fa1a825615aa96e348b4bcd97133382a0ad2d2373b6ea1f", @generic="2fd8bf3eb24daa9d1ebec0b38aabc7cc6bcd716e969bd37765958fe068238a1ddceb1bf0d435839c2142ad32ee124811b47f28a123b7bd8e4ec997dc", @generic="a2327d2d6453db00d984dc98a6a9440c7c7e03a4c731ed0db9a60c8ace7c420eb7897cc5b03f88e454248796db4274018ea71730490cbaebaf19c02d6bd78e9c52b98f95ecfce28535b16b322124750072bf988ea4e730e061136864853036ed136550db71f6d3572654c178b983cbffe59ea86d2a48eb11083f3537f1af63d63b533136809941a04d50c2c162bbba9ce3559726e18d10dbc14c423db1439ace6f1192d5e06d16627e6e9fc8d7a8c34e5e5bb285bde1e21419483c7edb1406953426a094604eea2917b998cd807b55046cbccdfd07985cd25e0c644caee81719a00797c7829e3a1a7c89ade23ca0f27b84caddd81ffe197a", @typed={0x8, 0x76, 0x0, 0x0, @uid=r0}, @typed={0x8, 0x4d, 0x0, 0x0, @uid=0xee00}]}, @nested={0x107d, 0x82, 0x0, 0x1, [@generic="98588f8bc8e39d7e7c76bb768b29543498d1544263418c985a9c732e452186c4b510a1969b6b2945fdb0dcbd06b5e23079c31dc4e70173bda73f501f8f99701e9643f555b9427dfc9d6feb7421ce07f00e9264323d9de91a8220ca935b659d44990262c66c", @typed={0x14, 0x14, 0x0, 0x0, @ipv6=@loopback}, @generic="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0x126c}], 0x2, 0x0, 0x0, 0x800}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r4, 0x5608) r5 = syz_open_dev$tty20(0xc, 0x4, 0x0) r6 = syz_open_dev$tty20(0xc, 0x4, 0x0) r7 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x1800) r8 = timerfd_create(0x8, 0x80800) fstat(r3, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002ac0)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c", @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00 ', @ANYRES32, @ANYRES32=r8, @ANYBLOB="1c0000000000", @ANYRES32, @ANYRES32=r9, @ANYRES32=0x0, @ANYBLOB], 0xd0}, 0x20004005) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002a40)={&(0x7f0000000000)={0x50, 0x0, 0x0, {0x7, 0x22, 0x40, 0x4180c4, 0x0, 0x0, 0x8001}}, &(0x7f00000021c0)={0x18, 0x0, 0x9a84}, 0x0, &(0x7f0000002240)={0x18, 0x0, 0x5, {0x8}}, 0x0, &(0x7f00000022c0)={0x28, 0x0, 0x0, {{0x0, 0xdbb5, 0x2}}}, 0x0, 0x0, &(0x7f00000023c0)={0x1d, 0x0, 0x100, {'/dev/usbmon#\x00'}}, &(0x7f0000002400)={0x20, 0x0, 0x9}, &(0x7f0000002440)={0x78, 0x0, 0x2, {0x0, 0x0, 0x0, {0x0, 0x5, 0x6881, 0xfff000000000000, 0x6, 0x0, 0x0, 0x2, 0x7f, 0x4000, 0x1, 0xee00, 0x0, 0x0, 0x5}}}, 0x0, 0x0, &(0x7f0000002740)=ANY=[@ANYRES32=0xee00, @ANYRES32, @ANYBLOB, @ANYRES32=r9, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="0180000032f7ffff00000000040000000000000009000000000000000400"], 0x0, &(0x7f0000002a00)={0x20, 0xfffffffffffffffe, 0x0, {0x2, 0x0, 0x1, 0x101}}}) sendmsg$netlink(r1, &(0x7f0000000180)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x40400404}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000100)={0x18, 0x40, 0x2, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x8, 0x10, 0x0, 0x0, @pid=r2}]}, 0x18}, {&(0x7f0000000940)={0x126c, 0x39, 0x200, 0x70bd28, 0x25dfdbfd, "", [@nested={0x1db, 0x7d, 0x0, 0x1, [@generic="9636bf840ba06d1cdc075eac84923b1caf19175f6c54006460f134e4329e028aa5821a729be4fbf63bd57e74b3a3208a132f5ac5e7a6f516dd79436052910acf03ed13a8d0550df5c86ed29f8d21b981fec44343959287386be269e34e1f9c4e63433874a70e82956798d0bfcb64b8285890a88d1658346758a0a85fa1a825615aa96e348b4bcd97133382a0ad2d2373b6ea1f", @generic="2fd8bf3eb24daa9d1ebec0b38aabc7cc6bcd716e969bd37765958fe068238a1ddceb1bf0d435839c2142ad32ee124811b47f28a123b7bd8e4ec997dc", @generic="a2327d2d6453db00d984dc98a6a9440c7c7e03a4c731ed0db9a60c8ace7c420eb7897cc5b03f88e454248796db4274018ea71730490cbaebaf19c02d6bd78e9c52b98f95ecfce28535b16b322124750072bf988ea4e730e061136864853036ed136550db71f6d3572654c178b983cbffe59ea86d2a48eb11083f3537f1af63d63b533136809941a04d50c2c162bbba9ce3559726e18d10dbc14c423db1439ace6f1192d5e06d16627e6e9fc8d7a8c34e5e5bb285bde1e21419483c7edb1406953426a094604eea2917b998cd807b55046cbccdfd07985cd25e0c644caee81719a00797c7829e3a1a7c89ade23ca0f27b84caddd81ffe197a", @typed={0x8, 0x76, 0x0, 0x0, @uid=r9}, @typed={0x8, 0x4d, 0x0, 0x0, @uid=0xee00}]}, @nested={0x107d, 0x82, 0x0, 0x1, [@generic="98588f8bc8e39d7e7c76bb768b29543498d1544263418c985a9c732e452186c4b510a1969b6b2945fdb0dcbd06b5e23079c31dc4e70173bda73f501f8f99701e9643f555b9427dfc9d6feb7421ce07f00e9264323d9de91a8220ca935b659d44990262c66c", @typed={0x14, 0x14, 0x0, 0x0, @ipv6=@loopback}, @generic="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"]}]}, 0x126c}], 0x2, 0x0, 0x0, 0x800}, 0x0) mount$9p_tcp(&(0x7f0000000040), &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0), 0x10000, &(0x7f0000000140)={'trans=tcp,', {'port', 0x3d, 0x4e21}, 0x2c, {[{@access_any}, {@version_u}], [{@permit_directio}, {@hash}, {@fowner_eq={'fowner', 0x3d, r0}}, {@dont_measure}, {@euid_lt={'euid<', 0xee01}}, {@uid_eq={'uid', 0x3d, r9}}]}}) [ 687.604811] erofs: read_super, device -> /dev/loop0 10:33:23 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0034", 0xf, 0x400}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 687.629848] erofs: options -> [ 687.633815] erofs: root inode @ nid 36 [ 687.667950] erofs: unsupported i_format 16 of nid 36 10:33:23 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000040)="e2e1f5e0f2029981010000000c002491d8c6723df8dfe94eec0dce304918f1d9d4f9c25c72b4fbf5067553061268931f57d2f80d2b60afd5d188e2bb319bc779aaae0716c06905817f8b6c11f9d0c5c7d06d215c86c53ce06acf6649fc5451fea30080474cd7979b268e22cedb5c2dbe9ef83e522bd69342e98c14837c00c4c511113e9c6375", 0x86, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)) [ 687.760111] erofs: read_super, device -> /dev/loop3 [ 687.765330] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 687.775142] erofs: FAULT_INJECTION was not selected 10:33:23 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) r5 = syz_open_dev$tty20(0xc, 0x4, 0x0) r6 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x1800) r7 = timerfd_create(0x8, 0x80800) fstat(r2, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002ac0)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c", @ANYRES32, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00 ', @ANYRES32, @ANYRES32=r7, @ANYBLOB="1c0000000000", @ANYRES32, @ANYRES32=r8, @ANYRES32=0x0, @ANYBLOB], 0xd0}, 0x20004005) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002a40)={&(0x7f0000000000)={0x50, 0x0, 0x0, {0x7, 0x22, 0x40, 0x4180c4, 0x0, 0x0, 0x8001}}, &(0x7f00000021c0)={0x18, 0x0, 0x9a84}, 0x0, &(0x7f0000002240)={0x18, 0x0, 0x5, {0x8}}, 0x0, &(0x7f00000022c0)={0x28, 0x0, 0x0, {{0x0, 0xdbb5, 0x2}}}, 0x0, 0x0, &(0x7f00000023c0)={0x1d, 0x0, 0x100, {'/dev/usbmon#\x00'}}, &(0x7f0000002400)={0x20, 0x0, 0x9}, &(0x7f0000002440)={0x78, 0x0, 0x2, {0x0, 0x0, 0x0, {0x0, 0x5, 0x6881, 0xfff000000000000, 0x6, 0x0, 0x0, 0x2, 0x7f, 0x4000, 0x1, 0xee00, 0x0, 0x0, 0x5}}}, 0x0, 0x0, &(0x7f0000002740)=ANY=[@ANYRES32=0xee00, @ANYRES32, @ANYBLOB, @ANYRES32=r8, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="0180000032f7ffff00000000040000000000000009000000000000000400"], 0x0, &(0x7f0000002a00)={0x20, 0xfffffffffffffffe, 0x0, {0x2, 0x0, 0x1, 0x101}}}) sendmsg$netlink(r0, &(0x7f0000000180)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x40400404}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000100)={0x18, 0x40, 0x2, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x8, 0x10, 0x0, 0x0, @pid=r1}]}, 0x18}, {&(0x7f0000000940)={0x126c, 0x39, 0x200, 0x70bd28, 0x25dfdbfd, "", [@nested={0x1db, 0x7d, 0x0, 0x1, [@generic="9636bf840ba06d1cdc075eac84923b1caf19175f6c54006460f134e4329e028aa5821a729be4fbf63bd57e74b3a3208a132f5ac5e7a6f516dd79436052910acf03ed13a8d0550df5c86ed29f8d21b981fec44343959287386be269e34e1f9c4e63433874a70e82956798d0bfcb64b8285890a88d1658346758a0a85fa1a825615aa96e348b4bcd97133382a0ad2d2373b6ea1f", @generic="2fd8bf3eb24daa9d1ebec0b38aabc7cc6bcd716e969bd37765958fe068238a1ddceb1bf0d435839c2142ad32ee124811b47f28a123b7bd8e4ec997dc", @generic="a2327d2d6453db00d984dc98a6a9440c7c7e03a4c731ed0db9a60c8ace7c420eb7897cc5b03f88e454248796db4274018ea71730490cbaebaf19c02d6bd78e9c52b98f95ecfce28535b16b322124750072bf988ea4e730e061136864853036ed136550db71f6d3572654c178b983cbffe59ea86d2a48eb11083f3537f1af63d63b533136809941a04d50c2c162bbba9ce3559726e18d10dbc14c423db1439ace6f1192d5e06d16627e6e9fc8d7a8c34e5e5bb285bde1e21419483c7edb1406953426a094604eea2917b998cd807b55046cbccdfd07985cd25e0c644caee81719a00797c7829e3a1a7c89ade23ca0f27b84caddd81ffe197a", @typed={0x8, 0x76, 0x0, 0x0, @uid=r8}, @typed={0x8, 0x4d, 0x0, 0x0, @uid=0xee00}]}, @nested={0x107d, 0x82, 0x0, 0x1, [@generic="98588f8bc8e39d7e7c76bb768b29543498d1544263418c985a9c732e452186c4b510a1969b6b2945fdb0dcbd06b5e23079c31dc4e70173bda73f501f8f99701e9643f555b9427dfc9d6feb7421ce07f00e9264323d9de91a8220ca935b659d44990262c66c", @typed={0x14, 0x14, 0x0, 0x0, @ipv6=@loopback}, @generic="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"]}]}, 0x126c}], 0x2, 0x0, 0x0, 0x800}, 0x0) [ 687.856113] erofs: read_super, device -> /dev/loop2 [ 687.869498] erofs: options -> [ 687.873726] erofs: cannot find valid erofs superblock [ 687.916150] erofs: unmounted for /dev/loop3 [ 687.937381] erofs: read_super, device -> /dev/loop0 [ 687.945184] erofs: read_super, device -> /dev/loop1 [ 687.948098] erofs: options -> [ 687.956443] erofs: read_super, device -> /dev/loop4 [ 687.959378] erofs: options -> [ 687.971787] erofs: options -> [ 687.975482] erofs: root inode @ nid 52 10:33:23 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x4, 0x5, &(0x7f0000000500)=[{&(0x7f00000000c0)="fcfcc736ff66f42d", 0x8, 0xe2}, {&(0x7f0000000140), 0x0, 0x2}, {&(0x7f0000000180)="e3148d18d01af7ed8d18354ad164cd12cb4d022e3b309bf6346a850d4ed4e6daf33925f7df303752c2250c0f9b05db1d7c9c84fbe9b5c4bab99bbc234544139a365c6757511d55f072e0a7bf58980055906357575e2412f1aaedd03cdffd5c8a3a1b36edf7d7767894cfc63a9f696cbfb79daa8828bf4ae1cdc9d455552ca23cde5e4ea69bfc872cc6af5f2bb357ff8f9c6570c97b133fb2a42c036dfd7d549578cdfd24da366f7165013f442c46ab6f4a02f2aa8823913f70138fa99fd5b5cfd94de0b54a6a2e6516fa879b9ce0ed498fe6e2b5c0f1734445cc5195969731a2e55430fe0d09fcd24bd20d91002960789407d6", 0xf3}, {&(0x7f0000000380)="cd63af4783c7633ca9c175ca041c4e7ae93b41fc85a846e2056bc033d4cf16c69d6cf81ea173da2770779430aadca808d141fd877cc95b311b59650d85fccae81ae574cbe641a0848498893e291b4a804e93be22e97f734036edaf4df79472c79ed7d3b3d8d405eb2d837e1ac8bb5947da63f7b0c88c7a2d023ba4f79571ba6f3ec6b6cba79050efae01753d6813", 0x8e, 0x2}, {&(0x7f0000000440)="0f84cc77747d69eb3ce6232ad9377f705f31c64ae221f10d4707e18f272cb13f0bc2d5d84a596a15978e538d58e66b30ee99c6dc2a6c4b96fbf1b42c662aa91f14837295719040bc03c6e5711193e2967bf65bddedd94d263e3d9759e50cc8b4279dc428a478728b0d414801d0be9054feffc49a35415f7fd8b3181c23cd4d87ac62bf02661da94279aca3e085e1dd71590c8cd09ca969b3aaf387ea5758c5f0e939b3d173", 0xa5, 0x7}], 0x4000, &(0x7f0000000580)=ANY=[@ANYBLOB='shortname=winnt,allow_utime=00000000000000000000010,utf8=0,uid<', @ANYRESDEC, @ANYBLOB="2c6db1076d135e4d41595f52451e442c7065726d69745f64697265637400000000"]) [ 687.980830] erofs: bogus i_mode (0) @ nid 52 [ 687.980946] erofs: root inode @ nid 36 [ 687.980985] erofs: unsupported i_format 16 of nid 36 [ 687.981199] erofs: unidentified requirements 5c216dd0, please upgrade kernel version [ 687.995392] erofs: read_super, device -> /dev/loop5 [ 688.013688] erofs: options -> [ 688.034614] erofs: unmounted for /dev/loop5 10:33:23 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981009300000c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 688.087858] erofs: read_super, device -> /dev/loop2 [ 688.093048] erofs: options -> [ 688.096304] erofs: cannot find valid erofs superblock 10:33:23 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0037", 0xf, 0x400}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 688.250631] erofs: read_super, device -> /dev/loop3 [ 688.262040] erofs: read_super, device -> /dev/loop1 [ 688.267173] erofs: options -> [ 688.270783] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 688.286481] erofs: unidentified requirements 5c216dd0, please upgrade kernel version 10:33:24 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0xcb0100}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 688.300459] erofs: FAULT_INJECTION was not selected [ 688.427760] erofs: read_super, device -> /dev/loop4 [ 688.432811] erofs: options -> [ 688.436405] erofs: read_super, device -> /dev/loop5 [ 688.457827] erofs: options -> [ 688.462548] erofs: read_super, device -> /dev/loop2 10:33:24 executing program 1: ioctl$AUTOFS_IOC_PROTOSUBVER(0xffffffffffffffff, 0x80049367, &(0x7f0000000040)) syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x4}], 0x8303, &(0x7f0000000340)) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000001900), 0x2000, 0x0) bind$nfc_llcp(r0, &(0x7f0000001940)={0x27, 0x1, 0x1, 0x8dc129d67bc3d081, 0x7, 0x9, "72b3eb40bb7a70fdbb3f96202335cedc3c4a1f4bc78024c06937d42d047be16404a2a9e1287478fb4665bb7f7aa7c59fa2e24ebbf3b45594ffe46cab83e2fe", 0x7}, 0x60) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000000c0)='./file1\x00', 0x0, 0x8, &(0x7f0000001780)=[{&(0x7f0000000140)="5de94c1b474c28455d163c11e0dae65e7891ebbc90273a80598147c430cf14cf6216c93e715b68611dec3346875923d032f49f83227a87b7022aac79202778d9a3842b662cfc05fd0b93f7598cebfab183dfcef952bf771832756e18712353f153b588d866ccd603589b6c053a780985eb70cdc27c9ec88cf4118f4d2d55c872ad7697024fd8692dbf33648fefe8ad79ffceaa39b2fdf83fdc80b0e4366e301cf59318d6bec4c5f12b66", 0xaa, 0x42fe}, {&(0x7f0000000200)="90c3bfd82e77f5be017996be4490ed1fd68b050955ecd5f9680fe35896c1da5fe4c400ffaa5aee89df1e81dfe20025aa96ddefc943425f30b05c49a8165909cf451a2d4d90f7d156a433a25f2990a7eef1fc65f39648ca371cd7e468f4ffe2bd91ca509c36c4e72b5b83d90016e9dd1d86df0bba26e3a426501cefb8bf71c175651e7f35433a2eb1d6200cfa979e901424b9ab578af49226c547be3989abb6b6f7d5a3bf9c", 0xa5}, {&(0x7f0000000380)="ed14f9d661e7e23e869e4ac72334964af782f32c54c06091a756", 0x1a, 0xfffffffffffffff7}, {&(0x7f00000003c0)="a8780625339eecefeba259d6b174e6508663c23d148c5e6ba4a594493967ae7ec16b25fbae751e1188aba9ac29fbdfe104e3ce6393c05cafc54961f36521e23f6e199b973813de41e089de594c8ecb6ff19cf5a714e7c587879d7213bdea6e572be0e164506d11a32ab451af8ba23c69c5618a01ac56124096b12f545dcaef6330a06a6ba9501c6c5355d2a4f868703bcf43526744f30fc67688d515163794ca9325a61ddfa94fe4302fdff6b5d73062fff3e979eef2bdf9cb4e3cdbb2ab809165905c948cd2d93784f5e8f155b5a75ff4fa002b63fd171594", 0xd9, 0x9}, {&(0x7f00000004c0)="f202de3d33bafcae3603b5d454c905aaa52010e14163864ace19dcf396ac1435f34e95b5de4dc5eedd913f39e0ca735afb23ffbe275e4b6610121b3279369f4d7c8269bf48a783b8f7909f46cc1935a8d181e23d2d23e33683acfe9bffde84b748d1bad1bc2e2c62ea3e53e7dfd6efa4bc0ce1278b4aa22b6e35525006c325cdbfca062367484b5577704aec138b95a70a28d92141d11df5da99e46ea51fbb12278a267c2c", 0xa5, 0xfffffffffffffff7}, {&(0x7f0000000580)="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0x1000}, {&(0x7f0000001580)="913b7202f6559fc1fd2f3b174db0dee49e16d8a22986a685817fb1b1fc21f9e4891f67fab2a926ca735c4d4385c95cf6e60a00ab1c3016a445a9b4b0f4aac153ed102c55c9d134885ffcdda8af2daeaaca5c9069f2c682b7bc2c276d41001ace0cef8ff81393bcf994323332dfe949ed2518f7af378db0c70db0f196050864364948af07fa0f6378d233e5253947bd877d65d623c832825f854b52bf053a173b189beadaf5531783971b8595ab3bd0071458f7173d7a22cdb48420cc63e18c34b2398e29a7a164be5f0f463afc5f38007099b8d1b146fc47176029c51c38ec264c19c540c8528e9e8204b783a024", 0xee, 0x5}, {&(0x7f0000001680)="552fd7ed43763c4f1a42da897db01d1f71f760b1417e7c08f35e54dbfd6f7fc3a9b761bbe78bc6ce26c9370de52b54a9aef34eb6349995d57273feef7e03dcb458399e04d53e425be73e7f9ea832ae9b52c017e95d87326ba66da8faa98d8d5fea3588a1f9aca0f4214c62fe5943440dda5cf4296409c910e3ce4141601b2c8908260845f20a1e3a91ad9480e5c95f196a1f0696c19f69c501a32e69526336a0df757cb910a61421e715d150ff0fd9be53479946e8c0634c4c9bcb6b3798c61bbcb6ef9888d804208407e56f3f", 0xcd, 0x1}], 0x2040004, &(0x7f0000001840)={[{@block_validity}, {@debug}, {@grpjquota_path={'grpjquota', 0x3d, './file0'}}, {@discard}, {@debug}], [{@defcontext={'defcontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'erofs\x00'}}, {@euid_gt={'euid>', 0xffffffffffffffff}}, {@measure}, {@obj_user={'obj_user', 0x3d, 'erofs\x00'}}]}) 10:33:24 executing program 5: ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040), 0x0, 0x80000, 0x0, 0xffffffffffffffff}) ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x101, 0x1, 0x80000001}) syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)) [ 688.492601] erofs: root inode @ nid 55 [ 688.505477] erofs: options -> [ 688.514111] erofs: cannot find valid erofs superblock [ 688.518211] erofs: bogus i_mode (0) @ nid 55 10:33:24 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) r5 = syz_open_dev$tty20(0xc, 0x4, 0x0) r6 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x1800) r7 = timerfd_create(0x8, 0x80800) fstat(r2, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002ac0)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c", @ANYRES32, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00 ', @ANYRES32, @ANYRES32=r7, @ANYBLOB="1c0000000000", @ANYRES32, @ANYRES32=r8, @ANYRES32=0x0, @ANYBLOB], 0xd0}, 0x20004005) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002a40)={&(0x7f0000000000)={0x50, 0x0, 0x0, {0x7, 0x22, 0x40, 0x4180c4, 0x0, 0x0, 0x8001}}, &(0x7f00000021c0)={0x18, 0x0, 0x9a84}, 0x0, &(0x7f0000002240)={0x18, 0x0, 0x5, {0x8}}, 0x0, &(0x7f00000022c0)={0x28, 0x0, 0x0, {{0x0, 0xdbb5, 0x2}}}, 0x0, 0x0, &(0x7f00000023c0)={0x1d, 0x0, 0x100, {'/dev/usbmon#\x00'}}, &(0x7f0000002400)={0x20, 0x0, 0x9}, &(0x7f0000002440)={0x78, 0x0, 0x2, {0x0, 0x0, 0x0, {0x0, 0x5, 0x6881, 0xfff000000000000, 0x6, 0x0, 0x0, 0x2, 0x7f, 0x4000, 0x1, 0xee00, 0x0, 0x0, 0x5}}}, 0x0, 0x0, &(0x7f0000002740)=ANY=[@ANYRES32=0xee00, @ANYRES32, @ANYBLOB, @ANYRES32=r8, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="0180000032f7ffff00000000040000000000000009000000000000000400"], 0x0, &(0x7f0000002a00)={0x20, 0xfffffffffffffffe, 0x0, {0x2, 0x0, 0x1, 0x101}}}) sendmsg$netlink(r0, &(0x7f0000000180)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x40400404}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000100)={0x18, 0x40, 0x2, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x8, 0x10, 0x0, 0x0, @pid=r1}]}, 0x18}, {&(0x7f0000000940)={0x126c, 0x39, 0x200, 0x70bd28, 0x25dfdbfd, "", [@nested={0x1db, 0x7d, 0x0, 0x1, [@generic="9636bf840ba06d1cdc075eac84923b1caf19175f6c54006460f134e4329e028aa5821a729be4fbf63bd57e74b3a3208a132f5ac5e7a6f516dd79436052910acf03ed13a8d0550df5c86ed29f8d21b981fec44343959287386be269e34e1f9c4e63433874a70e82956798d0bfcb64b8285890a88d1658346758a0a85fa1a825615aa96e348b4bcd97133382a0ad2d2373b6ea1f", @generic="2fd8bf3eb24daa9d1ebec0b38aabc7cc6bcd716e969bd37765958fe068238a1ddceb1bf0d435839c2142ad32ee124811b47f28a123b7bd8e4ec997dc", @generic="a2327d2d6453db00d984dc98a6a9440c7c7e03a4c731ed0db9a60c8ace7c420eb7897cc5b03f88e454248796db4274018ea71730490cbaebaf19c02d6bd78e9c52b98f95ecfce28535b16b322124750072bf988ea4e730e061136864853036ed136550db71f6d3572654c178b983cbffe59ea86d2a48eb11083f3537f1af63d63b533136809941a04d50c2c162bbba9ce3559726e18d10dbc14c423db1439ace6f1192d5e06d16627e6e9fc8d7a8c34e5e5bb285bde1e21419483c7edb1406953426a094604eea2917b998cd807b55046cbccdfd07985cd25e0c644caee81719a00797c7829e3a1a7c89ade23ca0f27b84caddd81ffe197a", @typed={0x8, 0x76, 0x0, 0x0, @uid=r8}, @typed={0x8, 0x4d, 0x0, 0x0, @uid=0xee00}]}, @nested={0x107d, 0x82, 0x0, 0x1, [@generic="98588f8bc8e39d7e7c76bb768b29543498d1544263418c985a9c732e452186c4b510a1969b6b2945fdb0dcbd06b5e23079c31dc4e70173bda73f501f8f99701e9643f555b9427dfc9d6feb7421ce07f00e9264323d9de91a8220ca935b659d44990262c66c", @typed={0x14, 0x14, 0x0, 0x0, @ipv6=@loopback}, @generic="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"]}]}, 0x126c}], 0x2, 0x0, 0x0, 0x800}, 0x0) [ 688.541935] erofs: unmounted for /dev/loop5 [ 688.556042] erofs: unmounted for /dev/loop3 [ 688.722947] erofs: read_super, device -> /dev/loop4 [ 688.728234] erofs: options -> [ 688.732269] erofs: root inode @ nid 55 [ 688.736837] erofs: bogus i_mode (0) @ nid 55 10:33:24 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0039", 0xf, 0x400}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 688.764168] erofs: read_super, device -> /dev/loop1 [ 688.770252] erofs: options -> [ 688.777146] erofs: cannot read erofs superblock [ 688.835370] erofs: read_super, device -> /dev/loop0 [ 688.842032] erofs: options -> [ 688.844505] erofs: read_super, device -> /dev/loop3 [ 688.848411] erofs: root inode @ nid 36 [ 688.853663] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 688.855982] erofs: unsupported i_format 16 of nid 36 [ 688.877189] erofs: FAULT_INJECTION was not selected [ 688.886923] erofs: read_super, device -> /dev/loop2 [ 688.893888] erofs: options -> [ 688.894679] erofs: read_super, device -> /dev/loop5 [ 688.897450] erofs: cannot find valid erofs superblock [ 688.919216] erofs: options -> 10:33:24 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0xcc0100}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:24 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) r5 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x1800) r6 = timerfd_create(0x8, 0x80800) fstat(r1, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002ac0)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c", @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00 ', @ANYRES32, @ANYRES32=r6, @ANYBLOB="1c0000000000", @ANYRES32, @ANYRES32=r7, @ANYRES32=0x0, @ANYBLOB], 0xd0}, 0x20004005) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002a40)={&(0x7f0000000000)={0x50, 0x0, 0x0, {0x7, 0x22, 0x40, 0x4180c4, 0x0, 0x0, 0x8001}}, &(0x7f00000021c0)={0x18, 0x0, 0x9a84}, 0x0, &(0x7f0000002240)={0x18, 0x0, 0x5, {0x8}}, 0x0, &(0x7f00000022c0)={0x28, 0x0, 0x0, {{0x0, 0xdbb5, 0x2}}}, 0x0, 0x0, &(0x7f00000023c0)={0x1d, 0x0, 0x100, {'/dev/usbmon#\x00'}}, &(0x7f0000002400)={0x20, 0x0, 0x9}, &(0x7f0000002440)={0x78, 0x0, 0x2, {0x0, 0x0, 0x0, {0x0, 0x5, 0x6881, 0xfff000000000000, 0x6, 0x0, 0x0, 0x2, 0x7f, 0x4000, 0x1, 0xee00, 0x0, 0x0, 0x5}}}, 0x0, 0x0, &(0x7f0000002740)=ANY=[@ANYRES32=0xee00, @ANYRES32, @ANYBLOB, @ANYRES32=r7, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="0180000032f7ffff00000000040000000000000009000000000000000400"], 0x0, &(0x7f0000002a00)={0x20, 0xfffffffffffffffe, 0x0, {0x2, 0x0, 0x1, 0x101}}}) [ 688.944985] erofs: read_super, device -> /dev/loop1 [ 688.951446] erofs: options -> [ 688.975587] erofs: cannot read erofs superblock [ 688.993584] erofs: unmounted for /dev/loop3 10:33:24 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)) r0 = syz_open_dev$sndctrl(&(0x7f0000000200), 0x0, 0x0) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0x80045500, &(0x7f0000000000)) openat(r1, &(0x7f0000000040)='./file0\x00', 0x101000, 0x40) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000580)) [ 689.149206] erofs: read_super, device -> /dev/loop4 [ 689.161316] erofs: unmounted for /dev/loop5 [ 689.166257] erofs: options -> [ 689.173786] erofs: root inode @ nid 57 [ 689.191222] erofs: bogus i_mode (0) @ nid 57 [ 689.239194] erofs: read_super, device -> /dev/loop2 [ 689.261576] erofs: options -> [ 689.277547] erofs: cannot find valid erofs superblock [ 689.299881] erofs: read_super, device -> /dev/loop3 10:33:25 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0063", 0xf, 0x400}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 689.305020] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 689.333328] erofs: read_super, device -> /dev/loop5 [ 689.339988] erofs: FAULT_INJECTION was not selected [ 689.345611] erofs: options -> [ 689.355859] erofs: read_super, device -> /dev/loop2 [ 689.363597] erofs: options -> [ 689.380112] erofs: cannot find valid erofs superblock 10:33:25 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)) [ 689.439963] erofs: unmounted for /dev/loop3 [ 689.444929] erofs: read_super, device -> /dev/loop4 [ 689.468310] erofs: options -> [ 689.479188] erofs: unmounted for /dev/loop5 [ 689.482284] erofs: root inode @ nid 99 [ 689.506627] erofs: bogus i_mode (0) @ nid 99 [ 689.622647] erofs: read_super, device -> /dev/loop4 [ 689.631539] erofs: options -> [ 689.643847] erofs: root inode @ nid 99 [ 689.665395] erofs: bogus i_mode (0) @ nid 99 [ 689.745070] erofs: read_super, device -> /dev/loop5 [ 689.766574] erofs: options -> [ 689.811675] erofs: unmounted for /dev/loop5 10:33:25 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981009400000c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:25 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x40c70100}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:25 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) r5 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x1800) r6 = timerfd_create(0x8, 0x80800) fstat(r1, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002ac0)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c", @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00 ', @ANYRES32, @ANYRES32=r6, @ANYBLOB="1c0000000000", @ANYRES32, @ANYRES32=r7, @ANYRES32=0x0, @ANYBLOB], 0xd0}, 0x20004005) 10:33:25 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000080)=ANY=[@ANYBLOB="c60d9227c9e9b7430bb3a0222bee2dc51359"]) 10:33:25 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0009", 0xf, 0x400}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 690.272963] erofs: read_super, device -> /dev/loop2 [ 690.308802] erofs: options -> [ 690.313751] erofs: read_super, device -> /dev/loop3 [ 690.320514] erofs: cannot find valid erofs superblock [ 690.322442] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 690.339458] erofs: read_super, device -> /dev/loop5 [ 690.360737] erofs: read_super, device -> /dev/loop4 [ 690.365724] erofs: FAULT_INJECTION was not selected [ 690.367720] erofs: options -> Æ’'Éé·C ³ "+î-ÅY [ 690.402541] erofs: options -> [ 690.420860] erofs: root inode @ nid 9 [ 690.429920] erofs: Unrecognized mount option "Æ’'Éé·C ³ "+î-ÅY" or missing value [ 690.460957] erofs: bogus i_mode (0) @ nid 9 [ 690.465641] erofs: read_super, device -> /dev/loop2 [ 690.471155] erofs: unmounted for /dev/loop3 10:33:26 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) syz_open_dev$tty20(0xc, 0x4, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x1800) timerfd_create(0x8, 0x80800) fstat(r1, &(0x7f0000001900)) 10:33:26 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c000a", 0xf, 0x400}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 690.506108] erofs: options -> [ 690.518603] erofs: cannot find valid erofs superblock 10:33:26 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x40c80100}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 690.708005] erofs: read_super, device -> /dev/loop3 [ 690.713408] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 690.732702] erofs: read_super, device -> /dev/loop5 [ 690.738109] erofs: FAULT_INJECTION was not selected 10:33:26 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) syz_open_dev$tty20(0xc, 0x4, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x1800) timerfd_create(0x8, 0x80800) [ 690.762356] erofs: read_super, device -> /dev/loop4 [ 690.769480] erofs: options -> Æ’'Éé·C ³ "+î-ÅY [ 690.790769] erofs: unmounted for /dev/loop3 [ 690.800883] erofs: options -> [ 690.808641] erofs: Unrecognized mount option "Æ’'Éé·C ³ "+î-ÅY" or missing value [ 690.819494] erofs: root inode @ nid 10 [ 690.829757] erofs: read_super, device -> /dev/loop2 [ 690.834924] erofs: options -> [ 690.843047] erofs: cannot find valid erofs superblock [ 690.848513] erofs: bogus i_mode (0) @ nid 10 10:33:26 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f00000000c0)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c0413ffced12c328ffc392b53337a03b2863660fd25981543cd27063a522ad13bd82a4cc6016efe2b9f787e76520fdafb2fb", 0x36, 0x480}, {0x0, 0x0, 0x1000}], 0x11, &(0x7f0000000240)=ANY=[@ANYBLOB="6e00007365725f78ff1e74722c00"]) r0 = syz_open_dev$sndctrl(&(0x7f0000000200), 0x0, 0x0) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0x80045500, &(0x7f0000000000)) statx(r1, &(0x7f0000000080)='./file0\x00', 0x7000, 0x2, &(0x7f0000000140)) chdir(&(0x7f0000000040)='./file0\x00') [ 690.997390] erofs: read_super, device -> /dev/loop3 [ 691.003524] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 691.016047] erofs: read_super, device -> /dev/loop2 [ 691.021389] erofs: options -> [ 691.026759] erofs: read_super, device -> /dev/loop4 [ 691.029385] erofs: cannot find valid erofs superblock [ 691.034280] erofs: options -> [ 691.041579] erofs: FAULT_INJECTION was not selected [ 691.055058] erofs: root inode @ nid 10 10:33:26 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x40c90100}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:26 