9e6ec9218b8b956c9a180e9cbc6c4c424384ac4fe25ba99116b2f75ebe2ca40f96312314b1fe4d46489120cf04242a7a3f53797380f42a9a0d33ca408edf06794fc1e8fc1d9ba3658055422afff700ee3c2e99bd73f63da1070ed03c747578c7adc9eed717f19ef5ac4730804e0ee0198280ac740bca67b1069a517bca04be6532869ed1a8b18f98e20d449e22789c2d78b97ed53dc0744771a0754c66113946bd1cd35eafdbbc7d31f62d29d73f5697b8477518c681df302487c27e5b19a2db6277e69c9b514e9ae53550bb71a0621a6040059000000080002000b000000abcd1f2d2105753864f621160910bb12a096e2cb6d2520f88f74c43e23a8bff43041ccb8d3d03b8d39aadd5067ed9842ff0f758c7808d307582ffa980d96f4c8513ed9f5027b4f6ff47679be614c744401cc6d3903605329d3cf31cd251b3df5140b750d9284d8812c0a14eddcaf0028abed9415625e0e9f68193772965979f23107c6cd18f26a6f6311f0f3052c36a9dace1e6f08c104c64d3c8f70bd3340b90590aa051771e51d13753c0c00840009000000000000000000d494beb68b5ed858499da66454d8ec016a9939171d0a0044284f99cc2c68bdb63d4d56bb1ad2168a895bb1a6b893e93dc46fb81d77bf4244650cb43da4236ddbc30293bfc6030a6c94941d83841f2cb08679a36814e319f0f33657103a3ea6a72f"], 0x3f8}], 0x1, &(0x7f0000000940)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0xb0, 0x4010}, 0x4000084) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:28 executing program 1: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) setfsuid(r0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xc018ae85, 0xa07000) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000000)=0x1, 0x4) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x40) 10:10:28 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000140)=""/153, 0x99}, {&(0x7f0000000200)=""/71, 0x47}, {&(0x7f0000000280)=""/154, 0x9a}], 0x3, &(0x7f0000000380)=""/223, 0xdf, 0xfffffffffffffffa}, 0x103) mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) execve(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000600)=[&(0x7f0000000500)='self\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='proc\x00', &(0x7f00000005c0)='nodevbdev*\x00'], &(0x7f0000000880)=[&(0x7f0000000640)='proc\x00', &(0x7f0000000680)='proc\x00', &(0x7f00000006c0)='\x00', &(0x7f0000000700)='proc\x00', &(0x7f0000000740)=']:.*\x00', &(0x7f0000000780)='proc\x00', &(0x7f00000007c0)='%trustedh\x00', &(0x7f0000000800)='proc\x00', &(0x7f0000000840)='proc\x00']) getdents64(r1, &(0x7f0000002400)=""/4096, 0xfffffffb) 10:10:28 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, r3) [ 180.345286] kernel msg: ebtables bug: please report to author: Wrong nr of counters 10:10:28 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x806}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:28 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff00000000], 0xbb}}}, 0x5c) 10:10:28 executing program 6: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000002400)=""/4096, 0xfffffffb) chdir(&(0x7f0000000180)='./file0\x00') 10:10:28 executing program 4: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000002c0)={{0x2, 0x7, 0x690, 0x40, 'syz1\x00', 0x1}, 0x1, [0x20, 0xffffffff, 0xffff, 0xffffffff, 0x0, 0x1, 0x2, 0x244a, 0x329, 0x2, 0x7fffffff, 0x755d, 0x4, 0xfffffffeffffffff, 0x5, 0x40, 0x1, 0x80000001, 0x3b932928, 0x8, 0x6, 0x0, 0x12, 0xffff, 0xc31d, 0x400, 0x5, 0xfffffffffffffff9, 0x7f, 0x5, 0x8, 0x3, 0x80, 0x401, 0xc0a5, 0x2, 0x3, 0x1f, 0x9, 0x6, 0x7, 0x1, 0x5, 0x6769, 0x8, 0xf35a, 0xc, 0x5, 0xb63c, 0x9, 0x2150, 0xd2d, 0x8, 0xf18, 0x6, 0xff, 0x24000000000000, 0x7ff, 0x7ff, 0xffffffffffffff54, 0x0, 0xbf, 0x4, 0x4, 0x9, 0x0, 0x3d, 0x4, 0x80000001, 0x10001, 0x20, 0x8, 0x7fff, 0x2, 0x8, 0x8, 0x5, 0x4, 0x100000000, 0x1000, 0xf96, 0x8001, 0x7fffffff, 0x23, 0x800, 0x9, 0xffffffff00000000, 0x6c000000000000, 0x1, 0xd03, 0x1ff, 0xfffffffffffffffe, 0xffff, 0x101, 0x0, 0x30, 0x1000, 0x4d4, 0x0, 0xfffffffffffffff8, 0x9, 0x1, 0x7, 0x1, 0x7, 0x3, 0x7, 0x6c8, 0xffffffffffffff3b, 0xfffffffffffffffa, 0x2, 0x401, 0xfffffffffffff75f, 0x3, 0x401, 0xfffffffffffff801, 0x6, 0x2, 0x1f, 0x0, 0x9, 0x7e0d, 0x6, 0x1, 0x6, 0x0, 0x10001, 0xffffffff]}) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000002400)=""/4096, 0x18) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x200, 0x0) setuid(r2) 10:10:28 executing program 3: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x9, &(0x7f0000000040)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8018412f, &(0x7f0000000000)) 10:10:28 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") accept$inet6(r0, 0x0, &(0x7f0000000040)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0x1, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r2, 0x1d84, 0x18}, 0xc) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xc018ae85, 0xa07000) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x10000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000000140)={0x1, 0x400, 0x9, 0x2, 0x100000000}) 10:10:28 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:10:28 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) 10:10:28 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0xbb}}}, 0x5c) 10:10:28 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x3c00}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:28 executing program 6: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) getdents64(r0, &(0x7f0000002400)=""/4096, 0xfffffffb) 10:10:28 executing program 4: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000000240)=0x4) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00000001c0)={0x3, 0x0, &(0x7f0000000140)="65eb79fdfcb4310bd0fadda31c1f0aa17bb782145a815480", &(0x7f0000000180)="54b993e58e13f9efde16c0f9f90b15cdc5b842b0ff58b2a90adda9ca9cc60edea8166c7468c64529", 0x18, 0x28}) getdents64(r0, &(0x7f0000004400)=""/4096, 0xb6a001aed9981dbd) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80804020}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16, @ANYBLOB="00002dbd7000fbdbdf251100000008000600a9e700004000030008000400ff030000080001000300000008000500ac14140f140002006970365f7674693000000000000000000800030001000000080007004e210000200001000c0007000200000010000008000800030000001400010008000b007369700008000800018000000c00020008000800200000000800050003000000080005000800000008000400010000003000030008000500ffffffff1400020074756e6c30000000000000000000000008000100030000000800040007000000"], 0xe4}, 0x1, 0x0, 0x0, 0x4000080}, 0x10) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000200)={0xc, 0x400004}) 10:10:28 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:10:28 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:28 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000], 0xbb}}}, 0x5c) 10:10:28 executing program 6: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x80) r1 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000240)=""/28, 0x27c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xc1}) r2 = getpid() sched_setattr(r2, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x404c534a, &(0x7f0000000180)) read(r1, &(0x7f0000000340)=""/249, 0xf9) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) write$P9_RSYMLINK(r0, &(0x7f0000000140)={0x14, 0x11, 0x2, {0x80, 0x0, 0x6}}, 0x14) mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000002400)=""/4096, 0xfffffffb) 10:10:28 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 10:10:28 executing program 4: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000001180)='./file0\x00', &(0x7f0000001140)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000140)=""/4096, 0xffffffffffffffd5) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0xfff, 0x3, &(0x7f0000001280)=[{&(0x7f0000001400)="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", 0x1000, 0x4}, {&(0x7f00000011c0)="c18b399ba219bfcf033ce6d9b5ad109b52157dcabaa4527e195d1b", 0x1b, 0x7f}, {&(0x7f0000001200)="cfa780f858dd64622cb6864d568aaeff1cbf40b499d8731d10d07655ce7379d750347f7a437982b26ee67d35a5e6deef8484efb71242bf879092de686cd287f2dd80a9f1390a9b6170cc0d1a3da98618fad681658ec4cd69a4cbf055ddc3ca0fa3bc9abc75f3ca2e", 0x68, 0x2}], 0x800820, &(0x7f0000001300)={[{@noacl='noacl', 0x2c}, {@check_int_print_mask={'check_int_print_mask', 0x3d, 0x83}, 0x2c}, {@enospc_debug='enospc_debug', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@degraded='degraded', 0x2c}, {@discard='discard', 0x2c}, {@autodefrag='autodefrag', 0x2c}, {@autodefrag='autodefrag', 0x2c}, {@device={'device', 0x3d, './file0'}, 0x2c}, {@usebackuproot='usebackuproot', 0x2c}]}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x40, 0x0) 10:10:28 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) write$FUSE_INIT(r1, &(0x7f0000000000)={0x50, 0x0, 0x3, {0x7, 0x1b, 0xe425, 0x40c, 0x7b3, 0x9, 0x10000, 0x3}}, 0x50) ioctl$KVM_RUN(r3, 0xc018ae85, 0xa07000) 10:10:28 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x10000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:28 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:10:28 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x0) ioctl(r0, 0x80184132, &(0x7f0000000000)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) write$P9_RLOCK(r0, &(0x7f0000000080)={0x8, 0x35, 0x1, 0x3}, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) 10:10:28 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) r3 = getpid() perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x7, 0xa9, 0x9, 0x0, 0x9, 0x1, 0x4, 0x5, 0xa7d, 0x80000000, 0x7953, 0xd79e, 0x224, 0xe90, 0x80a5, 0x9, 0x3fa, 0x0, 0xa8, 0x1f, 0x7, 0x3, 0x5, 0x9, 0x3, 0x7, 0x401, 0x9, 0x8, 0x7, 0x800, 0x9, 0x2, 0x6baf, 0x76, 0x0, 0x23dab4da, 0x0, @perf_config_ext={0x7f, 0x7}, 0x104, 0x4, 0x80000000, 0x7, 0x7fff, 0x7fffffff, 0x2}, r3, 0xf, r2, 0x1) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000080)=0x7) 10:10:28 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:10:28 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff], 0xbb}}}, 0x5c) 10:10:28 executing program 6: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000002400)=""/4096, 0xfffffffb) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x147100, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', r1}, 0x10) 10:10:28 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x86ddffff}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:28 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000002c0)={0x12, {{0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffffc}}, 0x1, 0x3, [{{0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x16}}, {{0xa, 0x4e21, 0x1ff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}}, {{0xa, 0x4e22, 0xff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}}]}, 0x210) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80184132, &(0x7f0000000000)) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 10:10:29 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x224840) mq_timedsend(r1, &(0x7f0000000040)="e4951e039f867d66d2cf27001b3e4fa0ac6997ec5f32bd4325ac8e19793bd5b629d4d7b55f7c7f84f1ea97928155bcb2ba6842df21a657f671bcfb655a", 0x3d, 0x7, &(0x7f0000000080)={0x77359400}) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0400000000000000d4ee49cdffffffff010000000000000001000080000000000000010000000079d5b65fc510b7f93b6e3f6ae750df44cc71078909706d7946b33cb2588244c58491e9d9465971766340acd1665201225e677b9aa07f4c4db87f4076b32da3dad11480db3be169b066132ace178f9599fedfe4"]) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = msgget(0x3, 0x40) msgsnd(r5, &(0x7f00000000c0)={0x1, "3bfa3b47f079051be3fceb35cd016fb3c54659763a340c05bbbbc83f77f94dc4405546118f51b83ec09cb6e13d0e8129fe7e225acf22db5fdba79a37d38ad636bc2afa25e88b05eda17f4599a55b142805de620f20be"}, 0x5e, 0x800) ioctl$KVM_RUN(r4, 0xc018ae85, 0xa07000) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) nanosleep(&(0x7f0000000180)={r6, r7+10000000}, &(0x7f00000002c0)) [ 180.699138] proc: unrecognized mount option "noacl" or missing value [ 180.738307] proc: unrecognized mount option "" or missing value 10:10:29 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0xbb}}}, 0x5c) 10:10:29 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:10:29 executing program 6: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = dup(0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000001c0)={@alg={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, {&(0x7f0000000100)=""/69, 0x45}, &(0x7f0000000180), 0xc5e68a5edebc65a6}, 0xa0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000500)=0xe8) sendmsg$nl_route_sched(r0, &(0x7f00000005c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)=@newtfilter={0x2c, 0x2c, 0x200, 0x70bd2b, 0x25dfdbff, {0x0, r2, {0x1f, 0xf}, {0xe, 0xffff}, {0x1}}, [@TCA_CHAIN={0x8, 0xb, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40044}, 0x20008000) getdents64(r1, &(0x7f0000002400)=""/4096, 0xfffffffb) 10:10:29 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x4, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80184132, &(0x7f0000000000)) [ 180.798443] proc: unrecognized mount option "noacl" or missing value 10:10:29 executing program 4: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') r1 = open$dir(&(0x7f0000000180)='./file1\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000002400)=""/4096, 0x18) 10:10:29 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x3000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:29 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x3) ioctl(r1, 0x7fff, &(0x7f00000001c0)="00000000000008000112ee000000") r2 = getpgid(0x0) ptrace$pokeuser(0x6, r2, 0x9, 0x4) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000280)={0x3a, "8357803113066e8184627ee7cbbc184cc4ba4acfdba358116162af4eacf400820a069a71b9010562a4979f3bbf273efc6001d49ef5b71b3e3d63"}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000000000)=""/87) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000080)={{0x3, 0xc0f}, 'port0\x00', 0x20, 0x50040, 0xfffffffffffff1c9, 0x5, 0xfffffffffffff000, 0x7fffffff, 0x4, 0x0, 0x4, 0x1f}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000240)={r0, 0x2, 0x1, 0x8, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) socket$bt_rfcomm(0x1f, 0x200000003, 0x3) 10:10:29 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:10:29 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) connect$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x8, 0x100000000, 0x3490, 0x5f, 0x5, 0x8}}, 0x8) socket$inet6(0xa, 0x1000000000002, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2, &(0x7f0000000380)="cf96ab2510e4fb23bd252aca50cd70aa1525188da352656879dd42987b426d65891c30a21247c5dfc279bfd3f9ea90f298a9f1a8133f4fb95e09e3301ec5978a8943f6c1957b84679d2cfeffc1247730aa10ce0cc37bcbfe0aabfbf141be70b86a71e777e5bf6a77db4573b537819700cc0045619b66aed35be91b7047460aeb45af7d01ae408f0dd2340e548484c34c3b737871a3145fcf5d124984417ebb6a7729287cf74187d56df11ce00c6006691db18bd62bd974f4e9b1660c82745bd5bc1291cbb1ec9f") 10:10:29 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000], 0xbb}}}, 0x5c) 10:10:29 executing program 4: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000080)=""/4096, 0x100000061) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x704, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000001080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001100)=0x80) clock_gettime(0x0, &(0x7f0000001180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000011c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000001300)={0xb6ea, 0x6, 0x0, 'queue0\x00', 0x8}) sendmsg$can_bcm(r1, &(0x7f00000012c0)={&(0x7f0000001140)={0x1d, r2}, 0x10, &(0x7f0000001280)={&(0x7f0000001200)={0x6, 0x2, 0x3, {r3, r4/1000+10000}, {r5, r6/1000+10000}, {0x1, 0xbea, 0x8, 0x6}, 0x1, @can={{0x4, 0x10001, 0x8, 0x6}, 0x7, 0x0, 0x0, 0x0, "f7486eb70b3e0b20"}}, 0x48}, 0x1, 0x0, 0x0, 0x4044040}, 0x20000001) 10:10:29 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket$inet6(0xa, 0x1000000000005, 0x0) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @host=0x2}, 0x10) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:29 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x8035}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:29 executing program 6: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000002400)=""/4096, 0xfded259e) 10:10:29 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:10:30 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xc018ae85, 0xa07000) 10:10:30 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff00000000], 0xbb}}}, 0x5c) 10:10:30 executing program 4: mkdir(&(0x7f00000013c0)='./file0\x00', 0x42) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000002400)=""/4096, 0x18) 10:10:30 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:30 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x2b000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:30 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000000)={0x1fe, 0x0, &(0x7f0000ff9000/0x4000)=nil}) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x413f, &(0x7f0000000000)) 10:10:30 executing program 6: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x3, &(0x7f0000000200), 0x8) close(r2) close(r1) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000002400)=""/4096, 0xfffffffb) 10:10:30 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000], 0xbb}}}, 0x5c) 10:10:30 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0xffffca88}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:30 executing program 4: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x101800, 0x0) alarm(0x2) r2 = shmget$private(0x0, 0x4000, 0x21, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f00000002c0)=""/145) sendto(r1, &(0x7f0000000140)="9c0a0100a212bdc0d74d8ff854ab3a21313fbf8dc5950130fa5ac2ccdf236d8b0ea2bc3fa33c36372e9fe68bd6c5a4942b285bb036c4c50e250854b3086316f787b69c89c7d4aa67552dd6cc976db49d629dd42d6273ffd4a4eca02e7c8b391121e4add8aad054bc7c3127238f375eb6b997ea45bbf2d00e17daffadb61c64b598700a24db1ae41fdae58b187ff4c4fcfa76cacfada980e5d1e41c0deae4e0d9e4380746ca9193378b001ab3836a5937040bcf257d8ac404a18398bf43c1446871a91827e8", 0xc5, 0x880, &(0x7f0000000240)=@un=@file={0x0, './file0\x00'}, 0x80) ioctl$KVM_RUN(r1, 0xae80, 0x0) getdents64(r0, &(0x7f0000002400)=""/4096, 0x18) 10:10:30 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff], 0xbb}}}, 0x5c) 10:10:30 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8ba7, 0x2) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000300), 0x4) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f00000001c0)="7b19151afcf896ba9754c818daafd0e2a6a46fc1ed1a545307ebf5bd8cb7f6f30664f822cdfd5bc500e7eedcf1f00b38f6ba25d7bc87a20bc80e98f89c95f0977024d0c2792ac2dcd54649b9a4967c28956b6352172fc1936330446d331c57e62eb9584f5db5707ab9bd1327cc38750282eeda378ad0426bdb543348b3f4a99261442fd9fef4fdea0aae55571091f6dfcecc8bf215f3", 0x96) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x8000, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x2, 0x25, &(0x7f0000000080)="f70cfbf05b02917e81377aa64a8f3e09a90e30ccab76d80045ab6e074a01d58c92cff78fc5"}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r1, 0xc0305710, &(0x7f0000000100)={0x1, 0x8, 0x5, 0x100000001}) ioctl(r1, 0x80184132, &(0x7f0000000000)) 10:10:30 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x100) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x3}) r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r1, 0x4141, &(0x7f0000000000)) 10:10:30 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x543}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:30 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:10:30 executing program 4: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto(r0, &(0x7f0000000100)="bdb395e20ffa4a175fa2712d28ec4c70f60ca0a20b213defea8dd1d2545acf154372de9291e496413138bfcf18c7710014bb36d904522948112b55754cc5983cd73778d3c29ffbbce8a50834363b40a47cf49d156a74faa323e967de70f168c6b52234790e3b3438ddf32bb6040daaa091d8b42fadab3f9126442d87f3f69d50c8160f4e722245efbf4fd5544b3b75392b6fe00ed7e45ffbbb9bc5dcbfee220ba061969f94572bafcbafd3c8fb225af3abda08b7e6e8a76ed252f96cd7086922b2808e5b4f56536054a8f1e4909ad0e25a9833ba5b85992937746af20f73640645c3ce2465870a3526178be056a741bf1503", 0xf2, 0x40800, &(0x7f0000000200)=@nfc={0x27, 0x0, 0x1, 0x1}, 0x80) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000002400)=""/4096, 0x18) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x80140, 0x0) write$FUSE_LSEEK(r2, &(0x7f00000002c0)={0x18, 0x0, 0x8, {0x10001}}, 0x18) 10:10:30 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xc018ae85, 0xa07000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001a80)={0x0, 0x100000001, 0x30}, &(0x7f0000001ac0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001b00)={r4, 0x3, 0x4e, "8c6d36ab38be9de47d84fdcd12bc2fdaeaf300569577f4e23bfa2be3d19cfd826cae7b069a4843ed8fd6db354f2d0c5c3c95bbebf3385ce32913e7bb46250c01fb5763afa59b97e1f56f685e238e"}, 0x56) r5 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80, 0x8) ioctl$SG_IO(r5, 0x2285, &(0x7f0000001a00)={0x53, 0x0, 0x5b, 0x1, @scatter={0x9, 0x0, &(0x7f0000001800)=[{&(0x7f0000000100)=""/188, 0xbc}, {&(0x7f0000000280)=""/255, 0xff}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/193, 0xc1}, {&(0x7f0000001480)=""/183, 0xb7}, {&(0x7f00000001c0)=""/40, 0x28}, {&(0x7f0000001540)=""/151, 0x97}, {&(0x7f0000001600)=""/210, 0xd2}, {&(0x7f0000001700)=""/233, 0xe9}]}, &(0x7f00000018c0)="916d383755f17696bd04a20c9e605d9fa377b80e914460c6c57a7eecaae7213c98cc1d15981ba48674a06eeed65a0c64b993b6ccea1e8efce6169d97797b43baa9627c6b86362f0092e587c61ece2287d5cc528254f8d54234e140", &(0x7f0000001940)=""/154, 0x3, 0x2, 0x2, &(0x7f0000000200)}) 10:10:30 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000003, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:30 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000000)={0x1, 0x7, [{0x3, 0x0, 0x1}]}) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000040)=0x800) 10:10:30 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0xbb}}}, 0x5c) 10:10:30 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x2900000000000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:30 executing program 4: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) semget(0x0, 0x4, 0x4) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000002400)=""/4096, 0x18) 10:10:30 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0xbb}}}, 0x5c) 10:10:30 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) 10:10:30 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x88caffff00000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:30 executing program 1: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x4403) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xc018ae85, 0xa07000) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000000)) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xa6180, 0x0) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000000080)=[0xffff, 0x34]) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f00000000c0)="e94770995b45d0fadbc353a0ae340747993a43095f3025bfe37311ed97610daa2f8393926dffabf43de2d570eda4ff3462fcf1db6a4d8d2775e29cd3da31f11cb80a21f9c7c3e3e830bb94cdd8bbee2a79355012215fcfe293976bbb53a4666ac0450b72d0942ac2b517a5") 10:10:30 executing program 3: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl(r1, 0x80184133, &(0x7f0000000000)) 10:10:30 executing program 6: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x9, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={'veth1\x00'}) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000002400)=""/4096, 0xfffffffb) 10:10:30 executing program 4: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) execveat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000240)='proc\x00', &(0x7f0000000280)='proc\x00', &(0x7f00000002c0)='proc\x00'], &(0x7f0000000480)=[&(0x7f0000000340)='[eth1\x00', &(0x7f0000000380)='vboxnet1cpuset*\x00', &(0x7f00000003c0)='$\x00', &(0x7f0000000400)='cpuset\x00', &(0x7f0000000440)='proc\x00'], 0x800) getdents64(r0, &(0x7f0000002400)=""/4096, 0x18) 10:10:30 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa4], 0xbb}}}, 0x5c) 10:10:31 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:10:31 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x81000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:31 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x6, 0x1f, 0x208, 0x2, 0x0, 0x1, 0x6, 0x7fffffff, r2}, 0x20) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x200, 0x0) ioctl(r0, 0x80184132, &(0x7f0000000000)) fallocate(r3, 0x9, 0x2, 0x3) 10:10:31 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x85, &(0x7f0000000040)="7505655198e1b308d5e3cfeb4771cc2112db6673b4bb5f14441e682a81c4f566b56c943fa225d900bc8470add5e73c57694ca5ba3ca4acc018d7") ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 10:10:31 executing program 6: mkdir(&(0x7f00000013c0)='./file0\x00', 0x1ffffffffffffffd) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', 0x200000, 0x1) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000200)=""/206) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ioprio_set$pid(0x1, r1, 0xff) r2 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x40000000000004, 0x20) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000000440)=0xe8) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000300)='9p\x00', 0x82008, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@loose='loose', 0x2c}, {@access_client='access=client', 0x2c}, {@posixacl='posixacl', 0x2c}, {@privport='privport', 0x2c}, {@access_uid={'access', 0x3d, r3}, 0x2c}]}}) getdents64(r2, &(0x7f0000002400)=""/4096, 0xfffffffb) 10:10:31 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x2, 0x30}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000340)={r1, 0x9}, 0x8) mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x10, &(0x7f0000000180)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000240)={r4, 0x7}, 0x8) getdents64(r3, &(0x7f0000002400)=""/4096, 0x18) 10:10:31 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x100ffe, 0x0) socket$inet6(0xa, 0x89b392e5475a8b91, 0x1) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xc018ae85, 0xa07000) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000000)={0x2, 0x0, @pic={0x7, 0x7fffffff, 0x3f, 0x5, 0xb1ff, 0x0, 0x2, 0x5, 0xfff, 0x1, 0x4, 0x5, 0x4, 0x2, 0xfa, 0x4}}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x200000, 0x0) connect$rds(r4, &(0x7f0000000140)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x280440, 0x0) 10:10:31 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0xbb}}}, 0x5c) 10:10:31 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x29000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:31 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="f55bc83d6d345f89762070") fcntl$setstatus(r0, 0x4, 0x4800) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x497f) r3 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0xfffffffffffffdf5, 0x200000) write$cgroup_type(r3, &(0x7f0000000040)='threaded\x00', 0x9) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000080)={0x3, 0x5000000000000000, 0x6, 'queue1\x00', 0x259}) ioctl$KVM_RUN(r4, 0xc018ae85, 0xa07000) 10:10:31 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0xbb}}}, 0x5c) 10:10:31 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400000000000}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:31 executing program 4: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000140)={'nat\x00', 0x1000, "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"}, &(0x7f0000001180)=0x1024) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000001240)='/dev/fuse\x00', 0x2, 0x0) getdents64(r1, &(0x7f0000001400)=""/4096, 0x6522d9ec9601bd53) pipe(&(0x7f00000011c0)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000001200)) 10:10:31 executing program 6: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, r0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000002400)=""/4096, 0xfffffffb) 10:10:31 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r2, 0x4141, &(0x7f0000000000)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) 10:10:31 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x8864}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:31 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:10:31 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000], 0xbb}}}, 0x5c) 10:10:31 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x2, 0x40000) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000040)={0x9100000000000000, 0x100002, 0x20, 0x8, 0x13}) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10900000}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x4f4, 0x36, 0x600, 0x70bd25, 0x25dfdbfb, {0x7}, [@generic, @generic="02a99440c7fd47076563258473f471f350055885bb4efecdb07b755337053f961083214f132f68434e4c51e3e51956948820087c2bf54a53a073343be3ad80adc76e11b968a7f906cc3f6655806862607d1bcb93f965932d672b929b6d796d686341f322e79c78a65943f120b8c2ae5087635b394d8f27c4c6777d60a1ed398145e0ca8bddc76e15b29207d6e664b6820df7729ece6c70fff6fd1e5778f8eabd7d0429afcd31a750db506cbae52731eb3a31fa4eddf00142360bcae39f719dc6dacb57db", @generic="8077c480d29213e25e5c8a27a2917970af8823e4a4602111bbc1ab901e185d936dd6301bd9542a9f4f886721a83245daa0d801728dd54e9e887b8cda62a3a04382b69eef28921ff11ccae0498a67595f082f66c793582e913ccec73bee996b5891c8c94849c04d7e226de9c7a2eca266d4c802b661f0834989a7d392e26b8292711c8e2e9c13782d96af9a35620c332a87bb640f5b9211bd76dd98898d6a513372d0e031a5be4b7fcf90eb903fa2fb2f2f2a", @typed={0x8, 0x9, @ipv4=@multicast2=0xe0000002}, @nested={0x290, 0x0, [@generic="2eb546c22d7d08414ba765bd21ebed955f2412aad2c4510d4b99cb1e619b7de9", @typed={0x14, 0x28, @str='/dev/usbmon#\x00'}, @generic="1fd9d13d9d02b92c78d755adae6509a43f132906ad3e84dea56c0aa696ef5e820d25a36a3edf5666dc04a77258d5a4a0a1764e0c4b6c94650fc47c3485eebca06ee542d6560a3547b1fd3613bf", @generic="ef033bbbf95d6f84ced9680899dedb96511f5cf1f2f21746cd01eabe72b751c0119d", @typed={0x8, 0x8e, @ipv4=@multicast1=0xe0000001}, @typed={0x4, 0x89}, @generic="7945bab4ffc47d35e219bca2a9d1144c11963d2f4044dbfc60543b90ebe1e8834f03050d7c361e44db691fe4ed463469abfde28f53b13aa36f0b3f7e7b7b495236a3689ea04f5e5a76eb6139a472e89b72f73b360a", @typed={0xd4, 0x65, @binary="1f81680961f21d773d002b7c9fe707448bcafebedcc476f1dde466713e9bdf5de57558b17a121ecdc5c77fa3f638f69ae7e64e85099f06cd1b543771ac42f00a4c716b7a80c471d7aede4c64fa5c206a429321a5cb261b3ef3bd70b67c7f625bb6daf7d2683420c7574c6b527be0d6845dc2f3ed46de0dbaabdde6494facfa1c7b3d382079c2ed6a62a19f69b1a64be08373136ca2bc602bfa2bd92e4940f4ecd0e8d5a697864f96ce24e661067b3aa317cd3540da2720d5269b734099faa76b02b3080f89ce4356bf5d6af6b3"}, @generic="e140d4d5b725b7b034fbe7ad358ff4b6292050791b542746d5df088031dd3ad5802c10713232c9dd085c7dc7d30ffc149f8eebd03f94f4511843efad560433398b965f0192ee5d6faaafd00cae44a552c45b5ae94f1b6671210c0ecbde5be8b37264bc3ae1fbb32c66f6052d5abbaf850983067d3a5061344b23968218110012f53a07cb9e926e439bffeb98fdc57a8105bf7cc233208b594b220aebdc17b5872c04f9d0a3a6d2228083c542a7298e3b8e"]}, @typed={0x8, 0x11, @pid=r2}, @generic="7ea41123fe218423148abaaf08cdbf5f3b9eab7ec6e3a87156bbe96edc5acb15d5e398193b36bc39bd397b95217d44ab6a4ca8a29385479804276c7ac0356d052a6ce172e7f903a152721d858b75b332284f4ef7c18d0468962e976c48ab553572f7e487577f8f342cd5ee6815e399aa064fdb1f209351cfce2fab3cf4498ca82ed096da53373f9912961fd7cac68f8f9d164018efa23554af0b24f38b72b19f878a1531928c1b11040b993c719f8d9f9a7715f62ea6c13f8d3764583e1c67946b3f2340df20935e43"]}, 0x4f4}, 0x1, 0x0, 0x0, 0x4000}, 0x11) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0xfffffffffffffffc) ioctl$KVM_RUN(r3, 0xc018ae85, 0xa07000) 10:10:31 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0xf0}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:31 executing program 6: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000002400)=""/4096, 0xfffffffb) 10:10:31 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80184132, &(0x7f0000000000)) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000040)={0x39, 0x18, 0x17, 0x18, 0x3, 0x4, 0x6, 0x53, 0x1}) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000000)={0x4, 0x6, 0x3ff, 0x1}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 10:10:31 executing program 4: mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='aRo\x00', 0x2, &(0x7f0000000200)="2e80f0180c9135f142707525ee4b2e39a3f784956b0f6e89254e99d85bae4b0c58355ebcb890e84adba26fc72e071393e66298f43a93fd38f064ef5efa7e71bc83acb42851327a416803a1b31a20f284860c95839eab0a1f8a5ad5336e218e3c411401fb35bb119129ee188cfb636e1bb97debf926ae0721cff0dbf0c8090d702a756880f2be8f4c2ab16a83cbe92b9217ac7ad91fcedcbfa925a4ca01607b8ede7bfdac868c6f4efdc6f0519e23834b61868d4a69f8a7ea67c73156ec35592b5822506416ff952527") r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000002400)=""/4096, 0x18) 10:10:31 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x4, 0x20080) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) 10:10:31 executing program 4: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000002400)=""/4096, 0x18) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={'bcsh0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) 10:10:31 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x4000000000000002) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x4, &(0x7f0000000000)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_aout(r1, &(0x7f00000001c0)={{0x107, 0x4, 0x1, 0x5a, 0x138, 0xfffffffffffffff9, 0x192, 0x2}, "62c0d973e8268245ed94e49f5b5e69a202e8e9f2170049e5775b68ab904c41a336b883bcc086483adb5edea424100a116e5b0af426bfe68295ea37041a25df692bd6d5b1c9df4b86218033e39a3f3b7d7434132978558f2cb919734881509b71427af52e5417b51b3c4f81a5fac661f30fe77e600969f07c730158da32f49c2e78f2658e92e3d1ab000047a6de96df2600560720b9b6ef2ae25d02802385e4b76974002dce10f87be8fa4137328ab7"}, 0xcf) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:31 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xc018ae85, 0xa07000) 10:10:32 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff00000000], 0xbb}}}, 0x5c) 10:10:32 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x14}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:32 executing program 6: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)="b85e9f2a2d", 0x0, &(0x7f00000012c0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x400040) write$P9_RLINK(r0, &(0x7f0000000140)={0x7, 0x47, 0x1}, 0x7) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000004400)=""/4096, 0x2651a55d33283755) 10:10:32 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) write$FUSE_NOTIFY_INVAL_ENTRY(r0, &(0x7f0000000000)={0x45, 0x3, 0x0, {0x1, 0x24, 0x0, "74727573746564fc70726f632b21657468305e2f8b232e6e6f6465762473656c696e7578"}}, 0x45) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) 10:10:32 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x100000, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYRES32, @ANYRESHEX=r0, @ANYBLOB="2c76657273696f6e3d3970323030302e4c30102e752c707269768f6f72742c61666908000000303030303030303030303031303030312c76657273696f6e3d3970323030302c00004062057fc2e4a70000000000000000000000c95c4197f09ccbe46f2c29836fef243011022a428ff848fad5248f721e96f3bc25f5fbee18e949eb5502ef0192"]) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x7c, r2, 0x308, 0x70bd25, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1dc}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4008001) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80184132, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000002c0)={0x4b, 0x2004, 0x498, 'queue1\x00', 0x2}) 10:10:32 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:10:32 executing program 4: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140)={r1, r2/1000+30000}, 0x10) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) personality(0x510020f) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000002400)=""/4096, 0x18) 10:10:32 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0xbb}}}, 0x5c) 10:10:32 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x2f}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:32 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$RTC_UIE_ON(r0, 0x7003) write$9p(r0, &(0x7f0000000000)="be04543daa99a08bef8e628cdebea246723997d43774f1b84e8958d4737f9a0006e3f37f3054716aae0024efc9f0122561c26e18bd4e92d75f9df66394e0ba74fd96bfcf97ecc30d683b0f4a70c6488a4e2d77ad1758839b926fc04486c84e2981e6b8c3a3c439780e5b4f8a55330334e61606a090909b65c5973db2f3685ea0647b8b563419b53c3d0c985caf51f351fd31b81077e47ba8529aed2a4b857b7119ae66b532f803a94c63d3c73098408ba327e2b92111046d7c436fbc8da5b54d3c63a8f3ff687e2d5a", 0xc9) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) 10:10:32 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/127, 0x7f, 0x12141, &(0x7f0000000080)={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x13}}, 0x1c) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xc018ae85, 0xa07000) 10:10:32 executing program 6: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x8000, 0x4) getdents64(r0, &(0x7f0000002400)=""/4096, 0xf380e8fd) r1 = dup2(r0, r0) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000040)=0x1000000000) 10:10:32 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x10000000000008, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80184132, &(0x7f0000000000)) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 10:10:32 executing program 4: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x4, 0x4000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0xff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x2}, 0x8) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000002400)=""/4096, 0x18) fcntl$notify(r0, 0x402, 0x4) 10:10:32 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x3580}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:32 executing program 6: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = add_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="3ddf6c66337749bbdd6b32daa96e2d6e89da216aa07e9b10e2501cf2900586d9242fef68157532317b954cd013eda946237a85779b06110981376483379b03b034880e6e91a0ab8b7833cf544309390ff7b8d0a37d74750cb6cc96a7052e2c71a94f5fa45fcc2e5e2e18602ef221e914b6f0e141fe9d1349a08eff80975402ab4c0fbd28f50ebc09d32117650ad2c4f83f52363bf61bc7678a5ca6d1f6e0a84394d890948823c209d10f1ad2ee8eb0c1cbbfa302d63390ac01bbbc63a54cdb91035083a2d195e82a", 0xc8, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)='proc\x00') r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000002400)=""/4096, 0xb28) 10:10:32 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) r2 = socket$kcm(0x29, 0x7, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000000)) 10:10:32 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000], 0xbb}}}, 0x5c) 10:10:32 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x2) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) dup(r1) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x10303e, 0x0) ioctl$BLKRRPART(r5, 0x125f, 0x0) ioctl$KVM_RUN(r4, 0xc018ae85, 0xa07000) 10:10:33 executing program 4: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) io_setup(0x8ff4, &(0x7f0000000100)=0x0) io_pgetevents(r1, 0x3, 0x6, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}], 0x0, 0x0) getdents64(r0, &(0x7f0000002400)=""/4096, 0x18) 10:10:33 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x16b, 0x28800) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000002c0)={0x3, 0x9, 0x4, 0x3, 0x8, [{0x7fff, 0x5, 0x3, 0x0, 0x0, 0x2000}, {0x8, 0x4, 0x0, 0x0, 0x0, 0xa80}, {0xffffffffffffffbb, 0x12, 0x1}, {0x8, 0x9d90, 0x6, 0x0, 0x0, 0x4}, {0x6, 0x883d, 0xa3c, 0x0, 0x0, 0x3}, {0x6b4, 0x20, 0x6, 0x0, 0x0, 0x2000}, {0xffff, 0x8000, 0x59, 0x0, 0x0, 0x2080}, {0x1, 0x7, 0xfffffffffffffff8, 0x0, 0x0, 0x8}]}) r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r1, 0x80184132, &(0x7f0000000000)) 10:10:33 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:10:33 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff], 0xbb}}}, 0x5c) 10:10:33 executing program 5: r0 = memfd_create(&(0x7f0000000300)='eth0@^em0wlan0mime_typeem1\x00', 0x1) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000340)=""/104) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x802, 0x44) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000002c0)="67fd77d4f8cf76e34915b33a227fbf1c", 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000000480)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) r3 = msgget(0x3, 0x200) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000000000)=""/205) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r2, 0x4141, &(0x7f00000003c0)="29476bc6f52efdff13237619ad6d6a4f267112d5274d82ec463d47574718dda41929b868630c64c7b1df6408d20c9b06e307ef9c85a9443dfb60225b67c4a7e990a558463e14357a2bfe3a88c9ef2f9260441f34f83959078550d518e06b02364c91e743cb0c5f91d31fec3c03e5e0fbfde20beeba3d03c104f7ea73a65abf17c224003e704c01eea6fe99239a44103ba42e544cde09e752fd314e75b303c756fc") 10:10:33 executing program 6: shmget$private(0x0, 0x1000, 0x400, &(0x7f0000fff000/0x1000)=nil) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = syz_open_dev$binder(&(0x7f00000002c0)='/dev/binder#\x00', 0x0, 0x802) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x800002, 0x83e) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) lchown(&(0x7f0000000200)='./file0\x00', r1, r3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getpeername(r5, &(0x7f0000000100)=@hci, &(0x7f0000000180)=0x80) getdents64(r4, &(0x7f0000002400)=""/4096, 0xfffffffb) 10:10:33 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x4305000000000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:33 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x400, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000200)={0x90002012}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x60, r4, 0x100, 0x70bd26, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xcd8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1000}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x1}, 0x4040010) r5 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$inet6(0xa, 0x7, 0x9) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_RUN(r6, 0xc018ae85, 0xa07000) 10:10:33 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe(&(0x7f0000000000)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:33 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mlockall(0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:33 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa4], 0xbb}}}, 0x5c) 10:10:33 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x14000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:33 executing program 6: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="56fe105173c92498769984ca1e07aa0105491340c6418a1b5f8bbd0ce95cee6d89bb482517687f3a97ec39b0eff8dc75d78657c684fb394d43f093215827593c2d8b", 0x42}, {&(0x7f0000000200)="6eca1aab7de3ec9cfa50ac314b394829eaa5d86cf0d659702ccef35c19b1668f5c2fa0e64b1591e7d348115852834d5224bcfc24126d0b3e0ffe52df7bd9058494b945831c00e2fe13ee54dc41b066361385eaeef9e5fa4c32eb8cac2f705ceb694b4908d4fa8a89917da138dd43631677a60fdebc6fb8ffb03b73588678f43e0197bb180c7864f14a9b592bd7d7c6275c8604f97a446e4c55ec0a276adc3699d2a616a60777d69fce46d692505cc897655ec05840076015fc86f556ac32d25bc0c33419fd86bfaf743cc4a845014b1f0f9cbf3355806da5e284117dc5fe8865760237a5e2c6161ab2ba52ce16cc4f21b6ab", 0xf2}], 0x2, 0x23) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x5c0, 0x1e041) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000380)={0x2, 0x3ff}) ioctl$KDSKBLED(r2, 0x4b65, 0xffff) getdents64(r1, &(0x7f0000002400)=""/4096, 0xfffffffb) 10:10:33 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0xd}}, 0x0, 0x0, r0, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) 10:10:33 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0xbb}}}, 0x5c) 10:10:33 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x890040}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@newspdinfo={0x1c, 0x24, 0x108, 0x70bd2c, 0x25dfdbfd, 0x7, [@etimer_thresh={0x8, 0xc, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x440c1) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:34 executing program 4: mkdir(&(0x7f0000000100)='.\x00', 0x8000000) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000002400)=""/4096, 0x18) 10:10:34 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") acct(&(0x7f0000000000)='./file0\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x101001, 0x0) r4 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xff, 0x28000) renameat2(r3, &(0x7f0000000180)='./file0\x00', r4, &(0x7f0000000200)='./file0\x00', 0x5) write$P9_RXATTRWALK(r2, &(0x7f0000000100)={0xf, 0x1f, 0x1, 0x313}, 0xf) r5 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_RUN(r6, 0xc018ae85, 0xa07000) 10:10:34 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:10:34 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x89ffffff}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:34 executing program 6: mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x100, 0x82) openat(r0, &(0x7f0000000140)='./file0\x00', 0x2, 0x30) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000002400)=""/4096, 0xfffffffb) 10:10:34 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_procs(r0, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) ioctl(r0, 0x9, &(0x7f0000000080)="b6d79d0e43658287b80e203104e0d390") syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xfffffffffffffc01, 0x8000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0), 0x4) ioctl(r0, 0x4141, &(0x7f0000000000)) 10:10:34 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0xbb}}}, 0x5c) 10:10:34 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:34 executing program 4: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000003580)='/dev/audio\x00', 0x10000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000035c0)='tls\x00', 0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000003500)='/dev/vsock\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000003540)={0x8d, 0x10, [0xffff, 0x3, 0x7fffffff, 0x4]}) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000002400)=""/4096, 0x18) writev(r2, &(0x7f0000003480)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)='_', 0x1}, {&(0x7f0000001140)="52c44145fe8b7eee5e25b94e39e9383947b122f9a96b6620c5207f2fff7f53c860c2f47a2f9a67b19ff6c967dcd01dc80c4026501d9e160b0ec186817883b5a26f7fa9d2e017fc644bccb5df6e8e65094ddd0058acc06ac00a76c522ab0cf0be6ffc0dc81319ce12222b4d4ec800c7ffa97beb5ee7243d4f94a01253010dd9d1038c3e36122e91cfe3f4ca794fb1175f449763383d7c830927dc6db2f550", 0x9e}, {&(0x7f0000001400)="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0x1000}, {&(0x7f0000001200)="bcb29ef6c251e75dc21e9dc8e19697b46afd8ff2ad42df6e2117a6b905adaa73873e243ca6606687b80ed9a24fb1c2ede55ce5d7e8dafeea0004a4f09a", 0x3d}, {&(0x7f0000001240)="bb5a491d178452f1374834a06f0d39fa812a2f06036f01393e67bca0a1edf4a5eef8606c847d4297cdf1076d6222028ff8d507a275207d6c33054c49277a13490f368b85d3fc881b4d4e69891fb38c6b4c2ccb61081bbb5c602daa8ee49c41d650204b7478c36e635589d277182d0e90cd07e825ab5e33309976134009bd0e89243ab57fd2299c", 0x87}, {&(0x7f0000001300)="b3c38f98f7686cdfc0c42d1fb484e6880cfb52d244aee7ebe1b3d7d5dc3cde5440a9601481136ef6576cbdd43ebc7b0d69d983372062f8e78ca7e8192977425e3919ff7ba386d9f0cd50f3a141873df79a71a5929425d7b5b89cc86f0bbf2c7558d392beac947428f7a297aa104a082eeff2e1f07779c62a95bd30d1d9af6bb0e8c751c78a659ad40bec52db1aec6519bec5be9bc15d7dd8c2d1913724d948", 0x9f}, {&(0x7f0000003400)="64e78752acb3b689ba0c7e112075855ffa1d9597a865ac8f0b7dfc3e86856c4b59a5087b6f49b74e7323fe2d35b93f969d856608f9164f306c85e8fde1bc162a9e1506428a3f68f17afc2e138f8e8ca602d75d4eda85cecdfa542643f1d3f467aa7c399c8deff1ccab2b4a185a0909c88f04dbb2e59931da352f51", 0x7b}], 0x8) 10:10:34 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socket$inet6(0xa, 0xa, 0x45a) ioctl$KVM_RUN(r3, 0xc018ae85, 0xa07000) 10:10:34 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000], 0xbb}}}, 0x5c) 10:10:34 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0xf0ffff}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:34 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:10:34 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x1b, 0x200000) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000140)={0x2, 0x4, 0x1, 0x9, 0x1, 0xae}) mkdir(&(0x7f00000013c0)='./file0\x00', 0x168) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000280)=@buf={0xe5, &(0x7f0000000180)="0691cfe7fe95aa6bcc756764272870aef27cd2bda3fcb86cd7d00310eb3ae54f6393686a77296f05056d00b5ddbca7018bfea894a2c6b5feb5eb16dd3eed5ed3098243bd9ad5f93e164cff8504879078d24ce6710f8cff64ad7c31fd23a4291002569aaa12491872a4bdbd678219dc2b6d626323abc7bfe3c6cc93eb50d638901b020f9153b10d6565ae2e32402290d60c9025567e0f4be9bac9b2ba3c7fc8c4ada3f8d51d816078671521b86f2fa4aa5bd381e9e5364dac76bac866ee633e12ade435754d9613378e584fbaf06a21a74f1b40a318e3ae007d66c25440beebdd814ace4c3f"}) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000002c0)=0x1, 0x4) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={0x0}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r2, 0x8, 0xff, 0x40000000, 0x80000001, 0x7}, &(0x7f00000003c0)=0x14) getdents64(r1, &(0x7f0000002400)=""/4096, 0xfffffffb) [ 186.460689] Unknown ioctl -1073195748 [ 186.475605] proc: unrecognized mount option "$:µÒ)œ" or missing value 10:10:34 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001cc0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = msgget$private(0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001840)={{{@in6=@ipv4={[], [], @rand_addr}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000001940)=0xe8) fstat(r2, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001a00)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000001b00)=0xe8) fstat(r2, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() r9 = getpgrp(0x0) userfaultfd(0x80800) msgctl$IPC_SET(r3, 0x1, &(0x7f0000001bc0)={{0x7, r4, r5, r6, r7, 0xf5, 0xdb67}, 0x5, 0x0, 0x200, 0x7fff, 0xff, 0x1f, r8, r9}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001c80)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) r10 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001d00)={'ip_vti0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r10) ioctl(r0, 0x4141, &(0x7f0000000000)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) process_vm_readv(r11, &(0x7f00000016c0)=[{&(0x7f00000002c0)=""/219, 0xdb}, {&(0x7f00000003c0)=""/240, 0xf0}, {&(0x7f00000004c0)=""/221, 0xdd}, {&(0x7f00000005c0)=""/200, 0xc8}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f0000000080)=""/53, 0x35}, {&(0x7f00000000c0)=""/97, 0x61}, {&(0x7f00000001c0)=""/51, 0x33}, {&(0x7f0000000200)=""/79, 0x4f}, {&(0x7f0000002000)=""/4096, 0x1000}], 0xa, &(0x7f0000001800)=[{&(0x7f0000001780)=""/101, 0x65}], 0x1, 0x0) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000001d40)) 10:10:34 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x6) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffb, 0x400000) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x80584134, &(0x7f0000000040)="14446546e96ea47dea243055c5da7285dd6b8af2954a08000000000000002689eceb1d5285f3ebcebea93a774e1ad65fe3fdf816b39c613485ed4ced0e9883b67302e4d0bf413bc0545a4a") 10:10:34 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="73686ff877657865632c00"]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000140)="660f66e60f977e00f20f09f32e0f2080baf80c66b8f443bf8e66efbafc0ced9a51775f000fc75b17f36c66b98c0b00000f3266b9ff0a00000f32", 0x3a}], 0x1, 0x1, &(0x7f00000001c0)=[@efer={0x2, 0x8000}], 0x1) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000040)="0f59b6001066b9560a000066b8453634b966baa3f481d40f300f20e06635100000000f22e00f01f10f20e06635000200000f22e00f00d56d63ae00000f0b0f01ca", 0x41}], 0x1, 0x40, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x10000000000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r3, &(0x7f00000002c0)="12efdc105efc61b185f2b640e2ab49b4b57b3a02bbee5b3386df95ed56827406911b562c17c4f084103df9ba73ce8b6cdeb3e4228bff1c99d1ef56f34d8716e4a4854cfeddbf4719bc692584111d2c6c4a4bd099ec96b2e805e460a11fd10bc3f363e26263aed216afff664ea8e6a4954cd29d38912b71476b5c460c2f64215233e652638ecfcc516bbaef64", &(0x7f0000000380)=""/175}, 0x18) ioctl$KVM_RUN(r1, 0xc018ae85, 0xa07000) accept$nfc_llcp(r3, &(0x7f00000004c0), &(0x7f0000000540)=0x60) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000580)=0x800, 0x4) epoll_pwait(r4, &(0x7f0000000440)=[{}, {}, {}, {}], 0x4, 0x8, &(0x7f0000000480)={0x1}, 0x8) [ 186.528438] Unknown ioctl -1073195748 10:10:34 executing program 4: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000100)=""/4096, 0x1000) 10:10:34 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0xbb}}}, 0x5c) 10:10:34 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:10:34 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x84ffffff}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) [ 186.619141] FAT-fs (loop1): Unrecognized mount option "shoøwexec" or missing value 10:10:34 executing program 6: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00', 0x1000) getdents64(r0, &(0x7f0000002400)=""/4096, 0xfffffffb) truncate(&(0x7f0000000100)='./file0\x00', 0xffffffff) 10:10:34 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x2, &(0x7f00000002c0)=[{&(0x7f00000000c0)="ce800ea52471375a4e687e307f7a5f62072943476a0127187b1687fa3d1ddfb86e828c98200f109a8b4c4d7326bcc069d1ecf033f578cc7376d785721eea3d871f8e2f01c0de51499853e301e6bf5a5f91ca52a7790101d5c2585041bd005e089ee87138f407e274b46875459d848888f52b8defc1b593", 0x77, 0x1b}, {&(0x7f00000001c0)="cfe5fa8331d384eae1d76fd74f7bd608403a13b263b6df5c4d02a9a2bd4f5a365a352f619979a11a2347cf099d41ef1536581f6835299a3976212ce3458c975f7285feef88a1185c51e255ba0cba092a1f80543ccfb6b9e9aeb0515fd56f7d5191456093f61d2af53d681ceb089a2780021ebe513d8cb0fdf43f20b0e511db505f2b6a9e583e67deb0bd3812efc89228", 0x90, 0x1}], 0x1, &(0x7f0000000300)={[{@localcaching='localcaching', 0x2c}, {@loccookie='loccookie', 0x2c}, {@quota_off='quota=off', 0x2c}, {@noquota='noquota', 0x2c}, {@commit={'commit', 0x3d, 0x8000}, 0x2c}, {@barrier='barrier', 0x2c}, {@nosuiddir='nosuiddir', 0x2c}, {@suiddir='suiddir', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}]}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) ioctl(r0, 0x4141, &(0x7f0000000000)) 10:10:34 executing program 4: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = epoll_create(0x4) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000427000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000356000/0x2000)=nil) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000100)={'sit0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) 10:10:34 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, r3) [ 186.669865] FAT-fs (loop1): Unrecognized mount option "/dev/kvm" or missing value 10:10:34 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000], 0xbb}}}, 0x5c) 10:10:34 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x7}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:35 executing program 6: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x0, &(0x7f0000000100)="f53967429cfda2350f3b9d4256313659ec399680006f964cafd9e941d94325ef49209e15ceff92b6be5428ce3b2d81a142a26f9a080672ddda96811f62011d265946c6f4b28ef56f563127949958d973a740936392346e0199c6759757d3fb0e5639be3fa769c407168ace92f1815bd6c582621fbdebbb14bd52f482e3555967d8a204a0f949020cc9884bc1eb") r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000002400)=""/4096, 0xfffffffb) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2400, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x1}) 10:10:35 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x3b, @broadcast=0xffffffff, 0x4e21, 0x3, 'none\x00', 0x0, 0x97d, 0x74}, 0x2c) ioctl(r0, 0x80184132, &(0x7f0000000000)) [ 186.783951] gfs2: not a GFS2 filesystem 10:10:35 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:10:35 executing program 4: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000140)={'nat\x00', 0x0, 0x0, 0x0, [], 0x7, &(0x7f0000000080)=[{}, {}], 0x0, [{}, {}, {}, {}, {}, {}, {}]}, 0xe8) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000002400)=""/4096, 0x11d4) 10:10:35 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff], 0xbb}}}, 0x5c) [ 186.828607] FAT-fs (loop1): Unrecognized mount option "shoøwexec" or missing value [ 186.840061] gfs2: not a GFS2 filesystem [ 186.854475] 9pnet_virtio: no channels available for device ./file0 [ 186.903995] 9pnet_virtio: no channels available for device ./file0 10:10:35 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet6(0xa, 0x5, 0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_RUN(r3, 0xc018ae85, 0xa07000) 10:10:35 executing program 6: mkdir(&(0x7f00000013c0)='./file0\x00', 0x100000004) r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r1 = request_key(&(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='proc\x00', 0xfffffffffffffffd) keyctl$link(0x8, r0, r1) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x40000, 0x0) getsockopt$XDP_MMAP_OFFSETS(r2, 0x11b, 0x1, &(0x7f00000002c0), &(0x7f0000000340)=0x60) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f0000000380)) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000100)) getdents64(r3, &(0x7f0000002400)=""/4096, 0xfffffffb) 10:10:35 executing program 4: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000002400)=""/4096, 