ecuting program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x9000000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 426.127933][T19614] loop5: detected capacity change from 264192 to 0 [ 426.146056][T19628] loop0: detected capacity change from 264192 to 0 19:04:55 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="6873717307000000911d675f001000000700000001000c00e0000200040000001a01000000000000f501000000000000a401000000000000dd01000000000000810000000000000015010000000000006c01000000000000920100000000000078da2baeacca4eccc9492d2aa61da3980e768c324619a38ca1c64070013443f414920078da636278cbc8c0c0c83051363d1ec840012940cc8424cf8c2627c5c2c0c0ccf01f2e0fe43280cc500362fd92dc02fde2ca2addccdcc4f4d4f4d43c13434b737333634b23fdb4cc9c540308c988643a13d46410ad09c4ec40cc8924cf8a643b179a4b612eaf6381d0c8fad880fc04a8bc8632aa3e905dff81800189469879006e063b540c14022140ff7100690062dd2825450078da63648000662056006226061686b4cc9c5403070646a0208463c80255c508a5991838c0127ac9f939297540614698b6794006cc0cc36b0cac708e1132c7180038d711c70e0078da4b60800045280d00071800825c010000000000001c0078da636080803a28ad00a51da0f43c287d0d4a4b3142680041df026e740100000000000008805cf90100535f01009a010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000ac0100000000000001", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x0) 19:04:55 executing program 4: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x0, 0x0) tkill(0x0, 0x10) 19:04:55 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000004) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) 19:04:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0xf000000, {{}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:04:55 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0xa000000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 426.496627][T19645] loop1: detected capacity change from 264192 to 0 [ 426.642430][T19650] loop5: detected capacity change from 264192 to 0 [ 426.699648][T19651] loop4: detected capacity change from 264192 to 0 [ 426.731630][T19666] loop0: detected capacity change from 264192 to 0 19:04:55 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4) 19:04:55 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x0) 19:04:55 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0xc000000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:04:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x12000000, {{}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:04:56 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000005) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) 19:04:56 executing program 4: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x0, 0x0) tkill(0x0, 0x10) [ 427.101699][T19685] loop1: detected capacity change from 264192 to 0 19:04:56 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0xe000000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:04:56 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x5) 19:04:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x3f000000, {{}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 427.297923][T19695] loop5: detected capacity change from 264192 to 0 [ 427.343747][T19702] loop0: detected capacity change from 264192 to 0 19:04:56 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0xf000000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 427.413417][T19708] loop1: detected capacity change from 264192 to 0 19:04:56 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x0) [ 427.493682][T19707] loop4: detected capacity change from 264192 to 0 19:04:56 executing program 4: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x0) 19:04:56 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000018) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) 19:04:56 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x7) 19:04:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x60000000, {{}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:04:56 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x10000000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:04:56 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x60000000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 427.852028][T19736] loop5: detected capacity change from 264192 to 0 [ 427.882436][T19737] loop0: detected capacity change from 264192 to 0 19:04:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x75020000, {{}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 427.904211][T19743] loop4: detected capacity change from 264192 to 0 19:04:57 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x0) 19:04:57 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x65580000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 428.067964][T19746] loop1: detected capacity change from 264192 to 0 19:04:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x789a3eb9, {{}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:04:57 executing program 4: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x0) 19:04:57 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000500) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) 19:04:57 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x6d000000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:04:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x9effffff, {{}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:04:57 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x18) [ 428.309989][T19764] loop5: detected capacity change from 264192 to 0 [ 428.359195][T19772] loop4: detected capacity change from 264192 to 0 19:04:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0xb93e9a78, {{}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 428.489010][T19789] loop0: detected capacity change from 264192 to 0 19:04:57 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x81000000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:04:57 executing program 4: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x0) 19:04:57 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x0) [ 428.690625][T19797] loop1: detected capacity change from 264192 to 0 19:04:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0xf0ffffff, {{}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:04:57 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4001800) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) 19:04:57 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x88a8ffff, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:04:58 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="6873717307000000911d675f001000000700000001000c00e0000200040000001a01000000000000f501000000000000a401000000000000dd01000000000000810000000000000015010000000000006c01000000000000920100000000000078da2baeacca4eccc9492d2aa61da3980e768c324619a38ca1c64070013443f414920078da636278cbc8c0c0c83051363d1ec840012940cc8424cf8c2627c5c2c0c0ccf01f2e0fe43280cc500362fd92dc02fde2ca2addccdcc4f4d4f4d43c13434b737333634b23fdb4cc9c540308c988643a13d46410ad09c4ec40cc8924cf8a643b179a4b612eaf6381d0c8fad880fc04a8bc8632aa3e905dff81800189469879006e063b540c14022140ff7100690062dd2825450078da63648000662056006226061686b4cc9c5403070646a0208463c80255c508a5991838c0127ac9f939297540614698b6794006cc0cc36b0cac708e1132c7180038d711c70e0078da4b60800045280d00071800825c010000000000001c0078da636080803a28ad00a51da0f43c287d0d4a4b3142680041df026e740100000000000008805cf90100535f01009a010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000ac0100000000000001", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x500) [ 428.888472][T19809] loop4: detected capacity change from 264192 to 0 19:04:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0xfd030000, {{}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:04:58 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x9effffff, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 429.060975][T19825] loop1: detected capacity change from 264192 to 0 [ 429.083502][T19814] loop5: detected capacity change from 264192 to 0 19:04:58 executing program 4: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x0, 0x0) tkill(0x0, 0x10) 19:04:58 executing program 5: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x200000000000000, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) 19:04:58 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x700) 19:04:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0xfffff000, {{}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:04:58 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) 19:04:58 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0xf0ffffff, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 429.489523][T19855] loop0: detected capacity change from 264192 to 0 [ 429.529151][T19856] loop5: detected capacity change from 264192 to 0 [ 429.545619][T19860] loop1: detected capacity change from 264192 to 0 19:04:58 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0xfeff0000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 429.617598][T19859] loop4: detected capacity change from 264192 to 0 19:04:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0xffffff7f, {{}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:04:58 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001580)) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="6873717307000000911d675f001000000700000001000c00e0000200040000001a01000000000000f501000000000000a401000000000000dd01000000000000810000000000000015010000000000006c01000000000000920100000000000078da2baeacca4eccc9492d2aa61da3980e768c324619a38ca1c64070013443f414920078da636278cbc8c0c0c83051363d1ec840012940cc8424cf8c2627c5c2c0c0ccf01f2e0fe43280cc500362fd92dc02fde2ca2addccdcc4f4d4f4d43c13434b737333634b23fdb4cc9c540308c988643a13d46410ad09c4ec40cc8924cf8a643b179a4b612eaf6381d0c8fad880fc04a8bc8632aa3e905dff81800189469879006e063b540c14022140ff7100690062dd2825450078da63648000662056006226061686b4cc9c5403070646a0208463c80255c508a5991838c0127ac9f939297540614698b6794006cc0cc36b0cac708e1132c7180038d711c70e0078da4b60800045280d00071800825c010000000000001c0078da636080803a28ad00a51da0f43c287d0d4a4b3142680041df026e740100000000000008805cf90100535f01009a010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000ac0100000000000001", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) r1 = openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) recvmsg$kcm(r1, &(0x7f00000016c0)={&(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000240)=""/162, 0xa2}, {&(0x7f0000000300)=""/147, 0x93}, {&(0x7f00000003c0)=""/226, 0xe2}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000180)=""/75, 0x4b}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f00000014c0)=""/171, 0xab}, {&(0x7f0000001580)}], 0x8, &(0x7f0000001640)=""/96, 0x60}, 0x12021) ioprio_get$pid(0x2, 0x0) 19:04:58 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x1800) 19:04:58 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) 19:04:58 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0xff0f0000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:04:58 executing program 4: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) 19:04:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0xffffff9e, {{}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:04:59 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0xffffa888, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 430.024611][T19885] loop0: detected capacity change from 264192 to 0 19:04:59 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r1) ioprio_get$pid(0x1, r1) 19:04:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0xfffffff0, {{}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 430.185705][T19900] loop4: detected capacity change from 264192 to 0 19:04:59 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0xfffff000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 430.261221][T19904] loop5: detected capacity change from 264192 to 0 [ 430.285068][T19909] loop1: detected capacity change from 264192 to 0 19:04:59 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x1000000) 19:04:59 executing program 4: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="6873717307000000911d675f001000000700000001000c00e0000200040000001a01000000000000f501000000000000a401000000000000dd01000000000000810000000000000015010000000000006c01000000000000920100000000000078da2baeacca4eccc9492d2aa61da3980e768c324619a38ca1c64070013443f414920078da636278cbc8c0c0c83051363d1ec840012940cc8424cf8c2627c5c2c0c0ccf01f2e0fe43280cc500362fd92dc02fde2ca2addccdcc4f4d4f4d43c13434b737333634b23fdb4cc9c540308c988643a13d46410ad09c4ec40cc8924cf8a643b179a4b612eaf6381d0c8fad880fc04a8bc8632aa3e905dff81800189469879006e063b540c14022140ff7100690062dd2825450078da63648000662056006226061686b4cc9c5403070646a0208463c80255c508a5991838c0127ac9f939297540614698b6794006cc0cc36b0cac708e1132c7180038d711c70e0078da4b60800045280d00071800825c010000000000001c0078da636080803a28ad00a51da0f43c287d0d4a4b3142680041df026e740100000000000008805cf90100535f01009a010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000ac0100000000000001", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) [ 430.501906][T19924] loop0: detected capacity change from 264192 to 0 19:04:59 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0xffffff7f, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:04:59 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="6873717307000000911d675f001000000700000001000c00e0000200040000001a01000000000000f501000000000000a401000000000000dd01000000000000810000000000000015010000000000006c01000000000000920100000000000078da2baeacca4eccc9492d2aa61da3980e768c324619a38ca1c64070013443f414920078da636278cbc8c0c0c83051363d1ec840012940cc8424cf8c2627c5c2c0c0ccf01f2e0fe43280cc500362fd92dc02fde2ca2addccdcc4f4d4f4d43c13434b737333634b23fdb4cc9c540308c988643a13d46410ad09c4ec40cc8924cf8a643b179a4b612eaf6381d0c8fad880fc04a8bc8632aa3e905dff81800189469879006e063b540c14022140ff7100690062dd2825450078da63648000662056006226061686b4cc9c5403070646a0208463c80255c508a5991838c0127ac9f939297540614698b6794006cc0cc36b0cac708e1132c7180038d711c70e0078da4b60800045280d00071800825c010000000000001c0078da636080803a28ad00a51da0f43c287d0d4a4b3142680041df026e740100000000000008805cf90100535f01009a010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000ac0100000000000001", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, 0x0, 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) 19:04:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0xffffffff, {{}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:04:59 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_mount_image$squashfs(&(0x7f00000000c0)='squashfs\x00', &(0x7f0000000040)='./file0/file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="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", 0x22e, 0x6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x8200, 0x4c) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) [ 430.750639][T19938] loop1: detected capacity change from 264192 to 0 19:05:00 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0xffffff9e, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 430.960940][T19951] loop5: detected capacity change from 264192 to 0 19:05:00 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x2000000) 19:05:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x2}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 431.034695][T19956] loop4: detected capacity change from 264192 to 0 [ 431.060171][T19959] loop0: detected capacity change from 264192 to 0 19:05:00 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, 0x0, 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) 19:05:00 executing program 4: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) 19:05:00 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0xfffffff0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:05:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x5}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 431.396268][T19977] loop1: detected capacity change from 264192 to 0 19:05:00 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f00000001c0)=@llc={0x1a, 0x0, 0xa6, 0x2, 0x6, 0x5, @local}, 0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000680)=0xc) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000000580)=[{{&(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e23, 0x90000, @private2={0xfc, 0x2, [], 0x1}, 0x7}}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000180)="9238231f43f43a2f26d89edade2f1fd871ceffb7399fe45ba86e03d6655056b9cda3c09c0e1f03ef94d7288a3f9f7f524e63436ac8b10cc067889044e360f74a1499e8eea29d17f5f590398203a01447eb05572b62ac1eded3a6c01cb82000fd9d8a917747caba", 0x67}], 0x1}}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000600)="75a671b3a26d55ea2cc675e03d08be68b37368ea01b58721989b27e59bf98e7caddcace2ef068a43c849906581e6b6f3f3c7c0acb6d8ab58", 0x38}, {&(0x7f0000000280)="b3bbd1292e0bb7c6d3e3a957bae4415cf100c51f114517da32c686ce82c833776a48203a6ac8393409ae6df744aec989ccf2251cc46f898f6cee079ed5997a7cba6371ac92c1e4fd238e8b60d0745de61352302622daa3ca8839914e5abe3ceae832e808fb93ee2c91b51465e462dd5b8136a4d0283a54bc4609c833f4eb9ebd94d3bdcbffe6b07dfdcc2e3ca9c8f2fd0e5b6db269bf02efaa5995a3b3", 0x9d}, {&(0x7f0000000340)="822abf52380001f9912428a3a7c6ba66275f174d825fcd632bb8d2b4669d6d7600a52a18aed2520c7e3cefd0b0f1965463c9bb168103b93b71181f7d4dc8f39cae2d876c9f82453064dd4071d7b01fd6a9d519af4a039b88746918c09cf4b3441e472cbb30c705ec322575c05df5da4b63b84ac3b7c5514e7792b5356c34592c26d6c79e9732e2c18b70561cd23e87e9c5f354c6e36580f7fbbf8e9a67df97dbf017846ecd05d6a11a9847ac6cb0b7c0a928c7f42a6f17636330133d2d20146fb30623ea", 0xc4}], 0x3, &(0x7f0000000480)=[@txtime={{0x18, 0x1, 0x3d, 0x2}}, @mark={{0x14, 0x1, 0x24, 0xf5}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}, @mark={{0x14, 0x1, 0x24, 0x5}}, @mark={{0x14, 0x1, 0x24, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}], 0xd8}}], 0x2, 0x4) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000006c0)='./file0\x00', 0x11cc00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = creat(&(0x7f0000000340)='./file0/file0\x00', 0xc0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2c0000, &(0x7f0000000840)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x400}}, {@allow_other='allow_other'}, {@max_read={'max_read'}}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}]}}) openat(r2, &(0x7f0000000640)='./file0\x00', 0x101000, 0x8) ioprio_get$pid(0x2, 0x0) [ 431.576064][T19985] loop0: detected capacity change from 2278 to 0 [ 431.612258][T19984] loop5: detected capacity change from 264192 to 0 [ 431.628314][T19985] squashfs: Unknown parameter '€' 19:05:00 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) 19:05:00 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0xffffffff, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:05:00 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f00000001c0)=@llc={0x1a, 0x0, 0xa6, 0x2, 0x6, 0x5, @local}, 0x80) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x853bf000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) 19:05:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x6}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:01 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, 0x0, 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) [ 431.951949][T20006] loop4: detected capacity change from 264192 to 0 19:05:01 executing program 4: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x1800, 0x0) 19:05:01 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 432.089711][T20019] loop1: detected capacity change from 264192 to 0 [ 432.170917][T20020] loop0: detected capacity change from 264192 to 0 19:05:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0xf}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 432.287878][T20026] loop5: detected capacity change from 264192 to 0 19:05:01 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x5000000) 19:05:01 executing program 5: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) 19:05:01 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000040)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x2, &(0x7f0000000000)=[{&(0x7f00000004c0)="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", 0x284, 0x4}, {&(0x7f0000000780)="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", 0x1000, 0x4}], 0x48a, &(0x7f0000000100)=ANY=[@ANYBLOB="2ded3cef7d39ba49270665e0fa2a9c60e10c0ea6a813f4fa2cd0e4e186d356c1cc651abb622545f3501be73c279ca9762f849c70da3810439dc7e71bcf06fe5d5f7d48dc21b00e45ec292518171cb062833e093daf252ecd8b5a51e73ca75737fc0a6a59c762af0358284e11d65844a37ca323547c588bf3307e9d9202d6330d0509ec5142563c0abb4c3ee2611c19373b3319e0d33e8ff6c29c6d554faacb305094fe4fc91e4208ef7248e7ed5a59d0b0a280233dcfbaf009b45999bc862ccdb7ec79881b38ef3a438fc3bc672b489c0179e5a5c4d1"]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) 19:05:01 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:05:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x10}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 432.482244][T20046] loop4: detected capacity change from 264192 to 0 [ 432.586081][T20054] loop1: detected capacity change from 264192 to 0 19:05:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0xf}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:01 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 432.665374][T20064] loop5: detected capacity change from 264192 to 0 19:05:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x14}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:01 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x7000000) [ 432.842562][T20072] loop0: detected capacity change from 264192 to 0 19:05:02 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x6}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 432.912514][T20072] squashfs: Unknown parameter '-í<ï}9ºI'eàú*œ`á ¦¨ôú' 19:05:02 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 432.991376][T20077] loop0: detected capacity change from 264192 to 0 [ 432.999351][T20077] squashfs: Unknown parameter '-í<ï}9ºI'eàú*œ`á ¦¨ôú' 19:05:02 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000004240)=[{{&(0x7f0000000100)=@ll={0x11, 0x1, 0x0, 0x1, 0x6, 0x6, @multicast}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000040)}, {&(0x7f0000000180)="8a1c9921c289328c94296bdf9e3c06d52cb335ba7e5ccf7278a305299b", 0x1d}, {&(0x7f0000000240)="dfd9a00a15b9ecac8cfc7fdea830f05946fce4b4cee35f1f7b53cb044b0c1d2d8bec90d85c6d190bb6f20bc3f6106a53a0175bb1acd1a7bb31e81b3fe2f2929ec67a12690c5b70d35a9b1b9b7a88115473f7c31b12ec406f9fd47288ac8f5252787738f78ddbb0b7ddce3dc0cf014b8ec437657cf98ef173f390c3de1d56c0761f48fbc92bb286ce74ee5bed5a48231285c22882f0402c7dfa2ff7283abc5c32d2344a028ad6840b055f3db83fde344b683bf7b82d68eee1706491f5e7fb810bfc252d46761f9b8dc8ad63c546bc006c", 0xd0}, {&(0x7f0000000340)="6a05b7250a20e376b0a65f28ac540e645c950f4fddf4d771b0cdd8810dec64452fdc110f9b9d5454b982f64091aad595c7aa7d15bd864fb87c42f94394ee80cc398612aeabde585460b30cfa64d2fd8d5f0a50f46f7ac0e1a70c5802526c707191553ca70d24db7cef6d0fe79841", 0x6e}, {&(0x7f00000003c0)="eb661acfc296c916697e5274aad520bb7c01559ca33e7da16fd149ddba8db2264157e0918a87119a24560681d614e712309d1f4e7fc5ea0cc7cd5eaa0b0c14862c07d4de9c19a8dafbcdb943b52885abee597f1229c5d59895b280201cef1cf0e4a04485a54841ce807e60d9d6f689c75a16c9b589a2f2408e72ec3955558d390e6973a92dae46f2110033bd3f1505008405155e293503b36f11ec5100aaeb388947c0157d69cb640b0030d94ed532a22c500058914d702d37faa538fa65ec6167cb4b532a6010bbe5ca92410b8f7b5a9822f479339ede5098", 0xd9}, {&(0x7f00000004c0)="a550bf82102ca847e816fb9713d36583c8b6aa8d5c385e401799b3d02dff758c6e0691331a87c83b3790ba1b2b73e5134b77968536bad89272c7bf64c2f74e324e4bdf367469ade298221d25d1602b90da9f41800aa0775be5568b5ca64283926e67ec438049a9d5408b88e11c3221ffc267bec058d4c205c6b7588acc8e6b80bdc89292065f2cdaae44615020a606f317e00b2edd250f", 0x97}, {&(0x7f00000001c0)="d0ed5ed2d0d8500eee16a30bcea684c663c142d900b071", 0x17}], 0x7}}, {{0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000600)="39f08d6449d27752053bde31b20bd4894c85235efc93237114292ddc78b5c5ba44759105216832030d99d7bc78b15b05b8cf05af0c6b450e74f11e1ac955adbbb8bc56f8b766d68f6738d5f27934afbc279763250c99bee23313bbc4393536c82b5ec6a1f63c", 0x66}, {&(0x7f0000000680)="2d133f9dac155217894981a9ae0c62f1b3356d452a23668f8b493d116b058fe9e13f40034b785fe22b44025d058b3db31a84664823148c3aed83d032cbc5fd8e67fe4bd0ff10f21cc6fe98b5a894f002dff8417f2757ceb0bd7af5f003ca63dbc941a92772a3859b8fcec2091f021655de830f935cfbcf182be5d1226a84c180ca074c86bdb69a6b6ab1f5446454a7ed37", 0x91}, {&(0x7f0000000740)="c2594d6b6ed22b8fa1830cbd8541fe8d9cde7980e2cb893103162c7b8be6cd8b321efd4f221db8107cb440613119117cbc3b6a0285431184814109f9966032d24266e4a8aa0f9422f8a59b63012b2d843dffda6affaf68f9eb2315a46c395af88f92d8f22b4ad336f8eabf8d1e4b440cf94ab332f6c2d2a12615ce8fc3cf408f9d05a7a087b7807b4fe707c8de149d39907d4ec7a0472e07a4ad101f653bd863f7c5acfdc17bdc54949d308d729d9592f06bfc", 0xb3}, {&(0x7f0000000800)="97a4984f8eb438f55b842f3f288bcf962b972a3502f6931312c948628e5e6bd8a569d61715db724e77630005164c5af491b9585250623515f878413e94f23550b7314dfa5e60c24b12edfd189bf0f7c75837c7f6c30ed97ba1675d9899d8f44fef5db1a046747b4599d250a1a531d86d98179d83d3f40d1eed2cb70ccc41b0733d5f176f", 0x84}, {&(0x7f00000008c0)="5ff6378ca09482d373a1e4555a9118e8ad043da0e8eaaa0c6c526e22a916553587f32e61a438cbf863f93a703d2950839eec66cc19df5d168946665a6affe9bafac3fad1b38f28c3fce43ad4292367678047f1eba2bd76a637c3ecc15d5bf9e6f8def3e74c360a1d98fe94dd", 0x6c}, {&(0x7f0000000940)="f457b50c12b4ec4361e687751276d0444936d6cac8b9965b69d77ad32452e0bbc87792079a8157b1d45040daa48c27b62c01583cecaff21aa7a8ea116e6501f61ab352c3dc5fe741", 0x48}, {&(0x7f00000009c0)="964595056be79b5d1b8dce798175068283f64b89c65e0e1c11feef3461ee8f7c01cbb8f9a3071bfac8be2b495752e940f327157c0fb6256c0c75d53d34ff9a76b819b3d8b2781cb249288725f7278295a8e4", 0x52}, {&(0x7f0000000a40)="28b9e6b4ee260bff34c8b70639fc47c8390661c696ee54597c37fbf3f22f669b973315900cda241b978194fc509db9b53651291f84c968027bcf99c31b9bcc3003cc7780353bb5146cd581667bde23bac899528958cf4b67863b59bb915cc15d24147d1cf2c1b735ba8691e9b8f2d881824f4f449eeba7188d341c8060d203ee908e43cf157ceb8d1e3b79a1e9f3e2a48a0807300c41", 0x96}, {&(0x7f0000000b00)="55cb8fc1ab5406cbc93be9ba3a779261d5b08ebe7e846632f3164988885da8bd6db1e634752377087c2d4e868970af050caa1ad285ffc1bbba934b50267b04f81a27a637ceae8cb619e4432b4d89b52ff853160b3df1ee5e2d886c128b2198289054ce0a6a160ec7", 0x68}], 0x9, &(0x7f0000000c40)=[{0x110, 0x20a, 0x6, "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"}, {0x100, 0x108, 0x6, 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{0xe0, 0x118, 0x1e80, "7ab5e3619e8ef8ea017aeb1d8fcb32bcc15e123793ad198187ea173064a296f0a3023fc97e061716dbe29e73305bf8832c044adf0656a8772017822842a97e96b9132a592248941fe75e60d628a28b40e60404cd5c4c8a96e09d89acce147ea1dac90511ea8d4737beddaf66afdff69b1284bd1168a5dc6b7a71cc43abfd46c6e3e8a99ba4800bdfd9e716a6f90bedb22d4113ffcc9b353aedc890899f005ddbc054b6ada44a7fd198c9c5b00982be36753949e7d02bde04868f761d7e023d244aec20277c4a758ae0"}], 0x10f0}}], 0x3, 0x806) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) 19:05:02 executing program 4: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) 19:05:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0xff}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 433.193431][T20101] loop1: detected capacity change from 264192 to 0 19:05:02 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x5}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:05:02 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x6}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:02 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x18000000) [ 433.360528][T20110] loop4: detected capacity change from 264192 to 0 [ 433.384547][T20118] loop0: detected capacity change from 264192 to 0 19:05:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:02 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = creat(&(0x7f0000000340)='./file0/file0\x00', 0xc0) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2c0000, &(0x7f0000000600)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x400}}, {@allow_other='allow_other'}, {@max_read={'max_read'}}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}], [{@appraise='appraise'}, {@obj_type={'obj_type', 0x3d, 'ipvlan\x00'}}]}}) sendmsg$kcm(r0, &(0x7f0000003080)={&(0x7f0000001680)=@pptp={0x18, 0x2, {0x2, @remote}}, 0x80, &(0x7f0000002c00)=[{&(0x7f0000001700)="44f58acf6f26421e87f6596f852513297aa10a6a9791b18eb8db9cdbd954498d9f19b9680c96262bc1712a157a4a92130e4235e090d478af25b5f0c0079015b40c9d15cb88a4a863421c18df53e1a0b42474d99cceb97312b2c22ff009ab517a525a46341b7349b6bb3749d85536e8316aaf2709ee8c641f947fd8ffdcf5f1dde08a57ea89fecdfe1feded17", 0x8c}, {&(0x7f00000017c0)="7d24466d668343c7543fe7b2ddbbdcdcfd19172ce5c08e4e550308ab56b0dc9261ba7f0ca19dc53a8f739e86bfe4827ab15c24722c526ef832107641949b6caf7770ba5e4f0987d80121b0b87ac13c913759537444bb4c25662ec5463ccaf71a3833e8ddf43e94404238bea8ea37", 0x6e}, {&(0x7f0000001840)="41a71acf75732997eb09b75fc04bf881e79c9171e46ee335600b78d38c7a895f541a5aca03ff7479dc56882ee6fe1d28220eadd53a16dc911f18fcbb72593157095c1df9ca556a4cb84b4d760fb88a5155b672f084af6d7485a85eb3aebb1bfe5dbcd680d005a9d8cae3246e7973b15d4a07d9b2b7e7eb28f0ad2758dfccb875a75a50a62ddb7c9b730a422af37ee1e88a315c248c1e9e512c6e8867a1a1f68a3803d482b350bb1ccf79fe5ce6d2796774a0d35c002eeda0221b45de4df4d3924e5f1a25e7e8982f4d8462ad31435dbb32", 0xd1}, {&(0x7f0000001940)="2e075d07689f1b2a8571e1ff90bae6cb84828d735f16c80b6071fb90fe4bb2ea6725eacd306d1e43524e8f1c887ede1811b1b840b7a61d91ffe95b2d3c9959ace93fd05d9d61f4c332835b67d8d174db486277f87849386561e576e40cd27564c69155bab47e1a406f546a3d11bcaede1a859fb7054c01cbe8d7536a80c20a529fec23e226f5ac0643c345ce46df85e117c6cef46bde18e3d9c2e496a067266e11829461b367bffdc2c30150760370e549de12ac9a1bc2a1a272e0c7b7dc3be17aa68ba25163cb49ba0833ed85a0fde5c93481e06e454ddc4942551aff119fa23b26626edfff6a0808374dccc2bad5eed04ae5a8d86bf49b1536263d41766908b24b082dae25843fa222213d4589e2cc6bfc057df555b6f863f3ef0646fd216a0f4cd6cd5b12f484e83c6e15a82a317378b67beed6dcc4ce20e5b0499b941f7cde4c402cde3d650213799bb752afc6ac1ae271e0d4dff68f2fe1facc2136207e62216399a930c3faa1f31dd037811730b1ebf8847ffabae4388a8c9d26eeb0ec725ac8d775ad3639f16ea994119a917fc6c8840febdd556c523c442c6ad8516950fbfc2e00e4b2a45e622238b0fa312a6e85fb70b83c95a5fbe0eb235f24d8aafb257032c596d635fbd3c9ea23d5d50637e4f243ee9fdadb02445988a3f791819536a90688ccf8fc976440b2d6d59270a7e5fe2c52046de37bba9497d49b6d8cd6bb72d555ffc3d367cdabcd98921c97e42fe77c37f05078bd840aab6fa2ae6fea094d32eb7ebd5899597e270a1a80d4bacb69a546596fda5762a4e3b67b8731a265579d091bba11c3f377ffa9b5ba0665777b8eb141eb97457035cdb0951cf4b378e9da80f00a7b0111e18a870801a500ef94c3af713c246b9d831b1bea6b7f569cb928f19e3e0d33c7a6151c0507c29e2b9a7f7e933f36224c9ce52e6b467bbf97262171dfa087efaea41cfddfb399ccc8f3747738491389d4462e0b255ef7bcc440b0efd27d05fa661dfcdf0d02f3309bdc757fc662bf0c4e3e4aac2d2875f25ac618389aa61e9e4713a06829d9a848632b15e5a0b0d2bf7cfae11afd44a4f33b46b294110130a67c0a0a9b4481b76ae9680df118a06646489563a9d373963d6fd239e003390a80f072904c6c8777a46beabc77395a079aef737d39aabcbcfb1c3949a5b1617811a52e669e8c6a587b870e2f09fdb6d048e931b97512be6d526ea429b435808eb967ae7a57926188f0b8f5df3036e86d6ef0182888a87211f1d6bdefd6a3f62560dab32b464c5de435d28a8f04b56c5ef2e41141aa3b81e60edf5779bde39652afbd04ee94f417615d3177fa00676fd069ea7bc5521e5d15ba2f619ca53b33eb06a7a57eaf225610e3b448bfaaa9b7b58f870444eb90fa754df8725223b6ff542db5e24fe43eadee3d7669b2f68d07f85be2747e78b9932aa444912cf998450e35e1b4abdb4b28b22aeeacffee2ab7fd1092a06a2e74ef7cddda1c2ea3c84d9b3a1032b8387fd9aa7b2fb2c0d8bbde3b4fda791687dded1cae4d7273897035f26bdba24a53cc1a64a1f9498b4d1394dd32a63c02020c184114ee5d632ecdd11e9ef3b6ca4b92a9a39d3aeadc1904ad3e12c4121d1c05024c923eebe05ded8f82c6ec182242097c2cdc5b7c0449457d4e8705bd69a7cd7eff498d7093aabfc730516ae3bbf76542e65d896d08baa87bdcc3e58ab483b0e9cbda470bf8ea0ae270e24b7502ce54c35d054ff3100ee25f9e898ac2c0681ba2adac9cdd395ee9b7eb7d359d2049f25298a0e877f0e562ec21a0ca9b11bb2bb96d856397db929714f7a7ffff715d2b535ff297b9096543abcfe37c10bfd13a43e5766a9e9bd26c2fb1632e8f807831671f18ba509bf4068759ea785adfe661f4cb054248eb5b7eda7c83637ae23f61863580da6358133942f56e66bcbc4897700da0e8acdd9d4e433b5a3cb0d84683c3832a7dfc4e7ccf3417663357609dbe29e6126f73cbdf530f2e2f84545f89a47da6b87cfa621ab8f429723a6a52ccffc5774816a422b5abbd8ff3b56b5cf51226fa8758bc7a9161900f19832359ceb6d3955402b3213e3a363443715fe247e539d984cf263b2ed3775161fa73feaa4066b434c23fc9b40507c0793cb5080dc5ffd87f362ce2efcb47aad08f77475ccad86177f76234d47cb59cdfa5b82f05d38d179efd5e984201687ee222c5528fba410d8f53345e45982fb27688fabfe2274a2699be2a49458a21bf3868727a1073a6b5178a0c7352f35ab50fcdc83f1e944f32426ef43f786277355ff7e1f29cd38b2a7a11065df0594878d723129807714a9afc4ce79b07544b54cdfba7df4d3500a05e46aba016c96b6e2799ec8fdf7769a416c5304b86bd8f5f09a89bdc3d77c02cf42aef84d34fab60051485bd1ee763667192a2f1354989ef352fb86d680e533ae9e4bcea47637f2e03d04d6feb775970cf3fdecc25ec7949f9568f7ce74931cb186fb08329be563e3d791cb507276d430fb1c6880f32538ec536a65dd68cc54965efcad7a1b7fb9914b44a6ead9eb136eae4001cdd4f5878816a5a3be0ef9e675eaaf549a325724ac9572493a75318465d82644340a437b83c384962db85d4f6c376f88832fc769ff5d588bb6c620b469e8f7bf2d63f15fb7faade836bd801d595d94a87d68d5a1e345e693e1eef327dc2331b6ca09c282cf4e7e3e3d24a57c0049be7ba073705af825c7b2010b454185aaee29fa69e2255e68279d3f0d3436ee65fb08bc9613912c2838ada3dc3ac4007578303bd16451ac7c1d0ce558ef5044f1e6f3f3f7984e42ce608fff12b927db7e53338ba7c7be6615a31eb2e145e6bdf430bbe20351ba8ce4eb5182065f0ea4813d2ca3c1ee7c879a8cce9b4cd9eb659b3d37b34cdc1464431929c6ffc864ca121695c3832c7151c380d1825803306389d063f5714849beae14ca22119c9223785e6241d1b76d3443c56cfd40d074c099c4c18484765b0f5f2405728da5d542def58e75379a7462f6c1de48645c4833e00c4506e8bdcf5a037d9e456f8ef9fd3f4728c883e0b3c41f9b1f9f95ffdc1d1f7926004d04f9eb5eea7c60b1d71f07f2ee42c4429f73e17f5d68b93b76a6ca36722359300533222afc19767400585dddb9e28ee4196990aa37626adc9ee27520eb4745c068e1c3dd959d7409f29f15037b977938bcd52dfd4c65534f1cbf0c462854a0125eaa2804dea106297b975300f8f927baf942450692bf28fe192e4153797a51ae77fecdcff65ead118341048fba509c5bebdf776fc9ffbaac2366f315d0cb1bfb860cae66aa8f9907ef00345166a2b2cd05d7ef17a5d34ec53e5e192e8090fe27359b34c61f15ef6415117fed0255c4a9cd62ae69b4f16e3ed23c243f7c6fa9e4e13bcfa79dbca82387baf683f1da1a0c6045e5ffb73bad3f5604e4ac93d15b1fa88d494658d594c11a65a44353ad2053b898cd6fe51824be014346777b61729bac8ec14a0b143ee9efd08fb1e59f874a9fbd3dd01322c6f69169b5f276274b6495fcbf873e29515e047b15a6e7a55108432820420bd2c2297602e8d38f1c0af993b50ae5af4d70a8909269fa7022ce8247bd125f920dbe4a5059fd4e09b59f3b5c256a8db4469b63c22993c983a55bb600147aeaccebb79c61c832eb73be5824aa2eadd7efb90263d40ee556495c62d3a9ec1251755d60eefe9d04750d48a6147782bcda6937e9adc3d2df464b2452eca3bd35c184ba62b95f7aacbd14b5a2a0ce21a5b7937bf126a3ac5e4ad54fe2c666330f40892004bb63eb34c6e7e74b52562ef3fac9d95d39c1797d330ed5a3028cdcd11ea346167535eaff7914e831a6aeb7e7e16567a5da8344124c05e0991d001f85831843789b2223c09bf6fc884509e9c0ab6e589255f09ea90d1b4ebb3c185a0c4a96cdbf513a218a8eccf7f265f22e871ace7c8499488df5c716435e9a6d8534585e6878e74f6ac8dc1dc962c3b569e80e691881cea2ae37b72098a9a894fccfa1f02f232a56374a7f10c975b4a7d3e2008840e5aa2b86dbae82fcf71509c81bea4d43081f22d0551dbae96ec17dd1f0f1027b86ec7641ae0d6e2503af56cc994f899225f2cc052648b09cd2caeb718d2c1031cbf5fa540a671da1118e7035817fa74e28249da6b22f05e13b78d30499a9c02237e3bba84cab79aab4513a453699de189e8b97daa7fdc40d0ce8adc1a2e03482ba2b86b5c7f1cee981ff095d21ace2d3968816b7839eabbfd58a48cfb7134fc076f05618a7b2661108f88aefe987e71b97f85ad53b3cee666e53c9619065102b8ed9b6de74ee3bfd4baafecf8e6c32e32a95dc9f05613898ef0b292ecf3f6c8d4268c7df1cbe7ba5140280e339fb31301f13385890adee7c0d4f9544740dcb518d27956bee322461d1b8ecd815fde35a7a6bad045a5aca8de68aca04bdcb27bdeba8a18ccac540796bb67e9021830eb0b5d736739fb7c2fd506fd4c15a4d9614f5f81c5fdeb9fe1c52d2ef566c5a07c7ce2dce3d4f8e1565d5cbad1e1d7128b9b1fc2382fcfb8b78b4e564e5660f0731012680b01d49f42fbf3bd3e71fafc1b7b6526e6720e32226e9b0a5d383379a974c09a62372ecb7718a4020bf14c528d40a4a2464f258de9e863bcd48104043547beadb9aef9fa9b1736f177eeab35134555971d8183a128178eb309a8033bb36a0c4c4b64789c66da3fa62d6a0f3d3d8cdbdd9fedb0b51d1a5ff1aaeb1e782e528748c887b13baf3ea2dec519ea853d3860fa1d165bbec99b82599a19f0acb8aa2b7592ffabb2a16d7d3e763f2d46a77e3b2e992db70ae192854100e6d0c33a0a53b036a68e89ea34d2120569e8aab808f58857e3ac0506ca5f55c94634a6cb93f5c3f66deef7363c10aa6c166e49afd71f9b499ebd27b0c7adf83c9085ac430c8d4dc8890a7d4fa3a32b755e6688a8e1d87782ebd7b7f07df05f86d369931f7ba726794bfe18ff4e1c522230fa379569d366da09a809dd8fffa85b22ecc1340f8a7e0d684084a1a07594066f1e0728b4837831836693a6e02adb44e08c8cbffcfed3419d5ec371f7a16ace38ab4c66552278a8cb81673586cbd57947393d76a50d4656d9d76bb275bfeced1c201a7f9d57e8d344ad134b3fc651dd5d985b3ebcbe0e4dd0e44225afd71973a06bf365a646985ce0e26a865c1c69375d025c7950dc051ff0404198d144182df3dc99976096d1a2028e49da2a5de145a51dfcabaa3b7b1261c194c5dbc3b49c0a23e9bf9d0d4b81d98f351452cbdd2cccf4a3f15692f0e1ef4a650619744d431942018afd97a61a74de11140a0b8c2d8e8e529406553fb17e67078df77a3c752baccae37efc6c2364ebdfde2d7c12b8e7d176b47846b73bd2ebff663949d1893234775c54d2c2addd21f710eff6c4eb665f91183b1c8f790623a88e999d684c3fdda7072422e4464fd080320c01ffa202b254c026f085afd797f87fda88d6c6c599c77d1a4853967b66c0541632936ef12155623e4b1096cc3f492a82303e3f8993aca19354db8fd0710c59b363e1c177db1e5d71f292fdd57d4945c60249d4479a40e9552e7cf2cfa55e5bf8c3ef044b6c0beb1ea85f58543d3e877c0922fa302a5a340ca458916e208a2f47345ecd8db6db94ea13a04a2d8b30a29291411c5a139b222d852c1d98f92cf88c5a743313dc7d0bdeaece4da8fec845e61c10f61638475b8a8fac225d836ed1ed4d4482a9d2785ed842f2da115b221ceed8e9282731814ed3148f56f8fa9cc6133286610fdf7883eaa29b4cb8", 0x1000}, {&(0x7f0000002940)="b41a6b2251ef0873f0b39f7b51be14257ff9243cb6d2fc22ae4b9b304468d0cf4f5f24309c3948be948dca8e58e075877f82e3f8b286ced7079956bcd6000761c9aa38028cf94909e5b67d94fc5fe529545d751fcb1552a89f679579ed93e304fb1e321a6cc3427380ea9b5d7f3cb2cf109b7c910d8411e6f69b8455c93b57d41ae4b00b2466eba942077ca40667897d4ecde780938c6817f21a", 0x9a}, {&(0x7f0000002a00)="b0453a0760a8fe38811c81da836f812d98128cbefbc89f1fb68decff32a41c5ed992fe3ca4886810ac73dda2af51d0dbf1d8f3a2c762b51312e4f19606a10de4f1494995a1ea4ea59391166c24c4cb69467074e8cc04b61cca23d7e0c3f57ea05e01b53b61759fa41169761a91bc102aca6f7ba640", 0x75}, {&(0x7f0000002a80)="a4830ec830641ee2594c0b9fbb6e4fe980b67b1f1b6fff1b2446fd4b61170c0213edc1044cc89d795746aed1510c162d29e323a9c94633ddcd10f6578e959e621e118426743084b8a5ee7ec7bdaab4fc731d77cb84aee5496dc6f005fbc134ccc1846964059a72f577bb8d58e662412bd4012c2e493200bc8a8f6e06ae53a22d7ac829f5539e48e34f920bae8c0d70133f2dfc6bcea9c29a8209f89de9211fda56df8d746c8044fe76ddd98f08cf0f3a5f", 0xb1}, {&(0x7f0000002b40)="7b2473c1bc358ac12ca8d3d41c9892860107a50d197955fdc5c2", 0x1a}, {&(0x7f0000002b80)="47f095ee98102e6e21907ef36e770581287b290c6ff1579ae8030529e85ecab8ed505c0ce08d78cd568d10af95897b211d4824e9de650ef3105698b7375f32f8ff0e9e7553c1a1512a3958e43e182161df8fbd11f5805b3d4134d635893e3e8362c1d594a2c098151e5ae057b21c", 0x6e}], 0x9, &(0x7f0000002cc0)=[{0xc0, 0x119, 0x67, "e78e6a920237c6ef8243cccb6d78ebfa6087f896cbc266b4f24d1a3c15502a2b5e6e157f18f62e94f2536aff3a0f3cdf14c8f9ab09c584060800c3eb59193eb1df9b7684aee072e89aa8c878e76924acd98566e7cd63004897567e860516cf038de31dca5f780fcaff80b146ed740b99dc934b45967e9ed1edaf1990506f7137cc3ac0c5da9902a50d0d9697c823e446551f48853a0a87180dc073a828f126f2a7f9210302fe988d9c896927a7fecec9"}, {0xe0, 0x105, 0x280, "92319818a636eeffbff775b9ba57e6e6b21dfa6c4a7216ea9514408337b3ea9bc0da4232e4acb2774bb382dd5fc7ccb22900daeca609615a4384ca13421f99cb59bb56f6572d5f1cc85f815540c9feca0e055abd628c12795a329ce4d2db8fd86b29e63be3e13e74b5e73166d0179317887668362d725cd68464becc0e4a9a19d18b1c530d3eab1c55d30cb8e4d611ba42e7afdd13feacfbaa2211f7a040974740a413d9a84ca3ddb35111e692051c6f8c00d804d04f67862f641282bf773c3e9fd4d64dc4b1957874e0b0"}, {0x78, 0x108, 0x6, "4702eaba2e374b895d9fa24554305559954d44f008b44ab290ca6c46111346cdfed8af786f7fdc8c136742b7afcedd0367b539be69a774eafb9d948cbfd96cecc2ce8185c1ff1bc7d4d03ce378e08d4cb8b9078084ac50b1a6d57b1ab449ba3766d42ea158"}, {0xc8, 0x114, 0x0, "b75065588b107526dc0951e072794ba840b13ee66333d95562c53cb9f05a8b2017d0855e862406c9314f68ff5d45c0ce31c6ddb2c20d59c8edbeffa774b1d41dac18077f652368f4fa283e3949b3ec79e19ae90b47333ed6cc0698966b7d90ae337112933a6d0b04bf2c9e7361a1e26ea01a060433ac4231bfb62c3672e5ce807c5df904d52a77764edcb3eb15be5c9e3df8e6b89f516398a0d4afa2afdbcbb0cb2d16d2f352d6870c690109dbc07d1aa8f1"}, {0xb8, 0x104, 0x2, "29eac93827873a7f5d3d5a54b7c348aa714fad4bb75d3a9523038bed03fef6a6a6ad87a91b87670c285e6b985fc8be36ad953ef311089cba10254ffd6d41a7f1b45969d72c39e6bffd9e2057ce861cf14e0d03e435b779a4c095db08577521f71661780a9fb66bf83d4a198c725d32872b074521355753bd1170c0c7a473814dab0fbc0c81b4a43c7a8fbf82c9c8aaa6b0d50c17a2762c4a9efeefc2b0501f9667"}], 0x398}, 0x40c5) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x8c36cee19075c9ac, 0x0) sendmsg$tipc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000000100)="ab871e6f6a12056c7b88352c0c92e25badfeb2d6661e14480238b1385ae19570ce739ba057becf7cc187e7979ed70d10b0420fdf2db9f49137d6b3b95963aa066ebc51920176f5fcd4f153a2ae4261720bc1606f100ad5e4caab9224966408686391", 0x62}, {&(0x7f0000000040)="669533571c0676139513238a6262334220189480db27d0c796960ef4e7a1b55ea117e342b763", 0x26}, {&(0x7f0000000180)="a3f1019bb07435f7aa2609622797e35cc599830836d739e22b9b865280016bc627151447b6", 0x25}, {&(0x7f0000001240)="adbe335893e90f2470f11c4142d294b772f5123d273065c50313176bdee72dbcb1a752fa33549e57c0922dddde4f0c66db87b9473e8c02a984427b2a52076ca15e00a64ac906673b5c8703574755fe6d2b1c8913abe94968a6c5725eac11a810a9adbcc25321a12045948097cfb58555ab8349d1605a9d5fbc157d070c8afeb630862ec6b03a24bb4b36f62c10b3830edba47f7991f468934afaf9c84e02bbfbe23e017457979bc731b73ff09e9a147fdc283b0a03a9782b22a6c5cf45d1568901f179", 0xc3}, {&(0x7f0000001340)="5f29628b28e75c86a9068b811f95f17564e3b1e50fca8dc5a7be88e04b81916f2e3357450294f72c3c8228a1905f7658a948f99719d387d718bf1696b6a8611e139313b4ee681057f47202cfdb9e575002bf555e69268dfcdc7fb07e22f2476fb9affb1b7de873c40189ab882a05b9d123927c45d09ac6bbdbe83440d012f205b212f5dd398874d4194e811d4d1a6fc318e7c099be74c2f7450d76c318a634dc85eb829b6eeddc09cfb03a747c62aea61c072f194a68c3d1711abec24368b08c5e", 0xc1}, {&(0x7f0000001440)="56c64ac3fa89b1ef4dd168f4db6f154e86f5dd9e0ecbe7785371b00d1d1bf6f6821738b815c1685dc737a0642a7d23dfb6f1c604b929c8df61ec425e8b0d9bf119616f9d902606c279607bd1986c3a12ce37c68a3f9d98c357d34f4ad80fea1fa2", 0x61}, {&(0x7f00000014c0)="3b9cba5cd19f2440b18fa56307630308371266f34d22840dbdb1b15d2876dcad3eadf36db3bd1f74b326b79d17519b52770c0683aa036e1fe798cd4a450adceb9df462f235868222955ca0fdb72d5ca9bcabb0b5eb519c9c2ee92bff4d0772009e0683bb9351145ecbda280a24f01cc698c60db476e0037fe788d9ddda004656afb703880140d799a288fe99064c", 0x8e}], 0x8, &(0x7f0000001600)="578d6eafb64cfddd9a5cf628b7d0374da2780982f5b236e23ba58ca8cdb765598a583a17d7cf3038f719a5ce4bdb0b3ae7708bff5bfa75c4e168542e29e1c9bf6e251f1a5842847012a37685a74c5a65ad11b0c247dfbe472318f826eb6d53c1ad3488299ba08de3a2303fdeea4a981b42173ce9c8b7dd2309e3e8f063178a1e", 0x80, 0x4000}, 0x4000080) ioprio_get$pid(0x2, 0x0) 19:05:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x14}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:02 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) 19:05:02 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x6}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 433.565031][T20137] loop1: detected capacity change from 264192 to 0 19:05:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x2}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:02 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x7}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:05:02 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x1000000000000) 19:05:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x3}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:02 executing program 4: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, 0x0) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) [ 433.849000][T20160] loop0: detected capacity change from 264192 to 0 [ 433.888767][T20160] squashfs: Unknown parameter './file0' 19:05:03 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x8}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 433.936231][T20170] loop1: detected capacity change from 264192 to 0 [ 433.953037][T20158] loop5: detected capacity change from 264192 to 0 19:05:03 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x4}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:03 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x100000000000000) [ 434.057910][T20180] loop4: detected capacity change from 264192 to 0 19:05:03 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) ptrace$peeksig(0x4209, 0x0, &(0x7f0000000040)={0x7, 0x0, 0x7}, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}]) 19:05:03 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e5}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) 19:05:03 executing program 4: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e5}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) 19:05:03 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x9}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:05:03 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x5}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:03 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0xa}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 434.433833][T20204] loop0: detected capacity change from 264192 to 0 19:05:03 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x6}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:03 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)='overlay\x00', 0x10d3060, &(0x7f0000000280)=ANY=[@ANYBLOB="64656661756c745f7065726d697373696f6e732c776f72050069723d2e2f66696c65306f66696c65302c61707072616973652c0027d9362a5f77d5b3016005a887c36807cfb75a1325cbcb01319110b2510f661649535caf9b5f1318e0b455ae9e0ebb672ddb0a759377c597a5c5c7156d475e338443e3758fb289a7ce610b7cec686cecba8f2bb8643d7141a47874173abc4c5a56f9fdcd87d9"]) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) r1 = openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000100)={0x0, 0x0}) ioprio_get$pid(0x3, r2) [ 434.552273][T20214] loop1: detected capacity change from 264192 to 0 [ 434.579039][T20211] loop4: detected capacity change from 264192 to 0 19:05:03 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0xc}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:05:03 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x200000000000000) [ 434.651304][T20211] unable to read xattr id index table [ 434.681978][T20221] loop5: detected capacity change from 264192 to 0 19:05:03 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x7}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:03 executing program 4: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e5}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) [ 434.773842][T20233] loop0: detected capacity change from 264192 to 0 [ 434.795730][T20233] squashfs: Unknown parameter './file0/file0' [ 434.838155][T20221] unable to read xattr id index table 19:05:03 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0xe}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:05:04 executing program 5 (fault-call:9 fault-nth:0): r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) 19:05:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x8}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 434.946304][T20233] loop0: detected capacity change from 264192 to 0 [ 434.954462][T20233] squashfs: Unknown parameter './file0/file0' 19:05:04 executing program 0: socketpair(0x27, 0x1, 0x8001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000140)='gtp\x00') sendmsg$GTP_CMD_DELPDP(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, r1, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_VERSION={0x8, 0x2, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x40) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r2 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r2, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) [ 435.030646][T20253] loop4: detected capacity change from 264192 to 0 [ 435.040018][T20253] unable to read xattr id index table 19:05:04 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0xf}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:05:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x9}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:04 executing program 4 (fault-call:0 fault-nth:0): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 435.112028][T20260] loop1: detected capacity change from 264192 to 0 [ 435.224450][T20269] loop5: detected capacity change from 264192 to 0 [ 435.256234][T20274] loop0: detected capacity change from 264192 to 0 [ 435.271973][T20274] squashfs: Unknown parameter '' [ 435.296683][T20284] FAULT_INJECTION: forcing a failure. [ 435.296683][T20284] name failslab, interval 1, probability 0, space 0, times 0 [ 435.309855][T20284] CPU: 1 PID: 20284 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 435.318631][T20284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 435.328688][T20284] Call Trace: [ 435.331972][T20284] dump_stack+0x107/0x163 [ 