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) syz_open_dev$tty20(0xc, 0x4, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x1800) [ 691.094249] erofs: bogus i_mode (0) @ nid 10 [ 691.095356] erofs: read_super, device -> /dev/loop5 [ 691.128595] erofs: options -> n [ 691.129514] erofs: unmounted for /dev/loop3 [ 691.137544] erofs: Unrecognized mount option "n" or missing value [ 691.200932] erofs: read_super, device -> /dev/loop2 [ 691.211541] erofs: options -> [ 691.237328] erofs: cannot find valid erofs superblock [ 691.312812] erofs: read_super, device -> /dev/loop3 [ 691.321799] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 691.341442] erofs: FAULT_INJECTION was not selected [ 691.357868] erofs: read_super, device -> /dev/loop2 [ 691.363000] erofs: options -> [ 691.377683] erofs: cannot find valid erofs superblock [ 691.396402] erofs: unmounted for /dev/loop3 [ 691.795606] erofs: read_super, device -> /dev/loop0 [ 691.896629] erofs: options -> [ 692.066614] erofs: root inode @ nid 36 [ 692.101079] erofs: unsupported i_format 16 of nid 36 [ 692.221480] erofs: read_super, device -> /dev/loop0 [ 692.415103] erofs: options -> [ 692.547063] erofs: root inode @ nid 36 [ 692.703009] erofs: unsupported i_format 16 of nid 36 10:33:28 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981009500000c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:28 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c002a", 0xf, 0x400}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:28 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) syz_open_dev$tty20(0xc, 0x4, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) 10:33:28 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x40ca0100}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:28 executing program 5: bind$l2tp(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local, 0x2}, 0x10) r0 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, 0x108) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1d, 0x2, 0x203) r3 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, 0x108) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000000c0)={r1}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2a, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000000200)={0x3, {{0xa, 0x1, 0x2000, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, {{0xa, 0x0, 0x4, @loopback}}}, 0x108) close(0xffffffffffffffff) r4 = socket$inet6(0xa, 0x80003, 0x6b) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000500)=ANY=[@ANYRES16=r4, @ANYRES16=0x0, @ANYBLOB="000427bd7000fddbdf25020000002c0007800800", @ANYRES64, @ANYRES32, @ANYBLOB="8002a9afbb483cc8f3dcf5c8a41cb3606795694c37564454f3ebdd83227348fbf7a995445ed6865eb398b1b429a232b73fadba97fa865ebb44e111d2891959b12ac6b73898e3ccdb07c3", @ANYRES32, @ANYBLOB, @ANYRESHEX, @ANYRES32], 0xa8}}, 0x40001) setsockopt$inet6_group_source_req(r4, 0x29, 0x2c, &(0x7f0000000380)={0x0, {{0xa, 0x4e23, 0x0, @mcast1, 0x3ff}}, {{0xa, 0x4e22, 0xff, @mcast2, 0x2}}}, 0x108) close(r2) r5 = socket$inet6(0xa, 0x80003, 0x6b) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000500)=ANY=[@ANYRES16=r5, @ANYRES16=0x0, @ANYBLOB="000427bd7000fddbdf25020000002c0007800800", @ANYRES64=r1, @ANYRES32, @ANYBLOB="8002a9afbb483cc8f3dcf5c8a41cb3606795694c37564454f3ebdd83227348fbf7a995445ed6865eb398b1b429a232b73fadba97fa865ebb44e111d2891959b12ac6b73898e3ccdb07c3", @ANYRES32, @ANYBLOB, @ANYRESHEX=r1, @ANYRES32=r2], 0xa8}}, 0x40001) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="340000001100010027bd7000fddbdf2500000000", @ANYRES32=0x0, @ANYBLOB="00000000003339419804a53b7e230000001400350073797a5f7475ee"], 0x34}}, 0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000080)={r1, 0x81}) syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)) [ 692.793340] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 692.802319] erofs: read_super, device -> /dev/loop2 [ 692.802328] erofs: options -> [ 692.812946] erofs: read_super, device -> /dev/loop4 [ 692.818265] erofs: cannot find valid erofs superblock [ 692.821573] erofs: read_super, device -> /dev/loop3 [ 692.839750] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 692.841135] erofs: options -> [ 692.858004] erofs: FAULT_INJECTION was not selected [ 692.863669] erofs: root inode @ nid 42 [ 692.889494] erofs: bogus i_mode (0) @ nid 42 [ 692.894251] erofs: read_super, device -> /dev/loop5 [ 692.902914] erofs: options -> [ 692.909094] erofs: read_super, device -> /dev/loop2 [ 692.914143] erofs: options -> [ 692.918777] erofs: cannot find valid erofs superblock 10:33:28 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) syz_open_dev$tty20(0xc, 0x4, 0x0) [ 692.934509] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 10:33:28 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x40cb0100}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:28 executing program 5: r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0xfffffffffffffff8, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xffff, 0x7}}, './file0/file0\x00'}) dup(r0) r2 = openat$vmci(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x40400) openat(r1, &(0x7f0000000080)='./file0\x00', 0x414020, 0x8) [ 692.961943] erofs: unmounted for /dev/loop3 [ 692.991480] erofs: unmounted for /dev/loop5 [ 693.040834] erofs: read_super, device -> /dev/loop4 [ 693.049829] erofs: options -> [ 693.068553] erofs: root inode @ nid 42 [ 693.086283] erofs: bogus i_mode (0) @ nid 42 10:33:28 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0034", 0xf, 0x400}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 693.199345] erofs: read_super, device -> /dev/loop3 [ 693.205476] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 693.257017] erofs: read_super, device -> /dev/loop2 [ 693.262926] erofs: options -> [ 693.272284] erofs: FAULT_INJECTION was not selected [ 693.275246] erofs: cannot find valid erofs superblock 10:33:29 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 10:33:29 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x40cc0100}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 693.324290] erofs: read_super, device -> /dev/loop5 [ 693.342743] erofs: options -> [ 693.354099] erofs: cannot find valid erofs superblock [ 693.362789] erofs: unmounted for /dev/loop3 [ 693.452339] erofs: read_super, device -> /dev/loop4 [ 693.493375] erofs: read_super, device -> /dev/loop2 [ 693.508860] erofs: options -> [ 693.526816] erofs: root inode @ nid 52 10:33:29 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x30, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0x0, 0xd}}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) r5 = syz_open_dev$tty20(0xc, 0x4, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001c40)={r1, r2, 0x0, 0x6, &(0x7f0000001c00)='erofs\x00'}, 0x30) r6 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x1800) r7 = timerfd_create(0x8, 0x80800) fstat(r2, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000001bc0)="8cec4057a33fe0ca856ec0") sendmsg$unix(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002ac0)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c", @ANYRES32, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00 ', @ANYRES32, @ANYRES32=r7, @ANYBLOB="1c0000000000", @ANYRES32, @ANYRES32=r8, @ANYRES32=0x0, @ANYBLOB], 0xd0}, 0x20004005) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002a40)={&(0x7f0000000000)={0x50, 0xfffffffffffffffe, 0x0, {0x7, 0x22, 0x40, 0x4180c4, 0x0, 0x0, 0x8001}}, &(0x7f00000021c0)={0x18, 0x0, 0x9a84}, 0x0, &(0x7f0000002240)={0x18, 0x0, 0x5, {0x8}}, 0x0, &(0x7f00000022c0)={0x28, 0x0, 0x0, {{0xd0b4, 0xdbb5, 0x2}}}, 0x0, 0x0, &(0x7f00000023c0)={0x1d, 0x0, 0x100, {'/oe\xbaD\x00\x00\x00\x00\x00\x00I\xd6'}}, &(0x7f0000002400)={0x20, 0x0, 0x9}, &(0x7f0000002440)={0x78, 0x0, 0x2, {0x0, 0x0, 0x0, {0x0, 0x5, 0x6881, 0xfff000000000000, 0x0, 0x0, 0x0, 0x2, 0x7f, 0x4000, 0x1, 0xee00, 0x0, 0x0, 0x5}}}, 0x0, 0x0, &(0x7f0000001c80)=ANY=[@ANYRES32=0xee00, @ANYRES32, @ANYBLOB="5e3fea7ece945466bc73f13b7950cd6212726cc7e89bd8b302b44bcd7441c1d9dcd0ed7e98cfe00b4f34d1d2ab634f1df1", @ANYRES32=r8, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="0180000032f7ffff00000000040000000000000009000000000000000400"], 0x0, &(0x7f0000002a00)={0x20, 0xfffffffffffffffe, 0x0, {0x2, 0x0, 0x1, 0x101}}}) sendmsg$netlink(r0, &(0x7f0000000180)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x40400404}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000100)={0x18, 0x40, 0x2, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x8, 0x10, 0x0, 0x0, @pid=r1}]}, 0x18}, {&(0x7f0000000940)={0x126c, 0x39, 0x200, 0x70bd28, 0x25dfdbfd, "", [@nested={0x1db, 0x7d, 0x0, 0x1, [@generic="9636bf840ba06d1cdc075eac84923b1caf19175f6c54006460f134e4329e028aa5821a729be4fbf63bd57e74b3a3208a132f5ac5e7a6f516dd79436052910acf03ed13a8d0550df5c86ed29f8d21b981fec44343959287386be269e34e1f9c4e63433874a70e82956798d0bfcb64b8285890a88d1658346758a0a85fa1a825615aa96e348b4bcd97133382a0ad2d2373b6ea1f", @generic="2fd8bf3eb24daa9d1ebec0b38aabc7cc6bcd716e969bd37765958fe068238a1ddceb1bf0d435839c2142ad32ee124811b47f28a123b7bd8e4ec997dc", @generic="a2327d2d6453db00d984dc98a6a9440c7c7e03a4c731ed0db9a60c8ace7c420eb7897cc5b03f88e454248796db4274018ea71730490cbaebaf19c02d6bd78e9c52b98f95ecfce28535b16b322124750072bf988ea4e730e061136864853036ed136550db71f6d3572654c178b983cbffe59ea86d2a48eb11083f3537f1af63d63b533136809941a04d50c2c162bbba9ce3559726e18d10dbc14c423db1439ace6f1192d5e06d16627e6e9fc8d7a8c34e5e5bb285bde1e21419483c7edb1406953426a094604eea2917b998cd807b55046cbccdfd07985cd25e0c644caee81719a00797c7829e3a1a7c89ade23ca0f27b84caddd81ffe197a", @typed={0x8, 0x76, 0x0, 0x0, @uid=r8}, @typed={0x8, 0x4d, 0x0, 0x0, @uid=0xee00}]}, @nested={0x107d, 0x82, 0x0, 0x1, [@generic="98588f8bc8e39d7e7c76bb768b29543498d1544263418c985a9c732e452186c4b510a1969b6b2945fdb0dcbd06b5e23079c31dc4e70173bda73f501f8f99701e9643f555b9427dfc9d6feb7421ce07f00e9264323d9de91a8220ca935b659d44990262c66c", @typed={0x14, 0x14, 0x0, 0x0, @ipv6=@loopback}, @generic="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"]}]}, 0x126c}], 0x2, 0x0, 0x0, 0x800}, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x5, 0x4, &(0x7f0000001380)=[{&(0x7f00000000c0)="c75bf8203c8b178b53a246fffb6d48d814a3f9e60533115c6b7696bd1b7cd31fce2068d60715eed9fac2b4", 0x2b, 0x9}, 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0x1000, 0x5}, {&(0x7f0000000140)="cd95e4441e188d4e616c1661a7613dbec96857e499be9aea4d6a7c598313aaeed45b94bbc330d5e24b7bffbc2009b04b9dbb47e27fb984ef2650abb1aca44dce4c0a96c2113e54dd61feb5447fdff01ba8ce578112e7fac4107bc0f3ea796b1588f27029e9dabf9231f06d5521", 0x6d, 0x6}, {&(0x7f00000001c0)="04460fdab29f86c684e01e1e1d3e20f9005562ce56c83568ba766627b87d9b0b0dcff90793a18d33ab608988ec9cbe8c6ffae1607a10db48e779e6815842acabb2dfd15d482303d2df8ac7be41a6df36d757c99e5dcd16ad392929d2675d1281add7450c0d66c7352076bae0535b2fdb3f1c06b460163da11b33a6f65272c740d453ba3f76fc4dc5017e766cd2d7412db95f82952ee37f258f94511b4d01e9d33ee5bf762d13434c952c7b46db03aae928785e69317b4804f5efd5622e3916d1ccbe60509b19d38eb1ca83ba1c1094cb92f48213d5ba095ba98a3ad5ba49ee0a799aca3956", 0xe5, 0x2}], 0x8000, &(0x7f0000001400)={[{@huge_never}, {@nr_inodes={'nr_inodes', 0x3d, [0x36, 0x35, 0x65, 0x65, 0x35, 0x65, 0x35, 0x29]}}, {@huge_never}], [{@euid_lt={'euid<', r8}}, {@hash}]}) [ 693.549197] erofs: read_super, device -> /dev/loop3 [ 693.551749] erofs: options -> [ 693.554384] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 693.568961] erofs: cannot find valid erofs superblock [ 693.575197] erofs: bogus i_mode (0) @ nid 52 [ 693.588443] erofs: FAULT_INJECTION was not selected [ 693.667482] erofs: unmounted for /dev/loop3 [ 693.732383] erofs: read_super, device -> /dev/loop5 [ 693.742580] erofs: options -> [ 693.755586] erofs: read_super, device -> /dev/loop4 [ 693.762804] erofs: read_super, device -> /dev/loop0 [ 693.769086] erofs: read_super, device -> /dev/loop2 [ 693.774117] erofs: options -> [ 693.779190] erofs: cannot find valid erofs superblock [ 693.785599] erofs: options -> [ 693.796897] erofs: root inode @ nid 52 [ 693.804437] erofs: unmounted for /dev/loop5 [ 693.811030] erofs: bogus i_mode (0) @ nid 52 [ 693.840166] erofs: options -> [ 693.843794] erofs: root inode @ nid 36 [ 693.856101] erofs: unsupported i_format 16 of nid 36 [ 694.192980] erofs: read_super, device -> /dev/loop0 [ 694.206934] erofs: options -> [ 694.211760] erofs: root inode @ nid 36 [ 694.215741] erofs: unsupported i_format 16 of nid 36 10:33:30 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981009600000c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:30 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) 10:33:30 executing program 5: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x42) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x100, 0x0) close(r1) bind$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x0, 0x0, 0x6, 0x80, 0x2, "fffc564f0495e684a5c62f9d5eba655e25b5db19bd41dd2dda7c56eb7cbc5b235fbdae0a6f2251b4d40dda80b7e86dd11b567eff3efecede006e3ae976a406", 0xa}, 0x60) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) preadv2(0xffffffffffffffff, &(0x7f0000002240)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/166, 0xa6}, {&(0x7f0000001240)=""/4096, 0x1000}], 0x3, 0x3, 0x2, 0x4) write$dsp(r2, &(0x7f0000000000)="875fb2157b9f7bd77a4cf1be0f9eeb633bc96e78cfd3f171c35c0cd4b76d64817e3c92cc13725e824dbc72712003054b304bc0e02565302b7f6d2f5c7a4acd0b0267c51313fac3b4ac9dd1b235c1c4dee92f56c13c87b1e79ddbf213d691d029e9610424a125c2243199c3c7570c3ddbdc", 0x71) 10:33:30 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0037", 0xf, 0x400}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:30 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x480a0300}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 694.387009] erofs: read_super, device -> /dev/loop4 [ 694.396167] erofs: options -> [ 694.400966] erofs: root inode @ nid 55 [ 694.412247] erofs: bogus i_mode (0) @ nid 55 [ 694.420771] erofs: read_super, device -> /dev/loop3 [ 694.426336] erofs: read_super, device -> /dev/loop2 10:33:30 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @loopback}}}, 0x108) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x6b) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000c00)={&(0x7f0000000c40)=ANY=[@ANYRES16=r3, @ANYRES16=0x0, @ANYBLOB="000427bd7000fddbdf25020000002c0007800800", @ANYRES64, @ANYRES32, @ANYBLOB="8002a9afbb483cc8f3dcf5c8a41cb3606795694c37564454f3ebdd83227348fbf7a995445ed6865eb398b1b429a232b73fadba97fa865ebb44e111d2891959b12ac6b73898e3ccdb07c3", @ANYRES32, @ANYBLOB, @ANYRESHEX, @ANYBLOB="32f2e1a93591ad429df69e1a184b94ed5bb4bf18314f01e3788062544ad30cd2714b3540756c9cab14c374def087aec8d1800bbb6f9d19378841dc33c447a4ad49b0ce0b523e7e3b0e5dbf9404bc4ae2ad93140c7c8b89d8d8f2008eecb5f9b87c409715eca6db67b9586a723a7dfeb89fa4dcdc825b4c3fcacffcc052ecce39cd7355e73c51221e03984f4eba610dafc93f6946835785d79c7b04d1097120d585b362c675fb068f313132559ba3ea3d81572f823cdef8fe3111cd006fff72762a23350ea95d2f9b42048dede26f51c1603beb377d61f2aec43da01c7d81eee4c8ca716461e5945f"], 0xa8}}, 0x40001) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@deltclass={0x3c, 0x29, 0x2, 0x70bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xe, 0xfff1}, {0xffe0, 0xfff1}, {0xfff1, 0x2}}, [@TCA_RATE={0x6, 0x5, {0x3b, 0x5}}, @TCA_RATE={0x6, 0x5, {0x1f, 0x9}}, @TCA_RATE={0x6, 0x5, {0x8, 0x9}}]}, 0x3c}}, 0x0) r4 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2a, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r4, 0x29, 0x2b, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @loopback}}}, 0x108) close(r4) r5 = socket$inet6(0xa, 0x80003, 0x6b) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000500)=ANY=[@ANYRES16=r5, @ANYRES16=0x0, @ANYBLOB="000427bd7000fddbdf25020000002c0007800800", @ANYRES64=r2, @ANYRES32, @ANYBLOB="8002a9afbb483cc8f3dcf5c8a41cb3606795694c37564454f3ebdd83227348fbf7a995445ed6865eb398b1b429a232b73fadba97fa865ebb44e111d2891959b12ac6b73898e3ccdb07c3", @ANYRES32, @ANYBLOB, @ANYRESHEX=r2, @ANYRES32=r4], 0xa8}}, 0x40001) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000000780)={0x6, {{0xa, 0x4e22, 0x4, @empty, 0x2}}, 0x1, 0x7, [{{0xa, 0x4e22, 0x4, @mcast1, 0x7fffffff}}, {{0xa, 0x4e20, 0x1, @mcast2, 0x633}}, {{0xa, 0x4e23, 0x40, @local, 0x5}}, {{0xa, 0x4e23, 0x9, @private1={0xfc, 0x1, '\x00', 0x1}, 0x8001}}, {{0xa, 0x4e23, 0x3, @loopback, 0xffff}}, {{0xa, 0x4e24, 0x2, @empty, 0x1000}}, {{0xa, 0x4e20, 0x0, @mcast2, 0x7}}]}, 0x410) r6 = socket$inet6(0xa, 0x80003, 0x6b) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000500)=ANY=[@ANYRES16=r6, @ANYRES16=0x0, @ANYBLOB="000427bd7000fddbdf25020000002c0007800800", @ANYRES64=r0, @ANYRES32, @ANYBLOB="8002a9afbb483cc8f3dcf5c8a41cb3606795694c37564454f3ebdd83227348fbf7a995445ed6865eb398b1b429a232b73fadba97fa865ebb44e111d2891959b12ac6b73898e3ccdb07c3", @ANYRES32, @ANYBLOB, @ANYRESHEX=r0, @ANYRES32=r1], 0xa8}}, 0x40001) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3dc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000380], 0x0, &(0x7f0000000040), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{0x9, 0x4c, 0x886c, 'ip6tnl0\x00', 'netdevsim0\x00', 'veth0_virt_wifi\x00', 'rose0\x00', @remote, [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], @remote, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0x196, 0x1c6, 0x216, [@comment={{'comment\x00', 0x0, 0x100}}], [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffe}}], @common=@log={'log\x00', 0x28, {{0x80, "42f4482d6afce378518587e0f6b78cdb2359132bb9f3e0da7b78fa73daa3", 0x16}}}}, {0x9, 0xc, 0x1fb, 'veth1_to_batadv\x00', 'ip_vti0\x00', '\x00', 'batadv_slave_1\x00', @multicast, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @multicast, [0xff, 0x0, 0xff], 0x9e, 0xd6, 0x106, [@state={{'state\x00', 0x0, 0x8}, {{0x7ff}}}], [@common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xffffffffffffffff}}}], @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffd}]}, 0x454) syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)) [ 694.444499] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 694.457971] erofs: options -> [ 694.465814] erofs: cannot find valid erofs superblock [ 694.485577] erofs: FAULT_INJECTION was not selected [ 694.516168] erofs: read_super, device -> /dev/loop4 [ 694.516177] erofs: options -> [ 694.516509] erofs: root inode @ nid 55 [ 694.516685] erofs: bogus i_mode (0) @ nid 55 10:33:30 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0039", 0xf, 0x400}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:30 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) [ 694.606434] erofs: read_super, device -> /dev/loop5 [ 694.615839] erofs: read_super, device -> /dev/loop2 [ 694.623539] erofs: options -> [ 694.629286] erofs: options -> [ 694.634303] erofs: cannot find valid erofs superblock [ 694.648815] erofs: unmounted for /dev/loop3 10:33:30 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x4ecc0100}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:30 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x8303, &(0x7f0000000340)) [ 694.781093] erofs: unmounted for /dev/loop5 [ 694.861850] erofs: read_super, device -> /dev/loop3 [ 694.873605] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 694.886666] erofs: read_super, device -> /dev/loop4 [ 694.901794] erofs: options -> [ 694.906458] erofs: read_super, device -> /dev/loop5 [ 694.908632] erofs: read_super, device -> /dev/loop2 [ 694.915643] erofs: FAULT_INJECTION was not selected [ 694.924130] erofs: root inode @ nid 57 [ 694.933388] erofs: options -> [ 694.941702] erofs: bogus i_mode (0) @ nid 57 [ 694.946669] erofs: cannot find valid erofs superblock [ 694.963398] erofs: options -> [ 694.973917] erofs: cannot find valid erofs superblock 10:33:30 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) [ 695.033157] erofs: read_super, device -> /dev/loop4 [ 695.045416] erofs: unmounted for /dev/loop3 [ 695.051522] erofs: options -> [ 695.059079] erofs: root inode @ nid 57 [ 695.070398] erofs: bogus i_mode (0) @ nid 57 10:33:30 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x47c}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)) [ 695.195609] erofs: read_super, device -> /dev/loop3 [ 695.206252] erofs: read_super, device -> /dev/loop5 [ 695.214833] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 695.231818] erofs: options -> [ 695.240113] erofs: unsupported i_format 16832 of nid 36 [ 695.247010] erofs: FAULT_INJECTION was not selected [ 695.344604] erofs: read_super, device -> /dev/loop5 [ 695.351367] erofs: unmounted for /dev/loop3 [ 695.359005] erofs: options -> [ 695.370790] erofs: unsupported i_format 16832 of nid 36 [ 696.082335] erofs: read_super, device -> /dev/loop0 [ 696.087602] erofs: options -> [ 696.090876] erofs: root inode @ nid 36 [ 696.094811] erofs: unsupported i_format 16 of nid 36 [ 696.175406] erofs: read_super, device -> /dev/loop0 [ 696.205033] erofs: options -> [ 696.209921] erofs: root inode @ nid 36 [ 696.213896] erofs: unsupported i_format 16 of nid 36 10:33:31 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981d9dcdf720c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:31 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0063", 0xf, 0x400}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:31 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x4fcc0100}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:31 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) 10:33:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)={0x1c, r1, 0x717, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000200), r6) sendmsg$IEEE802154_LLSEC_SETPARAMS(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='0\x00\x00s', @ANYRES16=r8, @ANYBLOB="11000000000000000000250000000a0001007770616e33000000050029000000000005002a0000000000"], 0x30}}, 0x0) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r7, &(0x7f0000000280)={&(0x7f00000001c0), 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x28, r1, 0x1, 0x70bd2c, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x840}, 0x20000000) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_WPAN_PHY(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)={0x1c, r5, 0x717, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) sendmsg$NL802154_CMD_GET_SEC_KEY(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x24, r1, 0x400, 0x70bd26, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x24}, 0x1, 0x0, 0x0, 0x4cc00}, 0x400c080) syz_mount_image$erofs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x1080327, &(0x7f0000000040)=ANY=[@ANYBLOB="60bc7918c543f4a6f0cf2ad726b23850ad36481a1bc9337d7f156d8eeb4d9ad06afe309bad8fb937e2520b69a2fe7ff42b99e53cd557055ec10cca4215beed26"]) [ 696.337081] erofs: read_super, device -> /dev/loop3 [ 696.355480] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 696.375568] erofs: FAULT_INJECTION was not selected [ 696.385410] erofs: read_super, device -> /dev/loop2 [ 696.390917] erofs: read_super, device -> /dev/loop4 [ 696.395948] erofs: options -> [ 696.407713] erofs: options -> [ 696.413042] erofs: root inode @ nid 99 [ 696.417368] erofs: cannot find valid erofs superblock [ 696.428897] erofs: bogus i_mode (0) @ nid 99 10:33:32 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x50cc0100}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:32 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) socket$netlink(0x10, 0x3, 0x0) [ 696.513753] erofs: read_super, device -> /dev/loop4 [ 696.519461] erofs: options -> [ 696.548556] erofs: root inode @ nid 99 [ 696.554574] erofs: unmounted for /dev/loop3 [ 696.569030] erofs: bogus i_mode (0) @ nid 99 10:33:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) r5 = syz_open_dev$tty20(0xc, 0x4, 0x0) r6 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x1800) r7 = timerfd_create(0x8, 0x80800) fstat(r2, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002ac0)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c", @ANYRES32, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00 ', @ANYRES32, @ANYRES32=r7, @ANYBLOB="1c0000000000", @ANYRES32, @ANYRES32=r8, @ANYRES32=0x0, @ANYBLOB], 0xd0}, 0x20004005) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002a40)={&(0x7f0000000000)={0x50, 0x0, 0x0, {0x7, 0x22, 0x40, 0x4180c4, 0x0, 0x0, 0x8001}}, &(0x7f00000021c0)={0x18, 0x0, 0x9a84}, 0x0, &(0x7f0000002240)={0x18, 0x0, 0x5, {0x8}}, 0x0, &(0x7f00000022c0)={0x28, 0x0, 0x0, {{0x0, 0xdbb5, 0x2}}}, 0x0, 0x0, &(0x7f00000023c0)={0x1d, 0x0, 0x100, {'/dev/usbmon#\x00'}}, &(0x7f0000002400)={0x20, 0x0, 0x9}, &(0x7f0000002440)={0x78, 0x0, 0x2, {0x0, 0x0, 0x0, {0x0, 0x5, 0x6881, 0xfff000000000000, 0x6, 0x0, 0x0, 0x2, 0x7f, 0x4000, 0x1, 0xee00, 0x0, 0x0, 0x5}}}, 0x0, 0x0, &(0x7f0000002740)=ANY=[@ANYRES32=0xee00, @ANYRES32, @ANYBLOB, @ANYRES32=r8, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="0180000032f7ffff00000000040000000000000009000000000000000400"], 0x0, &(0x7f0000002a00)={0x20, 0xfffffffffffffffe, 0x0, {0x2, 0x0, 0x1, 0x101}}}) sendmsg$netlink(r0, &(0x7f0000000180)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x40400404}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000100)={0x18, 0x40, 0x2, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x8, 0x10, 0x0, 0x0, @pid=r1}]}, 0x18}, {&(0x7f0000000940)={0x126c, 0x39, 0x200, 0x70bd28, 0x25dfdbfd, "", [@nested={0x1db, 0x7d, 0x0, 0x1, [@generic="9636bf840ba06d1cdc075eac84923b1caf19175f6c54006460f134e4329e028aa5821a729be4fbf63bd57e74b3a3208a132f5ac5e7a6f516dd79436052910acf03ed13a8d0550df5c86ed29f8d21b981fec44343959287386be269e34e1f9c4e63433874a70e82956798d0bfcb64b8285890a88d1658346758a0a85fa1a825615aa96e348b4bcd97133382a0ad2d2373b6ea1f", @generic="2fd8bf3eb24daa9d1ebec0b38aabc7cc6bcd716e969bd37765958fe068238a1ddceb1bf0d435839c2142ad32ee124811b47f28a123b7bd8e4ec997dc", @generic="a2327d2d6453db00d984dc98a6a9440c7c7e03a4c731ed0db9a60c8ace7c420eb7897cc5b03f88e454248796db4274018ea71730490cbaebaf19c02d6bd78e9c52b98f95ecfce28535b16b322124750072bf988ea4e730e061136864853036ed136550db71f6d3572654c178b983cbffe59ea86d2a48eb11083f3537f1af63d63b533136809941a04d50c2c162bbba9ce3559726e18d10dbc14c423db1439ace6f1192d5e06d16627e6e9fc8d7a8c34e5e5bb285bde1e21419483c7edb1406953426a094604eea2917b998cd807b55046cbccdfd07985cd25e0c644caee81719a00797c7829e3a1a7c89ade23ca0f27b84caddd81ffe197a", @typed={0x8, 0x76, 0x0, 0x0, @uid=r8}, @typed={0x8, 0x4d, 0x0, 0x0, @uid=0xee00}]}, @nested={0x107d, 0x82, 0x0, 0x1, [@generic="98588f8bc8e39d7e7c76bb768b29543498d1544263418c985a9c732e452186c4b510a1969b6b2945fdb0dcbd06b5e23079c31dc4e70173bda73f501f8f99701e9643f555b9427dfc9d6feb7421ce07f00e9264323d9de91a8220ca935b659d44990262c66c", @typed={0x14, 0x14, 0x0, 0x0, @ipv6=@loopback}, @generic="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"]}]}, 0x126c}], 0x2, 0x0, 0x0, 0x800}, 0x0) syz_mount_image$erofs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x99b00, &(0x7f00000001c0)={[{@nouser_xattr}, {@noacl}, {@noacl}], [{@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@uid_lt}, {@smackfsroot={'smackfsroot', 0x3d, '&'}}, {@dont_hash}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@fowner_gt={'fowner>', r8}}, {@appraise}, {@context={'context', 0x3d, 'user_u'}}, {@context={'context', 0x3d, 'unconfined_u'}}]}) 10:33:32 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c00ff", 0xf, 0x400}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 696.694272] erofs: read_super, device -> /dev/loop2 [ 696.712880] erofs: options -> [ 696.721179] erofs: cannot find valid erofs superblock [ 696.747874] erofs: read_super, device -> /dev/loop3 10:33:32 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x54cc0100}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 696.795163] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 696.823915] erofs: FAULT_INJECTION was not selected 10:33:32 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 696.896849] erofs: read_super, device -> /dev/loop4 [ 696.910657] erofs: read_super, device -> /dev/loop0 [ 696.915291] erofs: options -> [ 696.915697] erofs: options -> [ 696.915752] erofs: root inode @ nid 36 [ 696.933638] erofs: root inode @ nid 255 [ 696.939372] erofs: unmounted for /dev/loop3 [ 696.943241] erofs: unsupported i_format 16 of nid 36 [ 696.954825] erofs: bogus i_mode (0) @ nid 255 10:33:32 executing program 1: ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000000)={0xffffffffffffffff, 