0x18) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x400, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000180)={0x0, r2}) 10:10:35 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0xf0ffffffffffff}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:35 executing program 3: ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000000)=0xa234) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x8, 0x1, 0x1, 0x9, 0x3}, 0xfedc) r1 = socket$inet6(0xa, 0x80000, 0x10000) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x80184132, &(0x7f0000000000)) 10:10:35 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0xbb}}}, 0x5c) 10:10:35 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x100f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f00000000c0)={0x5, 0x10, 0xfa00, {&(0x7f00000002c0), r2, 0x1}}, 0x18) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000000)) 10:10:35 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:10:35 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:10:35 executing program 4: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x404, &(0x7f00000012c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000002400)=""/4096, 0x18) 10:10:35 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa4], 0xbb}}}, 0x5c) 10:10:35 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x100000000000000) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:35 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) r1 = socket$inet6(0xa, 0x1000000000012, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x8, 0xda3, 0xded9, 0x2, 0x10000, 0x4, 0x849, 0x81, 0x10001, 0x1, 0xfff, 0x6}) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") epoll_create1(0x80000) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x3ff, 0x8, 0x10001, 0x1, 0x2}, 0x14) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) 10:10:35 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0xffffdd86}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:35 executing program 6: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x4206d17ffa42bbce, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r0, 0x40045731, &(0x7f0000000240)=0x5) accept4$packet(r0, 0x0, &(0x7f0000000200), 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) ioctl$VT_RELDISP(r0, 0x5605) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="7379ff74656d2e70726f6300"], &(0x7f0000000300)='proc\x00', 0x5, 0x2) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x6, 0x3e, 0x1}, 0x10) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000340)) getdents64(r2, &(0x7f0000000380)=""/4096, 0x4060c3184dcb8879) 10:10:35 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:10:35 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x3) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xc018ae85, 0xa07000) 10:10:35 executing program 4: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000002400)=""/4096, 0x18) r1 = socket(0x1, 0x3, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) 10:10:35 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x57, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) 10:10:35 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff00000000], 0xbb}}}, 0x5c) 10:10:35 executing program 6: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000240)="6367726f75cf7ad58bdc74277370320aa8d5a02af3ada47cff9666ebfaabf61d605ed2ba57d2b6", 0x7, &(0x7f00000001c0)="8c90210df705c5ec29ca07b004c515855a3f7ad44fb44150d989e67880a62dfe017a036b6f0d98c50e75a686de570a1685b1b4dd") r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x20000) ioctl$KVM_SMI(r1, 0xaeb7) fcntl$setsig(r0, 0xa, 0x2d) getdents64(r0, &(0x7f00000002c0)=""/4096, 0x1000) 10:10:35 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") open(&(0x7f0000000000)='./file0\x00', 0x880, 0x60) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:35 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:10:35 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x700000000000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:35 executing program 4: mkdir(&(0x7f00000013c0)='./file0\x00', 0x3) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@nfc, &(0x7f0000000180)=0x80) sendto$llc(r0, &(0x7f00000001c0)="77bb336f940426854faa66479b412fb5633d9f81515505b41f4fde49ba5570ee2dc40556a19fb1e007c2153283a15a0d52f9e987bcc980314b627ea321865470a77a4b249c6afae499deee22c50a0eca839ec1cffea678a03ca3e0ca82a82517dd8c5807fde7a69720752914e5", 0x6d, 0x10, &(0x7f0000000240)={0x1a, 0x5, 0x6, 0x4, 0x2, 0x101, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000002400)=""/4096, 0x18) prctl$intptr(0x21, 0x9) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000280), &(0x7f00000002c0)=0x4) accept4$unix(r0, &(0x7f0000000300), &(0x7f0000000380)=0x6e, 0x80800) 10:10:35 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000004, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) 10:10:35 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff], 0xbb}}}, 0x5c) 10:10:35 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2), 0x0) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:10:35 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x40) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r4, &(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)='\x00') ioctl$KVM_RUN(r3, 0xc018ae85, 0xa07000) 10:10:35 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt(r0, 0x2, 0x3ff, &(0x7f00000001c0)="326738dbcde5012ec32cc5d59a87079e600c962d6ea07b11b0b68fe70a686efa6b6580745b57d4f4a709f227ead806bc9a6a7d9a630f3c4b96101dcd185a5011e20ab98be016cd0c9c1d15ffb139e370d9da45f484a174ef9e1f52a9c568da298790bb0891e2d3291d5e17103d92", 0x6e) r1 = socket$pppoe(0x18, 0x1, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x890f, &(0x7f0000000100)="025c00006d345f8f762889") ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{0xffffffffffffffff, 0x0, 0x1, 0x3, 0x6}, 0x2c6c703a, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x3, 0x2, 0x1de3a00, 0x9}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000340)=r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x2, 0x4) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:35 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0xb00}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:35 executing program 6: mkdir(&(0x7f00000013c0)='./file0\x00', 0xfc) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x2) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000002400)=""/4096, 0xfffffffb) 10:10:35 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2), 0x0) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:10:35 executing program 4: mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000002400)=""/4096, 0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getdents64(r0, &(0x7f0000000200)=""/116, 0x74) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0x101, 0x30, 0x6, 0x5a}, &(0x7f00000001c0)=0x18) 10:10:35 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0xbb}}}, 0x5c) 10:10:35 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x2f00}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:35 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xc018ae85, 0xa07000) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rfcomm\x00') ioctl$SG_GET_COMMAND_Q(r4, 0x2270, &(0x7f0000000040)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 10:10:35 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80184132, &(0x7f0000000000)) fcntl$getflags(r2, 0x40b) 10:10:35 executing program 6: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000140)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000180)=""/4096, 0xfffffcfa) 10:10:35 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2), 0x0) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:10:35 executing program 4: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000002400)=""/4096, 0xfffffff6) 10:10:35 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x2, 0x3, 0x2, 0x5, r2}) ioctl(r0, 0x4141, &(0x7f0000000000)) 10:10:35 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000], 0xbb}}}, 0x5c) 10:10:35 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:35 executing program 6: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) lgetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'user.', 'proc\x00'}, &(0x7f0000000180)=""/177, 0xb1) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000002400)=""/4096, 0x18) 10:10:35 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x800e}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:35 executing program 4: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0xfffffffffffffffd, 0x0) getdents64(r0, &(0x7f0000002400)=""/4096, 0x18) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x7, 0x3, 0x3000000000000, 0x401, 0x1}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x400) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0, 0xfffffffffffffff7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x5, 0x8208, 0x1, 0x6, r2}, &(0x7f0000000200)=0x10) syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0xbe, 0x0) 10:10:35 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x400000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000040)={0x3, ' tZ'}, 0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xc018ae85, 0xa07000) 10:10:35 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(0xffffffffffffffff, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:10:35 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa4], 0xbb}}}, 0x5c) 10:10:36 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x100000000, &(0x7f00000001c0)=""/180) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ioctl(r0, 0x4141, &(0x7f0000000000)) 10:10:36 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80184132, &(0x7f0000000000)) setsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f0000000000)=0x8, 0x4) 10:10:36 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4142, &(0x7f0000000000)) 10:10:36 executing program 4: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000180)='cifs.idmap\x00', 0x0) getdents64(r0, &(0x7f0000002400)=""/4096, 0x18) 10:10:36 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:36 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0xbb}}}, 0x5c) 10:10:36 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xc018ae85, 0xa07000) socketpair$inet(0x2, 0x80f, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x7d, "cbad55c50acb6d2fc15e87930509e0598f3ce2ec4fd946314293ef6f2da04f781f5725b45a1a642ecd9d4c85b36bb9e5c76291d884e8395fe8938d674982fd60022a8c85a4c9bf1e0a5502c7ad88c96311ede161cd4aac8da32628d366f70b5fef110dccd4de7405c15da0aa116093d556990aa75a7e5bbbf64633a27f"}, &(0x7f0000000100)=0x85) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000140)={r5, 0xeb, "0c790b47e08f89f9cbb0ac873bcd71bd68b87ec982d2fd6b96073e1dbab2b6be4cfb2129ce6ebbd5f68aa95f5dde6d7d8b4c24bb209423bdc406cae5b30f18a01c7782fa22e79ba6effd2d1eedbfcfb8350e72312ca3be5b2c30e2ce83291bc56e96ca9ec25d67e9d77004718111bf823acb8f25da05445efb113cb4982b77f148bc3a7aa5fba41f667569ed2bf63d4b4d1d6efe7193c6ec557fa734f8f05e500c5933813afdcd802d47d77b95272d58658d4283842c92b905f3f8f80ccf79195c767c37bc04b623e520ca5698e3519c8e1bbdaa4b3d4c77c1dda601a9392b3cb3a1e6ecf9055592e989ec"}, &(0x7f00000002c0)=0xf3) 10:10:36 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:36 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000140)="021ae8b314345f8f763070") bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r0, r0, 0x9, 0x2}, 0x10) ioctl(r0, 0x800000000004141, &(0x7f0000000040)="4dccf1ea1800a63ca148c30bd3c0826999e08f008d78b1c0e6fb46fe5d27b981d951f3b09197459a9fba19e5e6810714c786bd15a94391f1b3f1f22333279ff0e0de3276dbc484") ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000001c0)="1ed7312933d04f9e3eddfaa6d841edfad041bcd89170ef9381f0933b15d89da4ad6453bf5f6d966cb9cc9bb1d576166d69af162848848eae785639bd961b4d5f686c65908d70a38b093d3dcc915a0e24f2fb63980da981f324a850efcb45d1e1d7689ef7a58c2eac976028023e2c3c73ace272d4dd1de9cb35ec60f325188cb1f8222d07681e1b5701d7c2b5da4bac9dd521465ab23b52") setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) 10:10:36 executing program 6: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x68a200, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x200, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) getdents64(r0, &(0x7f0000002400)=""/4096, 0xfffffffb) 10:10:36 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0xffffff84}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:36 executing program 4: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000002400)=""/4096, 0x18) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x400, 0x0) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000280)=0x9) r2 = open(&(0x7f0000000100)='./file0\x00', 0xc0000, 0x40) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000140)=""/231) 10:10:36 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000], 0xbb}}}, 0x5c) 10:10:36 executing program 3: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r0, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) dup2(r0, r2) 10:10:36 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, 0xffffffffffffffff) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:10:36 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200000, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xc018ae85, 0xa07000) 10:10:36 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) 10:10:36 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff00000000], 0xbb}}}, 0x5c) 10:10:36 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x88480000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:36 executing program 6: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x68a200, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x200, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) getdents64(r0, &(0x7f0000002400)=""/4096, 0xfffffffb) 10:10:36 executing program 4: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000002400)=""/4096, 0x18) creat(&(0x7f0000000040)='./file0\x00', 0x80) 10:10:36 executing program 6: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x68a200, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x200, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) getdents64(r0, &(0x7f0000002400)=""/4096, 0xfffffffb) 10:10:36 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x8848}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:36 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0xbb}}}, 0x5c) 10:10:36 executing program 4: mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f000002d000)={0x10000000000003}, 0x13b) r1 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) ioctl(r1, 0x440000000000127f, &(0x7f000002cfff)) getdents64(r0, &(0x7f0000002400)=""/4096, 0x18) 10:10:36 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x840, 0xd8b632b2701ffa25) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f00000000c0), &(0x7f00000002c0)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="b311c8ab8981c0d3e1057a0f1e33a059", 0x10) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f00000002c0)="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") r1 = socket$inet6(0xa, 0x0, 0x7fffffff) ioctl(r1, 0x8912, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') perf_event_open(&(0x7f0000000140)={0xffffffffffffffff, 0x70, 0x15, 0x0, 0x0, 0xaa, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x5}, 0x0, 0x0, 0x0, 0x20000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000003c0)=""/4096) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000001580)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="8000010000000000", @ANYPTR=&(0x7f0000002000)=ANY=[@ANYBLOB="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"], @ANYBLOB="0004e308ffff000009000000000000003c4432471250b1019cd412197a7808888ebeaecff882978287497c633f4a823b26a16c772334f3db4a2f40718d6afe637500aceb0e801d32990620c5c48c42bdeec16504b63221d6b051b83d591fdb25e775b96b0b5ed2c961223c57b776a787ee00f350676c63615c5b96df5670af767b39c3dd95d31ec10b6152dfc7c79d38940ad1a12a456682a32f8fa725ebf65a74efe24a2ca1a2d4503379f146838cb66bddc255e93ef83caea09dfd248389faa81a121fa8fd251831a12d41c2f5638aa26a89b7d96f5148f9737a662cc3196c56a09e1531bf1c0ffb0fcb72d7604f1013f3774495a821cda80c99b17068478d3207cea9cb6e4270d37fb7266fac9e01107dc9bc070f779138196d1d0512fdc034f6b939a706e808a0e30c01b07905331a70414ba7519765e6beec99c404fed3ebd779a806800ac0da787ce895d58755087096ee9735b56e5a02d81ef111b0ea6c4b8dcfa80c9bd0eb37dd745c5aa1f9985ce6172b75d63039381e5d7e"]) timerfd_create(0x3, 0x800) shmget(0x0, 0x4000, 0x20, &(0x7f0000ffa000/0x4000)=nil) 10:10:36 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x48000, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000040)) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xc018ae85, 0xa07000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000180)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) 10:10:37 executing program 6: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x68a200, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x200, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) 10:10:37 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x2b00}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:37 executing program 3: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)='rpc_pipefs\x00', 0x1, &(0x7f00000002c0)="9a80c70de77706c6ac86000000000000") r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000002400)=""/4096, 0xfffffffb) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000000)) 10:10:37 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:10:37 executing program 4: mkdir(&(0x7f0000001bc0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/uinput\x00', 0x40000, 0x0) utimensat(r0, &(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={{0x77359400}}, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socketpair(0x1000012, 0x1, 0x6, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) syz_read_part_table(0x9, 0x7, &(0x7f0000001a80)=[{&(0x7f0000001640)="2ec83ae9484959989b9d8c37b5e4f81aa375acca2a9f20", 0x17, 0x6}, {&(0x7f0000001680)="9a6cf2852c81093404505727a5d86cf76fc8b2121618e20ee74410212bc8d11794335c7216612d13a9f998ce", 0x2c, 0xfffffffffffffffe}, {&(0x7f00000016c0)="9286262f8bbd8229e9f2708e1199f6c93b6971a1aca35421489b243796ffc58399fc746a738d3b26d9ac8477dc8d9e16543eb8571d5e5fa16b67f7b684ad8926bbefbafde50467c6eea5e77b27cd637e88d50f1a349a8179a1cea7c999108b2427ca0157f07c128ea8cd56662cc905a64a55d255a7ae4d88f4f5b354195bec92ad64f3519d22ee9888e7529593aaac03b847d4529dd6f71703be2498490cce", 0x9f, 0x8001}, {&(0x7f0000001780)="71b3ebae3432123949b62605ca48ea61253dcd2f28de4dd3d97d29", 0x1b, 0x2}, {&(0x7f00000017c0)="9f3adf3fbdd73019e59bd985a3c7f81af49200ceef5622ea4d3b706ff5a966b242f2b34b423d471d102c202b15087191ac65616a9b0c44a96fd8b80635eac1d20cac2a880a98185d73ccd25c71b1d84838bc86a63af9948192e07b787f2bb70ab0345f2b7d09ee880f58741aa88113ea051393ab8df441968e3cb61865ac5b9f842088f94669671df4eecddc61fe71b1d64ae6ba09f3d69adff5b8e5e4e44d4eebb67d361eb10a1f854880215b8bad620061b6153a615004a01c98e81447cd22f1023b6ad0d4fca39a710b5383f716130354062246", 0xd5, 0x7f}, {&(0x7f00000018c0)="b212fb4cd513b0407e65da3d857f022e8cfdaafefcd8f7ff1a29cfdc0fc6bb15945fe823542b701ec73a8591961e30ceaf59ebb5fc52ba2b6c7f975037d2178b2604834ace6113b16a9f7a96281567104ada4a8b299b920663352e2b34b0ddb50a910c1815a0cf6d30247371a9c2014f8f835d7098e4e06c03b2bbd22096fcfc927c5c97f98ab341a7ec1aae14e9af7ccf83dfaf89a1569a46bb019e273a8301ed923415cee5ab40c151b4acf06ac9c15f452ac4ba6a7917d108fa", 0xbb, 0x7}, {&(0x7f0000001980)="285aa347d9f75400bc110450976488380596ea0fed1335e335a41cfab3f4af96b1860e84d993a3d877a4425974b54673e9388ae8b8bf175afab793546ef058ebbe05b8eacf2ef0aa7f813c79f26fe83d2bb4c9f39eadc0cca28ca43edc707f411ba578546305c105c17425af646d69621c54ded7a845cc0b5ae8e984e7bb53bc48e2d20791e564d86f38de24896fed833d08416f66ab2080361f99b9f53e0e2cbc8d353a5dcea53fadeb5430fef9c7172fcfd9483e7f1c4009a19c304a25b0196422984fd8a1b79d1d9856aca53ac4f5ad70ef98c77909639239561f83df59e282c5d263", 0xe4, 0x9}]) ioctl$SG_GET_REQUEST_TABLE(r3, 0x2286, &(0x7f0000000140)) r4 = request_key(&(0x7f0000001580)='id_legacy\x00', &(0x7f00000015c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001600)='#\x00', 0xfffffffffffffff8) keyctl$revoke(0x3, r4) getdents64(r1, &(0x7f0000002400)=""/4096, 0x18) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000380)={0x3, 0x8000, 0x5, 0x200}) llistxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/126, 0x7e) vmsplice(r2, &(0x7f0000001480)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000001400)="196d4a0f5b40d38ecb0837606de2d5c9b0b3cd7114ae8e5418fa946121b620049a304f71b9e8bed33486fefad24315bfa01fd4680e45b67bbaa0b707c3a660325af3246bcb1fd0b16d4eba661ff37968143c0335d2548ba734580b710560e06262568f8c", 0x64}], 0x2, 0x2) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 10:10:37 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa4], 0xbb}}}, 0x5c) 10:10:37 executing program 6: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x68a200, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x200, 0x0) 10:10:37 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x2c}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:37 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbc, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x40, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e23, 0x80000000, @dev={0xfe, 0x80, [], 0x3}, 0x1}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1f}}, @in6={0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}, @in6={0xa, 0x4e23, 0x100000001, @dev={0xfe, 0x80, [], 0x1a}, 0x1ff}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0xff, @loopback={0x0, 0x1}, 0x7fff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f0000000100)=0x10) ioctl$TCXONC(r0, 0x540a, 0x6) 10:10:37 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x20, @tick=0x4b3, 0x7fff, {0x4, 0x4}, 0x4, 0x1, 0x80000001}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xc018ae85, 0xa07000) 10:10:37 executing program 3: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)='rpc_pipefs\x00', 0x1, &(0x7f00000002c0)="9a80c70de77706c6ac86000000000000") r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000002400)=""/4096, 0xfffffffb) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000000)) 10:10:37 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x40044145, &(0x7f0000000000)) 10:10:37 executing program 6: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x68a200, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) 10:10:37 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0xe80}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:37 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0xbb}}}, 0x5c) [ 189.548707] proc: unrecognized mount option "ú@ ddËr÷D„ãïÏ¿R›°" or missing value 10:10:37 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)=' \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)=':proc]/eth1\x00', 0xffffffffffffffff) keyctl$setperm(0x5, r2, 0x220) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xc018ae85, 0xa07000) 10:10:37 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = socket$inet(0x10, 0x80002, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'trusted.', 'mime_type!#[/#vboxnet0,\x00'}, &(0x7f00000002c0)=""/227, 0xe3) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2f0000001800030007fffd946fa283bc8020000000040005031d856808000700083c14cc16ccbb24e0710b42fa3ccc", 0x2f}], 0x1}, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) 10:10:37 executing program 4: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000002400)=""/4096, 0x18) 10:10:37 executing program 6: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x68a200, 0x0) 10:10:38 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:10:38 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x40044145, &(0x7f0000000000)) 10:10:38 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000], 0xbb}}}, 0x5c) 10:10:38 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x806, 0x8000006f) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) timer_create(0x7, &(0x7f0000000040)={0x0, 0x33, 0x2, @tid=r2}, &(0x7f0000000080)) ioctl(r0, 0x4141, &(0x7f0000000000)) 10:10:38 executing program 4: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000002400)=""/4096, 0x18) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000100)='proc\x00', 0xffffffffffffff9c}, 0x10) setsockopt(r1, 0x7f, 0x4, &(0x7f0000000180)="7fc817904042b5ca493b6b1c246c44fc91155c75c281b79aa2306687e56e06e1f972d962a1136e5813e1ff297f77eea66131d0efca9c95509fa5d921c6455e77f45fd653358b166a462abc5ecbec28d5256038fb2ca31b072e6a9d6611096290be9879b537850e571a417919c8aff459f5d86bb369cf4b37d82ad8e65d3fd91019724521007e89dd551fa729865a74a518bc23ca0cd6ba8a0d325de8ce0f8afb1aec138e2700532305b95c4657c59b38bb6019d50a04191eea0a040e37346dcf28c33060c978f73f50ac79e4a9de28626b869429332c0eee6df5da47c8108fffdf9c095a1d8097543a46a5b0dcf8dc6a50", 0xf1) 10:10:38 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x2f00000000000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:38 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x20000) accept4$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x800) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xc018ae85, 0xa07000) 10:10:38 executing program 6: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 10:10:38 executing program 6: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) 10:10:38 executing program 3: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r0, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) dup2(r0, r2) 10:10:38 executing program 4: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x101000, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000002c0)={0x53, 0xfffffffffffffffb, 0x49, 0x1, @buffer={0x0, 0x14, &(0x7f0000000140)=""/20}, &(0x7f0000000180)="07f796857f4d7127d8991bf74cc23439a7cbd729c38cf9d132791b09c4baccb417253fdc2996f9d9ded84aae0f59e70e59cc7526585a5fa0936f0822881a10cfacb2b2a0e0c10d76de", &(0x7f0000000200)=""/76, 0x1c0000000, 0x2, 0x3fd29fd30e2116e6, &(0x7f0000000280)}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000a40)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0x2, 0x99cf, 0x400000000000005, 0xffffffffffffff7f, 0x1f, 0x7f, 0xfffffffffffffff9, 0x4, 0xb8, 0x5, 0x7ffe, 0x4, 0xfffffffffffffffd, 0xffffffffffffffff]}, &(0x7f0000000480)=0x100) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000004c0)={r2, 0x9bb, 0x5, [0x8, 0xb309, 0xfffffffffffffe00, 0x9, 0x817]}, 0x12) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000500)={{0x4, 0x1, 0x9, 0x10001, '\x00', 0x9}, 0x1, [0x9, 0x9, 0x0, 0xc87, 0x655, 0x80, 0x0, 0x7, 0x9, 0x4, 0x0, 0x2, 0x9, 0x8, 0x1, 0x7, 0x3933, 0x3, 0x40, 0x0, 0x8001, 0x2d8, 0xba58, 0x9, 0x1d1, 0x3, 0x6, 0x5, 0x0, 0x401, 0x1000, 0x9, 0x77, 0x9, 0x1, 0x7791d6fd, 0x3, 0x1000, 0x80000000, 0x100000000, 0x588b, 0x7ff, 0x1f, 0x7ff, 0x81, 0x7, 0x2, 0x3, 0xecb, 0x8001, 0x80000000, 0x9, 0x80, 0x0, 0x0, 0x200000000, 0x5, 0x8001, 0x401, 0x7, 0x7, 0x5, 0x1e2, 0x1000, 0x401, 0x9, 0xfffffffffffffd38, 0x1, 0xf11, 0x81, 0x1000, 0x10000, 0x4000000000000000, 0xc6, 0xb36d, 0x80, 0x100000000, 0x3ff, 0x9, 0x7, 0x3e1, 0x1ff, 0x1fe0000000, 0x2, 0x3, 0x3ff, 0xfffffffffffffffe, 0x6, 0x7fff, 0xffffffff, 0x3, 0x0, 0x7, 0x100, 0x9, 0x8, 0x80000001, 0x6, 0x51a89467, 0x2, 0x9, 0xc3, 0x40, 0x90, 0x7, 0x5, 0x9, 0x3ff, 0x100000001, 0x6, 0x4, 0x7, 0x7, 0x1000, 0x0, 0x1, 0x101, 0x400, 0x642, 0x6, 0x4, 0x8, 0x80000000, 0xce, 0x8, 0x3ff, 0x200, 0x8001], {0x77359400}}) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000002400)=""/4096, 0x18) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="c978f54be50dd469c8263cbec04f320961ad12b373570b4ab9c4d91c8571f6c116d3e789361cfa5d8175fb6a26ddea4decbf21ff323d3f0c7de00d91f7c0febbf304b1f5443f39f09e99e44ee98eba2f973149ce0f0ce5557928480b7d8a2770c0296601eb2eb38f584d36bf77b10ee42f33fc81b47197d4393ae4a71ea99f9ec629d6a69ab00a7b91f7a224afb035fd122cb19f8367c1c17e34b2b451ab06e81a360659cfba7e9f", 0xa8) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000a00)=0xfff) 10:10:38 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) 10:10:38 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x800000000000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:38 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff00000000], 0xbb}}}, 0x5c) 10:10:38 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x97}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x9}, 0x8) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) fdatasync(r0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000100)="66b9800000c00f326635010000000f300f2169ba4000edf36f0f01c264360f01cb9a3fffef00650f00dc0fc71b0f005d9b", 0x31}], 0x1, 0x20, &(0x7f0000000180), 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fdatasync(r2) ioctl$KVM_RUN(0xffffffffffffffff, 0xc018ae85, 0xa07000) 10:10:38 executing program 6: mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) 10:10:39 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000000040)={0xffffffff80000001, 0x193, 0x100000001, 0x2, 0x4}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$RTC_SET_TIME(r2, 0x4024700a, &(0x7f0000000100)={0x27, 0x30, 0x4, 0x16, 0x7, 0x7, 0x4, 0xb, 0x1}) readlink(&(0x7f0000000540)='./file0\x00', &(0x7f0000000440)=""/253, 0xfd) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_RUN(r5, 0xc018ae85, 0xa07000) ioctl$RTC_PLL_SET(r1, 0x40207012, &(0x7f00000000c0)={0x7fffffff, 0xffffffffffffff32, 0x1, 0xffffffffffffff53, 0x7, 0x101, 0x8000}) ioctl$TUNSETFILTEREBPF(r5, 0x800454e1, &(0x7f0000000080)=r1) 10:10:39 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0xbb}}}, 0x5c) 10:10:39 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x3a00}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:39 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:10:39 executing program 4: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x400, &(0x7f00000012c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000002400)=""/4096, 0x18) 10:10:39 executing program 5: r0 = memfd_create(&(0x7f0000000000)='system\x00', 0x2) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r1, 0x4141, &(0x7f0000000000)) 10:10:39 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000940)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a40)={0x0, 0x0}, &(0x7f0000000a80)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000ac0)=0x0) r7 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001580)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000001680)=0xe8) getresgid(&(0x7f00000016c0)=0x0, &(0x7f0000001700), &(0x7f0000001740)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001780)=0x0) r11 = geteuid() getresgid(&(0x7f00000017c0), &(0x7f0000001800), &(0x7f0000001840)=0x0) r13 = gettid() getresuid(&(0x7f0000001880)=0x0, &(0x7f00000018c0), &(0x7f0000001900)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000001ac0)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000001500)=[{&(0x7f00000002c0)={0x394, 0x3d, 0x200, 0x70bd2d, 0x25dfdbfd, "", [@typed={0x8, 0x54, @fd=r1}, @generic="f31486db8d6d34c973fa64bbb7c73eee8043160411bdc53bd2f51da41687e85b4727469d65040f494ff13069700ee20e949f99ace178fa61a65e5fb8cc2c8b87577e464dad6771ddd17fcc4938b4ac2eb2836fb9059da4ca457c06e92e6d36f992b416a3b551b45d4a7b979492c69b1e24a2", @generic="517ce8a1e15545da114d634a8c70283bfe967dd6c2cfe325df2ab4313c75d08148d16503638f6eeb2e6ffc815e9475a13d2b91d3562c9e53f46b3c72f94df7054c51e215a0a452b577f8e80be4d7e554de48f0acabc798cd7bf561c167c1ca9914f3a0e72afd36ce08e24c0cc51f3f44f6490bff14feffc1d8099e41cbd62ec99da1304f5a892cd65fa2462b7209ee1c65b1e974b0aeddd09847ab", @typed={0x8, 0x59, @fd=r0}, @nested={0x180, 0x3c, [@generic="8d20f68cef246e448206a7e573085e929ebe824521d2aef3daff1a9ef7a7db56ceff4835d1d4ae4cc3fb0124008396a6193104223525081fa2edb09e5601564c92a3bdc069687059f8db2dcf6067f5d8224ca083491ffd3e8819cfb1164a5d0055bd0e5297f2696fb3c4c692f394b667af1a41eaf77646c8ee5067a6e095512940f7effa3052a5c57de0e8efee9fdc73f859eddc9d9805c3a65730d5b676d4f87e9993111064f810037a0ad958c7d64dfc715b4929a21cb73c6b5ecec15edacfe78ac37014a329375deb8959a6bdc6", @generic="4cd18ee6fd86330341029b43a9f7388e8f143f28d72d3ea450c23ce9cfcedd9a51444ebf55089466d946d122a633c9b714bcf56eb64d3e75aa76be0b566f6d7cef93d40a68a27019cca609f812316f755e4a56db88b0bf20020ebca07347499e6ae5c347de213fd781dcb16eb760191396c0d9fd64f69fe604b5af14c6911f87c162d6f050cca12021ca3564773e27137c0af358020bd328b27b938f44bfa6b31cc61fc37ef1c7320a13"]}, @generic="93382ee68b22", @typed={0x8, 0x84, @fd=r0}, @nested={0xc4, 0x3, [@generic, @generic="74f0816f643324e74918d67107f3bd9a60eed9eb22b15b5b90ea3215565e5423bf403f6e08cdd1e979e12f4f0a3040d24a1a315c421225b8bc7ffffbe4e957c669d7ea25825139f82c513807e8958c0dd932e1cab720bf38227c35171b31c07a8861ea11c9b5b6cafb28a4dfe515471bf3b54b8afe5102590395e9bab454626f817bee55ac1406e33beffb6fa6994280c9ff8b21b67ecfdb3129f12a22515dbbfa4d48b55c8f89d6e160745afb9ee3efa78a30ea45b7e6bf87e0f18da7e4"]}, @generic="14b1864435d3d2490695d394f616fdaa599edca14c"]}, 0x394}, {&(0x7f0000000040)={0xc4, 0x26, 0x400, 0x70bd2b, 0x25dfdbfb, "", [@generic="2bcbc5622b11162202cacbbf2d7e684199f7817a840156f4991876855ff73aa16ca3bc3eb7fa2f20cf07487ba8b286cb5592651f2123dec7cbbd0d6e65aa37b5b4d0bc215020c1c4a0337138c2444a8301079005a1ab6e9ed758e1b0b34675822b46f891290108afdce11326a0ea4346c2c7243a43fcd4fded682e31d5d18b8d2d81f12228c9e902bab4fcd1de63c9eeb335aeede35c3ca780a6670cbb5309d45232470a243e8b3f199ed2d110dd3fb3f8"]}, 0xc4}, {&(0x7f0000000680)={0x180, 0x2b, 0x10, 0x70bd2d, 0x25dfdbfc, "", [@generic="92f55c6afd9efde31651d1a1a9e8bcefe6a5ec9fef0f8ee5c6658c5bf5b07965510bfd0dfc834b96b52fb129d3ac3679ef4e196ea608794d371b325bfe2a1a15226aab67e0c12be993e953818f5458926599a29c4f37ba6cd8408a026aeb92a37776e5f0328dbe648eaefb986fd1494a4759972a356339cd5ef63c55f1cde3d82a4c2ee171cc3ffdbca32f369b6de80c9f5fc2fc2d4faef2101755a135b5d9b6", @nested={0x20, 0x2d, [@typed={0x8, 0x28, @fd=r1}, @typed={0x14, 0x23, @ipv6=@dev={0xfe, 0x80, [], 0x18}}]}, 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@typed={0xc, 0x41, @u64=0x3f}, @typed={0x8, 0x88, @uid=r4}]}, @typed={0x8, 0x8d, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @nested={0x168, 0x81, [@generic="520fdf73c0e385e8ba9626514989a1fe7912f1f946b0e39ac88cf3a24d16f3d25235deaa72b4f21facb78d59ef7e50bbdf2be96d687b0a7905010ec8b56a70f9bfeb0e29a068af35e72fd7276d60889c9af1ec158a3a8ef3b9e0f3e5255bab5c2f1fa6715de93199dc0e8d51fb5486907a66731484e51543956f875a86aa62e21bba97654750e95d210853e4a125bb82730dd4908c2291eab177e7b97ce766387639694e8012dac3b794d91bdc5e73695b", @typed={0x18, 0x1b, @str='/dev/snd/pcmC#D#c\x00'}, @generic="f2ee2d9dcbdfd6cb63f96d7c7587adbd19e2f72e2c3566faa8dfcb075cff9ffc8fed57b40a2f0e88d09861bf58ae511e85177b51e0dab5aed7f0bbf0413ac47bc55ff93a9865728f6e082cc61a995ec8aa52b7ab095812c66413be16200b7e6beb424531e106af6b2da2b08fe619bbb66c5aeedb6e0c2b2e88260ce533e94ba29480a24efe9fe98f7ed847ffdcaea9dea5fe3783707e91ff"]}, @typed={0x8, 0x40, @fd=r0}, @nested={0x154, 0x12, [@typed={0x8, 0x3a, @uid=r5}, @generic="1e7e34a478caae02d1e90e4f931de3d5fcf1b1", @generic="677665ff26ca6214fe317876aba91312d3e7412521c060b7eac20e5867097a44d64e060d0cdd00493f539278c3e39814bd92926e5c", @typed={0x4, 0x27}, @typed={0x8, 0x62, @ipv4=@broadcast=0xffffffff}, @generic="29573fdb3c6ab6991cba83a583f20704434e199ffe670d8704d5990cda0378ec7a27db9cc2150b299ca8d9b4a5c86f1ee8f407cbba8db90fa2f3091ecbf583878e55a17b36ef91e5c18d498e", @generic="a1eb0c25b7e1b93693693288e40415a4a98957d39a8872ea10b759d19758251c011b0b912b56b4e2b02fbd885166e1bc6c2b15b7518b67e8d93580ecf963d71ae8450bc94b20e7ef5726601ffbae6e72e3911c7e4a7b7c357db040fd8be7afaef2cfb010999e78bf8cdccfe3259219a6e31d974e8c6d8752ffaef01d8e01e63707cbb4da264a7c6cbde6096880b6513a1421e5db5709606490c3a6c6a7fda9f9dca92d19edf506"]}, @generic="ca66e5d1619cc89713bde4b02e703ac8ae40ae", @generic="1afda13ff85824d1ee0f5624d12596cccbbcd828347b5ddb77e28790cbb22fb00d67674781515c674eda359bc8e243944ff4b3580139370340bd5f0ceb15fa21b8ed88fe80463d4b9184bd1c37e60b31d6b074dcbd19a112e5e488b79f5f55f67f5e382ec35678b324d5331e309193bd8273ab799a"]}, 0x24cc}, {&(0x7f0000000b00)={0x67c, 0x3d, 0x604, 0x70bd25, 0x25dfdbfd, "", [@generic="ce0912dccd7ae989dd7f0fbfa5a45761b01fc853d47d2d36ae4edb5f2ee8e19e556e36bb74e15c168924741dda2dd34843c0f9ae0d44c44e62b6dd7487ac22cf5097fe374622007a379f041271da3dcb3178a4e125fb4b7673a8de7a16273c8824f9970fbc17dc7f97033ffc13e4ae13426f6c4024ec583d3849023ec661b8b9dbbcb01eae8cdba0dba219c2e635127ca61aca74ff54ae4a436e9ffad5a3343154771c5abfac7b4db89fb8f4c261b6", @nested={0x110, 0x4c, [@typed={0x4, 0x54}, @generic="ed0f7425c913db25272816ba7d9492a2d74270a639d5f1d862a150cdaee8c4f901b1a5777b77342711", @generic="181634d08c99796a206dafbaa1884981a22fc255e636a42cbc681b243242383c9ac1d18f8e3367d6e25a2d16417167789aea2da34a37ca596d8b859dc34f842bbe0cdac31882b4392c6e6594bc227940e5a7701cde36a8c2a6bfa794122676f71e32f591725dc8bc825dec567249e1", @generic="0daafa684358ee14b4a0fc1500c87b344e308263b49a8d89806b0112f15f89ce25d3904504fddc6511de2576c2c6199f64dd15b4fc87f519f096760c6ac1911bfdfea826ed9bb8e7caaa4af467428340900d17164fb376d97290262c5452ed892836456044ec5025bd5fbcebe6"]}, @nested={0x178, 0x48, [@typed={0x4, 0x3f}, @typed={0x54, 0x86, @binary="3fb07c856877cb078d50a659cf7cb06b2a52e9d17b042b2ff145860269a1b4ed05320c069ed916cd86bde619097a81bc361827c0f43a2027850d929f05a6b0a6ca65469b97cb7cc061ccaa76d3"}, @typed={0x4, 0x1c}, @typed={0x8, 0x3a, @pid=r6}, @typed={0x18, 0x87, @str='/dev/snd/pcmC#D#c\x00'}, @generic="b44d079212348d1f9a43594844a387d7f553f56a4bbc3c5c9064b9a7d8d174ba5dc9afc20b9f6c", @generic="35472278848888e02ebc75f90c3b9fde14b5b90ff8cf56bbc7efb04ce68c677372500567b1e02353ce438b77fe9a1c10a51a554bc75a8885d295989576dae2666f8e6283b2b1de763a789c056dfcb5281198d28d3383100bdf1b687f9d9ff79105c284a4ad91ef58a2b7ccd74515f318bf2d099b", @typed={0x8, 0x86, @u32=0x7}, @generic="b366a48cb1c36e7e15683e0203ddfbe2b02de4a0a8e54dd2a55586ddf869f6b4cc74f67e12481a32f5835cc47e72074426ed072ff5cfdfaf7792c869a2852898211363b2209066321d4a6e69cc3a792c8bc01636ef"]}, @nested={0x334, 0x5b, [@typed={0x8, 0x6b, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="7a23a2b12e0d74b9a27a950ac8171fa9e76ee10440da4f19eb2803f046dcea71abdd09c8372c1c9b07a5b3932c01cd123cdd713b6ce526c905a9a752b9f33761dcb5a9f37b66811f68cf0b06ac4ccb9f735ab5e3d547c68a97c4f421639cad72ab738c3fe8c39003edfd3eb5a4d2d9cbdc0e1fc7a7231987184adcfa9b9b9e9fb8f25d3d8c773c3a4c0af95017d5230a2f0fe180748dc059cd4c20ec4ff7c31ad0ba28a6d92403499caa2deeeff075f8bca84831aebc1da046f0ea1dee9c4730dd14cea2879b44bec3c4a09b6d4e6452cf196013a29d725947b9b02a7bbdf85be70c2a02c2", @generic="539d6cd1f7603bf0892192350642d36d07c15b4c0e35bdadb84575cef59335085c050aa2789c7b23b2259975b911afe2f901f72aa3de04ced7e81494fcbfe36cca6643af042de0bf71793605daf4837fb740f9782c49813b04a965d36321322d5c18dd3471543790a9205931ca71b97789b48b48633db185464b2b299e3210754ca36360f0f610e3b9cdeb10c871a4bec062f74bf144b1ee80951d1897fedfe176c897c386020e10f0bd5a0f1eb0ca0a7dd881f8eb33e5c8", @typed={0x8, 0x26, @fd=r0}, @generic="32a9333dda58b89a3ec239af9aeba41986908f367bb5bec8fdbcaf6f88bde52e4df261b97b3477f3e676909ce5b06067247fd9b57c44d53f6a28467e80b7502e6e973dc091a64f791426d1b2d50ffa6418eb6cd1c01aa6ebb8bad966b1", @generic="27a46c11eac574a67e238ffa8dfe3c1bee2af64c877de8067fc1a87889f30d818af7700a28f8afdf73d2fc848e", @generic="1b399d05f71c11e31d1a10140e0e54f43412cdf84862a018f19c67c5fdef3339b2b44cd2873e3f2b5cf11fbf546083e698f327506c04ed4cfc9d5094aa3ddb68bbc1c396233ce50cab6473f6244dbe56edcbf2d18afdbdc8e58a1e1b51b7be64ebc699b1d5759fcf33da88df2d44b6d25922da6830f0a086ab58e387453473a408a63572269ee8bc873b01ee546dc470f594b056de9fcf46e04899a90b235b85e740509e45f370b140f170e0b3bbd36a96336059290a052f0db74933cd777a6bff28bfe49ab5a99916bf53c0a1c684f321c1349d7f7d374731a8a5f7544e1a1c0b3b730f998509336943c32a67dc638fea078b0aef25f0424e"]}]}, 0x67c}, {&(0x7f0000001180)={0x10, 0x10, 0x9, 0x70bd2a, 0x25dfdbff}, 0x10}, {&(0x7f00000011c0)={0x338, 0x3c, 0x202, 0x70bd2c, 0x25dfdbfb, "", [@typed={0xc4, 0x3c, @binary="8008bc4d2be75a1762e1ff99d81d9ad935f7c97017c064c4eb5eeb226dcefa5a9631c634ac30eb24fd68538ca5ee4e0e0c1fca7c472f1659e866d1426bf53c19a54e0406630116d34ebb44783c44565ed691453a9842a77cea334ce0991eb3f08bb2c8eedd7eb0bca9df5c300e326b76a59a5fbdf5be7b2f187368cbe6a09c8f1a8e0934261d991e7398e1f9ffd5ad1432669a3c5250e85b4f6fedab46df0b83b0f8b0533e453503e1182db43a7d670f6df4ef431079f0aaf9dfa9dbc843"}, @typed={0x9c, 0x3, @binary="b6f28a457659ffa658b3191c695e8d04c314dd7653734aef0d8cecb125a839c345272f0e72f3a6198a7260628216cc03f134087ab55881e224d53f74a06de3cdd6723d70b4ef492f8a30b4fc0a5b2d14e76f1e07d138d4763aefe582fadd7ed4ff6dfa7661020c278f7929d5c421878bc26542c0dfa1025adea609bc738c0879a7ba31c5518e3040f5ba08f4affdb423e2668153a5"}, @nested={0x10, 0x94, [@typed={0xc, 0x4b, @str='system\x00'}]}, @generic="c43014ee721d310f576fd55cc5f156b8f7a1ad82b9f9be6a83bef9d5adc9f102fbdd156da3de5349a58d38240ed8245d3ec45b70b6d5a03307d74f2284267d9d8b23510fc065a75f0c3ae2b4c2b9e11ada9264af32d9ba6f1de61254f47212b4c8846905b07582bf8af269c2b57f1de0c465da626975357e8d8d0924f95650dfba9a75492a7d2e1a2824f76a96ec59902e59106b09a0600dec13fa30b6eea555a1cbba28d91d876aa15720fe633d6c6ce2635e78665475a0494529d501e5bbf53122b1c5780e7b94c37d55c17e39182e9500ffad17cb79501c6a", @generic="98eaf1c30aee9617100e38fd43e6f04fc76095237b3e9fee7e360febddcd428469d96adb03c4689a49a3b0aa91eaf696ca60a22d51d6023d802950dad3b704731fdabc893a0ca3bfd29e0d6e8921faeb8017ad4773195ac401b4e58edf257bcc8ac357a91f5d7923a76053fcf5b4cdd241d05df9bb31837b360a41bfc92fa02ff2d25482a679054bc2f44878510c30ed12e5aa96c1843fb2c4a8e859c745b9ab11cf8dce70abba6eed252d2fe0cc4f5afc38680d6fd5f2b13aea23096c35715a40e63839092153f218641d153bd85f8b21835c472c103081d8c4df1eba74"]}, 0x338}], 0x8, &(0x7f0000001a00)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r2, r2]}], 0x88, 0x10}, 0x40001) pkey_alloc(0x0, 0x1) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:39 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000], 0xbb}}}, 0x5c) 10:10:39 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8001, 0x40800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x10000, 0xa83, 0x4, 0x5, 0x7, 0x7fffffff, 0x5, {0x0, @in={{0x2, 0x1000, @loopback=0x7f000001}}, 0x80000001, 0x3, 0x8, 0x1f, 0x20}}, &(0x7f00000003c0)=0xb0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000400)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x3, 0xffff}, 0x90) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$TIOCSBRK(r2, 0x5427) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x0, 0x0, [], 0x1000000000000015, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], 0x0, [{}, {}, {}, {}, {}, {}]}, 0xffffff70) sync_file_range(r4, 0x4, 0x80000000, 0x4) syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x140) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r5, 0x8913, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 10:10:39 executing program 3: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r0, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) dup2(r0, r2) 10:10:39 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000940)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a40)={0x0, 0x0}, &(0x7f0000000a80)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000ac0)=0x0) r7 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001580)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000001680)=0xe8) getresgid(&(0x7f00000016c0)=0x0, &(0x7f0000001700), &(0x7f0000001740)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001780)=0x0) r11 = geteuid() getresgid(&(0x7f00000017c0), &(0x7f0000001800), &(0x7f0000001840)=0x0) r13 = gettid() getresuid(&(0x7f0000001880)=0x0, &(0x7f00000018c0), &(0x7f0000001900)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000001ac0)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000001500)=[{&(0x7f00000002c0)={0x394, 0x3d, 0x200, 0x70bd2d, 0x25dfdbfd, "", [@typed={0x8, 0x54, @fd=r1}, @generic="f31486db8d6d34c973fa64bbb7c73eee8043160411bdc53bd2f51da41687e85b4727469d65040f494ff13069700ee20e949f99ace178fa61a65e5fb8cc2c8b87577e464dad6771ddd17fcc4938b4ac2eb2836fb9059da4ca457c06e92e6d36f992b416a3b551b45d4a7b979492c69b1e24a2", @generic="517ce8a1e15545da114d634a8c70283bfe967dd6c2cfe325df2ab4313c75d08148d16503638f6eeb2e6ffc815e9475a13d2b91d3562c9e53f46b3c72f94df7054c51e215a0a452b577f8e80be4d7e554de48f0acabc798cd7bf561c167c1ca9914f3a0e72afd36ce08e24c0cc51f3f44f6490bff14feffc1d8099e41cbd62ec99da1304f5a892cd65fa2462b7209ee1c65b1e974b0aeddd09847ab", @typed={0x8, 0x59, @fd=r0}, @nested={0x180, 0x3c, [@generic="8d20f68cef246e448206a7e573085e929ebe824521d2aef3daff1a9ef7a7db56ceff4835d1d4ae4cc3fb0124008396a6193104223525081fa2edb09e5601564c92a3bdc069687059f8db2dcf6067f5d8224ca083491ffd3e8819cfb1164a5d0055bd0e5297f2696fb3c4c692f394b667af1a41eaf77646c8ee5067a6e095512940f7effa3052a5c57de0e8efee9fdc73f859eddc9d9805c3a65730d5b676d4f87e9993111064f810037a0ad958c7d64dfc715b4929a21cb73c6b5ecec15edacfe78ac37014a329375deb8959a6bdc6", @generic="4cd18ee6fd86330341029b43a9f7388e8f143f28d72d3ea450c23ce9cfcedd9a51444ebf55089466d946d122a633c9b714bcf56eb64d3e75aa76be0b566f6d7cef93d40a68a27019cca609f812316f755e4a56db88b0bf20020ebca07347499e6ae5c347de213fd781dcb16eb760191396c0d9fd64f69fe604b5af14c6911f87c162d6f050cca12021ca3564773e27137c0af358020bd328b27b938f44bfa6b31cc61fc37ef1c7320a13"]}, @generic="93382ee68b22", @typed={0x8, 0x84, @fd=r0}, @nested={0xc4, 0x3, [@generic, @generic="74f0816f643324e74918d67107f3bd9a60eed9eb22b15b5b90ea3215565e5423bf403f6e08cdd1e979e12f4f0a3040d24a1a315c421225b8bc7ffffbe4e957c669d7ea25825139f82c513807e8958c0dd932e1cab720bf38227c35171b31c07a8861ea11c9b5b6cafb28a4dfe515471bf3b54b8afe5102590395e9bab454626f817bee55ac1406e33beffb6fa6994280c9ff8b21b67ecfdb3129f12a22515dbbfa4d48b55c8f89d6e160745afb9ee3efa78a30ea45b7e6bf87e0f18da7e4"]}, @generic="14b1864435d3d2490695d394f616fdaa599edca14c"]}, 0x394}, {&(0x7f0000000040)={0xc4, 0x26, 0x400, 0x70bd2b, 0x25dfdbfb, "", [@generic="2bcbc5622b11162202cacbbf2d7e684199f7817a840156f4991876855ff73aa16ca3bc3eb7fa2f20cf07487ba8b286cb5592651f2123dec7cbbd0d6e65aa37b5b4d0bc215020c1c4a0337138c2444a8301079005a1ab6e9ed758e1b0b34675822b46f891290108afdce11326a0ea4346c2c7243a43fcd4fded682e31d5d18b8d2d81f12228c9e902bab4fcd1de63c9eeb335aeede35c3ca780a6670cbb5309d45232470a243e8b3f199ed2d110dd3fb3f8"]}, 0xc4}, {&(0x7f0000000680)={0x180, 0x2b, 0x10, 0x70bd2d, 0x25dfdbfc, "", [@generic="92f55c6afd9efde31651d1a1a9e8bcefe6a5ec9fef0f8ee5c6658c5bf5b07965510bfd0dfc834b96b52fb129d3ac3679ef4e196ea608794d371b325bfe2a1a15226aab67e0c12be993e953818f5458926599a29c4f37ba6cd8408a026aeb92a37776e5f0328dbe648eaefb986fd1494a4759972a356339cd5ef63c55f1cde3d82a4c2ee171cc3ffdbca32f369b6de80c9f5fc2fc2d4faef2101755a135b5d9b6", @nested={0x20, 0x2d, [@typed={0x8, 0x28, @fd=r1}, @typed={0x14, 0x23, @ipv6=@dev={0xfe, 0x80, [], 0x18}}]}, @generic="ec10c00b01d9ed6b6de3582090d86dd1e4a6798b268c2a735b5d4674d4a6abab03f2a8f6d4b81ddff0610a810cba6ab75af84f64bdc12e1f18540717ac484a5b4f4eee7eefa2ec", @generic="b852524586d34c8fff94d0f6cae1dc9b5fb62728472f8be71666f8352d3d27fe27a59cf47129fe718908c502c5307ae20104173126c3bd8be86fd1fce2f28c596e68103d45ff673215998e6538e2a83222cbb1", @typed={0x14, 0x84, @ipv6}]}, 0x180}, {&(0x7f0000000800)={0x138, 0x1c, 0x1, 0x70bd27, 0x25dfdbff, "", [@generic="783ff894ce09c97bd0ad9edc06e08e1ae4c45322e9c76996764ddcd6217c738ee43bd91f4117ea1423269b452bf75d3d44d8033ddce869b0f198a9cbf5641721bb8ac61cba27a432498c3793c11391df8e16dc812f78728921175929a4d21e1e5375630c2255e7cc4c9547386abdf9f260dbc45ff8ea3bec4089e5857de6aee357e80157c1cba81928bf183da2", @generic="cf552dfb39f9b9524227556352c61700ee1f68da7955faf9570cca9b0f4ab4a959308dd92295cbed7e689a79946de9f27557ac7902327fcb2a273d2a8802c7584cef2a56527f610fe7a950ee04803451d7d2b8c00891170e31e1941aaddeea7d8f6230e6ecb2d429756f91bc838ea7a5a2caf7ae1971561f7f32b88bb81a194af45900247e62f31dfc5f01f76e6c7931", @typed={0x8, 0x28, @ipv4}]}, 0x138}, {&(0x7f0000002000)={0x24cc, 0x1f, 0x322, 0x70bd25, 0x25dfdbff, "", [@nested={0x2168, 0x66, [@typed={0xa4, 0x58, @binary="607354dcbc668a743f8fc82a56cc33e0f5ff5fc852e873afbbd05be1c56cac3188e1ae17d5edefbb3a76295e55c979e07c5119e8af02f58abb53f006397f243e7ca00afdb2ae4e8c11678b37e8a0e18adef18b5c4b66dcae1f00a5fd4ab5c16fc768939abb3b0ee5dc00834776b8ff36559c080aca5fc3264a7ddb1b7816bb1a2beec04aa0a77da89805355b76a8e4bffb4a152e72316ee830d8469a19f7fa13"}, @generic="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@typed={0x8, 0x6f, @pid=r3}, @generic="3547a8db1a8fd667694977fc66f2f165a7f78ec1f77d819d41b9d3b2f587291bc1c7bd8e8a78194dc1ff43386379fafe0194d486935eeb7246cb6ebc0cec2511b4993979812460a26eea20a41b1ef2e50c0627b3e05a6aaa5458b7dfd7c1633eadddfca97e49ede281a1eebb325e86bc9099a45e301cf82bebd298554670fa123632b99edfb564f060fdb28ea1b3134646b9", @typed={0x8, 0x53, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x8, 0x8c, @fd=r0}, 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@typed={0xc, 0x41, @u64=0x3f}, @typed={0x8, 0x88, @uid=r4}]}, @typed={0x8, 0x8d, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @nested={0x168, 0x81, [@generic="520fdf73c0e385e8ba9626514989a1fe7912f1f946b0e39ac88cf3a24d16f3d25235deaa72b4f21facb78d59ef7e50bbdf2be96d687b0a7905010ec8b56a70f9bfeb0e29a068af35e72fd7276d60889c9af1ec158a3a8ef3b9e0f3e5255bab5c2f1fa6715de93199dc0e8d51fb5486907a66731484e51543956f875a86aa62e21bba97654750e95d210853e4a125bb82730dd4908c2291eab177e7b97ce766387639694e8012dac3b794d91bdc5e73695b", @typed={0x18, 0x1b, @str='/dev/snd/pcmC#D#c\x00'}, @generic="f2ee2d9dcbdfd6cb63f96d7c7587adbd19e2f72e2c3566faa8dfcb075cff9ffc8fed57b40a2f0e88d09861bf58ae511e85177b51e0dab5aed7f0bbf0413ac47bc55ff93a9865728f6e082cc61a995ec8aa52b7ab095812c66413be16200b7e6beb424531e106af6b2da2b08fe619bbb66c5aeedb6e0c2b2e88260ce533e94ba29480a24efe9fe98f7ed847ffdcaea9dea5fe3783707e91ff"]}, @typed={0x8, 0x40, @fd=r0}, @nested={0x154, 0x12, [@typed={0x8, 0x3a, @uid=r5}, @generic="1e7e34a478caae02d1e90e4f931de3d5fcf1b1", @generic="677665ff26ca6214fe317876aba91312d3e7412521c060b7eac20e5867097a44d64e060d0cdd00493f539278c3e39814bd92926e5c", @typed={0x4, 0x27}, @typed={0x8, 0x62, @ipv4=@broadcast=0xffffffff}, @generic="29573fdb3c6ab6991cba83a583f20704434e199ffe670d8704d5990cda0378ec7a27db9cc2150b299ca8d9b4a5c86f1ee8f407cbba8db90fa2f3091ecbf583878e55a17b36ef91e5c18d498e", @generic="a1eb0c25b7e1b93693693288e40415a4a98957d39a8872ea10b759d19758251c011b0b912b56b4e2b02fbd885166e1bc6c2b15b7518b67e8d93580ecf963d71ae8450bc94b20e7ef5726601ffbae6e72e3911c7e4a7b7c357db040fd8be7afaef2cfb010999e78bf8cdccfe3259219a6e31d974e8c6d8752ffaef01d8e01e63707cbb4da264a7c6cbde6096880b6513a1421e5db5709606490c3a6c6a7fda9f9dca92d19edf506"]}, @generic="ca66e5d1619cc89713bde4b02e703ac8ae40ae", @generic="1afda13ff85824d1ee0f5624d12596cccbbcd828347b5ddb77e28790cbb22fb00d67674781515c674eda359bc8e243944ff4b3580139370340bd5f0ceb15fa21b8ed88fe80463d4b9184bd1c37e60b31d6b074dcbd19a112e5e488b79f5f55f67f5e382ec35678b324d5331e309193bd8273ab799a"]}, 0x24cc}, {&(0x7f0000000b00)={0x67c, 0x3d, 0x604, 0x70bd25, 0x25dfdbfd, "", [@generic="ce0912dccd7ae989dd7f0fbfa5a45761b01fc853d47d2d36ae4edb5f2ee8e19e556e36bb74e15c168924741dda2dd34843c0f9ae0d44c44e62b6dd7487ac22cf5097fe374622007a379f041271da3dcb3178a4e125fb4b7673a8de7a16273c8824f9970fbc17dc7f97033ffc13e4ae13426f6c4024ec583d3849023ec661b8b9dbbcb01eae8cdba0dba219c2e635127ca61aca74ff54ae4a436e9ffad5a3343154771c5abfac7b4db89fb8f4c261b6", @nested={0x110, 0x4c, [@typed={0x4, 0x54}, @generic="ed0f7425c913db25272816ba7d9492a2d74270a639d5f1d862a150cdaee8c4f901b1a5777b77342711", @generic="181634d08c99796a206dafbaa1884981a22fc255e636a42cbc681b243242383c9ac1d18f8e3367d6e25a2d16417167789aea2da34a37ca596d8b859dc34f842bbe0cdac31882b4392c6e6594bc227940e5a7701cde36a8c2a6bfa794122676f71e32f591725dc8bc825dec567249e1", @generic="0daafa684358ee14b4a0fc1500c87b344e308263b49a8d89806b0112f15f89ce25d3904504fddc6511de2576c2c6199f64dd15b4fc87f519f096760c6ac1911bfdfea826ed9bb8e7caaa4af467428340900d17164fb376d97290262c5452ed892836456044ec5025bd5fbcebe6"]}, @nested={0x178, 0x48, [@typed={0x4, 0x3f}, @typed={0x54, 0x86, @binary="3fb07c856877cb078d50a659cf7cb06b2a52e9d17b042b2ff145860269a1b4ed05320c069ed916cd86bde619097a81bc361827c0f43a2027850d929f05a6b0a6ca65469b97cb7cc061ccaa76d3"}, @typed={0x4, 0x1c}, @typed={0x8, 0x3a, @pid=r6}, @typed={0x18, 0x87, @str='/dev/snd/pcmC#D#c\x00'}, @generic="b44d079212348d1f9a43594844a387d7f553f56a4bbc3c5c9064b9a7d8d174ba5dc9afc20b9f6c", @generic="35472278848888e02ebc75f90c3b9fde14b5b90ff8cf56bbc7efb04ce68c677372500567b1e02353ce438b77fe9a1c10a51a554bc75a8885d295989576dae2666f8e6283b2b1de763a789c056dfcb5281198d28d3383100bdf1b687f9d9ff79105c284a4ad91ef58a2b7ccd74515f318bf2d099b", @typed={0x8, 0x86, @u32=0x7}, @generic="b366a48cb1c36e7e15683e0203ddfbe2b02de4a0a8e54dd2a55586ddf869f6b4cc74f67e12481a32f5835cc47e72074426ed072ff5cfdfaf7792c869a2852898211363b2209066321d4a6e69cc3a792c8bc01636ef"]}, @nested={0x334, 0x5b, [@typed={0x8, 0x6b, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="7a23a2b12e0d74b9a27a950ac8171fa9e76ee10440da4f19eb2803f046dcea71abdd09c8372c1c9b07a5b3932c01cd123cdd713b6ce526c905a9a752b9f33761dcb5a9f37b66811f68cf0b06ac4ccb9f735ab5e3d547c68a97c4f421639cad72ab738c3fe8c39003edfd3eb5a4d2d9cbdc0e1fc7a7231987184adcfa9b9b9e9fb8f25d3d8c773c3a4c0af95017d5230a2f0fe180748dc059cd4c20ec4ff7c31ad0ba28a6d92403499caa2deeeff075f8bca84831aebc1da046f0ea1dee9c4730dd14cea2879b44bec3c4a09b6d4e6452cf196013a29d725947b9b02a7bbdf85be70c2a02c2", @generic="539d6cd1f7603bf0892192350642d36d07c15b4c0e35bdadb84575cef59335085c050aa2789c7b23b2259975b911afe2f901f72aa3de04ced7e81494fcbfe36cca6643af042de0bf71793605daf4837fb740f9782c49813b04a965d36321322d5c18dd3471543790a9205931ca71b97789b48b48633db185464b2b299e3210754ca36360f0f610e3b9cdeb10c871a4bec062f74bf144b1ee80951d1897fedfe176c897c386020e10f0bd5a0f1eb0ca0a7dd881f8eb33e5c8", @typed={0x8, 0x26, @fd=r0}, @generic="32a9333dda58b89a3ec239af9aeba41986908f367bb5bec8fdbcaf6f88bde52e4df261b97b3477f3e676909ce5b06067247fd9b57c44d53f6a28467e80b7502e6e973dc091a64f791426d1b2d50ffa6418eb6cd1c01aa6ebb8bad966b1", @generic="27a46c11eac574a67e238ffa8dfe3c1bee2af64c877de8067fc1a87889f30d818af7700a28f8afdf73d2fc848e", @generic="1b399d05f71c11e31d1a10140e0e54f43412cdf84862a018f19c67c5fdef3339b2b44cd2873e3f2b5cf11fbf546083e698f327506c04ed4cfc9d5094aa3ddb68bbc1c396233ce50cab6473f6244dbe56edcbf2d18afdbdc8e58a1e1b51b7be64ebc699b1d5759fcf33da88df2d44b6d25922da6830f0a086ab58e387453473a408a63572269ee8bc873b01ee546dc470f594b056de9fcf46e04899a90b235b85e740509e45f370b140f170e0b3bbd36a96336059290a052f0db74933cd777a6bff28bfe49ab5a99916bf53c0a1c684f321c1349d7f7d374731a8a5f7544e1a1c0b3b730f998509336943c32a67dc638fea078b0aef25f0424e"]}]}, 0x67c}, {&(0x7f0000001180)={0x10, 0x10, 0x9, 0x70bd2a, 0x25dfdbff}, 0x10}, {&(0x7f00000011c0)={0x338, 0x3c, 0x202, 0x70bd2c, 0x25dfdbfb, "", [@typed={0xc4, 0x3c, @binary="8008bc4d2be75a1762e1ff99d81d9ad935f7c97017c064c4eb5eeb226dcefa5a9631c634ac30eb24fd68538ca5ee4e0e0c1fca7c472f1659e866d1426bf53c19a54e0406630116d34ebb44783c44565ed691453a9842a77cea334ce0991eb3f08bb2c8eedd7eb0bca9df5c300e326b76a59a5fbdf5be7b2f187368cbe6a09c8f1a8e0934261d991e7398e1f9ffd5ad1432669a3c5250e85b4f6fedab46df0b83b0f8b0533e453503e1182db43a7d670f6df4ef431079f0aaf9dfa9dbc843"}, @typed={0x9c, 0x3, @binary="b6f28a457659ffa658b3191c695e8d04c314dd7653734aef0d8cecb125a839c345272f0e72f3a6198a7260628216cc03f134087ab55881e224d53f74a06de3cdd6723d70b4ef492f8a30b4fc0a5b2d14e76f1e07d138d4763aefe582fadd7ed4ff6dfa7661020c278f7929d5c421878bc26542c0dfa1025adea609bc738c0879a7ba31c5518e3040f5ba08f4affdb423e2668153a5"}, @nested={0x10, 0x94, [@typed={0xc, 0x4b, @str='system\x00'}]}, @generic="c43014ee721d310f576fd55cc5f156b8f7a1ad82b9f9be6a83bef9d5adc9f102fbdd156da3de5349a58d38240ed8245d3ec45b70b6d5a03307d74f2284267d9d8b23510fc065a75f0c3ae2b4c2b9e11ada9264af32d9ba6f1de61254f47212b4c8846905b07582bf8af269c2b57f1de0c465da626975357e8d8d0924f95650dfba9a75492a7d2e1a2824f76a96ec59902e59106b09a0600dec13fa30b6eea555a1cbba28d91d876aa15720fe633d6c6ce2635e78665475a0494529d501e5bbf53122b1c5780e7b94c37d55c17e39182e9500ffad17cb79501c6a", @generic="98eaf1c30aee9617100e38fd43e6f04fc76095237b3e9fee7e360febddcd428469d96adb03c4689a49a3b0aa91eaf696ca60a22d51d6023d802950dad3b704731fdabc893a0ca3bfd29e0d6e8921faeb8017ad4773195ac401b4e58edf257bcc8ac357a91f5d7923a76053fcf5b4cdd241d05df9bb31837b360a41bfc92fa02ff2d25482a679054bc2f44878510c30ed12e5aa96c1843fb2c4a8e859c745b9ab11cf8dce70abba6eed252d2fe0cc4f5afc38680d6fd5f2b13aea23096c35715a40e63839092153f218641d153bd85f8b21835c472c103081d8c4df1eba74"]}, 0x338}], 0x8, &(0x7f0000001a00)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r2, r2]}], 0x88, 0x10}, 0x40001) pkey_alloc(0x0, 0x1) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:39 executing program 4: mkdir(&(0x7f00000013c0)='./file0\x00', 0x200000000000000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4000) faccessat(r0, &(0x7f0000000140)='./file0\x00', 0x8, 0xa00) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) getdents64(0xffffffffffffffff, &(0x7f0000002400)=""/4096, 0x18) 10:10:39 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xffffa888}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:39 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='vboxnet1self\'md5sum!