435.336314][T20284] should_fail.cold+0x5/0xa [ 435.340845][T20284] ? __do_sys_memfd_create+0xf7/0x5a0 [ 435.346232][T20284] ? __do_sys_memfd_create+0xf7/0x5a0 [ 435.351642][T20284] should_failslab+0x5/0x10 [ 435.356151][T20284] __kmalloc+0x72/0x3e0 [ 435.360314][T20284] __do_sys_memfd_create+0xf7/0x5a0 [ 435.365523][T20284] ? hmm_vma_walk_hugetlb_entry+0x8a0/0x8a0 [ 435.371430][T20284] ? syscall_enter_from_user_mode+0x1d/0x50 [ 435.377341][T20284] do_syscall_64+0x2d/0x70 [ 435.381769][T20284] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 435.389106][T20284] RIP: 0033:0x45e219 [ 435.393420][T20284] Code: 0d b4 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 435.413888][T20284] RSP: 002b:00007f5ff1475a18 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 435.423238][T20284] RAX: ffffffffffffffda RBX: 0000000020000280 RCX: 000000000045e219 [ 435.431218][T20284] RDX: 0000000020000298 RSI: 0000000000000000 RDI: 00000000004c2c87 19:05:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0xb}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:04 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x10}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:05:04 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x400000000000000) [ 435.439489][T20284] RBP: 0000000000011000 R08: 0000000020000298 R09: 0000000000000000 [ 435.447759][T20284] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000001 [ 435.455846][T20284] R13: 0000000020000100 R14: 0000000020000280 R15: 0000000020000000 [ 435.472583][T20273] FAULT_INJECTION: forcing a failure. [ 435.472583][T20273] name failslab, interval 1, probability 0, space 0, times 0 [ 435.502037][T20273] CPU: 1 PID: 20273 Comm: syz-executor.5 Not tainted 5.11.0-rc5-syzkaller #0 [ 435.511302][T20273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 435.521380][T20273] Call Trace: [ 435.524678][T20273] dump_stack+0x107/0x163 [ 435.529041][T20273] should_fail.cold+0x5/0xa [ 435.533586][T20273] ? getname_flags.part.0+0x50/0x4f0 [ 435.538922][T20273] should_failslab+0x5/0x10 [ 435.543452][T20273] kmem_cache_alloc+0x5b/0x440 [ 435.548246][T20273] getname_flags.part.0+0x50/0x4f0 [ 435.553393][T20273] getname+0x8e/0xd0 [ 435.557399][T20273] do_sys_openat2+0xf5/0x420 [ 435.562017][T20273] ? build_open_flags+0x680/0x680 [ 435.567097][T20273] ? __mutex_unlock_slowpath+0xe2/0x610 [ 435.572677][T20273] ? wait_for_completion_io+0x260/0x260 [ 435.578439][T20273] __x64_sys_openat+0x13f/0x1f0 [ 435.583321][T20273] ? __ia32_sys_open+0x1c0/0x1c0 [ 435.588295][T20273] ? syscall_enter_from_user_mode+0x1d/0x50 [ 435.594231][T20273] do_syscall_64+0x2d/0x70 [ 435.599434][T20273] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 435.605358][T20273] RIP: 0033:0x45e219 [ 435.609276][T20273] Code: 0d b4 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 435.629316][T20273] RSP: 002b:00007f2dfafc7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 435.637761][T20273] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 000000000045e219 19:05:04 executing program 4 (fault-call:0 fault-nth:1): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 435.645763][T20273] RDX: 0000000000000000 RSI: 0000000020000080 RDI: ffffffffffffffff [ 435.653756][T20273] RBP: 00007f2dfafc7ca0 R08: 0000000000000000 R09: 0000000000000000 [ 435.661753][T20273] R10: 0000000004000000 R11: 0000000000000246 R12: 0000000000000000 [ 435.669751][T20273] R13: 00007ffe5327dbaf R14: 00007f2dfafc89c0 R15: 000000000119c034 19:05:04 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x4, &(0x7f00000002c0)=[{&(0x7f0000010000)="6873717307000000911d675f001000000700000001000c00e0000200040000001a01000000000000f501000000000000a401000000000000dd01000000000000810000000000000015010000000000006c01000000000000920100000000000078da2baeacca4eccc9492d2aa61da3980e768c324619a38ca1c64070013443f414920078da636278cbc8c0c0c83051363d1ec840012940cc8424cf8c2627c5c2c0c0ccf01f2e0fe43280cc500362fd92dc02fde2ca2addccdcc4f4d4f4d43c13434b737333634b23fdb4cc9c540308c988643a13d46410ad09c4ec40cc8924cf8a643b179a4b612eaf6381d0c8fad880fc04a8bc8632aa3e905dff81800189469879006e063b540c14022140ff7100690062dd2825450078da63648000662056006226061686b4cc9c5403070646a0208463c80255c508a5991838c0127ac9f939297540614698b6794006cc0cc36b0cac708e1132c7180038d711c70e0078da4b60800045280d00071800825c010000000000001c0078da636080803a28ad00a51da0f43c287d0d4a4b3142680041df026e740100000000000008805cf90100535f01009a010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000ac0100000000000001", 0x1e6}, {&(0x7f0000000100)="147ed920cd429cb72ab2e4591c22dee2131d566b974b64257857812efef2a44f6e088cbd7ae1ab8f4d351b7d40ecf948f289bdf1c5d10f879d763b0ebc45a00bbc9acfd4650f243f4cca3c37ea47e451d58422effb0370fed3a3f8597a334e7f3717948edf9836588e1a7a158e91d80b2143cb131f3c832b40fa1b63ff7111089b381cecda3ccbdf296a94be00aa4de74360d0430fcb48dc", 0x98, 0x2}, {&(0x7f0000000240)="395b8812f628819d8d4f68b61335059ea5e8a66a164fcbdcb04d26177979a85e081c0f2e2d3f94a53851dc567b2c5d98ef767578823cf83163b122077a70c40a1241d1b16269747b230d2c28e227ab5ca3db37287967", 0x56, 0x5}, {&(0x7f0000000040)="f3781ac53153846650582415c291e99476e3dc5493eeadd5e72092e892bc47f4daa397ce6f1bff9d17aebe388a592f88cb6213fe52b5", 0x36, 0xffffffffffffffff}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) 19:05:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0xe}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 435.829207][T20303] loop1: detected capacity change from 264192 to 0 [ 435.829733][T20304] FAULT_INJECTION: forcing a failure. [ 435.829733][T20304] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 435.890176][T20304] CPU: 0 PID: 20304 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 435.898990][T20304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 435.909057][T20304] Call Trace: [ 435.912513][T20304] dump_stack+0x107/0x163 [ 435.916854][T20304] should_fail.cold+0x5/0xa [ 435.921370][T20304] _copy_from_user+0x2c/0x180 [ 435.926060][T20304] __do_sys_memfd_create+0x169/0x5a0 [ 435.931539][T20304] ? hmm_vma_walk_hugetlb_entry+0x8a0/0x8a0 [ 435.937447][T20304] ? syscall_enter_from_user_mode+0x1d/0x50 [ 435.943001][T20309] loop0: detected capacity change from 264192 to 0 [ 435.943348][T20304] do_syscall_64+0x2d/0x70 [ 435.955042][T20304] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 435.961621][T20304] RIP: 0033:0x45e219 [ 435.965542][T20304] Code: 0d b4 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 435.976067][T20309] squashfs: Unknown parameter 'óxÅ1S„fPX$‘é”vãÜT“î­Õç ’è’¼GôÚ£—Îoÿ®¾8ŠY/ˆËbþRµ' [ 435.985152][T20304] RSP: 002b:00007f5ff1475a18 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 435.985180][T20304] RAX: ffffffffffffffda RBX: 0000000020000280 RCX: 000000000045e219 [ 435.985195][T20304] RDX: 0000000020000298 RSI: 0000000000000000 RDI: 00000000004c2c87 [ 435.985209][T20304] RBP: 0000000000011000 R08: 0000000020000298 R09: 0000000000000000 [ 435.985223][T20304] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000001 19:05:05 executing program 5 (fault-call:9 fault-nth:1): r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) 19:05:05 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x60}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 436.036513][T20304] R13: 0000000020000100 R14: 0000000020000280 R15: 0000000020000000 19:05:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0xf}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:05 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x500000000000000) 19:05:05 executing program 4 (fault-call:0 fault-nth:2): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 436.172924][T20316] loop0: detected capacity change from 264192 to 0 [ 436.216871][T20316] squashfs: Unknown parameter 'óxÅ1S„fPX$‘é”vãÜT“î­Õç ’è’¼GôÚ£—Îoÿ®¾8ŠY/ˆËbþRµ' 19:05:05 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x6d}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:05:05 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="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", 0x1ea, 0xffffffffffffffff}], 0x0, &(0x7f0000000040)=ANY=[]) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) r1 = creat(&(0x7f0000000340)='./file0/file0\x00', 0xc0) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2c0000, &(0x7f0000000600)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x400}}, {@allow_other='allow_other'}, {@max_read={'max_read'}}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}], [{@appraise='appraise'}, {@obj_type={'obj_type', 0x3d, 'ipvlan\x00'}}]}}) openat(r1, &(0x7f0000000100)='./file0/file0/file0\x00', 0x2, 0x80) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) 19:05:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x12}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 436.379635][T20330] loop5: detected capacity change from 264192 to 0 19:05:05 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 436.434045][T20341] FAULT_INJECTION: forcing a failure. [ 436.434045][T20341] name failslab, interval 1, probability 0, space 0, times 0 [ 436.465170][T20345] FAULT_INJECTION: forcing a failure. [ 436.465170][T20345] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 436.482150][T20344] loop1: detected capacity change from 264192 to 0 [ 436.523569][T20351] loop0: detected capacity change from 264192 to 0 [ 436.533059][T20341] CPU: 1 PID: 20341 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 436.542017][T20341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 436.552108][T20341] Call Trace: [ 436.555388][T20341] dump_stack+0x107/0x163 [ 436.559736][T20341] should_fail.cold+0x5/0xa [ 436.564255][T20341] ? shmem_alloc_inode+0x18/0x40 [ 436.569229][T20341] should_failslab+0x5/0x10 [ 436.573736][T20341] kmem_cache_alloc+0x5b/0x440 [ 436.578691][T20341] ? shmem_destroy_inode+0x70/0x70 [ 436.585036][T20341] shmem_alloc_inode+0x18/0x40 [ 436.589830][T20341] ? shmem_destroy_inode+0x70/0x70 [ 436.594961][T20341] alloc_inode+0x61/0x230 [ 436.599888][T20341] new_inode+0x27/0x2f0 [ 436.604162][T20341] shmem_get_inode+0x195/0xc10 [ 436.608929][T20341] __shmem_file_setup+0xb8/0x310 [ 436.613892][T20341] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 436.621071][T20341] __do_sys_memfd_create+0x26b/0x5a0 [ 436.626366][T20341] ? hmm_vma_walk_hugetlb_entry+0x8a0/0x8a0 [ 436.632272][T20341] ? syscall_enter_from_user_mode+0x1d/0x50 [ 436.638172][T20341] do_syscall_64+0x2d/0x70 [ 436.643271][T20341] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 436.649199][T20341] RIP: 0033:0x45e219 [ 436.653201][T20341] Code: 0d b4 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 436.672991][T20341] RSP: 002b:00007f5ff1475a18 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 436.681516][T20341] RAX: ffffffffffffffda RBX: 0000000020000280 RCX: 000000000045e219 [ 436.689486][T20341] RDX: 0000000020000298 RSI: 0000000000000000 RDI: 00000000004c2c87 [ 436.697652][T20341] RBP: 0000000000011000 R08: 0000000020000298 R09: 0000000000000000 [ 436.705962][T20341] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000001 [ 436.714253][T20341] R13: 0000000020000100 R14: 0000000020000280 R15: 0000000020000000 [ 436.722531][T20345] CPU: 0 PID: 20345 Comm: syz-executor.5 Not tainted 5.11.0-rc5-syzkaller #0 [ 436.731513][T20345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 436.741692][T20345] Call Trace: [ 436.745063][T20345] dump_stack+0x107/0x163 [ 436.749403][T20345] should_fail.cold+0x5/0xa [ 436.753920][T20345] strncpy_from_user+0x34/0x3e0 [ 436.758794][T20345] getname_flags.part.0+0x95/0x4f0 [ 436.760799][T20351] Can't find a SQUASHFS superblock on loop0 [ 436.763920][T20345] getname+0x8e/0xd0 19:05:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x60}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 436.763949][T20345] do_sys_openat2+0xf5/0x420 [ 436.763974][T20345] ? build_open_flags+0x680/0x680 [ 436.763997][T20345] ? __mutex_unlock_slowpath+0xe2/0x610 [ 436.789174][T20345] ? wait_for_completion_io+0x260/0x260 [ 436.794939][T20345] __x64_sys_openat+0x13f/0x1f0 [ 436.799801][T20345] ? __ia32_sys_open+0x1c0/0x1c0 [ 436.804927][T20345] ? syscall_enter_from_user_mode+0x1d/0x50 [ 436.810984][T20345] do_syscall_64+0x2d/0x70 [ 436.815513][T20345] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 436.821421][T20345] RIP: 0033:0x45e219 [ 436.825353][T20345] Code: 0d b4 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 436.845194][T20345] RSP: 002b:00007f2dfafc7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 436.854300][T20345] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000000045e219 [ 436.862276][T20345] RDX: 0000000000000000 RSI: 0000000020000080 RDI: ffffffffffffffff 19:05:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:05 executing program 4 (fault-call:0 fault-nth:3): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 436.870281][T20345] RBP: 00007f2dfafc7ca0 R08: 0000000000000000 R09: 0000000000000000 [ 436.878252][T20345] R10: 0000000004000000 R11: 0000000000000246 R12: 0000000000000001 [ 436.886219][T20345] R13: 00007ffe5327dbaf R14: 00007f2dfafc89c0 R15: 000000000119c034 [ 436.965304][T20357] loop0: detected capacity change from 264192 to 0 19:05:06 executing program 5 (fault-call:9 fault-nth:2): r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) 19:05:06 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:05:06 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x700000000000000) [ 437.023733][T20357] squashfs: Unknown parameter './file0' 19:05:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x0, 0x2}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 437.102082][T20375] FAULT_INJECTION: forcing a failure. [ 437.102082][T20375] name failslab, interval 1, probability 0, space 0, times 0 [ 437.131186][T20375] CPU: 0 PID: 20375 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 437.141314][T20375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 437.151894][T20375] Call Trace: [ 437.155187][T20375] dump_stack+0x107/0x163 [ 437.159539][T20375] should_fail.cold+0x5/0xa [ 437.164070][T20375] ? security_inode_alloc+0x34/0x160 [ 437.169372][T20375] should_failslab+0x5/0x10 [ 437.173895][T20375] kmem_cache_alloc+0x5b/0x440 [ 437.178675][T20375] security_inode_alloc+0x34/0x160 [ 437.183805][T20375] inode_init_always+0x5a9/0xdb0 [ 437.188765][T20375] alloc_inode+0x82/0x230 [ 437.193118][T20375] new_inode+0x27/0x2f0 [ 437.197297][T20375] shmem_get_inode+0x195/0xc10 [ 437.202087][T20375] __shmem_file_setup+0xb8/0x310 [ 437.207075][T20375] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 437.213341][T20375] __do_sys_memfd_create+0x26b/0x5a0 [ 437.218656][T20375] ? hmm_vma_walk_hugetlb_entry+0x8a0/0x8a0 [ 437.224649][T20375] ? syscall_enter_from_user_mode+0x1d/0x50 [ 437.230842][T20375] do_syscall_64+0x2d/0x70 [ 437.235560][T20375] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 437.241487][T20375] RIP: 0033:0x45e219 [ 437.245399][T20375] Code: 0d b4 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 437.265147][T20375] RSP: 002b:00007f5ff1475a18 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 437.273668][T20375] RAX: ffffffffffffffda RBX: 0000000020000280 RCX: 000000000045e219 [ 437.281658][T20375] RDX: 0000000020000298 RSI: 0000000000000000 RDI: 00000000004c2c87 [ 437.289647][T20375] RBP: 0000000000011000 R08: 0000000020000298 R09: 0000000000000000 19:05:06 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x11, 0x8, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x498}, [@alu={0x0, 0x0, 0xa, 0x5, 0x6, 0xfffffffffffffff4}, @alu={0x7, 0x0, 0x4, 0x6, 0x6, 0x6, 0x4}, @map_val={0x18, 0xb, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x80000001}, @call={0x85, 0x0, 0x0, 0x81}]}, &(0x7f0000000100)='GPL\x00', 0x5, 0x6c, &(0x7f0000000140)=""/108, 0x40f00, 0x10, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x6, 0x2}, 0x8, 0x10, &(0x7f0000000240)={0x4, 0x5, 0x5, 0x5}, 0x10}, 0x78) tkill(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=0xc) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f0000000340)='./file1\x00', 0x20, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000380)="2bab8f05e54df215fb68d9f03fe9d68abb8fcfe8810cf5f3b7457d08d957ecc964e02318ba5f6fb01a83f8cd7c95808e77e10039da82f0f4b0d38e267e9d760bf283740f54c9ee061764206a2185653dae5b1aef4920", 0x56, 0x2}, {&(0x7f0000000400)="4795cb047b5c06be1c279957365b98313a7bcde3d5868f34ae771abea12de73dd2f523f72dce3e91c68a", 0x2a, 0x7fffffff}, {&(0x7f0000000440)="f487ce78f15429c9da0a65dd7db99fc79dae62e03856da3a91f93a5a71cfe3b15b5f0c21bcdfa0ed681ea48124e58c6b95e10dc66b336058f9292dbe3e23202b3e330d703009a1ee36997b6d26723fbccd41226b859e7cd2ea35b259a3afef758665d0", 0x63, 0xbd75}], 0x800, &(0x7f00000005c0)=ANY=[@ANYBLOB='pfrt=0xffffffffffffe724,quiet,umask=00000000000000000000002,fowner<', @ANYRESDEC=r0, @ANYBLOB=',\x00']) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = creat(&(0x7f0000000340)='./file0/file0\x00', 0xc0) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2c0000, &(0x7f0000000600)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x400}}, {@allow_other='allow_other'}, {@max_read={'max_read'}}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}], [{@appraise='appraise'}, {@obj_type={'obj_type', 0x3d, 'ipvlan\x00'}}]}}) r4 = creat(&(0x7f0000000340)='./file0/file0\x00', 0xc0) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2c0000, &(0x7f0000000780)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x400}}, {@allow_other='allow_other'}, {@max_read={'max_read'}}, {@default_permissions='default_permissions'}, {@blksize={'blksize', 0x3d, 0x1000}}], [{@appraise='appraise'}, {@obj_type={'obj_type', 0x3d, 'ipvlan\x00'}}]}}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000700), &(0x7f0000000740)=0xc) openat(r3, &(0x7f0000000640)='./file0\x00', 0x200001, 0x10) ioprio_get$pid(0x2, 0x0) accept4(r2, &(0x7f00000008c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, &(0x7f0000000940)=0x80, 0x800) setsockopt$EBT_SO_SET_COUNTERS(r5, 0x0, 0x81, &(0x7f00000009c0)={'filter\x00', 0x0, 0x0, 0x0, [], 0x4, &(0x7f0000000980)=[{}, {}, {}], 0x0, [{}, {}, {}, {}]}, 0xb8) 19:05:06 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 437.298004][T20375] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000001 [ 437.305998][T20375] R13: 0000000020000100 R14: 0000000020000280 R15: 0000000020000000 19:05:06 executing program 4 (fault-call:0 fault-nth:4): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 437.430289][T20387] loop0: detected capacity change from 264192 to 0 [ 437.463061][T20388] loop1: detected capacity change from 264192 to 0 [ 437.478468][T20387] hfs: unable to parse mount options 19:05:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x0, 0x3}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:06 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 437.564606][T20387] loop0: detected capacity change from 264192 to 0 [ 437.614628][T20387] squashfs: Unknown parameter '' [ 437.633329][T20397] loop5: detected capacity change from 264192 to 0 [ 437.700498][T20410] FAULT_INJECTION: forcing a failure. [ 437.700498][T20410] name failslab, interval 1, probability 0, space 0, times 0 [ 437.713788][T20410] CPU: 0 PID: 20410 Comm: syz-executor.5 Not tainted 5.11.0-rc5-syzkaller #0 [ 437.722664][T20410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 437.732743][T20410] Call Trace: [ 437.736128][T20410] dump_stack+0x107/0x163 [ 437.740580][T20410] should_fail.cold+0x5/0xa [ 437.742258][T20414] FAULT_INJECTION: forcing a failure. [ 437.742258][T20414] name failslab, interval 1, probability 0, space 0, times 0 [ 437.745103][T20410] ? __alloc_file+0x21/0x280 [ 437.745134][T20410] should_failslab+0x5/0x10 [ 437.745159][T20410] kmem_cache_alloc+0x5b/0x440 [ 437.745179][T20410] ? stack_trace_consume_entry+0x160/0x160 [ 437.745207][T20410] __alloc_file+0x21/0x280 [ 437.782304][T20410] alloc_empty_file+0x6d/0x170 [ 437.782342][T20410] path_openat+0xe3/0x2730 [ 437.782368][T20410] ? __lock_acquire+0x16c2/0x54f0 [ 437.782399][T20410] ? path_lookupat+0x830/0x830 [ 437.782423][T20410] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 437.782453][T20410] do_filp_open+0x17e/0x3c0 [ 437.812444][T20410] ? may_open_dev+0xf0/0xf0 [ 437.816979][T20410] ? alloc_fd+0x2bc/0x640 [ 437.821338][T20410] ? lock_downgrade+0x6d0/0x6d0 [ 437.826223][T20410] ? do_raw_spin_lock+0x120/0x2b0 [ 437.831279][T20410] ? rwlock_bug.part.0+0x90/0x90 [ 437.836253][T20410] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 437.842536][T20410] ? _raw_spin_unlock+0x24/0x40 19:05:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x0, 0x4}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:06 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x1800000000000000) [ 437.847413][T20410] ? alloc_fd+0x2bc/0x640 [ 437.851775][T20410] do_sys_openat2+0x16d/0x420 [ 437.856482][T20410] ? build_open_flags+0x680/0x680 [ 437.861528][T20410] ? __mutex_unlock_slowpath+0xe2/0x610 [ 437.867104][T20410] ? wait_for_completion_io+0x260/0x260 [ 437.873119][T20410] __x64_sys_openat+0x13f/0x1f0 [ 437.878832][T20410] ? __ia32_sys_open+0x1c0/0x1c0 [ 437.885138][T20410] ? syscall_enter_from_user_mode+0x1d/0x50 [ 437.891874][T20410] do_syscall_64+0x2d/0x70 [ 437.896323][T20410] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 437.902249][T20410] RIP: 0033:0x45e219 [ 437.906165][T20410] Code: 0d b4 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 437.925888][T20410] RSP: 002b:00007f2dfafc7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 437.934326][T20410] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 000000000045e219 [ 437.942322][T20410] RDX: 0000000000000000 RSI: 0000000020000080 RDI: ffffffffffffffff [ 437.950315][T20410] RBP: 00007f2dfafc7ca0 R08: 0000000000000000 R09: 0000000000000000 [ 437.958307][T20410] R10: 0000000004000000 R11: 0000000000000246 R12: 0000000000000002 [ 437.966471][T20410] R13: 00007ffe5327dbaf R14: 00007f2dfafc89c0 R15: 000000000119c034 [ 437.974588][T20414] CPU: 1 PID: 20414 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 437.983391][T20414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 437.993470][T20414] Call Trace: [ 437.996769][T20414] dump_stack+0x107/0x163 [ 438.001133][T20414] should_fail.cold+0x5/0xa [ 438.005668][T20414] ? __d_alloc+0x2a/0x950 [ 438.010026][T20414] should_failslab+0x5/0x10 [ 438.014558][T20414] kmem_cache_alloc+0x5b/0x440 [ 438.019353][T20414] ? lockdep_hardirqs_on+0x79/0x100 [ 438.024592][T20414] __d_alloc+0x2a/0x950 [ 438.028781][T20414] d_alloc_pseudo+0x19/0x70 [ 438.033313][T20414] alloc_file_pseudo+0xc6/0x250 [ 438.038198][T20414] ? alloc_file+0x5a0/0x5a0 [ 438.042737][T20414] ? shmem_get_inode+0x593/0xc10 [ 438.047708][T20414] __shmem_file_setup+0x144/0x310 [ 438.052768][T20414] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 438.059064][T20414] __do_sys_memfd_create+0x26b/0x5a0 [ 438.064386][T20414] ? hmm_vma_walk_hugetlb_entry+0x8a0/0x8a0 [ 438.070321][T20414] ? syscall_enter_from_user_mode+0x1d/0x50 [ 438.076254][T20414] do_syscall_64+0x2d/0x70 [ 438.080695][T20414] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 438.086625][T20414] RIP: 0033:0x45e219 [ 438.090535][T20414] Code: 0d b4 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 438.110164][T20414] RSP: 002b:00007f5ff1475a18 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 438.118695][T20414] RAX: ffffffffffffffda RBX: 0000000020000280 RCX: 000000000045e219 [ 438.126861][T20414] RDX: 0000000020000298 RSI: 0000000000000000 RDI: 00000000004c2c87 [ 438.134853][T20414] RBP: 0000000000011000 R08: 0000000020000298 R09: 0000000000000000 [ 438.143108][T20414] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000001 19:05:07 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x0, &(0x7f00000002c0), 0x4030, &(0x7f0000000340)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) [ 438.151103][T20414] R13: 0000000020000100 R14: 0000000020000280 R15: 0000000020000000 19:05:07 executing program 5 (fault-call:9 fault-nth:3): r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) 19:05:07 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x5}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:05:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x0, 0x5}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:07 executing program 4 (fault-call:0 fault-nth:5): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 438.288454][T20433] loop1: detected capacity change from 264192 to 0 [ 438.364090][T20438] loop0: detected capacity change from 264192 to 0 19:05:07 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000100)=@in6={0xa, 0x4e20, 0x5, @local, 0x1}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000000240)="6b2ef9e4ceb6f3511e9c3d7bae416ea1bdd761bc6a404018dc45834968d008f0513e03bcb2b5e02558c5ffb79cf19583ab6659494bf42c6a1875820000b1063d0c1447c10e0a2aaa013f6a9be6c2fd7ac0d507f50dbfe3bc0546a8a7ce52d5d62d409890b18baf8e4b63cb0aa2b79d4189962ea9df6a07c8cd2192e791802a272705c74a3cfd0607ceda5f0260ffecef8c6f1cc11c383f83e836a82761fc9830da70a44aa15a0cd44ecb5179a918adef162bea62f1bf8d0e562929a6e492444846760df453fb3bd2fc73c15caf7b350dc8a325fc2d64ddf1e7f35f0858c112b9fc63ae909b00dbe86a9ab0465d3bf40459fc0af0db0888ce", 0xf8}, {&(0x7f0000000340)="6e19c61a3c64ad4383c2b2470d256e72e06873b0c7bcfb1fb79913e0e384b9f2c698ce04be1176c72f1770bb791addce2f0fa2b34a1618f454820a28c7b1b4e24807adb6ca6bf204386c1ac40582f16976b4e956d0ab2a34b5ce949bc1433349a8cd0cd690635b761e2aacce5980c622a0978db5bf362c9afb8cb5effd2e1fb2a70eb4bcb1c265e571e94b2f53f771d098c87a7a6f87d2f5d82a0e95900ffbaf3998b2035ead345468c3b5082fb33ec2807eb084ba9f", 0xb6}, {&(0x7f0000000400)="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0x1000}, {&(0x7f0000000180)="34480e1cc5679ad35008793d4f67ab870e88f61a33df2137fa96ae404376d8bb8cb534e7efac37d0794713e98e46427e814df225b8b5b987c996729aa87c0db98e01d8f52664788152daf8530a28877bc5b66aa877eed9dca2c422962028e4a9a8a2f2c1b33db9", 0x67}, {&(0x7f0000001400)="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0x1000}, {&(0x7f0000002400)="7ff21c58143509d7325d966186d0996130336389484e4d27a215b306a1058ab12439f26bb83afb3dacde6256ba3d10c1a79e9b694503f9a21f3ed183ab09ac0aaf8b6f9999556f87a89de0d53cf91fd92c3c716174af623b197a1ed6c8506c7cc956861eb806d6b73a02cd269ea954b18524ed4ad3e38bf74e811a83ee06231753e619fcba739ec2689291c9d5a4d0388cc052227701293e19", 0x99}], 0x6}, 0x60040004) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) 19:05:07 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x6}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 438.455082][T20449] loop0: detected capacity change from 264192 to 0 [ 438.488866][T20454] FAULT_INJECTION: forcing a failure. [ 438.488866][T20454] name failslab, interval 1, probability 0, space 0, times 0 [ 438.503744][T20454] CPU: 1 PID: 20454 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 438.512559][T20454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 438.522681][T20454] Call Trace: [ 438.525962][T20454] dump_stack+0x107/0x163 [ 438.530305][T20454] should_fail.cold+0x5/0xa [ 438.535449][T20454] ? __alloc_file+0x21/0x280 [ 438.541209][T20454] should_failslab+0x5/0x10 [ 438.546959][T20454] kmem_cache_alloc+0x5b/0x440 [ 438.553055][T20454] __alloc_file+0x21/0x280 [ 438.558311][T20454] alloc_empty_file+0x6d/0x170 [ 438.563508][T20454] alloc_file+0x5e/0x5a0 [ 438.569218][T20454] alloc_file_pseudo+0x165/0x250 [ 438.575223][T20454] ? alloc_file+0x5a0/0x5a0 [ 438.581217][T20454] ? shmem_get_inode+0x593/0xc10 [ 438.586187][T20454] __shmem_file_setup+0x144/0x310 [ 438.592195][T20454] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 438.598466][T20454] __do_sys_memfd_create+0x26b/0x5a0 [ 438.604238][T20454] ? hmm_vma_walk_hugetlb_entry+0x8a0/0x8a0 [ 438.610447][T20454] ? syscall_enter_from_user_mode+0x1d/0x50 [ 438.616475][T20454] do_syscall_64+0x2d/0x70 [ 438.620915][T20454] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 438.626834][T20454] RIP: 0033:0x45e219 [ 438.630730][T20454] Code: 0d b4 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 438.652582][T20454] RSP: 002b:00007f5ff1475a18 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 438.660591][T20460] FAULT_INJECTION: forcing a failure. [ 438.660591][T20460] name failslab, interval 1, probability 0, space 0, times 0 [ 438.661282][T20454] RAX: ffffffffffffffda RBX: 0000000020000280 RCX: 000000000045e219 [ 438.682487][T20454] RDX: 0000000020000298 RSI: 0000000000000000 RDI: 00000000004c2c87 [ 438.691323][T20454] RBP: 0000000000011000 R08: 0000000020000298 R09: 0000000000000000 19:05:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x0, 0x6}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 438.699307][T20454] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000001 [ 438.707298][T20454] R13: 0000000020000100 R14: 0000000020000280 R15: 0000000020000000 [ 438.715303][T20460] CPU: 0 PID: 20460 Comm: syz-executor.5 Not tainted 5.11.0-rc5-syzkaller #0 19:05:07 executing program 4 (fault-call:0 fault-nth:6): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 438.715329][T20460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 438.715342][T20460] Call Trace: [ 438.715350][T20460] dump_stack+0x107/0x163 [ 438.715379][T20460] should_fail.cold+0x5/0xa [ 438.715398][T20460] ? security_file_alloc+0x34/0x170 [ 438.715427][T20460] should_failslab+0x5/0x10 [ 438.715449][T20460] kmem_cache_alloc+0x5b/0x440 [ 438.715471][T20460] security_file_alloc+0x34/0x170 [ 438.715496][T20460] __alloc_file+0xd8/0x280 [ 438.715522][T20460] alloc_empty_file+0x6d/0x170 [ 438.715546][T20460] path_openat+0xe3/0x2730 [ 438.715571][T20460] ? __lock_acquire+0x16c2/0x54f0 [ 438.715601][T20460] ? path_lookupat+0x830/0x830 [ 438.715628][T20460] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 438.715666][T20460] do_filp_open+0x17e/0x3c0 [ 438.715684][T20460] ? may_open_dev+0xf0/0xf0 [ 438.715705][T20460] ? alloc_fd+0x2bc/0x640 [ 438.715723][T20460] ? lock_downgrade+0x6d0/0x6d0 [ 438.715745][T20460] ? do_raw_spin_lock+0x120/0x2b0 [ 438.715770][T20460] ? rwlock_bug.part.0+0x90/0x90 [ 438.715795][T20460] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 438.715827][T20460] ? _raw_spin_unlock+0x24/0x40 [ 438.715852][T20460] ? alloc_fd+0x2bc/0x640 [ 438.715881][T20460] do_sys_openat2+0x16d/0x420 [ 438.715904][T20460] ? build_open_flags+0x680/0x680 19:05:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x0, 0x7}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 438.715925][T20460] ? __mutex_unlock_slowpath+0xe2/0x610 [ 438.715950][T20460] ? wait_for_completion_io+0x260/0x260 [ 438.715978][T20460] __x64_sys_openat+0x13f/0x1f0 [ 438.716001][T20460] ? __ia32_sys_open+0x1c0/0x1c0 [ 438.716027][T20460] ? syscall_enter_from_user_mode+0x1d/0x50 [ 438.716057][T20460] do_syscall_64+0x2d/0x70 [ 438.716076][T20460] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 438.716109][T20460] RIP: 0033:0x45e219 19:05:08 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x7}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 438.716127][T20460] Code: 0d b4 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 438.716149][T20460] RSP: 002b:00007f2dfafa6c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 438.716174][T20460] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000045e219 19:05:08 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f00000001c0)=@llc={0x1a, 0x0, 0xa6, 0x2, 0x6, 0x5, @local}, 0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r2 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f00000002c0)=ANY=[@ANYRESDEC=0x0, @ANYBLOB="5197f83c09bb8775850ec6b6c7b97c01dbf61d2c7f0b7a207a9026411baf789ec7df7a11d5aefabc2811056ba4edc82e902ee54d", @ANYBLOB="38dcbe3bda541262b7030972d2b671d8a00f0a7602ff72aaec1e28d07f1313635acdb2bbf14e89059ab4e95d5d0de07e7cd53bc829120418da25c24c28d24c4712258b9b02d9f1d7f4c151808b7de53988d349af587442b70af22fb9eb7701cbe4eb42176c5cd2b018b6a75c24979e71ab59eb19aaf93e3ec982c9d0b6154e90db449f0b557752e0d05e9d3fddd90fd74202916983c9327fa3728af80a33c9f3b1420e2f965d79856fae89eee9016c36cd157a6958792325a6aee6e71025e2f5affa6935e5ce87a9a4397ac47b50aa2971064bdfc013ede2d4ed8c9236e9e71ddd2fc31e885d6555e646dfefc04bbdddfdcc833d30f0a71e1237", @ANYRES64=0x0, @ANYRES64, @ANYRES16=r0, @ANYRES64, @ANYRES16=r1, @ANYBLOB="68e8d61f01484fd9683b5012d06258611f5a36ba97a543eab74cbac60045f6e33b12491acc31b3beec8d9a06591cc7e46c55eb2b8daff46cae45e47f5352f91ef94c0486428334246dcba249f3b2a59dbcb35807f5122fef87d4fd22d46a6231fa83e5f821439e6a7de6abff1096b4f32df60e05ab1f70152f55ab42d0299d79ba"]) r3 = openat(r2, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) pwrite64(r3, &(0x7f0000000100)="7188491db1625239aae80c5474cf08196521029f19c48fa289eaf434cb87401d24978609a78ab94826e266054c5bffbcedd5971cf6d9ecc1357fff09890b7ef72d237adca126e1b58590b497e783d2623d83428c98082e754927b11abff046c8ea04bbef0a0f990059068a14acfddc6f6bb36a53fa1d68e49949b56cf268ba6897b850f60364e02c73cbbff931084d99b1dd38f2845e4e73999c83", 0x9b, 0x8) 19:05:08 executing program 4 (fault-call:0 fault-nth:7): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 438.716188][T20460] RDX: 0000000000000000 RSI: 0000000020000080 RDI: ffffffffffffffff [ 438.716203][T20460] RBP: 00007f2dfafa6ca0 R08: 0000000000000000 R09: 0000000000000000 [ 438.716217][T20460] R10: 0000000004000000 R11: 0000000000000246 R12: 0000000000000003 [ 438.716231][T20460] R13: 00007ffe5327dbaf R14: 00007f2dfafa79c0 R15: 000000000119c0dc [ 438.769871][T20459] loop5: detected capacity change from 264192 to 0 [ 438.907156][T20471] loop1: detected capacity change from 264192 to 0 [ 439.019369][T20479] FAULT_INJECTION: forcing a failure. [ 439.019369][T20479] name failslab, interval 1, probability 0, space 0, times 0 [ 439.019400][T20479] CPU: 1 PID: 20479 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 439.019422][T20479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 439.019435][T20479] Call Trace: [ 439.019443][T20479] dump_stack+0x107/0x163 [ 439.019472][T20479] should_fail.cold+0x5/0xa [ 439.019495][T20479] ? security_file_alloc+0x34/0x170 [ 439.019522][T20479] should_failslab+0x5/0x10 [ 439.019546][T20479] kmem_cache_alloc+0x5b/0x440 [ 439.019572][T20479] security_file_alloc+0x34/0x170 [ 439.019599][T20479] __alloc_file+0xd8/0x280 [ 439.019624][T20479] alloc_empty_file+0x6d/0x170 [ 439.019650][T20479] alloc_file+0x5e/0x5a0 [ 439.019678][T20479] alloc_file_pseudo+0x165/0x250 [ 439.019706][T20479] ? alloc_file+0x5a0/0x5a0 [ 439.019731][T20479] ? shmem_get_inode+0x593/0xc10 [ 439.019760][T20479] __shmem_file_setup+0x144/0x310 [ 439.019783][T20479] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 439.019815][T20479] __do_sys_memfd_create+0x26b/0x5a0 [ 439.019844][T20479] ? hmm_vma_walk_hugetlb_entry+0x8a0/0x8a0 [ 439.019875][T20479] ? syscall_enter_from_user_mode+0x1d/0x50 [ 439.019906][T20479] do_syscall_64+0x2d/0x70 [ 439.019926][T20479] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 439.019953][T20479] RIP: 0033:0x45e219 [ 439.019970][T20479] Code: 0d b4 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 439.019991][T20479] RSP: 002b:00007f5ff1475a18 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 439.020014][T20479] RAX: ffffffffffffffda RBX: 0000000020000280 RCX: 000000000045e219 [ 439.020028][T20479] RDX: 0000000020000298 RSI: 0000000000000000 RDI: 00000000004c2c87 [ 439.020043][T20479] RBP: 0000000000011000 R08: 0000000020000298 R09: 0000000000000000 [ 439.020057][T20479] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000001 [ 439.020071][T20479] R13: 0000000020000100 R14: 0000000020000280 R15: 0000000020000000 [ 439.233938][T20489] FAULT_INJECTION: forcing a failure. [ 439.233938][T20489] name failslab, interval 1, probability 0, space 0, times 0 [ 439.234075][T20489] CPU: 1 PID: 20489 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 439.234096][T20489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 439.234109][T20489] Call Trace: [ 439.234117][T20489] dump_stack+0x107/0x163 [ 439.234146][T20489] should_fail.cold+0x5/0xa [ 439.234165][T20489] ? tomoyo_realpath_from_path+0xc3/0x620 [ 439.234196][T20489] ? tomoyo_realpath_from_path+0xc3/0x620 [ 439.234222][T20489] should_failslab+0x5/0x10 [ 439.234245][T20489] __kmalloc+0x72/0x3e0 [ 439.234264][T20489] ? slab_free_freelist_hook+0x5d/0x150 [ 439.234297][T20489] tomoyo_realpath_from_path+0xc3/0x620 [ 439.234328][T20489] ? tomoyo_profile+0x42/0x50 [ 439.234355][T20489] tomoyo_path_perm+0x21b/0x400 [ 439.234379][T20489] ? tomoyo_path_perm+0x1c1/0x400 [ 439.234408][T20489] ? tomoyo_check_open_permission+0x380/0x380 [ 439.234448][T20489] ? find_held_lock+0x2d/0x110 [ 439.234509][T20489] security_path_truncate+0xcf/0x140 [ 439.234537][T20489] do_sys_ftruncate+0x533/0x860 [ 439.234566][T20489] do_syscall_64+0x2d/0x70 [ 439.234595][T20489] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 439.234622][T20489] RIP: 0033:0x45e1e7 [ 439.234640][T20489] Code: 24 29 d7 48 69 ff e8 03 00 00 48 89 7c 24 08 48 89 e7 e8 dc e4 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 b8 4d 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 439.234662][T20489] RSP: 002b:00007f5ff1475a18 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 439.234685][T20489] RAX: ffffffffffffffda RBX: 0000000020000280 RCX: 000000000045e1e7 [ 439.234701][T20489] RDX: 0000000020000298 RSI: 0000000000011000 RDI: 0000000000000004 [ 439.234715][T20489] RBP: 0000000000011000 R08: 0000000020000298 R09: 0000000000000000 [ 439.234730][T20489] R10: fe03f80fe03f80ff R11: 0000000000000217 R12: 0000000000000001 [ 439.234744][T20489] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000020000000 [ 439.237064][T20489] ERROR: Out of memory at tomoyo_realpath_from_path. [ 439.260688][T20489] loop4: detected capacity change from 136 to 0 [ 439.283739][T20489] ISOFS: Unable to identify CD-ROM format. [ 439.384035][T20493] loop1: detected capacity change from 264192 to 0 [ 439.389504][T20493] squashfs: Unknown parameter '00000000000000000000Q—ø< »‡u…ƶǹ|Ûö' [ 439.445120][T20497] loop1: detected capacity change from 264192 to 0 [ 439.446127][T20497] squashfs: Unknown parameter '00000000000000000000Q—ø< »‡u…ƶǹ|Ûö' 19:05:09 executing program 5 (fault-call:9 fault-nth:4): r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) 19:05:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x0, 0x8}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:09 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x8}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:05:09 executing program 4 (fault-call:0 fault-nth:8): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:05:09 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) clock_gettime(0x0, &(0x7f0000000880)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000000800)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=""/232, 0xe8}, {&(0x7f0000000040)=""/57, 0x39}, {&(0x7f0000000240)=""/210, 0xd2}], 0x3, &(0x7f0000000380)=""/93, 0x5d}, 0x2}, {{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000740)=[{&(0x7f0000000480)=""/203, 0xcb}, {&(0x7f0000000580)}, {&(0x7f00000005c0)=""/123, 0x7b}, {&(0x7f0000000640)=""/225, 0xe1}], 0x4, &(0x7f0000000780)=""/72, 0x48}, 0x1}], 0x2, 0x2000, &(0x7f00000008c0)={r1, r2+60000000}) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) 19:05:09 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x1, &(0x7f0000000200)=[{&(0x7f00000008c0)="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", 0x404}], 0xa0c60, &(0x7f0000000040)=ANY=[]) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x38, 0x0, 0x4, 0x70bd25, 0x3, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}]}, 0x38}, 0x1, 0x0, 0x0, 0x40810}, 0x80) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) ioprio_get$pid(0x2, 0x0) r1 = syz_io_uring_setup(0x20c2, &(0x7f00000000c0)={0x0, 0x8543, 0x10, 0x2, 0xf6}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000780)=0x0, &(0x7f0000000180)) syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000080)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000040)}, 0x0) mmap(&(0x7f00006d6000/0x4000)=nil, 0x4000, 0x1000008, 0x10, r1, 0x42193000) r5 = openat$mice(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/input/mice\x00', 0x400) r6 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r7, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r9 = socket$nl_route(0x10, 0x3, 0x0) syz_io_uring_submit(r7, 0x0, &(0x7f00000007c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r9, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0, 0x20004800}, 0x0) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000440)=@IORING_OP_WRITE={0x17, 0x4, 0x4000, @fd_index=0x3, 0x3f, &(0x7f0000000700)="9a74697d145c0679c46135334a2c2e84137805de93f0c57c642584ff7b62c24b9820675990690516067ecd8f9c94c3c4f584dde2f95c6c843bb585de687004d07812eac354f0f8a5", 0x48, 0x0, 0x1}, 0x9) syz_io_uring_submit(r2, r4, &(0x7f00000005c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r5, 0x0, &(0x7f0000000580)={&(0x7f0000000240)=@generic={0x2c, "ec98612ab05e6fdb91df8275b31197b8334bc4f0aab0a369ab688bf4b16736d79a55a6513519f3fb526b7cc7d509d33e964b75ebb2526d9026b957b2348b30063e5e05ec4cf6719df000a3e0c456fce4f8a71a8918ef8367638005a068a14cec1c5b501551c4a59983c0b884d2daf005fa056eb8bf8d4fd8def933b30892"}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)="6de94b577592de5d23aebb8d5ef3013b9c7a21e7bad62e1acc91129d028306782dfd662e760589f45546729042421223dd", 0x31}, {&(0x7f0000000300)="a832fe67b75696303d8092ef041c0c693eb9ec17a3e2a7678e6654f67765f3606f1485b4bf4aa205d4667cb0e80db7220542a0a9541b7464836c1837af89d0e2ee1dfeadd8f909ed4f24abdf4d1c7d5b56d99d3df00eef99e7b6ff697fbced4a247fb02de97af9f14e6094d31523db96f7d092e9e02a7dff47e651872f89a50c4bfb53cb8abdee0ff0b5327fcf", 0x8d}, {&(0x7f00000003c0)="7410eeefa530289218db97acba1528d157ef42945340979b2aa863258ad41e5c6ee5784e20305fe0e9c190af07df5b4d6da68f1a61cd8c04e69a04e7f0c9572c1f458f9ddc8cc2fa7bcbca0c9b6e65151effd68b1258e4a0c5755f3c44beb795601d4cfcafa563c7de8f59d1dd2b80a9749aafa1a224fa89ea4de5b5836eb1efdaf5cd391bef19dfee2d94ab7472c0e399475906fcf18b07171e11c2180702337a0f2e6d49c88050a36ccfaead1303e8a6e0ffa2df54bdb2a8b8ef9ce34b54ef45b5562be35c14bff110b57d671845801c1dd88e47c7d386fc674f7783d674", 0xdf}], 0x3, &(0x7f0000000500)=[{0x78, 0x119, 0x3, "4de71de382abef09e19a100f7eff7b0648f7760bb77d362bedb982a09b375c80422aead7666bd91aa29478667fb13cc25d188404623772b74765d750cf766c53d03b788708d7716c008767367a3f68e2e521d3569fd82257ef6aa0ca9b310fef9942"}], 0x78}, 0x0, 0x40000, 0x1, {0x0, r10}}, 0xfff) [ 440.399874][T20519] FAULT_INJECTION: forcing a failure. [ 440.399874][T20519] name failslab, interval 1, probability 0, space 0, times 0 [ 440.415109][T20519] CPU: 1 PID: 20519 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 440.423887][T20519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 440.433948][T20519] Call Trace: [ 440.437425][T20519] dump_stack+0x107/0x163 [ 440.441765][T20519] should_fail.cold+0x5/0xa [ 440.446267][T20519] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 440.451661][T20519] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 440.457131][T20519] should_failslab+0x5/0x10 [ 440.461724][T20519] __kmalloc+0x72/0x3e0 [ 440.465889][T20519] tomoyo_encode2.part.0+0xe9/0x3a0 [ 440.471410][T20519] tomoyo_encode+0x28/0x50 [ 440.475832][T20519] tomoyo_realpath_from_path+0x186/0x620 [ 440.481472][T20519] ? tomoyo_profile+0x42/0x50 [ 440.486156][T20519] tomoyo_path_perm+0x21b/0x400 [ 440.491196][T20519] ? tomoyo_path_perm+0x1c1/0x400 [ 440.496232][T20519] ? tomoyo_check_open_permission+0x380/0x380 [ 440.502331][T20519] ? find_held_lock+0x2d/0x110 [ 440.507396][T20519] security_path_truncate+0xcf/0x140 [ 440.512695][T20519] do_sys_ftruncate+0x533/0x860 [ 440.517758][T20519] do_syscall_64+0x2d/0x70 [ 440.522175][T20519] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 440.528074][T20519] RIP: 0033:0x45e1e7 19:05:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x0, 0x9}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 440.532054][T20519] Code: 24 29 d7 48 69 ff e8 03 00 00 48 89 7c 24 08 48 89 e7 e8 dc e4 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 b8 4d 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 440.551937][T20519] RSP: 002b:00007f5ff1475a18 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 440.560358][T20519] RAX: ffffffffffffffda RBX: 0000000020000280 RCX: 000000000045e1e7 [ 440.568621][T20519] RDX: 0000000020000298 RSI: 0000000000011000 RDI: 0000000000000004 [ 440.576686][T20519] RBP: 0000000000011000 R08: 0000000020000298 R09: 0000000000000000 [ 440.584839][T20519] R10: fe03f80fe03f80ff R11: 0000000000000217 R12: 0000000000000001 [ 440.592811][T20519] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000020000000 19:05:09 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x9}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 440.624125][T20517] loop0: detected capacity change from 2 to 0 [ 440.629182][T20519] ERROR: Out of memory at tomoyo_realpath_from_path. [ 440.669782][T20516] loop1: detected capacity change from 264192 to 0 [ 440.700836][T20519] loop4: detected capacity change from 136 to 0 19:05:09 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000340)='./file0/file0\x00', 0xc0) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2c0000, &(0x7f0000000600)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x400}}, {@allow_other='allow_other'}, {@max_read={'max_read'}}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}], [{@appraise='appraise'}, {@obj_type={'obj_type', 0x3d, 'ipvlan\x00'}}]}}) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="6873717307000000911d675f001000000700000001000c00e0000200040000001a01000000000000f501000000000000a401000000000000dd01000000000000810000000000000015010000000000006c01000000000000920100000000000078da2baeacca4eccc9492d2aa61da3980e768c324619a38ca1c64070013443f414920078da636278cbc8c0c0c83051363d1ec840012940cc8424cf8c2627c5c2c0c0ccf01f2e0fe43280cc500362fd92dc02fde2ca2addccdcc4f4d4f4d43c13434b737333634b23fdb4cc9c540308c988643a13d46410ad09c4ec40cc8924cf8a643b179a4b612eaf6381d0c8fad880fc04a8bc8632aa3e905dff81800189469879006e063b540c14022140ff7100690062dd2825450078da63648000662056006226061686b4cc9c5403070646a0208463c80255c508a5991838c0127ac9f939297540614698b6794006cc0cc36b0cac708e1132c7180038d711c70e0078da4b60800045280d00071800825c010000000000001c0078da636080803a28ad00a51da0f43c287d0d4a4b3142680041df026e740100000000000008805cf90100535f01009a010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000ac0100000000000001", 0x1e6}], 0x80, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES32, @ANYRESHEX=r0]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) [ 440.805902][T20519] ISOFS: Unable to identify CD-ROM format. 