0x10000, 0x1, 0x7fff}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "2156816c73038c"}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x1) ioctl$USBDEVFS_IOCTL(r4, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect={0x0, 0x5517, 0x48000000}) ioctl$USBDEVFS_IOCTL(r4, 0x8108551b, &(0x7f0000000380)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {0x0}, {}, {}, {0x0}, {}, {}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0}, {}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, r6}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0}, {}, {0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0}, {0x0}, {}, {0x0, r6}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, r6}], 0xfd, "d4c90300"}) ioctl$BTRFS_IOC_TREE_SEARCH(r3, 0xd0009411, &(0x7f000005e100)={{0x0, 0x81, 0x101, 0x100, 0x1000, 0x80000000, 0x40, 0x3, 0x5, 0x5, 0x8, 0x0, 0x8000, 0xe1186fd, 0x9}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x4, [{0x0}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {0x0, 0x0}, {}, {r127}, {}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0}, {}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, r58}, {0x0}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {}, {}, {}, {0x0}, {}, {0x0}, {}, {0x0}, {}, {}, {}, {0x0}, {0x0}, {}, {}, {0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {}, {}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {}, {0x0, r2}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0}, {}, {}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {}, {}, {0x0, r68}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {0x0}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, r6}], 0x0, "b67d5166ab9c79"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004d100)={0xfffffffffffffff9, [{}, {0x0, r170}, {}, {0x0, r256}, {0x0, r130}, {}, {r46}, {0x0, r232}, {r88, r95}, {0x0, r154}, {r255}, {0x0, r51}, {}, {r61}, {r98}, {r171, r137}, {r110}, {r43, r6}, {0x0, r97}, {r191, r73}, {r25}, {r231, r196}, {r166}, {r135}, {r205, r41}, {r131, r244}, {r7, r220}, {r209, r224}, {0x0, r16}, {0x0, r123}, {r96, r212}, {r83, r148}, {0x0, r15}, {r126, r102}, {0x0, r200}, {0x0, r116}, {}, {r257, r158}, {0x0, r19}, {r69}, {r35, r217}, {r149, r179}, {0x0, r250}, {0x0, r28}, {0x0, r13}, {0x0, r48}, {r190, r58}, {r62, r76}, {r184, r204}, {0x0, r261}, {r89, r246}, {r78, r146}, {0x0, r159}, {}, {r206}, {0x0, r244}, {r243, r258}, {0x0, r219}, {r117, r120}, {0x0, r122}, {0x0, r106}, {r94}, {r104, r8}, {}, {}, {r221, r100}, {r144, r45}, {}, {r27}, {r182, r195}, {0x0, r136}, {r20}, {0x0, r225}, {}, {r140, r214}, {r252}, {0x0, r77}, {0x0, r178}, {r107, r234}, {r226, r52}, {0x0, r114}, {0x0, r146}, {0x0, r91}, {}, {}, {0x0, r174}, {}, {r40}, {r147, r56}, {r172, r248}, {r54}, {r156, r173}, {r188, r24}, {r32}, {0x0, r245}, {}, {r171}, {r82}, {0x0, r168}, {r167, r236}, {r66, r124}, {r175, r150}, {0x0, r143}, {r121}, {0x0, r30}, {r189, r81}, {0x0, r181}, {r262, r102}, {r192, r134}, {r17, r74}, {}, {r238}, {r218, r45}, {r53}, {0x0, r77}, {r108, r139}, {r115}, {}, {r147, r99}, {r31, r210}, {0x0, r80}, {r228, r137}, {r131, r229}, {0x0, r160}, {r11, r197}, {r199}, {r161}, {0x0, r56}, {}, {r29, r48}, {r222, r118}, {}, {r227, r21}, {r71, r112}, {r26}, {r50, r22}, {0x0, r37}, {r133}, {r67}, {0x0, r84}, {r23}, {}, {r34, r142}, {0x0, r57}, {r211, r124}, {r185}, {r253}, {0x0, r177}, {0x0, r251}, {r14, r39}, {r131, r111}, {r171}, {0x0, r240}, {0x0, r143}, {r237, r101}, {r215}, {}, {0x0, r70}, {r75, r198}, {}, {r113}, {0x0, r59}, {0x0, r203}, {r194, r162}, {0x0, r44}, {0x0, r154}, {r153, r86}, {r27, r239}, {r190, r10}, {r103}, {0x0, r16}, {}, {r163}, {r63, r105}, {0x0, r141}, {r38, r125}, {0x0, r60}, {0x0, r176}, {}, {r194}, {0x0, r138}, {r152, r139}, {}, {r109, r183}, {0x0, r145}, {r175}, {r235}, {r208, r187}, {0x0, r86}, {r223}, {r157, r181}, {r216}, {0x0, r47}, {}, {r12, r59}, {r241}, {r241, r259}, {}, {}, {0x0, r92}, {0x0, r245}, {r151}, {}, {r247}, {r164}, {r193}, {r7}, {r201}, {}, {r18}, {r42}, {r85}, {r49}, {}, {r119}, {r249}, {r9}, {}, {r25}, {r90, r55}, {r211}, {}, {r213, r230}, {}, {}, {}, {r186}, {0x0, r64}, {r11, r202}, {0x0, r44}, {}, {}, {0x0, r169}, {0x0, r254}, {r5, r244}, {r87}, {r33, r65}, {0x0, r260}, {r155, r207}, {0x0, r233}, {}, {}, {0x0, r79}, {0x0, r148}, {r83, r72}, {0x0, r44}, {0x0, r242}, {r93}, {0x0, r165}, {r180, r70}, {}, {}, {}, {r132, r128}, {r129, r36}], 0x8, "3c1d4c65c79995"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000007c0)={0x0, 0x0, "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", "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"}) r265 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r266 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8090, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r265, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r266, 0x81f8943c, &(0x7f0000000400)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r264}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r267}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000056e40)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r263}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r268}, {}, {}, {}, {}, {}, {}, {0x0, r269}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r267}], 0x1f, "f9ff1e1ccf50b4"}) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/101, 0x65) recvfrom(r0, &(0x7f0000000100)=""/213, 0xd5, 0x40000002, &(0x7f0000000200)=@generic={0x2a, "63671ba8bafa30ab59d7b64a22cbbab7ed69722dfe66ee54cf37c30b89af91394c60e9f84fbec352ffdcdce00f002c33dd5d52d6a826988c14d901c6cf8b495a201369649dfdbce8d650166c5704cd1051c6d650829697de8ced4f50214be752d3e4b4c5348d3e4f740bb9dc9d5533d3f4bef7a5e99ec1724d247c05d2dd"}, 0x80) [ 697.060762] hub 9-0:1.0: USB hub found [ 697.066120] hub 9-0:1.0: 8 ports detected [ 697.081698] erofs: read_super, device -> /dev/loop2 [ 697.086747] erofs: options -> [ 697.102636] erofs: cannot find valid erofs superblock [ 697.147193] erofs: read_super, device -> /dev/loop3 [ 697.166292] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 697.183565] erofs: read_super, device -> /dev/loop4 [ 697.187971] erofs: FAULT_INJECTION was not selected [ 697.209499] erofs: options -> [ 697.213023] erofs: root inode @ nid 255 [ 697.230187] erofs: bogus i_mode (0) @ nid 255 [ 697.243121] erofs: unmounted for /dev/loop3 [ 697.328683] erofs: read_super, device -> /dev/loop0 [ 697.333733] erofs: options -> [ 697.338453] erofs: root inode @ nid 36 [ 697.343285] erofs: unsupported i_format 16 of nid 36 [ 697.384016] erofs: read_super, device -> /dev/loop2 [ 697.395227] erofs: options -> [ 697.399766] erofs: cannot find valid erofs superblock 10:33:33 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981dfdcdf720c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:33 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)) r0 = syz_open_dev$sndctrl(&(0x7f0000000200), 0x0, 0x0) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0x80045500, &(0x7f0000000000)) openat(r1, &(0x7f0000000040)='./file0\x00', 0x10000, 0x100) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2a, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r3, 0x29, 0x2b, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @loopback}}}, 0x108) close(r3) r4 = socket$inet6(0xa, 0x80003, 0x6b) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000500)=ANY=[@ANYRES16=r4, @ANYRES16=0x0, @ANYBLOB="000427bd7000fddbdf25020000002c0007800800", @ANYRES64=r2, @ANYRES32, @ANYBLOB="8002a9afbb483cc8f3dcf5c8a41cb3606795694c37564454f3ebdd83227348fbf7a995445ed6865eb398b1b429a232b73fadba97fa865ebb44e111d2891959b12ac6b73898e3ccdb07c3", @ANYRES32, @ANYBLOB, @ANYRESHEX=r2, @ANYRES32=r3], 0xa8}}, 0x40001) getsockopt$inet6_dccp_buf(r3, 0x21, 0x2, &(0x7f0000000180)=""/75, &(0x7f0000000240)=0x4b) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000140)=0x60) 10:33:33 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)=ANY=[@ANYBLOB="0e"]) r0 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, 0x108) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), r0) r2 = syz_open_dev$mouse(&(0x7f0000000140), 0xfff, 0x101480) sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)={0x54, r1, 0x100, 0x70bd27, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xff}]}, 0x54}, 0x1, 0x0, 0x0, 0x20880}, 0x400c000) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.advise\x00') 10:33:33 executing program 3: syz_mount_image$erofs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:33 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0x10, 0x400}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:33 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x56cc0100}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 697.555980] erofs: read_super, device -> /dev/loop1 [ 697.561534] erofs: options -> [ 697.573716] erofs: read_super, device -> /dev/loop5 [ 697.579215] erofs: read_super, device -> /dev/loop2 [ 697.581841] erofs: options ->  [ 697.584234] erofs: options -> [ 697.584637] erofs: read_super, device -> /dev/loop4 [ 697.594024] erofs: Unrecognized mount option "" or missing value 10:33:33 executing program 3: syz_mount_image$erofs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 697.605150] erofs: options -> [ 697.608745] erofs: cannot find valid erofs superblock [ 697.614083] erofs: read_super, device -> /dev/loop0 [ 697.617258] erofs: root inode @ nid 36 [ 697.625007] erofs: mounted on /dev/loop4 with opts: . [ 697.626329] erofs: options -> [ 697.641666] erofs: root inode @ nid 36 [ 697.645751] erofs: unsupported i_format 16 of nid 36 10:33:33 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000140)="e2e1f5e0f2029981010000000c0024", 0xf, 0x10001}, {&(0x7f0000010100)="05000000c041", 0x6, 0x47d}, {0x0, 0x0, 0x3ff}], 0x8303, &(0x7f0000000080)={[{@nouser_xattr}, {@nouser_xattr}, {@noacl}, {@nouser_xattr}, {@acl}, {@acl}]}) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="ca384288781620895990428ac861738436393f215e87d756f8a08eb804bd83084b193fd4f095da90d0e6b7886183ec9b00e774dd5bdcad1ffcb64f3a96e5c799527b7e"], &(0x7f00000000c0)='erofs\x00', 0x6, 0x2) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000200)=""/31, 0x1f}, {&(0x7f0000000240)=""/42, 0x2a}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/203, 0xcb}, {&(0x7f0000001440)=""/183, 0xb7}], 0x5}, 0x10002) [ 697.793422] erofs: unmounted for /dev/loop1 [ 697.826233] erofs: read_super, device -> /dev/loop2 [ 697.831551] erofs: options -> [ 697.835315] erofs: cannot find valid erofs superblock [ 697.908594] erofs: read_super, device -> /dev/loop5 10:33:33 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x64c60100}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:33 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0x22, 0x400}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 697.935439] erofs: options ->  [ 697.949292] erofs: Unrecognized mount option "" or missing value [ 697.966487] erofs: unmounted for /dev/loop4 10:33:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) r5 = syz_open_dev$tty20(0xc, 0x4, 0x0) r6 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x1800) r7 = timerfd_create(0x8, 0x80800) fstat(r2, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002ac0)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c", @ANYRES32, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00 ', @ANYRES32, @ANYRES32=r7, @ANYBLOB="1c0000000000", @ANYRES32, @ANYRES32=r8, @ANYRES32=0x0, @ANYBLOB], 0xd0}, 0x20004005) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002a40)={&(0x7f0000000000)={0x50, 0x0, 0x0, {0x7, 0x22, 0x40, 0x4180c4, 0x0, 0x0, 0x8001}}, &(0x7f00000021c0)={0x18, 0x0, 0x9a84}, 0x0, &(0x7f0000002240)={0x18, 0x0, 0x5, {0x8}}, 0x0, &(0x7f00000022c0)={0x28, 0x0, 0x0, {{0x0, 0xdbb5, 0x2}}}, 0x0, 0x0, &(0x7f00000023c0)={0x1d, 0x0, 0x100, {'/dev/usbmon#\x00'}}, &(0x7f0000002400)={0x20, 0x0, 0x9}, &(0x7f0000002440)={0x78, 0x0, 0x2, {0x0, 0x0, 0x0, {0x0, 0x5, 0x6881, 0xfff000000000000, 0x6, 0x0, 0x0, 0x2, 0x7f, 0x4000, 0x1, 0xee00, 0x0, 0x0, 0x5}}}, 0x0, 0x0, &(0x7f0000002740)=ANY=[@ANYRES32=0xee00, @ANYRES32, @ANYBLOB, @ANYRES32=r8, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="0180000032f7ffff00000000040000000000000009000000000000000400"], 0x0, &(0x7f0000002a00)={0x20, 0xfffffffffffffffe, 0x0, {0x2, 0x0, 0x1, 0x101}}}) sendmsg$netlink(r0, &(0x7f0000000180)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x40400404}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000100)={0x18, 0x40, 0x2, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x8, 0x10, 0x0, 0x0, @pid=r1}]}, 0x18}, {&(0x7f0000000940)={0x126c, 0x39, 0x200, 0x70bd28, 0x25dfdbfd, "", [@nested={0x1db, 0x7d, 0x0, 0x1, [@generic="9636bf840ba06d1cdc075eac84923b1caf19175f6c54006460f134e4329e028aa5821a729be4fbf63bd57e74b3a3208a132f5ac5e7a6f516dd79436052910acf03ed13a8d0550df5c86ed29f8d21b981fec44343959287386be269e34e1f9c4e63433874a70e82956798d0bfcb64b8285890a88d1658346758a0a85fa1a825615aa96e348b4bcd97133382a0ad2d2373b6ea1f", @generic="2fd8bf3eb24daa9d1ebec0b38aabc7cc6bcd716e969bd37765958fe068238a1ddceb1bf0d435839c2142ad32ee124811b47f28a123b7bd8e4ec997dc", @generic="a2327d2d6453db00d984dc98a6a9440c7c7e03a4c731ed0db9a60c8ace7c420eb7897cc5b03f88e454248796db4274018ea71730490cbaebaf19c02d6bd78e9c52b98f95ecfce28535b16b322124750072bf988ea4e730e061136864853036ed136550db71f6d3572654c178b983cbffe59ea86d2a48eb11083f3537f1af63d63b533136809941a04d50c2c162bbba9ce3559726e18d10dbc14c423db1439ace6f1192d5e06d16627e6e9fc8d7a8c34e5e5bb285bde1e21419483c7edb1406953426a094604eea2917b998cd807b55046cbccdfd07985cd25e0c644caee81719a00797c7829e3a1a7c89ade23ca0f27b84caddd81ffe197a", @typed={0x8, 0x76, 0x0, 0x0, @uid=r8}, @typed={0x8, 0x4d, 0x0, 0x0, @uid=0xee00}]}, @nested={0x107d, 0x82, 0x0, 0x1, [@generic="98588f8bc8e39d7e7c76bb768b29543498d1544263418c985a9c732e452186c4b510a1969b6b2945fdb0dcbd06b5e23079c31dc4e70173bda73f501f8f99701e9643f555b9427dfc9d6feb7421ce07f00e9264323d9de91a8220ca935b659d44990262c66c", @typed={0x14, 0x14, 0x0, 0x0, @ipv6=@loopback}, @generic="a15761059b6aad69e6ae1e64257d1e295d08a51867b829e42ad0a6933b1171b1c456d60a88b8fb76cb3ebd341941bae998a4ab9fac4cb1416bb5f611856b60438b85c70b2e4e147963dbb23ddb5278fc13b2aac1744569e151a4e7bb04752c8a8a01cdb371507515617828c509526299b696561f7b20d650d9001fb3d237a78ac434422c045e8ca5a907512cd2d9c91c653db8e6c04ce1eb79d42be501e0730b17362e32c7dc37caa5d56f3d35cf3aed1202aea954d0a474c4509573bb481c4c91709d3229d9bd72114b642f8036a002786b9ca05f33d7675b02ea381ac3c120425fe631077517aee20873b744a10c9c4068f99c9e971fec0e3d1921e060c63407a290175dadda5b5bcee560e665caa2f46a720f84f51e032f47120e8b3d8e136e86604d2708c83a988b58cff7f27ce7d1770e9ea8732ba6c0fca931e06aafa0a86ae3700e45c23e504659c88ac80670c92fd85d2b18836d8d26a22fc47830d7896cda842ab290e71ffa2c805d14b83015933763daea85b40acf48bdf3582e41d9df32fed1c2e3d4edaa5cbc53505a6e4be3b09bdf5beaefe63994ee988614c07bda6240e96ae1a6cb8f7d11dfb42db4ec9019be628dfc98a57de84bbee495ade1c2b0131fa542759ab44f947b7924c840719653d16376b425b482bdeb6a757bf8f546a47f1a72edf0b9678291a94e8903e0dd63a8c2eba3d8363c0c8898e370decd01533911c6650d9501cf3282f6619f31e78dc8396ae1103dff5e240429b1a36827194fd514ad9c9f66a95281934855ec83febd127ce909a07c67625b25b984bb9290bf7206870b5e40433342311b10d607ebb04f55af8a5c777dc9afeea7c72b3473c7d981691cab8bc8ace3a18de02f84413d5396bab7c58d6792cfc67d87eb9dc01cd56150f3c70461feae41c6e6847ede4b82034e89e3bce227b493e5f413eedeeaf3d44eca9876704011832873259bd785534b334ab24a81860c3eb8b6ba438b0ed7a25e11cd43f19e207e4b4438e22c33f5f51c75b96822cb2203e9fd839d9ab15e0920bb77e05496b587dab8b0db07f16106ebc11b9e696204b566c03212a53fe08c9179477371dbc386f6728c765523dd868ab6a209bc174ecf87d23d63116686ac7c2c756c8094c407a21c4008874d263c70af87d8806d13a1d6a83c1e8a73d4c15ef17c57c1086ff866227d573028df5f15c4257f21a3fa7739bea0ee64988aabb07e70bc5ee29352e3123a3bb969e5ddb1b12fb917063bf71014417dab49058e2f461095855a0eb698f4968a4533487b224d9cf9e4ccae4fea31c9f48d240ec15395e3ac46aa2e255d15cc701af66d6161746dc83be870e80c944da9c689153a6b2d7633a8963f3d534ced1e1d75948cad2e598a364acc62572a7636b3ee17cae2c6d275bc7225914fccad1f7cf59c4ef059506579dbab7502b41bf1c571d208d27a3f2d7d1d90b9a1f6daf075333b79320e61933255707068b823a095fa6652203e053784353c170ff869903575dd3ad130af3258ea0a40009763e588a2bf132d29170a6a2abb9ca5b6869fc64d5f7799952d88e059ecdfd63323d19142ee446caac5f5b1a3995c176aa52eb69e036bbcee7dcfe1630c45f54b39548a8e7e937a5017d90c9899834cfc973f3abec6ef97d0c378f7e07fc83b53872749b83acf86808edf2d27fdca5fc138b4a5dd7abe4baf0d6076f699d6ed884a4038f378d77d0c0035751e8afec93c188fe71920d0f230badec6785dbcc43ee9ae3af2d7e57f7432bb88e58b9348dca9558236f16553c683b49d70060b8663bb8b0a6fcaea1988d0c0a68a5ed3e92750f27718bd055385c5c0b38a5b496f5c3965ff4cd6998aff51533253d3bcb4a09a4fd38bf082c7d9a62802a739251493950341937efef6491103c90d72e5f9b1726ad6eaa9abd549c8806d6fdf215dd7c92bdea6daf0f1e1099f63a3e0e25162aa79f56ec878fa0fb3810d0072202e54cdb7943d4a7f98315afd64a66baf613654c1a2b1cbee43012998461f3a6f2c891a22b30f7f25e11328848066d8e6eab9abb84f29174f93ac00af83279e368800af9d4d2f882b3cbc6c6c4309487ce827c303aa1ed12988adc6183bb0159a130ab9c4d9eca84f1703c63f39d52ff5b15ac82fe1826df9321c6e1788373476c511d1367991f845fb3672c95fcc95632052d4d58277d12c5f86510ba917736b6737d1177c8c532932cab96d56f3c7af955d7a57db93d883c7e48a889dfeb52be72bd74e3deb55d3499a4f639b283889f2c2b311f9dde16e5747ae8bde7583749a14a237dca8f27b261476469efe28811737c73f5f1a1f0cff52743bf4d414489b740340745bc0e8b7004638b74917821897e4022c71771cb04764b2e86ee66b46c51bdc6361c5f8185b0c93c201bcdf26b228e06f128719ba0e9c08de6d46af190d8a3cfa3e6d83fa59a1b2531c84b5a02e2e663b509b4519ba8b4dcf504f3dc8217c4e9228b24b7aa086d2b0d4346297ab4af3839fdc3f20db7bbe20b99d6a49398112e81c52f479c0fc9b3e85019337fec67613f44f44f50997e8c0f8a283eb6b930cc9fa4f4f385fbbc62a34153ca780c6b8319c5d4659eda97fe5b4b08bee7f0cb44ab27858f8faa0126e2992fe07918059852f50a999cc4fecd3a134beecad4ebd81c4c7fbf7280754153d486c9cea0619509aae4600ebd52ad0fa4798dd519dc78b35b3aa0b51a5a68fc891c9e836c4d7cb64de88c15e2849dff16f2c16ae9b2696aa6f6e65c14b2ec05a53df1cb930f1c60c0d9a41e0dc7902a22319b7f0de0687490378fbc4aeffacbe4f9712c38780aac2b76893addbafb2c53cb20a6ee5c2a386cf337674b8eff33bffb1741ce31e005d16f64da338ccf2eb4460ebb1cdfd0203c5bd53485ffc25f99f8824f4f1d13cff6be6a17a6f7fc3ddbc8a93e79b14a59c1f8b006175dbf208758aabaf6e3d2b9a24d7fcff78f7763fcf29476045a0a5d9ec7549202de25414a962e6b7aeed37b7abaa746611284aa29f5810d8c7faeb7d744cdf0c96aeb869045411c083d03553f026814833b16b89a8b0a46d0283a6a3c3e110ba592c1d97a9ddf658a8785a64b87b8f96da42a544f379f4c08401c22137272311c1c371187b61eec9c095037719c7b5144c2aa343cfedf3bff10c9ab98733afb8277a782b233a517f2f3d20a75603ca6fffa3d4c106eb0c1503fbdc6bab6f69d9e693f8ca48554aef7011341aa2807bdb26a15ddaa645768ff94680c5552f515937fbceaecb6b1313923d10891c80ccef513d696ba8b896af30eb10a983653f432cc39b47935db8c14dd76441e138468baf452b42463eac27fe0066dde69e7882d229cbaba266d49154c83f82180c50c4de4e9bf27ff29b68ca96098aac256b700250ae4b35d756d74edbee3ac1695677f556a75aecf0c0a4cd4ccb84a229863d0e5de681c550316a26332004ea1dcfb9393fe0ce23975c020cf22ad3bcb0752fa9486b3843fb0a751a093113cad1f372fd9565a5d667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0x126c}], 0x2, 0x0, 0x0, 0x800}, 0x0) syz_mount_image$erofs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x99b00, &(0x7f00000001c0)={[{@nouser_xattr}, {@noacl}, {@noacl}], [{@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@uid_lt}, {@smackfsroot={'smackfsroot', 0x3d, '&'}}, {@dont_hash}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@fowner_gt={'fowner>', r8}}, {@appraise}, {@context={'context', 0x3d, 'user_u'}}, {@context={'context', 0x3d, 'unconfined_u'}}]}) [ 698.086084] erofs: read_super, device -> /dev/loop0 [ 698.093836] erofs: options -> [ 698.097297] erofs: read_super, device -> /dev/loop1 [ 698.105124] erofs: options -> nouser_xattr,nouser_xattr,noacl,nouser_xattr,acl,acl, [ 698.121167] erofs: cannot find valid erofs superblock [ 698.126804] erofs: root inode @ nid 36 10:33:33 executing program 3: syz_mount_image$erofs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 698.139839] erofs: unsupported i_format 16 of nid 36 10:33:33 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f20299811fffffff0c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 698.288672] erofs: read_super, device -> /dev/loop2 [ 698.293995] erofs: read_super, device -> /dev/loop4 [ 698.295481] erofs: options -> [ 698.321628] erofs: options -> [ 698.326231] erofs: cannot find valid erofs superblock 10:33:34 executing program 1: r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)) fstat(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002ac0)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00 ', @ANYRES32, @ANYRES32, @ANYBLOB="1c0000000000", @ANYRES32, @ANYRES32=r1, @ANYRES32=0x0, @ANYBLOB], 0xd0}, 0x20004005) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002a40)={&(0x7f0000000240)={0x50, 0x0, 0x0, {0x7, 0x22, 0x40, 0x4180c4, 0x0, 0x0, 0x8001}}, &(0x7f00000003c0)={0x18, 0x0, 0x9a84}, 0x0, &(0x7f0000002240)={0x18, 0x0, 0x5, {0x8}}, 0x0, &(0x7f00000022c0)={0x28, 0x0, 0x0, {{0x0, 0xdbb5, 0x2}}}, 0x0, 0x0, &(0x7f00000023c0)={0x1d, 0x0, 0x100, {'/dev/usbmon#\x00'}}, &(0x7f0000002400)={0x20, 0x0, 0x9}, &(0x7f0000002440)={0x78, 0x0, 0x2, {0x0, 0x0, 0x0, {0x6, 0x5, 0x6881, 0xfff000000000000, 0x6, 0x0, 0x0, 0x2, 0x7f, 0x4000, 0x1, 0xee00, 0x0, 0x0, 0x3}}}, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYRES32=0xee00, @ANYRES32, @ANYRES16=r0, @ANYRES32=r1, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="0180000032f7ffff00000000040000000000000009000000000000000400"], 0x0, &(0x7f0000002a00)={0x20, 0xfffffffffffffff5, 0x0, {0x2, 0x0, 0x1, 0x101}}}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x40400404}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000100)={0x18, 0x40, 0x2, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x8, 0x10, 0x0, 0x0, @pid}]}, 0x18}, {&(0x7f0000000940)={0x126c, 0x39, 0x200, 0x70bd28, 0x25dfdbfd, "", [@nested={0x1db, 0x7d, 0x0, 0x1, [@generic="9636bf840ba06d1cdc075eac84923b1caf19175f6c54006460f134e4329e028aa5821a729be4fbf63bd57e74b3a3208a132f5ac5e7a6f516dd79436052910acf03ed13a8d0550df5c86ed29f8d21b981fec44343959287386be269e34e1f9c4e63433874a70e82956798d0bfcb64b8285890a88d1658346758a0a85fa1a825615aa96e348b4bcd97133382a0ad2d2373b6ea1f", @generic="2fd8bf3eb24daa9d1ebec0b38aabc7cc6bcd716e969bd37765958fe068238a1ddceb1bf0d435839c2142ad32ee124811b47f28a123b7bd8e4ec997dc", @generic="a2327d2d6453db00d984dc98a6a9440c7c7e03a4c731ed0db9a60c8ace7c420eb7897cc5b03f88e454248796db4274018ea71730490cbaebaf19c02d6bd78e9c52b98f95ecfce28535b16b322124750072bf988ea4e730e061136864853036ed136550db71f6d3572654c178b983cbffe59ea86d2a48eb11083f3537f1af63d63b533136809941a04d50c2c162bbba9ce3559726e18d10dbc14c423db1439ace6f1192d5e06d16627e6e9fc8d7a8c34e5e5bb285bde1e21419483c7edb1406953426a094604eea2917b998cd807b55046cbccdfd07985cd25e0c644caee81719a00797c7829e3a1a7c89ade23ca0f27b84caddd81ffe197a", @typed={0x8, 0x76, 0x0, 0x0, @uid=r1}, @typed={0x8, 0x4d, 0x0, 0x0, @uid=0xee00}]}, @nested={0x107d, 0x82, 0x0, 0x1, [@generic="98588f8bc8e39d7e7c76bb768b29543498d1544263418c985a9c732e452186c4b510a1969b6b2945fdb0dcbd06b5e23079c31dc4e70173bda73f501f8f99701e9643f555b9427dfc9d6feb7421ce07f00e9264323d9de91a8220ca935b659d44990262c66c", @typed={0x14, 0x14, 0x0, 0x0, @ipv6=@loopback}, @generic="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0x126c}], 0x2, 0x0, 0x0, 0x800}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x2) r5 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r5, 0x5608) r6 = syz_open_dev$tty20(0xc, 0x4, 0x0) r7 = syz_open_dev$tty20(0xc, 0x4, 0x0) r8 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x1800) r9 = timerfd_create(0x8, 0x80800) fstat(r4, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002ac0)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c", @ANYRES32, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00 ', @ANYRES32, @ANYRES32=r9, @ANYBLOB="1c0000000000", @ANYRES32, @ANYRES32=r10, @ANYRES32=0x0, @ANYBLOB], 0xd0}, 0x20004005) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002a40)={&(0x7f0000000000)={0x50, 0x0, 0x0, {0x7, 0x22, 0x40, 0x4180c4, 0x0, 0x0, 0x8001}}, &(0x7f00000021c0)={0x18, 0x0, 0x9a84}, 0x0, &(0x7f0000002240)={0x18, 0x0, 0x5, {0x8}}, 0x0, &(0x7f00000022c0)={0x28, 0x0, 0x0, {{0x0, 0xdbb5, 0x2}}}, 0x0, 0x0, &(0x7f00000023c0)={0x1d, 0x0, 0x100, {'/dev/usbmon#\x00'}}, &(0x7f0000002400)={0x20, 0x0, 0x9}, &(0x7f0000002440)={0x78, 0x0, 0x2, {0x0, 0x0, 0x0, {0x0, 0x5, 0x6881, 0xfff000000000000, 0x6, 0x0, 0x0, 0x2, 0x7f, 0x4000, 0x1, 0xee00, 0x0, 0x0, 0x5}}}, 0x0, 0x0, &(0x7f0000002740)=ANY=[@ANYRES32=0xee00, @ANYRES32, @ANYBLOB, @ANYRES32=r10, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="0180000032f7ffff00000000040000000000000009000000000000000400"], 0x0, &(0x7f0000002a00)={0x20, 0xfffffffffffffffe, 0x0, {0x2, 0x0, 0x1, 0x101}}}) sendmsg$netlink(r2, &(0x7f0000000180)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x40400404}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000100)={0x18, 0x40, 0x2, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x8, 0x10, 0x0, 0x0, @pid=r3}]}, 0x18}, {&(0x7f0000000940)={0x126c, 0x39, 0x200, 0x70bd28, 0x25dfdbfd, "", [@nested={0x1db, 0x7d, 0x0, 0x1, [@generic="9636bf840ba06d1cdc075eac84923b1caf19175f6c54006460f134e4329e028aa5821a729be4fbf63bd57e74b3a3208a132f5ac5e7a6f516dd79436052910acf03ed13a8d0550df5c86ed29f8d21b981fec44343959287386be269e34e1f9c4e63433874a70e82956798d0bfcb64b8285890a88d1658346758a0a85fa1a825615aa96e348b4bcd97133382a0ad2d2373b6ea1f", @generic="2fd8bf3eb24daa9d1ebec0b38aabc7cc6bcd716e969bd37765958fe068238a1ddceb1bf0d435839c2142ad32ee124811b47f28a123b7bd8e4ec997dc", @generic="a2327d2d6453db00d984dc98a6a9440c7c7e03a4c731ed0db9a60c8ace7c420eb7897cc5b03f88e454248796db4274018ea71730490cbaebaf19c02d6bd78e9c52b98f95ecfce28535b16b322124750072bf988ea4e730e061136864853036ed136550db71f6d3572654c178b983cbffe59ea86d2a48eb11083f3537f1af63d63b533136809941a04d50c2c162bbba9ce3559726e18d10dbc14c423db1439ace6f1192d5e06d16627e6e9fc8d7a8c34e5e5bb285bde1e21419483c7edb1406953426a094604eea2917b998cd807b55046cbccdfd07985cd25e0c644caee81719a00797c7829e3a1a7c89ade23ca0f27b84caddd81ffe197a", @typed={0x8, 0x76, 0x0, 0x0, @uid=r10}, @typed={0x8, 0x4d, 0x0, 0x0, @uid=0xee00}]}, @nested={0x107d, 0x82, 0x0, 0x1, [@generic="98588f8bc8e39d7e7c76bb768b29543498d1544263418c985a9c732e452186c4b510a1969b6b2945fdb0dcbd06b5e23079c31dc4e70173bda73f501f8f99701e9643f555b9427dfc9d6feb7421ce07f00e9264323d9de91a8220ca935b659d44990262c66c", @typed={0x14, 0x14, 0x0, 0x0, @ipv6=@loopback}, @generic="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"]}]}, 0x126c}], 0x2, 0x0, 0x0, 0x800}, 0x0) syz_mount_image$adfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="9a5e046eb69f24bcecc2", 0xa, 0x400000000000}], 0xba68e57444635cdc, &(0x7f0000000180)={[{'*@'}, {'erofs\x00'}, {'erofs\x00'}, {'erofs\x00'}, {'}%\\^'}, {'-'}, {'erofs\x00'}], [{@euid_gt={'euid>', r1}}, {@fsmagic={'fsmagic', 0x3d, 0x3}}, {@euid_eq={'euid', 0x3d, r10}}, {@fsmagic={'fsmagic', 0x3d, 0x8}}]}) [ 698.340716] erofs: read_super, device -> /dev/loop1 [ 698.345840] erofs: options -> nouser_xattr,nouser_xattr,noacl,nouser_xattr,acl,acl, [ 698.358037] erofs: cannot find valid erofs superblock [ 698.358197] erofs: root inode @ nid 36 10:33:34 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x65c60100}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 698.425149] erofs: mounted on /dev/loop4 with opts: . 