+\x00'}, 0x10) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00000000c0)={0x9, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000000100)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x400) ioctl$KVM_RUN(r3, 0xc018ae85, 0xa07000) 10:10:39 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff], 0xbb}}}, 0x5c) 10:10:39 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x1) ioctl(r0, 0x208912, &(0x7f0000000200)="025cc83d6d345f8f762070") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000100)={0x5, 0x70, 0x0, 0xffffffffffffffff, 0xffff, 0x80000000, 0x0, 0x3, 0x80, 0x6, 0x44c0, 0x9, 0x3, 0x20, 0x100000001, 0x2c12, 0x6, 0xffffffffffffffec, 0xfffffffffffffe00, 0x200, 0x1000, 0x6, 0x81, 0x9, 0x1000, 0x100, 0x6, 0x7, 0x8, 0x5, 0x65, 0xffffffffffffffff, 0x1, 0x2dd12e59, 0x4, 0x401, 0xfffffffffffffff8, 0x5, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x14020, 0x2, 0x2, 0x5, 0x5, 0x4, 0x81}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000180)={0x2, 0x70, 0x9, 0x3, 0x5, 0xffffffff7fffffff, 0x0, 0x1000, 0x10c8c, 0x0, 0x1, 0x8, 0x9, 0x8, 0x0, 0x6, 0x3, 0x0, 0xffffffff00000001, 0xb, 0x9, 0x67, 0x4, 0x9d53, 0x10001, 0x6, 0x3, 0x73d, 0x8001, 0x8, 0xb3b, 0x5a48, 0x3, 0x100000000, 0x7ff, 0x6, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x0, 0x9}, 0x0, 0x8, 0x1, 0x5, 0x1f, 0x1, 0x9e3b}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2000000000000005) ioctl$KVM_RUN(r4, 0xc018ae85, 0xa07000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000000)=0x2, 0x4) 10:10:39 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000940)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a40)={0x0, 0x0}, &(0x7f0000000a80)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000ac0)=0x0) r7 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001580)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000001680)=0xe8) getresgid(&(0x7f00000016c0)=0x0, &(0x7f0000001700), &(0x7f0000001740)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001780)=0x0) r11 = geteuid() getresgid(&(0x7f00000017c0), &(0x7f0000001800), &(0x7f0000001840)=0x0) r13 = gettid() getresuid(&(0x7f0000001880)=0x0, &(0x7f00000018c0), &(0x7f0000001900)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000001ac0)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000001500)=[{&(0x7f00000002c0)={0x394, 0x3d, 0x200, 0x70bd2d, 0x25dfdbfd, "", [@typed={0x8, 0x54, @fd=r1}, @generic="f31486db8d6d34c973fa64bbb7c73eee8043160411bdc53bd2f51da41687e85b4727469d65040f494ff13069700ee20e949f99ace178fa61a65e5fb8cc2c8b87577e464dad6771ddd17fcc4938b4ac2eb2836fb9059da4ca457c06e92e6d36f992b416a3b551b45d4a7b979492c69b1e24a2", @generic="517ce8a1e15545da114d634a8c70283bfe967dd6c2cfe325df2ab4313c75d08148d16503638f6eeb2e6ffc815e9475a13d2b91d3562c9e53f46b3c72f94df7054c51e215a0a452b577f8e80be4d7e554de48f0acabc798cd7bf561c167c1ca9914f3a0e72afd36ce08e24c0cc51f3f44f6490bff14feffc1d8099e41cbd62ec99da1304f5a892cd65fa2462b7209ee1c65b1e974b0aeddd09847ab", @typed={0x8, 0x59, @fd=r0}, @nested={0x180, 0x3c, [@generic="8d20f68cef246e448206a7e573085e929ebe824521d2aef3daff1a9ef7a7db56ceff4835d1d4ae4cc3fb0124008396a6193104223525081fa2edb09e5601564c92a3bdc069687059f8db2dcf6067f5d8224ca083491ffd3e8819cfb1164a5d0055bd0e5297f2696fb3c4c692f394b667af1a41eaf77646c8ee5067a6e095512940f7effa3052a5c57de0e8efee9fdc73f859eddc9d9805c3a65730d5b676d4f87e9993111064f810037a0ad958c7d64dfc715b4929a21cb73c6b5ecec15edacfe78ac37014a329375deb8959a6bdc6", @generic="4cd18ee6fd86330341029b43a9f7388e8f143f28d72d3ea450c23ce9cfcedd9a51444ebf55089466d946d122a633c9b714bcf56eb64d3e75aa76be0b566f6d7cef93d40a68a27019cca609f812316f755e4a56db88b0bf20020ebca07347499e6ae5c347de213fd781dcb16eb760191396c0d9fd64f69fe604b5af14c6911f87c162d6f050cca12021ca3564773e27137c0af358020bd328b27b938f44bfa6b31cc61fc37ef1c7320a13"]}, @generic="93382ee68b22", @typed={0x8, 0x84, @fd=r0}, @nested={0xc4, 0x3, [@generic, @generic="74f0816f643324e74918d67107f3bd9a60eed9eb22b15b5b90ea3215565e5423bf403f6e08cdd1e979e12f4f0a3040d24a1a315c421225b8bc7ffffbe4e957c669d7ea25825139f82c513807e8958c0dd932e1cab720bf38227c35171b31c07a8861ea11c9b5b6cafb28a4dfe515471bf3b54b8afe5102590395e9bab454626f817bee55ac1406e33beffb6fa6994280c9ff8b21b67ecfdb3129f12a22515dbbfa4d48b55c8f89d6e160745afb9ee3efa78a30ea45b7e6bf87e0f18da7e4"]}, @generic="14b1864435d3d2490695d394f616fdaa599edca14c"]}, 0x394}, {&(0x7f0000000040)={0xc4, 0x26, 0x400, 0x70bd2b, 0x25dfdbfb, "", [@generic="2bcbc5622b11162202cacbbf2d7e684199f7817a840156f4991876855ff73aa16ca3bc3eb7fa2f20cf07487ba8b286cb5592651f2123dec7cbbd0d6e65aa37b5b4d0bc215020c1c4a0337138c2444a8301079005a1ab6e9ed758e1b0b34675822b46f891290108afdce11326a0ea4346c2c7243a43fcd4fded682e31d5d18b8d2d81f12228c9e902bab4fcd1de63c9eeb335aeede35c3ca780a6670cbb5309d45232470a243e8b3f199ed2d110dd3fb3f8"]}, 0xc4}, {&(0x7f0000000680)={0x180, 0x2b, 0x10, 0x70bd2d, 0x25dfdbfc, "", [@generic="92f55c6afd9efde31651d1a1a9e8bcefe6a5ec9fef0f8ee5c6658c5bf5b07965510bfd0dfc834b96b52fb129d3ac3679ef4e196ea608794d371b325bfe2a1a15226aab67e0c12be993e953818f5458926599a29c4f37ba6cd8408a026aeb92a37776e5f0328dbe648eaefb986fd1494a4759972a356339cd5ef63c55f1cde3d82a4c2ee171cc3ffdbca32f369b6de80c9f5fc2fc2d4faef2101755a135b5d9b6", @nested={0x20, 0x2d, [@typed={0x8, 0x28, @fd=r1}, @typed={0x14, 0x23, @ipv6=@dev={0xfe, 0x80, [], 0x18}}]}, @generic="ec10c00b01d9ed6b6de3582090d86dd1e4a6798b268c2a735b5d4674d4a6abab03f2a8f6d4b81ddff0610a810cba6ab75af84f64bdc12e1f18540717ac484a5b4f4eee7eefa2ec", @generic="b852524586d34c8fff94d0f6cae1dc9b5fb62728472f8be71666f8352d3d27fe27a59cf47129fe718908c502c5307ae20104173126c3bd8be86fd1fce2f28c596e68103d45ff673215998e6538e2a83222cbb1", @typed={0x14, 0x84, @ipv6}]}, 0x180}, {&(0x7f0000000800)={0x138, 0x1c, 0x1, 0x70bd27, 0x25dfdbff, "", [@generic="783ff894ce09c97bd0ad9edc06e08e1ae4c45322e9c76996764ddcd6217c738ee43bd91f4117ea1423269b452bf75d3d44d8033ddce869b0f198a9cbf5641721bb8ac61cba27a432498c3793c11391df8e16dc812f78728921175929a4d21e1e5375630c2255e7cc4c9547386abdf9f260dbc45ff8ea3bec4089e5857de6aee357e80157c1cba81928bf183da2", @generic="cf552dfb39f9b9524227556352c61700ee1f68da7955faf9570cca9b0f4ab4a959308dd92295cbed7e689a79946de9f27557ac7902327fcb2a273d2a8802c7584cef2a56527f610fe7a950ee04803451d7d2b8c00891170e31e1941aaddeea7d8f6230e6ecb2d429756f91bc838ea7a5a2caf7ae1971561f7f32b88bb81a194af45900247e62f31dfc5f01f76e6c7931", @typed={0x8, 0x28, @ipv4}]}, 0x138}, {&(0x7f0000002000)={0x24cc, 0x1f, 0x322, 0x70bd25, 0x25dfdbff, "", [@nested={0x2168, 0x66, [@typed={0xa4, 0x58, 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@typed={0xc, 0x41, @u64=0x3f}, @typed={0x8, 0x88, @uid=r4}]}, @typed={0x8, 0x8d, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @nested={0x168, 0x81, [@generic="520fdf73c0e385e8ba9626514989a1fe7912f1f946b0e39ac88cf3a24d16f3d25235deaa72b4f21facb78d59ef7e50bbdf2be96d687b0a7905010ec8b56a70f9bfeb0e29a068af35e72fd7276d60889c9af1ec158a3a8ef3b9e0f3e5255bab5c2f1fa6715de93199dc0e8d51fb5486907a66731484e51543956f875a86aa62e21bba97654750e95d210853e4a125bb82730dd4908c2291eab177e7b97ce766387639694e8012dac3b794d91bdc5e73695b", @typed={0x18, 0x1b, @str='/dev/snd/pcmC#D#c\x00'}, @generic="f2ee2d9dcbdfd6cb63f96d7c7587adbd19e2f72e2c3566faa8dfcb075cff9ffc8fed57b40a2f0e88d09861bf58ae511e85177b51e0dab5aed7f0bbf0413ac47bc55ff93a9865728f6e082cc61a995ec8aa52b7ab095812c66413be16200b7e6beb424531e106af6b2da2b08fe619bbb66c5aeedb6e0c2b2e88260ce533e94ba29480a24efe9fe98f7ed847ffdcaea9dea5fe3783707e91ff"]}, @typed={0x8, 0x40, @fd=r0}, @nested={0x154, 0x12, [@typed={0x8, 0x3a, @uid=r5}, @generic="1e7e34a478caae02d1e90e4f931de3d5fcf1b1", @generic="677665ff26ca6214fe317876aba91312d3e7412521c060b7eac20e5867097a44d64e060d0cdd00493f539278c3e39814bd92926e5c", @typed={0x4, 0x27}, @typed={0x8, 0x62, @ipv4=@broadcast=0xffffffff}, @generic="29573fdb3c6ab6991cba83a583f20704434e199ffe670d8704d5990cda0378ec7a27db9cc2150b299ca8d9b4a5c86f1ee8f407cbba8db90fa2f3091ecbf583878e55a17b36ef91e5c18d498e", @generic="a1eb0c25b7e1b93693693288e40415a4a98957d39a8872ea10b759d19758251c011b0b912b56b4e2b02fbd885166e1bc6c2b15b7518b67e8d93580ecf963d71ae8450bc94b20e7ef5726601ffbae6e72e3911c7e4a7b7c357db040fd8be7afaef2cfb010999e78bf8cdccfe3259219a6e31d974e8c6d8752ffaef01d8e01e63707cbb4da264a7c6cbde6096880b6513a1421e5db5709606490c3a6c6a7fda9f9dca92d19edf506"]}, @generic="ca66e5d1619cc89713bde4b02e703ac8ae40ae", @generic="1afda13ff85824d1ee0f5624d12596cccbbcd828347b5ddb77e28790cbb22fb00d67674781515c674eda359bc8e243944ff4b3580139370340bd5f0ceb15fa21b8ed88fe80463d4b9184bd1c37e60b31d6b074dcbd19a112e5e488b79f5f55f67f5e382ec35678b324d5331e309193bd8273ab799a"]}, 0x24cc}, {&(0x7f0000000b00)={0x67c, 0x3d, 0x604, 0x70bd25, 0x25dfdbfd, "", [@generic="ce0912dccd7ae989dd7f0fbfa5a45761b01fc853d47d2d36ae4edb5f2ee8e19e556e36bb74e15c168924741dda2dd34843c0f9ae0d44c44e62b6dd7487ac22cf5097fe374622007a379f041271da3dcb3178a4e125fb4b7673a8de7a16273c8824f9970fbc17dc7f97033ffc13e4ae13426f6c4024ec583d3849023ec661b8b9dbbcb01eae8cdba0dba219c2e635127ca61aca74ff54ae4a436e9ffad5a3343154771c5abfac7b4db89fb8f4c261b6", @nested={0x110, 0x4c, [@typed={0x4, 0x54}, @generic="ed0f7425c913db25272816ba7d9492a2d74270a639d5f1d862a150cdaee8c4f901b1a5777b77342711", @generic="181634d08c99796a206dafbaa1884981a22fc255e636a42cbc681b243242383c9ac1d18f8e3367d6e25a2d16417167789aea2da34a37ca596d8b859dc34f842bbe0cdac31882b4392c6e6594bc227940e5a7701cde36a8c2a6bfa794122676f71e32f591725dc8bc825dec567249e1", @generic="0daafa684358ee14b4a0fc1500c87b344e308263b49a8d89806b0112f15f89ce25d3904504fddc6511de2576c2c6199f64dd15b4fc87f519f096760c6ac1911bfdfea826ed9bb8e7caaa4af467428340900d17164fb376d97290262c5452ed892836456044ec5025bd5fbcebe6"]}, @nested={0x178, 0x48, [@typed={0x4, 0x3f}, @typed={0x54, 0x86, @binary="3fb07c856877cb078d50a659cf7cb06b2a52e9d17b042b2ff145860269a1b4ed05320c069ed916cd86bde619097a81bc361827c0f43a2027850d929f05a6b0a6ca65469b97cb7cc061ccaa76d3"}, @typed={0x4, 0x1c}, @typed={0x8, 0x3a, @pid=r6}, @typed={0x18, 0x87, @str='/dev/snd/pcmC#D#c\x00'}, @generic="b44d079212348d1f9a43594844a387d7f553f56a4bbc3c5c9064b9a7d8d174ba5dc9afc20b9f6c", @generic="35472278848888e02ebc75f90c3b9fde14b5b90ff8cf56bbc7efb04ce68c677372500567b1e02353ce438b77fe9a1c10a51a554bc75a8885d295989576dae2666f8e6283b2b1de763a789c056dfcb5281198d28d3383100bdf1b687f9d9ff79105c284a4ad91ef58a2b7ccd74515f318bf2d099b", @typed={0x8, 0x86, @u32=0x7}, @generic="b366a48cb1c36e7e15683e0203ddfbe2b02de4a0a8e54dd2a55586ddf869f6b4cc74f67e12481a32f5835cc47e72074426ed072ff5cfdfaf7792c869a2852898211363b2209066321d4a6e69cc3a792c8bc01636ef"]}, @nested={0x334, 0x5b, [@typed={0x8, 0x6b, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="7a23a2b12e0d74b9a27a950ac8171fa9e76ee10440da4f19eb2803f046dcea71abdd09c8372c1c9b07a5b3932c01cd123cdd713b6ce526c905a9a752b9f33761dcb5a9f37b66811f68cf0b06ac4ccb9f735ab5e3d547c68a97c4f421639cad72ab738c3fe8c39003edfd3eb5a4d2d9cbdc0e1fc7a7231987184adcfa9b9b9e9fb8f25d3d8c773c3a4c0af95017d5230a2f0fe180748dc059cd4c20ec4ff7c31ad0ba28a6d92403499caa2deeeff075f8bca84831aebc1da046f0ea1dee9c4730dd14cea2879b44bec3c4a09b6d4e6452cf196013a29d725947b9b02a7bbdf85be70c2a02c2", @generic="539d6cd1f7603bf0892192350642d36d07c15b4c0e35bdadb84575cef59335085c050aa2789c7b23b2259975b911afe2f901f72aa3de04ced7e81494fcbfe36cca6643af042de0bf71793605daf4837fb740f9782c49813b04a965d36321322d5c18dd3471543790a9205931ca71b97789b48b48633db185464b2b299e3210754ca36360f0f610e3b9cdeb10c871a4bec062f74bf144b1ee80951d1897fedfe176c897c386020e10f0bd5a0f1eb0ca0a7dd881f8eb33e5c8", @typed={0x8, 0x26, @fd=r0}, @generic="32a9333dda58b89a3ec239af9aeba41986908f367bb5bec8fdbcaf6f88bde52e4df261b97b3477f3e676909ce5b06067247fd9b57c44d53f6a28467e80b7502e6e973dc091a64f791426d1b2d50ffa6418eb6cd1c01aa6ebb8bad966b1", @generic="27a46c11eac574a67e238ffa8dfe3c1bee2af64c877de8067fc1a87889f30d818af7700a28f8afdf73d2fc848e", @generic="1b399d05f71c11e31d1a10140e0e54f43412cdf84862a018f19c67c5fdef3339b2b44cd2873e3f2b5cf11fbf546083e698f327506c04ed4cfc9d5094aa3ddb68bbc1c396233ce50cab6473f6244dbe56edcbf2d18afdbdc8e58a1e1b51b7be64ebc699b1d5759fcf33da88df2d44b6d25922da6830f0a086ab58e387453473a408a63572269ee8bc873b01ee546dc470f594b056de9fcf46e04899a90b235b85e740509e45f370b140f170e0b3bbd36a96336059290a052f0db74933cd777a6bff28bfe49ab5a99916bf53c0a1c684f321c1349d7f7d374731a8a5f7544e1a1c0b3b730f998509336943c32a67dc638fea078b0aef25f0424e"]}]}, 0x67c}, {&(0x7f0000001180)={0x10, 0x10, 0x9, 0x70bd2a, 0x25dfdbff}, 0x10}, {&(0x7f00000011c0)={0x338, 0x3c, 0x202, 0x70bd2c, 0x25dfdbfb, "", [@typed={0xc4, 0x3c, @binary="8008bc4d2be75a1762e1ff99d81d9ad935f7c97017c064c4eb5eeb226dcefa5a9631c634ac30eb24fd68538ca5ee4e0e0c1fca7c472f1659e866d1426bf53c19a54e0406630116d34ebb44783c44565ed691453a9842a77cea334ce0991eb3f08bb2c8eedd7eb0bca9df5c300e326b76a59a5fbdf5be7b2f187368cbe6a09c8f1a8e0934261d991e7398e1f9ffd5ad1432669a3c5250e85b4f6fedab46df0b83b0f8b0533e453503e1182db43a7d670f6df4ef431079f0aaf9dfa9dbc843"}, @typed={0x9c, 0x3, @binary="b6f28a457659ffa658b3191c695e8d04c314dd7653734aef0d8cecb125a839c345272f0e72f3a6198a7260628216cc03f134087ab55881e224d53f74a06de3cdd6723d70b4ef492f8a30b4fc0a5b2d14e76f1e07d138d4763aefe582fadd7ed4ff6dfa7661020c278f7929d5c421878bc26542c0dfa1025adea609bc738c0879a7ba31c5518e3040f5ba08f4affdb423e2668153a5"}, @nested={0x10, 0x94, [@typed={0xc, 0x4b, @str='system\x00'}]}, @generic="c43014ee721d310f576fd55cc5f156b8f7a1ad82b9f9be6a83bef9d5adc9f102fbdd156da3de5349a58d38240ed8245d3ec45b70b6d5a03307d74f2284267d9d8b23510fc065a75f0c3ae2b4c2b9e11ada9264af32d9ba6f1de61254f47212b4c8846905b07582bf8af269c2b57f1de0c465da626975357e8d8d0924f95650dfba9a75492a7d2e1a2824f76a96ec59902e59106b09a0600dec13fa30b6eea555a1cbba28d91d876aa15720fe633d6c6ce2635e78665475a0494529d501e5bbf53122b1c5780e7b94c37d55c17e39182e9500ffad17cb79501c6a", @generic="98eaf1c30aee9617100e38fd43e6f04fc76095237b3e9fee7e360febddcd428469d96adb03c4689a49a3b0aa91eaf696ca60a22d51d6023d802950dad3b704731fdabc893a0ca3bfd29e0d6e8921faeb8017ad4773195ac401b4e58edf257bcc8ac357a91f5d7923a76053fcf5b4cdd241d05df9bb31837b360a41bfc92fa02ff2d25482a679054bc2f44878510c30ed12e5aa96c1843fb2c4a8e859c745b9ab11cf8dce70abba6eed252d2fe0cc4f5afc38680d6fd5f2b13aea23096c35715a40e63839092153f218641d153bd85f8b21835c472c103081d8c4df1eba74"]}, 0x338}], 0x8, &(0x7f0000001a00)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r2, r2]}], 0x88, 0x10}, 0x40001) pkey_alloc(0x0, 0x1) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:39 executing program 4: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000002400)=""/4096, 0x18) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000180)=0x60) accept(r1, &(0x7f00000001c0)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000240)=0x80) 10:10:39 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x11}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:40 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(0xffffffffffffffff, r3) 10:10:40 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0xffffffffffff, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f7620700a9d59fd717dbee1c70843e1dbcf1099291564ff105720bcccc9807149009cce44ad552213eb05c58ad25dcbaaab97b6ae2debe87f") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) 10:10:40 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0xbb}}}, 0x5c) 10:10:40 executing program 4: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x0) getdents64(r0, &(0x7f0000002400)=""/4096, 0x18) 10:10:40 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x600000000000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:40 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000940)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a40)={0x0, 0x0}, &(0x7f0000000a80)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000ac0)=0x0) r7 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001580)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000001680)=0xe8) getresgid(&(0x7f00000016c0)=0x0, &(0x7f0000001700), &(0x7f0000001740)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001780)=0x0) r11 = geteuid() getresgid(&(0x7f00000017c0), &(0x7f0000001800), &(0x7f0000001840)=0x0) r13 = gettid() getresuid(&(0x7f0000001880)=0x0, &(0x7f00000018c0), &(0x7f0000001900)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000001ac0)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000001500)=[{&(0x7f00000002c0)={0x394, 0x3d, 0x200, 0x70bd2d, 0x25dfdbfd, "", [@typed={0x8, 0x54, @fd=r1}, @generic="f31486db8d6d34c973fa64bbb7c73eee8043160411bdc53bd2f51da41687e85b4727469d65040f494ff13069700ee20e949f99ace178fa61a65e5fb8cc2c8b87577e464dad6771ddd17fcc4938b4ac2eb2836fb9059da4ca457c06e92e6d36f992b416a3b551b45d4a7b979492c69b1e24a2", @generic="517ce8a1e15545da114d634a8c70283bfe967dd6c2cfe325df2ab4313c75d08148d16503638f6eeb2e6ffc815e9475a13d2b91d3562c9e53f46b3c72f94df7054c51e215a0a452b577f8e80be4d7e554de48f0acabc798cd7bf561c167c1ca9914f3a0e72afd36ce08e24c0cc51f3f44f6490bff14feffc1d8099e41cbd62ec99da1304f5a892cd65fa2462b7209ee1c65b1e974b0aeddd09847ab", @typed={0x8, 0x59, @fd=r0}, @nested={0x180, 0x3c, [@generic="8d20f68cef246e448206a7e573085e929ebe824521d2aef3daff1a9ef7a7db56ceff4835d1d4ae4cc3fb0124008396a6193104223525081fa2edb09e5601564c92a3bdc069687059f8db2dcf6067f5d8224ca083491ffd3e8819cfb1164a5d0055bd0e5297f2696fb3c4c692f394b667af1a41eaf77646c8ee5067a6e095512940f7effa3052a5c57de0e8efee9fdc73f859eddc9d9805c3a65730d5b676d4f87e9993111064f810037a0ad958c7d64dfc715b4929a21cb73c6b5ecec15edacfe78ac37014a329375deb8959a6bdc6", @generic="4cd18ee6fd86330341029b43a9f7388e8f143f28d72d3ea450c23ce9cfcedd9a51444ebf55089466d946d122a633c9b714bcf56eb64d3e75aa76be0b566f6d7cef93d40a68a27019cca609f812316f755e4a56db88b0bf20020ebca07347499e6ae5c347de213fd781dcb16eb760191396c0d9fd64f69fe604b5af14c6911f87c162d6f050cca12021ca3564773e27137c0af358020bd328b27b938f44bfa6b31cc61fc37ef1c7320a13"]}, @generic="93382ee68b22", @typed={0x8, 0x84, @fd=r0}, @nested={0xc4, 0x3, [@generic, @generic="74f0816f643324e74918d67107f3bd9a60eed9eb22b15b5b90ea3215565e5423bf403f6e08cdd1e979e12f4f0a3040d24a1a315c421225b8bc7ffffbe4e957c669d7ea25825139f82c513807e8958c0dd932e1cab720bf38227c35171b31c07a8861ea11c9b5b6cafb28a4dfe515471bf3b54b8afe5102590395e9bab454626f817bee55ac1406e33beffb6fa6994280c9ff8b21b67ecfdb3129f12a22515dbbfa4d48b55c8f89d6e160745afb9ee3efa78a30ea45b7e6bf87e0f18da7e4"]}, @generic="14b1864435d3d2490695d394f616fdaa599edca14c"]}, 0x394}, {&(0x7f0000000040)={0xc4, 0x26, 0x400, 0x70bd2b, 0x25dfdbfb, "", [@generic="2bcbc5622b11162202cacbbf2d7e684199f7817a840156f4991876855ff73aa16ca3bc3eb7fa2f20cf07487ba8b286cb5592651f2123dec7cbbd0d6e65aa37b5b4d0bc215020c1c4a0337138c2444a8301079005a1ab6e9ed758e1b0b34675822b46f891290108afdce11326a0ea4346c2c7243a43fcd4fded682e31d5d18b8d2d81f12228c9e902bab4fcd1de63c9eeb335aeede35c3ca780a6670cbb5309d45232470a243e8b3f199ed2d110dd3fb3f8"]}, 0xc4}, {&(0x7f0000000680)={0x180, 0x2b, 0x10, 0x70bd2d, 0x25dfdbfc, "", [@generic="92f55c6afd9efde31651d1a1a9e8bcefe6a5ec9fef0f8ee5c6658c5bf5b07965510bfd0dfc834b96b52fb129d3ac3679ef4e196ea608794d371b325bfe2a1a15226aab67e0c12be993e953818f5458926599a29c4f37ba6cd8408a026aeb92a37776e5f0328dbe648eaefb986fd1494a4759972a356339cd5ef63c55f1cde3d82a4c2ee171cc3ffdbca32f369b6de80c9f5fc2fc2d4faef2101755a135b5d9b6", @nested={0x20, 0x2d, [@typed={0x8, 0x28, @fd=r1}, @typed={0x14, 0x23, @ipv6=@dev={0xfe, 0x80, [], 0x18}}]}, @generic="ec10c00b01d9ed6b6de3582090d86dd1e4a6798b268c2a735b5d4674d4a6abab03f2a8f6d4b81ddff0610a810cba6ab75af84f64bdc12e1f18540717ac484a5b4f4eee7eefa2ec", @generic="b852524586d34c8fff94d0f6cae1dc9b5fb62728472f8be71666f8352d3d27fe27a59cf47129fe718908c502c5307ae20104173126c3bd8be86fd1fce2f28c596e68103d45ff673215998e6538e2a83222cbb1", @typed={0x14, 0x84, @ipv6}]}, 0x180}, {&(0x7f0000000800)={0x138, 0x1c, 0x1, 0x70bd27, 0x25dfdbff, "", [@generic="783ff894ce09c97bd0ad9edc06e08e1ae4c45322e9c76996764ddcd6217c738ee43bd91f4117ea1423269b452bf75d3d44d8033ddce869b0f198a9cbf5641721bb8ac61cba27a432498c3793c11391df8e16dc812f78728921175929a4d21e1e5375630c2255e7cc4c9547386abdf9f260dbc45ff8ea3bec4089e5857de6aee357e80157c1cba81928bf183da2", 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@typed={0xc, 0x41, @u64=0x3f}, @typed={0x8, 0x88, @uid=r4}]}, @typed={0x8, 0x8d, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @nested={0x168, 0x81, [@generic="520fdf73c0e385e8ba9626514989a1fe7912f1f946b0e39ac88cf3a24d16f3d25235deaa72b4f21facb78d59ef7e50bbdf2be96d687b0a7905010ec8b56a70f9bfeb0e29a068af35e72fd7276d60889c9af1ec158a3a8ef3b9e0f3e5255bab5c2f1fa6715de93199dc0e8d51fb5486907a66731484e51543956f875a86aa62e21bba97654750e95d210853e4a125bb82730dd4908c2291eab177e7b97ce766387639694e8012dac3b794d91bdc5e73695b", @typed={0x18, 0x1b, @str='/dev/snd/pcmC#D#c\x00'}, @generic="f2ee2d9dcbdfd6cb63f96d7c7587adbd19e2f72e2c3566faa8dfcb075cff9ffc8fed57b40a2f0e88d09861bf58ae511e85177b51e0dab5aed7f0bbf0413ac47bc55ff93a9865728f6e082cc61a995ec8aa52b7ab095812c66413be16200b7e6beb424531e106af6b2da2b08fe619bbb66c5aeedb6e0c2b2e88260ce533e94ba29480a24efe9fe98f7ed847ffdcaea9dea5fe3783707e91ff"]}, @typed={0x8, 0x40, @fd=r0}, @nested={0x154, 0x12, [@typed={0x8, 0x3a, @uid=r5}, @generic="1e7e34a478caae02d1e90e4f931de3d5fcf1b1", @generic="677665ff26ca6214fe317876aba91312d3e7412521c060b7eac20e5867097a44d64e060d0cdd00493f539278c3e39814bd92926e5c", @typed={0x4, 0x27}, @typed={0x8, 0x62, @ipv4=@broadcast=0xffffffff}, @generic="29573fdb3c6ab6991cba83a583f20704434e199ffe670d8704d5990cda0378ec7a27db9cc2150b299ca8d9b4a5c86f1ee8f407cbba8db90fa2f3091ecbf583878e55a17b36ef91e5c18d498e", @generic="a1eb0c25b7e1b93693693288e40415a4a98957d39a8872ea10b759d19758251c011b0b912b56b4e2b02fbd885166e1bc6c2b15b7518b67e8d93580ecf963d71ae8450bc94b20e7ef5726601ffbae6e72e3911c7e4a7b7c357db040fd8be7afaef2cfb010999e78bf8cdccfe3259219a6e31d974e8c6d8752ffaef01d8e01e63707cbb4da264a7c6cbde6096880b6513a1421e5db5709606490c3a6c6a7fda9f9dca92d19edf506"]}, @generic="ca66e5d1619cc89713bde4b02e703ac8ae40ae", @generic="1afda13ff85824d1ee0f5624d12596cccbbcd828347b5ddb77e28790cbb22fb00d67674781515c674eda359bc8e243944ff4b3580139370340bd5f0ceb15fa21b8ed88fe80463d4b9184bd1c37e60b31d6b074dcbd19a112e5e488b79f5f55f67f5e382ec35678b324d5331e309193bd8273ab799a"]}, 0x24cc}, {&(0x7f0000000b00)={0x67c, 0x3d, 0x604, 0x70bd25, 0x25dfdbfd, "", [@generic="ce0912dccd7ae989dd7f0fbfa5a45761b01fc853d47d2d36ae4edb5f2ee8e19e556e36bb74e15c168924741dda2dd34843c0f9ae0d44c44e62b6dd7487ac22cf5097fe374622007a379f041271da3dcb3178a4e125fb4b7673a8de7a16273c8824f9970fbc17dc7f97033ffc13e4ae13426f6c4024ec583d3849023ec661b8b9dbbcb01eae8cdba0dba219c2e635127ca61aca74ff54ae4a436e9ffad5a3343154771c5abfac7b4db89fb8f4c261b6", @nested={0x110, 0x4c, [@typed={0x4, 0x54}, @generic="ed0f7425c913db25272816ba7d9492a2d74270a639d5f1d862a150cdaee8c4f901b1a5777b77342711", @generic="181634d08c99796a206dafbaa1884981a22fc255e636a42cbc681b243242383c9ac1d18f8e3367d6e25a2d16417167789aea2da34a37ca596d8b859dc34f842bbe0cdac31882b4392c6e6594bc227940e5a7701cde36a8c2a6bfa794122676f71e32f591725dc8bc825dec567249e1", @generic="0daafa684358ee14b4a0fc1500c87b344e308263b49a8d89806b0112f15f89ce25d3904504fddc6511de2576c2c6199f64dd15b4fc87f519f096760c6ac1911bfdfea826ed9bb8e7caaa4af467428340900d17164fb376d97290262c5452ed892836456044ec5025bd5fbcebe6"]}, @nested={0x178, 0x48, [@typed={0x4, 0x3f}, @typed={0x54, 0x86, @binary="3fb07c856877cb078d50a659cf7cb06b2a52e9d17b042b2ff145860269a1b4ed05320c069ed916cd86bde619097a81bc361827c0f43a2027850d929f05a6b0a6ca65469b97cb7cc061ccaa76d3"}, @typed={0x4, 0x1c}, @typed={0x8, 0x3a, @pid=r6}, @typed={0x18, 0x87, @str='/dev/snd/pcmC#D#c\x00'}, @generic="b44d079212348d1f9a43594844a387d7f553f56a4bbc3c5c9064b9a7d8d174ba5dc9afc20b9f6c", @generic="35472278848888e02ebc75f90c3b9fde14b5b90ff8cf56bbc7efb04ce68c677372500567b1e02353ce438b77fe9a1c10a51a554bc75a8885d295989576dae2666f8e6283b2b1de763a789c056dfcb5281198d28d3383100bdf1b687f9d9ff79105c284a4ad91ef58a2b7ccd74515f318bf2d099b", @typed={0x8, 0x86, @u32=0x7}, @generic="b366a48cb1c36e7e15683e0203ddfbe2b02de4a0a8e54dd2a55586ddf869f6b4cc74f67e12481a32f5835cc47e72074426ed072ff5cfdfaf7792c869a2852898211363b2209066321d4a6e69cc3a792c8bc01636ef"]}, @nested={0x334, 0x5b, [@typed={0x8, 0x6b, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="7a23a2b12e0d74b9a27a950ac8171fa9e76ee10440da4f19eb2803f046dcea71abdd09c8372c1c9b07a5b3932c01cd123cdd713b6ce526c905a9a752b9f33761dcb5a9f37b66811f68cf0b06ac4ccb9f735ab5e3d547c68a97c4f421639cad72ab738c3fe8c39003edfd3eb5a4d2d9cbdc0e1fc7a7231987184adcfa9b9b9e9fb8f25d3d8c773c3a4c0af95017d5230a2f0fe180748dc059cd4c20ec4ff7c31ad0ba28a6d92403499caa2deeeff075f8bca84831aebc1da046f0ea1dee9c4730dd14cea2879b44bec3c4a09b6d4e6452cf196013a29d725947b9b02a7bbdf85be70c2a02c2", @generic="539d6cd1f7603bf0892192350642d36d07c15b4c0e35bdadb84575cef59335085c050aa2789c7b23b2259975b911afe2f901f72aa3de04ced7e81494fcbfe36cca6643af042de0bf71793605daf4837fb740f9782c49813b04a965d36321322d5c18dd3471543790a9205931ca71b97789b48b48633db185464b2b299e3210754ca36360f0f610e3b9cdeb10c871a4bec062f74bf144b1ee80951d1897fedfe176c897c386020e10f0bd5a0f1eb0ca0a7dd881f8eb33e5c8", @typed={0x8, 0x26, @fd=r0}, @generic="32a9333dda58b89a3ec239af9aeba41986908f367bb5bec8fdbcaf6f88bde52e4df261b97b3477f3e676909ce5b06067247fd9b57c44d53f6a28467e80b7502e6e973dc091a64f791426d1b2d50ffa6418eb6cd1c01aa6ebb8bad966b1", @generic="27a46c11eac574a67e238ffa8dfe3c1bee2af64c877de8067fc1a87889f30d818af7700a28f8afdf73d2fc848e", @generic="1b399d05f71c11e31d1a10140e0e54f43412cdf84862a018f19c67c5fdef3339b2b44cd2873e3f2b5cf11fbf546083e698f327506c04ed4cfc9d5094aa3ddb68bbc1c396233ce50cab6473f6244dbe56edcbf2d18afdbdc8e58a1e1b51b7be64ebc699b1d5759fcf33da88df2d44b6d25922da6830f0a086ab58e387453473a408a63572269ee8bc873b01ee546dc470f594b056de9fcf46e04899a90b235b85e740509e45f370b140f170e0b3bbd36a96336059290a052f0db74933cd777a6bff28bfe49ab5a99916bf53c0a1c684f321c1349d7f7d374731a8a5f7544e1a1c0b3b730f998509336943c32a67dc638fea078b0aef25f0424e"]}]}, 0x67c}, {&(0x7f0000001180)={0x10, 0x10, 0x9, 0x70bd2a, 0x25dfdbff}, 0x10}, {&(0x7f00000011c0)={0x338, 0x3c, 0x202, 0x70bd2c, 0x25dfdbfb, "", [@typed={0xc4, 0x3c, @binary="8008bc4d2be75a1762e1ff99d81d9ad935f7c97017c064c4eb5eeb226dcefa5a9631c634ac30eb24fd68538ca5ee4e0e0c1fca7c472f1659e866d1426bf53c19a54e0406630116d34ebb44783c44565ed691453a9842a77cea334ce0991eb3f08bb2c8eedd7eb0bca9df5c300e326b76a59a5fbdf5be7b2f187368cbe6a09c8f1a8e0934261d991e7398e1f9ffd5ad1432669a3c5250e85b4f6fedab46df0b83b0f8b0533e453503e1182db43a7d670f6df4ef431079f0aaf9dfa9dbc843"}, @typed={0x9c, 0x3, @binary="b6f28a457659ffa658b3191c695e8d04c314dd7653734aef0d8cecb125a839c345272f0e72f3a6198a7260628216cc03f134087ab55881e224d53f74a06de3cdd6723d70b4ef492f8a30b4fc0a5b2d14e76f1e07d138d4763aefe582fadd7ed4ff6dfa7661020c278f7929d5c421878bc26542c0dfa1025adea609bc738c0879a7ba31c5518e3040f5ba08f4affdb423e2668153a5"}, @nested={0x10, 0x94, [@typed={0xc, 0x4b, @str='system\x00'}]}, @generic="c43014ee721d310f576fd55cc5f156b8f7a1ad82b9f9be6a83bef9d5adc9f102fbdd156da3de5349a58d38240ed8245d3ec45b70b6d5a03307d74f2284267d9d8b23510fc065a75f0c3ae2b4c2b9e11ada9264af32d9ba6f1de61254f47212b4c8846905b07582bf8af269c2b57f1de0c465da626975357e8d8d0924f95650dfba9a75492a7d2e1a2824f76a96ec59902e59106b09a0600dec13fa30b6eea555a1cbba28d91d876aa15720fe633d6c6ce2635e78665475a0494529d501e5bbf53122b1c5780e7b94c37d55c17e39182e9500ffad17cb79501c6a", @generic="98eaf1c30aee9617100e38fd43e6f04fc76095237b3e9fee7e360febddcd428469d96adb03c4689a49a3b0aa91eaf696ca60a22d51d6023d802950dad3b704731fdabc893a0ca3bfd29e0d6e8921faeb8017ad4773195ac401b4e58edf257bcc8ac357a91f5d7923a76053fcf5b4cdd241d05df9bb31837b360a41bfc92fa02ff2d25482a679054bc2f44878510c30ed12e5aa96c1843fb2c4a8e859c745b9ab11cf8dce70abba6eed252d2fe0cc4f5afc38680d6fd5f2b13aea23096c35715a40e63839092153f218641d153bd85f8b21835c472c103081d8c4df1eba74"]}, 0x338}], 0x8, &(0x7f0000001a00)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r2, r2]}], 0x88, 0x10}, 0x40001) pkey_alloc(0x0, 0x1) 10:10:40 executing program 3: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r0, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) dup2(r0, r2) 10:10:40 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000000)=0x3ff, 0x2) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xc018ae85, 0xa07000) 10:10:40 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff], 0xbb}}}, 0x5c) 10:10:40 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x200000000000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:40 executing program 4: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000002400)=""/4096, 0x18) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x101400, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)=0x0) r3 = gettid() kcmp(r2, r3, 0x5, r1, r1) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000140)) 10:10:40 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000940)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a40)={0x0, 0x0}, &(0x7f0000000a80)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000ac0)=0x0) r7 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001580)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000001680)=0xe8) getresgid(&(0x7f00000016c0)=0x0, &(0x7f0000001700), &(0x7f0000001740)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001780)=0x0) r11 = geteuid() getresgid(&(0x7f00000017c0), &(0x7f0000001800), &(0x7f0000001840)=0x0) r13 = gettid() getresuid(&(0x7f0000001880)=0x0, &(0x7f00000018c0), &(0x7f0000001900)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000001ac0)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000001500)=[{&(0x7f00000002c0)={0x394, 0x3d, 0x200, 0x70bd2d, 0x25dfdbfd, "", [@typed={0x8, 0x54, @fd=r1}, @generic="f31486db8d6d34c973fa64bbb7c73eee8043160411bdc53bd2f51da41687e85b4727469d65040f494ff13069700ee20e949f99ace178fa61a65e5fb8cc2c8b87577e464dad6771ddd17fcc4938b4ac2eb2836fb9059da4ca457c06e92e6d36f992b416a3b551b45d4a7b979492c69b1e24a2", @generic="517ce8a1e15545da114d634a8c70283bfe967dd6c2cfe325df2ab4313c75d08148d16503638f6eeb2e6ffc815e9475a13d2b91d3562c9e53f46b3c72f94df7054c51e215a0a452b577f8e80be4d7e554de48f0acabc798cd7bf561c167c1ca9914f3a0e72afd36ce08e24c0cc51f3f44f6490bff14feffc1d8099e41cbd62ec99da1304f5a892cd65fa2462b7209ee1c65b1e974b0aeddd09847ab", @typed={0x8, 0x59, @fd=r0}, @nested={0x180, 0x3c, [@generic="8d20f68cef246e448206a7e573085e929ebe824521d2aef3daff1a9ef7a7db56ceff4835d1d4ae4cc3fb0124008396a6193104223525081fa2edb09e5601564c92a3bdc069687059f8db2dcf6067f5d8224ca083491ffd3e8819cfb1164a5d0055bd0e5297f2696fb3c4c692f394b667af1a41eaf77646c8ee5067a6e095512940f7effa3052a5c57de0e8efee9fdc73f859eddc9d9805c3a65730d5b676d4f87e9993111064f810037a0ad958c7d64dfc715b4929a21cb73c6b5ecec15edacfe78ac37014a329375deb8959a6bdc6", @generic="4cd18ee6fd86330341029b43a9f7388e8f143f28d72d3ea450c23ce9cfcedd9a51444ebf55089466d946d122a633c9b714bcf56eb64d3e75aa76be0b566f6d7cef93d40a68a27019cca609f812316f755e4a56db88b0bf20020ebca07347499e6ae5c347de213fd781dcb16eb760191396c0d9fd64f69fe604b5af14c6911f87c162d6f050cca12021ca3564773e27137c0af358020bd328b27b938f44bfa6b31cc61fc37ef1c7320a13"]}, @generic="93382ee68b22", @typed={0x8, 0x84, @fd=r0}, @nested={0xc4, 0x3, [@generic, @generic="74f0816f643324e74918d67107f3bd9a60eed9eb22b15b5b90ea3215565e5423bf403f6e08cdd1e979e12f4f0a3040d24a1a315c421225b8bc7ffffbe4e957c669d7ea25825139f82c513807e8958c0dd932e1cab720bf38227c35171b31c07a8861ea11c9b5b6cafb28a4dfe515471bf3b54b8afe5102590395e9bab454626f817bee55ac1406e33beffb6fa6994280c9ff8b21b67ecfdb3129f12a22515dbbfa4d48b55c8f89d6e160745afb9ee3efa78a30ea45b7e6bf87e0f18da7e4"]}, @generic="14b1864435d3d2490695d394f616fdaa599edca14c"]}, 0x394}, {&(0x7f0000000040)={0xc4, 0x26, 0x400, 0x70bd2b, 0x25dfdbfb, "", [@generic="2bcbc5622b11162202cacbbf2d7e684199f7817a840156f4991876855ff73aa16ca3bc3eb7fa2f20cf07487ba8b286cb5592651f2123dec7cbbd0d6e65aa37b5b4d0bc215020c1c4a0337138c2444a8301079005a1ab6e9ed758e1b0b34675822b46f891290108afdce11326a0ea4346c2c7243a43fcd4fded682e31d5d18b8d2d81f12228c9e902bab4fcd1de63c9eeb335aeede35c3ca780a6670cbb5309d45232470a243e8b3f199ed2d110dd3fb3f8"]}, 0xc4}, {&(0x7f0000000680)={0x180, 0x2b, 0x10, 0x70bd2d, 0x25dfdbfc, "", [@generic="92f55c6afd9efde31651d1a1a9e8bcefe6a5ec9fef0f8ee5c6658c5bf5b07965510bfd0dfc834b96b52fb129d3ac3679ef4e196ea608794d371b325bfe2a1a15226aab67e0c12be993e953818f5458926599a29c4f37ba6cd8408a026aeb92a37776e5f0328dbe648eaefb986fd1494a4759972a356339cd5ef63c55f1cde3d82a4c2ee171cc3ffdbca32f369b6de80c9f5fc2fc2d4faef2101755a135b5d9b6", @nested={0x20, 0x2d, [@typed={0x8, 0x28, @fd=r1}, @typed={0x14, 0x23, @ipv6=@dev={0xfe, 0x80, [], 0x18}}]}, @generic="ec10c00b01d9ed6b6de3582090d86dd1e4a6798b268c2a735b5d4674d4a6abab03f2a8f6d4b81ddff0610a810cba6ab75af84f64bdc12e1f18540717ac484a5b4f4eee7eefa2ec", @generic="b852524586d34c8fff94d0f6cae1dc9b5fb62728472f8be71666f8352d3d27fe27a59cf47129fe718908c502c5307ae20104173126c3bd8be86fd1fce2f28c596e68103d45ff673215998e6538e2a83222cbb1", @typed={0x14, 0x84, @ipv6}]}, 0x180}, {&(0x7f0000000800)={0x138, 0x1c, 0x1, 0x70bd27, 0x25dfdbff, "", [@generic="783ff894ce09c97bd0ad9edc06e08e1ae4c45322e9c76996764ddcd6217c738ee43bd91f4117ea1423269b452bf75d3d44d8033ddce869b0f198a9cbf5641721bb8ac61cba27a432498c3793c11391df8e16dc812f78728921175929a4d21e1e5375630c2255e7cc4c9547386abdf9f260dbc45ff8ea3bec4089e5857de6aee357e80157c1cba81928bf183da2", @generic="cf552dfb39f9b9524227556352c61700ee1f68da7955faf9570cca9b0f4ab4a959308dd92295cbed7e689a79946de9f27557ac7902327fcb2a273d2a8802c7584cef2a56527f610fe7a950ee04803451d7d2b8c00891170e31e1941aaddeea7d8f6230e6ecb2d429756f91bc838ea7a5a2caf7ae1971561f7f32b88bb81a194af45900247e62f31dfc5f01f76e6c7931", @typed={0x8, 0x28, @ipv4}]}, 0x138}, {&(0x7f0000002000)={0x24cc, 0x1f, 0x322, 0x70bd25, 0x25dfdbff, "", [@nested={0x2168, 0x66, [@typed={0xa4, 0x58, @binary="607354dcbc668a743f8fc82a56cc33e0f5ff5fc852e873afbbd05be1c56cac3188e1ae17d5edefbb3a76295e55c979e07c5119e8af02f58abb53f006397f243e7ca00afdb2ae4e8c11678b37e8a0e18adef18b5c4b66dcae1f00a5fd4ab5c16fc768939abb3b0ee5dc00834776b8ff36559c080aca5fc3264a7ddb1b7816bb1a2beec04aa0a77da89805355b76a8e4bffb4a152e72316ee830d8469a19f7fa13"}, @generic="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@generic="1afda13ff85824d1ee0f5624d12596cccbbcd828347b5ddb77e28790cbb22fb00d67674781515c674eda359bc8e243944ff4b3580139370340bd5f0ceb15fa21b8ed88fe80463d4b9184bd1c37e60b31d6b074dcbd19a112e5e488b79f5f55f67f5e382ec35678b324d5331e309193bd8273ab799a"]}, 0x24cc}, {&(0x7f0000000b00)={0x67c, 0x3d, 0x604, 0x70bd25, 0x25dfdbfd, "", [@generic="ce0912dccd7ae989dd7f0fbfa5a45761b01fc853d47d2d36ae4edb5f2ee8e19e556e36bb74e15c168924741dda2dd34843c0f9ae0d44c44e62b6dd7487ac22cf5097fe374622007a379f041271da3dcb3178a4e125fb4b7673a8de7a16273c8824f9970fbc17dc7f97033ffc13e4ae13426f6c4024ec583d3849023ec661b8b9dbbcb01eae8cdba0dba219c2e635127ca61aca74ff54ae4a436e9ffad5a3343154771c5abfac7b4db89fb8f4c261b6", @nested={0x110, 0x4c, [@typed={0x4, 0x54}, @generic="ed0f7425c913db25272816ba7d9492a2d74270a639d5f1d862a150cdaee8c4f901b1a5777b77342711", @generic="181634d08c99796a206dafbaa1884981a22fc255e636a42cbc681b243242383c9ac1d18f8e3367d6e25a2d16417167789aea2da34a37ca596d8b859dc34f842bbe0cdac31882b4392c6e6594bc227940e5a7701cde36a8c2a6bfa794122676f71e32f591725dc8bc825dec567249e1", @generic="0daafa684358ee14b4a0fc1500c87b344e308263b49a8d89806b0112f15f89ce25d3904504fddc6511de2576c2c6199f64dd15b4fc87f519f096760c6ac1911bfdfea826ed9bb8e7caaa4af467428340900d17164fb376d97290262c5452ed892836456044ec5025bd5fbcebe6"]}, @nested={0x178, 0x48, [@typed={0x4, 0x3f}, @typed={0x54, 0x86, @binary="3fb07c856877cb078d50a659cf7cb06b2a52e9d17b042b2ff145860269a1b4ed05320c069ed916cd86bde619097a81bc361827c0f43a2027850d929f05a6b0a6ca65469b97cb7cc061ccaa76d3"}, @typed={0x4, 0x1c}, @typed={0x8, 0x3a, @pid=r6}, @typed={0x18, 0x87, @str='/dev/snd/pcmC#D#c\x00'}, @generic="b44d079212348d1f9a43594844a387d7f553f56a4bbc3c5c9064b9a7d8d174ba5dc9afc20b9f6c", @generic="35472278848888e02ebc75f90c3b9fde14b5b90ff8cf56bbc7efb04ce68c677372500567b1e02353ce438b77fe9a1c10a51a554bc75a8885d295989576dae2666f8e6283b2b1de763a789c056dfcb5281198d28d3383100bdf1b687f9d9ff79105c284a4ad91ef58a2b7ccd74515f318bf2d099b", @typed={0x8, 0x86, @u32=0x7}, @generic="b366a48cb1c36e7e15683e0203ddfbe2b02de4a0a8e54dd2a55586ddf869f6b4cc74f67e12481a32f5835cc47e72074426ed072ff5cfdfaf7792c869a2852898211363b2209066321d4a6e69cc3a792c8bc01636ef"]}, @nested={0x334, 0x5b, [@typed={0x8, 0x6b, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="7a23a2b12e0d74b9a27a950ac8171fa9e76ee10440da4f19eb2803f046dcea71abdd09c8372c1c9b07a5b3932c01cd123cdd713b6ce526c905a9a752b9f33761dcb5a9f37b66811f68cf0b06ac4ccb9f735ab5e3d547c68a97c4f421639cad72ab738c3fe8c39003edfd3eb5a4d2d9cbdc0e1fc7a7231987184adcfa9b9b9e9fb8f25d3d8c773c3a4c0af95017d5230a2f0fe180748dc059cd4c20ec4ff7c31ad0ba28a6d92403499caa2deeeff075f8bca84831aebc1da046f0ea1dee9c4730dd14cea2879b44bec3c4a09b6d4e6452cf196013a29d725947b9b02a7bbdf85be70c2a02c2", @generic="539d6cd1f7603bf0892192350642d36d07c15b4c0e35bdadb84575cef59335085c050aa2789c7b23b2259975b911afe2f901f72aa3de04ced7e81494fcbfe36cca6643af042de0bf71793605daf4837fb740f9782c49813b04a965d36321322d5c18dd3471543790a9205931ca71b97789b48b48633db185464b2b299e3210754ca36360f0f610e3b9cdeb10c871a4bec062f74bf144b1ee80951d1897fedfe176c897c386020e10f0bd5a0f1eb0ca0a7dd881f8eb33e5c8", @typed={0x8, 0x26, @fd=r0}, @generic="32a9333dda58b89a3ec239af9aeba41986908f367bb5bec8fdbcaf6f88bde52e4df261b97b3477f3e676909ce5b06067247fd9b57c44d53f6a28467e80b7502e6e973dc091a64f791426d1b2d50ffa6418eb6cd1c01aa6ebb8bad966b1", @generic="27a46c11eac574a67e238ffa8dfe3c1bee2af64c877de8067fc1a87889f30d818af7700a28f8afdf73d2fc848e", @generic="1b399d05f71c11e31d1a10140e0e54f43412cdf84862a018f19c67c5fdef3339b2b44cd2873e3f2b5cf11fbf546083e698f327506c04ed4cfc9d5094aa3ddb68bbc1c396233ce50cab6473f6244dbe56edcbf2d18afdbdc8e58a1e1b51b7be64ebc699b1d5759fcf33da88df2d44b6d25922da6830f0a086ab58e387453473a408a63572269ee8bc873b01ee546dc470f594b056de9fcf46e04899a90b235b85e740509e45f370b140f170e0b3bbd36a96336059290a052f0db74933cd777a6bff28bfe49ab5a99916bf53c0a1c684f321c1349d7f7d374731a8a5f7544e1a1c0b3b730f998509336943c32a67dc638fea078b0aef25f0424e"]}]}, 0x67c}, {&(0x7f0000001180)={0x10, 0x10, 0x9, 0x70bd2a, 0x25dfdbff}, 0x10}, {&(0x7f00000011c0)={0x338, 0x3c, 0x202, 0x70bd2c, 0x25dfdbfb, "", [@typed={0xc4, 0x3c, @binary="8008bc4d2be75a1762e1ff99d81d9ad935f7c97017c064c4eb5eeb226dcefa5a9631c634ac30eb24fd68538ca5ee4e0e0c1fca7c472f1659e866d1426bf53c19a54e0406630116d34ebb44783c44565ed691453a9842a77cea334ce0991eb3f08bb2c8eedd7eb0bca9df5c300e326b76a59a5fbdf5be7b2f187368cbe6a09c8f1a8e0934261d991e7398e1f9ffd5ad1432669a3c5250e85b4f6fedab46df0b83b0f8b0533e453503e1182db43a7d670f6df4ef431079f0aaf9dfa9dbc843"}, @typed={0x9c, 0x3, @binary="b6f28a457659ffa658b3191c695e8d04c314dd7653734aef0d8cecb125a839c345272f0e72f3a6198a7260628216cc03f134087ab55881e224d53f74a06de3cdd6723d70b4ef492f8a30b4fc0a5b2d14e76f1e07d138d4763aefe582fadd7ed4ff6dfa7661020c278f7929d5c421878bc26542c0dfa1025adea609bc738c0879a7ba31c5518e3040f5ba08f4affdb423e2668153a5"}, @nested={0x10, 0x94, [@typed={0xc, 0x4b, @str='system\x00'}]}, @generic="c43014ee721d310f576fd55cc5f156b8f7a1ad82b9f9be6a83bef9d5adc9f102fbdd156da3de5349a58d38240ed8245d3ec45b70b6d5a03307d74f2284267d9d8b23510fc065a75f0c3ae2b4c2b9e11ada9264af32d9ba6f1de61254f47212b4c8846905b07582bf8af269c2b57f1de0c465da626975357e8d8d0924f95650dfba9a75492a7d2e1a2824f76a96ec59902e59106b09a0600dec13fa30b6eea555a1cbba28d91d876aa15720fe633d6c6ce2635e78665475a0494529d501e5bbf53122b1c5780e7b94c37d55c17e39182e9500ffad17cb79501c6a", @generic="98eaf1c30aee9617100e38fd43e6f04fc76095237b3e9fee7e360febddcd428469d96adb03c4689a49a3b0aa91eaf696ca60a22d51d6023d802950dad3b704731fdabc893a0ca3bfd29e0d6e8921faeb8017ad4773195ac401b4e58edf257bcc8ac357a91f5d7923a76053fcf5b4cdd241d05df9bb31837b360a41bfc92fa02ff2d25482a679054bc2f44878510c30ed12e5aa96c1843fb2c4a8e859c745b9ab11cf8dce70abba6eed252d2fe0cc4f5afc38680d6fd5f2b13aea23096c35715a40e63839092153f218641d153bd85f8b21835c472c103081d8c4df1eba74"]}, 0x338}], 0x8, &(0x7f0000001a00)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r2, r2]}], 0x88, 0x10}, 0x40001) pkey_alloc(0x0, 0x1) 10:10:40 executing program 5: openat$vcs(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/vcs\x00', 0x80000, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1001000000002, 0xb27) pipe(&(0x7f0000001680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r1, 0x8912, &(0x7f0000000100)="d4b545f93214daaec800002708e78956de") r4 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x800000000000000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000016c0)={0x8000800000000, 0x8000, 0x5, 0xa2, 0x0}, &(0x7f0000001700)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001740)=@assoc_value={r5, 0x80000001}, 0x8) fsetxattr(r2, &(0x7f0000001600)=@known='system.sockprotoname\x00', &(0x7f0000001640)='/dev/snd/pcmC#D#c\x00', 0x12, 0x1) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0xf81bbca388d77c51) vmsplice(r4, &(0x7f00000001c0)=[{&(0x7f0000000000)="5dc8189e0040c2cce7c8953d1433c68e8b95c4fc16a89838a98110503d60b264277b4181b2212dd96b975747de22fc8765e22612576cf0e216a8cc7d6a949e5c59d136d111b8e5f093d0b84915e1ae91fbb33c31db4bb789fa4bdc141503f7d76a5306edb5e4b69f718f60dc6816389b21f8374f99b2e8cfb3753a39de05013c83f0f979e82ccae0a8c7c130f443fe554ad98d7d599a3b3780d0c6c8c45e11", 0x9f}, {&(0x7f00000002c0)="1af3bcc572646a09839d7df1fafe826d1e0684151928b80aff8a1a43f25c5f88e980efadc2ebdf5427371bebdb068672ef20afb1cae08954268c2a0c8586cf78be54529469f5e06aadc5897b830b8b16df1b57fbcbf7eb6587272f924e441d215c3ff30c445640412339498741b23c6eb5773102f531d67ff4b210390271b66ec2a010c9c0fd0dad8bb3bfc2ff0880d99ac500a591e9347159fc68f80ffee94da180224f5da4632cea8582b5060c8ebae3ec9872a2d958b360652872138ca3a9538e84677a3923d10a68f2dcc18fef8688b27bb02ed8a1b1585f739534da2e365e90f8", 0xe3}, {&(0x7f00000000c0)="c25db26686c6ba5c8cde80601094fa92bcc22fd95588228654f4505813abfd913fa3a5d3234567d1b707f8885c18a2c23e705f7fb656a6b0", 0x38}, {&(0x7f00000003c0)="bc11177ce3da92346d436bc918b415145455ad71caafd11271c93fd97d48efc5e682c201eec6842d798a7a6332b7a1d2faa829f44465e25def33b51fc7fc6b8e99d4798fd7cd6add28d4d39ecda898b0c23f71d3eb7f8271ae3487fb54249bafaeeb7359f90a3912b24f044b3a4e6770c6c6e35cdd93416f57ad27810370552a93c59f8a8a78efb5df1df0b21726fbe768c9b8ba20be324720168a0d39e8a56956d381ecd8356ec121499d7a5c38a118386e4fa52d00b2e2a5e25ba6538f25b76ac809659ddd08443809a03d9591bb3f115d70e764ee1ad8057ee3f05a59b9e6b0b731224cdf825092e7236a69d0184fa88d8aeef6b41a", 0xf7}, {&(0x7f00000004c0)="82e739485ea9215bff7612fd5961afffbf5c1f6ddf4cebf0f360b02fccaa46a9a87c4ace1af199054ece959d94907ad932f9341d7c9e399f73001c9c2afe04fe40523ec2446e85edee64ef66a9d0ece18cb0a61ac57ed9aca0588ea9008574ddb3ee169029082099422f1e95d65fd799e54f72d65aab0d9fcf9a2424da948d393f7a11d0c11ddf2f1a1977c5d373ab1c1c37a3050efc6b09ae1c9a558263543c064c83015b431d43a8bdc5ff77fe736a5a60124feb25141ece0484e20a0ceeb5d459d67dcdef10dbd97f18652a0d5f6d58a11da65b10ff5130c8aff78611799d3572984d947a09e0917fbf45085147", 0xef}, {&(0x7f00000005c0)="0199f666e774c99c4fa4c4253836b0f810967ef673c1a23712f2682fd8ec445874c3fad84d2fa90e7a2641d5fb12085f32f253470e834a81eb5ee9f12a5cac306f37a75af871f915e2c9285a57bf532fbb1cbb7171ef92b21ffdaddbcda4d72286ba0f794b670e490707b1a5192f6c98e35757e4bd3beac31c3c683c34f3b8487c07caa63e5d7647b3f9ce67e8d0a0d8bfcdbbc61f928f62d089eba8080d18b3a2acc872941888590f5ddda83063ded13cff9f719c9640823ef467c05f8c290fa4192c990c055cb57ba84581e9aca7f255b436ea9bd4009228fe8f1c1cbe3eba1f9325e43eb5d7be355caba799650d94daa48efb86a3c4f1ba5227e63cf0978ee889be487be3d2994ba07d7750725e4d983a829cd03e474b8828d933e65a7f4e726dcf1f0fac30f1dc3ff21a127dce9ffec853208fb8f7b3731703491a341ca89cc8830e861fe0ba68504d03c92fda9020ca906041a9282b382fa9abaae9a7779a25ecd3c0197c1da015b1c815bc26bf5ccf18b89ba766845c0460125419efc9b75036a3d0ad2f4a744c091282de9b34934a21bc3f43ab44dd508e5ee1c2039a0ddc4a5900bf068f7e6cb3e9ad064e6af264f037f88106ec487606ad9412f08f7756c41e4a49369911e7f4ed353d3f1826354235baa6478bd4107ea4598392f7652b0ee2f83aa39bb74cd823aa56feb8cbf05542c36ed0f035fb2f1f52b6814538dfb38a679052e18b10d48b3a78f7e311eae50166bf8b8f5f4b187ceabaccbe60e725a8b1ef0c4cd06b32e5219c2ed925ef3bbe30ea85af0a426a007a7fd66fbda423631fe0e8bf626a9e15c2b7698e41ea5cfe1767b0607aad589f4b8cbadc2a173178d40a4578cffd55e2e15ae2b80d181b5f9463508f10094589b459149a8357a766e845b6e0ab9dda5c255d7821bb0a9745271a2e1ba95d3d336e2f0e0b6c3aa51a2d39598e0d05aae51e34f2beb6c84dbb489371258c2c47818d8529d42402de3c9e06cb0df3f91b20dc00aad3e6ce3b8159350c53d6792329e0ed85bb1ff0db819230edfa85a2776775f95b51c420f22e74879c7424a2f5e031c20aa0649463e95a4cc7e04d12a460823187be44d7514f20a81391d5f3d0341764889cfd3e84f107c2750738a4cc022892ad217297d1c17db181354a5f874fa45f564e6d4ad37a7407a9bb0bb6e903658814b0144b9fa907e3d1a3128a51da0659465217ff32d8e1ea01fc01f825a812a9da5216adb401b61c56cea1a9303c3c61a95425dc382b0cc5552cce0324570683f91262d677361fe0f92af8afe7f490420615e93e191e6407d5976bf761066349c02fd5fd9be6c3566491bdb6b055cec5ac8ce3a29b0ed4c5b1123b3df45d3db34585a33dbb79e3048b2712540c7039cbca61231d720b2f887f809fdf8ca6087c21190641ad1bc43e75ca4b1300592a7993692e0e7af2ed7b171be1d88ca2e77f2dfd0454cb5c6a61380f5654c0397273c0ff1508f59b9856412479cae10571577caed140733e974e4e4918b6492585bb89134d8179cafc204c3981238231a6a217223fc28d97e845f7deb63bd53cbae7cd4c90c7d6073a59c45db3e6158c53fd3d583cfd0199976d7a604719740f63de673a393c5565f1c3682639d48f51d86b3ace44619a681691745f6f38039ed7dcf3b7b7863a971708a05c9596c4a9acf9d047ff453c318615684f45c497ac931d25eb46067570f109cf348e129992b0b17eb9a5ff0230712554c11b80c6a9b6524ec8dd4aa4a4bf99e537c5ecb032cdb1ed856cba6299265ea329dedc13fad517878e53ac5cda541dcc83d0f6f81f8e1c384a317bcac2865fa0a44728591a28115352ffe3906963356e2c0971759d3a1d46a6ce508a4ed1a5aa179d9df3c1f2f7129c9fadc1066f8549d3eb8f1dbe1fe10d4e3440b0ee52989570db7604b3f3b1437cb6a2abe7e3af2545f15b9b586d42a51124e117f7af4dea9a50841a2df0db993a96c0ee085b0d74b205141c9da21100dad20bfdd21673f8b386c02434b12fb9a71918db0f70bf4c7f15583c6927eb8d07035630417be9abb2e6e671ca03f34ce847321e1e1c871169476a6da9566d703c98fa082c8c48d770debe4ed6f35905a495de2b0ef5c65222c43fd7cd2db065b19f5481c384b8c3dde6ace14074d4c6d7c386d9c6a1fbf50e2040e3764496465d8bee932031b8ae893a814bc7e43aa91ceccd899e883771dbe23c8696ce6d96f68fbb5d746dee5d818116e1ae68047f6ac3405cb9d7502649f72943fc3e141019dd4cc88544e54f94e7ece94837b34a3b5dae339e6969b476496819ec3220ae48d081fe15491cbe7b9ab1940ecb2d41bb1a197db04ef071646432898b846c8a6b7a0aff8657aa568c694e3aa1582c244e5c4bd6f9f362ac7ad608f1cbd7c851f969a6afc354689d03bbeb94f650f4381dcfd95e6a9a40465f98fb72c4c8414b88e549cbb68c96e85983bb7ad188bda8aa78ee60faf0f56f10456d1027412e2849053047419f6926c15bc7deaeaa20671c38d9ec98cb25145973aa568e3a451bc61d00b75fdc0a4b3bd2b8ec769369818d63005e852a00ed3d9cd313fb7863f34f1ceffefbc3dcf88d5ba9e63ce91d357341345f1c0e5226226d3148af605689eb2525da82177a7a05260a241913c6a264c63a271ca310681f8adf0b776470fd7bb62771b9fe090dfc9fa28241fd8672ae2b61ea614ab749c8ed0f4ece2b12d4100ba5684e56f8080f0158f47c82970829183c106e0ba07e411c860c5982657a598e0c3a289289d388f1dbbce57c1a44079b148e93727aae8f5e56430239f6065dfee7d00db785da97e4b328629f627ce148d45127c30149ed6d9f591de288987ab576c1766de9a8f5d169a2c157fbd54162e03fb700ece93c1a9731059a37276b73681a678177d7fb3fe5755a81862d63f83b1fd3e6ed7492a6406143e404a619886c2debcd0171cbfceba907547e07892d47fdf3c115ffbdcd337613ed4eced5c8c2f7e3d5d2300ccf4f72bd83272d4d71feec7c7e0d899b450a8068af5a232d535a5b58d5529aa2a0d5a7f0b10e8cea4940c6f9f06fe5f038253950ae947d026988d65750a738cadecebeb7d2aa7c9750675e409f7c42ff394454329093b0e676e0c154535b34652e06ce440ccca0d808c1aba39147ff1df00ac7ef062b6215889a2ad7b031f54941f3640e2f7ab120767c971efe29e93fc96d3eacce2acdf6ec485aa8d1198eb23ba741b14907d7f4c68b6fb5d91a637ffdc335798aa8f43fe811a494209df0a427ae8e81fad354f744d1d2b5a7c8d770f6b1a93d9ccc0f13acc3f1ac6acf47f84e2011e9018cae1e08e8661de03c12b6390c13ea357cc80cb974889d5de8d75a85ace22033546a06aeb55bc308ea2ba4b726ddad029eed4b4d295dc886ca485c53328014d230e7872eb2df8559c38f3775b4d11f53a55da8d9473b8ad6e8fd41991e62226de408bf37c8a4e4aa76caa6fc277d1f0e5c96a1bd2bea76bb1981680a5e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0x1000}], 0x6, 0xf) ioctl(r0, 0x4141, &(0x7f0000000000)) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000240)=0xfff, 0x2) 10:10:40 executing program 5: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r1, 0x4141, &(0x7f0000000000)) 10:10:40 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x3c000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:40 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000940)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a40)={0x0, 0x0}, &(0x7f0000000a80)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000ac0)=0x0) r7 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001580)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000001680)=0xe8) getresgid(&(0x7f00000016c0)=0x0, &(0x7f0000001700), &(0x7f0000001740)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001780)=0x0) r11 = geteuid() getresgid(&(0x7f00000017c0), &(0x7f0000001800), &(0x7f0000001840)=0x0) r13 = gettid() getresuid(&(0x7f0000001880)=0x0, &(0x7f00000018c0), &(0x7f0000001900)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000001ac0)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000001500)=[{&(0x7f00000002c0)={0x394, 0x3d, 0x200, 0x70bd2d, 0x25dfdbfd, "", [@typed={0x8, 0x54, @fd=r1}, 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@typed={0xc, 0x41, @u64=0x3f}, @typed={0x8, 0x88, @uid=r4}]}, @typed={0x8, 0x8d, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @nested={0x168, 0x81, [@generic="520fdf73c0e385e8ba9626514989a1fe7912f1f946b0e39ac88cf3a24d16f3d25235deaa72b4f21facb78d59ef7e50bbdf2be96d687b0a7905010ec8b56a70f9bfeb0e29a068af35e72fd7276d60889c9af1ec158a3a8ef3b9e0f3e5255bab5c2f1fa6715de93199dc0e8d51fb5486907a66731484e51543956f875a86aa62e21bba97654750e95d210853e4a125bb82730dd4908c2291eab177e7b97ce766387639694e8012dac3b794d91bdc5e73695b", @typed={0x18, 0x1b, @str='/dev/snd/pcmC#D#c\x00'}, @generic="f2ee2d9dcbdfd6cb63f96d7c7587adbd19e2f72e2c3566faa8dfcb075cff9ffc8fed57b40a2f0e88d09861bf58ae511e85177b51e0dab5aed7f0bbf0413ac47bc55ff93a9865728f6e082cc61a995ec8aa52b7ab095812c66413be16200b7e6beb424531e106af6b2da2b08fe619bbb66c5aeedb6e0c2b2e88260ce533e94ba29480a24efe9fe98f7ed847ffdcaea9dea5fe3783707e91ff"]}, @typed={0x8, 0x40, @fd=r0}, @nested={0x154, 0x12, [@typed={0x8, 0x3a, @uid=r5}, @generic="1e7e34a478caae02d1e90e4f931de3d5fcf1b1", @generic="677665ff26ca6214fe317876aba91312d3e7412521c060b7eac20e5867097a44d64e060d0cdd00493f539278c3e39814bd92926e5c", @typed={0x4, 0x27}, @typed={0x8, 0x62, @ipv4=@broadcast=0xffffffff}, @generic="29573fdb3c6ab6991cba83a583f20704434e199ffe670d8704d5990cda0378ec7a27db9cc2150b299ca8d9b4a5c86f1ee8f407cbba8db90fa2f3091ecbf583878e55a17b36ef91e5c18d498e", @generic="a1eb0c25b7e1b93693693288e40415a4a98957d39a8872ea10b759d19758251c011b0b912b56b4e2b02fbd885166e1bc6c2b15b7518b67e8d93580ecf963d71ae8450bc94b20e7ef5726601ffbae6e72e3911c7e4a7b7c357db040fd8be7afaef2cfb010999e78bf8cdccfe3259219a6e31d974e8c6d8752ffaef01d8e01e63707cbb4da264a7c6cbde6096880b6513a1421e5db5709606490c3a6c6a7fda9f9dca92d19edf506"]}, @generic="ca66e5d1619cc89713bde4b02e703ac8ae40ae", @generic="1afda13ff85824d1ee0f5624d12596cccbbcd828347b5ddb77e28790cbb22fb00d67674781515c674eda359bc8e243944ff4b3580139370340bd5f0ceb15fa21b8ed88fe80463d4b9184bd1c37e60b31d6b074dcbd19a112e5e488b79f5f55f67f5e382ec35678b324d5331e309193bd8273ab799a"]}, 0x24cc}, {&(0x7f0000000b00)={0x67c, 0x3d, 0x604, 0x70bd25, 0x25dfdbfd, "", [@generic="ce0912dccd7ae989dd7f0fbfa5a45761b01fc853d47d2d36ae4edb5f2ee8e19e556e36bb74e15c168924741dda2dd34843c0f9ae0d44c44e62b6dd7487ac22cf5097fe374622007a379f041271da3dcb3178a4e125fb4b7673a8de7a16273c8824f9970fbc17dc7f97033ffc13e4ae13426f6c4024ec583d3849023ec661b8b9dbbcb01eae8cdba0dba219c2e635127ca61aca74ff54ae4a436e9ffad5a3343154771c5abfac7b4db89fb8f4c261b6", @nested={0x110, 0x4c, [@typed={0x4, 0x54}, @generic="ed0f7425c913db25272816ba7d9492a2d74270a639d5f1d862a150cdaee8c4f901b1a5777b77342711", @generic="181634d08c99796a206dafbaa1884981a22fc255e636a42cbc681b243242383c9ac1d18f8e3367d6e25a2d16417167789aea2da34a37ca596d8b859dc34f842bbe0cdac31882b4392c6e6594bc227940e5a7701cde36a8c2a6bfa794122676f71e32f591725dc8bc825dec567249e1", @generic="0daafa684358ee14b4a0fc1500c87b344e308263b49a8d89806b0112f15f89ce25d3904504fddc6511de2576c2c6199f64dd15b4fc87f519f096760c6ac1911bfdfea826ed9bb8e7caaa4af467428340900d17164fb376d97290262c5452ed892836456044ec5025bd5fbcebe6"]}, @nested={0x178, 0x48, [@typed={0x4, 0x3f}, @typed={0x54, 0x86, @binary="3fb07c856877cb078d50a659cf7cb06b2a52e9d17b042b2ff145860269a1b4ed05320c069ed916cd86bde619097a81bc361827c0f43a2027850d929f05a6b0a6ca65469b97cb7cc061ccaa76d3"}, @typed={0x4, 0x1c}, @typed={0x8, 0x3a, @pid=r6}, @typed={0x18, 0x87, @str='/dev/snd/pcmC#D#c\x00'}, @generic="b44d079212348d1f9a43594844a387d7f553f56a4bbc3c5c9064b9a7d8d174ba5dc9afc20b9f6c", @generic="35472278848888e02ebc75f90c3b9fde14b5b90ff8cf56bbc7efb04ce68c677372500567b1e02353ce438b77fe9a1c10a51a554bc75a8885d295989576dae2666f8e6283b2b1de763a789c056dfcb5281198d28d3383100bdf1b687f9d9ff79105c284a4ad91ef58a2b7ccd74515f318bf2d099b", @typed={0x8, 0x86, @u32=0x7}, @generic="b366a48cb1c36e7e15683e0203ddfbe2b02de4a0a8e54dd2a55586ddf869f6b4cc74f67e12481a32f5835cc47e72074426ed072ff5cfdfaf7792c869a2852898211363b2209066321d4a6e69cc3a792c8bc01636ef"]}, @nested={0x334, 0x5b, [@typed={0x8, 0x6b, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="7a23a2b12e0d74b9a27a950ac8171fa9e76ee10440da4f19eb2803f046dcea71abdd09c8372c1c9b07a5b3932c01cd123cdd713b6ce526c905a9a752b9f33761dcb5a9f37b66811f68cf0b06ac4ccb9f735ab5e3d547c68a97c4f421639cad72ab738c3fe8c39003edfd3eb5a4d2d9cbdc0e1fc7a7231987184adcfa9b9b9e9fb8f25d3d8c773c3a4c0af95017d5230a2f0fe180748dc059cd4c20ec4ff7c31ad0ba28a6d92403499caa2deeeff075f8bca84831aebc1da046f0ea1dee9c4730dd14cea2879b44bec3c4a09b6d4e6452cf196013a29d725947b9b02a7bbdf85be70c2a02c2", @generic="539d6cd1f7603bf0892192350642d36d07c15b4c0e35bdadb84575cef59335085c050aa2789c7b23b2259975b911afe2f901f72aa3de04ced7e81494fcbfe36cca6643af042de0bf71793605daf4837fb740f9782c49813b04a965d36321322d5c18dd3471543790a9205931ca71b97789b48b48633db185464b2b299e3210754ca36360f0f610e3b9cdeb10c871a4bec062f74bf144b1ee80951d1897fedfe176c897c386020e10f0bd5a0f1eb0ca0a7dd881f8eb33e5c8", @typed={0x8, 0x26, @fd=r0}, @generic="32a9333dda58b89a3ec239af9aeba41986908f367bb5bec8fdbcaf6f88bde52e4df261b97b3477f3e676909ce5b06067247fd9b57c44d53f6a28467e80b7502e6e973dc091a64f791426d1b2d50ffa6418eb6cd1c01aa6ebb8bad966b1", @generic="27a46c11eac574a67e238ffa8dfe3c1bee2af64c877de8067fc1a87889f30d818af7700a28f8afdf73d2fc848e", @generic="1b399d05f71c11e31d1a10140e0e54f43412cdf84862a018f19c67c5fdef3339b2b44cd2873e3f2b5cf11fbf546083e698f327506c04ed4cfc9d5094aa3ddb68bbc1c396233ce50cab6473f6244dbe56edcbf2d18afdbdc8e58a1e1b51b7be64ebc699b1d5759fcf33da88df2d44b6d25922da6830f0a086ab58e387453473a408a63572269ee8bc873b01ee546dc470f594b056de9fcf46e04899a90b235b85e740509e45f370b140f170e0b3bbd36a96336059290a052f0db74933cd777a6bff28bfe49ab5a99916bf53c0a1c684f321c1349d7f7d374731a8a5f7544e1a1c0b3b730f998509336943c32a67dc638fea078b0aef25f0424e"]}]}, 0x67c}, {&(0x7f0000001180)={0x10, 0x10, 0x9, 0x70bd2a, 0x25dfdbff}, 0x10}, {&(0x7f00000011c0)={0x338, 0x3c, 0x202, 0x70bd2c, 0x25dfdbfb, "", [@typed={0xc4, 0x3c, @binary="8008bc4d2be75a1762e1ff99d81d9ad935f7c97017c064c4eb5eeb226dcefa5a9631c634ac30eb24fd68538ca5ee4e0e0c1fca7c472f1659e866d1426bf53c19a54e0406630116d34ebb44783c44565ed691453a9842a77cea334ce0991eb3f08bb2c8eedd7eb0bca9df5c300e326b76a59a5fbdf5be7b2f187368cbe6a09c8f1a8e0934261d991e7398e1f9ffd5ad1432669a3c5250e85b4f6fedab46df0b83b0f8b0533e453503e1182db43a7d670f6df4ef431079f0aaf9dfa9dbc843"}, @typed={0x9c, 0x3, @binary="b6f28a457659ffa658b3191c695e8d04c314dd7653734aef0d8cecb125a839c345272f0e72f3a6198a7260628216cc03f134087ab55881e224d53f74a06de3cdd6723d70b4ef492f8a30b4fc0a5b2d14e76f1e07d138d4763aefe582fadd7ed4ff6dfa7661020c278f7929d5c421878bc26542c0dfa1025adea609bc738c0879a7ba31c5518e3040f5ba08f4affdb423e2668153a5"}, @nested={0x10, 0x94, [@typed={0xc, 0x4b, @str='system\x00'}]}, @generic="c43014ee721d310f576fd55cc5f156b8f7a1ad82b9f9be6a83bef9d5adc9f102fbdd156da3de5349a58d38240ed8245d3ec45b70b6d5a03307d74f2284267d9d8b23510fc065a75f0c3ae2b4c2b9e11ada9264af32d9ba6f1de61254f47212b4c8846905b07582bf8af269c2b57f1de0c465da626975357e8d8d0924f95650dfba9a75492a7d2e1a2824f76a96ec59902e59106b09a0600dec13fa30b6eea555a1cbba28d91d876aa15720fe633d6c6ce2635e78665475a0494529d501e5bbf53122b1c5780e7b94c37d55c17e39182e9500ffad17cb79501c6a", @generic="98eaf1c30aee9617100e38fd43e6f04fc76095237b3e9fee7e360febddcd428469d96adb03c4689a49a3b0aa91eaf696ca60a22d51d6023d802950dad3b704731fdabc893a0ca3bfd29e0d6e8921faeb8017ad4773195ac401b4e58edf257bcc8ac357a91f5d7923a76053fcf5b4cdd241d05df9bb31837b360a41bfc92fa02ff2d25482a679054bc2f44878510c30ed12e5aa96c1843fb2c4a8e859c745b9ab11cf8dce70abba6eed252d2fe0cc4f5afc38680d6fd5f2b13aea23096c35715a40e63839092153f218641d153bd85f8b21835c472c103081d8c4df1eba74"]}, 0x338}], 0x8, &(0x7f0000001a00)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r2, r2]}], 0x88, 0x10}, 0x40001) pkey_alloc(0x0, 0x1) 10:10:41 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(0xffffffffffffffff, r3) 10:10:41 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa4], 0xbb}}}, 0x5c) 10:10:41 executing program 4: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) statfs(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)=""/99) getdents64(r0, &(0x7f0000002400)=""/4096, 0x18) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) rt_tgsigqueueinfo(r1, r2, 