19:05:10 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x32202, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) 19:05:10 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0xa}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 440.978434][T20562] loop5: detected capacity change from 264192 to 0 19:05:10 executing program 4 (fault-call:0 fault-nth:9): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 441.032176][T20552] FAULT_INJECTION: forcing a failure. [ 441.032176][T20552] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 441.136399][T20552] CPU: 1 PID: 20552 Comm: syz-executor.5 Not tainted 5.11.0-rc5-syzkaller #0 [ 441.145397][T20552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 441.155474][T20552] Call Trace: [ 441.158767][T20552] dump_stack+0x107/0x163 [ 441.163128][T20552] should_fail.cold+0x5/0xa [ 441.167659][T20552] _copy_to_user+0x2c/0x150 [ 441.172191][T20552] simple_read_from_buffer+0xcc/0x160 [ 441.177681][T20552] proc_fail_nth_read+0x187/0x220 [ 441.183093][T20552] ? proc_exe_link+0x1d0/0x1d0 [ 441.188398][T20552] ? security_file_permission+0x248/0x560 [ 441.194729][T20552] ? proc_exe_link+0x1d0/0x1d0 [ 441.199629][T20552] vfs_read+0x1b5/0x570 [ 441.203883][T20552] ksys_read+0x12d/0x250 [ 441.208209][T20552] ? vfs_write+0xa30/0xa30 [ 441.212755][T20552] ? syscall_enter_from_user_mode+0x1d/0x50 [ 441.218655][T20552] do_syscall_64+0x2d/0x70 [ 441.223243][T20552] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 441.229352][T20552] RIP: 0033:0x417b11 [ 441.233245][T20552] Code: 75 14 b8 00 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 6a fc ff ff 48 89 04 24 b8 00 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 b3 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 441.253148][T20552] RSP: 002b:00007f2dfafe8c70 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 441.261777][T20552] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 0000000000417b11 [ 441.270057][T20552] RDX: 000000000000000f RSI: 00007f2dfafe8cb0 RDI: 0000000000000007 [ 441.278045][T20552] RBP: 00007f2dfafe8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 441.286282][T20552] R10: 0000000004000000 R11: 0000000000000293 R12: 0000000000000004 [ 441.294261][T20552] R13: 00007ffe5327dbaf R14: 00007f2dfafe99c0 R15: 000000000119bf8c [ 441.308867][ T9775] Bluetooth: hci2: command 0x0406 tx timeout 19:05:10 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) 19:05:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x0, 0xb}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 441.392635][T20577] FAULT_INJECTION: forcing a failure. [ 441.392635][T20577] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 441.429709][T20579] loop0: detected capacity change from 264192 to 0 [ 441.473517][T20577] CPU: 1 PID: 20577 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 441.482601][T20577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 441.492677][T20577] Call Trace: [ 441.495976][T20577] dump_stack+0x107/0x163 [ 441.500337][T20577] should_fail.cold+0x5/0xa [ 441.504870][T20577] __alloc_pages_nodemask+0x189/0x730 [ 441.510394][T20577] ? __alloc_pages_slowpath.constprop.0+0x2240/0x2240 [ 441.517886][T20577] alloc_pages_vma+0xdd/0x770 [ 441.522597][T20577] shmem_alloc_page+0x11f/0x1f0 [ 441.527476][T20577] ? shmem_swapin+0x230/0x230 [ 441.532262][T20577] ? lock_downgrade+0x6d0/0x6d0 [ 441.537153][T20577] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 441.543597][T20577] ? percpu_counter_add_batch+0xbd/0x180 [ 441.549476][T20577] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 441.555394][T20577] ? __vm_enough_memory+0x184/0x360 [ 441.561052][T20577] shmem_alloc_and_acct_page+0x161/0x8a0 [ 441.566724][T20577] shmem_getpage_gfp+0x551/0x2450 [ 441.571877][T20577] ? shmem_mfill_atomic_pte+0x1d70/0x1d70 [ 441.577628][T20577] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 441.583899][T20577] ? iov_iter_fault_in_readable+0x1f9/0x3f0 [ 441.589835][T20577] shmem_write_begin+0xf9/0x1d0 [ 441.594721][T20577] generic_perform_write+0x20a/0x4f0 [ 441.600085][T20577] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 441.606099][T20577] ? current_time+0x2c0/0x2c0 [ 441.610804][T20577] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 441.616563][T20577] ? generic_write_checks+0x2a9/0x380 [ 441.621978][T20577] __generic_file_write_iter+0x24e/0x610 [ 441.628110][T20577] generic_file_write_iter+0xd7/0x220 [ 441.634037][T20577] ? iov_iter_init+0x3c/0x130 [ 441.638746][T20577] new_sync_write+0x426/0x650 [ 441.643451][T20577] ? new_sync_read+0x6e0/0x6e0 [ 441.648336][T20577] ? lock_release+0x710/0x710 [ 441.653128][T20577] ? apparmor_file_permission+0x26e/0x4e0 [ 441.658889][T20577] vfs_write+0x791/0xa30 [ 441.663159][T20577] __x64_sys_pwrite64+0x1fd/0x250 [ 441.668414][T20577] ? ksys_pwrite64+0x1a0/0x1a0 [ 441.674047][T20577] ? syscall_enter_from_user_mode+0x1d/0x50 [ 441.679980][T20577] do_syscall_64+0x2d/0x70 [ 441.684420][T20577] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 441.691165][T20577] RIP: 0033:0x417d77 [ 441.695075][T20577] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 a1 18 00 00 c3 48 83 ec 08 e8 07 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 4d fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 441.715050][T20577] RSP: 002b:00007f5ff1475a10 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 19:05:10 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0xc}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 441.723875][T20577] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000417d77 [ 441.731869][T20577] RDX: 0000000000000006 RSI: 0000000020010600 RDI: 0000000000000004 [ 441.741060][T20577] RBP: 0000000000000000 R08: 0000000020000298 R09: 0000000000000000 [ 441.749052][T20577] R10: 0000000000008800 R11: 0000000000000293 R12: 0000000000000001 [ 441.757628][T20577] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000020000290 19:05:10 executing program 1: r0 = creat(&(0x7f0000000340)='./file0/file0\x00', 0xc0) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2c0000, &(0x7f0000000600)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x400}}, {@allow_other='allow_other'}, {@max_read={'max_read'}}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}], [{@appraise='appraise'}, {@obj_type={'obj_type', 0x3d, 'ipvlan\x00'}}]}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x40, 0xd8, 0x202, 0x8, 0x3, 0x3, 0x9, 0x15b595c7}, &(0x7f0000000100)=0x20) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) openat(r1, &(0x7f0000000140)='./file0/file0\x00', 0x418441, 0xa) [ 441.781269][T20579] squashfs: Unknown parameter './file0/file0' [ 441.795312][T20577] loop4: detected capacity change from 136 to 0 19:05:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x0, 0xe}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:11 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000002740)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)="ffd5d8ef3372d3b35c90388c4f6a1f5694ab39f7cdd2f8ba234aeaa44001baaa40f8e5b10fe671fd129ddf6ad473b136876d6a66233e1b9dfc5e03e03735b3dc5b572d81e9fd8b397d77fc18f5622b9095bc450a45bdd75b42f5b7b399d1de4a0aaf8b65fe0a4c7e11b16580f00cb74dfbbded62ef0a1c22673b90ff83ad", 0x7e}, {&(0x7f0000000240)="c79eeb6e3fe5ff2621fe419d80862b175b361c9c8ce462f95c77437c47e4737c7d6c27673f1e634dea7eff9be27d88960892e05c231cbce31970fac5b19a83c43782765384c406cd9aca83dac097809e16df56dbf612c6fe8df0e0b310176b058b6fc89e016025d761c546b83a298679bdc479c20f11132b788dd80bd0c44413962773233cc699daef917c16ffaa03eb84108d7511db44b82c094b7712be0f4e39de79520c894f86bc4c8d90bf8063ccf516be2fc45f112ece8f692e57c8a17faf4380944ee970d1040f67e3d8417e4590411b4f8bd0c68595ff1a450a48f7d425b5a4c5f7688b29a4ec5676cc168a818af6393d358f21", 0xf7}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000001340)="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", 0xfd}], 0x4, &(0x7f0000000180)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4008880}, {0x0, 0x0, &(0x7f0000002600)=[{&(0x7f00000001c0)="107910f7409682015f58930bc41827", 0xf}, {&(0x7f0000001440)="41c8178b77f31d7b74b59f83e05b15c7541cab877bea0379fdea916d0e4072ca3291294092a503af8407d474b88a4d83d099cf78ffd0771b6fc95be5e87fa5dfd7165e55b967148a04b93678335f68a751e5eddaf74c2c28be02ed2ff6e96a9e2870b5bfffd23741e1af745f58ed41b42b621e644934d41e2e066489bea884edd28ad7f68a178f04946870e0d1c1d6b80d778fe844072de821ea594ff3c2ce070878d4600b85446ac0067afd3fc4e093e3cea99cf22c6acd3e57fc77b6119c50402095085dc64802987349a45777f990bb6e862464807a7c43b5b4dabef93c5580", 0xe1}, {&(0x7f0000001540)="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", 0x1000}, {&(0x7f0000002540)="e02d8a8408197b8a81da2ada7ed92c94b3e0304603affec39bdb36cf70", 0x1d}, {&(0x7f0000002580)="8ee61b58942a5b457810fa39fe", 0xd}, {&(0x7f00000025c0)}], 0x6, &(0x7f0000002680)=[@assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xafe5}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0xdde80e024c65f16c}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18}], 0xa8, 0xc0}], 0x2, 0x4008880) mkdir(0x0, 0x0) mkdir(&(0x7f00000025c0)='./file0\x00', 0x13b) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) r1 = openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) r3 = accept4$packet(r1, &(0x7f00000027c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000002800)=0x14, 0x80000) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x6400, {0x0, 0x0, 0x0, 0x0, 0x3085d}, [@IFLA_AF_SPEC={0x4}, @IFLA_IFNAME={0x14, 0x3, 'ipvlan1\x00'}, @IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmmsg(r2, &(0x7f0000008340)=[{{&(0x7f0000002840)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x2, 0x2, 0x4, {0xa, 0x4e24, 0x811, @dev={0xfe, 0x80, [], 0x3c}, 0x1}}}, 0x80, &(0x7f0000002b40)=[{&(0x7f00000028c0)="50f4105b59603ba0dde130beea3d9a82f0312b7754dc2ad194cecc4a195992eccec3fa1527b80d4e4ba921f09048c5069c48930352102087a5aa8ecd9acd21382e5d1ebe99012a7007518f4b79", 0x4d}, {&(0x7f0000002940)="36d79525599d5be53aef6aa606de3b2c3ea96bbf61a83344ff22057095d8c9f5c02f1027dfa5b7a36d20cf53d52b21facb062f17236a64e677b7983baa365fb52b873dd8ea0036d1b933ac246b79938b3280fc51cc99779876dd044447bce6cfa13f42d82ff043a0596d96e2e6ac004c1c1b7d86a698f2c75591426d87ec9292b4e109e3b803e4a799a09c6c012008a656a0", 0x92}, {&(0x7f0000002a00)="8d2396f173600425b3528bd4a5ee2d421d1ac105d1c710a34f1c08bce4d0113adc83ad53da8965fba090d1a40231421f0e03566779b9afa2ff58e2fdae37976ee7f4722294fa9f4c2a998729ffb7470469999240f14bcda9d25726171d3199ea9722788d35aff2a5437a3d7bad03217a33be485134db145392c1ed1411016fa432c9f0991a20b1a9b6ddfec819df3a30138940d2e63e5e04bf330f6ed1294a2599898d1d8b85b575dcc95ed07f", 0xad}, {&(0x7f0000002ac0)="029b1923927675669b346a60e90850f4ed29a6539b5a1b1398d4af8422ae26e3a62dd9e73a9ef5a87ffe7265c359c71253016f0f370c638bbd37a602c5557cbb0c3cf5ab2bc601f392ed729b56b9576145e96025", 0x54}], 0x4, &(0x7f0000002b80)=[{0x90, 0x84, 0x4, "c7ae940285aaa28943ae50583b2110fa3c2663e909b10d62e4f6cd511a5e77b0db40f08d9d8c27ae5ee3d95eadab5056c087a794f0df17f6805b8f62833f024f82c1106b726d21334b3a7b6bfff6c1e733f5390f8348a4acec0e5eb87e06c0958c56faddae2e4d7d90ca328c095d82b6d49c2a82f3c651ee15b11e3f88554c"}, {0xc0, 0x100, 0x0, "c1c32f06f23d62d5eaf3d6cea6cac6cf5701d47c5a45202f38ac5820829614f8bcef3d42c87f73a26ab3deefbac92d6b41f50e61ed50d36396be4161fa4ec41259efe20fce17ea2dfcedaa33cd7174bea276ea396ccaf76f90df8be18fadb703ac32dc78e620f3b4ad43677138534819f9d92ea4589816a294d165d8d0a0f970124fb6e087ed173e8b9847cd678959e4ed93316a12539a9694f9ccef5d0daf01114bd8c0f6697830d133fb"}], 0x150}}, {{&(0x7f0000002d00)=@ethernet={0x1, @remote}, 0x80, 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0x2460}}, {{&(0x7f0000007c40)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e23, @local}, 0x4, 0x0, 0x1, 0x4}}, 0x80, &(0x7f0000007e40)=[{&(0x7f0000007cc0)="c473fdead1d6144455de87835ee2c6d2eb7dcc74bc928e99dd967e5859fcbd9262ce8ed2c3bc7c4c63297e62a7caba8bfdf18bb5d9a0a7af0eaed487ef3d571ad0dee2235c7b243e088cb152637898b7c5b746c01aae685ba59ffd63900049f9e566cfc90a547387483613df36b7cc9869aa9b896be81f3d45616dfceaf28aa58396cd48b8468c6ac70cdfdd3052dec33eec0b772982211aa54607e8660b36755ba183790da842d77f21aa4137ed397f433f5094483260717f62ae0632c39b883c45ee717c8a445375b69c159f1a25674b29703c0d2748a9ddf61fe7c1", 0xdd}, {&(0x7f0000007dc0)="60b67c3780b230d37199be4422a0fa313e83ac5eb0f27836258916917261aa61277dd9f3cb939ed33d61a4e7f4f70756e21178646174a2e6b0d2f06c44045cd5fc83dffe2fb409f6c984ebfd4a4d01468574", 0x52}], 0x2, &(0x7f0000007e80)=[{0xf0, 0x114, 0x7, "558b99dac349be04790aced0dc125540e0a390de34af4b13b3aee07ee7fb0ff453fd2d64bd4bd2ae85e81ec865f4d0ba873d7ddfb8dd3b0ca850a0e9a54a62ae52daa28cc061fadb7ddd059325ec6ff7d8437c6a844d167d4681ebed19395395f8a1b769c6e19a600560be725acbcf4348992e9582487be3de3e866f521c7d437a2f98e5333ce06bf5a7825c318f68a7af6841ca68d0a6222d03327ad63b5d8e0a660b02f8b9d18de09120bed45b6bb55d4fc758bc14ff6ea30298fc70c3a6c6e19724a6c7379a0098b14c39f16631deaf4681307ce95d7a3cb2f31a"}, {0x90, 0x119, 0x3, "4ceee8190b63a6b8c1bfabc72145c2bde075b470691f6709f7c25a311b7b6d764e7d77f0d3e2c470c6402419ec306212b78ea6331af1e15ec7330453a17bb00bc48f68923564ddcac2e2dfd0caa1214fd96c8c1b67772261b1621d56cc4fa37459876fd2cf03916f05edab436557666108a9e92cb28d8262438ac7b625"}, {0x60, 0x111, 0x0, "92d20a5bb0e77784744af506a45e22035a15c828af69f79fd7bc032c155165a60ae815ad24ca21501b5c1db057147e46231a0d2b45368982af5c11e93ae20fab291921cdf771822b7bdaec3227990924"}, {0x68, 0x29, 0x5, "d6edc5add9345efc260a21e8b8eff9980c80fb60526bb502ba1bf435f3ac072eb0eff24e09ba20c689f113396e5fd8c5f5cbde39f325e27d1320614458c674eeb3e64d2fae4107042801ddde792c60ef84a30007645526"}, {0x18, 0x1, 0xa8b4, "e6d8"}, {0x50, 0x104, 0x1, "82a2a8e12797de63b0c8d0d559d036100765c16f63f8e8913ccafc39cc2ffd0f87892d3b4c5a79451e28a1246582b4b8fd8ea0d8a3232e58955a4f"}, {0x98, 0x10a, 0x5, "25078815a5c25723cfde256dc316d3159d06a68f21d5dbe36553cdfef6b008b83aef4fb18b824bf7d9fbb6eb396bb61af351a7b0bad7992ca392d528fc49febe12c285613764c6dbdf4df19af3d4f324da7a3f935689e14835147434fff5b1a17655a2061bf5cf658eb3035791e2d45db1235cbe9ec453295cb3216d244417afd1effc163228"}, {0xa8, 0x10b, 0x5, "da63e8b9016dc5e292b57e4aa071e8cde6c02583a5b1c6618836ef3af8ca8604ca6fe9d26fca596fed3dbf22dda3077e4fe747677c83291396c54b9e285a69a1d35fffa87286b04a0d419f306e6fb932bd2a030daa414ab64320d0f24cf9f47b70746676803b59b20cb5cea9deec670ba777cfd4456614a17bb738ca2ee5fa4266f6d12a36f59cc4afeb469c8f25c83532f3d3f632962f63"}, {0xb8, 0x117, 0x90, "17ec8bf5e106ad436e9caf40e2aa774776ba49eeb275c512788e1b0819c2a9fce6acafbce184ab149d4eeabc4d8ae337332d45e5744a66d9db09dec64e9b20c3563751ec15e5c7829eb5fde188f759e6414d216413969631194e5d387dc8617f41ad031d98ce1ff6c0eee071a9d937282066c49cd05762577efe6e0fd707a9de729f49d3e1839742a6adcc4020bea4dd7f77f8095fe08bc8dcfd69916f6221b6c755491fde74fe"}], 0x4a8}}], 0x5, 0x20044001) ioprio_get$pid(0x2, 0x0) [ 441.953383][T20577] isofs_fill_super: bread failed, dev=loop4, iso_blknum=34, block=68 19:05:11 executing program 4 (fault-call:0 fault-nth:10): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:05:11 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0xe}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 442.069652][T20600] loop1: detected capacity change from 264192 to 0 [ 442.124474][T20600] squashfs: Unknown parameter '@' 19:05:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x0, 0xf}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 442.170261][T20605] loop5: detected capacity change from 264192 to 0 19:05:11 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0xf}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 442.241420][T20612] loop0: detected capacity change from 264192 to 0 [ 442.320543][T20629] FAULT_INJECTION: forcing a failure. [ 442.320543][T20629] name failslab, interval 1, probability 0, space 0, times 0 [ 442.334436][T20629] CPU: 1 PID: 20629 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 442.343233][T20629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 442.349895][T20626] loop1: detected capacity change from 264192 to 0 [ 442.353289][T20629] Call Trace: [ 442.363199][T20629] dump_stack+0x107/0x163 [ 442.367557][T20629] should_fail.cold+0x5/0xa [ 442.372098][T20629] ? xas_alloc+0x330/0x440 [ 442.376805][T20629] should_failslab+0x5/0x10 [ 442.379902][T20626] squashfs: Unknown parameter '@' [ 442.381335][T20629] kmem_cache_alloc+0x5b/0x440 [ 442.381365][T20629] xas_alloc+0x330/0x440 [ 442.381389][T20629] xas_create+0x2db/0x1060 [ 442.381420][T20629] xas_create_range+0x241/0x6e0 [ 442.404856][T20629] shmem_add_to_page_cache+0xa81/0x1670 [ 442.410452][T20629] ? shmem_unused_huge_scan+0xb0/0xb0 [ 442.415870][T20629] ? shmem_alloc_and_acct_page+0x326/0x8a0 [ 442.421712][T20629] shmem_getpage_gfp+0x770/0x2450 [ 442.427127][T20629] ? shmem_mfill_atomic_pte+0x1d70/0x1d70 [ 442.432894][T20629] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 442.439174][T20629] ? iov_iter_fault_in_readable+0x1f9/0x3f0 [ 442.445118][T20629] shmem_write_begin+0xf9/0x1d0 [ 442.450003][T20629] generic_perform_write+0x20a/0x4f0 [ 442.455331][T20629] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 442.461781][T20629] ? current_time+0x2c0/0x2c0 [ 442.468230][T20629] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 442.473983][T20629] ? generic_write_checks+0x2a9/0x380 [ 442.479577][T20629] __generic_file_write_iter+0x24e/0x610 [ 442.485244][T20629] generic_file_write_iter+0xd7/0x220 [ 442.491069][T20629] ? iov_iter_init+0x3c/0x130 [ 442.495966][T20629] new_sync_write+0x426/0x650 [ 442.501623][T20629] ? new_sync_read+0x6e0/0x6e0 [ 442.506419][T20629] ? lock_release+0x710/0x710 [ 442.511126][T20629] ? apparmor_file_permission+0x26e/0x4e0 [ 442.517866][T20629] vfs_write+0x791/0xa30 [ 442.522434][T20629] __x64_sys_pwrite64+0x1fd/0x250 [ 442.528291][T20629] ? ksys_pwrite64+0x1a0/0x1a0 [ 442.533090][T20629] ? syscall_enter_from_user_mode+0x1d/0x50 [ 442.539027][T20629] do_syscall_64+0x2d/0x70 [ 442.543586][T20629] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 442.550132][T20629] RIP: 0033:0x417d77 19:05:11 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x2, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) [ 442.554038][T20629] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 a1 18 00 00 c3 48 83 ec 08 e8 07 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 4d fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 442.573913][T20629] RSP: 002b:00007f5ff1475a10 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 442.582497][T20629] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000417d77 [ 442.590468][T20629] RDX: 0000000000000006 RSI: 0000000020010600 RDI: 0000000000000004 [ 442.598522][T20629] RBP: 0000000000000000 R08: 0000000020000298 R09: 0000000000000000 [ 442.606497][T20629] R10: 0000000000008800 R11: 0000000000000293 R12: 0000000000000001 [ 442.614632][T20629] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000020000290 19:05:11 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x10}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 442.690901][T20629] loop4: detected capacity change from 136 to 0 19:05:11 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) r1 = openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000340)='./file0/file0\x00', 0xc0) write$P9_RREADLINK(r1, &(0x7f0000000700)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) r3 = creat(&(0x7f0000000340)='./file0/file0\x00', 0xc0) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2c0000, &(0x7f0000000600)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x400}}, {@allow_other='allow_other'}, {@max_read={'max_read'}}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}], [{@appraise='appraise'}, {@obj_type={'obj_type', 0x3d, 'ipvlan\x00'}}]}}) recvmsg$kcm(r3, &(0x7f0000000b40)={&(0x7f00000008c0)=@phonet, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000940)=""/225, 0xe1}, {&(0x7f0000000a40)=""/175, 0xaf}], 0x2}, 0x100) openat$full(0xffffffffffffff9c, &(0x7f0000000880)='/dev/full\x00', 0x420202, 0x0) sendmsg$kcm(r2, &(0x7f0000000640)={&(0x7f0000000100)=@pppoe={0x18, 0x0, {0x4, @remote, 'netdevsim0\x00'}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000180)="a241ebcb4f87376285dc61e81cf561be1eb979679cb8bcbcb7da0e51d53cfd811c01458a0a2ec6d28804ac7c67410e7ff503b7a0a18f080bbb28215552997b8e52f2a0b59296f2b4cda72cd0c5d88024585b6cb22d2f", 0x56}, {&(0x7f0000000240)="e54b1d6e881503910a47b17e94e38a88485b4a718859ba6632ddcb8b5d6831a7e05a0be90454c23e2f01a8fbe0f32ce51909e8551980177743e1139b36a91df84ec981ac0e1e7c7bd39f8e89b916d45fdd85c76a1d510e509d1347a2ef81f1f2da62", 0x62}, {&(0x7f00000002c0)="72706e950b5eefea1007b276d32a7700c219be28732b91e2b184d8c77bca09b4b7f5882c287c8b8653e165072e6fc59e9e94da971c951a22c2914b29f6b4f62d8fdb96b85dc9d6fec6ef247a383610f4a737f45d66c0137c", 0x58}, {&(0x7f0000000340)="8b4dc8e1d31a5982ac0a91f466ced826001be54841c511973127dbd3dabb0f1fdfbedd1ebcd287fc3f35546c01bb59535a3a182afc34d91700b598f057c912c0305ff7415218040bd031ad8f1d2e2a25a3e824c00f9eb824b63c26676c67a49deb0947c767fd686e", 0x68}], 0x4, &(0x7f00000003c0)=[{0x88, 0x119, 0x2, "dfb596dfe67e046e0d3952ee7319b208f47736dbafe8a4f88d736f97696ac02c179b77b59d3db45e89349378124a688f1d201bda4602a082c395a7268055b30932a302b0adc4e23162c57e945abb017fcce014bb725e5504a2900c1aa6fa1b3bc5099d499d931a5173e61b5578ce3fc7196fbf286c"}, {0xb8, 0x10e, 0xfffffffd, "25dc0b689e3e0a35472a58314b98259e06542f7fa8a0576da7852f03787e7f5e62f89e24a9580fc5ce25f0605578fdefe2a41bed736f5c372994d8a9afb23e3670df62ebba9a1a9cf6d6fbd49b92a38252d71b03cc041f27ba4eef22187ceca31037bd8437ce654bdae50434f4bd61bd90bbb9694146552d3ff0a949677089d5e6f36b25032a2d6c8a92ef8004358e110432a736957815f623dbe07fbf38f2332c4dd2a28ddd18"}, {0x40, 0x10a, 0x4, "a9a5be661bd197e8117defc383d2c1498453f8a5d26008b36b7601326a5a07cb70d30358a8a4d65d47de877dafd482"}, {0xe8, 0x107, 0x80000001, "9b530939b740dc3dd7274c3126d2c3a11de2eb91d6690cd26f0f349da2aa9af9f3178c7917947216c68e281b3df9a02b5cc398e8b7c47ca3aa3a8308f27f4daacd81323753eb25c6a135de63a6332d1ed01b169b84bc3c37838e911fc875bdce5ea6dfce110797c0b59098e08b1b51330aac874bba473581c3df81195a23da3cebfa5007fc92e4c7162b34332400e51f193dfe26cf28ede1451521103d5ecf6827852d5c5de232a17a702be9c5dded29992f31c2eb1b335cce86d0de09e40b4076008a0b37371d044f1dfb46f0509240e075e7918e"}], 0x268}, 0x4000) removexattr(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)=@known='user.incfs.size\x00') 19:05:11 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x60}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:05:11 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000003740)={&(0x7f0000000140)=@caif=@dgm={0x25, 0x10001, 0x7}, 0x80, &(0x7f0000001480)=[{&(0x7f00000001c0)="7e637c7d42a1d2a054bd", 0xa}, {&(0x7f0000000340)="0df4ac3a806c7953def8bcf0a5cb110c8c55a3b2e1aaeea5c534ca0619afa610bf5a4359a2581eae2d006bb806497e1ffece78e08ccce6d711cae6d9223e356b739735a16d6824bf59db7dab842c556236dcb2dff220721820ac575cad9af0611a173146ea21d1dadf3d22a77e30550ba5f1462384d61f1db9a1ef5ec37743e2284b52e74a3e0f8538ab2948262ae3f5c4461a7b37e2cc0f445b027f6ae0a38195f3a6967a95ea4b9b3c7165e15c12d8", 0xb0}, {&(0x7f0000000400)="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0x1000}, {&(0x7f0000001400)="2324ea1e2e8dbf54e898623043829f2712aaca937e6f684aacfc72280e38b6b5c9cccec3ec6b27dd3b995fe32a1eec04aa9e37067f1f21754562eed73eaf9bd9d63ddd58692430", 0x47}], 0x4, &(0x7f00000014c0)=[{0x1010, 0x101, 0x4, 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{0x110, 0x101, 0x3ff, "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"}], 0x2270}, 0x80) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) ptrace$setregs(0xd, 0x0, 0x2d582c9b, &(0x7f0000003780)="382efe15") mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000, 0x6, &(0x7f0000ffb000/0x2000)=nil) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x41, 0x4000000) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) r2 = creat(&(0x7f0000000340)='./file0/file0\x00', 0xc0) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2c0000, &(0x7f0000000600)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x400}}, {@allow_other='allow_other'}, {@max_read={'max_read'}}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}], [{@appraise='appraise'}, {@obj_type={'obj_type', 0x3d, 'ipvlan\x00'}}]}}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000037c0)=r2, 0x4) openat$vcsa(0xffffffffffffff9c, 0x0, 0xac8c2, 0x0) mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='bpf\x00', 0x210000, &(0x7f0000000240)={[{@mode={'mode', 0x3d, 0x8f5}}, {@mode={'mode', 0x3d, 0x7a5}}, {@mode={'mode', 0x3d, 0x8}}, {@mode={'mode', 0x3d, 0x63e}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x9c1}}, {@mode={'mode'}}, {@mode={'mode', 0x3d, 0x6}}], [{@subj_type={'subj_type', 0x3d, 'bpf\x00'}}]}) ioprio_get$pid(0x2, 0x0) [ 442.799000][T20629] ISOFS: Unable to identify CD-ROM format. 19:05:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x0, 0x12}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:12 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x6d}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 442.887592][T20645] loop5: detected capacity change from 264192 to 0 19:05:12 executing program 4 (fault-call:0 fault-nth:11): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 442.928619][T20646] loop1: detected capacity change from 264192 to 0 [ 443.008636][T20646] squashfs: Unknown parameter '€' 19:05:12 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x4, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) 19:05:12 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 443.160413][T20663] Can't find a SQUASHFS superblock on loop0 19:05:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x0, 0x60}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 443.200884][T20676] FAULT_INJECTION: forcing a failure. [ 443.200884][T20676] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 443.214441][T20676] CPU: 0 PID: 20676 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 443.223224][T20676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 443.233297][T20676] Call Trace: [ 443.236592][T20676] dump_stack+0x107/0x163 [ 443.241475][T20676] should_fail.cold+0x5/0xa 19:05:12 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)=@rxrpc=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x4e21, 0x8, @private0, 0x7ff}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000180)="8c79c707cf4b119f022bf8da4a855867abf09513bb1f7e4bdd9ac4c3efa0ee2dbc18efc2f193eeda3334accdf25b56a8ba14351f45729033c3187dfc408e8815f1d63801362529e113c3ce23fe65243fd61374b6beeee62755745eab639ea62f271ede376e3c07f0987f0c35", 0x6c}], 0x1, &(0x7f0000000240)=[{0x58, 0x2e70649815f38d3d, 0x0, "420799ce4b7e3fafc818b297362f98bc4b8c78f3cb934ba701f31db234025aae9af41bfc42e1e30b7851b9bf0942773be83e654f9d91d6ca602eabbe5060313de55d36"}], 0x58}, 0x8004) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="6873717307000000911d675f001000000700000001000c00e0000200040000001a01000000000000f501000000000000a401000000000000dd01000000000000810000000000000015010000000000006c01000000000000920100000000000078da2baeacca4eccc9492d2aa61da3980e768c324619a38ca1c64070013443f414920078da636278cbc8c0c0c83051363d1ec840012940cc8424cf8c2627c5c2c0c0ccf01f2e0fe43280cc500362fd92dc02fde2ca2addccdcc4f4d4f4d43c13434b737333634b23fdb4cc9c540308c988643a13d46410ad09c4ec40cc8924cf8a643b179a4b612eaf6381d0c8fad880fc04a8bc8632aa3e905dff81800189469879006e063b540c14022140ff7100690062dd2825450078da63648000662056006226061686b4cc9c5403070646a0208463c80255c508a5991838c0127ac9f939297540614698b6794006cc0cc36b0cac708e1132c7180038d711c70e0078da4b60800045280d00071800825c010000000000001c0078da636080803a28ad00a51da0f43c287d0d4a4b3142680041df026e740100000000000008805cf90100535f01009a010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000ac0100000000000001", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) r1 = openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in=@dev}}, &(0x7f0000000440)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f00000009c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000980)={&(0x7f0000000480)=@allocspi={0x4e8, 0x16, 0x400, 0x70bd29, 0xfffffff9, {{{@in6=@loopback, @in6=@private0, 0x4e22, 0xff01, 0x4e24, 0x5, 0x2, 0x20, 0xa0, 0x16, 0x0, r2}, {@in=@rand_addr=0x64010100, 0x4d5, 0x3c}, @in6=@private2, {0x800, 0x223, 0x2, 0x1, 0x6, 0x3, 0x3, 0x6}, {0x9, 0x5, 0x8, 0x8}, {0x100, 0x0, 0x80000001}, 0x70bd27, 0x0, 0xa, 0x0, 0x18, 0x82}, 0xfffffffe, 0x96}, [@migrate={0x134, 0x11, [{@in=@dev={0xac, 0x14, 0x14, 0x17}, @in6=@loopback, @in=@loopback, @in=@dev={0xac, 0x14, 0x14, 0x26}, 0x32, 0x0, 0x0, 0x3500, 0x2, 0xa}, {@in6=@remote, @in=@broadcast, @in6=@private2, @in=@broadcast, 0x6c, 0x0, 0x0, 0x3505, 0xa, 0xa}, {@in=@private=0xa010102, @in=@multicast1, @in=@remote, @in6=@remote, 0xff, 0x4, 0x0, 0x3504, 0x2, 0xa}, {@in=@remote, @in6=@private2={0xfc, 0x2, [], 0x1}, @in6=@mcast2, @in6=@dev={0xfe, 0x80, [], 0x18}, 0x32, 0x2, 0x0, 0x0, 0x2, 0x2}]}, @mark={0xc, 0x15, {0x35075b, 0x7fff}}, @migrate={0xe8, 0x11, [{@in=@multicast2, @in6=@empty, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@loopback, 0x2b, 0x2, 0x0, 0x3507, 0xa, 0xa}, {@in6=@loopback, @in=@dev={0xac, 0x14, 0x14, 0x18}, @in=@multicast1, @in=@remote, 0xff, 0x2, 0x0, 0x3504, 0x2, 0xa}, {@in=@multicast1, @in6=@ipv4={[], [], @empty}, @in=@private=0xa010100, @in6=@private0={0xfc, 0x0, [], 0x1}, 0x32, 0x4, 0x0, 0x3500, 0xa, 0x2}]}, @extra_flags={0x8, 0x18, 0x8000}, @XFRMA_SET_MARK_MASK={0x8, 0x1e, 0x2}, @sec_ctx={0xd0, 0x8, {0xcc, 0x8, 0x0, 0xfc, 0xc4, "d4157a35216ead5a46228be9511ca1e67513734f73701c7f3b4ac0552e06df4852213b38dd8214c7d3d368737cc75754c6550ca062ea21e36a181e841555d46b7d425fe218ceb4a9fe13e1643242c225a8ed8a262592ea09b1ac1d4f6e726d0942c5c5dd2182299cc95010f4fa3447dfd7649c80ddaf472eda84bd65e1f23dbe4acc5e251a6815db92e683afe361dbea8a792ccfcdcbbc97a05232828c3aa36eeba3b05759a6af9548bfc0b17fd0590422d2c5c55da26d9f1b7563f4c099cf970c67c316"}}, @migrate={0xe8, 0x11, [{@in=@private=0xa010100, @in6=@mcast1, @in=@loopback, @in6=@ipv4={[], [], @broadcast}, 0x33, 0x0, 0x0, 0x34ff, 0x0, 0xa}, {@in6=@mcast1, @in6=@private0, @in6=@private0, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x3c, 0x0, 0x0, 0x0, 0x2, 0x2}, {@in=@multicast2, @in=@loopback, @in=@rand_addr=0x64010101, @in6=@remote, 0xff, 0x4, 0x0, 0x3506, 0x2, 0xa}]}]}, 0x4e8}, 0x1, 0x0, 0x0, 0x4048050}, 0x400c180) [ 443.246038][T20676] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 443.252407][T20676] iov_iter_copy_from_user_atomic+0x40b/0xc00 [ 443.258738][T20676] ? shmem_write_begin+0xf9/0x1d0 [ 443.263973][T20676] ? shmem_write_begin+0x103/0x1d0 [ 443.269097][T20676] generic_perform_write+0x277/0x4f0 [ 443.274667][T20676] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 443.280756][T20676] ? current_time+0x2c0/0x2c0 [ 443.286057][T20676] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 443.291789][T20676] ? generic_write_checks+0x2a9/0x380 [ 443.297180][T20676] __generic_file_write_iter+0x24e/0x610 [ 443.302912][T20676] generic_file_write_iter+0xd7/0x220 [ 443.308282][T20676] ? iov_iter_init+0x3c/0x130 [ 443.313292][T20676] new_sync_write+0x426/0x650 [ 443.317963][T20676] ? new_sync_read+0x6e0/0x6e0 [ 443.322721][T20676] ? lock_release+0x710/0x710 [ 443.327531][T20676] ? apparmor_file_permission+0x26e/0x4e0 [ 443.333263][T20676] vfs_write+0x791/0xa30 [ 443.337501][T20676] __x64_sys_pwrite64+0x1fd/0x250 [ 443.342689][T20676] ? ksys_pwrite64+0x1a0/0x1a0 [ 443.347463][T20676] ? syscall_enter_from_user_mode+0x1d/0x50 [ 443.353388][T20676] do_syscall_64+0x2d/0x70 [ 443.357793][T20676] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 443.363678][T20676] RIP: 0033:0x417d77 [ 443.367592][T20676] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 a1 18 00 00 c3 48 83 ec 08 e8 07 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 4d fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 443.387236][T20676] RSP: 002b:00007f5ff1475a10 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 443.395767][T20676] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000417d77 [ 443.403756][T20676] RDX: 0000000000000006 RSI: 0000000020010600 RDI: 0000000000000004 [ 443.411720][T20676] RBP: 0000000000000000 R08: 0000000020000298 R09: 0000000000000000 [ 443.419783][T20676] R10: 0000000000008800 R11: 0000000000000293 R12: 0000000000000001 [ 443.427924][T20676] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000020000290 [ 443.499450][T20676] loop4: detected capacity change from 136 to 0 [ 443.534800][T20676] ISOFS: Unable to identify CD-ROM format. 19:05:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x0, 0xf0}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 443.681482][T20696] loop1: detected capacity change from 264192 to 0 19:05:12 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:05:12 executing program 4 (fault-call:0 fault-nth:12): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 443.785737][T20696] squashfs: Unknown parameter '€' 19:05:12 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = gettid() tkill(r0, 0x1c) mkdir(0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r4) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000380)='./control\x00', 0x0, r6) read$FUSE(0xffffffffffffffff, &(0x7f0000000240)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) lsetxattr$system_posix_acl(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000140)={{}, {}, [{0x2, 0x4, 0xee01}, {0x2, 0x3, r2}, {0x2, 0x3, 0xee00}, {0x2, 0x3, r4}, {0x2, 0x4, 0xffffffffffffffff}, {0x2, 0x3, 0xffffffffffffffff}], {0x4, 0x1}, [{0x8, 0x6}, {0x8, 0x6, r6}, {0x8, 0x0, 0xee01}, {0x8, 0x4}, {0x8, 0x3}, {0x8, 0x6, r7}], {0x10, 0x7}, {0x20, 0x1}}, 0x84, 0x3) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r8 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="6873717307000000911d675f001000000700000001000c00e0000200040000001a01000000000000f501000000000000a401000000000000dd01000000000000810000000000000015010000000000006c01000000000000920100000000000078da2baeacca4eccc9492d2aa61da3980e768c324619a38ca1c64070013443f414920078da636278cbc8c0c0c83051363d1ec840012940cc8424cf8c2627c5c2c0c0ccf01f2e0fe43280cc500362fd92dc02fde2ca2addccdcc4f4d4f4d43c13434b737333634b23fdb4cc9c540308c988643a13d46410ad09c4ec40cc8924cf8a643b179a4b612eaf6381d0c8fad880fc04a8bc8632aa3e905dff81800189469879006e063b540c14022140ff7100690062dd2825450078da63648000662056006226061686b4cc9c5403070646a0208463c80255c508a5991838c0127ac9f939297540614698b6794006cc0cc36b0cac708e1132c7180038d711c70e0078da4b60800045280d00071800825c010000000000001c0078da636080803a28ad00a51da0f43c287d0d4a4b3142680041df026e740100000000000008805cf90100535f01009a010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000ac0100000000000001", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r8, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) [ 443.812166][T20695] loop5: detected capacity change from 264192 to 0 19:05:13 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:05:13 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x7, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) [ 444.038660][T20713] FAULT_INJECTION: forcing a failure. [ 444.038660][T20713] name failslab, interval 1, probability 0, space 0, times 0 [ 444.121642][T20713] CPU: 0 PID: 20713 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 444.130900][T20713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 444.141069][T20713] Call Trace: [ 444.144369][T20713] dump_stack+0x107/0x163 [ 444.148895][T20713] should_fail.cold+0x5/0xa [ 444.153429][T20713] ? getname_flags.part.0+0x50/0x4f0 [ 444.158756][T20713] should_failslab+0x5/0x10 [ 444.163725][T20713] kmem_cache_alloc+0x5b/0x440 19:05:13 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f0000001ec0)='./file0/file1\x00', 0x80002000001f5, 0x0, &(0x7f0000000200), 0x206003, &(0x7f0000000640)=ANY=[@ANYRESDEC=r0, @ANYRESDEC=r0, @ANYRES16=r0, @ANYRESHEX, @ANYRES64=r0, @ANYRESHEX, @ANYRES16=r0]) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000240)=""/197, 0xc5}, {&(0x7f0000000180)=""/66, 0x42}], 0x2, &(0x7f0000000340)=""/201, 0xc9}, 0x0) r2 = socket(0x1000000010, 0x80002, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYRES32=r4, @ANYRESHEX=r3], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3000008059", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000002090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x24, 0x2c, 0x100, 0x70bd28, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x7}, {0x6}, {0x7, 0x7}}}, 0x24}}, 0x0) [ 444.168526][T20713] getname_flags.part.0+0x50/0x4f0 [ 444.173675][T20713] getname+0x8e/0xd0 [ 444.177603][T20713] do_sys_openat2+0xf5/0x420 [ 444.182484][T20713] ? build_open_flags+0x680/0x680 [ 444.187538][T20713] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 444.193843][T20713] ? vfs_write+0x18e/0xa30 [ 444.198376][T20713] __x64_sys_open+0x119/0x1c0 [ 444.203429][T20713] ? do_sys_open+0x140/0x140 [ 444.208056][T20713] ? syscall_enter_from_user_mode+0x1d/0x50 [ 444.214154][T20713] do_syscall_64+0x2d/0x70 sendmmsg$alg(r2, &(0x7f0000001e40)=[{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000006c0)="50b27adde810137a22dec87ba0a512eb39c3558c20fb4954a58e48a7f388e5664862d43309531f0d8cc0bac787d9a3da9c65e9b620ad25b5daaa221e8bfe249e19090b6f5a8ffde76b91320462c874fef71ad193c1be46f605c6a17b35f9c455a676", 0x62}, {&(0x7f0000000740)="e06d9e49bff07f71b7b33118b6bf0c011b9a190ff6eb513d01cb8a26ce7062ebfb0d08f335965b96c772013760d8148cd666c8d593eb5ef9e55b7997f7aa67648d5d66237679e57ab56a05e320251a8fbc89eca71e59e49d062e4f87872d7847b6152281f14c763b35077c9748e7269a35843d6afc36ca74d26a5ed1eb43bd5948410ee8f6f207832e7b4254d4f4ff31077a154f622a321c26efc4857f003943c4da42e2370ece506df1471077c54d71461566dfbbd8662fbb9d8aebef8c175109abdea7bd2b6af1565aa39855073dbe865ca6bb168a368e33ace8fb6188940a7d56cfb565de81b975bc36f6307ea13c775eb543243be2", 0xf7}, {&(0x7f0000000840)="ecec44cb5efd7c7d7e45d234da0548cce258ac33676424d634d871d195440f9eaebf322f994cb9db879cfcf5eeabd2473d12ecc883a2b96f79800d5a2f32ffa6f0b5d152944171e412d373811c08efaf8906e3038b5cad734daa8aa61f8e0be3876ae65525ea131ce10bee71bf995df8aa539686de81c6f086ad3882fc6e6d2c47d61894da71793483b66cd8cc1dcdbd22390e4093f94e00f5408edd82556ec9ff50cea6aec79647dcbdb0554d51b9", 0xaf}, {&(0x7f0000000900)="65ed025ec62631e6b4", 0x9}], 0x4, &(0x7f0000000980)=[@op={0x18}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x44000}, {0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000000a00)="99131d376fd0a4528057ced4a1a9fd37c469079b768e3f2a3f8e2cc1f05000692e3dc62bd80de8700e66b250f281930c9fdb883febe8b041d0eb5946d1220c8e7a2762ebae15452ddf3dbb833163f59339596fe8e93b14a8e95046726fb632be1b80edd07161461e5b", 0x69}, {&(0x7f0000000a80)="a1da0bb212bdf8a6fd9e0b876414538868e9d974efb716cc445600f997fa6bc94bbc0d9b0a17d7423cfb3d29f25641842c2bd7f740aec065e71f78c3f972da8fcee4bc439419c3e16f63a8af2d21b1d7420916a1cbd1b17847551ae375a42156b4246bba735737bf74ac2075e8356b5082effa1695f25380093eae37dd34b973e9a822332ab1792731e3f78196df35dfae99750c0fb95be9ec56495b6ecb0b", 0x9f}, {&(0x7f0000000b40)="5524711c42", 0x5}, 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{&(0x7f0000002740)="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0x1000}, {&(0x7f0000001b80)="55141be76a7b8d41bd382e", 0xb}, {&(0x7f0000001bc0)="883beaa76788bcf1630ae4528fb27f221932b79f86dbc7dcd41113962d2b4c79b977703c5974db2818a93d3251f1596bf7e87114d1a2de68f842", 0x3a}, {&(0x7f0000001c00)="2367ca9c8e1b9b", 0x7}, {&(0x7f0000001c40)="d47a757cb5cfa3045cc05a9e2179d1fa8fbcf745798a57dc857d86e4eb6e5440561a2b7761a9485c2304b3c0ef93ba7280d7a71701ca03560fd09f6709fb548d49061095be3f31bf424b0210c5581f453d7557d3cd0418771921ba0a5950f7355ec8fd10ffbffd4b1d2b8b115cca7e92197dd178e4b2849507294061c33231c7fdaaa4e982aa3e0f15b66029270515a99a68223cfc43fcc44fafa978e8bb247ae43c1f748da953022ad1356ca3a7678a95f890d811dd747ebbe232cac40b706107", 0xc1}], 0x9, &(0x7f0000001e00)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x30, 0x80}], 0x2, 0x0) socket(0x2, 0x80000, 0x4) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) r7 = dup3(r1, r2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r4, 0x89f4, &(0x7f0000000580)={'syztnl1\x00', &(0x7f0000000500)={'syztnl2\x00', r5, 0x4, 0x6, 0x1f, 0x2, 0x3a, @private2={0xfc, 0x2, [], 0x1}, @local, 0x1, 0x7, 0x6, 0x5188d7a0}}) sendmsg$nl_route_sched(r7, &(0x7f0000002700)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000026c0)={&(0x7f00000005c0)=@deltfilter={0x3c, 0x2d, 0x10, 0x70bd28, 0x25dfdbfc, {0x0, 0x0, 0x0, r8, {0xfff1, 0xb}, {0x9, 0xd}, {0xe, 0x9}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x4}}, @TCA_RATE={0x6, 0x5, {0x81, 0xbb}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x801) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x86000, 0x2) [ 444.218590][T20713] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 444.224593][T20713] RIP: 0033:0x417d11 [ 444.228495][T20713] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 6a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 b3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 444.228630][T20722] loop1: detected capacity change from 264192 to 0 [ 444.248429][T20713] RSP: 002b:00007f5ff1475a10 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 19:05:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x0, 0x275}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:13 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x402, 0x0) openat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0xd4) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) [ 444.248459][T20713] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000417d11 [ 444.248472][T20713] RDX: 0000000000000006 RSI: 0000000000000002 RDI: 00007f5ff1475ad0 [ 444.248484][T20713] RBP: 0000000000000000 R08: 0000000020000298 R09: 0000000000000000 [ 444.248497][T20713] R10: 0000000000008800 R11: 0000000000000293 R12: 0000000000000001 [ 444.248510][T20713] R13: 0000000000000004 R14: 0000000000000004 R15: 00000000200002a8 19:05:13 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 444.601157][T20732] loop5: detected capacity change from 264192 to 0 [ 444.684429][T20725] loop1: detected capacity change from 264192 to 0 19:05:13 executing program 4 (fault-call:0 fault-nth:13): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 444.753851][T20740] loop0: detected capacity change from 264192 to 0 [ 444.806463][T20740] squashfs: Unknown parameter '/dev/vcs' 19:05:13 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x5}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:05:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x0, 0x300}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:14 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)="61f8ebc1c127174e8553b28253fa4ed194aa0672b2435fb9e2bd377b4e15d622b4e328acd38906ac8659d7c4c8719a4a0242dcbb5b8ce45bf4f60d35544470d1d2f0b5ecea728d69c2190f4f9bff1422b34620a79b88f004d70837116132ba78848bb28ce502d7f006fc8acd50c23b25f23a13ffb8d494c101d85e4c09e8e4146b2d00629051e0f9fdc55a0fc9fab7b8c3bb4d40fc8cf6d849", 0x99}, {&(0x7f0000000240)="8ec60a49f9c9c431ba3eb46cbc0f3b432e54ff830f8226f5ec6cd146067bde64f610cda13cdb1a23e27354f0675e06cd95286c275c8ed4a28feb0430da39c1a537dd49d3539edce06175cfcd1dcddd8a18b8e89fe00c84af74275ac731c0e609145597f35fae0ac559266f2958cd365265b3ba6cb9d5869514c451e983f2f659e9dd9046626cbbe4e731ff42ebac8142ebb01d215b436e46d742cd10efd5218d4999703183e0e7c459087b0e7a0d206c38c73088a831a6d0edd4ce75", 0xbc}], 0x2, &(0x7f0000000300)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x70}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast2, @private=0xa010100}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x2}}, @ip_ttl={{0x14}}, @ip_retopts={{0x18, 0x0, 0x7, {[@timestamp={0x44, 0x8, 0x95, 0x0, 0x8, [0x3]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xb0}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @remote}}}], 0xd0}, 0x20040) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) r1 = openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000000840)={&(0x7f0000000400)=@xdp={0x2c, 0x2, 0x0, 0x2a}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)="9e407d7807ff28d3c3d6d56b2860c41239419c67257c1a13794e5eab4189405fb63e90499aab8a0e6a5d4393722ee0ec4023607a868be81364cf", 0x3a}, {&(0x7f00000004c0)="89d4d5e240053e48e4d3b7d05c114f59416860918194f268f8052354c8ef3ca60c2c64c3d626005e9c7e8941165eb2bff9431a5ac490ae41bd5eb6d39ff72805b01181bddd8cd93faca7568ac93de5a51f50d87cb2e717d79904aa5ea3da42887e0ef5b706c6c10004b60f5296339ac5efc9858c6d690a706216ffbd92e6473dffe6fec3f8f53f50c9c0af13e3e126bcb59e62efe22977a3e05e57e7fbb9179cbbe5ec846c613240906d3cca8e13c09adb3af228c45aec0f02396a4e863ba9d6f83f1ac6582d8bb39d0fb63141", 0xcd}], 0x2, &(0x7f0000000600)=[{0x68, 0x119, 0x9, "183b21dca20151cceb6ec8163ff711804aeeb20f03e21fd313b2541b70aa0f7b582c383bcdac2a1780cc4da710eeaee5af4525b6fde72220c834904bca986f54fc0f9d9264b50cfcd51a670729072d49efa746bf"}, {0xf8, 0x115, 0x9, "909bc075ee98a19e6f1665769e32d685838b6ea5a8c084729e2043059ec451334727b5d198e9a91e6c4fd980ad59b805ac687ae718f6ec201aad3a1445b31ee0d0630f368a061707bc94aaed8edb9d6279af5c2021cf25be74ba81ade2dc15014b5f93dfc334bc06c25f60951ace50eee47ce822d9e837126fbfa6929fd2ddf84a0cfa3853f2cfcfa8e21da9a64fba2b1eb8cec6c8737754afc9fdfb06f023b7a0b01a390af48c5ddb461c0b8b8dea1eb8648a7844f49dd035127dfe610b1ab65b926af5f2be24338b4ecea96daadff6a8a1f25793e0df0d42e1ed876214d94f5edaab9084bc68"}, {0xd0, 0x0, 0x7, "4317d2e408bbc4791e3516b6cf2da62140c23d05f200d266e353b157782cb6729f061db8810bd07f5c5788d718b9616d97f03e997c8d0d477403830bdc0d3506fff712e2e742eb86cde05a15a0c2b00acfbc43d6549df94c7f71103b4512bb5e5aa426953cc5104bd6ef6e7e3c1c5bc03083fb174ad4d6cff6785e3abc1cc1a8a1ea5d1da9dadb579adc137c32a5e9f38eda8bfd1c70b6216476ad5860d2e1af5a5f906cedb8bf992d6f8b13b0bf1c421e7561ac10b0773bad8df5f14540ed78"}], 0x230}, 0x4004000) [ 444.931791][T20751] loop0: detected capacity change from 264192 to 0 [ 444.954273][T20751] squashfs: Unknown parameter '/dev/vcs' [ 444.976384][T20763] FAULT_INJECTION: forcing a failure. 