IO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x55d3e}, 0x6) close(r0) 02:01:50 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f2fdfff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:01:50 executing program 2: 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$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403, 0xfffffdfd}) 02:01:50 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:01:50 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x7a01000000000000]}) 02:01:50 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000200)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = fcntl$dupfd(r0, 0x0, r0) write$P9_RREADLINK(r1, &(0x7f0000000040)={0x16, 0x17, 0x2, {0xd, './file0/file0'}}, 0x16) r2 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fff6, 0x0) utime(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000080)={0x0, 0xffff7ffffffffb16}) fsync(r2) 02:01:50 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x97}], 0x1, 0x0) 02:01:50 executing program 5: r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r1, r0, 0x0) 02:01:50 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r1, r0, 0x0) 02:01:50 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1cd}], 0x1, 0x0) 02:01:50 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f31b6ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:01:50 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x1b]}) 02:01:50 executing program 2: 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$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403, 0x2}) 02:01:50 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:01:50 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000200)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = socket$inet6(0xa, 0x7, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fff6, 0x0) utime(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000080)={0x0, 0xffff7ffffffffb16}) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f0000000040)) fsync(r1) 02:01:51 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r1, r0, 0x0) 02:01:51 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f273aff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:01:51 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x237}], 0x1, 0x0) 02:01:51 executing program 2: r0 = socket$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_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403, 0xfdfdffff00000000}) 02:01:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(0xffffffffffffffff, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:01:51 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x8b00000000000000]}) 02:01:51 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000340)='./file0/file0/file0\x00', 0x8000, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000700)=ANY=[@ANYPTR64=&(0x7f00000006c0)=ANY=[@ANYRES16], @ANYRES64]) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000440)={r0}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000004c0)=ANY=[@ANYBLOB="c4000000", @ANYRES16=r2, @ANYBLOB="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"], 0xc4}, 0x1, 0x0, 0x0, 0x44000}, 0x55) open(&(0x7f0000000000)='./file0/file0\x00', 0x3fff6, 0x0) utime(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000080)={0x0, 0xffff7ffffffffb16}) fsync(r0) 02:01:51 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x20480}, 0x6) close(r0) 02:01:51 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r1, r0, 0x0) 02:01:51 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x36c}], 0x1, 0x0) 02:01:51 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(0xffffffffffffffff, r0, 0x0) 02:01:51 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000200)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000240)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000100)='./file0\x00', r1, r2, 0x1000) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r4 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fff6, 0x0) utime(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000080)={0x20000000000, 0xffff7ffffffffb16}) fsync(r4) 02:01:51 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x1000000]}) 02:01:51 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fcd7bff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:01:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(0xffffffffffffffff, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:01:51 executing program 2: r0 = socket$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_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403, 0x80ffff}) 02:01:52 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1f1}], 0x1, 0x0) 02:01:52 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x3a]}) 02:01:52 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f5cc3ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:01:52 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(0xffffffffffffffff, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:01:52 executing program 2: 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$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403, 0x1000000}) 02:01:52 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x9, 0x880) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x20, &(0x7f0000000180)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x21}}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x7}}, 0x5, 0x80000001}, &(0x7f0000000400)=0x90) syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000200)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027400f8", 0x4}], 0x0, &(0x7f0000000240)=ANY=[]) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000440)={{0xff, 0x1ff}, 0x0, 0x5, 0x3ff, {0x93, 0x5}, 0x400, 0x7}) r3 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fff6, 0x0) utime(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000080)={0x0, 0xffff7ffffffffb16}) fsync(r3) fanotify_mark(r3, 0x2, 0x0, r3, &(0x7f0000000040)='\x00') 02:01:52 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) [ 735.118058] FAT-fs (loop1): bogus number of reserved sectors [ 735.124162] FAT-fs (loop1): Can't find a valid FAT filesystem [ 735.161190] FAT-fs (loop1): bogus number of reserved sectors [ 735.167115] FAT-fs (loop1): Can't find a valid FAT filesystem 02:01:52 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x55d3f}, 0x6) close(r0) 02:01:52 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x312}], 0x1, 0x0) 02:01:52 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x580001c000000000]}) 02:01:52 executing program 2: 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$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403, 0xfdfdffff}) 02:01:52 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f3bfdff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:01:52 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:01:52 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000200)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fff6, 0x0) utime(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000080)={0x0, 0xffff7ffffffffb16}) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)=""/113) fsync(r1) 02:01:52 executing program 5: 02:01:52 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x4f}], 0x1, 0x0) 02:01:52 executing program 5: 02:01:52 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:01:52 executing program 2: 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$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403, 0x200000000000000}) 02:01:52 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f42b4ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:01:52 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000200)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fff6, 0x0) utime(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000080)={0x0, 0xffff7ffffffffb16}) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000040)=""/59) fsync(r1) socket$inet6(0xa, 0x1, 0x5) 02:01:52 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x7401000000000000]}) 02:01:52 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x3ca}], 0x1, 0x0) 02:01:53 executing program 2: 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$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403, 0x80ffff00000000}) 02:01:53 executing program 5: 02:01:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:01:53 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x197}], 0x1, 0x0) 02:01:53 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f8c6eff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:01:53 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x80ffff00000000]}) 02:01:53 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0xa000000}, 0x6) close(r0) 02:01:53 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000200)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = socket$inet6(0xa, 0x1000000000005, 0x20001000009) ioctl(r0, 0x8, &(0x7f0000000300)="025cc83d6d345f8f7620902d7c6b886988ddea877a3f5af8dea5cca0f3003d8060ca88a4c64068fd39747dac03b42d8126f27e7d439873a8478db5565cb1164a2ec817809a8fe1ce8df385fc11f98eb14074047676dce0e6729b7bcc4bc19ab12cbc62338a7d236bdd0431b2cc723a0e3c50c300c24a3792e1ff945629759e5aea9930efe955feb229d53594260432ed4d0df4e90b3eb353631185d2") r1 = open(&(0x7f0000000000)='./file0\x00', 0x3fff5, 0x0) utime(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000080)={0x0, 0xffff7ffffffffb16}) fsync(r1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) 02:01:53 executing program 5: 02:01:53 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x3d9}], 0x1, 0x0) 02:01:53 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fa930ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:01:53 executing program 2: r0 = socket$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_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403, 0x0, 0xfdfdffff}) 02:01:53 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x79000000]}) 02:01:53 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000200)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f0000000100)=0x68) ioctl(r0, 0x8915, &(0x7f0000000280)="02b4000000002070") r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fff6, 0x0) fsync(r1) 02:01:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:01:53 executing program 5: 02:01:54 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1e6}], 0x1, 0x0) 02:01:54 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f7f19ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:01:54 executing program 5: 02:01:54 executing program 2: r0 = socket$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_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403, 0x0, 0x1000000}) 02:01:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:01:54 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x4d564b]}) 02:01:54 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0xe0ffffff}, 0x6) close(r0) 02:01:54 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000200)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getxattr(&(0x7f0000000040)='\x00', &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000300)=""/226, 0xe2) ioctl(r0, 0x2, &(0x7f00000005c0)="025c8f762070") r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fff6, 0x0) utime(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000080)={0x0, 0xffff7ffffffffb16}) ioctl$SCSI_IOCTL_PROBE_HOST(r1, 0x5385, &(0x7f0000000400)={0xe4, ""/228}) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000180)={0x7, 0x0, 0x7fff, 0x8, 0x10001}) fsync(r0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x800) inotify_init() 02:01:54 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x3c9}], 0x1, 0x0) 02:01:54 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f7613ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:01:54 executing program 5: 02:01:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:01:54 executing program 2: r0 = socket$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_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403, 0x0, 0x2}) 02:01:54 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x80000]}) 02:01:54 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f6f8cff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:01:54 executing program 5: 02:01:54 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x246}], 0x1, 0x0) 02:01:54 executing program 2: r0 = socket$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_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403, 0x0, 0xffff8000}) 02:01:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:01:54 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x70001c0]}) 02:01:54 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000200)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pivot_root(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000100)='./file0/file0\x00') r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fff6, 0x0) utime(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000080)={0x0, 0xffff7ffffffffb16}) fsync(r1) epoll_create(0x3f) 02:01:55 executing program 5: 02:01:55 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0xc0]}) 02:01:55 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x35d}], 0x1, 0x0) 02:01:55 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x240}, 0x6) close(r0) 02:01:55 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fca62ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:01:55 executing program 2: r0 = socket$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_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403, 0x0, 0xfffffdfd}) 02:01:55 executing program 5: 02:01:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:01:55 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x420000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000200)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fff6, 0x0) utime(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000080)={0x0, 0xffff7ffffffffb16}) ioctl$RTC_IRQP_READ(r2, 0x8008700b, &(0x7f0000000040)) fsync(r2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000340)=0x0) r4 = geteuid() r5 = getgid() r6 = getpgrp(0x0) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() r9 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getgroups(0x6, &(0x7f0000000480)=[0xffffffffffffffff, 0x0, 0x0, 0xee00, 0xffffffffffffffff, 0x0]) r12 = getpgid(0x0) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpid() stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000000a40)={&(0x7f0000000880)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="c090e80044a7b416acd93bf5f44895b3427ae025e540da360ebfd9ef05393fa819923650663c231ef6d159d589cd84c06f920cbf46d173f343a47b9d3bf68ca3057665d7aa78daa998c21ff16a54cf8572ed608cf64234df91e753d86585c716c6bb056ac712495291c9643aac1948a410313e7062934de33c6eef946a1b011ea0c7a98e9f0cf294ec8f66a133066dcd9c5740f499d818ff8f42faa84b413cade21d297419bb2b6ffe4c254a4c52f1dd7da60510902f2e175f0030397730d17f0c117e5a8b197b3abad39cf6ada9f35edeb096d649fa925b17a1bf77f193120e852ac4b7", 0xe4}, {&(0x7f0000000300)="62207c19ca7f5ab9a9f370", 0xb}], 0x2, 0x0, 0x0, 0x4000040}, 0x20048011) fstat(r2, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000000840)={&(0x7f0000000240)=@kern={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300), 0x0, &(0x7f0000000740)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r2, r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xd0, 0x40}, 0x4040) 02:01:55 executing program 5: 02:01:55 executing program 2: 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$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403, 0x0, 0x80ffff00000000}) 02:01:55 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x2eb}], 0x1, 0x0) 02:01:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:01:55 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f7e73ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:01:55 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0xc200]}) 02:01:55 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000200)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = syz_open_dev$midi(&(0x7f0000001780)='/dev/midi#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000017c0)={0x7, 0x6, 0x9}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025c003d6dbf361c7b12ce") r2 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fff6, 0x0) io_setup(0x8, &(0x7f0000001800)=0x0) io_submit(r3, 0x2, &(0x7f0000002940)=[&(0x7f00000018c0)={0x0, 0x0, 0x0, 0xf, 0x5, r2, &(0x7f0000001880)="cae5fb9ab05d8ce80730ba75bf70cc06111b4b4640825d2a25b8fa3022049d902a404961535a3b281d12d670089279f4fb4f6a78a4e56faebc", 0x39, 0x6, 0x0, 0x0, r0}, &(0x7f0000002900)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000001900)="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", 0x1000, 0xe64, 0x0, 0x1, r0}]) utime(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000080)={0x0, 0xffff7ffffffffb16}) fstat(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r2, &(0x7f0000001840)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="74130000090b080c2dbd7000ffdbdf250b000004e19859857c0e87d1089ec5a029f38adc95197ebe4ab8a57d33b4fe1784f71f829870f169ce4120f8177908ee0061e969ce99f470befaca0d10b21729f4f2c2ab992cfd7f10f83c84d5c510971746c8172e185c55512d00aa5c8685f98597486e897583a146284e9e306c7de3dad4445ea411856f9b5515b1ebd6f3748191e60d63150027bf1abf25b495f4d193a8bd8af79322dd54fa63acf566e7396b6317875edd94f19bbcb7069f6dd754d17a51a6c60579f8c2df5f08006000", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00'], 0xe12}, 0x1}, 0x20000804) ioctl$void(r2, 0xc0045878) fsync(r2) getsockopt$llc_int(r2, 0x10c, 0x9, &(0x7f0000000040), &(0x7f0000000100)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 02:01:56 executing program 5: 02:01:56 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x3f6}], 0x1, 0x0) 02:01:56 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000240)={'syz1'}, 0x34000) 02:01:56 executing program 2: r0 = socket$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_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403, 0x0, 0xfdfdffff00000000}) 02:01:56 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f35aeff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:01:56 executing program 5: 02:01:56 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x1f0001c0]}) 02:01:56 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000200)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fff6, 0x0) utime(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000080)={0x0, 0xffff7ffffffffb16}) fsync(r1) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000300)={'nat\x00'}, &(0x7f0000000040)=0x78) 02:01:56 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x55a21}, 0x6) close(r0) 02:01:56 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x308}], 0x1, 0x0) 02:01:56 executing program 5: 02:01:56 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0xc9}], 0x1, 0x0) 02:01:56 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f72feff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:01:56 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000200)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fff6, 0x0) utime(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000080)={0x0, 0xffff7ffffffffb16}) fsync(r1) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) 02:01:56 executing program 4: 02:01:56 executing program 2: r0 = socket$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_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403, 0x0, 0x200000000000000}) 02:01:56 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0xe006000000000000]}) 02:01:57 executing program 5: 02:01:57 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f478aff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:01:57 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x289}], 0x1, 0x0) 02:01:57 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fcntl$dupfd(r0, 0x0, r0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)="766574683100000000ffffffffffef00", 0xb) writev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000001640)="c3", 0x1}], 0x1) sendmmsg(r1, &(0x7f000000aa40), 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000004840), 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000ac0)=ANY=[], 0x6bb) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)="0000b22ecee0187e4a00", 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 02:01:57 executing program 2: 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$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403, 0x0, 0x100000000000000}) 02:01:57 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000200)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fff6, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040), 0x2) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000240)) utime(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000080)={0x0, 0xffff7ffffffffb16}) fsync(r1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0x4) 02:01:57 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f00000003c0)=0x5, 0x4) 02:01:57 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0xffffffe0}, 0x6) close(r0) 02:01:57 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x100c0]}) 02:01:57 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f50ddff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:01:57 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x13d}], 0x1, 0x0) 02:01:57 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000200)="95cb7ca94819932bdea5b5940e102c5ba11b", 0x12, 0x20008800, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x65, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) clock_gettime(0x0, &(0x7f0000003b80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000003a40)=[{{&(0x7f0000002500)=@hci, 0x80, &(0x7f0000003700)=[{&(0x7f00000002c0)=""/225, 0xe1}], 0x1, &(0x7f0000003780)=""/232, 0xe8}}, {{&(0x7f0000003880)=@xdp, 0x80, &(0x7f0000003980), 0x8a, &(0x7f00000039c0)=""/111, 0x6f}}], 0x2, 0x2, &(0x7f0000003bc0)={0x0, r1+30000000}) 02:01:57 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)="6664696e666f00c8a4c8bb765af325021bd6f5ac360f132e7d15c806b9064b5e4f62901e90a879102d3e3fb1e4ccac3570ee38670c6d3b743d1eba885655d444d7932ea6d9922348cd313954fbb2f2787d0197f177f505888473c217679ef86ad664e696f15b800f9ecbeb6064adc87e3c8aef34122afd789614b925624441aa776eed6d4d9977c5733981fe5526") getdents64(r0, &(0x7f0000000000)=""/40, 0x28) 02:01:57 executing program 2: r0 = socket$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_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403, 0x0, 0x2000000}) 02:01:57 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000200)='./file0\x00', 0xe800, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000400)="025cc83d6d341f8f762070ec003563ed87cd8e5e4a54b496ec0209c21b2c700930b49eb37caff23ae9793103e14bd93743dedcdf113cd107743865d255d885945862eff77b70870aff9a7338de8d90aa1327f15ef0f9be7f87cb989907443d3244701922935ba54545893f342911346c7842e24f9b202b9bd921d2e6d9942086055db3ff790606fffb0e1dab3103ed779320c009558b72485c3af5642aeccca055182826eea32feac772907373a2fb7325fb933f6d21d4d87faea6d05ac9b66f33ad228fae4d82358888ec1121673d51bf12d1a08bbe2cf315b8d212f72c5094ccc55a") r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fff6, 0x0) utime(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000080)={0x0, 0xffff7ffffffffb16}) fsync(r1) 02:01:57 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x425}], 0x1, 0x0) 02:01:57 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)="6664696e666f00c8a4c8bb765af325021bd6f5ac360f132e7d15c806b9064b5e4f62901e90a879102d3e3fb1e4ccac3570ee38670c6d3b743d1eba885655d444d7932ea6d9922348cd313954fbb2f2787d0197f177f505888473c217679ef86ad664e696f15b800f9ecbeb6064adc87e3c8aef34122afd789614b925624441aa776eed6d4d9977c5733981fe5526") getdents(r0, &(0x7f0000000000)=""/36, 0x24) getdents(r0, &(0x7f0000000380)=""/143, 0x8f) 02:01:57 executing program 2: r0 = socket$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_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403, 0x0, 0x80ffff}) 02:01:57 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000200)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x2, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fff6, 0x0) utime(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000080)={0x0, 0xffff7ffffffffb16}) fsync(r1) 02:01:57 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f4befff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:01:57 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x8701]}) 02:01:57 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)="6664696e666f00c8a4c8bb765af325021bd6f5ac360f132e7d15c806b9064b5e4f62901e90a879102d3e3fb1e4ccac3570ee38670c6d3b743d1eba885655d444d7932ea6d9922348cd313954fbb2f2787d0197f177f505888473c217679ef86ad664e696f15b800f9ecbeb6064adc87e3c8aef34122afd789614b925624441aa776eed6d4d9977c5733981fe5526") getdents(r0, &(0x7f0000000000)=""/36, 0x24) 02:01:57 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x172}], 0x1, 0x0) 02:01:58 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0xfeffffff}, 0x6) close(r0) 02:01:58 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") prctl$getreaper(0x19, &(0x7f0000000000)) 02:01:58 executing program 4 (fault-call:8 fault-nth:0): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:01:58 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0xb00}], 0x1, 0x0) 02:01:58 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f9a1cff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:01:58 executing program 2: 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$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403, 0x0, 0x0, 0xfffffdfd}) 02:01:58 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x9e00000000000000]}) 02:01:58 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000200)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fff6, 0x0) utime(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000080)={0x0, 0xffff7ffffffffb16}) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="4c5b221d9744b54735d2ea39ae328ca3c3794dbea18b3bfa5eab7b9ce09ab0f3edbfcbb033c0f1c267311d7f716ccda4f4210ab1867ee87f409b99dda4380cc8d8dfe1ccb99ed364e8a87e9227aaada2ee0eb3c3aaff2023701782082bf86281cf0c409492cc71a644412b8f41842d2c2c7a79800225dd2c3501d9e27ce91814a92bd53c47f63ee2f1c778f1ccb5728921966d01b005da9815bfd66f75947a02e6925d49caeb5325c0c6e0bb08c15fe0", 0xb0, 0xfffffffffffffffc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000240)=0xc) getgroups(0x3, &(0x7f00000003c0)=[0x0, 0xee01, 0x0]) keyctl$chown(0x4, r2, r3, r4) fsync(r1) 02:01:58 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f820aff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:01:58 executing program 5 (fault-call:3 fault-nth:0): mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r1, r0, 0x0) 02:01:58 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x2d00}], 0x1, 0x0) [ 741.458514] FAULT_INJECTION: forcing a failure. [ 741.458514] name failslab, interval 1, probability 0, space 0, times 0 [ 741.469807] CPU: 1 PID: 17212 Comm: syz-executor4 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 741.478219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 741.487574] Call Trace: [ 741.490163] dump_stack+0x1c9/0x2b4 [ 741.493783] ? dump_stack_print_info.cold.2+0x52/0x52 [ 741.498960] ? is_bpf_text_address+0xae/0x170 [ 741.503446] should_fail.cold.4+0xa/0x11 [ 741.507495] ? lock_acquire+0x1e4/0x540 [ 741.511454] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 741.516544] ? lock_release+0xa30/0xa30 [ 741.520502] ? __wake_up_common_lock+0x1d0/0x330 [ 741.525252] ? __unlock_page_memcg+0x53/0x100 [ 741.529735] ? lock_downgrade+0x8f0/0x8f0 [ 741.533876] ? kasan_check_read+0x11/0x20 [ 741.538023] ? kasan_check_read+0x11/0x20 [ 741.542160] ? lock_page_memcg+0xf2/0x300 [ 741.546397] ? lock_acquire+0x1e4/0x540 [ 741.550360] ? fs_reclaim_acquire+0x20/0x20 [ 741.554669] ? lock_downgrade+0x8f0/0x8f0 [ 741.558806] ? check_same_owner+0x340/0x340 [ 741.563116] ? kasan_check_write+0x14/0x20 [ 741.567340] ? rcu_note_context_switch+0x730/0x730 [ 741.572256] __should_failslab+0x124/0x180 [ 741.576482] should_failslab+0x9/0x14 [ 741.580281] kmem_cache_alloc_trace+0x2cb/0x780 [ 741.584953] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 741.590506] ? sctp_insert_list+0x332/0x5e0 [ 741.594818] sctp_datamsg_from_user+0x132/0x1310 [ 741.599568] ? lock_release+0xa30/0xa30 [ 741.603973] ? xas_descend+0x20c/0x5f0 [ 741.607877] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 741.612893] ? sctp_datamsg_free+0x90/0x90 [ 741.617116] ? sctp_insert_list+0x5e0/0x5e0 [ 741.621440] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 741.626459] ? filemap_map_pages+0xca2/0x1990 [ 741.631202] ? sctp_sched_fcfs_sched_all+0x9/0x10 [ 741.636030] ? sctp_prsctp_prune+0xb4/0x820 [ 741.640337] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 741.645864] sctp_sendmsg_to_asoc+0xdbe/0x21b0 [ 741.650436] ? sctp_transport_lookup_process+0x1e0/0x1e0 [ 741.655882] ? lock_acquire+0x1e4/0x540 [ 741.659846] ? sctp_sendmsg+0x1425/0x1d90 [ 741.663983] ? lock_release+0xa30/0xa30 [ 741.667942] ? kasan_check_read+0x11/0x20 [ 741.672073] ? do_raw_spin_unlock+0xa7/0x2f0 [ 741.676464] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 741.681030] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 741.686553] ? sctp_id2assoc+0x231/0x3e0 [ 741.690600] ? kasan_check_write+0x14/0x20 [ 741.694818] ? sctp_wfree+0xb90/0xb90 [ 741.698612] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 741.704133] ? sctp_sendmsg_check_sflags+0x1bd/0x270 [ 741.709221] sctp_sendmsg+0x13c2/0x1d90 [ 741.713178] ? check_same_owner+0x340/0x340 [ 741.717482] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 741.723005] ? sctp_id2assoc+0x3e0/0x3e0 [ 741.727054] ? lock_acquire+0x1e4/0x540 [ 741.731014] ? __fget+0x4ac/0x740 [ 741.734459] inet_sendmsg+0x1a1/0x690 [ 741.738251] ? ipip_gro_receive+0x100/0x100 [ 741.742556] ? __fget+0x4d5/0x740 [ 741.745995] ? security_socket_sendmsg+0x94/0xc0 [ 741.750734] ? ipip_gro_receive+0x100/0x100 [ 741.755049] sock_sendmsg+0xd5/0x120 [ 741.758745] sock_write_iter+0x362/0x5c0 [ 741.762790] ? sock_sendmsg+0x120/0x120 [ 741.766768] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 741.773343] ? iov_iter_init+0xc9/0x1f0 [ 741.777319] __vfs_write+0x6c6/0x9f0 [ 741.781061] ? kernel_read+0x120/0x120 [ 741.784970] ? vfs_write+0x2f3/0x560 [ 741.788692] ? wait_for_completion+0x8d0/0x8d0 [ 741.793300] ? lock_release+0xa30/0xa30 [ 741.797287] ? fsnotify+0x14e0/0x14e0 [ 741.801168] ? rw_verify_area+0x118/0x360 [ 741.805330] vfs_write+0x1fc/0x560 [ 741.808968] ksys_write+0x101/0x260 [ 741.812605] ? __ia32_sys_read+0xb0/0xb0 [ 741.816689] ? syscall_slow_exit_work+0x500/0x500 [ 741.821558] __x64_sys_write+0x73/0xb0 [ 741.825474] do_syscall_64+0x1b9/0x820 [ 741.829366] ? finish_task_switch+0x1d3/0x870 [ 741.833863] ? syscall_return_slowpath+0x5e0/0x5e0 [ 741.838807] ? syscall_return_slowpath+0x31d/0x5e0 [ 741.843749] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 741.849390] ? prepare_exit_to_usermode+0x291/0x3b0 [ 741.854503] ? perf_trace_sys_enter+0xb10/0xb10 [ 741.859190] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 741.864047] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 741.869237] RIP: 0033:0x455e29 [ 741.872414] 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 [ 741.891622] RSP: 002b:00007fd8de2edc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 741.899335] RAX: ffffffffffffffda RBX: 00007fd8de2ee6d4 RCX: 0000000000455e29 02:01:59 executing program 2: 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$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403, 0x0, 0x0, 0x2000000}) 02:01:59 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000200)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000100)={0x57c6, 0x2, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, 'vlan0\x00'}) r2 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x7, 0x1) ioctl$SCSI_IOCTL_GET_PCI(r2, 0x5387, &(0x7f0000000240)) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = open(&(0x7f0000000040)='./file0/file0\x00', 0x40002, 0x60) utime(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000080)={0x0, 0xffff7ffffffffb16}) fsync(r3) 02:01:59 executing program 4 (fault-call:8 fault-nth:1): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:01:59 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x1100000000000000]}) [ 741.906597] RDX: 0000000000034000 RSI: 0000000020000240 RDI: 0000000000000014 [ 741.913847] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 741.921106] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 741.928358] R13: 00000000004c2e51 R14: 00000000004d4c30 R15: 0000000000000000 02:01:59 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f58aeff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 742.267931] FAULT_INJECTION: forcing a failure. [ 742.267931] name failslab, interval 1, probability 0, space 0, times 0 [ 742.279425] CPU: 0 PID: 17249 Comm: syz-executor4 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 742.287837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 742.297183] Call Trace: [ 742.299945] dump_stack+0x1c9/0x2b4 [ 742.303576] ? dump_stack_print_info.cold.2+0x52/0x52 [ 742.308763] ? trace_hardirqs_on+0x10/0x10 [ 742.312983] should_fail.cold.4+0xa/0x11 [ 742.317042] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 742.322145] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 742.327151] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 742.331905] ? lock_acquire+0x1e4/0x540 [ 742.335863] ? is_bpf_text_address+0xae/0x170 [ 742.340347] ? lock_downgrade+0x8f0/0x8f0 [ 742.344478] ? lock_release+0xa30/0xa30 [ 742.348458] ? kasan_check_read+0x11/0x20 [ 742.352590] ? rcu_is_watching+0x8c/0x150 [ 742.356724] ? lock_acquire+0x1e4/0x540 [ 742.360693] ? fs_reclaim_acquire+0x20/0x20 [ 742.365013] ? lock_downgrade+0x8f0/0x8f0 [ 742.369149] ? is_bpf_text_address+0xd7/0x170 [ 742.373629] ? check_same_owner+0x340/0x340 [ 742.377938] ? __save_stack_trace+0x8d/0xf0 [ 742.382240] ? rcu_note_context_switch+0x730/0x730 [ 742.387154] __should_failslab+0x124/0x180 [ 742.391375] should_failslab+0x9/0x14 [ 742.395159] kmem_cache_alloc_node+0x272/0x780 [ 742.399744] ? save_stack+0x43/0xd0 [ 742.403355] ? kasan_kmalloc+0xc4/0xe0 [ 742.407228] ? kmem_cache_alloc_trace+0x152/0x780 [ 742.412056] ? sctp_datamsg_from_user+0x132/0x1310 [ 742.416982] ? sctp_sendmsg_to_asoc+0xdbe/0x21b0 [ 742.421731] __alloc_skb+0x119/0x790 [ 742.425437] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 742.430782] ? skb_scrub_packet+0x490/0x490 [ 742.435098] ? lock_acquire+0x1e4/0x540 [ 742.439168] ? fs_reclaim_acquire+0x20/0x20 [ 742.443482] ? lock_downgrade+0x8f0/0x8f0 [ 742.447614] ? lock_release+0xa30/0xa30 [ 742.451578] ? check_same_owner+0x340/0x340 [ 742.455895] _sctp_make_chunk+0x58/0x280 [ 742.459949] sctp_make_datafrag_empty+0x1d6/0x2e0 [ 742.464782] ? sctp_make_ecne+0x150/0x150 [ 742.468917] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 742.474472] ? sctp_insert_list+0x332/0x5e0 [ 742.478801] sctp_datamsg_from_user+0x7c7/0x1310 [ 742.483552] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 742.488559] ? sctp_datamsg_free+0x90/0x90 [ 742.492786] ? sctp_insert_list+0x5e0/0x5e0 [ 742.497102] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 742.502136] ? filemap_map_pages+0xca2/0x1990 [ 742.506622] ? sctp_sched_fcfs_sched_all+0x9/0x10 [ 742.511449] ? sctp_prsctp_prune+0xb4/0x820 [ 742.515765] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 742.521298] sctp_sendmsg_to_asoc+0xdbe/0x21b0 [ 742.525886] ? sctp_transport_lookup_process+0x1e0/0x1e0 [ 742.531331] ? lock_acquire+0x1e4/0x540 [ 742.535291] ? sctp_sendmsg+0x1425/0x1d90 [ 742.539434] ? lock_release+0xa30/0xa30 [ 742.543402] ? kasan_check_read+0x11/0x20 [ 742.547531] ? do_raw_spin_unlock+0xa7/0x2f0 [ 742.551928] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 742.556496] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 742.562029] ? sctp_id2assoc+0x231/0x3e0 [ 742.566093] ? kasan_check_write+0x14/0x20 [ 742.570311] ? sctp_wfree+0xb90/0xb90 [ 742.574095] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 742.579616] ? sctp_sendmsg_check_sflags+0x1bd/0x270 [ 742.584711] sctp_sendmsg+0x13c2/0x1d90 [ 742.588669] ? check_same_owner+0x340/0x340 [ 742.592971] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 742.598488] ? sctp_id2assoc+0x3e0/0x3e0 [ 742.602532] ? lock_acquire+0x1e4/0x540 [ 742.606496] ? __fget+0x4ac/0x740 [ 742.609935] inet_sendmsg+0x1a1/0x690 [ 742.613726] ? ipip_gro_receive+0x100/0x100 [ 742.618491] ? __fget+0x4d5/0x740 [ 742.621935] ? security_socket_sendmsg+0x94/0xc0 [ 742.626678] ? ipip_gro_receive+0x100/0x100 [ 742.630989] sock_sendmsg+0xd5/0x120 [ 742.634706] sock_write_iter+0x362/0x5c0 [ 742.638936] ? sock_sendmsg+0x120/0x120 [ 742.642900] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 742.648462] ? iov_iter_init+0xc9/0x1f0 [ 742.652426] __vfs_write+0x6c6/0x9f0 [ 742.656137] ? kernel_read+0x120/0x120 [ 742.660023] ? vfs_write+0x2f3/0x560 [ 742.663732] ? wait_for_completion+0x8d0/0x8d0 [ 742.668304] ? lock_release+0xa30/0xa30 [ 742.672267] ? fsnotify+0x14e0/0x14e0 [ 742.676068] ? rw_verify_area+0x118/0x360 [ 742.680200] vfs_write+0x1fc/0x560 [ 742.683723] ksys_write+0x101/0x260 [ 742.687335] ? __ia32_sys_read+0xb0/0xb0 [ 742.691388] ? syscall_slow_exit_work+0x500/0x500 [ 742.696237] __x64_sys_write+0x73/0xb0 [ 742.700135] do_syscall_64+0x1b9/0x820 [ 742.704029] ? finish_task_switch+0x1d3/0x870 [ 742.708512] ? syscall_return_slowpath+0x5e0/0x5e0 [ 742.713431] ? syscall_return_slowpath+0x31d/0x5e0 [ 742.718350] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 742.723348] ? prepare_exit_to_usermode+0x291/0x3b0 [ 742.728438] ? perf_trace_sys_enter+0xb10/0xb10 [ 742.733115] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 742.737943] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 742.743121] RIP: 0033:0x455e29 [ 742.746289] 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 02:02:00 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x215a0500}, 0x6) close(r0) 02:02:00 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x166}], 0x1, 0x0) 02:02:00 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r1, r0, 0x0) 02:02:00 executing program 2: 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$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403, 0x0, 0x0, 0x80ffff}) 02:02:00 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0xc000000000000000]}) 02:02:00 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000200)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000300)="6770ace8aa4d46404168c74596c54d26a0ce947ec78a98346f7c6dfe175e960c6679da9e349c0292356dbfbd4385075a2076440cdb1abb700a09598abdd42c51659ad32ebb027d7176982350adce003d7c6500567f5d5f85b013f45dfa6e846263ad59de") r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fff6, 0x0) utime(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000080)={0x0, 0xffff7ffffffffb16}) fsync(r1) 02:02:00 executing program 4 (fault-call:8 fault-nth:2): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) [ 742.765425] RSP: 002b:00007fd8de2edc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 742.773146] RAX: ffffffffffffffda RBX: 00007fd8de2ee6d4 RCX: 0000000000455e29 [ 742.780414] RDX: 0000000000034000 RSI: 0000000020000240 RDI: 0000000000000014 [ 742.787681] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 742.794951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 742.802215] R13: 00000000004c2e51 R14: 00000000004d4c30 R15: 0000000000000001 02:02:00 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f23e8ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:00 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x110}], 0x1, 0x0) 02:02:00 executing program 2: r0 = socket$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_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403, 0x0, 0x0, 0x1000000}) 02:02:00 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r1, r0, 0x100000000000000) 02:02:00 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f0c87ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:00 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x20000]}) 02:02:00 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x31e}], 0x1, 0x0) [ 743.186391] FAULT_INJECTION: forcing a failure. [ 743.186391] name failslab, interval 1, probability 0, space 0, times 0 [ 743.197799] CPU: 0 PID: 17284 Comm: syz-executor4 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 743.206287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 743.215654] Call Trace: [ 743.219190] dump_stack+0x1c9/0x2b4 [ 743.222807] ? dump_stack_print_info.cold.2+0x52/0x52 [ 743.228007] should_fail.cold.4+0xa/0x11 [ 743.232062] ? __kernel_text_address+0xd/0x40 [ 743.236546] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 743.241636] ? __save_stack_trace+0x8d/0xf0 [ 743.245949] ? save_stack+0xa9/0xd0 [ 743.249557] ? save_stack+0x43/0xd0 [ 743.253167] ? kasan_kmalloc+0xc4/0xe0 [ 743.257041] ? kasan_slab_alloc+0x12/0x20 [ 743.261199] ? kmem_cache_alloc_node+0x144/0x780 [ 743.265940] ? __alloc_skb+0x119/0x790 [ 743.269815] ? _sctp_make_chunk+0x58/0x280 [ 743.274042] ? sctp_make_datafrag_empty+0x1d6/0x2e0 [ 743.279044] ? sctp_datamsg_from_user+0x7c7/0x1310 [ 743.283987] ? sctp_sendmsg_to_asoc+0xdbe/0x21b0 [ 743.288812] ? sctp_sendmsg+0x13c2/0x1d90 [ 743.292955] ? inet_sendmsg+0x1a1/0x690 [ 743.296921] ? sock_sendmsg+0xd5/0x120 [ 743.300804] ? sock_write_iter+0x362/0x5c0 [ 743.305037] ? vfs_write+0x1fc/0x560 [ 743.308868] ? lock_acquire+0x1e4/0x540 [ 743.312839] ? fs_reclaim_acquire+0x20/0x20 [ 743.317148] ? lock_downgrade+0x8f0/0x8f0 [ 743.321285] ? check_same_owner+0x340/0x340 [ 743.325596] ? lock_downgrade+0x8f0/0x8f0 [ 743.329724] ? is_bpf_text_address+0xd7/0x170 [ 743.334210] ? rcu_note_context_switch+0x730/0x730 [ 743.339124] __should_failslab+0x124/0x180 [ 743.343344] should_failslab+0x9/0x14 [ 743.347126] kmem_cache_alloc_node_trace+0x26f/0x770 [ 743.352221] ? kasan_kmalloc+0xc4/0xe0 [ 743.356098] __kmalloc_node_track_caller+0x33/0x70 [ 743.361026] __kmalloc_reserve.isra.41+0x3a/0xe0 [ 743.365778] __alloc_skb+0x155/0x790 [ 743.369481] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 743.374826] ? skb_scrub_packet+0x490/0x490 [ 743.379137] ? lock_acquire+0x1e4/0x540 [ 743.383093] ? fs_reclaim_acquire+0x20/0x20 [ 743.387403] ? lock_downgrade+0x8f0/0x8f0 [ 743.391533] ? lock_release+0xa30/0xa30 [ 743.395505] ? check_same_owner+0x340/0x340 [ 743.399815] _sctp_make_chunk+0x58/0x280 [ 743.403859] sctp_make_datafrag_empty+0x1d6/0x2e0 [ 743.408688] ? sctp_make_ecne+0x150/0x150 [ 743.412824] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 743.418354] ? sctp_insert_list+0x332/0x5e0 [ 743.422666] sctp_datamsg_from_user+0x7c7/0x1310 [ 743.427424] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 743.432432] ? sctp_datamsg_free+0x90/0x90 [ 743.436660] ? sctp_insert_list+0x5e0/0x5e0 [ 743.440977] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 743.445980] ? filemap_map_pages+0xca2/0x1990 [ 743.450722] ? sctp_sched_fcfs_sched_all+0x9/0x10 [ 743.455564] ? sctp_prsctp_prune+0xb4/0x820 [ 743.459869] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 743.465392] sctp_sendmsg_to_asoc+0xdbe/0x21b0 [ 743.469971] ? sctp_transport_lookup_process+0x1e0/0x1e0 [ 743.475416] ? lock_acquire+0x1e4/0x540 [ 743.479380] ? sctp_sendmsg+0x1425/0x1d90 [ 743.483509] ? lock_release+0xa30/0xa30 [ 743.487467] ? kasan_check_read+0x11/0x20 [ 743.491618] ? do_raw_spin_unlock+0xa7/0x2f0 [ 743.496017] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 743.500609] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 743.506128] ? sctp_id2assoc+0x231/0x3e0 [ 743.510182] ? kasan_check_write+0x14/0x20 [ 743.514400] ? sctp_wfree+0xb90/0xb90 [ 743.518196] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 743.523729] ? sctp_sendmsg_check_sflags+0x1bd/0x270 [ 743.528814] sctp_sendmsg+0x13c2/0x1d90 [ 743.532779] ? check_same_owner+0x340/0x340 [ 743.537083] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 743.542611] ? sctp_id2assoc+0x3e0/0x3e0 [ 743.546652] ? lock_acquire+0x1e4/0x540 [ 743.550614] ? __fget+0x4ac/0x740 [ 743.554062] inet_sendmsg+0x1a1/0x690 [ 743.557851] ? ipip_gro_receive+0x100/0x100 [ 743.562163] ? __fget+0x4d5/0x740 [ 743.565622] ? security_socket_sendmsg+0x94/0xc0 [ 743.570369] ? ipip_gro_receive+0x100/0x100 [ 743.574771] sock_sendmsg+0xd5/0x120 [ 743.578474] sock_write_iter+0x362/0x5c0 [ 743.582519] ? sock_sendmsg+0x120/0x120 [ 743.586485] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 743.592019] ? iov_iter_init+0xc9/0x1f0 [ 743.595982] __vfs_write+0x6c6/0x9f0 [ 743.599683] ? kernel_read+0x120/0x120 [ 743.603554] ? vfs_write+0x2f3/0x560 [ 743.607270] ? wait_for_completion+0x8d0/0x8d0 [ 743.611841] ? lock_release+0xa30/0xa30 [ 743.615806] ? fsnotify+0x14e0/0x14e0 [ 743.619596] ? rw_verify_area+0x118/0x360 [ 743.623729] vfs_write+0x1fc/0x560 [ 743.627251] ksys_write+0x101/0x260 [ 743.630874] ? __ia32_sys_read+0xb0/0xb0 [ 743.634920] ? syscall_slow_exit_work+0x500/0x500 [ 743.639745] __x64_sys_write+0x73/0xb0 [ 743.643615] do_syscall_64+0x1b9/0x820 [ 743.647482] ? finish_task_switch+0x1d3/0x870 [ 743.652055] ? syscall_return_slowpath+0x5e0/0x5e0 [ 743.656965] ? syscall_return_slowpath+0x31d/0x5e0 [ 743.661974] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 743.666981] ? prepare_exit_to_usermode+0x291/0x3b0 [ 743.671979] ? perf_trace_sys_enter+0xb10/0xb10 [ 743.676634] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 743.681460] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 743.686636] RIP: 0033:0x455e29 [ 743.689801] 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 [ 743.708938] RSP: 002b:00007fd8de2edc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 743.716648] RAX: ffffffffffffffda RBX: 00007fd8de2ee6d4 RCX: 0000000000455e29 [ 743.723995] RDX: 0000000000034000 RSI: 0000000020000240 RDI: 0000000000000014 [ 743.731252] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 02:02:01 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000200)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fff6, 0x0) sendto$unix(r1, &(0x7f0000000300)="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", 0xff, 0x8000, &(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e) utime(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000080)={0x0, 0xffff7ffffffffb16}) fsync(r1) 02:02:01 executing program 4 (fault-call:8 fault-nth:3): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) [ 743.738589] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 743.745838] R13: 00000000004c2e51 R14: 00000000004d4c30 R15: 0000000000000002 02:02:01 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0xe0}, 0x6) close(r0) 02:02:01 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1bb}], 0x1, 0x0) 02:02:01 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f3406ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:01 executing program 2: 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_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403, 0x0, 0x0, 0x2}) [ 744.083436] FAULT_INJECTION: forcing a failure. [ 744.083436] name failslab, interval 1, probability 0, space 0, times 0 [ 744.095449] CPU: 1 PID: 17321 Comm: syz-executor4 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 744.103854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 744.113646] Call Trace: [ 744.116255] dump_stack+0x1c9/0x2b4 [ 744.119894] ? dump_stack_print_info.cold.2+0x52/0x52 [ 744.125080] ? __kernel_text_address+0xd/0x40 [ 744.129586] should_fail.cold.4+0xa/0x11 [ 744.133636] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 744.138726] ? save_stack+0xa9/0xd0 [ 744.142342] ? save_stack+0x43/0xd0 [ 744.145952] ? kasan_kmalloc+0xc4/0xe0 [ 744.149824] ? __kmalloc_node_track_caller+0x47/0x70 [ 744.154915] ? __kmalloc_reserve.isra.41+0x3a/0xe0 [ 744.159837] ? __alloc_skb+0x155/0x790 [ 744.163726] ? _sctp_make_chunk+0x58/0x280 [ 744.167945] ? sctp_make_datafrag_empty+0x1d6/0x2e0 [ 744.172954] ? sctp_sendmsg_to_asoc+0xdbe/0x21b0 [ 744.177704] ? sctp_sendmsg+0x13c2/0x1d90 [ 744.181840] ? inet_sendmsg+0x1a1/0x690 [ 744.185797] ? sock_sendmsg+0xd5/0x120 [ 744.189669] ? sock_write_iter+0x362/0x5c0 [ 744.193903] ? __vfs_write+0x6c6/0x9f0 [ 744.197780] ? vfs_write+0x1fc/0x560 [ 744.201477] ? ksys_write+0x101/0x260 [ 744.205270] ? __x64_sys_write+0x73/0xb0 [ 744.209326] ? do_syscall_64+0x1b9/0x820 [ 744.213371] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 744.218729] ? lock_downgrade+0x8f0/0x8f0 [ 744.223144] ? lock_acquire+0x1e4/0x540 [ 744.227105] ? fs_reclaim_acquire+0x20/0x20 [ 744.231420] ? lock_downgrade+0x8f0/0x8f0 [ 744.235553] ? kasan_kmalloc+0xc4/0xe0 [ 744.239427] ? check_same_owner+0x340/0x340 [ 744.243735] ? rcu_note_context_switch+0x730/0x730 [ 744.248656] __should_failslab+0x124/0x180 [ 744.252886] should_failslab+0x9/0x14 [ 744.256672] kmem_cache_alloc+0x2af/0x760 [ 744.260842] sctp_chunkify+0xd6/0x420 [ 744.264636] ? sctp_chunk_iif+0xa0/0xa0 [ 744.268682] ? lock_acquire+0x1e4/0x540 [ 744.272642] ? fs_reclaim_acquire+0x20/0x20 [ 744.276950] ? lock_release+0xa30/0xa30 [ 744.280908] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 744.285905] ? skb_put+0x17b/0x1e0 [ 744.289439] _sctp_make_chunk+0x157/0x280 [ 744.293571] sctp_make_datafrag_empty+0x1d6/0x2e0 [ 744.298406] ? sctp_make_ecne+0x150/0x150 [ 744.302539] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 744.308060] ? sctp_insert_list+0x332/0x5e0 [ 744.312369] sctp_datamsg_from_user+0x7c7/0x1310 [ 744.317112] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 744.322571] ? sctp_datamsg_free+0x90/0x90 [ 744.326901] ? sctp_insert_list+0x5e0/0x5e0 [ 744.331210] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 744.336220] ? filemap_map_pages+0xca2/0x1990 [ 744.340701] ? sctp_sched_fcfs_sched_all+0x9/0x10 [ 744.345534] ? sctp_prsctp_prune+0xb4/0x820 [ 744.350027] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 744.355551] sctp_sendmsg_to_asoc+0xdbe/0x21b0 [ 744.360123] ? sctp_transport_lookup_process+0x1e0/0x1e0 [ 744.365562] ? lock_acquire+0x1e4/0x540 [ 744.369519] ? sctp_sendmsg+0x1425/0x1d90 [ 744.373653] ? lock_release+0xa30/0xa30 [ 744.377614] ? kasan_check_read+0x11/0x20 [ 744.381745] ? do_raw_spin_unlock+0xa7/0x2f0 [ 744.386136] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 744.390704] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 744.396238] ? sctp_id2assoc+0x231/0x3e0 [ 744.400290] ? kasan_check_write+0x14/0x20 [ 744.404511] ? sctp_wfree+0xb90/0xb90 [ 744.408300] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 744.413821] ? sctp_sendmsg_check_sflags+0x1bd/0x270 [ 744.418917] sctp_sendmsg+0x13c2/0x1d90 [ 744.422881] ? check_same_owner+0x340/0x340 [ 744.427201] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 744.432725] ? sctp_id2assoc+0x3e0/0x3e0 [ 744.436773] ? lock_acquire+0x1e4/0x540 [ 744.440733] ? __fget+0x4ac/0x740 [ 744.444177] inet_sendmsg+0x1a1/0x690 [ 744.447964] ? ipip_gro_receive+0x100/0x100 [ 744.452279] ? __fget+0x4d5/0x740 [ 744.455721] ? security_socket_sendmsg+0x94/0xc0 [ 744.460459] ? ipip_gro_receive+0x100/0x100 [ 744.464765] sock_sendmsg+0xd5/0x120 [ 744.468472] sock_write_iter+0x362/0x5c0 [ 744.472517] ? sock_sendmsg+0x120/0x120 [ 744.476480] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 744.482005] ? iov_iter_init+0xc9/0x1f0 [ 744.485968] __vfs_write+0x6c6/0x9f0 [ 744.489668] ? kernel_read+0x120/0x120 [ 744.493544] ? vfs_write+0x2f3/0x560 [ 744.497246] ? wait_for_completion+0x8d0/0x8d0 [ 744.501811] ? lock_release+0xa30/0xa30 [ 744.505775] ? fsnotify+0x14e0/0x14e0 [ 744.509568] ? rw_verify_area+0x118/0x360 [ 744.513712] vfs_write+0x1fc/0x560 [ 744.517235] ksys_write+0x101/0x260 [ 744.520851] ? __ia32_sys_read+0xb0/0xb0 [ 744.524904] ? syscall_slow_exit_work+0x500/0x500 [ 744.529732] __x64_sys_write+0x73/0xb0 [ 744.533604] do_syscall_64+0x1b9/0x820 [ 744.537484] ? finish_task_switch+0x1d3/0x870 [ 744.541963] ? syscall_return_slowpath+0x5e0/0x5e0 [ 744.546874] ? syscall_return_slowpath+0x31d/0x5e0 [ 744.551889] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 744.556895] ? prepare_exit_to_usermode+0x291/0x3b0 [ 744.561901] ? perf_trace_sys_enter+0xb10/0xb10 [ 744.566552] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 744.571379] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 744.576550] RIP: 0033:0x455e29 [ 744.579725] 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 [ 744.598893] RSP: 002b:00007fd8de2edc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 744.606590] RAX: ffffffffffffffda RBX: 00007fd8de2ee6d4 RCX: 0000000000455e29 [ 744.613841] RDX: 0000000000034000 RSI: 0000000020000240 RDI: 0000000000000014 [ 744.621092] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 744.628343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 02:02:02 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x100c000000000]}) 02:02:02 executing program 4 (fault-call:8 fault-nth:4): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:02 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r1, r0, 0x1000000) [ 744.635593] R13: 00000000004c2e51 R14: 00000000004d4c30 R15: 0000000000000003 02:02:02 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000200)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x9, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x102) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, r2}, 0xc) utime(&(0x7f0000000240)='./file1\x00', &(0x7f0000000180)={0xd71, 