0x20, &(0x7f0000000180)={0x24, 0x2, 0x0, 0x8000}) 10:10:41 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x201, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000040)=0x1) ioctl(r0, 0x8916, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xc018ae85, 0xa07000) 10:10:41 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = semget(0x1, 0x4, 0xe30eeb97a0b75881) semctl$SETVAL(r2, 0x4, 0x10, &(0x7f0000000040)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f00000000c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', r3}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0x4) ioctl(r0, 0x4141, &(0x7f0000000080)="4aeef5114558f4d83f2433ffe9d9d1ad67f0") 10:10:41 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000940)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a40)={0x0, 0x0}, &(0x7f0000000a80)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000ac0)=0x0) r7 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001580)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000001680)=0xe8) getresgid(&(0x7f00000016c0)=0x0, &(0x7f0000001700), &(0x7f0000001740)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001780)=0x0) r11 = geteuid() getresgid(&(0x7f00000017c0), &(0x7f0000001800), &(0x7f0000001840)=0x0) r13 = gettid() getresuid(&(0x7f0000001880)=0x0, &(0x7f00000018c0), &(0x7f0000001900)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000001ac0)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000001500)=[{&(0x7f00000002c0)={0x394, 0x3d, 0x200, 0x70bd2d, 0x25dfdbfd, "", [@typed={0x8, 0x54, @fd=r1}, @generic="f31486db8d6d34c973fa64bbb7c73eee8043160411bdc53bd2f51da41687e85b4727469d65040f494ff13069700ee20e949f99ace178fa61a65e5fb8cc2c8b87577e464dad6771ddd17fcc4938b4ac2eb2836fb9059da4ca457c06e92e6d36f992b416a3b551b45d4a7b979492c69b1e24a2", @generic="517ce8a1e15545da114d634a8c70283bfe967dd6c2cfe325df2ab4313c75d08148d16503638f6eeb2e6ffc815e9475a13d2b91d3562c9e53f46b3c72f94df7054c51e215a0a452b577f8e80be4d7e554de48f0acabc798cd7bf561c167c1ca9914f3a0e72afd36ce08e24c0cc51f3f44f6490bff14feffc1d8099e41cbd62ec99da1304f5a892cd65fa2462b7209ee1c65b1e974b0aeddd09847ab", @typed={0x8, 0x59, @fd=r0}, @nested={0x180, 0x3c, [@generic="8d20f68cef246e448206a7e573085e929ebe824521d2aef3daff1a9ef7a7db56ceff4835d1d4ae4cc3fb0124008396a6193104223525081fa2edb09e5601564c92a3bdc069687059f8db2dcf6067f5d8224ca083491ffd3e8819cfb1164a5d0055bd0e5297f2696fb3c4c692f394b667af1a41eaf77646c8ee5067a6e095512940f7effa3052a5c57de0e8efee9fdc73f859eddc9d9805c3a65730d5b676d4f87e9993111064f810037a0ad958c7d64dfc715b4929a21cb73c6b5ecec15edacfe78ac37014a329375deb8959a6bdc6", @generic="4cd18ee6fd86330341029b43a9f7388e8f143f28d72d3ea450c23ce9cfcedd9a51444ebf55089466d946d122a633c9b714bcf56eb64d3e75aa76be0b566f6d7cef93d40a68a27019cca609f812316f755e4a56db88b0bf20020ebca07347499e6ae5c347de213fd781dcb16eb760191396c0d9fd64f69fe604b5af14c6911f87c162d6f050cca12021ca3564773e27137c0af358020bd328b27b938f44bfa6b31cc61fc37ef1c7320a13"]}, @generic="93382ee68b22", @typed={0x8, 0x84, @fd=r0}, @nested={0xc4, 0x3, [@generic, @generic="74f0816f643324e74918d67107f3bd9a60eed9eb22b15b5b90ea3215565e5423bf403f6e08cdd1e979e12f4f0a3040d24a1a315c421225b8bc7ffffbe4e957c669d7ea25825139f82c513807e8958c0dd932e1cab720bf38227c35171b31c07a8861ea11c9b5b6cafb28a4dfe515471bf3b54b8afe5102590395e9bab454626f817bee55ac1406e33beffb6fa6994280c9ff8b21b67ecfdb3129f12a22515dbbfa4d48b55c8f89d6e160745afb9ee3efa78a30ea45b7e6bf87e0f18da7e4"]}, @generic="14b1864435d3d2490695d394f616fdaa599edca14c"]}, 0x394}, {&(0x7f0000000040)={0xc4, 0x26, 0x400, 0x70bd2b, 0x25dfdbfb, "", [@generic="2bcbc5622b11162202cacbbf2d7e684199f7817a840156f4991876855ff73aa16ca3bc3eb7fa2f20cf07487ba8b286cb5592651f2123dec7cbbd0d6e65aa37b5b4d0bc215020c1c4a0337138c2444a8301079005a1ab6e9ed758e1b0b34675822b46f891290108afdce11326a0ea4346c2c7243a43fcd4fded682e31d5d18b8d2d81f12228c9e902bab4fcd1de63c9eeb335aeede35c3ca780a6670cbb5309d45232470a243e8b3f199ed2d110dd3fb3f8"]}, 0xc4}, {&(0x7f0000000680)={0x180, 0x2b, 0x10, 0x70bd2d, 0x25dfdbfc, "", [@generic="92f55c6afd9efde31651d1a1a9e8bcefe6a5ec9fef0f8ee5c6658c5bf5b07965510bfd0dfc834b96b52fb129d3ac3679ef4e196ea608794d371b325bfe2a1a15226aab67e0c12be993e953818f5458926599a29c4f37ba6cd8408a026aeb92a37776e5f0328dbe648eaefb986fd1494a4759972a356339cd5ef63c55f1cde3d82a4c2ee171cc3ffdbca32f369b6de80c9f5fc2fc2d4faef2101755a135b5d9b6", @nested={0x20, 0x2d, [@typed={0x8, 0x28, @fd=r1}, @typed={0x14, 0x23, @ipv6=@dev={0xfe, 0x80, [], 0x18}}]}, @generic="ec10c00b01d9ed6b6de3582090d86dd1e4a6798b268c2a735b5d4674d4a6abab03f2a8f6d4b81ddff0610a810cba6ab75af84f64bdc12e1f18540717ac484a5b4f4eee7eefa2ec", @generic="b852524586d34c8fff94d0f6cae1dc9b5fb62728472f8be71666f8352d3d27fe27a59cf47129fe718908c502c5307ae20104173126c3bd8be86fd1fce2f28c596e68103d45ff673215998e6538e2a83222cbb1", @typed={0x14, 0x84, @ipv6}]}, 0x180}, {&(0x7f0000000800)={0x138, 0x1c, 0x1, 0x70bd27, 0x25dfdbff, "", [@generic="783ff894ce09c97bd0ad9edc06e08e1ae4c45322e9c76996764ddcd6217c738ee43bd91f4117ea1423269b452bf75d3d44d8033ddce869b0f198a9cbf5641721bb8ac61cba27a432498c3793c11391df8e16dc812f78728921175929a4d21e1e5375630c2255e7cc4c9547386abdf9f260dbc45ff8ea3bec4089e5857de6aee357e80157c1cba81928bf183da2", @generic="cf552dfb39f9b9524227556352c61700ee1f68da7955faf9570cca9b0f4ab4a959308dd92295cbed7e689a79946de9f27557ac7902327fcb2a273d2a8802c7584cef2a56527f610fe7a950ee04803451d7d2b8c00891170e31e1941aaddeea7d8f6230e6ecb2d429756f91bc838ea7a5a2caf7ae1971561f7f32b88bb81a194af45900247e62f31dfc5f01f76e6c7931", @typed={0x8, 0x28, @ipv4}]}, 0x138}, {&(0x7f0000002000)={0x24cc, 0x1f, 0x322, 0x70bd25, 0x25dfdbff, "", [@nested={0x2168, 0x66, [@typed={0xa4, 0x58, @binary="607354dcbc668a743f8fc82a56cc33e0f5ff5fc852e873afbbd05be1c56cac3188e1ae17d5edefbb3a76295e55c979e07c5119e8af02f58abb53f006397f243e7ca00afdb2ae4e8c11678b37e8a0e18adef18b5c4b66dcae1f00a5fd4ab5c16fc768939abb3b0ee5dc00834776b8ff36559c080aca5fc3264a7ddb1b7816bb1a2beec04aa0a77da89805355b76a8e4bffb4a152e72316ee830d8469a19f7fa13"}, 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@generic="35472278848888e02ebc75f90c3b9fde14b5b90ff8cf56bbc7efb04ce68c677372500567b1e02353ce438b77fe9a1c10a51a554bc75a8885d295989576dae2666f8e6283b2b1de763a789c056dfcb5281198d28d3383100bdf1b687f9d9ff79105c284a4ad91ef58a2b7ccd74515f318bf2d099b", @typed={0x8, 0x86, @u32=0x7}, @generic="b366a48cb1c36e7e15683e0203ddfbe2b02de4a0a8e54dd2a55586ddf869f6b4cc74f67e12481a32f5835cc47e72074426ed072ff5cfdfaf7792c869a2852898211363b2209066321d4a6e69cc3a792c8bc01636ef"]}, @nested={0x334, 0x5b, [@typed={0x8, 0x6b, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="7a23a2b12e0d74b9a27a950ac8171fa9e76ee10440da4f19eb2803f046dcea71abdd09c8372c1c9b07a5b3932c01cd123cdd713b6ce526c905a9a752b9f33761dcb5a9f37b66811f68cf0b06ac4ccb9f735ab5e3d547c68a97c4f421639cad72ab738c3fe8c39003edfd3eb5a4d2d9cbdc0e1fc7a7231987184adcfa9b9b9e9fb8f25d3d8c773c3a4c0af95017d5230a2f0fe180748dc059cd4c20ec4ff7c31ad0ba28a6d92403499caa2deeeff075f8bca84831aebc1da046f0ea1dee9c4730dd14cea2879b44bec3c4a09b6d4e6452cf196013a29d725947b9b02a7bbdf85be70c2a02c2", @generic="539d6cd1f7603bf0892192350642d36d07c15b4c0e35bdadb84575cef59335085c050aa2789c7b23b2259975b911afe2f901f72aa3de04ced7e81494fcbfe36cca6643af042de0bf71793605daf4837fb740f9782c49813b04a965d36321322d5c18dd3471543790a9205931ca71b97789b48b48633db185464b2b299e3210754ca36360f0f610e3b9cdeb10c871a4bec062f74bf144b1ee80951d1897fedfe176c897c386020e10f0bd5a0f1eb0ca0a7dd881f8eb33e5c8", @typed={0x8, 0x26, @fd=r0}, @generic="32a9333dda58b89a3ec239af9aeba41986908f367bb5bec8fdbcaf6f88bde52e4df261b97b3477f3e676909ce5b06067247fd9b57c44d53f6a28467e80b7502e6e973dc091a64f791426d1b2d50ffa6418eb6cd1c01aa6ebb8bad966b1", @generic="27a46c11eac574a67e238ffa8dfe3c1bee2af64c877de8067fc1a87889f30d818af7700a28f8afdf73d2fc848e", @generic="1b399d05f71c11e31d1a10140e0e54f43412cdf84862a018f19c67c5fdef3339b2b44cd2873e3f2b5cf11fbf546083e698f327506c04ed4cfc9d5094aa3ddb68bbc1c396233ce50cab6473f6244dbe56edcbf2d18afdbdc8e58a1e1b51b7be64ebc699b1d5759fcf33da88df2d44b6d25922da6830f0a086ab58e387453473a408a63572269ee8bc873b01ee546dc470f594b056de9fcf46e04899a90b235b85e740509e45f370b140f170e0b3bbd36a96336059290a052f0db74933cd777a6bff28bfe49ab5a99916bf53c0a1c684f321c1349d7f7d374731a8a5f7544e1a1c0b3b730f998509336943c32a67dc638fea078b0aef25f0424e"]}]}, 0x67c}, {&(0x7f0000001180)={0x10, 0x10, 0x9, 0x70bd2a, 0x25dfdbff}, 0x10}, {&(0x7f00000011c0)={0x338, 0x3c, 0x202, 0x70bd2c, 0x25dfdbfb, "", [@typed={0xc4, 0x3c, @binary="8008bc4d2be75a1762e1ff99d81d9ad935f7c97017c064c4eb5eeb226dcefa5a9631c634ac30eb24fd68538ca5ee4e0e0c1fca7c472f1659e866d1426bf53c19a54e0406630116d34ebb44783c44565ed691453a9842a77cea334ce0991eb3f08bb2c8eedd7eb0bca9df5c300e326b76a59a5fbdf5be7b2f187368cbe6a09c8f1a8e0934261d991e7398e1f9ffd5ad1432669a3c5250e85b4f6fedab46df0b83b0f8b0533e453503e1182db43a7d670f6df4ef431079f0aaf9dfa9dbc843"}, @typed={0x9c, 0x3, @binary="b6f28a457659ffa658b3191c695e8d04c314dd7653734aef0d8cecb125a839c345272f0e72f3a6198a7260628216cc03f134087ab55881e224d53f74a06de3cdd6723d70b4ef492f8a30b4fc0a5b2d14e76f1e07d138d4763aefe582fadd7ed4ff6dfa7661020c278f7929d5c421878bc26542c0dfa1025adea609bc738c0879a7ba31c5518e3040f5ba08f4affdb423e2668153a5"}, @nested={0x10, 0x94, [@typed={0xc, 0x4b, @str='system\x00'}]}, @generic="c43014ee721d310f576fd55cc5f156b8f7a1ad82b9f9be6a83bef9d5adc9f102fbdd156da3de5349a58d38240ed8245d3ec45b70b6d5a03307d74f2284267d9d8b23510fc065a75f0c3ae2b4c2b9e11ada9264af32d9ba6f1de61254f47212b4c8846905b07582bf8af269c2b57f1de0c465da626975357e8d8d0924f95650dfba9a75492a7d2e1a2824f76a96ec59902e59106b09a0600dec13fa30b6eea555a1cbba28d91d876aa15720fe633d6c6ce2635e78665475a0494529d501e5bbf53122b1c5780e7b94c37d55c17e39182e9500ffad17cb79501c6a", @generic="98eaf1c30aee9617100e38fd43e6f04fc76095237b3e9fee7e360febddcd428469d96adb03c4689a49a3b0aa91eaf696ca60a22d51d6023d802950dad3b704731fdabc893a0ca3bfd29e0d6e8921faeb8017ad4773195ac401b4e58edf257bcc8ac357a91f5d7923a76053fcf5b4cdd241d05df9bb31837b360a41bfc92fa02ff2d25482a679054bc2f44878510c30ed12e5aa96c1843fb2c4a8e859c745b9ab11cf8dce70abba6eed252d2fe0cc4f5afc38680d6fd5f2b13aea23096c35715a40e63839092153f218641d153bd85f8b21835c472c103081d8c4df1eba74"]}, 0x338}], 0x8, &(0x7f0000001a00)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r2, r2]}], 0x88, 0x10}, 0x40001) ioctl(r0, 0x80184132, &(0x7f0000000000)) [ 193.142660] Unknown ioctl 1074048665 10:10:41 executing program 3: getpid() mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r0, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) dup2(r0, r2) 10:10:41 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x88470000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:41 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0xbb}}}, 0x5c) 10:10:41 executing program 4: gettid() mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000002400)=""/4096, 0x18) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x103000, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 10:10:41 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x8ffd, 0x2, 0x3, 0x1, 0x100, 0x100, 0x80}, &(0x7f00000000c0)=0x20) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4010000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0x30, r2, 0x504, 0x70bd25, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x54c}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x2004c8c0) ioctl(r0, 0x4141, &(0x7f0000000000)) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x400, 0x7, 0x2, 0x3ff, 0x236, 0x4, 0x80000000, 0x6, 0xffffffffffff7fff, 0xf81}) renameat2(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00', 0x1) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000240)=0xfffffffffffffffc, 0x4) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000200)=r0) getsockname$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000003c0)={'team0\x00', r3}) 10:10:41 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000940)={{{@in6, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a40), &(0x7f0000000a80)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000ac0)) getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001580)={{{@in6=@mcast2, @in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000001680)=0xe8) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001780)) geteuid() getresgid(&(0x7f00000017c0), &(0x7f0000001800), &(0x7f0000001840)) gettid() getresuid(&(0x7f0000001880), &(0x7f00000018c0), &(0x7f0000001900)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(r0, 0x80184132, &(0x7f0000000000)) [ 193.178664] Unknown ioctl 1074048665 10:10:41 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xc018ae85, 0xa07000) 10:10:41 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xe80}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:41 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000], 0xbb}}}, 0x5c) 10:10:41 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4112, &(0x7f0000000000)) 10:10:42 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(0xffffffffffffffff, r3) 10:10:42 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xffffffffffffff94, 0x1) 10:10:42 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000940)={{{@in6, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a40), &(0x7f0000000a80)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000ac0)) getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001580)={{{@in6=@mcast2, @in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000001680)=0xe8) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001780)) geteuid() getresgid(&(0x7f00000017c0), &(0x7f0000001800), &(0x7f0000001840)) gettid() getresuid(&(0x7f0000001880), &(0x7f00000018c0), &(0x7f0000001900)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:42 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x86ddffff00000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:42 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4112, &(0x7f0000000000)) 10:10:42 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff00000000], 0xbb}}}, 0x5c) 10:10:42 executing program 3: getpid() mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r0, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) dup2(r0, r2) 10:10:42 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x20042, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioprio_set$uid(0x0, 0x0, 0x35ff) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r3, 0x8200) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r4, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', 0xffffffffffffffff, &(0x7f0000012ff8)='./file0\x00') madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x9) syncfs(r4) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f00000000c0)='./file1\x00', 0x1f, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="2dc0255c1fbd043d8394c060daeab625f64f9624f7a95439ff0254965ea2cde26607a00d2e852c905aaf48f1be318b505173c12a087541745787b721c892ac5eb463e8ed03f94b318db327773aec11f5bd6db52a8192e51f572cb354c40a7ecaf8edc1e7b3d9ce581d3c4d5ddc934816d8c61f", 0x73, 0x8516}], 0x2000000, &(0x7f00000001c0)={[{@largeio='largeio', 0x2c}, {@nolargeio='nolargeio', 0x2c}, {@uquota='uquota', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@sunit={'sunit', 0x3d, 0xcc}, 0x2c}, {@inode64='inode64', 0x2c}]}) getresuid(&(0x7f00000004c0), &(0x7f0000003280), &(0x7f00000032c0)) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r5, 0xc018ae85, 0xa07000) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x6, 0x1}) 10:10:42 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000940)={{{@in6, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a40), &(0x7f0000000a80)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000ac0)) getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001580)={{{@in6=@mcast2, @in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000001680)=0xe8) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001780)) geteuid() getresgid(&(0x7f00000017c0), &(0x7f0000001800), &(0x7f0000001840)) gettid() getresuid(&(0x7f0000001880), &(0x7f00000018c0), &(0x7f0000001900)) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:42 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0xbb}}}, 0x5c) 10:10:42 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x14000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:42 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4112, &(0x7f0000000000)) 10:10:42 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r1, &(0x7f0000000040)="bdb0907425a14b062d689f317046c6ddff2e54915db4e842d32772521f7f2c86426d6344f43396dc37aa9b02c243d661a7e544c200be61c7be968ee02d017fe8f0a68bc55b4eb55f0db68e891e3194abffd5624d7128d7d3b06cdf5a22fc01e994926ff3b8ee28c0e86e239ba9544a49b13eace174adb52480da6e5d5f410162c327352155f00e224024c480a8c3101e76e6c1e822bc97ecd03ba0712bf151ee1b2736a6d4ed73a76b8ca10ee92ee49a46a6e4dcc68ac4364d949b3c4342c5664a76f841c89a5ea18a585ed50bbfe024f839954744c14162645269107a3352d35e703c099655fefa57008a1ff143eee8109b74", &(0x7f00000002c0)=""/4096}, 0x18) ioctl(r0, 0x8912, &(0x7f0000001440)="0000207000001032f272a40000000000") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x4141, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000012c0)={0x0, 0xa2, "5bc5277d198515b2e62fd8597f15cdbbe21772c4a28419220212ee7f5f6d0e2e90db7a9e1429fe72c21056917a260772044d8a0564fedf0cb945d2b288db174b1b304ba0a8087d5689d7fa0e4e66c9455e130cc11b28e026d6475bfa8a490864a90a209b071f2b66a63efb4dc5fecc69131a25078b3d64beaf90d921e6ee214adf65b5c13a33bdd6bbd8c6552d17927410686d3901da5bbe7336868d4ee186f984cd"}, &(0x7f0000000200)=0xaa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001380)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x200}, &(0x7f0000000240)=0x90) [ 194.228294] XFS (loop1): nobarrier option is deprecated, ignoring. [ 194.244952] XFS (loop1): sunit and swidth must be specified together 10:10:42 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x88caffff00000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:42 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4148, &(0x7f0000000000)) 10:10:42 executing program 5: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') getresgid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) setfsgid(r3) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000080010000000000000200000000000000", @ANYRES32=r1, @ANYBLOB="0000000000c001000000000000000000ffffffff0000000000000000", @ANYRES32=r1, @ANYBLOB="00000000030000000000000000000000000000000000000000000000"]) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r2, @ANYBLOB="210329bd7000ffdbdf250800000008000600000001000800050020000000"], 0x24}, 0x1, 0x0, 0x0, 0x20040040}, 0x4) r4 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffc, 0x200) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000480)="28f0f9e33ab1f1423c0bd2198d471ca2", 0x10) ioctl(r5, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r6 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pause() ioctl(r4, 0x4141, &(0x7f0000000000)) openat(r4, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) ioctl$FS_IOC_SETFSLABEL(r4, 0x41009432, &(0x7f0000000000)="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") r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) syncfs(r6) ioctl$SCSI_IOCTL_GET_IDLUN(r7, 0x5382, &(0x7f00000004c0)) [ 194.320401] XFS (loop1): nobarrier option is deprecated, ignoring. [ 194.336681] XFS (loop1): sunit and swidth must be specified together 10:10:43 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, 0xffffffffffffffff) 10:10:43 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0xbb}}}, 0x5c) 10:10:43 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000940)={{{@in6, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a40), &(0x7f0000000a80)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000ac0)) getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001580)={{{@in6=@mcast2, @in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000001680)=0xe8) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001780)) geteuid() getresgid(&(0x7f00000017c0), &(0x7f0000001800), &(0x7f0000001840)) gettid() getresuid(&(0x7f0000001880), &(0x7f00000018c0), &(0x7f0000001900)) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:43 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x300000000000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:43 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4148, &(0x7f0000000000)) 10:10:43 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)="0204003d6d34a3b1fada6999b59c4a5114cd84c57ad7d76a7b3ab25f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) fchmod(r0, 0x8) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x20, 0x10000) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000280)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000008004000058020000180100000000000098030000980300009803000004000000", @ANYPTR=&(0x7f0000000780)=ANY=[@ANYBLOB="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"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004d41524b000000000000000000000000000000000000000000000000000207000000ff00000000000000ffffffffff000000ffffff00f1dd1eb2eee50000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000070007000000000006627269646765300000000000000000006270713000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000040000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000010000000000000000ffffffffac14140b00000000ffffffff0000000000000000000000000000000000000000000000000000000000ff00ffff0000000000000000000000aaaaaaaaaaaa000000000000000000000000000000000000ff0000ffffff0000000000000000000000097d38ffff000100050004726f73653000000000000000000000006966623000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000800000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffff000000000000000000007f000001ffffffff08000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4d0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000000080)) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f00000000c0)=0x3, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xc018ae85, 0xa07000) 10:10:43 executing program 3: getpid() mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r0, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) dup2(r0, r2) 10:10:43 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000940)={{{@in6, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a40), &(0x7f0000000a80)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000ac0)) getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001580)={{{@in6=@mcast2, @in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000001680)=0xe8) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001780)) geteuid() getresgid(&(0x7f00000017c0), &(0x7f0000001800), &(0x7f0000001840)) gettid() getresuid(&(0x7f0000001880), &(0x7f00000018c0), &(0x7f0000001900)) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:43 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xb00000000000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:43 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4148, &(0x7f0000000000)) 10:10:43 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000940)={{{@in6, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a40), &(0x7f0000000a80)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000ac0)) getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001580)={{{@in6=@mcast2, @in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000001680)=0xe8) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001780)) geteuid() getresgid(&(0x7f00000017c0), &(0x7f0000001800), &(0x7f0000001840)) gettid() lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:43 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000], 0xbb}}}, 0x5c) 10:10:43 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x2, 0x5) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x2, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000000080)=""/131) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_RUN(r5, 0xc018ae85, 0xa07000) 10:10:43 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x2f000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:43 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl(r0, 0x4148, &(0x7f0000000000)) 10:10:43 executing program 5: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x5, &(0x7f0000000000)) 10:10:44 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, 0xffffffffffffffff) 10:10:44 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000000000}}, 0x5c) 10:10:44 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000940)={{{@in6, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a40), &(0x7f0000000a80)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000ac0)) getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001580)={{{@in6=@mcast2, @in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000001680)=0xe8) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001780)) geteuid() getresgid(&(0x7f00000017c0), &(0x7f0000001800), &(0x7f0000001840)) gettid() lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:44 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xc018ae85, 0xa07000) r4 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1000, 0x8000) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040), 0x117, 0x1008}}, 0x20) 10:10:44 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x4e000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:44 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl(r0, 0x4148, &(0x7f0000000000)) 10:10:44 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000080)="9b5e168e9e87b28b196b7fd1b8b0accb64a56997e465cdd5a251aede143fa8d38818aa8b") 10:10:44 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x40084146, &(0x7f0000000000)) 10:10:44 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1000000}}, 0x5c) 10:10:44 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl(r0, 0x4148, &(0x7f0000000000)) 10:10:44 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000940)={{{@in6, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a40), &(0x7f0000000a80)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000ac0)) getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001580)={{{@in6=@mcast2, @in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000001680)=0xe8) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001780)) geteuid() getresgid(&(0x7f00000017c0), &(0x7f0000001800), &(0x7f0000001840)) gettid() lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:44 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffff, 0x4) semget(0x2, 0x4, 0x400) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) 10:10:44 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x40084146, &(0x7f0000000000)) 10:10:44 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x3c00}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:44 executing program 1: r0 = socket$inet6(0xa, 0x1100000000002, 0x800000) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xc018ae85, 0xa07000) r4 = shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f00000002c0)=""/4096) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000000)={0x10000, 0x100000, 0xffffffff, 0x3bd, 0x80000001}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x1bd800, 0xfff, 0x5}, &(0x7f0000000080)=0x10) mkdir(&(0x7f0000000180)='./file0\x00', 0x82) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r5, @in={{0x2, 0x4e24, @rand_addr=0x6}}}, 0x84) r6 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x40, 0xaa20fecaf4498e92) ioctl$BLKBSZGET(r6, 0x80081270, &(0x7f0000000200)) 10:10:44 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x10000000}}, 0x5c) 10:10:45 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, 0xffffffffffffffff) 10:10:45 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4148, &(0x7f0000000000)) 10:10:45 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000940)={{{@in6, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a40), &(0x7f0000000a80)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000ac0)) getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001580)={{{@in6=@mcast2, @in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000001680)=0xe8) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001780)) geteuid() getresgid(&(0x7f00000017c0), &(0x7f0000001800), &(0x7f0000001840)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:45 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x40084146, &(0x7f0000000000)) 10:10:45 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x8864}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:45 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xa4ffffff}}, 0x5c) 10:10:45 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xc018ae85, 0xa07000) r4 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000000040)={0x12, 0x1000, &(0x7f00000002c0)="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"}) 10:10:45 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) 10:10:45 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000940)={{{@in6, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a40), &(0x7f0000000a80)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000ac0)) getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001580)={{{@in6=@mcast2, @in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000001680)=0xe8) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001780)) geteuid() lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:45 executing program 3: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000002400)=""/4096, 0xfffffffb) 10:10:45 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4148, &(0x7f0000000000)) 10:10:45 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x3}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:45 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x10}}, 0x5c) 10:10:45 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x7f, &(0x7f0000000000)="025cc83d6d345f7d562070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) 10:10:45 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x581402, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f00000002c0)={{0x6, 0x3, 0xa6, 0x2000000000000, 'syz1\x00', 0xfffffffffffffffc}, 0x1, [0x7, 0x80000000, 0x3, 0x101, 0x7, 0x100000001, 0x53c, 0x2, 0x7, 0xf49, 0x6, 0x9, 0x4, 0x0, 0x100, 0x1000, 0x8, 0x6, 0xff, 0x400, 0x8, 0x81, 0x4, 0x3, 0x10001, 0x57, 0x7fff, 0x10001, 0x15, 0x7ff, 0xe2f, 0x0, 0x3, 0x8, 0x1f, 0xffffffff00000001, 0x100, 0x0, 0x100, 0x4, 0xde41, 0xfffffffffffeffff, 0x428, 0x100000000, 0xffffffff, 0xfffffffffffffffa, 0x2, 0x100000000, 0x6, 0x8000, 0x9, 0x9, 0x98b, 0x9, 0x40, 0x401, 0x1, 0x7f, 0x3ff, 0x7, 0x9, 0x800, 0xfffffffffffffff9, 0x8, 0x3cb8, 0x33, 0x7, 0xffffffffffffffc2, 0x5, 0x66f5, 0x6, 0x1, 0x400, 0x80000001, 0xc7, 0x80, 0xfffffffffffffffd, 0x40, 0x1d2d, 0x3, 0xf8, 0x7fff, 0xfffffffffffffffb, 0x0, 0x7, 0xd7fd, 0xeba7, 0x8, 0x401, 0x8, 0xf240000000000, 0x100000001, 0x2, 0xef9, 0x900000, 0xffffffffffff72aa, 0xfff, 0x401, 0xffffffffffffff82, 0x0, 0x1, 0x2f, 0x401, 0x4, 0x1, 0x1000, 0x67, 0x0, 0x101, 0x8, 0x7, 0x4, 0x8000, 0x1, 0x100000001, 0x3, 0xffff, 0x7f, 0xffff, 0x1, 0x7fff, 0x7fff, 0xfc4c77d, 0x6, 0x9, 0x7, 0x1, 0x5]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000000100)) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x1, 0x0) ioctl$KVM_REINJECT_CONTROL(r5, 0xae71, &(0x7f0000000040)={0x3}) ioctl$KVM_RUN(r4, 0xc018ae85, 0xa07000) 10:10:45 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4148, &(0x7f0000000000)) [ 197.306997] Unknown ioctl -993503982 [ 197.344214] Unknown ioctl -1062710494 [ 197.352523] Unknown ioctl -993503982 [ 197.356522] Unknown ioctl -1062710494 10:10:46 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x8, 0x3, 0xfffffffffffffff7, 0xd692, 0x97, 0x1, 0x1ff, 0x1000, 0xff, 0x8}, 0xb) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xc018ae85, 0xa07000) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x40, 0x0) 10:10:46 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000940)={{{@in6, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a40), &(0x7f0000000a80)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000ac0)) getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001580)={{{@in6=@mcast2, @in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000001680)=0xe8) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001780)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:46 executing program 0: mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000002400)=""/4096, 0x20002418) 10:10:46 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) openat$cgroup_type(r0, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) 10:10:46 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x100) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() write$FUSE_ATTR(r1, &(0x7f00000001c0)={0x78, 0x0, 0x6, {0x7, 0x100000001, 0x0, {0x6, 0x2, 0x7, 0x7, 0x40, 0xff, 0x1ff, 0x8, 0x1, 0x9, 0x5, r2, r3, 0x9, 0x1f}}}, 0x78) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r5, r4) ioctl$FIONREAD(r5, 0x541b, &(0x7f0000000100)) dup2(r4, r6) 10:10:46 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffa4}}, 0x5c) 10:10:46 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4148, &(0x7f0000000000)) 10:10:46 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x21}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:46 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000940)={{{@in6, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a40), &(0x7f0000000a80)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000ac0)) getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001580)={{{@in6=@mcast2, @in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000001680)=0xe8) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:46 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4148, &(0x7f0000000000)) 10:10:46 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x400000000000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:46 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1000000000000000}}, 0x5c) 10:10:46 executing program 0 (fault-call:9 fault-nth:0): r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:10:46 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4140, &(0x7f0000000000)="03a1f0541ce84151f2a9eb20362031daff2039958abde723eb408b646abbc03adbf6e3e06686465c1626c064d1d3cc1ad7d35e861eebe9f640ed9ad1500e96d672cabeb6b5b7044ecb6c5144258c2e393fe77a158d68f7a473251501def78567c9") 10:10:46 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4148, &(0x7f0000000000)) 10:10:46 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe(&(0x7f0000000000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x1000) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xc018ae85, 0xa07000) 10:10:46 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000940)={{{@in6, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a40), &(0x7f0000000a80)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000ac0)) getpgrp(0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:46 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xa4ffffff00000000}}, 0x5c) 10:10:46 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x81000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:46 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x28, "018777d61770e9ec2b95cf0f232531276cf509961be9138deec5948e8103b696bb92ab18f6e52efc"}, &(0x7f0000000100)=0x30) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r2, 0xd33, 0x30}, &(0x7f0000000200)=0xc) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000600)={0x1, &(0x7f00000005c0)=[{0x7c8, 0x9, 0xff, 0x20}]}, 0x10) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000880)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000840)={0xffffffffffffffff}, 0x106, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f00000008c0)={0x5, 0x10, 0xfa00, {&(0x7f0000000640), r3, 0x3}}, 0x18) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000080)={0x3, 0x1}) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') syz_open_dev$vcsa(&(0x7f0000000580)='/dev/vcsa#\x00', 0x9, 0x400100) flock(0xffffffffffffff9c, 0x2) splice(r1, &(0x7f0000000240), r0, &(0x7f00000002c0), 0x4, 0xa) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000540)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x90, r4, 0x400, 0x70bd27, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r5}, {0x74, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}]}, 0x90}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000040) 10:10:47 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x28, "018777d61770e9ec2b95cf0f232531276cf509961be9138deec5948e8103b696bb92ab18f6e52efc"}, &(0x7f0000000100)=0x30) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r2, 0xd33, 0x30}, &(0x7f0000000200)=0xc) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000600)={0x1, &(0x7f00000005c0)=[{0x7c8, 0x9, 0xff, 0x20}]}, 0x10) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000880)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000840)={0xffffffffffffffff}, 0x106, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f00000008c0)={0x5, 0x10, 0xfa00, {&(0x7f0000000640), r3, 0x3}}, 0x18) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000080)={0x3, 0x1}) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') syz_open_dev$vcsa(&(0x7f0000000580)='/dev/vcsa#\x00', 0x9, 0x400100) flock(0xffffffffffffff9c, 0x2) splice(r1, &(0x7f0000000240), r0, &(0x7f00000002c0), 0x4, 0xa) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000540)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x90, r4, 0x400, 0x70bd27, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r5}, {0x74, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}]}, 0x90}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000040) 10:10:47 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0xa4ffffff}, 0x5c) 10:10:47 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x4148, &(0x7f0000000000)) 10:10:47 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x2c00}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:47 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000940)={{{@in6, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a40), &(0x7f0000000a80)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000ac0)) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:47 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x5) ioctl$KVM_RUN(r3, 0xc018ae85, 0xa07000) 10:10:47 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000040)) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x2, 0x6, 0xa54}) 10:10:47 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x10}, 0x5c) 10:10:47 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:10:47 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000940)={{{@in6, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a40), &(0x7f0000000a80)=0xc) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:47 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4140, &(0x7f0000000000)="03a1f0541ce84151f2a9eb20362031daff2039958abde723eb408b646abbc03adbf6e3e06686465c1626c064d1d3cc1ad7d35e861eebe9f640ed9ad1500e96d672cabeb6b5b7044ecb6c5144258c2e393fe77a158d68f7a473251501def78567c9") 10:10:47 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r2, &(0x7f0000000600)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f00000000c0)=ANY=[]}, 0x20000000) sendmsg$kcm(r2, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000b00), 0x0, &(0x7f0000000740)}, 0x20004040) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) 10:10:47 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x4305}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:47 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x4148, &(0x7f0000000000)) 10:10:47 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = dup2(r2, r2) write$RDMA_USER_CM_CMD_GET_EVENT(r3, &(0x7f0000000180)={0xc, 0x8, 0xfa00}, 0x10) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xc018ae85, 0xa07000) 10:10:47 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0xffffffa4}, 0x5c) 10:10:47 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x100000000000000}, 0x5c) 10:10:47 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4140, &(0x7f0000000000)="03a1f0541ce84151f2a9eb20362031daff2039958abde723eb408b646abbc03adbf6e3e06686465c1626c064d1d3cc1ad7d35e861eebe9f640ed9ad1500e96d672cabeb6b5b7044ecb6c5144258c2e393fe77a158d68f7a473251501def78567c9") 10:10:47 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xd}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:47 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x4148, &(0x7f0000000000)) 10:10:47 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000940)={{{@in6, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:47 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/83) r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x0, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r1, 0x4141, &(0x7f0000000000)) 10:10:47 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='/dev/kvm\x00', 0xffffffffffffff9c}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000100)=0xffff) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xc018ae85, 0xa07000) 10:10:47 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1000000000000000}, 0x5c) 10:10:48 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000001400)=0x2, 0x4) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r2, 0x4, 0x400000000002001) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='team0\x00', 0x10) ioctl$int_in(r4, 0x5452, &(0x7f0000001600)=0x5) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000002640)) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r4, &(0x7f0000000000)={0x4}) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000001440)) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000140)="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") dup2(r3, r2) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000100)) dup2(r2, r4) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x24, 0x1, @thr={&(0x7f0000001140)="412968dc5b9ff1616ac01431e1454a2d16d8c93de794e222ed93ef268249a842055464f80c74eff709bd08d3c35656d65070343e3a12e39d170e849075966396ca70e5d2b19ca735128ed26aff56af8cc025e55938ccc853043674bf88e027d12c7885c327dd149a08e269ae1501cd1c3778afc6e2d2e2fd1c27913d1b4cfefef6663b034af2c11bfe8868e9d8bb89367cd41a0ef0864547cd6df75e9b5319f76e5423cb96923017330ab61228af6f27ef9f6a8a4852034b9df0573ad494556e9a2b04c33123abf5", &(0x7f0000001240)="0ae9d6a230eea0f5a9f1cf567612759d987ec91f92f34bb1d788c00c869b41e499976b760f428d81f5c719f848787cba9a64e7cd80c8fe04d17e85e2d0d9c8ebc75a8390890012762783b6f5ded87d7e769c5f1ab116f75d0712ddf4566fcd26d7b53679a542fdc12700b10aa3bb6ed9b6594253e45c531d3fe4d73fd8d8fc015106b976f740e794db98122e3176c76996ee1d2d1cf0620e16"}}, &(0x7f0000001300)=0x0) clock_gettime(0x0, &(0x7f0000001340)={0x0, 0x0}) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000001640)=""/4096) timer_settime(r5, 0x0, &(0x7f0000001380)={{r6, r7+10000000}, {0x0, 0x1c9c380}}, &(0x7f00000013c0)) 10:10:48 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4148, &(0x7f0000000000)) 10:10:48 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:48 executing program 3 (fault-call:1 fault-nth:0): mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) 10:10:48 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x806000000000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:48 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0xa4ffffff00000000}, 0x5c) 10:10:48 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fcntl$getown(r0, 0x9) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r4, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10, 0x800) ioctl$KVM_RUN(r3, 0xc018ae85, 0xa07000) 10:10:48 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) timer_create(0x4, &(0x7f0000000000)={0x0, 0x19, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000001c0)={0x100000000, 0x9, 0x46, 'queue1\x00', 0x4}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f00000000c0)={{}, {r3, r4+30000000}}, &(0x7f0000000100)) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl(r0, 0x4141, &(0x7f0000000000)) [ 200.049230] FAULT_INJECTION: forcing a failure. [ 200.049230] name failslab, interval 1, probability 0, space 0, times 0 [ 200.060486] CPU: 1 PID: 14245 Comm: syz-executor3 Not tainted 4.18.0-rc5-next-20180716+ #8 [ 200.068868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.078195] Call Trace: [ 200.080776] dump_stack+0x1c9/0x2b4 [ 200.084391] ? dump_stack_print_info.cold.2+0x52/0x52 [ 200.089566] ? lock_acquire+0x1e4/0x540 [ 200.093520] ? get_pid_task+0xd8/0x1a0 [ 200.097402] should_fail.cold.4+0xa/0x11 [ 200.101451] ? lock_release+0xa30/0xa30 [ 200.105413] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 200.110504] ? find_vpid+0xf0/0xf0 [ 200.114027] ? __f_unlock_pos+0x19/0x20 [ 200.117989] ? lock_downgrade+0x8f0/0x8f0 [ 200.122131] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 200.127650] ? proc_fail_nth_write+0x9e/0x210 [ 200.132132] ? proc_cwd_link+0x1d0/0x1d0 [ 200.136172] ? lock_acquire+0x1e4/0x540 [ 200.140128] ? lock_acquire+0x1e4/0x540 [ 200.144080] ? fs_reclaim_acquire+0x20/0x20 [ 200.148387] ? lock_downgrade+0x8f0/0x8f0 [ 200.152518] ? check_same_owner+0x340/0x340 [ 200.156826] ? fsnotify_first_mark+0x350/0x350 [ 200.161389] ? __fsnotify_parent+0xcc/0x420 [ 200.165693] ? rcu_note_context_switch+0x730/0x730 [ 200.170616] ? syscall_trace_enter+0x68e/0x1210 [ 200.175268] __should_failslab+0x124/0x180 [ 200.179487] should_failslab+0x9/0x14 [ 200.183270] __kmalloc_track_caller+0x2c4/0x760 [ 200.187931] ? strncpy_from_user+0x510/0x510 [ 200.192322] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 200.197838] ? strndup_user+0x77/0xd0 [ 200.201620] memdup_user+0x2c/0xa0 [ 200.205147] strndup_user+0x77/0xd0 [ 200.208754] ksys_mount+0x3c/0x140 [ 200.212289] __x64_sys_mount+0xbe/0x150 [ 200.216246] do_syscall_64+0x1b9/0x820 [ 200.220116] ? finish_task_switch+0x1d3/0x870 [ 200.224592] ? syscall_return_slowpath+0x5e0/0x5e0 [ 200.229509] ? syscall_return_slowpath+0x31d/0x5e0 [ 200.234420] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 200.239421] ? prepare_exit_to_usermode+0x291/0x3b0 [ 200.244421] ? perf_trace_sys_enter+0xb10/0xb10 [ 200.249067] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 200.253893] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 200.259061] RIP: 0033:0x455ab9 [ 200.262237] 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 [ 200.281375] RSP: 002b:00007fcca71e8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 200.289076] RAX: ffffffffffffffda RBX: 00007fcca71e96d4 RCX: 0000000000455ab9 10:10:48 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x2100000000000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:48 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4148, &(0x7f0000000000)) 10:10:48 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1000000}, 0x5c) 10:10:48 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:48 executing program 3 (fault-call:1 fault-nth:1): mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) [ 200.296324] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000020000080 [ 200.303570] RBP: 000000000072bea0 R08: 00000000200012c0 R09: 0000000000000000 [ 200.310818] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 200.318064] R13: 00000000004c01fb R14: 00000000004cfe38 R15: 0000000000000000 10:10:48 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00000002c0)=ANY=[@ANYBLOB="540002000200400003000900080000005d00590207000800bd680000000000013f00000005000662060001000700010001008501bcc83e02ba8e157c674ed350591f9c30915d0faabe77e6cd1c4e2cd82e973043cf19442ba3c28b5c8acaa84cc0bcc553d04e8942be5821733a9a3d51514fe07f4b24a60b4ccfffbbcfe80608bdd7ace3fd365b809025dbe4b634277432366b0f10cb65e740143cade3047775063753e653699f50c0baa0d93c5c07973e8ad986e472ea67f62fbc9943106afb56911ef2b3b433fa27012976070ab99ab248b02f7579f8782c9d2ac08022b88b00ea"]) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) 10:10:48 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x3a000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:48 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") acct(&(0x7f0000000000)='./file0\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5, 0x2) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000080)=""/70) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xc018ae85, 0xa07000) 10:10:48 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(r0, 0x80184132, &(0x7f0000000000)) [ 200.463450] FAULT_INJECTION: forcing a failure. [ 200.463450] name failslab, interval 1, probability 0, space 0, times 0 [ 200.474745] CPU: 1 PID: 14285 Comm: syz-executor3 Not tainted 4.18.0-rc5-next-20180716+ #8 [ 200.483130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.492480] Call Trace: [ 200.495069] dump_stack+0x1c9/0x2b4 [ 200.498690] ? dump_stack_print_info.cold.2+0x52/0x52 [ 200.503866] ? __kernel_text_address+0xd/0x40 [ 200.508351] ? unwind_get_return_address+0x61/0xa0 [ 200.513267] should_fail.cold.4+0xa/0x11 [ 200.517314] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 200.522431] ? save_stack+0xa9/0xd0 [ 200.526057] ? save_stack+0x43/0xd0 [ 200.529667] ? kasan_kmalloc+0xc4/0xe0 [ 200.533538] ? __kmalloc_track_caller+0x14a/0x760 [ 200.538364] ? memdup_user+0x2c/0xa0 [ 200.542058] ? strndup_user+0x77/0xd0 [ 200.545848] ? ksys_mount+0x3c/0x140 [ 200.549546] ? do_syscall_64+0x1b9/0x820 [ 200.553595] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 200.558954] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 200.564496] ? proc_fail_nth_write+0x9e/0x210 [ 200.568972] ? proc_cwd_link+0x1d0/0x1d0 [ 200.573009] ? __schedule+0x884/0x1ea0 [ 200.576880] ? lock_acquire+0x1e4/0x540 [ 200.580841] ? fs_reclaim_acquire+0x20/0x20 [ 200.585157] ? lock_downgrade+0x8f0/0x8f0 [ 200.589314] ? check_same_owner+0x340/0x340 [ 200.593625] ? lock_release+0xa30/0xa30 [ 200.597579] ? rcu_note_context_switch+0x730/0x730 [ 200.602496] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 200.607507] __should_failslab+0x124/0x180 [ 200.611719] should_failslab+0x9/0x14 [ 200.615499] __kmalloc_track_caller+0x2c4/0x760 [ 200.620150] ? strncpy_from_user+0x510/0x510 [ 200.624538] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 200.630056] ? strndup_user+0x77/0xd0 [ 200.633835] memdup_user+0x2c/0xa0 [ 200.637360] strndup_user+0x77/0xd0 [ 200.640970] ksys_mount+0x73/0x140 [ 200.644486] __x64_sys_mount+0xbe/0x150 [ 200.648437] do_syscall_64+0x1b9/0x820 [ 200.652301] ? syscall_slow_exit_work+0x500/0x500 [ 200.657122] ? syscall_return_slowpath+0x5e0/0x5e0 [ 200.662026] ? syscall_return_slowpath+0x31d/0x5e0 [ 200.666941] ? prepare_exit_to_usermode+0x291/0x3b0 [ 200.671940] ? perf_trace_sys_enter+0xb10/0xb10 [ 200.676585] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 200.681409] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 200.686572] RIP: 0033:0x455ab9 [ 200.689740] 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 [ 200.708864] RSP: 002b:00007fcca71e8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 200.716553] RAX: ffffffffffffffda RBX: 00007fcca71e96d4 RCX: 0000000000455ab9 [ 200.723798] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000020000080 [ 200.731047] RBP: 000000000072bea0 R08: 00000000200012c0 R09: 0000000000000000 [ 200.738748] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 200.746003] R13: 00000000004c01fb R14: 00000000004cfe38 R15: 0000000000000001 10:10:49 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) openat$random(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) dup2(r1, r3) 10:10:49 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4148, &(0x7f0000000000)) 10:10:49 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x10000000}, 0x5c) 10:10:49 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = shmget(0x3, 0x2000, 0x54000200, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f00000001c0)=""/112) truncate(&(0x7f00000000c0)='./file0\x00', 0x1) ioctl(r0, 0x4141, &(0x7f0000000000)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x3, 0x6}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) 10:10:49 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x806}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:49 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:49 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xc018ae85, 0xa07000) r4 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='-+bdev\\eth0\x00', 0xfffffffffffffffb) r5 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="a79177d76bbcb37deb76497c6d907aa7d93ecc428ad58b953b99ffc5848597", 0x1f, 0xfffffffffffffff8) r6 = add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="bc5e3ae1fb15bd1690aaf479c98539fbdfdaa6a6d42458318369c6bd6df1bfce2974409a4ae1c7d373", 0x29, 0xfffffffffffffffe) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$TCSETAW(r7, 0x5407, &(0x7f0000000480)={0x3, 0x280000000000000, 0x712d, 0x401, 0x3, 0xade, 0xfcd, 0x800, 0x400, 0x7f}) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r4, r5, r6}, &(0x7f0000000300)=""/146, 0x92, &(0x7f0000000400)={&(0x7f00000003c0)={'md4\x00'}}) r8 = semget$private(0x0, 0x0, 0x3) semtimedop(r8, &(0x7f00000004c0)=[{0x3, 0x6, 0x800}, {0x3, 0x1, 0x1000}], 0x2, &(0x7f0000000500)={0x77359400}) 10:10:49 executing program 3 (fault-call:1 fault-nth:2): mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) [ 200.993226] FAULT_INJECTION: forcing a failure. [ 200.993226] name failslab, interval 1, probability 0, space 0, times 0 [ 201.004631] CPU: 0 PID: 14304 Comm: syz-executor3 Not tainted 4.18.0-rc5-next-20180716+ #8 [ 201.013012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.022359] Call Trace: [ 201.024931] dump_stack+0x1c9/0x2b4 [ 201.028635] ? dump_stack_print_info.cold.2+0x52/0x52 [ 201.033808] ? __kernel_text_address+0xd/0x40 [ 201.038370] ? unwind_get_return_address+0x61/0xa0 [ 201.043287] should_fail.cold.4+0xa/0x11 [ 201.047331] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 201.052413] ? save_stack+0xa9/0xd0 [ 201.056028] ? kasan_kmalloc+0xc4/0xe0 [ 201.059901] ? __kmalloc_track_caller+0x14a/0x760 [ 201.064736] ? memdup_user+0x2c/0xa0 [ 201.068433] ? strndup_user+0x77/0xd0 [ 201.072213] ? ksys_mount+0x73/0x140 [ 201.075906] ? __x64_sys_mount+0xbe/0x150 [ 201.080036] ? do_syscall_64+0x1b9/0x820 [ 201.084088] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 201.089609] ? proc_fail_nth_write+0x9e/0x210 [ 201.094079] ? proc_cwd_link+0x1d0/0x1d0 [ 201.098121] ? lock_acquire+0x1e4/0x540 [ 201.102076] ? lock_acquire+0x1e4/0x540 [ 201.106041] ? fs_reclaim_acquire+0x20/0x20 [ 201.110353] ? lock_downgrade+0x8f0/0x8f0 [ 201.114482] ? check_same_owner+0x340/0x340 [ 201.118781] ? lock_release+0xa30/0xa30 [ 201.122741] ? check_same_owner+0x340/0x340 [ 201.127042] ? rcu_note_context_switch+0x730/0x730 [ 201.131952] ? __check_object_size+0xa3/0x5d7 [ 201.136433] __should_failslab+0x124/0x180 [ 201.140649] should_failslab+0x9/0x14 [ 201.144431] kmem_cache_alloc_trace+0x2cb/0x780 [ 201.149082] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 201.154594] ? _copy_from_user+0xdf/0x150 [ 201.158727] copy_mount_options+0x5f/0x380 [ 201.162944] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 201.168558] ksys_mount+0xd0/0x140 [ 201.172078] __x64_sys_mount+0xbe/0x150 [ 201.176039] do_syscall_64+0x1b9/0x820 [ 201.179913] ? finish_task_switch+0x1d3/0x870 [ 201.184388] ? syscall_return_slowpath+0x5e0/0x5e0 [ 201.189297] ? syscall_return_slowpath+0x31d/0x5e0 [ 201.194207] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 201.199205] ? prepare_exit_to_usermode+0x291/0x3b0 [ 201.204374] ? perf_trace_sys_enter+0xb10/0xb10 [ 201.209025] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 201.213853] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 201.219019] RIP: 0033:0x455ab9 [ 201.222182] 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 10:10:49 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 10:10:49 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x608}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:49 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(r0, 0x80184132, &(0x7f0000000000)) [ 201.241304] RSP: 002b:00007fcca71e8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 201.248990] RAX: ffffffffffffffda RBX: 00007fcca71e96d4 RCX: 0000000000455ab9 [ 201.256244] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000020000080 [ 201.263488] RBP: 000000000072bea0 R08: 00000000200012c0 R09: 0000000000000000 [ 201.270737] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 201.277985] R13: 00000000004c01fb R14: 00000000004cfe38 R15: 0000000000000002 10:10:49 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4148, &(0x7f0000000000)) 10:10:49 executing program 3 (fault-call:1 fault-nth:3): mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) 10:10:49 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc00395e6509d2bbf}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r2, 0xa21, 0x70bd26, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x1) ioctl(r0, 