19:05:14 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x18, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) [ 444.976384][T20763] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 444.995632][T20763] CPU: 0 PID: 20763 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 445.004529][T20763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 445.014692][T20763] Call Trace: [ 445.017976][T20763] dump_stack+0x107/0x163 [ 445.022487][T20763] should_fail.cold+0x5/0xa [ 445.026992][T20763] strncpy_from_user+0x34/0x3e0 [ 445.031872][T20763] getname_flags.part.0+0x95/0x4f0 [ 445.031911][T20763] getname+0x8e/0xd0 19:05:14 executing program 4 (fault-call:0 fault-nth:14): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 445.031936][T20763] do_sys_openat2+0xf5/0x420 19:05:14 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x6}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 445.031960][T20763] ? build_open_flags+0x680/0x680 [ 445.031988][T20763] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 19:05:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x0, 0x3fd}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 445.032015][T20763] ? vfs_write+0x18e/0xa30 [ 445.032041][T20763] __x64_sys_open+0x119/0x1c0 [ 445.032064][T20763] ? do_sys_open+0x140/0x140 [ 445.032089][T20763] ? syscall_enter_from_user_mode+0x1d/0x50 [ 445.032120][T20763] do_syscall_64+0x2d/0x70 [ 445.032139][T20763] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 445.032166][T20763] RIP: 0033:0x417d11 19:05:14 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x7}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 445.032184][T20763] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 6a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 b3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 445.032206][T20763] RSP: 002b:00007f5ff1475a10 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 445.032229][T20763] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000417d11 [ 445.032251][T20763] RDX: 0000000000000006 RSI: 0000000000000002 RDI: 00007f5ff1475ad0 [ 445.032265][T20763] RBP: 0000000000000000 R08: 0000000020000298 R09: 0000000000000000 [ 445.032279][T20763] R10: 0000000000008800 R11: 0000000000000293 R12: 0000000000000001 19:05:14 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x1000}, &(0x7f0000000100)=0x10) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) [ 445.032293][T20763] R13: 0000000000000004 R14: 0000000000000004 R15: 00000000200002a8 [ 445.127834][T20771] loop1: detected capacity change from 264192 to 0 [ 445.205860][T20771] Can't find a SQUASHFS superblock on loop1 [ 445.284468][T20778] loop1: detected capacity change from 264192 to 0 [ 445.300770][T20783] FAULT_INJECTION: forcing a failure. [ 445.300770][T20783] name failslab, interval 1, probability 0, space 0, times 0 [ 445.400197][T20783] CPU: 0 PID: 20783 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 445.409059][T20783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 445.419204][T20783] Call Trace: [ 445.422482][T20783] dump_stack+0x107/0x163 [ 445.426815][T20783] should_fail.cold+0x5/0xa [ 445.431329][T20783] ? __alloc_file+0x21/0x280 [ 445.435963][T20783] should_failslab+0x5/0x10 [ 445.440480][T20783] kmem_cache_alloc+0x5b/0x440 [ 445.445252][T20783] ? stack_trace_consume_entry+0x160/0x160 [ 445.451077][T20783] __alloc_file+0x21/0x280 [ 445.455511][T20783] alloc_empty_file+0x6d/0x170 [ 445.460289][T20783] path_openat+0xe3/0x2730 [ 445.464721][T20783] ? __lock_acquire+0x16c2/0x54f0 [ 445.469772][T20783] ? path_lookupat+0x830/0x830 [ 445.474554][T20783] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 445.480551][T20783] do_filp_open+0x17e/0x3c0 [ 445.485063][T20783] ? may_open_dev+0xf0/0xf0 [ 445.489578][T20783] ? alloc_fd+0x2bc/0x640 [ 445.493917][T20783] ? lock_downgrade+0x6d0/0x6d0 [ 445.498955][T20783] ? do_raw_spin_lock+0x120/0x2b0 [ 445.504484][T20783] ? rwlock_bug.part.0+0x90/0x90 [ 445.509433][T20783] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 445.515690][T20783] ? _raw_spin_unlock+0x24/0x40 [ 445.520844][T20783] ? alloc_fd+0x2bc/0x640 [ 445.525396][T20783] do_sys_openat2+0x16d/0x420 [ 445.530441][T20783] ? build_open_flags+0x680/0x680 [ 445.535479][T20783] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 445.542406][T20783] ? vfs_write+0x18e/0xa30 [ 445.546925][T20783] __x64_sys_open+0x119/0x1c0 [ 445.552432][T20783] ? do_sys_open+0x140/0x140 [ 445.557034][T20783] ? syscall_enter_from_user_mode+0x1d/0x50 [ 445.563823][T20783] do_syscall_64+0x2d/0x70 [ 445.568281][T20783] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 445.574645][T20783] RIP: 0033:0x417d11 [ 445.578572][T20783] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 6a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 b3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 445.598275][T20783] RSP: 002b:00007f5ff1475a10 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 19:05:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x0, 0x500}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 445.606886][T20783] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000417d11 [ 445.606905][T20783] RDX: 0000000000000006 RSI: 0000000000000002 RDI: 00007f5ff1475ad0 19:05:14 executing program 4 (fault-call:0 fault-nth:15): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 445.606920][T20783] RBP: 0000000000000000 R08: 0000000020000298 R09: 0000000000000000 [ 445.606934][T20783] R10: 0000000000008800 R11: 0000000000000293 R12: 0000000000000001 19:05:14 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f0000000100)='./file0\x00', 0x80000000001f5, 0x4e, &(0x7f0000000200), 0x284040, &(0x7f00000000c0)=ANY=[@ANYRES32]) r1 = openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000340)='./file0/file0\x00', 0xc0) mount$fuse(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x2c0000, &(0x7f0000000380)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read', 0x3d, 0x6}}, {@allow_other='allow_other'}, {@max_read={'max_read'}}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}], [{@appraise='appraise'}, {@obj_type={'obj_type', 0x3d, '\x00\fStjn\xc0\xb8\xf1\xbe\xca\x00\x00\x00\x00\x00\x00'}}]}}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r2}) 19:05:14 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x8}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 445.606948][T20783] R13: 0000000000000004 R14: 0000000000000004 R15: 00000000200002a8 19:05:14 executing program 4 (fault-call:0 fault-nth:16): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 445.725512][T20788] loop5: detected capacity change from 264192 to 0 [ 445.805373][T20807] FAULT_INJECTION: forcing a failure. [ 445.805373][T20807] name failslab, interval 1, probability 0, space 0, times 0 [ 445.805404][T20807] CPU: 0 PID: 20807 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 445.805427][T20807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 445.805440][T20807] Call Trace: [ 445.805448][T20807] dump_stack+0x107/0x163 [ 445.805477][T20807] should_fail.cold+0x5/0xa [ 445.805500][T20807] ? security_file_alloc+0x34/0x170 [ 445.805529][T20807] should_failslab+0x5/0x10 [ 445.805553][T20807] kmem_cache_alloc+0x5b/0x440 [ 445.805576][T20807] security_file_alloc+0x34/0x170 [ 445.805604][T20807] __alloc_file+0xd8/0x280 [ 445.805632][T20807] alloc_empty_file+0x6d/0x170 [ 445.805659][T20807] path_openat+0xe3/0x2730 [ 445.805686][T20807] ? __lock_acquire+0x16c2/0x54f0 [ 445.805714][T20807] ? path_lookupat+0x830/0x830 [ 445.805740][T20807] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 445.805776][T20807] do_filp_open+0x17e/0x3c0 [ 445.805793][T20807] ? may_open_dev+0xf0/0xf0 [ 445.805813][T20807] ? alloc_fd+0x2bc/0x640 [ 445.805833][T20807] ? lock_downgrade+0x6d0/0x6d0 [ 445.805857][T20807] ? do_raw_spin_lock+0x120/0x2b0 [ 445.805883][T20807] ? rwlock_bug.part.0+0x90/0x90 [ 445.805907][T20807] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 445.805937][T20807] ? _raw_spin_unlock+0x24/0x40 [ 445.805959][T20807] ? alloc_fd+0x2bc/0x640 [ 445.805986][T20807] do_sys_openat2+0x16d/0x420 [ 445.806009][T20807] ? build_open_flags+0x680/0x680 [ 445.806036][T20807] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 445.806063][T20807] ? vfs_write+0x18e/0xa30 [ 445.806097][T20807] __x64_sys_open+0x119/0x1c0 [ 445.806119][T20807] ? do_sys_open+0x140/0x140 [ 445.806145][T20807] ? syscall_enter_from_user_mode+0x1d/0x50 [ 445.806175][T20807] do_syscall_64+0x2d/0x70 [ 445.806195][T20807] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 445.806222][T20807] RIP: 0033:0x417d11 [ 445.806238][T20807] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 6a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 b3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 445.806260][T20807] RSP: 002b:00007f5ff1475a10 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 445.806282][T20807] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000417d11 [ 445.806296][T20807] RDX: 0000000000000006 RSI: 0000000000000002 RDI: 00007f5ff1475ad0 19:05:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x0, 0x600}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 445.806310][T20807] RBP: 0000000000000000 R08: 0000000020000298 R09: 0000000000000000 [ 445.806324][T20807] R10: 0000000000008800 R11: 0000000000000293 R12: 0000000000000001 [ 445.806338][T20807] R13: 0000000000000004 R14: 0000000000000004 R15: 00000000200002a8 [ 445.869359][T20809] loop0: detected capacity change from 264192 to 0 19:05:15 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x700, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) [ 446.179853][T20817] loop1: detected capacity change from 264192 to 0 [ 446.201708][T20824] FAULT_INJECTION: forcing a failure. [ 446.201708][T20824] name failslab, interval 1, probability 0, space 0, times 0 19:05:15 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x9}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 446.232873][T20824] CPU: 0 PID: 20824 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 446.241691][T20824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 446.251765][T20824] Call Trace: [ 446.255083][T20824] dump_stack+0x107/0x163 [ 446.259433][T20824] should_fail.cold+0x5/0xa [ 446.263955][T20824] ? tomoyo_realpath_from_path+0xc3/0x620 [ 446.269702][T20824] ? tomoyo_realpath_from_path+0xc3/0x620 [ 446.275448][T20824] should_failslab+0x5/0x10 [ 446.280053][T20824] __kmalloc+0x72/0x3e0 [ 446.284231][T20824] tomoyo_realpath_from_path+0xc3/0x620 [ 446.289805][T20824] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 446.296091][T20824] tomoyo_check_open_permission+0x272/0x380 [ 446.302019][T20824] ? tomoyo_path_number_perm+0x590/0x590 [ 446.307786][T20824] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 446.313847][T20824] ? path_get+0x5d/0x80 [ 446.318038][T20824] ? lock_downgrade+0x6d0/0x6d0 [ 446.322930][T20824] ? do_raw_spin_lock+0x120/0x2b0 [ 446.327993][T20824] tomoyo_file_open+0xa3/0xd0 [ 446.332727][T20824] security_file_open+0x52/0x4f0 [ 446.337691][T20824] do_dentry_open+0x358/0x11b0 [ 446.342478][T20824] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 446.348746][T20824] ? may_open+0x1e4/0x400 [ 446.353105][T20824] path_openat+0x1b9a/0x2730 [ 446.357726][T20824] ? path_lookupat+0x830/0x830 [ 446.362509][T20824] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 446.368503][T20824] do_filp_open+0x17e/0x3c0 [ 446.373619][T20824] ? may_open_dev+0xf0/0xf0 [ 446.378166][T20824] ? do_raw_spin_lock+0x120/0x2b0 [ 446.383206][T20824] ? rwlock_bug.part.0+0x90/0x90 [ 446.388252][T20824] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 446.394518][T20824] ? _raw_spin_unlock+0x24/0x40 [ 446.399411][T20824] ? alloc_fd+0x2bc/0x640 [ 446.403783][T20824] do_sys_openat2+0x16d/0x420 [ 446.408496][T20824] ? build_open_flags+0x680/0x680 [ 446.413668][T20824] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 446.420011][T20824] ? vfs_write+0x18e/0xa30 [ 446.424445][T20824] __x64_sys_open+0x119/0x1c0 [ 446.429167][T20824] ? do_sys_open+0x140/0x140 [ 446.433781][T20824] ? syscall_enter_from_user_mode+0x1d/0x50 [ 446.439770][T20824] do_syscall_64+0x2d/0x70 [ 446.444198][T20824] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 446.450110][T20824] RIP: 0033:0x417d11 [ 446.454006][T20824] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 6a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 b3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 446.473639][T20824] RSP: 002b:00007f5ff1475a10 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 19:05:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x0, 0x700}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 446.482147][T20824] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000417d11 [ 446.490138][T20824] RDX: 0000000000000006 RSI: 0000000000000002 RDI: 00007f5ff1475ad0 [ 446.498117][T20824] RBP: 0000000000000000 R08: 0000000020000298 R09: 0000000000000000 [ 446.506103][T20824] R10: 0000000000008800 R11: 0000000000000293 R12: 0000000000000001 [ 446.514168][T20824] R13: 0000000000000004 R14: 0000000000000004 R15: 00000000200002a8 19:05:15 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xa}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 446.533699][T20824] ERROR: Out of memory at tomoyo_realpath_from_path. [ 446.584227][T20824] loop4: detected capacity change from 136 to 0 [ 446.664804][T20824] ISOFS: Unable to identify CD-ROM format. 19:05:15 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f00000001c0)=@llc={0x1a, 0x0, 0xa6, 0x2, 0x6, 0x5, @link_local}, 0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) r1 = syz_mount_image$squashfs(&(0x7f0000000140)='squashfs\x00', &(0x7f0000000000)='./file0/file0\x00', 0x80000000005f5, 0x1, &(0x7f0000000200)=[{&(0x7f00000006c0)="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"/760, 0x2f8}], 0x100008, &(0x7f0000000580)=ANY=[@ANYRESHEX=r0, @ANYRES16, @ANYBLOB="12b965039555e9cdf7fca645e2c8cfe87a4e12554b4df6e9aecf0a37c33ed3f330ae0dd8d49c349cdf6ebfe2a5c88257d0e0a6e9ae127f6179c636f49ffa93feb361fc98df482346254ad2331e89f759cc3167e161608871edfee0b1edb3e694a43217b0029f1cb75fbf655c22c45fe9cdb4b25a0476d478ffbf110e765d4e19daba1a2a097bf475ec802b1a8ba84c29f2019b973c312a85161da3d3201d376719b297c9788e696fbe42300a5c0bb02506287ea20f16244953d9976cfef585f785d10c5b07b26a57d0b3743c005de61b73450a09e10000100000000000000000", @ANYRESHEX]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) r2 = openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = open_tree(r2, &(0x7f0000000040)='./file0/file0\x00', 0x8800) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r3, 0x4) ioprio_get$pid(0x2, 0x0) 19:05:15 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) syz_mount_image$erofs(&(0x7f0000000040)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x87fd, 0x6, &(0x7f00000014c0)=[{&(0x7f0000000240)="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", 0x1000, 0x20}, {&(0x7f0000000140)="4e92328d3d77ed88c0476a500a2b738eeb2f1e4f0e7f84c74af2ec95b8f3ea9ad970bc848dc0136471e8ac3dc6e0e77aa0", 0x31}, {&(0x7f0000001240)="601854b13ba268548cd4b50b0d722c65b2d3bfdef9debb6752e966e2e0aa413b0ecdd11c5535504a943d04bd59fc6173384834fedd0db089e9ba4a926bb1d7ed89cf0b8e36a5520dee2a4085bbbdb9a83dd79138e0513524304d1cf3ae339dfe9957eeedef6b960b8cfb3a203ebabd4ffc30c4f4d245033e12debdd7905707f6c1bb22c53863ebd53b28658a8349f4cf35", 0x91, 0xc46}, {&(0x7f0000001300)="396e28961efdb2ccf2243c5dcf1ca3d16caae64738e57dfe15114180dac1442a9ae2864fac34b1966a27cf884281bdf1111346756c90df53a6e0f5b9f6c491c87d3c0be9fa0f2dcae9df419306d4238935f31754c6375a3215c4bc1639114f43c0c74adf0bba4ea4361f2d99347000eb6c338a7fb4075aa4c88e8156df82b0b8074c27285ba4ba91b2aebf7e9d9e89fb8321e660f3e654acedd4a144b221a97147cdda55fa602da947b95911191b9066467a940660eb4507e39c35bab3c77615e268d62448ee", 0xc6, 0xfffffffffffffffb}, {&(0x7f0000001400)="81af90c4ede10c37ad9be49287f542ef1911607115a6482dca81fa358bf07d87750d835863c12669c25af9064cf300c4df406076c6303a90d02d8a998538dc1a25b1bebb50dada9a0077769db105ca620af629a9fed7a0f033d67ea2dd71d85a3fe92b3df07d325e1f7fce9ae0c5dd248f5f1de0c2d366b8bb2a10e681af2bce0a16bbab089e37e2613b88e2", 0x8c, 0x6}, {&(0x7f0000000180)="de99a6e07369", 0x6, 0x81}], 0x40081, &(0x7f0000001580)={[{@fault_injection={'fault_injection', 0x3d, 0x9}}], [{@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@fsuuid={'fsuuid', 0x3d, {[0x39, 0x62, 0x39, 0x39, 0x61, 0x34, 0x33, 0x38], 0x2d, [0x3f, 0x65, 0x63, 0x32], 0x2d, [0x39, 0x39, 0x31, 0x37], 0x2d, [0x66, 0x66, 0x39, 0x39], 0x2d, [0x0, 0x30, 0x61, 0x35, 0x0, 0x51, 0x39, 0x66]}}}, {@dont_measure='dont_measure'}]}) 19:05:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x0, 0x900}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:15 executing program 4 (fault-call:0 fault-nth:17): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 446.827743][T20847] loop5: detected capacity change from 264192 to 0 19:05:16 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xc}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 446.962758][T20861] loop1: detected capacity change from 264192 to 0 [ 446.992469][T20865] FAULT_INJECTION: forcing a failure. [ 446.992469][T20865] name failslab, interval 1, probability 0, space 0, times 0 [ 447.010010][T20859] loop0: detected capacity change from 264192 to 0 19:05:16 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x1800, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) 19:05:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x0, 0xb00}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 447.042185][T20865] CPU: 1 PID: 20865 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 447.051001][T20865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 447.061102][T20865] Call Trace: [ 447.064593][T20865] dump_stack+0x107/0x163 [ 447.068938][T20865] should_fail.cold+0x5/0xa [ 447.073649][T20865] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 447.079660][T20865] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 447.085030][T20865] should_failslab+0x5/0x10 [ 447.089532][T20865] __kmalloc+0x72/0x3e0 [ 447.093681][T20865] tomoyo_encode2.part.0+0xe9/0x3a0 [ 447.098879][T20865] tomoyo_encode+0x28/0x50 [ 447.103295][T20865] tomoyo_realpath_from_path+0x186/0x620 [ 447.108926][T20865] tomoyo_check_open_permission+0x272/0x380 [ 447.114822][T20865] ? tomoyo_path_number_perm+0x590/0x590 [ 447.120478][T20865] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 447.126519][T20865] ? path_get+0x5d/0x80 [ 447.130774][T20865] ? lock_downgrade+0x6d0/0x6d0 [ 447.135626][T20865] ? do_raw_spin_lock+0x120/0x2b0 [ 447.140644][T20865] tomoyo_file_open+0xa3/0xd0 [ 447.145315][T20865] security_file_open+0x52/0x4f0 [ 447.150269][T20865] do_dentry_open+0x358/0x11b0 [ 447.155026][T20865] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 447.161263][T20865] ? may_open+0x1e4/0x400 [ 447.165604][T20865] path_openat+0x1b9a/0x2730 [ 447.170206][T20865] ? path_lookupat+0x830/0x830 [ 447.174976][T20865] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 447.180981][T20865] do_filp_open+0x17e/0x3c0 [ 447.185491][T20865] ? may_open_dev+0xf0/0xf0 [ 447.190030][T20865] ? do_raw_spin_lock+0x120/0x2b0 [ 447.195065][T20865] ? rwlock_bug.part.0+0x90/0x90 [ 447.200018][T20865] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 447.206271][T20865] ? _raw_spin_unlock+0x24/0x40 [ 447.211111][T20865] ? alloc_fd+0x2bc/0x640 [ 447.215435][T20865] do_sys_openat2+0x16d/0x420 [ 447.220103][T20865] ? build_open_flags+0x680/0x680 [ 447.225119][T20865] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 447.231355][T20865] ? vfs_write+0x18e/0xa30 [ 447.235807][T20865] __x64_sys_open+0x119/0x1c0 [ 447.240680][T20865] ? do_sys_open+0x140/0x140 [ 447.245435][T20865] ? syscall_enter_from_user_mode+0x1d/0x50 [ 447.251412][T20865] do_syscall_64+0x2d/0x70 [ 447.255830][T20865] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 447.261715][T20865] RIP: 0033:0x417d11 [ 447.265630][T20865] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 6a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 b3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 447.285330][T20865] RSP: 002b:00007f5ff1475a10 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 447.293732][T20865] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000417d11 [ 447.301724][T20865] RDX: 0000000000000006 RSI: 0000000000000002 RDI: 00007f5ff1475ad0 [ 447.309682][T20865] RBP: 0000000000000000 R08: 0000000020000298 R09: 0000000000000000 [ 447.317748][T20865] R10: 0000000000008800 R11: 0000000000000293 R12: 0000000000000001 [ 447.325816][T20865] R13: 0000000000000004 R14: 0000000000000004 R15: 00000000200002a8 [ 447.343649][T20865] ERROR: Out of memory at tomoyo_realpath_from_path. [ 447.416179][T20865] loop4: detected capacity change from 136 to 0 [ 447.465031][T20865] ISOFS: Unable to identify CD-ROM format. 19:05:16 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xe}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:05:16 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000340)='./file0/file0\x00', 0xc0) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2c0000, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000120000,user_id=', @ANYRESDEC=0x0, @ANYBLOB="46be3248fffff769253d", @ANYRESDEC=0xee01, @ANYBLOB=',allow_other,blksize=0x0000000000000400,allow_other,max_read=0x0000000000000000,default_permissions,allow_other,appraise,obj_type=ipvlan\x00,\x00']) openat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x200000, 0x101) 19:05:16 executing program 0: r0 = open_tree(0xffffffffffffffff, &(0x7f0000000040)='./file0/file0\x00', 0x9000) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) syz_io_uring_setup(0x1e25, &(0x7f00000003c0)={0x0, 0x5b62, 0x2, 0x2, 0x2d6, 0x0, r0}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000440), &(0x7f0000000480)) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f0000000100)='./file0/file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="6873717307000000911d675f001000000700000001000c00e0000200040000001a01000000000000f501000000000000a401000000000000dd01000000000000810000000000000015010000000000006c01000000000000920100000000000078da2baeacca4eccc9492d2aa61da3980e768c324619a38ca1c64070013443f414920078da636278cbc8c0c0c83051363d1ec840012940cc8424cf8c2627c5c2c0c0ccf01f2e0fe43280cc500362fd92dc02fde2ca2addccdcc4f4d4f4d43c13434b737333634b23fdb4cc9c540308c988643a13d46410ad09c4ec40cc8924cf8a643b179a4b612eaf6381d0c8fad880fc04a8bc8632aa3e905dff81800189469879006e063b540c14022140ff7100690062dd2825450078da63648000662056006226061686b4cc9c5403070646a0208463c80255c508a5991838c0127ac9f939297540614698b6794006cc0cc36b0cac708e1132c7180038d711c70e0078da4b60800045280d00071800825c010000000000001c0078da636080803a28ad00a51da0f43c287d0d4a4b3142680041df026e740100000000000008805cf90100535f01009a010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000ac0100000000000001", 0x1e6}], 0x2010, &(0x7f0000000040)=ANY=[]) r2 = socket$nl_route(0x10, 0x3, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f0000000180)={'ip6tnl0\x00', 0x0, 0x4, 0x1f, 0x61, 0x1d, 0x24, @dev={0xfe, 0x80, [], 0x1b}, @empty, 0x0, 0x7800, 0x27, 0x5}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="dc00000010000104000000000064000000000000", @ANYRES32=0x0, @ANYBLOB="5d0803000000000004001a8008001b0007000000b00012800b0001006970367674690000a000028008000600e1ae0000080002000900000008000600ff7f000008000300ff00000014000500fc01000000000000000000000000000014000500fc00000000000000000000000000000114000500ff01000000000000000000000000000108000100", @ANYRES32=r3, @ANYBLOB="080003000600000008000100", @ANYRES32=r4, @ANYBLOB="140004002001000000000000000000000000000214000500ff010000000000000000000000000001"], 0xdc}, 0x1, 0x0, 0x0, 0x20004010}, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r2, 0x40189429, &(0x7f00000000c0)={0x0, 0x8, 0xffff}) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) 19:05:16 executing program 4 (fault-call:0 fault-nth:18): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:05:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x0, 0xe00}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:16 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xf}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 447.722822][T20894] loop5: detected capacity change from 264192 to 0 [ 447.794284][T20905] FAULT_INJECTION: forcing a failure. [ 447.794284][T20905] name failslab, interval 1, probability 0, space 0, times 0 [ 447.838916][T20905] CPU: 1 PID: 20905 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 447.847920][T20908] loop1: detected capacity change from 264192 to 0 [ 447.848222][T20905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 447.864979][T20905] Call Trace: [ 447.869169][T20905] dump_stack+0x107/0x163 [ 447.874491][T20905] should_fail.cold+0x5/0xa [ 447.879019][T20905] ? tomoyo_realpath_from_path+0xc3/0x620 19:05:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x0, 0xf00}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:16 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x1000000, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) [ 447.884896][T20905] ? tomoyo_realpath_from_path+0xc3/0x620 [ 447.891397][T20905] should_failslab+0x5/0x10 [ 447.896039][T20905] __kmalloc+0x72/0x3e0 [ 447.900315][T20905] tomoyo_realpath_from_path+0xc3/0x620 [ 447.905890][T20905] ? tomoyo_profile+0x42/0x50 [ 447.910597][T20905] tomoyo_path_number_perm+0x1d5/0x590 [ 447.916084][T20905] ? tomoyo_path_number_perm+0x18d/0x590 [ 447.922151][T20905] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 447.929105][T20905] ? lock_downgrade+0x6d0/0x6d0 [ 447.934054][T20905] ? build_open_flags+0x680/0x680 [ 447.940059][T20905] ? __fget_files+0x288/0x3d0 [ 447.944870][T20905] security_file_ioctl+0x50/0xb0 [ 447.950777][T20905] __x64_sys_ioctl+0xb3/0x200 [ 447.955589][T20905] do_syscall_64+0x2d/0x70 [ 447.960184][T20905] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 447.966468][T20905] RIP: 0033:0x45e087 [ 447.970376][T20905] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 447.990180][T20905] RSP: 002b:00007f5ff1475a18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 447.998619][T20905] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000000045e087 [ 448.006612][T20905] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 448.014775][T20905] RBP: 0000000000000000 R08: 0000000020000298 R09: 0000000000000000 [ 448.022767][T20905] R10: 0000000000008800 R11: 0000000000000246 R12: 0000000000000001 [ 448.030781][T20905] R13: 0000000000000004 R14: 0000000000000004 R15: 00000000200002a8 [ 448.076752][T20908] squashfs: Unknown parameter './file0/file0' [ 448.081695][T20905] ERROR: Out of memory at tomoyo_realpath_from_path. [ 448.118075][T20909] loop0: detected capacity change from 264192 to 0 [ 448.136239][T20905] loop4: detected capacity change from 136 to 0 19:05:17 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x10}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 448.198679][T20905] ISOFS: Unable to identify CD-ROM format. 19:05:17 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) r0 = socket$key(0xf, 0x3, 0x2) close(r0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) 19:05:17 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x400080, 0x181) 19:05:17 executing program 4 (fault-call:0 fault-nth:19): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:05:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x0, 0x1200}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:17 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x60}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 448.477580][T20945] loop0: detected capacity change from 264192 to 0 [ 448.513451][T20947] loop5: detected capacity change from 264192 to 0 [ 448.574017][T20952] loop1: detected capacity change from 264192 to 0 [ 448.591721][T20956] FAULT_INJECTION: forcing a failure. [ 448.591721][T20956] name failslab, interval 1, probability 0, space 0, times 0 [ 448.620162][T20956] CPU: 1 PID: 20956 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 448.628955][T20956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 448.639035][T20956] Call Trace: [ 448.642423][T20956] dump_stack+0x107/0x163 [ 448.646769][T20956] should_fail.cold+0x5/0xa [ 448.651275][T20956] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 448.656659][T20956] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 448.662045][T20956] should_failslab+0x5/0x10 [ 448.666671][T20956] __kmalloc+0x72/0x3e0 [ 448.670836][T20956] tomoyo_encode2.part.0+0xe9/0x3a0 [ 448.676052][T20956] tomoyo_encode+0x28/0x50 [ 448.680474][T20956] tomoyo_realpath_from_path+0x186/0x620 [ 448.686296][T20956] tomoyo_path_number_perm+0x1d5/0x590 [ 448.691796][T20956] ? tomoyo_path_number_perm+0x18d/0x590 [ 448.697472][T20956] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 448.703334][T20956] ? lock_downgrade+0x6d0/0x6d0 [ 448.708215][T20956] ? build_open_flags+0x680/0x680 [ 448.713285][T20956] ? __fget_files+0x288/0x3d0 [ 448.717998][T20956] security_file_ioctl+0x50/0xb0 [ 448.722982][T20956] __x64_sys_ioctl+0xb3/0x200 [ 448.727705][T20956] do_syscall_64+0x2d/0x70 [ 448.732151][T20956] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 448.738345][T20956] RIP: 0033:0x45e087 [ 448.742384][T20956] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 448.762026][T20956] RSP: 002b:00007f5ff1475a18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 448.770566][T20956] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000000045e087 [ 448.778651][T20956] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 448.786648][T20956] RBP: 0000000000000000 R08: 0000000020000298 R09: 0000000000000000 [ 448.794732][T20956] R10: 0000000000008800 R11: 0000000000000246 R12: 0000000000000001 [ 448.802819][T20956] R13: 0000000000000004 R14: 0000000000000004 R15: 00000000200002a8 [ 448.819136][T20952] squashfs: Unknown parameter './file0/file0' 19:05:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x0, 0x3f00}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:18 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x2000000, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) [ 448.876083][T20956] ERROR: Out of memory at tomoyo_realpath_from_path. [ 448.883361][T20956] loop4: detected capacity change from 136 to 0 [ 448.903504][T20956] ISOFS: Unable to identify CD-ROM format. 19:05:18 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='squashfs\x00', &(0x7f00000001c0)='squashfs\x00'], &(0x7f0000000380)=[&(0x7f0000000280)='<\x00', &(0x7f00000002c0)=':}@,}\x00', &(0x7f0000000300)='squashfs\x00', &(0x7f0000000340)='squashfs\x00']) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = getpgid(0x0) ioprio_get$pid(0x2, r1) 19:05:18 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x6d}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:05:18 executing program 4 (fault-call:0 fault-nth:20): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:05:18 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/21, 0x15) 19:05:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x0, 0x6000}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 449.166938][T20989] loop0: detected capacity change from 264192 to 0 [ 449.181193][T20988] FAULT_INJECTION: forcing a failure. [ 449.181193][T20988] name failslab, interval 1, probability 0, space 0, times 0 [ 449.208770][T20988] CPU: 1 PID: 20988 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 449.217761][T20988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 449.228009][T20988] Call Trace: [ 449.231303][T20988] dump_stack+0x107/0x163 [ 449.235654][T20988] should_fail.cold+0x5/0xa [ 449.240177][T20988] ? __kthread_create_on_node+0xd2/0x410 [ 449.246065][T20988] ? __kthread_create_on_node+0xd2/0x410 [ 449.251835][T20988] should_failslab+0x5/0x10 [ 449.257698][T20988] kmem_cache_alloc_trace+0x55/0x360 [ 449.263613][T20988] ? loop_info64_to_compat+0x5e0/0x5e0 [ 449.269711][T20988] __kthread_create_on_node+0xd2/0x410 [ 449.275638][T20988] ? __kthread_parkme+0x1e0/0x1e0 [ 449.280676][T20988] ? __mutex_lock+0x61b/0x1110 [ 449.285718][T20988] ? find_held_lock+0x2d/0x110 [ 449.290585][T20988] ? loop_configure+0xba/0x1370 [ 449.295455][T20988] ? do_raw_spin_unlock+0x171/0x230 [ 449.300973][T20988] ? loop_info64_to_compat+0x5e0/0x5e0 [ 449.306636][T20988] kthread_create_on_node+0xbb/0xf0 [ 449.312133][T20988] ? __kthread_create_on_node+0x410/0x410 [ 449.317852][T20988] ? lockdep_init_map_waits+0x26a/0x720 [ 449.323505][T20988] ? lockdep_init_map_waits+0x26a/0x720 [ 449.329622][T20988] ? __raw_spin_lock_init+0x34/0x100 [ 449.335714][T20988] loop_configure+0x4f2/0x1370 [ 449.340793][T20988] lo_ioctl+0x3f1/0x16b0 [ 449.345056][T20988] ? lockdep_hardirqs_on+0x79/0x100 [ 449.350586][T20988] ? loop_set_status_old+0x250/0x250 [ 449.356364][T20988] ? find_held_lock+0x2d/0x110 [ 449.361207][T20988] ? tomoyo_path_number_perm+0x204/0x590 [ 449.367049][T20988] ? lock_downgrade+0x6d0/0x6d0 [ 449.372168][T20988] ? slab_free_freelist_hook+0x5d/0x150 [ 449.377851][T20988] ? tomoyo_path_number_perm+0x441/0x590 [ 449.383608][T20988] ? kfree+0xdb/0x3b0 [ 449.387689][T20988] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 449.393943][T20988] ? tomoyo_path_number_perm+0x24e/0x590 [ 449.399630][T20988] ? generic_block_fiemap+0x60/0x60 [ 449.404867][T20988] ? lock_downgrade+0x6d0/0x6d0 [ 449.409728][T20988] ? build_open_flags+0x680/0x680 [ 449.414785][T20988] ? loop_set_status_old+0x250/0x250 [ 449.420094][T20988] blkdev_ioctl+0x29b/0x6c0 [ 449.424607][T20988] ? blkdev_common_ioctl+0x16a0/0x16a0 [ 449.430189][T20988] ? __fget_files+0x288/0x3d0 [ 449.434883][T20988] block_ioctl+0xf9/0x140 [ 449.439221][T20988] ? blkdev_read_iter+0x180/0x180 [ 449.444370][T20988] __x64_sys_ioctl+0x193/0x200 [ 449.449137][T20988] do_syscall_64+0x2d/0x70 [ 449.453616][T20988] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 449.459620][T20988] RIP: 0033:0x45e087 [ 449.463514][T20988] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 449.483936][T20988] RSP: 002b:00007f5ff1475a18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 449.492360][T20988] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000000045e087 [ 449.500363][T20988] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 449.508351][T20988] RBP: 0000000000000000 R08: 0000000020000298 R09: 0000000000000000 [ 449.516329][T20988] R10: 0000000000008800 R11: 0000000000000246 R12: 0000000000000001 [ 449.524305][T20988] R13: 0000000000000004 R14: 0000000000000004 R15: 00000000200002a8 19:05:18 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xf0}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 449.563792][T20992] loop1: detected capacity change from 264192 to 0 [ 449.621373][T20997] loop5: detected capacity change from 264192 to 0 19:05:18 executing program 4 (fault-call:0 fault-nth:21): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:05:18 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) ptrace$peeksig(0x4209, 0x0, &(0x7f0000000100)={0x3, 0x1, 0x1}, &(0x7f0000000140)=[{}]) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) r1 = openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x4) ioprio_get$pid(0x2, 0x0) 19:05:18 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002e80)={0x0, 0x0, &(0x7f0000002e00)=[{&(0x7f0000001b40)=""/177, 0xb1}, {&(0x7f0000001c00)=""/150, 0x96}, {&(0x7f0000001cc0)=""/4096, 0x1000}, {&(0x7f0000002cc0)=""/161, 0xa1}, {&(0x7f0000002d80)=""/99, 0x63}], 0x5}, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) r1 = openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) sendmsg$kcm(r1, &(0x7f0000000040)={&(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @rand_addr=0x64010101}, 0x1, 0x1, 0x4, 0x4}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000180)="48d3d9b9a986f238737d2219cab4038759cce276bfa3d1d5835728519604c32d153c3c4934a459e0290f69e4bf705616294c992673b5e6f6c62207dfebc3725a13b3", 0x42}, {&(0x7f0000000240)="7b114e817217e4dc413ee21a33848101a3c7c04e0c3c24862d02e8e184e47bd307d8b9b25cde35301c751067d56499971aa9a1e49bf4ce505d0ba1a2f212f985642814906c2089c0b7a21fd4303558aa66d4c07ee67260b616045c556eea6833b547b9416c8693a88ffa83f0ab135c25fe2609d9520ca48cfe1c16e99a02bfe8a3a8ce5e135a02774ce76378817ac8bfedb10e555001be0a62d0fb92032f5b9e5fa12e0068032eb06bdaddebfc9b3d1507855b6f08fb04ab76642afd5e65375cdac9e814928a5889368dec8912600ff559a90cf20bd5", 0xd6}, {&(0x7f0000000340)="1e80281f7e34da796f980721bed4f58fe315ea776b4f9fa3665c22fc2fac1f2ca102dea97a5e88c87ad458cc9a6a906da4dec92ebd78c9ca3a4ecee56cd4911ffc1a935723d08e761e497f689a80403ff822e47b20a36d9087c91dacdaa0e4f00d5ad1f8bea0b0487de6184c36236b205ec5252e024ddf8e9b4990a28ed55f6a057b1307a2471d2ab523402c6b1c8db499f6a553eea767e517b0237ed95caad5522d0439ff996bbb8593f426e2d772b716940e7d618f06ac51d6c9d3a328552721783c4248fd48a22294a923aa928ca136741311c8632a2662afe4192114b18ec116617cc23c2c202069a3ae92ff31c6430b5d134a351943a6fe2f", 0xfb}, {&(0x7f0000000440)="9a0ec5606dfcd81ae5ce467cee0629a1bf7020ec78bf6d533572209138a4ffe1233d60564557ab6dbbfe9a7e66145abf70f307124d39e8249a58c03d04184231ae98afecb2a2e767febb03adccf1ff368894a755e676cde273604ca1a1a7b93185036c0d5e20c45548c670b1d886909a113b0637a66b1e3255973e43081f2c21e6dd7a727886acd9c8f0dd1dbba7876b169d4c1faf9889a3ebe5eb042f7d50f249909d7a7b8acec1af409eca0d02b409781fe6ba0269d397b3145d692ee9f432347e58b8862176e6f3", 0xc9}, {&(0x7f0000000540)="43ea5c63dff746f5a8729af2631c63a17a1c8460a990fe8ce3fd79fc1872dfa31b6aadc9a4ac11b1c175d8e73a522afabcb0521efd4edc2ca660d232d8c21205118aa3b11582723de1e8c4980797dc9cccefc533048f6bb2efa81a0bb2d6a121f93cd2b04cfd1b4b52e195c175405a098761190535d51e0571b27045ff6441d5d08f71cc683c8439ff12b2ddc1a7c8f6b9a1e7d032a615cf7465aaa85ce3f954c35f7cafc068195785ca6f63f8af2392ad0733b0c6b23ee5e020c9a7fbd06c960fa28abc8f8bbc44a036fe75a3033fac03287c188b12b8e077d269171a0a2e6b6c", 0xe1}, {&(0x7f0000000640)="3142b281f69c2e3c523609bc76e8a398f9867ab7b2c10a84df30fb75b6650d605293437ee7896f56748f785183d1bfbbcee5735afd4abab71c1840a3cde63912154386a4e0d1a4e1e12f230221f5c6579ff6d916ebc10e43a3c0e51f209e87c5d613e2ebaa07efd9df2998dbd8b5b3f8d837faaf7f29e50c3a2a2b86c0768251d53b047ec4b80b45311585853b1a51843f", 0x91}], 0x6, &(0x7f0000000780)=[{0x1010, 0x105, 0x100, "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"}, {0x90, 0x103, 0x9, "3bc770e7aa4e7d78dc5e81f999a1808f3faf84ffd4717dc6fe507814e966cabc66cc8f5f49be27ea53edf683740d8fcdbfb89545ed478268178a62f2b02661ce9ba9e8ad80090203946039d9b9d8cdc7238e57957de03b4d5c37b6faa103ee7a794ab90228a1d7be616f88415603764146b162afc9c76376509e48fcacfe"}, {0xf0, 0x114, 0x9b83, "4f5e5df47dda08eb8ea691f4ab87aab938817a8ce0f9e8226326e6f4363926f53f647078e3817f5a9522a9a78ba8817e630e960228c15965d4ef5dc3d9cd9cfb4f9302b33b5cb158b282030f4f3af54f89dac2581c1c94db5fe81914e4e59c262063f1ca0081d5d74be1a030373086842f53f7fe052a7d704c07b2472c41c9266d7d81a22a0bf068531d12d079857c5f3c5f1a919e48f37cee78de70b78f69df0936a49945be86b0c1b34c227bfd2cbf3d55e1b493d9901d3a81883cd5912f700eb462002fab07e623a41a0a869321aadf219d3575d8400e8ba3042d21"}, {0x40, 0x10f, 0x4, "595a3312bbe3f7b6854180440876db432a4957c6978a69429942ef6cceb1e5598e5d193335b1c6c18ee446cee1"}, {0x18, 0x104, 0x5, "c9"}, {0xc0, 0x103, 0x1ff, "d4c390bd652d2620f994552ce56d92d8b2acf9c9f0cff6c8d62eeef4e2cd471d206bef598d3af7fb921fbe1a69aa004e84d1c21c2a27baa8bea857ef05a4af817ad67e2a4ce9d21c2266c3a4065b9b0f7ac4124ce0f3aa78eeaa400b0cd52f96177c58d3a0a18e09a35f1ec531151e5aed09130b1a23dfb3f801066cb77e7274d993be5ceb7746761c859cb137a4ce36f81c12f8566b61ec0d34f9ec8f64d34996eb7bc663e100339dc79f93"}, {0xc8, 0x11, 0xffff, "dce4fad7157f0969027d9ae240f23ecd63cdd1317718811d66a8da7a2b92d14d04c10b213172cbc0de22ed5cf3c0a3bd07779a92d9985f1cc795ea9f7a66b20ef170db73e0f23c3f0de78dfc6b5047f037426b05e53f975b0e444bd11368a36767abf604f5add1082850f5f676ee780954526374bb68e306e02245cca8eb97eb786d27aaa8103cf5f90c7c7b55aba14788b8907a522c8aa3b7b4fc746ab15a4a00a3e61e392904439a234690b0ee89ada1"}, {0x38, 0x10d, 0x8000000, "34a34245ff117678b4192eaa28fe6394f5e537d01596e2cc9f988658bf2fe47d4e68"}], 0x13a8}, 0x0) 19:05:18 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="6873717307000000911d675f001000000700000001000c00e0000200040000001a01000000000000f501000000000000a401000000000000dd01000000000000810000000000000015010000000000006c01000000000000920100000000000078da2baeacca4eccc9492d2aa61da3980e768c324619a38ca1c64070013443f414920078da636278cbc8c0c0c83051363d1ec840012940cc8424cf8c2627c5c2c0c0ccf01f2e0fe43280cc500362fd92dc02fde2ca2addccdcc4f4d4f4d43c13434b737333634b23fdb4cc9c540308c988643a13d46410ad09c4ec40cc8924cf8a643b179a4b612eaf6381d0c8fad880fc04a8bc8632aa3e905dff81800189469879006e063b540c14022140ff7100690062dd2825450078da63648000662056006226061686b4cc9c5403070646a0208463c80255c508a5991838c0127ac9f939297540614698b6794006cc0cc36b0cac708e1132c7180038d711c70e0078da4b60800045280d00071800825c010000000000001c0078da636080803a28ad00a51da0f43c287d0d4a4b3142680041df026e740100000000000008805cf90100535f01009a010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000ac0100000000000001", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x4000000, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) 19:05:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x0, 0x7502}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:18 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x300}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 449.835944][T21012] FAULT_INJECTION: forcing a failure. [ 449.835944][T21012] name failslab, interval 1, probability 0, space 0, times 0 [ 449.867272][T21012] CPU: 1 PID: 21012 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 449.876096][T21012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 449.886168][T21012] Call Trace: [ 449.889460][T21012] dump_stack+0x107/0x163 [ 449.893829][T21012] should_fail.cold+0x5/0xa [ 449.898949][T21012] ? __kernfs_new_node+0xd4/0x8b0 [ 449.904767][T21012] should_failslab+0x5/0x10 [ 449.910431][T21012] kmem_cache_alloc+0x5b/0x440 [ 449.915304][T21012] __kernfs_new_node+0xd4/0x8b0 [ 449.920377][T21012] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 449.925948][T21012] ? disk_part_iter_next+0x406/0x6f0 [ 449.931234][T21012] ? lock_downgrade+0x6d0/0x6d0 [ 449.936083][T21012] kernfs_create_dir_ns+0x9c/0x220 [ 449.941212][T21012] internal_create_group+0x798/0xb20 [ 449.946514][T21012] ? sysfs_remove_group+0x170/0x170 [ 449.951710][T21012] ? lockdep_init_map_waits+0x26a/0x720 [ 449.957250][T21012] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 449.962965][T21012] ? __loop_update_dio+0x2cc/0x690 [ 449.968088][T21012] loop_configure+0xaad/0x1370 [ 449.973542][T21012] lo_ioctl+0x3f1/0x16b0 [ 449.977786][T21012] ? lockdep_hardirqs_on+0x79/0x100 [ 449.983163][T21012] ? loop_set_status_old+0x250/0x250 [ 449.988449][T21012] ? find_held_lock+0x2d/0x110 [ 449.993224][T21012] ? tomoyo_path_number_perm+0x204/0x590 [ 449.998939][T21012] ? lock_downgrade+0x6d0/0x6d0 [ 450.003888][T21012] ? slab_free_freelist_hook+0x5d/0x150 [ 450.009454][T21012] ? tomoyo_path_number_perm+0x441/0x590 [ 450.015087][T21012] ? kfree+0xdb/0x3b0 [ 450.019151][T21012] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 450.025411][T21012] ? tomoyo_path_number_perm+0x24e/0x590 [ 450.031349][T21012] ? generic_block_fiemap+0x60/0x60 [ 450.036570][T21012] ? lock_downgrade+0x6d0/0x6d0 [ 450.041444][T21012] ? build_open_flags+0x680/0x680 [ 450.046463][T21012] ? loop_set_status_old+0x250/0x250 [ 450.051761][T21012] blkdev_ioctl+0x29b/0x6c0 [ 450.056348][T21012] ? blkdev_common_ioctl+0x16a0/0x16a0 [ 450.061803][T21012] ? __fget_files+0x288/0x3d0 [ 450.066488][T21012] block_ioctl+0xf9/0x140 [ 450.070908][T21012] ? blkdev_read_iter+0x180/0x180 [ 450.075919][T21012] __x64_sys_ioctl+0x193/0x200 [ 450.080676][T21012] do_syscall_64+0x2d/0x70 [ 450.085079][T21012] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 450.090960][T21012] RIP: 0033:0x45e087 [ 450.094840][T21012] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 450.114458][T21012] RSP: 002b:00007f5ff1475a18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 450.122879][T21012] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000000045e087 [ 450.130857][T21012] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 450.138928][T21012] RBP: 0000000000000000 R08: 0000000020000298 R09: 0000000000000000 [ 450.146924][T21012] R10: 0000000000008800 R11: 0000000000000246 R12: 0000000000000001 [ 450.154912][T21012] R13: 0000000000000004 R14: 0000000000000004 R15: 00000000200002a8 [ 450.166570][T21012] loop4: detected capacity change from 136 to 0 [ 450.256157][T21012] ISOFS: Unable to identify CD-ROM format. [ 450.273281][T21023] loop1: detected capacity change from 264192 to 0 [ 450.305658][T21025] loop0: detected capacity change from 264192 to 0 19:05:19 executing program 4 (fault-call:0 fault-nth:22): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:05:19 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) creat(&(0x7f0000000040)='\x00', 0xc) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$VT_RELDISP(r1, 0x5605) r2 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r2, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x1ff, @mcast2, 0x509}, 0x1c) ioprio_get$pid(0x2, 0x0) 19:05:19 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) sendmmsg(0xffffffffffffffff, &(0x7f0000002240)=[{{&(0x7f0000000100)=@rc={0x1f, @none, 0x3}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000180)="96d813225481f32a65a49964d599b7807485e0dd51295bb2fa08966f515d6ba822a4ecb37f80b67eb26aa25bb7947f9c03e883c9b1eaff83f66961db3d19707d4e48330870c55f1952523e05fad11393acabdd42ee204e4d73689392938f38655b46bb39acf2d2d59c18b7a6e3d3b1efb9796e56cf39", 0x76}, {&(0x7f0000000240)="ecccfbd5c9d4cb699af98b752f3aefd85e67477262a290d154de55d0cc8ccb01b6f094ed3760a7b75fdb90a5e6732719535e5f3ea58e1a303661031a7b2179029d006c44298a4f9ea4df27049c867b20135cd7e97cce4f6a8a783a4162cf9828c0c48075828ad221510a3243be40682c2e97ceab5642c1ea06027c6eea1d052a347aa988008ba8cf5ef356918ff53802370cdfeed2f132edb25dafd38b26c2615dc0ac5d2b05196d82badacae08d2ffc90f31135b53f6bdcc06c8c4631b4579a", 0xc0}, {&(0x7f0000000300)="e773e0df4de0cd7ea1c66908edf9e7fcbe7e0baf4bb115043ae7dde137b9fa19802563e5e1b06ce9641f921a0d528a80ee864fdb2262be55cc858a31f263aea2465e3a64fdabea4acaaf2ce7dbced35af8411a1bbca0dd65905b6fd14ae7a2b21985ca45f739ffd45ac6795dd42a07e68a6326d9b10bb23f04604f562ef975a42ce7902605a8a489aec28b5d6efca97ce899d52c96275d70a157c8101fd8c8594c542d299a6a2e5e597b", 0xaa}, {&(0x7f00000003c0)="c3e40b112671137fc3010ed823ba735c9c14b022ce8be6032f0613f3e69e3733d45d790d1df571dfa0748a385e2f8ebe5bf73bc46c205a44644fb923d0a56bc1cf85624385d467795fba6b450377a44b7268a9b26896a20e3a6824942d01fcc83126b912b08f46d29d05a5f46754c8820e8bce76aaf4a1875ed469852d124285d01dcfb337a6d86ac18ebe13bfd28d22a3c1dbde5a2e727f0f163dd582033d9b95bf6636c5fa3e4c80759b34ca3323503caa117369be6863efa94e2af074c12389ed9d832d1977f1d57beef5a813edc667bc9a76c3c8811f6c455e31", 0xdc}, {&(0x7f00000004c0)="6fe5a05977ded64aa074ff73c3595e4c4a3bf77f46bc653ec78fb2d29fdb46a16e871f3abbeee4ff7d78c0ff2ae5478d8bcd58d14271cd28735b53a6f44c4bd3c7bafb5356b0e8bb1d6433208f155fa1d43340a1a2986c9316bec77926beda4fa11b33e1b793bc8be5bc9f911bf369cd2b8650fbe5cd58f6b98392fd2a856ca3d2e2411300f52a80a810b7d60eb2322b3143daafb99e595ea5c5f39734ea9f56008eee7aa167dce254e50ea8f4abef749f457d7afbb851145a249c589fa1eece1e16b4f7911dc50a32eb9c5c6f8ada9ee76f40a6da16a5471f19ff16619ed2201c3839688f7f18091a78f3", 0xeb}, {&(0x7f0000000040)="d1ab7b1ea26dc3", 0x7}], 0x6, &(0x7f0000000640)=[{0x68, 0x103, 0x3, "e8ab21c59eeae4dec111e4bb08284f1e88e6b7b242d3f68abec923ef40391a1d95f0c161d722dfa5f4432e0ead9188113938bf8534dc387d4d1ac5a3431bb892b4e335694a7e33259a580743a279cd3d5e"}, {0xf8, 0xff, 0x2, "1a73ce9d7eb0283b78c503ba732e69d0efcefa2869747f35e5bc56f6131bf80da7c746910f91612156e1d8b9bb916a20e5f9c93fe69363e28bdb2eb0af24abbdadea66ff8ebce8ccae0f38fe19502bf563785eb2f7cab2e7c2c22146a49e32789916b14325a8c000cf20ca741490e25c1645394086bf675f27bfd4459b10318a7186a3d00e285357695d77e524bef37eb666552ea706b01284209f68efe27911484a567c98ee55a56abf7dbcb61dd39fe115e5c4002dc60650381efafa1c9794e8f8a4be0e85beacb1f18e546b25f39356129176c42f08597fca3b1188f31f34a2d0d0"}, {0xc8, 0x10b, 0x0, "6c42c3d8900983742d2aa6feea6aea7884cb2e3d2f125f6d96d606103176626334b13b4167bd0995fef6e4a0b68c936d46ce4516903d8147a4306e1ae43acfb61245de54345214e9e1d4d2ef7e54330c6186b66bb9c0833b3ae914ca46f893e3cfb3c01c4fbe9a402f5f80394226f7c69277eacfb31a79e5d88246a34da7dee636ba25e267423893218e8e58c5d94e0612bb68c9ba171c829abf5c8aa768e4fd721ee3bc9db7e7aabde2f1b0c7023dd8bbf3de"}, {0xa8, 0x102, 0xb4bc, "d62501bcea9bf913e90df67e1aa1590ebd748daf34fb79f7bee3cb5b6a0a96568c216e87df13feb55fd551f910a85382879166772ec9af2dbe877189e4b4056c2827054e4beebde372a578d3248472947aca85f9d05a6b204ef044e9ce48ac89688737667e30e7544d8848e32801202d58a07c7a81db9e85bf57bcc2963188b174dcf2a8194eba8063b5a2f61cb81cd1d8e92170ede5c8"}, {0xe0, 0x0, 0x6, "6469c959e586fee16374d0eab8aaba81c5b3cd33eaec3d4a686ad7453cfd99262f6366b8c9db84ed650d6702fa44baf9de4362ed29f852caf542e46f307f94df7133a16192f9feafe57c4b38b8571708a82fcccd239d45a4938a9101e9c61c8e04b156567cbf5eaed0096ada10ad1923a810703cb3ff1044ba13b92ec1f32f323b6ad4b9c7f0bbbbe057e5a39fa0051ac7e0fda81257ed3c510dc832c9de346647003df8bba5d6d05f4042a811f1d4967f7e71715ccbe3dc1388dd65f590daa145335ce06bbed08731269f2863e3"}], 0x3b0}}, {{&(0x7f0000000a00)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e20, @private=0xa010102}}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000a80)="17acc2c38ffe78e63cb2c8a9d0245e94b17a2bf36112f272142887582aff9993a6f86b44f494b8698402611a0dee3200f435f1f3823b414d0b8ed2cf6bdff4747af6f64a23281ed3284b3cc9facd3ebc98963f3de2339ec73163c4648bf665279e5a2215353899f94791314b3be7bc684b1b8cbddd750313c3d327e08caf05ee800a71f5a4363016adb881ee934fdecef3d87eeb9331d2496b7e070ff941eea3348ed1e372557b3ce28d0b849d7839ab9d9a60f902ab1f42be903407b7f059251e4a5f9fc3f978772fa91d96676b6da47f2d5cf8c5f7c5217e5b7f97e9e95eb9c00b146637", 0xe5}, {&(0x7f0000000b80)="f2fa936d791ff1648dd75fef2242147b52f88a7f8b", 0x15}, {&(0x7f0000000bc0)="2826e1d7a074c92f50c806acda8b4dceeb66f8b18172701d5e10d74c1b649f2919aa4a865e8261e3b7fdf6d004b46721ca0d779c2b49e241b2682a623b3b47d27c6fb6cc9207fa990ace2403571d54d06722104505a38cd3761e68f5e6cba628de08842405af4adce59f163f32f05f2f8184e120f798ad69e4ff3cebcc009a899c3608c90846e0db5900d1c007bc126ba74ae5f5e30a449819a7fc3ce8729340bb1cd1d0b5", 0xa5}, {&(0x7f0000000c80)="b89cfe9cef6a749005c688d09358d2c6759ae5238d46a70579c138a59d9535b044a7565095bca1b07c9b09bd4d9302e252405737ba107bdee1322d6c3c7f0a7e4f3f4fafca2454327288fbcf2217202bb9929a98874000ef0c9f2f4d2c744fddad1bd7bfe6d217ec9ee3ccb8a700b40cd761b9db435909be404731dc8d95fa4d8353a0b2ee6097fb0a84691b0e90a9000b1ae0bf3647d2b8a0a5310452d149e1bb89a0bd894ffcf6858a60fdd739e639bb03a34328ff03", 0xb7}, {&(0x7f0000000d40)="e59f437e8ac8863ec83819446057a20afbe537f8225e046df8403ecc830628edc8d6b5af01316b4619", 0x29}, {&(0x7f0000000d80)}, {&(0x7f0000000dc0)="8d2a8a054994eb6a2cd03da0fb318c629d95091d01dd6ce45671f70a272e2bd7fb59b4045450a61a7d018992559213eb28dcbd082c521958a6e6200b49aff321057e151ba1a9f8846b88e3009aab22baed91aef47ea9b09ad32fea8699df6eb65f1ec09d0ec876fd574f48f0b8c888c1436b6e259d5402b8c5163810c0eb9e896c9931f84bb60d6de1238eaf40f73536fd838fb11f78e3b6f5f72146b1fe89eb9c3ff6d353b679a902ea899b4d1958071feba0e454a59bfa9f885ade27ac", 0xbe}], 0x7, &(0x7f0000000f00)=[{0x40, 0x117, 0x6, "d438f4241c67610171a0693601c2b07dcf76ceeed175db6711b39ce8d95e8be39cb86e7902ed915a6898db"}, {0xb0, 0x10a, 0xfffffff9, "89f41f97f1b49a96a8548521d27efe755abd91ffe39fba8f2f285af4cc98af73e39baca9d5538b4c4b57c3b04f0d335b205f634e30354530bc3379f2841497cc49d455b69636189491b221a5d34b2a29cf875cfb7d03f8552c8f9f1206526da0e375b83916c257970f175c19d99b8b8830d44912c58112fbf33eb36548cd4f4913fec6f763c99d9de8a37fb8c6645fc21237c62dfbfbb5c432b84a51f074d1"}], 0xf0}}, {{&(0x7f0000001000)=@nfc_llcp={0x27, 0x1, 0x1, 0x7, 0x1f, 0x6, "0db805805f2d95370f9ade16b9ffbf4dc1c89644f9b7b104f0feeb249308e820090125ad4097ba9df3d7d9340e36025268fc0c011f3c7a107a4434b479fe6b", 0x3e}, 0x80, &(0x7f0000001380)=[{&(0x7f0000001080)="c85e8ef345a4dcc66979ac3e3a5432a3811757085f7331f777399ea25dd358275d604ac19412261936725c925384649c2307f2182f41575785ac34a23e71fa00fdf8ac01", 0x44}, {&(0x7f0000001100)="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", 0xfe}, {&(0x7f0000001200)="3360092fe03a67a0ee4b0c4c8b54c396750c82982587648c83a03407331145d5b490a2765ef1edc157684edcd39e56ab4dea3146642052ca8e99780cb643a08258d0fe11ba47ff78185b11003fff5dd2c14f2a510036df99bf7ad5113a65342956731fd593cd47455948e24c45d7a8e8658fbc34ae6c54cc24adbcce70ae23b94fc066cc5147f509b645c78be34b380c0ed6a5d60de74d0197ebdc6239d0b772087a59760e938a06216af29b4b5c9a862b452e7063410ea634b61e39b4f16f038fb93fa3d4dcb29c48ea6dbe87f7c4f274efda28be8c3277b2ab28afdb4a6181870dbd04f63864138f2bae1ddf72620b", 0xf0}, {&(0x7f0000001300)="f5fd46b37b030482341205f830dbd55bc6cc987b55d2849c75e84974bb891b5447e9547f2fff7c3f52f0671b2c0f214abcec582ae6a4dba8937b6408bd0e5232ff49b7184b21", 0x46}], 0x4, &(0x7f00000013c0)=[{0x50, 0x3f, 0x9, "83b448fd71c55c71a43e83b5bac4cc5c306be801cf51532ac50f3625113ea2e8695f5918e4c239e5f5474f3e8e60a885c3c8abe011d644a10ba4d7be"}, {0xa8, 0x1fe, 0xfff, "00d47bac7f55ba3a67a9279888e1971e40e6807bcccc548bfaac67ebc8e38268168d20d87af5f9135b7bad56601747e4774a29158abab9309ba2d0faad131ef6075cb8f452d1c1a02157e0263ae89843ab685a34eabc3a95b19bdd14e2d7d5d2e1eb89de24aff82e37c2abb686f882ca7860d9e28d1c8681d53e04681ca2d1de82f07058ee0bc8ebdbab2e326213922314c3c38d"}], 0xf8}}, {{&(0x7f00000014c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e20, 0x0, @empty, 0xc49}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001540)="f8fece8639bd5377ea5536487d11e8c667d4f8c13c5cf2e495f86ba20359863b0be4eab6b3b501d95621b081329f0d844c", 0x31}, {&(0x7f0000001580)="bfa70ca61692397a8ae3fbe4ab27308e704179c1514ff29693eb7af2f0d238a0481c465f739a93f582", 0x29}], 0x2}}, {{0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000001600)="b85e7465658540c95d18122c33e312f6a8fd92eebde3b2ce944965a83715cb6ebd2d698ed980006fdc159d0468a7b1a69f8320064408f4a4d0b50b9257945f5b80b0f62bceb289c5278607973038c72243533a17e0871f3ffd5e64e99d3a5265f529cd5f7d15a8c34f4ca37e45c7b3f44245615e11f9a21b809de7134d5d333bef660aca872852ef3bf67b85556bb609b13fb0cb8e688a121988", 0x9a}, {&(0x7f00000016c0)="42af45073131333842b84caf5149a4a5b387eadb80a7a8f71a54b387cf0250e194e4190cf9484a0f7c9c474b96d4ea44c8f33ce9b3feb8f2a14252ac158d073dd91046a64572d5638b64bb2b32310980d157be01adc42d094ec0b8f3058fb975a58dfc6da54db2477569e548ad569f5595a23e3ca0c7d4be7e690303420e5a7b7271729f2dc15a999ef5881235550a80f587fc2c377f40691503ebaacfa89d7bb9c57cecc91721dbc0b573f98af0723b7f2de83c18cf37124f2d56927c11024397249006c5bc50a4015f9a34f772bf654b91b27d3c0e45", 0xd7}, {&(0x7f00000017c0)="327d087c3f2016c16008613c68bbc9edf5ed423d086a2e836d2387aab633e25c3dab758c2d21338099e0", 0x2a}], 0x3}}, {{&(0x7f0000001840)=@ll={0x11, 0xf7, 0x0, 0x1, 0x6, 0x6, @dev={[], 0x33}}, 0x80, &(0x7f0000001a00)=[{&(0x7f00000018c0)="677242be50bbddfb0fc6462d9e1c5d0ed20976e35d893521ad343cef6e8eeb3f003896b473f4a0dbac857bab42015fbc2b9e401c86642a074f57917b5524af833f973ec9dccbf78d6e67ca595f89e2aab3176c3fcfe96284404b56f33d7a1df56fff9ca210c75b4c189c311aacd4d7ecd3187f6b0d1a0132b084f73ea5f8d1905cac97d625c19970b35a0d9933288abc6fb538048aa960043c", 0x99}, {&(0x7f0000001980)="b17d35bd52198a6fa4a845e6558ecc8d98b4793456cff4e49aa0a9d531b94edfe6cbe7c6aa1607481b0de4e7d2bc61e428688071af6dbdaaf8d4959cca89031e1ab27968bca7", 0x46}], 0x2}}, {{&(0x7f0000001a40)=@generic={0x23, "9ff119d657440d25fb54e6e2e9ee5e0ae978bf3cd573920db318e6959e5fe9ed0b70223c83f3e0a563083a2f4bb5ac3769a48560c2446c5ee3dfa0d8b6e67b9f3a1c53c912521e2841cce38af18cacdc753aa175774e92652a09dd8f39331122fe1bc9d7f31f0ecb2dad8c718773c3a1aa985e47fb620313ba2d2a777c34"}, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001ac0)="38c2abb1301804345d5e43768d823763518e43b29d169ad28a6e85a403d302205014a09c66de373efdb0c7b3e6e570ff2654fee55b29fff5a67a56850d853cb327551ccd7dfe24b858c82ef94ff34e1729dfe12a39a5209f5c2de5865f2735fdc996c0d6f0b9889eac4fa92afb4a4340262367479b6b1014c9b2c61bed52c5c896133900d5b6505489795c89a86b44f379708c3c7fe5609f7795662b6c50931fe96e537c0e4cd42ea7f6a6c02656c739103171351daece36be9c6f3d57ed9c", 0xbf}], 0x1, &(0x7f0000001bc0)}}, {{0x0, 0x0, &(0x7f0000002180)=[{&(0x7f0000001c00)="2071976e8c31f1349a78d464d5d4d14fdcbf", 0x12}, {&(0x7f0000001c40)="86094cc6bbe08365840db4f933c6e0714c97833b1ab16fc9a929bd52b8b512e0ffb86b67bedec08d48dbdb5fb36ca397dd356df8ce761fa5d0f3b0b9d8098578ec3e620291abc916c71ee92a1be9dbc9b25642b78fdd7c685e6ba5a6c809273cc89024179393cdcebdae3f41fc6d93ff2b7babb2c3f82d94d84b3d5489e2dace27df2230a94aef453ad7d023536c8b7f30b791a9606ce5988a293cf9bae8dd538607b2f65f27f1f1", 0xa8}, {&(0x7f0000001d00)="2daff97799221017e12182dea91b9ca6e25606f43e22a09bc36e5526dc29ba9258c6754df654163d35f0b66f89f333a7eb08dbcf29a6c776a7cddc690ab24b98c0c2ba8af0d056592e666122", 0x4c}, {&(0x7f0000001d80)="ee68e45db20d7e4ac78bdf86f95f29bab339ca1d3a0020454521394dee377e6aa353581db4ebe16ed3072efa57d3d2e458080864ec7b8584192dac2b3da36ce9b391462e0cddb331fe7f4bed9f6071b47ea24685e5fbb38eb3da502410f420a4ad235d2d0cd9e47b2e35d69da9aa15eadd2d198cabd2d527d81f7996a788fce825bc7605608a6cebb46d5e742845980da99b97006f5d058a31b1745be705df0d623fa8f86f5f815008a549fdd3c4d0c827edc16dcfc2c3862d07f544821bf0f016c7843406fdd6d5386dfeee00ddcdd3f56e114f56e78c3ac97aa5988ecbfcc816c03e4dd4742b51dfd3f6c7a7281191e0", 0xf1}, {&(0x7f0000001e80)="d71a6de7ee990f1577d51ac7154b86dea8dcb598ec6d686637d818097b67c46e061e5171c438171b05dfc0c932499ff58a8a94", 0x33}, {&(0x7f0000001ec0)="75b55c3a0cac1299f919430ab21b7f0578641806a209a3f57746bcda180c66b69c6724c8a97f0a2529b4bb3dcee7cc7754afc37332c1903dd15d2d6b04ff546ebbd4899501d49ee1e93d9e587168b748e7466753d3d33c95e22b6caa8a408f96fe3923f063d748d828199d3dbfd9e483e47e1af93949c682a51c795c9c678dc25c3e71af24c9387d2984c121b6c3079783c6653130766feff7e8aa9853e79dc19bc31340c92f321335183432798288fb652b82d9", 0xb4}, {&(0x7f0000001f80)="7e51ec1e7dc7ae6a72c594ddc9a3cdeb6a2ccacc042cbcfa4040dc6031514e8a9bdf72865d2220", 0x27}, {&(0x7f0000001fc0)="0106724567f5c444fd78caedcd7a0def470f5275beecd16eb9ac28bfec34328d3ef82f995321f9beedecdea0d2761f6be43e4f6eb3981a74c943ead229c34ce1e26eca513ac965b001368c31723bcd18be2fd9ba97e8ef82dcc139889672acfd4e0eec2de6fa5a5b0b5e4eb14a208ebca90b07ffa427f7fe9e2980c7456fe5433f1a3a372bdb45facfa7f22fa36e3bc13bdd90d917698e0734f7506fbe582f7083de8cadb7ec0c078a172ceb4f42dee76d329154d2ed96ab355ea69ce4f8de352d", 0xc1}, {&(0x7f00000020c0)="0da3887ba2ba7fbf2c071757424b1028efeba81995a2a01e2defe7", 0x1b}, {&(0x7f0000002100)="1be6d2a6bf7fc1492308f85fdecdad9abdd6050c94629c294d543462443e14a030fa793b4b09ae3549e44f28d392441cf6635b2e79f94bfb4ea0253a79fcef24dd266a2dfe21c4a139628866dacb1b0af4f7b01360469261182f80a66ce6120c50e14fa92e4e4ce4b1d1c0c3d26258b889", 0x71}], 0xa}}], 0x8, 0x10) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) 19:05:19 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x500}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 450.493660][T21040] FAULT_INJECTION: forcing a failure. [ 450.493660][T21040] name failslab, interval 1, probability 0, space 0, times 0 [ 450.525446][T21040] CPU: 0 PID: 21040 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 450.534895][T21040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 450.545327][T21040] Call Trace: [ 450.548608][T21040] dump_stack+0x107/0x163 [ 450.553040][T21040] should_fail.cold+0x5/0xa [ 450.557756][T21040] ? __kernfs_new_node+0xd4/0x8b0 [ 450.563227][T21040] should_failslab+0x5/0x10 [ 450.567746][T21040] kmem_cache_alloc+0x5b/0x440 [ 450.572524][T21040] __kernfs_new_node+0xd4/0x8b0 [ 450.577486][T21040] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 450.583324][T21040] ? disk_part_iter_next+0x406/0x6f0 [ 450.588622][T21040] ? lock_downgrade+0x6d0/0x6d0 19:05:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x0, 0xf000}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 450.593527][T21040] kernfs_create_dir_ns+0x9c/0x220 [ 450.598686][T21040] internal_create_group+0x798/0xb20 [ 450.604827][T21040] ? sysfs_remove_group+0x170/0x170 [ 450.610058][T21040] ? lockdep_init_map_waits+0x26a/0x720 [ 450.615627][T21040] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 450.621671][T21040] ? __loop_update_dio+0x2cc/0x690 [ 450.626795][T21040] loop_configure+0xaad/0x1370 [ 450.631695][T21040] lo_ioctl+0x3f1/0x16b0 [ 450.636656][T21040] ? lockdep_hardirqs_on+0x79/0x100 [ 450.641865][T21040] ? loop_set_status_old+0x250/0x250 [ 450.647425][T21040] ? find_held_lock+0x2d/0x110 [ 450.652407][T21040] ? tomoyo_path_number_perm+0x204/0x590 [ 450.658085][T21040] ? lock_downgrade+0x6d0/0x6d0 [ 450.663434][T21040] ? slab_free_freelist_hook+0x5d/0x150 [ 450.669695][T21040] ? tomoyo_path_number_perm+0x441/0x590 [ 450.669732][T21040] ? kfree+0xdb/0x3b0 [ 450.669756][T21040] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 450.669785][T21040] ? tomoyo_path_number_perm+0x24e/0x590 [ 450.669834][T21040] ? generic_block_fiemap+0x60/0x60 [ 450.698311][T21040] ? lock_downgrade+0x6d0/0x6d0 [ 450.703633][T21040] ? build_open_flags+0x680/0x680 [ 450.708940][T21040] ? loop_set_status_old+0x250/0x250 [ 450.714287][T21040] blkdev_ioctl+0x29b/0x6c0 [ 450.720074][T21040] ? blkdev_common_ioctl+0x16a0/0x16a0 [ 450.726451][T21040] ? __fget_files+0x288/0x3d0 [ 450.731644][T21040] block_ioctl+0xf9/0x140 [ 450.736854][T21040] ? blkdev_read_iter+0x180/0x180 [ 450.741924][T21040] __x64_sys_ioctl+0x193/0x200 [ 450.746725][T21040] do_syscall_64+0x2d/0x70 [ 450.752096][T21040] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 450.758401][T21040] RIP: 0033:0x45e087 [ 450.762375][T21040] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 450.782878][T21040] RSP: 002b:00007f5ff1475a18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 450.791804][T21040] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000000045e087 [ 450.800094][T21040] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 450.808200][T21040] RBP: 0000000000000000 R08: 0000000020000298 R09: 0000000000000000 [ 450.816425][T21040] R10: 0000000000008800 R11: 0000000000000246 R12: 0000000000000001 [ 450.824768][T21040] R13: 0000000000000004 R14: 0000000000000004 R15: 00000000200002a8 [ 450.852486][T21040] loop4: detected capacity change from 136 to 0 [ 450.912232][T21042] loop5: detected capacity change from 264192 to 0 19:05:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x0, 0xfd03}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 450.996386][T21040] ISOFS: Unable to identify CD-ROM format. 