10:33:34 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), 0x0, 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 698.577316] erofs: read_super, device -> /dev/loop0 [ 698.587612] erofs: read_super, device -> /dev/loop1 [ 698.592653] erofs: options -> [ 698.608439] erofs: options -> [ 698.611830] erofs: root inode @ nid 36 [ 698.615875] erofs: unsupported i_format 16 of nid 36 10:33:34 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0x2a, 0x400}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 698.659219] erofs: unmounted for /dev/loop4 10:33:34 executing program 5: ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000000)={0xffffffffffffffff, 0x10000, 0x1, 0x7fff}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "2156816c73038c"}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x1) ioctl$USBDEVFS_IOCTL(r4, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect={0x0, 0x5517, 0x48000000}) ioctl$USBDEVFS_IOCTL(r4, 0x8108551b, &(0x7f0000000380)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {0x0}, {}, {}, {0x0}, {}, {}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0}, {}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, r6}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0}, {}, {0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0}, {0x0}, {}, {0x0, r6}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, r6}], 0xfd, "d4c90300"}) ioctl$BTRFS_IOC_TREE_SEARCH(r3, 0xd0009411, &(0x7f000005e100)={{0x0, 0x81, 0x101, 0x100, 0x1000, 0x80000000, 0x40, 0x3, 0x5, 0x5, 0x8, 0x0, 0x8000, 0xe1186fd, 0x9}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f100)={0x4, [{0x0}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {0x0, 0x0}, {}, {r127}, {}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0}, {}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, r58}, {0x0}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {}, {}, {}, {0x0}, {}, {0x0}, {}, {0x0}, {}, {}, {}, {0x0}, {0x0}, {}, {}, {0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {}, {}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {}, {0x0, r2}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0}, {}, {}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {}, {}, {0x0, r68}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {0x0}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, r6}], 0x0, "b67d5166ab9c79"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004d100)={0xfffffffffffffff9, [{}, {0x0, r170}, {}, {0x0, r256}, {0x0, r130}, {}, {r46}, {0x0, r232}, {r88, r95}, {0x0, r154}, {r255}, {0x0, r51}, {}, {r61}, {r98}, {r171, r137}, {r110}, {r43, r6}, {0x0, r97}, {r191, r73}, {r25}, {r231, r196}, {r166}, {r135}, {r205, r41}, {r131, r244}, {r7, r220}, {r209, r224}, {0x0, r16}, {0x0, r123}, {r96, r212}, {r83, r148}, {0x0, r15}, {r126, r102}, {0x0, r200}, {0x0, r116}, {}, {r257, r158}, {0x0, r19}, {r69}, {r35, r217}, {r149, r179}, {0x0, r250}, {0x0, r28}, {0x0, r13}, {0x0, r48}, {r190, r58}, {r62, r76}, {r184, r204}, {0x0, r261}, {r89, r246}, {r78, r146}, {0x0, r159}, {}, {r206}, {0x0, r244}, {r243, r258}, {0x0, r219}, {r117, r120}, {0x0, r122}, {0x0, r106}, {r94}, {r104, r8}, {}, {}, {r221, r100}, {r144, r45}, {}, {r27}, {r182, r195}, {0x0, r136}, {r20}, {0x0, r225}, {}, {r140, r214}, {r252}, {0x0, r77}, {0x0, r178}, {r107, r234}, {r226, r52}, {0x0, r114}, {0x0, r146}, {0x0, r91}, {}, {}, {0x0, r174}, {}, {r40}, {r147, r56}, {r172, r248}, {r54}, {r156, r173}, {r188, r24}, {r32}, {0x0, r245}, {}, {r171}, {r82}, {0x0, r168}, {r167, r236}, {r66, r124}, {r175, r150}, {0x0, r143}, {r121}, {0x0, r30}, {r189, r81}, {0x0, r181}, {r262, r102}, {r192, r134}, {r17, r74}, {}, {r238}, {r218, r45}, {r53}, {0x0, r77}, {r108, r139}, {r115}, {}, {r147, r99}, {r31, r210}, {0x0, r80}, {r228, r137}, {r131, r229}, {0x0, r160}, {r11, r197}, {r199}, {r161}, {0x0, r56}, {}, {r29, r48}, {r222, r118}, {}, {r227, r21}, {r71, r112}, {r26}, {r50, r22}, {0x0, r37}, {r133}, {r67}, {0x0, r84}, {r23}, {}, {r34, r142}, {0x0, r57}, {r211, r124}, {r185}, {r253}, {0x0, r177}, {0x0, r251}, {r14, r39}, {r131, r111}, {r171}, {0x0, r240}, {0x0, r143}, {r237, r101}, {r215}, {}, {0x0, r70}, {r75, r198}, {}, {r113}, {0x0, r59}, {0x0, r203}, {r194, r162}, {0x0, r44}, {0x0, r154}, {r153, r86}, {r27, r239}, {r190, r10}, {r103}, {0x0, r16}, {}, {r163}, {r63, r105}, {0x0, r141}, {r38, r125}, {0x0, r60}, {0x0, r176}, {}, {r194}, {0x0, r138}, {r152, r139}, {}, {r109, r183}, {0x0, r145}, {r175}, {r235}, {r208, r187}, {0x0, r86}, {r223}, {r157, r181}, {r216}, {0x0, r47}, {}, {r12, r59}, {r241}, {r241, r259}, {}, {}, {0x0, r92}, {0x0, r245}, {r151}, {}, {r247}, {r164}, {r193}, {r7}, {r201}, {}, {r18}, {r42}, {r85}, {r49}, {}, {r119}, {r249}, {r9}, {}, {r25}, {r90, r55}, {r211}, {}, {r213, r230}, {}, {}, {}, {r186}, {0x0, r64}, {r11, r202}, {0x0, r44}, {}, {}, {0x0, r169}, {0x0, r254}, {r5, r244}, {r87}, {r33, r65}, {0x0, r260}, {r155, r207}, {0x0, r233}, {}, {}, {0x0, r79}, {0x0, r148}, {r83, r72}, {0x0, r44}, {0x0, r242}, {r93}, {0x0, r165}, {r180, r70}, {}, {}, {}, {r132, r128}, {r129, r36}], 0x8, "3c1d4c65c79995"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000007c0)={0x0, 0x0, "77fcc566c3928f4cf2d9bf8044312286a372ad8bcccc74e397d0c39ca0d7637e3983ec1923a6685025a8008635506ccae2505466d681bea89e10b0a396c2d5d73798d2e398c073550270b3cfd64aaa1b0d8f5f11f0d9cad8fa9fa60bbe6f3616db31d3841b07670fd7d7b01b0471f9e2838dd07ef26d1e90801ea15ec2b8abcb4a0aae76c2b17ac0166bce3251e8398d6054c5ee3064d5c653b6483bd8e363b9e379f71d91096acb563fa3fcdcdf9fec2bc23336795deff9e67090492dca3ba1dce2bf684394fa4494cb44f8e54c7688696435593baea60b1eab30937448be01a90740c4d37d5d95a3c77e9cbbc852a06355b9631e8df6aec0a7372c210566c8", "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"}) r265 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r266 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8090, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r265, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r266, 0x81f8943c, &(0x7f0000000400)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r264}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r267}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000056e40)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r263}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r268}, {}, {}, {}, {}, {}, {}, {0x0, r269}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r267}], 0x1f, "f9ff1e1ccf50b4"}) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/101, 0x65) recvfrom(r0, &(0x7f0000000100)=""/213, 0xd5, 0x40000002, &(0x7f0000000200)=@generic={0x2a, "63671ba8bafa30ab59d7b64a22cbbab7ed69722dfe66ee54cf37c30b89af91394c60e9f84fbec352ffdcdce00f002c33dd5d52d6a826988c14d901c6cf8b495a201369649dfdbce8d650166c5704cd1051c6d650829697de8ced4f50214be752d3e4b4c5348d3e4f740bb9dc9d5533d3f4bef7a5e99ec1724d247c05d2dd"}, 0x80) 10:33:34 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)=ANY=[@ANYBLOB="a24b5b359dc9f9e93db2bdd1dad16500"]) [ 698.786685] erofs: read_super, device -> /dev/loop2 [ 698.804189] erofs: options -> [ 698.822931] erofs: cannot find valid erofs superblock 10:33:34 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), 0x0, 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 698.837267] erofs: unmounted for /dev/loop1 [ 698.856909] hub 9-0:1.0: USB hub found [ 698.871761] hub 9-0:1.0: 8 ports detected 10:33:34 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0039", 0xf, 0x400}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 698.906533] erofs: read_super, device -> /dev/loop4 [ 698.914209] erofs: options -> [ 698.926625] erofs: root inode @ nid 36 [ 698.932852] erofs: mounted on /dev/loop4 with opts: . [ 698.972966] erofs: read_super, device -> /dev/loop1 10:33:34 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0x37, 0x400}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:34 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), 0x0, 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:34 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010200000c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 698.997705] erofs: options -> ¢K[5Éùé=²½ÑÚÑe [ 699.006670] erofs: read_super, device -> /dev/loop2 [ 699.013688] erofs: unmounted for /dev/loop4 [ 699.024344] erofs: options -> [ 699.031097] erofs: Unrecognized mount option "¢K[5Éùé=²½ÑÚÑe" or missing value [ 699.032679] erofs: cannot find valid erofs superblock 10:33:34 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x6c0a0300}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 699.100073] erofs: read_super, device -> /dev/loop5 [ 699.105124] erofs: options -> [ 699.110936] erofs: root inode @ nid 57 [ 699.115264] erofs: bogus i_mode (0) @ nid 57 10:33:34 executing program 1: link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r0 = dup(0xffffffffffffffff) r1 = openat$incfs(r0, &(0x7f0000000000)='.log\x00', 0x800, 0x86) ioctl$IMHOLD_L1(r1, 0x80044948, &(0x7f0000000040)=0x6) 10:33:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @loopback}}}, 0x108) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x6b) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000c00)={&(0x7f0000000c40)=ANY=[@ANYRES16=r3, @ANYRES16=0x0, @ANYBLOB="000427bd7000fddbdf25020000002c0007800800", @ANYRES64, @ANYRES32, @ANYBLOB="8002a9afbb483cc8f3dcf5c8a41cb3606795694c37564454f3ebdd83227348fbf7a995445ed6865eb398b1b429a232b73fadba97fa865ebb44e111d2891959b12ac6b73898e3ccdb07c3", @ANYRES32, @ANYBLOB, @ANYRESHEX, @ANYBLOB="32f2e1a93591ad429df69e1a184b94ed5bb4bf18314f01e3788062544ad30cd2714b3540756c9cab14c374def087aec8d1800bbb6f9d19378841dc33c447a4ad49b0ce0b523e7e3b0e5dbf9404bc4ae2ad93140c7c8b89d8d8f2008eecb5f9b87c409715eca6db67b9586a723a7dfeb89fa4dcdc825b4c3fcacffcc052ecce39cd7355e73c51221e03984f4eba610dafc93f6946835785d79c7b04d1097120d585b362c675fb068f313132559ba3ea3d81572f823cdef8fe3111cd006fff72762a23350ea95d2f9b42048dede26f51c1603beb377d61f2aec43da01c7d81eee4c8ca716461e5945f"], 0xa8}}, 0x40001) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@deltclass={0x3c, 0x29, 0x2, 0x70bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xe, 0xfff1}, {0xffe0, 0xfff1}, {0xfff1, 0x2}}, [@TCA_RATE={0x6, 0x5, {0x3b, 0x5}}, @TCA_RATE={0x6, 0x5, {0x1f, 0x9}}, @TCA_RATE={0x6, 0x5, {0x8, 0x9}}]}, 0x3c}}, 0x0) r4 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2a, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r4, 0x29, 0x2b, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @loopback}}}, 0x108) close(r4) r5 = socket$inet6(0xa, 0x80003, 0x6b) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000500)=ANY=[@ANYRES16=r5, @ANYRES16=0x0, @ANYBLOB="000427bd7000fddbdf25020000002c0007800800", @ANYRES64=r2, @ANYRES32, @ANYBLOB="8002a9afbb483cc8f3dcf5c8a41cb3606795694c37564454f3ebdd83227348fbf7a995445ed6865eb398b1b429a232b73fadba97fa865ebb44e111d2891959b12ac6b73898e3ccdb07c3", @ANYRES32, @ANYBLOB, @ANYRESHEX=r2, @ANYRES32=r4], 0xa8}}, 0x40001) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000000780)={0x6, {{0xa, 0x4e22, 0x4, @empty, 0x2}}, 0x1, 0x7, [{{0xa, 0x4e22, 0x4, @mcast1, 0x7fffffff}}, {{0xa, 0x4e20, 0x1, @mcast2, 0x633}}, {{0xa, 0x4e23, 0x40, @local, 0x5}}, {{0xa, 0x4e23, 0x9, @private1={0xfc, 0x1, '\x00', 0x1}, 0x8001}}, {{0xa, 0x4e23, 0x3, @loopback, 0xffff}}, {{0xa, 0x4e24, 0x2, @empty, 0x1000}}, {{0xa, 0x4e20, 0x0, @mcast2, 0x7}}]}, 0x410) r6 = socket$inet6(0xa, 0x80003, 0x6b) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000500)=ANY=[@ANYRES16=r6, @ANYRES16=0x0, @ANYBLOB="000427bd7000fddbdf25020000002c0007800800", @ANYRES64=r0, @ANYRES32, @ANYBLOB="8002a9afbb483cc8f3dcf5c8a41cb3606795694c37564454f3ebdd83227348fbf7a995445ed6865eb398b1b429a232b73fadba97fa865ebb44e111d2891959b12ac6b73898e3ccdb07c3", @ANYRES32, @ANYBLOB, @ANYRESHEX=r0, @ANYRES32=r1], 0xa8}}, 0x40001) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3dc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000380], 0x0, &(0x7f0000000040), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{0x9, 0x4c, 0x886c, 'ip6tnl0\x00', 'netdevsim0\x00', 'veth0_virt_wifi\x00', 'rose0\x00', @remote, [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], @remote, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0x196, 0x1c6, 0x216, [@comment={{'comment\x00', 0x0, 0x100}}], [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffe}}], @common=@log={'log\x00', 0x28, {{0x80, "42f4482d6afce378518587e0f6b78cdb2359132bb9f3e0da7b78fa73daa3", 0x16}}}}, {0x9, 0xc, 0x1fb, 'veth1_to_batadv\x00', 'ip_vti0\x00', '\x00', 'batadv_slave_1\x00', @multicast, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @multicast, [0xff, 0x0, 0xff], 0x9e, 0xd6, 0x106, [@state={{'state\x00', 0x0, 0x8}, {{0x7ff}}}], [@common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xffffffffffffffff}}}], @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffd}]}, 0x454) syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)) [ 699.296731] erofs: read_super, device -> /dev/loop2 [ 699.301999] erofs: options -> [ 699.305466] erofs: cannot find valid erofs superblock 10:33:35 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:35 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x404}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x2}], 0x8303, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) [ 699.393948] erofs: read_super, device -> /dev/loop5 [ 699.403128] erofs: options -> [ 699.417931] erofs: read_super, device -> /dev/loop2 [ 699.422981] erofs: options -> [ 699.434657] erofs: read_super, device -> /dev/loop4 10:33:35 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:35 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) r5 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x1800) r6 = timerfd_create(0x8, 0x80800) fstat(r1, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002ac0)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c", @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00 ', @ANYRES32, @ANYRES32=r6, @ANYBLOB="1c0000000000", @ANYRES32, @ANYRES32=r7, @ANYRES32=0x0, @ANYBLOB], 0xd0}, 0x20004005) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002a40)={&(0x7f0000000000)={0x50, 0x0, 0x0, {0x7, 0x22, 0x40, 0x4180c4, 0x0, 0x0, 0x8001}}, &(0x7f00000021c0)={0x18, 0x0, 0x9a84}, 0x0, &(0x7f0000002240)={0x18, 0x0, 0x5, {0x8}}, 0x0, &(0x7f00000022c0)={0x28, 0x0, 0x0, {{0x0, 0xdbb5, 0x2}}}, 0x0, 0x0, &(0x7f00000023c0)={0x1d, 0x0, 0x100, {'/dev/usbmon#\x00'}}, &(0x7f0000002400)={0x20, 0x0, 0x9}, &(0x7f0000002440)={0x78, 0x0, 0x2, {0x0, 0x0, 0x0, {0x0, 0x5, 0x6881, 0xfff000000000000, 0x6, 0x0, 0x0, 0x2, 0x7f, 0x4000, 0x1, 0xee00, 0x0, 0x0, 0x5}}}, 0x0, 0x0, &(0x7f0000002740)=ANY=[@ANYRES32=0xee00, @ANYRES32, @ANYBLOB, @ANYRES32=r7, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="0180000032f7ffff00000000040000000000000009000000000000000400"], 0x0, &(0x7f0000002a00)={0x20, 0xfffffffffffffffe, 0x0, {0x2, 0x0, 0x1, 0x101}}}) [ 699.445079] erofs: options -> [ 699.450248] erofs: cannot find valid erofs superblock [ 699.458154] erofs: root inode @ nid 36 [ 699.467834] erofs: read_super, device -> /dev/loop1 [ 699.478833] erofs: mounted on /dev/loop4 with opts: . [ 699.479162] erofs: options -> [ 699.488862] erofs: unmounted for /dev/loop5 10:33:35 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x80c60100}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 699.499451] erofs: cannot read erofs superblock 10:33:35 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:35 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0x39, 0x400}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 699.544361] erofs: read_super, device -> /dev/loop0 10:33:35 executing program 1: writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000040)}, {&(0x7f0000000140)="911dc7a2a1154022434bf275b5ec48e7635ebbe3bf213116644876bf08e0900710f79134534dcc01c8c746b4f19dac3dc5a6db13b2f0d6ba08cee10a032299aefc3d69f3f9d9b189feea77f37d1dde009a43765da8fae18a424094737f558e174c141ca507793a75696be6d7c72f05cb10dcc765956913b79af4d296e456a474cb", 0x81}, {&(0x7f0000000080)="7e498f006dbb11ca1731527153272d7e4aa1b590aa78d6fe6f2fef726ed6c9d9d01369c6dff5c17e5ed5d577b1db698a7823bb663864c9391492ccabe36def1ca760ba79928db6e5effc611c843a0d66b7cf2d8de2e841319bd9207e42bd02acdfa5f97fca", 0x65}], 0x3) syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x8303, &(0x7f0000000040)={[{@noacl}, {@nouser_xattr}, {@nouser_xattr}]}) [ 699.585778] erofs: unmounted for /dev/loop4 [ 699.588528] erofs: options -> [ 699.595145] erofs: root inode @ nid 36 [ 699.622125] erofs: unsupported i_format 16 of nid 36 [ 699.717309] erofs: read_super, device -> /dev/loop5 [ 699.732545] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 699.746488] erofs: read_super, device -> /dev/loop2 [ 699.759427] erofs: read_super, device -> /dev/loop1 [ 699.764495] erofs: options -> noacl,nouser_xattr,nouser_xattr, [ 699.767431] erofs: options -> [ 699.783670] erofs: FAULT_INJECTION was not selected [ 699.793172] erofs: read_super, device -> /dev/loop4 [ 699.811471] erofs: cannot find valid erofs superblock [ 699.816705] erofs: options -> [ 699.816959] erofs: root inode @ nid 36 [ 699.824389] erofs: mounted on /dev/loop4 with opts: . [ 699.825177] erofs: cannot find valid erofs superblock [ 699.867314] erofs: unmounted for /dev/loop5 [ 699.871851] erofs: unmounted for /dev/loop4 [ 700.004397] erofs: read_super, device -> /dev/loop2 [ 700.016585] erofs: options -> [ 700.021659] erofs: cannot find valid erofs superblock 10:33:35 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010300000c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:35 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:35 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) r5 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x1800) r6 = timerfd_create(0x8, 0x80800) fstat(r1, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002ac0)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c", @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00 ', @ANYRES32, @ANYRES32=r6, @ANYBLOB="1c0000000000", @ANYRES32, @ANYRES32=r7, @ANYRES32=0x0, @ANYBLOB], 0xd0}, 0x20004005) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002a40)={&(0x7f0000000000)={0x50, 0x0, 0x0, {0x7, 0x22, 0x40, 0x4180c4, 0x0, 0x0, 0x8001}}, &(0x7f00000021c0)={0x18, 0x0, 0x9a84}, 0x0, &(0x7f0000002240)={0x18, 0x0, 0x5, {0x8}}, 0x0, &(0x7f00000022c0)={0x28, 0x0, 0x0, {{0x0, 0xdbb5, 0x2}}}, 0x0, 0x0, &(0x7f00000023c0)={0x1d, 0x0, 0x100, {'/dev/usbmon#\x00'}}, &(0x7f0000002400)={0x20, 0x0, 0x9}, &(0x7f0000002440)={0x78, 0x0, 0x2, {0x0, 0x0, 0x0, {0x0, 0x5, 0x6881, 0xfff000000000000, 0x6, 0x0, 0x0, 0x2, 0x7f, 0x4000, 0x1, 0xee00, 0x0, 0x0, 0x5}}}, 0x0, 0x0, &(0x7f0000002740)=ANY=[@ANYRES32=0xee00, @ANYRES32, @ANYBLOB, @ANYRES32=r7, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="0180000032f7ffff00000000040000000000000009000000000000000400"], 0x0, &(0x7f0000002a00)={0x20, 0xfffffffffffffffe, 0x0, {0x2, 0x0, 0x1, 0x101}}}) 10:33:35 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x10}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:35 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)=ANY=[@ANYBLOB="00671b59173bbc933697f502506927f1ecd2e82584e45f53f78371c78c7d32ff5fa5e0c396f39d799f2fe0fa0d4edc4e16c59ee6060ec2b6eea795c5796236837dd535aa16bd8c5190fdb1408d"]) 10:33:35 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x80c70100}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 700.111588] erofs: read_super, device -> /dev/loop3 [ 700.117865] erofs: read_super, device -> /dev/loop2 [ 700.124871] erofs: options -> [ 700.138953] erofs: read_super, device -> /dev/loop1 [ 700.144270] erofs: options -> [ 700.147155] erofs: read_super, device -> /dev/loop5 [ 700.149685] erofs: cannot find valid erofs superblock [ 700.152954] erofs: read_super, device -> /dev/loop4 [ 700.166217] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 700.175551] erofs: options -> [ 700.179177] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 700.185726] erofs: cannot read erofs superblock [ 700.191450] erofs: cannot find valid erofs superblock [ 700.220557] erofs: FAULT_INJECTION was not selected 10:33:36 executing program 1: ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f0000000080)) syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)=ANY=[@ANYBLOB="c94fea3fb9c3f8da7287620fc311bb830210d95e0aacb8dfdee287b749"]) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r4, 0x5608) r5 = syz_open_dev$tty20(0xc, 0x4, 0x0) r6 = syz_open_dev$tty20(0xc, 0x4, 0x0) r7 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x1800) r8 = timerfd_create(0x8, 0x80800) fstat(r3, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002ac0)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c", @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00 ', @ANYRES32, @ANYRES32=r8, @ANYBLOB="1c0000000000", @ANYRES32, @ANYRES32=r9, @ANYRES32=0x0, @ANYBLOB], 0xd0}, 0x20004005) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002a40)={&(0x7f0000000000)={0x50, 0x0, 0x0, {0x7, 0x22, 0x40, 0x4180c4, 0x0, 0x0, 0x8001}}, &(0x7f00000021c0)={0x18, 0x0, 0x9a84}, 0x0, &(0x7f0000002240)={0x18, 0x0, 0x5, {0x8}}, 0x0, &(0x7f00000022c0)={0x28, 0x0, 0x0, {{0x0, 0xdbb5, 0x2}}}, 0x0, 0x0, &(0x7f00000023c0)={0x1d, 0x0, 0x100, {'/dev/usbmon#\x00'}}, &(0x7f0000002400)={0x20, 0x0, 0x9}, &(0x7f0000002440)={0x78, 0x0, 0x2, {0x0, 0x0, 0x0, {0x0, 0x5, 0x6881, 0xfff000000000000, 0x6, 0x0, 0x0, 0x2, 0x7f, 0x4000, 0x1, 0xee00, 0x0, 0x0, 0x5}}}, 0x0, 0x0, &(0x7f0000002740)=ANY=[@ANYRES32=0xee00, @ANYRES32, @ANYBLOB, @ANYRES32=r9, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="0180000032f7ffff00000000040000000000000009000000000000000400"], 0x0, &(0x7f0000002a00)={0x20, 0xfffffffffffffffe, 0x0, {0x2, 0x0, 0x1, 0x101}}}) sendmsg$netlink(r1, &(0x7f0000000180)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x40400404}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000100)={0x18, 0x40, 0x2, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x8, 0x10, 0x0, 0x0, @pid=r2}]}, 0x18}, {&(0x7f0000000940)={0x126c, 0x39, 0x200, 0x70bd28, 0x25dfdbfd, "", [@nested={0x1db, 0x7d, 0x0, 0x1, [@generic="9636bf840ba06d1cdc075eac84923b1caf19175f6c54006460f134e4329e028aa5821a729be4fbf63bd57e74b3a3208a132f5ac5e7a6f516dd79436052910acf03ed13a8d0550df5c86ed29f8d21b981fec44343959287386be269e34e1f9c4e63433874a70e82956798d0bfcb64b8285890a88d1658346758a0a85fa1a825615aa96e348b4bcd97133382a0ad2d2373b6ea1f", @generic="2fd8bf3eb24daa9d1ebec0b38aabc7cc6bcd716e969bd37765958fe068238a1ddceb1bf0d435839c2142ad32ee124811b47f28a123b7bd8e4ec997dc", @generic="a2327d2d6453db00d984dc98a6a9440c7c7e03a4c731ed0db9a60c8ace7c420eb7897cc5b03f88e454248796db4274018ea71730490cbaebaf19c02d6bd78e9c52b98f95ecfce28535b16b322124750072bf988ea4e730e061136864853036ed136550db71f6d3572654c178b983cbffe59ea86d2a48eb11083f3537f1af63d63b533136809941a04d50c2c162bbba9ce3559726e18d10dbc14c423db1439ace6f1192d5e06d16627e6e9fc8d7a8c34e5e5bb285bde1e21419483c7edb1406953426a094604eea2917b998cd807b55046cbccdfd07985cd25e0c644caee81719a00797c7829e3a1a7c89ade23ca0f27b84caddd81ffe197a", @typed={0x8, 0x76, 0x0, 0x0, @uid=r9}, @typed={0x8, 0x4d, 0x0, 0x0, @uid=0xee00}]}, @nested={0x107d, 0x82, 0x0, 0x1, [@generic="98588f8bc8e39d7e7c76bb768b29543498d1544263418c985a9c732e452186c4b510a1969b6b2945fdb0dcbd06b5e23079c31dc4e70173bda73f501f8f99701e9643f555b9427dfc9d6feb7421ce07f00e9264323d9de91a8220ca935b659d44990262c66c", @typed={0x14, 0x14, 0x0, 0x0, @ipv6=@loopback}, @generic="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"]}]}, 0x126c}], 0x2, 0x0, 0x0, 0x800}, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xd819, 0x3, &(0x7f0000000440)=[{&(0x7f0000000180)="6d5885ceb1d381cb00ddcf8b8acdb1aec14a4067c78be9847dcb0845a3db42614901493b946c0d6d2a4d3f401668a4849b35e09b2e97a0c2c3691c5228329c227968acb6f0de22e6ff20c5d4d3812e6043bb0764fa22bfe9d52fe09567bc7a1c249283c304b73c33842ff2a63ed384d9d2eb78b078e8d26ec3abb194c80bcaae100ff1d3b998db7d47fa8f320f66e093fccb654b21f61b2e1356eaf8dda0cef95015efdd5c60a8ac6c04d338b436b7c955d505d428779a5439203f50dc17c3a46aaefcf8", 0xc4, 0x9}, {&(0x7f0000000340)="8bef46fb5f8d0b11059cd341ccc42fe55452705eedac096bb9b338dc1dd225393e9af926fb3fe2fe82a86972d3b41c93758fe690f3977d88cc61d63b29fed88d8a03126cf286ecb65aa329845c348b55f347f1061577fb5ed233726f5673997269001d6ed0182ff0469cb1f1477a91040e6da44b8cc6ccd1b9bbadd95ec56f49c14ca7fdb4d2daf909578d5241200a0d54badbdbb9b8dac3313fe218a456e44847dd4148a235c1e74c2b2011546e41c329a88f3daccabebe60d5fccc32c2ba2e235b5589fdae6fb4d1964f8b79f6e623702d1db4bde2129103322704dd", 0xdd, 0xfffffffffffffffc}, {&(0x7f0000000280)="7cceeb2488", 0x5, 0x10001}], 0x2000400, &(0x7f0000000580)={[{@shortname_lower}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@uni_xlate}, {@uni_xlate}, {@rodir}], [{@audit}, {@fowner_lt={'fowner<', r0}}, {@fowner_gt={'fowner>', r9}}, {@smackfstransmute={'smackfstransmute', 0x3d, '\x19^\'-@'}}, {@subj_user={'subj_user', 0x3d, 'erofs\x00'}}, {@dont_measure}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}]}) 10:33:36 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:36 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) r5 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x1800) r6 = timerfd_create(0x8, 0x80800) fstat(r1, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002ac0)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c", @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00 ', @ANYRES32, @ANYRES32=r6, @ANYBLOB="1c0000000000", @ANYRES32, @ANYRES32=r7, @ANYRES32=0x0, @ANYBLOB], 0xd0}, 0x20004005) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002a40)={&(0x7f0000000000)={0x50, 0x0, 0x0, {0x7, 0x22, 0x40, 0x4180c4, 0x0, 0x0, 0x8001}}, &(0x7f00000021c0)={0x18, 0x0, 0x9a84}, 0x0, &(0x7f0000002240)={0x18, 0x0, 0x5, {0x8}}, 0x0, &(0x7f00000022c0)={0x28, 0x0, 0x0, {{0x0, 0xdbb5, 0x2}}}, 0x0, 0x0, &(0x7f00000023c0)={0x1d, 0x0, 0x100, {'/dev/usbmon#\x00'}}, &(0x7f0000002400)={0x20, 0x0, 0x9}, &(0x7f0000002440)={0x78, 0x0, 0x2, {0x0, 0x0, 0x0, {0x0, 0x5, 0x6881, 0xfff000000000000, 0x6, 0x0, 0x0, 0x2, 0x7f, 0x4000, 0x1, 0xee00, 0x0, 0x0, 0x5}}}, 0x0, 0x0, &(0x7f0000002740)=ANY=[@ANYRES32=0xee00, @ANYRES32, @ANYBLOB, @ANYRES32=r7, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="0180000032f7ffff00000000040000000000000009000000000000000400"], 0x0, &(0x7f0000002a00)={0x20, 0xfffffffffffffffe, 0x0, {0x2, 0x0, 0x1, 0x101}}}) 10:33:36 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x22}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 700.296665] erofs: read_super, device -> /dev/loop2 [ 700.304105] erofs: options -> [ 700.336778] erofs: cannot find valid erofs superblock 10:33:36 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x80c80100}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 700.357244] erofs: unmounted for /dev/loop1 [ 700.363163] erofs: unmounted for /dev/loop5 [ 700.393301] erofs: read_super, device -> /dev/loop0 [ 700.413559] erofs: options -> [ 700.417041] erofs: root inode @ nid 36 [ 700.422645] erofs: unsupported i_format 16 of nid 36 [ 700.537086] erofs: read_super, device -> /dev/loop4 [ 700.538990] erofs: read_super, device -> /dev/loop2 [ 700.547574] erofs: read_super, device -> /dev/loop3 [ 700.547587] erofs: options -> [ 700.552697] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 700.552755] erofs: cannot read erofs superblock 10:33:36 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 700.586041] erofs: cannot find valid erofs superblock [ 700.586575] erofs: options -> [ 700.607276] erofs: cannot find valid erofs superblock [ 700.697852] erofs: read_super, device -> /dev/loop5 [ 700.703546] erofs: read_super, device -> /dev/loop1 [ 700.708839] erofs: read_super, device -> /dev/loop3 [ 700.713871] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 700.723520] erofs: options -> ÉOê?¹ÃøÚr‡bûƒÙ^ [ 700.723520] ¬¸ßÞ⇷I [ 700.731337] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 700.742003] erofs: Unrecognized mount option "ÉOê?