0x0, &(0x7f00000002c0)="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") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) 10:10:49 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x20, 0x204801) ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f0000000040)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xc018ae85, 0xa07000) 10:10:49 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(r0, 0x80184132, &(0x7f0000000000)) [ 201.369113] FAULT_INJECTION: forcing a failure. [ 201.369113] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 201.380945] CPU: 1 PID: 14336 Comm: syz-executor3 Not tainted 4.18.0-rc5-next-20180716+ #8 [ 201.389344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.398680] Call Trace: [ 201.401255] dump_stack+0x1c9/0x2b4 [ 201.404866] ? dump_stack_print_info.cold.2+0x52/0x52 [ 201.410057] should_fail.cold.4+0xa/0x11 [ 201.414102] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 201.419196] ? lock_acquire+0x1e4/0x540 [ 201.423150] ? is_bpf_text_address+0xae/0x170 [ 201.427624] ? lock_downgrade+0x8f0/0x8f0 [ 201.431750] ? lock_release+0xa30/0xa30 [ 201.435707] ? trace_hardirqs_on+0x10/0x10 [ 201.439921] ? trace_hardirqs_on+0x10/0x10 [ 201.444137] ? is_bpf_text_address+0xd7/0x170 [ 201.448610] ? kernel_text_address+0x79/0xf0 [ 201.453011] ? __kernel_text_address+0xd/0x40 [ 201.457492] ? unwind_get_return_address+0x61/0xa0 [ 201.462413] ? __save_stack_trace+0x8d/0xf0 [ 201.466723] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 201.472249] ? should_fail+0x246/0xd86 [ 201.476128] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 201.481224] __alloc_pages_nodemask+0x36e/0xdb0 [ 201.485880] ? __kmalloc_track_caller+0x14a/0x760 [ 201.490707] ? memdup_user+0x2c/0xa0 [ 201.494396] ? strndup_user+0x77/0xd0 [ 201.498175] ? ksys_mount+0x73/0x140 [ 201.501869] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 201.506866] ? proc_fail_nth_write+0x9e/0x210 [ 201.511346] ? proc_cwd_link+0x1d0/0x1d0 [ 201.515397] ? lock_acquire+0x1e4/0x540 [ 201.519960] ? fs_reclaim_acquire+0x20/0x20 [ 201.524262] ? lock_downgrade+0x8f0/0x8f0 [ 201.528391] ? lock_release+0xa30/0xa30 [ 201.532344] ? check_same_owner+0x340/0x340 [ 201.536640] ? lock_release+0xa30/0xa30 [ 201.540602] cache_grow_begin+0x91/0x710 [ 201.544653] kmem_cache_alloc_trace+0x6a5/0x780 [ 201.549398] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 201.554924] copy_mount_options+0x5f/0x380 [ 201.559144] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 201.564674] ksys_mount+0xd0/0x140 [ 201.568195] __x64_sys_mount+0xbe/0x150 [ 201.572159] do_syscall_64+0x1b9/0x820 [ 201.576037] ? syscall_return_slowpath+0x5e0/0x5e0 [ 201.580954] ? syscall_return_slowpath+0x31d/0x5e0 [ 201.585866] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 201.590871] ? prepare_exit_to_usermode+0x291/0x3b0 [ 201.595864] ? perf_trace_sys_enter+0xb10/0xb10 [ 201.600514] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 201.605336] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 201.610501] RIP: 0033:0x455ab9 [ 201.613662] 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 [ 201.632796] RSP: 002b:00007fcca71e8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 201.640483] RAX: ffffffffffffffda RBX: 00007fcca71e96d4 RCX: 0000000000455ab9 [ 201.647732] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000020000080 [ 201.654985] RBP: 000000000072bea0 R08: 00000000200012c0 R09: 0000000000000000 [ 201.662930] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 201.670180] R13: 00000000004c01fb R14: 00000000004cfe38 R15: 0000000000000003 10:10:50 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r4 = semget(0x2, 0x2, 0x0) semctl$GETPID(r4, 0x3, 0xb, &(0x7f0000000140)=""/250) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:10:50 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 10:10:50 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x86ddffff}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:50 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:50 executing program 3 (fault-call:1 fault-nth:4): mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) 10:10:50 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x3) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r2 = accept$alg(r0, 0x0, 0x0) ioctl(r2, 0x8912, &(0x7f0000000500)="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") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe50, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) 10:10:50 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4148, &(0x7f0000000000)) 10:10:50 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)="3621782d147a67ab02fb874f4ca900bbdf0dc4535c102530f030ffabe4a58001d433312af9832f42f76aae179615dd69b7d3bb79f210b97a6a7136befbc5cfe8dcde9946eee6c9821dd06a2f90d9eed4b4a9867a296cc4c2ba8eb19fcc70af6716c29d11d6d2844f3ce1555db0d1ffd7ccf95b95a3a482fc93bb075603908ee15e94e3ab74bb5e71c5ca97a20cbace19998c7087fc33ccf998f45fd390684a2e2b49613ac9ccb5e7", 0xa8) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x9db, 0x2000) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) ftruncate(r4, 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xc018ae85, 0xa07000) [ 202.252959] FAULT_INJECTION: forcing a failure. [ 202.252959] name failslab, interval 1, probability 0, space 0, times 0 [ 202.264250] CPU: 0 PID: 14367 Comm: syz-executor3 Not tainted 4.18.0-rc5-next-20180716+ #8 [ 202.272674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.282013] Call Trace: [ 202.284590] dump_stack+0x1c9/0x2b4 [ 202.288204] ? dump_stack_print_info.cold.2+0x52/0x52 [ 202.293382] ? trace_hardirqs_on+0xd/0x10 [ 202.297513] should_fail.cold.4+0xa/0x11 [ 202.301556] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 202.306639] ? lock_repin_lock+0x430/0x430 [ 202.310860] ? kasan_check_write+0x14/0x20 [ 202.315079] ? __schedule+0x884/0x1ea0 [ 202.318962] ? __sched_text_start+0x8/0x8 [ 202.323093] ? kernel_text_address+0x79/0xf0 [ 202.327485] ? __kernel_text_address+0xd/0x40 [ 202.331973] ? lock_acquire+0x1e4/0x540 [ 202.335931] ? fs_reclaim_acquire+0x20/0x20 [ 202.340254] ? lock_downgrade+0x8f0/0x8f0 [ 202.344386] ? check_same_owner+0x340/0x340 [ 202.348689] ? save_stack+0xa9/0xd0 [ 202.352299] ? kasan_kmalloc+0xc4/0xe0 [ 202.356171] ? kmem_cache_alloc_trace+0x152/0x780 [ 202.360995] ? copy_mount_options+0x5f/0x380 [ 202.365387] __should_failslab+0x124/0x180 [ 202.369605] should_failslab+0x9/0x14 [ 202.373422] kmem_cache_alloc+0x2af/0x760 [ 202.377558] ? lock_acquire+0x1e4/0x540 [ 202.381687] getname_flags+0xd0/0x5a0 [ 202.385471] user_path_at_empty+0x2d/0x50 [ 202.389601] do_mount+0x180/0x1fb0 [ 202.393214] ? kasan_check_write+0x14/0x20 [ 202.397439] ? copy_mount_string+0x40/0x40 [ 202.401665] ? retint_kernel+0x10/0x10 [ 202.405535] ? copy_mount_options+0x1f0/0x380 [ 202.410016] ? copy_mount_options+0x206/0x380 [ 202.414494] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 202.420015] ? copy_mount_options+0x285/0x380 [ 202.424493] ksys_mount+0x12d/0x140 [ 202.428101] __x64_sys_mount+0xbe/0x150 [ 202.432057] do_syscall_64+0x1b9/0x820 [ 202.435926] ? finish_task_switch+0x1d3/0x870 [ 202.440405] ? syscall_return_slowpath+0x5e0/0x5e0 [ 202.445324] ? syscall_return_slowpath+0x31d/0x5e0 [ 202.450239] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 202.455255] ? prepare_exit_to_usermode+0x291/0x3b0 [ 202.460256] ? perf_trace_sys_enter+0xb10/0xb10 [ 202.464907] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 202.469733] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 202.474901] RIP: 0033:0x455ab9 [ 202.478068] 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 10:10:50 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4148, &(0x7f0000000000)) 10:10:50 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 10:10:50 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(r0, 0x80184132, &(0x7f0000000000)) [ 202.497242] RSP: 002b:00007fcca71e8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 202.504938] RAX: ffffffffffffffda RBX: 00007fcca71e96d4 RCX: 0000000000455ab9 [ 202.512195] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000020000080 [ 202.519451] RBP: 000000000072bea0 R08: 00000000200012c0 R09: 0000000000000000 [ 202.526702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 202.533962] R13: 00000000004c01fb R14: 00000000004cfe38 R15: 0000000000000004 10:10:50 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4148, &(0x7f0000000000)) 10:10:50 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x21000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:50 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000000, 0xfffffffffffffffb) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000000)={0xffffffffffffffff}, 0x0, 0x1000}}, 0x20) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futex(&(0x7f00000000c0)=0x2, 0x4, 0x1, &(0x7f00000001c0)={r3, r4+10000000}, &(0x7f0000000200)=0x2, 0x0) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r2, 0x8}}, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) 10:10:50 executing program 3 (fault-call:1 fault-nth:5): mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) 10:10:50 executing program 1: r0 = socket$inet6(0xa, 0x4, 0xfffffffffffffffc) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x55ceb13ca09c4a78, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x6, r2}) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_RUN(r5, 0xc018ae85, 0xa07000) [ 202.738312] FAULT_INJECTION: forcing a failure. [ 202.738312] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 202.750157] CPU: 1 PID: 14400 Comm: syz-executor3 Not tainted 4.18.0-rc5-next-20180716+ #8 [ 202.758560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.767908] Call Trace: [ 202.770503] dump_stack+0x1c9/0x2b4 [ 202.774116] ? dump_stack_print_info.cold.2+0x52/0x52 [ 202.779285] ? trace_hardirqs_on+0x10/0x10 [ 202.783596] should_fail.cold.4+0xa/0x11 [ 202.787643] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 202.792732] ? trace_hardirqs_on+0x10/0x10 [ 202.796946] ? trace_hardirqs_on+0x10/0x10 [ 202.801168] ? mnt_get_count+0x150/0x150 [ 202.805214] ? dput.part.26+0x276/0x7a0 [ 202.809191] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 202.814364] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 202.819887] ? should_fail+0x246/0xd86 [ 202.823754] ? is_bpf_text_address+0xae/0x170 [ 202.828235] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 202.833332] __alloc_pages_nodemask+0x36e/0xdb0 [ 202.838001] ? kasan_check_read+0x11/0x20 [ 202.842157] ? rcu_is_watching+0x8c/0x150 [ 202.846286] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 202.851292] ? is_bpf_text_address+0xd7/0x170 [ 202.855773] ? kernel_text_address+0x79/0xf0 [ 202.860163] ? __kernel_text_address+0xd/0x40 [ 202.864639] ? lock_acquire+0x1e4/0x540 [ 202.868589] ? fs_reclaim_acquire+0x20/0x20 [ 202.872891] ? lock_downgrade+0x8f0/0x8f0 [ 202.877031] ? lock_release+0xa30/0xa30 [ 202.880988] ? check_same_owner+0x340/0x340 [ 202.885288] ? save_stack+0xa9/0xd0 [ 202.888904] cache_grow_begin+0x91/0x710 [ 202.892947] kmem_cache_alloc+0x689/0x760 [ 202.897080] getname_flags+0xd0/0x5a0 [ 202.900865] user_path_at_empty+0x2d/0x50 [ 202.904990] do_mount+0x180/0x1fb0 [ 202.908510] ? kasan_check_write+0x14/0x20 [ 202.912726] ? copy_mount_string+0x40/0x40 [ 202.916938] ? kasan_kmalloc+0xc4/0xe0 [ 202.920803] ? kmem_cache_alloc_trace+0x318/0x780 [ 202.925632] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 202.931159] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 202.936672] ? copy_mount_options+0x285/0x380 [ 202.941146] ksys_mount+0x12d/0x140 [ 202.944751] __x64_sys_mount+0xbe/0x150 [ 202.948715] do_syscall_64+0x1b9/0x820 [ 202.952582] ? syscall_return_slowpath+0x5e0/0x5e0 [ 202.957495] ? syscall_return_slowpath+0x31d/0x5e0 [ 202.962400] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 202.967401] ? prepare_exit_to_usermode+0x291/0x3b0 [ 202.972395] ? perf_trace_sys_enter+0xb10/0xb10 [ 202.977040] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 202.981865] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 202.987032] RIP: 0033:0x455ab9 [ 202.990199] 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 [ 203.009322] RSP: 002b:00007fcca71e8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 203.017024] RAX: ffffffffffffffda RBX: 00007fcca71e96d4 RCX: 0000000000455ab9 [ 203.024272] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000020000080 [ 203.031525] RBP: 000000000072bea0 R08: 00000000200012c0 R09: 0000000000000000 [ 203.038772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 203.046022] R13: 00000000004c01fb R14: 00000000004cfe38 R15: 0000000000000005 10:10:51 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = shmget(0x1, 0x4000, 0x78000000, &(0x7f0000ffa000/0x4000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000300)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000400)=0xe8) getresgid(&(0x7f0000000440), &(0x7f0000000480)=0x0, &(0x7f00000004c0)) r6 = syz_open_dev$admmidi(&(0x7f0000000580)='/dev/admmidi#\x00', 0xfffffffffffffffe, 0x101000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000880)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000980)=0xe8) sendmsg$nl_route_sched(r6, &(0x7f0000000600)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000780)=@newtaction={0xf4, 0x30, 0x300, 0x70bd25, 0x25dfdbfe, {0x0, 0x8ae, 0x1ff}, [{0xe0, 0x1, @m_skbmod={0xdc, 0x7, {{0xc, 0x1, 'skbmod\x00'}, {0x84, 0x2, [@TCA_SKBMOD_PARMS={0x24, 0x2, {{0x4, 0x5, 0x4, 0x2, 0x2}, 0xb}}, @TCA_SKBMOD_ETYPE={0x8, 0x5, 0x5}, @TCA_SKBMOD_PARMS={0x24, 0x2, {{0x2, 0xb5, 0xffffffffffffffff, 0x8a5, 0x1}, 0xa}}, @TCA_SKBMOD_SMAC={0xc, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, @TCA_SKBMOD_SMAC={0xc, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, @TCA_SKBMOD_DMAC={0xc, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, @TCA_SKBMOD_SMAC={0xc, 0x4, @random="18f646ebbd9d"}]}, {0x44, 0x6, "9bca0bfb891c4884e8db24e13d810f3c1db0ace32b1b92bed1da865ddecdb64db7c719a87c8e34232174084c214ddddfd755b54aad1037cfd49e7e7c37"}}}}]}, 0xf4}, 0x1, 0x0, 0x0, 0x4048010}, 0x800) stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000700)={{0x5, r4, r5, r7, r8, 0x4, 0x3}, 0x1, 0xf6, 0x3f, 0x7fff, r0, r0, 0xff}) r9 = userfaultfd(0x0) ioctl$UFFDIO_API(r9, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r9, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2), 0x0) r10 = dup2(r2, r1) ioctl$FIONREAD(r10, 0x541b, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000240)=0x8) sendmmsg$inet_sctp(r10, &(0x7f00000002c0)=[{&(0x7f0000000000)=@in6={0xa, 0x10000, 0x200, @empty, 0x10000}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000140)="9b62e8b716e92d615c72d1500acd246c30192138a456fd62972d3c6771006329027b016e01347ef97ea33e6368ea56491f7acc96823f386a4f713638038f9c36db9a7834675a33c82c4cfd6948ee90c14986f107153e8bba721f909ceb6a09d0018fd4edf46f15b70d2553ac6f627336daa470f517405d4bbd12e89517cdc6f310c556e8c06616eb94ecdc9b3ad1a0ebcc8ad21ef0f1c92e4093753d35fbf906390bc5629de3ff8f432021b38baa6d77e9b6244bf71b5ac39c932d43788c66af63fb76e20683992713e3e4e78050b330c595cb79f35a52860eb8dae4aa94160672522a80f7633999c020f740c374a2", 0xef}], 0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB="20000000f4000000840000000200000000000200aecb00003d010000ac18d2234376343b012f94a43cb6e1092bb9fb9eb18c1af53bc2f226e8e83f0203dbfe6f0844d8d8d5a035574624", @ANYRES32=r11, @ANYBLOB="18000000000000008400000007000000ac14141600000000"], 0x38, 0x4}], 0x1, 0x40000) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000500)=r10) dup2(r1, r9) 10:10:51 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xf000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:51 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4148, &(0x7f0000000000)) 10:10:51 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:51 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'team_slave_0\x00', 0x1ff}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) mmap$xdp(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x10010, r2, 0x100000000) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x109) ioctl$KVM_RUN(r4, 0xc018ae85, 0xa07000) 10:10:51 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) 10:10:51 executing program 3 (fault-call:1 fault-nth:6): mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) [ 203.204223] FAULT_INJECTION: forcing a failure. [ 203.204223] name failslab, interval 1, probability 0, space 0, times 0 [ 203.215494] CPU: 1 PID: 14411 Comm: syz-executor3 Not tainted 4.18.0-rc5-next-20180716+ #8 [ 203.223893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.233232] Call Trace: [ 203.235810] dump_stack+0x1c9/0x2b4 [ 203.239425] ? dump_stack_print_info.cold.2+0x52/0x52 [ 203.244599] ? putname+0xf2/0x130 [ 203.248033] ? filename_lookup+0x397/0x510 [ 203.252248] ? user_path_at_empty+0x40/0x50 [ 203.256550] ? do_mount+0x180/0x1fb0 [ 203.260250] ? __x64_sys_mount+0xbe/0x150 [ 203.264382] should_fail.cold.4+0xa/0x11 [ 203.268423] ? do_raw_spin_unlock+0xa7/0x2f0 [ 203.272813] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 203.277906] ? kasan_check_write+0x14/0x20 [ 203.282123] ? do_raw_spin_lock+0xc1/0x200 [ 203.286346] ? trace_hardirqs_off+0xd/0x10 [ 203.290568] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 203.295663] ? debug_check_no_obj_freed+0x30b/0x595 [ 203.300682] ? path_lookupat.isra.45+0x27d/0xbf0 [ 203.305420] ? trace_hardirqs_off+0xd/0x10 [ 203.309637] ? quarantine_put+0x10d/0x1b0 [ 203.313771] ? lock_acquire+0x1e4/0x540 [ 203.317736] ? fs_reclaim_acquire+0x20/0x20 [ 203.322040] ? lock_downgrade+0x8f0/0x8f0 [ 203.326175] ? check_same_owner+0x340/0x340 [ 203.330482] ? lock_downgrade+0x8f0/0x8f0 [ 203.334617] ? rcu_note_context_switch+0x730/0x730 [ 203.339530] __should_failslab+0x124/0x180 [ 203.343752] should_failslab+0x9/0x14 [ 203.347537] kmem_cache_alloc_trace+0x2cb/0x780 [ 203.352191] ? kasan_check_write+0x14/0x20 [ 203.356410] ? do_raw_read_unlock+0x3f/0x60 [ 203.360731] vfs_new_fs_context+0x5a/0x700 [ 203.364951] do_mount+0x5cf/0x1fb0 [ 203.368473] ? kasan_check_write+0x14/0x20 [ 203.372693] ? copy_mount_string+0x40/0x40 [ 203.376910] ? kasan_kmalloc+0xc4/0xe0 [ 203.380779] ? kmem_cache_alloc_trace+0x318/0x780 [ 203.385607] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 203.391136] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 203.396668] ? copy_mount_options+0x285/0x380 [ 203.401144] ksys_mount+0x12d/0x140 [ 203.404752] __x64_sys_mount+0xbe/0x150 [ 203.408709] do_syscall_64+0x1b9/0x820 [ 203.412577] ? finish_task_switch+0x1d3/0x870 [ 203.417054] ? syscall_return_slowpath+0x5e0/0x5e0 [ 203.421967] ? syscall_return_slowpath+0x31d/0x5e0 [ 203.426892] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 203.431890] ? prepare_exit_to_usermode+0x291/0x3b0 [ 203.436895] ? perf_trace_sys_enter+0xb10/0xb10 [ 203.441545] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 203.446372] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 203.451539] RIP: 0033:0x455ab9 [ 203.454707] 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 [ 203.473878] RSP: 002b:00007fcca71e8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 203.481565] RAX: ffffffffffffffda RBX: 00007fcca71e96d4 RCX: 0000000000455ab9 [ 203.488814] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000020000080 [ 203.496065] RBP: 000000000072bea0 R08: 00000000200012c0 R09: 0000000000000000 10:10:51 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 10:10:51 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 10:10:51 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(r0, 0x80184132, &(0x7f0000000000)) [ 203.503312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 203.510563] R13: 00000000004c01fb R14: 00000000004cfe38 R15: 0000000000000006 10:10:51 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x2f00}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:51 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x202100) membarrier(0x2, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) 10:10:51 executing program 3 (fault-call:1 fault-nth:7): mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) 10:10:51 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000000)={{0x2, 0x0, 0x7ff, 0x3df67d3aba61f530, 0x2}, 0x5ea, 0x100000001, 0x200}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r4 = dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x8001, 0x4}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0xe14}}, 0x6, 0x2}, &(0x7f0000000240)=0x90) dup2(r1, r3) 10:10:51 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 10:10:51 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:51 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x8847}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:51 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0xa, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f0000000000)=0x8000, 0x4) ioctl(r0, 0x20004141, &(0x7f00000000c0)="4f976007f46791a9ce4bc549e36226e90151ed10b8c4e10bd9650f7523fa06fc161d0b217a7cb8bb7c5c030033e685d8db12868d1986e5c03404d38186317b344f881a5891879859") rt_sigreturn() setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000040)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) 10:10:51 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4148, &(0x7f0000000000)) 10:10:51 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xc018ae85, 0xa07000) r3 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x21) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000040)=""/163, &(0x7f0000000100)=0xa3) [ 203.734425] FAULT_INJECTION: forcing a failure. [ 203.734425] name failslab, interval 1, probability 0, space 0, times 0 [ 203.745739] CPU: 1 PID: 14473 Comm: syz-executor3 Not tainted 4.18.0-rc5-next-20180716+ #8 [ 203.754135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.763482] Call Trace: [ 203.766076] dump_stack+0x1c9/0x2b4 [ 203.769709] ? dump_stack_print_info.cold.2+0x52/0x52 [ 203.774904] ? kernel_text_address+0x79/0xf0 [ 203.779319] should_fail.cold.4+0xa/0x11 [ 203.783472] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 203.788586] ? save_stack+0xa9/0xd0 [ 203.792217] ? save_stack+0x43/0xd0 [ 203.795846] ? kmem_cache_alloc_trace+0x152/0x780 [ 203.800691] ? vfs_new_fs_context+0x5a/0x700 [ 203.805101] ? do_mount+0x5cf/0x1fb0 [ 203.808815] ? ksys_mount+0x12d/0x140 [ 203.812616] ? __x64_sys_mount+0xbe/0x150 [ 203.816768] ? do_syscall_64+0x1b9/0x820 [ 203.820833] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 203.826201] ? trace_hardirqs_off+0xd/0x10 [ 203.830420] ? quarantine_put+0x10d/0x1b0 [ 203.834555] ? lock_acquire+0x1e4/0x540 [ 203.838517] ? fs_reclaim_acquire+0x20/0x20 [ 203.842821] ? lock_downgrade+0x8f0/0x8f0 [ 203.846957] ? check_same_owner+0x340/0x340 [ 203.851259] ? debug_mutex_init+0x2d/0x60 [ 203.855390] ? rcu_note_context_switch+0x730/0x730 [ 203.860300] __should_failslab+0x124/0x180 [ 203.864524] should_failslab+0x9/0x14 [ 203.868311] kmem_cache_alloc_trace+0x2cb/0x780 [ 203.872985] proc_init_fs_context+0x49/0x130 [ 203.877377] ? proc_fill_super+0x630/0x630 [ 203.881593] vfs_new_fs_context+0x2ba/0x700 [ 203.885899] do_mount+0x5cf/0x1fb0 [ 203.889421] ? kasan_check_write+0x14/0x20 [ 203.893641] ? copy_mount_string+0x40/0x40 [ 203.897864] ? kasan_kmalloc+0xc4/0xe0 [ 203.901736] ? kmem_cache_alloc_trace+0x318/0x780 [ 203.906565] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 203.912087] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 203.917604] ? copy_mount_options+0x285/0x380 [ 203.922094] ksys_mount+0x12d/0x140 [ 203.925705] __x64_sys_mount+0xbe/0x150 [ 203.929663] do_syscall_64+0x1b9/0x820 [ 203.933529] ? finish_task_switch+0x1d3/0x870 [ 203.938013] ? syscall_return_slowpath+0x5e0/0x5e0 [ 203.942928] ? syscall_return_slowpath+0x31d/0x5e0 [ 203.947841] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 203.952837] ? prepare_exit_to_usermode+0x291/0x3b0 [ 203.957836] ? perf_trace_sys_enter+0xb10/0xb10 [ 203.962495] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 203.967323] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 203.972492] RIP: 0033:0x455ab9 [ 203.975658] 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 [ 203.994824] RSP: 002b:00007fcca71e8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 204.002513] RAX: ffffffffffffffda RBX: 00007fcca71e96d4 RCX: 0000000000455ab9 [ 204.009764] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000020000080 [ 204.017015] RBP: 000000000072bea0 R08: 00000000200012c0 R09: 0000000000000000 [ 204.024264] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 10:10:52 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4148, &(0x7f0000000000)) 10:10:52 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x3a}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:52 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:10:52 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 10:10:52 executing program 1: r0 = socket$inet6(0xa, 0x7, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xc018ae85, 0xa07000) 10:10:52 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) [ 204.031516] R13: 00000000004c01fb R14: 00000000004cfe38 R15: 0000000000000007 10:10:52 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) 10:10:52 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x1100000000000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:52 executing program 3 (fault-call:1 fault-nth:8): mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) [ 204.172057] FAULT_INJECTION: forcing a failure. [ 204.172057] name failslab, interval 1, probability 0, space 0, times 0 [ 204.183346] CPU: 0 PID: 14510 Comm: syz-executor3 Not tainted 4.18.0-rc5-next-20180716+ #8 [ 204.191746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.201090] Call Trace: [ 204.203693] dump_stack+0x1c9/0x2b4 [ 204.207305] ? dump_stack_print_info.cold.2+0x52/0x52 [ 204.212480] should_fail.cold.4+0xa/0x11 [ 204.216524] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 204.221612] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 204.226609] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 204.231364] ? trace_hardirqs_on+0x10/0x10 [ 204.235583] ? lock_acquire+0x1e4/0x540 [ 204.239540] ? is_bpf_text_address+0xae/0x170 [ 204.244018] ? lock_downgrade+0x8f0/0x8f0 [ 204.248155] ? lock_release+0xa30/0xa30 [ 204.252115] ? lock_acquire+0x1e4/0x540 [ 204.256075] ? fs_reclaim_acquire+0x20/0x20 [ 204.260380] ? lock_downgrade+0x8f0/0x8f0 [ 204.264512] ? check_same_owner+0x340/0x340 [ 204.268820] ? rcu_note_context_switch+0x730/0x730 [ 204.273730] ? unwind_get_return_address+0x61/0xa0 [ 204.278641] __should_failslab+0x124/0x180 [ 204.282858] should_failslab+0x9/0x14 [ 204.286645] kmem_cache_alloc_trace+0x2cb/0x780 [ 204.291311] ? save_stack+0xa9/0xd0 [ 204.294951] alloc_super+0xd4/0xb10 [ 204.298559] ? ksys_mount+0x12d/0x140 [ 204.302342] ? destroy_unused_super.part.11+0x110/0x110 [ 204.307691] ? sget_fc+0x261/0x950 [ 204.311222] ? lock_downgrade+0x8f0/0x8f0 [ 204.315358] ? kasan_check_read+0x11/0x20 [ 204.319485] ? do_raw_spin_unlock+0xa7/0x2f0 [ 204.323872] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 204.328438] ? ns_test_super+0x50/0x50 [ 204.332306] sget_fc+0x269/0x950 [ 204.335653] ? compare_single+0x10/0x10 [ 204.339611] ? alloc_super+0xb10/0xb10 [ 204.343564] ? kasan_kmalloc+0xc4/0xe0 [ 204.347435] ? __kmalloc_track_caller+0x311/0x760 [ 204.352260] ? proc_root_lookup+0x60/0x60 [ 204.356397] vfs_get_super+0x6e/0x270 [ 204.360178] proc_get_tree+0x88/0xb0 [ 204.363872] vfs_get_tree+0x1cb/0x5c0 [ 204.367826] do_mount+0x6c1/0x1fb0 [ 204.371347] ? check_same_owner+0x340/0x340 [ 204.375647] ? lock_release+0xa30/0xa30 [ 204.379606] ? copy_mount_string+0x40/0x40 [ 204.383819] ? kasan_kmalloc+0xc4/0xe0 [ 204.387696] ? kmem_cache_alloc_trace+0x318/0x780 [ 204.392522] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 204.398052] ? _copy_from_user+0xdf/0x150 [ 204.402183] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 204.407704] ? copy_mount_options+0x285/0x380 [ 204.412180] ksys_mount+0x12d/0x140 [ 204.415788] __x64_sys_mount+0xbe/0x150 [ 204.419832] do_syscall_64+0x1b9/0x820 [ 204.423699] ? finish_task_switch+0x1d3/0x870 [ 204.428184] ? syscall_return_slowpath+0x5e0/0x5e0 [ 204.433100] ? syscall_return_slowpath+0x31d/0x5e0 [ 204.438016] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 204.443022] ? prepare_exit_to_usermode+0x291/0x3b0 [ 204.448022] ? perf_trace_sys_enter+0xb10/0xb10 [ 204.452672] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 204.457517] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 204.462685] RIP: 0033:0x455ab9 [ 204.465849] 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 [ 204.485021] RSP: 002b:00007fcca71e8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 204.492709] RAX: ffffffffffffffda RBX: 00007fcca71e96d4 RCX: 0000000000455ab9 [ 204.499965] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000020000080 [ 204.507220] RBP: 000000000072bea0 R08: 00000000200012c0 R09: 0000000000000000 [ 204.514471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 204.521734] R13: 00000000004c01fb R14: 00000000004cfe38 R15: 0000000000000008 10:10:52 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20002, 0x0) r2 = dup3(r1, r1, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x1000, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r6 = dup2(r3, r3) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f00000000c0)={0x0, r6, 0x1}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000000100)) dup2(r3, r5) creat(&(0x7f0000000200)='./file0\x00', 0x45) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000180)={0x34, 0x0, &(0x7f0000000140)}) 10:10:52 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(0xffffffffffffffff, 0x80184132, &(0x7f0000000000)) 10:10:52 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4148, &(0x7f0000000000)) 10:10:52 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000000000)=@hci={0x0, 0x0}, &(0x7f0000000080)=0x80) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, r2}, 0x14) ioctl(r0, 0x4141, &(0x7f0000000000)) 10:10:52 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0xa4ffffff00000000]}, 0x5c) 10:10:52 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x3000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:52 executing program 3 (fault-call:1 fault-nth:9): mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) 10:10:52 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair(0x1d, 0x80000, 0xa68, &(0x7f0000000040)={0xffffffffffffffff}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='+\x00', r3}, 0x10) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xc018ae85, 0xa07000) [ 204.635401] FAULT_INJECTION: forcing a failure. [ 204.635401] name failslab, interval 1, probability 0, space 0, times 0 [ 204.646777] CPU: 0 PID: 14526 Comm: syz-executor3 Not tainted 4.18.0-rc5-next-20180716+ #8 [ 204.655175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.664514] Call Trace: [ 204.667092] dump_stack+0x1c9/0x2b4 [ 204.670706] ? dump_stack_print_info.cold.2+0x52/0x52 [ 204.675886] should_fail.cold.4+0xa/0x11 [ 204.679940] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 204.685038] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 204.690859] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 204.695603] ? trace_hardirqs_on+0x10/0x10 [ 204.699822] ? lock_acquire+0x1e4/0x540 [ 204.703792] ? is_bpf_text_address+0xae/0x170 [ 204.708267] ? lock_downgrade+0x8f0/0x8f0 [ 204.712396] ? lock_release+0xa30/0xa30 [ 204.716355] ? lock_acquire+0x1e4/0x540 [ 204.720309] ? fs_reclaim_acquire+0x20/0x20 [ 204.724609] ? lock_downgrade+0x8f0/0x8f0 [ 204.728745] ? check_same_owner+0x340/0x340 [ 204.733048] ? rcu_note_context_switch+0x730/0x730 [ 204.737964] ? unwind_get_return_address+0x61/0xa0 [ 204.742885] __should_failslab+0x124/0x180 [ 204.747102] should_failslab+0x9/0x14 [ 204.750886] kmem_cache_alloc_trace+0x2cb/0x780 [ 204.755539] ? save_stack+0xa9/0xd0 [ 204.759151] alloc_super+0xd4/0xb10 [ 204.762756] ? ksys_mount+0x12d/0x140 [ 204.766542] ? destroy_unused_super.part.11+0x110/0x110 [ 204.771913] ? sget_fc+0x261/0x950 [ 204.775436] ? lock_downgrade+0x8f0/0x8f0 [ 204.779568] ? kasan_check_read+0x11/0x20 [ 204.783701] ? do_raw_spin_unlock+0xa7/0x2f0 [ 204.788090] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 204.792652] ? kasan_check_write+0x14/0x20 [ 204.796871] ? do_raw_spin_lock+0xc1/0x200 [ 204.801090] ? ns_test_super+0x50/0x50 [ 204.804959] sget_fc+0x269/0x950 [ 204.808316] ? compare_single+0x10/0x10 [ 204.812273] ? alloc_super+0xb10/0xb10 [ 204.816140] ? kasan_kmalloc+0xc4/0xe0 [ 204.820017] ? __kmalloc_track_caller+0x311/0x760 [ 204.824845] ? proc_root_lookup+0x60/0x60 [ 204.828980] vfs_get_super+0x6e/0x270 [ 204.832762] proc_get_tree+0x88/0xb0 [ 204.836459] vfs_get_tree+0x1cb/0x5c0 [ 204.840244] do_mount+0x6c1/0x1fb0 [ 204.843777] ? kasan_check_write+0x14/0x20 [ 204.847994] ? copy_mount_string+0x40/0x40 [ 204.852216] ? retint_kernel+0x10/0x10 [ 204.856098] ? copy_mount_options+0x1f0/0x380 [ 204.861442] ? copy_mount_options+0x200/0x380 [ 204.865922] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 204.871439] ? copy_mount_options+0x285/0x380 [ 204.875915] ksys_mount+0x12d/0x140 [ 204.879526] __x64_sys_mount+0xbe/0x150 [ 204.883494] do_syscall_64+0x1b9/0x820 [ 204.887359] ? finish_task_switch+0x1d3/0x870 [ 204.891833] ? syscall_return_slowpath+0x5e0/0x5e0 [ 204.896744] ? syscall_return_slowpath+0x31d/0x5e0 [ 204.901662] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 204.906658] ? prepare_exit_to_usermode+0x291/0x3b0 [ 204.911663] ? perf_trace_sys_enter+0xb10/0xb10 [ 204.916312] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 204.921138] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 204.926305] RIP: 0033:0x455ab9 [ 204.929475] 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 [ 204.953523] RSP: 002b:00007fcca71e8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 204.961217] RAX: ffffffffffffffda RBX: 00007fcca71e96d4 RCX: 0000000000455ab9 [ 204.968466] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000020000080 [ 204.975716] RBP: 000000000072bea0 R08: 00000000200012c0 R09: 0000000000000000 10:10:53 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x100000000000000]}, 0x5c) 10:10:53 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(0xffffffffffffffff, 0x80184132, &(0x7f0000000000)) [ 204.982970] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 204.990219] R13: 00000000004c01fb R14: 00000000004cfe38 R15: 0000000000000009 10:10:53 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4148, &(0x7f0000000000)) 10:10:53 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2000) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) 10:10:53 executing program 3 (fault-call:1 fault-nth:10): mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) 10:10:53 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x300}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:53 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xc018ae85, 0xa07000) 10:10:53 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x1000000]}, 0x5c) [ 205.133493] FAULT_INJECTION: forcing a failure. [ 205.133493] name failslab, interval 1, probability 0, space 0, times 0 [ 205.144792] CPU: 1 PID: 14560 Comm: syz-executor3 Not tainted 4.18.0-rc5-next-20180716+ #8 [ 205.153193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.162543] Call Trace: [ 205.165127] dump_stack+0x1c9/0x2b4 [ 205.168765] ? dump_stack_print_info.cold.2+0x52/0x52 [ 205.173947] should_fail.cold.4+0xa/0x11 [ 205.177996] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 205.183107] ? save_stack+0xa9/0xd0 [ 205.186718] ? save_stack+0x43/0xd0 [ 205.190335] ? kasan_kmalloc+0xc4/0xe0 [ 205.194203] ? __kmalloc+0x14e/0x760 [ 205.197899] ? __list_lru_init+0x151/0x840 [ 205.202118] ? alloc_super+0x976/0xb10 [ 205.205987] ? sget_fc+0x269/0x950 [ 205.209510] ? vfs_get_super+0x6e/0x270 [ 205.213482] ? proc_get_tree+0x88/0xb0 [ 205.217360] ? vfs_get_tree+0x1cb/0x5c0 [ 205.221317] ? do_mount+0x6c1/0x1fb0 [ 205.225023] ? ksys_mount+0x12d/0x140 [ 205.228814] ? __x64_sys_mount+0xbe/0x150 [ 205.232944] ? do_syscall_64+0x1b9/0x820 [ 205.237000] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 205.242352] ? lock_acquire+0x1e4/0x540 [ 205.246308] ? fs_reclaim_acquire+0x20/0x20 [ 205.250613] ? lock_downgrade+0x8f0/0x8f0 [ 205.254746] ? check_same_owner+0x340/0x340 [ 205.259052] ? rcu_note_context_switch+0x730/0x730 [ 205.263967] __should_failslab+0x124/0x180 [ 205.268190] should_failslab+0x9/0x14 [ 205.271974] kmem_cache_alloc_node_trace+0x26f/0x770 [ 205.277058] ? kasan_kmalloc+0xc4/0xe0 [ 205.280932] __kmalloc_node+0x33/0x70 [ 205.284718] kvmalloc_node+0x65/0xf0 [ 205.288429] __list_lru_init+0x5d9/0x840 [ 205.292472] ? list_lru_destroy+0x500/0x500 [ 205.296778] ? prealloc_shrinker+0x213/0x480 [ 205.301171] ? __init_waitqueue_head+0x9e/0x150 [ 205.305820] ? inactive_list_is_low+0x850/0x850 [ 205.310471] ? __lockdep_init_map+0x105/0x590 [ 205.314949] alloc_super+0x976/0xb10 [ 205.318661] ? destroy_unused_super.part.11+0x110/0x110 [ 205.324006] ? lock_downgrade+0x8f0/0x8f0 [ 205.328150] ? kasan_check_read+0x11/0x20 [ 205.332278] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 205.336841] ? kasan_check_write+0x14/0x20 [ 205.341058] ? do_raw_spin_lock+0xc1/0x200 [ 205.345277] ? ns_test_super+0x50/0x50 [ 205.349153] sget_fc+0x269/0x950 [ 205.352501] ? compare_single+0x10/0x10 [ 205.356462] ? alloc_super+0xb10/0xb10 [ 205.360330] ? kasan_kmalloc+0xc4/0xe0 [ 205.364199] ? __kmalloc_track_caller+0x311/0x760 [ 205.369032] ? proc_root_lookup+0x60/0x60 [ 205.373164] vfs_get_super+0x6e/0x270 [ 205.376945] proc_get_tree+0x88/0xb0 [ 205.380643] vfs_get_tree+0x1cb/0x5c0 [ 205.384426] do_mount+0x6c1/0x1fb0 [ 205.387946] ? check_same_owner+0x340/0x340 [ 205.392249] ? lock_release+0xa30/0xa30 [ 205.396208] ? copy_mount_string+0x40/0x40 [ 205.400425] ? retint_kernel+0x10/0x10 [ 205.404309] ? __sanitizer_cov_trace_const_cmp8+0xf/0x20 [ 205.409741] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 205.415266] ? copy_mount_options+0x285/0x380 [ 205.419744] ksys_mount+0x12d/0x140 [ 205.423352] __x64_sys_mount+0xbe/0x150 [ 205.427309] do_syscall_64+0x1b9/0x820 [ 205.431177] ? finish_task_switch+0x1d3/0x870 [ 205.435653] ? syscall_return_slowpath+0x5e0/0x5e0 [ 205.440565] ? syscall_return_slowpath+0x31d/0x5e0 [ 205.445491] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 205.450493] ? prepare_exit_to_usermode+0x291/0x3b0 [ 205.455492] ? perf_trace_sys_enter+0xb10/0xb10 [ 205.460144] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 205.464970] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 205.470138] RIP: 0033:0x455ab9 [ 205.473393] 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 [ 205.492568] RSP: 002b:00007fcca71e8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 205.500255] RAX: ffffffffffffffda RBX: 00007fcca71e96d4 RCX: 0000000000455ab9 [ 205.507516] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000020000080 [ 205.514775] RBP: 000000000072bea0 R08: 00000000200012c0 R09: 0000000000000000 [ 205.522024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 205.529272] R13: 00000000004c01fb R14: 00000000004cfe38 R15: 000000000000000a 10:10:53 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$inet(0x2, 0xf, 0x8, &(0x7f0000000000)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x8000001, 0x3f, r1, 0x4) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = userfaultfd(0x0) write$sndseq(r3, &(0x7f00000001c0)=[{0x7, 0x8, 0x6, 0x100000000, @time, {0x10001, 0x2}, {0xff}, @ext={0x4b, &(0x7f0000000140)="3815d05cfb0715d5122ba9ddcdebc4ceaf797740547dada478ea1d1ef812c1237ae7f00788281aeb6fe138d446c8136e0ae7f626eac53362ee509bae93a194faa2566e96b95e0cb5bf1cf8"}}, {0x69, 0x4, 0x40, 0x2, @time={0x0, 0x1c9c380}, {0x101, 0x8}, {0x8001, 0x8000}, @queue={0x3, {0x7, 0x8000}}}], 0x60) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000080)={0xaa}) socket$can_raw(0x1d, 0x3, 0x1) fcntl$setstatus(r2, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r3, r2) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000240)=""/83, &(0x7f0000000040)=0x53) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000100)) dup2(r2, r4) 10:10:53 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d34") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4148, &(0x7f0000000000)) 10:10:53 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(0xffffffffffffffff, 0x80184132, &(0x7f0000000000)) 10:10:53 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x2100}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:53 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pwrite64(r1, &(0x7f0000000000)="18482cbe81bf6c61c6c19f4049b93e5527d323f357d0216a2d06301b15977ec7f3a96b9ba684ac853e4e4db3dd997221948863d097dd0769a8ff26395b12222f50560e6adcd03c3211610237f5d97d89c0c746668c1f18dd9c3c16c4f07228d39f02eb5ea3b2b38ddea8b435cce7db179225cd2b353706def8cfea420688a46fbf282973dd26890bc811b17f16eb", 0x8e, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) 10:10:53 executing program 3 (fault-call:1 fault-nth:11): mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) [ 205.621365] FAULT_INJECTION: forcing a failure. [ 205.621365] name failslab, interval 1, probability 0, space 0, times 0 [ 205.632628] CPU: 1 PID: 14579 Comm: syz-executor3 Not tainted 4.18.0-rc5-next-20180716+ #8 [ 205.641029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.642474] IPVS: length: 83 != 8 [ 205.650372] Call Trace: [ 205.650394] dump_stack+0x1c9/0x2b4 [ 205.650412] ? dump_stack_print_info.cold.2+0x52/0x52 [ 205.650435] should_fail.cold.4+0xa/0x11 [ 205.650455] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 205.674377] ? save_stack+0xa9/0xd0 [ 205.677990] ? save_stack+0x43/0xd0 [ 205.681605] ? kasan_kmalloc+0xc4/0xe0 [ 205.685478] ? __kmalloc+0x14e/0x760 [ 205.689179] ? __list_lru_init+0x151/0x840 [ 205.693396] ? alloc_super+0x976/0xb10 [ 205.697284] ? sget_fc+0x269/0x950 [ 205.700807] ? vfs_get_super+0x6e/0x270 [ 205.704761] ? proc_get_tree+0x88/0xb0 [ 205.708628] ? vfs_get_tree+0x1cb/0x5c0 [ 205.712582] ? do_mount+0x6c1/0x1fb0 [ 205.716275] ? ksys_mount+0x12d/0x140 [ 205.720065] ? __x64_sys_mount+0xbe/0x150 [ 205.724196] ? do_syscall_64+0x1b9/0x820 [ 205.728238] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 205.733588] ? lock_acquire+0x1e4/0x540 [ 205.737545] ? fs_reclaim_acquire+0x20/0x20 [ 205.741848] ? lock_downgrade+0x8f0/0x8f0 [ 205.745980] ? check_same_owner+0x340/0x340 [ 205.750289] ? rcu_note_context_switch+0x730/0x730 [ 205.755203] __should_failslab+0x124/0x180 [ 205.759424] should_failslab+0x9/0x14 [ 205.763206] kmem_cache_alloc_node_trace+0x26f/0x770 [ 205.768288] ? kasan_kmalloc+0xc4/0xe0 [ 205.772160] __kmalloc_node+0x33/0x70 [ 205.775944] kvmalloc_node+0x65/0xf0 [ 205.779638] __list_lru_init+0x5d9/0x840 [ 205.783684] ? list_lru_destroy+0x500/0x500 [ 205.787989] ? prealloc_shrinker+0x213/0x480 [ 205.792996] ? __init_waitqueue_head+0x9e/0x150 [ 205.797649] ? inactive_list_is_low+0x850/0x850 [ 205.802298] ? __lockdep_init_map+0x105/0x590 [ 205.806786] alloc_super+0x976/0xb10 [ 205.810485] ? destroy_unused_super.part.11+0x110/0x110 [ 205.815828] ? lock_downgrade+0x8f0/0x8f0 [ 205.819958] ? kasan_check_read+0x11/0x20 [ 205.824089] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 205.828651] ? kasan_check_write+0x14/0x20 [ 205.832865] ? do_raw_spin_lock+0xc1/0x200 [ 205.837081] ? ns_test_super+0x50/0x50 [ 205.840948] sget_fc+0x269/0x950 [ 205.844306] ? compare_single+0x10/0x10 [ 205.848272] ? alloc_super+0xb10/0xb10 [ 205.852148] ? kasan_kmalloc+0xc4/0xe0 [ 205.856022] ? __kmalloc_track_caller+0x311/0x760 [ 205.860847] ? proc_root_lookup+0x60/0x60 [ 205.865084] vfs_get_super+0x6e/0x270 [ 205.868866] proc_get_tree+0x88/0xb0 [ 205.872561] vfs_get_tree+0x1cb/0x5c0 [ 205.876347] do_mount+0x6c1/0x1fb0 [ 205.879881] ? check_same_owner+0x340/0x340 [ 205.884182] ? lock_release+0xa30/0xa30 [ 205.888147] ? copy_mount_string+0x40/0x40 [ 205.892364] ? kasan_kmalloc+0xc4/0xe0 [ 205.896249] ? kmem_cache_alloc_trace+0x318/0x780 [ 205.901083] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 205.906601] ? _copy_from_user+0xdf/0x150 [ 205.910744] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 205.916264] ? copy_mount_options+0x285/0x380 [ 205.920759] ksys_mount+0x12d/0x140 [ 205.924368] __x64_sys_mount+0xbe/0x150 [ 205.928341] do_syscall_64+0x1b9/0x820 [ 205.932208] ? finish_task_switch+0x1d3/0x870 [ 205.936684] ? syscall_return_slowpath+0x5e0/0x5e0 [ 205.941599] ? syscall_return_slowpath+0x31d/0x5e0 [ 205.946609] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 205.951640] ? prepare_exit_to_usermode+0x291/0x3b0 [ 205.956658] ? perf_trace_sys_enter+0xb10/0xb10 [ 205.961400] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 205.966229] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 205.971401] RIP: 0033:0x455ab9 [ 205.974570] 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 [ 205.993774] RSP: 002b:00007fcca71e8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 206.001469] RAX: ffffffffffffffda RBX: 00007fcca71e96d4 RCX: 0000000000455ab9 [ 206.008719] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000020000080 [ 206.015971] RBP: 000000000072bea0 R08: 00000000200012c0 R09: 0000000000000000 10:10:54 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x10000000]}, 0x5c) 10:10:54 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x543}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:54 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d265f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f0000000100)={0x9, 0x2, 0x3, 0x6, 'syz1\x00', 0x400}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_buf(r4, 0x0, 0x2f, &(0x7f0000000040)=""/17, &(0x7f0000000080)=0x11) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r5, 0xc018ae85, 0xa07000) 10:10:54 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d34") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4148, &(0x7f0000000000)) 10:10:54 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x4000000000000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:54 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) creat(&(0x7f0000000000)='./file0\x00', 0x20) dup2(r1, r3) [ 206.023222] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 206.030474] R13: 00000000004c01fb R14: 00000000004cfe38 R15: 000000000000000b [ 206.050234] IPVS: length: 83 != 8 10:10:54 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0xa4ffffff]}, 0x5c) 10:10:54 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) write$P9_RMKNOD(r0, &(0x7f0000000000)={0x14, 0x13, 0x2, {0x16, 0x0, 0x4}}, 0x14) ioctl(r1, 0x80, &(0x7f00000000c0)="0000000580242ceefe92f98b9dddf16d000000") ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f00000001c0)={0x2b, 0x868, 0x7, 0x0, 0x0, [{r0}, {r0, 0x0, 0x1}, {r0, 0x0, 0x78e3}, {r0, 0x0, 0x10001}, {r0, 0x0, 0xff}, {r1, 0x0, 0x9}, {r0, 0x0, 0x9}]}) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r2, 0x413d, &(0x7f0000000000)) 10:10:54 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(0xffffffffffffffff, 0x80184132, &(0x7f0000000000)) 10:10:54 executing program 3 (fault-call:1 fault-nth:12): mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) 10:10:54 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d34") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4148, &(0x7f0000000000)) 10:10:54 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x29000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:54 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x10]}, 0x5c) 10:10:54 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) recvmmsg(r0, &(0x7f0000006c40)=[{{&(0x7f00000001c0)=@alg, 0x80, &(0x7f0000000240)=[{&(0x7f00000014c0)=""/196, 0xc4}, {&(0x7f00000015c0)=""/110, 0x6e}, {&(0x7f0000001640)=""/125, 0x7d}], 0x3, &(0x7f00000016c0)=""/240, 0xf0, 0x9}, 0x8}, {{&(0x7f00000017c0)=@rc, 0x80, &(0x7f0000001980)=[{&(0x7f0000001840)=""/26, 0x1a}, {&(0x7f0000001880)=""/21, 0x15}, {&(0x7f00000018c0)=""/185, 0xb9}], 0x3, &(0x7f00000019c0)=""/133, 0x85, 0x7f}, 0x2}, {{&(0x7f0000001a80)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000001d00)=[{&(0x7f0000001b00)=""/26, 0x1a}, {&(0x7f0000001b40)=""/226, 0xe2}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000001c40)=""/114, 0x72}, {&(0x7f0000001cc0)=""/10, 0xa}], 0x5, &(0x7f0000003000)=""/4096, 0x1000, 0x3}, 0x7}, {{&(0x7f0000001d80)=@rc, 0x80, &(0x7f0000001f40)=[{&(0x7f0000001e00)=""/116, 0x74}, {&(0x7f0000001e80)=""/186, 0xba}, {&(0x7f0000004000)=""/208, 0xd0}, {&(0x7f0000004100)=""/208, 0xd0}, {&(0x7f0000004200)=""/232, 0xe8}, {&(0x7f0000004300)=""/221, 0xdd}], 0x6, &(0x7f0000004400)=""/162, 0xa2, 0x3}, 0x7}, {{&(0x7f00000044c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000006a80)=[{&(0x7f0000004540)=""/12, 0xc}, {&(0x7f0000004580)=""/220, 0xdc}, {&(0x7f0000004680)=""/4096, 0x1000}, {&(0x7f0000005680)=""/4096, 0x1000}, {&(0x7f0000006680)=""/138, 0x8a}, {&(0x7f0000006740)=""/202, 0xca}, {&(0x7f0000006840)=""/135, 0x87}, {&(0x7f0000006900)=""/247, 0xf7}, {&(0x7f0000006a00)=""/120, 0x78}], 0x9, &(0x7f0000006b40)=""/199, 0xc7, 0x420ce700}, 0xfffffffffffffff9}], 0x5, 0x10060, &(0x7f0000006d80)) sendmmsg(r1, &(0x7f0000008500)=[{{&(0x7f0000000000)=@pptp={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)="6cc6bc900d277a0f69784b22b0e8319e0e988b0c6e3d3476642ca58f4ca884ee78a8f6560866bc5f946a33e97e772c5e22c5cd202c4339769bedb9d8976f3c7b5bab85119b8d8fcfd7cb5318eddd", 0x4e}], 0x1, &(0x7f00000002c0)=[{0x1010, 0xfaed36afc7a929c6, 0x6, "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", 0x1000}], 0x1, 0x0, 0x0, 0x40}, 0xffff}, {{&(0x7f0000007e80)=@ethernet={0x306, @random="f7cab5413b70"}, 0x80, &(0x7f0000008040)=[{&(0x7f0000007f00)="f588ca4b7baf04d1c4d7dd0d39f4cf062330ad308c915549044c49173f98bf4b8c0aaccd0937d2704afaf0d46986a8d89214bfd8", 0x34}, {&(0x7f0000007f40)="bc474f3c359060c2b8d1bc6b039c061a23d4d49ebe96e0bf9e2f996b35ca9194494b4b406e9c881a109c8b89ac34d50949303a8f50a2b38c09b119fe65ff1a6dfadab4e0806d05381c4b63ef54f4728cbfa0b04b31d339d1239c3cf0acb29f44ec857ba10129f49a4f04a5871a2ea0720ebf4bc6a60cda95ef45b32a1da8eade9c7dc5d6a5708a55595bfb5d407d02b991c1dfd3e7234093fe21f80f3ea85e169eeed3872e70c8d8c4e9ab14dd1a7eb03b655f0773de2bf1acb14fc3c2f642be9ac8111b5c744edede81ee066d9e029f1dd77dda5358a3d45a3fb22c60cf68c44f33629ef7494fb919", 0xe9}], 0x2, &(0x7f0000008080)=[{0xa8, 0x10b, 0x0, "484fc40cb50a4473ff418dd6c1901f6c87b49e04ce43aa4dcd2cbd050033afefa11ad77fad75e4aa541faa9a931a2785306992f03816ef09731d238eb06a6e74d5ca4e7e7f6061ba916040bcc16700ae9b7937fbabdfe541c4f10f80235fd06c37c6fda30938a35ba74d41747aa0b3568aed4d566755f428bf7ff3d240eb10e1f5215482332a9bafa9ab6232ccbf77cd1ad76c617f8f"}, {0x68, 0x10e, 0x8000, "edbf6ba7e1150b9edc71d137d2f8fe57c26df3370a4f0c07b04f9eca5eeffb4260831aec91fc3beba034331b99e89a284d5e40e4dd11d188030d18294abcc55521925417a07c6a3037355fc7a6918df2ca5f4c1bc1"}, {0xa0, 0x19b, 0x8000, "93dea4701aaecd054487de5084220e7ed1db34ac1590fd14024d4a76e010dcbec14497e1ff407083502496a3a2cb2924e97b19f687a7cd0ef78b53993f20c5a84453786a6ca6ef022ec061d5fa4b8897342bdb5a31902beea8862e8df6d4e1c9a189132d45118421883df43100400f52c62f7cec000a5a5f518523598220f9ea3d730bc0616ec905217d80aa01b7"}, {0x90, 0x110, 0x8, "4b817e34d6d26099fdc149a285ee9605ffe7c7c50ca9e131f76681c657cfafaaa25a6f35ee04740d372390cbad08da43381a6294835c8e248cfb51470291ac0fc90bdf9bc446f6491f815bd7a82d73976e83a5b723959f940ea9625b3e185a75f3c6c8899c3173bd62b9afaef9c3846ad2beefbac7da213cd9caf93eabe3f9"}, {0xf0, 0x13f, 0x3ff, "dcf3843c51e37e137cdb98c1723458e445dd90d6c2037134ed731cddb7eed0f68728aa41243763ddfda3098fffd7f3da854a7d846e8a0490fc9776b8b11cc1af97765c24325c3a7e2e96ce47182e79c073c2a21574df7525baa7e5da17801a32e08fba181491990f035e5b969970cbdd3ddaebcbff296119c3c4441fa0fc1ad52ee7fab63082b145dbc1b35822a94d667237adc56815e2848c9fb4c33ad16f63012d47bd8b565a6835f7a3839deef3ea252e3bb717b7862ad336a7b37ace5124dce4e34cfd44d5bdb70c26c9ffa8f43e13d0a0fba5e200467523b50038b0"}, {0xd8, 0x10e, 0x730000000, "b75f48624fc8c1ba311b4bf50eced506e4dfe0171474a64c1f2400545f42deea22f05d21b42998b8d95de33896b4f846c9f9a894208bd66b83a121508cf5c8e5b2f159e7cafc95dba749e260f170dc4779aaada4f81f0d29ce0990988362d7cb22ce4119d6b2e5c1d2044338f93f732eb046599efc11975945b73f089a0e35c0dc61be4d292a6be354583557425456d6c503405fce0cfd3cc0c64bb1f94defa09f513127087db41588ad04637ae764d4e19e332d6eeeaf2bdfc5a825354bbc1ba0c3452ccfb5"}, {0x78, 0x117, 0x8000, "e50cb7f90ba2afe5b8cfc0ba0eb21be2664f4e9da55b18ba1e5dddd27f00aeabb795aef325db95ada58714f8adf7ea0ccfe85a8cecb721b224c0165cce587d74c0398c9b692b563d8eaa708109201d08768bf0e020534211651b4973e09db5925063f4"}], 0x480, 0x80}, 0x20}], 0x3, 0x4) 10:10:54 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xc018ae85, 0xa07000) r4 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x0) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x39d80a96, 0x2, 0x800, 0xc7}, {0x80000001, 0x7, 0x20, 0x8}, {0x8, 0x7, 0x10001, 0x2}]}) 10:10:54 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4148, &(0x7f0000000000)) 10:10:54 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0xffffffa4]}, 0x5c) 10:10:54 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(0xffffffffffffffff, 0x80184132, &(0x7f0000000000)) 10:10:54 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x43050000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:54 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4148, &(0x7f0000000000)) 10:10:54 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1) ioctl(r0, 0x4141, &(0x7f0000000000)) [ 206.415472] FAULT_INJECTION: forcing a failure. [ 206.415472] name failslab, interval 1, probability 0, space 0, times 0 [ 206.426753] CPU: 0 PID: 14672 Comm: syz-executor3 Not tainted 4.18.0-rc5-next-20180716+ #8 [ 206.435159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.444510] Call Trace: [ 206.447104] dump_stack+0x1c9/0x2b4 [ 206.450736] ? dump_stack_print_info.cold.2+0x52/0x52 [ 206.455943] should_fail.cold.4+0xa/0x11 [ 206.460009] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 206.465103] ? is_bpf_text_address+0xd7/0x170 [ 206.469608] ? kernel_text_address+0x79/0xf0 [ 206.473999] ? __kernel_text_address+0xd/0x40 [ 206.478479] ? unwind_get_return_address+0x61/0xa0 [ 206.483393] ? __save_stack_trace+0x8d/0xf0 [ 206.487704] ? save_stack+0xa9/0xd0 [ 206.491316] ? lock_acquire+0x1e4/0x540 [ 206.495272] ? fs_reclaim_acquire+0x20/0x20 [ 206.499577] ? lock_downgrade+0x8f0/0x8f0 [ 206.503711] ? __x64_sys_mount+0xbe/0x150 [ 206.507843] ? check_same_owner+0x340/0x340 [ 206.512146] ? rcu_note_context_switch+0x730/0x730 [ 206.517060] __should_failslab+0x124/0x180 [ 206.521279] should_failslab+0x9/0x14 [ 206.525068] kmem_cache_alloc_trace+0x2cb/0x780 [ 206.529720] ? kasan_kmalloc+0xc4/0xe0 [ 206.533595] __memcg_init_list_lru_node+0x185/0x2d0 [ 206.538591] ? kvfree_rcu+0x20/0x20 [ 206.542202] ? __kmalloc_node+0x47/0x70 [ 206.546161] __list_lru_init+0x4d6/0x840 [ 206.550211] ? list_lru_destroy+0x500/0x500 [ 206.554516] ? prealloc_shrinker+0x213/0x480 [ 206.558904] ? __init_waitqueue_head+0x9e/0x150 [ 206.563557] ? inactive_list_is_low+0x850/0x850 [ 206.568207] ? __lockdep_init_map+0x105/0x590 [ 206.572690] alloc_super+0x976/0xb10 [ 206.576403] ? destroy_unused_super.part.11+0x110/0x110 [ 206.581754] ? lock_downgrade+0x8f0/0x8f0 [ 206.585898] ? kasan_check_read+0x11/0x20 [ 206.590035] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 206.594602] ? kasan_check_write+0x14/0x20 [ 206.598818] ? do_raw_spin_lock+0xc1/0x200 [ 206.603037] ? ns_test_super+0x50/0x50 [ 206.606909] sget_fc+0x269/0x950 [ 206.610263] ? compare_single+0x10/0x10 [ 206.614229] ? alloc_super+0xb10/0xb10 [ 206.618099] ? kasan_kmalloc+0xc4/0xe0 [ 206.621971] ? __kmalloc_track_caller+0x311/0x760 [ 206.626798] ? proc_root_lookup+0x60/0x60 [ 206.630939] vfs_get_super+0x6e/0x270 [ 206.634726] proc_get_tree+0x88/0xb0 [ 206.638425] vfs_get_tree+0x1cb/0x5c0 [ 206.642218] do_mount+0x6c1/0x1fb0 [ 206.645748] ? check_same_owner+0x340/0x340 [ 206.650053] ? lock_release+0xa30/0xa30 [ 206.654016] ? copy_mount_string+0x40/0x40 [ 206.658236] ? kasan_kmalloc+0xc4/0xe0 [ 206.662106] ? kmem_cache_alloc_trace+0x318/0x780 [ 206.666954] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 206.672472] ? _copy_from_user+0xdf/0x150 [ 206.676606] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 206.682125] ? copy_mount_options+0x285/0x380 [ 206.686610] ksys_mount+0x12d/0x140 [ 206.690992] __x64_sys_mount+0xbe/0x150 [ 206.694954] do_syscall_64+0x1b9/0x820 [ 206.698839] ? syscall_return_slowpath+0x5e0/0x5e0 [ 206.703751] ? syscall_return_slowpath+0x31d/0x5e0 [ 206.708660] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 206.713658] ? prepare_exit_to_usermode+0x291/0x3b0 [ 206.718656] ? perf_trace_sys_enter+0xb10/0xb10 [ 206.723308] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 206.728136] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 206.733302] RIP: 0033:0x455ab9 [ 206.736466] 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 [ 206.755634] RSP: 002b:00007fcca71e8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 206.763321] RAX: ffffffffffffffda RBX: 00007fcca71e96d4 RCX: 0000000000455ab9 [ 206.770569] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000020000080 [ 206.777820] RBP: 000000000072bea0 R08: 00000000200012c0 R09: 0000000000000000 [ 206.785069] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 206.792330] R13: 00000000004c01fb R14: 00000000004cfe38 R15: 000000000000000c 10:10:55 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfffffffffffff7cd, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffff800}, {0xa, 0x4e24, 0x40, @dev={0xfe, 0x80, [], 0x18}, 0x6}, 0x5, [0x2, 0x1, 0xfffffffffffffff9, 0x101, 0x1f, 0x3, 0x4, 0x2]}, 0x5c) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:10:55 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x1000000000000000]}, 0x5c) 10:10:55 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xc018ae85, 0xa07000) 10:10:55 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x3a00}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:55 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(0xffffffffffffffff, 0x80184132, &(0x7f0000000000)) 10:10:55 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4148, &(0x7f0000000000)) 10:10:55 executing program 3 (fault-call:1 fault-nth:13): mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) 10:10:55 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x101, 0x1, [0x70]}, &(0x7f00000000c0)=0xa) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={r2, 0xd3, "b0e9f5d4f76eae0f19e8847f53d2bcdf80247c84a011483ccfa3b9943259d15404fb202ad3a1fec3880ca19761ba24de3f4c5bb93374ac097e284c5472db1b62b424b2c9a4e36df515d443b8b1d398d7c8b0cdc4039f3f553ad801800766b53a44a10861d8caf5bf6f44ee6af6178d35cbe56674aa73ab11d9bfa8650c5cd628d8c58d7b441e6bee7778ed0fc34efad473b8fd09f63409cc37e33644871fb5794d0d498d820f7ef6ee1a0bad1ba22e4879bfc8ba4425103d99b669bef3dd05d0b2fdb26a2d7bf6ebecad83312cd7918340ef39"}, &(0x7f0000000100)=0xdb) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000000)={0x4, 0x2, 0x3000, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000080), 0xe60bd5e7b2fdccdc) ioctl(r0, 0x4141, &(0x7f0000000000)) [ 207.052515] FAULT_INJECTION: forcing a failure. [ 207.052515] name failslab, interval 1, probability 0, space 0, times 0 [ 207.063773] CPU: 0 PID: 14690 Comm: syz-executor3 Not tainted 4.18.0-rc5-next-20180716+ #8 [ 207.072170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.081503] Call Trace: [ 207.084073] dump_stack+0x1c9/0x2b4 [ 207.087683] ? dump_stack_print_info.cold.2+0x52/0x52 [ 207.092855] ? __kernel_text_address+0xd/0x40 [ 207.097331] ? unwind_get_return_address+0x61/0xa0 [ 207.102243] should_fail.cold.4+0xa/0x11 [ 207.106296] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 207.111381] ? save_stack+0xa9/0xd0 [ 207.114989] ? save_stack+0x43/0xd0 [ 207.118597] ? kasan_kmalloc+0xc4/0xe0 [ 207.122464] ? kmem_cache_alloc_trace+0x152/0x780 [ 207.127293] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 207.132476] ? __list_lru_init+0x4d6/0x840 [ 207.136692] ? alloc_super+0x976/0xb10 [ 207.140561] ? vfs_get_super+0x6e/0x270 [ 207.144514] ? proc_get_tree+0x88/0xb0 [ 207.148380] ? vfs_get_tree+0x1cb/0x5c0 [ 207.152334] ? do_mount+0x6c1/0x1fb0 [ 207.156028] ? ksys_mount+0x12d/0x140 [ 207.159808] ? __x64_sys_mount+0xbe/0x150 [ 207.163942] ? do_syscall_64+0x1b9/0x820 [ 207.168008] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.173365] ? save_stack+0xa9/0xd0 [ 207.176980] ? lock_acquire+0x1e4/0x540 [ 207.180941] ? fs_reclaim_acquire+0x20/0x20 [ 207.185244] ? lock_downgrade+0x8f0/0x8f0 [ 207.189372] ? __x64_sys_mount+0xbe/0x150 [ 207.193505] ? check_same_owner+0x340/0x340 [ 207.197811] ? rcu_note_context_switch+0x730/0x730 [ 207.202723] __should_failslab+0x124/0x180 [ 207.206945] should_failslab+0x9/0x14 [ 207.210728] kmem_cache_alloc_trace+0x2cb/0x780 [ 207.215376] ? kasan_kmalloc+0xc4/0xe0 [ 207.219246] __memcg_init_list_lru_node+0x185/0x2d0 [ 207.224242] ? kvfree_rcu+0x20/0x20 [ 207.227849] ? __kmalloc_node+0x47/0x70 [ 207.231804] __list_lru_init+0x4d6/0x840 [ 207.235846] ? list_lru_destroy+0x500/0x500 [ 207.240150] ? prealloc_shrinker+0x213/0x480 [ 207.244536] ? __init_waitqueue_head+0x9e/0x150 [ 207.249184] ? inactive_list_is_low+0x850/0x850 [ 207.253837] ? __lockdep_init_map+0x105/0x590 [ 207.258315] alloc_super+0x976/0xb10 [ 207.262017] ? destroy_unused_super.part.11+0x110/0x110 [ 207.267362] ? lock_downgrade+0x8f0/0x8f0 [ 207.271492] ? kasan_check_read+0x11/0x20 [ 207.275620] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 207.280183] ? kasan_check_write+0x14/0x20 [ 207.284405] ? do_raw_spin_lock+0xc1/0x200 [ 207.288634] ? ns_test_super+0x50/0x50 [ 207.292503] sget_fc+0x269/0x950 [ 207.295858] ? compare_single+0x10/0x10 [ 207.299817] ? alloc_super+0xb10/0xb10 [ 207.303685] ? kasan_kmalloc+0xc4/0xe0 [ 207.307556] ? __kmalloc_track_caller+0x311/0x760 [ 207.312382] ? proc_root_lookup+0x60/0x60 [ 207.316510] vfs_get_super+0x6e/0x270 [ 207.320294] proc_get_tree+0x88/0xb0 [ 207.323992] vfs_get_tree+0x1cb/0x5c0 [ 207.327777] do_mount+0x6c1/0x1fb0 [ 207.331295] ? check_same_owner+0x340/0x340 [ 207.335595] ? lock_release+0xa30/0xa30 [ 207.339550] ? copy_mount_string+0x40/0x40 [ 207.343767] ? kasan_kmalloc+0xc4/0xe0 [ 207.347635] ? kmem_cache_alloc_trace+0x318/0x780 [ 207.352461] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 207.357981] ? _copy_from_user+0xdf/0x150 [ 207.362111] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 207.367631] ? copy_mount_options+0x285/0x380 [ 207.372106] ksys_mount+0x12d/0x140 [ 207.375723] __x64_sys_mount+0xbe/0x150 [ 207.379678] do_syscall_64+0x1b9/0x820 [ 207.383545] ? syscall_slow_exit_work+0x500/0x500 [ 207.388371] ? syscall_return_slowpath+0x5e0/0x5e0 [ 207.393281] ? syscall_return_slowpath+0x31d/0x5e0 [ 207.398194] ? prepare_exit_to_usermode+0x291/0x3b0 [ 207.403189] ? perf_trace_sys_enter+0xb10/0xb10 [ 207.407841] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 207.412668] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.417846] RIP: 0033:0x455ab9 [ 207.421020] 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 [ 207.440186] RSP: 002b:00007fcca71e8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 10:10:55 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(0xffffffffffffffff, 0x80184132, &(0x7f0000000000)) 10:10:55 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4148, &(0x7f0000000000)) [ 207.447876] RAX: ffffffffffffffda RBX: 00007fcca71e96d4 RCX: 0000000000455ab9 [ 207.455123] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000020000080 [ 207.462371] RBP: 000000000072bea0 R08: 00000000200012c0 R09: 0000000000000000 [ 207.469625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 207.476874] R13: 00000000004c01fb R14: 00000000004cfe38 R15: 000000000000000d 10:10:55 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/kvm\x00', 0x2) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000040)=0xe2b7) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x3, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xc018ae85, 0xa07000) 10:10:55 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x3580}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:55 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0xa4ffffff00000000]}, 0x5c) 10:10:55 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) chown(&(0x7f0000000080)='./file0\x00', r2, r3) 10:10:55 executing program 3 (fault-call:1 fault-nth:14): mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) 10:10:55 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4148, &(0x7f0000000000)) [ 207.591312] FAULT_INJECTION: forcing a failure. [ 207.591312] name failslab, interval 1, probability 0, space 0, times 0 [ 207.602588] CPU: 1 PID: 14713 Comm: syz-executor3 Not tainted 4.18.0-rc5-next-20180716+ #8 [ 207.610994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.620337] Call Trace: [ 207.622927] dump_stack+0x1c9/0x2b4 [ 207.626541] ? dump_stack_print_info.cold.2+0x52/0x52 [ 207.631722] should_fail.cold.4+0xa/0x11 [ 207.635775] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 207.640863] ? is_bpf_text_address+0xd7/0x170 [ 207.645352] ? kernel_text_address+0x79/0xf0 [ 207.649745] ? __kernel_text_address+0xd/0x40 [ 207.654220] ? unwind_get_return_address+0x61/0xa0 [ 207.659131] ? __save_stack_trace+0x8d/0xf0 [ 207.663443] ? save_stack+0xa9/0xd0 [ 207.667057] ? lock_acquire+0x1e4/0x540 [ 207.671019] ? fs_reclaim_acquire+0x20/0x20 [ 207.675346] ? lock_downgrade+0x8f0/0x8f0 [ 207.679478] ? __x64_sys_mount+0xbe/0x150 [ 207.683611] ? check_same_owner+0x340/0x340 [ 207.687921] ? rcu_note_context_switch+0x730/0x730 [ 207.692836] __should_failslab+0x124/0x180 [ 207.697058] should_failslab+0x9/0x14 [ 207.700840] kmem_cache_alloc_trace+0x2cb/0x780 [ 207.705491] ? kasan_kmalloc+0xc4/0xe0 [ 207.709367] __memcg_init_list_lru_node+0x185/0x2d0 [ 207.714537] ? kvfree_rcu+0x20/0x20 [ 207.718148] ? __kmalloc_node+0x47/0x70 [ 207.722107] __list_lru_init+0x4d6/0x840 [ 207.726149] ? list_lru_destroy+0x500/0x500 [ 207.730452] ? prealloc_shrinker+0x213/0x480 [ 207.734844] ? __init_waitqueue_head+0x9e/0x150 [ 207.739756] ? inactive_list_is_low+0x850/0x850 [ 207.744406] ? __lockdep_init_map+0x105/0x590 [ 207.748891] alloc_super+0x976/0xb10 [ 207.752592] ? destroy_unused_super.part.11+0x110/0x110 [ 207.757936] ? lock_downgrade+0x8f0/0x8f0 [ 207.762081] ? kasan_check_read+0x11/0x20 [ 207.766211] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 207.770780] ? kasan_check_write+0x14/0x20 [ 207.774993] ? do_raw_spin_lock+0xc1/0x200 [ 207.779213] ? ns_test_super+0x50/0x50 [ 207.783082] sget_fc+0x269/0x950 [ 207.786432] ? compare_single+0x10/0x10 [ 207.790388] ? alloc_super+0xb10/0xb10 [ 207.794256] ? kasan_kmalloc+0xc4/0xe0 [ 207.798129] ? __kmalloc_track_caller+0x311/0x760 [ 207.802956] ? proc_root_lookup+0x60/0x60 [ 207.807088] vfs_get_super+0x6e/0x270 [ 207.810869] proc_get_tree+0x88/0xb0 [ 207.814574] vfs_get_tree+0x1cb/0x5c0 [ 207.818358] do_mount+0x6c1/0x1fb0 [ 207.821881] ? kasan_check_write+0x14/0x20 [ 207.826098] ? copy_mount_string+0x40/0x40 [ 207.830310] ? kasan_kmalloc+0xc4/0xe0 [ 207.834192] ? kmem_cache_alloc_trace+0x318/0x780 [ 207.839021] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 207.844544] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 207.850063] ? copy_mount_options+0x285/0x380 [ 207.854539] ksys_mount+0x12d/0x140 [ 207.858150] __x64_sys_mount+0xbe/0x150 [ 207.862105] do_syscall_64+0x1b9/0x820 [ 207.865972] ? finish_task_switch+0x1d3/0x870 [ 207.870451] ? syscall_return_slowpath+0x5e0/0x5e0 [ 207.875367] ? syscall_return_slowpath+0x31d/0x5e0 [ 207.880279] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 207.885279] ? prepare_exit_to_usermode+0x291/0x3b0 [ 207.890278] ? perf_trace_sys_enter+0xb10/0xb10 [ 207.894938] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 207.899764] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.904932] RIP: 0033:0x455ab9 [ 207.908109] 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 [ 207.927293] RSP: 002b:00007fcca71e8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 207.934993] RAX: ffffffffffffffda RBX: 00007fcca71e96d4 RCX: 0000000000455ab9 [ 207.942244] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000020000080 [ 207.949495] RBP: 000000000072bea0 R08: 00000000200012c0 R09: 0000000000000000 [ 207.956753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 207.964003] R13: 00000000004c01fb R14: 00000000004cfe38 R15: 000000000000000e 10:10:56 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:10:56 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(0xffffffffffffffff, 0x80184132, &(0x7f0000000000)) 10:10:56 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x100000000000000]}, 0x5c) 10:10:56 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x6488}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:56 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4148, &(0x7f0000000000)) 10:10:56 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffffffd, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) 10:10:56 executing program 3 (fault-call:1 fault-nth:15): mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) 10:10:56 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80000000000802, 0x3) dup3(r0, r0, 0x80003) write(r1, &(0x7f0000000200)="240000001a0025f0006bb4f7fdff141c020b5aff6e10b500000780cc0800190001000000", 0x24) 10:10:56 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x800e000000000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:56 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x1000000000000000]}, 0x5c) [ 208.407683] FAULT_INJECTION: forcing a failure. [ 208.407683] name failslab, interval 1, probability 0, space 0, times 0 [ 208.418947] CPU: 1 PID: 14755 Comm: syz-executor3 Not tainted 4.18.0-rc5-next-20180716+ #8 [ 208.427343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.436696] Call Trace: [ 208.439295] dump_stack+0x1c9/0x2b4 [ 208.442930] ? dump_stack_print_info.cold.2+0x52/0x52 [ 208.448130] ? __kernel_text_address+0xd/0x40 [ 208.452628] ? unwind_get_return_address+0x61/0xa0 10:10:56 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xf0ffff}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) [ 208.457562] should_fail.cold.4+0xa/0x11 [ 208.461634] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 208.466754] ? save_stack+0xa9/0xd0 [ 208.470386] ? save_stack+0x43/0xd0 [ 208.474015] ? kasan_kmalloc+0xc4/0xe0 [ 208.477906] ? kmem_cache_alloc_trace+0x152/0x780 [ 208.482755] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 208.487952] ? __list_lru_init+0x4d6/0x840 [ 208.492188] ? alloc_super+0x976/0xb10 [ 208.496078] ? vfs_get_super+0x6e/0x270 [ 208.500057] ? proc_get_tree+0x88/0xb0 [ 208.503944] ? vfs_get_tree+0x1cb/0x5c0 10:10:56 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x80350000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:56 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x10000000]}, 0x5c) [ 208.507919] ? do_mount+0x6c1/0x1fb0 [ 208.511638] ? ksys_mount+0x12d/0x140 [ 208.515448] ? __x64_sys_mount+0xbe/0x150 [ 208.519601] ? do_syscall_64+0x1b9/0x820 [ 208.524372] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 208.529740] ? save_stack+0xa9/0xd0 [ 208.533377] ? lock_acquire+0x1e4/0x540 [ 208.537362] ? fs_reclaim_acquire+0x20/0x20 [ 208.541689] ? lock_downgrade+0x8f0/0x8f0 [ 208.545831] ? __x64_sys_mount+0xbe/0x150 [ 208.549963] ? check_same_owner+0x340/0x340 [ 208.554268] ? rcu_note_context_switch+0x730/0x730 [ 208.559187] __should_failslab+0x124/0x180 [ 208.563403] should_failslab+0x9/0x14 [ 208.567187] kmem_cache_alloc_trace+0x2cb/0x780 [ 208.571837] ? kasan_kmalloc+0xc4/0xe0 [ 208.575751] __memcg_init_list_lru_node+0x185/0x2d0 [ 208.580750] ? kvfree_rcu+0x20/0x20 [ 208.584358] ? __kmalloc_node+0x47/0x70 [ 208.588314] __list_lru_init+0x4d6/0x840 [ 208.592366] ? list_lru_destroy+0x500/0x500 [ 208.596683] ? prealloc_shrinker+0x213/0x480 [ 208.601070] ? __init_waitqueue_head+0x9e/0x150 [ 208.605719] ? inactive_list_is_low+0x850/0x850 [ 208.610374] ? __lockdep_init_map+0x105/0x590 [ 208.614853] alloc_super+0x976/0xb10 [ 208.618550] ? destroy_unused_super.part.11+0x110/0x110 [ 208.623894] ? lock_downgrade+0x8f0/0x8f0 [ 208.628028] ? kasan_check_read+0x11/0x20 [ 208.632171] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 208.636738] ? kasan_check_write+0x14/0x20 [ 208.640954] ? do_raw_spin_lock+0xc1/0x200 [ 208.645173] ? ns_test_super+0x50/0x50 [ 208.649041] sget_fc+0x269/0x950 [ 208.652392] ? compare_single+0x10/0x10 [ 208.656348] ? alloc_super+0xb10/0xb10 [ 208.660224] ? kasan_kmalloc+0xc4/0xe0 [ 208.664098] ? __kmalloc_track_caller+0x311/0x760 [ 208.668923] ? proc_root_lookup+0x60/0x60 [ 208.673054] vfs_get_super+0x6e/0x270 [ 208.676836] proc_get_tree+0x88/0xb0 [ 208.680541] vfs_get_tree+0x1cb/0x5c0 [ 208.684327] do_mount+0x6c1/0x1fb0 [ 208.687850] ? kasan_check_write+0x14/0x20 [ 208.692074] ? copy_mount_string+0x40/0x40 [ 208.696293] ? kasan_kmalloc+0xc4/0xe0 [ 208.700163] ? kmem_cache_alloc_trace+0x318/0x780 [ 208.704990] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 208.710516] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 208.716057] ? copy_mount_options+0x285/0x380 [ 208.720539] ksys_mount+0x12d/0x140 [ 208.724151] __x64_sys_mount+0xbe/0x150 [ 208.728108] do_syscall_64+0x1b9/0x820 [ 208.731975] ? finish_task_switch+0x1d3/0x870 [ 208.736454] ? syscall_return_slowpath+0x5e0/0x5e0 [ 208.741366] ? syscall_return_slowpath+0x31d/0x5e0 [ 208.746281] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 208.751281] ? prepare_exit_to_usermode+0x291/0x3b0 [ 208.756283] ? perf_trace_sys_enter+0xb10/0xb10 [ 208.760933] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 208.765761] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 208.770928] RIP: 0033:0x455ab9 [ 208.774097] 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 [ 208.793276] RSP: 002b:00007fcca71e8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 208.800974] RAX: ffffffffffffffda RBX: 00007fcca71e96d4 RCX: 0000000000455ab9 10:10:57 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x2c000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:57 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(0xffffffffffffffff, 0x80184132, &(0x7f0000000000)) [ 208.808224] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000020000080 [ 208.815483] RBP: 000000000072bea0 R08: 00000000200012c0 R09: 0000000000000000 [ 208.822735] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 208.830003] R13: 00000000004c01fb R14: 00000000004cfe38 R15: 000000000000000f 10:10:57 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4148, &(0x7f0000000000)) 10:10:57 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000000040)='net/mcfilter\x00') pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:10:57 executing program 3 (fault-call:1 fault-nth:16): mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) 10:10:57 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0xa4ffffff]}, 0x5c) 10:10:57 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) write$binfmt_aout(r0, &(0x7f00000002c0)={{0x1cc, 0x7, 0xfff, 0x295, 0x3a7, 0x5, 0x11e}, "", [[], [], []]}, 0x320) ioctl(r1, 0x10001, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) 10:10:57 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) poll(&(0x7f0000000080)=[{r0, 0x200}, {r0, 0xa000}, {r1, 0x5080}, {r1, 0x10}, {r0, 0x4022}], 0x5, 0x7) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000040)) 10:10:57 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x4}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:57 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(0xffffffffffffffff, 0x80184132, &(0x7f0000000000)) 10:10:57 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4148, &(0x7f0000000000)) 10:10:57 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4148, &(0x7f0000000000)) 10:10:57 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x7}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:57 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(0xffffffffffffffff, 0x80184132, &(0x7f0000000000)) 10:10:57 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0xba, 0x4, "1e4ae938c7e3f7856f7cd367f1e55402e6759057d21d955d976b28358e00e2801c0fb5732eb8d182ad155ff9820d2dcbc586c554d9504c07992516aac4d4fa196f196dde4518de5f7e7c6f355a2102a184826601a51c1a4cd9251d4cfc0f35d2527b946c879fbad0fd600a2569ed4c2034350ca4994ed80e3b0f3049eb3b4a7812cfb3cab2cac5526361e2d3b69b3be04b918492eda6a8a620a653bde3062914d92aa7435976254b50b2aede016e904f6239"}, &(0x7f0000000100), 0x1400) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = msgget$private(0x0, 0x100) msgsnd(r2, &(0x7f00000001c0)={0x3, "f4e6235be1166f718270068e13ad66cf35f3a97110108226c32699b4253a4f37c98f73ba0ca2eaf63b26fa8d3feca1895c0007234509629b84f548f78874fe52a079e026c1ec11059242661694748900dcfee3d033673cd29b3f77c2e9a2b133e1c5a38d369319ddf08b5cd4fd182bcb3baf54b3ba753f1de2d31eedc05da050388fd64f68cc76508f"}, 0x91, 0x800) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 10:10:57 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x1000000]}, 0x5c) [ 209.434377] FAULT_INJECTION: forcing a failure. [ 209.434377] name failslab, interval 1, probability 0, space 0, times 0 [ 209.445726] CPU: 1 PID: 14827 Comm: syz-executor3 Not tainted 4.18.0-rc5-next-20180716+ #8 [ 209.454130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.463480] Call Trace: [ 209.466075] dump_stack+0x1c9/0x2b4 [ 209.469707] ? dump_stack_print_info.cold.2+0x52/0x52 [ 209.474903] ? __kernel_text_address+0xd/0x40 [ 209.479409] ? unwind_get_return_address+0x61/0xa0 [ 209.484353] should_fail.cold.4+0xa/0x11 [ 209.488470] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 209.493574] ? save_stack+0xa9/0xd0 [ 209.497190] ? save_stack+0x43/0xd0 [ 209.500805] ? kasan_kmalloc+0xc4/0xe0 [ 209.504675] ? kmem_cache_alloc_trace+0x152/0x780 [ 209.509501] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 209.514675] ? __list_lru_init+0x4d6/0x840 [ 209.518896] ? alloc_super+0x976/0xb10 [ 209.522766] ? vfs_get_super+0x6e/0x270 [ 209.526720] ? proc_get_tree+0x88/0xb0 [ 209.530587] ? vfs_get_tree+0x1cb/0x5c0 [ 209.534556] ? do_mount+0x6c1/0x1fb0 [ 209.538255] ? ksys_mount+0x12d/0x140 [ 209.542044] ? __x64_sys_mount+0xbe/0x150 [ 209.546182] ? do_syscall_64+0x1b9/0x820 [ 209.550234] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 209.555581] ? save_stack+0xa9/0xd0 [ 209.559208] ? lock_acquire+0x1e4/0x540 [ 209.563166] ? fs_reclaim_acquire+0x20/0x20 [ 209.567470] ? lock_downgrade+0x8f0/0x8f0 [ 209.571599] ? __x64_sys_mount+0xbe/0x150 [ 209.575737] ? check_same_owner+0x340/0x340 [ 209.580044] ? rcu_note_context_switch+0x730/0x730 [ 209.584959] __should_failslab+0x124/0x180 [ 209.589179] should_failslab+0x9/0x14 [ 209.592968] kmem_cache_alloc_trace+0x2cb/0x780 [ 209.597615] ? kasan_kmalloc+0xc4/0xe0 [ 209.601488] __memcg_init_list_lru_node+0x185/0x2d0 [ 209.606487] ? kvfree_rcu+0x20/0x20 [ 209.610096] ? __kmalloc_node+0x47/0x70 [ 209.614051] __list_lru_init+0x4d6/0x840 [ 209.618103] ? list_lru_destroy+0x500/0x500 [ 209.622423] ? prealloc_shrinker+0x213/0x480 [ 209.626812] ? __init_waitqueue_head+0x9e/0x150 [ 209.631465] ? inactive_list_is_low+0x850/0x850 [ 209.636115] ? __lockdep_init_map+0x105/0x590 [ 209.640596] alloc_super+0x976/0xb10 [ 209.644292] ? destroy_unused_super.part.11+0x110/0x110 [ 209.649637] ? lock_downgrade+0x8f0/0x8f0 [ 209.653781] ? kasan_check_read+0x11/0x20 [ 209.657910] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 209.662477] ? kasan_check_write+0x14/0x20 [ 209.666703] ? do_raw_spin_lock+0xc1/0x200 [ 209.670939] ? ns_test_super+0x50/0x50 [ 209.674810] sget_fc+0x269/0x950 [ 209.678158] ? compare_single+0x10/0x10 [ 209.682112] ? alloc_super+0xb10/0xb10 [ 209.685980] ? kasan_kmalloc+0xc4/0xe0 [ 209.689852] ? __kmalloc_track_caller+0x311/0x760 [ 209.694676] ? proc_root_lookup+0x60/0x60 [ 209.698806] vfs_get_super+0x6e/0x270 [ 209.702598] proc_get_tree+0x88/0xb0 [ 209.706303] vfs_get_tree+0x1cb/0x5c0 [ 209.710086] do_mount+0x6c1/0x1fb0 [ 209.713612] ? check_same_owner+0x340/0x340 [ 209.717923] ? lock_release+0xa30/0xa30 [ 209.721882] ? copy_mount_string+0x40/0x40 [ 209.726097] ? kasan_kmalloc+0xc4/0xe0 [ 209.729973] ? kmem_cache_alloc_trace+0x318/0x780 [ 209.734803] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 209.740324] ? _copy_from_user+0xdf/0x150 [ 209.744457] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 209.749975] ? copy_mount_options+0x285/0x380 [ 209.754451] ksys_mount+0x12d/0x140 [ 209.758062] __x64_sys_mount+0xbe/0x150 [ 209.762026] do_syscall_64+0x1b9/0x820 [ 209.765898] ? syscall_slow_exit_work+0x500/0x500 [ 209.770731] ? syscall_return_slowpath+0x5e0/0x5e0 [ 209.775640] ? syscall_return_slowpath+0x31d/0x5e0 [ 209.780551] ? prepare_exit_to_usermode+0x291/0x3b0 [ 209.785548] ? perf_trace_sys_enter+0xb10/0xb10 [ 209.790202] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 209.795031] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 209.800200] RIP: 0033:0x455ab9 [ 209.803367] 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 [ 209.822538] RSP: 002b:00007fcca71e8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 10:10:57 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4148, &(0x7f0000000000)) 10:10:57 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="45965a5c4f0f0000000030e12924ad83aa300fc6228476120f3c18"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001600)={r1, 0x0, 0x1000, 0x96, &(0x7f0000000540)="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", &(0x7f0000001540)=""/150, 0x1ff}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000280)='GPL\x00', 0x9, 0x27d, &(0x7f0000000480)=""/187}, 0x48) bind$inet6(0xffffffffffffffff, &(0x7f00002aafe4)={0xa, 0x2000000000004e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x60000000, 0x0, 0x92}, 0x98) 10:10:58 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f00000004c0)="025cc83d6d345f8f762070838eb23558ef7c4162c9205b4e797a0b78f260b74dd22c319b8b4950ff3d2e7390aa93def9205ac75aae6f2aed7d7b43afd3841ffa739ad8ca090a9c5404899730d9b84eeb9d31b5e0d2b2551ee3ea36c3cf1bda479bc0da6222c6dd53302863e00ab55d377c2d92cd9985c71cadc9f38cbcf79aae28cfe1541b5a7e5af93deb825936a3ff00f154b143f4531f0567a63a000000000000dd99c69489881bb09e6edab94d6b3b1e6d5b0662f802e9b9fcc75af9971c07f21db83b888cc9185f3d0658cdb1a936a978") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x2) ioctl(r0, 0x4141, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x2, 0x0) getsockopt(r1, 0x55, 0x4, &(0x7f0000000000)=""/203, &(0x7f0000000100)=0xcb) syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0x111000) [ 209.830228] RAX: ffffffffffffffda RBX: 00007fcca71e96d4 RCX: 0000000000455ab9 [ 209.837477] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000020000080 [ 209.844727] RBP: 000000000072bea0 R08: 00000000200012c0 R09: 0000000000000000 [ 209.851977] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 209.859228] R13: 00000000004c01fb R14: 00000000004cfe38 R15: 0000000000000010 10:10:58 executing program 0: r0 = getpid() r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={r2, @in6={{0xa}}}, 0x98) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r3, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r6 = dup2(r4, r3) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r6, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000013000/0x4000)=nil, 0x4000}, &(0x7f0000000040)=0x10) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000000100)) dup2(r3, r5) 10:10:58 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x84ffffff00000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:58 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(0xffffffffffffffff, 0x80184132, &(0x7f0000000000)) 10:10:58 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x10]}, 0x5c) 10:10:58 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4148, &(0x7f0000000000)) 10:10:58 executing program 3 (fault-call:1 fault-nth:17): mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) 10:10:58 executing program 1: rt_sigaction(0x400000000000007, &(0x7f0000000080)={0x42a4ae, {0xffffffbfffbff270}}, &(0x7f0000000040), 0x8, &(0x7f0000000100)) syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$inet6_udp_int(r0, 0x11, 0x6f, &(0x7f0000000000)=0x401, 0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) 10:10:58 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00000002c0)={{0xa, 0x0, 0x455, 0x3, '\x00', 0x6}, 0x1, [0x7, 0x0, 0x7, 0x100000001, 0x2, 0x5, 0x80000000, 0xffffffff, 0xfff, 0x200, 0xba5, 0x4, 0x1, 0x7fffffff, 0x7, 0x101, 0x1, 0x0, 0x3, 0xfffffffffffff801, 0x9, 0x100, 0x8, 0x3a2, 0xe2, 0x0, 0xab8, 0x2, 0x1ff, 0x5, 0x8, 0x2, 0x70000000000000, 0x6, 0x8, 0x9, 0x1, 0x7, 0x3, 0x7f, 0x0, 0xfffffffeffffffff, 0x8, 0x9, 0x6, 0x8, 0x7, 0x8a, 0x0, 0x1501, 0x60d, 0xf517, 0x7, 0x80000000, 0xfffffffffffffffe, 0x1, 0xa7eb, 0x6, 0x101, 0x5bcafe6f, 0x1, 0x80, 0x2, 0x0, 0x8000, 0x0, 0x3, 0x0, 0x2, 0x7, 0x87c0, 0x0, 0x8001, 0x7, 0xfffffffffffffff7, 0x6, 0x2, 0x409, 0xfffffffffffff000, 0x33a, 0x1, 0x9, 0xfffffffffffffffc, 0x2401, 0x4, 0xa0, 0x3, 0x7ff, 0x1, 0x9, 0x4, 0x450f, 0x5, 0x83, 0x3, 0x0, 0xfffffffffffffff9, 0xf2e7, 0x3ff, 0x1f, 0x6, 0x8, 0xfffffffffffffff9, 0x93, 0xf3bc, 0x4, 0x4, 0x8, 0x100, 0x1, 0x100, 0x3, 0xd0a, 0x77c, 0xffffffffffff3cee, 0xab49, 0xff, 0xfffffffffffffff7, 0xda9, 0x3, 0x1, 0x4, 0x800, 0x20, 0x8, 0x4, 0x1, 0x100000000]}) [ 210.266328] FAULT_INJECTION: forcing a failure. [ 210.266328] name failslab, interval 1, probability 0, space 0, times 0 [ 210.277615] CPU: 1 PID: 14874 Comm: syz-executor3 Not tainted 4.18.0-rc5-next-20180716+ #8 [ 210.286017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.295369] Call Trace: [ 210.297963] dump_stack+0x1c9/0x2b4 [ 210.301597] ? dump_stack_print_info.cold.2+0x52/0x52 [ 210.306793] ? __kernel_text_address+0xd/0x40 [ 210.311290] ? unwind_get_return_address+0x61/0xa0 [ 210.316224] should_fail.cold.4+0xa/0x11 [ 210.320294] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 210.325400] ? save_stack+0xa9/0xd0 [ 210.329025] ? save_stack+0x43/0xd0 [ 210.332635] ? kasan_kmalloc+0xc4/0xe0 [ 210.336512] ? kmem_cache_alloc_trace+0x152/0x780 [ 210.341341] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 210.346511] ? __list_lru_init+0x4d6/0x840 [ 210.350729] ? alloc_super+0x976/0xb10 [ 210.354603] ? vfs_get_super+0x6e/0x270 [ 210.358561] ? proc_get_tree+0x88/0xb0 [ 210.362440] ? vfs_get_tree+0x1cb/0x5c0 [ 210.366403] ? do_mount+0x6c1/0x1fb0 [ 210.370098] ? ksys_mount+0x12d/0x140 [ 210.373881] ? __x64_sys_mount+0xbe/0x150 [ 210.378017] ? do_syscall_64+0x1b9/0x820 [ 210.382064] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 210.387410] ? save_stack+0xa9/0xd0 [ 210.391550] ? lock_acquire+0x1e4/0x540 [ 210.395514] ? fs_reclaim_acquire+0x20/0x20 [ 210.399819] ? lock_downgrade+0x8f0/0x8f0 [ 210.403957] ? __x64_sys_mount+0xbe/0x150 [ 210.408090] ? check_same_owner+0x340/0x340 [ 210.412393] ? rcu_note_context_switch+0x730/0x730 [ 210.417307] __should_failslab+0x124/0x180 [ 210.421525] should_failslab+0x9/0x14 [ 210.425311] kmem_cache_alloc_trace+0x2cb/0x780 [ 210.429962] ? kasan_kmalloc+0xc4/0xe0 [ 210.433845] __memcg_init_list_lru_node+0x185/0x2d0 [ 210.438847] ? kvfree_rcu+0x20/0x20 [ 210.442458] ? __kmalloc_node+0x47/0x70 [ 210.446425] __list_lru_init+0x4d6/0x840 [ 210.450475] ? list_lru_destroy+0x500/0x500 [ 210.454781] ? prealloc_shrinker+0x213/0x480 [ 210.459169] ? __init_waitqueue_head+0x9e/0x150 [ 210.463818] ? inactive_list_is_low+0x850/0x850 [ 210.468472] ? __lockdep_init_map+0x105/0x590 [ 210.472951] alloc_super+0x976/0xb10 [ 210.476648] ? destroy_unused_super.part.11+0x110/0x110 [ 210.481991] ? lock_downgrade+0x8f0/0x8f0 [ 210.486126] ? kasan_check_read+0x11/0x20 [ 210.490260] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 210.494825] ? kasan_check_write+0x14/0x20 [ 210.499043] ? do_raw_spin_lock+0xc1/0x200 [ 210.503259] ? ns_test_super+0x50/0x50 [ 210.507133] sget_fc+0x269/0x950 [ 210.510484] ? compare_single+0x10/0x10 [ 210.514448] ? alloc_super+0xb10/0xb10 [ 210.518323] ? kasan_kmalloc+0xc4/0xe0 [ 210.522705] ? __kmalloc_track_caller+0x311/0x760 [ 210.527531] ? proc_root_lookup+0x60/0x60 [ 210.531663] vfs_get_super+0x6e/0x270 [ 210.535443] proc_get_tree+0x88/0xb0 [ 210.539139] vfs_get_tree+0x1cb/0x5c0 [ 210.542924] do_mount+0x6c1/0x1fb0 [ 210.546443] ? check_same_owner+0x340/0x340 [ 210.550748] ? copy_mount_string+0x40/0x40 [ 210.554968] ? retint_kernel+0x10/0x10 [ 210.558841] ? copy_mount_options+0x1a1/0x380 [ 210.563318] ? __sanitizer_cov_trace_pc+0x44/0x50 [ 210.568144] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 210.573748] ? copy_mount_options+0x285/0x380 [ 210.578224] ksys_mount+0x12d/0x140 [ 210.581832] __x64_sys_mount+0xbe/0x150 [ 210.585802] do_syscall_64+0x1b9/0x820 [ 210.589679] ? finish_task_switch+0x1d3/0x870 [ 210.594154] ? syscall_return_slowpath+0x5e0/0x5e0 [ 210.599064] ? syscall_return_slowpath+0x31d/0x5e0 [ 210.604061] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 210.609070] ? prepare_exit_to_usermode+0x291/0x3b0 [ 210.614415] ? perf_trace_sys_enter+0xb10/0xb10 [ 210.619065] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 210.623891] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 210.629058] RIP: 0033:0x455ab9 [ 210.632222] 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 [ 210.651387] RSP: 002b:00007fcca71e8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 210.659075] RAX: ffffffffffffffda RBX: 00007fcca71e96d4 RCX: 0000000000455ab9 10:10:58 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0xffffffa4]}, 0x5c) 10:10:58 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x10000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:58 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4148, &(0x7f0000000000)) 10:10:58 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(0xffffffffffffffff, 0x80184132, &(0x7f0000000000)) 10:10:58 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) r2 = gettid() process_vm_writev(r2, &(0x7f0000000100)=[{&(0x7f0000000000)=""/242, 0xf2}], 0x1, &(0x7f0000000500)=[{&(0x7f00000001c0)=""/33, 0x21}, {&(0x7f00000002c0)=""/239, 0xef}, {&(0x7f0000000200)=""/73, 0x49}, {&(0x7f00000003c0)=""/177, 0xb1}, {&(0x7f0000000480)=""/116, 0x74}], 0x5, 0x0) 10:10:58 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000c00)=ANY=[@ANYBLOB="0200000000000000000000000f202442"], 0x10}, 0x1}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020a090402000000000000ff0300000f"], 0x10}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x400) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x7, 0x2, 0x80000001, 0x9}, 0x8) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) [ 210.666325] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000020000080 [ 210.673583] RBP: 000000000072bea0 R08: 00000000200012c0 R09: 0000000000000000 [ 210.680830] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 210.688085] R13: 00000000004c01fb R14: 00000000004cfe38 R15: 0000000000000011 10:10:59 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xffffff89}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:59 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0xffffffa4]}, 0x5c) 10:10:59 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) read(r2, &(0x7f0000000000), 0x0) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:10:59 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x4148, &(0x7f0000000000)) 10:10:59 executing program 3 (fault-call:1 fault-nth:18): mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) 10:10:59 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(0xffffffffffffffff, 0x80184132, &(0x7f0000000000)) 10:10:59 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x1, 0x2d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f0000000040), &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff01000000190000000000000008006c6f00000000000000000000000000007465716c3000000000000000000000006970365f76746930000000000000000062637366300000000000000000000000ffffffffffff000000000000aaaaaaaaaa000000000000000000e0010000100200004002000069700000000000000000000000000000000000000000000000000000000000002000000000000000ac1414bbffffffff000000000000000000062d000000fbffffff000000000000636f6d6d656e740000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000041554449540000000000000000000000000000000000000000f7ff000000000008000000000000000000000000000000415d4449540000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff00000000fed2942b044724d51ea46eab7543e70dc797eb8a72c97603c009bf843777395f5aad3ef0fc0539d03d714a55ad98e06b48d61ad4e191df87117742e1794459a8a3e19bcb005ac243189cda1ebd219d3f4a716d0a5ac7fe18479cbaf322d9ff0d2c382440d49ba7f5853e5b5bd4e7f7afc5ffd3318bfb08b1edfe8d68b7ee65ec175eaea9a430c87206b0452182fc62d8f3a3fb6b4f10aaed9b6f44bfbfc64794eb82f3b08fcf51d681db05f64feef97e1a44d36697"]}, 0x3fd) 10:10:59 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x4e00000000000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:59 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x9b95, &(0x7f0000000000)="b48dc19617cc3f1f90bad9d045a06e5e84ebcfede07ed4c742d76a8a7db441a2aebc4c6a7a6b73a5ccd9f079ab10f790ffb633063a4c78f9504f1de05615bdd362d8747054f15b778fa7db0ecefb9f4d946190f613026f0cc867df2f1289b4853e5d063db5565da46651eb20052d13bdffd689853c1763b68ca6fbe9e39b28baab001af0e6efd0b656c8bc1b113a255c3feed425b20ddd5860b0792941f66c1b6c077a241bcd224f2a8b6ea5cd69e54c1172f3240d4c47") ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f00000000c0)={0x5, 0x3, 0x4, 0x5, 'syz0\x00', 0x34c4}) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) 10:10:59 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0xa4ffffff00000000]}, 0x5c) [ 211.627931] kernel msg: ebtables bug: please report to author: Wrong len argument [ 211.645474] FAULT_INJECTION: forcing a failure. [ 211.645474] name failslab, interval 1, probability 0, space 0, times 0 [ 211.656918] CPU: 1 PID: 14935 Comm: syz-executor3 Not tainted 4.18.0-rc5-next-20180716+ #8 [ 211.665321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.674674] Call Trace: [ 211.677269] dump_stack+0x1c9/0x2b4 [ 211.680908] ? dump_stack_print_info.cold.2+0x52/0x52 [ 211.686105] ? __kernel_text_address+0xd/0x40 [ 211.690607] ? unwind_get_return_address+0x61/0xa0 [ 211.695606] should_fail.cold.4+0xa/0x11 [ 211.699676] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 211.704813] ? save_stack+0xa9/0xd0 [ 211.708449] ? save_stack+0x43/0xd0 [ 211.712078] ? kasan_kmalloc+0xc4/0xe0 [ 211.715973] ? kmem_cache_alloc_trace+0x152/0x780 [ 211.720816] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 211.726800] ? __list_lru_init+0x4d6/0x840 [ 211.731055] ? alloc_super+0x976/0xb10 [ 211.734946] ? vfs_get_super+0x6e/0x270 [ 211.738925] ? proc_get_tree+0x88/0xb0 [ 211.742818] ? vfs_get_tree+0x1cb/0x5c0 [ 211.746796] ? do_mount+0x6c1/0x1fb0 [ 211.750516] ? ksys_mount+0x12d/0x140 [ 211.754321] ? __x64_sys_mount+0xbe/0x150 [ 211.758473] ? do_syscall_64+0x1b9/0x820 [ 211.762545] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 211.767918] ? save_stack+0xa9/0xd0 [ 211.771556] ? lock_acquire+0x1e4/0x540 [ 211.775534] ? fs_reclaim_acquire+0x20/0x20 [ 211.779865] ? lock_downgrade+0x8f0/0x8f0 [ 211.784017] ? __x64_sys_mount+0xbe/0x150 [ 211.788177] ? check_same_owner+0x340/0x340 [ 211.792506] ? rcu_note_context_switch+0x730/0x730 [ 211.797444] __should_failslab+0x124/0x180 [ 211.801690] should_failslab+0x9/0x14 [ 211.805496] kmem_cache_alloc_trace+0x2cb/0x780 [ 211.810172] ? kasan_kmalloc+0xc4/0xe0 [ 211.814078] __memcg_init_list_lru_node+0x185/0x2d0 [ 211.819102] ? kvfree_rcu+0x20/0x20 [ 211.822732] ? __kmalloc_node+0x47/0x70 [ 211.826710] __list_lru_init+0x4d6/0x840 [ 211.830772] ? list_lru_destroy+0x500/0x500 [ 211.835098] ? prealloc_shrinker+0x213/0x480 [ 211.839507] ? __init_waitqueue_head+0x9e/0x150 [ 211.844179] ? inactive_list_is_low+0x850/0x850 [ 211.848851] ? __lockdep_init_map+0x105/0x590 [ 211.853349] alloc_super+0x976/0xb10 [ 211.857072] ? destroy_unused_super.part.11+0x110/0x110 [ 211.862440] ? lock_downgrade+0x8f0/0x8f0 [ 211.866595] ? kasan_check_read+0x11/0x20 [ 211.870746] ? do_raw_spin_trylock+0x1c0/0x1c0 10:10:59 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x4788}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:59 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x4148, &(0x7f0000000000)) 10:10:59 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x4148, &(0x7f0000000000)) 10:10:59 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x88480000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:10:59 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)) 10:11:00 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)) 10:11:00 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x4888}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:11:00 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)) [ 211.875326] ? kasan_check_write+0x14/0x20 [ 211.879559] ? do_raw_spin_lock+0xc1/0x200 [ 211.883807] ? ns_test_super+0x50/0x50 [ 211.887695] sget_fc+0x269/0x950 [ 211.891064] ? compare_single+0x10/0x10 [ 211.895043] ? alloc_super+0xb10/0xb10 [ 211.898929] ? kasan_kmalloc+0xc4/0xe0 [ 211.902817] ? __kmalloc_track_caller+0x311/0x760 [ 211.907661] ? proc_root_lookup+0x60/0x60 [ 211.911809] vfs_get_super+0x6e/0x270 [ 211.915611] proc_get_tree+0x88/0xb0 [ 211.919326] vfs_get_tree+0x1cb/0x5c0 [ 211.923128] do_mount+0x6c1/0x1fb0 [ 211.926672] ? check_same_owner+0x340/0x340 [ 211.930998] ? copy_mount_string+0x40/0x40 [ 211.935240] ? retint_kernel+0x10/0x10 [ 211.939135] ? copy_mount_options+0x213/0x380 [ 211.943634] ? write_comp_data+0x1b/0x70 [ 211.947701] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 211.953242] ? copy_mount_options+0x285/0x380 [ 211.957735] ksys_mount+0x12d/0x140 [ 211.961349] __x64_sys_mount+0xbe/0x150 [ 211.965311] do_syscall_64+0x1b9/0x820 [ 211.969181] ? finish_task_switch+0x1d3/0x870 [ 211.973671] ? syscall_return_slowpath+0x5e0/0x5e0 [ 211.978585] ? syscall_return_slowpath+0x31d/0x5e0 [ 211.983507] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 211.988507] ? prepare_exit_to_usermode+0x291/0x3b0 [ 211.993515] ? perf_trace_sys_enter+0xb10/0xb10 [ 211.998168] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 212.002997] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 212.008172] RIP: 0033:0x455ab9 [ 212.011343] 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 [ 212.030513] RSP: 002b:00007fcca71e8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 212.038214] RAX: ffffffffffffffda RBX: 00007fcca71e96d4 RCX: 0000000000455ab9 [ 212.045464] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000020000080 [ 212.052715] RBP: 000000000072bea0 R08: 00000000200012c0 R09: 0000000000000000 [ 212.059966] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 212.067218] R13: 00000000004c01fb R14: 00000000004cfe38 R15: 0000000000000012 10:11:00 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x100000000000000]}, 0x5c) 10:11:00 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x8}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:11:00 executing program 4: r0 = getpid() r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={r2, @in6={{0xa}}}, 0x98) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r3, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r6 = dup2(r4, r3) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r6, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000013000/0x4000)=nil, 0x4000}, &(0x7f0000000040)=0x10) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000000100)) dup2(r3, r5) 10:11:00 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(0xffffffffffffffff, 0x80184132, &(0x7f0000000000)) 10:11:00 executing program 1 (fault-call:4 fault-nth:0): r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4148, &(0x7f0000000000)) 10:11:00 executing program 0: r0 = getpid() r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x1, 0x0) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x20004000800007}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000180)=0x1001) ioctl$KDENABIO(r2, 0x4b36) write$FUSE_OPEN(r2, &(0x7f0000000040)={0x20, 0x0, 0x6, {0x0, 0x5}}, 0x20) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r2, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r5 = dup2(r3, r2) ioctl$TIOCGPTPEER(r2, 0x5441, 0x8) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000001c0)) dup2(r1, r5) ioctl$KVM_GET_SREGS(r5, 0x8138ae83, &(0x7f0000000240)) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCSPGRP(r5, 0x5410, &(0x7f00000000c0)=r0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000140)={0x77359400}, 0x10) 10:11:00 executing program 3 (fault-call:1 fault-nth:19): mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) 10:11:00 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000002c0)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, @in6={0xa, 0x4e22, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}, @in={0x2, 0x4e20}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xa2) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r2, 0x100000000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x8, 0x7, 0x81, 0xff}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={r3, 0x30, 0xd56, 0x8000, 0xfffffffffffffffc, 0x5, 0x9b, 0x5, {r4, @in6={{0xa, 0x4e24, 0x13, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x13}}, 0x6, 0x2, 0x4, 0x400, 0x7fffffff}}, &(0x7f0000000200)=0xb0) ioctl(r0, 0x4141, &(0x7f0000000000)) [ 212.523717] FAULT_INJECTION: forcing a failure. [ 212.523717] name failslab, interval 1, probability 0, space 0, times 0 [ 212.535742] CPU: 1 PID: 14977 Comm: syz-executor3 Not tainted 4.18.0-rc5-next-20180716+ #8 [ 212.544141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.553568] Call Trace: [ 212.556144] dump_stack+0x1c9/0x2b4 [ 212.559755] ? dump_stack_print_info.cold.2+0x52/0x52 [ 212.564929] ? __kernel_text_address+0xd/0x40 [ 212.569406] ? unwind_get_return_address+0x61/0xa0 [ 212.574337] should_fail.cold.4+0xa/0x11 [ 212.578383] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 212.583475] ? save_stack+0xa9/0xd0 [ 212.587088] ? save_stack+0x43/0xd0 [ 212.590694] ? kasan_kmalloc+0xc4/0xe0 [ 212.594566] ? kmem_cache_alloc_trace+0x152/0x780 [ 212.599391] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 212.604565] ? __list_lru_init+0x4d6/0x840 [ 212.608796] ? alloc_super+0x976/0xb10 [ 212.612663] ? vfs_get_super+0x6e/0x270 [ 212.616629] ? proc_get_tree+0x88/0xb0 [ 212.620500] ? vfs_get_tree+0x1cb/0x5c0 [ 212.624457] ? do_mount+0x6c1/0x1fb0 [ 212.628153] ? ksys_mount+0x12d/0x140 [ 212.631936] ? __x64_sys_mount+0xbe/0x150 [ 212.636075] ? do_syscall_64+0x1b9/0x820 [ 212.640123] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 212.645474] ? save_stack+0xa9/0xd0 [ 212.649085] ? lock_acquire+0x1e4/0x540 [ 212.653059] ? fs_reclaim_acquire+0x20/0x20 [ 212.657362] ? lock_downgrade+0x8f0/0x8f0 [ 212.661491] ? __x64_sys_mount+0xbe/0x150 [ 212.665635] ? check_same_owner+0x340/0x340 [ 212.669942] ? rcu_note_context_switch+0x730/0x730 [ 212.674855] __should_failslab+0x124/0x180 [ 212.679084] should_failslab+0x9/0x14 [ 212.682867] kmem_cache_alloc_trace+0x2cb/0x780 [ 212.687523] ? kasan_kmalloc+0xc4/0xe0 [ 212.691401] __memcg_init_list_lru_node+0x185/0x2d0 [ 212.696400] ? kvfree_rcu+0x20/0x20 [ 212.700019] ? __kmalloc_node+0x47/0x70 [ 212.703982] __list_lru_init+0x4d6/0x840 [ 212.708028] ? list_lru_destroy+0x500/0x500 [ 212.712333] ? prealloc_shrinker+0x213/0x480 [ 212.716729] ? __init_waitqueue_head+0x9e/0x150 [ 212.721387] ? inactive_list_is_low+0x850/0x850 [ 212.726045] ? __lockdep_init_map+0x105/0x590 [ 212.730522] alloc_super+0x976/0xb10 [ 212.734228] ? destroy_unused_super.part.11+0x110/0x110 [ 212.739575] ? lock_downgrade+0x8f0/0x8f0 [ 212.743715] ? kasan_check_read+0x11/0x20 [ 212.747853] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 212.752417] ? kasan_check_write+0x14/0x20 [ 212.756636] ? do_raw_spin_lock+0xc1/0x200 [ 212.760853] ? ns_test_super+0x50/0x50 [ 212.764730] sget_fc+0x269/0x950 [ 212.768078] ? compare_single+0x10/0x10 [ 212.772035] ? alloc_super+0xb10/0xb10 [ 212.775901] ? kasan_kmalloc+0xc4/0xe0 [ 212.779781] ? __kmalloc_track_caller+0x311/0x760 [ 212.784609] ? proc_root_lookup+0x60/0x60 [ 212.788739] vfs_get_super+0x6e/0x270 [ 212.792526] proc_get_tree+0x88/0xb0 [ 212.796235] vfs_get_tree+0x1cb/0x5c0 [ 212.800022] do_mount+0x6c1/0x1fb0 [ 212.803544] ? check_same_owner+0x340/0x340 [ 212.807847] ? lock_release+0xa30/0xa30 [ 212.811803] ? copy_mount_string+0x40/0x40 [ 212.816019] ? kasan_kmalloc+0xc4/0xe0 [ 212.819889] ? kmem_cache_alloc_trace+0x318/0x780 [ 212.824716] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 212.830235] ? _copy_from_user+0xdf/0x150 [ 212.834367] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 212.839886] ? copy_mount_options+0x285/0x380 [ 212.844369] ksys_mount+0x12d/0x140 [ 212.847981] __x64_sys_mount+0xbe/0x150 [ 212.851942] do_syscall_64+0x1b9/0x820 [ 212.855824] ? finish_task_switch+0x1d3/0x870 [ 212.860304] ? syscall_return_slowpath+0x5e0/0x5e0 [ 212.865217] ? syscall_return_slowpath+0x31d/0x5e0 [ 212.870129] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 212.875140] ? prepare_exit_to_usermode+0x291/0x3b0 [ 212.880140] ? perf_trace_sys_enter+0xb10/0xb10 [ 212.884792] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 212.889619] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 212.894789] RIP: 0033:0x455ab9 [ 212.897957] 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 [ 212.917131] RSP: 002b:00007fcca71e8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 10:11:01 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(0xffffffffffffffff, 0x80184132, &(0x7f0000000000)) 10:11:01 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4148, &(0x7f0000000000)) 10:11:01 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x1000000000000000]}, 0x5c) [ 212.924831] RAX: ffffffffffffffda RBX: 00007fcca71e96d4 RCX: 0000000000455ab9 [ 212.932080] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000020000080 [ 212.939334] RBP: 000000000072bea0 R08: 00000000200012c0 R09: 0000000000000000 [ 212.946584] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 212.953835] R13: 00000000004c01fb R14: 00000000004cfe38 R15: 0000000000000013 10:11:01 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xffffff84}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:11:01 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x1000000]}, 0x5c) 10:11:01 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(0xffffffffffffffff, 0x80184132, &(0x7f0000000000)) 10:11:01 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) 10:11:01 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xffffff88}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:11:01 executing program 3 (fault-call:1 fault-nth:20): mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) 10:11:01 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4020940d, &(0x7f0000000000)) [ 213.152996] FAULT_INJECTION: forcing a failure. [ 213.152996] name failslab, interval 1, probability 0, space 0, times 0 [ 213.164280] CPU: 0 PID: 15028 Comm: syz-executor3 Not tainted 4.18.0-rc5-next-20180716+ #8 [ 213.172681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.182033] Call Trace: [ 213.184631] dump_stack+0x1c9/0x2b4 [ 213.188269] ? dump_stack_print_info.cold.2+0x52/0x52 [ 213.193470] ? __kernel_text_address+0xd/0x40 [ 213.197962] ? unwind_get_return_address+0x61/0xa0 [ 213.202880] should_fail.cold.4+0xa/0x11 [ 213.206928] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 213.212022] ? save_stack+0xa9/0xd0 [ 213.215640] ? save_stack+0x43/0xd0 [ 213.219249] ? kasan_kmalloc+0xc4/0xe0 [ 213.223118] ? kmem_cache_alloc_trace+0x152/0x780 [ 213.227944] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 213.233112] ? __list_lru_init+0x4d6/0x840 [ 213.237327] ? alloc_super+0x976/0xb10 [ 213.241206] ? vfs_get_super+0x6e/0x270 [ 213.245163] ? proc_get_tree+0x88/0xb0 [ 213.249032] ? vfs_get_tree+0x1cb/0x5c0 [ 213.252988] ? do_mount+0x6c1/0x1fb0 [ 213.256692] ? ksys_mount+0x12d/0x140 [ 213.260477] ? __x64_sys_mount+0xbe/0x150 [ 213.264608] ? do_syscall_64+0x1b9/0x820 [ 213.268651] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 213.273998] ? save_stack+0xa9/0xd0 [ 213.277614] ? lock_acquire+0x1e4/0x540 [ 213.281572] ? fs_reclaim_acquire+0x20/0x20 [ 213.285877] ? lock_downgrade+0x8f0/0x8f0 [ 213.290022] ? __x64_sys_mount+0xbe/0x150 [ 213.294156] ? check_same_owner+0x340/0x340 [ 213.298460] ? rcu_note_context_switch+0x730/0x730 [ 213.303384] __should_failslab+0x124/0x180 [ 213.307602] should_failslab+0x9/0x14 [ 213.311388] kmem_cache_alloc_trace+0x2cb/0x780 [ 213.316036] ? kasan_kmalloc+0xc4/0xe0 [ 213.319908] __memcg_init_list_lru_node+0x185/0x2d0 [ 213.324905] ? kvfree_rcu+0x20/0x20 [ 213.328514] ? __kmalloc_node+0x47/0x70 [ 213.332473] __list_lru_init+0x4d6/0x840 [ 213.336517] ? list_lru_destroy+0x500/0x500 [ 213.340824] ? prealloc_shrinker+0x213/0x480 [ 213.345219] ? __init_waitqueue_head+0x9e/0x150 [ 213.349868] ? inactive_list_is_low+0x850/0x850 [ 213.354532] ? __lockdep_init_map+0x105/0x590 [ 213.359012] alloc_super+0x976/0xb10 [ 213.362714] ? destroy_unused_super.part.11+0x110/0x110 [ 213.368059] ? lock_downgrade+0x8f0/0x8f0 [ 213.372189] ? kasan_check_read+0x11/0x20 [ 213.376329] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 213.380894] ? kasan_check_write+0x14/0x20 [ 213.385111] ? do_raw_spin_lock+0xc1/0x200 [ 213.389331] ? ns_test_super+0x50/0x50 [ 213.393201] sget_fc+0x269/0x950 [ 213.396552] ? compare_single+0x10/0x10 [ 213.400518] ? alloc_super+0xb10/0xb10 [ 213.404393] ? kasan_kmalloc+0xc4/0xe0 [ 213.408273] ? __kmalloc_track_caller+0x311/0x760 [ 213.413185] ? proc_root_lookup+0x60/0x60 [ 213.417313] vfs_get_super+0x6e/0x270 [ 213.421097] proc_get_tree+0x88/0xb0 [ 213.424798] vfs_get_tree+0x1cb/0x5c0 [ 213.428582] do_mount+0x6c1/0x1fb0 [ 213.432108] ? kasan_check_write+0x14/0x20 [ 213.436333] ? copy_mount_string+0x40/0x40 [ 213.440550] ? kasan_kmalloc+0xc4/0xe0 [ 213.444425] ? kmem_cache_alloc_trace+0x318/0x780 [ 213.449252] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 213.454771] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 213.460298] ? copy_mount_options+0x285/0x380 [ 213.464784] ksys_mount+0x12d/0x140 [ 213.468401] __x64_sys_mount+0xbe/0x150 [ 213.472375] do_syscall_64+0x1b9/0x820 [ 213.476244] ? syscall_return_slowpath+0x5e0/0x5e0 [ 213.481154] ? syscall_return_slowpath+0x31d/0x5e0 [ 213.486065] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 213.491065] ? prepare_exit_to_usermode+0x291/0x3b0 [ 213.496062] ? perf_trace_sys_enter+0xb10/0xb10 [ 213.500711] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 213.505539] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 213.510707] RIP: 0033:0x455ab9 [ 213.513871] 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 [ 213.533046] RSP: 002b:00007fcca71e8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 213.540736] RAX: ffffffffffffffda RBX: 00007fcca71e96d4 RCX: 0000000000455ab9 [ 213.547984] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000020000080 [ 213.555238] RBP: 000000000072bea0 R08: 00000000200012c0 R09: 0000000000000000 [ 213.562489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 213.569752] R13: 00000000004c01fb R14: 00000000004cfe38 R15: 0000000000000014 10:11:01 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x2, 0xe, &(0x7f0000000080)=ANY=[@ANYBLOB="b700000000000100c3a30000000000001503000028feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400300000000006506000001ed00001d040000000000006f640000000000006a0a00fe00000000850000002e000000b700000000000000950000000000c734"], &(0x7f0000000140)='GPL\x00'}, 0x48) r1 = dup2(r0, r0) setsockopt$XDP_RX_RING(r1, 0x11b, 0x2, &(0x7f0000000200)=0xa, 0x4) r2 = socket$xdp(0x2c, 0x3, 0x0) getpeername(r2, &(0x7f0000000000)=@hci, &(0x7f0000000100)=0x80) 10:11:01 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(0xffffffffffffffff, 0x80184132, &(0x7f0000000000)) 10:11:01 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r1, 0x9e, "c751e098544087284acee6fdda11aeca3cbc6142b37c2e4da6fa1f9e70fe81d193c64628c90781eb1c18eee962c60329d3d7af4b3d2d5f3c1aaf8a13b8d879adab6d271db6c6182b6a2cb8abd8bdb97e1df0380c410d16369e2b44ceb62b5a050854245f1e87767016d0212bc5c73e7fd479e64df81c2f755c6b452343d5ef8e96b327a844415d50f544e31dbc12d8a5b099d31b1c61559b4c64809a0395"}, &(0x7f00000001c0)=0xa6) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f00000002c0)="025cc83d6d345f8f762070") getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) 10:11:02 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:11:02 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x1400000000000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:11:02 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x10000000]}, 0x5c) 10:11:02 executing program 3 (fault-call:1 fault-nth:21): mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) 10:11:02 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80044100, &(0x7f0000000000)) 10:11:02 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(0xffffffffffffffff, 0x80184132, &(0x7f0000000000)) 10:11:02 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000000), 0x0}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000001480)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75c01f0200f58d26d7a071fb35331ce39c5aeeff5083cf07dd46455c914d4aff1e7cf7ed57c0c2056f5ca933f03cbf82bd13534737339245d31b0041be6281d7e1b4b7099114c571872298dd7f2120e2b6fa2a2e2a2c9c6e0034750b7961fa2c1584c0b5a500ae0ac39bc76a78d9158266759f766a3e8c84c09cf35a214a200421dcbc4cb6ee55476d8ead8882947ffa1fb4c050727beb12c57e06ff59") ioctl$SG_GET_NUM_WAITING(r1, 0xc0c0583b, &(0x7f0000000180)) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 10:11:02 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2d0, 0x82000) recvmmsg(0xffffffffffffffff, &(0x7f0000006280)=[{{&(0x7f0000000040)=@can, 0x80, &(0x7f0000000540)=[{&(0x7f00000001c0)=""/131, 0x83}, {&(0x7f00000000c0)=""/127, 0x7f}, {&(0x7f0000000280)=""/249, 0xf9}, {&(0x7f0000000380)=""/174, 0xae}, {&(0x7f0000000440)=""/16, 0x10}, {&(0x7f0000000480)=""/184, 0xb8}], 0x6, 0x0, 0x0, 0x4}, 