19:05:20 executing program 4 (fault-call:0 fault-nth:23): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:05:20 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x600}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:05:20 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x7000000, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) 19:05:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{0x7, 0x0, 0xffff}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 451.185211][T21064] loop0: detected capacity change from 264192 to 0 [ 451.370250][T21073] loop1: detected capacity change from 264192 to 0 [ 451.415640][T21073] squashfs: Unknown parameter 'Ñ«{¢mÃ' 19:05:20 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000040)=0x1, 0xce, 0x4) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) 19:05:20 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x700}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:05:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x2, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:20 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) setxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000140)='./file0\x00', 0x8, 0x2) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000340)='./file0/file0\x00', 0xc0) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2c0000, &(0x7f0000000600)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x400}}, {@allow_other='allow_other'}, {@max_read={'max_read'}}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}], [{@appraise='appraise'}, {@obj_type={'obj_type', 0x3d, 'ipvlan\x00'}}]}}) accept4(r1, &(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000240)=0x80, 0x0) [ 451.588836][T21085] FAULT_INJECTION: forcing a failure. [ 451.588836][T21085] name failslab, interval 1, probability 0, space 0, times 0 [ 451.606676][T21085] CPU: 0 PID: 21085 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 451.615632][T21085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 451.626323][T21085] Call Trace: [ 451.629619][T21085] dump_stack+0x107/0x163 [ 451.633985][T21085] should_fail.cold+0x5/0xa [ 451.638518][T21085] ? __kernfs_new_node+0xd4/0x8b0 [ 451.643569][T21085] should_failslab+0x5/0x10 [ 451.648203][T21085] kmem_cache_alloc+0x5b/0x440 [ 451.653242][T21085] __kernfs_new_node+0xd4/0x8b0 [ 451.658457][T21085] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 451.663906][T21085] ? lock_downgrade+0x6d0/0x6d0 [ 451.669050][T21085] ? mutex_lock_io_nested+0xf60/0xf60 [ 451.674849][T21085] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 451.681466][T21085] ? __mutex_unlock_slowpath+0xe2/0x610 [ 451.687440][T21085] kernfs_new_node+0x93/0x120 [ 451.692413][T21085] __kernfs_create_file+0x51/0x350 [ 451.697636][T21085] sysfs_add_file_mode_ns+0x226/0x540 [ 451.703005][T21085] internal_create_group+0x328/0xb20 [ 451.708332][T21085] ? sysfs_remove_group+0x170/0x170 [ 451.713557][T21085] ? lockdep_init_map_waits+0x26a/0x720 [ 451.719110][T21085] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 451.724821][T21085] ? __loop_update_dio+0x2cc/0x690 [ 451.729948][T21085] loop_configure+0xaad/0x1370 [ 451.734735][T21085] lo_ioctl+0x3f1/0x16b0 [ 451.738972][T21085] ? lockdep_hardirqs_on+0x79/0x100 [ 451.744174][T21085] ? loop_set_status_old+0x250/0x250 [ 451.749496][T21085] ? find_held_lock+0x2d/0x110 [ 451.754267][T21085] ? tomoyo_path_number_perm+0x204/0x590 [ 451.759909][T21085] ? lock_downgrade+0x6d0/0x6d0 [ 451.764769][T21085] ? slab_free_freelist_hook+0x5d/0x150 [ 451.770333][T21085] ? tomoyo_path_number_perm+0x441/0x590 [ 451.775982][T21085] ? kfree+0xdb/0x3b0 [ 451.779973][T21085] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 451.786218][T21085] ? tomoyo_path_number_perm+0x24e/0x590 [ 451.791868][T21085] ? generic_block_fiemap+0x60/0x60 [ 451.797059][T21085] ? lock_downgrade+0x6d0/0x6d0 [ 451.801913][T21085] ? build_open_flags+0x680/0x680 [ 451.807458][T21085] ? loop_set_status_old+0x250/0x250 [ 451.812856][T21085] blkdev_ioctl+0x29b/0x6c0 [ 451.817371][T21085] ? blkdev_common_ioctl+0x16a0/0x16a0 [ 451.822828][T21085] ? __fget_files+0x288/0x3d0 [ 451.827519][T21085] block_ioctl+0xf9/0x140 [ 451.831864][T21085] ? blkdev_read_iter+0x180/0x180 [ 451.836901][T21085] __x64_sys_ioctl+0x193/0x200 [ 451.842197][T21085] do_syscall_64+0x2d/0x70 [ 451.846616][T21085] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 451.852527][T21085] RIP: 0033:0x45e087 [ 451.856422][T21085] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 451.876230][T21085] RSP: 002b:00007f5ff1475a18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 451.884671][T21085] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000000045e087 [ 451.892822][T21085] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 451.901061][T21085] RBP: 0000000000000000 R08: 0000000020000298 R09: 0000000000000000 [ 451.909125][T21085] R10: 0000000000008800 R11: 0000000000000246 R12: 0000000000000001 [ 451.917286][T21085] R13: 0000000000000004 R14: 0000000000000004 R15: 00000000200002a8 [ 451.926861][ T9779] Bluetooth: hci5: command 0x0406 tx timeout [ 451.936548][T21085] loop4: detected capacity change from 136 to 0 19:05:21 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x900}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 452.032260][T21088] loop5: detected capacity change from 264192 to 0 [ 452.056814][T21085] ISOFS: Unable to identify CD-ROM format. [ 452.071007][T21099] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'. 19:05:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x3, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:21 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xa00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:05:21 executing program 4 (fault-call:0 fault-nth:24): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 452.219374][T21105] loop1: detected capacity change from 264192 to 0 [ 452.242159][T21105] squashfs: Unknown parameter './file0' [ 452.254694][T21106] loop0: detected capacity change from 264192 to 0 [ 452.340377][T21106] squashfs: Unknown parameter '' 19:05:21 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) r1 = openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'bridge_slave_1\x00', &(0x7f0000000040)=@ethtool_ts_info}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r2, &(0x7f00000001c0)=@llc={0x1a, 0x0, 0xa6, 0x2, 0x6, 0x5, @local}, 0x80) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) dup2(r2, r0) [ 452.382233][T21118] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'. 19:05:21 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x18000000, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) [ 452.433758][T21120] FAULT_INJECTION: forcing a failure. [ 452.433758][T21120] name failslab, interval 1, probability 0, space 0, times 0 [ 452.463851][T21120] CPU: 1 PID: 21120 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 452.472957][T21120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 452.483222][T21120] Call Trace: [ 452.486504][T21120] dump_stack+0x107/0x163 [ 452.490854][T21120] should_fail.cold+0x5/0xa [ 452.495393][T21120] ? __kernfs_new_node+0xd4/0x8b0 [ 452.500436][T21120] should_failslab+0x5/0x10 [ 452.505215][T21120] kmem_cache_alloc+0x5b/0x440 [ 452.510282][T21120] ? migrate_swap_stop+0x9f0/0x9f0 [ 452.516042][T21120] __kernfs_new_node+0xd4/0x8b0 [ 452.520910][T21120] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 452.526644][T21120] ? wake_up_q+0xa3/0x100 [ 452.531741][T21120] ? do_raw_spin_unlock+0x171/0x230 [ 452.536956][T21120] ? __mutex_unlock_slowpath+0x2b6/0x610 [ 452.543025][T21120] ? wait_for_completion_io+0x260/0x260 [ 452.549185][T21120] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 452.555592][T21120] ? kernfs_next_descendant_post+0x1a3/0x290 [ 452.562582][T21120] kernfs_new_node+0x93/0x120 [ 452.568008][T21120] __kernfs_create_file+0x51/0x350 [ 452.573227][T21120] sysfs_add_file_mode_ns+0x226/0x540 [ 452.578632][T21120] internal_create_group+0x328/0xb20 [ 452.584993][T21120] ? sysfs_remove_group+0x170/0x170 [ 452.590819][T21120] ? lockdep_init_map_waits+0x26a/0x720 [ 452.596734][T21120] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 452.603823][T21120] ? __loop_update_dio+0x2cc/0x690 [ 452.609135][T21120] loop_configure+0xaad/0x1370 [ 452.614370][T21120] lo_ioctl+0x3f1/0x16b0 [ 452.619702][T21120] ? lockdep_hardirqs_on+0x79/0x100 [ 452.626171][T21120] ? loop_set_status_old+0x250/0x250 [ 452.631735][T21120] ? find_held_lock+0x2d/0x110 [ 452.637062][T21120] ? tomoyo_path_number_perm+0x204/0x590 [ 452.643798][T21120] ? lock_downgrade+0x6d0/0x6d0 [ 452.649508][T21120] ? slab_free_freelist_hook+0x5d/0x150 [ 452.656012][T21120] ? tomoyo_path_number_perm+0x441/0x590 [ 452.662653][T21120] ? kfree+0xdb/0x3b0 [ 452.666647][T21120] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 452.673150][T21120] ? tomoyo_path_number_perm+0x24e/0x590 [ 452.679661][T21120] ? generic_block_fiemap+0x60/0x60 [ 452.685136][T21120] ? lock_downgrade+0x6d0/0x6d0 [ 452.690629][T21120] ? build_open_flags+0x680/0x680 [ 452.695907][T21120] ? loop_set_status_old+0x250/0x250 [ 452.701514][T21120] blkdev_ioctl+0x29b/0x6c0 [ 452.706797][T21120] ? blkdev_common_ioctl+0x16a0/0x16a0 [ 452.712278][T21120] ? __fget_files+0x288/0x3d0 [ 452.717290][T21120] block_ioctl+0xf9/0x140 [ 452.722499][T21120] ? blkdev_read_iter+0x180/0x180 [ 452.727747][T21120] __x64_sys_ioctl+0x193/0x200 [ 452.733006][T21120] do_syscall_64+0x2d/0x70 [ 452.738218][T21120] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 452.744915][T21120] RIP: 0033:0x45e087 [ 452.748851][T21120] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 452.769055][T21120] RSP: 002b:00007f5ff1475a18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 452.777806][T21120] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000000045e087 19:05:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x10, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 452.785796][T21120] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 452.794061][T21120] RBP: 0000000000000000 R08: 0000000020000298 R09: 0000000000000000 [ 452.802049][T21120] R10: 0000000000008800 R11: 0000000000000246 R12: 0000000000000001 [ 452.810457][T21120] R13: 0000000000000004 R14: 0000000000000004 R15: 00000000200002a8 [ 452.838859][T21120] loop4: detected capacity change from 136 to 0 [ 452.867131][T21120] ISOFS: Unable to identify CD-ROM format. 19:05:22 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xc00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 452.978681][T21130] netlink: 'syz-executor.3': attribute type 3 has an invalid length. [ 453.005230][T21130] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 453.023488][T21130] netlink: 'syz-executor.3': attribute type 3 has an invalid length. [ 453.041440][T21116] loop0: detected capacity change from 264192 to 0 [ 453.046135][T21130] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 453.070292][T21116] squashfs: Unknown parameter '' [ 453.086810][T21131] loop1: detected capacity change from 264192 to 0 [ 453.163984][T21131] squashfs: Unknown parameter 'A' 19:05:22 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x6400, {0x0, 0x0, 0x0, 0x0, 0x3085d}, [@IFLA_AF_SPEC={0x4}, @IFLA_IFNAME={0x14, 0x3, 'ipvlan1\x00'}, @IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) sendmsg$inet(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000100)="e550758119caee8ad8a0c1063648361fc4349786de9ebb4ba5b5d040a4d249468ccc4267e0ebc7adc1b23668df2e1d494cc68b2f441798dbeae88c1050af0b7ba3b5e5b6ee886e8e849bb8f53e75c8467d2754e35e84b538c464", 0x5a}, {&(0x7f0000000240)="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", 0x1000}], 0x2, &(0x7f0000001240)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x4}}, @ip_retopts={{0x48, 0x0, 0x7, {[@ssrr={0x89, 0x1b, 0xaf, [@multicast1, @remote, @local, @dev={0xac, 0x14, 0x14, 0x15}, @multicast2, @multicast1]}, @cipso={0x86, 0x1d, 0x3, [{0x1, 0x5, "1b3a45"}, {0x0, 0x12, "5ac7bc2996504d843ff7653e5560ad85"}]}]}}}], 0x80}, 0x14) tkill(0x0, 0x0) mkdir(0x0, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000001300)=0x80000001, 0x12) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) 19:05:22 executing program 4 (fault-call:0 fault-nth:25): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:05:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x12, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:22 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0xa}, &(0x7f0000000140)=0x8) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f0000000040)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) [ 453.335649][T21156] FAULT_INJECTION: forcing a failure. [ 453.335649][T21156] name failslab, interval 1, probability 0, space 0, times 0 [ 453.352579][T21156] CPU: 0 PID: 21156 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 453.361385][T21156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 453.371460][T21156] Call Trace: [ 453.374742][T21156] dump_stack+0x107/0x163 [ 453.377447][T21158] netlink: 'syz-executor.3': attribute type 3 has an invalid length. [ 453.379110][T21156] should_fail.cold+0x5/0xa [ 453.379136][T21156] ? __kernfs_new_node+0xd4/0x8b0 [ 453.396725][T21156] should_failslab+0x5/0x10 [ 453.400560][T21158] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 453.401239][T21156] kmem_cache_alloc+0x5b/0x440 [ 453.416160][T21156] ? kernfs_add_one+0x36a/0x4c0 [ 453.421883][T21156] __kernfs_new_node+0xd4/0x8b0 [ 453.426758][T21156] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 453.432241][T21156] ? __mutex_unlock_slowpath+0xe2/0x610 [ 453.439504][T21156] ? wait_for_completion_io+0x260/0x260 [ 453.445061][T21156] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 453.451320][T21156] ? kernfs_next_descendant_post+0x1a3/0x290 [ 453.457332][T21156] kernfs_new_node+0x93/0x120 [ 453.462035][T21156] __kernfs_create_file+0x51/0x350 [ 453.467182][T21156] sysfs_add_file_mode_ns+0x226/0x540 [ 453.472687][T21156] internal_create_group+0x328/0xb20 [ 453.478406][T21156] ? sysfs_remove_group+0x170/0x170 [ 453.483620][T21156] ? lockdep_init_map_waits+0x26a/0x720 [ 453.490087][T21156] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 453.496388][T21156] ? __loop_update_dio+0x2cc/0x690 [ 453.501894][T21156] loop_configure+0xaad/0x1370 [ 453.507134][T21156] lo_ioctl+0x3f1/0x16b0 [ 453.511613][T21156] ? lockdep_hardirqs_on+0x79/0x100 [ 453.516830][T21156] ? loop_set_status_old+0x250/0x250 [ 453.522136][T21156] ? find_held_lock+0x2d/0x110 [ 453.527098][T21156] ? tomoyo_path_number_perm+0x204/0x590 19:05:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x14, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 453.532752][T21156] ? lock_downgrade+0x6d0/0x6d0 [ 453.538132][T21156] ? slab_free_freelist_hook+0x5d/0x150 [ 453.543712][T21156] ? tomoyo_path_number_perm+0x441/0x590 [ 453.549373][T21156] ? kfree+0xdb/0x3b0 [ 453.553853][T21156] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 453.560128][T21156] ? tomoyo_path_number_perm+0x24e/0x590 [ 453.566490][T21156] ? generic_block_fiemap+0x60/0x60 [ 453.571742][T21156] ? lock_downgrade+0x6d0/0x6d0 [ 453.577038][T21156] ? build_open_flags+0x680/0x680 [ 453.582075][T21156] ? loop_set_status_old+0x250/0x250 [ 453.587877][T21156] blkdev_ioctl+0x29b/0x6c0 [ 453.592656][T21156] ? blkdev_common_ioctl+0x16a0/0x16a0 [ 453.598733][T21156] ? __fget_files+0x288/0x3d0 [ 453.603682][T21156] block_ioctl+0xf9/0x140 [ 453.608009][T21156] ? blkdev_read_iter+0x180/0x180 [ 453.613027][T21156] __x64_sys_ioctl+0x193/0x200 [ 453.617963][T21156] do_syscall_64+0x2d/0x70 [ 453.622371][T21156] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 453.628443][T21156] RIP: 0033:0x45e087 [ 453.632413][T21156] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 453.652037][T21156] RSP: 002b:00007f5ff1475a18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 453.660449][T21156] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000000045e087 [ 453.668432][T21156] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 453.676395][T21156] RBP: 0000000000000000 R08: 0000000020000298 R09: 0000000000000000 19:05:22 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xe00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 453.684361][T21156] R10: 0000000000008800 R11: 0000000000000246 R12: 0000000000000001 [ 453.692324][T21156] R13: 0000000000000004 R14: 0000000000000004 R15: 00000000200002a8 [ 453.715332][T21156] loop4: detected capacity change from 136 to 0 [ 453.813439][T21157] loop5: detected capacity change from 264192 to 0 [ 453.824078][T21156] ISOFS: Unable to identify CD-ROM format. [ 453.843917][T21165] loop1: detected capacity change from 264192 to 0 [ 453.883601][T21165] squashfs: Unknown parameter './file0' [ 453.911253][T21176] netlink: 'syz-executor.3': attribute type 3 has an invalid length. [ 453.920930][T21176] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 19:05:23 executing program 4 (fault-call:0 fault-nth:26): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:05:23 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x40800) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6, 0xfffffffffffffffd}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) 19:05:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x28, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:23 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x1000000000000, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) 19:05:23 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xf00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 454.040439][T21184] loop0: detected capacity change from 264192 to 0 [ 454.069368][T21184] squashfs: Unknown parameter '' [ 454.186201][T21192] loop1: detected capacity change from 264192 to 0 [ 454.225566][T21192] Can't find a SQUASHFS superblock on loop1 19:05:23 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0xffff, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000140)="b88e97492c9499d3984861bcbdab2ec9ded202b5ea5dfc8148a5dc0790d94878048422cafcfc0dc4b587cab8abcf78760c1e93086718c797656f1181327664dfb24442a6698d7a111867a1be230e289fc97f1cc98d13ac395a7ad1da78e9c50ec0a131173ef6b39764234e721c363e40a10a8300ac8e2fa6a359fbfbc739cd497040f6e5e843561999374e369da214a33746fe54f394c3ab815c7a69", 0x9c, 0x2}, {&(0x7f0000000240)="b74d3cc5839507360d9d6403c53f33ca873a0c6b13607cd189dacd339ae28cfadcbce8c8142be491eca2c6be701a1441e0ae42a514b9a19b1b3b37bc61eaf4efcf7aa69b81f241cacecb4f", 0x4b, 0xeec}, {&(0x7f00000002c0)="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", 0xfc, 0x9812}], 0x882000, &(0x7f0000000440)={[{@usrquota='usrquota'}, {@integrity='integrity'}, {@quota='quota'}], [{@uid_gt={'uid>', 0xee00}}, {@smackfsroot={'smackfsroot', 0x3d, 'squashfs\x00'}}, {@obj_role={'obj_role', 0x3d, 'squashfs\x00'}}, {@hash='hash'}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@subj_type={'subj_type'}}, {@appraise_type='appraise_type=imasig'}, {@dont_hash='dont_hash'}]}) r1 = openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) pidfd_getfd(0xffffffffffffffff, r1, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x10) 19:05:23 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x5865}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 454.332710][T21203] netlink: 'syz-executor.3': attribute type 3 has an invalid length. 19:05:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x60, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 454.422195][T21202] FAULT_INJECTION: forcing a failure. [ 454.422195][T21202] name failslab, interval 1, probability 0, space 0, times 0 [ 454.435406][T21202] CPU: 0 PID: 21202 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 454.444452][T21202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 454.455331][T21202] Call Trace: [ 454.458704][T21202] dump_stack+0x107/0x163 [ 454.463380][T21202] should_fail.cold+0x5/0xa [ 454.467920][T21202] ? __kernfs_new_node+0xd4/0x8b0 [ 454.473100][T21202] should_failslab+0x5/0x10 [ 454.477610][T21202] kmem_cache_alloc+0x5b/0x440 [ 454.482383][T21202] ? kernfs_add_one+0x36a/0x4c0 [ 454.487339][T21202] __kernfs_new_node+0xd4/0x8b0 [ 454.492184][T21202] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 454.497655][T21202] ? __mutex_unlock_slowpath+0xe2/0x610 [ 454.503235][T21202] ? wait_for_completion_io+0x260/0x260 [ 454.509245][T21202] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 454.515533][T21202] ? kernfs_next_descendant_post+0x1a3/0x290 [ 454.521556][T21202] kernfs_new_node+0x93/0x120 [ 454.526274][T21202] __kernfs_create_file+0x51/0x350 [ 454.531409][T21202] sysfs_add_file_mode_ns+0x226/0x540 [ 454.536823][T21202] internal_create_group+0x328/0xb20 [ 454.542135][T21202] ? sysfs_remove_group+0x170/0x170 [ 454.547342][T21202] ? lockdep_init_map_waits+0x26a/0x720 [ 454.552897][T21202] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 454.558630][T21202] ? __loop_update_dio+0x2cc/0x690 [ 454.563764][T21202] loop_configure+0xaad/0x1370 [ 454.568537][T21202] lo_ioctl+0x3f1/0x16b0 [ 454.572784][T21202] ? lockdep_hardirqs_on+0x79/0x100 [ 454.578079][T21202] ? loop_set_status_old+0x250/0x250 [ 454.583382][T21202] ? find_held_lock+0x2d/0x110 [ 454.588169][T21202] ? tomoyo_path_number_perm+0x204/0x590 [ 454.593806][T21202] ? lock_downgrade+0x6d0/0x6d0 [ 454.598672][T21202] ? slab_free_freelist_hook+0x5d/0x150 [ 454.604241][T21202] ? tomoyo_path_number_perm+0x441/0x590 [ 454.609877][T21202] ? kfree+0xdb/0x3b0 [ 454.613862][T21202] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 454.620130][T21202] ? tomoyo_path_number_perm+0x24e/0x590 [ 454.625815][T21202] ? generic_block_fiemap+0x60/0x60 [ 454.631060][T21202] ? lock_downgrade+0x6d0/0x6d0 [ 454.635956][T21202] ? build_open_flags+0x680/0x680 [ 454.641013][T21202] ? loop_set_status_old+0x250/0x250 [ 454.646320][T21202] blkdev_ioctl+0x29b/0x6c0 [ 454.650858][T21202] ? blkdev_common_ioctl+0x16a0/0x16a0 [ 454.656353][T21202] ? __fget_files+0x288/0x3d0 [ 454.661081][T21202] block_ioctl+0xf9/0x140 [ 454.665410][T21202] ? blkdev_read_iter+0x180/0x180 [ 454.670443][T21202] __x64_sys_ioctl+0x193/0x200 [ 454.675233][T21202] do_syscall_64+0x2d/0x70 [ 454.679664][T21202] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 454.685601][T21202] RIP: 0033:0x45e087 [ 454.689513][T21202] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 454.709123][T21202] RSP: 002b:00007f5ff1475a18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 454.717548][T21202] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000000045e087 [ 454.725547][T21202] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 454.733646][T21202] RBP: 0000000000000000 R08: 0000000020000298 R09: 0000000000000000 [ 454.741627][T21202] R10: 0000000000008800 R11: 0000000000000246 R12: 0000000000000001 [ 454.749624][T21202] R13: 0000000000000004 R14: 0000000000000004 R15: 00000000200002a8 [ 454.767079][T21202] loop4: detected capacity change from 136 to 0 [ 454.793773][T21207] loop5: detected capacity change from 264192 to 0 [ 454.863248][T21202] ISOFS: Unable to identify CD-ROM format. 19:05:24 executing program 4 (fault-call:0 fault-nth:27): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 454.928967][T21217] loop0: detected capacity change from 264192 to 0 19:05:24 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="6873717307000000911d675f001000000700000001000c00e0000200040000001a01000000000000f501000000000000a401000000000000dd01000000000000810000000000000015010000000000006c01000000000000920100000000000078da2baeacca4eccc9492d2aa61da3980e768c324619a38ca1c64070013443f414920078da636278cbc8c0c0c83051363d1ec840012940cc8424cf8c2627c5c2c0c0ccf01f2e0fe43280cc500362fd92dc02fde2ca2addccdcc4f4d4f4d43c13434b737333634b23fdb4cc9c540308c988643a13d46410ad09c4ec40cc8924cf8a643b179a4b612eaf6381d0c8fad880fc04a8bc8632aa3e905dff81800189469879006e063b540c14022140ff7100690062dd2825450078da63648000662056006226061686b4cc9c5403070646a0208463c80255c508a5991838c0127ac9f939297540614698b6794006cc0cc36b0cac708e1132c7180038d711c70e0078da4b60800045280d00071800825c010000000000001c0078da636080803a28ad00a51da0f43c287d0d4a4b3142680041df026e740100000000000008805cf90100535f01009a010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000ac0100000000000001", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) r1 = creat(&(0x7f0000000340)='./file0/file0\x00', 0xc0) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2c0000, &(0x7f0000000600)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x400}}, {@allow_other='allow_other'}, {@max_read={'max_read'}}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}], [{@appraise='appraise'}, {@obj_type={'obj_type', 0x3d, 'ipvlan\x00'}}]}}) sendmsg$kcm(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000100)="a1373e3c813ee262d8e21338bfa1eb0a9209412e4ca3de121fbb10103ebf9d823486c798726155b5c77824be9708fd4a1424669d4ca193415ef1dcd1417b1783c71d41f4446af460be", 0x49}, {&(0x7f0000000180)="762f27a4283476c128fb87f0aa2e8fb9cdc03d3de9e524295c62e3ffbd1ddcd88a1464456532fce87dd6b06c2af392481516605c0119da10e4b094c113448020f744f1cb2ab69aec2bdf5a5b5d73039f09732f5f04ccfa63f6b5", 0x5a}, {&(0x7f0000000240)="7ff298be2677d401587234c618620baeb0695e123a46138df326761162e321ca33c4ec436cc9f9a7c70003ced89a0d87eeb345a9d1a95c5c26ac6b88f392708099f8f10f0b68bd9da1b180634b1a0bc03c76539ac34eb4ba789a739cb9ac41c3b06e1ea7c9cece2859b839010a7fbb58679cdeeb56c4ba155fa20309b704e5b63313e88c9f9fd57ad514a84056ac91f8a3caf90ad5f493242bbf05f37ee8cd1057c51c13dcc785cbcac632f3ffa7cf3d4d3398b025494bf6", 0xb8}, {&(0x7f0000000300)="d6aa9e9e72d80b270ceccb3f91a3d0a15d5242e84ccd5eda94db62188f57d61c4b98d376d36feaab9c3051f92049081f9f9c0fcf2ebe86356ba2b995e2d0475ff34d63fb5fdf5f289abc9effd534246014", 0x51}, {&(0x7f0000000380)="82893f20cb60db063d91023219993c3ab3108b1d235fb3871a2535ea4c17cd10eea412e8fd7952484f6299e6753ab3c6b7c9023e682d4355534d61a51dfbb912fc573e49e8ae65911583c62c67e6485d9ea3fc20c808b82c1600507fb6cc89ec76f9629b753fe63eb87ef86c6b130196af604e78604bf1f601a7ff9e63008b1d84211a185d85a8b1c665e73de3d373de47202096a2aa574ab0ada8ce6ca8f9e7f2a9427cd20d2569bc09", 0xaa}, {&(0x7f0000000440)="d66180b15186f2399b2fdc54382f89f5b5bdbd5a83e849e6a96f00c5583c4203b2080960718bf5e29226773cf5f422bedfd93267af402b26b4b41917623e4d8993fdce440619fd649346e2c95892705b7b3d0e29ef982de9d8fa87e4fa5d81c3f7ecb2c85e61c9342fa64039397a8009c9", 0x71}, {&(0x7f0000000040)}, {&(0x7f00000004c0)="3384bbb5a0f435199be1d8e1556fc40a2cee457cffea4ec5c6cf96103abb690bb2978d48224eb0585a83ae7291eeeffd70608367ea87b78d45c9f1f60d07010e5a0e1b451f3c7661e299ed541f3be5a5073f388d06b982c6440521888462a6f74909a74d1dae128791f5700bb67c122a23c542465378e54a89fede341bbd73ba59f15f11c34a20448818eabd9860c8e945a1dc4ec274430852f191b9e74d2f7249", 0xa1}], 0x8}, 0x8801) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) [ 454.989081][T21223] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'. [ 455.031967][T21217] squashfs: Unknown parameter 'jfs' 19:05:24 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="6873717307000000911d675f001000000700000001000c00e0000200040000001a01000000000000f501000000000000a401000000000000dd01000000000000810000000000000015010000000000006c01000000000000920100000000000078da2baeacca4eccc9492d2aa61da3980e768c324619a38ca1c64070013443f414920078da636278cbc8c0c0c83051363d1ec840012940cc8424cf8c2627c5c2c0c0ccf01f2e0fe43280cc500362fd92dc02fde2ca2addccdcc4f4d4f4d43c13434b737333634b23fdb4cc9c540308c988643a13d46410ad09c4ec40cc8924cf8a643b179a4b612eaf6381d0c8fad880fc04a8bc8632aa3e905dff81800189469879006e063b540c14022140ff7100690062dd2825450078da63648000662056006226061686b4cc9c5403070646a0208463c80255c508a5991838c0127ac9f939297540614698b6794006cc0cc36b0cac708e1132c7180038d711c70e0078da4b60800045280d00071800825c010000000000001c0078da636080803a28ad00a51da0f43c287d0d4a4b3142680041df026e740100000000000008805cf90100535f01009a010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000ac0100000000000001", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x100000000000000, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) 19:05:24 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x6000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:05:24 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x0, &(0x7f0000000200), 0x200040, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0x200000, 0x0) [ 455.209896][T21223] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'. 19:05:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0xbc00, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 455.274457][T21236] FAULT_INJECTION: forcing a failure. [ 455.274457][T21236] name failslab, interval 1, probability 0, space 0, times 0 [ 455.298818][T21236] CPU: 1 PID: 21236 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 455.308299][T21236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 455.319337][T21236] Call Trace: [ 455.324289][T21236] dump_stack+0x107/0x163 [ 455.330534][T21236] should_fail.cold+0x5/0xa [ 455.335403][T21236] ? __kernfs_new_node+0xd4/0x8b0 [ 455.340450][T21236] should_failslab+0x5/0x10 [ 455.344967][T21236] kmem_cache_alloc+0x5b/0x440 [ 455.350005][T21236] ? kernfs_add_one+0x36a/0x4c0 [ 455.354907][T21236] __kernfs_new_node+0xd4/0x8b0 [ 455.359789][T21236] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 455.365254][T21236] ? __mutex_unlock_slowpath+0xe2/0x610 [ 455.370800][T21236] ? wait_for_completion_io+0x260/0x260 [ 455.376345][T21236] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 455.382595][T21236] ? kernfs_next_descendant_post+0x1a3/0x290 [ 455.388599][T21236] kernfs_new_node+0x93/0x120 [ 455.393314][T21236] __kernfs_create_file+0x51/0x350 [ 455.398427][T21236] sysfs_add_file_mode_ns+0x226/0x540 [ 455.403827][T21236] internal_create_group+0x328/0xb20 [ 455.409407][T21236] ? sysfs_remove_group+0x170/0x170 [ 455.414618][T21236] ? lockdep_init_map_waits+0x26a/0x720 [ 455.420173][T21236] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 455.425903][T21236] ? __loop_update_dio+0x2cc/0x690 [ 455.431019][T21236] loop_configure+0xaad/0x1370 [ 455.435817][T21236] lo_ioctl+0x3f1/0x16b0 [ 455.440080][T21236] ? lockdep_hardirqs_on+0x79/0x100 [ 455.445300][T21236] ? loop_set_status_old+0x250/0x250 [ 455.450616][T21236] ? find_held_lock+0x2d/0x110 [ 455.455387][T21236] ? tomoyo_path_number_perm+0x204/0x590 [ 455.461029][T21236] ? lock_downgrade+0x6d0/0x6d0 [ 455.465906][T21236] ? slab_free_freelist_hook+0x5d/0x150 [ 455.471466][T21236] ? tomoyo_path_number_perm+0x441/0x590 [ 455.477196][T21236] ? kfree+0xdb/0x3b0 [ 455.481178][T21236] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 455.487415][T21236] ? tomoyo_path_number_perm+0x24e/0x590 [ 455.493069][T21236] ? generic_block_fiemap+0x60/0x60 [ 455.498260][T21236] ? lock_downgrade+0x6d0/0x6d0 [ 455.503196][T21236] ? build_open_flags+0x680/0x680 [ 455.508477][T21236] ? loop_set_status_old+0x250/0x250 [ 455.513758][T21236] blkdev_ioctl+0x29b/0x6c0 [ 455.518260][T21236] ? blkdev_common_ioctl+0x16a0/0x16a0 [ 455.523715][T21236] ? __fget_files+0x288/0x3d0 [ 455.528476][T21236] block_ioctl+0xf9/0x140 [ 455.533086][T21236] ? blkdev_read_iter+0x180/0x180 [ 455.538111][T21236] __x64_sys_ioctl+0x193/0x200 [ 455.542871][T21236] do_syscall_64+0x2d/0x70 [ 455.547281][T21236] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 455.553168][T21236] RIP: 0033:0x45e087 [ 455.557053][T21236] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 455.576827][T21236] RSP: 002b:00007f5ff1475a18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 455.585233][T21236] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000000045e087 [ 455.593194][T21236] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 455.601177][T21236] RBP: 0000000000000000 R08: 0000000020000298 R09: 0000000000000000 [ 455.609486][T21236] R10: 0000000000008800 R11: 0000000000000246 R12: 0000000000000001 [ 455.617448][T21236] R13: 0000000000000004 R14: 0000000000000004 R15: 00000000200002a8 [ 455.660131][T21236] loop4: detected capacity change from 136 to 0 [ 455.691675][T21237] loop1: detected capacity change from 264192 to 0 [ 455.752328][T21236] ISOFS: Unable to identify CD-ROM format. 19:05:24 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x6558}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 455.791668][T21237] squashfs: Unknown parameter './file0' 19:05:24 executing program 4 (fault-call:0 fault-nth:28): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 455.883555][T21250] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'. 19:05:25 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) dup3(0xffffffffffffffff, r0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) [ 455.957785][T21251] loop5: detected capacity change from 264192 to 0 19:05:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x2, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 456.009550][T21257] loop0: detected capacity change from 264192 to 0 [ 456.033894][T21257] Can't find a SQUASHFS superblock on loop0 [ 456.141082][T21268] loop4: detected capacity change from 136 to 0 [ 456.150958][T21268] FAULT_INJECTION: forcing a failure. [ 456.150958][T21268] name failslab, interval 1, probability 0, space 0, times 0 [ 456.178344][T21268] CPU: 0 PID: 21268 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 19:05:25 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x6d00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 456.187180][T21268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 456.197256][T21268] Call Trace: [ 456.200556][T21268] dump_stack+0x107/0x163 [ 456.204924][T21268] should_fail.cold+0x5/0xa [ 456.209462][T21268] ? kobject_uevent_env+0x240/0x1680 [ 456.214787][T21268] ? kobject_uevent_env+0x240/0x1680 [ 456.220109][T21268] ? dev_uevent_filter+0xd0/0xd0 [ 456.225083][T21268] should_failslab+0x5/0x10 [ 456.229618][T21268] kmem_cache_alloc_trace+0x55/0x360 [ 456.235608][T21268] ? dev_uevent_filter+0xd0/0xd0 [ 456.240585][T21268] kobject_uevent_env+0x240/0x1680 [ 456.245712][T21268] ? lockdep_init_map_waits+0x26a/0x720 [ 456.251306][T21268] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 456.257049][T21268] ? __loop_update_dio+0x2cc/0x690 [ 456.262666][T21268] loop_configure+0x10a7/0x1370 [ 456.262710][T21268] lo_ioctl+0x3f1/0x16b0 [ 456.271775][T21268] ? lockdep_hardirqs_on+0x79/0x100 [ 456.277010][T21268] ? loop_set_status_old+0x250/0x250 [ 456.282317][T21268] ? find_held_lock+0x2d/0x110 [ 456.287097][T21268] ? tomoyo_path_number_perm+0x204/0x590 [ 456.292954][T21268] ? lock_downgrade+0x6d0/0x6d0 [ 456.298136][T21268] ? slab_free_freelist_hook+0x5d/0x150 [ 456.303764][T21268] ? tomoyo_path_number_perm+0x441/0x590 [ 456.309395][T21268] ? kfree+0xdb/0x3b0 [ 456.313373][T21268] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 456.319625][T21268] ? tomoyo_path_number_perm+0x24e/0x590 [ 456.325280][T21268] ? generic_block_fiemap+0x60/0x60 [ 456.330485][T21268] ? lock_downgrade+0x6d0/0x6d0 [ 456.335326][T21268] ? build_open_flags+0x680/0x680 [ 456.340343][T21268] ? loop_set_status_old+0x250/0x250 [ 456.345618][T21268] blkdev_ioctl+0x29b/0x6c0 [ 456.350121][T21268] ? blkdev_common_ioctl+0x16a0/0x16a0 [ 456.355580][T21268] ? __fget_files+0x288/0x3d0 [ 456.360276][T21268] block_ioctl+0xf9/0x140 [ 456.364594][T21268] ? blkdev_read_iter+0x180/0x180 [ 456.369622][T21268] __x64_sys_ioctl+0x193/0x200 [ 456.374382][T21268] do_syscall_64+0x2d/0x70 [ 456.378788][T21268] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 456.384670][T21268] RIP: 0033:0x45e087 [ 456.388568][T21268] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 456.408266][T21268] RSP: 002b:00007f5ff1475a18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 456.416839][T21268] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000000045e087 [ 456.424795][T21268] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 456.432776][T21268] RBP: 0000000000000000 R08: 0000000020000298 R09: 0000000000000000 19:05:25 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x8000) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f0000000140)=0x14) sendmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000180)=@ll={0x11, 0x5, r1, 0x1, 0x1, 0x6, @local}, 0x80, &(0x7f0000001440)=[{&(0x7f0000000240)="3bf87e4153a0e59e661896aa0f6219798b2b3da7cc8e5c2d5f7215cbe12d87227935f57fb17a4a33dc7dae576b71312cd94c1e49b5f7916486063365f1dd9f", 0x3f}, {&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="aa6547a8139093867ffff8b84a29ae90c562ac01cb07667a4c4ba570df49088d0c337b068026678360a7c385e5e3187c53bafbddea4d324fe358ad7ceea902ce7ebfeab2d75152928af08f4df24c6026c4ab131369cd4ea7a99b3e8b2dc856488baa870e989b43093762acc8454cd0afc0144655ab0185", 0x77}, {&(0x7f0000001300)="14947935797e115ddd8645334d96014b4ae8a62ca250142798cb580614ac68edc38739986e7f818c61e06b2b8f0618845ca9335f67b03f377008a4dc78f4db75579e58657fd7197a1db9e3e50531e3896b9c08b94d58040c2fb2c66f0a0ce6c47aa759091385686272318095953bc7aa3a072ec16633804037fedb251aaa9d93b406ce69fded849b7e19a0dba96f43fdae78810f7178ff7c36e88651fb2d09c07cbe9e4992a25a97e7ca6ee4d80a2b64ba0dff41730afeceb90dbdc80fdd7b246d8e12994b4a97ebc5dfa4ae3bbfb6d41ec515b7c50b2b07ced05291dc520cd8105ec91479da050d701f7d6dfc4f0b54cadede2b915e", 0xf6}, {&(0x7f0000001400)}], 0x5, &(0x7f0000001b00)=ANY=[@ANYBLOB="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"], 0x1a0}, 0x44) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r2 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f00000016c0)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) r3 = creat(&(0x7f0000000340)='./file0/file0\x00', 0xc0) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2c0000, &(0x7f0000000600)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x400}}, {@allow_other='allow_other'}, {@max_read={'max_read'}}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}], [{@appraise='appraise'}, {@obj_type={'obj_type', 0x3d, 'ipvlan\x00'}}]}}) ioctl$SCSI_IOCTL_GET_PCI(r3, 0x5387, &(0x7f0000001400)) openat(r2, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) 19:05:25 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x200000000000000, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) 19:05:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x4, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 456.440737][T21268] R10: 0000000000008800 R11: 0000000000000246 R12: 0000000000000001 [ 456.448801][T21268] R13: 0000000000000004 R14: 0000000000000004 R15: 00000000200002a8 [ 456.499842][T21275] loop1: detected capacity change from 264192 to 0 [ 456.563584][T21268] ISOFS: Unable to identify CD-ROM format. 