¹ÃøÚr‡bûƒÙ^ [ 700.742003] ¬¸ßÞ⇷I" or missing value [ 700.750802] erofs: cannot read erofs superblock [ 700.753373] erofs: FAULT_INJECTION was not selected [ 700.776015] erofs: read_super, device -> /dev/loop2 [ 700.776024] erofs: options -> [ 700.776311] erofs: cannot find valid erofs superblock [ 700.804147] erofs: read_super, device -> /dev/loop4 [ 700.804156] erofs: options -> 10:33:36 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010400000c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:36 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x80c90100}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:36 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:36 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) r5 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x1800) r6 = timerfd_create(0x8, 0x80800) fstat(r1, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002ac0)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c", @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00 ', @ANYRES32, @ANYRES32=r6, @ANYBLOB="1c0000000000", @ANYRES32, @ANYRES32=r7, @ANYRES32=0x0, @ANYBLOB], 0xd0}, 0x20004005) [ 700.820588] erofs: cannot find valid erofs superblock [ 700.875023] erofs: unmounted for /dev/loop5 [ 700.938644] FAT-fs (loop1): Unrecognized mount option "audit" or missing value 10:33:36 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x2a}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:36 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000080), 0x0, 0x0) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0x80045500, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000180)=0x7fff) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x100000000) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000140)={0xa8, 0x4}) r3 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, 0x108) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0), 0x261811, 0x0) connect$netrom(r3, &(0x7f00000001c0)={{0x3, @null, 0x7}, [@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}, 0x48) socket$inet6(0xa, 0xa, 0x2) r4 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x1800) r5 = timerfd_create(0x8, 0x80800) fstat(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002ac0)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00 ', @ANYRES32, @ANYRES32=r5, @ANYBLOB="1c0000000000", @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYBLOB], 0xd0}, 0x20004005) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002a40)={&(0x7f0000000000)={0x50, 0x0, 0x0, {0x7, 0x22, 0x40, 0x4180c4, 0x0, 0x0, 0x8001}}, &(0x7f00000021c0)={0x18, 0x0, 0x9a84}, 0x0, &(0x7f0000002240)={0x18, 0x0, 0x5, {0x8}}, 0x0, &(0x7f00000022c0)={0x28, 0x0, 0x0, {{0x0, 0xdbb5, 0x2}}}, 0x0, 0x0, &(0x7f00000023c0)={0x1d, 0x0, 0x100, {'/dev/usbmon#\x00'}}, &(0x7f0000002400)={0x20, 0x0, 0x9}, &(0x7f0000002440)={0x78, 0x0, 0x2, {0x0, 0x0, 0x0, {0x0, 0x5, 0x6881, 0xfff000000000000, 0x6, 0x0, 0x0, 0x2, 0x7f, 0x4000, 0x1, 0xee00, 0x0, 0x0, 0x5}}}, 0x0, 0x0, &(0x7f0000002740)=ANY=[@ANYRES32=0xee00, @ANYRES32, @ANYBLOB, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="0180000032f7ffff00000000040000000000000009000000000000000400"], 0x0, &(0x7f0000002a00)={0x20, 0xfffffffffffffffe, 0x0, {0x2, 0x0, 0x1, 0x101}}}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x40400404}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000100)={0x18, 0x40, 0x2, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x8, 0x10, 0x0, 0x0, @pid}]}, 0x18}, {&(0x7f0000000940)={0x126c, 0x39, 0x200, 0x70bd28, 0x25dfdbfd, "", [@nested={0x1db, 0x7d, 0x0, 0x1, [@generic="9636bf840ba06d1cdc075eac84923b1caf19175f6c54006460f134e4329e028aa5821a729be4fbf63bd57e74b3a3208a132f5ac5e7a6f516dd79436052910acf03ed13a8d0550df5c86ed29f8d21b981fec44343959287386be269e34e1f9c4e63433874a70e82956798d0bfcb64b8285890a88d1658346758a0a85fa1a825615aa96e348b4bcd97133382a0ad2d2373b6ea1f", @generic="2fd8bf3eb24daa9d1ebec0b38aabc7cc6bcd716e969bd37765958fe068238a1ddceb1bf0d435839c2142ad32ee124811b47f28a123b7bd8e4ec997dc", @generic="a2327d2d6453db00d984dc98a6a9440c7c7e03a4c731ed0db9a60c8ace7c420eb7897cc5b03f88e454248796db4274018ea71730490cbaebaf19c02d6bd78e9c52b98f95ecfce28535b16b322124750072bf988ea4e730e061136864853036ed136550db71f6d3572654c178b983cbffe59ea86d2a48eb11083f3537f1af63d63b533136809941a04d50c2c162bbba9ce3559726e18d10dbc14c423db1439ace6f1192d5e06d16627e6e9fc8d7a8c34e5e5bb285bde1e21419483c7edb1406953426a094604eea2917b998cd807b55046cbccdfd07985cd25e0c644caee81719a00797c7829e3a1a7c89ade23ca0f27b84caddd81ffe197a", @typed={0x8, 0x76, 0x0, 0x0, @uid=r6}, @typed={0x8, 0x4d, 0x0, 0x0, @uid=0xee00}]}, @nested={0x107d, 0x82, 0x0, 0x1, [@generic="98588f8bc8e39d7e7c76bb768b29543498d1544263418c985a9c732e452186c4b510a1969b6b2945fdb0dcbd06b5e23079c31dc4e70173bda73f501f8f99701e9643f555b9427dfc9d6feb7421ce07f00e9264323d9de91a8220ca935b659d44990262c66c", @typed={0x14, 0x14, 0x0, 0x0, @ipv6=@loopback}, 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0x1000, 0x401}, {&(0x7f0000001480)="9b3f3134c24347fc751949766be71f5520cd79aeb3299bda91a1ca5808cc132c698bf8d380125e4fccb3d5ef433e2cd436e14c1c2a16433a3c3b9b5415c01b90a83221ad9bb6a151dcc1af921cf603c532939cc4e049596c95d8c26cc7ae167b4731f8ab9a87359e1bcb0f578e35380163b95fe6c7b14504568e20fe7b89b6e8996e1174a5b76736ac69bd367422357a071adc38d52d7915d84ec71806456c8578f975bd12c4cd777fb164ddb3650f8803321d4709d571e7fabf08632a67f255b75bbcdc2c63de4a669570ff56487f1aaeb8", 0xd2, 0x1e}, {&(0x7f0000001580)="91b9952d035231ce5c1b3ca06e5f2f40d700f2eaaddaa172c96b9c19677193ab71ea80f7abbecffc04f392b89f02b116afe1cb53ac312b4b86fe296e4dbe58666e364d4d5716fc728db7e0ff692262b14a9e870ff252b937a370d651e9a82c2e3be4", 0x62}, {&(0x7f0000001600)="06418ced6afc0d11ae6c43d4eb8ee99d02cd32acbe1adad3b1f0364654bfc6ec39dc3b6c5d4412a422ed8c95504018734e2345a581e4b17ef0e232d8bb8d21055da2eea5831a6b", 0x47, 0x460}, {&(0x7f0000001680)="b31d2f358354937218e8982b69465b804dff5174fbb23dd3e43235c5970fdf84d887247355cac21e341a0ab8e5b2358dfc91990b04f33a9433ca9b71648bfa650b27e569eaef69b8a1caf868d6a40e51365789bf6c287b41c2d06f36fcc20b", 0x5f, 0x3}, {&(0x7f0000001700)="35b9bb413d6979c599d323427ee4a981b2829d7a7215000bab91e0167b3b8aeade169700cf854e48c4bf66294308bdd1fa964f7b967592ff3afe62dec01e2c39a59db8dc3b86b74c2d4850fbb6260189d996cf3abf6d8cf83d0487feb78e088ec0a4c03fdf131dc2abe04ac9a8c5079146bbd1465713ce6e7a16d5b7cc0d279d1b713619f62148149885ac73125856d3f4bc1cb669ba07a94b1ba0dd2be11f6f80f6d56dc2250f04c87d0104f9f0e415708975dd1b2bc72e27a4dab9952a366879ece9607966bd43aa67ba77a3ef83ad58f757357dc318cb7ae7d2", 0xdb, 0x9}], 0x820, &(0x7f00000018c0)={[{@nouid32}, {@sb={'sb', 0x3d, 0x5}}, {@max_batch_time={'max_batch_time', 0x3d, 0x7fffffff}}], [{@appraise}, {@dont_hash}, {@uid_eq={'uid', 0x3d, r6}}]}) [ 701.218217] erofs: read_super, device -> /dev/loop2 [ 701.227000] erofs: read_super, device -> /dev/loop3 [ 701.227612] erofs: options -> [ 701.237562] erofs: read_super, device -> /dev/loop5 [ 701.243594] erofs: cannot find valid erofs superblock [ 701.251780] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 701.260898] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 701.276846] erofs: cannot read erofs superblock [ 701.277659] erofs: FAULT_INJECTION was not selected 10:33:37 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 701.337912] erofs: read_super, device -> /dev/loop0 [ 701.337920] erofs: options -> [ 701.356257] erofs: root inode @ nid 36 [ 701.363782] erofs: unsupported i_format 16 of nid 36 [ 701.374229] erofs: read_super, device -> /dev/loop4 [ 701.384138] erofs: read_super, device -> /dev/loop2 10:33:37 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) syz_open_dev$tty20(0xc, 0x4, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x1800) timerfd_create(0x8, 0x80800) fstat(r1, &(0x7f0000001900)) [ 701.390935] erofs: unmounted for /dev/loop5 [ 701.391504] erofs: options -> [ 701.399908] erofs: cannot find valid erofs superblock [ 701.405604] erofs: options -> [ 701.411181] erofs: cannot find valid erofs superblock 10:33:37 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x80ca0100}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 701.564839] erofs: read_super, device -> /dev/loop4 [ 701.576600] erofs: options -> [ 701.588352] erofs: cannot find valid erofs superblock [ 701.608307] erofs: read_super, device -> /dev/loop5 [ 701.613367] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 701.621973] erofs: read_super, device -> /dev/loop3 [ 701.628632] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 701.630659] erofs: FAULT_INJECTION was not selected 10:33:37 executing program 1: syz_mount_image$minix(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xfffffffffffffff8, 0x6, &(0x7f0000001680)=[{&(0x7f0000000140)="3a4009c8b28fc632837842a2cd433d3a7eec9392901b8c72bcbf80f15305064c9eb7abfd05e44e0ca1dc840241026417234bbacd48c36136b1e9f7e7c8333acb9da2eb38f851b7933021e1f5381703fc873ec7e73d3d6329a589fbfe201277515c5aa635dcafc4f4ecaac4e18b94a241830de2233553c682cf73", 0x7a, 0x8001}, {&(0x7f00000001c0)="ef1070affbb8577c4326409b26f4533100af09f81d27f1d1e6d8c5467ec9d1a5f35e5f66c16a428db83172a3576d29a0bec2b96bb979965649ec34c680ee0cdb7c5adc1f5ec1f1d5a9d48503d80bd88ea0a1d56d06f1851575e810a34ba48e4ecd8fd1a678f487a8ada7267a212a72a213c0025e184893308a4f4dd5a2467c9315c733aa38850f7c2147f0a825a3887c4f0c9e06f7987f78d9e5883379d9d648031be07e7dd0083ab03deb6153b08c159d392070fb86d743e2d9829b4da90df33f0d7079530c1a8f8411869310bbc250509c92a0b0579dba3bdbc491dac0f1c6a4e034804e8d40ddbf37e743a548353d890bfd791f876f8e1d", 0xf9, 0x7}, {&(0x7f0000000380)="745f8b74d9482cd19f65bc31a377528cdcc7ccb9f717b788bfb363b3090110c7c3dcce7bc2993cc6016711f1cec708639cd97eabfda9489dacc0b2940d597a1fcad1498f20d25df9e2585e1fe85da3a2dac7f2ac6cbd6d0ba9faac319e341d4ccdc20cbc90a4b6e04e2f2a80dbe95caf25dc20d89c8bcff639cc8aed9f969a5047385908fda836e57a154443d792c36a72d2fe098351a5d13bc5e17b11e71d20530fc6638de35dcbd353f72ae3c4e9f767745bc7a9361601ffd3da8072c607b7ca392e1aec619c08e724b8125344a70c32ea0dca60f590bd2a13e701cd51c48a02e062c424299a40877f18fe10c6548457bf6ca63c0d", 0xf6, 0x2}, {&(0x7f0000000480)="5cf332436d5a0a1afb0b71d01f98bf32ac0e643e38c1c225c33f139ad39f87cf46638a852e7e60ea18f8acc0d7b65f3a48c8f805013ff8214b943ae613df624d296d3e3f4b9e7397a86d29294162f3181a3b9e541e97cc5e936811c522034e309f5693b34a76ed64c339b132ea96d326f1651dfcd7bb29e381769cb81375a84aac8f500d8442e242df198827ab6fe25bc837591300a3138294fe7fd1afdbc431e36e40c54ff25dca75264fa6c1c8ba86ea76bec1297ccc5412f9d3b3e4f642cf7213b687381ad3bc30dec3a8264efbabe5691a77cc9846628091265734f95b59d0", 0xe1}, {&(0x7f0000000580)="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", 0x1000, 0x9}, {&(0x7f0000001580)="777ea0d590ef00f4be3d7f1a175e35acffaf23c098fafb3dc7022559706bf63101027eeaca55cbf92be4dbe3dff2499b49bd8c39e4a84c2449f255f6e611b5f9f42090f51e81767a966aad140b78fc688dd3024ecd3ff7c2579e97c27895263223ee42b37e02e8e46d64305ba84feceb1e8a5d0840281b86a9aefd85346d7c2459d7e0790912516177e077c1bbf2d9c5f42b5ad1d2224ca81596f7ac6115dc80a780df2e469acf6e85c298b42494b47b146b31e0480276cf6cf981032d1110d5e588baee3d70bde332f34b", 0xcb, 0x4}], 0x200000, &(0x7f0000001740)={[{'^,'}, {}, {')\xa0].!-:][(#[)@'}, {'erofs\x00'}, {'erofs\x00'}, {'%),-\\'}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@dont_appraise}, {@func={'func', 0x3d, 'POLICY_CHECK'}}]}) syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)) 10:33:37 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x37}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 701.668374] erofs: cannot read erofs superblock 10:33:37 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) syz_open_dev$tty20(0xc, 0x4, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x1800) timerfd_create(0x8, 0x80800) [ 701.708924] erofs: read_super, device -> /dev/loop2 [ 701.713977] erofs: options -> [ 701.727794] erofs: cannot find valid erofs superblock [ 701.744577] erofs: unmounted for /dev/loop5 [ 701.849763] erofs: read_super, device -> /dev/loop4 [ 701.857582] erofs: read_super, device -> /dev/loop0 [ 701.862654] erofs: options -> [ 701.866616] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop1. [ 701.888071] erofs: options -> [ 701.892859] erofs: root inode @ nid 36 [ 701.897190] erofs: unsupported i_format 16 of nid 36 [ 701.904006] erofs: cannot find valid erofs superblock [ 701.923336] erofs: read_super, device -> /dev/loop5 [ 701.928699] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 701.936734] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop1. [ 701.939769] erofs: FAULT_INJECTION was not selected 10:33:37 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010500000c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:37 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 701.968311] erofs: read_super, device -> /dev/loop2 [ 701.973571] erofs: options -> [ 701.977716] erofs: cannot find valid erofs superblock 10:33:37 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) syz_open_dev$tty20(0xc, 0x4, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x1800) 10:33:37 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x80cb0100}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 702.053664] erofs: unmounted for /dev/loop5 [ 702.157951] erofs: read_super, device -> /dev/loop3 10:33:37 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @loopback}}}, 0x108) close(r1) r2 = socket$inet6(0xa, 0x80003, 0x6b) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000500)=ANY=[@ANYRES16=r2, @ANYRES16=0x0, @ANYBLOB="000427bd7000fddbdf25020000002c0007800800", @ANYRES64=r0, @ANYRES32, @ANYBLOB="8002a9afbb483cc8f3dcf5c8a41cb3606795694c37564454f3ebdd83227348fbf7a995445ed6865eb398b1b429a232b73fadba97fa865ebb44e111d2891959b12ac6b73898e3ccdb07c3", @ANYRES32, @ANYBLOB, @ANYRESHEX=r0, @ANYRES32=r1], 0xa8}}, 0x40001) r3 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000140)=[{&(0x7f0000010000)="0000000200005ff808000000000000", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x8003}, {0x0, 0x0, 0x1000}, {&(0x7f0000000340)="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", 0x1000, 0x38c}], 0x8303, &(0x7f00000000c0)=ANY=[@ANYBLOB="7fdfdfe8c977ebf0c04e672dc47f7406877e769aaaf75d83be54cc1f60", @ANYRES16=r1]) openat(r3, &(0x7f0000000040)='./file0\x00', 0x20080, 0x2) [ 702.179109] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 702.199607] erofs: cannot read erofs superblock [ 702.218183] erofs: read_super, device -> /dev/loop4 [ 702.224776] erofs: options -> [ 702.229536] erofs: cannot find valid erofs superblock 10:33:38 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x39}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:38 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 702.340045] erofs: read_super, device -> /dev/loop5 [ 702.345807] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 702.375505] erofs: FAULT_INJECTION was not selected [ 702.430649] erofs: read_super, device -> /dev/loop2 [ 702.442373] erofs: options -> [ 702.445991] erofs: cannot find valid erofs superblock [ 702.470174] erofs: read_super, device -> /dev/loop0 [ 702.473156] erofs: read_super, device -> /dev/loop1 10:33:38 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) syz_open_dev$tty20(0xc, 0x4, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) [ 702.498590] erofs: options -> ßßèÉwëðÀNg-Ät‡~všª÷]ƒ¾TÌ` [ 702.505925] erofs: unmounted for /dev/loop5 [ 702.509519] erofs: cannot find valid erofs superblock [ 702.516190] erofs: options -> [ 702.520946] erofs: root inode @ nid 36 [ 702.540930] erofs: unsupported i_format 16 of nid 36 [ 702.613208] erofs: read_super, device -> /dev/loop4 [ 702.620808] erofs: options -> [ 702.630701] erofs: cannot find valid erofs superblock [ 702.648563] erofs: read_super, device -> /dev/loop3 [ 702.656257] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 702.675281] erofs: FAULT_INJECTION was not selected [ 702.681131] erofs: bogus i_mode (0) @ nid 36 [ 702.687187] erofs: read_super, device -> /dev/loop2 [ 702.687241] erofs: read_super, device -> /dev/loop5 [ 702.707066] erofs: options -> 10:33:38 executing program 1: setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000140)={@pppoe={0x18, 0x0, {0x1, @empty, 'veth0_vlan\x00'}}, {&(0x7f0000000040)=""/97, 0x61}, &(0x7f00000000c0), 0x12}, 0xa0) syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)=ANY=[@ANYBLOB="01"]) 10:33:38 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0xc0}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 702.716943] erofs: cannot find valid erofs superblock [ 702.720600] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 702.737003] erofs: FAULT_INJECTION was not selected 10:33:38 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:38 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) syz_open_dev$tty20(0xc, 0x4, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) [ 702.817201] erofs: unmounted for /dev/loop5 [ 702.819561] erofs: read_super, device -> /dev/loop1 [ 702.848231] erofs: options ->  [ 702.853437] erofs: Unrecognized mount option "" or missing value [ 702.935939] erofs: read_super, device -> /dev/loop0 [ 702.941212] erofs: options -> [ 702.944889] erofs: root inode @ nid 36 [ 702.950789] erofs: unsupported i_format 16 of nid 36 [ 702.970051] erofs: read_super, device -> /dev/loop4 [ 702.975118] erofs: options -> [ 702.978634] erofs: read_super, device -> /dev/loop3 10:33:38 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x980a0300}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:38 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010600000c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:38 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000040)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000140)={[], [{@dont_appraise}, {@smackfsdef={'smackfsdef', 0x3d, 'erofs\x00'}}, {@euid_eq={'euid', 0x3d, 0xee01}}, {@subj_role}, {@dont_appraise}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@dont_appraise}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) [ 702.986906] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 703.009544] erofs: cannot find valid erofs superblock [ 703.015330] erofs: FAULT_INJECTION was not selected [ 703.028431] erofs: bogus i_mode (0) @ nid 36 [ 703.132308] erofs: read_super, device -> /dev/loop5 [ 703.137548] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 703.146490] erofs: FAULT_INJECTION was not selected [ 703.173369] erofs: read_super, device -> /dev/loop2 [ 703.173566] erofs: read_super, device -> /dev/loop4 [ 703.178575] erofs: options -> [ 703.202006] erofs: options -> [ 703.202805] erofs: read_super, device -> /dev/loop1 [ 703.214420] erofs: cannot find valid erofs superblock 10:33:38 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) syz_open_dev$tty20(0xc, 0x4, 0x0) 10:33:38 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:38 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x140}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 703.220536] erofs: cannot find valid erofs superblock [ 703.228409] erofs: options -> dont_appraise,smackfsdef=erofs [ 703.245321] erofs: unmounted for /dev/loop5 [ 703.264237] erofs: Unrecognized mount option "dont_appraise" or missing value [ 703.428438] erofs: read_super, device -> /dev/loop3 [ 703.433496] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 703.444423] erofs: FAULT_INJECTION was not selected [ 703.446175] erofs: read_super, device -> /dev/loop0 [ 703.458535] erofs: options -> [ 703.462119] erofs: root inode @ nid 36 [ 703.473949] erofs: bogus i_mode (0) @ nid 36 [ 703.478706] erofs: read_super, device -> /dev/loop5 [ 703.483733] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 703.494450] erofs: read_super, device -> /dev/loop1 [ 703.501388] erofs: options -> dont_appraise,smackfsdef=erofs [ 703.505143] erofs: FAULT_INJECTION was not selected [ 703.516145] erofs: Unrecognized mount option "dont_appraise" or missing value 10:33:39 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0xc0c60100}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:39 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) [ 703.525029] erofs: unsupported i_format 16 of nid 36 [ 703.565437] erofs: unmounted for /dev/loop5 10:33:39 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {0x0, 0x0, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:39 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x10) [ 703.643490] erofs: read_super, device -> /dev/loop4 [ 703.649302] erofs: options -> [ 703.652730] erofs: cannot find valid erofs superblock [ 703.692976] erofs: read_super, device -> /dev/loop2 [ 703.705497] erofs: options -> [ 703.710778] erofs: cannot find valid erofs superblock [ 703.738847] erofs: read_super, device -> /dev/loop0 [ 703.755138] erofs: read_super, device -> /dev/loop3 [ 703.772268] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 703.781649] erofs: options -> [ 703.789146] erofs: root inode @ nid 36 [ 703.793288] erofs: unsupported i_format 16 of nid 36 [ 703.796719] erofs: FAULT_INJECTION was not selected [ 703.820617] erofs: bogus i_mode (0) @ nid 36 [ 703.823845] erofs: read_super, device -> /dev/loop5 [ 703.825813] erofs: read_super, device -> /dev/loop4 10:33:39 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010700000c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 703.831260] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 703.847524] erofs: read_super, device -> /dev/loop1 [ 703.852902] erofs: options -> [ 703.861449] erofs: options -> [ 703.868502] erofs: FAULT_INJECTION was not selected [ 703.869337] erofs: cannot find valid erofs superblock 10:33:39 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 10:33:39 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0xc0c70100}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 703.940597] erofs: unmounted for /dev/loop5 10:33:39 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x81, 0x2, &(0x7f00000001c0)=[{&(0x7f00000000c0)="9dc0fab894933a7ca53b02164116c121be20aed0f484bfc4066d51ddd3622e515e704f37622911d96fcf1c64fcff4072f04cf529", 0x34, 0x7fff}, {&(0x7f0000000140)="0e53279d5c19ae2156f70f47e1d3e68dd8ab4770aef69765aeca157ef4fb5b3b64634442692bd03dfc40efaac095ae513fb457bdc574899a1747bf59b16bfa99eed81bb68f841379a617f73aea5208033bc6ac965173955cf0cadfcc9d9f4f3ec43917bec9093fd92c70870f62a98d72ccd4105cdceb2213311f", 0x7a, 0x1}], 0x20800, &(0x7f0000000200)={[{@numtail}], [{@audit}, {@smackfshat={'smackfshat', 0x3d, '!'}}]}) 10:33:39 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {0x0, 0x0, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:39 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x2ba}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 703.978883] erofs: unmounted for /dev/loop1 [ 704.171813] erofs: read_super, device -> /dev/loop2 [ 704.176861] erofs: options -> [ 704.184942] erofs: cannot find valid erofs superblock [ 704.252987] erofs: read_super, device -> /dev/loop5 [ 704.258748] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 704.259994] erofs: read_super, device -> /dev/loop0 [ 704.269340] erofs: FAULT_INJECTION was not selected [ 704.279417] erofs: options -> [ 704.283621] erofs: root inode @ nid 36 [ 704.289365] erofs: unsupported i_format 16 of nid 36 [ 704.298132] erofs: read_super, device -> /dev/loop1 [ 704.303457] erofs: read_super, device -> /dev/loop3 [ 704.303467] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 704.309865] erofs: read_super, device -> /dev/loop4 [ 704.309873] erofs: options -> [ 704.309922] erofs: cannot find valid erofs superblock [ 704.327105] erofs: FAULT_INJECTION was not selected [ 704.328452] erofs: bogus i_mode (0) @ nid 36 10:33:40 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x2c0}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:40 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) [ 704.335727] erofs: options -> [ 704.373269] erofs: unmounted for /dev/loop5 10:33:40 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {0x0, 0x0, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 704.494325] erofs: read_super, device -> /dev/loop2 [ 704.501419] erofs: options -> [ 704.509120] erofs: cannot find valid erofs superblock [ 704.526348] erofs: read_super, device -> /dev/loop4 [ 704.536739] erofs: read_super, device -> /dev/loop0 10:33:40 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @loopback}}}, 0x108) close(r1) r2 = socket$inet6(0xa, 0x80003, 0x6b) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000500)=ANY=[@ANYRES16=r2, @ANYRES16=0x0, @ANYBLOB="000427bd7000fddbdf25020000002c0007800800", @ANYRES64=r0, @ANYRES32, @ANYBLOB="8002a9afbb483cc8f3dcf5c8a41cb3606795694c37564454f3ebdd83227348fbf7a995445ed6865eb398b1b429a232b73fadba97fa865ebb44e111d2891959b12ac6b73898e3ccdb07c3", @ANYRES32, @ANYBLOB, @ANYRESHEX=r0, @ANYRES32=r1], 0xa8}}, 0x40001) r3 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, 0x108) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x105040, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x22}, {0xffffffffffffffff, 0x204}, {r2, 0x308}, {0xffffffffffffffff, 0x8000}, {0xffffffffffffffff, 0x2}, {r3, 0x720}, {0xffffffffffffffff, 0x2200}, {0xffffffffffffffff, 0x30}, {r4, 0x86}], 0x9, 0x9) syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)) 10:33:40 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0xc0c80100}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 704.553602] erofs: options -> [ 704.558431] erofs: unmounted for /dev/loop1 [ 704.574219] erofs: cannot find valid erofs superblock [ 704.585655] erofs: options -> [ 704.591555] erofs: root inode @ nid 36 [ 704.595811] erofs: unsupported i_format 16 of nid 36 10:33:40 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x300}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 704.637094] erofs: read_super, device -> /dev/loop3 [ 704.645738] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 704.671704] erofs: FAULT_INJECTION was not selected 10:33:40 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010800000c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 704.685406] erofs: bogus i_mode (0) @ nid 36 [ 704.698224] erofs: read_super, device -> /dev/loop5 [ 704.715183] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 704.728909] erofs: FAULT_INJECTION was not selected 10:33:40 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0xc0c90100}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:40 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) [ 704.787097] erofs: read_super, device -> /dev/loop1 [ 704.799157] erofs: read_super, device -> /dev/loop4 [ 704.813520] erofs: options -> 10:33:40 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100), 0x0, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 704.834664] erofs: unmounted for /dev/loop5 [ 704.843793] erofs: options -> [ 704.861227] erofs: cannot find valid erofs superblock 10:33:40 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x60c803, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000180)=""/113) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000140)) syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000040)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x1028303, &(0x7f0000000340)) 10:33:40 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x30d}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 704.932312] erofs: read_super, device -> /dev/loop2 [ 704.944017] erofs: options -> [ 704.949091] erofs: cannot find valid erofs superblock [ 704.949198] erofs: unmounted for /dev/loop1 10:33:40 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) 10:33:40 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0xc0ca0100}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 705.050030] erofs: read_super, device -> /dev/loop5 [ 705.055080] erofs: options -> [ 705.064143] erofs: read_super, device -> /dev/loop0 [ 705.069317] erofs: options -> [ 705.070525] erofs: read_super, device -> /dev/loop3 [ 705.086427] erofs: root inode @ nid 36 [ 705.091342] erofs: unsupported i_format 16 of nid 36 [ 705.107551] erofs: unmounted for /dev/loop5 [ 705.112271] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 705.135573] erofs: FAULT_INJECTION was not selected [ 705.145245] erofs: bogus i_mode (0) @ nid 36 10:33:40 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100), 0x0, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 705.238923] erofs: read_super, device -> /dev/loop2 [ 705.246143] erofs: options -> [ 705.256525] erofs: cannot find valid erofs superblock [ 705.268323] erofs: read_super, device -> /dev/loop4 [ 705.279927] erofs: options -> [ 705.293499] erofs: cannot find valid erofs superblock [ 705.339216] erofs: read_super, device -> /dev/loop5 10:33:41 executing program 1: syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="a3e6f7f0f99b77478869b75d74e28540219d9fb0a03d421376486f71134b1fe942b0ec9e6ba7ae5965025641446912aabe0c869c1e10c8d0eea80b8619bfc137fa53120c1661bd22565059effc19c5ff3853d857df856a7cb08b16b3bc7f4206ee7dc2bf6945831ce7c22a6ccec258a2ec08efe10401a36e0e73609a89ba12e8e059653f03075d75da16afbfbcace1d6dabfd7a8881449903b171b2c8b57024d55ac242d5d432d9c28f44c28995387ecbd8b3fa952ba05aa98a22b7ee3fe2ffbc4ca04ea516843508c91ee61b1b3916f9a087ea16462cbfa054ed6737ee0dbfd38c1f3c08dff29a8122c6cb2c62a", 0xee, 0x3ff}], 0x100000, &(0x7f00000001c0)={[{@iocharset={'iocharset', 0x3d, 'iso8859-2'}}, {@iocharset={'iocharset', 0x3d, 'koi8-r'}}, {@utf8}, {@lastblock={'lastblock', 0x3d, 0x98c}}], [{@euid_gt={'euid>', 0xffffffffffffffff}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@pcr={'pcr', 0x3d, 0x26}}]}) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000280)={'#! ', './file0/../file0', [{0x20, 'iocharset'}, {0x20, 'rootcontext'}, {0x20, 'user_u'}, {0x20, 'rootcontext'}, {}, {0x20, 'lastblock'}], 0xa, "40b84043f764b6395b6269893d445090ab468e8bf827ba479f18992145bba3d9be34de623626f426c6c4f59390c670dc98b441a43c254707432c821536b11d4b09bc1eebeb01e51dc1350d957fe9d7354cc8e1d2e0410d10363858809c18cdc72089cec7368766e5ee9d378816a7e222eac9fa9b1c811aefbbe56e73d25b63084e91989f40ba034c21dd1518585f2fa67bd689d380ef2554fe6273a26043bfaff4c2ac47f98fc76d04716070ae9818de0965ff89bbf3a0bbbcc597e9523a2c7b997485b754bd78b938e9b033ba687c41a147d5e7a6745b344a9d241b6008"}, 