0xffff7ffffffffb16}) fsync(r1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000100), 0x4) 02:02:02 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f29a6ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:02 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x37b}], 0x1, 0x0) 02:02:02 executing program 2: r0 = socket$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_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403, 0x0, 0x0, 0xffff8000}) 02:02:02 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x7}, 0x6) close(r0) [ 744.951884] FAULT_INJECTION: forcing a failure. [ 744.951884] name failslab, interval 1, probability 0, space 0, times 0 [ 744.963204] CPU: 0 PID: 17352 Comm: syz-executor4 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 744.971624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 744.980989] Call Trace: [ 744.983599] dump_stack+0x1c9/0x2b4 [ 744.987224] ? dump_stack_print_info.cold.2+0x52/0x52 [ 744.992405] ? kernel_text_address+0x79/0xf0 [ 744.996801] should_fail.cold.4+0xa/0x11 [ 745.000852] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 745.005945] ? save_stack+0x43/0xd0 [ 745.009555] ? kasan_kmalloc+0xc4/0xe0 [ 745.013422] ? kasan_slab_alloc+0x12/0x20 [ 745.017570] ? kmem_cache_alloc+0x12e/0x760 [ 745.021877] ? _sctp_make_chunk+0x157/0x280 [ 745.026191] ? sctp_make_datafrag_empty+0x1d6/0x2e0 [ 745.031192] ? sctp_datamsg_from_user+0x7c7/0x1310 [ 745.036105] ? sctp_sendmsg_to_asoc+0xdbe/0x21b0 [ 745.040873] ? sctp_sendmsg+0x13c2/0x1d90 [ 745.045018] ? inet_sendmsg+0x1a1/0x690 [ 745.048986] ? sock_sendmsg+0xd5/0x120 [ 745.052857] ? sock_write_iter+0x362/0x5c0 [ 745.057085] ? __vfs_write+0x6c6/0x9f0 [ 745.060963] ? vfs_write+0x1fc/0x560 [ 745.064668] ? ksys_write+0x101/0x260 [ 745.068453] ? __x64_sys_write+0x73/0xb0 [ 745.072508] ? do_syscall_64+0x1b9/0x820 [ 745.076567] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 745.081918] ? lock_downgrade+0x8f0/0x8f0 [ 745.086062] ? lock_acquire+0x1e4/0x540 [ 745.090111] ? fs_reclaim_acquire+0x20/0x20 [ 745.094418] ? lock_downgrade+0x8f0/0x8f0 [ 745.098554] ? fs_reclaim_acquire+0x20/0x20 [ 745.102873] ? check_same_owner+0x340/0x340 [ 745.107182] ? rcu_note_context_switch+0x730/0x730 [ 745.112101] __should_failslab+0x124/0x180 [ 745.116339] should_failslab+0x9/0x14 [ 745.120122] kmem_cache_alloc_node+0x272/0x780 [ 745.124688] ? kasan_slab_alloc+0x12/0x20 [ 745.128819] ? kmem_cache_alloc+0x2fc/0x760 [ 745.133128] __alloc_skb+0x119/0x790 [ 745.136826] ? __might_fault+0x12b/0x1e0 [ 745.140873] ? skb_scrub_packet+0x490/0x490 [ 745.145187] ? check_same_owner+0x340/0x340 [ 745.149497] ? iov_iter_npages+0xe80/0xe80 [ 745.153720] ? kasan_check_write+0x14/0x20 [ 745.158297] ? copyin+0xb7/0x100 [ 745.161661] _sctp_make_chunk+0x58/0x280 [ 745.165709] sctp_make_datafrag_empty+0x1d6/0x2e0 [ 745.170538] ? sctp_make_ecne+0x150/0x150 [ 745.174675] sctp_datamsg_from_user+0x7c7/0x1310 [ 745.179423] ? sctp_datamsg_free+0x90/0x90 [ 745.183642] ? sctp_insert_list+0x5e0/0x5e0 [ 745.187949] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 745.192951] ? filemap_map_pages+0xca2/0x1990 [ 745.197439] ? sctp_sched_fcfs_sched_all+0x9/0x10 [ 745.202271] ? sctp_prsctp_prune+0xb4/0x820 [ 745.206588] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 745.212122] sctp_sendmsg_to_asoc+0xdbe/0x21b0 [ 745.216696] ? sctp_transport_lookup_process+0x1e0/0x1e0 [ 745.226284] ? lock_acquire+0x1e4/0x540 [ 745.230249] ? sctp_sendmsg+0x1425/0x1d90 [ 745.234381] ? lock_release+0xa30/0xa30 [ 745.238340] ? kasan_check_read+0x11/0x20 [ 745.242472] ? do_raw_spin_unlock+0xa7/0x2f0 [ 745.246866] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 745.251441] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 745.256961] ? sctp_id2assoc+0x231/0x3e0 [ 745.261031] ? kasan_check_write+0x14/0x20 [ 745.265296] ? sctp_wfree+0xb90/0xb90 [ 745.269091] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 745.274613] ? sctp_sendmsg_check_sflags+0x1bd/0x270 [ 745.279711] sctp_sendmsg+0x13c2/0x1d90 [ 745.283684] ? check_same_owner+0x340/0x340 [ 745.287994] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 745.293622] ? sctp_id2assoc+0x3e0/0x3e0 [ 745.297679] ? lock_acquire+0x1e4/0x540 [ 745.301635] ? __fget+0x4ac/0x740 [ 745.305177] inet_sendmsg+0x1a1/0x690 [ 745.308964] ? ipip_gro_receive+0x100/0x100 [ 745.313275] ? __fget+0x4d5/0x740 [ 745.316716] ? security_socket_sendmsg+0x94/0xc0 [ 745.321637] ? ipip_gro_receive+0x100/0x100 [ 745.326037] sock_sendmsg+0xd5/0x120 [ 745.329736] sock_write_iter+0x362/0x5c0 [ 745.333780] ? sock_sendmsg+0x120/0x120 [ 745.337747] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 745.343269] ? iov_iter_init+0xc9/0x1f0 [ 745.347245] __vfs_write+0x6c6/0x9f0 [ 745.350968] ? kernel_read+0x120/0x120 [ 745.354845] ? vfs_write+0x2f3/0x560 [ 745.358556] ? wait_for_completion+0x8d0/0x8d0 [ 745.363137] ? lock_release+0xa30/0xa30 [ 745.367105] ? fsnotify+0x14e0/0x14e0 [ 745.370892] ? rw_verify_area+0x118/0x360 [ 745.375031] vfs_write+0x1fc/0x560 [ 745.378555] ksys_write+0x101/0x260 [ 745.382173] ? __ia32_sys_read+0xb0/0xb0 [ 745.386223] ? syscall_slow_exit_work+0x500/0x500 [ 745.391059] __x64_sys_write+0x73/0xb0 [ 745.394939] do_syscall_64+0x1b9/0x820 [ 745.398812] ? syscall_return_slowpath+0x5e0/0x5e0 [ 745.403724] ? syscall_return_slowpath+0x31d/0x5e0 [ 745.408644] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 745.413651] ? prepare_exit_to_usermode+0x291/0x3b0 [ 745.418842] ? perf_trace_sys_enter+0xb10/0xb10 [ 745.423494] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 745.428341] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 745.433511] RIP: 0033:0x455e29 [ 745.436765] 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 [ 745.455941] RSP: 002b:00007fd8de2edc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 745.463632] RAX: ffffffffffffffda RBX: 00007fd8de2ee6d4 RCX: 0000000000455e29 [ 745.471925] RDX: 0000000000034000 RSI: 0000000020000240 RDI: 0000000000000014 [ 745.479188] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 745.486448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 745.493699] R13: 00000000004c2e51 R14: 00000000004d4c30 R15: 0000000000000004 02:02:02 executing program 4 (fault-call:8 fault-nth:5): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:02 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000200)='./file0\x00', 0xe800, 0xaaaac5b, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000380)=ANY=[]) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fff6, 0x0) utime(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000080)={0x0, 0xffff7ffffffffb16}) fsync(r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000380)=0x1, 0x2) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x54}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)={0x60, r2, 0x300, 0x70bd28, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x333ccbb5}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x74a4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x24044851}, 0x40810) 02:02:02 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x80ffff]}) 02:02:02 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) r1 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, r0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r2, r1, 0x0) 02:02:02 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x27a}], 0x1, 0x0) 02:02:02 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f75e4ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:03 executing program 2: 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_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403, 0x0, 0x0, 0x200000000000000}) [ 745.654519] FAULT_INJECTION: forcing a failure. [ 745.654519] name failslab, interval 1, probability 0, space 0, times 0 [ 745.665889] CPU: 0 PID: 17383 Comm: syz-executor4 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 745.674292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 745.683636] Call Trace: [ 745.686228] dump_stack+0x1c9/0x2b4 [ 745.689857] ? dump_stack_print_info.cold.2+0x52/0x52 [ 745.695050] should_fail.cold.4+0xa/0x11 [ 745.699102] ? __kernel_text_address+0xd/0x40 [ 745.703582] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 745.708684] ? __save_stack_trace+0x8d/0xf0 [ 745.713141] ? save_stack+0xa9/0xd0 [ 745.716762] ? save_stack+0x43/0xd0 [ 745.720637] ? kasan_kmalloc+0xc4/0xe0 [ 745.724506] ? kasan_slab_alloc+0x12/0x20 [ 745.728640] ? kmem_cache_alloc_node+0x144/0x780 [ 745.733382] ? __alloc_skb+0x119/0x790 [ 745.737261] ? _sctp_make_chunk+0x58/0x280 [ 745.741479] ? sctp_make_datafrag_empty+0x1d6/0x2e0 [ 745.746499] ? sctp_datamsg_from_user+0x7c7/0x1310 [ 745.751415] ? sctp_sendmsg_to_asoc+0xdbe/0x21b0 [ 745.756167] ? sctp_sendmsg+0x13c2/0x1d90 [ 745.760302] ? inet_sendmsg+0x1a1/0x690 [ 745.764269] ? sock_sendmsg+0xd5/0x120 [ 745.768150] ? sock_write_iter+0x362/0x5c0 [ 745.772373] ? vfs_write+0x1fc/0x560 [ 745.776075] ? lock_acquire+0x1e4/0x540 [ 745.780042] ? fs_reclaim_acquire+0x20/0x20 [ 745.784352] ? lock_downgrade+0x8f0/0x8f0 [ 745.788484] ? lock_downgrade+0x8f0/0x8f0 [ 745.792617] ? check_same_owner+0x340/0x340 [ 745.796937] ? lock_downgrade+0x8f0/0x8f0 [ 745.801076] ? fs_reclaim_acquire+0x20/0x20 [ 745.805393] ? rcu_note_context_switch+0x730/0x730 [ 745.810311] __should_failslab+0x124/0x180 [ 745.814531] should_failslab+0x9/0x14 [ 745.818317] kmem_cache_alloc_node_trace+0x26f/0x770 [ 745.823420] ? kasan_kmalloc+0xc4/0xe0 [ 745.827307] __kmalloc_node_track_caller+0x33/0x70 [ 745.832220] __kmalloc_reserve.isra.41+0x3a/0xe0 [ 745.836967] __alloc_skb+0x155/0x790 [ 745.840680] ? __might_fault+0x12b/0x1e0 [ 745.844737] ? skb_scrub_packet+0x490/0x490 [ 745.849053] ? check_same_owner+0x340/0x340 [ 745.853369] ? ___cache_free+0x266/0x310 [ 745.857413] ? iov_iter_npages+0xe80/0xe80 [ 745.861632] ? kasan_check_write+0x14/0x20 [ 745.865850] ? copyin+0xb7/0x100 [ 745.869215] _sctp_make_chunk+0x58/0x280 [ 745.873257] sctp_make_datafrag_empty+0x1d6/0x2e0 [ 745.878085] ? sctp_make_ecne+0x150/0x150 [ 745.882229] sctp_datamsg_from_user+0x7c7/0x1310 [ 745.887000] ? sctp_datamsg_free+0x90/0x90 [ 745.891230] ? sctp_insert_list+0x5e0/0x5e0 [ 745.895541] ? lock_acquire+0x1e4/0x540 [ 745.899523] ? cpuacct_charge+0x2eb/0x5d0 [ 745.903663] ? lock_downgrade+0x8f0/0x8f0 [ 745.907796] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 745.912800] ? sctp_sched_fcfs_sched_all+0x9/0x10 [ 745.917624] ? sctp_prsctp_prune+0xb4/0x820 [ 745.921930] ? lock_acquire+0x1e4/0x540 [ 745.925907] ? lock_downgrade+0x8f0/0x8f0 [ 745.930053] sctp_sendmsg_to_asoc+0xdbe/0x21b0 [ 745.934643] ? trace_hardirqs_on+0x10/0x10 [ 745.938869] ? sctp_transport_lookup_process+0x1e0/0x1e0 [ 745.944319] ? lock_acquire+0x1e4/0x540 [ 745.948275] ? sctp_sendmsg+0x1425/0x1d90 [ 745.952427] ? lock_release+0xa30/0xa30 [ 745.956397] ? kasan_check_read+0x11/0x20 [ 745.960527] ? do_raw_spin_unlock+0xa7/0x2f0 [ 745.964930] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 745.969505] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 745.975199] ? sctp_id2assoc+0x231/0x3e0 [ 745.979253] ? kasan_check_write+0x14/0x20 [ 745.983468] ? sctp_wfree+0xb90/0xb90 [ 745.987252] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 745.992775] ? sctp_sendmsg_check_sflags+0x1bd/0x270 [ 745.997873] sctp_sendmsg+0x13c2/0x1d90 [ 746.001830] ? check_same_owner+0x340/0x340 [ 746.006135] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 746.011656] ? sctp_id2assoc+0x3e0/0x3e0 [ 746.015712] ? lock_acquire+0x1e4/0x540 [ 746.019666] ? __fget+0x4ac/0x740 [ 746.023105] inet_sendmsg+0x1a1/0x690 [ 746.026888] ? ipip_gro_receive+0x100/0x100 [ 746.031198] ? __fget+0x4d5/0x740 [ 746.034649] ? security_socket_sendmsg+0x94/0xc0 [ 746.039396] ? ipip_gro_receive+0x100/0x100 [ 746.043703] sock_sendmsg+0xd5/0x120 [ 746.047404] sock_write_iter+0x362/0x5c0 [ 746.051449] ? sock_sendmsg+0x120/0x120 [ 746.055408] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 746.060926] ? iov_iter_init+0xc9/0x1f0 [ 746.064887] __vfs_write+0x6c6/0x9f0 [ 746.068585] ? kernel_read+0x120/0x120 [ 746.072454] ? vfs_write+0x2f3/0x560 [ 746.076151] ? wait_for_completion+0x8d0/0x8d0 [ 746.080719] ? lock_release+0xa30/0xa30 [ 746.084707] ? fsnotify+0x14e0/0x14e0 [ 746.088512] ? rw_verify_area+0x118/0x360 [ 746.092658] vfs_write+0x1fc/0x560 [ 746.096273] ksys_write+0x101/0x260 [ 746.099894] ? __ia32_sys_read+0xb0/0xb0 [ 746.103966] ? syscall_slow_exit_work+0x500/0x500 [ 746.108799] __x64_sys_write+0x73/0xb0 [ 746.112681] do_syscall_64+0x1b9/0x820 [ 746.116553] ? syscall_slow_exit_work+0x500/0x500 [ 746.121387] ? syscall_return_slowpath+0x5e0/0x5e0 [ 746.126303] ? syscall_return_slowpath+0x31d/0x5e0 [ 746.131219] ? prepare_exit_to_usermode+0x291/0x3b0 [ 746.136234] ? perf_trace_sys_enter+0xb10/0xb10 [ 746.140885] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 746.145718] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 746.150890] RIP: 0033:0x455e29 [ 746.154056] 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 [ 746.173357] RSP: 002b:00007fd8de2edc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 746.181055] RAX: ffffffffffffffda RBX: 00007fd8de2ee6d4 RCX: 0000000000455e29 [ 746.188309] RDX: 0000000000034000 RSI: 0000000020000240 RDI: 0000000000000014 [ 746.195565] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 02:02:03 executing program 4 (fault-call:8 fault-nth:6): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) [ 746.202824] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 746.210077] R13: 00000000004c2e51 R14: 00000000004d4c30 R15: 0000000000000005 02:02:03 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f6653ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:03 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1100}], 0x1, 0x0) 02:02:03 executing program 5: mkdir(&(0x7f0000000100)='./file0/bus\x00', 0x23) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) r1 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r2, r1, 0x0) 02:02:03 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0xb0000040]}) 02:02:03 executing program 2: 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$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403, 0x0, 0x0, 0x80ffff00000000}) 02:02:03 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x3e8}, 0x6) close(r0) [ 746.541561] FAULT_INJECTION: forcing a failure. [ 746.541561] name failslab, interval 1, probability 0, space 0, times 0 [ 746.552898] CPU: 1 PID: 17412 Comm: syz-executor4 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 746.561480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 746.570835] Call Trace: [ 746.573442] dump_stack+0x1c9/0x2b4 [ 746.577078] ? dump_stack_print_info.cold.2+0x52/0x52 [ 746.582272] ? __kernel_text_address+0xd/0x40 [ 746.586760] should_fail.cold.4+0xa/0x11 [ 746.590806] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 746.595891] ? save_stack+0xa9/0xd0 [ 746.599505] ? save_stack+0x43/0xd0 [ 746.603115] ? kasan_kmalloc+0xc4/0xe0 [ 746.606994] ? __kmalloc_node_track_caller+0x47/0x70 [ 746.612104] ? __kmalloc_reserve.isra.41+0x3a/0xe0 [ 746.617047] ? __alloc_skb+0x155/0x790 [ 746.620925] ? _sctp_make_chunk+0x58/0x280 [ 746.625140] ? sctp_make_datafrag_empty+0x1d6/0x2e0 [ 746.630162] ? sctp_sendmsg_to_asoc+0xdbe/0x21b0 [ 746.634904] ? sctp_sendmsg+0x13c2/0x1d90 [ 746.639122] ? inet_sendmsg+0x1a1/0x690 [ 746.643078] ? sock_sendmsg+0xd5/0x120 [ 746.647120] ? sock_write_iter+0x362/0x5c0 [ 746.651341] ? __vfs_write+0x6c6/0x9f0 [ 746.655231] ? vfs_write+0x1fc/0x560 [ 746.658927] ? ksys_write+0x101/0x260 [ 746.662710] ? __x64_sys_write+0x73/0xb0 [ 746.666763] ? do_syscall_64+0x1b9/0x820 [ 746.670807] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 746.676164] ? lock_downgrade+0x8f0/0x8f0 [ 746.680309] ? lock_acquire+0x1e4/0x540 [ 746.684271] ? fs_reclaim_acquire+0x20/0x20 [ 746.688576] ? lock_downgrade+0x8f0/0x8f0 [ 746.692708] ? kasan_kmalloc+0xc4/0xe0 [ 746.696575] ? check_same_owner+0x340/0x340 [ 746.700884] ? rcu_note_context_switch+0x730/0x730 [ 746.707358] __should_failslab+0x124/0x180 [ 746.711574] should_failslab+0x9/0x14 [ 746.715369] kmem_cache_alloc+0x2af/0x760 [ 746.719512] sctp_chunkify+0xd6/0x420 [ 746.723307] ? sctp_chunk_iif+0xa0/0xa0 [ 746.727263] ? check_same_owner+0x340/0x340 [ 746.731565] ? retint_kernel+0x10/0x10 [ 746.735440] ? iov_iter_npages+0xe80/0xe80 [ 746.739656] ? kasan_check_write+0x14/0x20 [ 746.743880] ? copyin+0xb7/0x100 [ 746.747237] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 746.752234] ? skb_put+0x17b/0x1e0 [ 746.755755] _sctp_make_chunk+0x157/0x280 [ 746.760843] sctp_make_datafrag_empty+0x1d6/0x2e0 [ 746.765665] ? sctp_make_ecne+0x150/0x150 [ 746.769797] sctp_datamsg_from_user+0x7c7/0x1310 [ 746.774537] ? sctp_datamsg_free+0x90/0x90 [ 746.778762] ? sctp_insert_list+0x5e0/0x5e0 [ 746.783072] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 746.788086] ? filemap_map_pages+0xca2/0x1990 [ 746.792562] ? sctp_sched_fcfs_sched_all+0x9/0x10 [ 746.797384] ? sctp_prsctp_prune+0xb4/0x820 [ 746.801695] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 746.807237] sctp_sendmsg_to_asoc+0xdbe/0x21b0 [ 746.811804] ? sctp_transport_lookup_process+0x1e0/0x1e0 [ 746.817243] ? lock_acquire+0x1e4/0x540 [ 746.821197] ? sctp_sendmsg+0x1425/0x1d90 [ 746.825347] ? lock_release+0xa30/0xa30 [ 746.829303] ? kasan_check_read+0x11/0x20 [ 746.833429] ? do_raw_spin_unlock+0xa7/0x2f0 [ 746.837818] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 746.842381] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 746.847899] ? sctp_id2assoc+0x231/0x3e0 [ 746.851955] ? kasan_check_write+0x14/0x20 [ 746.856172] ? sctp_wfree+0xb90/0xb90 [ 746.859956] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 746.865472] ? sctp_sendmsg_check_sflags+0x1bd/0x270 [ 746.870568] sctp_sendmsg+0x13c2/0x1d90 [ 746.874526] ? check_same_owner+0x340/0x340 [ 746.878830] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 746.884358] ? sctp_id2assoc+0x3e0/0x3e0 [ 746.888414] ? lock_acquire+0x1e4/0x540 [ 746.892551] ? __fget+0x4ac/0x740 [ 746.895993] inet_sendmsg+0x1a1/0x690 [ 746.899786] ? ipip_gro_receive+0x100/0x100 [ 746.904088] ? __fget+0x4d5/0x740 [ 746.907531] ? security_socket_sendmsg+0x94/0xc0 [ 746.912271] ? ipip_gro_receive+0x100/0x100 [ 746.916580] sock_sendmsg+0xd5/0x120 [ 746.920277] sock_write_iter+0x362/0x5c0 [ 746.924330] ? sock_sendmsg+0x120/0x120 [ 746.928374] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 746.933913] ? iov_iter_init+0xc9/0x1f0 [ 746.937883] __vfs_write+0x6c6/0x9f0 [ 746.941591] ? kernel_read+0x120/0x120 [ 746.945463] ? vfs_write+0x2f3/0x560 [ 746.949264] ? wait_for_completion+0x8d0/0x8d0 [ 746.953829] ? lock_release+0xa30/0xa30 [ 746.957791] ? fsnotify+0x14e0/0x14e0 [ 746.961574] ? rw_verify_area+0x118/0x360 [ 746.965706] vfs_write+0x1fc/0x560 [ 746.969236] ksys_write+0x101/0x260 [ 746.972851] ? __ia32_sys_read+0xb0/0xb0 [ 746.976903] ? syscall_slow_exit_work+0x500/0x500 [ 746.981724] __x64_sys_write+0x73/0xb0 [ 746.985605] do_syscall_64+0x1b9/0x820 [ 746.989485] ? finish_task_switch+0x1d3/0x870 [ 746.993977] ? syscall_return_slowpath+0x5e0/0x5e0 [ 747.001589] ? syscall_return_slowpath+0x31d/0x5e0 [ 747.006506] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 747.011511] ? prepare_exit_to_usermode+0x291/0x3b0 [ 747.016515] ? perf_trace_sys_enter+0xb10/0xb10 [ 747.021168] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 747.025999] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 747.031176] RIP: 0033:0x455e29 [ 747.034343] 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 [ 747.053493] RSP: 002b:00007fd8de2edc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 747.061205] RAX: ffffffffffffffda RBX: 00007fd8de2ee6d4 RCX: 0000000000455e29 [ 747.068457] RDX: 0000000000034000 RSI: 0000000020000240 RDI: 0000000000000014 [ 747.075714] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 747.082971] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 02:02:04 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fff6, 0x0) utime(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000080)={0x0, 0xffff7ffffffffb16}) fsync(r1) 02:02:04 executing program 4 (fault-call:8 fault-nth:7): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) [ 747.090234] R13: 00000000004c2e51 R14: 00000000004d4c30 R15: 0000000000000006 02:02:04 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f4040ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:04 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x102d}], 0x1, 0x0) [ 747.259208] FAULT_INJECTION: forcing a failure. [ 747.259208] name failslab, interval 1, probability 0, space 0, times 0 [ 747.270486] CPU: 1 PID: 17440 Comm: syz-executor4 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 747.278896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 747.288257] Call Trace: [ 747.290862] dump_stack+0x1c9/0x2b4 [ 747.294505] ? dump_stack_print_info.cold.2+0x52/0x52 [ 747.299713] ? trace_hardirqs_on+0xd/0x10 [ 747.303881] should_fail.cold.4+0xa/0x11 [ 747.307960] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 747.313078] ? lock_repin_lock+0x430/0x430 [ 747.317326] ? kasan_check_write+0x14/0x20 [ 747.321570] ? __schedule+0x884/0x1ed0 [ 747.325472] ? sctp_sendmsg_to_asoc+0xdbe/0x21b0 [ 747.330247] ? sctp_sendmsg+0x13c2/0x1d90 [ 747.334416] ? __sched_text_start+0x8/0x8 [ 747.338579] ? lock_downgrade+0x8f0/0x8f0 [ 747.342741] ? lock_acquire+0x1e4/0x540 [ 747.346727] ? fs_reclaim_acquire+0x20/0x20 [ 747.351070] ? lock_downgrade+0x8f0/0x8f0 [ 747.355225] ? fs_reclaim_acquire+0x20/0x20 [ 747.359564] ? check_same_owner+0x340/0x340 [ 747.363908] __should_failslab+0x124/0x180 [ 747.368138] should_failslab+0x9/0x14 [ 747.371927] kmem_cache_alloc_node+0x272/0x780 [ 747.376493] ? kasan_slab_alloc+0x12/0x20 [ 747.380638] ? kmem_cache_alloc+0x2fc/0x760 [ 747.384947] __alloc_skb+0x119/0x790 [ 747.388655] ? __might_fault+0x12b/0x1e0 [ 747.392699] ? skb_scrub_packet+0x490/0x490 [ 747.397021] ? check_same_owner+0x340/0x340 [ 747.401342] ? iov_iter_npages+0xe80/0xe80 [ 747.405565] ? kasan_check_write+0x14/0x20 [ 747.409783] ? copyin+0xb7/0x100 [ 747.413140] _sctp_make_chunk+0x58/0x280 [ 747.417191] sctp_make_datafrag_empty+0x1d6/0x2e0 [ 747.422025] ? sctp_make_ecne+0x150/0x150 [ 747.426177] sctp_datamsg_from_user+0x7c7/0x1310 [ 747.430945] ? sctp_datamsg_free+0x90/0x90 [ 747.435169] ? sctp_insert_list+0x5e0/0x5e0 [ 747.439477] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 747.444486] ? filemap_map_pages+0xca2/0x1990 [ 747.448966] ? sctp_sched_fcfs_sched_all+0x9/0x10 [ 747.453791] ? sctp_prsctp_prune+0xb4/0x820 [ 747.458099] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 747.463626] sctp_sendmsg_to_asoc+0xdbe/0x21b0 [ 747.468211] ? sctp_transport_lookup_process+0x1e0/0x1e0 [ 747.474777] ? lock_acquire+0x1e4/0x540 [ 747.478735] ? sctp_sendmsg+0x1425/0x1d90 [ 747.482879] ? lock_release+0xa30/0xa30 [ 747.486837] ? kasan_check_read+0x11/0x20 [ 747.490972] ? do_raw_spin_unlock+0xa7/0x2f0 [ 747.495391] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 747.499958] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 747.505478] ? sctp_id2assoc+0x231/0x3e0 [ 747.509522] ? sctp_wfree+0xb90/0xb90 [ 747.513305] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 747.518831] ? sctp_sendmsg_check_sflags+0x1bd/0x270 [ 747.523920] sctp_sendmsg+0x13c2/0x1d90 [ 747.527880] ? check_same_owner+0x340/0x340 [ 747.532188] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 747.537726] ? sctp_id2assoc+0x3e0/0x3e0 [ 747.541778] ? lock_acquire+0x1e4/0x540 [ 747.545736] ? __fget+0x4ac/0x740 [ 747.549181] inet_sendmsg+0x1a1/0x690 [ 747.552968] ? ipip_gro_receive+0x100/0x100 [ 747.557273] ? __fget+0x4d5/0x740 [ 747.560712] ? security_socket_sendmsg+0x94/0xc0 [ 747.565453] ? ipip_gro_receive+0x100/0x100 [ 747.569758] sock_sendmsg+0xd5/0x120 [ 747.573456] sock_write_iter+0x362/0x5c0 [ 747.577503] ? sock_sendmsg+0x120/0x120 [ 747.581476] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 747.587009] ? iov_iter_init+0xc9/0x1f0 [ 747.590970] __vfs_write+0x6c6/0x9f0 [ 747.594681] ? kernel_read+0x120/0x120 [ 747.598554] ? vfs_write+0x2f3/0x560 [ 747.602264] ? wait_for_completion+0x8d0/0x8d0 [ 747.606847] ? lock_release+0xa30/0xa30 [ 747.610810] ? fsnotify+0x14e0/0x14e0 [ 747.614696] ? rw_verify_area+0x118/0x360 [ 747.618842] vfs_write+0x1fc/0x560 [ 747.622367] ksys_write+0x101/0x260 [ 747.625979] ? __ia32_sys_read+0xb0/0xb0 [ 747.630110] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 747.635645] __x64_sys_write+0x73/0xb0 [ 747.639529] do_syscall_64+0x1b9/0x820 [ 747.643400] ? finish_task_switch+0x1d3/0x870 [ 747.647889] ? syscall_return_slowpath+0x5e0/0x5e0 [ 747.652814] ? syscall_return_slowpath+0x31d/0x5e0 [ 747.657740] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 747.662738] ? prepare_exit_to_usermode+0x291/0x3b0 [ 747.667739] ? perf_trace_sys_enter+0xb10/0xb10 [ 747.672392] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 747.677220] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 747.682400] RIP: 0033:0x455e29 [ 747.685568] 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 02:02:05 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1005}], 0x1, 0x0) 02:02:05 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x915c39b44c087c95, r2, 0x0) faccessat(r2, &(0x7f0000000000)='./file0\x00', 0x0, 0xc00) 02:02:05 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000200)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fff6, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f0000000240)=0x4) utime(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000080)={0x0, 0xffff7ffffffffb16}) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x8001) fsync(r1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000300)="414ab010e1e78b60ff1021c723f9b8c9291f54a69972e79a364b97301079c304e355421cd462439a0e52500c026fd4e89e6e4378ba635d9faaea24b306c2807183a75ae61553772aedca3426ee517b6a2ab57a8cf2e238e22af411be95d16dc8cfde49fa162e2ad3e134e341ebd0a4c33fa47045772746aebea05ebfbd2a13e0f6102b0510ed4056e7e0da830ebecfb1c9fb6a227eee0c1332fd76e1d5601317fafe891e8b307b05a38bbbc2a61e98574c8de4b834e7c97b4387f7e0974b56167c3faec68f05f3e5bcfd8b3482f965089ef5e284bf8b00c733a9b56ce00dbe1474da2b72383297cb60e4752943074842c57163") 02:02:05 executing program 2: r0 = socket$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_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403, 0x0, 0x0, 0x100000000000000}) 02:02:05 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f8348ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 747.704826] RSP: 002b:00007fd8de2edc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 747.712527] RAX: ffffffffffffffda RBX: 00007fd8de2ee6d4 RCX: 0000000000455e29 [ 747.719792] RDX: 0000000000034000 RSI: 0000000020000240 RDI: 0000000000000014 [ 747.727046] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 747.734298] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 747.741554] R13: 00000000004c2e51 R14: 00000000004d4c30 R15: 0000000000000007 02:02:05 executing program 4 (fault-call:8 fault-nth:8): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:05 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x34d564b]}) 02:02:05 executing program 1: syz_mount_image$msdos(&(0x7f00000005c0)='msdos\x00', &(0x7f0000000680)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000600)="eb3c906d6b66732e66617400020401000200187400f89da1bd26dce29c7d19150514346e1ef10689e51296d731c946f6b971043315e5d50a72b2bf863092adb1a8cb856740a7d4cf1dce9a39998419f22f2602d75cfeec", 0x57, 0xfffffffffffffffe}], 0x80000000004, &(0x7f00000007c0)=ANY=[@ANYRES16, @ANYRES16, @ANYPTR64=&(0x7f0000000700)=ANY=[@ANYRES64=0x0, @ANYRES16=0x0, @ANYRES64=0x0, @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYPTR]], @ANYRESHEX, @ANYPTR64=&(0x7f0000000780)=ANY=[@ANYRESHEX, @ANYPTR=&(0x7f0000000740)=ANY=[@ANYRES32, @ANYRESOCT, @ANYRES16], @ANYRES16], @ANYRESOCT]) socketpair$inet(0x2, 0x3, 0x6, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000500), &(0x7f0000000540)=0x14) r1 = socket$inet6(0xa, 0x3, 0x6) r2 = dup(r1) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@dev, @in6=@dev}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) name_to_handle_at(r2, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={0x7f, 0x5, "03568b7202c992708e979d41f1d14c2620e75e6b5971f3114ec2db52a888a03189f93aca0d9439d010975a0c19eb45f77cb0b7ae9417b0864ffb7cbe5f33137bf48af4a17c37055ecf24eedb4d5f2e772e157b24fb6dcb9272b0c2d8ac9229feee79a0f375ad72436321c3485f61749b4f7c6d075c3302"}, &(0x7f0000000300), 0x400) ioctl(r1, 0x8910, &(0x7f0000000380)="025cc83d6d345f8f762070") getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x9, 0x7}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000800)={r3, 0xb5, "ee3214856e024f9041f313583e7fe0c6609847882d1399f69d0edf5a3bbc122ede147fb8dfe023cbd95bcedeb3b58ee93dff20dbd66dc40dd52f192a19e7caf8d9031908d18cda8cc918bdcd803865adf7198a4a4bf4802eff5b22b61f6052d124add0c69db1827d4dac58afbbee1b32819b09752b80047cbfd6d94adf4721918b6f8720c41c82a7e603bd318083418f37a858a2eb469bf34846d8b34579176628e9feb02dd07ffb1fae039cf827b3e1b664312081"}, &(0x7f0000000580)=0xbd) r4 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fff6, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x17, &(0x7f0000000040), &(0x7f0000000100)=0x4) utime(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000080)={0x0, 0xffff7ffffffffb16}) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f00000000c0)="ddc4fe42699e836f7400") fsync(r4) 02:02:05 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1074}], 0x1, 0x0) 02:02:05 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x2, 0x0) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000140)) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x2000) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000040)=0x1) connect$vsock_dgram(r2, &(0x7f0000000080)={0x28, 0x0, 0x0, @host=0x2}, 0xfffffffffffffeeb) dup3(r2, r0, 0x80000) [ 748.058569] FAULT_INJECTION: forcing a failure. [ 748.058569] name failslab, interval 1, probability 0, space 0, times 0 [ 748.069928] CPU: 1 PID: 17482 Comm: syz-executor4 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 748.078333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 748.087690] Call Trace: [ 748.090275] dump_stack+0x1c9/0x2b4 [ 748.093910] ? dump_stack_print_info.cold.2+0x52/0x52 [ 748.099089] should_fail.cold.4+0xa/0x11 [ 748.103147] ? __kernel_text_address+0xd/0x40 [ 748.107630] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 748.112717] ? __save_stack_trace+0x8d/0xf0 [ 748.117041] ? save_stack+0xa9/0xd0 [ 748.120664] ? save_stack+0x43/0xd0 [ 748.124274] ? kasan_kmalloc+0xc4/0xe0 [ 748.128162] ? kasan_slab_alloc+0x12/0x20 [ 748.132305] ? kmem_cache_alloc_node+0x144/0x780 [ 748.137049] ? __alloc_skb+0x119/0x790 [ 748.140933] ? _sctp_make_chunk+0x58/0x280 [ 748.145163] ? sctp_make_datafrag_empty+0x1d6/0x2e0 [ 748.150162] ? sctp_datamsg_from_user+0x7c7/0x1310 [ 748.155074] ? sctp_sendmsg_to_asoc+0xdbe/0x21b0 [ 748.159811] ? sctp_sendmsg+0x13c2/0x1d90 [ 748.163967] ? inet_sendmsg+0x1a1/0x690 [ 748.167929] ? sock_sendmsg+0xd5/0x120 [ 748.171801] ? sock_write_iter+0x362/0x5c0 [ 748.176024] ? vfs_write+0x1fc/0x560 [ 748.179723] ? lock_acquire+0x1e4/0x540 [ 748.183679] ? fs_reclaim_acquire+0x20/0x20 [ 748.188001] ? lock_downgrade+0x8f0/0x8f0 [ 748.192138] ? lock_downgrade+0x8f0/0x8f0 [ 748.196279] ? check_same_owner+0x340/0x340 [ 748.200595] ? lock_downgrade+0x8f0/0x8f0 [ 748.204729] ? fs_reclaim_acquire+0x20/0x20 [ 748.209042] ? rcu_note_context_switch+0x730/0x730 [ 748.213969] __should_failslab+0x124/0x180 [ 748.218204] should_failslab+0x9/0x14 [ 748.221990] kmem_cache_alloc_node_trace+0x26f/0x770 [ 748.227079] ? kasan_kmalloc+0xc4/0xe0 [ 748.230956] __kmalloc_node_track_caller+0x33/0x70 [ 748.235885] __kmalloc_reserve.isra.41+0x3a/0xe0 [ 748.240627] __alloc_skb+0x155/0x790 [ 748.244329] ? __might_fault+0x12b/0x1e0 [ 748.248375] ? skb_scrub_packet+0x490/0x490 [ 748.252691] ? check_same_owner+0x340/0x340 [ 748.257023] ? iov_iter_npages+0xe80/0xe80 [ 748.261241] ? kasan_check_write+0x14/0x20 [ 748.265476] ? copyin+0xb7/0x100 [ 748.268834] _sctp_make_chunk+0x58/0x280 [ 748.272880] sctp_make_datafrag_empty+0x1d6/0x2e0 [ 748.277707] ? sctp_make_ecne+0x150/0x150 [ 748.281843] sctp_datamsg_from_user+0x7c7/0x1310 [ 748.286601] ? sctp_datamsg_free+0x90/0x90 [ 748.290822] ? sctp_insert_list+0x5e0/0x5e0 [ 748.295131] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 748.300131] ? filemap_map_pages+0xca2/0x1990 [ 748.304633] ? sctp_sched_fcfs_sched_all+0x9/0x10 [ 748.309470] ? sctp_prsctp_prune+0xb4/0x820 [ 748.313782] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 748.319566] sctp_sendmsg_to_asoc+0xdbe/0x21b0 [ 748.324140] ? sctp_transport_lookup_process+0x1e0/0x1e0 [ 748.329577] ? lock_acquire+0x1e4/0x540 [ 748.333535] ? sctp_sendmsg+0x1425/0x1d90 [ 748.337668] ? lock_release+0xa30/0xa30 [ 748.341626] ? kasan_check_read+0x11/0x20 [ 748.345769] ? do_raw_spin_unlock+0xa7/0x2f0 [ 748.350159] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 748.354725] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 748.360246] ? sctp_id2assoc+0x231/0x3e0 [ 748.364295] ? kasan_check_write+0x14/0x20 [ 748.368514] ? sctp_wfree+0xb90/0xb90 [ 748.372302] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 748.377823] ? sctp_sendmsg_check_sflags+0x1bd/0x270 [ 748.382914] sctp_sendmsg+0x13c2/0x1d90 [ 748.386875] ? check_same_owner+0x340/0x340 [ 748.391183] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 748.396704] ? sctp_id2assoc+0x3e0/0x3e0 [ 748.400748] ? lock_acquire+0x1e4/0x540 [ 748.404703] ? __fget+0x4ac/0x740 [ 748.408159] inet_sendmsg+0x1a1/0x690 [ 748.411945] ? ipip_gro_receive+0x100/0x100 [ 748.416249] ? __fget+0x4d5/0x740 [ 748.419696] ? security_socket_sendmsg+0x94/0xc0 [ 748.424436] ? ipip_gro_receive+0x100/0x100 [ 748.428759] sock_sendmsg+0xd5/0x120 [ 748.432462] sock_write_iter+0x362/0x5c0 [ 748.436518] ? sock_sendmsg+0x120/0x120 [ 748.440482] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 748.446017] ? iov_iter_init+0xc9/0x1f0 [ 748.449977] __vfs_write+0x6c6/0x9f0 [ 748.453676] ? kernel_read+0x120/0x120 [ 748.457546] ? vfs_write+0x2f3/0x560 [ 748.461260] ? wait_for_completion+0x8d0/0x8d0 [ 748.465829] ? lock_release+0xa30/0xa30 [ 748.470123] ? fsnotify+0x14e0/0x14e0 [ 748.473912] ? rw_verify_area+0x118/0x360 [ 748.478043] vfs_write+0x1fc/0x560 [ 748.481570] ksys_write+0x101/0x260 [ 748.485191] ? __ia32_sys_read+0xb0/0xb0 [ 748.489239] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 748.494790] __x64_sys_write+0x73/0xb0 [ 748.498677] do_syscall_64+0x1b9/0x820 [ 748.502558] ? finish_task_switch+0x1d3/0x870 [ 748.507036] ? syscall_return_slowpath+0x5e0/0x5e0 [ 748.511950] ? syscall_return_slowpath+0x31d/0x5e0 [ 748.516953] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 748.521952] ? prepare_exit_to_usermode+0x291/0x3b0 [ 748.526955] ? perf_trace_sys_enter+0xb10/0xb10 [ 748.531609] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 748.536458] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 748.541633] RIP: 0033:0x455e29 02:02:05 executing program 2: 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_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403, 0x0, 0x0, 0xfdfdffff00000000}) [ 748.544801] 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 [ 748.564059] RSP: 002b:00007fd8de2edc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 748.571765] RAX: ffffffffffffffda RBX: 00007fd8de2ee6d4 RCX: 0000000000455e29 [ 748.579030] RDX: 0000000000034000 RSI: 0000000020000240 RDI: 0000000000000014 [ 748.586294] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 748.593569] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 748.600834] R13: 00000000004c2e51 R14: 00000000004d4c30 R15: 0000000000000008 02:02:06 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0xe803000000000000}, 0x6) close(r0) 02:02:06 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fe309ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:06 executing program 4 (fault-call:8 fault-nth:9): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:06 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x9e00]}) 02:02:06 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x43}], 0x1, 0x0) 02:02:06 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f00000003c0)='/dev/dmmidi#\x00', 0x7, 0x10002) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000400)="4ba339ee09d225d41ff93595c2dd28ff4be919fe812aef21f2582fd8bd9d97b1ac7f645440136690252c", 0x2a) fcntl$notify(r0, 0x402, 0x22) syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000200)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) socketpair$inet(0x2, 0xb, 0xda, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x7e, [], 0x1, &(0x7f0000000100)=[{}], &(0x7f00000002c0)=""/126}, &(0x7f0000000240)=0x78) ioctl(r1, 0x6011, &(0x7f0000000040)="025cc83d6d345f8f762070") r3 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fff6, 0x0) fcntl$getflags(r2, 0xb) utime(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)={0x6, 0xffff7ffffffffb19}) fsync(r3) 02:02:06 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fe442ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:06 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r2, 0x3) 02:02:06 executing program 2: r0 = socket$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_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403, 0x0, 0x0, 0xfdfdffff}) [ 748.874640] FAULT_INJECTION: forcing a failure. [ 748.874640] name failslab, interval 1, probability 0, space 0, times 0 [ 748.885921] CPU: 1 PID: 17509 Comm: syz-executor4 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 748.894333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 748.903780] Call Trace: [ 748.906385] dump_stack+0x1c9/0x2b4 [ 748.910030] ? dump_stack_print_info.cold.2+0x52/0x52 [ 748.915238] ? __kernel_text_address+0xd/0x40 [ 748.919750] should_fail.cold.4+0xa/0x11 [ 748.923825] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 748.928935] ? save_stack+0xa9/0xd0 [ 748.932570] ? save_stack+0x43/0xd0 [ 748.936201] ? kasan_kmalloc+0xc4/0xe0 [ 748.940094] ? __kmalloc_node_track_caller+0x47/0x70 [ 748.945275] ? __kmalloc_reserve.isra.41+0x3a/0xe0 [ 748.950203] ? __alloc_skb+0x155/0x790 [ 748.954081] ? _sctp_make_chunk+0x58/0x280 [ 748.958300] ? sctp_make_datafrag_empty+0x1d6/0x2e0 [ 748.963306] ? sctp_sendmsg_to_asoc+0xdbe/0x21b0 [ 748.968135] ? sctp_sendmsg+0x13c2/0x1d90 [ 748.972295] ? inet_sendmsg+0x1a1/0x690 [ 748.976260] ? sock_sendmsg+0xd5/0x120 [ 748.980132] ? sock_write_iter+0x362/0x5c0 [ 748.984375] ? __vfs_write+0x6c6/0x9f0 [ 748.988249] ? vfs_write+0x1fc/0x560 [ 748.991964] ? ksys_write+0x101/0x260 [ 748.995762] ? __x64_sys_write+0x73/0xb0 [ 748.999813] ? do_syscall_64+0x1b9/0x820 [ 749.004037] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 749.009394] ? lock_downgrade+0x8f0/0x8f0 [ 749.013546] ? lock_acquire+0x1e4/0x540 [ 749.017520] ? fs_reclaim_acquire+0x20/0x20 [ 749.021831] ? lock_downgrade+0x8f0/0x8f0 [ 749.026063] ? kasan_kmalloc+0xc4/0xe0 [ 749.029941] ? check_same_owner+0x340/0x340 [ 749.034250] ? rcu_note_context_switch+0x730/0x730 [ 749.039169] __should_failslab+0x124/0x180 [ 749.043392] should_failslab+0x9/0x14 [ 749.047212] kmem_cache_alloc+0x2af/0x760 [ 749.051368] sctp_chunkify+0xd6/0x420 [ 749.055156] ? sctp_chunk_iif+0xa0/0xa0 [ 749.059115] ? check_same_owner+0x340/0x340 [ 749.063422] ? iov_iter_npages+0xe80/0xe80 [ 749.067644] ? kasan_check_write+0x14/0x20 [ 749.071865] ? copyin+0xb7/0x100 [ 749.075233] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 749.080235] ? skb_put+0x17b/0x1e0 [ 749.083759] _sctp_make_chunk+0x157/0x280 [ 749.087892] sctp_make_datafrag_empty+0x1d6/0x2e0 [ 749.092719] ? sctp_make_ecne+0x150/0x150 [ 749.096859] sctp_datamsg_from_user+0x7c7/0x1310 [ 749.101604] ? sctp_datamsg_free+0x90/0x90 [ 749.105839] ? sctp_insert_list+0x5e0/0x5e0 [ 749.110150] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 749.115154] ? filemap_map_pages+0xca2/0x1990 [ 749.119636] ? sctp_sched_fcfs_sched_all+0x9/0x10 [ 749.124461] ? sctp_prsctp_prune+0xb4/0x820 [ 749.128781] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 749.134492] sctp_sendmsg_to_asoc+0xdbe/0x21b0 [ 749.139065] ? sctp_transport_lookup_process+0x1e0/0x1e0 [ 749.144504] ? lock_acquire+0x1e4/0x540 [ 749.148489] ? sctp_sendmsg+0x1425/0x1d90 [ 749.152622] ? lock_release+0xa30/0xa30 [ 749.156590] ? kasan_check_read+0x11/0x20 [ 749.161069] ? do_raw_spin_unlock+0xa7/0x2f0 [ 749.165468] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 749.170033] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 749.175556] ? sctp_id2assoc+0x231/0x3e0 [ 749.179602] ? kasan_check_write+0x14/0x20 [ 749.183820] ? sctp_wfree+0xb90/0xb90 [ 749.187606] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 749.193302] ? sctp_sendmsg_check_sflags+0x1bd/0x270 [ 749.198393] sctp_sendmsg+0x13c2/0x1d90 [ 749.202363] ? check_same_owner+0x340/0x340 [ 749.206680] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 749.212209] ? sctp_id2assoc+0x3e0/0x3e0 [ 749.216257] ? lock_acquire+0x1e4/0x540 [ 749.220214] ? __fget+0x4ac/0x740 [ 749.223658] inet_sendmsg+0x1a1/0x690 [ 749.227445] ? ipip_gro_receive+0x100/0x100 [ 749.231747] ? __fget+0x4d5/0x740 [ 749.235197] ? security_socket_sendmsg+0x94/0xc0 [ 749.239937] ? ipip_gro_receive+0x100/0x100 [ 749.244249] sock_sendmsg+0xd5/0x120 [ 749.247948] sock_write_iter+0x362/0x5c0 [ 749.252008] ? sock_sendmsg+0x120/0x120 [ 749.255977] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 749.261508] ? iov_iter_init+0xc9/0x1f0 [ 749.265466] __vfs_write+0x6c6/0x9f0 [ 749.269165] ? kernel_read+0x120/0x120 [ 749.273045] ? vfs_write+0x2f3/0x560 [ 749.276757] ? wait_for_completion+0x8d0/0x8d0 [ 749.281326] ? lock_release+0xa30/0xa30 [ 749.285286] ? fsnotify+0x14e0/0x14e0 [ 749.289074] ? rw_verify_area+0x118/0x360 [ 749.293206] vfs_write+0x1fc/0x560 [ 749.296735] ksys_write+0x101/0x260 [ 749.300346] ? __ia32_sys_read+0xb0/0xb0 [ 749.304411] ? syscall_slow_exit_work+0x500/0x500 [ 749.309249] __x64_sys_write+0x73/0xb0 [ 749.313122] do_syscall_64+0x1b9/0x820 [ 749.317006] ? finish_task_switch+0x1d3/0x870 [ 749.321489] ? syscall_return_slowpath+0x5e0/0x5e0 [ 749.326418] ? syscall_return_slowpath+0x31d/0x5e0 [ 749.331332] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 749.336357] ? prepare_exit_to_usermode+0x291/0x3b0 [ 749.341361] ? perf_trace_sys_enter+0xb10/0xb10 [ 749.346019] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 749.350850] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 749.356025] RIP: 0033:0x455e29 02:02:06 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x1f0001c000000000]}) [ 749.359196] 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 [ 749.378364] RSP: 002b:00007fd8de2edc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 749.386066] RAX: ffffffffffffffda RBX: 00007fd8de2ee6d4 RCX: 0000000000455e29 [ 749.393330] RDX: 0000000000034000 RSI: 0000000020000240 RDI: 0000000000000014 [ 749.400682] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 749.407961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 749.415225] R13: 00000000004c2e51 R14: 00000000004d4c30 R15: 0000000000000009 02:02:06 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x2d3}], 0x1, 0x0) 02:02:06 executing program 4 (fault-call:8 fault-nth:10): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:06 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f6664ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:06 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) accept$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r2, r0, 0x40) 02:02:06 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) bind$nfc_llcp(r2, &(0x7f0000000080)={0x27, 0x1, 0x0, 0x6, 0x0, 0x10000, "bda705204d767304c7f6187d0107f48e888a8de6ec2fb86d4776b3b21a6e6a10089b2652b859c91d8501ed45c1f99fecfeb2f63b4c09f75b41e3b055ce54fe", 0x38}, 0x60) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x20050, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000100)={r5}) set_robust_list(&(0x7f00000001c0)={0x0, 0xfffffffffffffffa, &(0x7f0000000180)={&(0x7f0000000140)}}, 0x18) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:06 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0xf4}], 0x1, 0x0) [ 749.664475] FAULT_INJECTION: forcing a failure. [ 749.664475] name failslab, interval 1, probability 0, space 0, times 0 [ 749.675788] CPU: 1 PID: 17559 Comm: syz-executor4 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 749.684194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 749.693551] Call Trace: [ 749.696211] dump_stack+0x1c9/0x2b4 [ 749.699856] ? dump_stack_print_info.cold.2+0x52/0x52 [ 749.705066] ? kernel_text_address+0x79/0xf0 [ 749.709489] should_fail.cold.4+0xa/0x11 02:02:07 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x3e5d050000000000}, 0x6) close(r0) 02:02:07 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x48]}) 02:02:07 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000200)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fff6, 0x0) utime(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000240)={0x0, 0xffff7ffffffffb16}) fsync(r1) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x7, 0x9, &(0x7f0000002740)=[{&(0x7f0000000340)="cc06ef01e4ccc844380748ccff2590b2cfec381c2f9dcdfc5451f95cdc53227a61a4d7df7e5a4ab9687ea922c92fc11971d8a37377fbc32d4cc5e5f493687269dfa873a81f6952c1397fffe04ab4beed916ca5b765163109fbf7dff946d827bd4ec3226e820e01d62048e1d3b8347aa726acb1ea5f9e073195b05e2342e870ccd0f5d6318c45c5ec879b93a3be22bcc1c2429a6944b0bd955b6b2a89c5f29fc8b5e66d9b0d6abe65091f3b4ad7da135a72cc8c3e2eed2639df02600401d9cbadfb8ab5bede2435cc1db40932f724b9a8d48596cab2c74690bb55c758067a3bfaee090276d11dd875ed02ebb011907950f9b54c5d438341327688f97dcf99b2e176a5a08b3d9ca970afdfd7922acc6d65cf7f4b69194af4b143e835184cfb443eb66be560d01053312d74d26a037afe214a2b9671c07d3ffcef0414b71cabd1ccf69e49f0e0377216dac74bf356acbcfded5e60e898fc4c385371c8fc3fa99f60931169136e2bc7bff1e34a03117a657b778447f6d62ac8c4c1a75de7b809f405f99b2fc8cd8f311fb5ba5471f9a0eb544037aba101df0a434d6afbf90f83a23255f6e5c18f8c6747bb091eda676e8c92eddf3210d4fc73918ade3f357f6d9cf182711776582d6f512801f5b833da976845ac37352332644933aeda3651ab07a10781b718a934a3f9db64f7ed1e736143b4d48883f736061cdaca15b8ef3ce91bc2501940ab79493bc1efb0477f64d87016fc1e16c9f02f142eed57cd4b787f3cdc3ae0428bfc3684dbea6c32069a919e853e21d0b7aaf5e0f25e81e6247d9a698e604e8826836da7314f520583fa6345ecfe9b5662a78daf022556251874a38904dd5f45b5604084409b3dc822cf5c6f4dcc2d98b13b271b10ea3f275734f4c7204f64c55120e331436bc927167a2365dd9d0fa6c391bc7ee59bafe8da6b0acbfcb3e0cb0a53a144c34c4b46aecd71339efbad4ad7c095623e9a0364b28f2cdb550f4eb41fd6d393d96cb1f769f914c39e345b7715605e0401862437a1a4a6685e1cdec47be81eebe5c65198590e6ccae4a1ebfbc966c9ff6505eebcdfbe3c162a216f96edb69b103c1614ec9202965be84f8f482ed1b3283e21f3b1214b12d3fbcbbbfc3affbc4dc9371f4ef1042153c272049309d28df2d9a24273ac429580a788b5f2ee901fe2e3de0e92779dcd931edabe910b67b5e4302acd219f36dbd9eb8d8ad9f20c173d8ed9b881f285d973094f467990a912846c75b48ac3670d12db322cfda9056d548fe35443a156553ff3b7c02442911cd2355722e6d2e7461904278defdd35a79746318e05949669f7295d9c79c8568cf4b58c498af04d2e0444080f1b759e808646899e14df180ba3609c0624dfe79b943a37536a015dff0e5ecdfc2906477f14bf55f81dd88df9e6a00abddfa3862c6c56e0c0601cfb40c2c0c9627a8730ad850884df562b6c5129f65c324492614726ef7b4b94592ff419cdffc5e7759d23db2933da278bb9b458803301df2f9e48effba36d71faf9a528d5798badc7adcc6857d19061e70d8649542f0bac28f4acfaadf897fdcf61b990e4371b690b55a276d3e0724d8677a7f1d609a353c92220462ae5a703fa71c2b5ade992d276c62dee6ed9a7ba2455059350fc03e3a79ee65fb311ca78c13bbfe4a04140e6a7b0384d22885da5e0362d33179f7df0976be5a9bc9d57a67937206dd489a351da09dbcd8ff3546b594cbc7bd071a1c0579dba917086b0f549d3e02bf3c4615845c218deff045e6ae424c3ddab6e73c0bac3c565af6e3ed289e258f59a80d6c83244caf0b9a1276e2e8d2edfbe6d143a3b1d92ec200ce892e55748a6394411511b66f42192a073b48e6ef2924d2876da47d3a124624e6a7bcc322112745ef77cc84e8a2db64d3bc77f67c38acac074541491ad316d458d70202324b06bc4c6f962c405e910c2e5290066bca1e0737f493bbe7de197c6929498984ba3bd9206de528570e97d4a3499081bc58428b27d9ba403b90790b14c53fdb9d5ad1b05eef173c781c93ec1a442168fcfdebe5ed34c4e5d946878efaafcdcbb0f18c0a17870fcaea97383751f492c53ab29bd1b0334fbec8d4742437d18d3675f98aefc6f4ac5c5f14a75c5c9514c9e13d3e3b3e8a4e961954e3521ea31522b3ec804395d51f6615b0b963e74d269f3da825337f99e1fbf38807c022b17bc5c9172e8cd898ad9bca3d975be20c7aaf0fba8424069f039b6fa2f59e60b75128d7c515f4a527d21c7e8617a5a6c4209c519c11d323d9b02f5bae00e76ae58c2c02983532d3bfc84c216b6b54d9cb8dc714d1b0d9d09585baaebf4655c563f59f57f89a0a65af5e65e9aa71472ee1d4d4cf0cbd6be72357d9b756b8cebbb2e92ae449afdb4604549706c10d82113336183022adc27b217e620c22fc2d5bf73a3cf20b415dac8dfa1f1d46749ea3c307483ade62164f542921df5d3592a7819baee0958124fed79fb28dafc20eafea26dd8faaf94b1e016e9ab25a55b3f3d8b8d0c83b315249a905421afb7d792c7ca677f5f56688229f5bddb0b18a8ede4ed0a8960ae0bf788d4a8fa8cc874d16e846378d862e4898ee127934d145f26b4699b8a1cee6ca498afb35294fa33b851ef9ad56a28bfd30b0c41e72c97d0b82df52562bbb442f3fb70dfcde6738135e5dce5f09fe7f16867771917af36c29edf810f2517875f1eef24be50cc7e95d810e5ad4c87ccb21780a2c98882fcf57fedbb506e5f652ace3b3b8307c82bb9c8b23b9556380e5b720974d6f6a2da566691335786336eefa22115dcec09d3f1a7ffc0d9607000279523039e1fd26b2edb7fd5c9c0266a79274348c70206721d8ec381357f72320a90eb927db4306bad6d3efb5b438516b583a353de6b756366ff82541b5dea4212e870e8ede98a27a7818fa38677981ff7e0f325a3664f8e8dc7371041b5b21eca0e2b83c03542cf0cf2ea42ebc311875f53d454a619ddc2da29780108af5e00a15549811048a1ca1c1ee9a41bd89d6f621d24016e9cf2c3d5448a96e8ffe40feb3c921a30184d6276ac4ca139776387b57bf24033bdf025f5e3658a720bcd5ac7c90f28dab97f2564a14e22722a9de7170594a269b1eafc5762c1f78069307c9767693d303de8d6a2672075fbbfda8c3b976f8e36edac5727f21e6ea4a5a1400cf8fb7cbfc8e16f2f48e758b559ea10a6828a096138c6e6dd1df9cc21ba8cfc28eb5cc1e33c6e935ed9bc562f791a70e66ad53503e9c4098cc0a19f7f5e6d623e689b8974a09a3738267325233b11001cdbc811dac150d312e4b20427335eba84ed2285429839a9b906e1f1ff4a0ec56eb88826ac9b3162b90a94571ae672a5383f6abe00cbbe390217b4050d8c6373243ce59da3c000785ce3e950247a2e05f18b12e2dd7ab49bb1ba32942049aef00673103a15bde0c234e531b01a11da4810435c1ad481d2504baa4d01158ef939ff5f78c27b6fb4b3ddb691e8f8dd525db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0x1000, 0x100000001}, {&(0x7f0000000100)="8c15127e6ebf3136c6e46d5815844f1d2decaf3a32272e7e9a2ea82c3e0ba4955d62476f5d4316aac282", 0x2a, 0x4}, {&(0x7f0000000180)="9164e6fe32723a5eba59639522253fa07add8375ed52cd02ee73c7ed5b306915f9d7b2a71dce495aa444424dca", 0x2d, 0x8}, {&(0x7f0000002340)="87ffd6e24b4beefb96cd8d14c4efd01ad584c76b241934adbda0bcd9bcd13f4d936a650a4c8c7634005d9334a95e596a57fe7acac52b37a31a0c63b7a9851ff8655e2caf98235eb939d2a661645783ecc6f1fe038ec5825bcb635416b307db1cb07b09ed62d9165cf0e60e6f4252ffae8e8c66def9d56af5bf3e324c538fd41ba4370320b31ce02ecb6528fa80a13acd0d45c14d814ede5fc48b89c319eb810abcff3e48ced6564c8faea73b94f836bcbf86393cabe608db75bf2f42fefa72d3e29e", 0xc2, 0x2}, {&(0x7f0000002440)="ac434af69051c73581603cd87daf5cf543824172a07dbb05b8943c7ccb6e80a26bf18f14d373661997c7f129b99d004e2a4af145294938478cb30456c6d964d4003b40dfe1eddbda0969003e0c1c3552b8e58d6a152a2deb5c18f1673cb955df89790028da3991af0c75812caac9716045bc7d724bdb5fc8a9bc9f24271548cd25c468109d59ef", 0x87, 0x213d}, {&(0x7f0000002500)="e64d1af259dc26c6f0c49507a7f75de2cffc032e6fbe70379715b53d6ad61110b2efe95ee4729dcb124a1fc5b5d05fd239432d927ccbff240917b3f51cd7d0c4cafed52d48b6e82dc1fa3a38017d631dfa30761b5ea2d12f5950ccd9a8e3a9809da2df0570979724960cb9f052adbed672e5a29291fb93", 0x77, 0x6}, {&(0x7f0000002580)="e91e231204aedd1d186afc567c53d678405a819ec7affd015715e7579f9a09d5baff2f4109baa0e986e48756f828ef9d0a5863ae990e7315f9727ab3e183f0f48290120be0d53d43354a374d80aa008fe18dd9d968bafc79112b1dce535022961cea01aeb8a1a2b7bd079d5e42831b1d905fbb7625926b238d07e57805fac96c58959806d6ea36421c76419122a26bec81e03304fa1209c373b2ab8e5be9af3c55b5fd9fa9b8d46ebd52db9ca26242b49fd76fa4e69847b84eca", 0xba, 0x8}, {&(0x7f0000002640)="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", 0xfc, 0x1ff}], 0x0, &(0x7f0000002840)=ANY=[@ANYBLOB="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"]) [ 749.713567] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 749.718772] ? save_stack+0x43/0xd0 [ 749.722409] ? kasan_kmalloc+0xc4/0xe0 [ 749.726301] ? kasan_slab_alloc+0x12/0x20 [ 749.730629] ? kmem_cache_alloc+0x12e/0x760 [ 749.734954] ? _sctp_make_chunk+0x157/0x280 [ 749.739291] ? sctp_make_datafrag_empty+0x1d6/0x2e0 [ 749.744321] ? sctp_datamsg_from_user+0x7c7/0x1310 [ 749.749256] ? sctp_sendmsg_to_asoc+0xdbe/0x21b0 [ 749.754024] ? sctp_sendmsg+0x13c2/0x1d90 [ 749.758184] ? inet_sendmsg+0x1a1/0x690 02:02:07 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f9842ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 749.762173] ? sock_sendmsg+0xd5/0x120 [ 749.766073] ? sock_write_iter+0x362/0x5c0 [ 749.770961] ? __vfs_write+0x6c6/0x9f0 [ 749.774855] ? vfs_write+0x1fc/0x560 [ 749.778580] ? ksys_write+0x101/0x260 [ 749.782392] ? __x64_sys_write+0x73/0xb0 [ 749.786463] ? do_syscall_64+0x1b9/0x820 [ 749.790531] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 749.795904] ? lock_downgrade+0x8f0/0x8f0 [ 749.800063] ? lock_acquire+0x1e4/0x540 [ 749.804051] ? fs_reclaim_acquire+0x20/0x20 [ 749.808383] ? lock_downgrade+0x8f0/0x8f0 [ 749.812536] ? fs_reclaim_acquire+0x20/0x20 [ 749.816868] ? check_same_owner+0x340/0x340 [ 749.821204] ? rcu_note_context_switch+0x730/0x730 [ 749.826165] __should_failslab+0x124/0x180 [ 749.830411] should_failslab+0x9/0x14 [ 749.834221] kmem_cache_alloc_node+0x272/0x780 [ 749.838815] ? kasan_slab_alloc+0x12/0x20 [ 749.842972] ? kmem_cache_alloc+0x2fc/0x760 [ 749.847302] __alloc_skb+0x119/0x790 [ 749.851023] ? __might_fault+0x12b/0x1e0 [ 749.855095] ? skb_scrub_packet+0x490/0x490 [ 749.859422] ? check_same_owner+0x340/0x340 [ 749.863760] ? iov_iter_npages+0xe80/0xe80 [ 749.867995] ? kasan_check_write+0x14/0x20 [ 749.872224] ? copyin+0xb7/0x100 [ 749.875583] _sctp_make_chunk+0x58/0x280 [ 749.879655] sctp_make_datafrag_empty+0x1d6/0x2e0 [ 749.884485] ? sctp_make_ecne+0x150/0x150 [ 749.888636] sctp_datamsg_from_user+0x7c7/0x1310 [ 749.893382] ? sctp_datamsg_free+0x90/0x90 [ 749.897604] ? sctp_insert_list+0x5e0/0x5e0 [ 749.901917] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 749.906918] ? filemap_map_pages+0xca2/0x1990 [ 749.911399] ? sctp_sched_fcfs_sched_all+0x9/0x10 [ 749.916225] ? sctp_prsctp_prune+0xb4/0x820 [ 749.920542] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 749.926071] sctp_sendmsg_to_asoc+0xdbe/0x21b0 [ 749.930649] ? sctp_transport_lookup_process+0x1e0/0x1e0 [ 749.936092] ? lock_acquire+0x1e4/0x540 [ 749.940055] ? sctp_sendmsg+0x1425/0x1d90 [ 749.944203] ? lock_release+0xa30/0xa30 [ 749.948171] ? kasan_check_read+0x11/0x20 [ 749.952307] ? do_raw_spin_unlock+0xa7/0x2f0 [ 749.956702] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 749.961270] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 749.966793] ? sctp_id2assoc+0x231/0x3e0 [ 749.970843] ? kasan_check_write+0x14/0x20 [ 749.975064] ? sctp_wfree+0xb90/0xb90 [ 749.978853] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 749.984386] ? sctp_sendmsg_check_sflags+0x1bd/0x270 [ 749.989476] sctp_sendmsg+0x13c2/0x1d90 [ 749.993447] ? check_same_owner+0x340/0x340 [ 749.997765] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 750.003288] ? sctp_id2assoc+0x3e0/0x3e0 [ 750.007334] ? lock_acquire+0x1e4/0x540 [ 750.011289] ? __fget+0x4ac/0x740 [ 750.014744] inet_sendmsg+0x1a1/0x690 [ 750.018529] ? ipip_gro_receive+0x100/0x100 [ 750.022842] ? __fget+0x4d5/0x740 [ 750.026281] ? security_socket_sendmsg+0x94/0xc0 [ 750.031032] ? ipip_gro_receive+0x100/0x100 [ 750.035342] sock_sendmsg+0xd5/0x120 [ 750.039041] sock_write_iter+0x362/0x5c0 [ 750.043087] ? sock_sendmsg+0x120/0x120 [ 750.047053] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 750.053017] ? iov_iter_init+0xc9/0x1f0 [ 750.057008] __vfs_write+0x6c6/0x9f0 [ 750.060711] ? kernel_read+0x120/0x120 [ 750.064580] ? vfs_write+0x2f3/0x560 [ 750.068280] ? wait_for_completion+0x8d0/0x8d0 [ 750.072859] ? lock_release+0xa30/0xa30 [ 750.076821] ? fsnotify+0x14e0/0x14e0 [ 750.080607] ? rw_verify_area+0x118/0x360 [ 750.084742] vfs_write+0x1fc/0x560 [ 750.088269] ksys_write+0x101/0x260 [ 750.091881] ? __ia32_sys_read+0xb0/0xb0 [ 750.095928] ? syscall_slow_exit_work+0x500/0x500 [ 750.100844] __x64_sys_write+0x73/0xb0 [ 750.104717] do_syscall_64+0x1b9/0x820 [ 750.108610] ? finish_task_switch+0x1d3/0x870 [ 750.113091] ? syscall_return_slowpath+0x5e0/0x5e0 [ 750.118013] ? syscall_return_slowpath+0x31d/0x5e0 [ 750.122931] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 750.128280] ? prepare_exit_to_usermode+0x291/0x3b0 [ 750.133291] ? perf_trace_sys_enter+0xb10/0xb10 [ 750.137943] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 750.142773] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 750.147946] RIP: 0033:0x455e29 02:02:07 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x10f}], 0x1, 0x0) [ 750.151120] 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 [ 750.170297] RSP: 002b:00007fd8de2edc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 750.178004] RAX: ffffffffffffffda RBX: 00007fd8de2ee6d4 RCX: 0000000000455e29 [ 750.185273] RDX: 0000000000034000 RSI: 0000000020000240 RDI: 0000000000000014 [ 750.192539] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 750.199791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 750.207046] R13: 00000000004c2e51 R14: 00000000004d4c30 R15: 000000000000000a 02:02:07 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)='/dev/adsp#\x00', 0xffffffffffffff9c}, 0x10) inotify_init1(0x80000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000140)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000180)={0x800, 0x101, 0x4, 0x5, 0x6}, 0x14) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0) syz_fuseblk_mount(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000000)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) quotactl(0x5, &(0x7f0000000100)='./file1\x00', 0x0, &(0x7f0000000180)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x80000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000080)=0x1) dup3(r2, r0, 0x0) 02:02:07 executing program 4 (fault-call:8 fault-nth:11): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:07 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f1489ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:07 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x410101c000000000]}) 02:02:07 executing program 2: r0 = socket$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$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='/dev/kvm\x00', 0xffffffffffffff9c}, 0x10) ioctl$ASHMEM_SET_NAME(r4, 0x41007701, &(0x7f00000000c0)='security@mime_typeeth1keyringsystem/\x00') ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:07 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)) syz_open_pts(r0, 0x20000) 02:02:07 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x23e}], 0x1, 0x0) [ 750.470811] FAULT_INJECTION: forcing a failure. [ 750.470811] name failslab, interval 1, probability 0, space 0, times 0 [ 750.482351] CPU: 1 PID: 17611 Comm: syz-executor4 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 750.490752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 750.500097] Call Trace: [ 750.502693] dump_stack+0x1c9/0x2b4 [ 750.506310] ? dump_stack_print_info.cold.2+0x52/0x52 [ 750.511489] should_fail.cold.4+0xa/0x11 [ 750.515536] ? __kernel_text_address+0xd/0x40 [ 750.520020] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 750.525107] ? __save_stack_trace+0x8d/0xf0 [ 750.529434] ? save_stack+0xa9/0xd0 [ 750.533047] ? save_stack+0x43/0xd0 [ 750.536660] ? kasan_kmalloc+0xc4/0xe0 [ 750.540531] ? kasan_slab_alloc+0x12/0x20 [ 750.544674] ? kmem_cache_alloc_node+0x144/0x780 [ 750.549427] ? __alloc_skb+0x119/0x790 [ 750.553302] ? _sctp_make_chunk+0x58/0x280 [ 750.557533] ? sctp_make_datafrag_empty+0x1d6/0x2e0 [ 750.562543] ? sctp_datamsg_from_user+0x7c7/0x1310 [ 750.567455] ? sctp_sendmsg_to_asoc+0xdbe/0x21b0 [ 750.572199] ? sctp_sendmsg+0x13c2/0x1d90 [ 750.576332] ? inet_sendmsg+0x1a1/0x690 [ 750.580289] ? sock_sendmsg+0xd5/0x120 [ 750.584161] ? sock_write_iter+0x362/0x5c0 [ 750.588401] ? vfs_write+0x1fc/0x560 [ 750.592103] ? lock_acquire+0x1e4/0x540 [ 750.596065] ? fs_reclaim_acquire+0x20/0x20 [ 750.600376] ? lock_downgrade+0x8f0/0x8f0 [ 750.604519] ? lock_downgrade+0x8f0/0x8f0 [ 750.608658] ? check_same_owner+0x340/0x340 [ 750.612970] ? lock_downgrade+0x8f0/0x8f0 [ 750.617105] ? fs_reclaim_acquire+0x20/0x20 [ 750.621430] ? rcu_note_context_switch+0x730/0x730 [ 750.626353] __should_failslab+0x124/0x180 [ 750.630583] should_failslab+0x9/0x14 [ 750.634373] kmem_cache_alloc_node_trace+0x26f/0x770 [ 750.639477] ? kasan_kmalloc+0xc4/0xe0 [ 750.643357] __kmalloc_node_track_caller+0x33/0x70 [ 750.648281] __kmalloc_reserve.isra.41+0x3a/0xe0 [ 750.653030] __alloc_skb+0x155/0x790 [ 750.656819] ? __might_fault+0x12b/0x1e0 [ 750.660866] ? skb_scrub_packet+0x490/0x490 [ 750.665187] ? check_same_owner+0x340/0x340 [ 750.669500] ? iov_iter_npages+0xe80/0xe80 [ 750.673726] ? kasan_check_write+0x14/0x20 [ 750.677954] ? copyin+0xb7/0x100 [ 750.681312] _sctp_make_chunk+0x58/0x280 [ 750.685364] sctp_make_datafrag_empty+0x1d6/0x2e0 [ 750.690203] ? sctp_make_ecne+0x150/0x150 [ 750.694357] sctp_datamsg_from_user+0x7c7/0x1310 [ 750.699116] ? sctp_datamsg_free+0x90/0x90 [ 750.703339] ? sctp_insert_list+0x5e0/0x5e0 [ 750.707651] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 750.712659] ? filemap_map_pages+0xca2/0x1990 [ 750.717141] ? sctp_sched_fcfs_sched_all+0x9/0x10 [ 750.721968] ? sctp_prsctp_prune+0xb4/0x820 [ 750.726278] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 750.731827] sctp_sendmsg_to_asoc+0xdbe/0x21b0 [ 750.736416] ? sctp_transport_lookup_process+0x1e0/0x1e0 [ 750.741860] ? lock_acquire+0x1e4/0x540 [ 750.745833] ? sctp_sendmsg+0x1425/0x1d90 [ 750.749972] ? lock_release+0xa30/0xa30 [ 750.753933] ? kasan_check_read+0x11/0x20 [ 750.758069] ? do_raw_spin_unlock+0xa7/0x2f0 [ 750.762478] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 750.767050] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 750.772584] ? sctp_id2assoc+0x231/0x3e0 [ 750.776632] ? kasan_check_write+0x14/0x20 [ 750.780853] ? sctp_wfree+0xb90/0xb90 [ 750.784646] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 750.790169] ? sctp_sendmsg_check_sflags+0x1bd/0x270 [ 750.795273] sctp_sendmsg+0x13c2/0x1d90 [ 750.799235] ? check_same_owner+0x340/0x340 [ 750.803543] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 750.809077] ? sctp_id2assoc+0x3e0/0x3e0 [ 750.813139] ? lock_acquire+0x1e4/0x540 [ 750.817101] ? __fget+0x4ac/0x740 [ 750.820551] inet_sendmsg+0x1a1/0x690 [ 750.824338] ? ipip_gro_receive+0x100/0x100 [ 750.828647] ? __fget+0x4d5/0x740 [ 750.832093] ? security_socket_sendmsg+0x94/0xc0 [ 750.836843] ? ipip_gro_receive+0x100/0x100 [ 750.841154] sock_sendmsg+0xd5/0x120 [ 750.844854] sock_write_iter+0x362/0x5c0 [ 750.848902] ? sock_sendmsg+0x120/0x120 [ 750.852867] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 750.858390] ? iov_iter_init+0xc9/0x1f0 [ 750.862352] __vfs_write+0x6c6/0x9f0 [ 750.866057] ? kernel_read+0x120/0x120 [ 750.869931] ? vfs_write+0x2f3/0x560 [ 750.873632] ? wait_for_completion+0x8d0/0x8d0 [ 750.878200] ? lock_release+0xa30/0xa30 [ 750.882164] ? fsnotify+0x14e0/0x14e0 [ 750.885950] ? rw_verify_area+0x118/0x360 [ 750.890087] vfs_write+0x1fc/0x560 [ 750.893616] ksys_write+0x101/0x260 [ 750.897314] ? __ia32_sys_read+0xb0/0xb0 [ 750.901374] ? syscall_slow_exit_work+0x500/0x500 [ 750.906201] __x64_sys_write+0x73/0xb0 [ 750.910079] do_syscall_64+0x1b9/0x820 [ 750.913955] ? finish_task_switch+0x1d3/0x870 [ 750.918437] ? syscall_return_slowpath+0x5e0/0x5e0 [ 750.923441] ? syscall_return_slowpath+0x31d/0x5e0 [ 750.928361] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 750.933364] ? prepare_exit_to_usermode+0x291/0x3b0 [ 750.938379] ? perf_trace_sys_enter+0xb10/0xb10 [ 750.943214] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 750.948066] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 750.953242] RIP: 0033:0x455e29 [ 750.956412] 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 [ 750.975591] RSP: 002b:00007fd8de2edc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 750.983305] RAX: ffffffffffffffda RBX: 00007fd8de2ee6d4 RCX: 0000000000455e29 [ 750.990559] RDX: 0000000000034000 RSI: 0000000020000240 RDI: 0000000000000014 [ 750.997814] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 751.005066] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 751.012417] R13: 00000000004c2e51 R14: 00000000004d4c30 R15: 000000000000000b 02:02:08 executing program 4 (fault-call:8 fault-nth:12): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:08 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x21a}], 0x1, 0x0) 02:02:08 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f4860ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:08 executing program 2: r0 = socket$inet6(0xa, 0x4, 0x2a92) ioctl(r0, 0x9, &(0x7f0000000000)="0258c83d170ea411732469bd7ea701716d565f8f762070") socket$xdp(0x2c, 0x3, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) semget(0x0, 0x4, 0x2) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x5c60000000000000, 0x80) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000000100)) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) sync() 02:02:08 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x215a050000000000}, 0x6) close(r0) 02:02:08 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x7a010000]}) 02:02:08 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffff, 0x101080) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0x6, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r2, r0, 0x0) 02:02:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x3, 0x84) ioctl$sock_ifreq(r0, 0x8935, &(0x7f0000000000)={'sit0\x00', @ifru_map}) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='rdma.current\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00000000c0)={r3, r0, 0x6}) [ 751.206480] FAULT_INJECTION: forcing a failure. [ 751.206480] name failslab, interval 1, probability 0, space 0, times 0 [ 751.217787] CPU: 1 PID: 17636 Comm: syz-executor4 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 751.226317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 751.235676] Call Trace: [ 751.238281] dump_stack+0x1c9/0x2b4 [ 751.241930] ? dump_stack_print_info.cold.2+0x52/0x52 [ 751.247141] ? trace_hardirqs_on+0xd/0x10 [ 751.251303] should_fail.cold.4+0xa/0x11 [ 751.255378] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 751.260498] ? lock_repin_lock+0x430/0x430 [ 751.264752] ? kasan_check_write+0x14/0x20 [ 751.269008] ? __schedule+0x884/0x1ed0 [ 751.272917] ? sctp_sendmsg_to_asoc+0xdbe/0x21b0 [ 751.277684] ? sctp_sendmsg+0x13c2/0x1d90 [ 751.281850] ? __sched_text_start+0x8/0x8 [ 751.286052] ? __sched_text_start+0x8/0x8 [ 751.290218] ? lock_acquire+0x1e4/0x540 [ 751.294191] ? fs_reclaim_acquire+0x20/0x20 [ 751.298510] ? lock_downgrade+0x8f0/0x8f0 [ 751.302651] ? fs_reclaim_acquire+0x20/0x20 [ 751.306975] ? check_same_owner+0x340/0x340 [ 751.311289] __should_failslab+0x124/0x180 [ 751.315515] should_failslab+0x9/0x14 [ 751.319304] kmem_cache_alloc_node+0x272/0x780 [ 751.323872] ? kasan_slab_alloc+0x12/0x20 [ 751.328015] ? kmem_cache_alloc+0x2fc/0x760 [ 751.332341] __alloc_skb+0x119/0x790 [ 751.336055] ? __might_fault+0x12b/0x1e0 [ 751.340106] ? skb_scrub_packet+0x490/0x490 [ 751.344417] ? check_same_owner+0x340/0x340 [ 751.348730] ? iov_iter_npages+0xe80/0xe80 [ 751.352955] ? kasan_check_write+0x14/0x20 [ 751.357177] ? copyin+0xb7/0x100 [ 751.360538] _sctp_make_chunk+0x58/0x280 [ 751.364588] sctp_make_datafrag_empty+0x1d6/0x2e0 [ 751.369430] ? sctp_make_ecne+0x150/0x150 [ 751.373584] sctp_datamsg_from_user+0x7c7/0x1310 [ 751.378388] ? sctp_datamsg_free+0x90/0x90 [ 751.382623] ? sctp_insert_list+0x5e0/0x5e0 [ 751.386935] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 751.391937] ? filemap_map_pages+0xca2/0x1990 [ 751.396594] ? sctp_sched_fcfs_sched_all+0x9/0x10 [ 751.401518] ? sctp_prsctp_prune+0xb4/0x820 [ 751.405825] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 751.411352] sctp_sendmsg_to_asoc+0xdbe/0x21b0 [ 751.415938] ? sctp_transport_lookup_process+0x1e0/0x1e0 [ 751.421379] ? lock_acquire+0x1e4/0x540 [ 751.425352] ? sctp_sendmsg+0x1425/0x1d90 [ 751.429485] ? lock_release+0xa30/0xa30 [ 751.433448] ? kasan_check_read+0x11/0x20 [ 751.437583] ? do_raw_spin_unlock+0xa7/0x2f0 [ 751.441976] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 751.446560] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 751.452084] ? sctp_id2assoc+0x231/0x3e0 [ 751.456131] ? kasan_check_write+0x14/0x20 [ 751.460364] ? sctp_wfree+0xb90/0xb90 [ 751.464153] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 751.469679] ? sctp_sendmsg_check_sflags+0x1bd/0x270 [ 751.474771] sctp_sendmsg+0x13c2/0x1d90 [ 751.478735] ? check_same_owner+0x340/0x340 [ 751.483055] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 751.488583] ? sctp_id2assoc+0x3e0/0x3e0 [ 751.492647] ? lock_acquire+0x1e4/0x540 [ 751.496609] ? __fget+0x4ac/0x740 [ 751.500054] inet_sendmsg+0x1a1/0x690 [ 751.503847] ? ipip_gro_receive+0x100/0x100 [ 751.508152] ? __fget+0x4d5/0x740 [ 751.511617] ? security_socket_sendmsg+0x94/0xc0 [ 751.516370] ? ipip_gro_receive+0x100/0x100 [ 751.520693] sock_sendmsg+0xd5/0x120 [ 751.524409] sock_write_iter+0x362/0x5c0 [ 751.528459] ? sock_sendmsg+0x120/0x120 [ 751.532426] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 751.537963] ? iov_iter_init+0xc9/0x1f0 [ 751.541942] __vfs_write+0x6c6/0x9f0 [ 751.545645] ? kernel_read+0x120/0x120 [ 751.549516] ? vfs_write+0x2f3/0x560 [ 751.553232] ? wait_for_completion+0x8d0/0x8d0 [ 751.557816] ? lock_release+0xa30/0xa30 [ 751.561782] ? fsnotify+0x14e0/0x14e0 [ 751.565570] ? rw_verify_area+0x118/0x360 [ 751.569702] vfs_write+0x1fc/0x560 [ 751.573228] ksys_write+0x101/0x260 [ 751.576844] ? __ia32_sys_read+0xb0/0xb0 [ 751.580893] ? syscall_slow_exit_work+0x500/0x500 [ 751.585722] __x64_sys_write+0x73/0xb0 [ 751.589601] do_syscall_64+0x1b9/0x820 [ 751.593477] ? syscall_return_slowpath+0x5e0/0x5e0 [ 751.598392] ? syscall_return_slowpath+0x31d/0x5e0 [ 751.603305] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 751.608305] ? prepare_exit_to_usermode+0x291/0x3b0 [ 751.613311] ? perf_trace_sys_enter+0xb10/0xb10 [ 751.617966] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 751.622817] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 751.627994] RIP: 0033:0x455e29 [ 751.631183] 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 [ 751.650360] RSP: 002b:00007fd8de2edc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 02:02:09 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x390}], 0x1, 0x0) [ 751.658052] RAX: ffffffffffffffda RBX: 00007fd8de2ee6d4 RCX: 0000000000455e29 [ 751.665316] RDX: 0000000000034000 RSI: 0000000020000240 RDI: 0000000000000014 [ 751.672568] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 751.679830] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 751.687085] R13: 00000000004c2e51 R14: 00000000004d4c30 R15: 000000000000000c 02:02:09 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067ffa06ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:09 executing program 4 (fault-call:8 fault-nth:13): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:09 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x800, 0x100) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000080)={0x6, 0x0, 0x100000000}) 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$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:09 executing program 1: r0 = socket$inet6(0xa, 0x4, 0x2a92) ioctl(r0, 0x9, &(0x7f0000000000)="0258c83d170ea411732469bd7ea701716d565f8f762070") socket$xdp(0x2c, 0x3, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) semget(0x0, 0x4, 0x2) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x5c60000000000000, 0x80) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000000100)) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) sync() 02:02:09 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x3b00]}) 02:02:09 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) listen(r0, 0x80000000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0x0, 0x0, 0x4}, 0x1f, 0x40}) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r1 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x8000, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="f5ce58300ed6e5ad23e1578fdbdb92f1a2f5d0609b2223a73d54f178aa33392cbf0fdd2d0d2666d1c7ee3463a41b9c34168c53ba831705bdc3609a2994b91d23a29e531d4f72a21edc9a0a1717a0be0811e9e3c3325c170b97c754c1c2a951c83cb98bd6e665b3224e325dead55c07afa828b7a307", 0x75, 0x20000000}], 0x8, &(0x7f0000000280)={[{@block={'block', 0x3d, [0x31, 0x37, 0x78, 0x3b]}, 0x2c}]}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r2, r1, 0x0) 02:02:09 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1200}], 0x1, 0x0) 02:02:09 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f2996ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:09 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = dup(r1) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000140)) r4 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xb9c7, 0x8000) bind$vsock_dgram(r4, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000002c0)={'mangle\x00', 0x1000, "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"}, &(0x7f0000000000)=0x1024) 02:02:09 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0xd}], 0x1, 0x0) [ 752.036898] FAULT_INJECTION: forcing a failure. [ 752.036898] name failslab, interval 1, probability 0, space 0, times 0 [ 752.048299] CPU: 1 PID: 17684 Comm: syz-executor4 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 752.056718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 752.066163] Call Trace: [ 752.068759] dump_stack+0x1c9/0x2b4 [ 752.072375] ? dump_stack_print_info.cold.2+0x52/0x52 [ 752.077551] ? ip6_fragment+0x3930/0x3930 [ 752.081686] should_fail.cold.4+0xa/0x11 [ 752.085741] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 752.090840] ? ip6_xmit+0xf59/0x23f0 [ 752.094538] ? lock_downgrade+0x8f0/0x8f0 [ 752.098675] ? ip6_finish_output2+0x2820/0x2820 [ 752.103342] ? kmem_cache_alloc_node_trace+0x302/0x770 [ 752.108629] ? trace_hardirqs_on+0x10/0x10 [ 752.112865] ? lock_acquire+0x1e4/0x540 [ 752.116836] ? fs_reclaim_acquire+0x20/0x20 [ 752.121338] ? lock_downgrade+0x8f0/0x8f0 [ 752.125473] ? rb_next+0x140/0x140 [ 752.129001] ? check_same_owner+0x340/0x340 [ 752.133310] ? get_page_from_freelist+0xfe4/0x4620 [ 752.138225] ? rcu_note_context_switch+0x730/0x730 [ 752.143152] ? refcount_inc_not_zero+0x1e5/0x2f0 [ 752.147921] __should_failslab+0x124/0x180 [ 752.152151] should_failslab+0x9/0x14 [ 752.155941] kmem_cache_alloc_node+0x272/0x780 [ 752.160513] ? sctp_v6_create_accept_sk+0x6c0/0x6c0 [ 752.165519] __alloc_skb+0x119/0x790 [ 752.169218] ? __isolate_free_page+0x690/0x690 [ 752.173789] ? skb_scrub_packet+0x490/0x490 [ 752.178106] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 752.183108] ? gup_pgd_range+0x40f/0x3410 [ 752.187253] ? lock_acquire+0x1e4/0x540 [ 752.191226] ? ip6_dst_check+0x44c/0xaf0 [ 752.195271] ? lock_downgrade+0x8f0/0x8f0 [ 752.199409] ? lock_release+0xa30/0xa30 [ 752.203374] sctp_packet_transmit+0x486/0x3df0 [ 752.207953] ? ip6_negative_advice+0x230/0x230 [ 752.212522] ? trace_hardirqs_on+0x10/0x10 [ 752.216744] ? sctp_packet_config+0xf60/0xf60 [ 752.221226] ? lock_acquire+0x1e4/0x540 [ 752.225185] ? sctp_packet_config+0x8b8/0xf60 [ 752.229665] ? lock_downgrade+0x8f0/0x8f0 [ 752.233797] ? lock_release+0xa30/0xa30 [ 752.237759] ? trace_hardirqs_on+0x10/0x10 [ 752.241990] ? unwind_get_return_address+0x61/0xa0 [ 752.246909] ? __save_stack_trace+0x8d/0xf0 [ 752.251234] ? sctp_packet_config+0x8e6/0xf60 [ 752.255716] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 752.261236] ? sctp_sched_dequeue_common+0x2de/0x610 [ 752.266332] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 752.271852] ? sctp_sched_dequeue_done+0x2a0/0x2a0 [ 752.276854] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 752.282380] ? __sctp_packet_append_chunk+0x129/0xf30 [ 752.287566] ? sctp_outq_select_transport+0x9e0/0x9e0 [ 752.292742] ? sctp_csum_update+0x30/0x30 [ 752.296895] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 752.302419] ? sctp_outq_select_transport+0x2ec/0x9e0 [ 752.307594] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 752.313116] ? sctp_chunk_abandoned+0x39d/0xa20 [ 752.317770] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 752.323292] ? sctp_packet_append_chunk+0x97b/0xdd0 [ 752.328294] ? sctp_process_strreset_inreq+0x4a0/0xce0 [ 752.333905] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 752.339534] ? sctp_packet_transmit_chunk+0x45/0x18b [ 752.344632] sctp_outq_flush+0x613/0x34c0 [ 752.348787] ? is_bpf_text_address+0xae/0x170 [ 752.353267] ? lock_downgrade+0x8f0/0x8f0 [ 752.357579] ? sctp_check_transmitted+0x1ed0/0x1ed0 [ 752.362582] ? rcu_is_watching+0x8c/0x150 [ 752.366730] ? is_bpf_text_address+0xd7/0x170 [ 752.371212] ? kernel_text_address+0x79/0xf0 [ 752.375619] ? __kernel_text_address+0xd/0x40 [ 752.380100] ? unwind_get_return_address+0x61/0xa0 [ 752.385019] ? __save_stack_trace+0x8d/0xf0 [ 752.389342] ? trace_hardirqs_on+0x10/0x10 [ 752.393575] ? save_stack+0x43/0xd0 [ 752.397205] ? kasan_kmalloc+0xc4/0xe0 [ 752.401075] ? kasan_slab_alloc+0x12/0x20 [ 752.405211] ? kmem_cache_alloc+0x12e/0x760 [ 752.409517] ? sctp_chunkify+0xd6/0x420 [ 752.413474] ? _sctp_make_chunk+0x157/0x280 [ 752.417787] ? sctp_make_datafrag_empty+0x1d6/0x2e0 [ 752.422788] ? sctp_datamsg_from_user+0x7c7/0x1310 [ 752.427712] ? sctp_sendmsg_to_asoc+0xdbe/0x21b0 [ 752.433067] ? sctp_sendmsg+0x13c2/0x1d90 [ 752.437198] ? inet_sendmsg+0x1a1/0x690 [ 752.441167] ? sock_sendmsg+0xd5/0x120 [ 752.445037] ? sock_write_iter+0x362/0x5c0 [ 752.449254] ? __vfs_write+0x6c6/0x9f0 [ 752.453125] ? vfs_write+0x1fc/0x560 [ 752.456820] ? ksys_write+0x101/0x260 [ 752.460613] ? __x64_sys_write+0x73/0xb0 [ 752.464660] ? do_syscall_64+0x1b9/0x820 [ 752.468705] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 752.474055] ? lock_downgrade+0x8f0/0x8f0 [ 752.478197] ? lock_downgrade+0x8f0/0x8f0 [ 752.482332] ? lock_acquire+0x1e4/0x540 [ 752.486291] ? fs_reclaim_acquire+0x20/0x20 [ 752.490594] ? lock_downgrade+0x8f0/0x8f0 [ 752.494741] ? lock_release+0xa30/0xa30 [ 752.498798] ? kasan_kmalloc+0xc4/0xe0 [ 752.502675] ? kasan_kmalloc+0xc4/0xe0 [ 752.506547] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 752.512067] ? kasan_poison_object_data+0x21/0x40 [ 752.516913] ? sctp_outq_free+0x20/0x20 [ 752.520874] ? sctp_sm_lookup_event+0xf8/0x4b4 [ 752.525438] ? dccp_diag_dump+0x40/0x40 [ 752.529421] sctp_outq_uncork+0x6a/0x80 [ 752.533381] sctp_do_sm+0x61d/0x71e0 [ 752.537082] ? iov_iter_npages+0xe80/0xe80 [ 752.541307] ? sctp_do_8_2_transport_strike.isra.16+0x950/0x950 [ 752.547360] ? refcount_inc_not_zero+0x1e5/0x2f0 [ 752.552100] ? refcount_add_not_zero+0x330/0x330 [ 752.556841] ? iov_iter_advance+0x14e0/0x14e0 [ 752.561334] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 752.566333] ? skb_put+0x17b/0x1e0 [ 752.569863] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 752.575391] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 752.580918] ? sctp_datamsg_from_user+0xd6b/0x1310 [ 752.585836] ? sctp_datamsg_free+0x90/0x90 [ 752.590056] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 752.595586] ? refcount_add_not_zero+0x21e/0x330 [ 752.600334] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 752.605871] ? refcount_add_not_zero+0x21e/0x330 [ 752.610613] ? refcount_dec_if_one+0x180/0x180 [ 752.615186] sctp_primitive_SEND+0xa0/0xd0 [ 752.619946] sctp_sendmsg_to_asoc+0x1266/0x21b0 [ 752.624607] ? sctp_transport_lookup_process+0x1e0/0x1e0 [ 752.630047] ? lock_acquire+0x1e4/0x540 [ 752.634008] ? sctp_sendmsg+0x1425/0x1d90 [ 752.638147] ? lock_release+0xa30/0xa30 [ 752.642114] ? kasan_check_read+0x11/0x20 [ 752.646256] ? do_raw_spin_unlock+0xa7/0x2f0 [ 752.650646] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 752.655386] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 752.660925] ? sctp_id2assoc+0x231/0x3e0 [ 752.664969] ? kasan_check_write+0x14/0x20 [ 752.669189] ? sctp_wfree+0xb90/0xb90 [ 752.672988] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 752.678513] ? sctp_sendmsg_check_sflags+0x1bd/0x270 [ 752.683601] sctp_sendmsg+0x13c2/0x1d90 [ 752.687561] ? check_same_owner+0x340/0x340 [ 752.691978] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 752.697674] ? sctp_id2assoc+0x3e0/0x3e0 [ 752.701727] ? lock_acquire+0x1e4/0x540 [ 752.705693] ? __fget+0x4ac/0x740 [ 752.709148] inet_sendmsg+0x1a1/0x690 [ 752.712933] ? ipip_gro_receive+0x100/0x100 [ 752.717246] ? __fget+0x4d5/0x740 [ 752.720692] ? security_socket_sendmsg+0x94/0xc0 [ 752.725431] ? ipip_gro_receive+0x100/0x100 [ 752.729750] sock_sendmsg+0xd5/0x120 [ 752.733460] sock_write_iter+0x362/0x5c0 [ 752.737506] ? sock_sendmsg+0x120/0x120 [ 752.741483] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 752.747009] ? iov_iter_init+0xc9/0x1f0 [ 752.750979] __vfs_write+0x6c6/0x9f0 [ 752.754860] ? kernel_read+0x120/0x120 [ 752.758746] ? vfs_write+0x2f3/0x560 [ 752.762447] ? wait_for_completion+0x8d0/0x8d0 [ 752.767016] ? lock_release+0xa30/0xa30 [ 752.770979] ? fsnotify+0x14e0/0x14e0 [ 752.774764] ? rw_verify_area+0x118/0x360 [ 752.778908] vfs_write+0x1fc/0x560 [ 752.782434] ksys_write+0x101/0x260 [ 752.786045] ? __ia32_sys_read+0xb0/0xb0 [ 752.790090] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 752.795625] __x64_sys_write+0x73/0xb0 [ 752.799519] do_syscall_64+0x1b9/0x820 [ 752.803403] ? finish_task_switch+0x1d3/0x870 [ 752.807889] ? syscall_return_slowpath+0x5e0/0x5e0 [ 752.812804] ? syscall_return_slowpath+0x31d/0x5e0 [ 752.817722] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 752.822723] ? prepare_exit_to_usermode+0x291/0x3b0 [ 752.827734] ? perf_trace_sys_enter+0xb10/0xb10 [ 752.832388] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 752.837219] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 752.842394] RIP: 0033:0x455e29 [ 752.845565] 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 [ 752.864758] RSP: 002b:00007fd8de2edc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 752.872463] RAX: ffffffffffffffda RBX: 00007fd8de2ee6d4 RCX: 0000000000455e29 [ 752.879719] RDX: 0000000000034000 RSI: 0000000020000240 RDI: 0000000000000014 02:02:10 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000200)) mincore(&(0x7f0000f2c000/0x4000)=nil, 0x4000, &(0x7f0000000000)) r0 = socket(0x8, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000180)={@mcast1, 0x0}, &(0x7f00000001c0)=0x14) connect$packet(r0, &(0x7f00000002c0)={0x11, 0x66a34d17681a7fb0, r1, 0x1, 0xfffffffffffffff9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) [ 752.886976] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 752.894243] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 752.901499] R13: 00000000004c2e51 R14: 00000000004d4c30 R15: 000000000000000d 02:02:10 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x700000000000000}, 0x6) close(r0) 02:02:10 executing program 4 (fault-call:8 fault-nth:14): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:10 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) open(&(0x7f0000000000)='./file0/bus\x00', 0x400, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000040)={'team0\x00', 0x80000000}) dup3(r1, r0, 0x80000) 02:02:10 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f4d24ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:10 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0xc0010141]}) 02:02:10 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_GET_NUM_WAITING(0xffffffffffffffff, 0x227e, &(0x7f0000000200)) 02:02:10 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x800, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0xa000, 0x0) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r5, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x21000008}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r6, 0x8, 0x70bd27, 0x25dfdbfe, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x4008080}, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:10 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x36b}], 0x1, 0x0) [ 753.116223] FAULT_INJECTION: forcing a failure. [ 753.116223] name failslab, interval 1, probability 0, space 0, times 0 [ 753.127689] CPU: 1 PID: 17720 Comm: syz-executor4 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 753.136112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 753.145490] Call Trace: [ 753.148092] dump_stack+0x1c9/0x2b4 [ 753.151737] ? dump_stack_print_info.cold.2+0x52/0x52 [ 753.156947] should_fail.cold.4+0xa/0x11 [ 753.161023] ? __kernel_text_address+0xd/0x40 [ 753.165533] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 753.170663] ? __save_stack_trace+0x8d/0xf0 [ 753.175088] ? save_stack+0xa9/0xd0 [ 753.178711] ? save_stack+0x43/0xd0 [ 753.182353] ? kasan_kmalloc+0xc4/0xe0 [ 753.186950] ? kasan_slab_alloc+0x12/0x20 [ 753.191109] ? kmem_cache_alloc_node+0x144/0x780 [ 753.195890] ? __alloc_skb+0x119/0x790 [ 753.199779] ? sctp_packet_transmit+0x486/0x3df0 [ 753.204638] ? sctp_outq_flush+0x613/0x34c0 [ 753.208970] ? sctp_outq_uncork+0x6a/0x80 [ 753.213112] ? sctp_do_sm+0x61d/0x71e0 [ 753.216992] ? sctp_primitive_SEND+0xa0/0xd0 [ 753.221395] ? sctp_sendmsg_to_asoc+0x1266/0x21b0 [ 753.226238] ? sctp_sendmsg+0x13c2/0x1d90 [ 753.230373] ? inet_sendmsg+0x1a1/0x690 [ 753.234337] ? sock_sendmsg+0xd5/0x120 [ 753.238214] ? lock_acquire+0x1e4/0x540 [ 753.242188] ? fs_reclaim_acquire+0x20/0x20 [ 753.246505] ? lock_downgrade+0x8f0/0x8f0 [ 753.250643] ? check_same_owner+0x340/0x340 [ 753.254955] ? lock_downgrade+0x8f0/0x8f0 [ 753.259096] ? kasan_alloc_pages+0x38/0x40 [ 753.263331] ? rcu_note_context_switch+0x730/0x730 [ 753.268259] __should_failslab+0x124/0x180 [ 753.272483] should_failslab+0x9/0x14 [ 753.276274] kmem_cache_alloc_node_trace+0x26f/0x770 [ 753.281366] ? kasan_kmalloc+0xc4/0xe0 [ 753.285242] __kmalloc_node_track_caller+0x33/0x70 [ 753.290160] __kmalloc_reserve.isra.41+0x3a/0xe0 [ 753.294912] __alloc_skb+0x155/0x790 [ 753.298612] ? trace_hardirqs_on+0x10/0x10 [ 753.302833] ? skb_scrub_packet+0x490/0x490 [ 753.307145] ? lock_acquire+0x1e4/0x540 [ 753.311105] ? ip6_dst_check+0x44c/0xaf0 [ 753.315152] ? lock_downgrade+0x8f0/0x8f0 [ 753.319289] ? sctp_packet_config+0xf60/0xf60 [ 753.323771] ? lock_release+0xa30/0xa30 [ 753.327737] ? do_raw_spin_unlock+0xa7/0x2f0 [ 753.332164] sctp_packet_transmit+0x486/0x3df0 [ 753.336737] ? ip6_negative_advice+0x230/0x230 [ 753.341307] ? sctp_packet_config+0xf60/0xf60 [ 753.345792] ? lock_acquire+0x1e4/0x540 [ 753.349751] ? sctp_packet_config+0x8b8/0xf60 [ 753.354229] ? lock_downgrade+0x8f0/0x8f0 [ 753.358588] ? lock_release+0xa30/0xa30 [ 753.362550] ? trace_hardirqs_on+0x10/0x10 [ 753.366769] ? unwind_get_return_address+0x61/0xa0 [ 753.371687] ? __save_stack_trace+0x8d/0xf0 [ 753.375995] ? sctp_packet_config+0x8e6/0xf60 [ 753.380481] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 753.386005] ? sctp_sched_dequeue_common+0x2de/0x610 [ 753.391097] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 753.396622] ? sctp_sched_dequeue_done+0x2a0/0x2a0 [ 753.401537] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 753.407064] ? __sctp_packet_append_chunk+0x129/0xf30 [ 753.412238] ? sctp_outq_select_transport+0x9e0/0x9e0 [ 753.417426] ? sctp_csum_update+0x30/0x30 [ 753.421571] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 753.427103] ? sctp_outq_select_transport+0x2ec/0x9e0 [ 753.432276] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 753.437799] ? sctp_chunk_abandoned+0x39d/0xa20 [ 753.442463] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 753.447990] ? sctp_packet_append_chunk+0x97b/0xdd0 [ 753.452993] ? sctp_process_strreset_inreq+0x4a0/0xce0 [ 753.458272] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 753.463798] ? sctp_packet_transmit_chunk+0x45/0x18b [ 753.468886] sctp_outq_flush+0x613/0x34c0 [ 753.473029] ? is_bpf_text_address+0xae/0x170 [ 753.477515] ? lock_downgrade+0x8f0/0x8f0 [ 753.481651] ? sctp_check_transmitted+0x1ed0/0x1ed0 [ 753.486654] ? rcu_is_watching+0x8c/0x150 [ 753.490795] ? is_bpf_text_address+0xd7/0x170 [ 753.495280] ? kernel_text_address+0x79/0xf0 [ 753.499675] ? __kernel_text_address+0xd/0x40 [ 753.504160] ? unwind_get_return_address+0x61/0xa0 [ 753.509077] ? __save_stack_trace+0x8d/0xf0 [ 753.513387] ? trace_hardirqs_on+0x10/0x10 [ 753.517606] ? save_stack+0x43/0xd0 [ 753.521215] ? kasan_kmalloc+0xc4/0xe0 [ 753.525086] ? kasan_slab_alloc+0x12/0x20 [ 753.529236] ? kmem_cache_alloc+0x12e/0x760 [ 753.533543] ? sctp_chunkify+0xd6/0x420 [ 753.537497] ? _sctp_make_chunk+0x157/0x280 [ 753.541801] ? sctp_make_datafrag_empty+0x1d6/0x2e0 [ 753.546807] ? sctp_datamsg_from_user+0x7c7/0x1310 [ 753.551740] ? sctp_sendmsg_to_asoc+0xdbe/0x21b0 [ 753.556497] ? sctp_sendmsg+0x13c2/0x1d90 [ 753.560651] ? inet_sendmsg+0x1a1/0x690 [ 753.564620] ? sock_sendmsg+0xd5/0x120 [ 753.568489] ? sock_write_iter+0x362/0x5c0 [ 753.572707] ? __vfs_write+0x6c6/0x9f0 [ 753.576575] ? vfs_write+0x1fc/0x560 [ 753.580271] ? ksys_write+0x101/0x260 [ 753.584058] ? __x64_sys_write+0x73/0xb0 [ 753.588117] ? do_syscall_64+0x1b9/0x820 [ 753.592166] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 753.597604] ? lock_downgrade+0x8f0/0x8f0 [ 753.601735] ? lock_downgrade+0x8f0/0x8f0 [ 753.605886] ? lock_acquire+0x1e4/0x540 [ 753.609854] ? fs_reclaim_acquire+0x20/0x20 [ 753.614171] ? lock_downgrade+0x8f0/0x8f0 [ 753.618305] ? lock_release+0xa30/0xa30 [ 753.622263] ? kasan_kmalloc+0xc4/0xe0 [ 753.626156] ? kasan_kmalloc+0xc4/0xe0 [ 753.630033] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 753.635569] ? kasan_poison_object_data+0x21/0x40 [ 753.640416] ? sctp_outq_free+0x20/0x20 [ 753.644389] ? sctp_sm_lookup_event+0xf8/0x4b4 [ 753.648957] ? dccp_diag_dump+0x40/0x40 [ 753.652915] sctp_outq_uncork+0x6a/0x80 [ 753.656876] sctp_do_sm+0x61d/0x71e0 [ 753.660590] ? iov_iter_npages+0xe80/0xe80 [ 753.664819] ? sctp_do_8_2_transport_strike.isra.16+0x950/0x950 [ 753.670863] ? refcount_inc_not_zero+0x1e5/0x2f0 [ 753.675602] ? refcount_add_not_zero+0x330/0x330 [ 753.680344] ? iov_iter_advance+0x14e0/0x14e0 [ 753.684833] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 753.689833] ? skb_put+0x17b/0x1e0 [ 753.693370] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 753.698897] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 753.704423] ? sctp_datamsg_from_user+0xd6b/0x1310 [ 753.709362] ? sctp_datamsg_free+0x90/0x90 [ 753.713589] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 753.719121] ? refcount_add_not_zero+0x21e/0x330 [ 753.723866] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 753.729384] ? refcount_add_not_zero+0x21e/0x330 [ 753.734134] ? refcount_dec_if_one+0x180/0x180 [ 753.738706] sctp_primitive_SEND+0xa0/0xd0 [ 753.742931] sctp_sendmsg_to_asoc+0x1266/0x21b0 [ 753.747600] ? sctp_transport_lookup_process+0x1e0/0x1e0 [ 753.753036] ? __account_cfs_rq_runtime+0x770/0x770 [ 753.758042] ? lock_acquire+0x1e4/0x540 [ 753.762005] ? sctp_sendmsg+0x1425/0x1d90 [ 753.766153] ? lock_release+0xa30/0xa30 [ 753.770631] ? kasan_check_read+0x11/0x20 [ 753.774772] ? do_raw_spin_unlock+0xa7/0x2f0 [ 753.779171] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 753.783737] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 753.789357] ? sctp_id2assoc+0x231/0x3e0 [ 753.793405] ? kasan_check_write+0x14/0x20 [ 753.797624] ? sctp_wfree+0xb90/0xb90 [ 753.801423] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 753.806946] ? sctp_sendmsg_check_sflags+0x1bd/0x270 [ 753.812036] sctp_sendmsg+0x13c2/0x1d90 [ 753.815997] ? run_rebalance_domains+0x4c0/0x4c0 [ 753.820741] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 753.826269] ? sctp_id2assoc+0x3e0/0x3e0 [ 753.830337] ? lock_acquire+0x1e4/0x540 [ 753.834293] ? __fget+0x4ac/0x740 [ 753.837738] inet_sendmsg+0x1a1/0x690 [ 753.841523] ? ipip_gro_receive+0x100/0x100 [ 753.845826] ? __fget+0x4d5/0x740 [ 753.849266] ? security_socket_sendmsg+0x94/0xc0 [ 753.854003] ? ipip_gro_receive+0x100/0x100 [ 753.858313] sock_sendmsg+0xd5/0x120 [ 753.862013] sock_write_iter+0x362/0x5c0 [ 753.866059] ? sock_sendmsg+0x120/0x120 [ 753.870025] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 753.875546] ? iov_iter_init+0xc9/0x1f0 [ 753.879507] __vfs_write+0x6c6/0x9f0 [ 753.883208] ? kernel_read+0x120/0x120 [ 753.887077] ? vfs_write+0x2f3/0x560 [ 753.890779] ? wait_for_completion+0x8d0/0x8d0 [ 753.895352] ? lock_release+0xa30/0xa30 [ 753.899314] ? fsnotify+0x14e0/0x14e0 [ 753.903107] ? rw_verify_area+0x118/0x360 [ 753.907240] vfs_write+0x1fc/0x560 [ 753.910765] ksys_write+0x101/0x260 [ 753.914390] ? __ia32_sys_read+0xb0/0xb0 [ 753.918436] ? syscall_slow_exit_work+0x500/0x500 [ 753.923264] __x64_sys_write+0x73/0xb0 [ 753.927146] do_syscall_64+0x1b9/0x820 [ 753.931029] ? finish_task_switch+0x1d3/0x870 [ 753.935508] ? syscall_return_slowpath+0x5e0/0x5e0 [ 753.940432] ? syscall_return_slowpath+0x31d/0x5e0 [ 753.945356] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 753.950358] ? prepare_exit_to_usermode+0x291/0x3b0 [ 753.955373] ? perf_trace_sys_enter+0xb10/0xb10 [ 753.960037] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 753.964879] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 753.970052] RIP: 0033:0x455e29 [ 753.973222] 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 [ 753.992488] RSP: 002b:00007fd8de2edc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 754.000182] RAX: ffffffffffffffda RBX: 00007fd8de2ee6d4 RCX: 0000000000455e29 [ 754.007439] RDX: 0000000000034000 RSI: 0000000020000240 RDI: 0000000000000014 02:02:11 executing program 4 (fault-call:8 fault-nth:15): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) [ 754.014692] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 754.021946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 754.029196] R13: 00000000004c2e51 R14: 00000000004d4c30 R15: 000000000000000e 02:02:11 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x80ffffff}, 0x6) close(r0) 02:02:11 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x150001c0]}) 02:02:11 executing program 5: r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000040)={0x7f}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r2, r0, 0x0) 02:02:11 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f7a4eff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:11 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x2a7}], 0x1, 0x0) 02:02:11 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000040)="b57bd23967f81597e911d25a3d62aa87", 0x10) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe1000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f00000000c0)="672eff8b80e5660f38827e7b660feeebb96d0300000f32b8010000000f01c10f01df0f63757466660f38822dfd00000066b826010f00d866b86c008ed0", 0x3d}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 02:02:11 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) listen(r1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) delete_module(&(0x7f00000000c0)='@\x00', 0x800) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000080)=0x2, 0x4) 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_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) [ 754.220574] FAULT_INJECTION: forcing a failure. [ 754.220574] name failslab, interval 1, probability 0, space 0, times 0 [ 754.232361] CPU: 0 PID: 17753 Comm: syz-executor4 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 754.240840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 754.250195] Call Trace: [ 754.252793] dump_stack+0x1c9/0x2b4 [ 754.256416] ? dump_stack_print_info.cold.2+0x52/0x52 [ 754.261634] should_fail.cold.4+0xa/0x11 [ 754.265699] ? __kernel_text_address+0xd/0x40 [ 754.270217] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 754.275353] ? __save_stack_trace+0x8d/0xf0 [ 754.279689] ? save_stack+0xa9/0xd0 [ 754.283302] ? save_stack+0x43/0xd0 [ 754.286919] ? kasan_kmalloc+0xc4/0xe0 [ 754.290797] ? kasan_slab_alloc+0x12/0x20 [ 754.294984] ? kmem_cache_alloc_node+0x144/0x780 [ 754.299742] ? __alloc_skb+0x119/0x790 [ 754.303621] ? sctp_packet_transmit+0x486/0x3df0 [ 754.308374] ? sctp_outq_flush+0x613/0x34c0 [ 754.312677] ? sctp_outq_uncork+0x6a/0x80 [ 754.316989] ? sctp_do_sm+0x61d/0x71e0 [ 754.320884] ? sctp_primitive_SEND+0xa0/0xd0 [ 754.325285] ? sctp_sendmsg_to_asoc+0x1266/0x21b0 [ 754.330113] ? sctp_sendmsg+0x13c2/0x1d90 [ 754.334252] ? inet_sendmsg+0x1a1/0x690 [ 754.338221] ? sock_sendmsg+0xd5/0x120 [ 754.342103] ? lock_acquire+0x1e4/0x540 [ 754.346067] ? fs_reclaim_acquire+0x20/0x20 [ 754.350394] ? lock_downgrade+0x8f0/0x8f0 [ 754.354532] ? check_same_owner+0x340/0x340 [ 754.358866] ? lock_downgrade+0x8f0/0x8f0 [ 754.362998] ? rcu_note_context_switch+0x730/0x730 [ 754.367937] __should_failslab+0x124/0x180 [ 754.372172] should_failslab+0x9/0x14 [ 754.375983] kmem_cache_alloc_node_trace+0x26f/0x770 [ 754.381089] ? kasan_kmalloc+0xc4/0xe0 [ 754.384987] __kmalloc_node_track_caller+0x33/0x70 [ 754.389912] __kmalloc_reserve.isra.41+0x3a/0xe0 [ 754.394662] __alloc_skb+0x155/0x790 [ 754.398370] ? trace_hardirqs_on+0x10/0x10 [ 754.402604] ? skb_scrub_packet+0x490/0x490 [ 754.406927] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 754.411926] ? gup_pgd_range+0x40f/0x3410 [ 754.416094] ? lock_acquire+0x1e4/0x540 [ 754.420062] ? ip6_dst_check+0x44c/0xaf0 [ 754.424122] ? lock_downgrade+0x8f0/0x8f0 [ 754.428269] ? lock_release+0xa30/0xa30 [ 754.432230] sctp_packet_transmit+0x486/0x3df0 [ 754.436816] ? ip6_negative_advice+0x230/0x230 [ 754.441389] ? sctp_packet_config+0xf60/0xf60 [ 754.445868] ? lock_acquire+0x1e4/0x540 [ 754.449848] ? sctp_packet_config+0x8b8/0xf60 [ 754.454342] ? lock_downgrade+0x8f0/0x8f0 [ 754.458486] ? lock_release+0xa30/0xa30 [ 754.462450] ? trace_hardirqs_on+0x10/0x10 [ 754.466681] ? unwind_get_return_address+0x61/0xa0 [ 754.471618] ? sctp_packet_config+0x8e6/0xf60 [ 754.476113] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 754.481631] ? sctp_sched_dequeue_common+0x2de/0x610 [ 754.486735] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 754.492274] ? sctp_sched_dequeue_done+0x2a0/0x2a0 [ 754.497200] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 754.502732] ? __sctp_packet_append_chunk+0x129/0xf30 [ 754.507926] ? sctp_outq_select_transport+0x9e0/0x9e0 [ 754.513115] ? sctp_csum_update+0x30/0x30 [ 754.517268] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 754.522793] ? sctp_outq_select_transport+0x2ec/0x9e0 [ 754.528004] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 754.533546] ? sctp_chunk_abandoned+0x39d/0xa20 [ 754.538203] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 754.543724] ? sctp_packet_append_chunk+0x97b/0xdd0 [ 754.548721] ? sctp_process_strreset_inreq+0x4a0/0xce0 [ 754.554028] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 754.559555] ? sctp_packet_transmit_chunk+0x45/0x18b [ 754.564652] sctp_outq_flush+0x613/0x34c0 [ 754.568787] ? is_bpf_text_address+0xae/0x170 [ 754.573280] ? lock_downgrade+0x8f0/0x8f0 [ 754.577431] ? sctp_check_transmitted+0x1ed0/0x1ed0 [ 754.582434] ? rcu_is_watching+0x8c/0x150 [ 754.586572] ? is_bpf_text_address+0xd7/0x170 [ 754.591056] ? kernel_text_address+0x79/0xf0 [ 754.595449] ? __kernel_text_address+0xd/0x40 [ 754.599938] ? unwind_get_return_address+0x61/0xa0 [ 754.604868] ? __save_stack_trace+0x8d/0xf0 [ 754.609182] ? trace_hardirqs_on+0x10/0x10 [ 754.613422] ? save_stack+0x43/0xd0 [ 754.617043] ? kasan_kmalloc+0xc4/0xe0 [ 754.620920] ? kasan_slab_alloc+0x12/0x20 [ 754.625056] ? kmem_cache_alloc+0x12e/0x760 [ 754.629388] ? sctp_chunkify+0xd6/0x420 [ 754.633349] ? _sctp_make_chunk+0x157/0x280 [ 754.637655] ? sctp_make_datafrag_empty+0x1d6/0x2e0 [ 754.642659] ? sctp_datamsg_from_user+0x7c7/0x1310 [ 754.647573] ? sctp_sendmsg_to_asoc+0xdbe/0x21b0 [ 754.652320] ? sctp_sendmsg+0x13c2/0x1d90 [ 754.656459] ? inet_sendmsg+0x1a1/0x690 [ 754.660432] ? sock_sendmsg+0xd5/0x120 [ 754.664319] ? sock_write_iter+0x362/0x5c0 [ 754.668541] ? __vfs_write+0x6c6/0x9f0 [ 754.672424] ? vfs_write+0x1fc/0x560 [ 754.676125] ? ksys_write+0x101/0x260 [ 754.679913] ? __x64_sys_write+0x73/0xb0 [ 754.683967] ? do_syscall_64+0x1b9/0x820 [ 754.688041] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 754.693398] ? lock_downgrade+0x8f0/0x8f0 [ 754.697552] ? lock_acquire+0x1e4/0x540 [ 754.701520] ? fs_reclaim_acquire+0x20/0x20 [ 754.705837] ? lock_downgrade+0x8f0/0x8f0 [ 754.709981] ? lock_release+0xa30/0xa30 [ 754.713948] ? kasan_kmalloc+0xc4/0xe0 [ 754.717838] ? kasan_kmalloc+0xc4/0xe0 [ 754.721719] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 754.727264] ? kasan_poison_object_data+0x21/0x40 [ 754.732091] ? sctp_outq_free+0x20/0x20 [ 754.736070] ? sctp_sm_lookup_event+0xf8/0x4b4 [ 754.740636] ? dccp_diag_dump+0x40/0x40 [ 754.744600] sctp_outq_uncork+0x6a/0x80 [ 754.748591] sctp_do_sm+0x61d/0x71e0 [ 754.752297] ? iov_iter_npages+0xe80/0xe80 [ 754.756535] ? sctp_do_8_2_transport_strike.isra.16+0x950/0x950 [ 754.762591] ? refcount_inc_not_zero+0x1e5/0x2f0 [ 754.767352] ? refcount_add_not_zero+0x330/0x330 [ 754.772108] ? iov_iter_advance+0x14e0/0x14e0 [ 754.776611] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 754.781620] ? skb_put+0x17b/0x1e0 [ 754.785145] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 754.790670] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 754.796204] ? sctp_datamsg_from_user+0xd6b/0x1310 [ 754.801129] ? sctp_datamsg_free+0x90/0x90 [ 754.805358] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 754.810887] ? refcount_add_not_zero+0x21e/0x330 [ 754.815629] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 754.821165] ? refcount_add_not_zero+0x21e/0x330 [ 754.825909] ? refcount_dec_if_one+0x180/0x180 [ 754.830483] sctp_primitive_SEND+0xa0/0xd0 [ 754.834713] sctp_sendmsg_to_asoc+0x1266/0x21b0 [ 754.839387] ? sctp_transport_lookup_process+0x1e0/0x1e0 [ 754.844832] ? lock_acquire+0x1e4/0x540 [ 754.848794] ? sctp_sendmsg+0x1425/0x1d90 [ 754.852926] ? lock_release+0xa30/0xa30 [ 754.856919] ? kasan_check_read+0x11/0x20 [ 754.861060] ? do_raw_spin_unlock+0xa7/0x2f0 [ 754.865457] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 754.870044] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 754.875576] ? sctp_id2assoc+0x231/0x3e0 [ 754.879633] ? kasan_check_write+0x14/0x20 [ 754.883876] ? sctp_wfree+0xb90/0xb90 [ 754.887688] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 754.893214] ? sctp_sendmsg_check_sflags+0x1bd/0x270 [ 754.898319] sctp_sendmsg+0x13c2/0x1d90 [ 754.902310] ? check_same_owner+0x340/0x340 [ 754.906617] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 754.912169] ? sctp_id2assoc+0x3e0/0x3e0 [ 754.916242] ? lock_acquire+0x1e4/0x540 [ 754.920218] ? __fget+0x4ac/0x740 [ 754.923671] inet_sendmsg+0x1a1/0x690 [ 754.927463] ? ipip_gro_receive+0x100/0x100 [ 754.931772] ? __fget+0x4d5/0x740 [ 754.935224] ? security_socket_sendmsg+0x94/0xc0 [ 754.939980] ? ipip_gro_receive+0x100/0x100 [ 754.944295] sock_sendmsg+0xd5/0x120 [ 754.948002] sock_write_iter+0x362/0x5c0 [ 754.952716] ? sock_sendmsg+0x120/0x120 [ 754.956689] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 754.962224] ? iov_iter_init+0xc9/0x1f0 [ 754.966209] __vfs_write+0x6c6/0x9f0 [ 754.969920] ? kernel_read+0x120/0x120 [ 754.973787] ? vfs_write+0x2f3/0x560 [ 754.977495] ? wait_for_completion+0x8d0/0x8d0 [ 754.982069] ? lock_release+0xa30/0xa30 [ 754.986041] ? fsnotify+0x14e0/0x14e0 [ 754.989876] ? rw_verify_area+0x118/0x360 [ 754.994016] vfs_write+0x1fc/0x560 [ 754.997724] ksys_write+0x101/0x260 [ 755.001345] ? __ia32_sys_read+0xb0/0xb0 [ 755.005408] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 755.010957] __x64_sys_write+0x73/0xb0 [ 755.014842] do_syscall_64+0x1b9/0x820 [ 755.018723] ? syscall_return_slowpath+0x5e0/0x5e0 [ 755.023649] ? syscall_return_slowpath+0x31d/0x5e0 [ 755.028568] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 755.033568] ? prepare_exit_to_usermode+0x291/0x3b0 [ 755.038577] ? perf_trace_sys_enter+0xb10/0xb10 [ 755.043239] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 755.048079] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 755.053255] RIP: 0033:0x455e29 02:02:12 executing program 4 (fault-call:8 fault-nth:16): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) [ 755.056428] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 755.075620] RSP: 002b:00007fd8de2edc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 755.083320] RAX: ffffffffffffffda RBX: 00007fd8de2ee6d4 RCX: 0000000000455e29 [ 755.090579] RDX: 0000000000034000 RSI: 0000000020000240 RDI: 0000000000000014 [ 755.097927] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 755.105200] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 755.112472] R13: 00000000004c2e51 R14: 00000000004d4c30 R15: 000000000000000f 02:02:12 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f1296ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:12 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x11000000]}) 02:02:12 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x12f}], 0x1, 0x0) 02:02:12 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair(0x12, 0x4, 0x1, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000180)=@req3={0x0, 0x2, 0xffffffffffffffff, 0x100000001, 0x0, 0xf3d000000000000, 0x5}, 0x1c) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x800, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:12 executing program 5: mkdir(&(0x7f0000000040)='./file0/bus\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000080)={0x400, 0x10, [0xffffffff, 0x8, 0x1, 0x7]}) dup3(r1, r0, 0x0) 02:02:12 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x0, &(0x7f0000000140)) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='./file0\x00', 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x9) open(&(0x7f0000000000)='./file0\x00', 0x8000, 0xd0) [ 755.444482] FAULT_INJECTION: forcing a failure. [ 755.444482] name failslab, interval 1, probability 0, space 0, times 0 [ 755.455754] CPU: 1 PID: 17784 Comm: syz-executor4 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 755.464149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 755.473496] Call Trace: [ 755.476074] dump_stack+0x1c9/0x2b4 [ 755.479693] ? dump_stack_print_info.cold.2+0x52/0x52 [ 755.484918] ? ip6_fragment+0x3930/0x3930 [ 755.489093] should_fail.cold.4+0xa/0x11 [ 755.493154] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 755.498263] ? kasan_check_write+0x14/0x20 [ 755.502496] ? prep_compound_page+0x231/0x380 [ 755.507011] ? set_pageblock_migratetype+0x40/0x40 [ 755.511956] ? lock_release+0xa30/0xa30 [ 755.515932] ? kasan_check_read+0x11/0x20 [ 755.520086] ? trace_hardirqs_on+0x10/0x10 [ 755.524330] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 755.529878] ? lock_acquire+0x1e4/0x540 [ 755.533857] ? fs_reclaim_acquire+0x20/0x20 [ 755.538190] ? lock_downgrade+0x8f0/0x8f0 [ 755.542351] ? kasan_alloc_pages+0x38/0x40 [ 755.546599] ? check_same_owner+0x340/0x340 [ 755.550927] ? rcu_note_context_switch+0x730/0x730 [ 755.555860] __should_failslab+0x124/0x180 [ 755.560103] should_failslab+0x9/0x14 [ 755.563919] kmem_cache_alloc_node+0x272/0x780 [ 755.568515] ? sctp_v6_create_accept_sk+0x6c0/0x6c0 [ 755.574136] __alloc_skb+0x119/0x790 [ 755.577844] ? trace_hardirqs_on+0x10/0x10 [ 755.582073] ? skb_scrub_packet+0x490/0x490 [ 755.586386] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 755.591396] ? gup_pgd_range+0x40f/0x3410 [ 755.595531] ? lock_acquire+0x1e4/0x540 [ 755.599489] ? ip6_dst_check+0x44c/0xaf0 [ 755.603535] ? lock_downgrade+0x8f0/0x8f0 [ 755.607686] ? lock_release+0xa30/0xa30 [ 755.611654] sctp_packet_transmit+0x486/0x3df0 [ 755.616238] ? ip6_negative_advice+0x230/0x230 [ 755.620804] ? sctp_packet_config+0xf60/0xf60 [ 755.625287] ? lock_acquire+0x1e4/0x540 [ 755.629254] ? sctp_packet_config+0x8b8/0xf60 [ 755.633732] ? lock_downgrade+0x8f0/0x8f0 [ 755.637865] ? lock_release+0xa30/0xa30 [ 755.641821] ? trace_hardirqs_on+0x10/0x10 [ 755.646038] ? unwind_get_return_address+0x61/0xa0 [ 755.650952] ? sctp_packet_config+0x8e6/0xf60 [ 755.655433] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 755.660963] ? sctp_sched_dequeue_common+0x2de/0x610 [ 755.666048] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 755.671577] ? sctp_sched_dequeue_done+0x2a0/0x2a0 [ 755.676493] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 755.682368] ? __sctp_packet_append_chunk+0x129/0xf30 [ 755.687539] ? sctp_outq_select_transport+0x9e0/0x9e0 [ 755.692713] ? sctp_csum_update+0x30/0x30 [ 755.696843] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 755.702362] ? sctp_outq_select_transport+0x2ec/0x9e0 [ 755.707534] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 755.713055] ? sctp_chunk_abandoned+0x39d/0xa20 [ 755.717710] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 755.723233] ? sctp_packet_append_chunk+0x97b/0xdd0 [ 755.728231] ? sctp_process_strreset_inreq+0x4a0/0xce0 [ 755.733493] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 755.739014] ? sctp_packet_transmit_chunk+0x45/0x18b [ 755.744099] sctp_outq_flush+0x613/0x34c0 [ 755.748230] ? is_bpf_text_address+0xae/0x170 [ 755.752708] ? lock_downgrade+0x8f0/0x8f0 [ 755.756840] ? sctp_check_transmitted+0x1ed0/0x1ed0 [ 755.761838] ? rcu_is_watching+0x8c/0x150 [ 755.765990] ? is_bpf_text_address+0xd7/0x170 [ 755.771557] ? kernel_text_address+0x79/0xf0 [ 755.775952] ? __kernel_text_address+0xd/0x40 [ 755.780776] ? unwind_get_return_address+0x61/0xa0 [ 755.785693] ? __save_stack_trace+0x8d/0xf0 [ 755.790006] ? trace_hardirqs_on+0x10/0x10 [ 755.794229] ? save_stack+0x43/0xd0 [ 755.797839] ? kasan_kmalloc+0xc4/0xe0 [ 755.801705] ? kasan_slab_alloc+0x12/0x20 [ 755.805838] ? kmem_cache_alloc+0x12e/0x760 [ 755.810489] ? sctp_chunkify+0xd6/0x420 [ 755.814453] ? _sctp_make_chunk+0x157/0x280 [ 755.818757] ? sctp_make_datafrag_empty+0x1d6/0x2e0 [ 755.823755] ? sctp_datamsg_from_user+0x7c7/0x1310 [ 755.828669] ? sctp_sendmsg_to_asoc+0xdbe/0x21b0 [ 755.833426] ? sctp_sendmsg+0x13c2/0x1d90 [ 755.837562] ? inet_sendmsg+0x1a1/0x690 [ 755.841521] ? sock_sendmsg+0xd5/0x120 [ 755.845392] ? sock_write_iter+0x362/0x5c0 [ 755.849798] ? __vfs_write+0x6c6/0x9f0 [ 755.853673] ? vfs_write+0x1fc/0x560 [ 755.857368] ? ksys_write+0x101/0x260 [ 755.861149] ? __x64_sys_write+0x73/0xb0 [ 755.865194] ? do_syscall_64+0x1b9/0x820 [ 755.869245] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 755.874592] ? lock_downgrade+0x8f0/0x8f0 [ 755.878727] ? lock_acquire+0x1e4/0x540 [ 755.882698] ? fs_reclaim_acquire+0x20/0x20 [ 755.887005] ? lock_downgrade+0x8f0/0x8f0 [ 755.891139] ? lock_release+0xa30/0xa30 [ 755.895095] ? kasan_kmalloc+0xc4/0xe0 [ 755.898972] ? kasan_kmalloc+0xc4/0xe0 [ 755.902845] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 755.908364] ? kasan_poison_object_data+0x21/0x40 [ 755.913186] ? sctp_outq_free+0x20/0x20 [ 755.917153] ? sctp_sm_lookup_event+0xf8/0x4b4 [ 755.921716] ? dccp_diag_dump+0x40/0x40 [ 755.925675] sctp_outq_uncork+0x6a/0x80 [ 755.929646] sctp_do_sm+0x61d/0x71e0 [ 755.933361] ? iov_iter_npages+0xe80/0xe80 [ 755.937582] ? sctp_do_8_2_transport_strike.isra.16+0x950/0x950 [ 755.943625] ? refcount_inc_not_zero+0x1e5/0x2f0 [ 755.948363] ? refcount_add_not_zero+0x330/0x330 [ 755.953102] ? iov_iter_advance+0x14e0/0x14e0 [ 755.957582] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 755.962583] ? skb_put+0x17b/0x1e0 [ 755.966108] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 755.971644] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 755.977166] ? sctp_datamsg_from_user+0xd6b/0x1310 [ 755.982085] ? sctp_datamsg_free+0x90/0x90 [ 755.986307] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 755.991834] ? refcount_add_not_zero+0x21e/0x330 [ 755.996574] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 756.002091] ? refcount_add_not_zero+0x21e/0x330 [ 756.006828] ? refcount_dec_if_one+0x180/0x180 [ 756.011398] sctp_primitive_SEND+0xa0/0xd0 [ 756.015622] sctp_sendmsg_to_asoc+0x1266/0x21b0 [ 756.020281] ? sctp_transport_lookup_process+0x1e0/0x1e0 [ 756.025718] ? lock_acquire+0x1e4/0x540 [ 756.029673] ? sctp_sendmsg+0x1425/0x1d90 [ 756.033812] ? lock_release+0xa30/0xa30 [ 756.037772] ? kasan_check_read+0x11/0x20 [ 756.041899] ? do_raw_spin_unlock+0xa7/0x2f0 [ 756.046291] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 756.050866] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 756.056385] ? sctp_id2assoc+0x231/0x3e0 [ 756.060427] ? kasan_check_write+0x14/0x20 [ 756.064644] ? sctp_wfree+0xb90/0xb90 [ 756.068425] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 756.073942] ? sctp_sendmsg_check_sflags+0x1bd/0x270 [ 756.079034] sctp_sendmsg+0x13c2/0x1d90 [ 756.082994] ? check_same_owner+0x340/0x340 [ 756.087303] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 756.092822] ? sctp_id2assoc+0x3e0/0x3e0 [ 756.096876] ? lock_acquire+0x1e4/0x540 [ 756.100919] ? __fget+0x4ac/0x740 [ 756.104362] inet_sendmsg+0x1a1/0x690 [ 756.108144] ? ipip_gro_receive+0x100/0x100 [ 756.112444] ? __fget+0x4d5/0x740 [ 756.115898] ? security_socket_sendmsg+0x94/0xc0 [ 756.120635] ? ipip_gro_receive+0x100/0x100 [ 756.124939] sock_sendmsg+0xd5/0x120 [ 756.128644] sock_write_iter+0x362/0x5c0 [ 756.132787] ? sock_sendmsg+0x120/0x120 [ 756.136750] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 756.142270] ? iov_iter_init+0xc9/0x1f0 [ 756.146229] __vfs_write+0x6c6/0x9f0 [ 756.149928] ? kernel_read+0x120/0x120 [ 756.153794] ? vfs_write+0x2f3/0x560 [ 756.157494] ? wait_for_completion+0x8d0/0x8d0 [ 756.162060] ? lock_release+0xa30/0xa30 [ 756.166026] ? fsnotify+0x14e0/0x14e0 [ 756.169809] ? rw_verify_area+0x118/0x360 [ 756.173950] vfs_write+0x1fc/0x560 [ 756.177476] ksys_write+0x101/0x260 [ 756.181088] ? __ia32_sys_read+0xb0/0xb0 [ 756.185135] ? syscall_slow_exit_work+0x500/0x500 [ 756.189961] __x64_sys_write+0x73/0xb0 [ 756.193857] do_syscall_64+0x1b9/0x820 [ 756.205377] ? finish_task_switch+0x1d3/0x870 [ 756.209868] ? syscall_return_slowpath+0x5e0/0x5e0 [ 756.214788] ? syscall_return_slowpath+0x31d/0x5e0 [ 756.219699] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 756.224783] ? prepare_exit_to_usermode+0x291/0x3b0 [ 756.229782] ? perf_trace_sys_enter+0xb10/0xb10 [ 756.234433] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 756.239349] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 756.244517] RIP: 0033:0x455e29 [ 756.247683] 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 [ 756.267109] RSP: 002b:00007fd8de2edc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 756.274809] RAX: ffffffffffffffda RBX: 00007fd8de2ee6d4 RCX: 0000000000455e29 [ 756.282059] RDX: 0000000000034000 RSI: 0000000020000240 RDI: 0000000000000014 [ 756.290010] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 756.297264] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 756.304515] R13: 00000000004c2e51 R14: 00000000004d4c30 R15: 0000000000000010 02:02:13 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x400000, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x3) r2 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="5cb1285c0d636e4dd84c23b375aed3989d21a80eb6284407e974d55d728e248cf7b63688e625a6f9dbb17ecda37393662017c6d038ec5dab0fbc564ff6c1cda786cecef6e47816b5b9bb78b802e38556", 0x50, 0xfffffffffffffffc) r3 = add_key$user(&(0x7f0000002840)='user\x00', &(0x7f00000028c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000026c0)="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", 0xfffffffffffffd2a, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000380)=[{&(0x7f0000000100)="96cbf45fb0a494c0f010ede388b3b2e41971521a2037039e388b22287a98c35272a27309195761c7bb97a2e8e3575c6529e707a75682c5fa37346c7cc5f47337a2ef415244c0974f07c45f592a93f3c52364bfbe430c31ead5fbe8b0b1b386ee8af1c9dd3daaf27c7c21337848001bfb021296230e91279fde4e794d0110680bc656daf48214753cab6f579bfcd4cb536493eea12ecda42e0ee6c344e034a5eb7e95bffb04433c9e10b7e31d01d390ec266c3701ac1f20bd4d4a7fb4a1c33e50f756eca16de376ca2fcf7488f0333b4d18f0faa6a4b0dfb13a4d8ea3e90793044538ebc7", 0xe4}, {&(0x7f0000000480)="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0x1000}, {&(0x7f0000000280)="b12473e534d0db29b3994adffefaa39f77956aac8fa7e86f477326d6dd4d2ccb0fb1a8928551661b1ee40f080690d01286779f1fb5ce0003ad23995925a2c5f3887577ea10418a2445f3b6e4fca26c0fe66df65fa231b91b573d5aad2e38a11077abcdaf712a873ee3748712ac7e81ed407e11d3148080111048303d22efce410563fb84", 0x84}, {&(0x7f0000001480)="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0x1000}, {&(0x7f0000000340)="25a43917", 0x4}, {&(0x7f0000002480)="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", 0xff}], 0x6, r3) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000240)={0x2, [0x0, 0x9]}, &(0x7f0000000400)=0x8) 02:02:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f7493ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:13 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x2000000}, 0x6) close(r0) 02:02:13 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:13 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x2fc}], 0x1, 0x0) 02:02:13 executing program 2: 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$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:13 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000001000)=ANY=[@ANYRESDEC], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x1, 0x2) recvmmsg(r2, &(0x7f0000003940)=[{{&(0x7f00000027c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000002a00)=[{&(0x7f0000002840)=""/153, 0x99}, {&(0x7f0000002900)=""/234, 0xea}], 0x2, &(0x7f0000002a40)=""/241, 0xf1, 0x8}, 0x10000}, {{&(0x7f0000002b40)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000002c80)=[{&(0x7f0000002bc0)=""/161, 0xa1}], 0x1, &(0x7f0000002cc0)=""/245, 0xf5, 0xffffffffffffff00}, 0xc95}, {{&(0x7f0000002dc0)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000003400)=[{&(0x7f0000002e40)=""/29, 0x1d}, {&(0x7f0000002e80)=""/209, 0xd1}, {&(0x7f0000002f80)=""/187, 0xbb}, {&(0x7f0000003040)=""/139, 0x8b}, {&(0x7f0000003100)=""/199, 0xc7}, {&(0x7f0000003200)=""/215, 0xd7}, {&(0x7f0000003300)=""/170, 0xaa}, {&(0x7f00000033c0)=""/23, 0x17}], 0x8, 0x0, 0x0, 0x2}, 0x9e8}, {{&(0x7f0000003480)=@generic, 0x80, &(0x7f0000003840)=[{&(0x7f0000003500)}, {&(0x7f0000003540)=""/112, 0x70}, {&(0x7f00000035c0)=""/103, 0x67}, {&(0x7f0000003640)=""/235, 0xeb}, {&(0x7f0000003740)=""/46, 0x2e}, {&(0x7f0000003780)=""/131, 0x83}], 0x6, &(0x7f00000038c0)=""/104, 0x68}}], 0x4, 0x20, &(0x7f0000003a40)={0x0, 0x1c9c380}) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000003a80)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f00000001c0)={r3, 0x0, 0x7, 0x4, 0xc7}) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000000180)={0xaa8d, 0x4, 0x2}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000280)=r0, 0x4) sendmsg(r2, &(0x7f0000001380)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000004540)}, 0x0) 02:02:13 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0xa00d]}) 02:02:13 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000000)) 02:02:13 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x6c}], 0x1, 0x0) 02:02:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f621eff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:13 executing program 2: r0 = socket$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$KVM_CREATE_VCPU(r2, 0xae41, 0x1) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000080)="3e6726410fc75c4858c74424002b000000c744240200000000ff2c24c461a969ef66b848008ec0c4e17a121500000000c4a2794157000f00d28f49c892ff66b850000f00d82e45c01cffb5", 0x4b}], 0x1, 0x40, &(0x7f0000000100)=[@vmwrite={0x8, 0x0, 0x6, 0x0, 0x0, 0x0, 0x60, 0x0, 0xff}], 0x1) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:13 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x1ff78) 02:02:13 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x2000000000000]}) 02:02:14 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r0, r0, 0x80000) 02:02:14 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x200022c0}], 0x1, 0x0) 02:02:14 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f0c26ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:14 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="020000624131418f7620702f169029335733bf56c5361b6fe39ce7453a4818a8802709cd8c779b800d2766f70913b28d7de2c007128d2ab94e8e3771d6f7d812e62fead7a3be5350bddfd1ebe3ff3fb329e7d752a564ba7e9c43154fd0343203496061f45a049100461b1bf051a05a470b2531df0b60211f300e664b9ec5d668540eef8d521a62315950354fa2b47345a68c6b823c18fe6ccbf3") r1 = openat$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$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:14 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x2ea}], 0x1, 0x0) 02:02:14 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x40cc) 02:02:14 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x34000000]}) 02:02:14 executing program 5: r0 = open$dir(&(0x7f0000000000)='./file0/bus\x00', 0xc00, 0x80) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./file0/bus\x00', 0x4, 0xff) r1 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r2, r1, 0x0) write$fuse(r1, &(0x7f0000000080)={0x50, 0x1, 0x3, @fuse_init_out={0x7, 0x1b, 0x7, 0x8001, 0x6, 0x0, 0x4, 0x3f}}, 0x50) 02:02:14 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = dup(r0) ioctl$KDADDIO(r1, 0x4b34, 0x80000000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) close(r2) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:14 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f9676ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:14 executing program 1: r0 = epoll_create(0xf) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000080)=0x1, 0x4) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f00000000c0)=[{}], 0x1, 0x47) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000100)='ipddp0\x00') 02:02:14 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x4002}, 0x6) close(r0) 02:02:14 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x20) write$P9_RWSTAT(r0, &(0x7f0000000040)={0x7, 0x7f, 0x2}, 0x7) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r1 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x1, 0x80, 0x8, 0x8, 0x10001, 0x0, 0x9a17, 0x100000001, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000100)=r3, 0x4) 02:02:14 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x580001c0]}) 02:02:14 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x3400a) 02:02:14 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x294}], 0x1, 0x0) 02:02:15 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1f4}], 0x1, 0x0) 02:02:15 executing program 5: mkdir(&(0x7f00000000c0)='./file0/bus\x00', 0x40) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000380)={@remote, @multicast1, 0x0}, &(0x7f00000003c0)=0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0x14) fanotify_mark(r1, 0x10, 0x10030, r1, &(0x7f0000000140)='./file0\x00') getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000540)={0x0, @broadcast, @loopback}, &(0x7f0000000580)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000005c0)={'vcan0\x00', 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) getpgid(r8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000600)={@loopback, 0x0}, &(0x7f0000000640)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000006c0)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000980)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000940)={&(0x7f0000001040)=ANY=[@ANYBLOB="d47daeb8decf24afc5f4153d107b03775cd6045bbcabc9599e8631fee107d2c37ab4a9ca3fc8958dfaf45cc47f4cbbd6a22ad5f4aba26a36c8dc1bc6186ee06ff907fc06bfd9885eefcc1881602359e5ac21c3d842da34fbcaec5accccb5794c424b09c97a1594441e6808012805fc0d3b6324cac9abfa91", @ANYRES16=r2, @ANYBLOB="000025bd7000fedbdf250100000008000100b89123e06375bc2f139c605274116dc8ac1e51f24d95a59501974adde4b253103a1f6cd00f", @ANYRES32=r3, @ANYBLOB="6001020038000100240001006e6f746966795f676570720000000000000000000000000000070300000008000400050000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400e54c80116b77605d3f84fbf668f3a0ebc6968ce9f9b44306289a27ade781dc24946544081a743f196ee20c4f40de4ea95513b07240030074b57d91c26d088c24b36c4e75b126954c3b0095ee77de16ab2c82fffa86b7b93e0b2b75baafebc9f157e32a374cdfe807b60329acca48271e69bb259cf1174d6d56971fe741f8", @ANYRES32=r4, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000600000008000100", @ANYRES32=r9, @ANYBLOB="bc00020038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004001f000000400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400ff03000008000600", @ANYRES32=r10, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400010000000800070000000000"], 0x240}, 0x1}, 0x4000040) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r11, r0, 0x0) 02:02:15 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x10000, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x3) socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl(r1, 0x8910, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0xc820cfbb6ff9a351, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:15 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067ffa0bff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:15 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34002) 02:02:15 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x4b564d04]}) 02:02:15 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x41d}], 0x1, 0x0) 02:02:15 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x1, 0x0) r1 = dup(r0) r2 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfff) ftruncate(r2, 0x80080) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040), 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000100)={r0, r2}) sendfile(r1, r2, &(0x7f00000000c0), 0x2008000fffffffe) 02:02:15 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = semget(0x3, 0x0, 0x32d) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000000)=""/211) dup3(r1, r0, 0x0) 02:02:15 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fcb11ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:15 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = getpgid(0x0) ptrace$getregs(0xe, r1, 0xffff, &(0x7f00000005c0)=""/237) r2 = creat(&(0x7f0000000140)='./file0\x00', 0xecdf49f516f4ba4d) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000100)='./file0/file0\x00', 0x1f, 0x3, &(0x7f0000000480)=[{&(0x7f00000002c0)="e99c81a1d214f0ef909c8267c8f11362d607afbc4ba97228a9f41a7d77a6dea74930a1fa1ebf78365b3ec81e68c61eff10ba9dc59fdffaa2b555bbf875beefe5dd2d99a6596c20bfbc4e487e8ecf68c1ded1c1ffd3a1890b4ae44cdc89679d13e21a87cc6481bf026bdc046c0aa6596cefdc4d2c1eae70f4f6180f90f13fcbacce2150092142e757176415c7889312ff1992a863783bdaf389a706c0ac11428509aa1ec90e2c2786c114cea1c5274251a7692691b19419553de2003c00c3386af582c84d9aa42c0c08c0cecc35f87da4789e9e816e9f2e49f5a64bdd523ba278172fc09be097a1922bfe38fa1c", 0xed, 0x40}, {&(0x7f0000000180)="0f018a537dbaec19b395307d678827c2f5f97fe2897d2e1a3dedb9408f003c1f6e57063f61d1b56a11527556310c40bc92c58d19fb9574c482cc0f865590c31a4ecddf82f9039e86bcd40d8d62d5fff7f83030f2580a2e3d1c4a5b68194697122460bcbca4dc", 0x66, 0xd3a2}, {&(0x7f00000003c0)="50422e482bc59853944fb59befe0a1dff250e15e1765b0b965040d5fc84e5f1c6364019039ee00e96547830ba59781e5ab3ee04afce87fdc159c382c11776ed5104ff489e0be4e79d9a22ba4eea79fcdfab842cf72000f8f2b9115b551918d64fa80a99df3b20a1726adb8dd620f77fe6187548114877f4985beb608ae200fad679f5035e2d7df3f93b6ecb7b61e11af57631001c1cbd7d83cff12f57b33e3dc44a2d291", 0xa4, 0x1000000000}], 0x400, &(0x7f0000000500)={[{@inline_data='inline_data', 0x2c}, {@whint_mode_off='whint_mode=off', 0x2c}, {@inline_xattr_size={'inline_xattr_size', 0x3d, [0x1b8bebc7284255ed, 0x39, 0x0, 0x3f]}, 0x2c}, {@usrjquota={'usrjquota', 0x3d, 'mime_type/wlan1.:md5sum'}, 0x2c}, {@alloc_mode_def='alloc_mode=default', 0x2c}, {@test_dummy_encryption='test_dummy_encryption', 0x2c}, {@test_dummy_encryption='test_dummy_encryption', 0x2c}, {@inline_data='inline_data', 0x2c}]}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) 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_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:15 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="025c") syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5e", 0xcb, 0x10000}], 0x0, &(0x7f0000000240)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x3, &(0x7f0000000600)=[{&(0x7f00000002c0)="9c6d5151878917f33bd49e67091a2beca64f75da258b90d5c83a1fbbd7e0b677bd935039bcbabad22727f2e3e0d42581c5deabb83e8a9001fc72348f5fc97c3176c0014a169a3db83b2bd84ddf716212d623774f89fcfec8f21fabb725fe96270a2f916b94fed4677bd65c3a3e9c860436fa78cb4850ab651b86bcf5f303aa6cd88934ddd5a1f37e3bbfc47f47107c83116b1a3ae853c40588a7f91b7831343cae00924d0222c53e93eef18912aad348bb1572899d1ae2c7e8c90122d9ff269a4433af1a74ec82d24d9339209a2a8e88770b08012a096b213d03ddcf9fc612ddafc742dceaf120b5e4f0d15fd1d9", 0xee, 0x4}, {&(0x7f0000000140)="d45a156cb85c948317bff91e4c403a5c890ff6f18b2759f50611759f9b9670457bb214a41d98724374a2ab154fe840378c360caff34f3d803ad524636fdb90f21610af48e831a87795ad5d4b3429f52c70518164a428906661cf85f8bc18888921444510cf83b3924e56f34dad9da1bd70aff95d910fddb27cb76f888fe51aad99ff81eb62e41d17ba3560d2b5f5a3dee9bf56c2fa31526dab99c4f4d84d020677331820661097bd7e6a350178bc18c7ea766b7637", 0xb5, 0x7}, {&(0x7f00000003c0)="331f02ea3022dd7385f4cd2c02d7af4875f294cfc0499de4c035b9823fac78484fa86efbc5e28e2dae4b03aebc769472b406fc63b8ce8d79c20910ffd62021b75ac55cd59b0fe2dd27e89e6ebccf986fba8272c43f92d2b5cd4f1dd89a344b0b5006fcf7de2d48c5a2597c32eeaeafa2391d87c3d26f5900a8496a1dfb252cf5a2467bd8806df2ba98d24d1fefe7b9d33e872577a59c518a66f2678b695652db9848e3c975eabff265c140cb405b49bd22650e691012393780e46deabcad79429a9c2378c6480084c297b1cbb592322e2c1b", 0xd2, 0x8}], 0x2000, &(0x7f0000000680)={[{@sysvgroups='sysvgroups', 0x2c}, {@noauto_da_alloc='noauto_da_alloc', 0x2c}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, [0x78, 0x38, 0x7f, 0x35, 0x3f, 0x31, 0x36, 0x3f]}, 0x2c}, {@quota='quota', 0x2c}, {@journal_dev={'journal_dev', 0x3d, [0x37]}, 0x2c}]}) 02:02:15 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x111}], 0x1, 0x0) 02:02:15 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0xfffffffffffffdef) 02:02:15 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x3c5d050000000000}, 0x6) close(r0) 02:02:15 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) syslog(0x0, &(0x7f0000000040)=""/211, 0xd3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r1, r0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xc0c01, 0x0) 02:02:15 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f1cbaff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:15 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x2]}) 02:02:15 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x18040, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) pkey_alloc(0x0, 0x1) ptrace$setregset(0x4205, r4, 0x207, &(0x7f0000000140)={&(0x7f0000000080)="ee3f16061a574c3163bfd94b24b1a44bf0ee066afb2e927a764f45d77a09ed104a105e1b9ad9d5bc47b517ec84452cba0c218cfd241fd3de0ab5e89881f2027eb03bd5ee77c2ac84a449e2d27bda2d6b30bae6b99eb897dc10125b85d749b012984b885a29f73ca384f18118c097d6802d3ed6de2425d06290fe1b8ea77b1c0ce578f59adfb5925f122723375190", 0x8e}) 02:02:15 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x34}], 0x1, 0x0) 02:02:15 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='md5sum\x00', 0xffffffffffffff9c}, 0x10) getsockopt$inet_udp_int(r3, 0x11, 0x6f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') openat$vsock(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vsock\x00', 0x2000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000400)=0x1000, 0x4) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)={0xc4, r4, 0xb00, 0x70bd2b, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x77}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x16, 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x800}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x15}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4000}, 0x50) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f00000003c0)={0x55b}) 02:02:15 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fca05ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 758.588811] BTRFS: device fsid ecf6f2a2-2997-48ae-b81e-1b00920efd9a devid 24092 transid 756082810144684242 /dev/loop1 02:02:16 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x33c00) 02:02:16 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) r1 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/bus\x00', 0x1000, r0, 0x0, 0x0, 0x7287, 0xfffffffffffffffc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r2, r1, 0x80000) 02:02:16 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x491]}) [ 758.652312] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 758.659535] BTRFS error (device loop1): superblock checksum mismatch [ 758.668234] BTRFS error (device loop1): open_ctree failed 02:02:16 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="025c") syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5e", 0xcb, 0x10000}], 0x0, &(0x7f0000000240)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x3, &(0x7f0000000600)=[{&(0x7f00000002c0)="9c6d5151878917f33bd49e67091a2beca64f75da258b90d5c83a1fbbd7e0b677bd935039bcbabad22727f2e3e0d42581c5deabb83e8a9001fc72348f5fc97c3176c0014a169a3db83b2bd84ddf716212d623774f89fcfec8f21fabb725fe96270a2f916b94fed4677bd65c3a3e9c860436fa78cb4850ab651b86bcf5f303aa6cd88934ddd5a1f37e3bbfc47f47107c83116b1a3ae853c40588a7f91b7831343cae00924d0222c53e93eef18912aad348bb1572899d1ae2c7e8c90122d9ff269a4433af1a74ec82d24d9339209a2a8e88770b08012a096b213d03ddcf9fc612ddafc742dceaf120b5e4f0d15fd1d9", 0xee, 0x4}, {&(0x7f0000000140)="d45a156cb85c948317bff91e4c403a5c890ff6f18b2759f50611759f9b9670457bb214a41d98724374a2ab154fe840378c360caff34f3d803ad524636fdb90f21610af48e831a87795ad5d4b3429f52c70518164a428906661cf85f8bc18888921444510cf83b3924e56f34dad9da1bd70aff95d910fddb27cb76f888fe51aad99ff81eb62e41d17ba3560d2b5f5a3dee9bf56c2fa31526dab99c4f4d84d020677331820661097bd7e6a350178bc18c7ea766b7637", 0xb5, 0x7}, {&(0x7f00000003c0)="331f02ea3022dd7385f4cd2c02d7af4875f294cfc0499de4c035b9823fac78484fa86efbc5e28e2dae4b03aebc769472b406fc63b8ce8d79c20910ffd62021b75ac55cd59b0fe2dd27e89e6ebccf986fba8272c43f92d2b5cd4f1dd89a344b0b5006fcf7de2d48c5a2597c32eeaeafa2391d87c3d26f5900a8496a1dfb252cf5a2467bd8806df2ba98d24d1fefe7b9d33e872577a59c518a66f2678b695652db9848e3c975eabff265c140cb405b49bd22650e691012393780e46deabcad79429a9c2378c6480084c297b1cbb592322e2c1b", 0xd2, 0x8}], 0x2000, &(0x7f0000000680)={[{@sysvgroups='sysvgroups', 0x2c}, {@noauto_da_alloc='noauto_da_alloc', 0x2c}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, [0x78, 0x38, 0x7f, 0x35, 0x3f, 0x31, 0x36, 0x3f]}, 0x2c}, {@quota='quota', 0x2c}, {@journal_dev={'journal_dev', 0x3d, [0x37]}, 0x2c}]}) [ 758.704745] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 758.712250] BTRFS error (device loop1): superblock checksum mismatch [ 758.719890] BTRFS error (device loop1): open_ctree failed 02:02:16 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x2ab}], 0x1, 0x0) 02:02:16 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f9229ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:16 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000140)={@local, 0x0}, &(0x7f0000000180)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x4, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:16 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x3400f) [ 758.915646] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 758.922838] BTRFS error (device loop1): superblock checksum mismatch [ 758.934043] BTRFS error (device loop1): open_ctree failed 02:02:16 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x1000000}, 0x6) close(r0) 02:02:16 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='bpf\x00', 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d6f64653d3735362c6d6f64653d302c6d0000653d30342c6d6f64653d303230333532312c008bcf2db565fe24cf813eb1cc5d2e9b0c50bbbb76a00bd3"]) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x400, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001580)=[{&(0x7f0000000280)=""/193, 0xc1}, {&(0x7f0000000480)=""/227, 0xe3}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000000380)=""/162, 0xa2}, {&(0x7f0000000180)=""/28, 0x1c}], 0x5, &(0x7f0000001600)=""/114, 0x72, 0x9}, 0x0) getgroups(0x4, &(0x7f0000001740)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) syz_fuseblk_mount(&(0x7f0000001780)='./file0\x00', &(0x7f00000016c0)='./file0\x00', 0x1000, 0x0, r1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(r0, r2, 0x0) prctl$setendian(0x14, 0x1) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000001680)) 02:02:16 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0xc0000100]}) 02:02:16 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x19d}], 0x1, 0x0) 02:02:16 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="025c") syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5e", 0xcb, 0x10000}], 0x0, &(0x7f0000000240)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x3, &(0x7f0000000600)=[{&(0x7f00000002c0)="9c6d5151878917f33bd49e67091a2beca64f75da258b90d5c83a1fbbd7e0b677bd935039bcbabad22727f2e3e0d42581c5deabb83e8a9001fc72348f5fc97c3176c0014a169a3db83b2bd84ddf716212d623774f89fcfec8f21fabb725fe96270a2f916b94fed4677bd65c3a3e9c860436fa78cb4850ab651b86bcf5f303aa6cd88934ddd5a1f37e3bbfc47f47107c83116b1a3ae853c40588a7f91b7831343cae00924d0222c53e93eef18912aad348bb1572899d1ae2c7e8c90122d9ff269a4433af1a74ec82d24d9339209a2a8e88770b08012a096b213d03ddcf9fc612ddafc742dceaf120b5e4f0d15fd1d9", 0xee, 0x4}, {&(0x7f0000000140)="d45a156cb85c948317bff91e4c403a5c890ff6f18b2759f50611759f9b9670457bb214a41d98724374a2ab154fe840378c360caff34f3d803ad524636fdb90f21610af48e831a87795ad5d4b3429f52c70518164a428906661cf85f8bc18888921444510cf83b3924e56f34dad9da1bd70aff95d910fddb27cb76f888fe51aad99ff81eb62e41d17ba3560d2b5f5a3dee9bf56c2fa31526dab99c4f4d84d020677331820661097bd7e6a350178bc18c7ea766b7637", 0xb5, 0x7}, {&(0x7f00000003c0)="331f02ea3022dd7385f4cd2c02d7af4875f294cfc0499de4c035b9823fac78484fa86efbc5e28e2dae4b03aebc769472b406fc63b8ce8d79c20910ffd62021b75ac55cd59b0fe2dd27e89e6ebccf986fba8272c43f92d2b5cd4f1dd89a344b0b5006fcf7de2d48c5a2597c32eeaeafa2391d87c3d26f5900a8496a1dfb252cf5a2467bd8806df2ba98d24d1fefe7b9d33e872577a59c518a66f2678b695652db9848e3c975eabff265c140cb405b49bd22650e691012393780e46deabcad79429a9c2378c6480084c297b1cbb592322e2c1b", 0xd2, 0x8}], 0x2000, &(0x7f0000000680)={[{@sysvgroups='sysvgroups', 0x2c}, {@noauto_da_alloc='noauto_da_alloc', 0x2c}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, [0x78, 0x38, 0x7f, 0x35, 0x3f, 0x31, 0x36, 0x3f]}, 0x2c}, {@quota='quota', 0x2c}, {@journal_dev={'journal_dev', 0x3d, [0x37]}, 0x2c}]}) 02:02:16 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fstatfs(r1, &(0x7f00000002c0)=""/4096) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:16 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f8719ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:16 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x2ff34) 02:02:16 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1007}], 0x1, 0x0) 02:02:16 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) dup3(r1, r0, 0x0) 02:02:16 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f59abff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 759.567871] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 759.575087] BTRFS error (device loop1): superblock checksum mismatch [ 759.594733] BTRFS error (device loop1): open_ctree failed 02:02:16 executing program 2: r0 = socket$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_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) r4 = socket(0x4, 0x80003, 0x8) getsockopt$bt_sco_SCO_CONNINFO(r4, 0x11, 0x2, &(0x7f0000000000)=""/63, &(0x7f0000000080)=0x3f) 02:02:17 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="025c") syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5e", 0xcb, 0x10000}], 0x0, &(0x7f0000000240)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x3, &(0x7f0000000600)=[{&(0x7f00000002c0)="9c6d5151878917f33bd49e67091a2beca64f75da258b90d5c83a1fbbd7e0b677bd935039bcbabad22727f2e3e0d42581c5deabb83e8a9001fc72348f5fc97c3176c0014a169a3db83b2bd84ddf716212d623774f89fcfec8f21fabb725fe96270a2f916b94fed4677bd65c3a3e9c860436fa78cb4850ab651b86bcf5f303aa6cd88934ddd5a1f37e3bbfc47f47107c83116b1a3ae853c40588a7f91b7831343cae00924d0222c53e93eef18912aad348bb1572899d1ae2c7e8c90122d9ff269a4433af1a74ec82d24d9339209a2a8e88770b08012a096b213d03ddcf9fc612ddafc742dceaf120b5e4f0d15fd1d9", 0xee, 0x4}, {&(0x7f0000000140)="d45a156cb85c948317bff91e4c403a5c890ff6f18b2759f50611759f9b9670457bb214a41d98724374a2ab154fe840378c360caff34f3d803ad524636fdb90f21610af48e831a87795ad5d4b3429f52c70518164a428906661cf85f8bc18888921444510cf83b3924e56f34dad9da1bd70aff95d910fddb27cb76f888fe51aad99ff81eb62e41d17ba3560d2b5f5a3dee9bf56c2fa31526dab99c4f4d84d020677331820661097bd7e6a350178bc18c7ea766b7637", 0xb5, 0x7}, {&(0x7f00000003c0)="331f02ea3022dd7385f4cd2c02d7af4875f294cfc0499de4c035b9823fac78484fa86efbc5e28e2dae4b03aebc769472b406fc63b8ce8d79c20910ffd62021b75ac55cd59b0fe2dd27e89e6ebccf986fba8272c43f92d2b5cd4f1dd89a344b0b5006fcf7de2d48c5a2597c32eeaeafa2391d87c3d26f5900a8496a1dfb252cf5a2467bd8806df2ba98d24d1fefe7b9d33e872577a59c518a66f2678b695652db9848e3c975eabff265c140cb405b49bd22650e691012393780e46deabcad79429a9c2378c6480084c297b1cbb592322e2c1b", 0xd2, 0x8}], 0x2000, &(0x7f0000000680)={[{@sysvgroups='sysvgroups', 0x2c}, {@noauto_da_alloc='noauto_da_alloc', 0x2c}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, [0x78, 0x38, 0x7f, 0x35, 0x3f, 0x31, 0x36, 0x3f]}, 0x2c}, {@quota='quota', 0x2c}, {@journal_dev={'journal_dev', 0x3d, [0x37]}, 0x2c}]}) 02:02:17 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34007) 02:02:17 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x14d564b00000000]}) 02:02:17 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x40d}], 0x1, 0x0) [ 759.863266] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 759.870509] BTRFS error (device loop1): superblock checksum mismatch [ 759.886390] BTRFS error (device loop1): open_ctree failed 02:02:17 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x179}], 0x1, 0x0) 02:02:17 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f071dff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:17 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f0000000140)='./file0/bus\x00', 0x1000000000000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000480)="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", 0x146, 0x7}], 0x3800800, 0x0) r2 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000280)=0xc) fcntl$setown(r0, 0x8, r3) fchownat(0xffffffffffffffff, &(0x7f0000000000)='./file0/bus\x00', r1, r2, 0x1000) 02:02:17 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x3e5d0500}, 0x6) close(r0) 02:02:17 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x24d564b]}) 02:02:17 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34005) 02:02:17 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="025c") syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5e", 0xcb, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:17 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"6e02487f3ae4420400000000004000", 0x2}) r1 = socket$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_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:17 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x39f}], 0x1, 0x0) 02:02:17 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x480]}) 02:02:18 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5e", 0xcb, 0x10000}], 0x0, &(0x7f0000000240)) [ 760.587544] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 760.594840] BTRFS error (device loop1): superblock checksum mismatch [ 760.607255] BTRFS error (device loop1): open_ctree failed 02:02:18 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34009) 02:02:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f705dff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:18 executing program 2: 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$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) [ 760.669591] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop5. 02:02:18 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r1, r0, 0x1) 02:02:18 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x2d9}], 0x1, 0x0) 02:02:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f49a9ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 760.878572] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 760.885806] BTRFS error (device loop1): superblock checksum mismatch 02:02:18 executing program 2: r0 = socket$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_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000000c0)={0x1ff, 0x2, 0x4000, 0x1000, &(0x7f0000fff000/0x1000)=nil}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x8) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:18 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x11]}) [ 760.919812] BTRFS error (device loop1): open_ctree failed 02:02:18 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.\x00', 0x2000001000, 0x0, 0x0, 0x20004, 0x0, 0x48) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r1, r0, 0x0) 02:02:18 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34008) 02:02:18 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5e", 0xcb, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f7d2bff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:18 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x142800}, 0x6) close(r0) 02:02:18 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x115}], 0x1, 0x0) 02:02:18 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0xff0b000000000000]}) 02:02:18 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$inet_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000380)={0x303, 0x33}, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = msgget$private(0x0, 0x0) r5 = getuid() getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000440)={r7, 0x1, 0x8, 0x6, 0x308e, 0x81}, &(0x7f0000000480)=0x14) r8 = geteuid() getgroups(0x5, &(0x7f0000000100)=[0xee01, 0xee01, 0xee01, 0xffffffffffffffff, 0xee01]) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000140)=0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000002c0)={{0xa, 0x4e22, 0x34a6, @empty, 0x7f}, {0xa, 0x4e21, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x0, [0x2, 0x10001, 0x1, 0x7, 0x8, 0x0, 0x7ff, 0x7]}, 0x5c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000004c0), &(0x7f0000000500)=0x4) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r11, 0x540f, &(0x7f0000000180)=0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f00000001c0)={{0x0, r5, r6, r8, r9, 0x120, 0x4}, 0x58, 0xffffffffffffff7f, 0x0, 0x10001, 0x6, 0x80000000, r10, r12}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:19 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f677bff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:19 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x256}], 0x1, 0x0) 02:02:19 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.stat\x00', 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x0) syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)='pstore\x00', 0x0, &(0x7f00000000c0)="9ff422c8fbb4784d2efd8ec77241c6a86fb512fbeb07f549f406cd69817a4b9514d7c0a707459fa7a7be5397cd8238ecba24ad388ed0103ac7e29195e97750c1edec103e2911198c647a0618b11685223b28faec7ac33e721b72581e023869944ab3f78109dbaad0c5aa134ac84eb1fca0ac9fefee4880e66d23a0ba5a9a55fbc73b8af30390090c13b72ae7fa08f75cb7b2c4167231a17186c5043d0d4e48b6a3efbe07c1947e53a583f2b8e6b599b2bf398f8fc2c14000e6c435eafa52d62bceafea91b02ed84117d2d27ab8b7582ddbbe57f064a12e8c00cba214d43c") dup3(r1, r1, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f0000000280)=0x7, 0x4) [ 761.628167] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 761.635668] BTRFS error (device loop1): superblock checksum mismatch 02:02:19 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) syz_kvm_setup_cpu$x86(r1, r0, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000180)="f3acb9420b00000f3266baf80cb8b4e82982ef66bafc0cb80c000000ef66f40f300f01c80f01d10f0172542e0f001ef082894532f2ba0e", 0x37}], 0x1, 0x44, &(0x7f0000000100), 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1000000000000007) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403, 0x1}) 02:02:19 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0xfffffdef) 02:02:19 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x3b00000000000000]}) [ 761.683275] BTRFS error (device loop1): open_ctree failed 02:02:19 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5e", 0xcb, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:19 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x51}], 0x1, 0x0) 02:02:19 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f0c24ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:19 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x10400, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000340)={'filter\x00', 0x4}, 0x68) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="4d702c84644e34c5fbb7400d8b57b5d4d3fc1d6a5ffc11c6d7695f07b85080b3cf4d11390eb3a8d9c2c2884038682e04e3092af6a2a93fd0f562260c1ede9ee5a958f7dee60dac7d7816fb8096345fc4117993f80cedab5a2be532910ff8d81a6a3df39135da281b723c9b0e33f575b62cdb94ff10d669e8c847f2b4cc68c3b490971ebd7b30661535583f1aca1bcbfba5ee62e8ef8b4a6d9298c972d95d4dae451e45ec854cf4eb", 0xa8, 0xfffffffffffffff8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) signalfd4(r0, &(0x7f00000005c0)={0x9}, 0x8, 0x80800) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x2, 0x0) ioctl$RTC_WKALM_SET(r4, 0x4028700f, &(0x7f00000001c0)={0x1, 0x0, {0x28, 0x2f, 0xa, 0x4, 0x3, 0x80, 0x2, 0x137, 0xffffffffffffffff}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000004c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000500)=0x24) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000540)={r5, 0x1}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000003c0)={0x0, 0x6}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000440)={r6, 0x3}, &(0x7f0000000480)=0x8) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:19 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34030) 02:02:19 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4800, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0/bus\x00', r0}, 0x10) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r1 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r2, r1, 0x0) [ 761.969008] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 761.976265] BTRFS error (device loop1): superblock checksum mismatch [ 761.999579] BTRFS error (device loop1): open_ctree failed 02:02:19 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x1100}, 0x6) close(r0) 02:02:19 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x48000000]}) 02:02:19 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f00000000c0)="025c") syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5e", 0xcb, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:19 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x2dc}], 0x1, 0x0) 02:02:19 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f35a9ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:19 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x2801, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r2, 0x1, 0x5, [0xfffffffffffffffd, 0x800, 0x100000000, 0x3, 0x80000000]}, &(0x7f0000000140)=0x12) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:19 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x20034240) 02:02:19 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r1, 0x2) dup3(r1, r0, 0x0) 02:02:20 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0xffff0f00}], 0x1, 0x0) 02:02:20 executing program 2: r0 = eventfd2(0x3, 0x80800) fcntl$getflags(r0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ustat(0x1, &(0x7f00000000c0)) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = openat$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$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x25af, 0x4) r5 = fcntl$dupfd(r2, 0x0, r1) ioctl$KDSKBMETA(r5, 0x4b63, &(0x7f0000000000)=0x7) 02:02:20 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x68800) [ 762.669057] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 762.676324] BTRFS error (device loop1): superblock checksum mismatch [ 762.703401] BTRFS error (device loop1): open_ctree failed 02:02:20 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0xb7000040]}) 02:02:20 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f7095ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:20 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r1, r0, 0x0) 02:02:20 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)="025c") syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5e", 0xcb, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:20 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x58}], 0x1, 0x0) [ 763.031721] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 763.039292] BTRFS error (device loop1): superblock checksum mismatch [ 763.046629] BTRFS error (device loop1): open_ctree failed 02:02:20 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0xa00}, 0x6) close(r0) 02:02:20 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e20, 0xf10, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}}, 0x80000001, 0x800, 0x19, 0x606, 0x40}, &(0x7f0000000400)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000440)={r1, 0x4, 0x7, 0x8, 0x7627, 0x7ff}, 0x14) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000480)=0x1, 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x4000, 0x0) getdents(r3, &(0x7f00000002c0)=""/44, 0x2c) r4 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7fffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$int_out(r5, 0xd4ea15cb43a01083, &(0x7f0000000300)) getitimer(0x0, &(0x7f00000001c0)) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000000140)=0x84) pkey_alloc(0x0, 0x2) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000180)={r8, 0x8}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f00000004c0)=0x1ff, 0x4) ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x9, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x2, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) fdatasync(r5) 02:02:20 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x3400b) 02:02:20 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x7b010000]}) 02:02:20 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f7e79ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:20 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x102}], 0x1, 0x0) 02:02:20 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) r1 = syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, r0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r2, &(0x7f0000000240)={&(0x7f0000000780)=@xdp, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000000800)=""/223, 0xdf}, {&(0x7f0000000900)=""/198, 0xc6}, {&(0x7f0000000080)=""/26, 0x1a}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/214, 0xd6}, {&(0x7f0000001b00)=""/182, 0xb6}, {&(0x7f0000001bc0)=""/144, 0x90}, {&(0x7f0000001c80)=""/132, 0x84}, {&(0x7f0000001d40)=""/231, 0xe7}, {&(0x7f0000001e40)=""/122, 0x7a}], 0xa, &(0x7f0000001f80)=""/91, 0x5b, 0x40}, 0x1) statfs(&(0x7f0000000040)='./file0/bus\x00', &(0x7f00000020c0)=""/127) r3 = getpgid(0xffffffffffffffff) syz_open_procfs$namespace(r3, &(0x7f0000000400)='ns/net\x00') r4 = geteuid() r5 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000002200)=0x10001, &(0x7f0000002240)=0x4) sendmsg$nl_netfilter(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1024a}, 0xc, &(0x7f0000000100)={&(0x7f0000000480)=ANY=[@ANYBLOB="ec0200001000000128bd7000fbdbdf250a00000714005a00fe8000000000000000000000000000aa9c010200080082000400000004008f00279354b7a14a8e206661d8711bbe4a16efffe6f45c840320af8c4fdf0a93470f17f4a54c251e9a04747987183fbab22450b41ddeb04d16cb5f7508000100ffffffff08004b00", @ANYRES32=r4, @ANYBLOB="90004e004c8e57ab5166343f9d318e88aecbded05cc0c4bf8b252abac45bbf31b8ec23a3cd6fd472e5016479905ee1f23429e27354ad843bf435b33f6e300ea215c5c09a8f15073d08f46750fbcec14eec7acea0b25d08de023584fba5999b441c0d83e403652c28e29c669f76d1ebe30b50ef86ef584850ff9ad17976cdd45c9105f967860325f3080096000000000000000000", @ANYRES32=r2, @ANYBLOB="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"], 0x2ec}, 0x1, 0x0, 0x0, 0x10}, 0x8040) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002040)='/dev/rtc0\x00', 0x8400, 0x0) connect$vsock_dgram(r6, &(0x7f0000002080)={0x28, 0x0, 0x2711, @hyper}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r7 = fcntl$getown(r2, 0x9) write$cgroup_pid(r6, &(0x7f0000000000)=r7, 0x12) fstat(r6, &(0x7f0000002140)) dup3(r2, r1, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r6, 0x4018aee2, &(0x7f0000002000)={0x0, 0x7d0, 0x100000001, &(0x7f00000021c0)=0xf9}) 02:02:20 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5e", 0xcb, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:21 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x64}], 0x1, 0x0) 02:02:21 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) 02:02:21 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067faf35ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 763.687502] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 763.694839] BTRFS error (device loop1): superblock checksum mismatch 02:02:21 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x1200]}) 02:02:21 executing program 2: r0 = socket$inet6(0xa, 0x7, 0x8) 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$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$RTC_EPOCH_SET(r3, 0x4008700e, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x0, 0x488, &(0x7f0000000100)={{0x73, @multicast1=0xe0000001, 0x4e23, 0x1, 'nq\x00', 0x4, 0x9, 0x41}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x1, 0x6, 0x6, 0x3ff}}, 0x44) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000080)={0x5, 0x0, [{0x80000007, 0x1f, 0x6, 0x400, 0x8}, {0x0, 0xb8, 0x2, 0x1}, {0x7, 0xffff, 0x7fff, 0x6}, {0x0, 0x20, 0xe48, 0x7, 0x401}, {0x8000000f, 0x8, 0x400, 0x1, 0x4}]}) 02:02:21 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34004) 02:02:21 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)) [ 763.744376] BTRFS error (device loop1): open_ctree failed 02:02:21 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x254}], 0x1, 0x0) 02:02:21 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x40000108]}) 02:02:21 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f2a35ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:21 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) syz_read_part_table(0xebffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000000)="000000000e00000000000000000000000000000000000000e0e51532000000000200880126000100000064000000000127008e030c00650000020000000000030d00f0043100c90000006400000000043200632020002d010000d306000055aa", 0x60, 0x1a0}]) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r1, r0, 0x0) 02:02:21 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0xffffffffffffffe0}, 0x6) close(r0) 02:02:21 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)) 02:02:21 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x14088) 02:02:21 executing program 2: r0 = socket$inet6(0xa, 0x1000000000003, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) fcntl$setpipe(r1, 0x407, 0x22e) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000000)={0x3, 0xd5}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x2000, 0x0) 02:02:21 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x212}], 0x1, 0x0) 02:02:21 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x355}], 0x1, 0x0) 02:02:22 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fa609ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 764.659833] loop5: p1 p3 p4 02:02:22 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)) 02:02:22 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x1b000000]}) 02:02:22 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10100, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080), 0x106}}, 0x20) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x1, 0x800) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0xf}) 02:02:22 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) getgroups(0x4, &(0x7f0000000040)=[0xee00, 0xee00, 0xffffffffffffffff, 0xee00]) r1 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0xe003, 0x0, r0, 0x10000000000, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup(r1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) openat(r3, &(0x7f0000000100)='./file0\x00', 