19:05:25 executing program 4 (fault-call:0 fault-nth:29): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:05:25 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x8100}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:05:25 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000100)=@phonet={0x23, 0x5, 0x1, 0x9}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)="39f6a5974735970f55c518dd40d9d618f2f5d2847edbffa813d5b6aab0079fdba430ace68327", 0x26}, {&(0x7f0000000240)="411229caf6ef99e304c85097637c47afc4444f2e31fcd00eba5d4b67c0f8ecbad1268103a5069925256e0e95366a5527c379b0aadcf83223e31f598888f0a09ff701f7cbd85287a10e", 0x49}, {&(0x7f00000002c0)="fa9b7e5330824b086c63f5c6fbd9895658c91aa54c31d15b7dd718dd3cc2111d751113cad611110460b6fafc3d292cdf94ccbae0ae1c5487411a35c68fbd3af457ec3a959e39cc171e950c86c9fa9237464ebc18e4500c8d8b20cdc10d3f22", 0x5f}, {&(0x7f0000000340)="4acb67919a8e9f93cca99e612d57f58aea250608adb1148ca26ad865528a3375128fa01ed7b87433cf7ffe4e88b4dde466f89f6ddb0f3faa0a1c1c88cc0e842b8c3214a4f210a889174319a9879d953d3df69d68b378f50eb8d809c3f3c94d80dfb7a4bd5037f4e588c7ccdcc2d77b5ddac872bc3101f7905d9a42ea038ca0fa736cc39b2ce931ec5f3b58aa29c3362ba06ec2a45291ff4bbd3c50d165d687723e6566c797080694bc9353a6b2d582494bd6adb431be995a53f2365c5cf040e081a7ea1622c86985d926384ade573db28875ac70ff65249b9ca0037d61bae54d4f8025b43ddd0ca3c02c0f9964881105ffc22794aad8ce9a", 0xf8}], 0x4}, 0x40015) chroot(&(0x7f0000000040)='./file0/file0/file0\x00') r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) dup(r0) 19:05:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x5, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 456.807908][T21291] loop0: detected capacity change from 264192 to 0 [ 456.820073][T21295] loop4: detected capacity change from 136 to 0 [ 456.827421][T21295] FAULT_INJECTION: forcing a failure. [ 456.827421][T21295] name failslab, interval 1, probability 0, space 0, times 0 [ 456.843157][T21295] CPU: 1 PID: 21295 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 456.852171][T21295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 456.862797][T21295] Call Trace: [ 456.866329][T21295] dump_stack+0x107/0x163 [ 456.870681][T21295] should_fail.cold+0x5/0xa [ 456.875323][T21295] ? kobject_get_path+0xbe/0x230 [ 456.880267][T21295] ? kobject_get_path+0xbe/0x230 [ 456.885192][T21295] should_failslab+0x5/0x10 [ 456.889698][T21295] __kmalloc+0x72/0x3e0 [ 456.894035][T21295] kobject_get_path+0xbe/0x230 [ 456.898786][T21295] ? ____kasan_kmalloc.constprop.0+0x82/0xa0 [ 456.904756][T21295] kobject_uevent_env+0x265/0x1680 [ 456.910238][T21295] ? lockdep_init_map_waits+0x26a/0x720 [ 456.915787][T21295] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 456.921512][T21295] ? __loop_update_dio+0x2cc/0x690 [ 456.926615][T21295] loop_configure+0x10a7/0x1370 [ 456.931466][T21295] lo_ioctl+0x3f1/0x16b0 [ 456.935727][T21295] ? lockdep_hardirqs_on+0x79/0x100 [ 456.940925][T21295] ? loop_set_status_old+0x250/0x250 [ 456.946300][T21295] ? find_held_lock+0x2d/0x110 [ 456.951062][T21295] ? tomoyo_path_number_perm+0x204/0x590 [ 456.956688][T21295] ? lock_downgrade+0x6d0/0x6d0 [ 456.961529][T21295] ? slab_free_freelist_hook+0x5d/0x150 [ 456.967071][T21295] ? tomoyo_path_number_perm+0x441/0x590 [ 456.972912][T21295] ? kfree+0xdb/0x3b0 [ 456.976884][T21295] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 456.983216][T21295] ? tomoyo_path_number_perm+0x24e/0x590 [ 456.988942][T21295] ? generic_block_fiemap+0x60/0x60 [ 456.994130][T21295] ? lock_downgrade+0x6d0/0x6d0 [ 456.998997][T21295] ? build_open_flags+0x680/0x680 [ 457.004015][T21295] ? loop_set_status_old+0x250/0x250 [ 457.009297][T21295] blkdev_ioctl+0x29b/0x6c0 [ 457.013797][T21295] ? blkdev_common_ioctl+0x16a0/0x16a0 [ 457.019350][T21295] ? __fget_files+0x288/0x3d0 [ 457.024019][T21295] block_ioctl+0xf9/0x140 [ 457.028547][T21295] ? blkdev_read_iter+0x180/0x180 [ 457.033688][T21295] __x64_sys_ioctl+0x193/0x200 [ 457.038569][T21295] do_syscall_64+0x2d/0x70 [ 457.043072][T21295] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 457.048954][T21295] RIP: 0033:0x45e087 [ 457.053015][T21295] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 457.073296][T21295] RSP: 002b:00007f5ff1475a18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 457.081699][T21295] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000000045e087 [ 457.089658][T21295] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 457.097615][T21295] RBP: 0000000000000000 R08: 0000000020000298 R09: 0000000000000000 [ 457.105573][T21295] R10: 0000000000008800 R11: 0000000000000246 R12: 0000000000000001 [ 457.113574][T21295] R13: 0000000000000004 R14: 0000000000000004 R15: 00000000200002a8 [ 457.125513][T21291] squashfs: Unknown parameter './file0' [ 457.144817][T21297] loop5: detected capacity change from 264192 to 0 19:05:26 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xf000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 457.264042][T21295] ISOFS: Unable to identify CD-ROM format. [ 457.270844][T21291] loop0: detected capacity change from 264192 to 0 [ 457.279179][T21291] squashfs: Unknown parameter './file0' 19:05:26 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x1, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) 19:05:26 executing program 4 (fault-call:0 fault-nth:30): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 457.448683][T21318] loop1: detected capacity change from 264192 to 0 [ 457.511833][T21318] squashfs: Unknown parameter './file0/file0/file0' 19:05:26 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x400000000000000, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) 19:05:26 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f0000000040)='./file0/file0/file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6, 0x800000000000000}], 0x200080, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) 19:05:26 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xfeff}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:05:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x6, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 457.682476][T21332] loop4: detected capacity change from 136 to 0 [ 457.690162][T21332] FAULT_INJECTION: forcing a failure. [ 457.690162][T21332] name failslab, interval 1, probability 0, space 0, times 0 [ 457.707722][T21332] CPU: 1 PID: 21332 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 457.716533][T21332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 457.726799][T21332] Call Trace: [ 457.730081][T21332] dump_stack+0x107/0x163 [ 457.735465][T21332] should_fail.cold+0x5/0xa [ 457.740421][T21332] ? __alloc_skb+0x71/0x5a0 [ 457.745458][T21332] should_failslab+0x5/0x10 [ 457.749967][T21332] kmem_cache_alloc_node+0x55/0x470 [ 457.756026][T21332] __alloc_skb+0x71/0x5a0 [ 457.760453][T21332] alloc_uevent_skb+0x7b/0x210 [ 457.765475][T21332] kobject_uevent_env+0xb0f/0x1680 [ 457.770746][T21332] ? lockdep_init_map_waits+0x26a/0x720 [ 457.776282][T21332] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 457.781990][T21332] ? __loop_update_dio+0x2cc/0x690 [ 457.787093][T21332] loop_configure+0x10a7/0x1370 [ 457.791940][T21332] lo_ioctl+0x3f1/0x16b0 [ 457.796209][T21332] ? lockdep_hardirqs_on+0x79/0x100 [ 457.801401][T21332] ? loop_set_status_old+0x250/0x250 [ 457.806781][T21332] ? find_held_lock+0x2d/0x110 [ 457.811546][T21332] ? tomoyo_path_number_perm+0x204/0x590 [ 457.817176][T21332] ? lock_downgrade+0x6d0/0x6d0 [ 457.822020][T21332] ? slab_free_freelist_hook+0x5d/0x150 [ 457.827561][T21332] ? tomoyo_path_number_perm+0x441/0x590 [ 457.833184][T21332] ? kfree+0xdb/0x3b0 [ 457.837156][T21332] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 457.843656][T21332] ? tomoyo_path_number_perm+0x24e/0x590 [ 457.849330][T21332] ? generic_block_fiemap+0x60/0x60 [ 457.854548][T21332] ? lock_downgrade+0x6d0/0x6d0 [ 457.859394][T21332] ? build_open_flags+0x680/0x680 [ 457.864608][T21332] ? loop_set_status_old+0x250/0x250 [ 457.870043][T21332] blkdev_ioctl+0x29b/0x6c0 [ 457.874646][T21332] ? blkdev_common_ioctl+0x16a0/0x16a0 [ 457.880198][T21332] ? __fget_files+0x288/0x3d0 [ 457.884950][T21332] block_ioctl+0xf9/0x140 [ 457.889268][T21332] ? blkdev_read_iter+0x180/0x180 [ 457.894284][T21332] __x64_sys_ioctl+0x193/0x200 [ 457.899040][T21332] do_syscall_64+0x2d/0x70 [ 457.903445][T21332] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 457.909331][T21332] RIP: 0033:0x45e087 [ 457.913232][T21332] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 457.932828][T21332] RSP: 002b:00007f5ff1475a18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 457.941255][T21332] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000000045e087 [ 457.949303][T21332] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 457.957541][T21332] RBP: 0000000000000000 R08: 0000000020000298 R09: 0000000000000000 [ 457.965516][T21332] R10: 0000000000008800 R11: 0000000000000246 R12: 0000000000000001 [ 457.973482][T21332] R13: 0000000000000004 R14: 0000000000000004 R15: 00000000200002a8 [ 458.086493][T21330] Can't find a SQUASHFS superblock on loop0 [ 458.105685][T21332] ISOFS: Unable to identify CD-ROM format. 19:05:27 executing program 4 (fault-call:0 fault-nth:31): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:05:27 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) r0 = creat(&(0x7f0000000340)='./file0/file0\x00', 0xc0) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2c0000, &(0x7f0000000600)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x400}}, {@allow_other='allow_other'}, {@max_read={'max_read'}}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}], [{@appraise='appraise'}, {@obj_type={'obj_type', 0x3d, 'ipvlan\x00'}}]}}) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)="bd1e4787855c02171472f6bd7ebcb535892228473489988609b4acd99d819d43ede3ea6c369df71942e894811f872b644db9429ba7fcbb4c8b3c4763dcbee93d58167c58a8e1d1953dc7deb91c409cd504d7c14d42936eca831b3d37ed3f9a961bd77159a9ed946d27c95fb423d86c0e39", 0x71}], 0x1, &(0x7f0000000240)=[{0x60, 0x111, 0x9, "c2b6dce9d3e7cf141317ed05cedc5502aeaf3f53f690adb095d856754856c013c5d13e02acd9441b6a541c7331410a4104e39044b61a34e77eed9aaa340bcc46c5356872a632928d90784a"}, {0xe0, 0x107, 0x3, "35f4898d9822e49cfd3c9ea666df9f825cb247d4d15c2e1a084882812f03694a2402e205e2a9b50d6c3c22ea0aa629ba985dec2ffee79b6974a3058ad7df17c13efa46ea8e7ea7a3d706d82389ed663abc8a6cbef0b3612f54bb8fbfa07dbb78b1d92370876366b6a564f528632d3527ebeb588705d8bb1efc320260e961e837b940758d7b28fa7f2ecdb3643a1f2cd6a0189eae2c39b28f26b0545e2f380212d5833f09f4b43f1c50979bc5ad4bc6be465bee0e1a365b73836854647fac134a861500b2c78ad1c009"}, {0x58, 0x1, 0x20, "1c82e4ecaa4e55853ef11e0b9f1d0112288ab2ed267de3f0c16b2c140ab26ebbaa22efff3758bb67d57e115fae2a9340750b3c78a29d746127522008d535545b36fca7"}, {0x78, 0x101, 0x3, "51bc74bbdfe2593c80eb006c5325f12518aaeef8f928149bfc66222f39d53c782d2c0fabcccf201bf505d0a38b753b78a6489ce8b21c5e1f3260b526b2c49bd99cdc0008d795d865012d8ae695a12912620ed3dd914cdf3008e0303ba3fb8e29626f3ff486"}, {0xa0, 0xff, 0x54f, "a2ed1fb7fdeb82e9ee5d47730a2ab125b8e1e68b2ca74e984b12236f49727a584cdc49c03bd8c30013678e616543163b9a577ebe50415292bc95286bf267e796ef8e698add499a369369fc15eb9e005a905e5ab9d22b45e4715caf4bc7f8338a28dc873fd5c6938c1c2fa8d9d844c55e598d6319fd4bfa0e9751a865e174c241804543e8917a514cb4b51ee2"}, {0x38, 0x105, 0x9, "457701ba1db463e2d0a6d8e8ed21ec9a40637c44226d5ad9a40545982c05f55a6132ce94"}], 0x2e8}, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="6873717307000000911d675f001000000700000001000c00e0000200040000001a01000000000000f501000000000000a401000000000000dd01000000000000810000000000000015010000000000006c01000000000000920100000000000078da2baeacca4eccc9492d2aa61da3980e768c324619a38ca1c64070013443f414920078da636278cbc8c0c0c83051363d1ec840012940cc8424cf8c2627c5c2c0c0ccf01f2e0fe43280cc500362fd92dc02fde2ca2addccdcc4f4d4f4d43c13434b737333634b23fdb4cc9c540308c988643a13d46410ad09c4ec40cc8924cf8a643b179a4b612eaf6381d0c8fad880fc04a8bc8632aa3e905dff81800189469879006e063b540c14022140ff7100690062dd2825450078da63648000662056006226061686b4cc9c5403070646a0208463c80255c508a5991838c0127ac9f939297540614698b6794006cc0cc36b0cac708e1132c7180038d711c70e0078da4b60800045280d00071800825c010000000000001c0078da636080803a28ad00a51da0f43c287d0d4a4b3142680041df026e740100000000000008805cf90100535f01009a010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000ac0100000000000001", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) syz_mount_image$sysv(&(0x7f00000001c0)='sysv\x00', &(0x7f0000000540)='./file0/file1\x00', 0x100000000, 0x4, &(0x7f0000000580)=[{&(0x7f0000000700)="993f54a90f76e3ad6d382f22dfdd5be73131f430baa40c1744b788ebfd89011b12865af63c587a596156da5dfb69d67fb45435cae76b0300d00b4a91f7bed60e0cd6549704fe77e9a2d91a103b47bc66ee16078bd4486ce301bcb393ee253000262e488e7a4dbeca1c1455767af152a23bf4a5cde2ab67f562bfea0e975890aed455c0409c2e894d2c9442ed8169278a741c746f85ce0702283f68f8d8d7718c41d8e3edee34c752df94b501e68151af79bbaa9b2f7be12689cc51054de6f209e3867c5e29", 0xc5, 0x6}, {&(0x7f0000000800)="6bfdb67acab5f3d8295380e4e2ce639ada486a7e3125e77137780c475fb068882c3c4d15c8084da6361b935d491a83bb03435dcb1e58017375969f1a607467289630ffbf7d0a1a737074c8a0212918127b1b5d47e79d841a22e0bdb7053db1b1ff9986683d42c02f32b586a6680c23aa7e175fdb5058dfab055f114b9db9bd67ef16f136c333881833dd9a53e9aab0afe9a049e9f1d4aba9b5e6aa7bb6df4e00721f2d103162d1441da3b02d0a109b1b4670cec6c0", 0xb5, 0x5}, {&(0x7f00000008c0)="9750dea10b82db799d319d344ac7dfaf060e7bce1928b7bfd68740e3b8f7485f4f04882933b19a719fa8664553314b02ec3712745128d3e46b0fe4158e966278161836dce29780289d4d829149c875b9560c85e68797439aec27653ea022870b0cbe56a36fa1dbf79a60cec1497b3d6ba1ed14818577365cac1ab0b287aaddd5dd8e5e6b4d7d94a97fd476e3412e00adc431f3ba90bb7576c13728ced653446e780a163afe165cc1c32cc0f274fb84c3fd9d69b6a65afbb937d2192d98fcbe2b1ee797c46ad5d48f8aa2c5a015cb6550b71e3e6ec1ecdc8a7517dc978f168a088c19cd8f8d45877a1ae505664dc1fdef323ecb4c", 0xf4}, {&(0x7f00000009c0)="97fc1184e46e96841cf0821bf60e85818df9bfffe2e1d55fe290e84ff1c9a232c2b08288211eb616d58fa6d6dd13142c25da4a1c0297764e64b1c19fe837e19312fc681742ad8d65a4ca0fd811dcc6c1f68bc5370026cd357346557e5d8d1fc0d315a24e99f90650af21b8b76096ea0ca724af4a75b62e7ae02d1dcf7e4ebcf610cd1dff56eefb03d726af1857b6df2e69d066a22f94ac5140877830fc", 0x9d, 0xd02}], 0x2000404, &(0x7f0000000a80)={[{'\xa4[,'}, {'+e\xf2@]'}, {'appraise'}, {'%'}, {'%'}], [{@subj_role={'subj_role', 0x3d, '$\x9f%$-'}}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@context={'context', 0x3d, 'staff_u'}}, {@obj_type={'obj_type', 0x3d, 'squashfs\x00'}}, {@hash='hash'}, {@smackfsfloor={'smackfsfloor', 0x3d, 'squashfs\x00'}}, {@obj_type={'obj_type', 0x3d, 'max_read'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/'}}]}) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) 19:05:27 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xff0f}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:05:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x7, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 458.339924][T21350] loop1: detected capacity change from 264192 to 0 [ 458.454270][T21354] loop5: detected capacity change from 264192 to 0 [ 458.503985][T21362] loop4: detected capacity change from 136 to 0 [ 458.510828][T21362] FAULT_INJECTION: forcing a failure. [ 458.510828][T21362] name failslab, interval 1, probability 0, space 0, times 0 [ 458.531273][T21362] CPU: 0 PID: 21362 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 458.540470][T21362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 458.550982][T21362] Call Trace: 19:05:27 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) r1 = openat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x62000, 0x20) sendmsg$kcm(r1, &(0x7f0000001640)={&(0x7f0000000100)=@nfc={0x27, 0x1, 0x2, 0x4}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)="a22fac542b48d19fd7001e29fc2de081f44e0231f9959c779b6a801ec9543fd9323923b0503885a1db05c04ade540edd2805c3df3e75246d555931daf0eee936558d23cebb807890928df89f77c15ba43d1551c9f8101bfce263ba6a690d5082c41de82d9a52ce6c1ac8ce03aaff9446e014c192da4bee5d1adb5e56be7fbf5d05e9aa85ed47821d80152f9444cf519cf85f2390582f44739c163bc361a30f33e596a3a5648039733fac18c126d14a2c1d1546f8ebef", 0xb6}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000000180)="a5036feb91b4da1997a9d468", 0xc}, {&(0x7f0000001300)="f4da78cd17b282468e1e686c2851992f6d14f2261293e664abc1bec97ca2e9d1ef27d5d148b0f4bb531c84d40c1e351fddcdd7a002394f873637ace6270721c9a5a66bca97a5bf96202febcf2b174f28e6c863fc1237c6f34d5730a5f141f1d897f5814decd28b7d2eafeffc126681617f0d048f656f8be7ad45eff9c0eae720", 0x80}], 0x4, &(0x7f0000001380)=ANY=[@ANYBLOB="1000000000000000"], 0x10}, 0x8000) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) [ 458.554281][T21362] dump_stack+0x107/0x163 [ 458.558645][T21362] should_fail.cold+0x5/0xa [ 458.563186][T21362] should_failslab+0x5/0x10 [ 458.567718][T21362] __kmalloc_node_track_caller+0x72/0x3f0 [ 458.573472][T21362] ? alloc_uevent_skb+0x7b/0x210 [ 458.578448][T21362] ? kmem_cache_alloc_node+0x3b1/0x470 [ 458.583947][T21362] __alloc_skb+0xae/0x5a0 [ 458.588312][T21362] alloc_uevent_skb+0x7b/0x210 [ 458.593116][T21362] kobject_uevent_env+0xb0f/0x1680 [ 458.598260][T21362] ? lockdep_init_map_waits+0x26a/0x720 [ 458.604012][T21362] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 458.609776][T21362] ? __loop_update_dio+0x2cc/0x690 [ 458.615326][T21362] loop_configure+0x10a7/0x1370 [ 458.620201][T21362] lo_ioctl+0x3f1/0x16b0 [ 458.624470][T21362] ? lockdep_hardirqs_on+0x79/0x100 [ 458.629833][T21362] ? loop_set_status_old+0x250/0x250 [ 458.635158][T21362] ? find_held_lock+0x2d/0x110 [ 458.639942][T21362] ? tomoyo_path_number_perm+0x204/0x590 [ 458.645596][T21362] ? lock_downgrade+0x6d0/0x6d0 [ 458.650468][T21362] ? slab_free_freelist_hook+0x5d/0x150 [ 458.656384][T21362] ? tomoyo_path_number_perm+0x441/0x590 [ 458.662135][T21362] ? kfree+0xdb/0x3b0 [ 458.666271][T21362] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 458.672553][T21362] ? tomoyo_path_number_perm+0x24e/0x590 [ 458.678504][T21362] ? generic_block_fiemap+0x60/0x60 [ 458.684410][T21362] ? lock_downgrade+0x6d0/0x6d0 [ 458.689464][T21362] ? build_open_flags+0x680/0x680 [ 458.694723][T21362] ? loop_set_status_old+0x250/0x250 [ 458.700279][T21362] blkdev_ioctl+0x29b/0x6c0 [ 458.704801][T21362] ? blkdev_common_ioctl+0x16a0/0x16a0 [ 458.710367][T21362] ? __fget_files+0x288/0x3d0 [ 458.715423][T21362] block_ioctl+0xf9/0x140 [ 458.719794][T21362] ? blkdev_read_iter+0x180/0x180 [ 458.724834][T21362] __x64_sys_ioctl+0x193/0x200 [ 458.729627][T21362] do_syscall_64+0x2d/0x70 [ 458.734073][T21362] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 458.740248][T21362] RIP: 0033:0x45e087 [ 458.744153][T21362] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 458.763768][T21362] RSP: 002b:00007f5ff1475a18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 458.772190][T21362] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000000045e087 [ 458.780171][T21362] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 458.788152][T21362] RBP: 0000000000000000 R08: 0000000020000298 R09: 0000000000000000 [ 458.796501][T21362] R10: 0000000000008800 R11: 0000000000000246 R12: 0000000000000001 19:05:27 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xfffe}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 458.804563][T21362] R13: 0000000000000004 R14: 0000000000000004 R15: 00000000200002a8 [ 458.919571][T21370] loop0: detected capacity change from 264192 to 0 [ 459.018679][T21362] ISOFS: Unable to identify CD-ROM format. 19:05:28 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 459.146898][T21385] loop1: detected capacity change from 264192 to 0 19:05:28 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x700000000000000, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) 19:05:28 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) 19:05:28 executing program 4 (fault-call:0 fault-nth:32): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:05:28 executing program 1: r0 = creat(&(0x7f0000000340)='./file0/file0\x00', 0xc0) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2c0000, &(0x7f0000000600)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x400}}, {@allow_other='allow_other'}, {@max_read={'max_read'}}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}], [{@appraise='appraise'}, {@obj_type={'obj_type', 0x3d, 'ipvlan\x00'}}]}}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_getanyicast={0x14, 0x3e, 0x20, 0x70bd28, 0x25dfdbfd, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x90) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) 19:05:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x8, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:28 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 459.442781][T21404] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 459.500339][T21409] loop0: detected capacity change from 264192 to 0 [ 459.525330][T21414] loop4: detected capacity change from 136 to 0 [ 459.543590][T21414] FAULT_INJECTION: forcing a failure. 19:05:28 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 459.543590][T21414] name failslab, interval 1, probability 0, space 0, times 0 [ 459.572035][T21414] CPU: 0 PID: 21414 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 459.580848][T21414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 459.591198][T21414] Call Trace: [ 459.594471][T21414] dump_stack+0x107/0x163 [ 459.599152][T21414] should_fail.cold+0x5/0xa [ 459.604102][T21414] ? skb_clone+0x14f/0x3c0 [ 459.609108][T21414] should_failslab+0x5/0x10 [ 459.613848][T21414] kmem_cache_alloc+0x5b/0x440 [ 459.618610][T21414] skb_clone+0x14f/0x3c0 [ 459.623041][T21414] netlink_broadcast_filtered+0xa04/0xdc0 [ 459.628784][T21414] netlink_broadcast+0x35/0x40 [ 459.633621][T21414] kobject_uevent_env+0xad6/0x1680 [ 459.638821][T21414] ? lockdep_init_map_waits+0x26a/0x720 [ 459.644358][T21414] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 459.650072][T21414] ? __loop_update_dio+0x2cc/0x690 [ 459.655273][T21414] loop_configure+0x10a7/0x1370 [ 459.660121][T21414] lo_ioctl+0x3f1/0x16b0 [ 459.664353][T21414] ? lockdep_hardirqs_on+0x79/0x100 [ 459.669632][T21414] ? loop_set_status_old+0x250/0x250 [ 459.675082][T21414] ? find_held_lock+0x2d/0x110 [ 459.679841][T21414] ? tomoyo_path_number_perm+0x204/0x590 [ 459.685466][T21414] ? lock_downgrade+0x6d0/0x6d0 [ 459.690324][T21414] ? slab_free_freelist_hook+0x5d/0x150 [ 459.696150][T21414] ? tomoyo_path_number_perm+0x441/0x590 [ 459.701963][T21414] ? kfree+0xdb/0x3b0 [ 459.706466][T21414] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 459.713515][T21414] ? tomoyo_path_number_perm+0x24e/0x590 [ 459.719175][T21414] ? generic_block_fiemap+0x60/0x60 [ 459.724623][T21414] ? lock_downgrade+0x6d0/0x6d0 [ 459.729663][T21414] ? build_open_flags+0x680/0x680 [ 459.734841][T21414] ? loop_set_status_old+0x250/0x250 [ 459.740373][T21414] blkdev_ioctl+0x29b/0x6c0 [ 459.744900][T21414] ? blkdev_common_ioctl+0x16a0/0x16a0 [ 459.750523][T21414] ? __fget_files+0x288/0x3d0 [ 459.755345][T21414] block_ioctl+0xf9/0x140 [ 459.759706][T21414] ? blkdev_read_iter+0x180/0x180 [ 459.764744][T21414] __x64_sys_ioctl+0x193/0x200 [ 459.769555][T21414] do_syscall_64+0x2d/0x70 [ 459.774092][T21414] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 459.780305][T21414] RIP: 0033:0x45e087 [ 459.784306][T21414] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 459.804236][T21414] RSP: 002b:00007f5ff1475a18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 459.812918][T21414] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000000045e087 [ 459.821187][T21414] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 459.829455][T21414] RBP: 0000000000000000 R08: 0000000020000298 R09: 0000000000000000 [ 459.837616][T21414] R10: 0000000000008800 R11: 0000000000000246 R12: 0000000000000001 19:05:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x9, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 459.846148][T21414] R13: 0000000000000004 R14: 0000000000000004 R15: 00000000200002a8 [ 460.006717][T21415] loop1: detected capacity change from 264192 to 0 [ 460.025521][T21410] loop5: detected capacity change from 264192 to 0 [ 460.030116][T21415] squashfs: Unknown parameter '' 19:05:29 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="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", 0x1ea, 0x1}], 0xa8005b, &(0x7f0000000100)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x200000, 0x0) [ 460.062098][T21414] ISOFS: Unable to identify CD-ROM format. 19:05:29 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:05:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0xa, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 460.199664][T21433] loop1: detected capacity change from 264192 to 0 [ 460.218285][T21433] squashfs: Unknown parameter '' 19:05:29 executing program 4 (fault-call:0 fault-nth:33): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:05:29 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x1800000000000000, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) 19:05:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0xb, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:29 executing program 1: r0 = creat(&(0x7f0000000340)='./file0/file0\x00', 0xc0) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2c0000, &(0x7f0000000600)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x400}}, {@allow_other='allow_other'}, {@max_read={'max_read'}}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}], [{@appraise='appraise'}, {@obj_type={'obj_type', 0x3d, 'ipvlan\x00'}}]}}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') sendmsg$ETHTOOL_MSG_EEE_GET(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)={0x18, r2, 0x301, 0x0, 0x0, {0x13}, [@HEADER={0x4}]}, 0x18}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f0000000180)={'syztnl2\x00', &(0x7f0000000100)={'ip6tnl0\x00', 0x0, 0x0, 0x2, 0x82, 0x1, 0x2a, @loopback, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1, 0x80, 0x10001, 0x8}}) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r0, &(0x7f0000000300)={&(0x7f0000000040), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0xa4, r2, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan0\x00'}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4000000}, 0x840) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r4 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x1ab, &(0x7f00000003c0)='bdev!)-%+wlan\x00posi\x19Mx_dxl_accesszQ\tU\x97\x12=J\xd5\x8b;YE\xec\x8c;\xf7\xcc\xa7\x8b6\n\xbe\x01\x01\xae\xb6\f4\x87\xd9j\xd8\x0e\xc2\x10\xb1\x7f\x95\x01fE\xaea\x10\x8f\xac\xa9+V\x863Hhk{2\x00\x14I\xf7\xd6\xcd)\x05\x87q6\xed~\xd0\xb2\xf8\x8d\xaa\b\xe4\"\x1c\xbf\x8f_[\x17@\xe5\xec\x10\a\xb95w\x8by}/\x8cw\xe6\x99\xfe \x84]8\x940U\xb3E;\xff\xa1!\x9a\x87\x88\x02\xbf\xab\x97B\xd9\x06\xf2\n\xf7\x1f\xd8v\x7fD\xf2\x87\xf7}V\x89}\xf0\xb7\x8d\x85\xf6\x9b\xcc\xd3Lh.\r\xd3J\"\x1f\xdeW;F.\xdf$\xee\x18\x0e5\xa1\xfcN\x88`\xbbj,q[\x90/\x9b\xf0\xccr\xc1\xa8\x85E\x85p+\xd1\xbe\x10\rgx\xb8\x93k\x8c\x1dTi\xafq\xde\x06/ \x93O.\xe5<0\xfa\b\x82\xe4c&\x99\xd6psf\xa8\xacjh9\x8bk\x8f\n$\xf2\x06#\xc8\xd2\x00\x00w\x03,\xbb\xed\xf1o\xd8\x19\xd2\x1d\xbb\xd3\x18E\x0e&\x83\xdfWL?P$\xb4a\f\x154\xdd\xacx\x91<\x97\x13\xab\xe2\xdd\n\x13\x19\xb9U\n\xb5\xb6\xffBQ\x80\xe6\xe6\xaf\xc8\x15_>\xe6\xfc\xb9R\x06\xcd/\x87\x11\xf1\xb9\xbe&,c\xfd3\xc4\xeaP\x9b\xdf5\xcc\xa4RDx\xad\xc0\x8f|\xe3u\xbe\x1e\xd5\xa6\xcc\xb8\x86\x8b0\'\xcc\x01\x9bQ/\xf9\xa7vfa\xdf!\x1axt\xd1\r\xd9&MC\xcc,2\xce\xd2kCJ\x10\x88\xc5#\x92\xa32)2\xd3\xa02q\xdb\xe4\xe3\x97\x9d\xbc\xc9\xf8G'}, 0x30) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000002c0)=@framed, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000380)='ext4_ext_show_extent\x00', r6}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x4030582a, &(0x7f0000000040)) openat(r4, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 19:05:29 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:05:29 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001d80)={&(0x7f0000001600)=@vsock={0x28, 0x0, 0xffffffff}, 0x80, &(0x7f0000001800)=[{&(0x7f0000001680)="693662aaf7b8d9d79015366e91be5e61a151c530b647df2a5f07ac509bd8917424cace75a096999725e1c9124c9c855389814e5c4db66cfac2827382e3a09ab7e04ae391b5b62c0bbec8da8e6bf8709a130ad5a3b3fac8", 0x57}, {&(0x7f0000001700)="dad96680e7d38af8c6d3d0f5b68c7dd1bc0c6e7d7fcaec8155c4ebe849e110eeb6868162fba9f4b76eea05f8ea0114e1f83dd550bec49a96220b3dce807ee8beae45d4530c7075bda023764c49ed4f91d6f2b5fe1757b3ebaa2afc02a030e4eee793a39bc32e3b015719e6a5a641ea8a27e78253d24e4f7d6fa8e5b463271d17b39982ff7cff599959adb99cc1f9f5c07c30ad3c7162f840c5ec3bc083eb8333d969749551656bca8ca3672a515e31a013a11df9fec7f85ee53a9bde17911ec7566222a21081b8d878020c5b386293f39593fc39d0fbf567af42dbc72c8c8b", 0xdf}], 0x2, &(0x7f0000001840)=[{0xf0, 0x111, 0xc9, "d06cc611a8b0fb8bcbcb6b22701ef6457cf2cbb70748de437449da4ef27866a82ede03fbf3b6c0c09c9d584a4064290a43ed2ae6736d7bd5f7c5092f91802276e03ccd4ee6a74fcad6512c351316e04d3e91b1304f440ed7d7dea73f28c75b1c0747164eca8e7956e069c474fa63e2539c9af3f224dd5af69e6450793b09cb0181de26246d2e88d7f651d86eae03152cb9eed29920724ec7922f8c0ff390c74e5f55600c0d805887a10e478d426671dd60a40bfa1aff0600a7c23ec69866e1dac8f74db10b7b73a195309ac5d953ab75669552aaa097734d0d8d"}, {0xa0, 0x101, 0x4f8, "70cbc0f4228348682143a4e24c80cac27239b6ddb283fdcec7e6f3811a1f3909e26a0f33843cba7d514407ce7009618ad31ce002d9b32e7d58e6cdb8fb6e4e2809a27cf62beacb09dbccf9ad799c8a5057e67e676b96dcea7d93c53b86332ad975977a388c13311bda562a1f5e039dd35b899e2cbaa10c867b60486754e4490c6d25b7b880a6a9af2ea7000e"}, {0xf8, 0x10e, 0x3, "78e3ac3f1df0b8de0c273b078d1bd6fb9d0574f6394c1029651989ebd84a1644ffc2d9c75011ddd7eef3cdb051ded2e4469d37c31cf584835aca46d632e53a42407ec8914c4f36f71c9f37e595a9d26a34290f15c94e6698b021b48c205882482d26fac5e405fb9055fa9b6b2540996cbd7115ad1d85c9d7fb5586658b3c24cfbfbacb198369cf87414eadf56d8f4627194f3333b1802482498b68130a23d4a135b94549a2ed080ce7791cf1e43765fc563efe10bf46ba08c9878a9c95118927249c04d134a8ef5463b6dde37b23f2025cc9b8fd764ed084247b4d37fbef949a0c0ceb"}, {0x108, 0x10a, 0x1, "c09cd99851026d2b006e9cc38d81b70006abf90d51dd0daafc01a0df80e2a32cfd67360d822799690464265ae11f0110bdad571e14e5b0c48733b7792ff0da180d5e2c244c006b78806021e6c6caab579106993f63a47fd96bbf13fcb0abaf9ba7df9e24931a63853f731451133e9c360fe4dc3536aaed3bedbc9520881806658f07855d5adfe8977e256dde1c8dcbf834332a330cd06b0d2a934a2f82f795ad187f8b409d1b6f247e84ce8e42f570343428ac08f3172b80628ba0f5ea2198aed0fd284dab20da9b4d8da07f3586a9f1cef55a12aac22a2cdca54f9439534b91b894d28f45dfa9b38029ba17d6f093c02ea7efd0"}, {0x80, 0x113, 0x45, "7f2b4e185d50f2158d442999d246802ace74ca56f038d025276ebdc4cc2ffdad2bf07702e81ed6bb23998cf03666600a989443208a15ecd5f0378effcf7999399dd0df72f86b10d0238bd08bd5b98e07d3af6ab2a0ad49d3cc65aa2e53eb8264d837b0486e0aa58ec38a"}, {0x98, 0x29, 0x8, "d1d238533e1d7f3b8d1bcbb80c0a82e1aa2ce43a4b1721aea973f0507bd3064837212ffa75551460abccdea9ca187ac76bd0ed6092aded147559297ae75bbf09092f67bf5a76a16dc6288a1a069e5cd61808e079e7fa3cc2aa7742f130192a4e477104e096dde39b1ba0ace98b3ab3cb2857e0aff5b3a0a51a9fde88b588538c5b"}, {0x50, 0x103, 0xffffffff, "0458602ca313b695f61af17f3f2161085da6f3df1e9a2ca3b6c42ab78fcbcb095500f717df2f38454f68c50e3752141307b9537fab78fd42ce19e283fc9a"}, {0x20, 0x10f, 0x1, "4d077489cd37ddeb5d3e"}], 0x518}, 0x20000000) llistxattr(&(0x7f0000001dc0)='./file0/file0\x00', &(0x7f0000001e00)=""/105, 0x69) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000100)=@hci, 0x80, &(0x7f0000001580)=[{&(0x7f0000000240)=""/145, 0x91}, {&(0x7f0000000180)=""/116, 0x74}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f0000000400)=""/94, 0x5e}, {&(0x7f0000000480)=""/237, 0xed}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x7}, 0x2) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) [ 460.568382][T21464] loop4: detected capacity change from 136 to 0 [ 460.576339][T21464] FAULT_INJECTION: forcing a failure. [ 460.576339][T21464] name failslab, interval 1, probability 0, space 0, times 0 [ 460.592687][T21464] CPU: 1 PID: 21464 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 460.602296][T21464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 460.612375][T21464] Call Trace: [ 460.615846][T21464] dump_stack+0x107/0x163 [ 460.620382][T21464] should_fail.cold+0x5/0xa [ 460.625291][T21464] ? skb_clone+0x14f/0x3c0 [ 460.629731][T21464] should_failslab+0x5/0x10 [ 460.635185][T21464] kmem_cache_alloc+0x5b/0x440 [ 460.639972][T21464] skb_clone+0x14f/0x3c0 [ 460.644591][T21464] netlink_broadcast_filtered+0xa04/0xdc0 [ 460.650437][T21464] netlink_broadcast+0x35/0x40 [ 460.655311][T21464] kobject_uevent_env+0xad6/0x1680 [ 460.661013][T21464] ? lockdep_init_map_waits+0x26a/0x720 [ 460.666998][T21464] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 460.674410][T21464] ? __loop_update_dio+0x2cc/0x690 [ 460.680591][T21464] loop_configure+0x10a7/0x1370 [ 460.686431][T21464] lo_ioctl+0x3f1/0x16b0 [ 460.691035][T21464] ? lockdep_hardirqs_on+0x79/0x100 [ 460.696425][T21464] ? loop_set_status_old+0x250/0x250 [ 460.702522][T21464] ? find_held_lock+0x2d/0x110 [ 460.707521][T21464] ? tomoyo_path_number_perm+0x204/0x590 [ 460.714052][T21464] ? lock_downgrade+0x6d0/0x6d0 [ 460.720012][T21464] ? slab_free_freelist_hook+0x5d/0x150 [ 460.725769][T21464] ? tomoyo_path_number_perm+0x441/0x590 [ 460.731843][T21464] ? kfree+0xdb/0x3b0 [ 460.736331][T21464] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 460.744301][T21464] ? tomoyo_path_number_perm+0x24e/0x590 [ 460.750787][T21464] ? generic_block_fiemap+0x60/0x60 [ 460.756009][T21464] ? lock_downgrade+0x6d0/0x6d0 [ 460.760858][T21464] ? build_open_flags+0x680/0x680 [ 460.765905][T21464] ? loop_set_status_old+0x250/0x250 [ 460.771189][T21464] blkdev_ioctl+0x29b/0x6c0 [ 460.775694][T21464] ? blkdev_common_ioctl+0x16a0/0x16a0 [ 460.781157][T21464] ? __fget_files+0x288/0x3d0 [ 460.785845][T21464] block_ioctl+0xf9/0x140 [ 460.790183][T21464] ? blkdev_read_iter+0x180/0x180 [ 460.795374][T21464] __x64_sys_ioctl+0x193/0x200 [ 460.800129][T21464] do_syscall_64+0x2d/0x70 [ 460.804539][T21464] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 460.810430][T21464] RIP: 0033:0x45e087 [ 460.814325][T21464] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 460.833934][T21464] RSP: 002b:00007f5ff1475a18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 460.842348][T21464] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000000045e087 [ 460.850312][T21464] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 460.858291][T21464] RBP: 0000000000000000 R08: 0000000020000298 R09: 0000000000000000 [ 460.866342][T21464] R10: 0000000000008800 R11: 0000000000000246 R12: 0000000000000001 [ 460.874313][T21464] R13: 0000000000000004 R14: 0000000000000004 R15: 00000000200002a8 [ 460.909014][T21466] loop1: detected capacity change from 264192 to 0 19:05:30 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:05:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0xc, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 460.999206][T21469] loop5: detected capacity change from 264192 to 0 [ 461.019430][T21464] ISOFS: Unable to identify CD-ROM format. 19:05:30 executing program 4 (fault-call:0 fault-nth:34): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 461.141036][T21488] loop0: detected capacity change from 264192 to 0 19:05:30 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000002) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) 19:05:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0xf, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:30 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 461.241104][T21495] loop4: detected capacity change from 136 to 0 [ 461.274786][T21495] FAULT_INJECTION: forcing a failure. [ 461.274786][T21495] name failslab, interval 1, probability 0, space 0, times 0 19:05:30 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f00000001c0)=@llc={0x1a, 0x0, 0xa6, 0x2, 0x6, 0x5, @local}, 0x80) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x6400, {0x0, 0x0, 0x0, 0x0, 0x3085d}, [@IFLA_AF_SPEC={0x4}, @IFLA_IFNAME={0x14, 0x3, 'ipvlan1\x00'}, @IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x6400, {0x0, 0x0, 0x0, 0x0, 0x3085d}, [@IFLA_AF_SPEC={0x4}, @IFLA_IFNAME={0x14, 0x3, 'ipvlan1\x00'}, @IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) r5 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRESOCT=r1, @ANYRESOCT=r3, @ANYRESHEX=r2, @ANYRESDEC=r3, @ANYRESHEX=r0, @ANYBLOB="69722ee9f4283e2f1eda34b4d1335532b789c04b174f071da07f15136dc6640c9ef5025ca3f09fd2e5b99ab9f9d48adcd99db9d415be080e7f5776c2", @ANYRESDEC, @ANYRESDEC=r4]) openat(r5, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) [ 461.402096][T21495] CPU: 0 PID: 21495 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 461.411108][T21495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 461.421702][T21495] Call Trace: [ 461.425512][T21495] dump_stack+0x107/0x163 [ 461.429860][T21495] should_fail.cold+0x5/0xa [ 461.434382][T21495] ? getname_flags.part.0+0x50/0x4f0 [ 461.439766][T21495] should_failslab+0x5/0x10 [ 461.444270][T21495] kmem_cache_alloc+0x5b/0x440 [ 461.449250][T21495] getname_flags.part.0+0x50/0x4f0 [ 461.454564][T21495] getname_flags+0x9a/0xe0 [ 461.459004][T21495] do_mkdirat+0x8d/0x2d0 [ 461.463264][T21495] ? user_path_create+0xf0/0xf0 [ 461.468226][T21495] ? syscall_enter_from_user_mode+0x1d/0x50 [ 461.474151][T21495] do_syscall_64+0x2d/0x70 [ 461.478601][T21495] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 461.485209][T21495] RIP: 0033:0x45d637 [ 461.489111][T21495] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 bd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 461.510552][T21495] RSP: 002b:00007f5ff1475a78 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 461.519422][T21495] RAX: ffffffffffffffda RBX: 00007f5ff1475b10 RCX: 000000000045d637 [ 461.527933][T21495] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 461.535916][T21495] RBP: 00007f5ff1475ad0 R08: 0000000020000298 R09: 0000000000000000 [ 461.543887][T21495] R10: 0000000000008800 R11: 0000000000000213 R12: 0000000020000080 19:05:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x10, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 461.551860][T21495] R13: 0000000020000100 R14: 0000000020000280 R15: 0000000020000000 19:05:30 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 461.607306][T21506] loop5: detected capacity change from 264192 to 0 19:05:30 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x6400, {0x0, 0x0, 0x0, 0x0, 0x3085d}, [@IFLA_AF_SPEC={0x4}, @IFLA_IFNAME={0x14, 0x3, 'ipvlan1\x00'}, @IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000100)=ANY=[@ANYBLOB="090000000000000005000000000000000400000000000000", @ANYRES32, @ANYBLOB="000000000200"/28, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\a\x00'/28, @ANYRES32=r1, @ANYBLOB="000000008100"/28, @ANYRES32=r2, @ANYBLOB="00000000115a9ad32cffc30200"/28]) r3 = openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f00000003c0)={0x1, 0xffff, {0xffffffffffffffff}, {0x0}, 0x9, 0x8}) fstat(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) read$FUSE(r3, &(0x7f0000000780)={0x2020, 0x0, 0x0, 0x0}, 0x2020) mount$fuse(0x0, &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)='fuse\x00', 0x2000010, &(0x7f0000000480)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id'}, 0x2c, {[{@default_permissions='default_permissions'}, {@max_read={'max_read', 0x3d, 0x1}}, {@max_read={'max_read', 0x3d, 0x8}}, {@blksize={'blksize'}}], [{@seclabel='seclabel'}, {@uid_gt={'uid>', r5}}, {@dont_hash='dont_hash'}, {@fowner_lt={'fowner<', r6}}]}}) r7 = creat(&(0x7f0000000340)='./file0/file0\x00', 0xc0) openat$cgroup_ro(r1, &(0x7f00000002c0)='cpuset.memory_pressure\x00', 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2c0000, &(0x7f0000000600)={{'fd', 0x3d, r7}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x400}}, {@allow_other='allow_other'}, {@max_read={'max_read'}}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}], [{@appraise='appraise'}, {@obj_type={'obj_type', 0x3d, 'ipvlan\x00'}}]}}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r7, 0x89f3, &(0x7f00000001c0)={'gre0\x00', &(0x7f0000000240)={'gretap0\x00', 0x0, 0x20, 0x20, 0x80000001, 0xaf1, {{0xe, 0x4, 0x2, 0x9, 0x38, 0x68, 0x0, 0x4, 0x29, 0x0, @multicast2, @multicast1, {[@timestamp_addr={0x44, 0xc, 0xf5, 0x1, 0x9, [{@loopback, 0x5}]}, @ssrr={0x89, 0x7, 0x3c, [@private=0xa010101]}, @generic={0x86, 0x10, "338f520bea0ea42646322f44e4e0"}]}}}}}) 19:05:30 executing program 4 (fault-call:0 fault-nth:35): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 461.788430][T21518] netlink: 'syz-executor.3': attribute type 16 has an invalid length. 19:05:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x11, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:30 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 461.914083][T21527] loop0: detected capacity change from 264192 to 0 19:05:31 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000004) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) [ 461.986537][T21534] loop4: detected capacity change from 136 to 0 [ 461.993134][T21534] FAULT_INJECTION: forcing a failure. [ 461.993134][T21534] name failslab, interval 1, probability 0, space 0, times 0 [ 462.017921][T21534] CPU: 0 PID: 21534 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 462.026700][T21534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 19:05:31 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x20000040) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) r1 = creat(&(0x7f0000000340)='./file0/file0\x00', 0xc0) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2c0000, &(0x7f0000000600)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@allow_other='allow_other'}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}, {@max_read={'max_read'}}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}], [{@appraise='appraise'}, {@obj_type={'obj_type', 0x3d, 'ipvlan\x00'}}]}}) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x200000, 0x108, 0xc}, 0x18) renameat(r1, &(0x7f0000000040)='./file0/file0\x00', r2, &(0x7f00000001c0)='./file0\x00') openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) [ 462.036760][T21534] Call Trace: [ 462.040040][T21534] dump_stack+0x107/0x163 [ 462.044385][T21534] should_fail.cold+0x5/0xa [ 462.048890][T21534] ? getname_flags.part.0+0x50/0x4f0 [ 462.054182][T21534] should_failslab+0x5/0x10 [ 462.058780][T21534] kmem_cache_alloc+0x5b/0x440 [ 462.063549][T21534] getname_flags.part.0+0x50/0x4f0 [ 462.068663][T21534] getname_flags+0x9a/0xe0 [ 462.073190][T21534] do_mkdirat+0x8d/0x2d0 [ 462.077446][T21534] ? user_path_create+0xf0/0xf0 19:05:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x14, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 462.082312][T21534] ? syscall_enter_from_user_mode+0x1d/0x50 [ 462.088219][T21534] do_syscall_64+0x2d/0x70 [ 462.092639][T21534] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 462.098547][T21534] RIP: 0033:0x45d637 [ 462.102444][T21534] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 bd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 462.122063][T21534] RSP: 002b:00007f5ff1475a78 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 462.130670][T21534] RAX: ffffffffffffffda RBX: 00007f5ff1475b10 RCX: 000000000045d637 [ 462.139224][T21534] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 462.147193][T21534] RBP: 00007f5ff1475ad0 R08: 0000000020000298 R09: 0000000000000000 [ 462.155257][T21534] R10: 0000000000008800 R11: 0000000000000213 R12: 0000000020000080 [ 462.163216][T21534] R13: 0000000020000100 R14: 0000000020000280 R15: 0000000020000000 19:05:31 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x9}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 462.217633][T21543] loop1: detected capacity change from 264192 to 0 19:05:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x69, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 462.277546][T21543] squashfs: Unknown parameter './file0' 19:05:31 executing program 4 (fault-call:0 fault-nth:36): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 462.365980][T21543] loop1: detected capacity change from 264192 to 0 [ 462.375642][T21543] squashfs: Unknown parameter './cgroup.cpu/syz0' 19:05:31 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xa}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 462.489659][T21567] loop0: detected capacity change from 264192 to 0 19:05:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x117, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:31 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000340)='./file0/file0\x00', 0xc0) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2c0000, &(0x7f0000000600)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x400}}, {@allow_other='allow_other'}, {@max_read={'max_read'}}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}], [{@appraise='appraise'}, {@obj_type={'obj_type', 0x3d, 'ipvlan\x00'}}]}}) recvmsg$kcm(r1, &(0x7f00000001c0)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040)=[{&(0x7f0000000240)=""/190, 0xbe}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/214, 0xd6}], 0x3, &(0x7f0000000180)=""/54, 0x36}, 0x2001) [ 462.562311][T21579] loop5: detected capacity change from 264192 to 0 [ 462.654487][T21583] loop4: detected capacity change from 136 to 0 [ 462.661797][T21583] FAULT_INJECTION: forcing a failure. [ 462.661797][T21583] name failslab, interval 1, probability 0, space 0, times 0 [ 462.685412][T21583] CPU: 0 PID: 21583 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 462.694215][T21583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 19:05:31 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000007) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) 19:05:31 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_ext={0x1c, 0xe, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x40}, [@generic={0x81, 0xf, 0xc, 0x17, 0xc604}, @ldst={0x3, 0x0, 0x1, 0x8, 0x6, 0xfffffffffffffffe, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x42}, @alu={0x7, 0x1, 0x1, 0xb, 0x3, 0x6, 0xfffffffffffffff0}, @alu={0x4, 0x0, 0xd, 0x9, 0x0, 0xffffffffffffffff, 0xfffffffffffffff0}, @map={0x18, 0x7}, @ldst={0x1, 0x2, 0x3, 0xb, 0x8, 0x100}, @call={0x85, 0x0, 0x0, 0x69}, @map={0x18, 0x5, 0x1, 0x0, 0x1}]}, &(0x7f0000000040)='GPL\x00', 0x7, 0xb5, &(0x7f0000000240)=""/181, 0xe8248b8a4f13d0f, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x3, 0x3}, 0x8, 0x10, &(0x7f00000001c0)={0x4, 0x3, 0x401, 0x3ff}, 0x10, 0x1fd3}, 0x78) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r1) ptrace$setregs(0x2, r1, 0x6, &(0x7f0000000380)) ioprio_get$pid(0x2, 0x0) [ 462.704572][T21583] Call Trace: [ 462.707951][T21583] dump_stack+0x107/0x163 [ 462.712303][T21583] should_fail.cold+0x5/0xa [ 462.716823][T21583] ? getname_flags.part.0+0x50/0x4f0 [ 462.722652][T21583] should_failslab+0x5/0x10 [ 462.727263][T21583] kmem_cache_alloc+0x5b/0x440 [ 462.732075][T21583] getname_flags.part.0+0x50/0x4f0 [ 462.737303][T21583] getname_flags+0x9a/0xe0 [ 462.741732][T21583] do_mkdirat+0x8d/0x2d0 [ 462.745989][T21583] ? user_path_create+0xf0/0xf0 [ 462.750861][T21583] ? syscall_enter_from_user_mode+0x1d/0x50 [ 462.756780][T21583] do_syscall_64+0x2d/0x70 [ 462.761203][T21583] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 462.767247][T21583] RIP: 0033:0x45d637 [ 462.771177][T21583] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 bd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 462.790971][T21583] RSP: 002b:00007f5ff1475a78 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 19:05:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x12c, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 462.799395][T21583] RAX: ffffffffffffffda RBX: 00007f5ff1475b10 RCX: 000000000045d637 [ 462.807458][T21583] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 462.815645][T21583] RBP: 00007f5ff1475ad0 R08: 0000000020000298 R09: 0000000000000000 [ 462.823707][T21583] R10: 0000000000008800 R11: 0000000000000213 R12: 0000000020000080 [ 462.831876][T21583] R13: 0000000020000100 R14: 0000000020000280 R15: 0000000020000000 19:05:31 executing program 4 (fault-call:0 fault-nth:37): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:05:31 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 462.973595][T21599] loop1: detected capacity change from 264192 to 0 19:05:32 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80800) sendmsg$kcm(r0, &(0x7f0000000640)={&(0x7f0000000100)=@l2tp6={0xa, 0x0, 0xfffffff7, @remote, 0xa43a, 0x3}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000240)="2ab8e28717ec1fad35a4fdde9f0a77f453462372ac538940ac43f7cba58a6a92fec4b91e65a8cb6d377041f822408c0214052631feaff3ca5571222e6d0f2086c04e25b0c5202bd3a3fba7e8f608da6075b04a73dcd585394e12b2537b232d503140a6450166caf9429f9751a005292bc0da77e0ff4712a38f4c020888511dbd208c19", 0x83}, {&(0x7f0000000180)="97db2768ab12684bcd643c30c5874b2c96ebaff660989048a7ef00dd119c3317759bb5865b6265d571d69f8c", 0x2c}, {&(0x7f00000001c0)="6b3060fdd9e0d332acb698eb4579afe688016e7e0c5caf770802c9bb1a", 0x1d}, {&(0x7f0000000300)="cf4f4a9ca82254844793c3a5c539eb4141a2828550e0e9be47605a3c61b3430bdc44a83b84236bde0b1f46cd3e0c8f13cb5e484bf8a0d0616963e2266f39a6ac632ec1b24ae67001737bb0fa733c0f1738957887557d57a6c14c063a6e808553083d78adfc5e467288a2a9db3cb4ba9a88f85f91afe3e060d00efbdf390a479a80bd556346ccca3f5010b06280d477fc21cc24765a8d754afb10bad9d45ca95947d06d28bbe30bcbde60cfa07788e8b32e0bbd98b4f65a62a55f3a69d3fbc6a0b08b0165eebf15d9b41d027821e69f02d657b85907dac3b9c3ab4f07", 0xdc}, {&(0x7f0000000400)="a8c20f13a51ee7fa03d0c0a3a11ad04cd108e8410eb3653072e2e6a9466b17a2f94549695aa57ba58493598df688edd5c44e1544e69e54d9fbd47f3ebd83855d2fa7a2aed3d9ff55dde3f2c736372cc94d61d246cf5fffe1cd5d935a35a3feb3e749ed2c5edd0505066747222ed3d06ddbfe7d0f352ae8b90fcb79", 0x7b}], 0x5, &(0x7f0000000500)=[{0x78, 0xff, 0x4, "4495d77938ee35a3238cde91c90a122329fda55a0331a97d0995f08d964159d52c015439b3c1c02234b92ef2f961256bd5b74464f785f380cb856279686e2532ffb58e0f7f93f2c25225b507de6ab4054b58e174d4c6a88797a6f8612ebbe3636a82"}, {0x20, 0x104, 0xb5, "d7b61db41593b2c395c274880f"}, {0xa0, 0x10d, 0x3, "ae9a37e172bb52b23c7088ff2cfc807d18fad093e4ab788d10bbee8290a0073560197ece902071d206b7e4f152f795bdbc0f38025a39c43b4637e421a2c3801bcf1fb974a54257352e3b642b4eb991533c3249347dc2cf20af32318d84f57f9faf53e53ce9b86c39ba8c7c0e0831023c1950ac3c2a4919b7587e6c00a28f1fdae41d31f7d6a414d745de40aaa4f014"}], 0x138}, 0x4800) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) [ 463.128950][T21616] loop4: detected capacity change from 136 to 0 [ 463.190817][T21616] FAULT_INJECTION: forcing a failure. [ 463.190817][T21616] name failslab, interval 1, probability 0, space 0, times 0 19:05:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x801, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 463.284618][T21626] loop0: detected capacity change from 264192 to 0 19:05:32 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xe}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 463.394727][T21630] loop5: detected capacity change from 264192 to 0 [ 463.401961][T21616] CPU: 0 PID: 21616 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 463.410920][T21616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 463.421079][T21616] Call Trace: [ 463.424364][T21616] dump_stack+0x107/0x163 [ 463.428710][T21616] should_fail.cold+0x5/0xa [ 463.433682][T21616] ? tomoyo_realpath_from_path+0xc3/0x620 [ 463.439505][T21616] ? tomoyo_realpath_from_path+0xc3/0x620 [ 463.445243][T21616] should_failslab+0x5/0x10 [ 463.450831][T21616] __kmalloc+0x72/0x3e0 [ 463.450878][T21616] ? kmem_cache_free+0x82/0x350 [ 463.450904][T21616] tomoyo_realpath_from_path+0xc3/0x620 [ 463.465597][T21616] ? tomoyo_profile+0x42/0x50 [ 463.470295][T21616] tomoyo_path_number_perm+0x1d5/0x590 [ 463.475802][T21616] ? tomoyo_path_number_perm+0x18d/0x590 [ 463.481481][T21616] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 463.487307][T21616] ? debug_check_no_obj_freed+0x20c/0x420 [ 463.493083][T21616] ? putname+0xe1/0x120 [ 463.497252][T21616] ? rcu_read_lock_sched_held+0x3a/0x70 [ 463.502812][T21616] ? kmem_cache_free+0x315/0x350 [ 463.507773][T21616] tomoyo_path_mkdir+0x98/0xe0 [ 463.513082][T21616] ? tomoyo_file_ioctl+0x20/0x20 [ 463.518124][T21616] ? getname_flags.part.0+0x1dd/0x4f0 [ 463.523517][T21616] security_path_mkdir+0xe8/0x160 [ 463.529527][T21616] do_mkdirat+0x14b/0x2d0 [ 463.534403][T21616] ? user_path_create+0xf0/0xf0 [ 463.539283][T21616] ? syscall_enter_from_user_mode+0x1d/0x50 [ 463.546145][T21616] do_syscall_64+0x2d/0x70 [ 463.550577][T21616] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 463.557132][T21616] RIP: 0033:0x45d637 [ 463.561038][T21616] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 bd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 463.581755][T21616] RSP: 002b:00007f5ff1475a78 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 463.591142][T21616] RAX: ffffffffffffffda RBX: 00007f5ff1475b10 RCX: 000000000045d637 [ 463.600345][T21616] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 463.608333][T21616] RBP: 00007f5ff1475ad0 R08: 0000000020000298 R09: 0000000000000000 [ 463.617192][T21616] R10: 0000000000008800 R11: 0000000000000213 R12: 0000000020000080 [ 463.617214][T21616] R13: 0000000020000100 R14: 0000000020000280 R15: 0000000020000000 [ 463.619680][T21616] ERROR: Out of memory at tomoyo_realpath_from_path. 19:05:32 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) [ 463.693079][T21636] loop1: detected capacity change from 264192 to 0 [ 463.701924][T21616] ISOFS: Unable to identify CD-ROM format. 