0x126) [ 705.365296] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 705.379418] erofs: FAULT_INJECTION was not selected [ 705.392381] erofs: read_super, device -> /dev/loop3 [ 705.403647] erofs: read_super, device -> /dev/loop0 10:33:41 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) [ 705.417525] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 705.426582] erofs: options -> [ 705.429352] erofs: FAULT_INJECTION was not selected [ 705.432266] erofs: root inode @ nid 36 [ 705.435288] erofs: bogus i_mode (0) @ nid 36 [ 705.440904] erofs: unsupported i_format 16 of nid 36 [ 705.452107] erofs: read_super, device -> /dev/loop2 [ 705.457141] erofs: options -> [ 705.462481] erofs: cannot find valid erofs superblock [ 705.485776] erofs: unmounted for /dev/loop5 10:33:41 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100), 0x0, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:41 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981016000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:41 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0xc0cb0100}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 705.580926] erofs: read_super, device -> /dev/loop4 [ 705.585979] erofs: options -> [ 705.600685] erofs: cannot find valid erofs superblock 10:33:41 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x30e}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 705.781633] erofs: read_super, device -> /dev/loop5 [ 705.786690] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 705.796153] erofs: FAULT_INJECTION was not selected 10:33:41 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) 10:33:41 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000000040)="050000f507d23a7e272b9e012e77e02b4881a5e206d2809172a414fa1f62665843895f712175ad6e6397da0f147dd2775c7a035beffda1289e48879594bff5bda4e728cde7bbd9a9f1a4daf5cecc793de941622a9ff53692660033521e80d46ca61f000f3944e6127d98aa1d798e0525a4e1530e7eb80343445b8aa7c616bf6453ea52933c0d4e2d63e6ab97270138b894e57edee7485b05d513bb0f54783a0296587dd7f6d835", 0xa7, 0x6}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000140)={[{@fault_injection={'fault_injection', 0x3d, 0x9}}, {@nouser_xattr}, {}, {@fault_injection={'fault_injection', 0x3d, 0x40}}, {@nouser_xattr}, {@acl}, {@fault_injection={'fault_injection', 0x3d, 0x800}}, {}]}) [ 705.875098] erofs: read_super, device -> /dev/loop3 [ 705.883352] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 705.893763] erofs: FAULT_INJECTION was not selected [ 705.905837] erofs: bogus i_mode (0) @ nid 36 [ 705.905920] erofs: unmounted for /dev/loop5 10:33:41 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="050000", 0x3, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 706.000938] erofs: read_super, device -> /dev/loop0 [ 706.006249] erofs: read_super, device -> /dev/loop4 [ 706.012249] erofs: options -> [ 706.020431] erofs: cannot find valid erofs superblock [ 706.033859] erofs: read_super, device -> /dev/loop2 [ 706.056927] erofs: options -> [ 706.100290] erofs: cannot find valid erofs superblock [ 706.119755] erofs: options -> [ 706.123207] erofs: root inode @ nid 36 [ 706.127999] erofs: unsupported i_format 16 of nid 36 [ 706.159374] erofs: read_super, device -> /dev/loop1 [ 706.164428] erofs: options -> fault_injection=0x0000000000000009,nouser_xattr,user_xattr,fault_injection=0x0000000000000040,nouser_xattr,acl,fault_injection=0x0000000000000800,user_xattr, [ 706.174212] erofs: read_super, device -> /dev/loop5 [ 706.195947] erofs: read_super, device -> /dev/loop4 [ 706.196976] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 706.211548] erofs: read_super, device -> /dev/loop3 10:33:41 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="02", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 706.248326] erofs: options -> [ 706.249512] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 706.251593] erofs: cannot find valid erofs superblock [ 706.263511] erofs: FAULT_INJECTION was not selected 10:33:42 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x30f}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 706.290524] erofs: FAULT_INJECTION was not selected [ 706.292182] erofs: FAULT_INJECTION was not selected [ 706.296247] erofs: FAULT_INJECTION was not selected [ 706.304510] erofs: FAULT_INJECTION was not selected [ 706.308291] erofs: bogus i_mode (0) @ nid 36 [ 706.318545] erofs: bogus i_mode (0) @ nid 36 10:33:42 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="050000", 0x3, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:42 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) [ 706.406531] erofs: read_super, device -> /dev/loop2 [ 706.424897] erofs: options -> [ 706.432200] erofs: root inode @ nid 36 [ 706.439885] erofs: unmounted for /dev/loop5 [ 706.441432] erofs: bogus i_mode (0) @ nid 36 10:33:42 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 706.478392] erofs: read_super, device -> /dev/loop1 [ 706.486029] erofs: options -> fault_injection=0x0000000000000009,nouser_xattr,user_xattr,fault_injection=0x0000000000000040,nouser_xattr,acl,fault_injection=0x0000000000000800,user_xattr, [ 706.504731] erofs: FAULT_INJECTION was not selected [ 706.510506] erofs: FAULT_INJECTION was not selected [ 706.515651] erofs: FAULT_INJECTION was not selected [ 706.522875] erofs: bogus i_mode (0) @ nid 36 10:33:42 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981019101000c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 706.546852] erofs: read_super, device -> /dev/loop5 [ 706.552566] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 706.565979] erofs: FAULT_INJECTION was not selected 10:33:42 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) socket$netlink(0x10, 0x3, 0x0) 10:33:42 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x340}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 706.614805] erofs: unmounted for /dev/loop5 10:33:42 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000016c0), 0x200080, 0x0) getsockopt$X25_QBITINCL(r0, 0x106, 0x1, &(0x7f0000001700), &(0x7f0000001740)=0x4) syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0xf63c, 0x7, &(0x7f0000001540)=[{&(0x7f0000000140)="b0193732064a95fb50b58bfb11d6f8c25ccf640a04392eba6fdabddc0f9fde394d9a4b7b7d25356cb0e964248f7735015dbae32c79f8344cbc7d46a2720745d02c5adad6e17f38db8e12371dbeb8f1a710aa117910ad7f684658409e676df720e17326f5409a71d324644fff40885d0b6a529e46bbc29c88f9c3b95cd4fe5c276bc44b721204540d6432131d0ae82fd0ee23c7b07e317f995497d924ae2adafd62455f390dd9418e3ead40ffe1bd5922f84ba4000b8770de9fde78330a6e10093e7e3df36cef99f3411611d86d055cc751be29556b3b0e6c3cab6d4502232026450e7d3f1b9480d118e00aa0252f050603c5ae", 0xf3, 0x83a7}, {&(0x7f00000000c0)="fdbe8b6f45653982814d34403e5d24ae57b5c6", 0x13, 0x1}, {&(0x7f0000000380)="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", 0x1000, 0x8}, {&(0x7f0000001380)="d75a948e04a9359e04054f2a44c867f2ed6daaab57187bdaa2665a0c75607cc96d3a5369cdfeebf41d8b1c93897cb5e348e9a5fd887210e2445655b084684726e02645bf5f4ac83f73d24fb59b8e8e8d360e6236b9f78d68db8d8ff7b00d1d217f405a9442d8b490e1f1837850c77666de23154e5a21d6ac047d62f5f4179ed45b03ae00fefcf34ea34599d28a", 0x8d, 0x8a9}, {&(0x7f0000000240)="45d0925f693326abc84b2177036fbfc94f0ad2c1dacec64397d721f9931c6f0992b04a51d1036a057e9f5d54498e7eb4799e0ee8069ce8291c3bafd3913661c132049318e823fd951e8433d74fe0f2deb0c52db72bac5c6973c5081ac8ef353fd34cb91f91", 0x65}, {&(0x7f0000001440)="ebfb8e020572c9c8cc99f360b62610fa97dac31af2895452db1ff53c8734e3b5ef6f6d0d32361ca0b533a95deae231621de4310db91b3a1e4502cf4d9d7f777fcbfb06cc9e6b485e03303ab484ed0450c5b03c3dc5ae9c751f96eabba5bcdfc1477985a1601f394ea37fbac25a54f042b06ba2cc1d87e503f38e1193151b7cca6755b8f4b80e689ffa0dd1c47442e01e9b12831ad1393891e0b375c69c6e3269f077dfd7cd93b6a32454d2956ceae7af66f2ec770256ecac", 0xb8, 0xa07}, {&(0x7f0000001500)="7492434a09dff079a9d2e168ab708c0859db5a806c96f1459c3205d831d3fd43415e7d0776b166", 0x27, 0x9}], 0x800000, &(0x7f0000001600)={[{@usrjquota}, {@orlov}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@jqfmt_vfsold}, {@noacl}, {@errors_remount}, {@nobh}, {@noblock_validity}], [{@smackfsroot={'smackfsroot', 0x3d, '+'}}, {@subj_type={'subj_type', 0x3d, ')'}}]}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2a, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @loopback}}}, 0x108) close(r2) r3 = socket$inet6(0xa, 0x80003, 0x6b) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000500)=ANY=[@ANYRES16=r3, @ANYRES16=0x0, @ANYBLOB="000427bd7000fddbdf25020000002c0007800800", @ANYRES64=r1, @ANYRES32, @ANYBLOB="8002a9afbb483cc8f3dcf5c8a41cb3606795694c37564454f3ebdd83227348fbf7a995445ed6865eb398b1b429a232b73fadba97fa865ebb44e111d2891959b12ac6b73898e3ccdb07c3", @ANYRES32, @ANYBLOB, @ANYRESHEX=r1, @ANYRES32=r2], 0xa8}}, 0x40001) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="340000001100010027bd7000fddbdf2500000000", @ANYRES32=0x0, @ANYBLOB="00000000003339419804a53b7e230000001400350073797a5f7475ee"], 0x34}}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000001880)=0x2) lstat(&(0x7f0000001780)='./file0/file0\x00', &(0x7f00000017c0)) [ 706.639578] erofs: read_super, device -> /dev/loop3 [ 706.644771] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 706.680110] erofs: FAULT_INJECTION was not selected [ 706.685500] erofs: bogus i_mode (0) @ nid 36 [ 706.752193] erofs: read_super, device -> /dev/loop4 [ 706.757519] erofs: options -> [ 706.761585] erofs: read_super, device -> /dev/loop2 [ 706.766048] erofs: cannot find valid erofs superblock [ 706.766761] erofs: options -> [ 706.779153] erofs: root inode @ nid 36 [ 706.785045] erofs: read_super, device -> /dev/loop1 [ 706.796161] erofs: options -> [ 706.800030] erofs: bogus i_mode (0) @ nid 36 10:33:42 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="04", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 706.841413] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 706.856395] erofs: read_super, device -> /dev/loop0 [ 706.862579] erofs: read_super, device -> /dev/loop4 [ 706.868179] erofs: options -> [ 706.886688] erofs: options -> 10:33:42 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="050000", 0x3, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 706.888623] erofs: cannot find valid erofs superblock [ 706.894569] erofs: root inode @ nid 36 [ 706.900141] erofs: unsupported i_format 16 of nid 36 [ 706.982772] erofs: read_super, device -> /dev/loop5 [ 706.989574] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 707.014319] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 707.027532] erofs: read_super, device -> /dev/loop3 10:33:42 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x380}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 707.032581] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 707.046514] erofs: read_super, device -> /dev/loop2 [ 707.047629] erofs: FAULT_INJECTION was not selected [ 707.056994] erofs: bogus i_mode (0) @ nid 36 [ 707.065399] erofs: options -> [ 707.076207] erofs: root inode @ nid 36 10:33:42 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)='\x00\x00\x00\x00', 0x4, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)) syz_mount_image$befs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x100, 0x6, &(0x7f0000000540)=[{&(0x7f0000000140)="29c55587672cec0dc64967b8170a9398b2ff80c8eaf6fc821a9646efef4d7fde36667a0e4c1539da5278266ad47b2b66f45adf40f9066e0f75506cb7af7fbc3040ae388fe42bfca6a1184e66a046df88a5c49ee149ed81a74ddc50c5c2026b489b062202d61511115d9204405919f58a11c06f793cd2164b6fdf97b2fe84fcb638d79a9a2bd2a3b8029e1e3116d5950ff9f8838e11071e1874ec237f", 0x9c, 0x7}, {&(0x7f00000000c0)="ae8c7de300", 0x5, 0x1}, {&(0x7f0000000200)="f3437d5d3c23c3b011e72446f94301d67135b9af77633f0c9c6a0f7e740981bacdcc1c4e0e5b2724e5990127dac7a54a018939a88362c5859876442430476ecff79032f17b82dea611dbf3cf6922f96d590abcc8b07bdc4d53035512d56aa8e56df05b1955dd1b17a6aaae03028537bbd3ba5d1e81b212da7b373aab7d0e6a7d32d8ba8068ec34ec9a3540c276a5577184fb0f2a9aa13787ee4b5c5b5ff2795724d2c82e1902031a4c5d4b09302065ddf003f9c8ca0138387d661df81a64", 0xbe, 0x8}, {&(0x7f0000000380)="9cc3eee223c43b7fa01949979ca69771bdfc324caf9755a7ef8f1fd85f4743cd0664b0bd4693414b040f180f4f1a417d30cc0f8841271ed6dea1e1df93f790248d5ad9354d06c0987b8b3dbfbf47e565466bb23e023f9d2f8f9e7cd7b0fe337e4d6420f886fe656fada4bccedd51d975cd", 0x71, 0x5}, {&(0x7f0000000400)="595d035f26", 0x5, 0x401}, {&(0x7f0000000440)="05ef8eca8eea68c24bb82f161878650d0bb4235be33acbb38c6471b628aeafde67310ba405f88564f0f86a37bed5b30ed56cdf54ab730193ba6a5975adedb543fb584735ef348073461b63ee10740595a89dec4cfb0ae2042b1f04a0d65cc2304c31fb1c3fadab3af51b26c84d820574569cc8d2645db9edf0c54d1ccf7e6d566b77f99ae1ec25ebb3754bef3c154cf74067e6957329d895ac0581324d9e035f1711d82f3e586744723f74a87dff23e7d921d3aad3b6f19908c3247da9604e042a8a1e79a804e16a0ca235ebecde76a720b6238c4bad39", 0xd7, 0x8001}], 0x1, &(0x7f0000000600)={[{'%]'}, {'erofs\x00'}], [{@measure}, {@subj_type={'subj_type', 0x3d, 'ero\xe6s\x00'}}, {@appraise_type}]}) [ 707.079317] erofs: FAULT_INJECTION was not selected 10:33:42 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c0", 0x5, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:42 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 707.120825] erofs: read_super, device -> /dev/loop4 [ 707.135138] erofs: unmounted for /dev/loop1 [ 707.140188] erofs: bogus i_mode (0) @ nid 36 [ 707.156107] erofs: options -> [ 707.164544] erofs: cannot find valid erofs superblock [ 707.198129] erofs: unmounted for /dev/loop5 10:33:42 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981018402000c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 707.306244] erofs: read_super, device -> /dev/loop4 [ 707.312178] erofs: read_super, device -> /dev/loop1 [ 707.320231] erofs: options -> [ 707.324809] erofs: read_super, device -> /dev/loop5 [ 707.326959] erofs: options -> [ 707.333554] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 707.344046] erofs: cannot find valid erofs superblock 10:33:43 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="06", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 707.360225] erofs: FAULT_INJECTION was not selected [ 707.363099] erofs: cannot find valid erofs superblock 10:33:43 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x3c0}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 707.446011] erofs: read_super, device -> /dev/loop2 [ 707.456290] erofs: read_super, device -> /dev/loop3 [ 707.466197] erofs: options -> [ 707.472346] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 707.482639] erofs: root inode @ nid 36 [ 707.489482] erofs: FAULT_INJECTION was not selected 10:33:43 executing program 5: syz_mount_image$erofs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 707.498281] erofs: unknown data mapping mode 3 of nid 36 [ 707.508033] erofs: unmounted for /dev/loop5 [ 707.513405] erofs: bogus i_mode (300) @ nid 36 10:33:43 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) r5 = syz_open_dev$tty20(0xc, 0x4, 0x0) r6 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x1800) r7 = timerfd_create(0x8, 0x80800) fstat(r2, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002ac0)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\\', @ANYRES32, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00 ', @ANYRES32, @ANYRES32=r7, @ANYBLOB="1c0000000000", @ANYRES32, @ANYRES32=r8, @ANYRES32=0x0, @ANYBLOB], 0xd0}, 0x20004005) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002a40)={&(0x7f0000000000)={0x50, 0x0, 0x0, {0x7, 0x22, 0x40, 0x4180c4, 0x0, 0x0, 0x8001}}, &(0x7f00000021c0)={0x18, 0x0, 0x9a84}, 0x0, &(0x7f0000002240)={0x18, 0x0, 0x5, {0x8}}, 0x0, &(0x7f00000022c0)={0x28, 0x0, 0x0, {{0x0, 0xdbb5, 0x2}}}, 0x0, 0x0, &(0x7f00000023c0)={0x1d, 0x0, 0x100, {'/dev/usbmon#\x00'}}, &(0x7f0000002400)={0x20, 0x0, 0x9}, &(0x7f0000002440)={0x78, 0x0, 0x2, {0x0, 0x0, 0x0, {0x0, 0x5, 0x6881, 0xfff000000000000, 0x6, 0x0, 0x0, 0x2, 0x7f, 0x4000, 0x1, 0xee00, 0x0, 0x0, 0x5}}}, 0x0, 0x0, &(0x7f0000002740)=ANY=[@ANYRES32=0xee00, @ANYRES32, @ANYBLOB, @ANYRES32=r8, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="0180000032f7ffff00000000040000000000000009000000000000000400"], 0x0, &(0x7f0000002a00)={0x20, 0xfffffffffffffffe, 0x0, {0x2, 0x0, 0x1, 0x101}}}) sendmsg$netlink(r0, &(0x7f0000000180)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x40400404}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000100)={0x18, 0x40, 0x2, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x8, 0x10, 0x0, 0x0, @pid=r1}]}, 0x18}, {&(0x7f0000000940)={0x126c, 0x39, 0x200, 0x70bd28, 0x25dfdbfd, "", [@nested={0x1db, 0x7d, 0x0, 0x1, [@generic="9636bf840ba06d1cdc075eac84923b1caf19175f6c54006460f134e4329e028aa5821a729be4fbf63bd57e74b3a3208a132f5ac5e7a6f516dd79436052910acf03ed13a8d0550df5c86ed29f8d21b981fec44343959287386be269e34e1f9c4e63433874a70e82956798d0bfcb64b8285890a88d1658346758a0a85fa1a825615aa96e348b4bcd97133382a0ad2d2373b6ea1f", @generic="2fd8bf3eb24daa9d1ebec0b38aabc7cc6bcd716e969bd37765958fe068238a1ddceb1bf0d435839c2142ad32ee124811b47f28a123b7bd8e4ec997dc", @generic="a2327d2d6453db00d984dc98a6a9440c7c7e03a4c731ed0db9a60c8ace7c420eb7897cc5b03f88e454248796db4274018ea71730490cbaebaf19c02d6bd78e9c52b98f95ecfce28535b16b322124750072bf988ea4e730e061136864853036ed136550db71f6d3572654c178b983cbffe59ea86d2a48eb11083f3537f1af63d63b533136809941a04d50c2c162bbba9ce3559726e18d10dbc14c423db1439ace6f1192d5e06d16627e6e9fc8d7a8c34e5e5bb285bde1e21419483c7edb1406953426a094604eea2917b998cd807b55046cbccdfd07985cd25e0c644caee81719a00797c7829e3a1a7c89ade23ca0f27b84caddd81ffe197a", @typed={0x8, 0x76, 0x0, 0x0, @uid=r8}, @typed={0x8, 0x4d, 0x0, 0x0, @uid=0xee00}]}, @nested={0x107d, 0x82, 0x0, 0x1, [@generic="98588f8bc8e39d7e7c76bb768b29543498d1544263418c985a9c732e452186c4b510a1969b6b2945fdb0dcbd06b5e23079c31dc4e70173bda73f501f8f99701e9643f555b9427dfc9d6feb7421ce07f00e9264323d9de91a8220ca935b659d44990262c66c", @typed={0x14, 0x14, 0x0, 0x0, @ipv6=@loopback}, 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{&(0x7f0000000380)="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", 0x1000, 0x44101a63}, {&(0x7f00000001c0)="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", 0xfc, 0x7f}], 0x3022000, &(0x7f0000001400)={[{@utf8}, {@shortname_mixed}, {@uni_xlateno}, {@numtail}], [{@fowner_lt={'fowner<', r8}}, {@uid_lt={'uid<', 0xee01}}, {@permit_directio}, {@pcr={'pcr', 0x3d, 0x2c}}]}) 10:33:43 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c0", 0x5, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:43 executing program 5: syz_mount_image$erofs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 707.681660] erofs: read_super, device -> /dev/loop4 [ 707.687070] erofs: options -> [ 707.699902] erofs: cannot find valid erofs superblock [ 707.747059] erofs: read_super, device -> /dev/loop2 [ 707.752538] erofs: read_super, device -> /dev/loop0 [ 707.764571] erofs: options -> [ 707.766719] erofs: options -> [ 707.769762] erofs: root inode @ nid 36 [ 707.774129] erofs: root inode @ nid 36 [ 707.775436] erofs: unknown data mapping mode 3 of nid 36 [ 707.780916] erofs: unsupported i_format 16 of nid 36 [ 707.799061] erofs: read_super, device -> /dev/loop1 [ 707.799068] erofs: options -> [ 707.844247] erofs: read_super, device -> /dev/loop3 [ 707.849540] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 707.859044] erofs: FAULT_INJECTION was not selected [ 707.864428] erofs: bogus i_mode (300) @ nid 36 10:33:43 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)='\a', 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:43 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)) syz_mount_image$bfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, 0x6, &(0x7f00000005c0)=[{&(0x7f0000000140)="626e62cf6ec7f69fea325d405aa4c0c9698b47cfe0e6bc1db59edd4cfd0cee51fae1876037473841a146838365755481b8961dd5d0d1b17c87bcaaa7cbf07ec5a4aa16ac925c45b1e43da4d9bd18573801fa956368377551ac53c716fc065a35585c8cfb67cc7e2825416a5183c53643ba98a176e752fbca96cb2ddbc4773a4141423635c1bfce08ddfeba6dcd36c60cb5ce41ced2c28ce8b0c93a0acacd0088d9a60eaae345518aef5d4345babc2c9e102e8951635e2f746861dda8ae823c769d10d120270d68b8a9f327befc782e4965db68a422c5fb1bcd2ab7e90cf862064b4ea4", 0xe3, 0x8383}, {&(0x7f00000000c0)="90a24d2f1aa7659fb5c8bb911fdf89f137bd5f72f19c9c9464829de3535772c8e9d10f2da3e0534cc65c77d926c02e92867e0537ea994afb22d4", 0x3a, 0x6}, {&(0x7f0000000240)="cba18457762a8d4f5b8b4c0ab7af3c04c51f5a6648f775ceb3568f534826ee7516b15f2189d9479e886a00bc03ded1f4a45daddd5489347c90d627088e2296fa9ffd", 0x42, 0x4}, {&(0x7f0000000380)="c1a605b251924363240e6460730956bba9fbea6512e09fa1c9efdfa3091a3c4574fb6a53ec0e395975f8e84ef17ce35b5e6962071b35d39cbfdfc7cd49457bdfb43d9ce4238fd7422c8f087daf735ceba6e27bf339f85a41e1603592de5562ed6c1e644d03e9a228893735a878ebdbe9e56d4b26ca03f8dd51b64c8c69e0022303a669c5855c680f41ecb0567dbfa9d8b6cb3aa1cb096e8d9099df54af68102a233378ef884d13a876a2a40c890d15402cf794c9d619fd92d56ff4a10eebe5903de7425618f83b86ed2645355af36c95b509f9704c819ef94fbd830d5f490a2f34363d07ea43d2", 0xe7, 0xc28}, {&(0x7f0000000480)="c84116a79e9a5e30a57dbe3a4551322eb473059a11e8f580849934b6abd4072d44296a28a614fcf942e335312585dd7753a3b65690a6434bdf9c71ff4ecc218219d4286b43463b530a5b508667cd90af26805e0e766b2bf84cda2e99c86da1201f8f1faa5ad291dace05efcfab3df3b7d4be406a73399c841795f752ad5d3feb278c3184caf657f7cb05086a05d38bb31f7716f3cb8cd1835f6130d1ba6bf18146eb2382b2fb783dcb3d14b5ac3412399374e924077f0c9e62ba", 0xba}, {&(0x7f0000000540)="f27468b7977884df46c7d28429e36ae4e0a1c2382048e17acd03a734b71167d6637f90a89a89b608cdabd410bc2726d5e88261843ffe6c415a20a2c4cba713888eafcfd314e10628f582", 0x4a, 0x2}], 0x800000, &(0x7f0000000680)={[{'erofs\x00'}, {'erofs\x00'}, {':+'}, {'erofs\x00'}, {}], [{@dont_hash}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@dont_measure}, {@audit}, {@fsname={'fsname', 0x3d, 'erofs\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, 'erofs\x00'}}, {@fsname={'fsname', 0x3d, 'erofs\x00'}}]}) [ 707.928313] erofs: read_super, device -> /dev/loop4 [ 707.947197] erofs: options -> [ 707.960413] erofs: cannot find valid erofs superblock [ 707.965983] erofs: unmounted for /dev/loop1 10:33:43 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x402}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:43 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c0", 0x5, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 708.177068] erofs: read_super, device -> /dev/loop1 [ 708.184965] erofs: options -> [ 708.208882] erofs: read_super, device -> /dev/loop2 [ 708.214442] erofs: options -> [ 708.225414] erofs: root inode @ nid 36 10:33:43 executing program 5: syz_mount_image$erofs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 708.249235] erofs: unknown data mapping mode 3 of nid 36 [ 708.250879] erofs: read_super, device -> /dev/loop4 [ 708.268742] erofs: options -> [ 708.272023] erofs: cannot find valid erofs superblock [ 708.301642] erofs: read_super, device -> /dev/loop3 [ 708.309310] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 708.319834] erofs: FAULT_INJECTION was not selected [ 708.325213] erofs: bogus i_mode (300) @ nid 36 [ 708.343503] erofs: read_super, device -> /dev/loop0 [ 708.355397] erofs: options -> [ 708.359393] erofs: root inode @ nid 36 [ 708.363544] erofs: unsupported i_format 16 of nid 36 10:33:44 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010003000c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:44 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:44 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), 0x0, 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 708.497572] erofs: read_super, device -> /dev/loop2 [ 708.517265] erofs: options -> [ 708.525078] erofs: root inode @ nid 36 [ 708.541998] erofs: unknown data mapping mode 3 of nid 36 10:33:44 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000000040)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)) syz_mount_image$reiserfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x7, 0x8, &(0x7f00000007c0)=[{&(0x7f0000000140)="09156865f5bb4dc1ffaf2f4726d2e0b2eebdf79f3f2e79f92567e7eea139d1210915028b63ba9f118ff3d23b567a783fbd246b50df19f6844e6132f51627934cc7674bb04b2dab754c9a202f1e2b0fb259f427084548ed871297daf5b587ade17e49606cd4f5995dc4058dd88297f55e0adf20afb987bfb2ad6e0e51b60aaba4ba1571ff2e0636e4a958bab7d19ce8dbf8b7db75675e4b6a7ee872f26077b48bd012d0984c950989b2eeefda8b7817fde27b8b84aa357e8ff1585855f6a95f89a6c1f20f8abb4db39fec57216e8c96f9b063c9b0c00c56b72e9abd694da8495a4627bbf1d96dea24b42f0c12aad2860d76a32c6dd1", 0xf5, 0x1ff}, {&(0x7f0000000240)="c45193be174a66ef992ad63526582bbc4eb3defe96ecff2a71f89506dd737091fa87c6eab63982745f9e7f03de3a91578f62c74c60e227d4baeeddb176eb107ee6bb86f97876ab2f9f5e52de10587575360ab7f35f", 0x55, 0x8}, {&(0x7f0000000380)="ba3fbe3ed66985ebcff60e351899c5054eafb3f5f1211b1acd7702cb4747ba03f1b464b41cc05462d6ecb4c2f1c58539222ec9cdfd76318c99d1605fd8f14f9bda00a3f51e9bd771f5a7b37b14f79e902106674a9bbb0bdcb0325353f722aa6c0c39cd00e0ce955aff6aca710703b8d5c33c36976c98a9eea26ddc8d62826ab0542e84ed1d3f933a1ad17e6be1667455c09251d00acd9a4593fc4bfa0faef05c4295a05aa2592258a9556254d8d271fc897188d4fff36e3354318a2ea8f54510615cd62c312a8f68796de8c3ec7700f45a1570493827f2fa4116c45d1f5f765a70a9d65bfc5b0920efcd4b9d8c", 0xed, 0x1000}, {&(0x7f0000000480)="a22be2a9d590b4a255f696c70c186a3f2020585554d83bc5231235e0119ff0c4277c8b0f25872f3d00acf4f0e98516fa361ea63032a1dcd63a8c3f472fddf4dae4c0b2b505ab46", 0x47, 0x100}, {&(0x7f0000000500)="de7c3ce4fe0cd4258b6fcbf82cb3a77890ff7a3af0a102268e7985d78d142c19056b498428ecb1bb2738458fd1c25feaadb60ab9f28a24b572c7267a47e13c26ad1beed17413710cdb246825cb6dc916f76fb08130c9d65f4ee7482109065cdbdf6adedf915583c29ddf37ce0eb75784d4addc548ae0e4ca2ac9527f1be75da5b46142deedd7e148e19d31d0e96c26e28e591839793f7b1a11bd5da8bdb9a47f4fadec1b84af82d38f836d1a7c5c6872ff368dc1c906e22b805612370acc140b05ba764898", 0xc5, 0x1}, {&(0x7f0000000600)="845acc483eb60d577fc5d1d0cc0086a5720b26b7afdeb50e848526ae41dee7854878e7de479701ce05ec90b987b0774fc616987ad35c365ee5a509991e3610a5ad8c67d2b83e15c75ec57fb81346ae8a37021c2c645ff58870083ac82cdd2939cd7f364734d2e34b4f6f336bbf19edaa43ed83b34d84a2be7be44fa9ef94f6ef4744586db247ec4e304d05c1a8b5250b1aea08a087ec1763fc44c075ef70eeaf6ca4c167b7909d313389782e2fa91804ceee86ecdfd418a7c691e49d9fed068817", 0xc1, 0xcf6f}, {&(0x7f0000000700)="f836ccb6bd07abba1da82a96a45aa5ef6fd24faf78c8873ec4e2a93815935e7230d1190e741eb58bcba98bef15a2d8532809c89b0b09c0833e59eb00764164019b39d825eeb5855cb0b724", 0x4b, 0x8}, {&(0x7f0000000780)="15f7eeab3319b1f1f57a6ba3e59d09b188bde144d4f1fe37644d6b914555cd5b6580123e5d3ba6", 0x27, 0x3}], 0x808000, &(0x7f0000000880)={[{@tails_small}, {@resize={'resize', 0x3d, 0x3ff}}, {@balloc_notest4}, {@expose_privroot}, {@barrier_flush}, {@jqfmt_vfsv0}, {@barrier_none}, {@data_writeback}, {@usrjquota_file}], [{@func={'func', 0x3d, 'KEXEC_INITRAMFS_CHECK'}}, {@subj_type={'subj_type', 0x3d, 'erofs\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, ').