0x12200, 0x4) mq_notify(r3, &(0x7f00000000c0)={0x0, 0x32, 0x1, @tid=r4}) dup3(r2, r1, 0x0) 02:02:22 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x3400c) 02:02:22 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1012}], 0x1, 0x0) 02:02:22 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f0003ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:22 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500), 0x0, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:22 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0xaf}], 0x1, 0x0) 02:02:22 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0xfffffffe}, 0x6) close(r0) 02:02:22 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000100)={0xffffffff}, 0x106, 0xf}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r3, &(0x7f0000000180)={0x7, 0x8, 0xfa00, {r4, 0xfffffffffffffc01}}, 0x10) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000000080)) ioctl$KVM_GET_VCPU_EVENTS(r5, 0x8040ae9f, &(0x7f0000000000)) 02:02:22 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x810000c0]}) 02:02:22 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x3400e) 02:02:22 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x14040) recvfrom$llc(r0, &(0x7f0000000040)=""/41, 0x29, 0x2, &(0x7f0000000080)={0x1a, 0x307, 0x7, 0x0, 0x80000001, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) r1 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r2, r1, 0x0) 02:02:22 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fdb06ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:22 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500), 0x0, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:22 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x203}], 0x1, 0x0) 02:02:23 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500), 0x0, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:23 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f7e31ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:23 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1c6}], 0x1, 0x0) 02:02:23 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) syz_fuseblk_mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0/bus\x00', 0xc000, r2, r3, 0x400000007, 0xdf, 0x400) dup3(r1, r0, 0x0) 02:02:23 executing program 2: r0 = socket$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$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$HDIO_GETGEO(r3, 0x301, &(0x7f0000000080)) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000140)={@remote, @rand_addr, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000001c0)={@empty, 0x0}, &(0x7f0000000200)=0x14) sendmsg$TEAM_CMD_NOOP(r3, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40200}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x9c, r4, 0x601, 0x70bd25, 0x25dfdbfb, {}, [{{0x8, 0x1, r5}, {0x80, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20000001}, 0x48000) 02:02:23 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34010) 02:02:23 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x9e000000]}) 02:02:23 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f6ccfff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:23 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x5580}, 0x6) close(r0) 02:02:23 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x342}], 0x1, 0x0) 02:02:23 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb791862", 0x66, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:23 executing program 2: r0 = socket$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$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80, 0x60e80) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:23 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x24044) 02:02:23 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x40001c0]}) 02:02:23 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/bus\x00', 0x1, 0x0, 0x0, 0xfffffffffffffbff, 0xfffffffffffffffb, 0x1008) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r1, r0, 0x80000) 02:02:23 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f9e01ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:24 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f7e77ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:24 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x157}], 0x1, 0x0) 02:02:24 executing program 5: r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r1, r0, 0x0) 02:02:24 executing program 2: r0 = socket$inet6(0xa, 0x8000a, 0xf) 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_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:24 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0xc0010003]}) [ 766.635506] BTRFS: device fsid ecf6f2a2-2997-48ae-b81e-1b00920efd9a devid 0 transid 756082810144684242 /dev/loop1 02:02:24 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0xffffffe0) 02:02:24 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb791862", 0x66, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:24 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f4ce5ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:24 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x8000000000000000}, 0x6) close(r0) 02:02:24 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0xc2}], 0x1, 0x0) 02:02:24 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x111840, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r2, r1, 0x0) 02:02:24 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0xffbc) 02:02:24 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x1200000000000000]}) 02:02:24 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb791862", 0x66, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:24 executing program 2: r0 = socket$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$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:24 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f6adeff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:25 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0xa0}], 0x1, 0x0) 02:02:25 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e", 0x99, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:25 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) epoll_pwait(r3, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x0, &(0x7f0000000140)={0xff}, 0x8) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000ac0)={&(0x7f0000000080)={0x10, 0x900}, 0xc, &(0x7f0000000040)={&(0x7f0000000a00)=ANY=[@ANYBLOB="300000000000000000000000f613000500000020000000c6000000000000000000000000000000"], 0x30}, 0x1}, 0x0) dup3(r1, r0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000180)={0x9, 0x6fd, 0x7ff, 0x2}, 0x8) 02:02:25 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34003) 02:02:25 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f1446ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:25 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="070007000300090006004b00018414004000"], &(0x7f0000000080)=0x16) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000000c0)={r3, 0x7, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000180)={r4, 0x25, "b5b23405aa4998f8dbd3059b1984caeb71e1db6bae7919a027ca420485d66eecf3f4a645d9"}, &(0x7f00000001c0)=0x2d) r5 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:25 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0xd901000000000000]}) 02:02:25 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x356}], 0x1, 0x0) 02:02:25 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x8055000000000000}, 0x6) close(r0) 02:02:25 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e", 0x99, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:25 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34006) 02:02:25 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000040)) r1 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r2, r1, 0x0) 02:02:25 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x19) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000080)=ANY=[@ANYBLOB="410a00000000000002004ea9ce199c010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000002004e230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005d72100e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22000000530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) r2 = openat$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$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x11, 0x403}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 02:02:25 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x391}], 0x1, 0x0) 02:02:25 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f4a7cff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:25 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0xc0010117]}) 02:02:26 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x210}], 0x1, 0x0) 02:02:26 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) socketpair(0x10000000000018, 0x80006, 0x20000009, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f00000001c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) r3 = syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x8000, r2, 0x0, 0x0, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x30, &(0x7f0000000180)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1f}}, @in={0x2, 0x4e21, @rand_addr=0x81}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000300)={r4, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r5, r3, 0x0) 02:02:26 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f3b52ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:26 executing program 2: r0 = socket$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_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x6, 0x800000000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403, 0x3}) fcntl$setpipe(r3, 0x407, 0xfffffffffffffff7) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x402, 0x0) 02:02:26 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e", 0x99, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:26 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x800000c000000000]}) 02:02:26 executing program 4: r0 = socket$inet6(0xa, 0xa, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r0, &(0x7f0000001400)=[{&(0x7f0000001380)="11", 0xffffffffffffff86}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x0, 0x44, 0x3ff, 0x7}, {0x0, 0x3ff, 0x1, 0x3f}]}) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x3ac1, 0x400002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000001c0)={0x0, 0xffffffffffff2f08, 0xff, 'queue1\x00', 0x2}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x400, 0x0) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="02007b3134b88aa8587440ffab9d4a0bf564a063d1effc241ab317a00625c25cf86aefb8"], 0xfffffc8a) 02:02:26 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x3ba}], 0x1, 0x0) 02:02:26 executing program 2: 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$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x7f, 0x200040) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000140)=0x3f, 0x4) ioctl$KVM_SMI(r2, 0xaeb7) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x80000001, 0x4140) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080), 0x111}}, 0x20) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:26 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f4c77ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:26 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000600)='/dev/hwrng\x00', 0x80, 0x0) ioctl$KVM_NMI(r0, 0xae9a) mkdir(&(0x7f0000000040)='./file0\x00', 0x129) getsockname(r0, &(0x7f0000000080)=@sco, &(0x7f0000000100)=0x80) r1 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getresuid(&(0x7f00000004c0), &(0x7f0000000500)=0x0, &(0x7f0000000540)) fstat(r2, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000480)='./file0/bus\x00', r3, r4) lstat(&(0x7f0000000140)='./file0/bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000280)='./file0/bus\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000440)=0xe8) setresuid(r5, r6, r7) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r8, r1, 0x0) 02:02:26 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x1e5a050000000000}, 0x6) close(r0) 02:02:26 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f707", 0xb2, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:26 executing program 4: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3ff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:26 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0xc100]}) 02:02:26 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x2dd}], 0x1, 0x0) 02:02:26 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x156}], 0x1, 0x0) 02:02:27 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f18e3ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:27 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)=0x401, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040)={0xf5c, 0x80000000, 0x1d4, 0x7b8, 0x401}, 0x14) 02:02:27 executing program 2: r0 = socket$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$KVM_CREATE_VCPU(r2, 0xae41, 0x1000000000000) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) r4 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x2000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r4, 0x81785501, &(0x7f0000000080)=""/18) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f00000000c0)={0x2, {{0xa, 0x4e24, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x88) 02:02:27 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f707", 0xb2, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:27 executing program 4: r0 = socket$inet6(0xa, 0x4, 0x8010000000000085) clock_getres(0x7, &(0x7f0000000040)) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100), 0xfffffffffffffec7) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:27 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x1e01]}) 02:02:27 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x405}], 0x1, 0x0) 02:02:27 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f17abff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:27 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x2, 0x0, 0x9, 0x5a9, r1}) r2 = openat$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$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f00000000c0)={0x8, 0x8, 0xbd}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:27 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1d3}], 0x1, 0x0) 02:02:27 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x1, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000200)={0x2, 0x0, [{0x395, 0x0, 0x8}, {0x0, 0x0, 0xff}]}) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:27 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f707", 0xb2, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:27 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x5, [0x7fff, 0x6, 0x4, 0x1f, 0xfffffffffffffffe]}, 0xe) dup3(0xffffffffffffffff, r0, 0x0) 02:02:27 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f0e6eff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:27 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x7000000}, 0x6) close(r0) 02:02:27 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0xff0b]}) 02:02:27 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x61}], 0x1, 0x0) 02:02:27 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x800, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x8000) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) r4 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x3}}, [0x1, 0x5, 0xffffffff80000001, 0xc29, 0x8, 0x20, 0x5, 0x3, 0x3, 0x0, 0x100000000, 0x3, 0x40, 0x7, 0x8]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000240)={r5, 0x0, 0x0, 0x2}, &(0x7f00000002c0)=0x10) 02:02:27 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f6f07ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:27 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a", 0xbf, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:27 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x26e}], 0x1, 0x0) 02:02:27 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) stat(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) lchown(&(0x7f0000000000)='./file0\x00', r2, r3) dup3(r1, r0, 0x0) 02:02:28 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x200000005) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000000200)=[{&(0x7f0000000080)={0x27, 0x1, 0x0, 0x7, 0x5ae4fdc9, 0x7fff, "7452f4041db7972490b8d723b34f49ed2af011117ea398c09dde809e161b8e2e4a904e440f0ede68d110973cdf1df60428a8d62cbb75dd8532e9ef50f7685f", 0x33}, 0x60, &(0x7f00000001c0)=[{&(0x7f0000000340)="8dd2b6061e6de8b01de643acfed8c1f2744cf36997db3ec1186eb8d5444349dd4b2ee739f7d9e93b8e09fa08728e5fab3bd3df194aa1b9abef9b3ba56516d3647dc7ed6570c1d4eead701dc14125db013b94885293b854e4335d3773ccd87789943c29286db78c3dce7d5e4f121de01b502954e1691b238b05e68c234a27db76377118ad0a2ecfe5d0b8da06925a497b95a555cad0151ee1b1a0170b6bdd17b06aaace4a4f0746022be6baf2b9d9a5771a5b8dfee0ddbc1ccdad9d26c3451347", 0xc0}, {&(0x7f0000000400)="b5c260400845cd5278d1e51ebf5bb698b94d725c88c192b3de5d7de11aa4b78771506624bf13263300badde483a86d4f996306ae2ce8e4a965f42dfb4274ca7737ef0597516b2b98b3c00535346c8416acb1ae268713f7a9c97c86dc4112804793ef5e289927a34269ee2704cf7d8b2605199185c085de932d4182368ade743ccf3ab551d7df4b867a902307c22a6a2bc8a740f171ba35a36847bf70703585a1498f82f6c969d6f766e7d28f707c1953709c8bb68fa7c531c40e4f22849ccbdecc3d29aeb8f8599d9334077122260e262d5f2d575d364e54e25d0ede0adc80f95aa429fe58ae297ba77c", 0xea}], 0x2, &(0x7f0000000500)={0xc0, 0x116, 0x4, "bd14a956bc76b33d21f7ce2461e7b74cc50ea1349c0bb9266438051a9d5a6fb5d49d0bed9bd9ea0deff27f8991b40a5c3075b93e8cf9bbe71901179fda06d79b4643e4e600633cd22c098077694e8ddd5e41565a67f11a7e7da115e86a82a90f21c6bd1f9dd0789c59c5245c3a6000f813b10408bb481f1e9ddef101e5a90aec57e4b7f28778fc066ca18e2363e537888ae92eb4c0e8b65fbbbdc8638dc6a2152aa2f53239fa3945c84ffd2131e614"}, 0xc0, 0x8000}], 0x1, 0x40) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = socket(0x2, 0x3, 0x40000000000000ff) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0)={0x9}, &(0x7f0000000300)=0x10) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) sendto$inet(r5, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000005c0)={{0x1000, 0x6000, 0xf, 0x0, 0x3, 0x4144, 0x5, 0x75d, 0x7ff, 0x400, 0x3, 0x4}, {0x5000, 0x0, 0xf, 0x4, 0x994, 0x5, 0x4, 0x1f, 0x7, 0x0, 0x100000000, 0x10000}, {0x3000, 0x100000, 0x4, 0x1000, 0xab2, 0x4b32, 0x100000000, 0x7, 0x1, 0x10001, 0x1, 0xe6}, {0x1000, 0xd000, 0x0, 0x7, 0x9, 0xfffffffffffff000, 0xffffffffffffffff, 0x200, 0x4, 0x6, 0x9, 0x8}, {0x5000, 0x5000, 0x10, 0x2, 0x0, 0x7, 0x1, 0x95, 0x7f, 0x8, 0x401, 0x8}, {0x4, 0x0, 0x3, 0x9, 0x4, 0x2, 0x4, 0x100, 0x7fff, 0x2, 0x7fff, 0x5047}, {0x5000, 0x0, 0xf, 0x100, 0x2, 0x81, 0x7fff, 0x6, 0x4, 0x5, 0x0, 0x60}, {0x5000, 0x0, 0xf, 0xff, 0x6, 0x6, 0x10000000000000, 0x5, 0x9, 0xffffffff, 0xbcb5}, {0x3000, 0x1f000}, {0x10000, 0xd004}, 0x80010000, 0x0, 0x7002, 0x0, 0x2, 0x100, 0x4000, [0x7ff, 0x3a98, 0x2000000000000000, 0x40]}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:28 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0xc0000084]}) 02:02:28 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x0) mq_timedreceive(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x35e1, &(0x7f0000000040)={0x77359400}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="ff070000"], 0x34000) 02:02:28 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fdc18ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:28 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x399}], 0x1, 0x0) 02:02:28 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a", 0xbf, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:28 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x20000) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00000000c0)=0x10000, 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x1000202) syz_fuseblk_mount(&(0x7f0000000240)='./file1\x00', &(0x7f0000000080)='./file0/bus\x00', 0xa001, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r1, &(0x7f0000000100)=""/172, 0xac, 0x40002100, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x3, 0x2, 0x4, 0x2}}, 0x80) dup3(r1, r1, 0x80000000000) 02:02:28 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x40000000}, 0x6) close(r0) 02:02:28 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x410101c0]}) 02:02:28 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f54faff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:28 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0xfff) ioctl(r0, 0x0, &(0x7f0000000000)="025cc83d6d365f8f3620857170") r1 = openat$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$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000080)=""/223) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x2, 0x9, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:28 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="73799233"], 0x34000) 02:02:28 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x32b}], 0x1, 0x0) 02:02:28 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a", 0xbf, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:28 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r1, r0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 02:02:28 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xdf6, 0x0) 02:02:28 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f6a8eff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:28 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x8000, 0x0) write$P9_RLERROR(r1, &(0x7f0000000100)={0x1d, 0x7, 0x2, {0x14, 'keyringcpusettrusted'}}, 0x1d) r2 = dup3(r0, r0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) splice(r2, &(0x7f0000000040), r2, &(0x7f0000000080), 0x3, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2b, &(0x7f0000000140)=""/205, &(0x7f0000000240)=0xcd) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000000)) 02:02:28 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca", 0xc5, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:28 executing program 2: r0 = socket$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 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x800, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f00000002c0)={{0x3, 0x5, 0x2, 0x5, '\x00', 0x9}, 0x1, 0x418, 0x3, r4, 0x1, 0x7, 'syz0\x00', &(0x7f0000000100)=['/dev/kvm\x00'], 0x9, [], [0x8, 0x809, 0x3f, 0xe2]}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) ioctl(r2, 0x2, &(0x7f0000000000)="5cc7eded848112cadfd7fc42aee2") 02:02:28 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x1b0001c000000000]}) 02:02:28 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xd6, 0x9, [0x5, 0xc05, 0xba, 0x1e800000, 0x3, 0xfffffffffffffffd, 0xc0000000000, 0x6, 0xffffffffffff9182]}, &(0x7f0000000040)=0x1a) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r2, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000180)="909c30587d2bdc4fa3e31fc8070cb2ff4c780c4398a285fdfa045eb4", 0xffffffffffffffb5}], 0x1) r3 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) fchown(r0, r3, r4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x7}, 0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x1, 0x4}, &(0x7f0000000200)=0x8) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x4) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc0\x00', 0x210400, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000000380)={r5, 0x6d}, &(0x7f00000003c0)=0x8) 02:02:29 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xf58, 0x0) 02:02:29 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x2000}, 0x6) close(r0) 02:02:29 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f14b8ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:29 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7fffffff, 0x200) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 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$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:29 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r1, r0, 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/228) 02:02:29 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca", 0xc5, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:29 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x3a00000000000000]}) 02:02:29 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffe}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:29 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xd1a, 0x0) 02:02:29 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xc2a, 0x0) 02:02:29 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca", 0xc5, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:29 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0x1, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r0, 0x101, 0x18}, 0xc) r1 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40002, 0x0) ioctl$BLKGETSIZE(r3, 0x1260, &(0x7f0000000040)) r4 = dup3(r2, r1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000140)) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000001c0)={0x14000, &(0x7f0000000180), 0xa, r3, 0x2}) 02:02:29 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r2, 0x7, 0x1, 0x2, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x3fd}, 0x5f489b78d966aab7) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:29 executing program 2: r0 = socket$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$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40040, 0x0) ioctl$TIOCSTI(r4, 0x5412, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:29 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f74a4ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:29 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x1d9]}) 02:02:29 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xc99, 0x0) 02:02:30 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f2bb1ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:30 executing program 2: r0 = socket$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_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:30 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3ff) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000100)={0x7, 0x70, 0x2f3, 0x0, 0x6, 0xa7c, 0x0, 0x4, 0x40084, 0x0, 0xcd, 0x40b, 0x80000000, 0xa77a, 0x2, 0x8, 0x687c, 0x2, 0x8001, 0x0, 0x3, 0x80000001, 0x9, 0xfffffffffffff3c2, 0x1ff, 0x6, 0x8001, 0x80000000, 0x7, 0x752, 0x9, 0x3, 0x7fff, 0x0, 0x100000001, 0x7, 0x1, 0x6, 0x0, 0x1f7, 0x0, @perf_config_ext={0x4, 0x5}, 0x11be165ad80ca4e3, 0x5, 0x7, 0x0, 0x6, 0x6, 0x2}) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x1000, 0x4) 02:02:30 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x14000, 0x0) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {0x77359400}}, 0x100) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000140)='bond_slave_0\x00', 0x81a6}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) inotify_add_watch(r3, &(0x7f0000000040)='./file0/bus\x00', 0x200) dup3(r2, r0, 0x0) 02:02:30 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cd", 0xc8, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:30 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xcdb, 0x0) 02:02:30 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x281400}, 0x6) close(r0) 02:02:30 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0xc2000000]}) 02:02:30 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xd, 0x0) 02:02:30 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f8948ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:30 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ftruncate(r0, 0x80000001) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0x100) unshare(0x40010400) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000080)={0x1, 0x0, @pic={0x2, 0x3ff, 0x4, 0x9, 0x1, 0x7, 0x8, 0x8, 0x1, 0x3, 0x3, 0x7, 0x3, 0x4d, 0x6, 0x9}}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:30 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) flock(r0, 0x4) r1 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x28400, 0x0) sendmsg$key(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2, 0xc, 0x9, 0x0, 0x18, 0x0, 0x70bd27, 0x25dfdbfb, [@sadb_ident={0x2, 0xb, 0x0, 0x0, 0xffff}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e22}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x7, {0x6, 0x0, 0x1000, 0x5, 0x0, 0x9, 0x0, @in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x17, 0x6c, 0x80, 0x0, @in6={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x17}, 0x4}}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e21}, @sadb_x_nat_t_type={0x1, 0x14, 0x9}, @sadb_address={0x3, 0x5, 0x3f, 0x0, 0x0, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_x_nat_t_type={0x1, 0x14, 0x5}]}, 0xc0}, 0x1}, 0x41) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000005c0)={'vcan0\x00', 0x0}) recvfrom$packet(r0, &(0x7f0000000040)=""/122, 0x7a, 0x40, &(0x7f0000000600)={0x11, 0x17, r4, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x14) dup3(r3, r1, 0x0) 02:02:30 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cd", 0xc8, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:30 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x77020000]}) 02:02:30 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e27, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) accept$inet6(r0, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:31 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f5816ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:31 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xe9d, 0x0) 02:02:31 executing program 2: 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) rt_sigsuspend(&(0x7f00000000c0)={0x3}, 0x8) r4 = memfd_create(&(0x7f0000000000)='/dev/kvm\x00', 0x3) write$P9_RCREATE(r4, &(0x7f0000000080)={0x18, 0x73, 0x1, {{0xe1, 0x1, 0x5}, 0x4b73}}, 0x18) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:31 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cd", 0xc8, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:31 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x8601000000000000]}) 02:02:31 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x2, 0x7, 0x1, 0x482a847e, 0x1, 0x5, 0x4, 0x651, 0x2, 0x2, 0x0, 0x6}, {0x1, 0x3, 0x2, 0xec6, 0x10000, 0xbeb4, 0x4, 0x5, 0x6, 0xffffffffffffffa4, 0x9, 0x75, 0x2}, {0x100000001, 0x4000000000000, 0x8001, 0x7, 0x1, 0x3, 0x1, 0x7, 0xf9e9, 0x3, 0x4, 0x80000000, 0x1000}], 0x2}) r1 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r2, r1, 0x0) 02:02:31 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xdb2, 0x0) 02:02:31 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:31 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f6d56ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:31 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xf56, 0x0) 02:02:31 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x3400000000000000]}) 02:02:31 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x200000000000000}, 0x6) close(r0) 02:02:31 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) symlinkat(&(0x7f0000000000)='./file0/bus\x00', r1, &(0x7f0000000080)='./file0/bus\x00') syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x200, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r2, r0, 0x0) 02:02:31 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xff7, 0x0) 02:02:31 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) r1 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, r0, 0x0, 0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r2, r1, 0x0) [ 774.491747] BTRFS: device fsid ecf6f2a2-2997-48ae-b81e-1b00920efd9a devid 28 transid 756082810144684242 /dev/loop1 [ 774.522611] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 774.529829] BTRFS error (device loop1): superblock checksum mismatch 02:02:31 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:31 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f6021ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:31 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x8501]}) [ 774.543967] BTRFS error (device loop1): open_ctree failed 02:02:32 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f6196ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:32 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf", 0xc9, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:32 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xef2, 0x0) 02:02:32 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x185]}) 02:02:32 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000000)={@remote, @loopback, @loopback}, &(0x7f0000000040)=0xc) 02:02:32 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) connect$rds(r0, &(0x7f00000000c0)={0x2, 0x4e20}, 0x10) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) write$P9_RLINK(r4, &(0x7f0000000080)={0x7, 0x47, 0x2}, 0x7) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2000000000000004, 0x0, 0x0, 0xf, 0x10403}) 02:02:32 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="73797a312010799f704490e9f0cf3edde3a4795377578ded6add05a3c5247e672b84fa54c250054c0a67380fd6255baac0a6362180c362d90152f081a26de09c2f8e375d074a1171b8c3daf469cd0ee8c5ad90d0c9967ca2f3c906623fe2aa523585795711506c1ab632b188dcab48b3ed7feabe31c78b0e6e0f6d5eaa324ab56364a68a84d615c35689766c78ef762580f7a1f3334664c4e7aaa3d99cbc0caf"], 0x34000) 02:02:32 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xe51, 0x0) 02:02:32 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f25caff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 775.029547] BTRFS: device fsid ecf6f2a2-2997-48ae-b81e-1b00920efd9a devid 0 transid 756082810144684242 /dev/loop1 02:02:32 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x800000000000000}, 0x6) close(r0) 02:02:32 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x90000, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x1, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000400)=0xe8) fchmodat(r0, &(0x7f0000000540)='./file0/bus/file0\x00', 0x110) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000280)='./file0/../file0\x00', &(0x7f00000002c0)='./file0\x00', 0xa000, r3, r4, 0x0, 0x1, 0x40) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000140)={0x1, 0x800}) dup3(r2, r1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) capset(&(0x7f00000001c0)={0x20071026, r5}, &(0x7f0000000240)={0xffffffff, 0x7f, 0x10001, 0x1, 0x100, 0x3}) lsetxattr(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000080)='&selinux\x00', 0x9, 0x3) 02:02:32 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0xc000]}) 02:02:32 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) timer_create(0x7, &(0x7f00000011c0)={0x0, 0x13, 0x0, @thr={&(0x7f0000000180)="1f0c6a881b5fb2a00edf11327adce38bedce67651587f2f54de1a58e593c0e0d207b6c386f0a5761c4c280480a5e997a49ac919db1fba2949ef73e30ca4074", &(0x7f00000001c0)="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"}}, &(0x7f0000001200)=0x0) timer_delete(r2) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x80) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000040), 0xffffffffffffff54) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="33797a316a79259d774aef000000adfaa01a7da29bbd72e2cfe75f1a70c0ee2e457024a2e2630d7ce15593435a900efee7641bd9b3580e26b66c9b43ba4d74f64f0e3fb52b8494dc241a2cead2643d94aa323c36ea9095085a036329044e001d10c772cefd14b9b8"], 0x34000) 02:02:32 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf", 0xc9, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:32 executing program 2: r0 = socket$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$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0xf, 0x403}) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 02:02:32 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x12, 0x0) 02:02:32 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f2e8bff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:32 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xfb4, 0x0) 02:02:32 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "17964837ac8b8ea6c03984194f5a11ff1f4845dc87fc9144c943a04a184ffafadd6d53569da54d41528c132c7b06122ae222a0b7b1c252f8f683120d264ae839d0367fd5f855cd9c8d7abf612491f28507c1c4c304291b340b7ff72cab10915a"}, 0x64) dup3(r1, r0, 0x0) 02:02:32 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f3f6eff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:32 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x200) sendto$llc(r1, &(0x7f0000000040)="d115c585e5fd5c5a85484cc4", 0xc, 0x8000, &(0x7f0000000100)={0x1a, 0x327, 0x6, 0xf77, 0x1, 0xfffffffffffffff9}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r2, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:32 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf", 0xc9, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:32 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r2, 0x0, 0x70bd29, 0x25dfdbfc, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3a}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x40) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000200)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'vcan0\x00'}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x4c, r2, 0x100, 0x70bd27, 0x25dfdbfb, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2b}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8881}, 0x40) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:32 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x10]}) 02:02:32 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xfb2, 0x0) 02:02:33 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca}], 0x0, &(0x7f0000000240)) 02:02:33 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x101, 0x400200) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000fef000/0x11000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x11000, 0x1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) exit(0x2) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x200, 0x0) getsockname$llc(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 02:02:33 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x4000}, 0x6) close(r0) 02:02:33 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f917dff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:33 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xdff, 0x0) 02:02:33 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0xc0010004]}) 02:02:33 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000040)) listen(r0, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x8e, "0a16ec99a8d9c3a36f3737658ec59cf83ed7c687a8117ec1a33242e7af93aa52ec74c5b3e313ffb3e9e328bbb90ca27551f67d623809fff576362b4d2ad088c4cce93c7f90f491981f54a0ae169b91aee72b22b0bc0a261d6214b7b15fd3c82410aad421e92339255e83694fec92963533f0b301ca7f6305400b2ece749f722c74ede8ced2936f2689de9ae31ede"}, &(0x7f00000001c0)=0x96) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)={r3, 0xc6, "9a8f68b5f7f3744689b1481d10a1dace6af7420e33ba9e41ed0e7deaf9a07b6bf6db368da5c72e73f35d8d2fa69772663da4e57569dfe6e26cc1d8e62706c9f9e5dcef05397dca0fffe2aca5d9dfecbbbb85438a574befcc01bc9d85400f81de2357317e227eca5c983c5f1ca01b9bc784a792d2cf127fd51f587878fb3b18c22873ea4dbabbc2b29477995c0fcd001f2a348277eaaddf58f474a3ce2c3c3ee2a8f45bd96ae304795e54532799efd9d645b24f187e068776c3e10b695629c73bb4819477a080"}, &(0x7f0000000200)=0xce) writev(r2, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:33 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) write$cgroup_pid(r2, &(0x7f00000000c0)=r3, 0x12) dup3(r1, r0, 0x0) 02:02:33 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f1a0fff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:33 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca}], 0x0, &(0x7f0000000240)) 02:02:33 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xc33, 0x0) 02:02:33 executing program 5: prctl$intptr(0x0, 0x9) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x5}, &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x989680}, 0x8) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r1, r0, 0x0) 02:02:33 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)=ANY=[@ANYBLOB='z1\x00\x00'], 0x34000) 02:02:33 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0xc001001b]}) [ 776.468852] kvm [19471]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010004 data 0x0 [ 776.496333] kvm [19471]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010004 data 0x0 02:02:33 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f2363ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:33 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xeb4, 0x0) 02:02:33 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca}], 0x0, &(0x7f0000000240)) 02:02:34 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x404080, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x54) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000001c0)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000080)=0x40, 0x4) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x88, &(0x7f00000002c0)=[@in6={0xa, 0x4e21, 0xfffffffffffff000, @empty, 0x400}, @in6={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e24, @rand_addr=0xd5a0}, @in={0x2, 0x4e21, @rand_addr=0x9}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000000380)=0x10) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_virtio(&(0x7f0000000500)='/dev/uinput\x00', &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='9p\x00', 0x20800, &(0x7f0000000680)={'trans=virtio,', {[{@debug={'debug', 0x3d, 0x5}, 0x2c}, {@access_client='access=client', 0x2c}, {@noextend='noextend', 0x2c}, {@noextend='noextend', 0x2c}, {@posixacl='posixacl', 0x2c}, {@cachetag={'cachetag', 0x3d, 'eth1}ppp0system'}, 0x2c}, {@dfltuid={'dfltuid', 0x3d, r7}, 0x2c}]}}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000004c0)={0x8001}, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000003c0)={r6, @in6={{0xa, 0x4e23, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0xf}}, 0x0, 0x10001, 0x1000, 0x0, 0x2a}, &(0x7f0000000480)=0x98) 02:02:34 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r1, r0, 0x0) 02:02:34 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x208000, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x40000) connect$rds(r2, &(0x7f0000000100)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 02:02:34 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fea39ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:34 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x40000100]}) 02:02:34 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x2, 0x0) 02:02:34 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty=0x215a050000000000}, 0x6) close(r0) 02:02:34 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1400, 0x0) 02:02:34 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f4f43ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:34 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40, 0x0) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r1, 0x3) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xc800) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f0000000040)={0x1, 0xffffffffffff84a2}) dup3(r2, r0, 0x0) 02:02:34 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0xffffffffffffffda) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="73bbfc31f1ff03296f51adde0713b1ac9c5a2148541aa19fa9528eaf712e44aee74d338cca5d7f8a8c90662caee2a0"], 0x34000) 02:02:34 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0xc100000000000000]}) 02:02:34 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x7) 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_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000100)=0x7edf897, 0x4) setsockopt$inet_udp_int(r4, 0x11, 0x0, &(0x7f00000000c0)=0x8, 0x4) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000000)={0xc399, 0x401, 0xc0c4, 0x0, 0x4, 0x400, 0x0, 0x6, 0x3, 0x0, 0x80, 0x3, 0x0, 0x4, 0x6, 0x80, 0x3, 0xa36, 0x7}) 02:02:34 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xef7, 0x0) 02:02:34 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f003bff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:34 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000040)=[0x6f, 0x1]) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r2, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0), 0xc) socket$inet6(0xa, 0xa, 0x2) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:34 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x200001c000000000]}) 02:02:35 executing program 5: mkdir(&(0x7f00000003c0)='./file0/bus\x00', 0xfffffffffffff002) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6feb, 0x2) ioctl$SCSI_IOCTL_DOORLOCK(r0, 0x5380) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x3, 0x9d, 0x7}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000400)={r1, 0x400}, 0x8) r2 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup3(r3, r2, 0x0) creat(&(0x7f0000000000)='./file0/bus/file0\x00', 0x100) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x54}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="1c11430cc354253c651c2623c52bfe79678cc6cc96b1abc8539d4ab1b2769bb1577f8c07b7c2eaa3999b3c94", @ANYRES16=r5, @ANYBLOB="00850b561ce8d999042cbd7000fddbdf2501000000080006000000000030000100310a8334c7b108000600666f00000800080008000000080002003d00000014000300e00000020000000000"], 0x4c}, 0x1, 0x0, 0x0, 0x40}, 0x800) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x2000, 0x0) ioctl$BLKPBSZGET(r4, 0x127b, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000280)={0x7, 0x1, 0x6, 0xffffffffffffff7f, 0x10000, 0x101, 0x4, 0x6, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000500)={r6, 0xeeea}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r6, 0x1000, 0x7, 0xffffffff, 0xd3, 0x7ff}, &(0x7f0000000340)=0x14) 02:02:35 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x40002, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:35 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x8, 0x0) 02:02:35 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f4cdfff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:35 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x5, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x1b3200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x50cb8b69, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0xffffffffffff3cb5}, @in6={0xa, 0x4e23, 0x101, @dev={0xfe, 0x80, [], 0xc}, 0xffffffffffffff1f}], 0x54) write$binfmt_misc(r1, &(0x7f0000000240)=ANY=[@ANYBLOB='syz0'], 0x34000) 02:02:35 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001780)='/dev/uinput\x00', 0x2000, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000001680)="c2337c08875d950cb2b63d9eeefaed6ac0cb2215dfcbf59a8bd5d15ec28df721033097cc1f1b7cfac650c29142601e5134651ba6f81bb3abe61cef32eeca7356ba03a6b69b3c8f9c77bd778afbe961ef0ece0a055133352de5e1f04f93589615e9ae108fd7968d88c7b3e0b77729d3109a3258b1428a091d6dd6258637d0f2f3a7b5190210b9d76b49e65c3bf4768b54bbd63fe179445e9b9efe8ed1aa30844e70d4c5ff4c2bd1f42d957b2a957a3bb54bc577bf4e268a9b84c5abece074b53e", 0xc0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000017c0)=""/4096) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r2, r0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0/bus\x00', 0xf8, 0x7, &(0x7f0000001580)=[{&(0x7f0000000080)="69b59aa3d4a72211dcdeabb13ee42e1df3c8c9d69f471f6ea3016d20bfc009d9df3f6759143c8a5815cfcfe081a786702a23a916d13e533b02037935aeba3e9b2766cbddca3899b61d9fe75a751adf6a740c329a926d90473f058c3b758423a630302a18fbade53c4c8d9cbfbcf68d3a7aff07f8c90c4317c1ed66ccf6283c3b6ca95b1d73ba167e4840494643d2c0ba42813a1a127f70027f8f792d677db96ffc99985a12e4e53af904e1d338b06cf1c0ca549db227ebf0f7a83361f7f522ce377d85c7df71bcd4843b007d", 0xcc, 0xffff}, {&(0x7f0000000180)="3382b41d5f955b9a94165e9ad155f03026cda2a959a413ceeda9163515221cea63cb69f370fccc3e3a46be2d0fa280b0406b270a4115a0c582432f942107d3d07aa49c9836d55412f9f39ab771cfdc10d83bbeab535859ccfe8dca9a0d45", 0x5e, 0x100000000}, {&(0x7f0000000480)="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", 0x1000, 0x3}, {&(0x7f0000000280)="ac188e4e22a49c65543aedaf4d7318040d2564db877d756d221d9f25f335f9fa19742c0b2777603f1e4fe4c8836f05242cf3bb68587f7831006089d2aecd02645c5d521b6fa81e12becd", 0x4a, 0xe340}, {&(0x7f0000000300)="ae16434a42e5f0980b129a5e8bf1c921518f64cbd4446fb88cc314b9c6d135f4de2d8e048ffd071424594aff96ed0d3b3a91515f1cc443fe1e28abc20a8a73c3b7166006391d4d79a2de7fee03b9cf75d86e95faa8874eb60e2adfdc51a996f2e1fa85630c907d0b963689125e5b676919c2b78b12743e78238e4271909cedfa92ee866ab91ac1f36f97ade3eec6df4b4ba96baf41b7b196042e5c77454e10bd3cf118db701205b2", 0xa8, 0x7}, {&(0x7f0000001480)="327e68c4c291be73a571abdcd72261f092999a00b1c144f358b4f269974284fab91764fc6984f470d0f311e36f7bb06d9f66cb24ad76e0f0a233fce15fd532f199388e6214c22bb8d179b1b575860f1c282903ef4017f58dd584a7be2557a3abd61797459420ffc906b771c6b2ade9d3a47e3a4cb7817afa0a871bdf03a310b7c3fd81954f62086fb2504fd008be54dcac0b8dd35d221dd2d83ac452ac184ef28e79582d7b929a62dd4e54af43183c30e1a6c9190dabdfdbccd2012fe83e59e2b75ffac323e3b063057ac59a9c6ba4065077cb0eba614339b1c948e4aa8f8e4d02c00b43ac3fee7bd3add4cdd28611", 0xef, 0x1}, {&(0x7f00000003c0)="0683f421596e93821c695949d76eca89ebac89e4042b38671c57e50cc8e4f9b336ad675027fc6dc68534d94ee3beca17d532ff94363f15eb8c567c2f8cbe9aa659629d53f513e5a5f0a52643419053821c43f2c03b", 0x55, 0x20}], 0x8000, 0x0) 02:02:35 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x86010000]}) 02:02:35 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x40, 0x0) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000080)) r4 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x8800, 0xa0) ioctl$TIOCMGET(r4, 0x5415, &(0x7f0000000100)) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) ioctl$VHOST_SET_LOG_BASE(r4, 0x4008af04, &(0x7f0000000180)=&(0x7f0000000140)) 02:02:35 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xea6, 0x0) 02:02:35 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fdf54ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:35 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty=0x900000000000000}, 0x6) close(r0) 02:02:35 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r0, &(0x7f0000000100)=""/178, 0xb2) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)=ANY=[@ANYBLOB='sYz1'], 0x34000) 02:02:35 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fa839ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:35 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xdf1, 0x0) 02:02:35 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) 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_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x4) 02:02:35 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x3a00]}) 02:02:35 executing program 5: mkdir(&(0x7f0000000340)='./file0/bus\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) name_to_handle_at(r0, &(0x7f0000000100)='./file0/bus\x00', &(0x7f0000000140)={0x8f, 0x6, "425e6b477ed95aa4ac5f6d8dc9b77d5e46eef5d7ddf980a45b15d820efccc7361a3444fcc7fe5cb5285960cd6ea425e3df247f84234cc4a1c7d2a0730adebf26ce1f8c30cddc326da3eaa68bc545898d524abc94db7d134ecf314250216737e703be9c4dd53f85c179747700323c6015f7cf635593991de0d744771b59c25ec2de860057f34479"}, &(0x7f0000000280), 0x400) r1 = getpid() ptrace$setregset(0x4205, r1, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)="2ff32e49a4f9db33c9822b1e1fc4e91628d8349a7c06b07bfd62113138044b7f619988aa972f8b8f02462e3520eb5afe91a7260e9200dd5ce57139c17caaefa2116cc67492be6f57f636213004ae7e91bcf208940af31693d8438144d0fb0bf4c3dca9c4b6968899ad5eaf7cce328124bc77877e426cb0149df7a2ae838c80edaf60dbfad7ae3799b8fa66d38d582cddebcf229308c6fadccfef0f05bccf5d663f8ba8fdc1fc229e0c", 0xa9}) r2 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x49719f6, 0x3a1c0) ioctl$TIOCSBRK(r2, 0x5427) dup3(r0, r0, 0x0) 02:02:35 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:35 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xff9, 0x0) 02:02:35 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f00e0ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:35 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x80000000}, 0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendfile(r1, r1, &(0x7f00000000c0), 0x6) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:36 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x176]}) 02:02:36 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002bc0)={0xffffffffffffffff}) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000003340)={@loopback=0x7f000001, @multicast2=0xe0000002}, 0x8) r1 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup3(r1, r1, 0x80000) recvmmsg(0xffffffffffffff9c, &(0x7f0000003080)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/110, 0x6e}, {&(0x7f0000000280)=""/65, 0x41}, {&(0x7f0000000300)=""/253, 0xfd}, {&(0x7f0000000400)=""/181, 0xb5}, {&(0x7f00000004c0)=""/102, 0x66}], 0x5, 0x0, 0x0, 0x1}, 0x9}, {{&(0x7f00000005c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000640)=""/134, 0x86}, {&(0x7f0000000700)=""/122, 0x7a}, {&(0x7f00000001c0)=""/24, 0x18}, {&(0x7f0000000780)=""/204, 0xcc}], 0x4, &(0x7f00000008c0)=""/168, 0xa8, 0x3}, 0x9}, {{&(0x7f0000000980)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000a00)=""/145, 0x91}, {&(0x7f0000000ac0)=""/95, 0x5f}, {&(0x7f0000000b40)=""/34, 0x22}, {&(0x7f0000000b80)=""/98, 0x62}, {&(0x7f0000000c00)=""/219, 0xdb}], 0x5, &(0x7f0000000d80)=""/168, 0xa8, 0x6}, 0x4}, {{&(0x7f0000000e40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002400)=[{&(0x7f0000000ec0)=""/245, 0xf5}, {&(0x7f0000000fc0)=""/92, 