19:05:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0xc02, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:32 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000018) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) 19:05:32 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xf}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:05:32 executing program 4 (fault-call:0 fault-nth:38): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:05:32 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="6873717307000000911d675f001000000700000001000c00e0000200040000001a01000000000000f501000000000000a401000000000000dd01000000000000810000000000000015010000000000006c01000000000000920100000000000078da2baeacca4eccc9492d2aa61da3980e768c324619a38ca1c64070013443f414920078da636278cbc8c0c0c83051363d1ec840012940cc8424cf8c2627c5c2c0c0ccf01f2e0fe43280cc500362fd92dc02fde2ca2addccdcc4f4d4f4d43c13434b737333634b23fdb4cc9c540308c988643a13d46410ad09c4ec40cc8924cf8a643b179a4b612eaf6381d0c8fad880fc04a8bc8632aa3e905dff81800189469879006e063b540c14022140ff7100690062dd2825450078da63648000662056006226061686b4cc9c5403070646a0208463c80255c508a5991838c0127ac9f939297540614698b6794006cc0cc36b0cac708e1132c7180038d711c70e0078da4b60800045280d00071800825c010000000000001c0078da636080803a28ad00a51da0f43c287d0d4a4b3142680041df026e740100000000000008805cf90100535f01009a010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000ac0100000000000001", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) r1 = openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) r2 = dup(r0) sendmsg$kcm(r1, &(0x7f0000000700)={&(0x7f00000005c0)=@vsock, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000640)="1b782ca895679875550d3c4e21265553c8e3bb77d7581e8789f2572c10f549ac0d3a50d37979f43de0025cf694fcb46f634afb337b5b3d094e7a10dc42c3524a940a5e38c2d8bd225d1e04d45ddc0c5dc99bf4e06171bc9e44f74d7bc9649aa3025199749c7a55a245c1e4988f181c9afb0722bb9775f591ce5e9927c0a3279ced9a2e021d7c7d3c98da6ca59d00", 0x8e}], 0x1}, 0x8080) sendmsg$kcm(r2, &(0x7f0000000180)={&(0x7f0000000100)=@caif=@rfm={0x25, 0x10001, "feeacfe5c5cbf44cbbc87eff1945ca90"}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000240)="268eed02bdb1898143108f068a10129c4434797e0b5993d61e41a320e775c9d716062e657713873b91e441ad86005882a551f7a1eeb2ec57f47fb2e0e40d96473b665ffb9cf70600aefe9fa1442d836b1e94e1ca09db3026b92f5a92865f921c91990e5470b7a35c120e5a1392cc1509f1a8cdf1cbd5514ac77c84b8e8761c283e35ebf15bab248804521dbed08386e0a414742e3beab6514c2a85531311b46011106795288b29ef14fa516e2fb80b3179", 0xb1}, {&(0x7f0000000300)="4ca360414dd8998477edd69bbb249c6c274b07b57fa352af047916cd434ec2a37a1596c2a80636943c1a8a3c172385b3114e785a436c0271b00b2499e1f259661370c7eac92c48e764df51470a61cbc5f3b6b4a23dd2a922666d1661db24334805ee5a078bd8001c9ccb6ae7c94588b231cd1ab50bd76f951a499a35acce4b935cfd0608061746bb15f4258a825adf062082a5afaa1934babf4fc19b939348d4d063a08d9854f700d0ff10e7d6a1c00152985ff10c85b3888f9336483945aea107334c66d09b1e00de9f276bf0d8bdab817970882c3a38d66b24e6a4286b326c", 0xe0}, {&(0x7f0000000400)="f41ce8fd964ce13e746235b57c639c043520dd4af6251ac999516408fc52e59a62f16f3416a976eff0531b0500fc1bc21ab6f21bf1baa6293bc70ade2dc0637e50eafc6522d0b4ab485bc843414229697bfe91bfa3cdf6a7074a1f5488f02b9e25966eb51c290889919a83827940f78ef8e29fd05cbeaabd92f1af51e0a1dfe8f523a608c23853e307902469a5e014af1750f4b63da1d3dd26265928025a1e35873b6e5250d1", 0xa6}, {&(0x7f00000004c0)="15fd378a6b919210c16716318afab9f17ece16a8841f9beb793bb797befc01e829819505855ae5e39d275a8111e29b541b4f1fcb5ae66f7e33afa69bfe596b4d4f68ab25b48f6fde4a1248a5013621ccbce779ac5d6ed16408de1b1ce3016c220b8867ce64757354f3bc8942c4cf4c5d0843ffbe5794c2be657a70d156b7365a325fb978b4f641ad714b82c7e2bf7fe099200dd1d54e668a963aab0367d6cf6871b2fc39d9e5ec82a208bb35a55694505cd0f67f2cf97bb6a684e4d2b48256b817", 0xc1}], 0x4}, 0x10) [ 464.008196][T21664] loop0: detected capacity change from 264192 to 0 [ 464.064435][T21667] loop4: detected capacity change from 136 to 0 19:05:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x1802, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:33 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x10}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 464.117545][T21667] FAULT_INJECTION: forcing a failure. [ 464.117545][T21667] name failslab, interval 1, probability 0, space 0, times 0 [ 464.133370][T21676] loop1: detected capacity change from 264192 to 0 [ 464.142177][T21667] CPU: 0 PID: 21667 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 464.151644][T21667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 464.163075][T21667] Call Trace: [ 464.166397][T21667] dump_stack+0x107/0x163 [ 464.166432][T21667] should_fail.cold+0x5/0xa [ 464.166451][T21667] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 464.166478][T21667] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 464.166502][T21667] should_failslab+0x5/0x10 [ 464.166524][T21667] __kmalloc+0x72/0x3e0 [ 464.166546][T21667] tomoyo_encode2.part.0+0xe9/0x3a0 [ 464.166573][T21667] tomoyo_encode+0x28/0x50 [ 464.166596][T21667] tomoyo_realpath_from_path+0x186/0x620 [ 464.166629][T21667] tomoyo_path_number_perm+0x1d5/0x590 [ 464.166654][T21667] ? tomoyo_path_number_perm+0x18d/0x590 [ 464.166683][T21667] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 464.166712][T21667] ? debug_check_no_obj_freed+0x20c/0x420 [ 464.166770][T21667] ? putname+0xe1/0x120 [ 464.166796][T21667] ? rcu_read_lock_sched_held+0x3a/0x70 [ 464.166820][T21667] ? kmem_cache_free+0x315/0x350 [ 464.166843][T21667] tomoyo_path_mkdir+0x98/0xe0 [ 464.166866][T21667] ? tomoyo_file_ioctl+0x20/0x20 [ 464.166893][T21667] ? getname_flags.part.0+0x1dd/0x4f0 [ 464.166924][T21667] security_path_mkdir+0xe8/0x160 [ 464.166953][T21667] do_mkdirat+0x14b/0x2d0 [ 464.166981][T21667] ? user_path_create+0xf0/0xf0 [ 464.167009][T21667] ? syscall_enter_from_user_mode+0x1d/0x50 [ 464.167042][T21667] do_syscall_64+0x2d/0x70 [ 464.167062][T21667] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 464.167102][T21667] RIP: 0033:0x45d637 [ 464.167119][T21667] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 bd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 464.167136][T21667] RSP: 002b:00007f5ff1475a78 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 464.167157][T21667] RAX: ffffffffffffffda RBX: 00007f5ff1475b10 RCX: 000000000045d637 [ 464.167171][T21667] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 464.167183][T21667] RBP: 00007f5ff1475ad0 R08: 0000000020000298 R09: 0000000000000000 [ 464.167197][T21667] R10: 0000000000008800 R11: 0000000000000213 R12: 0000000020000080 [ 464.167209][T21667] R13: 0000000020000100 R14: 0000000020000280 R15: 0000000020000000 [ 464.175229][T21667] ERROR: Out of memory at tomoyo_realpath_from_path. [ 464.198664][T21666] loop5: detected capacity change from 264192 to 0 [ 464.456554][T21667] ISOFS: Unable to identify CD-ROM format. 19:05:33 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)=@phonet, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)=""/147, 0x93}, {}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000000500)=""/245, 0xf5}, {&(0x7f0000000600)=""/203, 0xcb}], 0x5, &(0x7f0000000780)=""/245, 0xf5}, 0x40000020) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x1, 0x40) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000040)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="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", 0x1e6}], 0x802030, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) dup(r0) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) 19:05:33 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f00000012c0)=[{&(0x7f0000010000)="6873717307000000911d675f001000000700000001000c00e0000200040000001a01000000000000f501000000000000a401000000000000dd01000000000000810000000000000015010000000000006c01000000000000920100000000000078da2baeacca4eccc9492d2aa61da3980e768c324619a38ca1c64070013443f414920078da636278cbc8c0c0c83051363d1ec840012940cc8424cf8c2627c5c2c0c0ccf01f2e0fe43280cc500362fd92dc02fde2ca2addccdcc4f4d4f4d43c13434b737333634b23fdb4cc9c540308c988643a13d46410ad09c4ec40cc8924cf8a643b179a4b612eaf6381d0c8fad880fc04a8bc8632aa3e905dff81800189469879006e063b540c14022140ff7100690062dd2825450078da63648000662056006226061686b4cc9c5403070646a0208463c80255c508a5991838c0127ac9f939297540614698b6794006cc0cc36b0cac708e1132c7180038d711c70e0078da4b60800045280d00071800825c010000000000001c0078da636080803a28ad00a51da0f43c287d0d4a4b3142680041df026e740100000000000008805cf90100535f01009a010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000ac0100000000000001", 0xffffffffffffff13, 0xffffffffffff7fff}], 0x0, &(0x7f0000000040)=ANY=[]) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x10000, 0x0) recvmsg$kcm(r1, &(0x7f0000001280)={&(0x7f0000000100)=@pptp={0x18, 0x2, {0x0, @remote}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/27, 0x1b}, {&(0x7f00000001c0)=""/31, 0x1f}], 0x2, &(0x7f0000000280)=""/4096, 0x1000}, 0x140) openat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x72002, 0x2) 19:05:33 executing program 4 (fault-call:0 fault-nth:39): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:05:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0xe000, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:33 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000700) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) 19:05:33 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x60}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:05:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0xe200, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 464.809870][T21701] loop0: detected capacity change from 264192 to 0 [ 464.875883][T21708] loop4: detected capacity change from 136 to 0 [ 464.885001][T21708] FAULT_INJECTION: forcing a failure. [ 464.885001][T21708] name failslab, interval 1, probability 0, space 0, times 0 [ 464.898653][T21708] CPU: 1 PID: 21708 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 464.907458][T21708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 464.917520][T21708] Call Trace: [ 464.920809][T21708] dump_stack+0x107/0x163 [ 464.925154][T21708] should_fail.cold+0x5/0xa [ 464.929664][T21708] ? ext4_alloc_inode+0x1a/0x640 [ 464.934622][T21708] should_failslab+0x5/0x10 [ 464.939318][T21708] kmem_cache_alloc+0x5b/0x440 [ 464.944226][T21708] ? ext4_quota_read+0x320/0x320 [ 464.949173][T21708] ext4_alloc_inode+0x1a/0x640 [ 464.954299][T21708] ? ext4_quota_read+0x320/0x320 [ 464.959243][T21708] alloc_inode+0x61/0x230 [ 464.964444][T21708] new_inode+0x27/0x2f0 [ 464.968609][T21708] __ext4_new_inode+0x34e/0x5570 [ 464.974598][T21708] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 464.980160][T21708] ? dquot_free_inode+0x6c0/0x6c0 [ 464.985202][T21708] ? ext4_mkdir+0x6bb/0xb20 [ 464.989720][T21708] ext4_mkdir+0x331/0xb20 [ 464.994073][T21708] ? ext4_rmdir+0xf10/0xf10 [ 464.998591][T21708] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 465.004841][T21708] ? security_inode_permission+0xc5/0xf0 [ 465.011166][T21708] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 465.017852][T21708] vfs_mkdir+0x507/0x770 [ 465.023114][T21708] do_mkdirat+0x262/0x2d0 [ 465.028022][T21708] ? user_path_create+0xf0/0xf0 [ 465.032973][T21708] ? syscall_enter_from_user_mode+0x1d/0x50 [ 465.039181][T21708] do_syscall_64+0x2d/0x70 [ 465.043737][T21708] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 465.049887][T21708] RIP: 0033:0x45d637 [ 465.054578][T21708] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 bd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 465.074286][T21708] RSP: 002b:00007f5ff1475a78 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 465.082794][T21708] RAX: ffffffffffffffda RBX: 00007f5ff1475b10 RCX: 000000000045d637 [ 465.090867][T21708] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 465.099443][T21708] RBP: 00007f5ff1475ad0 R08: 0000000020000298 R09: 0000000000000000 [ 465.107416][T21708] R10: 0000000000008800 R11: 0000000000000213 R12: 0000000020000080 [ 465.115388][T21708] R13: 0000000020000100 R14: 0000000020000280 R15: 0000000020000000 [ 465.150268][T21700] loop1: detected capacity change from 264192 to 0 [ 465.173616][T21700] squashfs: Unknown parameter './file0/file0' 19:05:34 executing program 4 (fault-call:0 fault-nth:40): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:05:34 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6d}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 465.231852][T21711] loop0: detected capacity change from 264192 to 0 19:05:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0xfffe, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:34 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) [ 465.377931][T21730] loop5: detected capacity change from 264192 to 0 19:05:34 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xf0}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:05:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x2}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 465.528183][T21742] loop4: detected capacity change from 136 to 0 [ 465.571969][T21742] FAULT_INJECTION: forcing a failure. [ 465.571969][T21742] name failslab, interval 1, probability 0, space 0, times 0 [ 465.601421][T21749] loop0: detected capacity change from 264192 to 0 [ 465.608939][T21742] CPU: 0 PID: 21742 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 465.618734][T21742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 465.628824][T21742] Call Trace: [ 465.632143][T21742] dump_stack+0x107/0x163 [ 465.636486][T21742] should_fail.cold+0x5/0xa [ 465.641254][T21742] ? security_inode_alloc+0x34/0x160 [ 465.647195][T21742] should_failslab+0x5/0x10 [ 465.651708][T21742] kmem_cache_alloc+0x5b/0x440 [ 465.656484][T21742] security_inode_alloc+0x34/0x160 [ 465.661608][T21742] inode_init_always+0x5a9/0xdb0 [ 465.666653][T21742] alloc_inode+0x82/0x230 19:05:34 executing program 1: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0x410000, 0x0) ioctl$PTP_EXTTS_REQUEST2(r0, 0x40103d0b, &(0x7f0000000100)={0x8a62, 0x8}) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x6400, {0x0, 0x0, 0x0, 0x0, 0x3085d}, [@IFLA_AF_SPEC={0x4}, @IFLA_IFNAME={0x14, 0x3, 'ipvlan1\x00'}, @IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) r2 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f0000000140)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x2004000, &(0x7f0000000340)=ANY=[@ANYRES64=r1, @ANYBLOB="0bc2585853183f723e4472b9c9ed97b735d357d66d8dc7814c5ae29217e8a033036dcd3cdd2ad1721d95a038c635b97eeab40159d0da4ed84b06b64f1bdea62491354d9787d7e758320229fd1daadf71e0ebf419957187803a7183e120d5cdc5f4e362d76341d43b85d0a4eedeef931604c2d1c122d84e07d69863fea35cee58a41be245dba4beae2ca9f0af506952297af0d5b5bddb41c080ce95c1c82d9c8820333e7c5639f34de518c10588dc985aceb0dfd940b74b0dca1b481780a118f8c48e2d3d44e95a48e40404457a65fdd91e55b0a26b4626c18e1c56dd", @ANYRESDEC]) openat(r2, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) 19:05:34 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4001800) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) [ 465.670990][T21742] new_inode+0x27/0x2f0 [ 465.675156][T21742] __ext4_new_inode+0x34e/0x5570 [ 465.680551][T21742] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 465.686140][T21742] ? dquot_free_inode+0x6c0/0x6c0 [ 465.691192][T21742] ? ext4_mkdir+0x6bb/0xb20 [ 465.695711][T21742] ext4_mkdir+0x331/0xb20 [ 465.700078][T21742] ? ext4_rmdir+0xf10/0xf10 [ 465.704596][T21742] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 465.710948][T21742] ? security_inode_permission+0xc5/0xf0 [ 465.717642][T21742] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 465.724705][T21742] vfs_mkdir+0x507/0x770 [ 465.729152][T21742] do_mkdirat+0x262/0x2d0 [ 465.733516][T21742] ? user_path_create+0xf0/0xf0 [ 465.738397][T21742] ? syscall_enter_from_user_mode+0x1d/0x50 [ 465.744322][T21742] do_syscall_64+0x2d/0x70 [ 465.748756][T21742] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 465.755810][T21742] RIP: 0033:0x45d637 [ 465.759711][T21742] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 bd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 465.779427][T21742] RSP: 002b:00007f5ff1475a78 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 465.788298][T21742] RAX: ffffffffffffffda RBX: 00007f5ff1475b10 RCX: 000000000045d637 [ 465.796322][T21742] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 465.804314][T21742] RBP: 00007f5ff1475ad0 R08: 0000000020000298 R09: 0000000000000000 [ 465.812331][T21742] R10: 0000000000008800 R11: 0000000000000213 R12: 0000000020000080 [ 465.820524][T21742] R13: 0000000020000100 R14: 0000000020000280 R15: 0000000020000000 19:05:35 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) r1 = openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getneightbl={0x14, 0x42, 0x300, 0x70bd27, 0x25dfdbfd, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4c094}, 0x0) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) 19:05:35 executing program 4 (fault-call:0 fault-nth:41): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:05:35 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x300}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 465.988898][T21762] loop1: detected capacity change from 264192 to 0 [ 466.020986][T21763] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. [ 466.032521][T21762] squashfs: Unknown parameter '' 19:05:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x3}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 466.174591][T21761] loop5: detected capacity change from 264192 to 0 19:05:35 executing program 1: r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="6873717307000000911d675f001000000700000001000c00e0000200040000001a01000000000000f501000000000000a401000000000000dd01000000000000810000000000000015010000000000006c01000000000000920100000000000078da2baeacca4eccc9492d2aa61da3980e768c324619a38ca1c64070013443f414920078da636278cbc8c0c0c83051363d1ec840012940cc8424cf8c2627c5c2c0c0ccf01f2e0fe43280cc500362fd92dc02fde2ca2addccdcc4f4d4f4d43c13434b737333634b23fdb4cc9c540308c988643a13d46410ad09c4ec40cc8924cf8a643b179a4b612eaf6381d0c8fad880fc04a8bc8632aa3e905dff81800189469879006e063b540c14022140ff7100690062dd2825450078da63648000662056006226061686b4cc9c5403070646a0208463c80255c508a5991838c0127ac9f939297540614698b6794006cc0cc36b0cac708e1132c7180038d711c70e0078da4b60800045280d00071800825c010000000000001c0078da636080803a28ad00a51da0f43c287d0d4a4b3142680041df026e740100000000000008805cf90100535f01009a010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000ac0100000000000001", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) open(&(0x7f0000000100)='./file0\x00', 0x80000, 0x180) openat(r0, &(0x7f0000000040)='./file0/file0/file0\x00', 0x240521, 0xcf) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000340)='./file0/file0\x00', 0xc0) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2c0000, &(0x7f0000000600)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x400}}, {@allow_other='allow_other'}, {@max_read={'max_read'}}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}], [{@appraise='appraise'}, {@obj_type={'obj_type', 0x3d, 'ipvlan\x00'}}]}}) renameat2(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', r1, &(0x7f0000000180)='./file0/file0/file0\x00', 0x4) [ 466.256604][T21782] loop4: detected capacity change from 136 to 0 [ 466.280427][T21783] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. [ 466.281634][T21782] FAULT_INJECTION: forcing a failure. [ 466.281634][T21782] name failslab, interval 1, probability 0, space 0, times 0 [ 466.293245][T21781] loop0: detected capacity change from 264192 to 0 [ 466.316908][T21782] CPU: 0 PID: 21782 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 466.325904][T21782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 466.337043][T21782] Call Trace: [ 466.337056][T21782] dump_stack+0x107/0x163 [ 466.337093][T21782] should_fail.cold+0x5/0xa [ 466.337114][T21782] ? ext4_find_extent+0xa47/0xd00 [ 466.337139][T21782] ? ext4_find_extent+0xa47/0xd00 [ 466.337160][T21782] should_failslab+0x5/0x10 [ 466.337184][T21782] __kmalloc+0x72/0x3e0 [ 466.337208][T21782] ext4_find_extent+0xa47/0xd00 [ 466.337240][T21782] ext4_ext_map_blocks+0x1e2/0x5fb0 [ 466.380576][T21782] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 466.386773][T21782] ? ext4_ext_release+0x10/0x10 [ 466.392016][T21782] ? lock_release+0x710/0x710 [ 466.397084][T21782] ? down_read+0x195/0x440 [ 466.401619][T21782] ? rwsem_down_read_slowpath+0x980/0x980 19:05:35 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x578de6206cba748a, 0x0) sendmsg$kcm(r1, 0x0, 0x240440d4) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000001900)=[{&(0x7f0000000300)="7f9659de7535deb1d10d22840e4aecc32b48c907060040e08862d42cea05ff81abbad4077312dfa3005d16f85920677a3b644957258aa15a87a6f26d486e061f17ec447f91c65898da2866403809db64c677430d6ca5bc8bc6c95568a77c3a3b9fcded75477fcf06b841c66fcf751190e55c312ad5fb6b0543608b9b3f048ae452032dd66e7f9e6a1506ac5b422bedc603566665d5166a1c22f480bb75b665547ba86c1fef88ebc103a8904f638ac2d7aa3e1bba514222d6e6adc3b5be", 0xbd}, {&(0x7f00000004c0)="1ba3b863ede1c2958907506121b00cea7f9d98d15e07362a2ad78b93742f33a72f67ab8ef2ad972818b9d453fff641cb9e04d72ec903a084bc982e43fc5820aa529d1cc8d93ee983c869b93c82a3d3fb9dc4c020bd3ef5f85a75e6596d7727b0b94d4a11974ebceef77d92c26031ddb70cbe1986fb8c89bd04e04a83b33a4bdcbd9058dd1a8062a155ff9d2d8efec72adead4a7a238dfa57e91ac76394e02d89aeb2e43a52800f4327eb7135e28a", 0xae}, {&(0x7f0000000580)="bb85c6d607af50825b42eb38fce84b8b172bf1a6739e242a65d5da7fc76068a8f13dca7bbe3907f8d7949d88c0dc8685ca38e649ae6e354abff28a8e16f1808777ca875d1dd4f674b5eeeb41dfff5fe0c7803594aa41b968deb2d16c46c0172924dd7fbbc052c217088632286a3b0b908a945d36a021fbd2c879fca68b7f441330399cfe25fabcb2d869e28465bcb25e66c3de00af7d765192eec5a88b41120be71942a250c0ebb87b4cbb23b4574c589186de84d420065c28d12af6527ede948d998d750663723f6061c1fa180d31c720bcf1f599d1670bde65b972ca8d9eeb3351c0002d81edaac4e0f1dd5ebc46c0378bbfaf013fcc650b", 0xf9}, {&(0x7f0000000680)="81a358d177b9ea3a926197a5fb185b3ae20b79abcec2f9d8b6aaafad99549b0b9f7623afd46e507b48cd25ca1dd21e4886e77755ed71cf91d45613305f17cda76324a3fec8d8a58c063935ffa0289906c852914e74ed12062d238c373b24bd60526fe4bb11f25530ffaf8519f37af2d6f62b121a57fb4cfe592a67c8c364c85e16303f61f6ef6974a1bd44f05283eeb30be0fbed7f502924e9e6fe654227cd6d473d67f079211421228563231448", 0xae}, {&(0x7f0000000740)="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0x1000}, {&(0x7f0000000040)="09827f54017976fafd948e21ab885e69e82fe7bf55af6b5012ea0160b714d4ff24351ad9ecc1", 0x26}, {&(0x7f0000001740)="f76bad2424c11055793545aa5499511385f9ac6baebda718ec4d970c8a3149ad5fc5bb3d4b622e0e7876a11907ab2736a74cbccc8502afd520c54f6fbcd22a37522e913ab66246e38288623041020dd264e974c9698a365b738746919bf2f707a7a257ae6575191df2bb1033461abdae9ded3d79ba4ce5eba7a445d0607953dc653cc6d7fd", 0x85}, {&(0x7f0000001800)="b2b2ca33352458b5b0608a0bed52a2fd09c180c3552dcf023c8eafa499d81b3a16ed117aa0ec85c8c5816f48b1f88b338e3a29f64d5f73bddbd80aeb8f422e8999da5647aeac4d2481bbfa31d750a8019eb218f9f0df0bca470b4b19078a860dafe608dfdd4c95b1146120962e5832445290593039a18150604d9583e9b4dd840f8e8391cc62a563dc44ca65dfa784f8569b9f77ad6059204039652a95e04566ded3d630c9f28816b79b16a0b2203a3e6737d360ff1153d1995ad74ec5a7fde59fd152ccfa80928d72c3230eb94eb6efda7b762d6779cf8abf77783116e8a9f08e5073a590cd7d9b44940e6515c84c4b02f5e9", 0xf3}, {&(0x7f0000000100)="789ae5f54bfd1ceef83144322d83e8b99f88b3fff4b1fb9fe34247e1e8a3219514b9cc9d4697091acdcba8eaaf946aa7203a0f80276ebd7bdb66e2845a320025f2d54b3ed813fd050ab85fe56b204b760cacbc6740a5610f122d222f778910e19af699", 0x63}, {&(0x7f0000000240)="3aaee7ad1b3f320056285eaf141fb948d01a0a3e4eeea24fb1dd51798d25c83dfd4700dc557d70f6659bccbfffddf8d1afc85f065355cfa45e7cc57b4af4e28c21cb87725e526dad7df1344e5e09074747bceac8e633d44fa7c3ef1da5d8479fff1c", 0x62}], 0xa}, 0x40) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x80000000, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r2 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r2, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) [ 466.407353][T21782] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 466.413703][T21782] ? ext4_es_lookup_extent+0xc4/0xce0 [ 466.419380][T21782] ext4_map_blocks+0x9a8/0x17d0 [ 466.424252][T21782] ? inode_free_by_rcu+0x20/0x20 [ 466.429235][T21782] ? ext4_issue_zeroout+0x1f0/0x1f0 [ 466.435788][T21782] ext4_getblk+0x13c/0x670 [ 466.440899][T21782] ? ext4_iomap_overwrite_begin+0xa0/0xa0 [ 466.446766][T21782] ext4_bread+0x29/0x210 [ 466.451028][T21782] ext4_append+0x17f/0x390 19:05:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x5}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 466.455473][T21782] ext4_init_new_dir+0x25e/0x4d0 [ 466.461326][T21782] ? ext4_init_dot_dotdot+0x600/0x600 [ 466.467586][T21782] ? ext4_mkdir+0x6bb/0xb20 [ 466.472128][T21782] ext4_mkdir+0x3c6/0xb20 [ 466.476500][T21782] ? ext4_rmdir+0xf10/0xf10 [ 466.481320][T21782] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 466.487680][T21782] ? security_inode_permission+0xc5/0xf0 [ 466.493351][T21782] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 466.499635][T21782] vfs_mkdir+0x507/0x770 [ 466.504230][T21782] do_mkdirat+0x262/0x2d0 [ 466.508682][T21782] ? user_path_create+0xf0/0xf0 [ 466.513581][T21782] ? syscall_enter_from_user_mode+0x1d/0x50 [ 466.519518][T21782] do_syscall_64+0x2d/0x70 [ 466.524140][T21782] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 466.530064][T21782] RIP: 0033:0x45d637 [ 466.533977][T21782] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 bd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 466.553611][T21782] RSP: 002b:00007f5ff1475a78 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 466.562484][T21782] RAX: ffffffffffffffda RBX: 00007f5ff1475b10 RCX: 000000000045d637 [ 466.571727][T21782] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 466.579719][T21782] RBP: 00007f5ff1475ad0 R08: 0000000020000298 R09: 0000000000000000 [ 466.587713][T21782] R10: 0000000000008800 R11: 0000000000000213 R12: 0000000020000080 [ 466.595794][T21782] R13: 0000000020000100 R14: 0000000020000280 R15: 0000000020000000 19:05:35 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x500}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 466.641425][T21782] ISOFS: Unable to identify CD-ROM format. 19:05:35 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) accept4(0xffffffffffffffff, &(0x7f0000000100)=@llc, &(0x7f0000000040)=0x80, 0x80800) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) 19:05:35 executing program 4 (fault-call:0 fault-nth:42): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 466.718817][T21797] loop1: detected capacity change from 264192 to 0 19:05:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x6}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 466.846926][T21810] loop5: detected capacity change from 264192 to 0 19:05:35 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x600}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:05:36 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) r1 = openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000040)="91182240650c8bb844150384dc79c1e8ab33cd98d1ee39834da3a9d18507af7a837f0e", 0x23}, {&(0x7f0000000100)="1e5b77184cb8c42a082cc118c062919887f178a5e2ef561b8dfb", 0x1a}, {&(0x7f0000000140)="78abf8037ca0ca9fdcb8e0614cf8327cb3cabb140f76b3a20508c95565b921f2048284f1bebc550b6ba35ea57241b1443d8d5f4026fbdd1b6e156cf7efa3ed891664713e28d2cb4864e1f4accf90178b98e1f3576258056da5840a88bb7c50ad7d99988e64c60fbca3c9020b1c454dbbdcabd6419877624b6fec2b7d4d9bbb265d19fab45b4bea", 0x87}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="c5c76733f859729ba32a394b9bfcb16fb0d8c36ec77b0abee2099bb97c2452c44ceba7c52ae9f4747e9004d2d15f0154e3a5a95f2638706cc13d5bf93465336c75256ab23e296df35dce2d2ae8b71115d1ec88aea9d213cf6a85c09c8e27108c36bc38213ceeaf4809e80a974268227bdc616fdbe19956482f85fd70451b244264607edcee388d647e7ee0344ea6a034de2586ea996bac699ee447be683a19651e9fff0358d82f978665d716f4d72ba57b6f79a5e0f37369886816", 0xbb}, {&(0x7f0000001300)="e3e0bc03be3465b29fd4dc5e93e10cb3f2a8666565d9ec72962c50d24c6a57e89996dbf2f8cd285faf37f440f23c08f774f7fbdd7e9abbca8c196d1f5e1d26d29f563ef7c0fa6ab731938d3b3ec487d548b71cd7b54daa31a2c3ce2c4b0a06aed954f188241ec3c485cf2ee3bd16708ecd309253c9e128ba535291d92895f1baf01421188dc794de12eb2fac9b36e7f5df50df6a5a688f7fc6cd602f91c6d2d4f18c72ec5897f647125cd191ce47", 0xae}], 0x6}, 0x801) [ 466.911063][T21810] squashfs: Unknown parameter ' ‚Tyvúý”Ž!«ˆ^iè/ç¿U¯kPê`·Ôÿ$5ÙìÁ' [ 467.009890][T21817] loop4: detected capacity change from 136 to 0 [ 467.041238][T21817] FAULT_INJECTION: forcing a failure. [ 467.041238][T21817] name failslab, interval 1, probability 0, space 0, times 0 19:05:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x7}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:36 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x700}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 467.055267][T21817] CPU: 0 PID: 21817 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 467.064052][T21817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 467.074501][T21817] Call Trace: [ 467.077792][T21817] dump_stack+0x107/0x163 [ 467.082406][T21817] should_fail.cold+0x5/0xa [ 467.086952][T21817] ? __es_insert_extent+0x39b/0x13e0 [ 467.092590][T21817] should_failslab+0x5/0x10 [ 467.097102][T21817] kmem_cache_alloc+0x5b/0x440 [ 467.102312][T21817] __es_insert_extent+0x39b/0x13e0 [ 467.107425][T21817] ? do_raw_write_lock+0x11a/0x280 [ 467.112537][T21817] ? do_raw_read_unlock+0x70/0x70 [ 467.118012][T21817] ext4_es_insert_extent+0x303/0xc70 [ 467.123322][T21817] ? ext4_es_scan_clu+0x2e0/0x2e0 [ 467.128429][T21817] ? lock_downgrade+0x6d0/0x6d0 [ 467.133278][T21817] ? __ext4_handle_dirty_metadata+0x730/0x730 [ 467.139626][T21817] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 467.146168][T21817] ext4_ext_map_blocks+0x1b8f/0x5fb0 [ 467.151704][T21817] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 467.157713][T21817] ? ext4_ext_release+0x10/0x10 [ 467.163759][T21817] ? lock_release+0x710/0x710 [ 467.169259][T21817] ? down_read+0x195/0x440 [ 467.173934][T21817] ? rwsem_down_read_slowpath+0x980/0x980 [ 467.179710][T21817] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 467.186292][T21817] ? ext4_es_lookup_extent+0xc4/0xce0 [ 467.191700][T21817] ext4_map_blocks+0x9a8/0x17d0 [ 467.196565][T21817] ? inode_free_by_rcu+0x20/0x20 [ 467.201526][T21817] ? ext4_issue_zeroout+0x1f0/0x1f0 [ 467.206760][T21817] ext4_getblk+0x13c/0x670 [ 467.211266][T21817] ? ext4_iomap_overwrite_begin+0xa0/0xa0 [ 467.217439][T21817] ext4_bread+0x29/0x210 [ 467.221910][T21817] ext4_append+0x17f/0x390 [ 467.226359][T21817] ext4_init_new_dir+0x25e/0x4d0 [ 467.231311][T21817] ? ext4_init_dot_dotdot+0x600/0x600 [ 467.236707][T21817] ? ext4_mkdir+0x6bb/0xb20 [ 467.241250][T21817] ext4_mkdir+0x3c6/0xb20 [ 467.245610][T21817] ? ext4_rmdir+0xf10/0xf10 [ 467.250113][T21817] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 467.256382][T21817] ? security_inode_permission+0xc5/0xf0 [ 467.262128][T21817] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 467.268464][T21817] vfs_mkdir+0x507/0x770 [ 467.272713][T21817] do_mkdirat+0x262/0x2d0 [ 467.277063][T21817] ? user_path_create+0xf0/0xf0 [ 467.281932][T21817] ? syscall_enter_from_user_mode+0x1d/0x50 [ 467.287825][T21817] do_syscall_64+0x2d/0x70 [ 467.292528][T21817] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 467.298458][T21817] RIP: 0033:0x45d637 [ 467.302364][T21817] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 bd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 467.322416][T21817] RSP: 002b:00007f5ff1475a78 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 467.330913][T21817] RAX: ffffffffffffffda RBX: 00007f5ff1475b10 RCX: 000000000045d637 [ 467.338987][T21817] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 467.347052][T21817] RBP: 00007f5ff1475ad0 R08: 0000000020000298 R09: 0000000000000000 [ 467.355048][T21817] R10: 0000000000008800 R11: 0000000000000213 R12: 0000000020000080 [ 467.363014][T21817] R13: 0000000020000100 R14: 0000000020000280 R15: 0000000020000000 [ 467.394669][T21821] loop0: detected capacity change from 264192 to 0 19:05:36 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x6, 0x8, 0x8, 0x8, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0xffffffff, 0x2, @perf_config_ext={0x77, 0x8001}, 0x4010, 0x9, 0x9, 0x4, 0x6cc, 0x2a32, 0xfb7}, 0x0, 0xc, r1, 0x2) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r3 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x2, &(0x7f0000000240)=[{&(0x7f0000010000)="6873717307000000911d675f001000000700000001000c00e0000200040000001a01000000000000f501000000000000a401000000000000dd01000000000000810000000000000015010000000000006c01000000000000920100000000000078da2baeacca4eccc9492d2aa61da3980e768c324619a38ca1c64070013443f414920078da636278cbc8c0c0c83051363d1ec840012940cc8424cf8c2627c5c2c0c0ccf01f2e0fe43280cc500362fd92dc02fde2ca2addccdcc4f4d4f4d43c13434b737333634b23fdb4cc9c540308c988643a13d46410ad09c4ec40cc8924cf8a643b179a4b612eaf6381d0c8fad880fc04a8bc8632aa3e905dff81800189469879006e063b540c14022140ff7100690062dd2825450078da63648000662056006226061686b4cc9c5403070646a0208463c80255c508a5991838c0127ac9f939297540614698b6794006cc0cc36b0cac708e1132c7180038d711c70e0078da4b60800045280d00071800825c010000000000001c0078da636080803a28ad00a51da0f43c287d0d4a4b3142680041df026e740100000000000008805cf90100535f01009a010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000ac0100000000000001", 0x1e6}, {&(0x7f00000001c0)="72dd343ade", 0x5, 0x100000}], 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYRES16=r2]) openat(r3, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) r4 = getpgid(0x0) tkill(r4, 0x6) [ 467.416899][T21821] squashfs: Unknown parameter '€' [ 467.449040][T21817] ISOFS: Unable to identify CD-ROM format. 19:05:36 executing program 4 (fault-call:0 fault-nth:43): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:05:36 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x900}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 467.526076][T21836] loop0: detected capacity change from 264192 to 0 [ 467.548259][T21836] squashfs: Unknown parameter '€' [ 467.618151][T21846] loop5: detected capacity change from 264192 to 0 19:05:36 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x10) open(&(0x7f0000000000)='\x00', 0x4100, 0xc) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="540000002c00271f00"/20, @ANYRES32, @ANYBLOB="00000000000000000300000009000100666c6f77000000002400020020000b800800010001800000140002801000010000", @ANYRES16], 0x54}}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000800)={0xffffffffffffffff, 0xc0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000005c0)=@bpf_lsm={0x1d, 0xb, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000070000000000000001000000850000003f000000d7270000000000000510f4ff0000000018200000", @ANYRES32, @ANYBLOB="0000000000000000950000000000000018100000", @ANYRES32, @ANYBLOB="000000ecff0000000000000000000000a08de674569abf1cfdd706ff63a9b5ac323c8c7e80beb6b347ca7a12c012133799be925f31942f96000000000000000000000000002c04f8cc2192c109311958a75f85f35cdf9708"], &(0x7f0000000040)='syzkaller\x00', 0x6, 0xab, &(0x7f0000000280)=""/171, 0x40f00, 0x0, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000580)={0x0, 0x9}, 0x10, r0}, 0x74) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000680)='/proc/capi/capi20ncci\x00', 0x80, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x8, 0x5, &(0x7f0000000540)=ANY=[@ANYBLOB="18000000000000f07f0000cb58f8ff002bc80024333000ffffff0d9604000002000000"], &(0x7f0000000580)='GPL\x00', 0x5, 0x22, &(0x7f00000005c0)=""/34, 0x41100, 0x0, [], 0x0, 0x37, 0xffffffffffffffff, 0x8, &(0x7f0000000600)={0x9, 0x5}, 0x8, 0x10, &(0x7f0000000640)={0x3, 0x8, 0x8, 0x3}, 0x10, r0, r1}, 0x78) ptrace$setopts(0x4200, 0xffffffffffffffff, 0x4, 0x4d) mount(&(0x7f00000004c0)=ANY=[@ANYBLOB="2f6465762f6e756c6c623000a328c7fe55549651d742264ea68a4133c71261373381f90c951ec29a279b2f932824803acc0ffb45b245f329fbab098dd3405e53ce8824d82a58ef7b2eda29ebdba9"], &(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)='gfs2meta\x00', 0x4000, &(0x7f0000000480)='squashfs\x00') r2 = syz_mount_image$squashfs(&(0x7f0000000100)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="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", 0x2bb}], 0x40000, &(0x7f0000000040)=ANY=[]) openat(r2, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) r3 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r3) tkill(r3, 0x32) ptrace$cont(0x7, r3, 0x0, 0xafc) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) [ 467.692579][T21850] loop1: detected capacity change from 264192 to 0 19:05:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x10}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:37 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xa00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 467.870993][T21860] loop0: detected capacity change from 264192 to 0 19:05:37 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x2, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$cont(0x9, 0x0, 0x5a, 0x7) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) r2 = openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0x6, 0x0, 0x6, 0xa5, 0x0, 0x4, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x4, 0x5, @perf_config_ext={0x0, 0x400}, 0x2, 0x5943, 0xd4f0, 0x2, 0x3ff, 0x0, 0x400}, 0xffffffffffffffff, 0x9, r2, 0x0) r3 = gettid() r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x9, 0x5, 0x9, 0x7, 0x0, 0x7fffffff, 0x418c0, 0x4, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0x2, 0x1}, 0x40090, 0x4000000000000, 0x400, 0x0, 0xfffffffffffffff8, 0x9, 0x2}, 0x0, 0x1, r4, 0x3) prctl$PR_SET_PTRACER(0x59616d61, r3) ptrace$setregs(0xd, r3, 0x2, 0xffffffffffffffff) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) [ 467.954049][T21862] loop4: detected capacity change from 136 to 0 19:05:37 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={0x0, 0x0, &(0x7f0000002400)=[{&(0x7f0000000ec0)="75fe3e06227752dc11b027a46b3f3885ddbda7594e4429f7327b24e4ca4afd28fb2ffe71e7f626d060dbc5832fd4b7befc18a2cce4c9b7fbc11de223e26393ab1c83128ff23173e7db1dcf38811242800e032d495e003826ffb290f999c5c51c077bbd6ba49ab98b45321ff96bed21705520c132e81c0a4e31146fe3a7efd82727d1c3485aebe4770c90933d787ad86d7a8372f0af4bd1f306747e02abdec5791a752c34ab09eac6b9a2ba1ea51004bb0c0f307d796cbe4d3a8516d2c3317069a01ac19a615c1415", 0xc8}, {&(0x7f0000000fc0)="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", 0x1000}, {&(0x7f0000001fc0)="4963661a0cc42196b5463016a6b33368526c1e6faa0f475dd54d2adf85940e6d2a06c4a93e83ad260db47ed6cc97a540a712675b41b8ca27821d4f3964b13f33dec60f2f0c7dccafab21005b78e942999f76530bed0f724120f3a8ca1d5c0f6e14ec4aa56e231dec21d4b57a741db30e5c55b4398d4308b86bcde7da03e313beae4ab8fa42b6758f49102a5bf5ae405fb91f", 0x92}, {&(0x7f0000002080)=':h', 0x2}, {&(0x7f00000020c0)="cb12ac3471321756ad30be6175f9dbde13a7d4f612bfb1d6b611178709763a946f5086d1e8d4a7ce3dc6d043d55428c8a4b67536f797daa1fd80b0ce17898381c417dd917a194a94c385eca639cadd8af0e3", 0x52}, {&(0x7f0000002140)="d493a79006bd102d5423abca8696959efadff54576f8c6150a802936a7b1857792143efc13cca8950781e74f7d510cb1712daea4bea28ecc1853422cdad46ea24b93195bf88bd0e3fbb71eb72f210ab99a3f4fdfd890a408c89793c56ebb16363c6f7d282444eb632450ae40fd0984f8501a650dcec4bc55720152ec2bd53bea973dc5c575603442fe94ecda0965367d0412ced1d56fa9320f6c058d5c95d5b8ec37f845a00eac469ab9ecfff5dd688a6f9a95887ddd4a44a1d6be9a7eb9300f9c", 0xc1}, {&(0x7f0000002240)="4daa0949ad56b99b7f681244816e05b567ef824692b25f11cc2175374f96e96324fa89eedb76a3e30c92749ddeeb49326c936169c2309bd9d1664ff2837d009e1c25007d23cd1efe9f560ba1b99a6038c23abaf70c8031a9b198e7332bc303ebdc53a7a23b391f8aa024d709a1836bbf8dfbbdbcefec1815879098e6ba6800c253a6da3161eb5fe61f8a5b1b99f8f196f06277ee00f9d7c22034307436e710b587cb10d20ba6d51b946bbda97f9fd69834e86681196b81c4e7b03ded4bbd39d5b8dd0c192abf2c3271", 0xc9}, {&(0x7f0000002340)="149e016f03f80d5b4fb213c2a6a00b7725167a29128e3ad0b42dbc3ff20ed40997b24728511eda5cf1bbba4777df1f012ae6eea0768d508c65947e89b7dbc99f248871b33870c8f56b810c33109d1b21a0d7223f42abf73bb25f9a3a14af3534e5994ee4a5db6f1838eba1ffd8bad3d457fe412d35a6fc7abc15fbae8506d8810ada2b305d7d9afa5802e1c6d29668cb538f51714f49433132a1ef82308281bcdbfa00cabc1f29fb", 0xa8}], 0x8, &(0x7f0000002480)=[{0x80, 0x114, 0x5, "5b13464071b130f3190bb1304e2b86aef9dfa40fecdc4316734c30ae4188f8530190cb12abc35d59b5d22a542c2d86ae4ee01a5235dc7dcd1ae350bebe9cea64dc7e6e0300bafe15f361ae1af962f77747aa246d6cec0607e0622f3c2ef9fafbd3db09136e6943e3b15aa5b774f652"}, {0x28, 0x101, 0x80000001, "7914da6b6c3d81ffad9ffcb751fbd8701c"}, {0x90, 0x108, 0x4, "a95ff3c660dcea4de7136db3c68a575c1599461a20346ea9f8aeebdd06a8b8ecf7cfea67216bdedeeff3522109d224eb97dc4144426fed86be0a80eb9d507ab07a68b61674a818a478db66c74850129d602fe5daea3a5845b861d290d6e391b3bba3a5b9d052c45d25c4450e04726ee7ea687574f95a2d76ed7fd1c5d676dc4a"}, {0xc0, 0x11, 0x5, "af7703722eea7c99211405cb0e794b320df99d4c435574f641e8feed581709da55f01c5371c07ca2a52385d3297e29e622986e5a1c16428fadd91c161bbbb59e51780c10cc520b9063fcfc282ec5ea5c72c2dc03ea3189771425908cc8297d1eca89a2a93d648797b8b2c4b150ac0f54d3be9a6a2e64e3688ee8232d5565ad9a714c0c82b9ebf269439cdaffde5951df21c903799d1903b6a4be3f37ae98bb86e9bc913464f7df05a4f4fe"}, {0xa0, 0x1, 0x7, "6c6276fc436f295d8dfc4b5b0c5131cf04685531553afd1acbdce8a45c32ca5c45adfd4a067bc25c978763580e42357ecbc86bd9d99f6aa1a90300345e46f0136dc0a43b49ccf89b5aab947b4b81eb728ad0896fc5166859614ac546aad00653f4bd1201ed67951c80c894763f2b3f3cc685f777fdc3f8ee22d3290351bb1f3147c053bd1507c95515ee85f9"}], 0x298}, 0x8080) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x6400, {0x0, 0x0, 0x0, 0x0, 0x3085d}, [@IFLA_AF_SPEC={0x4}, @IFLA_IFNAME={0x14, 0x3, 'ipvlan1\x00'}, @IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmmsg(r1, &(0x7f0000000e00)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="8a173b61d7d72078fd", 0x9}], 0x1, &(0x7f0000000240)=[{0x78, 0x11, 0x6, "40f37cd7ba9bff1c2bfe72093311ffbd49e2f9b9bd3cdf7a5a577340b8a224dbb435f8c611947bdf91166d74a6cb47366b40edb0858ae7e56b5c688b53fae62b69b310a2a72085377a2f8b5706b90a67e6757f22add30b1663f2a9030b94b25f880aa1"}, {0x58, 0x10b, 0x6, "c588a2a04f08643004bb0231d29010e3e1251449788c7aad58d0a41769b50b428414bad824a79738d62bca96d676488c3d2578f93add98735bfe0cd3703a78f0ab8ea9bcf5"}, {0x90, 0x111, 0x1, "9ffd7c2c4cdc5b90311e5d31d272b575917f831a347cfcb0ca709ffbd1074e96df86ab681f4661b93e31223d1fbf2928c82e43ca12572d4cc315b4827471ff8ef73976e4285e5af977262b47a225c2fe1e314b5c33951f179d1c1703dde39812f136a899fc07592b479d0910bb9dd9321023e2057ed6cc68ad43865fe9db4356"}, {0x30, 0x112, 0x5, "2380ae252a630617cc60aa6adfe301f399bb25a4861eab7b0614672b113c3b"}, {0x58, 0x100, 0x0, "5d69595c653b055759f29f648ad271ae55eebe49f782c21803bfea745f0193a6b400c9a419f435ccb1bdb11e4d94147072f4d25aad5beff69744d5820554e20a43db86f7e835a0"}], 0x1e8}}, {{&(0x7f0000000140)=@ax25={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x3}, [@null, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000440)="5dc40a5bbac1c784d0afe4cc3e3340de7c20c8b9a3d0d726ab0c0695aa5aaabaaf3f716b2cd43727ab694ef3a5906fa3cbb975268daca3c4d59afaa711e2363e56f683fce6671df3e59ce5d6e776b2c8bfbf31a9af4e1a48af936236d10029abda62f8f6955c7d583c879e46a0bb3085cd076974f27eb702c539dfcbb27ae61e602bb53069a9344d7a0d5327419a7f0010c5ba98aeba2faa3950f761e5cf791b953d62c586a53d755a8bd240247aedd744cd1bc4cd986bacc13eb19c05734830dcee1f818f13e45a8a6b47b656a8ea29516f655709c36b29b47a89f095a1a665c4bee19f9a50693464ddedab27ac21c8b33a", 0xf2}, {&(0x7f0000000540)="00dd1100dc6cbe092cb5534eb7b7395ffd5703d53e24292818656f97752dc066fc45dc3ea8d48c64770a6ca913f73e012f0efd9ea447e32e1db5a9c783afabe31d80c6d0685f9882ad84409b109f2fa72daa1ff022775638420093702969397178e6a00e1919e186b2e651c491c6803f8fd5c6b1ced9c3ef10314be8f922211f5d8bc1234edfcc9363d1e50741786802eab72ee6ed983ac52aa111650250782f87da7fa9ada2733edfb69604eda952aa9ff0d8433658508c2d6c822c50db3bf897c8207ad8619ea9d2bd74", 0xcb}, {&(0x7f0000000640)="5f1af98684148f6d7a381d936bb08a1349e4952bb1bb35d5269a589b83e57713ec76b43f713d1ca69b2dd0bd896f1504ce3aebce40d2ac3a560583125ccd0a938ed7308bb082af315a7c5223371666ba7724d45c59967bf225f3cc315aa56326ea71854ad9f1af1bc95fbe24655ba0aa3c13833463e0a8e8236a2606eb49054269c36d7bbce2860d5b491af90a254460b9a685ed9fcc8dcfe264d7355e577b8423fa39fcb650f3e557", 0xa9}], 0x3, &(0x7f0000000700)=[{0xe8, 0x10a, 0x0, "b764841d9acae18a59654ff65684362a7241855c02069c9f7c680515a5ae8dc8e194a91cfb68f808e9fe36df4c7bbf1c8f848ae9f1a87656369758a1c5e8a06ba56c2a50b5d846e52447709876ef04a7191f0159da578a7ca0a29cddd2fb4bbdf45a20f51f3cf39666bb7df219e3a5be0e5c17c01958ab499f0fc2a6a65f78c2357d8c6aa6ec52c6d2db8b73786128cba4ed5ed0f35b562ae9ce612743dc4cee344c37cdc483ff2635e74a8b092ee7c4dd3249cdddf683c90abb30aeddaeff547ba0b06b0523e8243d40448c7db89940cd540f"}, {0x60, 0x112, 0x44f, "441687ff6e47c1dd7dbfb6fe88c3ddf0b7f7fac946ccd3853bea203f163b5f257f49ce1e343a7669cb4b995f1453251a9b93a1d34492643905496c761c559f8a0bc432e142a2ac3eab0f33bfc59fb0"}, {0xc0, 0x84, 0x8001, "c5ed89d935700b3cd0426d071cb6d7e8768b996f45695c3a8201c140074666cd2337125287e6b2652bbf5eccf408a4869500e238552e1f4a9731a1f5e7deea04cd988d5361819bf777b05c99f2f2ba62977ea3ae1a860ab9d62918a3a20ed3223c98db012d4397318e689284d348e95badc7f0db5baf85556030348a397fccdfb6bae91c9a04cca16861dbfaddf632e4ed4eeb1bfb16cd81288e93fe280b7a305abe8a467a245993e1e8bcc3b97415"}, {0x98, 0x111, 0x20, "ad7c55a29313571f3ed016aac42c23ec30fa70ad6f6a1907ea7aeede08f3848fdb20a6decfcdc2f5fb0d3d06b9a8bf8e98a6a3c8b7e832ffdbade554de2beb68e60df85295205f912c7f229ca3217ae754a5951caaab7c3d7cbf8d85d3cd33b4fa518607ee9df65e51d4c986f705638b1ba5573cbc52596284940c42b56bc75edb34fa1e"}], 0x2a0}}, {{&(0x7f00000009c0)=@in={0x2, 0x4e22, @multicast2}, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000a40)="bd36808db51cd8eb6b8c9fed0692314b937f4a38e9491b44d7c0921c0e3d", 0x1e}, {&(0x7f0000000a80)="49114040f5202f9d718819e433266f26bb57f984e4367ca4a59153c79a46b771e5c35c79f879b1c5e6fa14aa7a0a9f9dd844651121998780746d7a5566d9b47ff391838a2f33d9f54dee3812a5921b9b581a423f3578017685edaa5dba95c6e0abc2fa1cfd7019e387baafedf6ec2a1e8a1d696d828a2a59e42bdba8cd1b65325c876702c2501c0d91a761e474d6b40e693665cb4e20c46c534d72ad4664cdaf501de43d82e3", 0xa6}, {&(0x7f0000000b40)="eaee4d6c8f90b55cc0e7db63fc095ba40708a91ec59d1f6603f01c79ec676b5a3b97c7c520efc3b3d9a8f9ec8f593e24f80e749d86442ddd10d4d30afc9aeb67aa8db0acad65cd83240966eb8de3273bcf0df5234908330a0ae4a72fb2777f59c1535d1683", 0x65}, {&(0x7f0000000bc0)="802493c7dbd294c831e7e5d83ccbf6bbbc3932da1356c73cd63349ae7830bb3f7e50afda7a14a83c9756ae9d6dc4013456e7142ca7a441579d861ef774add6bb8b6d84b772ca0a83b581bde5ee7b76491f0a1e9be4fd56d7b62134973962a69666ac17b6013dbb4ce895aacaec1e0e0cd90985699857ab8173bfdad1d996968d1a12ad7de6a9b0ef7a63259ee8ebf104ba379195f7e12e178ad120299c0660c2a73d220d988d3b4989d61f48dd3d001f75c7d15551db114f2897e3cac4a46ced29f8ec29b6f3201319", 0xc9}], 0x4, &(0x7f0000000d00)=[{0xf8, 0x116, 0x1, "386a0f60f48195d8d94e3da101522d983d0de191e15641ca0f79006186257812b6f46f830747a950f7d10069367bf8396f84bc4d6f026dc00e3323e3a928d31e88008f90c21ad35a162bde86fdffd95d727acb11be3ecc36673bcc346c88c5e5a1482a9de9dfe900444c6c40302f707e65d374acc4090a1af6e8fccc62a5e60f3c939d99b4e3551537cd42a4ef551789a2e72b7ebc7a4eab4869f2dfa49067c724b5609310b46a89f65271ea2b1ef019cc19fcc925b38558892811a441e057dbf79e278c09b7b983430c46f96d09966e661bc1e78bb6f07cb223bdc43a93277b15f5f976"}], 0xf8}}], 0x3, 0x20040001) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) [ 468.030387][T21862] FAULT_INJECTION: forcing a failure. [ 468.030387][T21862] name failslab, interval 1, probability 0, space 0, times 0 [ 468.098413][T21862] CPU: 1 PID: 21862 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 468.107434][T21862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 468.117508][T21862] Call Trace: [ 468.120793][T21862] dump_stack+0x107/0x163 [ 468.125140][T21862] should_fail.cold+0x5/0xa [ 468.129856][T21862] ? ext4_find_extent+0xa47/0xd00 [ 468.134895][T21862] ? ext4_find_extent+0xa47/0xd00 [ 468.140236][T21862] should_failslab+0x5/0x10 [ 468.145592][T21862] __kmalloc+0x72/0x3e0 [ 468.150746][T21862] ext4_find_extent+0xa47/0xd00 [ 468.155802][T21862] ext4_ext_map_blocks+0x1e2/0x5fb0 [ 468.161292][T21862] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 468.167665][T21862] ? ext4_ext_release+0x10/0x10 [ 468.172546][T21862] ? lock_release+0x710/0x710 [ 468.177259][T21862] ? down_write+0xdb/0x150 [ 468.181766][T21862] ? down_write_killable_nested+0x170/0x170 [ 468.188295][T21862] ext4_map_blocks+0x653/0x17d0 [ 468.193245][T21862] ? inode_free_by_rcu+0x20/0x20 [ 468.199210][T21862] ? ext4_issue_zeroout+0x1f0/0x1f0 [ 468.204832][T21862] ext4_getblk+0x13c/0x670 [ 468.209262][T21862] ? ext4_iomap_overwrite_begin+0xa0/0xa0 [ 468.214992][T21862] ext4_bread+0x29/0x210 [ 468.219414][T21862] ext4_append+0x17f/0x390 [ 468.223832][T21862] ext4_init_new_dir+0x25e/0x4d0 [ 468.228766][T21862] ? ext4_init_dot_dotdot+0x600/0x600 [ 468.234401][T21862] ? ext4_mkdir+0x6bb/0xb20 [ 468.238921][T21862] ext4_mkdir+0x3c6/0xb20 [ 468.243340][T21862] ? ext4_rmdir+0xf10/0xf10 [ 468.247856][T21862] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 468.254466][T21862] ? security_inode_permission+0xc5/0xf0 [ 468.260366][T21862] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 468.266868][T21862] vfs_mkdir+0x507/0x770 [ 468.271100][T21862] do_mkdirat+0x262/0x2d0 [ 468.275675][T21862] ? user_path_create+0xf0/0xf0 [ 468.280525][T21862] ? syscall_enter_from_user_mode+0x1d/0x50 [ 468.286495][T21862] do_syscall_64+0x2d/0x70 [ 468.290984][T21862] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 468.296863][T21862] RIP: 0033:0x45d637 [ 468.300745][T21862] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 bd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 468.320360][T21862] RSP: 002b:00007f5ff1475a78 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 468.328942][T21862] RAX: ffffffffffffffda RBX: 00007f5ff1475b10 RCX: 000000000045d637 [ 468.337087][T21862] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 19:05:37 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:05:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x14}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 468.345129][T21862] RBP: 00007f5ff1475ad0 R08: 0000000020000298 R09: 0000000000000000 [ 468.353642][T21862] R10: 0000000000008800 R11: 0000000000000213 R12: 0000000020000080 [ 468.361924][T21862] R13: 0000000020000100 R14: 0000000020000280 R15: 0000000020000000 19:05:37 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='timers\x00') ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000100)={0xea, 0x4, &(0x7f0000000240)="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"}) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x200044) ptrace$cont(0x1f, r1, 0x8, 0x5) pivot_root(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)='./file0/file0\x00') r2 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r2, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) r3 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r3) ptrace$setregs(0xf, r1, 0x7, &(0x7f0000000640)="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") tkill(r3, 0x3e) 19:05:37 executing program 4 (fault-call:0 fault-nth:44): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:05:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x104}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 468.621452][T21886] loop1: detected capacity change from 264192 to 0 19:05:37 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xe00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 468.687604][T21889] loop0: detected capacity change from 264192 to 0 [ 468.714978][T21889] squashfs: Unknown parameter './file0/file0' [ 468.723531][T21890] loop5: detected capacity change from 264192 to 0 [ 468.769728][T21899] loop4: detected capacity change from 136 to 0 [ 468.777956][T21901] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. 