#'}}]}) stat(&(0x7f0000002140)='./file0\x00', &(0x7f0000003a00)) r0 = accept4$x25(0xffffffffffffffff, &(0x7f0000002500)={0x9, @remote}, &(0x7f0000003a80)=0x12, 0x80000) sendmmsg$sock(r0, &(0x7f00000057c0)=[{{&(0x7f0000003ac0)=@ll={0x11, 0xc6, 0x0, 0x1, 0xc0, 0x6, @local}, 0x80, &(0x7f0000003e80)=[{&(0x7f0000003b40)="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", 0xfd}, {&(0x7f0000003c40)="837e6b42307fb849dc44fe69906817d8689785d35739a219875a5f98c0f968b4159b47d3b22a83f06065905b5850c9b74cb995d3ebf6aa8e8192a73c27d2086957253b7e89cefe9f270d1c2098b667b09a37567a3cb8fa2a6ef9756646ce9dcb3a907bbf48021971a5b39fb15525f2ec11cc12f6f554b7a902119cf9ad50a1f92c5d02c8cf789ae72c38e5c4c8a7b64936260b70de20ad412bf9bd3e0f5d0c0bf1da09a62ef9dd55339cef7f5c6bed5c81adee0afcd259716cf51a2f92c6f5f6d383856913e4d702a64fe6e1f982e53bc00fb3ce5dae1538891d409e799127ac64bb6382b20ee6614a0cc75b0d2b7ac84c093d2ebf", 0xf5}, {&(0x7f0000003d40)="fd0729828e09f5baf4cc6a254a8c63779779d0109bdab3012a1a05bad1534e8cf96f6e81302f759101560ef9f4cd05a734d11232c04cf2970763580d8093bdf33d87aef351754d6832f7deb6aeca6c2c050af2b27b263b1b98c8", 0x5a}, {&(0x7f0000003dc0)="dbbc976a77ec9342f7b35b50d185de93985e10b515bb376aad78a6ceb87549deb8", 0x21}, {0xfffffffffffffffd}, {&(0x7f0000003e00)="39750083113a852854a267183183b6465e6ead082caa071b889faf76803c0728acbd5e314e5976eea39df6cfc23c25d9b0d8c5aa7040432a0d5e8217592c7d7e1538a113f64a024125f5578808032fb77ba4a0984e870a228a55a9514d84d2788b713bb40c", 0x65}], 0x6, &(0x7f0000003f00)=[@mark={{0x14, 0x1, 0x24, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0xfff}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}, @mark={{0x14, 0x1, 0x24, 0x8001}}, @mark={{0x14, 0x1, 0x24, 0x5638}}, @txtime={{0x18, 0x1, 0x3d, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @txtime={{0x18, 0x1, 0x3d, 0xdcb}}], 0xc0}}, {{&(0x7f0000003fc0)=@caif=@dbg={0x25, 0x2, 0xff}, 0x80, &(0x7f0000004100)=[{&(0x7f0000004040)="28313f5ee6a105979e89b7b6402e5245cb04a695af73c8016833053ddbf50e5b6d4a3137b13291c24911a29d1063cfd06502f00474df1bbf99040abf13da2498dc69e17cfc5acf1cf2d5a5dc1736b1e66b14ad7c31d3618d41158c287461a9b1a63520be8a3fb8d0cbd058134b4df599c32af36d3177175f51e586a4579e4e9d8e5927c063250fcc86b0f02a5b98213dbbb28c1f7f7691", 0x97}], 0x1, 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0x1000}, {&(0x7f0000005380)="c55ca788bd5d5e8b812b86932533980ab50cb28fc1f47252a175fdc22e3c91efefca9b6979a5a2182e6520642081217bdea3d84e55466efce510c375dfc4944a99ff6eaa57ec402b339adaa0143cae2ee39d4f7839173cb7663638af9a19bf233e59b2f4878b437fd4a78a3ecdbb95ca89bbc68041d3c672ac3cc9290f31b7dafd917d44cd3012a6edf584859f9d1aac33e661e7a790754c85d90ae5709c9b46cb0549b89757837cd3ffb0", 0xab}, {&(0x7f0000005440)="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", 0xfb}, {&(0x7f0000005540)="4075bdb00bc2286a5d4a46c5aed8ca97ff0c3246c432b202a32bd1932a55f594e06e3c6cb4049d469388879db3ac97a5fe81207a4a318ea9c8cedc590316b375e8437fbebe0ed414fb8196d9a3a5defc4089ebd917a5077b", 0x58}, {&(0x7f00000055c0)="81db264e134b7f571e32114404fde9888e3b0d5eb22e499e019e044b4c39e5185b685299dc7f6f8c82406b7365c15cdedf8d24a26bbe3551329312364ec0250cef26cc644144460501b0562dafb9befa4381700690971ca21de07c98317b06b75e96fe5b6c4b293d62802019330deec63a2130485967aaded970bfed199359ae7ca260e2d51549e58d6d4dc86303af1fce8098934a81da261edd7d5cadee7533629fcd4f0952704146ec0c15edd4073e2450e3089a71ff98fb09beb6b0f5a1c91a6c3917985394d6bb018ab3f4d56a9e7ecff47e05c597493afe31486b77a62f749337313742192d5361ac19363a3e1a62330efb2312", 0xf6}], 0x7, &(0x7f0000005740)=[@mark={{0x14, 0x1, 0x24, 0x3f}}, @txtime={{0x18, 0x1, 0x3d, 0xff}}, @txtime={{0x18, 0x1, 0x3d, 0xc10e}}, @timestamping={{0x14, 0x1, 0x25, 0xffff0001}}], 0x60}}], 0x3, 0x18084) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003800)=[{{&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000000b00)=[{&(0x7f0000000a00)=""/235, 0xeb}], 0x1, &(0x7f0000000b40)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{0x0, 0x0, &(0x7f0000000d00)=[{&(0x7f0000000b80)=""/99, 0x63}, {&(0x7f0000000c00)=""/2, 0x2}, {&(0x7f0000000c40)=""/5, 0x5}, {&(0x7f0000000c80)=""/79, 0x4f}], 0x4, &(0x7f0000000d40)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x48}}, {{&(0x7f0000000dc0), 0x6e, &(0x7f0000001f40)=[{&(0x7f0000000e40)=""/228, 0xe4}, {&(0x7f0000000f40)=""/4096, 0x1000}], 0x2, &(0x7f0000001f80)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x110}}, {{&(0x7f00000020c0), 0x6e, &(0x7f0000002140), 0x0, &(0x7f0000002180)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x68}}, {{0x0, 0x0, &(0x7f0000002380)=[{&(0x7f0000002200)=""/97, 0x61}, {&(0x7f0000002280)=""/35, 0x23}, {&(0x7f00000022c0)=""/163, 0xa3}], 0x3, &(0x7f00000023c0)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000002400), 0x6e, &(0x7f0000002600)=[{&(0x7f0000002480)=""/89, 0x59}, {&(0x7f0000002500)}, {&(0x7f0000002540)=""/162, 0xa2}], 0x3, &(0x7f0000002640)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xa8}}, {{&(0x7f0000002700), 0x6e, &(0x7f00000037c0)=[{&(0x7f0000002780)=""/4096, 0x1000}, {&(0x7f0000003780)=""/3, 0x3}], 0x2}}], 0x7, 0x40002021, &(0x7f00000039c0)={0x77359400}) 10:33:44 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)='\t', 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 708.599836] erofs: read_super, device -> /dev/loop4 [ 708.611904] erofs: unmounted for /dev/loop1 [ 708.617920] erofs: options -> [ 708.621544] erofs: cannot find valid erofs superblock 10:33:44 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x403}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 708.802360] erofs: read_super, device -> /dev/loop3 [ 708.807829] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 708.823057] erofs: FAULT_INJECTION was not selected [ 708.828292] erofs: bogus i_mode (0) @ nid 36 10:33:44 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), 0x0, 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 708.918815] erofs: read_super, device -> /dev/loop2 [ 708.924416] erofs: options -> [ 708.930622] erofs: root inode @ nid 36 [ 708.935005] erofs: unknown data mapping mode 4 of nid 36 [ 708.974307] erofs: read_super, device -> /dev/loop0 [ 708.981610] erofs: read_super, device -> /dev/loop1 [ 708.984579] erofs: options -> [ 708.986648] erofs: options -> [ 708.987018] erofs: read_super, device -> /dev/loop4 10:33:44 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 709.018324] erofs: read_super, device -> /dev/loop2 [ 709.025145] erofs: options -> [ 709.030099] erofs: options -> [ 709.035414] erofs: cannot find valid erofs superblock [ 709.039302] erofs: root inode @ nid 36 [ 709.048314] erofs: unknown data mapping mode 4 of nid 36 [ 709.055684] erofs: root inode @ nid 36 10:33:44 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), 0x0, 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 709.091536] erofs: unsupported i_format 16 of nid 36 [ 709.131662] erofs: read_super, device -> /dev/loop3 [ 709.136721] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 709.154148] erofs: FAULT_INJECTION was not selected [ 709.160430] erofs: bogus i_mode (0) @ nid 36 10:33:44 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 709.183660] erofs: read_super, device -> /dev/loop4 10:33:44 executing program 1: r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000140)=ANY=[@ANYBLOB="5f845b3dee53a1b3aaa6"]) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, 0x108) clock_gettime(0x0, &(0x7f0000002d40)={0x0, 0x0}) recvmmsg$unix(r1, &(0x7f0000002cc0)=[{{&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000001900)=[{&(0x7f0000000340)=""/221, 0xdd}, {&(0x7f0000000240)=""/51, 0x33}, {&(0x7f0000000440)=""/244, 0xf4}, {&(0x7f0000000280)=""/25, 0x19}, {&(0x7f0000000540)=""/210, 0xd2}, {&(0x7f0000000640)=""/11, 0xb}, {&(0x7f0000000680)=""/235, 0xeb}, {&(0x7f0000000780)=""/80, 0x50}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/198, 0xc6}], 0xa}}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f00000019c0)=""/104, 0x68}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/236, 0xec}, {&(0x7f0000002b40)=""/5, 0x5}, {&(0x7f0000002b80)=""/11, 0xb}], 0x5, &(0x7f0000002dc0)=ANY=[@ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000038000000000001005602d00b7fe1d5857f06db0001000000010000002c21b92bceda0d088e99baf04c261737f866bee72e6eab7988224d7f35b7b4086dfbd4d1a47339016602576419c97c521c65e8d624182ebf5d1fea428c4604563bc6ac6372f3fa1ef5a70d6d79cbae8b40960ba7af8b0d1996d8158320b6ddaf181a04a2758e01b7093754682a627747b0cf316e0d33579fe6467dcd25f2d899cfb6becdfb60827f2e055f994b1d803ba8414bff6c", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x60}}], 0x2, 0x100, &(0x7f0000002d80)={r2, r3+60000000}) chdir(&(0x7f0000000180)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000002c80)={{0x1, 0x1, 0x18, r0, @in_args={0x1}}, './file0\x00'}) 10:33:44 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 709.205607] erofs: options -> [ 709.214259] erofs: cannot find valid erofs superblock [ 709.237908] erofs: unmounted for /dev/loop1 [ 709.385670] erofs: read_super, device -> /dev/loop3 [ 709.392867] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 709.406367] erofs: FAULT_INJECTION was not selected [ 709.413679] erofs: bogus i_mode (0) @ nid 36 [ 709.422065] erofs: read_super, device -> /dev/loop2 [ 709.437458] erofs: options -> [ 709.442343] erofs: root inode @ nid 36 [ 709.451082] erofs: unsupported i_format 16 of nid 36 [ 709.507724] erofs: read_super, device -> /dev/loop0 [ 709.513771] erofs: options -> [ 709.519372] erofs: root inode @ nid 36 [ 709.523635] erofs: unsupported i_format 16 of nid 36 10:33:45 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010005000c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:45 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x404}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:45 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:45 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:45 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="14", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 709.559987] erofs: read_super, device -> /dev/loop1 [ 709.565044] erofs: options -> _„[=îS¡³ª¦ [ 709.588405] erofs: Unrecognized mount option "_„[=îS¡³ª¦" or missing value 10:33:45 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 709.691279] erofs: read_super, device -> /dev/loop4 [ 709.692902] erofs: read_super, device -> /dev/loop2 [ 709.696331] erofs: options -> [ 709.703354] erofs: options -> [ 709.718624] erofs: read_super, device -> /dev/loop3 [ 709.720377] erofs: cannot find valid erofs superblock [ 709.723903] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, 10:33:45 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 709.740714] erofs: root inode @ nid 36 [ 709.752267] erofs: unsupported i_format 20 of nid 36 [ 709.758938] erofs: cannot find valid erofs superblock 10:33:45 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:45 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)='\"', 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:45 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 709.817558] erofs: read_super, device -> /dev/loop4 [ 709.825765] erofs: options -> [ 709.836306] erofs: cannot find valid erofs superblock [ 709.968735] erofs: read_super, device -> /dev/loop0 [ 709.983757] erofs: options -> [ 709.985705] erofs: read_super, device -> /dev/loop2 [ 709.991613] erofs: read_super, device -> /dev/loop3 [ 709.992315] erofs: options -> [ 709.999749] erofs: read_super, device -> /dev/loop5 [ 710.005821] erofs: root inode @ nid 36 [ 710.006113] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 710.027102] erofs: unsupported i_format 34 of nid 36 [ 710.027355] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 710.054692] erofs: cannot read erofs superblock [ 710.069824] erofs: cannot find valid erofs superblock [ 710.075648] erofs: root inode @ nid 36 [ 710.076496] erofs: read_super, device -> /dev/loop2 [ 710.094939] erofs: options -> [ 710.105140] erofs: root inode @ nid 36 [ 710.110945] erofs: unsupported i_format 16 of nid 36 [ 710.116539] erofs: unsupported i_format 34 of nid 36 [ 710.307177] erofs: read_super, device -> /dev/loop1 [ 710.312226] erofs: options -> _„[=îS¡³ª¦ [ 710.365730] erofs: read_super, device -> /dev/loop0 [ 710.369830] erofs: Unrecognized mount option "_„[=îS¡³ª¦" or missing value 10:33:46 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)=ANY=[@ANYBLOB="0093f8c8125cf0331ab4fce0fbd4bbd3ed5c2e5020a99446cb69ad1d19e88c46f6cae0b74dfe186b90684ee675f776fa4dbabd82c29e8d48005b9cc71829727af9ad9a993543fc605adef041d40edd6faa76eb15fdd96ed048884901a69d"]) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)) 10:33:46 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x405}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:46 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:46 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:46 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)='*', 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:46 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010006000c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 710.425697] erofs: options -> [ 710.429767] erofs: root inode @ nid 36 [ 710.433821] erofs: unsupported i_format 16 of nid 36 [ 710.631273] erofs: read_super, device -> /dev/loop2 [ 710.636612] erofs: read_super, device -> /dev/loop3 [ 710.639325] erofs: read_super, device -> /dev/loop4 [ 710.642477] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 710.654221] erofs: read_super, device -> /dev/loop5 [ 710.658185] erofs: cannot find valid erofs superblock [ 710.664531] erofs: read_super, device -> /dev/loop1 [ 710.671127] erofs: options -> [ 710.674451] erofs: cannot find valid erofs superblock 10:33:46 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 710.677024] erofs: options -> [ 710.682181] erofs: options -> [ 710.697646] erofs: root inode @ nid 36 [ 710.699650] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 710.712469] erofs: cannot read erofs superblock [ 710.715306] erofs: unsupported i_format 42 of nid 36 10:33:46 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)=ANY=[@ANYBLOB="684420c1ed"]) 10:33:46 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 710.767071] erofs: read_super, device -> /dev/loop4 [ 710.777016] erofs: options -> [ 710.785419] erofs: cannot find valid erofs superblock [ 710.801733] erofs: unmounted for /dev/loop1 10:33:46 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x406}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 710.899567] erofs: read_super, device -> /dev/loop3 [ 710.906983] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 710.922196] erofs: cannot find valid erofs superblock [ 710.958615] erofs: read_super, device -> /dev/loop2 [ 710.963676] erofs: options -> [ 710.964106] erofs: read_super, device -> /dev/loop0 [ 710.972315] erofs: options -> [ 710.975825] erofs: root inode @ nid 36 [ 710.977344] erofs: root inode @ nid 36 [ 710.980211] erofs: unsupported i_format 16 of nid 36 [ 710.985905] erofs: unsupported i_format 42 of nid 36 [ 711.002541] erofs: read_super, device -> /dev/loop5 10:33:46 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 711.009997] erofs: read_super, device -> /dev/loop1 [ 711.023038] erofs: options -> hD Áí [ 711.028728] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 711.041645] erofs: Unrecognized mount option "hD Áí" or missing value [ 711.062983] erofs: cannot read erofs superblock 10:33:46 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)='7', 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:46 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 711.337014] erofs: read_super, device -> /dev/loop4 [ 711.342086] erofs: options -> [ 711.359404] erofs: read_super, device -> /dev/loop3 [ 711.377026] erofs: read_super, device -> /dev/loop1 [ 711.387254] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 711.397025] erofs: read_super, device -> /dev/loop5 [ 711.398335] erofs: cannot find valid erofs superblock [ 711.404699] erofs: options -> hD Áí [ 711.416130] erofs: cannot find valid erofs superblock [ 711.421953] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, 10:33:47 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010007000c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:47 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 711.449521] erofs: cannot read erofs superblock [ 711.463167] erofs: Unrecognized mount option "hD Áí" or missing value 10:33:47 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:47 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e20024000000f0e8ffff0000005581", 0xf, 0x400}, {&(0x7f0000010100)="05000000243e", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000080)=ANY=[@ANYBLOB="6a343154c9970136629f24c0ccfa5ed06804333daa639bb3924f067d28ded12ca0117c"]) [ 711.541738] erofs: read_super, device -> /dev/loop2 [ 711.554647] erofs: options -> [ 711.560319] erofs: root inode @ nid 36 [ 711.564273] erofs: unsupported i_format 55 of nid 36 [ 711.678794] erofs: read_super, device -> /dev/loop0 [ 711.684095] erofs: options -> [ 711.691959] erofs: root inode @ nid 36 [ 711.696124] erofs: unsupported i_format 16 of nid 36 [ 711.734829] erofs: read_super, device -> /dev/loop5 [ 711.740697] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 711.751953] erofs: read_super, device -> /dev/loop4 [ 711.755142] erofs: cannot read erofs superblock [ 711.766201] erofs: read_super, device -> /dev/loop3 [ 711.774674] erofs: read_super, device -> /dev/loop2 10:33:47 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 711.786324] erofs: options -> [ 711.791984] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 711.801577] erofs: options -> [ 711.807614] erofs: cannot find valid erofs superblock [ 711.812985] erofs: root inode @ nid 36 [ 711.814518] erofs: cannot find valid erofs superblock [ 711.823781] erofs: unsupported i_format 55 of nid 36 10:33:47 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x407}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:47 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x2, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:47 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 712.017333] erofs: read_super, device -> /dev/loop1 [ 712.022386] erofs: options -> j41TÉ—6bŸ$ÀÌú^Ðh3=ªc›³’O}(ÞÑ, | [ 712.043268] erofs: cannot find valid erofs superblock [ 712.077494] erofs: read_super, device -> /dev/loop0 [ 712.077700] erofs: read_super, device -> /dev/loop5 [ 712.088339] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 712.101710] erofs: cannot read erofs superblock [ 712.101967] erofs: options -> [ 712.112978] erofs: root inode @ nid 36 [ 712.120146] erofs: unsupported i_format 16 of nid 36 [ 712.133624] erofs: read_super, device -> /dev/loop3 [ 712.136886] erofs: read_super, device -> /dev/loop4 [ 712.143845] erofs: options -> [ 712.143932] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 712.163822] erofs: cannot find valid erofs superblock [ 712.172423] erofs: read_super, device -> /dev/loop1 10:33:47 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 712.179094] erofs: options -> j41TÉ—6bŸ$ÀÌú^Ðh3=ªc›³’O}(ÞÑ, | [ 712.186122] erofs: cannot find valid erofs superblock [ 712.199232] erofs: cannot find valid erofs superblock 10:33:48 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010020000c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 712.276864] erofs: read_super, device -> /dev/loop2 [ 712.286452] erofs: options -> [ 712.290711] erofs: root inode @ nid 36 [ 712.294990] erofs: bogus i_mode (0) @ nid 36 10:33:48 executing program 1: r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)=ANY=[@ANYBLOB='\x00']) ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, &(0x7f0000000140)={{0x7, 0x499}, 0x100, './file0\x00'}) 10:33:48 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 712.343450] erofs: read_super, device -> /dev/loop4 [ 712.349894] erofs: options -> [ 712.355847] erofs: cannot find valid erofs superblock [ 712.402463] erofs: read_super, device -> /dev/loop5 10:33:48 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x408}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 712.425718] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 712.444391] erofs: FAULT_INJECTION was not selected [ 712.457506] erofs: bogus i_mode (0) @ nid 36 [ 712.469854] erofs: read_super, device -> /dev/loop2 [ 712.474898] erofs: options -> [ 712.492340] erofs: root inode @ nid 36 [ 712.499696] erofs: bogus i_mode (0) @ nid 36 10:33:48 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:48 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x3, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 712.554318] erofs: read_super, device -> /dev/loop3 [ 712.560597] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 712.569729] erofs: cannot find valid erofs superblock 10:33:48 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 712.630275] erofs: read_super, device -> /dev/loop1 [ 712.645052] erofs: options -> [ 712.672607] erofs: read_super, device -> /dev/loop4 [ 712.688816] erofs: options -> [ 712.692121] erofs: cannot find valid erofs superblock [ 712.725461] erofs: read_super, device -> /dev/loop0 [ 712.747533] erofs: options -> [ 712.750981] erofs: root inode @ nid 36 [ 712.755099] erofs: unsupported i_format 16 of nid 36 [ 712.756047] erofs: read_super, device -> /dev/loop5 [ 712.766104] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 712.775885] erofs: FAULT_INJECTION was not selected [ 712.781271] erofs: bogus i_mode (0) @ nid 36 10:33:48 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)=ANY=[@ANYBLOB="006eabe78b16e401ad77b2a2b5b3c4079757a86d1ab1cfd168d4319c1028c35d2a53911f494a499353c860906f0bcb3a31c50ad7696d55f2e0546237721a44bc03d9eb9ded5461ceecf921beaf16c404dbd999e18114eaf74d8e9866789f54d3bd5cfe533bd8b1f815d9206b1dc07e50e36189286c9c8c1e825c570e5953905410cbb7ed12ed1110e65db18a114f1114087d17440aa4e17be123fb060f69b93f0b074ac8837728e1dd"]) syz_mount_image$f2fs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x7, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="340001b703386a22b546348e490a11dc5ec64ff7af6d3984be55c6a5277dcc814c6340e19deecaeb528f166ea03ddd4834c536fe6220e08f687ce9fda644297fd5e7443421560cf98a1e60e12180e3ef63e492861f67ec9d2c8e77a9d321c98b6d0308cc55f255a890caa792535b3885d11708ee272351c291500b869011b65b47633f77ccc668f2063860c5aa78e7cbcf7df73f22aab862ebc0c1241cbc0afb7c1ab246543c0049b544783420094e034907436597db997adfeaec3ccb", 0xbd, 0x6}, {&(0x7f0000000280)="2c3ec552d9bc1a2ba8ca91d08f5b36b37b489007064d70da191443531cb6dc7525523b55f6e9662295933d702892ff0207e1", 0x32, 0x5}], 0x8840, &(0x7f0000000380)={[{@noquota}, {@grpjquota={'grpjquota', 0x3d, 'erofs\x00'}}], [{@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@obj_role={'obj_role', 0x3d, 'erofs\x00'}}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@subj_user={'subj_user', 0x3d, 'erofs\x00'}}, {@appraise}]}) r0 = open(&(0x7f00000006c0)='./file0\x00', 0x90400, 0x81) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000780)={@private1={0xfc, 0x1, '\x00', 0x8}, @dev={0xfe, 0x80, '\x00', 0x39}, @mcast2, 0x1, 0x8, 0x674, 0x180, 0xffff, 0x140010}) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000740)='./file0\x00', 0x20000400) syz_mount_image$tmpfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x5, 0x2, &(0x7f0000000600)=[{&(0x7f0000000480)="85ccc0d23cf16f983b435edd344d81a1e575189b270d2227dc978d57e573acfd9474d7298b0a25883f28393b06dc940c67753a84c458c7735acacb9c269ca45999560cb6a0ee6ac30767ccdf837219afaefa7bf43cf841722c65ecee7e691ca5ca40f71c53e6017d9f4e60135346c98baf1eeb78addc5345c5ad060eb4cd6f54807faafa2ae0b8719efa23b9f9130b9523a7f016b70449af5233d82b4dfc75689ec1f60441ac12e579531f9f4009a47b019bfe727f8d9f5170f1b5271d681476720727a1e5779ff950ff9c8e25637776331f9e182f6536339249841fe328c8d459b2fb48548664d2de1ee84c6816b0", 0xef, 0x4}, {&(0x7f0000000580)="d2289f3fc3c7219a33acf38a404c0fd2b6ca2eea86684d6ee584f425a839ad7836ce71acb687521a536bc8c9f3ba93e5412328949ac6c10729f23222bde23a6768ebd836d7a7748a9ae9d20c9cb85045a52bb33c67ba6611ee336f07f74994e9232ff906caedc013da9598aca1bf1ebbce29b6608743fb78f3", 0x79, 0x1}], 0x40040, &(0x7f0000000640)={[{@huge_always}, {@size={'size', 0x3d, [0x65, 0x6b, 0x70, 0x30, 0x36, 0x38, 0x39]}}, {@uid={'uid', 0x3d, 0xee01}}, {@size={'size', 0x3d, [0x65, 0x67, 0x70, 0x74, 0x34, 0x31, 0x36, 0x67]}}], [{@dont_appraise}]}) 10:33:48 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:48 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x409}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 712.858014] erofs: unmounted for /dev/loop1 [ 712.865548] erofs: read_super, device -> /dev/loop2 [ 712.876568] erofs: options -> [ 712.881462] erofs: root inode @ nid 36 [ 712.885803] erofs: bogus i_mode (0) @ nid 36 [ 712.956694] erofs: read_super, device -> /dev/loop3 [ 712.976815] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 712.989304] erofs: read_super, device -> /dev/loop5 [ 712.999303] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 713.017981] erofs: FAULT_INJECTION was not selected [ 713.024040] erofs: bogus i_mode (0) @ nid 36 [ 713.027797] erofs: cannot find valid erofs superblock [ 713.046854] erofs: read_super, device -> /dev/loop2 [ 713.051934] erofs: options -> 10:33:48 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {0x0, 0x0, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 713.055214] erofs: root inode @ nid 36 [ 713.072099] erofs: bogus i_mode (0) @ nid 36 [ 713.097209] erofs: read_super, device -> /dev/loop4 [ 713.102558] erofs: options -> [ 713.105919] erofs: cannot find valid erofs superblock 10:33:48 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x4, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 713.144126] erofs: read_super, device -> /dev/loop1 [ 713.158063] erofs: options -> [ 713.194986] erofs: read_super, device -> /dev/loop0 [ 713.205748] erofs: options -> [ 713.210424] erofs: root inode @ nid 36 [ 713.214491] erofs: unsupported i_format 16 of nid 36 10:33:49 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f202998101003f000c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:49 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981", 0x8, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 713.295285] erofs: read_super, device -> /dev/loop4 [ 713.300645] erofs: options -> [ 713.304193] erofs: cannot find valid erofs superblock [ 713.308389] erofs: read_super, device -> /dev/loop5 [ 713.314595] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 713.333204] erofs: FAULT_INJECTION was not selected [ 713.339406] erofs: bogus i_mode (0) @ nid 36 10:33:49 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x410}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 713.380761] erofs: read_super, device -> /dev/loop3 [ 713.385846] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 713.395670] erofs: blksize 1 isn't supported on this platform [ 713.427217] erofs: read_super, device -> /dev/loop2 [ 713.432726] erofs: options -> [ 713.437908] erofs: root inode @ nid 36 [ 713.442312] erofs: bogus i_mode (0) @ nid 36 10:33:49 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {0x0, 0x0, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000300), 0x183800, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=@deltaction={0x88, 0x31, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@TCA_ACT_TAB={0x44, 0x1, [{0x10, 0xb, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'police\x00'}}, {0xc, 0x1f, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x95f9}}, {0xc, 0xd, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0xc, 0x6, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0xf, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}]}, @TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x20, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'police\x00'}}]}, @TCA_ACT_TAB={0x1c, 0x1, [{0xc, 0xf, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0xc, 0x0, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x4010}, 0x800) r5 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x1800) r6 = timerfd_create(0x8, 0x80800) fstat(r1, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) close(0xffffffffffffffff) r8 = socket$inet6(0xa, 0x80003, 0x6b) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000500)=ANY=[@ANYRES16=r8, @ANYRES16=0x0, @ANYBLOB="000427bd7000fddbdf25020000002c0007800800", @ANYRES64, @ANYRES32, @ANYBLOB="8002a9afbb483cc8f3dcf5c8a41cb3606795694c37564454f3ebdd83227348fbf7a995445ed6865eb398b1b429a232b73fadba97fa865ebb44e111d2891959b12ac6b73898e3ccdb07c3", @ANYRES32, @ANYBLOB, @ANYRESHEX, @ANYRES32], 0xa8}}, 0x40001) fdatasync(r8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC, @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYRES32=r3, @ANYRES32=r5, @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00 ', @ANYRES32, @ANYRES32=r6, @ANYBLOB="1c0000001000", @ANYRESOCT=r1, @ANYRES32=r7, @ANYRES32=0x0, @ANYBLOB], 0xd0}, 0x20004005) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002a40)={&(0x7f0000000000)={0x50, 0x0, 0x0, {0x7, 0x22, 0x40, 0x4180c4, 0x0, 0x0, 0x8001}}, &(0x7f00000021c0)={0x18, 0x0, 0x9a84}, 0x0, &(0x7f0000002240)={0x18, 0x0, 0x5, {0x8}}, 0x0, &(0x7f00000022c0)={0x28, 0x0, 0x0, {{0x0, 0xdbb5, 0x2}}}, 0x0, 0x0, &(0x7f00000023c0)={0x1d, 0x0, 0x100, {'/dev/usbmon#\x00'}}, &(0x7f0000002400)={0x20, 0x0, 0x9}, &(0x7f0000002440)={0x78, 0x0, 0x2, {0x0, 0x0, 0x0, {0x0, 0x5, 0x6881, 0xfff000000000000, 0x6, 0x0, 0x0, 0x2, 0x7f, 0x4000, 0x1, 0xee00, 0x0, 0x0, 0x5}}}, 0x0, 0x0, &(0x7f0000002740)=ANY=[@ANYRES32=0xee00, @ANYRES32, @ANYBLOB, @ANYRES32=r7, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="0180000032f7ffff00000000040000000000000009000000000000000400"], 0x0, &(0x7f0000002a00)={0x20, 0xfffffffffffffffe, 0x0, {0x2, 0x0, 0x1, 