0x5c}, {&(0x7f0000001040)=""/38, 0x26}, {&(0x7f0000001080)=""/113, 0x71}, {&(0x7f0000001100)=""/128, 0x80}, {&(0x7f0000001180)=""/52, 0x34}, {&(0x7f00000011c0)=""/155, 0x9b}, {&(0x7f0000001280)=""/229, 0xe5}, {&(0x7f0000001380)=""/66, 0x42}, {&(0x7f0000001400)=""/4096, 0x1000}], 0xa, &(0x7f00000024c0)=""/240, 0xf0}, 0x2a8}, {{&(0x7f00000025c0)=@nfc_llcp, 0x80, &(0x7f0000002840)=[{&(0x7f0000002640)=""/47, 0x2f}, {&(0x7f0000002680)=""/118, 0x76}, {&(0x7f0000002700)=""/47, 0x2f}, {&(0x7f0000002740)=""/214, 0xd6}], 0x4, &(0x7f0000002880)=""/177, 0xb1, 0x2}, 0x7fffffff}, {{&(0x7f0000002940)=@can={0x0, 0x0}, 0x80, &(0x7f0000002a00)=[{&(0x7f00000029c0)=""/49, 0x31}], 0x1, &(0x7f0000002a40)=""/234, 0xea, 0x3ff}, 0x1ff}, {{&(0x7f0000002b40)=@hci, 0x80, &(0x7f0000002bc0), 0x0, &(0x7f0000002c00)=""/59, 0x3b, 0x100}, 0x8}, {{&(0x7f0000002c40)=@generic, 0x80, &(0x7f0000003000)=[{&(0x7f0000002cc0)=""/189, 0xbd}, {&(0x7f0000002d80)=""/236, 0xec}, {&(0x7f0000002e80)=""/198, 0xc6}, {&(0x7f0000002f80)=""/74, 0x4a}], 0x4, &(0x7f0000003040)=""/28, 0x1c, 0x6}, 0x3}], 0x8, 0x2000, &(0x7f0000003280)={0x77359400}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000032c0)='/dev/sequencer\x00', 0x8000, 0x0) bind$xdp(r2, &(0x7f0000003300)={0x2c, 0x4, r3, 0x31, r4}, 0x10) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) write$binfmt_misc(r5, &(0x7f00000033c0)=ANY=[@ANYRESHEX=r3], 0x12) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f0000003380)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r6, r1, 0x0) lseek(r1, 0x0, 0x2) 02:02:36 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) fcntl$getflags(r1, 0x40b) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:36 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f789bff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:36 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f707", 0xb2, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:36 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty=0x200000000000000}, 0x6) close(r0) 02:02:36 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xffd, 0x0) 02:02:36 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7a, 0x109040) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f00000000c0)="430f0748b8c3000000000000000f23d00f21f835200000010f23f8c4629d96a152000000c74424009b000000c744240205000000ff2c24f33e65260f0765650f613d06000000420f08b9800000c00f3235002000000f30d8cdb9c0080000b800000080ba000000000f30", 0x6a}], 0x1, 0x40, &(0x7f0000000180)=[@dstype0={0x6, 0xd}, @dstype0={0x6, 0x8}], 0x2) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:36 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="7a0c4e5ddada487a9683962bdcda8dd710a526716ab9aa4768d5257a06edbfe3") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r1, r0, 0x0) 02:02:36 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x8b00]}) 02:02:36 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f707", 0xb2, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:36 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) keyctl$join(0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="737978ed5f76f031e622a3185630bc264f5d0c6aec5e0bf434b96787ec6fade053ea8ca18c726be68266e2de4cbc23b4"], 0x34000) 02:02:36 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f20beff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:36 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xfb6, 0x0) 02:02:36 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f493bff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:36 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$RTC_EPOCH_READ(r2, 0x8008700d, &(0x7f0000000000)) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e21, 0x6bb57d05, @empty, 0x4}, 0x1c) 02:02:36 executing program 2: r0 = socket$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$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 02:02:36 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f707", 0xb2, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:36 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x7401]}) 02:02:36 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}}}, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:36 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xd5f, 0x0) 02:02:37 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f707", 0xb2, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:37 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f6584ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:37 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:37 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty=0x40000000}, 0x6) close(r0) 02:02:37 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x1, 0x0) sendmsg$kcm(r2, &(0x7f00000001c0)={&(0x7f0000000040)=@ethernet={0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000002600)=[{&(0x7f00000000c0)="40d6c294980182d52a2f0aa53de809d1cb7ef40b7b1c7dc1e10ea759fdd7eabc3922da546d1e0de3e1580833d2be5897811f6452ed6d332727f23cd4cca286c245566e81c7ea3387313ac3b50ff73d4cfd670d164af2ce45cb2e14c043590ff78f76582fd721e113525a97433db605d00485ad345d4d53c769a54ec372ba191f524ff3983bc842df311a6e781d22cc994b3463a0496789f594b84b5942c82bda91312f506077ac3daa1495e877740b5e06c244f39b37116f9f99249b88021237294c61dd2d958929aa3e4286760ac59484c56d4528f916c3ef0915445bf697b322af9ab397874ad43dcf8b49172caa53884a", 0xf2}, {&(0x7f0000000280)="4659559c24cc32961356986189381385683a0a2076da27e7fbb3b572a315d699c0d82703ba00d92a496619aeecb6526f4efe8e64a821d661dfc92387f4de7715f4", 0x41}, {&(0x7f0000000300)="6ac091ff7e6197de68cad0658d49abfc1f46edfe87267abf6f4ca652f80744bfa621932b74f0730f817fc0c78c3b7dc0f11d6e8332168ee9ba6533d8fd9cabb0f9e4e411334d9e0c7d19575d33f7cf968bb8cf0c0febf4c54371469e2ae06af6f738299fa716e3bc42b5070404a9fd7e58c3dca9956326c918ae43008850be6c9536abef532c287f1852e6516ff2525fcf815fd7982c1c33b2668436ba", 0x9d}, {&(0x7f0000000480)="eeab8e5273fc4b9684d1e2e1a0488ea28f9a591be5f0d133063cda931a545ddff020f9b8d67908fbc7556eb06ceea99b0813a1c35a22eaf26972840dd4aeaf0bc214002c7531a4e7c124532c5ab72ef99bc7fdc6e246ccab2cd222d8dcf0395707f054e353cccac6f9634b45b10e3b2aa93d38198429244cf3c6ad4ffd4e67eeab70", 0x82}, {&(0x7f00000003c0)="121b47e76c00450f3bebfa8a1ae9d52c39695cf944db0074cb42a9b93ea2ffc4c8800a014b22dc3f87451caa8e9252ec17e4f1a5358d9c7eaa4aa12bf6bd7df5a4d9b271b70b9ae0c8651514f22732fbdfaf9e532fbaa9c31d4ff777424986d79dedef731d588e0673d7a9", 0x6b}, 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{&(0x7f0000001540)="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0x1000}, {&(0x7f0000002540)="0ab86448d218944f5892bbc62c4963312c6bac3fa2a8821dc9baede0c708ae72c2c6f1c2e5e83412597b6678aa2b34ae9db144c30f54d3436903469e34358344bc709dab1348e45a60047d111f7dd40abed0f97ea72ea7a7b11bbb77b9ac34617bfb892d817d7d16a005f7f78fa301676c490e7832bf8bf3d3b8928bacc89cf5d734d9f915b9dcd75e570244fd775e1e08acf58ee553fd6805ad177cd5918342487147f8c4e526f984df59be4991d6bb2ef0785d19", 0xb5}], 0x8, &(0x7f0000002680)=[{0xf8, 0x0, 0x3, "7fff518bb4b6cd87634130b46e12261110ef85bd8113670bd2415117c6c81ba04dee6759c1df2ba8fa0ce71791b82847383962368845a2ac183ee7d42720bf619bcdf2f1082566f980c6922ebc8f88beeb862b5c45b58ec9391c7b5d910f780421615ba2635206094c1f893df0e75baa58589555c5bf8f55cdce3edb632d96f69672c9bfbeecc9a3ab98ed20461a2198fca2aa03cd841b188496c674db3e4d4e1ab256f23d26d9c607a6c0ecf492f40cc324e96251b67c68af1a9001fcb9ccd5e0a7398bbe420d4531364e9b4aaa5d3ab9ed113fd336e98a9e649152eb9faeaee1d96d6e6bfb44"}, {0x70, 0x11f, 0x5, "ffb9492923e16333381121ca2e2401fc827f69cfa4af2569009b646d9e6d77d6da3d847f9452a6fe30b7124d1614d5ec2cb137c951c29283378cbfa735b08c8e3232f5241141d1dbb632cb269c94eefbb5cbff4a9ffac91c73"}, {0x38, 0x196, 0x1, "eb3f32e6c47cae00296c4b04c00dcf926592d4c4c7494cf6e9805f6e274a46f8a1a8081774348eee"}], 0x1a0, 0x4800}, 0x20004084) dup3(r1, r0, 0x2) 02:02:37 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) write$binfmt_elf64(r1, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffffffffff8, 0x6, 0x80000001, 0x3f, 0x8000, 0x3, 0x3e, 0x9, 0x1a9, 0x40, 0x58, 0x100000001, 0x6, 0x38, 0x1, 0x7fff}, [{0x6474e551, 0x40, 0x3, 0x6, 0x7, 0x7fff, 0x101, 0x7}], "f5acd9a9a8c6228b55138436d8e1d16ba5fcc9f2e9097f50b400c72e5046fa2d06253278a22535fe858321e20111236d6b9e857600c35c073d926c977ea1ba523a9197be9139f2137cd5ceba46e185de6865e3a1157c86b47f4ec621d7497fa4bc", [[], [], [], [], [], []]}, 0x6d9) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:37 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x221001c000000000]}) 02:02:37 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xdfa, 0x0) 02:02:37 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) write$P9_RVERSION(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="1500000065ffff8000080008003950323030302e75"], 0x15) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0xe080, 0x0) 02:02:37 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f42d5ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:37 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)) 02:02:37 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xea2, 0x0) 02:02:37 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) recvmsg(r0, &(0x7f00000007c0)={&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000140)=""/65, 0x41}, {&(0x7f00000001c0)=""/98, 0x62}, {&(0x7f00000002c0)=""/87, 0x57}, {&(0x7f0000000340)=""/149, 0x95}, {&(0x7f0000000400)=""/198, 0xc6}, {&(0x7f0000000500)=""/58, 0x3a}, {&(0x7f0000000540)=""/251, 0xfb}, {&(0x7f0000000640)=""/210, 0xd2}], 0x8, 0x0, 0x0, 0xfffffffffffff13d}, 0x20) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000a00)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000009c0)={&(0x7f0000000880)={0x114, r3, 0x0, 0x70bd28, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x200}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8ac}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0xfffffffffffffffa}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100000001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x114}, 0x1}, 0x40000) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200080, 0x0) ioctl$UFFDIO_COPY(r6, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x2000, 0x1}) r7 = request_key(&(0x7f0000000a40)='logon\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000ac0)='\x00', 0xfffffffffffffffe) r8 = request_key(&(0x7f0000000dc0)='dns_resolver\x00', &(0x7f0000000e00)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000e40)=':@!\'security\x00', 0x0) keyctl$instantiate_iov(0x14, r7, &(0x7f0000000d40)=[{&(0x7f0000000b00)="b58ceebc41f8ce63c8e1", 0xa}, {&(0x7f0000000b40)="b9", 0x1}, {&(0x7f0000000b80)="2febbaed74bb95cbd02469474f05b2023ebaad3dcb0929ee78f625daa119f67903db4f35235adb6608a8cf26625f574a69afc995596e599b6d0f4885a2312f0ccc", 0x41}, {&(0x7f0000000c00)="6bebd752adfd2707b1913035964c0e4a5fe21ab75d0accef128e1a98167688a45174d5a5728013a965ad8897c38dad4cf27e6eea8cb6f0034b427a1e776c651ff98e202cab240e12", 0x48}, {&(0x7f0000000c80)="6ce5174fbb0d1241b6dfcac6e535c3e248f5c1f4870a7ce90632a1f0f15cccbbf66947df44ce535cb6a2da9765448b1d5969105efcf2aeaca8461950900a4fc1266ae30bf4a920321c3e12d98d696f266bc00e83b30abfd3f11ee6ac9ce71603a84cf7f464603dfd3b1b8d4daa9afe312413997b8c9c0ac2e234a68ff98b280604ee08d915b6463b807ff5ddc6fb667004fd4083", 0x94}], 0x5, r8) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:37 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x1c000000000]}) 02:02:37 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = fcntl$dupfd(r0, 0x406, r1) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x9, 0xc, 0x1, 0x0, 0x1, 0xc45, 0x1, 0x50b8b73, 0x98, 0x0, 0x5}, 0xb) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8c00, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:37 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f4193ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:37 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xcd5, 0x0) 02:02:37 executing program 5: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) mount$9p_tcp(&(0x7f0000000000)='127.0.0.1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x400, &(0x7f00000000c0)={'trans=tcp,', {'port', 0x3d, 0x4e24}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '{*vboxnet0^vmnet0bdev$'}, 0x2c}]}}) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r1, r0, 0x0) 02:02:37 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)) 02:02:38 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f646bff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:38 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x8b000000]}) 02:02:38 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x34000) 02:02:38 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xcd6, 0x0) 02:02:38 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)) 02:02:38 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty=0x2000}, 0x6) close(r0) 02:02:38 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/route\x00') setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000140)={@sco={0x1f, {0x5c, 0xcd, 0x4, 0x2, 0x5, 0xc905}}, {&(0x7f0000000040)=""/182, 0xb6}, &(0x7f0000000100), 0x40}, 0xa0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000280)='team_slave_1\x00') chroot(&(0x7f0000000000)='./file0/bus\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r2, r0, 0x0) 02:02:38 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fb77dff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:38 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x200, 0x10}, 0xc) listen(r0, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r2, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0), 0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f0000000280)=0x84) write$binfmt_misc(r2, &(0x7f0000000000)={"880800", "001a29d03176c30d295ad5082a8a131c8f567b6f60508f2a164c439b8398686ab3506124069d5e42085cb043f51a0ba03ce6cf75ecded8e22f485d70920674bd18c506520234d5fe8f16ddb0d1f0ec863e5e99e387fddc916749b7cab28c65d6e10d6fc1d2ee4faaeaa194bd9b02929433e04e84033c4aaa404275"}, 0x7f) socket$inet(0x2, 0x800, 0xb0b) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 02:02:38 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000080)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f00000002c0)={0x2, 0x2, [{0x1, 0x0, 0x5}, {0x0, 0x0, 0x2}]}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1, 0x8d01) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000100)=ANY=[@ANYBLOB="05000000000000000600000001000000000000000000000003000000010000000000000000000000000000000000000000000000000000000000008002000000000000000000000000000000010000008ff3ffff000000000000000000000000000000000000000000010000010001000000000000000000864c0f7907000000000001000100000000000000000000000000000000000000090000000300000000000000000000000000008000000000010000000000000003000000000000000600000001000000090000000100000000000000000000000400000080000000fbffffff0000000000000000000000000000000000000000"]) 02:02:38 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xfba, 0x0) 02:02:38 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x20000, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00000002c0), 0x100000279, 0x20000801, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000200)="025cc83d6d345f8f762070") r4 = socket$inet(0x2, 0x4000000000000001, 0x0) sendfile(r4, r2, &(0x7f0000000200)=0x42020, 0x80000003) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x5258c2, 0x0) setsockopt$inet6_tcp_buf(r5, 0x6, 0xb, &(0x7f0000000040)="d66a1733831021832abfd141b6932efd5db76974addffaeacfcfed88769ebbb27bbc2f33aa2b0e90259def02374390db1569544aa1ca90c30a32786f504e5d0f690aac8fdadb96a423f1f669c328fddc", 0x50) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r6, r0, 0x0) 02:02:38 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500), 0x0, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:38 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x8030000]}) 02:02:38 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067faa0aff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:38 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) listen(r0, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r2, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:38 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffffd, 0x4000) write$P9_RLERROR(r2, &(0x7f0000000040)={0x9, 0x7, 0x1}, 0x9) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000100)="87706f7369785f61636c5f6163636573732800") write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:39 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xcdf, 0x0) 02:02:39 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f1933ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:39 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500), 0x0, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:39 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) dup3(r1, r0, 0x0) sysfs$1(0x1, &(0x7f0000000000)=',.cgroup\x00') 02:02:39 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty=0xa00}, 0x6) close(r0) 02:02:39 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x803]}) 02:02:39 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffffffff, 0x440000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) ioctl(r0, 0x8912, &(0x7f0000000100)="025cc83d6d34698f7620702faa120d96617819c77e9cbadb9b15a8a9a5d0c467d0180a3d46ad53e946be063f3a39922c6421c2c322e9c885510e0c53521204436d8943f31816c9e087c43a80c6c5b51149efb808b39a31bfbbb650ef9d236e677e98eb60813a3480aec707d7c270c3fb243a8c28abe2798c94eb6e35167e20b78cdd3431e98cb649a969e840d8bb5365ac7b82547473362a") r3 = openat$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$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:39 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) prctl$setname(0xf, &(0x7f0000000280)='securitylosystem^\x00') bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x180, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0xe, "99dbe63d4d66698e92af45df6c38"}, &(0x7f0000000300)=0x16) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r2, 0x84, &(0x7f0000000380)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xb199}, @in6={0xa, 0x4e21, 0x1f, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r3, @in={{0x2, 0x4e21, @rand_addr=0xfff}}}, 0x84) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000340)) writev(r4, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r4, &(0x7f00000002c0)=ANY=[@ANYBLOB="32f4501be40717d55a6f3ac6adc36e882678958e57b86142"], 0x34000) 02:02:39 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xc2f, 0x0) 02:02:39 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500), 0x0, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:39 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f5ff9ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:39 executing program 5: mkdir(&(0x7f0000000000)='./file0/bus\x00', 0xffffffffffe) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair(0x2, 0x1, 0x55f1ec0f, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r2, r0, 0x0) 02:02:39 executing program 5: syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) 02:02:39 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xc9f, 0x0) 02:02:39 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383", 0x59, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:39 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f1fb9ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:39 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x2) ioctl(r0, 0xfffffffffffffffb, &(0x7f0000000100)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x2, 0x4) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000000080)={[{0x8, 0x9, 0xfff, 0x1, 0x10001, 0x7f, 0x7, 0xfffffffffffffe01, 0x100000000, 0x114, 0x9, 0x72, 0x1}, {0x0, 0x6, 0x4, 0x1, 0x800, 0x0, 0x4, 0xfffffffffffffff9, 0x1, 0x7, 0x1000, 0x3, 0x9}, {0x9, 0x0, 0x1, 0xbc2, 0x7, 0x100000001, 0x9, 0x8, 0x2, 0x7, 0xffffffff, 0xffffffff, 0x1ff}], 0x8}) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000000)) 02:02:39 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x15a619faeb818749, 0x0) 02:02:39 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0xc0010015]}) 02:02:39 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x383000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000080)) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000280)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r1 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r2, r1, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x400400) 02:02:40 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fff45ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:40 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty=0x2}, 0x6) close(r0) 02:02:40 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500), 0x0, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:40 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0xc0000000]}) 02:02:40 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x8000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2002000}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="00032cbd7000fedbdf250d0000001c00030008000100000000000800010000000000080007004e2300002000010014000300ff010000000000000000000000000001080008001f002c7a890000080005000700000008000600010000005800030014000200677265746170300000000000000000000800030000000000080005007f00000114000200696662300000000000000000000000000800040000800000140002007465716c3000000000000000000000000800040000080000"], 0xc0}, 0x1, 0x0, 0x0, 0x4000}, 0x4) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r3 = accept$alg(r1, 0x0, 0x0) r4 = accept(r0, &(0x7f0000006a40)=@can={0x0, 0x0}, &(0x7f0000006ac0)=0x80) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000006b00)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000006c00)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006c40)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x6, 0x4e20, 0x6, 0xa, 0x20, 0xa0, 0x3f, r5, r6}, {0x55, 0x8, 0x4, 0xda8, 0x8, 0x0, 0x3f, 0x3}, {0x800, 0x7fff, 0xffff, 0x9}, 0x5, 0x6e6bb3, 0x1, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7e}, 0x2, @in6, 0x3500, 0x3, 0x0, 0x1000, 0x3800000000000, 0x100, 0x6}}, 0xe8) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000400)=0x8001, &(0x7f0000000440)=0x2) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000240)=0x2, &(0x7f00000003c0)=0x4) sendto$inet6(r7, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) r8 = accept$alg(r1, 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00000001c0)={'bridge_slave_1\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) r9 = dup2(r8, r4) writev(r7, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000480)) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="737e113fe1f279fd46"], 0x9) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r9, 0x84, 0x73, &(0x7f00000004c0)={0x0, 0xffffffffffffc4db, 0x5e6b0ea11237c9c4, 0xffff, 0x81}, &(0x7f0000000500)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000540)={r10, 0x9, "753ae2c52dfb9eb582"}, &(0x7f0000000580)=0x11) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000005c0)=0x6) 02:02:40 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000080)="0fc75a0fc4e13251455ff20f1004b40f01ef9a00780000b000f082ad010000000c0f20d835200000000f22d8b8010000000f01c10f01cf66baf80cb84397fd80ef66bafc0cec", 0x46}], 0x1, 0x50, &(0x7f0000000140)=[@dstype0={0x6, 0xc}], 0x1) write$binfmt_elf64(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x663) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:40 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r1, r0, 0x100000000000) 02:02:40 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xd20, 0x0) 02:02:40 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500), 0x0, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:40 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xd65, 0x0) 02:02:40 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f5e27ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:40 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x20) r4 = dup3(r2, r0, 0x0) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000000040)={'team_slave_1\x00', 0x2}) 02:02:40 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x85010000]}) 02:02:40 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000080)) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = openat$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$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:40 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fc34dff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:40 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xcd9, 0x0) 02:02:40 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500), 0x0, 0x10000}], 0x0, &(0x7f0000000240)) [ 783.537639] team_slave_1: Invalid MTU 2 requested, hw min 68 [ 783.551048] team_slave_1: Invalid MTU 2 requested, hw min 68 02:02:41 executing program 2: r0 = socket$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_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:41 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r0, r0, 0x0) 02:02:41 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xef5, 0x0) 02:02:41 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x3400]}) 02:02:41 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f5ea8ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:41 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b0092", 0x2d, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:41 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty=0x20480}, 0x6) close(r0) 02:02:41 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x34000) 02:02:41 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f42e2ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:41 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b0092", 0x2d, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:41 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xe48, 0x0) 02:02:41 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000000c0)={{0x40, 0x3ff}, 'port0\x00', 0x2, 0x1c00, 0x1, 0x8001, 0x6, 0x7fffffff, 0x9, 0x0, 0x6, 0x9}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) r3 = dup3(r2, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) 02:02:41 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000090efcafa4300dd0000000000000000000000"], 0x34000) 02:02:41 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80, 0x0) write$P9_RXATTRCREATE(r2, &(0x7f0000000080)={0x7, 0x21, 0x2}, 0x7) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f00000000c0)={[{0x80000001, 0x1ff, 0xfff, 0x7f, 0x3, 0x8ff, 0x2, 0x0, 0x9, 0x10000, 0x3, 0x8, 0x80}, {0x1, 0x6, 0xfffffffffffffe39, 0x0, 0x5, 0x80000001, 0x5, 0x0, 0x6, 0x9, 0x5, 0x7}, {0x1, 0x7, 0xb268, 0x0, 0x1, 0x8, 0x4a33, 0x8, 0xfffffffffffffff9, 0x6, 0x1, 0x9, 0xffffffffffffffe1}], 0x3}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x7ff, @empty, 0xfc}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x4, @empty, 0x8}, @in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0xfff}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @rand_addr=0x4}], 0x84) 02:02:41 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x9104]}) 02:02:41 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067ff63dff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:41 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xf5c, 0x0) 02:02:41 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xaa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e23, 0x81, @dev={0xfe, 0x80, [], 0xe}, 0x5}, {0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x7, [0x1, 0x9, 0x3, 0xffffffff7fffffff, 0x3, 0xff, 0x8, 0x2e7]}, 0x5c) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="73797a313a54423212f69fc546ded48b94d42373c694990f78f68e17f4fdbc70acabe7c63a6269bfb75ca7477e27792a7a8ce35a89fc0989cb6b2a8906cf47a0962bd0ceed96f93181afe153b22b954b10d73cdc7f0f26b72a6898d8c6492d23077f51f0bdb20d8000000000000000993cc9ce5e558735aab4955dac01759e69f241f7a29d0381217bd12538"], 0x34000) 02:02:41 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b0092", 0x2d, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:41 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000000)={0x81, 0x12af}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:41 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = getegid() r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, r0, 0x9, 0x0, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x28000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x101000, 0x0) dup3(r1, r1, 0x0) 02:02:41 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x4b564d01]}) 02:02:42 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty=0x8004020000000000}, 0x6) close(r0) 02:02:42 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067ff262ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:42 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xc9b, 0x0) 02:02:42 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000096) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={r1, @dev={0xac, 0x14, 0x14, 0x20}, @dev={0xac, 0x14, 0x14, 0x11}}, 0xc) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r2, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="737bbed23dc8eafcf24dcaa741a486010429910963a87caebb75adcfd7a5f796accbaa3d2a9821a0c51d466a4dadcfd7ef35f8c2c4bbce"], 0x34000) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000040)=0x2) 02:02:42 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f4248", 0x43, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:42 executing program 2: r0 = socket$inet6(0xa, 0x200, 0x80000002) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x0) 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$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000100)) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe784, 0x2, 0x0, 0x0, 0x6, 0x0, 0x0, 0xf, 0x403, 0x0, 0x2, 0x4}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 02:02:42 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x7900000000000000]}) 02:02:42 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7fffffff, 0x40000) mkdirat(r1, &(0x7f0000000080)='./file0/bus\x00', 0x100) dup3(0xffffffffffffffff, r0, 0x0) 02:02:42 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xff5, 0x0) 02:02:42 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f4248", 0x43, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:42 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x2) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000080)={0x757, 0x3800}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup(r0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000000)={'rose0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) dup3(r2, r0, 0x0) 02:02:42 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f4011ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:42 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x34000) readahead(r1, 0x1, 0x100000000) 02:02:42 executing program 2: r0 = socket$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_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0xf, 0x3ff, 0x0, 0xfffffffffffffffe, 0xea3}) ioctl$RTC_PIE_ON(r3, 0x7005) 02:02:42 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0xb700004000000000]}) 02:02:42 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xc29, 0x0) 02:02:43 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty=0x8000000000000000}, 0x6) close(r0) 02:02:43 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f73aeff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:43 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:43 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f4248", 0x43, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:43 executing program 2: r0 = socket$inet6(0xa, 0xa, 0x1) 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_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:43 executing program 5: mkdir(&(0x7f00000000c0)='./file0/bus\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) time(&(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) kcmp(r1, r2, 0x7, r0, r0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r3, r0, 0x0) 02:02:43 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x900d000000000000]}) 02:02:43 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xdf4, 0x0) 02:02:43 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000080)=0xc6, 0x4) r1 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000000c0)=0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000280)={0x1, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4, @dev={0xac, 0x14, 0x14, 0xd}}}}, 0x108) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmmsg(r0, &(0x7f0000000140), 0x0, 0x40010000, &(0x7f0000000180)={0x0, 0x989680}) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x3, 0x80000) dup3(r2, r1, 0x0) 02:02:43 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xd5c, 0x0) 02:02:43 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f25", 0x4e, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:43 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f548aff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:43 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@generic, &(0x7f0000000100)=0x80, 0x80800) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r0, &(0x7f0000001400), 0xe3cd287c9165e4a) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r2, &(0x7f0000000140)={'syz1', "f2411d55236dc8d99d04ae9d7145abb282e83c9b3ca17c603d0b8422cf1d5de3ffe2456bb6dacb3f80bf"}, 0x276) 02:02:43 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x76010000]}) 02:02:43 executing program 2: r0 = socket$inet6(0xa, 0x11000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000000000)) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x20000000000000) write$binfmt_misc(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="73797a310cb19fb6b6532d0d09750d823a4175591f46ec599bb78e902b4c0f5920a3a5d01de26aedc6fe6e3a456a9c0216c0eb9df50d81e94223cb9734ffdfd6f7f4092afba4783fa5a43d986bf304489eb7653af62d5870842f7b57389a6562b2268a7e467af42b9c4353772f9165793a6ff6c2f136ca8376c1c0dd3ce51a51d5b774cafb0d2896407864028dc8dea6b04d24870ab85edbc1eef02337935b2a1e4cc41cda4629d829f4b691d3117a520ae8d715ae2cd261368360099a4a8a92369254a0c07b0a9116f4ffd35d2aa4930b98697d6ec8db1320bf60221af6e173182a1953cace2bd2529da63aa6e9b4b1c7"], 0xf1) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:43 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xdb6, 0x0) 02:02:44 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffffffffffff08f8, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000100)={0x21fb3580, 0xb, 0x7fffffff, 'queue1\x00', 0x4}) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:44 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x81, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x9, 0x1, 0x5}}) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r1 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$RTC_AIE_OFF(r0, 0x7002) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r2, r1, 0x0) 02:02:44 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f0cb5ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:44 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x63, 0x0) 02:02:44 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f4248", 0x43, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:44 executing program 2: 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) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x20000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:44 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty=0x8000000}, 0x6) close(r0) 02:02:44 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x1b0001c0]}) [ 787.174232] QAT: Invalid ioctl 02:02:44 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x40) listen(r0, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r2, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="9f2fcd45"], 0x34000) [ 787.207835] QAT: Invalid ioctl [ 787.227049] QAT: Invalid ioctl 02:02:44 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f48e1ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:44 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xe4d, 0x0) 02:02:44 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f4248", 0x43, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:44 executing program 2: r0 = socket$inet6(0xa, 0xfffffffffffe, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$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$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) [ 787.249704] QAT: Invalid ioctl 02:02:44 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x1e010000]}) 02:02:44 executing program 5: stat(&(0x7f0000000100)='./file0/bus\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x1000, r0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x20000) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000000040)) dup3(r2, r1, 0x0) 02:02:44 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x100000000, 0x5, 0x1f8000000000000, 0x9, 0x7, 0x1, 0xfffffffffffff80a, {0x0, @in6={{0xa, 0x4e23, 0x401, @dev={0xfe, 0x80, [], 0x1b}, 0x5}}, 0x7, 0x4, 0x9, 0x7, 0x4}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={r1, 0x1, 0x1a}, &(0x7f00000001c0)=0x8) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r4, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000000c0), 0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r2, 0xd062, 0x7f, 0x4, 0x4, 0x8, 0x23f, 0x59a, {r3, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x11}, 0x7}}, 0xfff, 0x4, 0x6, 0x3ff, 0xffffffffc4ca623f}}, &(0x7f0000000200)=0xb0) write$binfmt_misc(r4, &(0x7f0000000240)=ANY=[@ANYBLOB="73ad2d48"], 0x34000) 02:02:44 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xea0, 0x0) 02:02:44 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f5a77ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:44 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f4248", 0x43, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:44 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8014000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) recvfrom$llc(r2, &(0x7f0000000040)=""/12, 0xc, 0x40000041, &(0x7f0000000100)={0x1a, 0x324, 0x1, 0x4, 0x3, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) fstatfs(r0, &(0x7f00000001c0)=""/192) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="01873ccc568fb7d42bc9056835c68dc92c91538b3faecc1149e096d4eef6358542d95f38dd242b1a5915137f4aa1744eae177e7b23fc53a16f9184298b460700625f5e5680c0535fda41698a0515625023d39c574cf9a5e66b6fde5df045d82580adf1df"], 0x34000) 02:02:44 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x108) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000040)={{0xffffffffffffffff, 0x2, 0x1000, 0x2, 0x6}, 0x0, 0x12}) dup3(r1, r0, 0x0) 02:02:44 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:45 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f4454ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:45 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xefb, 0x0) 02:02:45 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x187]}) 02:02:45 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x40000008912, &(0x7f0000000080)="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_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:45 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2", 0x49, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:45 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x103002) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:45 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty=0x80550000}, 0x6) close(r0) 02:02:45 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="53a0e0a9e9ec24b87ff67be17c8abf05", 0x10) dup3(0xffffffffffffffff, r0, 0x0) 02:02:45 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x4140, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x10001, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x2, 0x90) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000001c0)={r2, 0x8, 0x3, r3}) socketpair$inet6(0xa, 0x80000, 0x2, &(0x7f0000000000)) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0xfffffffffffffebc, 0x48081, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0xfffffeb8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r4, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r4, &(0x7f0000000240)=ANY=[@ANYBLOB="739662c6"], 0x34000) ioctl$KDSKBLED(r1, 0x4b65, 0xcd) 02:02:45 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f79faff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:45 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0xda0]}) 02:02:45 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x9, 0x0) 02:02:45 executing program 2: r0 = socket$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$KVM_CREATE_VCPU(r2, 0xae41, 0x0) io_setup(0x5, &(0x7f0000000340)=0x0) io_getevents(r4, 0x4, 0x2, &(0x7f0000000380)=[{}, {}], &(0x7f00000003c0)={0x0, 0x989680}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x28000, 0x0) ioctl$VHOST_GET_FEATURES(r5, 0x8008af00, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xfffffffffffffffa}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f00000002c0)={r6, 0x6, 0x401}, &(0x7f0000000300)=0x8) getsockopt$inet6_buf(r5, 0x29, 0xcc, &(0x7f0000000100)=""/69, &(0x7f0000000180)=0x45) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000000)={0x8, 0x9}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000400)={r6, 0x2}, 0x8) 02:02:45 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000540), &(0x7f0000000580)=0x10, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000005c0)={0xffff, 0x8, 0x0, 0x4354a15, 0x0}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000640)={r2, 0x1}, &(0x7f0000000680)=0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r3, r0, 0x0) 02:02:45 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f424852", 0x44, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:45 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f5de3ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:45 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="03007a3192fbe4dd979c1620283d7659"], 0x34000) 02:02:45 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xdad, 0x0) 02:02:45 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = getgid() r1 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0xe000, 0x0, r0, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) r4 = dup3(r2, r1, 0x0) ioctl$FIBMAP(r3, 0x1, &(0x7f0000000100)=0xfffffffffffffffa) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', r3}, 0x10) setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000000080)=0x2, 0x2) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="2321202e2f66696c65302f62757320776c616e30776c616e566f11214ba655b1e209130b09dc316367726f75702065776c616e3023757365722924776c616e316574683073656c696e757823256b657972696e676d643573756d277d0ad2b69a564af9b15c62d6d4b737f8a9e5586506c68f8e009625067f41ba54e49ff3c022041ef0f1423e4c09d7e033f561bece583945de518cde7cf863bb71e656934c620e37262425d497a8a3fb3003c74d250cf790fbc52cb0e54603670169c3895ad581951a27f8fcb19be1ef489c288d77a4e5e2602a37789b11d8f3bdd81dac34a0ec5aee096f6edad75cf1360cbc87"], 0xee) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x80000000, 0x9, 0x4, 0x9}]}, 0x10) 02:02:45 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f424852", 0x44, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:45 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x8b]}) 02:02:45 executing program 2: 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) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000180)=0x6, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000000)={0x0, 0x1, 0x10001, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) r5 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$ARPT_SO_GET_INFO(r5, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) 02:02:46 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty=0xffe0}, 0x6) close(r0) 02:02:46 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f13cdff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:46 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x40000) accept$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0xb8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', r2}) listen(r0, 0x4) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r3, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r3, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:46 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xe4b, 0x0) 02:02:46 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f424852", 0x44, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:46 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x8]}) 02:02:46 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getgroups(0x7, &(0x7f0000000140)=[0xee01, 0x0, 0xee00, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)=0x0) r1 = syz_fuseblk_mount(&(0x7f00000002c0)='./file0/bus\x00', &(0x7f0000000200)='./file0/bus\x00', 0xc001, 0x0, r0, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, @local}, &(0x7f00000003c0)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000400)='cubic\x00', 0x6) r4 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x100) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'bcsf0\x00', 0x0}) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000080)={r5, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0x9) dup3(r2, r1, 0x0) 02:02:46 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x3f) 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$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) write$P9_RFLUSH(r4, &(0x7f0000000080)={0x7, 0x6d, 0x2}, 0x7) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x416, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 02:02:46 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x30}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000003c0)={r1, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x3, &(0x7f0000000980)) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f0000000180)=@random={'security.', "265d2e2376626f786e6574307b405c5c2ca500"}) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x68, 0x5}, 0x90) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000480)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r4, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000140)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r4, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:46 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xd18, 0x0) 02:02:46 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f", 0x47, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:46 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f38afff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:46 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x47f]}) 02:02:46 executing program 2: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x80002) ioctl(r1, 0x10000, &(0x7f0000000280)="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") mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x40010, r2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:46 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)) dup3(r2, r0, 0x0) 02:02:46 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x5, 0x0) 02:02:47 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty=0xe803}, 0x6) close(r0) 02:02:47 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0xfffffffffffffffd, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) openat$random(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400000, 0x0) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:47 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f5ff3ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:47 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f", 0x47, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:47 executing program 2: r0 = socket$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$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = semget$private(0x0, 0x0, 0x4) r5 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x20, 0x8000) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') semctl$IPC_INFO(r4, 0x4, 0x3, &(0x7f0000000440)=""/153) sendmsg$IPVS_CMD_SET_CONFIG(r5, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xe8, r6, 0x228, 0x70bd2c, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3000000000000000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x27}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x2}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x14}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xaf}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xf}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0xe8}, 0x1, 0x0, 0x0, 0x8001}, 0x0) semtimedop(r4, &(0x7f0000000000)=[{0x3, 0x5, 0x1800}], 0x1, &(0x7f0000000080)) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r7, 0xc05c5340, &(0x7f0000000100)={0x0, 0x61fd50cf, 0x100000001, {}, 0x0, 0x1f}) 02:02:47 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0xff02]}) 02:02:47 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xdb0, 0x0) 02:02:47 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) io_setup(0x4, &(0x7f0000000000)=0x0) io_submit(r3, 0x2, &(0x7f0000000280)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000000040)="ef75e09fc839729d8dae37022e0f44a9643f9bf855c21a041b0130e9", 0x1c, 0x8001, 0x0, 0x1, r2}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x5, r2, &(0x7f00000000c0)="f51509f9129f3c2eda1dc2c3f858aac050b944cf723ecfac95611453bbea21653ff6f41c0ef47497532c6b4db6d9c0b2aa9aab33650ca7762527222381755e34ce7d070c5da425f11544b0a00017b046668a654ca9682debd5028389518d10525ba6e4d41a5d63e0582bcce75b4dfea0c6dbe585b981ad1680950c5c3b4b589aebf7442eb111484e32ad99d2bef656e7cfe1fa822b8ce8d0a304f560688ca70d0bbb397bd123fac1a08e17e5eae78dadad02f758b8a18fe2d5077a646a22f96dd2ad962d1ad1214e71ceaac3a0712256f030", 0xd2, 0x8, 0x0, 0x1, r2}]) 02:02:47 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.stat\x00', 0x0, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000100)) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x301000, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='9p\x00', 0x280000, &(0x7f0000000480)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3da7923a1589834e81d1ddeff9e7f8b62291c988bd66c7955eeba7347d497262d05f4bc3c7347d3df08e59c5a19067f8526cf62e21bded8cfa8644be251fac06237da23dc5868f23869c510060ef47108f87a972a457d646d1ad42dfaafc5057899fcb8b0146a38bf466167aa3d61f02fd8a39191e7e79f69cd9", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c76657273696f6e3d3970323030302e4c2c6163636573733d757365726976706f72742c63616368653d6e6f20652c667363616368652c63616368ffcab7c0e243e196653d6c6f6f73652c6d6d61702c756e616d653d5c295e215b3a5c2c00000000"]) dup3(r1, r0, 0x0) 02:02:47 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xd61, 0x0) 02:02:47 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xfffffffffffffffe}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x3ff, 0x400030}, 0x181) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) socket$inet6_sctp(0xa, 0x0, 0x84) 02:02:47 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fb04fff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:47 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f", 0x47, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:47 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x7601000000000000]}) 02:02:47 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x2200, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:47 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f1b16ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:48 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x420000, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000040)) dup3(r1, r0, 0x0) 02:02:48 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xc96, 0x0) 02:02:48 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:48 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:48 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty=0x8}, 0x6) close(r0) 02:02:48 executing program 2: 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$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:48 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fed5dff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:48 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x3a000000]}) 02:02:48 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xf53, 0x0) 02:02:48 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x1, 0x2, 0x7, 0x1, 0x0, "e43519335d7243c6ec74046bfa9ac9bcd393b595cd8fe7c86166c888034e206ce7607a4cdf6cd3411c246f90bd37186ded4933dcb9269c17eb1f4f3c2fedd1", 0xa}, 0x60) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xda}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0x0) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00000001c0)={@dev, 0x0}, &(0x7f0000000200)=0xffffff5a) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2d, r2}) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:48 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fc07cff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:48 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x1, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) getsockopt(r2, 0x1, 0x5, &(0x7f0000000000)=""/41, &(0x7f0000000040)=0x29) pipe2$9p(&(0x7f0000000080), 0x4800) getsockopt$sock_int(r2, 0x1, 0x3b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 02:02:48 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x4900]}) 02:02:48 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f", 