19:05:37 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x0, 0xd1}, 0x8) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) 19:05:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x117}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 468.818377][T21899] FAULT_INJECTION: forcing a failure. [ 468.818377][T21899] name failslab, interval 1, probability 0, space 0, times 0 [ 468.869992][T21899] CPU: 0 PID: 21899 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 468.878972][T21899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 468.889210][T21899] Call Trace: [ 468.892494][T21899] dump_stack+0x107/0x163 [ 468.896839][T21899] should_fail.cold+0x5/0xa [ 468.901344][T21899] ? ext4_mb_new_blocks+0x94f/0x51a0 [ 468.906801][T21899] should_failslab+0x5/0x10 [ 468.911342][T21899] kmem_cache_alloc+0x5b/0x440 [ 468.916121][T21899] ext4_mb_new_blocks+0x94f/0x51a0 [ 468.921250][T21899] ? unpoison_range+0x3a/0x60 [ 468.926005][T21899] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 468.932248][T21899] ? ext4_cache_extents+0x68/0x2d0 [ 468.937347][T21899] ? ext4_discard_preallocations+0xea0/0xea0 [ 468.943323][T21899] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 468.949556][T21899] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 468.955788][T21899] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 468.962814][T21899] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 468.969053][T21899] ? ext4_inode_to_goal_block+0x340/0x440 [ 468.974777][T21899] ext4_ext_map_blocks+0x20da/0x5fb0 [ 468.980148][T21899] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 468.986341][T21899] ? ext4_ext_release+0x10/0x10 [ 468.991635][T21899] ? lock_release+0x710/0x710 [ 468.996328][T21899] ? down_write_killable_nested+0x170/0x170 [ 469.002397][T21899] ext4_map_blocks+0x653/0x17d0 [ 469.007238][T21899] ? inode_free_by_rcu+0x20/0x20 [ 469.012272][T21899] ? ext4_issue_zeroout+0x1f0/0x1f0 [ 469.017469][T21899] ext4_getblk+0x13c/0x670 [ 469.021961][T21899] ? ext4_iomap_overwrite_begin+0xa0/0xa0 [ 469.027673][T21899] ext4_bread+0x29/0x210 [ 469.031906][T21899] ext4_append+0x17f/0x390 [ 469.036320][T21899] ext4_init_new_dir+0x25e/0x4d0 [ 469.041520][T21899] ? ext4_init_dot_dotdot+0x600/0x600 [ 469.046886][T21899] ? ext4_mkdir+0x6bb/0xb20 [ 469.051380][T21899] ext4_mkdir+0x3c6/0xb20 [ 469.055703][T21899] ? ext4_rmdir+0xf10/0xf10 [ 469.060420][T21899] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 469.066861][T21899] ? security_inode_permission+0xc5/0xf0 [ 469.072687][T21899] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 469.078927][T21899] vfs_mkdir+0x507/0x770 [ 469.083384][T21899] do_mkdirat+0x262/0x2d0 [ 469.087794][T21899] ? user_path_create+0xf0/0xf0 [ 469.092636][T21899] ? syscall_enter_from_user_mode+0x1d/0x50 [ 469.098863][T21899] do_syscall_64+0x2d/0x70 [ 469.103299][T21899] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 469.109195][T21899] RIP: 0033:0x45d637 [ 469.113086][T21899] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 bd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 469.133189][T21899] RSP: 002b:00007f5ff1475a78 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 469.141618][T21899] RAX: ffffffffffffffda RBX: 00007f5ff1475b10 RCX: 000000000045d637 [ 469.149609][T21899] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 469.157626][T21899] RBP: 00007f5ff1475ad0 R08: 0000000020000298 R09: 0000000000000000 19:05:38 executing program 5: r0 = socket$kcm(0x21, 0x0, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = dup(0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r2, &(0x7f00000001c0)=@llc={0x1a, 0x0, 0xa6, 0x2, 0x6, 0x5, @local}, 0x80) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r2}) r3 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r3, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) 19:05:38 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xf00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 469.165803][T21899] R10: 0000000000008800 R11: 0000000000000213 R12: 0000000020000080 [ 469.173966][T21899] R13: 0000000020000100 R14: 0000000020000280 R15: 0000000020000000 [ 469.273731][T21916] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. 19:05:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x12c}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 469.352635][T21918] loop1: detected capacity change from 264192 to 0 19:05:38 executing program 4 (fault-call:0 fault-nth:45): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 469.402786][T21918] squashfs: Unknown parameter '/dev/hwrng' 19:05:38 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5865}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 469.538884][T21933] loop4: detected capacity change from 136 to 0 [ 469.548842][T21934] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. [ 469.578031][T21933] FAULT_INJECTION: forcing a failure. [ 469.578031][T21933] name failslab, interval 1, probability 0, space 0, times 0 19:05:38 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f00000001c0)=@llc={0x1a, 0x0, 0xa6, 0x2, 0x6, 0x5, @local}, 0x80) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) syz_mount_image$squashfs(&(0x7f00000004c0)='squashfs\x00', &(0x7f0000000500)='./file0/file0\x00', 0x3, 0x7, &(0x7f0000000a80)=[{&(0x7f0000000540)="d3a942f51b50b6b483ab8b5dd84e87d3d1788d5b03b0b49d738eeba96cf89ea1b4ad3a3f8c191008a1c04c582f9f9c706d4d7e981c858b0818cb29a6d031b852702ee2fe548aca761aa85da8133899feefaf636ab1de1d23261b61a0775d92d092d20b71b202fca3eaf22a6fb4e391b7bc3d8ca87522bc14e115d8f976c66bb7c2e7a1b5d20647c1e987195bf51d626037754ef61707f91c2659fe096d16c7885df3f5a2e0ff5c7d49d42d7e3c41823cf0ff2184459de192a7bb58433b127cf150d0b16649c0d4e5c35536b2cd3113056b414877e349aa9f5928c75119ee", 0xde, 0xffffffffffffff80}, {&(0x7f0000000640)="83a0ced0579d565289fc10cef83f32a1fa49919d47d9013150174725290d80cb6125810eba3ff16e05a736048eb6cf5d274b100cc818ef6cfa61d0db850f87dae644b6326a773827af4e014ebc59e5ab506bc79af5dc21ff94fa15cbcae33d49035062c4b42144cd8949e28fc54b76771dd8435a9c3bed5930ef6626be83117a509599b2800b3eccc36b3f7086e274596a14dabe9ae3cd543010821a28dd63cb6beb9ee4e00d76cd59c1d60897d24d33ee587162df66cbe2bf8955c99fc8c94977f2cb2bd9", 0xc5, 0xfffffffffffffffe}, {&(0x7f0000000740)="c73f0ea456c09756c42c056b855e44430b2dcc53e8349e3ea2b125f31d63f202476d6d3b787b87c950dc8f0d3dc06f93131982ffb365233ee32bb4cd8800bab3b745c298c39e9057428211eec5b9068ade312925c2aa9c8070bcf423dabee5e21a4e04b278a4aa5c7b8a68218f30d60c17712a972c7fb019dd44fa3c3de81662e90ba238561c7440cb956f0a1246547de8715b72b6cceadf71f30d75b0b6ea75fbc76bcdc390ab07ee001777cc3efee07b00fa22a8351ca8230fbed2be4a6ad6732085093b3e05aa1facf27afdaacc8a96eb151ab76d095e36543ba2afa89fa0b4e57b9795926e15995fe7fb3bbf2b9261", 0xf1, 0x5}, {&(0x7f0000000840)="7865ba9123f406a7bdecf065d89242896cba0d2dcf27708bed6a2901cec6747ae87ce843f82dd366001f0fe22ce1aa65aa59740d94d235f9490957f555d471a42cb113045b34d8768c3040dbfdbcd33a066b89a8c22ae0ba0f348e96c642dbd1da7f7311104afea36b71d8e47e05e6aefd620cc4d44107a6b7ff115ae92a71dc6f80f6aa6907131fb6b7ca535f7e999e4fa2c5add8aa2943b9ae", 0x9a, 0xfffffffffffffffc}, {&(0x7f0000000900)="1e6c1ae03f94af8a6ca4035314c4e0a24425bdd5e0f7f5c728914fd14aeb", 0x1e, 0x1000}, {&(0x7f0000000940)="d9274532b5fe349890091fa399d07a5e4e07c9c06da97de3475b407c4c672670423b81e15162e58035e936b77a7382defee9ccf95946905a67e930deca847709d9653f20a79dc087d295aaf849b28ab9383c86fe8b134dc7387e786d40ad52ff47d53edb8d6058483dacf8c51356b1cacb8afa8011c2b8dc77b235e39c6908467df8af67b7b3d7700e709d5a25d3a140d6a732a72896beb5612f3f674b1ba8f91ed9e5575d999ffee0eaf870548d09", 0xaf, 0x401}, {&(0x7f0000000a00)="22552a27c7434f14253a89d570f4c2b8fe8e336bd89a273939b67db983bc7cca046f4dad925de1897b4652e1977eb695a90ce426206a1ec5d8b02e4ea0d48481d4c51fe3a2b8fa45fa7aa136f92dc576617e95ef83dde425da7154c5e2cfdb78", 0x60, 0x6}], 0x1000000, &(0x7f0000000b40)={[{'*'}, {'squashfs\x00'}, {'squashfs\x00'}, {'squashfs\x00'}, {'{*+\xa2'}, {',!},$'}, {'$\xd0+->,([!/+'}], [{@pcr={'pcr', 0x3d, 0x15}}]}) sendmmsg(r1, &(0x7f00000001c0)=[{{&(0x7f0000000100)=@vsock={0x28, 0x0, 0x2711}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000040)="f7df6a6a14f72e0c5bfe1c75c5c406b2a82c8dc0940b1d67a3efbc97fe", 0x1d}], 0x1, &(0x7f0000000240)=[{0x70, 0x6, 0x2, "cb3f31be39eda7be0dd37346671fb3fad82e63852e480b7241838a0544d8f70ba0d7bdd39c4725d0bbc0cd40ff6523e875d3bc303928ef158e41300418d263747264ca06d50530c1532f3ecf18e76eadbcab400262c779b92fd0ba5e1316fffd"}, {0x38, 0x104, 0x6, "3f9fe73ec5abc33ceec3a7cfcc4bdd8df9462498dfddec56819eaf30badabd2074ec"}, {0xb0, 0x3, 0x9, "c86dddbfdca32217f482d14e9b4e09c54420ca95ed59a9a2159ecd8d4be44e28af54a8cc2ab9e7cf61878570607fdf47f06cc52e6b00ec0475e2d3cb37e6b6bcb5392bd0096d38d79a7df7fd4e7af6ae3426d48cc1989a7ea672c764806b3fa1e52690584e2a0bd62649d02847c10b40880d9a53147dcccb9b47ca064d9cac8162248dc84d32c6b8bdfb38969a0d51131537d8b3adc7f7ecac"}, {0xd8, 0x10f, 0x3ff, "54d1335d2d6f7e51e094e03af3d86d651530725dc729e7942a2feac27853448e8067400e5609880be796b061a1feef66e10047ec2d6fea488370ad7f5e52df7aa9b1c2505acb712dd07c63943b58ca934fe73fb2270dec69d888eb832e955f22bec590ebc0407945fb669fa801cd93419bfeac9855b425501783aa7b07d27e271b30d0d85f593d5cedca3d7f08074d1f4676186bd340fec286eae5bb9c3bbcf5bbe6f1f783c7610be328e2f2f28aa69ebdf04184e7177e284dc04a77b28a899f0789"}, {0x20, 0x3a, 0x3, "cf4287458663fb1a5e6f"}], 0x250}}], 0x1, 0x4048080) [ 469.629380][T21930] loop5: detected capacity change from 264192 to 0 [ 469.658713][T21933] CPU: 0 PID: 21933 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 469.667732][T21933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 469.677880][T21933] Call Trace: [ 469.681168][T21933] dump_stack+0x107/0x163 [ 469.685512][T21933] should_fail.cold+0x5/0xa [ 469.690024][T21933] ? ext4_find_extent+0xa47/0xd00 [ 469.695060][T21933] ? ext4_find_extent+0xa47/0xd00 [ 469.700095][T21933] should_failslab+0x5/0x10 [ 469.703001][T21930] squashfs: Unknown parameter '' [ 469.704701][T21933] __kmalloc+0x72/0x3e0 [ 469.715292][T21933] ext4_find_extent+0xa47/0xd00 [ 469.723159][T21933] ext4_ext_map_blocks+0x1e2/0x5fb0 19:05:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x1802}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 469.728483][T21933] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 469.734496][T21933] ? ext4_ext_release+0x10/0x10 [ 469.739371][T21933] ? lock_release+0x710/0x710 [ 469.744257][T21933] ? down_write+0xdb/0x150 [ 469.748687][T21933] ? down_write_killable_nested+0x170/0x170 [ 469.754602][T21933] ext4_map_blocks+0x653/0x17d0 [ 469.759477][T21933] ? inode_free_by_rcu+0x20/0x20 [ 469.764525][T21933] ? ext4_issue_zeroout+0x1f0/0x1f0 [ 469.769840][T21933] ext4_getblk+0x13c/0x670 [ 469.774267][T21933] ? ext4_iomap_overwrite_begin+0xa0/0xa0 [ 469.780091][T21933] ext4_bread+0x29/0x210 [ 469.784955][T21933] ext4_append+0x17f/0x390 [ 469.789387][T21933] ext4_init_new_dir+0x25e/0x4d0 [ 469.794332][T21933] ? ext4_init_dot_dotdot+0x600/0x600 [ 469.799976][T21933] ? ext4_mkdir+0x6bb/0xb20 [ 469.805803][T21933] ext4_mkdir+0x3c6/0xb20 [ 469.810344][T21933] ? ext4_rmdir+0xf10/0xf10 [ 469.814868][T21933] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 469.821247][T21933] ? security_inode_permission+0xc5/0xf0 [ 469.827000][T21933] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 469.833275][T21933] vfs_mkdir+0x507/0x770 [ 469.837553][T21933] do_mkdirat+0x262/0x2d0 [ 469.842708][T21933] ? user_path_create+0xf0/0xf0 [ 469.847943][T21933] ? syscall_enter_from_user_mode+0x1d/0x50 [ 469.854404][T21933] do_syscall_64+0x2d/0x70 [ 469.858951][T21933] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 469.864868][T21933] RIP: 0033:0x45d637 [ 469.868781][T21933] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 bd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 469.888495][T21933] RSP: 002b:00007f5ff1475a78 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 469.897789][T21933] RAX: ffffffffffffffda RBX: 00007f5ff1475b10 RCX: 000000000045d637 [ 469.905842][T21933] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 469.913822][T21933] RBP: 00007f5ff1475ad0 R08: 0000000020000298 R09: 0000000000000000 [ 469.921800][T21933] R10: 0000000000008800 R11: 0000000000000213 R12: 0000000020000080 [ 469.929785][T21933] R13: 0000000020000100 R14: 0000000020000280 R15: 0000000020000000 19:05:39 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000280)='./file0/file0\x00', 0x8) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) tkill(0xffffffffffffffff, 0x41) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x200044) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={r3, r2, 0x0, 0x9, &(0x7f00000001c0)='squashfs\x00'}, 0x30) tkill(0x0, 0x10) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x200044) ioctl$vim2m_VIDIOC_DQBUF(r2, 0xc0585611, &(0x7f0000000100)={0x1ff, 0x3, 0x4, 0x2, 0x8, {}, {0x1, 0x1, 0xab, 0x1f, 0x2, 0xbe, "b8d1b50c"}, 0x4, 0x4, @fd=0xffffffffffffffff, 0x1, 0x0, r2}) kcmp(0x0, r4, 0x0, 0xffffffffffffffff, r5) 19:05:39 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 470.055316][T21953] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. [ 470.069285][T21954] loop1: detected capacity change from 264192 to 0 19:05:39 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = creat(&(0x7f0000000340)='./file0/file0\x00', 0xc0) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2c0000, &(0x7f0000000600)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x400}}, {@allow_other='allow_other'}, {@max_read={'max_read'}}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}], [{@appraise='appraise'}, {@obj_type={'obj_type', 0x3d, 'ipvlan\x00'}}]}}) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0xfffffffd, @dev, 0x53c}, 0x1c) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local}, 0x1c) listen(r2, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r4 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000440)=@IORING_OP_ASYNC_CANCEL={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r5}}, 0x9) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, r5}}, 0x1ff) openat(r4, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) 19:05:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x1e02}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:39 executing program 4 (fault-call:0 fault-nth:46): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 470.230691][T21963] loop5: detected capacity change from 264192 to 0 [ 470.266682][T21965] loop0: detected capacity change from 264192 to 0 19:05:39 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000500)='/dev/vcs#\x00', 0x7f, 0x10000) sendmsg$NFT_MSG_GETSETELEM(r0, &(0x7f0000000740)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000700)={&(0x7f0000000580)={0x154, 0xd, 0xa, 0x200, 0x0, 0x0, {0xa, 0x0, 0x1}, [@NFTA_SET_ELEM_LIST_ELEMENTS={0x108, 0x3, 0x0, 0x1, [{0x104, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_DATA={0x44, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x40, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}]}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_KEY={0xb4, 0x1, 0x0, 0x1, [@NFTA_DATA_VALUE={0x29, 0x1, "e405dfaf58de0b59403841beb32cf6185fe99f2478e489153eb7ff5090c60f1648705547e0"}, @NFTA_DATA_VALUE={0x65, 0x1, "b384d096e0e9b0975b5cc919dc12c4cd2c8f5d402f324dc92fb30893fd46edc43bb38c6ab7cb0458849ceda8d34640a3c378f09e8f92df1d26159e7e77f2eafc103cfcd959bb43bdcf55c7504cae1ecfc58e491d4c690662fb4e88e997056ec117"}, @NFTA_DATA_VERDICT={0x1c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}]}, @NFTA_SET_ELEM_EXPR={0x4}]}]}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_SET_ID={0x8}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}]}, 0x154}, 0x1, 0x0, 0x0, 0x20040014}, 0x10) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) setxattr$incfs_id(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)='user.incfs.id\x00', &(0x7f0000000800)={[], 0x30}, 0x20, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1280, 0x53) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)="29e01bf1a2c382eee1d42fe9fc5dc08d586b1a8f5d47152173cc03ea67444f26577915b3398dbec2e854ac31778e4d6d1617120d94bc69583608ba1d2e24c4d68f9dbd2e33344fd1e78e999a60eb496ffa575463cba8d59c466c0ce79c03a3949bf02dd0d25e811e7d3e3fa4f132fdb56814438e845a47459331c06c4fc66479da046fb845629012751db3686ecd", 0x8e}, {&(0x7f0000000080)="72dc1b7ea791599196318c873d9159d99e482ec47372e851da6547edc5dd7e74b20801e56e82197956fa2fc98b5f3a87799743de0dca", 0x36}], 0x2, &(0x7f0000000240)=[{0x110, 0x33, 0x1, "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"}, {0x110, 0x116, 0x6, "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"}, {0x38, 0x3a, 0x537, "2f3ea1c0bc539c84ce89d72a24605685e91291d87cde49cd0c28eac05a84872c1e3cea9644"}], 0x258}, 0x22) syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) [ 470.374265][T21965] squashfs: Unknown parameter ' [ 470.374265][T21965] ' [ 470.398573][T21975] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. 19:05:39 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6558}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:05:39 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = dup3(r0, r0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0x2, 0x7b9}, 0x0, 0x0, 0x5, 0x9, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = getpgrp(0xffffffffffffffff) tkill(r2, 0x11) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000040)={0xe9, 0x6, {r2}, {0xee00}, 0xffffffffffffffe1, 0x2}) ptrace$setregs(0xd, r3, 0x3e, &(0x7f0000000300)="eb7cee96fed6e019e3bca018e9f7fae1930df0504c5a76e257f13052fe6423d79682b8bca5b07eb60084a5b8cdc2260c21b88087440afe9bd1da145a47b56ef5afd3c15b15a700bad9c442e43d4215dc8b507180d7294248300c4d039c3782357036518de01ce301bd020a5bfe90c1dbb070eac023ef4810b8c3c98a4893eb8eb2d31cbb8d1a2b1c0a56d729a1276505fcd33a28f278e2d1ed6840683281f93b392aeae77b8bc2c40078b21f9693faafe9d91da6f31e85d8ddd3ed6eae46b733") madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r4 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r4, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) 19:05:39 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x4000011) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) [ 470.545161][T21983] loop4: detected capacity change from 136 to 0 19:05:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x8e03}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 470.622354][T21983] FAULT_INJECTION: forcing a failure. [ 470.622354][T21983] name failslab, interval 1, probability 0, space 0, times 0 [ 470.635750][T21983] CPU: 0 PID: 21983 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 470.644634][T21983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 470.654687][T21983] Call Trace: [ 470.657957][T21983] dump_stack+0x107/0x163 [ 470.662294][T21983] should_fail.cold+0x5/0xa [ 470.667611][T21983] ? __es_insert_extent+0x39b/0x13e0 [ 470.673217][T21983] should_failslab+0x5/0x10 [ 470.677712][T21983] kmem_cache_alloc+0x5b/0x440 [ 470.682474][T21983] __es_insert_extent+0x39b/0x13e0 [ 470.687801][T21983] ext4_es_insert_extent+0x303/0xc70 [ 470.693219][T21983] ? ext4_es_scan_clu+0x2e0/0x2e0 [ 470.698267][T21983] ? down_write_killable_nested+0x170/0x170 [ 470.704181][T21983] ext4_map_blocks+0x8de/0x17d0 [ 470.709030][T21983] ? ext4_issue_zeroout+0x1f0/0x1f0 [ 470.714245][T21983] ext4_getblk+0x13c/0x670 [ 470.718678][T21983] ? ext4_iomap_overwrite_begin+0xa0/0xa0 [ 470.724630][T21983] ext4_bread+0x29/0x210 [ 470.729102][T21983] ext4_append+0x17f/0x390 [ 470.733518][T21983] ext4_init_new_dir+0x25e/0x4d0 [ 470.738567][T21983] ? ext4_init_dot_dotdot+0x600/0x600 [ 470.743944][T21983] ? ext4_mkdir+0x6bb/0xb20 [ 470.748558][T21983] ext4_mkdir+0x3c6/0xb20 [ 470.753309][T21983] ? ext4_rmdir+0xf10/0xf10 [ 470.757942][T21983] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 470.764987][T21983] ? security_inode_permission+0xc5/0xf0 [ 470.771069][T21983] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 470.777351][T21983] vfs_mkdir+0x507/0x770 [ 470.781625][T21983] do_mkdirat+0x262/0x2d0 [ 470.785960][T21983] ? user_path_create+0xf0/0xf0 [ 470.790815][T21983] ? syscall_enter_from_user_mode+0x1d/0x50 [ 470.797065][T21983] do_syscall_64+0x2d/0x70 [ 470.801492][T21983] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 470.807375][T21983] RIP: 0033:0x45d637 [ 470.811431][T21983] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 bd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 470.834076][T21983] RSP: 002b:00007f5ff1475a78 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 470.842583][T21983] RAX: ffffffffffffffda RBX: 00007f5ff1475b10 RCX: 000000000045d637 [ 470.850562][T21983] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 470.858638][T21983] RBP: 00007f5ff1475ad0 R08: 0000000020000298 R09: 0000000000000000 19:05:40 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6d00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 470.866848][T21983] R10: 0000000000008800 R11: 0000000000000213 R12: 0000000020000080 [ 470.875202][T21983] R13: 0000000020000100 R14: 0000000020000280 R15: 0000000020000000 [ 470.993081][T21983] ISOFS: Unable to identify CD-ROM format. [ 471.002069][T21993] loop1: detected capacity change from 264192 to 0 [ 471.007814][T21999] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. [ 471.050996][T21993] squashfs: Unknown parameter './file0' 19:05:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x9a03}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) 19:05:40 executing program 4 (fault-call:0 fault-nth:47): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:05:40 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8100}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 471.180678][T22010] loop1: detected capacity change from 264192 to 0 [ 471.216568][T22012] loop0: detected capacity change from 264192 to 0 [ 471.218902][T22010] squashfs: Unknown parameter './file0' [ 471.250026][T22014] loop5: detected capacity change from 264192 to 0 [ 471.281743][T22014] squashfs: Unknown parameter 'é' [ 471.311493][T22028] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. [ 471.323217][T22023] loop4: detected capacity change from 136 to 0 19:05:40 executing program 1: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f6, 0x1, &(0x7f0000000200)=[{&(0x7f0000000980)="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", 0x225}], 0x8000, &(0x7f0000000840)=ANY=[]) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r2) syz_mount_image$adfs(&(0x7f0000000040)='adfs\x00', &(0x7f0000000100)='./file0\x00', 0x3, 0x7, &(0x7f0000000780)=[{&(0x7f0000000240)="a815bebc82a70a81a5d9b922801edd221452dccb3ff2a34272d7211d155ea1566cf99725f6b3fe5388699ac9435bfceac17f9786eea13811b49f9c6cf49d812052ba54fe73d0f43e58418a92e89bf7b4c063ee04c197471cf3875ff783db7b8bbe12fcb1a783530f37cb3579426dd10cd054e864af5bd9c1c4568b1e1d594543ac43bce0c2e287ee18c664e43ccf8789f4adaadd6f29d995661a6bbb7da34c609a95f7f32f7dcb9666425e44cbdbb8fd5e782ff45a1eab3d65d5ef05034f21a68581fdc7ba19c717a8498dfc630da655d70390be2077593f2edb4943e51a202c02987efb40cc49", 0xe7, 0xe4b3000000000000}, {&(0x7f0000000140)="92ff13816c3ade29e185af38610ec8a6614192c3967e17609c67b656ea47f7367c091ee6b7897450d44c67f7bec179070a37860b2946072158fdfe6a7c51fe76d44e920aacc9a2db88f687f302216836ab6686c126f2579bbc846391369a2aa94553a5aef4ff3cec466d6c8e94a91385601e6060f9064c2d231239bbbbf160c5e05a8ce60d7db8fab4f5f93c", 0x8c, 0x40}, {&(0x7f0000000340)="0b962fe1954ae3d23f23da07d78106660ab160f479cc60e2b0f167adc5f029e115393a810ced69ad039b5aee7d06b42e6bb11f5c33f31d39ac93583575bed28ae1328bf7aa7797d98e1abbef52aca468fbade0a5a33547d6cbb25e132eb1556e00c2a9ae6431bfd1db1e6d566fd4565924ca02d896924d806ae2ccb23b4dbb36f99440751a6651b310ae6e334c6273fb5438c370b2", 0x95, 0x4}, {&(0x7f0000000400)="00c549d9e9586483cf835aa803a6e2e1c07d77753788666cea5bc97aa3cfd1bc232c953bba27fd4fdb7363ae59f33bb7ad39080a43ec1ff88f6b0ca6f557ad514fd54b87ad21bc0a248f80e0717553780360d3381a24618bc569a6b452165679dfae1450a747fb55b1dfbbbc5b2247e2205dfd2131778bcc63b69c9e263d96aafb", 0x81, 0x4}, {&(0x7f00000004c0)="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", 0xfc, 0x5}, {&(0x7f00000005c0)="37c9d082e950aa0ad985dde406687ac235d75615d15f55daeafd6e30cf4eb7529ddc70959d6a289abb385e99e9866a0461ca62f98ffd91cc8fc044e1e53020bf63fe7076b4207da6cf1b2dd4637c8d0fd9e6e755e77716a42daa143d4d3a6473cff024bdcbf2d634a64ad6c5cad1aecd9d5a0994b1aa310295c3b1f642072f9a7aed6bc7ba349ecc066a69f73f055ede6bfe4830d99230aef4e7cbdba3af63ce611194555784810e1778d9c0c50ca80a753da0e29d1e8bdb91655a5924ea51c6e61fe533a1dfbd6b24bfe5143c4ff83fb4df07aed47cb90f772d6082c58dccc451e83d593f087683c1a2a6a866", 0xed, 0x1}, {&(0x7f00000006c0)="0fd1a2251605f0d2ab6640533bcf604a7be771edc7dc98c6c37c3c9be28f7622d2be9b31b8fb42e80896e85b33ab2bcf1831328ef40e5ffaf539f56ca4b432ea744b7f78410334b34bc94126608411451aedfbb2fd074b11459bcdbee6a1951a72cbfbc5976db529c1910851e18e99e64ac85cc7e639672939e4e6e01e843301ff583056", 0x84, 0x8001}], 0x8000, &(0x7f00000008c0)=ANY=[@ANYBLOB="2c6f626a5f757365723d27215b2e402ac563446912c124d681eda06eeab5610c81ad5b583a552eef4bccfbe8e6eb8b3e04eaaeda6bdd25125f790f32ddf605357270a89f5c000000000000000000002c7569643c", @ANYRESDEC=r2, @ANYBLOB=',dont_measure,fsname5squashfs\x00,\x00']) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) [ 471.354693][T22023] FAULT_INJECTION: forcing a failure. [ 471.354693][T22023] name failslab, interval 1, probability 0, space 0, times 0 19:05:40 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xf000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) 19:05:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0xc003}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 471.413507][T22014] loop5: detected capacity change from 264192 to 0 [ 471.439338][T22023] CPU: 0 PID: 22023 Comm: syz-executor.4 Not tainted 5.11.0-rc5-syzkaller #0 [ 471.448170][T22023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 471.458809][T22023] Call Trace: [ 471.462099][T22023] dump_stack+0x107/0x163 [ 471.466449][T22023] should_fail.cold+0x5/0xa [ 471.471160][T22023] ? mempool_alloc+0x146/0x350 [ 471.475996][T22023] should_failslab+0x5/0x10 [ 471.480530][T22023] kmem_cache_alloc+0x5b/0x440 [ 471.485331][T22023] ? mempool_free_pages+0x20/0x20 [ 471.490389][T22023] mempool_alloc+0x146/0x350 [ 471.495020][T22023] ? mempool_resize+0x7d0/0x7d0 [ 471.500114][T22023] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 471.506215][T22023] ? find_held_lock+0x2d/0x110 [ 471.511933][T22023] bio_alloc_bioset+0x37b/0x5d0 [ 471.518449][T22023] ? mark_buffer_dirty_inode+0x2ed/0x3c0 [ 471.524217][T22023] ? bvec_alloc+0x2f0/0x2f0 [ 471.529611][T22023] ? do_raw_spin_lock+0x120/0x2b0 [ 471.534665][T22023] submit_bh_wbc+0x1bb/0x8e0 [ 471.539279][T22023] __sync_dirty_buffer+0x168/0x3e0 [ 471.544525][T22023] __ext4_handle_dirty_metadata+0x28b/0x730 [ 471.550473][T22023] ext4_getblk+0x446/0x670 [ 471.554916][T22023] ? ext4_iomap_overwrite_begin+0xa0/0xa0 [ 471.560657][T22023] ext4_bread+0x29/0x210 [ 471.564915][T22023] ext4_append+0x17f/0x390 [ 471.569354][T22023] ext4_init_new_dir+0x25e/0x4d0 [ 471.574304][T22023] ? ext4_init_dot_dotdot+0x600/0x600 [ 471.579690][T22023] ? ext4_mkdir+0x6bb/0xb20 [ 471.584299][T22023] ext4_mkdir+0x3c6/0xb20 [ 471.588646][T22023] ? ext4_rmdir+0xf10/0xf10 [ 471.593550][T22023] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 471.599818][T22023] ? security_inode_permission+0xc5/0xf0 [ 471.605465][T22023] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 471.611811][T22023] vfs_mkdir+0x507/0x770 [ 471.616072][T22023] do_mkdirat+0x262/0x2d0 [ 471.620451][T22023] ? user_path_create+0xf0/0xf0 [ 471.625331][T22023] ? syscall_enter_from_user_mode+0x1d/0x50 [ 471.631432][T22023] do_syscall_64+0x2d/0x70 [ 471.635868][T22023] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 471.641786][T22023] RIP: 0033:0x45d637 [ 471.645694][T22023] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 bd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 471.665637][T22023] RSP: 002b:00007f5ff1475a78 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 471.674194][T22023] RAX: ffffffffffffffda RBX: 00007f5ff1475b10 RCX: 000000000045d637 [ 471.682196][T22023] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 471.690348][T22023] RBP: 00007f5ff1475ad0 R08: 0000000020000298 R09: 0000000000000000 [ 471.698333][T22023] R10: 0000000000008800 R11: 0000000000000213 R12: 0000000020000080 [ 471.706324][T22023] R13: 0000000020000100 R14: 0000000020000280 R15: 0000000020000000 19:05:40 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) r1 = openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) r2 = creat(&(0x7f0000000340)='./file0/file0\x00', 0xc0) mount$fuse(0x0, &(0x7f0000000480)='./file0\x00', 0x0, 0x2c0000, &(0x7f0000000380)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@allow_other='allow_other'}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}, {@max_read={'max_read'}}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}], [{@dont_measure='dont_measure'}, {@obj_type={'obj_type', 0x3d, 'ipvlan\x00'}}]}}) r3 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r3) sched_setscheduler(r3, 0x6, &(0x7f00000004c0)=0x9) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x9) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000240)={'syztnl0\x00', &(0x7f0000000140)={'tunl0\x00', 0x0, 0x80, 0x1, 0x0, 0x1, {{0x1b, 0x4, 0x2, 0x7, 0x6c, 0x64, 0x0, 0x7, 0x4, 0x0, @remote, @remote, {[@ra={0x94, 0x4, 0x1}, @ssrr={0x89, 0x17, 0xef, [@private=0xa010100, @remote, @loopback, @empty, @multicast2]}, @rr={0x7, 0x1f, 0x89, [@dev={0xac, 0x14, 0x14, 0x3d}, @remote, @rand_addr=0x64010101, @local, @empty, @private=0xa010101, @private=0xa010101]}, @timestamp={0x44, 0x18, 0x2e, 0x0, 0x8, [0x800, 0x0, 0x0, 0x4, 0x7fffffff]}, @ra={0x94, 0x4, 0x1}]}}}}}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x8, &(0x7f0000000040)=@raw=[@exit, @generic={0x7, 0x0, 0x6, 0x4, 0x400}, @func={0x85, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @map_val={0x18, 0x2, 0x2, 0x0, r2, 0x0, 0x0, 0x0, 0x6}, @func={0x85, 0x0, 0x1, 0x0, 0x7}, @alu={0x3, 0x1, 0x5, 0x7, 0x9, 0x40, 0x10}, @alu={0x7, 0x0, 0xb, 0x0, 0xa, 0xffffffffffffffe0, 0xfffffffffffffff0}], &(0x7f0000000100)='syzkaller\x00', 0x1, 0x0, 0x0, 0x41100, 0x0, [], r4, 0x0, r1, 0x8, &(0x7f0000000280)={0x3, 0x2}, 0x8, 0x10, &(0x7f00000002c0)={0x2, 0x4, 0x9, 0x80}, 0x10}, 0x78) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) tkill(r3, 0x2a) dup(r0) ioprio_get$pid(0x2, 0x0) [ 471.791354][T22023] ISOFS: Unable to identify CD-ROM format. 19:05:40 executing program 5: r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, 0x0, 0x0) tkill(0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) r1 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)=ANY=[]) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsa\x00', 0x0, 0x0) ioprio_get$pid(0x2, 0x0) tkill(0x0, 0x10) 19:05:41 executing program 4 (fault-call:0 fault-nth:48): syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 471.901876][T22045] loop1: detected capacity change from 264192 to 0 [ 471.936940][T22049] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. 19:05:41 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1005}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xfeff}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 472.063095][T22045] ------------[ cut here ]------------ 19:05:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r1, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r4, 0x909, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0xee00}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000084) [ 472.126229][T22045] WARNING: CPU: 0 PID: 22045 at mm/page_alloc.c:4979 __alloc_pages_nodemask+0x5f8/0x730 [ 472.163697][T22045] Modules linked in: [ 472.171488][T22057] loop5: detected capacity change from 264192 to 0 [ 472.187234][T22045] CPU: 0 PID: 22045 Comm: syz-executor.1 Not tainted 5.11.0-rc5-syzkaller #0 [ 472.205545][T22045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 472.217241][T22045] RIP: 0010:__alloc_pages_nodemask+0x5f8/0x730 19:05:41 executing program 0: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) tkill(0x0, 0x0) mkdir(0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000001f5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x1e6}], 0x0, &(0x7f0000000040)=ANY=[]) r1 = socket$nl_audit(0x10, 0x3, 0x9) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x200044) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) sendmsg$netlink(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000240)={0x60c, 0x1c, 0x800, 0x70bd2c, 0x25dfdbfb, "", [@generic="e19aa3731b19d7f7009bebfe4826a6651fae677cfcfd07277def8d59978394b090637d35f2e3dc0c90de54db733ffb6ba3813a2ea5a06f4243ee8098df506fe5360465a74c115f608695244001a53d9b5d94859320e33f838331efa27bb592fd779018809efdd5c2daba9f89366d693918d3ef1e", @nested={0x105, 0x29, 0x0, 0x1, [@typed={0x4, 0x29}, @typed={0x8, 0x0, 0x0, 0x0, @ipv4=@broadcast}, @typed={0xc, 0x75, 0x0, 0x0, @u64=0xfff}, @typed={0x8, 0xc, 0x0, 0x0, @uid=0xee00}, @generic="b10e69ac756c892ac8240f8fc2405130a7b3d92309594b96bb1e3c675c53b4aab4c927f20cc367c8aca4f98a211c47f0d03bce0f6177c1a9ea3ec2f7becc0f7c5f7b8adeb327f00ac49b1eeba69f31dd9e5276cffaff308cdc41bbc041f11d3bf45bebf3b1d9e76722baad33c758148953d6638a06f5e31d3c36be9cb7fe48633696590f73c5790c24e144130accba019e6a52b24c7b00fa811973b5f92aa07e1c1c138cd30659f327db44f0451ec6b9ed74ffc579d9c7fa00d4b317d3101bed758bbe5f6fcd702a14ebb9f2d586bef5dae879e426ab5fcfbed123469a9a204e62"]}, @nested={0xfb, 0x69, 0x0, 0x1, [@typed={0x8, 0x5, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0x8, 0x21, 0x0, 0x0, @pid=r2}, @typed={0x8, 0x74, 0x0, 0x0, @ipv4=@private=0xa010101}, @generic="a35de9a3832535f66f9785468bc32b101df89c2ab3f4d3f232dfe1f5a987d10c6aea8e3fac253915b5080f9e0c8b1e5592bbede86f34a91b084b38da293212606862cb0f99895cf3239cf152d8ccb5ac2e6c4253b73228ee69bfd38f490c67027fd6d8de96b3073570d5b0e57b915a5bb1aada4ba1686d787353cd68b2ce612b044a60e4cec22d30ea60f1781c43a7d89ede862067b851d09e50698e1cd110be0a9139a004efa57077edf07f2fa749f063be08122ff13ddbb4958e61a95944a329b67685a8f2dd68f09069", @typed={0x4, 0x6}, @typed={0x8, 0x38, 0x0, 0x0, @pid=r3}, @typed={0x8, 0x78, 0x0, 0x0, @pid}]}, @nested={0x6b, 0x74, 0x0, 0x1, [@typed={0x8, 0x1e, 0x0, 0x0, @fd=r0}, @generic="f9bf8f917f2a5b5db5f6b5602943518a368a5a2ba5c0e161fd68cecb314bf7b74d8fd7667fbf14c0e87fc5fd1301323ca8ab53806bf84ce8be1aa552bb983986083caa3ac1fdd33dfae44ecbd88f46978df8f112eaa383c0f235552a4e02e1"]}, @typed={0xad, 0x88, 0x0, 0x0, @binary="23fcd483bf89f40b977e21d06cc411b5b116d3e0cedcc02a4d6d2552eb03605804c6635adc95fd1df751d0ee1de6063441a8e0b3010f2abad6af3f65537c0b72596d18a9468c4966b7505c2fb98ff398f33515f2a2d773fb90bcbb39f5906843c4ed9043a7545ee488da8ade87265ae3c76cf1955d91cb41810d0231af5df6ff08e67d041fa6da931731d2d3e5102e71b506e2c9637aa485e34308322c872cd8ff70ad89d27a4a8cb3"}, @generic="2194c329598a3dab2ed7405cd3ea0f278c88da586a83285ec58bfa8d308b8bdcaea1962668331842d9c7f6bb77f8dc13417c6f8c0c793b1b8b2f6a85a54964cfdd0b85b580ac420001b1f62ea11685f14313bd368bc43fb6f76fbf9614a05d9e52b8bc853176e226e55e704ad77c9a3153096848fbce379c93ba977a8c546ad938369b796b8f4d6aad0272e22a49cf91e080e3114e2b7463f822897da19057c66b57273045d931ec3aded493040758", @typed={0xc, 0x2f, 0x0, 0x0, @u64=0x7}, @typed={0x8, 0x7f, 0x0, 0x0, @uid}, @typed={0x8, 0x15, 0x0, 0x0, @u32=0x10001}, @nested={0x199, 0x2e, 0x0, 0x1, [@generic="923f5a51768995ab450c46c0451547a19467676e4f90111c5a64c2d68d54", @typed={0x8, 0x24, 0x0, 0x0, @u32=0x60000000}, @generic="c7ec0e87abe89a77a2214c34f3c070c5ad266d4f685390d6c3c271197e2dc601413d9dcf85cc08cc9bb68ac83a9bfec4f8215c10eb0b066da6c292572c0ae551238e0a75841a9ba535b6847f7e93665bb154ebf92eddca6391ddaa5809f121ececeb42ef513879715d918dd47471a336b2c87c320663816054518533d5609ef9e0e2618c", @generic="08f85c23c972dc1801ea682cabefcfce3c84b900a4ffc9180e1f918c3bbc43826b7449aeff79ce585726674823b9cab13c38a034a59ebad51f260ad7a95e3e9bccfd08e290bbc3e04c6cda9d5a1fe7b576ee9329aad82133f244ab9e874d1c7f415102d0809725cfab333c2155c3aec2a75f67dfeb763fbcf7fbef71008244ba01b4c740a759ff0da08cad6a12a751c22d8ed4f4201a03efe27ab40936b2e3f815ba07caa44506599e01b1eb27a10016958093ef712e944b1f58bc4bb69a29b63545e61e66423c3171d9fde774f9ad7960313044b50a0a6f14fc487b532c471fa32a88992250e60463695c"]}]}, 0x60c}, {&(0x7f0000000880)={0x28c, 0x40, 0x1, 0x70bd2d, 0x25dfdbfd, "", [@generic="886fe278b8f2376ad07b6bbaa7ee5d22d2f5b39af404d7219afa6c1788d9880af4df15250cc43b54e4a8918ec2e1b3b206355f3eab835fef6e4cb59f091b25d5d2a193ee87858321138a4ca3940ae334", @nested={0xb2, 0x21, 0x0, 0x1, [@generic="aba09904498e445ccbfe909b7997467190fc195709e2ef110a16e8b3bb60241feef14da071956b13a3df2f877c33127a243e87c47eb78906f90af286607454656b10604f42f9a43d2a01a85f0bad75a92f12cd458b64d6a4e98d8208d443c8cea0c4e1fea5595d7073ba90c07ce3c0f95ee785925d93251c827d6437757bcf1d3b6997e4a7bd1ee3659ca2174f17e746a1072bfd1b7159efbb2b9050ce1c9d39a29e486908e5b70a44a4a3ac312e"]}, @generic="07eb2da598fc3770cad02b2dbfa5a11c3aed368790454c0ec94286e7575a772bc083663da7b3e038adf81a5b590bf4e71633668ab1c4de59bf8e672c97019564dec0db9aef1150f8603a1474b4d03ffab2028d57a9546726f7ca3fae4038dc5648ccf9b9a57afd096ad1ef6dd9d91fd221bb1e28b23ebb876e907f4b29c59bacde0c61691c8670ea4a5c7f7f54c298a7ab342d779a22b4caa794679911", @generic="6bc23af540fb824084db59a8e6506790f34d0b350cc979f847903bc4be11c56443605a1238b362eac08a834da6c8fa2ce420c0b4f1769e7f3b655d4ad145a04ac79fd3d8ea3041e81da9b6e8f78c2ecdfd3206da82aa9dbfe5193bf6f5ed55e293be1bfcf0630ae5e963a08572578c0c4a814c5fd5ddb1427a3ae528753af9cd645a9061102a679df4cea6f044cfa9e0b814880705bde5fd11ee795c93d708d3307ab678d531ec28b4116f75ca", @nested={0xc, 0x16, 0x0, 0x1, [@typed={0x8, 0x37, 0x0, 0x0, @u32=0x6}]}, @nested={0x20, 0x61, 0x0, 0x1, [@generic="433396", @generic="ae271cfbdb4110b9e884fa1c78de1e576087e08cdd4ef6d11a"]}]}, 0x28c}, {&(0x7f0000000c00)={0xf0, 0x20, 0x100, 0x70bd29, 0x25dfdbfd, "", [@generic="a6a2634a086ebd8824a3a20640e1cc21b28f5d395de6dd20ebaac8325b1a8f61419a69cc124a5ef3535a58d085d6cdd7a1e748303be5834b160257ad356ac480f1da01cdc63727c3c5d2c92c910b1255087ceac5d9b7daee51b890435b1990846251863b9d52596a24d439ad11e5c1dc72afa4925b2adcd3f2df00a67e611df95cd41328ef3b39366256c5073d0ae3bae2fdfa023e72a6ed803c305b96036743196be4114bf803c66724ce0a60248f467bb9508c1b9429653356e6405e5a28273f9b5f606bc40cd5253dcaf759ec86eed056", @nested={0xc, 0x7, 0x0, 0x1, [@typed={0x7, 0x25, 0x0, 0x0, @str='%#\x00'}]}]}, 0xf0}], 0x3, &(0x7f0000000180)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}], 0x20, 0x4040890}, 0x4805) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x4000000) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) [ 472.224073][T22045] Code: 00 00 0c 00 0f 85 a7 00 00 00 8b 3c 24 4c 89 f2 44 89 e6 c6 44 24 70 00 48 89 6c 24 58 e8 d0 d7 ff ff 49 89 c5 e9 ea fc ff ff <0f> 0b e9 b5 fd ff ff 89 74 24 14 4c 89 4c 24 08 4c 89 74 24 18 e8 [ 472.244387][T22065] loop4: detected capacity change from 136 to 0 [ 472.256460][T22057] Can't find a SQUASHFS superblock on loop5 [ 472.265970][T22045] RSP: 0018:ffffc9000f1d7a90 EFLAGS: 00010246 [ 472.272207][T22045] RAX: 0000000000000000 RBX: 1ffff92001e3af56 RCX: 0000000000000000 [ 472.281225][T22045] RDX: 0000000000000000 RSI: dffffc0000000000 RDI: 0000000000040cc0 [ 472.291615][T22045] RBP: 0000000000040cc0 R08: 0000000000000000 R09: 0000000000000000 [ 472.291638][T22045] R10: ffffffff81b26761 R11: 0000000000000000 R12: 000000000000000c [ 472.291654][T22045] R13: 000000000000000c R14: 0000000000000000 R15: 000000003f4cc201 [ 472.291671][T22045] FS: 00007f58f7253700(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000 [ 472.291694][T22045] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 472.291711][T22045] CR2: 00007fffe532cfd8 CR3: 0000000028fe6000 CR4: 0000000000350ef0 [ 472.291728][T22045] Call Trace: [ 472.291735][T22045] ? debug_check_no_obj_freed+0x20c/0x420 [ 472.291769][T22045] ? __alloc_pages_slowpath.constprop.0+0x2240/0x2240 [ 472.291796][T22045] ? mark_held_locks+0x9f/0xe0 [ 472.291829][T22045] ? mark_held_locks+0x9f/0xe0 [ 472.291856][T22045] alloc_pages_current+0x18c/0x2a0 [ 472.291883][T22045] kmalloc_order+0x32/0xd0 [ 472.291909][T22045] kmalloc_order_trace+0x14/0x130 [ 472.291935][T22045] squashfs_read_table+0x43/0x1e0 [ 472.291962][T22045] ? kfree+0xdb/0x3b0 [ 472.291986][T22045] squashfs_read_xattr_id_table+0x191/0x220 [ 472.292006][T22045] squashfs_fill_super+0xcfb/0x23b0 [ 472.292140][T22045] get_tree_bdev+0x440/0x760 [ 472.292169][T22045] ? init_once+0x20/0x20 [ 472.292196][T22045] vfs_get_tree+0x89/0x2f0 [ 472.292222][T22045] path_mount+0x13ad/0x20c0 [ 472.292245][T22045] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 472.292268][T22045] ? strncpy_from_user+0x2a0/0x3e0 [ 472.292290][T22045] ? finish_automount+0xac0/0xac0 [ 472.292311][T22045] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 472.292333][T22045] ? getname_flags.part.0+0x1dd/0x4f0 [ 472.292355][T22045] ? copy_mount_options+0x84/0x180 [ 472.292383][T22045] __x64_sys_mount+0x27f/0x300 [ 472.292406][T22045] ? copy_mnt_ns+0xae0/0xae0 [ 472.292428][T22045] ? syscall_enter_from_user_mode+0x1d/0x50 [ 472.292455][T22045] do_syscall_64+0x2d/0x70 [ 472.292473][T22045] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 472.292499][T22045] RIP: 0033:0x460c6a [ 472.292516][T22045] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 472.292536][T22045] RSP: 002b:00007f58f7252a78 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 472.292556][T22045] RAX: ffffffffffffffda RBX: 00007f58f7252b10 RCX: 0000000000460c6a [ 472.292568][T22045] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 00007f58f7252ad0 [ 472.292581][T22045] RBP: 00007f58f7252ad0 R08: 00007f58f7252b10 R09: 0000000020000000 [ 472.292593][T22045] R10: 0000000000008000 R11: 0000000000000202 R12: 0000000020000000 [ 472.292605][T22045] R13: 00000000200000c0 R14: 0000000020000200 R15: 0000000020000840 [ 472.292634][T22045] Kernel panic - not syncing: panic_on_warn set ... [ 472.292642][T22045] CPU: 0 PID: 22045 Comm: syz-executor.1 Not tainted 5.11.0-rc5-syzkaller #0 [ 472.292659][T22045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 472.292670][T22045] Call Trace: [ 472.292676][T22045] dump_stack+0x107/0x163 [ 472.292696][T22045] panic+0x306/0x73d [ 472.292716][T22045] ? __warn_printk+0xf3/0xf3 [ 472.292740][T22045] ? __warn.cold+0x1a/0x44 [ 472.292760][T22045] ? __alloc_pages_nodemask+0x5f8/0x730 [ 472.292777][T22045] __warn.cold+0x35/0x44 [ 472.292796][T22045] ? __alloc_pages_nodemask+0x5f8/0x730 [ 472.292814][T22045] report_bug+0x1bd/0x210 [ 472.292833][T22045] handle_bug+0x3c/0x60 [ 472.292855][T22045] exc_invalid_op+0x14/0x40 [ 472.292871][T22045] asm_exc_invalid_op+0x12/0x20 [ 472.292889][T22045] RIP: 0010:__alloc_pages_nodemask+0x5f8/0x730 [ 472.292906][T22045] Code: 00 00 0c 00 0f 85 a7 00 00 00 8b 3c 24 4c 89 f2 44 89 e6 c6 44 24 70 00 48 89 6c 24 58 e8 d0 d7 ff ff 49 89 c5 e9 ea fc ff ff <0f> 0b e9 b5 fd ff ff 89 74 24 14 4c 89 4c 24 08 4c 89 74 24 18 e8 [ 472.292923][T22045] RSP: 0018:ffffc9000f1d7a90 EFLAGS: 00010246 [ 472.292937][T22045] RAX: 0000000000000000 RBX: 1ffff92001e3af56 RCX: 0000000000000000 [ 472.292949][T22045] RDX: 0000000000000000 RSI: dffffc0000000000 RDI: 0000000000040cc0 [ 472.292960][T22045] RBP: 0000000000040cc0 R08: 0000000000000000 R09: 0000000000000000 [ 472.292970][T22045] R10: ffffffff81b26761 R11: 0000000000000000 R12: 000000000000000c [ 472.292981][T22045] R13: 000000000000000c R14: 0000000000000000 R15: 000000003f4cc201 [ 472.292996][T22045] ? policy_node+0xe1/0x140 [ 472.293017][T22045] ? debug_check_no_obj_freed+0x20c/0x420 [ 472.293036][T22045] ? __alloc_pages_slowpath.constprop.0+0x2240/0x2240 [ 472.293055][T22045] ? mark_held_locks+0x9f/0xe0 [ 472.293083][T22045] ? mark_held_locks+0x9f/0xe0 [ 472.293107][T22045] alloc_pages_current+0x18c/0x2a0 [ 472.293131][T22045] kmalloc_order+0x32/0xd0 [ 472.293165][T22045] kmalloc_order_trace+0x14/0x130 [ 472.293187][T22045] squashfs_read_table+0x43/0x1e0 [ 472.293209][T22045] ? kfree+0xdb/0x3b0 [ 472.293228][T22045] squashfs_read_xattr_id_table+0x191/0x220 [ 472.293248][T22045] squashfs_fill_super+0xcfb/0x23b0 [ 472.293277][T22045] get_tree_bdev+0x440/0x760 [ 472.293294][T22045] ? init_once+0x20/0x20 [ 472.293316][T22045] vfs_get_tree+0x89/0x2f0 [ 472.293341][T22045] path_mount+0x13ad/0x20c0 [ 472.293367][T22045] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 472.293393][T22045] ? strncpy_from_user+0x2a0/0x3e0 [ 472.293419][T22045] ? finish_automount+0xac0/0xac0 [ 472.293445][T22045] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 472.293472][T22045] ? getname_flags.part.0+0x1dd/0x4f0 [ 472.293499][T22045] ? copy_mount_options+0x84/0x180 [ 472.293527][T22045] __x64_sys_mount+0x27f/0x300 [ 472.293550][T22045] ? copy_mnt_ns+0xae0/0xae0 [ 472.293576][T22045] ? syscall_enter_from_user_mode+0x1d/0x50 [ 472.293605][T22045] do_syscall_64+0x2d/0x70 [ 472.293625][T22045] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 472.293649][T22045] RIP: 0033:0x460c6a [ 472.293664][T22045] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 472.293682][T22045] RSP: 002b:00007f58f7252a78 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 472.293704][T22045] RAX: ffffffffffffffda RBX: 00007f58f7252b10 RCX: 0000000000460c6a [ 472.293718][T22045] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 00007f58f7252ad0 [ 472.293731][T22045] RBP: 00007f58f7252ad0 R08: 00007f58f7252b10 R09: 0000000020000000 [ 472.293745][T22045] R10: 0000000000008000 R11: 0000000000000202 R12: 0000000020000000 [ 472.293758][T22045] R13: 00000000200000c0 R14: 0000000020000200 R15: 0000000020000840 [ 472.297562][T22045] Kernel Offset: disabled [ 472.925381][T22045] Rebooting in 86400 seconds..