0x10000}, {{&(0x7f00000005c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000640)=""/21, 0x15}], 0x1, &(0x7f00000006c0)=""/212, 0xd4, 0x6286e931}}, {{&(0x7f00000007c0)=@ax25, 0x80, &(0x7f0000001000)=[{&(0x7f0000000840)=""/146, 0x92}, {&(0x7f0000000900)=""/107, 0x6b}, {&(0x7f0000000980)=""/224, 0xe0}, {&(0x7f0000000a80)=""/136, 0x88}, {&(0x7f0000000b40)=""/220, 0xdc}, {&(0x7f0000000c40)=""/179, 0xb3}, {&(0x7f0000000d00)=""/57, 0x39}, {&(0x7f0000000d40)=""/232, 0xe8}, {&(0x7f0000000e40)=""/225, 0xe1}, {&(0x7f0000000f40)=""/173, 0xad}], 0xa, &(0x7f00000010c0)=""/178, 0xb2, 0x9}, 0x6}, {{&(0x7f0000001180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000001200)=""/185, 0xb9}, {&(0x7f00000012c0)=""/155, 0x9b}, {&(0x7f0000001380)=""/202, 0xca}, {&(0x7f0000001480)=""/10, 0xa}], 0x4, 0x0, 0x0, 0x4}, 0xfdb5}, {{&(0x7f0000001500)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000001580)=""/77, 0x4d}, {&(0x7f0000001600)=""/215, 0xd7}, {&(0x7f0000001700)=""/195, 0xc3}, {&(0x7f0000001800)=""/154, 0x9a}], 0x6, &(0x7f0000001940)=""/47, 0x2f, 0x8}, 0x7}, {{&(0x7f0000001980)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001a00)=""/76, 0x4c}, {&(0x7f0000001a80)=""/119, 0x77}], 0x2, &(0x7f0000001b40)=""/89, 0x59, 0xfd}, 0x6}, {{0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000001bc0)=""/88, 0x58}, {&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000001c40)=""/191, 0xbf}, {&(0x7f0000001d00)=""/68, 0x44}, {&(0x7f0000001d80)=""/192, 0xc0}, {&(0x7f0000001e40)=""/86, 0x56}, {&(0x7f0000001ec0)=""/51, 0x33}, {&(0x7f0000001f00)=""/61, 0x3d}], 0x9, &(0x7f0000001f40)=""/49, 0x31, 0x4}, 0x401}, {{&(0x7f00000060c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000006140)=""/181, 0xb5}], 0x1, &(0x7f0000006200)=""/81, 0x51, 0x35}, 0xfff}], 0x8, 0x40, &(0x7f0000006480)={0x0, 0x989680}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000064c0)={0x40000001}) r2 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x4141, &(0x7f0000000000)) [ 214.035646] FAULT_INJECTION: forcing a failure. [ 214.035646] name failslab, interval 1, probability 0, space 0, times 0 [ 214.046934] CPU: 0 PID: 15065 Comm: syz-executor3 Not tainted 4.18.0-rc5-next-20180716+ #8 [ 214.055329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.064675] Call Trace: [ 214.067266] dump_stack+0x1c9/0x2b4 [ 214.070899] ? dump_stack_print_info.cold.2+0x52/0x52 [ 214.076089] ? __kernel_text_address+0xd/0x40 [ 214.080570] ? unwind_get_return_address+0x61/0xa0 [ 214.085484] should_fail.cold.4+0xa/0x11 [ 214.089530] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 214.094619] ? save_stack+0xa9/0xd0 [ 214.098231] ? save_stack+0x43/0xd0 [ 214.101873] ? kasan_kmalloc+0xc4/0xe0 [ 214.105770] ? kmem_cache_alloc_trace+0x152/0x780 [ 214.110594] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 214.115762] ? __list_lru_init+0x4d6/0x840 [ 214.119979] ? alloc_super+0x976/0xb10 [ 214.123852] ? vfs_get_super+0x6e/0x270 [ 214.127810] ? proc_get_tree+0x88/0xb0 [ 214.131692] ? vfs_get_tree+0x1cb/0x5c0 [ 214.135649] ? do_mount+0x6c1/0x1fb0 [ 214.139342] ? ksys_mount+0x12d/0x140 [ 214.143127] ? __x64_sys_mount+0xbe/0x150 [ 214.147258] ? do_syscall_64+0x1b9/0x820 [ 214.151311] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 214.156662] ? save_stack+0xa9/0xd0 [ 214.160273] ? lock_acquire+0x1e4/0x540 [ 214.164244] ? fs_reclaim_acquire+0x20/0x20 [ 214.168545] ? lock_downgrade+0x8f0/0x8f0 [ 214.172673] ? __x64_sys_mount+0xbe/0x150 [ 214.176805] ? check_same_owner+0x340/0x340 [ 214.181115] ? rcu_note_context_switch+0x730/0x730 [ 214.186027] __should_failslab+0x124/0x180 [ 214.190248] should_failslab+0x9/0x14 [ 214.194030] kmem_cache_alloc_trace+0x2cb/0x780 [ 214.198676] ? kasan_kmalloc+0xc4/0xe0 [ 214.202548] __memcg_init_list_lru_node+0x185/0x2d0 [ 214.207544] ? kvfree_rcu+0x20/0x20 [ 214.211149] ? __kmalloc_node+0x47/0x70 [ 214.215106] __list_lru_init+0x4d6/0x840 [ 214.219150] ? list_lru_destroy+0x500/0x500 [ 214.223453] ? prealloc_shrinker+0x213/0x480 [ 214.227839] ? __init_waitqueue_head+0x9e/0x150 [ 214.232489] ? inactive_list_is_low+0x850/0x850 [ 214.237139] ? __lockdep_init_map+0x105/0x590 [ 214.241618] alloc_super+0x976/0xb10 [ 214.245315] ? destroy_unused_super.part.11+0x110/0x110 [ 214.250661] ? lock_downgrade+0x8f0/0x8f0 [ 214.254793] ? kasan_check_read+0x11/0x20 [ 214.258920] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 214.263484] ? kasan_check_write+0x14/0x20 [ 214.267701] ? do_raw_spin_lock+0xc1/0x200 [ 214.271923] ? ns_test_super+0x50/0x50 [ 214.275799] sget_fc+0x269/0x950 [ 214.279146] ? compare_single+0x10/0x10 [ 214.283101] ? alloc_super+0xb10/0xb10 [ 214.286965] ? kasan_kmalloc+0xc4/0xe0 [ 214.290833] ? __kmalloc_track_caller+0x311/0x760 [ 214.295659] ? proc_root_lookup+0x60/0x60 [ 214.299794] vfs_get_super+0x6e/0x270 [ 214.303575] proc_get_tree+0x88/0xb0 [ 214.307270] vfs_get_tree+0x1cb/0x5c0 [ 214.311050] do_mount+0x6c1/0x1fb0 [ 214.314574] ? check_same_owner+0x340/0x340 [ 214.318874] ? lock_release+0xa30/0xa30 [ 214.322831] ? copy_mount_string+0x40/0x40 [ 214.327055] ? kasan_kmalloc+0xc4/0xe0 [ 214.330925] ? kmem_cache_alloc_trace+0x318/0x780 [ 214.335750] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 214.341268] ? _copy_from_user+0xdf/0x150 [ 214.345397] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 214.350913] ? copy_mount_options+0x285/0x380 [ 214.355396] ksys_mount+0x12d/0x140 [ 214.359012] __x64_sys_mount+0xbe/0x150 [ 214.362971] do_syscall_64+0x1b9/0x820 [ 214.366838] ? finish_task_switch+0x1d3/0x870 [ 214.371313] ? syscall_return_slowpath+0x5e0/0x5e0 [ 214.376233] ? syscall_return_slowpath+0x31d/0x5e0 [ 214.381142] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 214.386138] ? prepare_exit_to_usermode+0x291/0x3b0 [ 214.391132] ? perf_trace_sys_enter+0xb10/0xb10 [ 214.395785] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 214.400610] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 214.405790] RIP: 0033:0x455ab9 [ 214.408955] 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 [ 214.428128] RSP: 002b:00007fcca71e8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 10:11:02 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x1400}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) [ 214.435815] RAX: ffffffffffffffda RBX: 00007fcca71e96d4 RCX: 0000000000455ab9 [ 214.443065] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000020000080 [ 214.450322] RBP: 000000000072bea0 R08: 00000000200012c0 R09: 0000000000000000 [ 214.457576] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 214.464833] R13: 00000000004c01fb R14: 00000000004cfe38 R15: 0000000000000015 10:11:02 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0xa4ffffff]}, 0x5c) 10:11:02 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xb00}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:11:02 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x141081, 0x0) writev(r0, &(0x7f0000001640)=[{&(0x7f0000000140)="c045fe317ee414c328e3cfe7f1b427e289bb768391dc629a21b6bc91d3efbf4aecdb8cdc7a05aa75e1ac9be48e39c4f69c399b09e705152147e33eed96f030d0e3f86724dbda3095adb835f2e0b0e9192da69a5c84b4c36580151d0f3937fd27b94ce83e2a65c77b3a4d3740cbce3c292ac0cf07529760950a9c6eb89aff6cbb9b18c5f18bfc4d710ed49c860e1a314eccf7d6fdf0fea7a873f8dc3a981c11f7e0b9bfc8199b81243ce7b57eda475750f143430e7045a04ba39ff2d83c9b8dc29186c1983b86141a3f124abc2836", 0xce}, {&(0x7f0000000240)="1b067d69385adc9de1ef1ada34ebaac62461e5f1733f3d92f3cee6fbe06a87fa429034c9e53bee1933dc584768dc55b5b3d813c296a703b7fd75a23e9de6c3aa6468f3fd8667cebeaea3f9327e8cebec7185c3cbac514dc62fdd22f570cea726221a0ea010de2989ef2236f56fa0c0080a8d83d01e20aa49005e3c3e660f374e8609fac1112e42e9fe93bebc6632e15759f1bfc6af3aa6472590349c37afea9ecfeea7434a01804b417741bffa45d87e220ef924e776cc172258b0f628a96431700ba2f41b388fcfa0a8e592f18826", 0xcf}, {&(0x7f0000000040)="cfa77dd18cfbdb6ce2e9c6", 0xb}, {&(0x7f0000000340)="4e28cacc213f90ad8267878571bd6c4f791a2ca45774407c517f01e30522e95238fce2d34b67b77df190fe8b6e4360e88706d6e0bdf8d119b8deef8540a721b05a07e56bbd798f3f90f6d2746367165ef51b81331554d9f4f4d4793cecb2726f55dbcda14a0adb2025a44da56353ab60ae34b9d32c266dd211d03d81a745b11084a228fbecf3febf60abe9e598c16b8fd5dc6d07da387343fe416c1958048e34a2e5e603cdb694ee89e6ae2943a54cc5def793843b", 0xb5}, {&(0x7f0000000400)="25f26accce7bb0708d146a12cf7550a212d5c7fde221088bf6fad6795cca2148f47762f7dd5bcff8be3b74b8bd18e029fd9813fa604546e7597a472ad7307ece4bce3d87d59ac542dba1532ca62b2c3195f27bf089f223fef1dd0874b20b4ba45729bcb5bec63c8ba979a4dbfcabaa0ca0115b1c6f9c9f21560ed414a8c4d76405ee00649b117d5e923653feacdeaef779c22cd6cbbfd8c332a83ac0a534d7141164cddd88", 0xa5}, {&(0x7f00000000c0)="af6dafe75ec54286997a4098736c15284d0031e6618e3a8691f03b65b698618c897830c93a363c65814a70f3bf575bdb305cd6a9040dec5f323c515379d0", 0x3e}, {&(0x7f00000004c0)="2cf38a176ca1d1bf73625d311ec561c0e0e3ea56befac6645d98a5875c5067e18b0f6f42608781c2e074e4a00dc500fa3c5b7a85f0d69b21a2f0d804a420d892d6321c1cf187fcdb00727e66842dd2cb70b9c646023b8d3601d3469872379fac561ea70051249841ac1135ccd0469101f82433fa45eb6ddb67", 0x79}, {&(0x7f0000000540)="170c252529d2e98fadf71cf5564d25a36a34f67ec08263289bb3d4209321d8b733b4cc65c44986877ee0b79de00ff3d48fa84a2d030585184222a62ab03bf2542e0fc091b38e125b7207e2e5c4849679eb534f455f8d2987dc8bb6398202eaf9417c788eff7b86fd14b9adf6f103828039f025dcc274107f07aaf82f0e7f3a285f7800ff7d8c8b63bc15c1877c9fc33223c8dd38f7d8220f0b4b81f6aab46836d66e0a77d42f36beb7f70904a284823df32dbfa412423a4329158dadef94f2442221b50bb20ac1fea281dcc999e0039bc2ea3de24422ab0f8924cbc070", 0xdd}, {&(0x7f0000000640)="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", 0x1000}], 0x9) open(&(0x7f0000001700)='./file0\x00', 0x600200, 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="0bf5430f000319", 0x7}], 0x17) 10:11:02 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x100000004, 0x4000000) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x3) ioctl(r0, 0x4141, &(0x7f0000000000)) 10:11:02 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(0xffffffffffffffff, 0x80184132, &(0x7f0000000000)) 10:11:02 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x40184150, &(0x7f0000000000)) 10:11:02 executing program 3 (fault-call:1 fault-nth:22): mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) [ 214.584853] FAULT_INJECTION: forcing a failure. [ 214.584853] name failslab, interval 1, probability 0, space 0, times 0 [ 214.596171] CPU: 1 PID: 15095 Comm: syz-executor3 Not tainted 4.18.0-rc5-next-20180716+ #8 [ 214.604572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.613918] Call Trace: [ 214.616507] dump_stack+0x1c9/0x2b4 [ 214.620149] ? dump_stack_print_info.cold.2+0x52/0x52 [ 214.625341] ? __kernel_text_address+0xd/0x40 [ 214.629845] ? unwind_get_return_address+0x61/0xa0 [ 214.634779] should_fail.cold.4+0xa/0x11 [ 214.638858] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 214.643960] ? save_stack+0xa9/0xd0 [ 214.647573] ? save_stack+0x43/0xd0 [ 214.651184] ? kasan_kmalloc+0xc4/0xe0 [ 214.655057] ? kmem_cache_alloc_trace+0x152/0x780 [ 214.659884] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 214.665057] ? __list_lru_init+0x4d6/0x840 [ 214.669272] ? alloc_super+0x976/0xb10 [ 214.673141] ? vfs_get_super+0x6e/0x270 [ 214.677098] ? proc_get_tree+0x88/0xb0 [ 214.680965] ? vfs_get_tree+0x1cb/0x5c0 [ 214.684918] ? do_mount+0x6c1/0x1fb0 [ 214.688626] ? ksys_mount+0x12d/0x140 [ 214.692419] ? __x64_sys_mount+0xbe/0x150 [ 214.696549] ? do_syscall_64+0x1b9/0x820 [ 214.700601] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 214.706040] ? save_stack+0xa9/0xd0 [ 214.709663] ? lock_acquire+0x1e4/0x540 [ 214.713619] ? fs_reclaim_acquire+0x20/0x20 [ 214.717921] ? lock_downgrade+0x8f0/0x8f0 [ 214.722055] ? lock_downgrade+0x8f0/0x8f0 [ 214.726199] ? check_same_owner+0x340/0x340 [ 214.730500] ? do_raw_spin_unlock+0xa7/0x2f0 [ 214.734899] ? rcu_note_context_switch+0x730/0x730 [ 214.739815] __should_failslab+0x124/0x180 [ 214.744036] should_failslab+0x9/0x14 [ 214.747831] kmem_cache_alloc_trace+0x2cb/0x780 [ 214.752481] ? kasan_kmalloc+0xc4/0xe0 [ 214.756371] __memcg_init_list_lru_node+0x185/0x2d0 [ 214.761366] ? kvfree_rcu+0x20/0x20 [ 214.764974] ? __kmalloc_node+0x47/0x70 [ 214.768933] __list_lru_init+0x4d6/0x840 [ 214.772976] ? list_lru_destroy+0x500/0x500 [ 214.777281] ? prealloc_shrinker+0x213/0x480 [ 214.781668] ? __init_waitqueue_head+0x9e/0x150 [ 214.786319] ? inactive_list_is_low+0x850/0x850 [ 214.790979] ? __lockdep_init_map+0x105/0x590 [ 214.795455] alloc_super+0x976/0xb10 [ 214.799153] ? destroy_unused_super.part.11+0x110/0x110 [ 214.804498] ? lock_downgrade+0x8f0/0x8f0 [ 214.808628] ? kasan_check_read+0x11/0x20 [ 214.812758] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 214.817322] ? kasan_check_write+0x14/0x20 [ 214.821544] ? do_raw_spin_lock+0xc1/0x200 [ 214.825763] ? ns_test_super+0x50/0x50 [ 214.829639] sget_fc+0x269/0x950 [ 214.832985] ? compare_single+0x10/0x10 [ 214.836941] ? alloc_super+0xb10/0xb10 [ 214.840810] ? kasan_kmalloc+0xc4/0xe0 [ 214.844679] ? __kmalloc_track_caller+0x311/0x760 [ 214.849507] ? proc_root_lookup+0x60/0x60 [ 214.853643] vfs_get_super+0x6e/0x270 [ 214.857426] proc_get_tree+0x88/0xb0 [ 214.861122] vfs_get_tree+0x1cb/0x5c0 [ 214.864906] do_mount+0x6c1/0x1fb0 [ 214.868430] ? kasan_check_write+0x14/0x20 [ 214.872648] ? copy_mount_string+0x40/0x40 [ 214.876862] ? kasan_kmalloc+0xc4/0xe0 [ 214.880733] ? kmem_cache_alloc_trace+0x318/0x780 [ 214.885557] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 214.891076] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 214.896592] ? copy_mount_options+0x285/0x380 [ 214.901071] ksys_mount+0x12d/0x140 [ 214.904681] __x64_sys_mount+0xbe/0x150 [ 214.908641] do_syscall_64+0x1b9/0x820 [ 214.912507] ? finish_task_switch+0x1d3/0x870 [ 214.916984] ? syscall_return_slowpath+0x5e0/0x5e0 [ 214.921897] ? syscall_return_slowpath+0x31d/0x5e0 [ 214.926814] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 214.931815] ? prepare_exit_to_usermode+0x291/0x3b0 [ 214.936919] ? perf_trace_sys_enter+0xb10/0xb10 [ 214.941571] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 214.946407] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 214.951576] RIP: 0033:0x455ab9 [ 214.954742] 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 [ 214.973911] RSP: 002b:00007fcca71e8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 214.981598] RAX: ffffffffffffffda RBX: 00007fcca71e96d4 RCX: 0000000000455ab9 [ 214.988847] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000020000080 [ 214.996101] RBP: 000000000072bea0 R08: 00000000200012c0 R09: 0000000000000000 [ 215.003358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 215.010606] R13: 00000000004c01fb R14: 00000000004cfe38 R15: 0000000000000016 10:11:03 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) fcntl$getown(r1, 0x9) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:11:03 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x10000, 0x400) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)={'syz1'}, 0x4) 10:11:03 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xffffca88}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:11:03 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(0xffffffffffffffff, 0x80184132, &(0x7f0000000000)) 10:11:03 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x10]}, 0x5c) 10:11:03 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0x1003d) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RTC_ALM_SET(r0, 0x40247007, &(0x7f0000000000)={0x2f, 0x12, 0xe, 0x10, 0xb, 0x200, 0x1, 0x5e}) ioctl(r0, 0x4141, &(0x7f0000000000)) 10:11:03 executing program 3 (fault-call:1 fault-nth:23): mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) 10:11:03 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80184132, &(0x7f0000000000)) 10:11:03 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xf0ffffffffffff}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) [ 215.174926] FAULT_INJECTION: forcing a failure. [ 215.174926] name failslab, interval 1, probability 0, space 0, times 0 [ 215.186286] CPU: 1 PID: 15125 Comm: syz-executor3 Not tainted 4.18.0-rc5-next-20180716+ #8 [ 215.194692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.204148] Call Trace: [ 215.206744] dump_stack+0x1c9/0x2b4 [ 215.210383] ? dump_stack_print_info.cold.2+0x52/0x52 [ 215.215583] should_fail.cold.4+0xa/0x11 [ 215.219649] ? fault_create_debugfs_attr+0x1f0/0x1f0 10:11:03 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x2b000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:11:03 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x2c00000000000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) [ 215.224761] ? is_bpf_text_address+0xd7/0x170 [ 215.229265] ? kernel_text_address+0x79/0xf0 [ 215.233677] ? __kernel_text_address+0xd/0x40 [ 215.238179] ? unwind_get_return_address+0x61/0xa0 [ 215.243116] ? __save_stack_trace+0x8d/0xf0 [ 215.247452] ? save_stack+0xa9/0xd0 [ 215.251093] ? lock_acquire+0x1e4/0x540 [ 215.255072] ? fs_reclaim_acquire+0x20/0x20 [ 215.259397] ? lock_downgrade+0x8f0/0x8f0 [ 215.263547] ? __x64_sys_mount+0xbe/0x150 [ 215.268223] ? check_same_owner+0x340/0x340 10:11:03 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0xffffffa4]}, 0x5c) 10:11:03 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x1000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:11:03 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x100000000000000]}, 0x5c) [ 215.272550] ? rcu_note_context_switch+0x730/0x730 [ 215.277484] __should_failslab+0x124/0x180 [ 215.281733] should_failslab+0x9/0x14 [ 215.285553] kmem_cache_alloc_trace+0x2cb/0x780 [ 215.290219] ? kasan_kmalloc+0xc4/0xe0 [ 215.294113] __memcg_init_list_lru_node+0x185/0x2d0 [ 215.299133] ? kvfree_rcu+0x20/0x20 [ 215.302766] ? __kmalloc_node+0x47/0x70 [ 215.306747] __list_lru_init+0x4d6/0x840 [ 215.310815] ? list_lru_destroy+0x500/0x500 [ 215.315145] ? prealloc_shrinker+0x213/0x480 [ 215.319558] ? __init_waitqueue_head+0x9e/0x150 10:11:03 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'lc\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000080)={0x84, @empty, 0x0, 0x1, 'ovf\x00'}, 0x2c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r1}) 10:11:03 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x6}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) [ 215.324235] ? inactive_list_is_low+0x850/0x850 [ 215.328913] ? __lockdep_init_map+0x105/0x590 [ 215.333415] alloc_super+0x9a6/0xb10 [ 215.337144] ? destroy_unused_super.part.11+0x110/0x110 [ 215.342509] ? lock_downgrade+0x8f0/0x8f0 [ 215.346663] ? kasan_check_read+0x11/0x20 [ 215.350816] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 215.355398] ? kasan_check_write+0x14/0x20 [ 215.359632] ? do_raw_spin_lock+0xc1/0x200 [ 215.363870] ? ns_test_super+0x50/0x50 [ 215.367757] sget_fc+0x269/0x950 [ 215.371130] ? compare_single+0x10/0x10 [ 215.375102] ? alloc_super+0xb10/0xb10 [ 215.378985] ? kasan_kmalloc+0xc4/0xe0 [ 215.382876] ? __kmalloc_track_caller+0x311/0x760 [ 215.387722] ? proc_root_lookup+0x60/0x60 [ 215.391870] vfs_get_super+0x6e/0x270 [ 215.395673] proc_get_tree+0x88/0xb0 [ 215.399392] vfs_get_tree+0x1cb/0x5c0 [ 215.403191] do_mount+0x6c1/0x1fb0 [ 215.406732] ? check_same_owner+0x340/0x340 [ 215.411058] ? lock_release+0xa30/0xa30 [ 215.415032] ? copy_mount_string+0x40/0x40 [ 215.419263] ? kasan_kmalloc+0xc4/0xe0 [ 215.423161] ? kmem_cache_alloc_trace+0x318/0x780 [ 215.428009] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 215.433551] ? _copy_from_user+0xdf/0x150 [ 215.437700] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 215.443233] ? copy_mount_options+0x285/0x380 [ 215.447717] ksys_mount+0x12d/0x140 [ 215.451326] __x64_sys_mount+0xbe/0x150 [ 215.455283] do_syscall_64+0x1b9/0x820 [ 215.459148] ? finish_task_switch+0x1d3/0x870 [ 215.463626] ? syscall_return_slowpath+0x5e0/0x5e0 [ 215.468538] ? syscall_return_slowpath+0x31d/0x5e0 [ 215.473447] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 215.478447] ? prepare_exit_to_usermode+0x291/0x3b0 [ 215.483452] ? perf_trace_sys_enter+0xb10/0xb10 [ 215.488102] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 215.492952] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 215.498128] RIP: 0033:0x455ab9 [ 215.501308] 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 [ 215.520962] RSP: 002b:00007fcca71e8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 215.528661] RAX: ffffffffffffffda RBX: 00007fcca71e96d4 RCX: 0000000000455ab9 [ 215.535911] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000020000080 [ 215.543159] RBP: 000000000072bea0 R08: 00000000200012c0 R09: 0000000000000000 [ 215.550411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 215.557669] R13: 00000000004c01fb R14: 00000000004cfe38 R15: 0000000000000017 10:11:04 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000000)=0xa00) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:11:04 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x1000000000000000]}, 0x5c) 10:11:04 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x200) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0xfffffffffffffffb, 0x1, 0x1, 0x800, 0x3, 0x7, 0x9, 0xff, 0x0}, &(0x7f0000000240)=0x20) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r1, 0x8}, &(0x7f00000002c0)=0x8) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r2 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000200)) 10:11:04 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x1000000000000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:11:04 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x30a, 0x9, 0x8, 0x80000000, 0x6b9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) r2 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000, 0x20013, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x1c, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="08631040a8d00c747ac2573914d723cde90c320b085876a6e947ad7c6a56ad842138cefc6b2eb5c651d1f9f1e69348bb8eac0a0f90adb5f24ec13633a18719d34ecba9a9c9e648f5878cd840e8ebb89e537ff66b43465a63bc14d83eba176adbf6fd64691ab19beace57888664a295c72f904a2554825bb18aef2267db4cf5a2d2d3be7a8b7c5b6ff42f11df29be9ff7a750ad554b22d0937430a0d9", @ANYRES64=r2, @ANYBLOB="00000000000000000463044002000000"], 0xc1, 0x0, &(0x7f0000000040)="9bde67360616f6f1e2654fbb6424d97fe71c1c07c1ce9665340f99ff13bbe1e3a182dfd0b8cf614e93731ac2f0dc64d94bfd393db321dd7e5faa62e85b85586d9f8ebc9e8a29092d1a37a47b8010c339504c3f23919af554e5e3c5157c90ebb4b772fcddbe7fcd31e9c20578249133b019d25dd7ba4c0c6e5a447fbda52baafe43e177392b5207c19979235a0fa447ac30c1dfb3313c0bbafb4ddda00535cc14272368e3425f8b198a5577b8cb5dc0dc9260b059f01975dee14d6053d7835d49c7"}) 10:11:04 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(0xffffffffffffffff, 0x80184132, &(0x7f0000000000)) 10:11:04 executing program 3 (fault-call:1 fault-nth:24): mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) 10:11:04 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4143, &(0x7f0000000000)) 10:11:04 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0xa4ffffff00000000]}, 0x5c) [ 216.138399] FAULT_INJECTION: forcing a failure. [ 216.138399] name failslab, interval 1, probability 0, space 0, times 0 [ 216.149663] CPU: 0 PID: 15181 Comm: syz-executor3 Not tainted 4.18.0-rc5-next-20180716+ #8 [ 216.158069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.167420] Call Trace: [ 216.170021] dump_stack+0x1c9/0x2b4 [ 216.173658] ? dump_stack_print_info.cold.2+0x52/0x52 [ 216.178864] should_fail.cold.4+0xa/0x11 [ 216.182938] ? fault_create_debugfs_attr+0x1f0/0x1f0 10:11:04 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x89060000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) [ 216.186921] FAT-fs (loop4): Unrecognized mount option " " or missing value [ 216.188037] ? is_bpf_text_address+0xd7/0x170 [ 216.188055] ? kernel_text_address+0x79/0xf0 [ 216.188074] ? __kernel_text_address+0xd/0x40 [ 216.208440] ? unwind_get_return_address+0x61/0xa0 [ 216.213375] ? __save_stack_trace+0x8d/0xf0 [ 216.217707] ? save_stack+0xa9/0xd0 [ 216.221347] ? lock_acquire+0x1e4/0x540 [ 216.225328] ? fs_reclaim_acquire+0x20/0x20 [ 216.229662] ? lock_downgrade+0x8f0/0x8f0 [ 216.233828] ? check_same_owner+0x340/0x340 10:11:04 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x1000000]}, 0x5c) 10:11:04 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xd000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) [ 216.238154] ? rcu_note_context_switch+0x730/0x730 [ 216.243095] __should_failslab+0x124/0x180 [ 216.247336] should_failslab+0x9/0x14 [ 216.251140] kmem_cache_alloc_trace+0x2cb/0x780 [ 216.255804] ? kasan_kmalloc+0xc4/0xe0 [ 216.259700] __memcg_init_list_lru_node+0x185/0x2d0 [ 216.264718] ? kvfree_rcu+0x20/0x20 [ 216.268349] ? __kmalloc_node+0x47/0x70 [ 216.272328] __list_lru_init+0x4d6/0x840 [ 216.276390] ? list_lru_destroy+0x500/0x500 10:11:04 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x10000000]}, 0x5c) 10:11:04 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xb000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) [ 216.287274] ? prealloc_shrinker+0x213/0x480 [ 216.291695] ? __init_waitqueue_head+0x9e/0x150 [ 216.296371] ? inactive_list_is_low+0x850/0x850 [ 216.301045] ? __lockdep_init_map+0x105/0x590 [ 216.305550] alloc_super+0x9a6/0xb10 [ 216.309271] ? destroy_unused_super.part.11+0x110/0x110 [ 216.314640] ? lock_downgrade+0x8f0/0x8f0 [ 216.318793] ? kasan_check_read+0x11/0x20 [ 216.322943] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 216.327534] ? kasan_check_write+0x14/0x20 [ 216.331773] ? do_raw_spin_lock+0xc1/0x200 10:11:04 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0xa4ffffff]}, 0x5c) 10:11:04 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x800e}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) [ 216.336015] ? ns_test_super+0x50/0x50 [ 216.339906] sget_fc+0x269/0x950 [ 216.343278] ? compare_single+0x10/0x10 [ 216.347265] ? alloc_super+0xb10/0xb10 [ 216.351153] ? kasan_kmalloc+0xc4/0xe0 [ 216.355047] ? __kmalloc_track_caller+0x311/0x760 [ 216.359896] ? proc_root_lookup+0x60/0x60 [ 216.364050] vfs_get_super+0x6e/0x270 [ 216.367854] proc_get_tree+0x88/0xb0 [ 216.371569] vfs_get_tree+0x1cb/0x5c0 [ 216.375372] do_mount+0x6c1/0x1fb0 [ 216.378913] ? check_same_owner+0x340/0x340 [ 216.383238] ? lock_release+0xa30/0xa30 [ 216.387223] ? copy_mount_string+0x40/0x40 [ 216.391459] ? kasan_kmalloc+0xc4/0xe0 [ 216.395353] ? kmem_cache_alloc_trace+0x318/0x780 [ 216.400219] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 216.405759] ? _copy_from_user+0xdf/0x150 [ 216.410003] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 216.415545] ? copy_mount_options+0x285/0x380 [ 216.420051] ksys_mount+0x12d/0x140 [ 216.423684] __x64_sys_mount+0xbe/0x150 [ 216.427662] do_syscall_64+0x1b9/0x820 [ 216.431554] ? finish_task_switch+0x1d3/0x870 [ 216.436057] ? syscall_return_slowpath+0x5e0/0x5e0 [ 216.440987] ? syscall_return_slowpath+0x31d/0x5e0 [ 216.445921] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 216.450939] ? prepare_exit_to_usermode+0x291/0x3b0 [ 216.455958] ? perf_trace_sys_enter+0xb10/0xb10 [ 216.460632] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 216.465484] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 216.470665] RIP: 0033:0x455ab9 [ 216.473854] 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 [ 216.493042] RSP: 002b:00007fcca71e8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 216.500733] RAX: ffffffffffffffda RBX: 00007fcca71e96d4 RCX: 0000000000455ab9 [ 216.507990] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000020000080 [ 216.515251] RBP: 000000000072bea0 R08: 00000000200012c0 R09: 0000000000000000 [ 216.522515] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 216.529779] R13: 00000000004c01fb R14: 00000000004cfe38 R15: 0000000000000018 [ 216.562349] FAT-fs (loop4): Unrecognized mount option " " or missing value 10:11:05 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3, 0xfffffffffbffff26}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:11:05 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x10]}, 0x5c) 10:11:05 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x88ffffff}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:11:05 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc1004111, &(0x7f0000000000)) 10:11:05 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(0xffffffffffffffff, 0x80184132, &(0x7f0000000000)) 10:11:05 executing program 3 (fault-call:1 fault-nth:25): mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) 10:11:05 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0xfffffff7fffff38f, 0x400) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r2, 0x6}, &(0x7f00000000c0)=0x8) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) 10:11:05 executing program 4: kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000100)}], 0x3e0001) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) bind$bt_sco(r0, &(0x7f0000000200)={0x1f, {0x3, 0x401, 0x6e, 0x4, 0x9}}, 0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vcs\x00', 0x100, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000280)={0x1, 0x1, 0x6, 0x6}, 0x10) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000040)={0x200000000000}) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000002c0)={0xffffffffffffffff}, 0x13f, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f0000000340)={0x8, 0x120, 0xfa00, {0x4, {0x1, 0x3e, "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", 0x51, 0x7, 0x1, 0xd69, 0x401, 0x6, 0x6, 0x1}, r2}}, 0x128) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x80, 0x0) getsockname$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000000)=ANY=[@ANYBLOB="1af6ba0c0100dff6bacafe5dccd5c88889000000000000cfd907000000a40000000000000000000000000000000000"]) 10:11:05 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0xa4ffffff00000000]}, 0x5c) 10:11:05 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(0xffffffffffffffff, 0x80184132, &(0x7f0000000000)) [ 217.054562] FAULT_INJECTION: forcing a failure. [ 217.054562] name failslab, interval 1, probability 0, space 0, times 0 [ 217.065837] CPU: 0 PID: 15234 Comm: syz-executor3 Not tainted 4.18.0-rc5-next-20180716+ #8 [ 217.065844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.065848] Call Trace: 10:11:05 executing program 3 (fault-call:1 fault-nth:26): mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) 10:11:05 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x8035}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:11:05 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc2604111, &(0x7f0000000000)) [ 217.065864] dump_stack+0x1c9/0x2b4 [ 217.065875] ? dump_stack_print_info.cold.2+0x52/0x52 10:11:05 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000040)={0x3, 0x2, 0xff}) r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000080)={0x4, 0x7ff, 0x1}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r1, 0x4141, &(0x7f0000000000)) [ 217.065890] ? __kernel_text_address+0xd/0x40 10:11:05 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(0xffffffffffffffff, 0x80184132, &(0x7f0000000000)) [ 217.065901] ? unwind_get_return_address+0x61/0xa0 10:11:05 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x5c) [ 217.065915] should_fail.cold.4+0xa/0x11 [ 217.065927] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 217.065939] ? save_stack+0xa9/0xd0 [ 217.065950] ? save_stack+0x43/0xd0 [ 217.065957] ? kasan_kmalloc+0xc4/0xe0 [ 217.065967] ? kmem_cache_alloc_trace+0x152/0x780 [ 217.065977] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 217.065986] ? __list_lru_init+0x4d6/0x840 [ 217.065996] ? alloc_super+0x9a6/0xb10 [ 217.066015] ? vfs_get_super+0x6e/0x270 [ 217.066032] ? proc_get_tree+0x88/0xb0 [ 217.066046] ? vfs_get_tree+0x1cb/0x5c0 [ 217.066059] ? do_mount+0x6c1/0x1fb0 [ 217.066072] ? ksys_mount+0x12d/0x140 [ 217.066084] ? __x64_sys_mount+0xbe/0x150 [ 217.066096] ? do_syscall_64+0x1b9/0x820 [ 217.066108] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 217.066125] ? save_stack+0xa9/0xd0 [ 217.066147] ? lock_acquire+0x1e4/0x540 [ 217.066159] ? fs_reclaim_acquire+0x20/0x20 [ 217.066171] ? lock_downgrade+0x8f0/0x8f0 [ 217.066182] ? __x64_sys_mount+0xbe/0x150 [ 217.066197] ? check_same_owner+0x340/0x340 [ 217.066209] ? rcu_note_context_switch+0x730/0x730 [ 217.066222] __should_failslab+0x124/0x180 [ 217.066236] should_failslab+0x9/0x14 [ 217.066248] kmem_cache_alloc_trace+0x2cb/0x780 [ 217.066257] ? kasan_kmalloc+0xc4/0xe0 [ 217.066271] __memcg_init_list_lru_node+0x185/0x2d0 [ 217.066285] ? kvfree_rcu+0x20/0x20 [ 217.066295] ? __kmalloc_node+0x47/0x70 [ 217.066307] __list_lru_init+0x4d6/0x840 [ 217.066317] ? list_lru_destroy+0x500/0x500 [ 217.066329] ? prealloc_shrinker+0x213/0x480 [ 217.066338] ? __init_waitqueue_head+0x9e/0x150 [ 217.066347] ? inactive_list_is_low+0x850/0x850 [ 217.066358] ? __lockdep_init_map+0x105/0x590 [ 217.066369] alloc_super+0x9a6/0xb10 [ 217.066382] ? destroy_unused_super.part.11+0x110/0x110 [ 217.066393] ? lock_downgrade+0x8f0/0x8f0 [ 217.066405] ? kasan_check_read+0x11/0x20 [ 217.066415] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 217.066426] ? kasan_check_write+0x14/0x20 [ 217.066434] ? do_raw_spin_lock+0xc1/0x200 [ 217.066445] ? ns_test_super+0x50/0x50 [ 217.066455] sget_fc+0x269/0x950 [ 217.066464] ? compare_single+0x10/0x10 [ 217.066475] ? alloc_super+0xb10/0xb10 [ 217.066483] ? kasan_kmalloc+0xc4/0xe0 [ 217.066495] ? __kmalloc_track_caller+0x311/0x760 [ 217.066506] ? proc_root_lookup+0x60/0x60 [ 217.066516] vfs_get_super+0x6e/0x270 [ 217.066526] proc_get_tree+0x88/0xb0 [ 217.066536] vfs_get_tree+0x1cb/0x5c0 [ 217.066547] do_mount+0x6c1/0x1fb0 [ 217.066556] ? check_same_owner+0x340/0x340 [ 217.066565] ? lock_release+0xa30/0xa30 [ 217.066577] ? copy_mount_string+0x40/0x40 [ 217.066587] ? retint_kernel+0x10/0x10 [ 217.066600] ? copy_mount_options+0x1e3/0x380 [ 217.066612] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 217.066623] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 217.066632] ? copy_mount_options+0x285/0x380 [ 217.066644] ksys_mount+0x12d/0x140 [ 217.066655] __x64_sys_mount+0xbe/0x150 [ 217.066666] do_syscall_64+0x1b9/0x820 [ 217.066675] ? finish_task_switch+0x1d3/0x870 [ 217.066685] ? syscall_return_slowpath+0x5e0/0x5e0 [ 217.066696] ? syscall_return_slowpath+0x31d/0x5e0 [ 217.066707] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 217.066717] ? prepare_exit_to_usermode+0x291/0x3b0 [ 217.066727] ? perf_trace_sys_enter+0xb10/0xb10 [ 217.066738] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 217.066750] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 217.066758] RIP: 0033:0x455ab9 [ 217.066760] 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 [ 217.066935] RSP: 002b:00007fcca71e8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 217.066945] RAX: ffffffffffffffda RBX: 00007fcca71e96d4 RCX: 0000000000455ab9 [ 217.066951] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000020000080 [ 217.066957] RBP: 000000000072bea0 R08: 00000000200012c0 R09: 0000000000000000 [ 217.066963] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 217.066968] R13: 00000000004c01fb R14: 00000000004cfe38 R15: 0000000000000019 [ 217.139349] FAULT_INJECTION: forcing a failure. [ 217.139349] name failslab, interval 1, probability 0, space 0, times 0 [ 217.139380] CPU: 0 PID: 15256 Comm: syz-executor3 Not tainted 4.18.0-rc5-next-20180716+ #8 [ 217.139389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.139394] Call Trace: [ 217.139414] dump_stack+0x1c9/0x2b4 [ 217.139431] ? dump_stack_print_info.cold.2+0x52/0x52 [ 217.139450] ? __kernel_text_address+0xd/0x40 [ 217.139465] ? unwind_get_return_address+0x61/0xa0 [ 217.139485] should_fail.cold.4+0xa/0x11 [ 217.139503] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 217.139521] ? save_stack+0xa9/0xd0 [ 217.139535] ? save_stack+0x43/0xd0 [ 217.139546] ? kasan_kmalloc+0xc4/0xe0 [ 217.139559] ? kmem_cache_alloc_trace+0x152/0x780 [ 217.139573] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 217.139586] ? __list_lru_init+0x4d6/0x840 [ 217.139599] ? alloc_super+0x9a6/0xb10 [ 217.139613] ? vfs_get_super+0x6e/0x270 [ 217.139627] ? proc_get_tree+0x88/0xb0 [ 217.139639] ? vfs_get_tree+0x1cb/0x5c0 [ 217.139652] ? do_mount+0x6c1/0x1fb0 [ 217.139665] ? ksys_mount+0x12d/0x140 [ 217.139678] ? __x64_sys_mount+0xbe/0x150 [ 217.139693] ? do_syscall_64+0x1b9/0x820 [ 217.139708] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 217.139725] ? save_stack+0xa9/0xd0 [ 217.139742] ? lock_acquire+0x1e4/0x540 [ 217.139756] ? fs_reclaim_acquire+0x20/0x20 [ 217.139770] ? lock_downgrade+0x8f0/0x8f0 [ 217.139784] ? __x64_sys_mount+0xbe/0x150 [ 217.139800] ? check_same_owner+0x340/0x340 [ 217.139815] ? rcu_note_context_switch+0x730/0x730 [ 217.139830] __should_failslab+0x124/0x180 [ 217.139846] should_failslab+0x9/0x14 [ 217.139860] kmem_cache_alloc_trace+0x2cb/0x780 [ 217.139871] ? kasan_kmalloc+0xc4/0xe0 [ 217.139889] __memcg_init_list_lru_node+0x185/0x2d0 [ 217.139904] ? kvfree_rcu+0x20/0x20 [ 217.139918] ? __kmalloc_node+0x47/0x70 [ 217.139934] __list_lru_init+0x4d6/0x840 [ 217.139949] ? list_lru_destroy+0x500/0x500 [ 217.139966] ? prealloc_shrinker+0x213/0x480 [ 217.139978] ? __init_waitqueue_head+0x9e/0x150 [ 217.139992] ? inactive_list_is_low+0x850/0x850 [ 217.140012] ? __lockdep_init_map+0x105/0x590 [ 217.140029] alloc_super+0x9a6/0xb10 [ 217.140049] ? destroy_unused_super.part.11+0x110/0x110 [ 217.140065] ? lock_downgrade+0x8f0/0x8f0 [ 217.140083] ? kasan_check_read+0x11/0x20 [ 217.140097] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 217.140112] ? kasan_check_write+0x14/0x20 [ 217.140124] ? do_raw_spin_lock+0xc1/0x200 [ 217.140148] ? ns_test_super+0x50/0x50 [ 217.140162] sget_fc+0x269/0x950 [ 217.140177] ? compare_single+0x10/0x10 [ 217.140192] ? alloc_super+0xb10/0xb10 [ 217.140204] ? kasan_kmalloc+0xc4/0xe0 [ 217.140220] ? __kmalloc_track_caller+0x311/0x760 [ 217.140236] ? proc_root_lookup+0x60/0x60 [ 217.140251] vfs_get_super+0x6e/0x270 [ 217.140266] proc_get_tree+0x88/0xb0 [ 217.140280] vfs_get_tree+0x1cb/0x5c0 [ 217.140295] do_mount+0x6c1/0x1fb0 [ 217.140309] ? kasan_check_read+0x11/0x20 [ 217.140326] ? copy_mount_string+0x40/0x40 [ 217.140340] ? retint_kernel+0x10/0x10 [ 217.140359] ? copy_mount_options+0x1a1/0x380 [ 217.140374] ? __sanitizer_cov_trace_pc+0x48/0x50 [ 217.140389] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 217.140402] ? copy_mount_options+0x285/0x380 [ 217.140418] ksys_mount+0x12d/0x140 [ 217.140433] __x64_sys_mount+0xbe/0x150 [ 217.140447] do_syscall_64+0x1b9/0x820 [ 217.140458] ? finish_task_switch+0x1d3/0x870 [ 217.140473] ? syscall_return_slowpath+0x5e0/0x5e0 [ 217.140487] ? syscall_return_slowpath+0x31d/0x5e0 [ 217.140503] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 217.140517] ? prepare_exit_to_usermode+0x291/0x3b0 [ 217.140531] ? perf_trace_sys_enter+0xb10/0xb10 [ 217.140545] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 217.140562] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 217.140572] RIP: 0033:0x455ab9 10:11:06 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:11:06 executing program 3 (fault-call:1 fault-nth:27): mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) 10:11:06 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80184151, &(0x7f0000000000)) 10:11:06 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x1100}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:11:06 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(0xffffffffffffffff, 0x80184132, &(0x7f0000000000)) 10:11:06 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r2, 0x4) ioctl(r0, 0x4141, &(0x7f0000000000)) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r2, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r3, 0x50, &(0x7f0000000200)}, 0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000100)=0x3) 10:11:06 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x1000000]}, 0x5c) [ 217.140575] 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 [ 217.140807] RSP: 002b:00007fcca71e8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 217.140820] RAX: ffffffffffffffda RBX: 00007fcca71e96d4 RCX: 0000000000455ab9 [ 217.140828] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000020000080 [ 217.140836] RBP: 000000000072bea0 R08: 00000000200012c0 R09: 0000000000000000 [ 217.140844] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 217.140852] R13: 00000000004c01fb R14: 00000000004cfe38 R15: 000000000000001a [ 218.058978] FAULT_INJECTION: forcing a failure. [ 218.058978] name failslab, interval 1, probability 0, space 0, times 0 [ 218.058996] CPU: 1 PID: 15304 Comm: syz-executor3 Not tainted 4.18.0-rc5-next-20180716+ #8 [ 218.059007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.059013] Call Trace: [ 218.059032] dump_stack+0x1c9/0x2b4 [ 218.059048] ? dump_stack_print_info.cold.2+0x52/0x52 [ 218.059068] ? __kernel_text_address+0xd/0x40 [ 218.059083] ? unwind_get_return_address+0x61/0xa0 [ 218.059102] should_fail.cold.4+0xa/0x11 [ 218.059121] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 218.059138] ? save_stack+0xa9/0xd0 [ 218.059152] ? save_stack+0x43/0xd0 [ 218.059163] ? kasan_kmalloc+0xc4/0xe0 [ 218.059177] ? kmem_cache_alloc_trace+0x152/0x780 [ 218.059191] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 218.059204] ? __list_lru_init+0x4d6/0x840 [ 218.059217] ? alloc_super+0x9a6/0xb10 [ 218.059231] ? vfs_get_super+0x6e/0x270 [ 218.059245] ? proc_get_tree+0x88/0xb0 [ 218.059258] ? vfs_get_tree+0x1cb/0x5c0 [ 218.059271] ? do_mount+0x6c1/0x1fb0 [ 218.059284] ? ksys_mount+0x12d/0x140 [ 218.059298] ? __x64_sys_mount+0xbe/0x150 [ 218.059312] ? do_syscall_64+0x1b9/0x820 [ 218.059327] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 218.059344] ? save_stack+0xa9/0xd0 [ 218.059362] ? lock_acquire+0x1e4/0x540 [ 218.059376] ? fs_reclaim_acquire+0x20/0x20 [ 218.059391] ? lock_downgrade+0x8f0/0x8f0 [ 218.059404] ? __x64_sys_mount+0xbe/0x150 [ 218.059422] ? check_same_owner+0x340/0x340 [ 218.059437] ? rcu_note_context_switch+0x730/0x730 [ 218.059452] __should_failslab+0x124/0x180 [ 218.059468] should_failslab+0x9/0x14 [ 218.059483] kmem_cache_alloc_trace+0x2cb/0x780 [ 218.059494] ? kasan_kmalloc+0xc4/0xe0 [ 218.059513] __memcg_init_list_lru_node+0x185/0x2d0 [ 218.059527] ? kvfree_rcu+0x20/0x20 [ 218.059541] ? __kmalloc_node+0x47/0x70 [ 218.059558] __list_lru_init+0x4d6/0x840 [ 218.059578] ? list_lru_destroy+0x500/0x500 [ 218.059595] ? prealloc_shrinker+0x213/0x480 [ 218.059607] ? __init_waitqueue_head+0x9e/0x150 [ 218.059621] ? inactive_list_is_low+0x850/0x850 [ 218.059637] ? __lockdep_init_map+0x105/0x590 [ 218.059654] alloc_super+0x9a6/0xb10 [ 218.059675] ? destroy_unused_super.part.11+0x110/0x110 [ 218.059691] ? lock_downgrade+0x8f0/0x8f0 [ 218.059711] ? kasan_check_read+0x11/0x20 [ 218.059725] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 218.059741] ? kasan_check_write+0x14/0x20 [ 218.059753] ? do_raw_spin_lock+0xc1/0x200 [ 218.059769] ? ns_test_super+0x50/0x50 [ 218.059782] sget_fc+0x269/0x950 [ 218.059797] ? compare_single+0x10/0x10 [ 218.059812] ? alloc_super+0xb10/0xb10 [ 218.059824] ? kasan_kmalloc+0xc4/0xe0 [ 218.059841] ? __kmalloc_track_caller+0x311/0x760 [ 218.059857] ? proc_root_lookup+0x60/0x60 [ 218.059871] vfs_get_super+0x6e/0x270 [ 218.059892] proc_get_tree+0x88/0xb0 [ 218.059908] vfs_get_tree+0x1cb/0x5c0 [ 218.059925] do_mount+0x6c1/0x1fb0 [ 218.059940] ? kasan_check_read+0x11/0x20 [ 218.059959] ? copy_mount_string+0x40/0x40 [ 218.059975] ? retint_kernel+0x10/0x10 [ 218.059994] ? copy_mount_options+0x1e3/0x380 [ 218.060011] ? write_comp_data+0x1/0x70 [ 218.060027] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 218.060045] ? copy_mount_options+0x285/0x380 [ 218.060062] ksys_mount+0x12d/0x140 [ 218.060077] __x64_sys_mount+0xbe/0x150 [ 218.060093] do_syscall_64+0x1b9/0x820 [ 218.060108] ? syscall_return_slowpath+0x5e0/0x5e0 [ 218.060121] ? syscall_return_slowpath+0x31d/0x5e0 [ 218.060136] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 218.060150] ? prepare_exit_to_usermode+0x291/0x3b0 [ 218.060164] ? perf_trace_sys_enter+0xb10/0xb10 [ 218.060179] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 218.060197] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 218.060206] RIP: 0033:0x455ab9 [ 218.060209] 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 10:11:06 executing program 4: syz_mount_image$xfs(&(0x7f0000000300)='xfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000640)=[{&(0x7f0000000380), 0x0, 0xafb8}, {&(0x7f0000000540)="c900a805c8084768a39006ee5c0dd601f2e6808a711f7fec0933b4816dc2b62d34de43bfcef72cb12c47d26a8e6e686ccc33375a0c8b5200ce3b51784b6385d376b3b3a3c536f53c6c07d857d7bd1b35d5de401cbd687c1996e7a46e26f3e984f496b7e336323213dac93ca2b50524e2bb5e", 0x72, 0x40}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='bi\bsi0000000000000,\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) 10:11:06 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x10000000]}, 0x5c) 10:11:06 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x5450, &(0x7f0000000000)) 10:11:06 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x4e}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:11:06 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(0xffffffffffffffff, 0x80184132, &(0x7f0000000000)) 10:11:06 executing program 3 (fault-call:1 fault-nth:28): mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) 10:11:06 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000000)) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:11:06 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/92, &(0x7f00000000c0)=0x5c) openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x181000, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x43, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x8) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) [ 218.060426] RSP: 002b:00007fcca71e8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 218.060441] RAX: ffffffffffffffda RBX: 00007fcca71e96d4 RCX: 0000000000455ab9 [ 218.060448] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000020000080 [ 218.060456] RBP: 000000000072bea0 R08: 00000000200012c0 R09: 0000000000000000 [ 218.060465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 218.060472] R13: 00000000004c01fb R14: 00000000004cfe38 R15: 000000000000001b [ 218.600065] FAULT_INJECTION: forcing a failure. [ 218.600065] name failslab, interval 1, probability 0, space 0, times 0 [ 218.611430] CPU: 0 PID: 15327 Comm: syz-executor3 Not tainted 4.18.0-rc5-next-20180716+ #8 [ 218.613089] XFS (loop4): unknown mount option [bisi0000000000000]. [ 218.619824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.619830] Call Trace: [ 218.619852] dump_stack+0x1c9/0x2b4 [ 218.619873] ? dump_stack_print_info.cold.2+0x52/0x52 [ 218.646996] ? __kernel_text_address+0xd/0x40 [ 218.651503] ? unwind_get_return_address+0x61/0xa0 [ 218.656455] should_fail.cold.4+0xa/0x11 [ 218.660510] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 218.665602] ? save_stack+0xa9/0xd0 [ 218.669218] ? save_stack+0x43/0xd0 [ 218.672846] ? kasan_kmalloc+0xc4/0xe0 [ 218.676717] ? kmem_cache_alloc_trace+0x152/0x780 [ 218.681542] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 218.686712] ? __list_lru_init+0x4d6/0x840 [ 218.691674] ? alloc_super+0x9a6/0xb10 [ 218.695560] ? vfs_get_super+0x6e/0x270 [ 218.699520] ? proc_get_tree+0x88/0xb0 [ 218.703389] ? vfs_get_tree+0x1cb/0x5c0 [ 218.707344] ? do_mount+0x6c1/0x1fb0 [ 218.711039] ? ksys_mount+0x12d/0x140 [ 218.714822] ? __x64_sys_mount+0xbe/0x150 [ 218.718953] ? do_syscall_64+0x1b9/0x820 [ 218.722996] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 218.728349] ? save_stack+0xa9/0xd0 [ 218.731961] ? lock_acquire+0x1e4/0x540 [ 218.735919] ? fs_reclaim_acquire+0x20/0x20 [ 218.740220] ? lock_downgrade+0x8f0/0x8f0 [ 218.744349] ? __x64_sys_mount+0xbe/0x150 [ 218.748481] ? check_same_owner+0x340/0x340 [ 218.752785] ? rcu_note_context_switch+0x730/0x730 [ 218.757698] __should_failslab+0x124/0x180 [ 218.761920] should_failslab+0x9/0x14 [ 218.765706] kmem_cache_alloc_trace+0x2cb/0x780 [ 218.770354] ? kasan_kmalloc+0xc4/0xe0 [ 218.774227] __memcg_init_list_lru_node+0x185/0x2d0 [ 218.779225] ? kvfree_rcu+0x20/0x20 [ 218.782832] ? __kmalloc_node+0x47/0x70 [ 218.786787] __list_lru_init+0x4d6/0x840 [ 218.790835] ? list_lru_destroy+0x500/0x500 [ 218.795140] ? prealloc_shrinker+0x213/0x480 [ 218.799528] ? __init_waitqueue_head+0x9e/0x150 [ 218.804178] ? inactive_list_is_low+0x850/0x850 [ 218.808830] ? __lockdep_init_map+0x105/0x590 [ 218.813308] alloc_super+0x9a6/0xb10 [ 218.817010] ? destroy_unused_super.part.11+0x110/0x110 [ 218.822356] ? lock_downgrade+0x8f0/0x8f0 [ 218.826501] ? kasan_check_read+0x11/0x20 [ 218.830631] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 218.835195] ? kasan_check_write+0x14/0x20 [ 218.839410] ? do_raw_spin_lock+0xc1/0x200 [ 218.843629] ? ns_test_super+0x50/0x50 [ 218.847497] sget_fc+0x269/0x950 [ 218.850844] ? compare_single+0x10/0x10 [ 218.854799] ? alloc_super+0xb10/0xb10 [ 218.858666] ? kasan_kmalloc+0xc4/0xe0 [ 218.862537] ? __kmalloc_track_caller+0x311/0x760 [ 218.867364] ? proc_root_lookup+0x60/0x60 [ 218.871496] vfs_get_super+0x6e/0x270 [ 218.875279] proc_get_tree+0x88/0xb0 [ 218.878975] vfs_get_tree+0x1cb/0x5c0 [ 218.882770] do_mount+0x6c1/0x1fb0 [ 218.886293] ? check_same_owner+0x340/0x340 [ 218.890596] ? lock_release+0xa30/0xa30 [ 218.894555] ? copy_mount_string+0x40/0x40 [ 218.898771] ? kasan_kmalloc+0xc4/0xe0 [ 218.902642] ? kmem_cache_alloc_trace+0x318/0x780 [ 218.907480] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 218.913008] ? _copy_from_user+0xdf/0x150 [ 218.917141] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 218.922661] ? copy_mount_options+0x285/0x380 [ 218.927143] ksys_mount+0x12d/0x140 [ 218.930755] __x64_sys_mount+0xbe/0x150 [ 218.934723] do_syscall_64+0x1b9/0x820 [ 218.938590] ? finish_task_switch+0x1d3/0x870 [ 218.943069] ? syscall_return_slowpath+0x5e0/0x5e0 [ 218.947979] ? syscall_return_slowpath+0x31d/0x5e0 [ 218.952892] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 218.957893] ? prepare_exit_to_usermode+0x291/0x3b0 [ 218.962893] ? perf_trace_sys_enter+0xb10/0xb10 [ 218.967543] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 218.972371] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 218.977540] RIP: 0033:0x455ab9 [ 218.980707] 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 10:11:07 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x10]}, 0x5c) 10:11:07 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x8848000000000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) [ 218.999879] RSP: 002b:00007fcca71e8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 219.007570] RAX: ffffffffffffffda RBX: 00007fcca71e96d4 RCX: 0000000000455ab9 [ 219.014830] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000020000080 [ 219.022090] RBP: 000000000072bea0 R08: 00000000200012c0 R09: 0000000000000000 [ 219.029339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 219.036599] R13: 00000000004c01fb R14: 00000000004cfe38 R15: 000000000000001c 10:11:07 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(0xffffffffffffffff, 0x80184132, &(0x7f0000000000)) 10:11:07 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0xffffffa4]}, 0x5c) 10:11:07 executing program 3 (fault-call:1 fault-nth:29): mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) 10:11:07 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") lseek(r1, 0x0, 0x3) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$P9_ROPEN(r0, &(0x7f0000000040)={0x18, 0x71, 0x1, {{0x2, 0x2, 0x6}, 0x1}}, 0x18) ioctl(r2, 0x413f, &(0x7f0000000200)="99ac9387dee56ef8370cbf7a138e3f6c1696dc30bb28521186e54c20711d2a52fe93cc2e2ce30e1dbb9955112c176f680086e5f8c1eb25965b41eb5af4ecba6228b797be34a67a55f3298ae5920c2ea0d1d7c4372b4ff1ec1e7448e2d83718bdc0495598719b") ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0x4) ioctl$TIOCCBRK(r0, 0x5428) [ 219.072569] XFS (loop4): unknown mount option [bisi0000000000000]. 