0x47, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:48 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udplite\x00') ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000080)=0x1d) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) write$P9_RWRITE(r1, &(0x7f00000000c0)={0xb, 0x77, 0x2, 0x3ff}, 0xb) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:48 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xf7b, 0x0) 02:02:48 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x200000000000001, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x424000, 0x104) utimensat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {0x77359400}}, 0x100) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x34000) 02:02:48 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xc2d, 0x0) 02:02:48 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f8e46ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:48 executing program 2: r0 = socket$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$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x800, 0x4) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:49 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty=0x700}, 0x6) close(r0) 02:02:49 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f", 0x47, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:49 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = getgid() r1 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, r0, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(r2, r1, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) 02:02:49 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x7f04]}) 02:02:49 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x6000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000100)={0xffffffff, 0x2, 0x80000001, 0x0, 0x0, [], [], [], 0x2, 0xcb9}) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r2, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000380), 0xc) write$eventfd(r1, &(0x7f0000000240)=0x1000, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x400, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e22, 0x89, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x9, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0xff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x81}, @in={0x2, 0x4e23, @rand_addr=0xff}, @in6={0xa, 0x4e20, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x7}], 0xcc) write$binfmt_misc(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="b6080bdfba9692dd0ff0a41d6607b97b7d5035eeeb07c46d457ed8fa5bcb888ed27d8b1049d3f2986edb818790cbc75dc68acb0db8980e42e40002f5858f0bfe4a844aa7978b89f322f6d1ac8cae9e0aaf00677490e42087df608bea7d866283cf0b7ef97dbf70eeed6e06f264439fbe2bbfa029cc826cd60c721c7247a23a5a6f9ff41d90923a1c74edbe4093897e3f31ec9c009bb33865b9a7173b4a522766ec29"], 0x34000) 02:02:49 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f4c67ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:49 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xc95, 0x0) 02:02:49 executing program 2: r0 = socket$inet6(0xa, 0xffffffffffff, 0x21a9) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000003200)='/dev/kvm\x00', 0x14000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) set_tid_address(&(0x7f0000000240)) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000080)=ANY=[@ANYBLOB="070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000"]) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', r4}) r5 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x764d, 0x501000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000002800)={0x0, 0x16a, 0x10}, &(0x7f0000002840)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000002880)={0x0, 0xc3, "e6b7b46d698a8beb90e1d89865c703ed5848a5dc42c8930cf2d86d4ce1a46ba97bac5c75c2084911c76972753041291ca0c4ebd63a5e007352769cd1c10265d67dc17622d2459e5d059f90206cca87349fb092381bfd553911e5c62768e896c6875245b5ee77b05e82ba3180761bb104ccc6d9b60ba0edaa26761ca58bd7c3cc54a1b3d023b4bc12472a10ff6b7456e072f954830cbd30cf79bb25230fe8b91a377bc90042ef4fc4ede91c500b263c1d2a83a451fbf7217619b7b6777164d70395527f"}, &(0x7f0000002980)=0xcb) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002c80)=@assoc_value={0x0, 0x7fff}, &(0x7f0000002cc0)=0x8) sendmmsg$inet_sctp(r5, &(0x7f0000002f00)=[{&(0x7f0000000200)=@in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c, &(0x7f0000002740)=[{&(0x7f00000002c0)="eefeb63d6bed01ccc12caa0263814f06fe3a2d665bdcb384e910b367691078fc6310533df2cc2ea6c97a1ada8e6b34ae49793ed1c57df3541d6d33b59ef8d9388ae5dc5e08976c8f345aff50dffdcf8f22179cc9c8a5cb3b90b87bf650a58326895cd46406caea682d4399004bf7f81d94e0b1654d907b5667da9bb968b2c8fd734a98a75ffa27367ea5d92e4919b0872fe095fc66185f9189f047b78055fcf3d42c706de3def9dda9ee52f0bba6f01f6f06767816a3fb749b9effee14e849805e22de5848c9acf566edaab583e177c4e84832f7799429d1e0baf7ef97a381b6db978907a9", 0xe5}, {&(0x7f00000003c0)="9a5e44c94eece979471b2e24d2d6307a8582b1d238f3a4039af469be05e7af30bd31170e4fbf10393751a84d19e4a44928f450fbc79706fe5ca703392f476eaa2430db2bd6fb2af90dcdbf28c4177683e7dff7e0a56304ad8f85a3bc2c72bb7fbfe0ba268353f8fa3f1848161d9611e8abd89b865242b657e2df1c41517366762757ba7e903cf1c67280c11ad0aa3367947bdf5b8eb64ccd537615d577323ffa26912eeb", 0xa4}, {&(0x7f0000000480)="3cea5bcba8a708758ab539a9ed6946f7d574f2f727e753f18737b2c31995e019eee4faea7af02a8467e5b3c854437114cda514f5e6bbaa9a0962edf526", 0x3d}, {&(0x7f00000004c0)="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0x1000}, {&(0x7f00000014c0)="e55ee4f8870c24a0c608294aae53a1b563a33ac68e01695ba5bbbb7c7379884b47cb96988742d0eda16d013fcdeb690f5a7009e8d5cbc6e5fcd29ea911008113596fa19759d1798e32f6b3a4ea6fbc14ed87aa8f3b9e683b728d8e377efa5775a1255d3dd7b6e88a4ca9c816", 0x6c}, {&(0x7f0000001540)="614307582e4c42a106cd6e4cdb665bf9a91e110bbef6", 0x16}, {&(0x7f0000001580)="d11fed68e12e3f7f09489d839df4c596618925ef2c7bf6ffa171ccc8160a418f8f2881bde3d6c6156ec7f96d8569f8da3ccc8527e084f69f88d15383e38591557723727c43e4cfc5a7eb0c9730db012d314509e1087791b3106b45c144a248de5728025d75588c89b8c91cd92a3238123894e6eabe2db4698e9faf612412528c6e039cb599b9cbabd2ca756cbf0fd22f3b9e9933762e6d58", 0x98}, 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", 0x1000}, {&(0x7f0000002640)="be17a8617d50f194e24e991cf2c00cdedda2a439c147c69beb265e4be67a6582871eeeebb5bce0e7e39ea7739913e13a5582e6bb9e72dc26c299d0565b94962855093f2409e589c46cfe473bd478613081fa33d43feda60d731710232c28469e50171d76cdb70d557b2f257736509677cdd57c0dccfcbcd06d86cb7adab59630bb338897c68e496188dce949d74df52011c17ea9b6ade8eda5334f9986548fe4faf7c04082f6b9c895d5886a1e4cca04dcb3f8dd63b92bd6954ef36fc55b57362de5e53b760d913aab415c85", 0xcc}], 0x9, &(0x7f00000029c0)=ANY=[@ANYBLOB="30000000000000008400000001000000c941350802020000000000000500000005000000ffff0030549de500", @ANYRES32=r6, @ANYBLOB="18000000000000008400000007000000ffffffff0000000018000000000000008400000000000000010101807f000500180000000000000084000000000000000300b9d70000010030000000000000008400000001000000070084000100000000000000feffffff0600000001000000c3b20000", @ANYRES32=r7], 0xa8}, {&(0x7f0000002a80)=@in6={0xa, 0x4e23, 0x6, @empty, 0x9}, 0x1c, &(0x7f0000002c40)=[{&(0x7f0000002ac0)="182bb3ff7b0c4afa94aeb352a8154392adb2ff09f5900876af75d4b1acf4446a411f343c330e64dad73090272123f52873b39e69ddcdcc4179da68d2c7bf084308195ffbd82c45eeb34f59d9b7391b1e0c9df9c1e27732b9b1f1f12ec0471700e94305be36e99d80bc44c02a7b4d070dcd8df48bfc9d0c0ad7abaf2ee7355295b1322e4830ea4d987fdd4e4deebf6675aa2260a9d7487d0c0d4ac3001b7ccf85365c2a148f6786f1b04b59935d7081ce52d271bdff426232ed7b6510410d04c74982008f66e71762242a7550409e5ae537d23cc76c51d27688", 0xd9}, {&(0x7f0000002bc0)="d7a4cb28c605a1d070c7cd7c32b355b8ca0bf63ded876e211997ce85143706bbd2f340f80b25325f43d824b77c01f084ed4cd36f161392fc0e0472e898f0209e5f86208b6150d66fe83b139d4d66e95f3beaf8df71d55f6b9737e5746137", 0x5e}], 0x2, &(0x7f0000002d00)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x152, 0x0, 0x2, 0x5, 0x80000000, 0xffffffffffffff0b, 0x1, r8}}, @init={0x18, 0x84, 0x0, {0x6, 0x5, 0x9, 0x9}}, @init={0x18, 0x84, 0x0, {0x7, 0x7, 0x7, 0x4}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x7}}], 0x98, 0x4}, {&(0x7f0000002dc0)=@in={0x2, 0x4e23, @rand_addr=0x1}, 0x10, &(0x7f0000002e40)=[{&(0x7f0000002e00)="331ac316e1", 0x5}], 0x1, &(0x7f0000002e80)=[@dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}, @init={0x18, 0x84, 0x0, {0x5, 0xfff, 0x80000001, 0x3ff}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}], 0x70, 0x20000080}], 0x3, 0x80) 02:02:49 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) 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_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:49 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f78baff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:49 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x80000, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x21, [], 0x0, &(0x7f0000000200), &(0x7f0000000240)=""/33}, &(0x7f0000000300)=0x78) listen(r0, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r2, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="376fb58f0871716ad8465eadf6b8d8c6798082cb1d2616c182353dfb4a6065799bef0553434c94d2a5eacff65d00eb835fb0049b4c2fffed752779359096fe0402f1aa12ebe1d06fa9d5621946459c2c117760f3281b4e1146fa4273c6c482a1617edf2ed644b147f5562c203f"], 0x34000) 02:02:49 executing program 5: 02:02:49 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xd1c, 0x0) 02:02:49 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f", 0x47, 0x10000}], 0x0, &(0x7f0000000240)) 02:02:49 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x4000009f]}) 02:02:49 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xa, 0x0) 02:02:50 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair(0x17, 0x807, 0xfffffffffffffffd, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000000c0)={0xffffffff}, 0x2, 0x100f}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r2, &(0x7f00000002c0)={0x9, 0x108, 0xfa00, {r3, 0x84, "66ff0f", "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"}}, 0x110) write$P9_ROPEN(r2, &(0x7f0000000080)={0x18, 0x71, 0x2, {{0x3, 0x1, 0x8}}}, 0x18) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ftruncate(r0, 0x2) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$TIOCEXCL(r1, 0x540c) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) sync() 02:02:50 executing program 5: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240), 0x10) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0xa0001, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000580)=""/246) ioctl$EVIOCGREP(r0, 0x40047459, &(0x7f0000000240)=""/174) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f00000000c0), 0x8) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000440)="84", 0x1}], 0x1, 0x0) 02:02:50 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48}], 0x0, &(0x7f0000000240)) 02:02:50 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty=0x3b5d050000000000}, 0x6) close(r0) 02:02:50 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f17a0ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:50 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) 02:02:50 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0xd90]}) 02:02:50 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xe56, 0x0) 02:02:50 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x1200) 02:02:50 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000000140), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)=ANY=[@ANYBLOB='3yz1'], 0x34000) 02:02:50 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48}], 0x0, &(0x7f0000000240)) 02:02:50 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f3c7aff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:50 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0xc0000102]}) 02:02:50 executing program 2: r0 = socket$inet6(0xa, 0x1000000000003, 0x8) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000000)='maps\x00') setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000080), 0x4) r2 = openat$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$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:50 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x300) 02:02:50 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x70, 0xc2, 0x40, 0x4, 0x3, 0x9, 0x2, {0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x8, 0x3, 0x8, 0x1}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000380)={r1, 0x100000001, 0x4, [0x0, 0x2, 0x80, 0x3f]}, &(0x7f00000003c0)=0x10) listen(r0, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x84000, 0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000000100)={0x0, 0x0, @ioapic}) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x7, 0x2, 0xff, 0x8, 0xffffffffffffff2e, 0x100000000, 0x4}, 0x20) writev(r2, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:50 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f235dff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:51 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x4000000000]}) 02:02:51 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48}], 0x0, &(0x7f0000000240)) 02:02:51 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x6c) 02:02:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x0, 0x10}, 0xfffffffffffffe40) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xcbb6}, 0xa0000, [0x941, 0x1, 0x5, 0x1, 0x8001, 0xffffffffffffffff, 0x800, 0x3]}, 0x5c) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x106) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000100)=0x5, 0x1) 02:02:51 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20008800, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000180), 0x65, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000400)=""/161, 0xa1}], 0x1, &(0x7f0000000200)=""/71, 0x47}, 0x0) 02:02:51 executing program 2: 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$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) socket$vsock_stream(0x28, 0x1, 0x0) 02:02:51 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f61dfff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:51 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty=0x3c5d050000000000}, 0x6) close(r0) 02:02:51 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x400000000000000) 02:02:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000040)=0x1) 02:02:51 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f1191ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:51 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0xa, 0x6, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8927, &(0x7f0000000280)={'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 02:02:51 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000040), 0x100000001, 0x0) 02:02:51 executing program 2: r0 = socket$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) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:51 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x810000c000000000]}) 02:02:51 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x7a00000000000000) 02:02:51 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000740)={'team0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000780)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 02:02:51 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f2561ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:51 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0xa, 0x6, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8927, &(0x7f0000000280)={'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 02:02:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="e30747da"], 0x34000) 02:02:51 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x7a000000) 02:02:51 executing program 2: r0 = socket$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$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x8480, 0x0) bind$bt_l2cap(r4, &(0x7f00000000c0)={0x1f, 0x97, {0x6, 0x81, 0x80000000, 0x40, 0x8, 0x9}, 0x25a872bd, 0xfffffffffffffff7}, 0xe) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1c1c00, 0x0) 02:02:51 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000140), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000), &(0x7f00006fcff0)) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300), &(0x7f0000000480)) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 02:02:52 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f2951ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:52 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0xc001001f]}) 02:02:52 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0xa, 0x6, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8927, &(0x7f0000000280)={'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 02:02:52 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x2d000000) 02:02:52 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200080, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:52 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty=0x1e5a0500}, 0x6) close(r0) 02:02:52 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x220042, 0x0) bind$bt_sco(r2, &(0x7f00000001c0)={0x1f, {0x100000000, 0xfffffffffffffffc, 0x3, 0x0, 0x9, 0x4}}, 0x8) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x800) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)) r5 = dup3(r0, r3, 0x80003) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r5, 0xc04c5349, &(0x7f0000000100)={0x2, 0xf5, 0x80000001}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403, 0x0, 0x0, 0x81}) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) 02:02:52 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x34000) 02:02:52 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0xa, 0x6, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8927, &(0x7f0000000280)={'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 02:02:52 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x7a00) 02:02:52 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f5790ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:52 executing program 2: r0 = socket$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_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xf, 0x403}) 02:02:52 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x200001c0]}) 02:02:52 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) close(r0) ioctl$SIOCSIFHWADDR(r0, 0x8927, &(0x7f0000000280)={'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 02:02:52 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2080, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x20) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:52 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) shutdown(r0, 0x0) 02:02:52 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f3c20ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:52 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0xfffffffe) 02:02:52 executing program 2: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f0000000080)={r0, 0x0, 0x20, 0x1, 0x6e}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x18000, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) write$evdev(r1, &(0x7f0000000140)=[{{}, 0x79ee, 0x1, 0x7f}, {{0x77359400}, 0x4, 0x0, 0x1}, {{r2, r3/1000+10000}, 0x3ff, 0x401}], 0x48) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x40000, 0x0) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x2000000000057, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xf, 0x403, 0x800000000}) 02:02:52 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x1000000000000000]}) 02:02:52 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) socket$kcm(0xa, 0x6, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8927, &(0x7f0000000280)={'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 02:02:53 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty=0xe8030000}, 0x6) close(r0) 02:02:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x8000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000040)={0x3}) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:53 executing program 5: close(0xffffffffffffffff) socket$kcm(0xa, 0x6, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000280)={'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 02:02:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6e65742f74756eff", 0x241, 0x0) write$cgroup_type(r0, &(0x7f00000000c0)='threaded\x00', 0x9) 02:02:53 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x4c) 02:02:53 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f4ee7ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:53 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x840000c0]}) 02:02:53 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@msize={'msize', 0x3d}, 0x2c}]}}) 02:02:53 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) close(0xffffffffffffffff) socket$kcm(0xa, 0x6, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8927, &(0x7f0000000280)={'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 02:02:53 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r1, 0x300, 0x70bd29, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5c}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xa16}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000004}, 0x20000000) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x800000004) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r3, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000200)=""/45) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="c8a81544f5b9d2158fc222303bfa11895888d3aa17b08bd2e987de528001d9c5bd9b10e335a32ca005f401a1d1c94f8874bd3fabeaacc6fb398e723f8daf74fe864afd"], 0x34000) 02:02:53 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x3000000) 02:02:53 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x6) 02:02:53 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fba36ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:53 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x3f0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000240)={0xbf}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000003200)={0x0, 0xffffffff00000000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x0, 0x0) 02:02:53 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x30100c0]}) 02:02:53 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0xa, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8927, &(0x7f0000000280)={'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 02:02:53 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty=0x215a0500}, 0x6) close(r0) 02:02:53 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x500000000000000) 02:02:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000000)={'syz1', "5a8e6c12"}, 0x8) 02:02:53 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f4481ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:53 executing program 2: mknod$loop(&(0x7f0000000140)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x46803, 0x0) write$P9_RWALK(r0, &(0x7f0000000180)={0x9, 0x6f}, 0x9) 02:02:53 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x7702]}) 02:02:53 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0xa, 0x6, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000280)={'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 02:02:54 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) 02:02:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000180)) 02:02:54 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f297eff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:54 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x300000000000000) 02:02:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, 0x80, r2}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:54 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x6e0]}) 02:02:54 executing program 1: 02:02:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0xc, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bond0\x00'}) 02:02:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @rand_addr}, {0x0, @random="8b78e846ba48"}, 0x8, {0x2, 0x0, @broadcast=0xffffffff}, 'veth1_to_bridge\x00'}) 02:02:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x84800) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f00000002c0)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}, &(0x7f0000000300)=0x10) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:54 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0xfeffffff) 02:02:54 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f7210ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:54 executing program 5: 02:02:54 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x308]}) 02:02:54 executing program 2: 02:02:54 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty=0x900}, 0x6) close(r0) 02:02:54 executing program 1: 02:02:55 executing program 2: 02:02:55 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000001}, 0x3d7) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r0, &(0x7f00005f1fe3)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0x3}, 0x8) 02:02:55 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) write$binfmt_elf32(r0, &(0x7f0000000a00)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x1, 0x48}, [{}]}, 0x58) 02:02:55 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0xa000000) 02:02:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffeffff, 0x42) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000040)=0x1) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r2, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:55 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f9a23ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:55 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0xc0000103]}) 02:02:55 executing program 2: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f2f6e657400000000000000072f6578706972655f6e6f646573b14a8874745f63", 0x2, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) 02:02:55 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x68000000) 02:02:55 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067ff522ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:55 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x8e43, 0x200, 0x9, 0x5, r1}, &(0x7f0000000140)=0x10) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x4) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r3, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x34000) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) 02:02:55 executing program 1: 02:02:55 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0xc0010058]}) 02:02:55 executing program 1: 02:02:55 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty=0x400000000000000}, 0x6) close(r0) 02:02:55 executing program 2: 02:02:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="73797a314e1305eefa5c3acfd8f0117983ae73e4a6a4036133028e137e60812707ec0000200002004a"], 0x34000) 02:02:56 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000001}, 0x3d7) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r0, &(0x7f00005f1fe3)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0x3}, 0x8) 02:02:56 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x600) 02:02:56 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fd845ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:56 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0xa01000000000000]}) 02:02:56 executing program 1: 02:02:56 executing program 2: 02:02:56 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000040)=0x100000001, 0x4) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:56 executing program 2: 02:02:56 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x8) 02:02:56 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = semget$private(0x0, 0x6, 0x20) semop(r2, &(0x7f0000000000)=[{0x2, 0x2b7, 0x1000}, {0x1, 0x7, 0x1000}, {0x6, 0x3, 0x800}, {0x5}, {0x2, 0x3ff, 0x1800}], 0x5) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:56 executing program 1: 02:02:56 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f6f17ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:56 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x10100c0]}) 02:02:56 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty=0xa00000000000000}, 0x6) close(r0) 02:02:56 executing program 2: 02:02:56 executing program 1: 02:02:57 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000001}, 0x3d7) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r0, &(0x7f00005f1fe3)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0x3}, 0x8) 02:02:57 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f63a0ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:57 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x700000000000000) 02:02:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r2, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:57 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x10040]}) 02:02:57 executing program 2: 02:02:57 executing program 1: 02:02:57 executing program 2: 02:02:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x112) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f0000000040)) 02:02:57 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f199aff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:57 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0xfeffffff00000000) 02:02:57 executing program 1: 02:02:57 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x44d564b]}) 02:02:57 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f8445ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:57 executing program 2: 02:02:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x3, 0x1}, 0x8) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) flock(r1, 0x2) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) write$binfmt_misc(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="ae797a8a"], 0x34000) 02:02:58 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000001}, 0x3d7) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r0, &(0x7f00005f1fe3)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0x3}, 0x8) 02:02:58 executing program 1: 02:02:58 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x2000000) 02:02:58 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty=0xe0ffffffffffffff}, 0x6) close(r0) 02:02:58 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x140]}) 02:02:58 executing program 2: 02:02:58 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f2353ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:58 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0x4) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r0, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r0, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:58 executing program 2: 02:02:58 executing program 1: 02:02:58 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fae73ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:58 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x100000000000000) 02:02:58 executing program 4: r0 = socket$inet6(0xa, 0x4, 0x5) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x9534, 0x2002) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000001c0)={0xffffffff}, 0x106, 0x1009}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f0000000400)={0x8, 0x120, 0xfa00, {0x3, {0xa6, 0x1, "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", 0xd8, 0x13, 0x8, 0x6b1b673, 0x8, 0x6, 0x9a, 0x1}, r2}}, 0x128) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10080, 0x0) getpeername$unix(r4, &(0x7f0000000100)=@abs, &(0x7f0000000040)=0x6e) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000540)={0x0, 0xfffffffffffffcc2, "4821d0b67d7384d5823471bbb32932b9e5a3ec067dd511cb7528656c3d3e0b1c4c472a92ffd786ff27e4c88312dda26a89b566e69a8e36301bec1b967f33fe8247e5090ee6212e9c6fca14ca441dc7e1d68b891eb59c71446080b3e29c755a29bf07287c5c7b1738cbe0e39ddec09544e8772e2ef964ebaf4678bc8089765683ef3f1bc8a66a3b46a1cba675a8a91f63062be424aa4acd82a22ca5f3f3c16954685a55a07f89a56fe2"}, &(0x7f0000000600)=0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r3, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) getpeername$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000200)=0x6e) pread64(r0, &(0x7f0000000380)=""/34, 0x22, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000000c0), 0xc) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f0000000340)=0x4) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="00f7fe71"], 0x34000) 02:02:58 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x4000000000000]}) 02:02:58 executing program 2: 02:02:58 executing program 1: 02:02:59 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000001}, 0x3d7) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r0, &(0x7f00005f1fe3)="c6", 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0x3}, 0x8) 02:02:59 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x600000000000000) 02:02:59 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f883eff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:59 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x1c0]}) 02:02:59 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x34000) 02:02:59 executing program 2: 02:02:59 executing program 1: 02:02:59 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty=0xffffffff00000000}, 0x6) close(r0) 02:02:59 executing program 2: 02:02:59 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x10) 02:02:59 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000), 0xffffffffffffff13) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:02:59 executing program 1: 02:02:59 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067ff84dff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:02:59 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0xce000000]}) 02:02:59 executing program 2: 02:02:59 executing program 1: 02:03:00 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000001}, 0x3d7) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r0, &(0x7f00005f1fe3)="c6", 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0x3}, 0x8) 02:03:00 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fe42fff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:03:00 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x7501]}) 02:03:00 executing program 2: 02:03:00 executing program 1: 02:03:00 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty=0xf4010000}, 0x6) close(r0) 02:03:00 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = memfd_create(&(0x7f0000001a40)='md5sum\x00', 0x2) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xcd4a, 0x4) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000005c0)={0x0, 0x64, "9d935feb88a87d70b9cae9b094812f66ccae137c9cb40faf720312ddbc8d4273e1312d3d5f09b5146a6de922549a2d1e795de5e58873bbe24e2fd276f01258182eaaaa424b1e8541da474ad0571e46900f858f4ab0d2c79cdb67daef960c2d94ae7b39fa"}, &(0x7f0000000640)=0x6c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x3}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001980)=ANY=[@ANYRES32=0x0, @ANYBLOB="77000000ea5535f75806f709db269f92002d8028867ee598bc26e57d66a01113c74a15f6f5237ed672960609b0018b06ff81dab7ea3c4c65da5be07c7176d3cd5249be58d53b022685dd22814b909a29382d7e8f8e3419db8daefd00000000000000cee76f72498fcf0d228f479ac32b3fd1047b5e0000006357b73c"], &(0x7f0000000780)=0x7f) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0xefcf}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001080)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000010c0)=0x28) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000016c0)={0x0, 0x80000001}, &(0x7f0000001700)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000001840)=[{&(0x7f0000000180)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000280)="59fa895d59c1377c51dc2af15f77e74661cd288729012b9cae60a8ce471d171560c2d2c89dde46947587e8017b077cbee00c8eefa1fdad1f5217a2ca176251682a2d47f9ff5a14a37295f0db4b87f7b379eb9dda830343288a44340377f0010953322ecd3ad1fbd88e4b028167aac3be5cbbaac07f9f1a92aa19f358d719c0b5fbc5dbb4aac79a06c921326e96d225cbcbe0e771516b03cbd3312eba9b5fd436f0a047bd89f7e7c3f74aaba8b947b0fb14a8345fb20664712210e5b3b8ad77a569062def20ed0fa156793579fe77ddff2e9657401c", 0xd5}, {&(0x7f0000000380)="4348f3302d313e9f096790f4adb127442928a34bfa2d7041e6f9d79102e79f817afd732f8e452f7d141e23c510949f2bc70c740970b9e7d35a8c5217ec5a1095536facd9e1f944a82c9f2299309234738b512d418beac20a873f9fcfa80cb67a83ec78a1b1b598dba6aec418655d06b097fe415386964ccf26832e1978e8f3070fd02feb0daf2eef4d13376ad318fb81bd848865d441843175f3c28efc1489be04c4bbe86486e913c4eec82ce763969abffc62d7f323080e50a5b3e7e94f9cfe01986d9120c8ac2dbfa2d7f7645488e5affdb20eb8af2c6fbdae12e605e5fb71f37e7415e28966a16283d1dfeaa44765a41e8ecf", 0xf4}, {&(0x7f00000001c0)="aa4fd414b3a277afc6a3a88d452e76ee5faf717192fcea4f5dff9d3b1784c107438badcc370945ea2032c8f6817c0abb6888ea2b8bd6a118ff97b904fcdcd3b8c062a7e58d7bc6000d1c89dd63bd156474b39ad6fc4233c1d0217ab8f5235c8d1412ccf138d74b77b8258b877cc3a2173135d2183f647f03c7ddd4", 0x7b}], 0x3, 0x0, 0x0, 0x4000}, {&(0x7f00000004c0)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000500)="dd245a3a2129210d8c72391f6f59ecfa204a859675511a3bbe94d44498301e2d56acf258999238c58b2bdb5a1d348cacbd636b03a7f4d07db8cde511b5edd79f2def557471387decade643633f71978848dda7c060a6aa3fb17b6898b06ff331b685a9b035c3f0dddf21d6e0d4003e80f67d8d4d24fe1d2d925f89bed910", 0x7e}], 0x1, &(0x7f0000000840)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @prinfo={0x18, 0x84, 0x5, {0xbf983e4d44358f87, 0x1}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x200, 0x1, 0x0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x0, 0x81, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x5, 0x8000, 0x6, 0x20000000000000, 0x7, 0x6, 0x0, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffa, 0x6, 0x1, 0x3, 0x6, 0x7f, 0x1, 0x401, r6}}], 0x108, 0x200000c0}, {&(0x7f0000000980)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10, &(0x7f0000000fc0)=[{&(0x7f00000009c0)="e20aeed356662102cf72a4d0f9189687715fbe2af94cbe1c27efeca97390d41c7eeba3897a320c507ffe5d4fbd02f3099fb549a35f0bc1cd1b8e80e827ae9ca9e70e0f1a73624e05f950a36d5eed12aab54ec8c97145798a51810e94e1907f18fb08aa1056759f865c7e213a09f3ac681e1a2aaee3ee2338873cd21d7d0d04c527f086aaf6583b63cb3280538a066e55f0bb62af04e395a51100c0f2ec1401d1d34da91ee1a22e41b7679f1d9e6ce99ec9772fc381fd6cf6d2df47b8063f767a6de1e6dc22b95411cb0613a128fea6f868a28cce967af9e12f9ebd38d6a3a509f5d8bb6f093088b8a0b87e4e9d89199d0a5b6c61548c1de17d967ea0f999e8", 0xff}, {&(0x7f0000000ac0)="70cb0fb715f77ebc974c1b579b32d3729eec3c0229dd1115288ad37aa45ae2a5f6a19971441d163b6e80fc2e03da84ef46887ff15522a25cad920bcbf7fcda8c6e2828a925e6db5d4852955bdb1aee7230defa78d41b8f75f6317ca0655baa8b0b2cd2769fa3ed86992b644dca7295ec91b15e40829a63", 0x77}, {&(0x7f0000000b40)="1a17a2a0584241698d3a4e66841b441e4946fb9220cf3c1245bba24f5f336da758a8d909e062ff85a1fa6b2bc9130cb111d4b9362af7c6f7cc809077a838f1b9f3a61c2046a08806c3959ddddde86749b3140b50fdce50a9e40c6200dcd65c5ba03c305c1881861767ef6dbffead7d236da4a749ec35d903fa4bb7a3f4b4f772bc", 0x81}, {&(0x7f0000000c00)="ee1446016112a9198516e8fdbb4a641427b176db81c31b91a9bf2216e37237cdbec6027c1723c60cad060f6bb06cce8efbf0b52d5b35e8719663a52ebd5cf7992f5a2542de9702bf164576ad1b75fdb68964b89131b753fdd347500aff4307e3a6dbfdf86003346099d6eb021ac62a9436eccd0a4a35261f35bbcbdc73429ef421e6f181901b2c914cd21a611fd0d71a95aaf7f78b0ded4510339faac50671f5973c08dd4c2db91ef15558831015b696ebb396b1c74f1340e5b51a941a46f364384e2500710822f52ffd04b713f3fd", 0xcf}, {&(0x7f0000000d00)="8864bbb2b4a783c01564253a663021101525bfd654da659d64a708dcaf2b439eb2083de9c66cd3026410ad3e1559b9a91bc0838221dbede6e4ab1b978f5b66b88cddbe312594a6857be9c8447351a38ba11f57c15ee6d5e6ba8a2929859b3673b62fa408e6b940068f36ae28e942713404e58de8cb3e18f94e045dad0bf980b3cd6580af3feb8edcf8c20d2cbc6f969fa7db285c406f69f55104e8571b9ba215794d9ce59c055e3dabeb138dee41ceee1992c4ace4a76a3c4bf7395d6f71a2cfa5d538090f0c82b3", 0xc8}, {&(0x7f0000000e00)="c8f42b9bce176f376620b3b6122cec91e8fc5b624d0f85ae38bc46a58d3981ca4fb58cb51cf2953fa1dd9ac5b2e4d2", 0x2f}, {&(0x7f0000000e40)}, {&(0x7f0000000e80)="93bdd7ce3ab7b1d048a49093bf86d12b969ef20bcace49ed030d08dc5a836f8061c341df52370592f729c5d0d14f608588342301b18ddfe432979c1571c1bf12ce90e4a1e2b74f03b153951ed6640e3dab7cac5815e382c6c372846ee3327b597fa1a15af2c83bcec0e7b1bc17e6c966b5f84ef43d460cf853793fb30c591b", 0x7f}, {&(0x7f0000000f00)="8c5e6adde8873382e10dad46761aa7dae794facec693585871a5c5f67d5891d0964815825dec78d218281868e75a8fe8596918f564bfaba9b3654d179b7f5b7d3cbfa346edf994553dcee27ab4965508a0fcf5e7b4cf0bcf23c72a9c4a3df2e12533cf01681e74b18a597df6902b043e08280c7e0f3bf1a73f642483e416df20eb08bf9f8ad704bafb6eafafaff65e74b4", 0x91}], 0x9, &(0x7f0000001100)=[@init={0x18, 0x84, 0x0, {0x800, 0x2, 0xdc000000000000, 0x60}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x4, 0x8, 0x100000001, 0x8001, 0x8000, 0x0, 0x1ff, r7}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}, @init={0x18, 0x84, 0x0, {0x4, 0x4, 0xc2e8, 0x4}}, @authinfo={0x18, 0x84, 0x6, {0x2}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x401}}], 0xb0, 0x8014}, {&(0x7f00000011c0)=@in6={0xa, 0x4e23, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000001200)="7472b8ffec28ffdeec8e8d3af1a9345b38676d43bbd34db9d3b341926cf6c55c1099bdfe4b79ecaf429bfb3f85c2cdb240a5312eb937ad4f8cd24027c08fd5bc6e617596f3ba9aab1b8a37c906ad8881cd0ff75da98ddda7db5d654eacc7a7538276a963ac414fe5eb4f3810d357ae0f059b834b6e7e6ff64766e80d1e6700435a790058dbde601583a673e80af3775c9b8050", 0x93}], 0x1, &(0x7f0000001300)=[@dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x8}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x7}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}], 0x50, 0x80}, {&(0x7f00000013c0)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000001680)=[{&(0x7f0000001440)="896a6a0c9b704ed519c1532307168a74101fa615eeaac87fcfdf5db59b365260e26c039efa70bd6e09fd1e5c133ff82e1ca825791e29cd555ce4110b3f10676c4f11205e3c066bdc89d53c63bbb7b5889d1cd81cb0f2baeb89553bc5af9a834cd0c00994704ad6b62b2fa9117bbafe76ea9a0af821ef14514ee0caf69ef22b624ff4170d164f2b1c1e8eb9623b19bafcd2485acf9b776ab63c2809ef4c2c3f7111088f5ad744d1974f6ce4d57ca605bf4344c0dd9420106c78db680e55f5b43202ebb76c50946eb34b897de0c4bb3dd8c11a7f622708fd38422dd064aa01283f20f0b1dbeb18ab2b9d", 0xe9}, {&(0x7f0000001540)="96bb1ca1dcf762bc87b9f55792fdbebd6a8c49b10eed2e83ea8e053bcda9b23394ce9e14b7993860c8804f131724e49332859b8d3569ef774f5b1af3b28225ba93e7af77fae602f6e413f370072ba762dd0cfbbe1683fd0c3c9592118707d5c1042f565d1e16dc19d3d543e4757d", 0x6e}, {&(0x7f00000015c0)="ae5c9d084f5d8875e4f324f7cbff51ed641033226ce0ee59b510ff019ccff44bbf45d905573bdf2f00a175996b8375ed43c2f5d07bc39b628c9450f64a097e981c82a5e072c6b14dd1dc2eecdc6f3c1432ef2b18cdff4cf9398f337c38049327b723357ab900d6b0b6a3f030a9297626e1fb0438502d42707a3a02d513e47942b58d13481018e9da0e38e3775eaed9218bfe561d", 0x94}], 0x3, &(0x7f0000001740)=[@prinfo={0x18, 0x84, 0x5, {0x20}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x80000000, 0x200, 0x8, 0x0, 0x3ff1, 0x0, 0x2, r8}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x20}}, @init={0x18, 0x84, 0x0, {0x5, 0x10000, 0x2, 0x4}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x7ff}}, @dstaddrv6={0x20, 0x84, 0x8}, @authinfo={0x18, 0x84, 0x6, {0x1ff}}], 0xe8, 0x10}], 0x5, 0x40040) listen(r0, 0x4) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockname(r0, &(0x7f0000000000)=@l2, &(0x7f0000000100)=0x80) sendto$inet6(r9, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_sctp(0xa, 0xcd824d8c03e647a9, 0x84) write$P9_ROPEN(r2, &(0x7f0000000e40)={0x18, 0x71, 0x1, {{0x80, 0x1, 0x5}}}, 0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r9, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r9, &(0x7f0000000240)={'syz1'}, 0x34000) 02:03:00 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x6c00) 02:03:00 executing program 1: 02:03:00 executing program 2: 02:03:00 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r2, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000100)={'syz1'}, 0x4) 02:03:00 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x74) 02:03:00 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f1855ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:03:00 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0xc0010007]}) 02:03:00 executing program 1: 02:03:00 executing program 2: [ 803.433302] kvm [21579]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 [ 803.457015] kvm [21579]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x0 02:03:01 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000001}, 0x3d7) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r0, &(0x7f00005f1fe3)="c6", 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0x3}, 0x8) 02:03:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'vlan0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:03:01 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x5) 02:03:01 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f2490ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:03:01 executing program 1: 02:03:01 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x80040000]}) 02:03:01 executing program 2: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x80072, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc946, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2eba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000740)={0x7f47, 0xc7, 0x0, 'queue1\x00', 0x400}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x0, 0x0) 02:03:01 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty=0x4}, 0x6) close(r0) 02:03:01 executing program 1: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x80072, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpriority(0x0, 0x0) 02:03:01 executing program 2: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x80072, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2eba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000000740)={0x7f47, 0xc7, 0xd98, 'queue1\x00', 0x400}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x0, 0x0) 02:03:01 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fa30bff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:03:01 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x6800000000000000) 02:03:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) r2 = fcntl$dupfd(r1, 0x0, r1) fcntl$setsig(r0, 0xa, 0x7) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) r4 = getpgrp(0xffffffffffffffff) r5 = getuid() lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={r4, r5, r6}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000040)={r0, r3}) 02:03:01 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x400000b0]}) 02:03:01 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000100)=0x5, 0x4) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x100000004e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000004840), 0x0, 0x200007fc, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_aout(r2, &(0x7f0000000ac0)=ANY=[], 0x6bb) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 02:03:01 executing program 2: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x20000, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00000002c0), 0x100000279, 0x20000801, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000200)="025cc83d6d345f8f762070") r4 = socket$inet(0x2, 0x4000000000000001, 0x0) sendfile(r4, r2, &(0x7f0000000200)=0x42020, 0x80000003) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x5258c2, 0x0) setsockopt$inet6_tcp_buf(r5, 0x6, 0xb, &(0x7f0000000040)="d66a1733831021832abfd141b6932efd5db76974addffaeacfcfed88769ebbb27bbc2f33aa2b0e90259def02374390db1569544aa1ca90c30a32786f504e5d0f690aac8fdadb96a423f1f669c328fddc", 0x50) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r6, r0, 0x0) 02:03:02 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000001}, 0x3d7) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0x3}, 0x8) 02:03:02 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:03:02 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f3571ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:03:02 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x800000000000000) 02:03:02 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x40000000]}) 02:03:02 executing program 2: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb791862", 0x66, 0x10000}], 0x0, &(0x7f0000000240)) 02:03:02 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty=0x1f4}, 0x6) close(r0) 02:03:02 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0xa) 02:03:02 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067ff166ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:03:02 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={r0, 0x0, 0x68252bb8, 0x3, 0x8000}) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:03:02 executing program 2: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)="025c") syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5e", 0xcb, 0x10000}], 0x0, &(0x7f0000000240)) 02:03:02 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x8004000000000000]}) 02:03:02 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x48) 02:03:02 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000100)="587139ba5e23b0bbd7cca64495a3727f09f09beab899d00bc67bb340d4021f6d09c84fbff4441c332211f4b80495d4e9a366cf856bc42dbfd1785e79a454441a35cfa28464f9b551b691702e40624825abc5dc73dfc1916d50281ca19153682c064eef6daf4e607c65ecbcca1f434f3966d14747c98beadd6c5038e110973482c13c0cc8307de8388f7f76b1132caee452baa33c96", 0xffffffffffffffca, 0x200000c4, &(0x7f0000000040)={0xa, 0x4e20, 0x41, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0xfffffffffffffdc6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:03:02 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f0deaff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:03:02 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f00000000c0)="025c") syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5e", 0xcb, 0x10000}], 0x0, &(0x7f0000000240)) [ 805.527475] BTRFS: device fsid ecf6f2a2-2997-48ae-b81e-1b00920efd9a devid 24092 transid 756082810144684242 /dev/loop2 [ 805.549314] BTRFS error (device loop2): unsupported checksum algorithm 3786 [ 805.556534] BTRFS error (device loop2): superblock checksum mismatch [ 805.567269] BTRFS error (device loop2): open_ctree failed [ 805.710936] BTRFS error (device loop1): unsupported checksum algorithm 3786 [ 805.718145] BTRFS error (device loop1): superblock checksum mismatch [ 805.735240] BTRFS error (device loop1): open_ctree failed 02:03:03 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x6000000) 02:03:03 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x840000c000000000]}) 02:03:03 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="025c") syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c5e", 0xcb, 0x10000}], 0x0, &(0x7f0000000240)) 02:03:03 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000001}, 0x3d7) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0x3}, 0x8) 02:03:03 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fab62ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:03:03 executing program 1 (fault-call:3 fault-nth:0): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0xa, 0x6, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8927, &(0x7f0000000280)={'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 02:03:03 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty=0x1e5a050000000000}, 0x6) close(r0) 02:03:03 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='pagemap\x00') bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000140)={0xffffffff}, 0x0, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f00000001c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000100), r3, r2}}, 0x18) clock_nanosleep(0x6, 0x0, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="73e52a31"], 0x34000) 02:03:03 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x100000) 02:03:03 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x101) ioctl$IOC_PR_PREEMPT(r2, 0x401870cb, &(0x7f0000000040)={0x3, 0x0, 0x7ba, 0x7}) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:03:03 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0xa, 0x6, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8927, &(0x7f0000000280)={'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 02:03:03 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f370fff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:03:03 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0x79]}) 02:03:03 executing program 2 (fault-call:0 fault-nth:0): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240)) [ 806.411865] BTRFS error (device loop2): unsupported checksum algorithm 3786 [ 806.419083] BTRFS error (device loop2): superblock checksum mismatch [ 806.443736] BTRFS error (device loop2): open_ctree failed 02:03:03 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0xa, 0x6, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x89a1, &(0x7f0000000280)={'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 02:03:03 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0xa00000000000000) 02:03:03 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x80) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)=ANY=[@ANYBLOB='s9z1'], 0x34000) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={@empty, @dev={0xfe, 0x80, [], 0xd}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9, 0xd99, 0x8, 0x500, 0x3, 0x2}) 02:03:03 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f3f09ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 806.603512] FAULT_INJECTION: forcing a failure. [ 806.603512] name failslab, interval 1, probability 0, space 0, times 0 [ 806.614895] CPU: 