10:11:07 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(0xffffffffffffffff, 0x80184132, &(0x7f0000000000)) 10:11:07 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x35, "1ca9daea85412854c639312e29518c816388d4494642372143fab2bd0c69fc5cbed7c0fe2d874591fab2f6d0711f867b41d3355d11"}, &(0x7f0000000040)=0x3d) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x5, 0x0, 0x45cc, r2}, &(0x7f00000000c0)=0x10) ioctl(r0, 0x4141, &(0x7f0000000000)) [ 219.148664] FAULT_INJECTION: forcing a failure. [ 219.148664] name failslab, interval 1, probability 0, space 0, times 0 [ 219.160039] CPU: 0 PID: 15359 Comm: syz-executor3 Not tainted 4.18.0-rc5-next-20180716+ #8 [ 219.168444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.177799] Call Trace: [ 219.180395] dump_stack+0x1c9/0x2b4 [ 219.184031] ? dump_stack_print_info.cold.2+0x52/0x52 [ 219.189229] should_fail.cold.4+0xa/0x11 [ 219.193295] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 219.198400] ? save_stack+0xa9/0xd0 [ 219.202030] ? save_stack+0x43/0xd0 [ 219.205654] ? kasan_kmalloc+0xc4/0xe0 [ 219.209543] ? kmem_cache_alloc_trace+0x152/0x780 [ 219.214391] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 219.219580] ? __list_lru_init+0x4d6/0x840 [ 219.223817] ? alloc_super+0x9a6/0xb10 [ 219.227706] ? vfs_get_super+0x6e/0x270 [ 219.231684] ? proc_get_tree+0x88/0xb0 [ 219.235574] ? vfs_get_tree+0x1cb/0x5c0 [ 219.239553] ? do_mount+0x6c1/0x1fb0 [ 219.243273] ? ksys_mount+0x12d/0x140 [ 219.247068] ? __x64_sys_mount+0xbe/0x150 [ 219.251200] ? do_syscall_64+0x1b9/0x820 [ 219.255245] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 219.260594] ? save_stack+0xa9/0xd0 [ 219.264205] ? lock_acquire+0x1e4/0x540 [ 219.268162] ? fs_reclaim_acquire+0x20/0x20 [ 219.272464] ? lock_downgrade+0x8f0/0x8f0 [ 219.276591] ? __x64_sys_mount+0xbe/0x150 [ 219.280721] ? check_same_owner+0x340/0x340 [ 219.285030] ? rcu_note_context_switch+0x730/0x730 [ 219.289943] __should_failslab+0x124/0x180 [ 219.294165] should_failslab+0x9/0x14 [ 219.297948] kmem_cache_alloc_trace+0x2cb/0x780 [ 219.302600] ? kasan_kmalloc+0xc4/0xe0 [ 219.306475] __memcg_init_list_lru_node+0x185/0x2d0 [ 219.311475] ? kvfree_rcu+0x20/0x20 [ 219.315085] ? __kmalloc_node+0x47/0x70 [ 219.319044] __list_lru_init+0x4d6/0x840 [ 219.323087] ? list_lru_destroy+0x500/0x500 [ 219.327403] ? prealloc_shrinker+0x213/0x480 [ 219.331803] ? __init_waitqueue_head+0x9e/0x150 [ 219.336463] ? inactive_list_is_low+0x850/0x850 [ 219.341117] ? __lockdep_init_map+0x105/0x590 [ 219.345594] alloc_super+0x9a6/0xb10 [ 219.349291] ? destroy_unused_super.part.11+0x110/0x110 [ 219.354643] ? lock_downgrade+0x8f0/0x8f0 [ 219.358775] ? kasan_check_read+0x11/0x20 [ 219.362907] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 219.367480] ? kasan_check_write+0x14/0x20 [ 219.371699] ? do_raw_spin_lock+0xc1/0x200 [ 219.375915] ? ns_test_super+0x50/0x50 [ 219.379785] sget_fc+0x269/0x950 [ 219.383135] ? compare_single+0x10/0x10 [ 219.387094] ? alloc_super+0xb10/0xb10 [ 219.390961] ? kasan_kmalloc+0xc4/0xe0 [ 219.394836] ? __kmalloc_track_caller+0x311/0x760 [ 219.399660] ? proc_root_lookup+0x60/0x60 [ 219.403788] vfs_get_super+0x6e/0x270 [ 219.407573] proc_get_tree+0x88/0xb0 [ 219.411281] vfs_get_tree+0x1cb/0x5c0 [ 219.415075] do_mount+0x6c1/0x1fb0 [ 219.418596] ? check_same_owner+0x340/0x340 [ 219.422901] ? lock_release+0xa30/0xa30 [ 219.426860] ? copy_mount_string+0x40/0x40 [ 219.431075] ? kasan_kmalloc+0xc4/0xe0 [ 219.434946] ? kmem_cache_alloc_trace+0x318/0x780 [ 219.439775] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 219.445303] ? _copy_from_user+0xdf/0x150 [ 219.449434] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 219.454953] ? copy_mount_options+0x285/0x380 [ 219.459436] ksys_mount+0x12d/0x140 [ 219.463048] __x64_sys_mount+0xbe/0x150 [ 219.467009] do_syscall_64+0x1b9/0x820 [ 219.470879] ? finish_task_switch+0x1d3/0x870 [ 219.475368] ? syscall_return_slowpath+0x5e0/0x5e0 [ 219.480283] ? syscall_return_slowpath+0x31d/0x5e0 [ 219.485194] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 219.490201] ? prepare_exit_to_usermode+0x291/0x3b0 [ 219.495199] ? perf_trace_sys_enter+0xb10/0xb10 [ 219.499852] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 219.504680] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 219.509850] RIP: 0033:0x455ab9 [ 219.513019] 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 [ 219.532196] RSP: 002b:00007fcca71e8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 219.539886] RAX: ffffffffffffffda RBX: 00007fcca71e96d4 RCX: 0000000000455ab9 10:11:07 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f0000000080)="dfe278d84f047e1808a3a992ddc389ae510e72c21d071d767c92f5a76aabd0152fcbd05c4db7f4e5e729497dfc375f1a021a5b1fd8ea7d7047775b8daf66303ddae94f4cc9d10f0e4bd21802c30927bf91de19baad5d68d29e6c0265b15278bc3a26defe99b129cae1e0377939e119e495cb84900b82d2c0689fd8d30bcd08437ed371f99c2b1cb8434a8ed7a106d463883ccdd36f76022dd29c59311fd01f26dc7cb7bb2578798d919b871cbb90dda4fccbca8d521c0c9c95c6278cad91c144f5079d7aa44b35c54465cb314586eae1b2afb0d94912bea757906d494c2e049598bae15d4a1b6892ed414e4ca5448a7e457350859333529825a60e93889fece46d4917cb7b429852148679694cbbb5d71bd8c81da130daf7387dc095c6ea85a19f5c62434a0b42723ae95420971a2edaa24f04e1c558283be5b08d1903dd2aa5b55ff876b7df8ad497a163fc1667bf677560acc9bdc58fd2190ceb7ee16969f2b7924651b5256b83fa8cee4a85b601371092d883db7c63cc060f80cc96a47d90dfc06ebf61665b68ab6c40e701325f2ad65b98bbc038fc1f70c5cec0ef6de84b30f331304e18333bf6018ab00b454771618a74cdcb90bae013843a586b8da3f26fc134faea8f02f500ccfc8d8e056bfe8154a816b1c836d2f0345fe72801be88a7bf12b5b70f3fca631f4f27ade17670201ca78090a2ce78f7660b62d6b1ae74b433a537ec8972cd75ed3aef141e6e274274ceed44bdcd0b8da06e8862dfb649d39a860042261fc9ab949991711eac9264633a7f15ff272779b3015c402e43e63fa3cbb3baaffe971b739673c5313ef74a7c2a480a7302734a607e1cd559189f4aee38fbcd3bde9776c29fc8426b18bb0029546358d39ce716f03359f656cb3103e1ef253bd0614af54f8d7d03f6bf80ab3ae047aadfd7a3e006f9f04e326f391426a8618dcf4747f189c892ca162d7a2949aedf8eb6ead2a7f8673c03830282983f880d7ff55b9bc04afd7439857238bef451407dbd506b94d8a0085a9649e9d2f24d4442ce81791d7f0b00eefc6547c57493812cb93d1166bd506ff8cd0852edd7d8ccf90a2f5f137e82c7f2b356ab3f7fc0f854f82608949d79e780d563642ee0ee73397a83117059d2b30f4dc169f98474d01200cd765918dde6c075b3444d46c0859a7d921469c7ffa6a1caac885a8f285fe70c48233d29061f13b216ac406247a68aa3c516fac4cacbd78a303377130cd92ba8331614365765b2c80cb717626c9f6e9b45d6d16b10ca7325316e8107c2b57d630b46fb8369905a2e9b75e0a3b0972634b46e44430310580e9ae49ac0f065261ca26053dc08aafb3308e40d709a6404fa39e45e9643edf205ba121470c36389e3c161ab41179418b71652f92cb4b3a6d925fcd7d5c0a13ab9c020446aae0e7d3eedf23fec3ffa6ed748953bf7a5e19960f43313f16e5bb43f3e6adc62a5a45db3ea43e44ed6ee5596a6c66c747aab8757ee26d5912a07edecd4e4b9d6f6a03c6f4d7445d041fab5cdd668280b392be052ca3095a8408ac836e6d361f5c7512768f6897b7529d658503f61bcffc714e95adabd1178191b3d82d959200e508c6358af53b7684d2cab8ed404cdfd134e004a71deaaaec8c9835e5a711b51e1829f96c2be8ad2c851f8b70c70114cbb7d647cfb26ba91f62ec29925e6f10aebbb0a28a7ffcfc360d86a70ade4d3d2bbbea005b41823f2a54b1513ee080e62d3f337a0e250d592ef3a43be37bef30496fe34eb2eb7b038bf1a8ad837c18cd9745e937d7c0503d1c50ed4a9f3d446eccc3cddc586df7c077e09119b5172dee9d6349783329c2c7a2d71dfb7c2d7aa656f2599b84fab8ee1c21073c7cf64babeb4f768d8c283ff7599849e36d5a7d7071b396fbde96af351d02ff61b159bddbb8d66e51d6431eee6173857d089d4ab3ac1c05b57c80a08fe3d1c89aefb7fe07df71b0d0f636e5b8a609af0a1e708390f828907e7691fad891c5d7a6cf7cd8842ce264ecdc1caf78795883e37a3a8b7dbd67cff31ab2c868a79691ca540660039aca28aada03950c0b00ae1d945654838b1765ed03fa2c3998e37639aa324f7dface766d31cc84e7a58571322cb066b7a01428e7d77b3bce65c6260742cb8c5b6b914623f31293a1ac91948264d17643d719b9247ecc14906e21e1c6e8e8d943652f3597f26dabc85b17a3d1a805fe2794eda2ed168913270671f7799c9d6486dc8f9095b19fbeda576dbc78919c8916e715bd08ed49a59bf17d43d5f561a11861598785cb02857324c3f063fb05092839d26c6da5177235c41cc78963b653651de1f73469aac58dfec92b22f7468f35a287f72fb3638ff85924d86c585a0df30afbef9545baef0ee83d12a50d520d9c26eae7819fe577337125dbe250b059d7e2dfde4f6bb26a2af60d2b95b07fc66c74e95fd646bb1b269dbee8cba32667499c514ce0d23f60a11c639c6379f71220a2eac32d7b1c6771643dcb66e94e6574cfda0d9513b0286843755196ce43e0580331e915d66ebbb31488cb36e0c3e2250f97cc43a46bc84a9df4c8ec952615f50f4f2f80d9849cc61d0c78e2b238fc1b66d857b11213d2321ababdeae57bddade6cfde43713ca34acbf01b3ff4ba6a205cd04d94d94d76b1ecdeb7d31339d07ddc2f25dfe3c2d2fd53c5dda58b18f3969b734a9f9767ef250ce20833a6de5caa57778d7c3f2288e1bef5f5981942f26a7519157357f35ae990931835b6c5da7fa6a1e7ce2bf4e00c11d7aed40ecb3dc662953cbdc4bec3d8a70692e47f9b73f5f3e8855ad00c324dfccea81b4dbe7795de35ba560d3c63c1203cc8f74c26c75f723ccfc372dd07f266e41a6be0528b4f0317c7af3a2a94e0c9e82135a174bc22ec8fcd2847ec28c00ed54fb5ad2e477b123becb3197b6ac6b3c2965f9d45577", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0x4) sendto$inet6(r0, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000ac0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000008c0)=""/80, &(0x7f0000000940)=0x50) r2 = shmget(0x3, 0x2000, 0x10, &(0x7f0000ffb000/0x2000)=nil) shmat(r2, &(0x7f0000ffb000/0x1000)=nil, 0x4000) 10:11:07 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, 0x5c) [ 219.547136] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000020000080 [ 219.554386] RBP: 000000000072bea0 R08: 00000000200012c0 R09: 0000000000000000 [ 219.561636] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 219.568888] R13: 00000000004c01fb R14: 00000000004cfe38 R15: 000000000000001d 10:11:07 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4147, &(0x7f0000000000)) 10:11:07 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)) 10:11:07 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x3a00000000000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:11:07 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{0x2, 0x2b84}, 'port1\x00', 0xc4, 0x1000, 0x2, 0x9, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x6, 0x5}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) 10:11:07 executing program 0: r0 = getpid() r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f00000000c0)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x800) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f00000002c0)=""/243, 0xf3, 0x7f, &(0x7f00000003c0)) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r4, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r5, r4) ioctl$FIONREAD(r5, 0x541b, &(0x7f0000000100)) dup2(r4, r6) 10:11:07 executing program 3 (fault-call:1 fault-nth:30): mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) 10:11:07 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x1000000000000000]}, 0x5c) 10:11:07 executing program 4: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5, 0x40) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r0, 0x2) ioctl(r0, 0x2, &(0x7f0000000140)="fd754c26d653aed89f5760bba87600dcce2ccfec58401b187b647c57ac4e0b4014f20b785c6cae7f9730609226d07cd1c79d1822289778ac8d9d8e143a03da5770cddd2ef6b2398d42947aa606055558cc2415523cb6cb3a16ac2fbb2f5feccabfeb2ffb84835ebf1134863c70d6d1e988e1ccbb2f772959923f89fe21cbeb7531dc17e513dc4c81b5b595425adb49515b07") r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x11d700, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) r2 = socket$inet(0x10, 0x1, 0x0) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0xff5f}], 0x1, 0x0, 0x361}, 0x0) 10:11:07 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x378a, 0x4) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 219.712860] FAULT_INJECTION: forcing a failure. [ 219.712860] name failslab, interval 1, probability 0, space 0, times 0 [ 219.724342] CPU: 1 PID: 15400 Comm: syz-executor3 Not tainted 4.18.0-rc5-next-20180716+ #8 [ 219.732747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.742099] Call Trace: [ 219.744679] dump_stack+0x1c9/0x2b4 [ 219.748294] ? dump_stack_print_info.cold.2+0x52/0x52 [ 219.753474] ? __kernel_text_address+0xd/0x40 [ 219.757968] ? unwind_get_return_address+0x61/0xa0 [ 219.762885] should_fail.cold.4+0xa/0x11 [ 219.766931] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 219.772022] ? save_stack+0xa9/0xd0 [ 219.775644] ? save_stack+0x43/0xd0 [ 219.779255] ? kasan_kmalloc+0xc4/0xe0 [ 219.783124] ? kmem_cache_alloc_trace+0x152/0x780 [ 219.787963] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 219.793143] ? __list_lru_init+0x4d6/0x840 [ 219.797369] ? alloc_super+0x9a6/0xb10 [ 219.801238] ? vfs_get_super+0x6e/0x270 [ 219.805193] ? proc_get_tree+0x88/0xb0 [ 219.809069] ? vfs_get_tree+0x1cb/0x5c0 [ 219.813028] ? do_mount+0x6c1/0x1fb0 [ 219.816722] ? ksys_mount+0x12d/0x140 [ 219.820505] ? __x64_sys_mount+0xbe/0x150 [ 219.824634] ? do_syscall_64+0x1b9/0x820 [ 219.828677] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 219.834027] ? save_stack+0xa9/0xd0 [ 219.837641] ? lock_acquire+0x1e4/0x540 [ 219.841598] ? fs_reclaim_acquire+0x20/0x20 [ 219.845903] ? lock_downgrade+0x8f0/0x8f0 [ 219.850037] ? __x64_sys_mount+0xbe/0x150 [ 219.854174] ? check_same_owner+0x340/0x340 [ 219.858480] ? rcu_note_context_switch+0x730/0x730 [ 219.863393] __should_failslab+0x124/0x180 [ 219.867614] should_failslab+0x9/0x14 [ 219.871401] kmem_cache_alloc_trace+0x2cb/0x780 [ 219.876050] ? kasan_kmalloc+0xc4/0xe0 [ 219.879922] __memcg_init_list_lru_node+0x185/0x2d0 [ 219.884921] ? kvfree_rcu+0x20/0x20 [ 219.888531] ? __kmalloc_node+0x47/0x70 [ 219.892487] __list_lru_init+0x4d6/0x840 [ 219.896530] ? list_lru_destroy+0x500/0x500 [ 219.900835] ? prealloc_shrinker+0x213/0x480 [ 219.905222] ? __init_waitqueue_head+0x9e/0x150 [ 219.909876] ? inactive_list_is_low+0x850/0x850 [ 219.914529] ? __lockdep_init_map+0x105/0x590 [ 219.919015] alloc_super+0x9a6/0xb10 [ 219.922732] ? destroy_unused_super.part.11+0x110/0x110 [ 219.928088] ? lock_downgrade+0x8f0/0x8f0 [ 219.932231] ? kasan_check_read+0x11/0x20 [ 219.936364] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 219.940930] ? kasan_check_write+0x14/0x20 [ 219.945149] ? do_raw_spin_lock+0xc1/0x200 [ 219.949366] ? ns_test_super+0x50/0x50 [ 219.953236] sget_fc+0x269/0x950 [ 219.956595] ? compare_single+0x10/0x10 [ 219.960561] ? alloc_super+0xb10/0xb10 [ 219.964434] ? kasan_kmalloc+0xc4/0xe0 [ 219.968303] ? __kmalloc_track_caller+0x311/0x760 [ 219.973128] ? proc_root_lookup+0x60/0x60 [ 219.977271] vfs_get_super+0x6e/0x270 [ 219.981056] proc_get_tree+0x88/0xb0 [ 219.984773] vfs_get_tree+0x1cb/0x5c0 [ 219.988560] do_mount+0x6c1/0x1fb0 [ 219.992084] ? check_same_owner+0x340/0x340 [ 219.996388] ? lock_release+0xa30/0xa30 [ 220.000346] ? copy_mount_string+0x40/0x40 [ 220.004571] ? kasan_kmalloc+0xc4/0xe0 [ 220.008443] ? kmem_cache_alloc_trace+0x318/0x780 [ 220.013272] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 220.018791] ? _copy_from_user+0xdf/0x150 [ 220.022924] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 220.028442] ? copy_mount_options+0x285/0x380 [ 220.032922] ksys_mount+0x12d/0x140 [ 220.036534] __x64_sys_mount+0xbe/0x150 [ 220.040493] do_syscall_64+0x1b9/0x820 [ 220.044365] ? finish_task_switch+0x1d3/0x870 [ 220.048843] ? syscall_return_slowpath+0x5e0/0x5e0 [ 220.053756] ? syscall_return_slowpath+0x31d/0x5e0 [ 220.058678] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 220.063676] ? prepare_exit_to_usermode+0x291/0x3b0 [ 220.068680] ? perf_trace_sys_enter+0xb10/0xb10 [ 220.073331] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 220.078161] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 220.083330] RIP: 0033:0x455ab9 [ 220.086496] 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 [ 220.105677] RSP: 002b:00007fcca71e8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 10:11:08 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, 0x5c) 10:11:08 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)) 10:11:08 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x8906}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:11:08 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80184153, &(0x7f0000000000)) [ 220.113368] RAX: ffffffffffffffda RBX: 00007fcca71e96d4 RCX: 0000000000455ab9 [ 220.120619] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000020000080 [ 220.127868] RBP: 000000000072bea0 R08: 00000000200012c0 R09: 0000000000000000 [ 220.135138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 220.142391] R13: 00000000004c01fb R14: 00000000004cfe38 R15: 000000000000001e 10:11:08 executing program 3 (fault-call:1 fault-nth:31): mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) 10:11:08 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000053f000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x80, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={{r2, r3/1000+10000}, {r4, r5/1000+10000}}, 0x0) ioctl$SG_GET_LOW_DMA(r0, 0x2287, &(0x7f0000000000)) inotify_init1(0x800) 10:11:08 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)) 10:11:08 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x0, 0x80000000003) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x80000001, &(0x7f0000000000)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}, 0x3f, 0x8, 0x4, "04d622744d350602c509c87318aca65d68638c0e088cb3741a46f450d36b2c38dbfc8fcf0a519cccb5db756406f6e0403ff56b2d127b45657b2943de95a7946757180273d9293012e9746739dc2355ac"}, 0xd8) [ 220.263934] FAULT_INJECTION: forcing a failure. [ 220.263934] name failslab, interval 1, probability 0, space 0, times 0 [ 220.275217] CPU: 0 PID: 15429 Comm: syz-executor3 Not tainted 4.18.0-rc5-next-20180716+ #8 [ 220.283618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.292970] Call Trace: [ 220.295560] dump_stack+0x1c9/0x2b4 [ 220.299175] ? dump_stack_print_info.cold.2+0x52/0x52 [ 220.304358] ? __kernel_text_address+0xd/0x40 [ 220.308838] ? unwind_get_return_address+0x61/0xa0 [ 220.313781] should_fail.cold.4+0xa/0x11 [ 220.317831] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 220.322933] ? save_stack+0xa9/0xd0 [ 220.326543] ? save_stack+0x43/0xd0 [ 220.330150] ? kasan_kmalloc+0xc4/0xe0 [ 220.334022] ? kmem_cache_alloc_trace+0x152/0x780 [ 220.338847] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 220.344019] ? __list_lru_init+0x4d6/0x840 [ 220.348237] ? alloc_super+0x9a6/0xb10 [ 220.352106] ? vfs_get_super+0x6e/0x270 [ 220.356075] ? proc_get_tree+0x88/0xb0 [ 220.359945] ? vfs_get_tree+0x1cb/0x5c0 [ 220.363923] ? do_mount+0x6c1/0x1fb0 [ 220.367619] ? ksys_mount+0x12d/0x140 [ 220.371400] ? __x64_sys_mount+0xbe/0x150 [ 220.375531] ? do_syscall_64+0x1b9/0x820 [ 220.379574] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 220.384922] ? save_stack+0xa9/0xd0 [ 220.388557] ? lock_acquire+0x1e4/0x540 [ 220.392526] ? fs_reclaim_acquire+0x20/0x20 [ 220.396830] ? lock_downgrade+0x8f0/0x8f0 [ 220.400959] ? __x64_sys_mount+0xbe/0x150 [ 220.405095] ? check_same_owner+0x340/0x340 [ 220.409402] ? rcu_note_context_switch+0x730/0x730 [ 220.414315] __should_failslab+0x124/0x180 [ 220.418535] should_failslab+0x9/0x14 [ 220.422334] kmem_cache_alloc_trace+0x2cb/0x780 [ 220.426984] ? kasan_kmalloc+0xc4/0xe0 [ 220.430860] __memcg_init_list_lru_node+0x185/0x2d0 [ 220.435857] ? kvfree_rcu+0x20/0x20 [ 220.439468] ? __kmalloc_node+0x47/0x70 [ 220.443425] __list_lru_init+0x4d6/0x840 [ 220.447479] ? list_lru_destroy+0x500/0x500 [ 220.451784] ? prealloc_shrinker+0x213/0x480 [ 220.456176] ? __init_waitqueue_head+0x9e/0x150 [ 220.460826] ? inactive_list_is_low+0x850/0x850 [ 220.465476] ? __lockdep_init_map+0x105/0x590 [ 220.469958] alloc_super+0x9a6/0xb10 [ 220.473656] ? destroy_unused_super.part.11+0x110/0x110 [ 220.479007] ? lock_downgrade+0x8f0/0x8f0 [ 220.483153] ? kasan_check_read+0x11/0x20 [ 220.487281] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 220.491847] ? kasan_check_write+0x14/0x20 [ 220.496062] ? do_raw_spin_lock+0xc1/0x200 [ 220.500280] ? ns_test_super+0x50/0x50 [ 220.504150] sget_fc+0x269/0x950 [ 220.507498] ? compare_single+0x10/0x10 [ 220.511466] ? alloc_super+0xb10/0xb10 [ 220.515336] ? kasan_kmalloc+0xc4/0xe0 [ 220.519206] ? __kmalloc_track_caller+0x311/0x760 [ 220.524043] ? proc_root_lookup+0x60/0x60 [ 220.528174] vfs_get_super+0x6e/0x270 [ 220.531958] proc_get_tree+0x88/0xb0 [ 220.535654] vfs_get_tree+0x1cb/0x5c0 [ 220.539440] do_mount+0x6c1/0x1fb0 [ 220.542964] ? check_same_owner+0x340/0x340 [ 220.547267] ? lock_release+0xa30/0xa30 [ 220.551226] ? copy_mount_string+0x40/0x40 [ 220.555442] ? kasan_kmalloc+0xc4/0xe0 [ 220.559313] ? kmem_cache_alloc_trace+0x318/0x780 [ 220.564140] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 220.569659] ? _copy_from_user+0xdf/0x150 [ 220.573803] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 220.579321] ? copy_mount_options+0x285/0x380 [ 220.583803] ksys_mount+0x12d/0x140 [ 220.587413] __x64_sys_mount+0xbe/0x150 [ 220.591369] do_syscall_64+0x1b9/0x820 [ 220.595239] ? finish_task_switch+0x1d3/0x870 [ 220.599727] ? syscall_return_slowpath+0x5e0/0x5e0 [ 220.604647] ? syscall_return_slowpath+0x31d/0x5e0 [ 220.609558] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 220.614556] ? prepare_exit_to_usermode+0x291/0x3b0 [ 220.619557] ? perf_trace_sys_enter+0xb10/0xb10 [ 220.624220] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 220.629060] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 220.634232] RIP: 0033:0x455ab9 [ 220.637398] 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 [ 220.656568] RSP: 002b:00007fcca71e8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 10:11:08 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x5460, &(0x7f0000000000)) 10:11:08 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000]}, 0x5c) 10:11:08 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x2f}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) [ 220.664269] RAX: ffffffffffffffda RBX: 00007fcca71e96d4 RCX: 0000000000455ab9 [ 220.671529] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000020000080 [ 220.678780] RBP: 000000000072bea0 R08: 00000000200012c0 R09: 0000000000000000 [ 220.686033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 220.693967] R13: 00000000004c01fb R14: 00000000004cfe38 R15: 000000000000001f 10:11:09 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, r3) 10:11:09 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00000002c0)="310000001200e7ef107b0000e623000680a11d0de64f8652b2aa129c805bef90c0c9bf1d02d7be2f3233c951a642f3bfcb", 0x31, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000100)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000180)="ea3d7b65ced9a0451ef3964297499b0303da97b0152a11baf25304efbd44320d60c3bef17b18da85005dac7b0e0af97c7f6237959c47b9d3faf72d52e714854d04c7e5173f10f2b536922663ef5d6b08bc24b07c37eb0f69422f8fa2b1072eebb8c567ff235eda05afcbea1c2e93d76015264c2995e7a36ccd4b80e3ed3660f8ac74194255ab0690d5e30160eddd9c4855e6f8ff283614b1354419f51b68b0f11315239ac5f6a48fdb5103f8fa431145d70dd98413618441b4d3cf8c174f8bb969d5db7b2af9fac3e530da2debadf830f988fd65bb8ef05a574032fef6061cc09e54", 0xe2}, {&(0x7f0000000300)="25b06601cae96242cd54e933684365ce12fe0f93e845b3ad8a74fc4bf7cfd584759084d81635cb78b722e661f36928aa21fff31c625885d801daee1b70773d4b81e7844c69ae1beaeb879338e42f90dcf8ad4ddbc17a7b3b7cb73f", 0x5b}, {&(0x7f0000000380)="866726821b885e616dd5266743f963657acc8ba9f30caccc9de9176064aa92df1023e60f178d1181dc306c71ded61b44f9e0807b88db32b2fed72b30209e4fbc81d5cbc0c54735929ec851ab8a4e822143edc5cff2391acbd8bd59d1bbbbca3f071f8641bdb0bbb83a9972c13f7d022ecae15db172255fbe3a3dcdb7e5720cc95b6c989548e7c1b28aa5b815f91b47e8e0fe", 0x92}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="01e155a444920ecb2da3b6316ff6151b41bc0808339aae7a17bf393ff8514b109e4a502ae9fefec60c9e35d996ab34acd57f69546b52d289f3d69f68634beccbaf7909ad26e96af40f8b8257dcbaf39c14dec16faa930601ebefedec7cfb0a91aef81eb16d87517a176651c21c40f89db9dacc3bcf93cc4447685a0502df", 0x7e}], 0x5, &(0x7f0000001540)=[{0x88, 0x10e, 0x1f, "2194872c743d5c95b1cb742c69e6f0aee244764d0f51c81e6136a886816c34934d5376851348c07fd2dde4717492ae98146d492c82f96cfa4ecdcfb5674b5a9e941fc4ca423ba4b2532e967e888bf7fe0b918994fbcf2b0e545ace5efaa7f1742c27467d75984153030897c36cb71e89676f141ff4"}], 0x88, 0x4}, 0x4000014) recvmmsg(r0, &(0x7f0000008740)=[{{0x0, 0x0, &(0x7f0000008280), 0x0, &(0x7f0000000000)=""/236, 0xec}}, {{&(0x7f00000083c0)=@hci, 0x80, &(0x7f0000008680), 0x0, &(0x7f00000086c0)=""/109, 0xfffffffffffffcc0, 0x1}}], 0x2, 0x0, &(0x7f0000003880)={0x77359400}) 10:11:09 executing program 6 (fault-call:3 fault-nth:0): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(0xffffffffffffffff, 0x80184132, &(0x7f0000000000)) 10:11:09 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff00000000]}, 0x5c) 10:11:09 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000001000), 0x1000) write$FUSE_INTERRUPT(0xffffffffffffffff, &(0x7f0000000080)={0x10}, 0x10) syz_emit_ethernet(0x209, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x30, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0xfffffffd, 0x2, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000040)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0xc) waitid(0x0, r0, &(0x7f0000000100), 0x20000002, &(0x7f0000000280)) 10:11:09 executing program 3 (fault-call:1 fault-nth:32): mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) 10:11:09 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x40044160, &(0x7f0000000000)) 10:11:09 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x10}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:11:09 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, 0x5c) 10:11:09 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4142, &(0x7f0000000000)) 10:11:09 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000040)={0x1ff, 0xffffffff, 0x1}) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x40000) 10:11:09 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x2b00000000000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) [ 221.072207] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. [ 221.110153] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. 10:11:09 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000]}, 0x5c) [ 221.125315] FAULT_INJECTION: forcing a failure. [ 221.125315] name failslab, interval 1, probability 0, space 0, times 0 [ 221.136568] CPU: 1 PID: 15480 Comm: syz-executor3 Not tainted 4.18.0-rc5-next-20180716+ #8 [ 221.144967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.154319] Call Trace: [ 221.156918] dump_stack+0x1c9/0x2b4 [ 221.160555] ? dump_stack_print_info.cold.2+0x52/0x52 [ 221.165755] ? __kernel_text_address+0xd/0x40 [ 221.170254] ? unwind_get_return_address+0x61/0xa0 10:11:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000340)={0x0, @dev, @loopback}, &(0x7f0000000380)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={"79616d300000000000000400", r1}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0x0, 0x9effffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x7) 10:11:09 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}, 0x5c) [ 221.175190] should_fail.cold.4+0xa/0x11 [ 221.179269] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 221.184378] ? save_stack+0xa9/0xd0 [ 221.188011] ? save_stack+0x43/0xd0 [ 221.191637] ? kasan_kmalloc+0xc4/0xe0 [ 221.195525] ? kmem_cache_alloc_trace+0x152/0x780 [ 221.200372] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 221.205569] ? __list_lru_init+0x4d6/0x840 [ 221.209811] ? alloc_super+0x9a6/0xb10 [ 221.213707] ? vfs_get_super+0x6e/0x270 [ 221.217684] ? proc_get_tree+0x88/0xb0 [ 221.221575] ? vfs_get_tree+0x1cb/0x5c0 10:11:09 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(0xffffffffffffffff, 0x80184132, &(0x7f0000000000)) [ 221.225553] ? do_mount+0x6c1/0x1fb0 [ 221.229277] ? ksys_mount+0x12d/0x140 [ 221.233090] ? __x64_sys_mount+0xbe/0x150 [ 221.237241] ? do_syscall_64+0x1b9/0x820 [ 221.241306] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 221.246680] ? save_stack+0xa9/0xd0 [ 221.250314] ? lock_acquire+0x1e4/0x540 [ 221.254297] ? fs_reclaim_acquire+0x20/0x20 [ 221.258627] ? lock_downgrade+0x8f0/0x8f0 [ 221.262780] ? __x64_sys_mount+0xbe/0x150 [ 221.266932] ? check_same_owner+0x340/0x340 [ 221.271257] ? rcu_note_context_switch+0x730/0x730 [ 221.276190] __should_failslab+0x124/0x180 [ 221.280432] should_failslab+0x9/0x14 [ 221.284238] kmem_cache_alloc_trace+0x2cb/0x780 [ 221.288905] ? kasan_kmalloc+0xc4/0xe0 [ 221.292800] __memcg_init_list_lru_node+0x185/0x2d0 [ 221.297818] ? kvfree_rcu+0x20/0x20 [ 221.301448] ? __kmalloc_node+0x47/0x70 [ 221.305426] __list_lru_init+0x4d6/0x840 [ 221.309489] ? list_lru_destroy+0x500/0x500 [ 221.313815] ? prealloc_shrinker+0x213/0x480 [ 221.318223] ? __init_waitqueue_head+0x9e/0x150 [ 221.322892] ? inactive_list_is_low+0x850/0x850 [ 221.327557] ? __lockdep_init_map+0x105/0x590 [ 221.332042] alloc_super+0x9a6/0xb10 [ 221.335745] ? destroy_unused_super.part.11+0x110/0x110 [ 221.341094] ? lock_downgrade+0x8f0/0x8f0 [ 221.345226] ? kasan_check_read+0x11/0x20 [ 221.349356] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 221.353923] ? kasan_check_write+0x14/0x20 [ 221.358159] ? do_raw_spin_lock+0xc1/0x200 [ 221.362382] ? ns_test_super+0x50/0x50 [ 221.366252] sget_fc+0x269/0x950 [ 221.369600] ? compare_single+0x10/0x10 [ 221.373560] ? alloc_super+0xb10/0xb10 [ 221.377428] ? kasan_kmalloc+0xc4/0xe0 [ 221.381298] ? __kmalloc_track_caller+0x311/0x760 [ 221.386159] ? proc_root_lookup+0x60/0x60 [ 221.390290] vfs_get_super+0x6e/0x270 [ 221.394076] proc_get_tree+0x88/0xb0 [ 221.397773] vfs_get_tree+0x1cb/0x5c0 [ 221.401556] do_mount+0x6c1/0x1fb0 [ 221.405080] ? kasan_check_read+0x11/0x20 [ 221.409211] ? do_raw_spin_unlock+0xa7/0x2f0 [ 221.413605] ? copy_mount_string+0x40/0x40 [ 221.417821] ? kasan_kmalloc+0xc4/0xe0 [ 221.421693] ? kmem_cache_alloc_trace+0x318/0x780 [ 221.426522] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 221.432042] ? copy_mount_options+0x285/0x380 [ 221.436532] ksys_mount+0x12d/0x140 [ 221.440152] __x64_sys_mount+0xbe/0x150 [ 221.444112] do_syscall_64+0x1b9/0x820 [ 221.447985] ? finish_task_switch+0x1d3/0x870 [ 221.452464] ? syscall_return_slowpath+0x5e0/0x5e0 [ 221.457377] ? syscall_return_slowpath+0x31d/0x5e0 [ 221.462291] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 221.467299] ? prepare_exit_to_usermode+0x291/0x3b0 [ 221.472318] ? perf_trace_sys_enter+0xb10/0xb10 [ 221.476970] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 221.481799] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 221.486969] RIP: 0033:0x455ab9 [ 221.490135] 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 [ 221.509331] RSP: 002b:00007fcca71e8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 221.517024] RAX: ffffffffffffffda RBX: 00007fcca71e96d4 RCX: 0000000000455ab9 [ 221.524276] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000020000080 [ 221.531526] RBP: 000000000072bea0 R08: 00000000200012c0 R09: 0000000000000000 [ 221.538777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 221.546030] R13: 00000000004c01fb R14: 00000000004cfe38 R15: 0000000000000020 10:11:10 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x100000001, 0x800) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0xc) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000640)={&(0x7f0000000600)='$\x00'}, 0x10) r8 = syz_open_dev$midi(&(0x7f0000000680)='/dev/midi#\x00', 0x9, 0x800) r9 = getpgrp(0x0) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() r12 = socket$inet(0x2, 0x7, 0x80) r13 = socket$bt_hidp(0x1f, 0x3, 0x6) r14 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000780), 0x80800) r15 = getpid() r16 = getuid() getgroups(0x2, &(0x7f00000007c0)=[0xee01, 0xee00]) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000800)=0x0) r19 = geteuid() fstat(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = fcntl$getown(0xffffffffffffffff, 0x9) r22 = getuid() r23 = getgid() sendmmsg$unix(r0, &(0x7f00000009c0)=[{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000200)="f90c54020b44089e8196a632e92160b7dcfa096b5d1af854a57641fe6ef0a94e3397c37138f90e96c2caa209ff2918718ec0c5497ed8c21bb13d50e03cd2333c2c55017bfc3094ea99b98fbf38f2de9a6cd447ba23aff4658b749a7afa2385532c35432dbdf1ce4426fbfaa3364e52b521eed61c6f7eb7d329bd89ce404d2c7644ba395bde8430f5ed56dd75c9e82cf0ff552e95988665973e7d36f218a22b69b76706ee0729b4211730428c6537", 0xae}], 0x1, &(0x7f00000008c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="30010000000000000000000000000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYBLOB='\x00\x00\x00\x00'], 0xf8}], 0x1, 0x1) r24 = getpid() sched_setattr(r24, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x4}) fcntl$setstatus(r25, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r26, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$UFFDIO_COPY(r25, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000011000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x2000, 0x1}) ioctl$BLKSECDISCARD(r26, 0x127d, &(0x7f0000000000)=0x66) r27 = dup2(r26, r25) ioctl$FIONREAD(r26, 0x541b, &(0x7f0000000100)) fcntl$getown(r27, 0x9) dup2(r25, 0xffffffffffffffff) 10:11:10 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa4]}, 0x5c) 10:11:10 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x11000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:11:10 executing program 4: mq_open(&(0x7f0000000680)='vmnet0\x00', 0x0, 0x0, &(0x7f00000006c0)) unshare(0x20000000) unshare(0x280203fe) 10:11:10 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x81204101, &(0x7f0000000000)) 10:11:10 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) ioctl$int_in(r0, 0x5455, &(0x7f0000000640)=0x2) r1 = dup(r0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000004c0)=""/47, &(0x7f0000000500)=0x2f) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000003c0)={0x7, 0x149484cf98603dbe, 'client1\x00', 0x3, "adaf9f3b387d9e1b", "5863ed4207edae4804e4848345d2a2ff1c9ed67be5b7f9df54a7059c26849726", 0x29, 0x8}) r2 = memfd_create(&(0x7f0000000180)='\x00', 0x3) clock_settime(0x4, &(0x7f0000000680)) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000480)=0x6) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000001c0)={0xffffffffffffffff}}}, 0xfffffffffffffc4d) r4 = getpgid(0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000940)={[], 0xffffffffffffffff, 0x5, 0x6, 0x7f, 0x7f, r4}) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r2, &(0x7f0000000240)={0x15, 0x110, 0xfa00, {r3, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x4e22, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}}}, 0x118) r5 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x7f, 0x4000) ioctl$LOOP_GET_STATUS64(r5, 0x4c05, &(0x7f0000000540)) sendmmsg$inet_sctp(r0, &(0x7f0000003580)=[{&(0x7f0000003380)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000003480), 0x0, &(0x7f0000003540)}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'syzkaller1\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000140)={'vlan0\x00', 0x3}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x1a, 0x4) ioctl$KVM_S390_UCAS_MAP(r5, 0x4018ae50, &(0x7f00000006c0)={0x100, 0x97ba, 0x81}) r6 = geteuid() lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuseblk(&(0x7f0000000700)='/dev/loop0\x00', &(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='fuseblk\x00', 0x80044, &(0x7f0000000880)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000160000,user_id=', @ANYRESDEC=r6, @ANYBLOB=',group_id=', @ANYRESDEC=r7, @ANYBLOB="2c616c6c6f775f6f746865722c6d61785f726561643d3078303017303030303130303030303030312c00"]) getsockname(r0, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000100)=0x80) 10:11:10 executing program 3 (fault-call:1 fault-nth:33): mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) 10:11:10 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8914, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(0xffffffffffffffff, 0x80184132, &(0x7f0000000000)) [ 221.978244] FAULT_INJECTION: forcing a failure. [ 221.978244] name failslab, interval 1, probability 0, space 0, times 0 [ 221.989533] CPU: 0 PID: 15545 Comm: syz-executor3 Not tainted 4.18.0-rc5-next-20180716+ #8 [ 221.997938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.007289] Call Trace: [ 222.009887] dump_stack+0x1c9/0x2b4 [ 222.013520] ? dump_stack_print_info.cold.2+0x52/0x52 [ 222.018746] ? __kernel_text_address+0xd/0x40 [ 222.023267] ? unwind_get_return_address+0x61/0xa0 [ 222.028204] should_fail.cold.4+0xa/0x11 [ 222.032269] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 222.037377] ? save_stack+0xa9/0xd0 [ 222.041010] ? save_stack+0x43/0xd0 [ 222.044646] ? kasan_kmalloc+0xc4/0xe0 [ 222.048542] ? kmem_cache_alloc_trace+0x152/0x780 [ 222.053387] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 222.058579] ? __list_lru_init+0x4d6/0x840 [ 222.062819] ? alloc_super+0x9a6/0xb10 [ 222.066713] ? vfs_get_super+0x6e/0x270 [ 222.070687] ? proc_get_tree+0x88/0xb0 [ 222.074589] ? vfs_get_tree+0x1cb/0x5c0 [ 222.078579] ? do_mount+0x6c1/0x1fb0 [ 222.082297] ? ksys_mount+0x12d/0x140 [ 222.086100] ? __x64_sys_mount+0xbe/0x150 [ 222.090255] ? do_syscall_64+0x1b9/0x820 [ 222.094323] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 222.099695] ? save_stack+0xa9/0xd0 [ 222.103343] ? lock_acquire+0x1e4/0x540 [ 222.107322] ? fs_reclaim_acquire+0x20/0x20 [ 222.111652] ? lock_downgrade+0x8f0/0x8f0 [ 222.115802] ? __x64_sys_mount+0xbe/0x150 [ 222.119954] ? check_same_owner+0x340/0x340 10:11:10 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xf, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180053ad9f2825b300e8ff0000000000000000000000791004000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x616, &(0x7f0000000080)=""/251}, 0x18) socketpair(0x0, 0x2, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000180)={0x9, 0x7fff, 0x181, 0x0, 0x8000, 0x9, 0x3, 0x10000000000, 0x7, 0x9, 0x1, 0x2}) 10:11:10 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x547, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) eventfd(0x9) ioctl(0xffffffffffffffff, 0x80184132, &(0x7f0000000000)) 10:11:10 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(0xffffffffffffffff, 0x80184132, &(0x7f0000000000)) 10:11:10 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xa1) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) recvmsg(r0, &(0x7f00000009c0)={&(0x7f0000000740)=@nfc, 0x80, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/20, 0x14}, {&(0x7f0000000800)=""/38, 0x26}, {&(0x7f0000000840)=""/16, 0x10}, {&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000000880)=""/158, 0x9e}], 0x5}, 0x20) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r1, 0xc0385720, &(0x7f0000000080)={0x1, {r2, r3+10000000}, 0x1, 0xfffffffffffffff9}) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000100)='\x00', &(0x7f00000001c0)='\'++:\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\'cgroup\x00', &(0x7f00000002c0)='vmnet0\x00', &(0x7f0000000300)='{\x00', &(0x7f0000000340)='posix_acl_access\x00', &(0x7f0000000380)='user\x00', &(0x7f00000003c0)='\'selinuxnodev\x00', &(0x7f0000000400)='%\x00'], &(0x7f00000006c0)=[&(0x7f00000004c0)='proccgroup\x00', &(0x7f0000000500)="6d643573756d2e2428766d6e657431e12773656c666370757365740d47504c00", &(0x7f0000000540)='$cgroup\f:eth0\x00', &(0x7f0000000580)='/Pvmnet0\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='eth0userem1\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='^*\x00']) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000700)={0x3, 0x10001, 0xaa0}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) ioctl(0xffffffffffffffff, 0x80184132, &(0x7f0000000000)) 10:11:10 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x600}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:11:10 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}, 0x5c) 10:11:10 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xff1, 0x1) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000040)=0x9) lseek(r0, 0x34, 0x3) pread64(r0, &(0x7f0000000080)=""/142, 0x8e, 0x6) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f0000000140)}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000200), &(0x7f0000000280)=0x68) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x70079eba797ab14e, 0x0) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0xfffffffffffffff8, 0x3, 0x1, "ff1f1ab225222c4b16060c6713f352dd7ac5b8fe5804e2958f68c606e20b97807eff1636bf63ee70875cd185fbb2abc4c385b0b6882a843297cfb4145d5ac5128fa85b4f4b1e487eb43d55f6694717e3"}, 0xd8) r4 = open(&(0x7f0000000440)='./file0\x00', 0x2000, 0xd) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000480)=0x0) r6 = gettid() kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r0, &(0x7f00000004c0)={r0, r2, 0x7}) ioctl$FICLONERANGE(r3, 0x4020940d, &(0x7f0000000500)={r2, 0x0, 0x6, 0x2, 0x1}) socket$inet_tcp(0x2, 0x1, 0x0) tkill(r5, 0x17) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000540)) write$P9_RLOPEN(r3, &(0x7f0000000580)={0x18, 0xd, 0x2, {{0x16, 0x3}, 0x1000}}, 0x18) ioctl$TIOCNXCL(r2, 0x540d) r7 = dup2(r2, r1) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f00000005c0)=0x400) ioctl$VT_DISALLOCATE(r1, 0x5608) getsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000000600)=""/175, &(0x7f00000006c0)=0xaf) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000700)=0x7, 0x4) sendto$inet(r7, &(0x7f0000000740)="2c122716f7ddb6684168feabceac6fe2c5ac678039f7ec1c237be17b69a984a75c076341eefdb8bf5b86081a2a4c19fe9f164c0ca01f33495e473f15ac136184e208d2fe3595f1e6264c574fb03587e392667d39624c8c74fcad82b8ea60df6044695f653e19c4dc9412bc9bb4a4a258ecc23b744c98c6be18b8892bf0ba0c831abc703328ed0fdca86ea2488e9fed3345ad38546b3f8e6398126ec4bbcd30ee9c67b953a9ffcfca96bcb81ddfe8e84f6d08c798e53e9c1f469f61ba61991ac650a7", 0xc2, 0x40, &(0x7f0000000840)={0x2, 0x4e21}, 0x10) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000880)) sysfs$1(0x1, &(0x7f0000000940)='/dev/snd/pcmC#D#p\x00') clone(0x8a000000, &(0x7f0000000980)="6075d8edda5382af27526693c52e42e04029e54dba124675961c172149d528a61b82e1fef981ed90adcc8fc094cfae5b577bd350f65782c1548c5481d80fa5ff539c245657b1362b17d1b436ce39ed6a4e0293ff658a4b3918523b6e39ec363a55c55b3267898e273ce161d6e1cb245aac2d2f62e730b487fac825e127d3d4e84681a93463af246511fbf28ae971b19390a8701761c6344ab43c0e59bdcb4c03130e", &(0x7f0000000a40), &(0x7f0000000a80), &(0x7f0000000ac0)="42d45df5902daec1cee659ca53499c5897679aca26274a3231e434aa88118bdfa85f32b18ce0be281380f98ed99248370cec11e2c475909fbe633eacd105407fdfc38fd3d2660be425b9f09243f2a93d0b0a6358b5505cc2a78e1679eff41ed63cda7fb9efc70d573c20dd92d23743f2cee9bb78c02e41d0937013d6d5a29cb4195c3e362133225608a2c27756488336141bde781b8ae139815924f598890942abd7a5c4cae4dd640c4403480c2d37c64a422c38bcc9b2c827f5bb55d3fdb0f8debb7b601ce4ccb644fe07c61a9a6bdf90") setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000c40)=@nat={'nat\x00', 0x1b, 0x5, 0x650, 0x470, 0x170, 0x170, 0x470, 0x470, 0x580, 0x580, 0x580, 0x580, 0x580, 0x5, &(0x7f0000000bc0), {[{{@uncond, 0x0, 0x128, 0x170, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0xfffffffffffffffd, 0x100, 0xff, 0x2, 0x2}}, @common=@srh={0x30, 'srh\x00', 0x0, {0x8, 0x0, 0x9c1, 0x4, 0x3da61566, 0x4, 0x2000}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x6, @ipv4=@loopback=0x7f000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @icmp_id=0x66, @gre_key=0xfff}}}, {{@uncond, 0x0, 0x180, 0x1c8, 0x0, {}, [@common=@srh1={0x90, 'srh\x00', 0x1, {0x32, 0x9, 0x7287, 0xcb, 0x8, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, [0xffffffff, 0xff, 0xffffffff, 0xffffffff], [0xffffff00, 0xff000000, 0x0, 0xff000000], [0x0, 0xffffffff, 0xffffffff, 0xff000000], 0x400, 0x20}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x1, 0xc1}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x11, @ipv4, @ipv4=@broadcast=0xffffffff, @gre_key=0x200, @icmp_id=0x67}}}, {{@uncond, 0x0, 0x110, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x400, 0x2, 0x1, [0x37eabddb, 0x489, 0x6, 0x80000001, 0x101, 0x1ff, 0x3, 0x9, 0xfffffffffffffff9, 0x8, 0xfffffffffffff735, 0x8000, 0x3, 0xffff, 0x6, 0xfffffffffffffffb], 0x10}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@multicast2=0xe0000002, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key=0x4, @port=0x4e22}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6b0) ioctl$PIO_UNISCRNMAP(r7, 0x4b6a, &(0x7f0000001300)="620feb99fe9e1127868a4ddc615fb6b63bc1dd07f6f5e95c978137ce8b418ddad540336286ebfe5eca066d0dfe5d86100e257fb467a02dc7d111216bb99b02d6e9fbd544b283cdf3f0e70a40aa9e1c6d64c8495a52459f8a0eb94ee4fb6ccc32ad803ff7c0836802a5e54d588a15ebd8a7a7fa56e24ce4ecef6672c71f70cb4ec896f04ccf3904e9d200d6cbe07cc0a476e3a10fd1c3f253b381a3764504dc8517a0a42e06f918b9eea3e4e1dd2586441dd890bcdba63eb55e9c704b09c7af141d") [ 222.124279] ? rcu_note_context_switch+0x730/0x730 [ 222.129213] __should_failslab+0x124/0x180 [ 222.133454] should_failslab+0x9/0x14 [ 222.137262] kmem_cache_alloc_trace+0x2cb/0x780 [ 222.141940] ? kasan_kmalloc+0xc4/0xe0 [ 222.145842] __memcg_init_list_lru_node+0x185/0x2d0 [ 222.150868] ? kvfree_rcu+0x20/0x20 [ 222.154496] ? __kmalloc_node+0x47/0x70 [ 222.158476] __list_lru_init+0x4d6/0x840 [ 222.162540] ? list_lru_destroy+0x500/0x500 [ 222.166884] ? prealloc_shrinker+0x213/0x480 [ 222.171295] ? __init_waitqueue_head+0x9e/0x150 10:11:10 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x8847000000000000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) [ 222.175969] ? inactive_list_is_low+0x850/0x850 [ 222.180642] ? __lockdep_init_map+0x105/0x590 [ 222.185145] alloc_super+0x9a6/0xb10 [ 222.188891] ? destroy_unused_super.part.11+0x110/0x110 [ 222.194263] ? lock_downgrade+0x8f0/0x8f0 [ 222.198416] ? kasan_check_read+0x11/0x20 [ 222.202570] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 222.207161] ? kasan_check_write+0x14/0x20 [ 222.211401] ? do_raw_spin_lock+0xc1/0x200 [ 222.215646] ? ns_test_super+0x50/0x50 [ 222.219536] sget_fc+0x269/0x950 [ 222.222906] ? compare_single+0x10/0x10 [ 222.226886] ? alloc_super+0xb10/0xb10 [ 222.230778] ? kasan_kmalloc+0xc4/0xe0 [ 222.234673] ? __kmalloc_track_caller+0x311/0x760 [ 222.239527] ? proc_root_lookup+0x60/0x60 [ 222.243677] vfs_get_super+0x6e/0x270 [ 222.247483] proc_get_tree+0x88/0xb0 [ 222.251198] vfs_get_tree+0x1cb/0x5c0 [ 222.255001] do_mount+0x6c1/0x1fb0 [ 222.258538] ? kasan_check_read+0x11/0x20 [ 222.262684] ? do_raw_spin_unlock+0xa7/0x2f0 [ 222.267100] ? copy_mount_string+0x40/0x40 [ 222.271331] ? kasan_kmalloc+0xc4/0xe0 [ 222.275220] ? kmem_cache_alloc_trace+0x318/0x780 [ 222.280074] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 222.285615] ? copy_mount_options+0x285/0x380 [ 222.290113] ksys_mount+0x12d/0x140 [ 222.293740] __x64_sys_mount+0xbe/0x150 [ 222.297714] do_syscall_64+0x1b9/0x820 [ 222.301584] ? finish_task_switch+0x1d3/0x870 [ 222.306062] ? syscall_return_slowpath+0x5e0/0x5e0 [ 222.310988] ? syscall_return_slowpath+0x31d/0x5e0 [ 222.315904] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 222.320907] ? prepare_exit_to_usermode+0x291/0x3b0 [ 222.325908] ? perf_trace_sys_enter+0xb10/0xb10 [ 222.330569] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 222.335399] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 222.340568] RIP: 0033:0x455ab9 [ 222.343735] 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 [ 222.362910] RSP: 002b:00007fcca71e8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 222.370603] RAX: ffffffffffffffda RBX: 00007fcca71e96d4 RCX: 0000000000455ab9 10:11:10 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x400000000002001) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r1, 0xffffffffffffffff) 10:11:10 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0xfffff000}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:11:10 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xa) ioctl$TCGETA(r0, 0x8004552d, &(0x7f0000000180)) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000e4e000)=0x200000000) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000000)=0x8000) [ 222.377865] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000020000080 [ 222.385119] RBP: 000000000072bea0 R08: 00000000200012c0 R09: 0000000000000000 [ 222.392378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 222.399628] R13: 00000000004c01fb R14: 00000000004cfe38 R15: 0000000000000021 10:11:10 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xff, 0x200) ioctl$LOOP_CLR_FD(r3, 0x4c01) write$binfmt_elf32(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0xfffffffffffff001, 0x8, 0x81, 0x8, 0x2, 0x6, 0x7, 0x148, 0x38, 0x7a, 0xfff, 0xfffffffffffffff8, 0x20, 0x1, 0x9, 0x80000000, 0x2}, [{0x6474e551, 0x8000, 0x5, 0x2, 0x8831, 0x200, 0x1, 0xffffffff00000000}], "0942a7a57eac80f2db0fe7b54956e1a82f0dfa9a697584ace42ebf188853453b01411e318051eb71df6a00af0ed8869cbf4081d3d498a92eba79", [[], [], [], [], [], [], [], [], []]}, 0x992) ioctl$KVM_SET_CPUID(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0xc0000102}]}) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000000080)=""/174) 10:11:10 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 10:11:10 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa4]}, 0x5c) 10:11:10 executing program 3 (fault-call:1 fault-nth:34): mkdir(&(0x7f00000013c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f00000012c0)) 10:11:10 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x8848}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 10:11:10 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x10000, 0x0) write$evdev(r2, &(0x7f00000001c0)=[{{0x0, 0x7530}, 0x91, 0x6, 0xa1}, {{0x0, 0x2710}, 0x0, 0x0, 0x9264}, {{r3, r4/1000+10000}, 0x3, 0x9, 0xce}, {{0x77359400}, 0x6, 0x7f, 0x5}, {{0x0, 0x2710}, 0x84, 0x4, 0x5}, {{}, 0x8, 0x47c}], 0x90) r5 = userfaultfd(0x0) write$sndseq(r2, &(0x7f0000000000)=[{0x69b1, 0x7, 0x8, 0x401, @tick=0x4, {0x9, 0x1}, {0x0, 0x8}, @control={0x8, 0x0, 0x101}}], 0x30) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$int_in(r5, 0x5473, &(0x7f0000000140)=0x6f480000000000) fcntl$setstatus(r1, 0x4, 0x4800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x60802, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) dup2(r2, r1) 10:11:10 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, 0x5c) 10:11:10 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x5c, &(0x7f0000359fd5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) [ 222.565735] FAULT_INJECTION: forcing a failure. [ 222.565735] name failslab, interval 1, probability 0, space 0, times 0 [ 222.577050] CPU: 0 PID: 15622 Comm: syz-executor3 Not tainted 4.18.0-rc5-next-20180716+ #8 [ 222.585456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.594810] Call Trace: [ 222.597402] dump_stack+0x1c9/0x2b4 [ 222.601043] ? dump_stack_print_info.cold.2+0x52/0x52 [ 222.606244] should_fail.cold.4+0xa/0x11 [ 222.610306] ? wait_for_completion+0x8d0/0x8d0 [ 222.614896] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 222.620011] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 222.625030] ? __memcg_init_list_lru_node+0x20a/0x2d0 [ 222.630207] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 222.635734] ? xas_find_tagged+0x49d/0x1310 [ 222.640041] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 222.645582] ? xas_store+0x52f/0x1720 [ 222.649379] ? ida_alloc_range+0x5d0/0xc70 [ 222.653598] ? lock_downgrade+0x8f0/0x8f0 [ 222.657734] ? lock_acquire+0x1e4/0x540 [ 222.661701] ? fs_reclaim_acquire+0x20/0x20 [ 222.666015] ? lock_downgrade+0x8f0/0x8f0 [ 222.670161] ? check_same_owner+0x340/0x340 [ 222.674470] ? kfree+0x15e/0x260 [ 222.677822] ? rcu_note_context_switch+0x730/0x730 [ 222.682741] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 222.688953] __should_failslab+0x124/0x180 [ 222.693177] should_failslab+0x9/0x14 [ 222.696961] kmem_cache_alloc+0x2af/0x760 [ 222.701094] ? up_read+0x110/0x110 [ 222.704634] ? down_read+0x1d0/0x1d0 [ 222.708345] ? proc_i_callback+0x30/0x30 [ 222.712389] proc_alloc_inode+0x1b/0x190 [ 222.716445] alloc_inode+0x63/0x190 [ 222.720054] new_inode_pseudo+0x71/0x1a0 [ 222.724097] ? prune_icache_sb+0x1b0/0x1b0 [ 222.728312] ? memcpy+0x45/0x50 [ 222.731588] proc_get_inode+0x1e/0x680 [ 222.735458] proc_fill_super+0x32c/0x630 [ 222.739511] ? proc_root_lookup+0x60/0x60 [ 222.743642] ? __kmalloc_track_caller+0x311/0x760 [ 222.748467] ? proc_root_lookup+0x60/0x60 [ 222.752600] vfs_get_super+0x15e/0x270 [ 222.756469] proc_get_tree+0x88/0xb0 [ 222.760164] vfs_get_tree+0x1cb/0x5c0 [ 222.763953] do_mount+0x6c1/0x1fb0 [ 222.767485] ? check_same_owner+0x340/0x340 [ 222.771794] ? lock_release+0xa30/0xa30 [ 222.775752] ? copy_mount_string+0x40/0x40 [ 222.779967] ? kasan_kmalloc+0xc4/0xe0 [ 222.783848] ? kmem_cache_alloc_trace+0x318/0x780 [ 222.788696] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 222.794222] ? _copy_from_user+0xdf/0x150 [ 222.798365] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 222.803884] ? copy_mount_options+0x285/0x380 [ 222.808363] ksys_mount+0x12d/0x140 [ 222.811973] __x64_sys_mount+0xbe/0x150 [ 222.815931] do_syscall_64+0x1b9/0x820 [ 222.819800] ? finish_task_switch+0x1d3/0x870 [ 222.824280] ? syscall_return_slowpath+0x5e0/0x5e0 [ 222.829193] ? syscall_return_slowpath+0x31d/0x5e0 [ 222.834105] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 222.839115] ? prepare_exit_to_usermode+0x291/0x3b0 [ 222.844115] ? perf_trace_sys_enter+0xb10/0xb10 [ 222.848770] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 222.853601] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 222.858771] RIP: 0033:0x455ab9 [ 222.861946] 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 [ 222.881127] RSP: 002b:00007fcca71e8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 222.888829] RAX: ffffffffffffffda RBX: 00007fcca71e96d4 RCX: 0000000000455ab9 [ 222.896079] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000020000080 [ 222.903329] RBP: 000000000072bea0 R08: 00000000200012c0 R09: 0000000000000000 [ 222.910579] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 222.917854] R13: 00000000004c01fb R14: 00000000004cfe38 R15: 0000000000000022 [ 222.925170] proc_fill_super: get root inode failed [ 222.987835] ================================================================== [ 222.995241] BUG: KASAN: use-after-free in dput.part.26+0x634/0x7a0 [ 223.001563] Read of size 4 at addr ffff8801b3164000 by task syz-executor3/15622 [ 223.009000] [ 223.010629] CPU: 0 PID: 15622 Comm: syz-executor3 Not tainted 4.18.0-rc5-next-20180716+ #8 [ 223.019025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.028374] Call Trace: [ 223.030944] dump_stack+0x1c9/0x2b4 [ 223.034554] ? dump_stack_print_info.cold.2+0x52/0x52 [ 223.039723] ? printk+0xa7/0xcf [ 223.042984] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 223.047724] ? dput.part.26+0x634/0x7a0 [ 223.051677] print_address_description+0x6c/0x20b [ 223.056517] ? dput.part.26+0x634/0x7a0 [ 223.060479] kasan_report.cold.7+0x242/0x30d [ 223.064869] __asan_report_load4_noabort+0x14/0x20 [ 223.069778] dput.part.26+0x634/0x7a0 [ 223.073560] ? shrink_dcache_sb+0x350/0x350 [ 223.077861] ? __kasan_slab_free+0x131/0x170 [ 223.082262] ? trace_hardirqs_on+0xd/0x10 [ 223.086400] dput+0x15/0x20 [ 223.089313] proc_kill_sb+0x125/0x1e0 [ 223.093091] ? proc_get_inode+0x680/0x680 [ 223.097220] ? proc_root_lookup+0x60/0x60 [ 223.101350] deactivate_locked_super+0x97/0x100 [ 223.105998] vfs_get_super+0x20f/0x270 [ 223.109877] proc_get_tree+0x88/0xb0 [ 223.113583] vfs_get_tree+0x1cb/0x5c0 [ 223.117366] do_mount+0x6c1/0x1fb0 [ 223.120889] ? check_same_owner+0x340/0x340 [ 223.125277] ? lock_release+0xa30/0xa30 [ 223.129240] ? copy_mount_string+0x40/0x40 [ 223.133454] ? kasan_kmalloc+0xc4/0xe0 [ 223.137322] ? kmem_cache_alloc_trace+0x318/0x780 [ 223.142149] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 223.147668] ? _copy_from_user+0xdf/0x150 [ 223.151803] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 223.157321] ? copy_mount_options+0x285/0x380 [ 223.161800] ksys_mount+0x12d/0x140 [ 223.165417] __x64_sys_mount+0xbe/0x150 [ 223.169384] do_syscall_64+0x1b9/0x820 [ 223.173260] ? finish_task_switch+0x1d3/0x870 [ 223.177735] ? syscall_return_slowpath+0x5e0/0x5e0 [ 223.182644] ? syscall_return_slowpath+0x31d/0x5e0 [ 223.187563] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 223.192559] ? prepare_exit_to_usermode+0x291/0x3b0 [ 223.197554] ? perf_trace_sys_enter+0xb10/0xb10 [ 223.202205] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 223.207040] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 223.212210] RIP: 0033:0x455ab9 [ 223.215377] 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 [ 223.234507] RSP: 002b:00007fcca71e8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 223.242206] RAX: ffffffffffffffda RBX: 00007fcca71e96d4 RCX: 0000000000455ab9 [ 223.249452] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000020000080 [ 223.256700] RBP: 000000000072bea0 R08: 00000000200012c0 R09: 0000000000000000 [ 223.263954] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 223.271201] R13: 00000000004c01fb R14: 00000000004cfe38 R15: 0000000000000022 [ 223.278449] [ 223.280057] Allocated by task 14400: [ 223.283754] save_stack+0x43/0xd0 [ 223.287187] kasan_kmalloc+0xc4/0xe0 [ 223.290876] kasan_slab_alloc+0x12/0x20 [ 223.294837] kmem_cache_alloc+0x12e/0x760 [ 223.298974] __d_alloc+0xc8/0xd50 [ 223.302408] d_alloc+0x96/0x380 [ 223.305664] d_alloc_name+0xbb/0x120 [ 223.309372] proc_setup_self+0xe1/0x3af [ 223.313347] proc_fill_super+0x37e/0x630 [ 223.317390] vfs_get_super+0x15e/0x270 [ 223.321254] proc_get_tree+0x88/0xb0 [ 223.324963] vfs_get_tree+0x1cb/0x5c0 [ 223.328753] do_mount+0x6c1/0x1fb0 [ 223.332282] ksys_mount+0x12d/0x140 [ 223.335890] __x64_sys_mount+0xbe/0x150 [ 223.339843] do_syscall_64+0x1b9/0x820 [ 223.343714] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 223.348884] [ 223.350489] Freed by task 0: [ 223.353489] save_stack+0x43/0xd0 [ 223.356924] __kasan_slab_free+0x11a/0x170 [ 223.361140] kasan_slab_free+0xe/0x10 [ 223.364921] kmem_cache_free+0x86/0x2d0 [ 223.368875] __d_free+0x20/0x30 [ 223.372135] rcu_process_callbacks+0xf98/0x2860 [ 223.376781] __do_softirq+0x2e8/0xb17 [ 223.380556] [ 223.382162] The buggy address belongs to the object at ffff8801b3164000 [ 223.382162] which belongs to the cache dentry(113:syz3) of size 288 [ 223.395234] The buggy address is located 0 bytes inside of [ 223.395234] 288-byte region [ffff8801b3164000, ffff8801b3164120) [ 223.406912] The buggy address belongs to the page: [ 223.411826] page:ffffea0006cc5900 count:1 mapcount:0 mapping:ffff8801c864d380 index:0x0 [ 223.419945] flags: 0x2fffc0000000200(slab) [ 223.424172] raw: 02fffc0000000200 ffffea0007234648 ffffea0005ae2d48 ffff8801c864d380 [ 223.432043] raw: 0000000000000000 ffff8801b3164000 000000010000000b ffff88019a36ccc0 [ 223.439904] page dumped because: kasan: bad access detected [ 223.445588] page->mem_cgroup:ffff88019a36ccc0 [ 223.450054] [ 223.451668] Memory state around the buggy address: [ 223.456598] ffff8801b3163f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 223.463939] ffff8801b3163f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 223.471278] >ffff8801b3164000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 223.478623] ^ [ 223.481977] ffff8801b3164080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 223.489315] ffff8801b3164100: fb fb fb fb fc fc fc fc fc fc fc fc 00 00 00 00 [ 223.497181] ================================================================== [ 223.504861] Kernel panic - not syncing: panic_on_warn set ... [ 223.504861] [ 223.512245] CPU: 0 PID: 15622 Comm: syz-executor3 Tainted: G B 4.18.0-rc5-next-20180716+ #8 [ 223.522026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.531379] Call Trace: [ 223.533956] dump_stack+0x1c9/0x2b4 [ 223.537568] ? dump_stack_print_info.cold.2+0x52/0x52 [ 223.542760] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 223.547521] panic+0x238/0x4e7 [ 223.550698] ? add_taint.cold.5+0x16/0x16 [ 223.554842] ? do_raw_spin_unlock+0xa7/0x2f0 [ 223.559233] ? do_raw_spin_unlock+0xa7/0x2f0 [ 223.563637] ? dput.part.26+0x634/0x7a0 [ 223.567600] kasan_end_report+0x47/0x4f [ 223.571560] kasan_report.cold.7+0x76/0x30d [ 223.575864] __asan_report_load4_noabort+0x14/0x20 [ 223.580788] dput.part.26+0x634/0x7a0 [ 223.584574] ? shrink_dcache_sb+0x350/0x350 [ 223.588883] ? __kasan_slab_free+0x131/0x170 [ 223.593273] ? trace_hardirqs_on+0xd/0x10 [ 223.597402] dput+0x15/0x20 [ 223.600317] proc_kill_sb+0x125/0x1e0 [ 223.604099] ? proc_get_inode+0x680/0x680 [ 223.608231] ? proc_root_lookup+0x60/0x60 [ 223.612364] deactivate_locked_super+0x97/0x100 [ 223.617020] vfs_get_super+0x20f/0x270 [ 223.620894] proc_get_tree+0x88/0xb0 [ 223.624592] vfs_get_tree+0x1cb/0x5c0 [ 223.628391] do_mount+0x6c1/0x1fb0 [ 223.631923] ? check_same_owner+0x340/0x340 [ 223.636226] ? lock_release+0xa30/0xa30 [ 223.640207] ? copy_mount_string+0x40/0x40 [ 223.644422] ? kasan_kmalloc+0xc4/0xe0 [ 223.648292] ? kmem_cache_alloc_trace+0x318/0x780 [ 223.653120] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 223.658671] ? _copy_from_user+0xdf/0x150 [ 223.662813] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 223.668332] ? copy_mount_options+0x285/0x380 [ 223.672815] ksys_mount+0x12d/0x140 [ 223.676426] __x64_sys_mount+0xbe/0x150 [ 223.680384] do_syscall_64+0x1b9/0x820 [ 223.684263] ? finish_task_switch+0x1d3/0x870 [ 223.688745] ? syscall_return_slowpath+0x5e0/0x5e0 [ 223.693661] ? syscall_return_slowpath+0x31d/0x5e0 [ 223.698572] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 223.703572] ? prepare_exit_to_usermode+0x291/0x3b0 [ 223.708573] ? perf_trace_sys_enter+0xb10/0xb10 [ 223.713227] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 223.718058] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 223.723228] RIP: 0033:0x455ab9 [ 223.726396] 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 [ 223.745568] RSP: 002b:00007fcca71e8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 223.753260] RAX: ffffffffffffffda RBX: 00007fcca71e96d4 RCX: 0000000000455ab9 [ 223.760523] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 0000000020000080 [ 223.767784] RBP: 000000000072bea0 R08: 00000000200012c0 R09: 0000000000000000 [ 223.775035] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 223.782299] R13: 00000000004c01fb R14: 00000000004cfe38 R15: 0000000000000022 [ 223.790051] Dumping ftrace buffer: [ 223.793571] (ftrace buffer empty) [ 223.797257] Kernel Offset: disabled [ 223.800861] Rebooting in 86400 seconds..