0 PID: 21776 Comm: syz-executor2 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 806.623302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 806.632655] Call Trace: [ 806.635250] dump_stack+0x1c9/0x2b4 [ 806.638884] ? dump_stack_print_info.cold.2+0x52/0x52 [ 806.644149] ? get_pid_task+0xd8/0x1a0 [ 806.648025] should_fail.cold.4+0xa/0x11 [ 806.652078] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 806.657610] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 806.662712] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 806.667542] ? lock_downgrade+0x8f0/0x8f0 [ 806.671674] ? proc_fail_nth_write+0x9e/0x210 [ 806.676164] ? proc_cwd_link+0x1d0/0x1d0 [ 806.680223] ? lock_acquire+0x1e4/0x540 [ 806.684186] ? lock_acquire+0x1e4/0x540 [ 806.688149] ? fs_reclaim_acquire+0x20/0x20 [ 806.692641] ? lock_downgrade+0x8f0/0x8f0 [ 806.696797] ? check_same_owner+0x340/0x340 [ 806.701120] ? rcu_note_context_switch+0x730/0x730 [ 806.706037] __should_failslab+0x124/0x180 [ 806.710262] should_failslab+0x9/0x14 [ 806.714048] __kmalloc+0x2c8/0x760 [ 806.717574] ? strncpy_from_user+0x510/0x510 [ 806.721968] ? fput+0x130/0x1a0 [ 806.725239] ? __x64_sys_memfd_create+0x142/0x4f0 [ 806.730081] __x64_sys_memfd_create+0x142/0x4f0 [ 806.734749] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 806.740270] ? memfd_fcntl+0x1e80/0x1e80 [ 806.744331] do_syscall_64+0x1b9/0x820 [ 806.748201] ? finish_task_switch+0x1d3/0x870 [ 806.752681] ? syscall_return_slowpath+0x5e0/0x5e0 [ 806.757595] ? syscall_return_slowpath+0x31d/0x5e0 [ 806.762511] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 806.767514] ? prepare_exit_to_usermode+0x291/0x3b0 [ 806.772516] ? perf_trace_sys_enter+0xb10/0xb10 [ 806.777175] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 806.782020] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 806.787191] RIP: 0033:0x455e29 02:03:04 executing program 2 (fault-call:0 fault-nth:1): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240)) [ 806.790361] 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 [ 806.809540] RSP: 002b:00007fddec453a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 806.817322] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000455e29 [ 806.824574] RDX: 0000000020000218 RSI: 0000000000000000 RDI: 00000000004baa70 [ 806.831838] RBP: 000000000072bea0 R08: 0000000020000218 R09: 00000000fbad8001 [ 806.839100] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000013 [ 806.846353] R13: 00000000004c2588 R14: 00000000004d3e38 R15: 0000000000000000 [ 806.980524] FAULT_INJECTION: forcing a failure. [ 806.980524] name failslab, interval 1, probability 0, space 0, times 0 [ 806.991830] CPU: 1 PID: 21798 Comm: syz-executor2 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 807.000234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 807.009584] Call Trace: [ 807.012182] dump_stack+0x1c9/0x2b4 [ 807.015822] ? dump_stack_print_info.cold.2+0x52/0x52 [ 807.021029] ? trace_hardirqs_on+0x10/0x10 [ 807.025284] should_fail.cold.4+0xa/0x11 [ 807.029361] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 807.034475] ? trace_hardirqs_on+0x10/0x10 [ 807.038728] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 807.043761] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 807.048533] ? lock_acquire+0x1e4/0x540 [ 807.052507] ? is_bpf_text_address+0xae/0x170 [ 807.056997] ? lock_downgrade+0x8f0/0x8f0 [ 807.061154] ? lock_acquire+0x1e4/0x540 [ 807.065138] ? fs_reclaim_acquire+0x20/0x20 [ 807.069473] ? lock_downgrade+0x8f0/0x8f0 [ 807.073639] ? check_same_owner+0x340/0x340 [ 807.077979] ? rcu_note_context_switch+0x730/0x730 [ 807.082914] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 807.087937] __should_failslab+0x124/0x180 [ 807.092216] should_failslab+0x9/0x14 [ 807.096029] kmem_cache_alloc+0x2af/0x760 [ 807.100192] ? lock_acquire+0x1e4/0x540 [ 807.104177] __d_alloc+0xc8/0xd50 [ 807.107646] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 807.112672] ? do_raw_spin_unlock+0xa7/0x2f0 [ 807.117093] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 807.121688] ? kasan_check_write+0x14/0x20 [ 807.125931] ? do_raw_spin_lock+0xc1/0x200 [ 807.130176] ? _raw_spin_unlock+0x22/0x30 [ 807.134321] ? __alloc_fd+0x34e/0x710 [ 807.138115] ? exit_files+0xb0/0xb0 [ 807.141826] d_alloc_pseudo+0x1d/0x30 [ 807.145613] __shmem_file_setup+0x1f3/0x700 [ 807.149929] ? check_same_owner+0x340/0x340 [ 807.154236] ? shmem_fill_super+0xa50/0xa50 [ 807.158555] ? get_unused_fd_flags+0x122/0x1a0 [ 807.163117] ? __alloc_fd+0x710/0x710 [ 807.166903] shmem_file_setup+0x2f/0x40 [ 807.170865] __x64_sys_memfd_create+0x2af/0x4f0 [ 807.175519] ? memfd_fcntl+0x1e80/0x1e80 [ 807.179565] do_syscall_64+0x1b9/0x820 [ 807.183447] ? finish_task_switch+0x1d3/0x870 [ 807.187935] ? syscall_return_slowpath+0x5e0/0x5e0 [ 807.192864] ? syscall_return_slowpath+0x31d/0x5e0 [ 807.197803] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 807.202828] ? prepare_exit_to_usermode+0x291/0x3b0 [ 807.207856] ? perf_trace_sys_enter+0xb10/0xb10 [ 807.212523] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 807.217368] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 807.222558] RIP: 0033:0x455e29 [ 807.225737] 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 [ 807.244877] RSP: 002b:00007fddec453a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 807.252620] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000455e29 [ 807.259899] RDX: 0000000020000218 RSI: 0000000000000000 RDI: 00000000004baa70 [ 807.267170] RBP: 000000000072bea0 R08: 0000000020000218 R09: 00000000fbad8001 [ 807.274430] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000013 [ 807.281686] R13: 00000000004c2588 R14: 00000000004d3e38 R15: 0000000000000001 02:03:04 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000001}, 0x3d7) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0x3}, 0x8) 02:03:04 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0xc0010000]}) 02:03:04 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0xa, 0x6, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8936, &(0x7f0000000280)={'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 02:03:04 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x6c000000) 02:03:04 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f7ecdff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:03:04 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:03:04 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty=0xfdffffff00000000}, 0x6) close(r0) 02:03:04 executing program 2 (fault-call:0 fault-nth:2): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240)) [ 807.493282] FAULT_INJECTION: forcing a failure. [ 807.493282] name failslab, interval 1, probability 0, space 0, times 0 [ 807.504879] CPU: 1 PID: 21819 Comm: syz-executor2 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 807.513290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 807.522647] Call Trace: [ 807.525258] dump_stack+0x1c9/0x2b4 [ 807.528899] ? dump_stack_print_info.cold.2+0x52/0x52 [ 807.534099] ? is_bpf_text_address+0xd7/0x170 [ 807.538607] ? kernel_text_address+0x79/0xf0 [ 807.543029] should_fail.cold.4+0xa/0x11 [ 807.547193] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 807.552315] ? save_stack+0xa9/0xd0 [ 807.555945] ? save_stack+0x43/0xd0 [ 807.559563] ? kasan_kmalloc+0xc4/0xe0 [ 807.563452] ? kasan_slab_alloc+0x12/0x20 [ 807.567680] ? kmem_cache_alloc+0x12e/0x760 [ 807.572016] ? __d_alloc+0xc8/0xd50 [ 807.575643] ? d_alloc_pseudo+0x1d/0x30 [ 807.579626] ? __shmem_file_setup+0x1f3/0x700 [ 807.584106] ? shmem_file_setup+0x2f/0x40 [ 807.588241] ? __x64_sys_memfd_create+0x2af/0x4f0 [ 807.593069] ? do_syscall_64+0x1b9/0x820 [ 807.597114] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 807.602465] ? lock_acquire+0x1e4/0x540 [ 807.606425] ? lock_acquire+0x1e4/0x540 [ 807.610388] ? fs_reclaim_acquire+0x20/0x20 [ 807.614706] ? lock_downgrade+0x8f0/0x8f0 [ 807.618854] ? check_same_owner+0x340/0x340 [ 807.623163] ? rcu_note_context_switch+0x730/0x730 [ 807.628084] __should_failslab+0x124/0x180 [ 807.632307] should_failslab+0x9/0x14 [ 807.636094] kmem_cache_alloc+0x2af/0x760 [ 807.640230] ? kasan_slab_alloc+0x12/0x20 [ 807.644363] ? kmem_cache_alloc+0x2fc/0x760 [ 807.648685] ? shmem_destroy_callback+0xc0/0xc0 [ 807.653350] shmem_alloc_inode+0x1b/0x40 [ 807.657397] alloc_inode+0x63/0x190 [ 807.661013] new_inode_pseudo+0x71/0x1a0 [ 807.665063] ? prune_icache_sb+0x1b0/0x1b0 [ 807.669283] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 807.674287] new_inode+0x1c/0x40 [ 807.677649] shmem_get_inode+0xf1/0x910 [ 807.681607] ? do_raw_spin_lock+0xc1/0x200 [ 807.690950] ? shmem_encode_fh+0x340/0x340 [ 807.695180] ? _raw_spin_unlock+0x22/0x30 [ 807.699327] ? __alloc_fd+0x34e/0x710 [ 807.703111] ? exit_files+0xb0/0xb0 [ 807.706815] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 807.712339] __shmem_file_setup+0x259/0x700 [ 807.717166] ? check_same_owner+0x340/0x340 [ 807.721472] ? shmem_fill_super+0xa50/0xa50 [ 807.725778] ? get_unused_fd_flags+0x122/0x1a0 [ 807.730343] ? __alloc_fd+0x710/0x710 [ 807.734140] shmem_file_setup+0x2f/0x40 [ 807.738190] __x64_sys_memfd_create+0x2af/0x4f0 [ 807.742848] ? memfd_fcntl+0x1e80/0x1e80 [ 807.746910] do_syscall_64+0x1b9/0x820 [ 807.750783] ? syscall_return_slowpath+0x5e0/0x5e0 [ 807.755696] ? syscall_return_slowpath+0x31d/0x5e0 [ 807.760609] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 807.766475] ? prepare_exit_to_usermode+0x291/0x3b0 [ 807.771477] ? perf_trace_sys_enter+0xb10/0xb10 [ 807.776131] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 807.780961] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 807.786133] RIP: 0033:0x455e29 [ 807.789305] 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 [ 807.808475] RSP: 002b:00007fddec453a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 807.816180] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000455e29 [ 807.823524] RDX: 0000000020000218 RSI: 0000000000000000 RDI: 00000000004baa70 [ 807.830776] RBP: 000000000072bea0 R08: 0000000020000218 R09: 00000000fbad8001 02:03:04 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x5000000) 02:03:04 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f8165ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:03:04 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0xfffffffffffffffe}, 0xc) write$binfmt_misc(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="16d4f7101db6ac"], 0x34000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e21, @rand_addr=0xffffffffffffff56}}, 0x9, 0x0, 0x2, "06ec474d46e4fb294f3cdb9741ee7c336065a3ce13422c5c92adb320d5f5424760a5b18faccc69f8019929c560df94321e59851477ebebc4d2213ddec857caffd55f7caf7ccf42bf4bbec7d98e3c3cba"}, 0xd8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000100)={r2, 0xffffffff}, 0x8) 02:03:05 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0xa, 0x6, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x5452, &(0x7f0000000280)={'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 02:03:05 executing program 2 (fault-call:0 fault-nth:3): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240)) 02:03:05 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0xc0000081]}) [ 807.838035] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000013 [ 807.845297] R13: 00000000004c2588 R14: 00000000004d3e38 R15: 0000000000000002 02:03:05 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x500) 02:03:05 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xf7, "7945e83ef81efd17620e076a52cceef104a66823f5bb6efc6b2393ab54c7ab39eec7da9a5802e7a22bb3355493d90faaf73f60e0c719852489256553bc1763d43ce1295115297cf31ec00fba05191d53125fef3908f30616a421ee30a3a8d5bb910a636903753c264aea038ee6a7d940c096457e485623e5be38c229a168c298fedb2140f941ec33bec810a91cf048a2e4267636e188872ccff191120b60aa7bade65e29f7005ef5517ba19cc37db711b6365b294ae8934ba8f940eca0d01b74c39b09b9fe07fb8b03ed8cdf0706d59deadeb692fffd823c2be11d27eb72e3106d8e0186bf7168034f91be3b981fbee67ce3ffaa7c5e46"}, &(0x7f0000000200)=0xff) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000240)={r2, @in={{0x2, 0x4e21, @rand_addr=0x4}}}, 0x84) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="350bebd1728ca431c0de2651052cffd61db68160176cdbb909d78f469c4e7b7a6c79e299c3a3f5bd720c5fd9da4e519b8f80f542071e63db6e3021d416f6ba8e575d69c26565f5f34b91c2448b0afc831ca09532b35637f6770a470f14b9dfa70471f5b5c31e98"], 0x34000) [ 808.003475] FAULT_INJECTION: forcing a failure. [ 808.003475] name failslab, interval 1, probability 0, space 0, times 0 [ 808.014916] CPU: 0 PID: 21850 Comm: syz-executor2 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 808.023324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 808.032702] Call Trace: [ 808.035298] dump_stack+0x1c9/0x2b4 [ 808.038921] ? dump_stack_print_info.cold.2+0x52/0x52 [ 808.044099] ? save_stack+0xa9/0xd0 [ 808.047722] should_fail.cold.4+0xa/0x11 [ 808.051771] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 808.056867] ? __put_user_ns+0x60/0x60 [ 808.060748] ? current_time+0x72/0x1b0 [ 808.064629] ? lock_downgrade+0x8f0/0x8f0 [ 808.068766] ? kasan_check_write+0x14/0x20 [ 808.073001] ? __lockdep_init_map+0x105/0x590 [ 808.077490] ? lock_acquire+0x1e4/0x540 [ 808.081451] ? fs_reclaim_acquire+0x20/0x20 [ 808.085761] ? lock_downgrade+0x8f0/0x8f0 [ 808.089901] ? check_same_owner+0x340/0x340 [ 808.094227] ? rcu_note_context_switch+0x730/0x730 [ 808.099154] ? kasan_check_read+0x11/0x20 [ 808.103289] __should_failslab+0x124/0x180 [ 808.107526] should_failslab+0x9/0x14 [ 808.111322] kmem_cache_alloc+0x2af/0x760 [ 808.115462] ? _raw_spin_unlock+0x22/0x30 [ 808.119602] ? __d_instantiate+0x522/0x750 [ 808.123843] __get_empty_filp+0x11b/0x620 [ 808.127989] ? d_instantiate+0x79/0xa0 [ 808.131885] ? proc_nr_files+0x60/0x60 [ 808.135758] ? do_raw_spin_lock+0xc1/0x200 [ 808.139983] ? kasan_check_read+0x11/0x20 [ 808.144126] ? do_raw_spin_unlock+0xa7/0x2f0 [ 808.148521] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 808.153093] ? kasan_check_write+0x14/0x20 [ 808.157334] ? do_raw_spin_lock+0xc1/0x200 [ 808.161555] alloc_file+0x29/0x3e0 [ 808.165087] ? clear_nlink.part.10+0x65/0x80 [ 808.169498] __shmem_file_setup+0x313/0x700 [ 808.173820] ? check_same_owner+0x340/0x340 [ 808.178320] ? shmem_fill_super+0xa50/0xa50 [ 808.182640] ? get_unused_fd_flags+0x122/0x1a0 [ 808.187224] ? __alloc_fd+0x710/0x710 [ 808.191013] shmem_file_setup+0x2f/0x40 [ 808.194994] __x64_sys_memfd_create+0x2af/0x4f0 [ 808.199651] ? memfd_fcntl+0x1e80/0x1e80 [ 808.203716] do_syscall_64+0x1b9/0x820 [ 808.207599] ? finish_task_switch+0x1d3/0x870 [ 808.212098] ? syscall_return_slowpath+0x5e0/0x5e0 [ 808.217020] ? syscall_return_slowpath+0x31d/0x5e0 [ 808.221950] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 808.226975] ? prepare_exit_to_usermode+0x291/0x3b0 [ 808.231975] ? perf_trace_sys_enter+0xb10/0xb10 [ 808.236628] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 808.241466] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 808.246636] RIP: 0033:0x455e29 [ 808.249808] 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 [ 808.268956] RSP: 002b:00007fddec453a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 808.276703] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000455e29 [ 808.283973] RDX: 0000000020000218 RSI: 0000000000000000 RDI: 00000000004baa70 [ 808.291247] RBP: 000000000072bea0 R08: 0000000020000218 R09: 00000000fbad8001 [ 808.298526] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000013 [ 808.305805] R13: 00000000004c2588 R14: 00000000004d3e38 R15: 0000000000000003 02:03:05 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000001}, 0x3d7) write(r0, &(0x7f00005f1fe3)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0x3}, 0x8) 02:03:05 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fc61fff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:03:05 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0xa, 0x6, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x541b, &(0x7f0000000280)={'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 02:03:05 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty=0x1000000}, 0x6) close(r0) 02:03:05 executing program 2 (fault-call:0 fault-nth:4): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240)) 02:03:05 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0xa0010000]}) 02:03:05 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x4c000000) 02:03:05 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)=ANY=[@ANYBLOB='uyz!'], 0x34000) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000040)={0x100, 0x4000008, 0x8, 0x1000, 0x401, 0x8ca, 0x8, 0x0, 0x941, 0x80000001, 0x7, 0x1000004}) 02:03:05 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0xa, 0x6, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x5450, &(0x7f0000000280)={'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) [ 808.547288] FAULT_INJECTION: forcing a failure. [ 808.547288] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 808.559235] CPU: 1 PID: 21877 Comm: syz-executor2 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 808.567645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 808.576997] Call Trace: [ 808.579587] dump_stack+0x1c9/0x2b4 [ 808.583225] ? dump_stack_print_info.cold.2+0x52/0x52 [ 808.588429] ? unwind_get_return_address+0x61/0xa0 [ 808.593369] ? __save_stack_trace+0x8d/0xf0 [ 808.597695] should_fail.cold.4+0xa/0x11 [ 808.601792] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 808.606910] ? lock_acquire+0x1e4/0x540 [ 808.610895] ? find_get_entry+0xa6d/0x1120 [ 808.615150] ? lock_downgrade+0x8f0/0x8f0 [ 808.619310] ? trace_hardirqs_on+0x10/0x10 [ 808.623558] ? lock_release+0xa30/0xa30 [ 808.627541] ? do_filp_open+0x255/0x380 [ 808.631524] ? trace_hardirqs_on+0x10/0x10 [ 808.635781] ? percpu_ref_put_many+0x119/0x240 [ 808.640374] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 02:03:06 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x7000000) 02:03:06 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0xa, 0x6, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8904, &(0x7f0000000280)={'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) [ 808.645929] ? lock_acquire+0x1e4/0x540 [ 808.649912] ? fs_reclaim_acquire+0x20/0x20 [ 808.654332] ? lock_downgrade+0x8f0/0x8f0 [ 808.658487] ? check_same_owner+0x340/0x340 [ 808.662818] ? rcu_note_context_switch+0x730/0x730 [ 808.667762] __alloc_pages_nodemask+0x36e/0xdb0 [ 808.672446] ? kasan_check_read+0x11/0x20 [ 808.676604] ? rcu_is_watching+0x8c/0x150 [ 808.680766] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 808.685794] ? trace_hardirqs_on+0x10/0x10 [ 808.690042] ? is_bpf_text_address+0xd7/0x170 [ 808.694552] ? kernel_text_address+0x79/0xf0 [ 808.698969] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 808.703995] ? percpu_counter_add_batch+0xf2/0x150 [ 808.709024] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 808.714057] ? __vm_enough_memory+0x590/0x980 [ 808.718568] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 808.724121] alloc_pages_vma+0xdd/0x540 [ 808.728276] shmem_alloc_page+0xa8/0x190 [ 808.732327] ? shmem_swapin+0x230/0x230 [ 808.736327] shmem_alloc_and_acct_page+0x1f1/0x820 [ 808.741279] ? shmem_getattr+0x2c0/0x2c0 02:03:06 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x48000000) 02:03:06 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0xa, 0x6, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x89a2, &(0x7f0000000280)={'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) [ 808.745448] ? mem_cgroup_id_get_many+0x160/0x160 [ 808.750305] ? lock_release+0xa30/0xa30 [ 808.754284] ? __wake_up_common_lock+0x1d0/0x330 [ 808.759056] shmem_getpage_gfp+0x6ea/0x3ec0 [ 808.763397] ? shmem_writepage+0x13a0/0x13a0 [ 808.767813] ? __unlock_page_memcg+0x72/0x100 [ 808.772337] ? unlock_page_memcg+0x2c/0x40 [ 808.776586] ? page_add_new_anon_rmap+0x870/0x870 [ 808.781430] ? trace_hardirqs_on+0x10/0x10 [ 808.785658] ? trace_hardirqs_on+0x10/0x10 [ 808.789899] ? trace_hardirqs_on+0x10/0x10 [ 808.794159] ? trace_hardirqs_on+0x10/0x10 02:03:06 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x7400) [ 808.798391] ? lock_acquire+0x1e4/0x540 [ 808.802369] ? alloc_set_pte+0x1133/0x1790 [ 808.806611] ? trace_hardirqs_on+0x10/0x10 [ 808.810851] ? lock_release+0xa30/0xa30 [ 808.814830] ? xas_descend+0x20c/0x5f0 [ 808.818719] ? trace_hardirqs_on+0x10/0x10 [ 808.822961] ? trace_hardirqs_on+0x10/0x10 [ 808.827205] ? trace_hardirqs_on+0x10/0x10 [ 808.831449] ? trace_hardirqs_on+0x10/0x10 [ 808.835701] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 808.840756] ? bpf_prog_kallsyms_find+0xde/0x4c0 02:03:06 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0xa, 0x6, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000280)={'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) [ 808.845691] ? trace_hardirqs_on+0x10/0x10 [ 808.849930] ? lock_acquire+0x1e4/0x540 [ 808.853902] ? is_bpf_text_address+0xae/0x170 [ 808.858410] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 808.863431] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 808.868202] ? trace_hardirqs_on+0x10/0x10 [ 808.872444] ? lock_downgrade+0x8f0/0x8f0 [ 808.876611] ? trace_hardirqs_on+0x10/0x10 [ 808.880848] ? lock_acquire+0x1e4/0x540 [ 808.884822] ? simple_xattr_get+0x106/0x180 [ 808.889153] ? current_time+0x72/0x1b0 [ 808.893051] ? lock_downgrade+0x8f0/0x8f0 02:03:06 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x7) [ 808.897210] ? kasan_check_read+0x11/0x20 [ 808.901374] ? lock_release+0xa30/0xa30 [ 808.905355] ? kasan_check_write+0x14/0x20 [ 808.909594] ? do_raw_spin_lock+0xc1/0x200 [ 808.913842] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 808.919389] ? iov_iter_fault_in_readable+0x23d/0x460 [ 808.924576] ? copy_page_from_iter+0x890/0x890 [ 808.929166] ? __sanitizer_cov_trace_const_cmp4+0x1d/0x20 [ 808.934714] ? ktime_get_coarse_real_ts64+0x243/0x3a0 [ 808.939910] shmem_write_begin+0x10a/0x1e0 [ 808.944181] generic_perform_write+0x3ae/0x6c0 [ 808.948780] ? add_page_wait_queue+0x2c0/0x2c0 [ 808.953374] ? file_update_time+0xe4/0x640 [ 808.957601] ? current_time+0x1b0/0x1b0 [ 808.961581] ? down_write+0x8f/0x130 [ 808.965301] __generic_file_write_iter+0x26e/0x630 [ 808.970244] generic_file_write_iter+0x438/0x870 [ 808.975029] ? __generic_file_write_iter+0x630/0x630 [ 808.980149] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 808.985703] ? iov_iter_init+0xc9/0x1f0 [ 808.989685] __vfs_write+0x6c6/0x9f0 [ 808.993394] ? kernel_read+0x120/0x120 [ 808.997276] ? lock_release+0xa30/0xa30 [ 809.001234] ? check_same_owner+0x340/0x340 [ 809.005551] ? __fget_light+0x2f7/0x440 [ 809.009512] ? fget_raw+0x20/0x20 [ 809.012956] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 809.018481] ? __sb_start_write+0x17f/0x300 [ 809.022788] vfs_write+0x1fc/0x560 [ 809.026325] ksys_pwrite64+0x181/0x1b0 [ 809.030207] ? __ia32_sys_pread64+0xf0/0xf0 [ 809.034513] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 809.040036] ? fput+0x130/0x1a0 [ 809.043306] ? do_sys_ftruncate+0x44e/0x560 [ 809.047616] __x64_sys_pwrite64+0x97/0xf0 [ 809.051759] do_syscall_64+0x1b9/0x820 [ 809.055635] ? finish_task_switch+0x1d3/0x870 [ 809.060114] ? syscall_return_slowpath+0x5e0/0x5e0 [ 809.065033] ? syscall_return_slowpath+0x31d/0x5e0 [ 809.069953] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 809.074962] ? prepare_exit_to_usermode+0x291/0x3b0 [ 809.079968] ? perf_trace_sys_enter+0xb10/0xb10 [ 809.084627] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 809.089472] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 809.094654] RIP: 0033:0x4100e7 [ 809.097827] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 51 17 00 00 c3 48 83 ec 08 e8 27 fa ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 6d fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 809.117058] RSP: 002b:00007fddec453a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 809.124770] RAX: ffffffffffffffda RBX: 0000000020000210 RCX: 00000000004100e7 [ 809.132035] RDX: 0000000000000048 RSI: 0000000020000500 RDI: 0000000000000014 [ 809.139300] RBP: 0000000000000000 R08: 0000000020000218 R09: 00000000fbad8001 [ 809.146564] R10: 0000000000010000 R11: 0000000000000293 R12: 0000000000000014 [ 809.153832] R13: 0000000000000001 R14: 00000000004d3e38 R15: 0000000000000004 02:03:06 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000001}, 0x3d7) write(r0, &(0x7f00005f1fe3)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0x3}, 0x8) 02:03:06 executing program 2 (fault-call:0 fault-nth:5): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240)) 02:03:06 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x2) 02:03:06 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0xa, 0x6, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8941, &(0x7f0000000280)={'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 02:03:06 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={0x0, 0x5, 0x1, [0xa6]}, &(0x7f0000000340)=0xa) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000380)={r3, 0xaa}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x81}}, [0x8001, 0x0, 0x3, 0x7fffffff, 0x80000000, 0x4, 0x1d, 0x0, 0x200, 0x10001, 0x2257e0dd, 0x57, 0x9, 0x1, 0x318]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000280)={r4, 0x100}, &(0x7f00000002c0)=0x8) r5 = socket(0x4, 0x1, 0x6) writev(r5, &(0x7f00000009c0)=[{&(0x7f0000000440)="5e49d487560f471e46e6b1912df2b3f823984a28dfb266fe62f6db80686e7a67e78f4947b1d9e6df297e77996f347a9586f106529e24aa0e5a39b41056cb29eb9e5818ffffcba4236c4cc945b43c8345cc2fbf5ef52ccb39472370bd12a7cad68baa35440b93b1980793943584a903e94b2cc45448", 0x75}, {&(0x7f00000004c0)="c7aa4975e9afd9fa2b15decdba718c0033c2650068226ff105427d21741eed14880a9076993522ffd2cd73be3d39a1fe9e22473d5025ecbfae0e15343ce0a94f18fbdab2ed339bf4a7f02d3580cb0fdfe5be9586353c3818ef2b43ca1542272834cf3a2ac51b6cd9e6d22ccb59e7b6ae580ba682db7e940fa4016fb829e9a1106e22a38a2c41b1ed17144c4281a6080e2da69b8b6025e1f6e1b953b64d4187894f70b0f38b365641e6fd237071682934e6", 0xb1}, {&(0x7f0000000580)="6dc943ac744a50c44180e25c454a7caf9538c461d51fb77952ebf283039bc4b5e5c8e9c514ce9f377e849e4856f9cb9a10b883703ad1a5f2808c1d194e017f820e96e156aa9be70f326dc2282531357ec2cf6e2efd36278c20cd0f0ece065544695f8b134b835283ca8dffea7ca016a8f046ea0946cf49fed68bc2a12281c26b79d37b7962010ed192b11eb733ce974e12e84c13abe886d67d43e8d2b7afaf2ff88ceadc74a8938d78d60e1ac1d757253035b5d977467fe1271e0a0c4b3dc669c5d067a7f4a0bd8fc1b4d6dd47ba6a5521b690b8b52afab5326a1125f725a47cefb1d2f1f81c3dc80c2c7216e324a4f06c38a1", 0xf3}, {&(0x7f0000000680)="ce6120dacf1bc2633c4589f59bbddd663345b4589e2c8081615d72e5c47e20759ea45f064773946a85ecfa5efc0e18cf6ae3997b6ed5ac85369dda00c9e4b63a731874bfd493e5669ddf7d2b3e", 0x4d}, {&(0x7f0000000700)="695e6aef1b603e8417b0f75b0277045bbe912a3156e446a9084fafac183204e8c384282edfbff2ba1d28400a54c02bb4ffe9dc6b82ca", 0x36}, {&(0x7f0000000740)="0ee9ecdfeda5826e4e13ff085ccbb88ddb69a532288c7b454fedac44159d44cf4f3b622c8497924ffcf7144a2bc65a999962f82519a766e50789866047ea620f4d833c588d53a4a7dfb9c3a155450b1e9555ce3d03fbf3677ac2137bcdfb55d57b6a02a7a546a35067c33f2ef21314613ef3ff5769224dc799e94a7348d73c52fba2b92a25a871baac79112c351cf743f632766f4f110796c4395f100e3f54dbd98c08", 0xa3}, {&(0x7f0000000800)="63598dc5770e5c89efe983038d2876279faefc30e3b6261b2176e4d92bd1283a26abda98f4c6cfc2015b1d35d74ed3086195ec1d6681da618389736a30a36424452479a60e556cb238418cf484", 0x4d}, {&(0x7f0000000880)="e5dc93da087bfd7a1ad142f555e1de25d23e853f839f215af02112b09dda83fd987115bd40f40580947ae5068f5aebb4c909e325e037fddeb1d8c66a0185b925fbf2c58f86", 0x45}, {&(0x7f0000000900)="34183ad428a0efa66284a4bbb1685a0c51ee46d5dfaf632c2d9e785dea7728b8992c18e72d9f57c047117e7455698893a52cebb289a412b91590f15a4f38ed9abc72dae6cc10ee23f7e354fec16f2c76c24957f2fd2953c7ea5fda82e9002b5b384a40294281bd9b3c40b6b9fc3681c821c5e41c9b9643e12996de1c0fb7bf2d41c79a15", 0x84}], 0x9) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000400)) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000040)=0x3) finit_module(r0, &(0x7f0000000a80)='syz1', 0x1) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000000440), 0xc7) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 02:03:06 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0xc0011022]}) 02:03:06 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f7303ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:03:06 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='veth0_to_bond\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x0, @empty=0x2000000}, 0x6) close(r0) [ 809.648022] FAULT_INJECTION: forcing a failure. [ 809.648022] name failslab, interval 1, probability 0, space 0, times 0 [ 809.659284] CPU: 0 PID: 21949 Comm: syz-executor2 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 809.667680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 809.677029] Call Trace: [ 809.679612] dump_stack+0x1c9/0x2b4 [ 809.683226] ? dump_stack_print_info.cold.2+0x52/0x52 [ 809.688405] should_fail.cold.4+0xa/0x11 [ 809.692465] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 809.697558] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 809.702562] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 809.707325] ? lock_acquire+0x1e4/0x540 [ 809.711282] ? is_bpf_text_address+0xae/0x170 [ 809.715776] ? lock_release+0xa30/0xa30 [ 809.719735] ? trace_hardirqs_on+0x10/0x10 [ 809.723957] ? trace_hardirqs_on+0x10/0x10 [ 809.728180] ? trace_hardirqs_on+0x10/0x10 [ 809.732402] ? unwind_get_return_address+0x61/0xa0 [ 809.737323] ? __save_stack_trace+0x8d/0xf0 [ 809.741650] __should_failslab+0x124/0x180 [ 809.745883] should_failslab+0x9/0x14 [ 809.749679] kmem_cache_alloc+0x47/0x760 [ 809.753747] ? trace_hardirqs_on+0x10/0x10 [ 809.757991] xas_alloc+0x38a/0x490 [ 809.761560] ? minmax_running_min+0x690/0x690 [ 809.766069] ? trace_hardirqs_on+0x10/0x10 [ 809.770294] ? percpu_ref_put_many+0x119/0x240 [ 809.774873] xas_create+0x3ae/0x1150 [ 809.778587] ? fs_reclaim_acquire+0x20/0x20 [ 809.782909] ? xas_descend+0x5f0/0x5f0 [ 809.786793] ? lock_acquire+0x1e4/0x540 [ 809.790764] ? percpu_ref_tryget_live+0x143/0x440 [ 809.795619] ? lock_downgrade+0x8f0/0x8f0 [ 809.799761] ? lock_release+0xa30/0xa30 [ 809.803733] ? __alloc_pages_nodemask+0x6e3/0xdb0 [ 809.808585] ? kasan_check_read+0x11/0x20 [ 809.812734] ? trace_hardirqs_on+0xd/0x10 [ 809.816869] ? try_charge+0xbc2/0x1680 [ 809.820746] xas_store+0xce/0x1720 [ 809.824274] ? xas_find_tagged+0x1440/0x1440 [ 809.828675] ? lock_acquire+0x1e4/0x540 [ 809.832653] ? shmem_add_to_page_cache+0x8b9/0x1450 [ 809.837659] ? xa_find_after+0x9a0/0x9a0 [ 809.841749] ? percpu_ref_put_many+0x119/0x240 [ 809.846332] ? lock_downgrade+0x8f0/0x8f0 [ 809.850495] ? xas_find_conflict+0x360/0x8d0 [ 809.854903] ? kasan_check_write+0x14/0x20 [ 809.859130] ? do_raw_spin_lock+0xc1/0x200 [ 809.863362] shmem_add_to_page_cache+0x98e/0x1450 [ 809.868207] ? shmem_write_end+0x9a0/0x9a0 [ 809.872452] ? mem_cgroup_try_charge+0x548/0xa70 [ 809.877206] ? mem_cgroup_protected+0xa60/0xa60 [ 809.881874] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 809.887404] ? shmem_alloc_and_acct_page+0x31a/0x820 [ 809.892492] ? shmem_getattr+0x2c0/0x2c0 [ 809.896555] ? mem_cgroup_id_get_many+0x160/0x160 [ 809.901389] ? lock_release+0xa30/0xa30 [ 809.905354] ? __wake_up_common_lock+0x1d0/0x330 [ 809.910102] shmem_getpage_gfp+0xaad/0x3ec0 [ 809.914418] ? shmem_writepage+0x13a0/0x13a0 [ 809.918816] ? __unlock_page_memcg+0x72/0x100 [ 809.923300] ? unlock_page_memcg+0x2c/0x40 [ 809.927532] ? page_add_new_anon_rmap+0x870/0x870 [ 809.932373] ? trace_hardirqs_on+0x10/0x10 [ 809.936626] ? trace_hardirqs_on+0x10/0x10 [ 809.940850] ? trace_hardirqs_on+0x10/0x10 [ 809.945077] ? trace_hardirqs_on+0x10/0x10 [ 809.949299] ? lock_acquire+0x1e4/0x540 [ 809.953272] ? alloc_set_pte+0x1133/0x1790 [ 809.957498] ? trace_hardirqs_on+0x10/0x10 [ 809.961733] ? lock_release+0xa30/0xa30 [ 809.965698] ? xas_descend+0x20c/0x5f0 [ 809.969586] ? trace_hardirqs_on+0x10/0x10 [ 809.973818] ? trace_hardirqs_on+0x10/0x10 [ 809.978051] ? trace_hardirqs_on+0x10/0x10 [ 809.982276] ? trace_hardirqs_on+0x10/0x10 [ 809.986502] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 809.991644] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 809.996414] ? trace_hardirqs_on+0x10/0x10 [ 810.000649] ? lock_acquire+0x1e4/0x540 [ 810.004631] ? is_bpf_text_address+0xae/0x170 [ 810.009125] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 810.014133] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 810.018885] ? trace_hardirqs_on+0x10/0x10 [ 810.023106] ? lock_downgrade+0x8f0/0x8f0 [ 810.027255] ? trace_hardirqs_on+0x10/0x10 [ 810.031487] ? lock_acquire+0x1e4/0x540 [ 810.035457] ? simple_xattr_get+0x106/0x180 [ 810.039773] ? current_time+0x72/0x1b0 [ 810.043656] ? lock_downgrade+0x8f0/0x8f0 [ 810.047799] ? kasan_check_read+0x11/0x20 [ 810.051944] ? lock_release+0xa30/0xa30 [ 810.055909] ? kasan_check_write+0x14/0x20 [ 810.060217] ? do_raw_spin_lock+0xc1/0x200 [ 810.064438] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 810.069964] ? iov_iter_fault_in_readable+0x23d/0x460 [ 810.075158] ? copy_page_from_iter+0x890/0x890 [ 810.079732] ? __sanitizer_cov_trace_const_cmp4+0x1d/0x20 [ 810.085278] ? ktime_get_coarse_real_ts64+0x243/0x3a0 [ 810.090460] shmem_write_begin+0x10a/0x1e0 [ 810.094712] generic_perform_write+0x3ae/0x6c0 [ 810.099288] ? add_page_wait_queue+0x2c0/0x2c0 [ 810.103856] ? file_update_time+0xe4/0x640 [ 810.108084] ? current_time+0x1b0/0x1b0 [ 810.112046] ? down_write+0x8f/0x130 [ 810.115747] __generic_file_write_iter+0x26e/0x630 [ 810.120673] generic_file_write_iter+0x438/0x870 [ 810.125426] ? __generic_file_write_iter+0x630/0x630 [ 810.130522] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 810.136242] ? iov_iter_init+0xc9/0x1f0 [ 810.140216] __vfs_write+0x6c6/0x9f0 [ 810.143914] ? kernel_read+0x120/0x120 [ 810.147786] ? lock_release+0xa30/0xa30 [ 810.151745] ? check_same_owner+0x340/0x340 [ 810.156049] ? __fget_light+0x2f7/0x440 [ 810.160008] ? fget_raw+0x20/0x20 [ 810.163452] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 810.168988] ? __sb_start_write+0x17f/0x300 [ 810.173298] vfs_write+0x1fc/0x560 [ 810.176822] ksys_pwrite64+0x181/0x1b0 [ 810.180695] ? __ia32_sys_pread64+0xf0/0xf0 [ 810.185011] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 810.190549] ? fput+0x130/0x1a0 [ 810.193816] ? do_sys_ftruncate+0x44e/0x560 [ 810.198124] __x64_sys_pwrite64+0x97/0xf0 [ 810.202260] do_syscall_64+0x1b9/0x820 [ 810.206142] ? finish_task_switch+0x1d3/0x870 [ 810.210635] ? syscall_return_slowpath+0x5e0/0x5e0 [ 810.215578] ? syscall_return_slowpath+0x31d/0x5e0 [ 810.220600] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 810.225703] ? prepare_exit_to_usermode+0x291/0x3b0 [ 810.230778] ? perf_trace_sys_enter+0xb10/0xb10 [ 810.235449] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 810.240320] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 810.245507] RIP: 0033:0x4100e7 [ 810.248680] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 51 17 00 00 c3 48 83 ec 08 e8 27 fa ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 6d fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 810.267882] RSP: 002b:00007fddec453a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 810.275588] RAX: ffffffffffffffda RBX: 0000000020000210 RCX: 00000000004100e7 [ 810.282855] RDX: 0000000000000048 RSI: 0000000020000500 RDI: 0000000000000014 [ 810.290120] RBP: 0000000000000000 R08: 0000000020000218 R09: 00000000fbad8001 02:03:07 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x7400000000000000) 02:03:07 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0xa, 0x6, 0x0) ioctl$SIOCSIFHWADDR(r0, 0xc0189436, &(0x7f0000000280)={'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 02:03:07 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f601fff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 810.297382] R10: 0000000000010000 R11: 0000000000000293 R12: 0000000000000014 [ 810.304644] R13: 0000000000000001 R14: 00000000004d3e38 R15: 0000000000000005 02:03:07 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x30}, 0xc) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001380)="b9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0), 0xc) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="f6625df1f96fc53ffc20621ad9788d040bd5c7f562a28829a2669a184a6e5cb426cdac00000000000000360000"], 0x34000) 02:03:07 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000000000000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x486, 0xfdfdffff, 0xce]}) 02:03:07 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0xa, 0x6, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8903, &(0x7f0000000280)={'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 02:03:07 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x1200000000000000) 02:03:07 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f0166ff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 02:03:08 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000001}, 0x3d7) write(r0, &(0x7f00005f1fe3)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0x3}, 0x8) [ 906.211088] kworker/dying (7) used greatest stack depth: 13056 bytes left [ 1004.511191] INFO: task syz-executor2:21949 blocked for more than 140 seconds. [ 1004.518553] Not tainted 4.18.0-rc3-next-20180706+ #1 [ 1004.524198] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1004.532171] syz-executor2 D20160 21949 4450 0x00000004 [ 1004.537816] Call Trace: [ 1004.540419] __schedule+0x87c/0x1ed0 [ 1004.544147] ? __sched_text_start+0x8/0x8 [ 1004.548305] ? kmem_cache_alloc+0x2fc/0x760 [ 1004.552643] ? mempool_alloc_slab+0x44/0x60 [ 1004.556975] ? mempool_free+0x370/0x370 [ 1004.560965] ? mempool_alloc_slab+0x44/0x60 [ 1004.565305] schedule+0xfb/0x450 [ 1004.568681] ? lock_acquire+0x1e4/0x540 [ 1004.572665] ? __schedule+0x1ed0/0x1ed0 [ 1004.576674] ? lock_downgrade+0x8f0/0x8f0 [ 1004.580836] ? kasan_check_read+0x11/0x20 [ 1004.584992] ? do_raw_spin_unlock+0xa7/0x2f0 [ 1004.589413] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 1004.594010] ? kasan_check_write+0x14/0x20 [ 1004.598266] io_schedule+0x1c/0x70 [ 1004.601815] wait_on_page_bit_common+0x4ff/0x7a0 [ 1004.606583] ? wake_page_function+0x1c0/0x1c0 [ 1004.611093] ? __bread_gfp+0x310/0x310 [ 1004.614994] ? file_check_and_advance_wb_err+0x5e0/0x5e0 [ 1004.620472] ? alloc_pages_current+0x114/0x210 [ 1004.625074] ? filemap_range_has_page+0x4c0/0x4c0 [ 1004.629929] do_read_cache_page+0x97a/0x13c0 [ 1004.634344] ? blkdev_writepages+0x30/0x30 [ 1004.638593] ? pagecache_get_page+0xe40/0xe40 [ 1004.643123] ? lock_acquire+0x1e4/0x540 [ 1004.647107] ? get_gendisk+0x78/0x380 [ 1004.650933] ? blkdev_get+0x6cd/0xb50 [ 1004.654743] ? lock_downgrade+0x8f0/0x8f0 [ 1004.658903] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1004.664457] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1004.670006] ? _atomic_dec_and_lock+0x22a/0x360 [ 1004.674698] ? _atomic_dec_and_lock_irqsave+0x3e0/0x3e0 [ 1004.680072] ? __down_interruptible+0x700/0x700 [ 1004.684840] ? kobj_lookup+0x36a/0x460 [ 1004.688740] ? kasan_check_write+0x14/0x20 [ 1004.692988] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1004.697947] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1004.703535] ? iput+0x63a/0xaa0 [ 1004.706827] ? inode_add_lru+0x2a0/0x2a0 [ 1004.710928] ? kasan_check_read+0x11/0x20 [ 1004.715112] ? do_raw_spin_unlock+0xa7/0x2f0 [ 1004.719810] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 1004.724416] ? kasan_check_write+0x14/0x20 [ 1004.728712] ? do_raw_spin_lock+0xc1/0x200 [ 1004.732962] ? blkdev_get+0xc8/0xb50 [ 1004.736683] ? bdget+0x5d0/0x5d0 [ 1004.740095] ? mntput+0x74/0xa0 [ 1004.743402] ? path_put+0x50/0x70 [ 1004.746879] ? lookup_bdev+0xbc/0x250 [ 1004.750700] ? blkdev_open+0x280/0x280 [ 1004.754614] ? save_stack+0x43/0xd0 [ 1004.758266] ? __kasan_slab_free+0x11a/0x170 [ 1004.762708] read_cache_page_gfp+0x6f/0x90 [ 1004.766978] btrfs_scan_one_device+0x274/0xbf0 [ 1004.771589] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1004.776992] ? device_list_add+0x1570/0x1570 [ 1004.782121] ? kasan_check_write+0x14/0x20 [ 1004.786374] ? do_raw_spin_lock+0xc1/0x200 [ 1004.790635] ? trace_hardirqs_off+0xd/0x10 [ 1004.794882] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 1004.800018] ? debug_check_no_obj_freed+0x30b/0x595 [ 1004.805062] ? kasan_unpoison_shadow+0x35/0x50 [ 1004.809661] ? trace_hardirqs_off+0xd/0x10 [ 1004.813908] ? quarantine_put+0x10d/0x1b0 [ 1004.818082] ? __kasan_slab_free+0x131/0x170 [ 1004.822506] ? trace_hardirqs_on+0xd/0x10 [ 1004.826671] btrfs_mount_root+0xd12/0x1eb0 [ 1004.830931] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1004.836324] ? btrfs_decode_error+0x70/0x70 [ 1004.840686] ? lock_downgrade+0x8f0/0x8f0 [ 1004.844848] ? lock_downgrade+0x8f0/0x8f0 [ 1004.849010] ? lock_release+0xa30/0xa30 [ 1004.853007] ? check_same_owner+0x340/0x340 [ 1004.857346] ? check_same_owner+0x340/0x340 [ 1004.861675] ? debug_mutex_init+0x2d/0x60 [ 1004.865837] ? kasan_kmalloc+0xc4/0xe0 [ 1004.869735] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1004.874502] ? btrfs_decode_error+0x70/0x70 [ 1004.878836] legacy_get_tree+0x118/0x440 [ 1004.882919] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1004.888479] vfs_get_tree+0x1cb/0x5c0 [ 1004.892296] vfs_kern_mount.part.36+0x119/0x190 [ 1004.896996] vfs_kern_mount+0x4a/0x70 [ 1004.900808] btrfs_mount+0x4b7/0x217c [ 1004.904626] ? kernel_text_address+0x79/0xf0 [ 1004.909043] ? __kernel_text_address+0xd/0x40 [ 1004.913553] ? unwind_get_return_address+0x61/0xa0 [ 1004.918497] ? btrfs_remount+0x16e0/0x16e0 [ 1004.922751] ? save_stack+0xa9/0xd0 [ 1004.926386] ? save_stack+0x43/0xd0 [ 1004.930025] ? kasan_kmalloc+0xc4/0xe0 [ 1004.933920] ? __kmalloc_track_caller+0x14a/0x760 [ 1004.938771] ? legacy_parse_monolithic+0xc1/0x1d0 [ 1004.943642] ? do_mount+0x69e/0x1fb0 [ 1004.947366] ? ksys_mount+0x12d/0x140 [ 1004.951195] ? __x64_sys_mount+0xbe/0x150 [ 1004.955352] ? do_syscall_64+0x1b9/0x820 [ 1004.959423] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1004.964795] ? do_syscall_64+0x1b9/0x820 [ 1004.968873] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1004.974251] ? trace_hardirqs_off+0xd/0x10 [ 1004.978507] ? quarantine_put+0x10d/0x1b0 [ 1004.982665] ? lock_acquire+0x1e4/0x540 [ 1004.986647] ? fs_reclaim_acquire+0x20/0x20 [ 1004.990982] ? lock_downgrade+0x8f0/0x8f0 [ 1004.995139] ? lock_downgrade+0x8f0/0x8f0 [ 1004.999298] ? lock_release+0xa30/0xa30 [ 1005.003280] ? lock_release+0xa30/0xa30 [ 1005.007271] ? check_same_owner+0x340/0x340 [ 1005.011603] ? check_same_owner+0x340/0x340 [ 1005.015932] ? debug_mutex_init+0x2d/0x60 [ 1005.020097] ? kasan_unpoison_shadow+0x35/0x50 [ 1005.024690] ? kasan_kmalloc+0xc4/0xe0 [ 1005.028590] ? __kmalloc_track_caller+0x311/0x760 [ 1005.033452] ? __kmalloc_track_caller+0x311/0x760 [ 1005.038321] ? btrfs_remount+0x16e0/0x16e0 [ 1005.042608] legacy_get_tree+0x118/0x440 [ 1005.046677] ? btrfs_remount+0x16e0/0x16e0 [ 1005.050923] ? legacy_get_tree+0x118/0x440 [ 1005.055173] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1005.060735] vfs_get_tree+0x1cb/0x5c0 [ 1005.064547] ? vfs_set_fs_source+0x12c/0x180 [ 1005.068972] do_mount+0x6c1/0x1fb0 [ 1005.072538] ? check_same_owner+0x340/0x340 [ 1005.076869] ? lock_release+0xa30/0xa30 [ 1005.080858] ? copy_mount_string+0x40/0x40 [ 1005.085125] ? kasan_kmalloc+0xc4/0xe0 [ 1005.089036] ? kmem_cache_alloc_trace+0x318/0x780 [ 1005.093909] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1005.099455] ? _copy_from_user+0xdf/0x150 [ 1005.103647] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1005.109206] ? copy_mount_options+0x285/0x380 [ 1005.113723] ksys_mount+0x12d/0x140 [ 1005.117375] __x64_sys_mount+0xbe/0x150 [ 1005.121361] do_syscall_64+0x1b9/0x820 [ 1005.125257] ? finish_task_switch+0x1d3/0x870 [ 1005.129765] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1005.134705] ? syscall_return_slowpath+0x31d/0x5e0 [ 1005.139643] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1005.144671] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1005.150236] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1005.155279] ? perf_trace_sys_enter+0xb10/0xb10 [ 1005.159966] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1005.164850] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1005.170064] RIP: 0033:0x45885a [ 1005.173252] Code: 48 8b 44 24 28 48 8b 4c 24 10 48 8b 5c 24 38 4c 8b 54 24 40 e9 31 ff ff ff 4c 89 d3 e9 29 ff ff ff 4c 89 4c 24 20 48 89 74 24 <18> 4c 89 1c 24 48 c7 44 24 08 00 00 00 00 e8 33 91 fb ff 48 8b 44 [ 1005.192538] RSP: 002b:00007fddec453a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1005.200254] RAX: ffffffffffffffda RBX: 00007fddec453b30 RCX: 000000000045885a [ 1005.207544] RDX: 00007fddec453ad0 RSI: 0000000020000100 RDI: 00007fddec453af0 [ 1005.214822] RBP: 0000000020000100 R08: 00007fddec453b30 R09: 00007fddec453ad0 [ 1005.222097] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000014 [ 1005.229380] R13: 0000000000000000 R14: 00000000004d3e38 R15: 0000000000000005 [ 1005.236662] INFO: lockdep is turned off. [ 1005.240726] NMI backtrace for cpu 1 [ 1005.244362] CPU: 1 PID: 897 Comm: khungtaskd Not tainted 4.18.0-rc3-next-20180706+ #1 [ 1005.252318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1005.261658] Call Trace: [ 1005.264246] dump_stack+0x1c9/0x2b4 [ 1005.267876] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1005.273059] ? vprintk_default+0x28/0x30 [ 1005.277117] nmi_cpu_backtrace.cold.5+0x19/0xce [ 1005.281783] ? lapic_can_unplug_cpu.cold.28+0x3f/0x3f [ 1005.286967] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 1005.292239] arch_trigger_cpumask_backtrace+0x14/0x20 [ 1005.297436] watchdog+0xb39/0x10b0 [ 1005.300974] ? reset_hung_task_detector+0xd0/0xd0 [ 1005.305820] ? kasan_check_read+0x11/0x20 [ 1005.309960] ? do_raw_spin_unlock+0xa7/0x2f0 [ 1005.314363] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 1005.319462] ? __kthread_parkme+0x58/0x1b0 [ 1005.323698] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1005.328715] ? trace_hardirqs_on+0xd/0x10 [ 1005.332888] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1005.338419] ? __kthread_parkme+0x106/0x1b0 [ 1005.342736] kthread+0x345/0x410 [ 1005.346100] ? reset_hung_task_detector+0xd0/0xd0 [ 1005.350947] ? kthread_bind+0x40/0x40 [ 1005.354742] ret_from_fork+0x3a/0x50 [ 1005.358486] Sending NMI from CPU 1 to CPUs 0: [ 1005.362991] NMI backtrace for cpu 0 [ 1005.363006] CPU: 0 PID: 21960 Comm: loop2 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 1005.363012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1005.363025] RIP: 0010:lock_release+0x1/0xa30 [ 1005.363027] Code: 00 e9 b4 fa ff ff e8 be b4 5b 00 4c 8d 4d d8 e9 93 fe ff ff e8 b0 b4 5b 00 e9 79 fc ff ff 90 66 2e 0f 1f 84 00 00 00 00 00 55 <48> 89 e5 41 57 41 56 41 55 49 89 fd 41 54 4c 8d 65 d8 53 48 8d 9d [ 1005.363147] RSP: 0018:ffff88019d68e5a8 EFLAGS: 00000293 [ 1005.363154] RAX: ffff88019c72a340 RBX: 0000000000000000 RCX: ffffffff819a01ec [ 1005.363160] RDX: ffffffff819a020d RSI: 0000000000000001 RDI: ffffffff88f92920 [ 1005.363166] RBP: ffff88019d68e970 R08: ffff88019c72a340 R09: ffffed0033ad1cc5 [ 1005.363171] R10: ffffed0033ad1cc5 R11: 0000000000000003 R12: ffff88019d68e948 [ 1005.363177] R13: ffff8801d3da9310 R14: ffffea0006931a40 R15: dffffc0000000000 [ 1005.363184] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 1005.363190] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1005.363195] CR2: ffffffffff600400 CR3: 00000001b9eba000 CR4: 00000000001406f0 [ 1005.363202] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1005.363207] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1005.363209] Call Trace: [ 1005.363222] ? find_get_entry+0xa96/0x1120 [ 1005.363233] ? filemap_map_pages+0x1990/0x1990 [ 1005.363243] ? trace_hardirqs_on+0xd/0x10 [ 1005.363251] ? _raw_spin_unlock_irq+0x27/0x70 [ 1005.363262] ? preempt_notifier_register+0x200/0x200 [ 1005.363275] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1005.363284] ? retint_kernel+0x10/0x10 [ 1005.363296] ? __sanitizer_cov_trace_const_cmp8+0x1/0x20 [ 1005.363306] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1005.363317] ? page_mapping+0x44f/0x5e0 [ 1005.363327] ? shmem_parse_options.cold.52+0x49/0x49 [ 1005.363337] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1005.363346] ? unlock_page+0x1d1/0x2c0 [ 1005.363355] ? wake_up_page_bit+0x5b0/0x5b0 [ 1005.363363] ? check_same_owner+0x340/0x340 [ 1005.363373] ? rcu_note_context_switch+0x730/0x730 [ 1005.363384] find_lock_entry+0xe6/0x8c0 [ 1005.363395] ? find_get_entry+0x1120/0x1120 [ 1005.363413] shmem_getpage_gfp+0x3cd/0x3ec0 [ 1005.363427] ? shmem_writepage+0x13a0/0x13a0 [ 1005.363444] ? rb_erase_cached+0xc82/0x32c0 [ 1005.363453] ? rb_next+0x140/0x140 [ 1005.363471] ? trace_hardirqs_on+0x10/0x10 [ 1005.363483] ? __update_load_avg_blocked_se.isra.34+0x460/0x460 [ 1005.363493] ? trace_hardirqs_on+0x10/0x10 [ 1005.363503] ? update_load_avg+0x2de/0x2590 [ 1005.363513] ? attach_entity_load_avg+0x860/0x860 [ 1005.363523] ? __update_load_avg_se.isra.35+0x630/0x990 [ 1005.363534] ? trace_hardirqs_on+0x10/0x10 [ 1005.363544] ? update_load_avg+0x2de/0x2590 [ 1005.363555] ? trace_hardirqs_on+0x10/0x10 [ 1005.363565] ? lock_release+0xa30/0xa30 [ 1005.363575] ? lock_acquire+0x1e4/0x540 [ 1005.363583] ? update_curr+0x4c8/0xc00 [ 1005.363593] shmem_file_read_iter+0x399/0x1090 [ 1005.363606] ? shmem_fallocate+0x12e0/0x12e0 [ 1005.363615] ? update_curr+0x4e7/0xc00 [ 1005.363624] ? __account_cfs_rq_runtime+0x770/0x770 [ 1005.363635] ? trace_hardirqs_on+0x10/0x10 [ 1005.363644] ? reweight_entity+0x1100/0x1100 [ 1005.363656] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1005.363664] ? fsnotify+0xbac/0x14e0 [ 1005.363673] ? pick_next_task_fair+0xbb8/0x17a0 [ 1005.363684] ? lock_release+0xa30/0xa30 [ 1005.363692] ? fsnotify_first_mark+0x350/0x350 [ 1005.363700] ? __fsnotify_parent+0xcc/0x420 [ 1005.363711] do_iter_readv_writev+0x790/0xa90 [ 1005.363720] ? vfs_dedupe_file_range+0x670/0x670 [ 1005.363729] ? rw_verify_area+0x118/0x360 [ 1005.363738] do_iter_read+0x26e/0x650 [ 1005.363747] ? lock_release+0xa30/0xa30 [ 1005.363757] vfs_iter_read+0x77/0xb0 [ 1005.363768] loop_queue_work+0x9ce/0x3afc [ 1005.363776] ? do_raw_spin_unlock+0xa7/0x2f0 [ 1005.363786] ? cpu_load_update_active+0x2c0/0x2c0 [ 1005.363798] ? lo_rw_aio+0x20c0/0x20c0 [ 1005.363807] ? preempt_notifier_register+0x200/0x200 [ 1005.363816] ? kvm_sched_clock_read+0x9/0x20 [ 1005.363825] ? lock_repin_lock+0x430/0x430 [ 1005.363836] ? __schedule+0x884/0x1ed0 [ 1005.363844] ? finish_task_switch+0x1d3/0x870 [ 1005.363854] ? __sched_text_start+0x8/0x8 [ 1005.363862] ? do_raw_spin_unlock+0xa7/0x2f0 [ 1005.363873] ? trace_hardirqs_on+0x10/0x10 [ 1005.363883] ? trace_hardirqs_on+0xd/0x10 [ 1005.363890] ? _raw_spin_unlock_irq+0x27/0x70 [ 1005.363898] ? finish_task_switch+0x1d3/0x870 [ 1005.363906] ? finish_task_switch+0x18a/0x870 [ 1005.363915] ? preempt_notifier_register+0x200/0x200 [ 1005.363925] ? lock_acquire+0x1e4/0x540 [ 1005.363937] ? kasan_check_read+0x11/0x20 [ 1005.363945] ? do_raw_spin_unlock+0xa7/0x2f0 [ 1005.363953] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 1005.363963] ? kasan_check_write+0x14/0x20 [ 1005.363976] ? do_raw_spin_lock+0xc1/0x200 [ 1005.363985] kthread_worker_fn+0x35f/0xa50 [ 1005.363994] ? kthread_park+0x190/0x190 [ 1005.364006] ? lock_acquire+0x1e4/0x540 [ 1005.364015] ? __kthread_parkme+0xd7/0x1b0 [ 1005.364025] ? lock_downgrade+0x8f0/0x8f0 [ 1005.364035] ? kasan_check_read+0x11/0x20 [ 1005.364043] ? do_raw_spin_unlock+0xa7/0x2f0 [ 1005.364052] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 1005.364061] ? kasan_check_write+0x14/0x20 [ 1005.364069] ? do_raw_spin_lock+0xc1/0x200 [ 1005.364079] ? trace_hardirqs_on+0xd/0x10 [ 1005.364089] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1005.364099] loop_kthread_worker_fn+0x51/0x60 [ 1005.364106] kthread+0x345/0x410 [ 1005.364116] ? loop_get_status64+0x140/0x140 [ 1005.364123] ? kthread_bind+0x40/0x40 [ 1005.364130] ret_from_fork+0x3a/0x50 [ 1005.364149] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.147 msecs [ 1005.364992] Kernel panic - not syncing: hung_task: blocked tasks [ 1005.906505] CPU: 1 PID: 897 Comm: khungtaskd Not tainted 4.18.0-rc3-next-20180706+ #1 [ 1005.914549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1005.923893] Call Trace: [ 1005.926485] dump_stack+0x1c9/0x2b4 [ 1005.930108] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1005.935296] ? printk_safe_log_store+0x2f0/0x2f0 [ 1005.940049] panic+0x238/0x4e7 [ 1005.943253] ? add_taint.cold.5+0x16/0x16 [ 1005.947400] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1005.952936] ? nmi_trigger_cpumask_backtrace+0x13a/0x192 [ 1005.958384] ? printk_safe_flush+0xd7/0x130 [ 1005.962791] watchdog+0xb4a/0x10b0 [ 1005.966333] ? reset_hung_task_detector+0xd0/0xd0 [ 1005.971177] ? kasan_check_read+0x11/0x20 [ 1005.975320] ? do_raw_spin_unlock+0xa7/0x2f0 [ 1005.979726] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 1005.984825] ? __kthread_parkme+0x58/0x1b0 [ 1005.989056] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1005.994085] ? trace_hardirqs_on+0xd/0x10 [ 1005.998228] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1006.003758] ? __kthread_parkme+0x106/0x1b0 [ 1006.008074] kthread+0x345/0x410 [ 1006.011443] ? reset_hung_task_detector+0xd0/0xd0 [ 1006.016277] ? kthread_bind+0x40/0x40 [ 1006.020074] ret_from_fork+0x3a/0x50 [ 1006.024293] Dumping ftrace buffer: [ 1006.027822] (ftrace buffer empty) [ 1006.031525] Kernel Offset: disabled [ 1006.035144] Rebooting in 86400 seconds..