0x101}}}) syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000240)=[{&(0x7f0000010000)="e2e1f588b50acf1bde3dcdc8998101", 0xf, 0x400}, {&(0x7f00000002c0)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0xffe}], 0x8303, &(0x7f00000001c0)={[{@acl}], [{@smackfsroot={'smackfsroot', 0x3d, 'subj_user'}}, {@subj_user={'subj_user', 0x3d, 'euid>'}}, {@euid_gt}, {@dont_measure}]}) [ 713.486781] erofs: unmounted for /dev/loop1 [ 713.500365] erofs: read_super, device -> /dev/loop4 [ 713.505663] erofs: options -> [ 713.524619] erofs: cannot find valid erofs superblock 10:33:49 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981", 0x8, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 713.536810] erofs: read_super, device -> /dev/loop2 [ 713.542100] erofs: options -> [ 713.555163] erofs: root inode @ nid 36 [ 713.574848] erofs: bogus i_mode (0) @ nid 36 [ 713.610366] erofs: read_super, device -> /dev/loop1 10:33:49 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x5, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 713.635340] erofs: options -> acl,smackfsroot=subj_user,subj_user=euid>,euid>00000000000000000000,dont_measure, [ 713.651830] erofs: cannot find valid erofs superblock [ 713.664363] erofs: read_super, device -> /dev/loop5 [ 713.676516] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 713.685772] erofs: FAULT_INJECTION was not selected [ 713.699826] erofs: bogus i_mode (0) @ nid 36 [ 713.717562] erofs: read_super, device -> /dev/loop0 [ 713.717566] erofs: read_super, device -> /dev/loop3 [ 713.717578] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 713.724919] erofs: read_super, device -> /dev/loop4 [ 713.745465] erofs: options -> [ 713.746721] erofs: blksize 1 isn't supported on this platform [ 713.753223] erofs: cannot find valid erofs superblock [ 713.755930] erofs: options -> [ 713.763793] erofs: root inode @ nid 36 [ 713.769460] erofs: unsupported i_format 16 of nid 36 10:33:49 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) r1 = socket$phonet(0x23, 0x2, 0x1) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/199, 0xc7}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/164, 0xa4}], 0x3) openat(r0, &(0x7f0000000080)='./file0\x00', 0x2, 0x2) 10:33:49 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {0x0, 0x0, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:49 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x423}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:49 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981", 0x8, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 713.847738] erofs: read_super, device -> /dev/loop2 [ 713.859737] erofs: options -> [ 713.868465] erofs: root inode @ nid 36 [ 713.878680] erofs: bogus i_mode (0) @ nid 36 [ 714.019078] erofs: read_super, device -> /dev/loop2 [ 714.024128] erofs: options -> [ 714.026280] erofs: read_super, device -> /dev/loop5 [ 714.032718] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 714.041823] erofs: root inode @ nid 36 [ 714.046140] erofs: bogus i_mode (0) @ nid 36 [ 714.057914] erofs: FAULT_INJECTION was not selected [ 714.063328] erofs: bogus i_mode (0) @ nid 36 [ 714.077464] erofs: read_super, device -> /dev/loop0 [ 714.082516] erofs: options -> [ 714.084776] erofs: read_super, device -> /dev/loop1 [ 714.086441] erofs: root inode @ nid 36 [ 714.093035] erofs: options -> [ 714.097822] erofs: unsupported i_format 16 of nid 36 10:33:49 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x7, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 714.152131] erofs: read_super, device -> /dev/loop3 [ 714.154373] erofs: read_super, device -> /dev/loop4 [ 714.172219] erofs: options -> 10:33:49 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010060000c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:49 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100), 0x0, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 714.195799] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 714.206368] erofs: cannot find valid erofs superblock [ 714.206751] erofs: blksize 1 isn't supported on this platform [ 714.382560] erofs: read_super, device -> /dev/loop2 [ 714.396241] erofs: read_super, device -> /dev/loop4 [ 714.398912] erofs: options -> [ 714.408217] erofs: options -> [ 714.410421] erofs: root inode @ nid 36 [ 714.418913] erofs: bogus i_mode (0) @ nid 36 10:33:50 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f202998101000000", 0xc, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 714.450864] erofs: cannot find valid erofs superblock 10:33:50 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x8, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:50 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x460}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 714.580163] erofs: read_super, device -> /dev/loop5 [ 714.585348] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 714.595566] erofs: FAULT_INJECTION was not selected [ 714.602618] erofs: bogus i_mode (0) @ nid 36 [ 714.654392] erofs: read_super, device -> /dev/loop2 [ 714.659677] erofs: read_super, device -> /dev/loop3 [ 714.664949] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, 10:33:50 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100), 0x0, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 714.701814] erofs: blksize 1 isn't supported on this platform [ 714.715237] erofs: options -> [ 714.720827] erofs: read_super, device -> /dev/loop0 [ 714.721030] erofs: read_super, device -> /dev/loop4 [ 714.739200] erofs: root inode @ nid 36 [ 714.742155] erofs: options -> [ 714.743285] erofs: bogus i_mode (0) @ nid 36 [ 714.747777] erofs: cannot find valid erofs superblock [ 714.759774] erofs: read_super, device -> /dev/loop5 [ 714.764819] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 714.774434] erofs: FAULT_INJECTION was not selected [ 714.781124] erofs: bogus i_mode (0) @ nid 36 [ 714.785897] erofs: options -> [ 714.791411] erofs: root inode @ nid 36 [ 714.795492] erofs: unsupported i_format 16 of nid 36 10:33:50 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100), 0x0, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:50 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f202998101000000", 0xc, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:50 executing program 1: r0 = socket(0x80000000000000a, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000340)=ANY=[@ANYBLOB="6afbbfac9ae66d0818000000", @ANYRES32=r0, @ANYBLOB="05000000000000002e2f66696c653000"]) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @remote}}, {{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, 0x108) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000280)=0xbf4, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000380)={'vxcan1\x00'}) sendto(0xffffffffffffffff, &(0x7f0000000400)="5bde2ff69cdaa89c9a6fba9f04f4e4ce25572e4c0dcaedecc5d0c585deb02e4253d41464dcefcc1156b4055c8aabe805742dd2f39987b34c99183d5b7c2a67e829a9cc11cc866aac2ce09102c05de798e156dbec49b7e20ba276824f07e72d2f731486bd8680d6f4e4aa8ed325446e6c1beae05898b2e3b5392656f71ee2616ea809ed1fda32b1e8c8452f043b6ac85ae6", 0x91, 0x4000004, &(0x7f00000004c0)=@tipc=@name={0x1e, 0x2, 0x0, {{0x0, 0x1}, 0x1}}, 0x80) r2 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f00000003c0)=ANY=[@ANYBLOB="c4d627671e8420edfe544eeac2af49e66d5dbeb9613e1e5fd374df4a21cbac1f8284624f91c7a9a2ffa999fb74b274d5271a03"]) openat(r2, &(0x7f0000000200)='./file0\x00', 0x102, 0x104) r3 = syz_mount_image$ocfs2(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="19c5d552ef3790fa24e58730f4b0660de83c6c72586757f1e8079154bb49ca9535b22196e54efed160af81e22b94b8b55df160", 0x33, 0x5}], 0x100000, &(0x7f0000000240)=ANY=[@ANYBLOB="65e848c4c21833900339b1cf64ec0fbc6673002c00"]) mkdirat(r3, &(0x7f00000001c0)='./file0\x00', 0x104) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x200000, 0x4) [ 714.977123] erofs: unmounted for /dev/loop1 [ 714.988140] erofs: read_super, device -> /dev/loop2 [ 714.993182] erofs: options -> [ 715.000984] erofs: root inode @ nid 36 [ 715.005432] erofs: bogus i_mode (0) @ nid 36 [ 715.018236] erofs: read_super, device -> /dev/loop4 [ 715.018383] erofs: read_super, device -> /dev/loop0 [ 715.023821] erofs: options -> [ 715.034977] erofs: options -> [ 715.038537] erofs: cannot find valid erofs superblock [ 715.040141] erofs: root inode @ nid 36 [ 715.048875] erofs: read_super, device -> /dev/loop5 [ 715.049154] erofs: unsupported i_format 16 of nid 36 [ 715.066615] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, 10:33:50 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x500}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 715.082656] erofs: FAULT_INJECTION was not selected [ 715.088764] erofs: bogus i_mode (0) @ nid 36 10:33:50 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0xf, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 715.157339] erofs: read_super, device -> /dev/loop3 [ 715.162397] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, 10:33:50 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="050000", 0x3, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:50 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010284000c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 715.210822] erofs: blksize 1 isn't supported on this platform [ 715.317043] erofs: read_super, device -> /dev/loop1 [ 715.324983] erofs: options -> ÄÖ'g„ íþTNê¯Iæm]¾¹a>_ÓtßJ!ˬ‚„bO‘Ç©¢ÿ©™ût²tÕ' [ 715.339798] erofs: Unrecognized mount option "ÄÖ'g„ íþTNê¯Iæm]¾¹a>_ÓtßJ!ˬ‚„bO‘Ç©¢ÿ©™ût²tÕ'" or missing value [ 715.390591] erofs: read_super, device -> /dev/loop4 [ 715.395946] erofs: options -> [ 715.409722] erofs: cannot find valid erofs superblock 10:33:51 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f202998101000000", 0xc, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 715.440256] erofs: read_super, device -> /dev/loop2 [ 715.445793] erofs: options -> [ 715.453264] erofs: root inode @ nid 36 [ 715.457967] erofs: bogus i_mode (0) @ nid 36 [ 715.563709] erofs: read_super, device -> /dev/loop5 [ 715.572810] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 715.587257] erofs: read_super, device -> /dev/loop2 [ 715.587260] erofs: read_super, device -> /dev/loop4 [ 715.587271] erofs: options -> [ 715.599789] erofs: read_super, device -> /dev/loop1 [ 715.605731] erofs: options -> ÄÖ'g„ íþTNê¯Iæm]¾¹a>_ÓtßJ!ˬ‚„bO‘Ç©¢ÿ©™ût²tÕ' [ 715.620952] erofs: read_super, device -> /dev/loop3 [ 715.626919] erofs: options -> [ 715.630635] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 715.631770] erofs: root inode @ nid 36 [ 715.648757] erofs: FAULT_INJECTION was not selected [ 715.650047] erofs: cannot find valid erofs superblock [ 715.659600] erofs: blksize 1 isn't supported on this platform 10:33:51 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c00", 0xe, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 715.659735] erofs: Unrecognized mount option "ÄÖ'g„ íþTNê¯Iæm]¾¹a>_ÓtßJ!ˬ‚„bO‘Ç©¢ÿ©™ût²tÕ'" or missing value [ 715.668140] erofs: bogus i_mode (0) @ nid 36 [ 715.690585] erofs: bogus i_mode (0) @ nid 36 10:33:51 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x600}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:51 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x10, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:51 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x4}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)) 10:33:51 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="050000", 0x3, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 715.947030] erofs: read_super, device -> /dev/loop0 [ 715.952090] erofs: options -> [ 715.955311] erofs: root inode @ nid 36 [ 715.960883] erofs: unsupported i_format 16 of nid 36 [ 715.989313] erofs: read_super, device -> /dev/loop3 [ 715.994457] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 716.009940] erofs: read_super, device -> /dev/loop1 [ 716.016953] erofs: read_super, device -> /dev/loop5 [ 716.022827] erofs: options -> [ 716.033198] erofs: read_super, device -> /dev/loop2 [ 716.039065] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 716.048397] erofs: FAULT_INJECTION was not selected [ 716.049435] erofs: cannot find valid erofs superblock [ 716.059936] erofs: bogus i_mode (0) @ nid 0 [ 716.060026] erofs: options -> [ 716.067999] erofs: root inode @ nid 36 [ 716.072095] erofs: bogus i_mode (0) @ nid 36 [ 716.084185] erofs: FAULT_INJECTION was not selected [ 716.090505] erofs: bogus i_mode (0) @ nid 36 10:33:51 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c00", 0xe, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 716.157044] erofs: read_super, device -> /dev/loop4 [ 716.162473] erofs: options -> [ 716.167312] erofs: cannot find valid erofs superblock [ 716.351730] erofs: read_super, device -> /dev/loop1 [ 716.363153] erofs: read_super, device -> /dev/loop2 [ 716.368746] erofs: read_super, device -> /dev/loop4 [ 716.374855] erofs: options -> [ 716.379316] erofs: options -> [ 716.383010] erofs: options -> [ 716.383075] erofs: cannot find valid erofs superblock [ 716.391854] erofs: root inode @ nid 36 [ 716.396521] erofs: bogus i_mode (0) @ nid 36 10:33:52 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="050000", 0x3, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:52 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010191000c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 716.406868] erofs: cannot find valid erofs superblock [ 716.427055] erofs: read_super, device -> /dev/loop3 [ 716.432589] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 716.443209] erofs: FAULT_INJECTION was not selected 10:33:52 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x700}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 716.488305] erofs: bogus i_mode (0) @ nid 0 10:33:52 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000000040)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1010}], 0x8303, &(0x7f0000000340)) 10:33:52 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x14, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 716.641078] erofs: read_super, device -> /dev/loop5 [ 716.645324] erofs: read_super, device -> /dev/loop4 [ 716.669547] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 716.675076] erofs: options -> 10:33:52 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c00", 0xe, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 716.687733] erofs: read_super, device -> /dev/loop2 [ 716.692914] erofs: options -> [ 716.698932] erofs: read_super, device -> /dev/loop0 [ 716.705682] erofs: cannot find valid erofs superblock [ 716.733727] erofs: root inode @ nid 36 [ 716.742353] erofs: FAULT_INJECTION was not selected [ 716.744526] erofs: bogus i_mode (0) @ nid 36 [ 716.767258] erofs: bogus i_mode (0) @ nid 36 [ 716.771893] erofs: options -> [ 716.771948] erofs: root inode @ nid 36 [ 716.779581] erofs: unsupported i_format 16 of nid 36 10:33:52 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c0", 0x5, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 716.839701] erofs: read_super, device -> /dev/loop4 [ 716.845112] erofs: options -> [ 716.856610] erofs: cannot find valid erofs superblock [ 716.868390] erofs: read_super, device -> /dev/loop1 [ 716.872812] erofs: read_super, device -> /dev/loop3 [ 716.876290] erofs: options -> [ 716.891993] erofs: read_super, device -> /dev/loop2 [ 716.900642] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 716.904865] erofs: options -> [ 716.915014] erofs: root inode @ nid 36 [ 716.928540] erofs: bogus i_mode (0) @ nid 36 [ 716.933538] erofs: FAULT_INJECTION was not selected 10:33:52 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x900}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 716.940350] erofs: bogus i_mode (0) @ nid 0 10:33:52 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:52 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x22, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 717.166967] erofs: read_super, device -> /dev/loop0 [ 717.172336] erofs: options -> [ 717.176097] erofs: root inode @ nid 36 [ 717.180345] erofs: unsupported i_format 16 of nid 36 [ 717.195975] erofs: read_super, device -> /dev/loop5 [ 717.222347] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 717.254932] erofs: FAULT_INJECTION was not selected [ 717.263773] erofs: bogus i_mode (300) @ nid 36 10:33:52 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000001900)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}, {&(0x7f0000000540)="b159c66bc3325b9d2605944591c4e0acaada3f3a56079dd6795b407bba0135971b4c6d14a3925b18a4aba50513939081f4ab43fbba0c2f422081cb50374ed126828ab4658973d32152f694a7", 0x4c, 0x7}, {&(0x7f00000005c0)="151b84699dceea925db1ee64f8ebbb8b792e0de4a4a31ce24a41a97c90cf8d5174fc91a5ad83794a3dfd8d8e596a14c2b0b255a20b35bd5840cce11991adf034827f9f4c4049c432e19c37f9436f5edd25bc003384fc0c96dd5ccddd951070c817b7701949449a41ee5cade6f647622663c44d0ac40b4dffffefbebe1a62815c8d63c625266909ef312515ab6758134bccb70d596b0ccad67355ef8461b509432b26ab20e0f17929f043bffd458e9c0fd4210661bce8ae6010ee82", 0xbb}, {&(0x7f0000000680)="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", 0xff, 0x1}, {&(0x7f0000000780)="28f79b416f7e7bd9877ed214058cdbe0e9f6879a7531759f14e0d2c40e9560feb69a9a87e197eb95e1a54d1fc0440a4e28b7c9fe0e3849e29e8ef2714fa9267a35c446cc6ab1660688e175eeabfc1c256f9e9a3636dd2ad04c6111f892484c6a735353389ee4a5", 0x67, 0x6}, {&(0x7f0000000800)="3a1e27f4a70311eeb04d4196c160192d0873b3ad17ac6d198b50c761434b22edf9b0ad91f8d1953b2cdb95da64939311e3ec796afb51ba49db1867559b66348526dbfa54692e89e47fb3e121aa9dfa54b20e6b9e222176c520486e791f0d85305d6e13667c28fc56325e6829e3248e1dc3b5d5ce5e08e10b6a19a4d279c93f7bf2b9cebba020ab167072aede0d222a54774a8a0d08691185954afec06520161651992642591c9efce241ffade7db0337b2f18b514e9be642e883f87fec9d9b82ea4f821750a4cb0dbe97b6c197c648b188ca4c6e45660ee2594f445a76a1d26098a85cd1", 0xe4, 0x4}, {&(0x7f00000000c0)="a37deab2f2d1", 0x6, 0x402}, {&(0x7f0000001a00)="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", 0x1000, 0x3120a33f}], 0x8303, &(0x7f00000002c0)=ANY=[@ANYBLOB="06"]) syz_mount_image$befs(&(0x7f0000000380), &(0x7f00000003c0)='./file0/file0\x00', 0x4b, 0x7, &(0x7f0000000ec0)=[{&(0x7f0000000900)="361890b92cb7559760161f1e8c315fdd5877aa83fa5be2989323468815fa6a4f177a182146c4c4ed43dd65ac14c501ca6a908299c925c1b377b165ef9c0365eaebca4ba30ca28c2de5ef13e93bfc8b0666829f093e7b5259bc34e4fefe765fcd66de8e81ed963ba39e028b93e77f1376caa25de3f162027e24182ce6cfa1866f73879148324a5dcbb67d9dfda173be836228b1d63b25cb3aa2bd720ba2764299bef9896ce9b022b8075892fbae3199350ab3cdcd21720c34bda50e861fcdc1926d85c71ef64ebd599e5320168a26b73dc5203d2d5c6901acd9e64196b56ee106c6047fd0ecd851f120c4a3", 0xeb, 0x2}, {&(0x7f0000000400)="f661c16f4b6f7003a41a7dd0d48bc8b99caec307f0fc9df7b82e93002b6f7eb4c7d897ce0213c171167a765da2a1743b678cbc7d885faec45c49da", 0x3b, 0x1}, {&(0x7f0000000a00)="6ba9106816f296626864aef3e018b9228e3d1bb3d325e2376a3a21a08e24a1e4c04c4b8d2073518894b244fe32e7da6dafedb2141b9f407d2e8b9213d101c32e143bbbdf25bd132c18051a30", 0x4c, 0x4}, {&(0x7f0000000a80)="c47b03444b1fe5f164e13edfac1745339f86cc89ab51f3d2bea2312b3b4b6112196a960b53887854c8b23a73798db29ab6219a73ee3570653508cb99101194658843ee4736c294c713a627f604ad90c5c5eb393e8b1e960224bea5729671a3f15025cb3237471c3f7b31bfc6608a9ec57e0bcf99005a6f1bb3eaa3e607801fd77aa4ff1b9d6bd740392b99cb6ebf1b55241e744939f0", 0x96, 0x80}, {&(0x7f0000000d80)="18647c486056b99ffd9cfe1070e4fbef1f01da9bfa4213029f19f180e3f0e1e300e8a856e20c3b5132e2f630714594754870749ba19443712657b91fdecd9c16e3aba34092deb9f4909d75dc6bd5c8928546386128557899daa98ee9230af3d828ffbc8b6927f119d085c1de93574870c40d76", 0x73, 0x8000}, {&(0x7f0000000e00)="e2eb4fa473198e99b6c5a7ddf93941423b69b69dbbcf4d4f9409cae746bba640bb6110c85638b8ac2e5b6d48", 0x2c, 0xffffffff8ab8d8ba}, {&(0x7f0000000e40)="d417d749043a9b3870284e0b5b7c428936e0fedd1a644c707cadbc3cdd940e97d7d5ad8ab6fd75ba2bb010ac56ccd69dcb4832f3a42667b77007798d53951fb2863a6a2c6aadbef3b8c2bc7d74f4773f8ad45fa80c7bf7a38fd0a73320f24bbede15c49ba6c3a17ee05dbd4de140c5", 0x6f, 0x80000000000000}], 0x8e1c04, &(0x7f0000001080)=ANY=[@ANYBLOB="2c76666174002c5e3b272b2c706577ecdb726d69745f646972656374696f2c6f626a5f757365723d72616973655f747970653d696d617369672c856f6e745f6d6561737572652c7065726d69745f646972656374696f2c6f626a5f757365723d2f6465762f62747266732d636f6e74726f6c002c00"/133]) r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0/file0\x00', 0x5, 0x3, &(0x7f0000000240)=[{&(0x7f0000000140)="93b6441297d752fcf6108a739dfb61bfdfd68dd2f24322302313209f18e0e086b1ab06150c690edc2a02caaf15eb3982f0cb6de46ae14e9f705eed05e2a68738629877f05c88531fab9d77860f4e3cbdbb7689fc0e7ea94fde965f4098233290ee8ea9584c91b85fc5704447cd08b1aedb27333979bb383323465880cf915fe9ebb9dca4d03b4367e1ecc7b662a44137", 0x90, 0xfffffffffffffff9}, {&(0x7f0000000480)="53e50abc1a6efb1a438d9cb28210b282b867831648782023a9bdf75cc06a6dcb33d5d89beb604d2d5df3f715cd3ed79ba066ccc3a15f115823bcb70b65d21b3feee80b26bccd0ccd69a99d4567e3438dfae51079ad7231628f85d23a35d21e8eaa64d8fe9c8d99cea3956e633e91cb157dd0a02b8149afbe6a6e1d670874a174b2d30109a59433ed20d952715a2eb47a573975b9a62abf85edb1f4d2f96917189914815d88cb98214634622cf16999d41665ec3079a4621c8dfdc1452259", 0xbe, 0x69}, {&(0x7f0000000200)="330797e820b10ce14f38e6b3fc793b4b520cae30889acbf70d9d256bc5cdbefe4ebdb290e36532fded7919a6279e36", 0x2f, 0xfffffffffffffffc}], 0x100020, &(0x7f0000000b40)=ANY=[@ANYBLOB="696f636861727365743a69736f383835392d322c696f632234b75be2be7d6861727365743d63703836392c696f636861727365743d6370313235352c747a3d4554432c757466383d432c757466383d302c73686f72746e616d653d6d69786c3d312c666f776e65723eb40baf95e2f88858750473a61adab36d22ffcc22dab495068a230b1fbe0b319c1db62d784bfa39357d8dc10ece313f750a62b608b67786bb31f6e8cb87f31b6dfa1956809132ec605e7327cf68061a2b784cd8d4c3b3fd9615e67661ac00501efe3e38a5f502107446499df4a8d09000"/232, @ANYRESDEC, @ANYBLOB="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"]) creat(&(0x7f0000000440)='./file0/file0\x00', 0x43) r1 = syz_open_dev$sndctrl(&(0x7f0000000200), 0x0, 0x0) r2 = dup(r1) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0x80045500, &(0x7f0000000000)) write$P9_RREADDIR(r2, &(0x7f0000000f80)=ANY=[@ANYBLOB="55000000290100030000000005000000040000000000000007000000000000007f0d002e2f66696c65302f66696c6530030000000000000000000000000000000000000000040d002e2f66696c652f66696c6530"], 0x55) mknodat$loop(r0, &(0x7f0000000340)='./file0/file0\x00', 0x100, 0x1) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000300), 0x200, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) r5 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x1800) r6 = timerfd_create(0x8, 0x80800) fstat(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002ac0)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00 ', @ANYRES32, @ANYRES32=r6, @ANYBLOB="1c0000000000", @ANYRES32, @ANYRES32=r7, @ANYRES32=0x0, @ANYBLOB], 0xd0}, 0x20004005) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002a40)={&(0x7f0000000000)={0x50, 0x0, 0x0, {0x7, 0x22, 0x40, 0x4180c4, 0x0, 0x0, 0x8001}}, &(0x7f00000021c0)={0x18, 0x0, 0x9a84}, 0x0, &(0x7f0000002240)={0x18, 0x0, 0x5, {0x8}}, 0x0, &(0x7f00000022c0)={0x28, 0x0, 0x0, {{0x0, 0xdbb5, 0x2}}}, 0x0, 0x0, &(0x7f00000023c0)={0x1d, 0x0, 0x100, {'/dev/usbmon#\x00'}}, &(0x7f0000002400)={0x20, 0x0, 0x9}, &(0x7f0000002440)={0x78, 0x0, 0x2, {0x0, 0x0, 0x0, {0x0, 0x5, 0x6881, 0xfff000000000000, 0x6, 0x0, 0x0, 0x2, 0x7f, 0x4000, 0x1, 0xee00, 0x0, 0x0, 0x5}}}, 0x0, 0x0, &(0x7f0000002740)=ANY=[@ANYRES32=0xee00, @ANYRES32, @ANYBLOB, @ANYRES32=r7, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="0180000032f7ffff00000000040000000000000009000000000000000400"], 0x0, &(0x7f0000002a00)={0x20, 0xfffffffffffffffe, 0x0, {0x2, 0x0, 0x1, 0x101}}}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x40400404}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000100)={0x18, 0x40, 0x2, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x8, 0x10, 0x0, 0x0, @pid}]}, 0x18}, {&(0x7f0000000940)={0x126c, 0x39, 0x200, 0x70bd28, 0x25dfdbfd, "", [@nested={0x1db, 0x7d, 0x0, 0x1, [@generic="9636bf840ba06d1cdc075eac84923b1caf19175f6c54006460f134e4329e028aa5821a729be4fbf63bd57e74b3a3208a132f5ac5e7a6f516dd79436052910acf03ed13a8d0550df5c86ed29f8d21b981fec44343959287386be269e34e1f9c4e63433874a70e82956798d0bfcb64b8285890a88d1658346758a0a85fa1a825615aa96e348b4bcd97133382a0ad2d2373b6ea1f", @generic="2fd8bf3eb24daa9d1ebec0b38aabc7cc6bcd716e969bd37765958fe068238a1ddceb1bf0d435839c2142ad32ee124811b47f28a123b7bd8e4ec997dc", @generic="a2327d2d6453db00d984dc98a6a9440c7c7e03a4c731ed0db9a60c8ace7c420eb7897cc5b03f88e454248796db4274018ea71730490cbaebaf19c02d6bd78e9c52b98f95ecfce28535b16b322124750072bf988ea4e730e061136864853036ed136550db71f6d3572654c178b983cbffe59ea86d2a48eb11083f3537f1af63d63b533136809941a04d50c2c162bbba9ce3559726e18d10dbc14c423db1439ace6f1192d5e06d16627e6e9fc8d7a8c34e5e5bb285bde1e21419483c7edb1406953426a094604eea2917b998cd807b55046cbccdfd07985cd25e0c644caee81719a00797c7829e3a1a7c89ade23ca0f27b84caddd81ffe197a", @typed={0x8, 0x76, 0x0, 0x0, @uid=r7}, @typed={0x8, 0x4d, 0x0, 0x0, @uid=0xee00}]}, @nested={0x107d, 0x82, 0x0, 0x1, [@generic="98588f8bc8e39d7e7c76bb768b29543498d1544263418c985a9c732e452186c4b510a1969b6b2945fdb0dcbd06b5e23079c31dc4e70173bda73f501f8f99701e9643f555b9427dfc9d6feb7421ce07f00e9264323d9de91a8220ca935b659d44990262c66c", @typed={0x14, 0x14, 0x0, 0x0, @ipv6=@loopback}, @generic="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"]}]}, 0x126c}], 0x2, 0x0, 0x0, 0x800}, 0x0) mount$fuseblk(&(0x7f0000001000), &(0x7f0000001140)='./file0/file0\x00', &(0x7f0000001180), 0x258404, &(0x7f00000011c0)={{}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {}, 0x2c, {[{@max_read={'max_read', 0x3d, 0xce1}}, {@allow_other}, {@blksize={'blksize', 0x3d, 0x400}}, {@default_permissions}, {@blksize={'blksize', 0x3d, 0x1800}}], [{@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@appraise}, {@pcr={'pcr', 0x3d, 0x2e}}, {@euid_eq={'euid', 0x3d, 0xee01}}, {@euid_lt={'euid<', r7}}, {@dont_appraise}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@smackfsroot={'smackfsroot', 0x3d, ')-%'}}]}}) openat$null(0xffffffffffffff9c, &(0x7f0000001040), 0x480e00, 0x0) [ 717.273427] erofs: unmounted for /dev/loop1 [ 717.310208] erofs: read_super, device -> /dev/loop2 [ 717.315575] erofs: options -> [ 717.319345] erofs: read_super, device -> /dev/loop3 [ 717.323510] erofs: read_super, device -> /dev/loop4 [ 717.331475] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 717.354389] erofs: root inode @ nid 36 10:33:53 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c0", 0x5, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:53 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f20299810101ff000c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 717.359150] erofs: options -> [ 717.368374] erofs: bogus i_mode (0) @ nid 36 [ 717.372635] erofs: cannot find valid erofs superblock [ 717.387620] erofs: cannot find valid erofs superblock 10:33:53 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 717.532887] erofs: read_super, device -> /dev/loop5 [ 717.549344] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 717.553312] erofs: read_super, device -> /dev/loop3 [ 717.560088] erofs: FAULT_INJECTION was not selected [ 717.563853] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 717.578207] erofs: read_super, device -> /dev/loop4 10:33:53 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x1200}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 717.583246] erofs: options -> [ 717.585212] erofs: cannot find valid erofs superblock [ 717.590802] erofs: cannot find valid erofs superblock [ 717.593307] erofs: bogus i_mode (300) @ nid 36 [ 717.687484] erofs: read_super, device -> /dev/loop1 [ 717.692700] erofs: options ->  [ 717.697652] erofs: cannot find valid erofs superblock [ 717.760423] erofs: read_super, device -> /dev/loop2 [ 717.769985] erofs: read_super, device -> /dev/loop0 [ 717.775048] erofs: options -> 10:33:53 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c0", 0x5, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:53 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:53 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x25, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 717.802413] erofs: options -> [ 717.808164] erofs: root inode @ nid 36 [ 717.817729] erofs: bogus i_mode (0) @ nid 36 [ 717.828348] erofs: root inode @ nid 36 [ 717.832427] erofs: unsupported i_format 16 of nid 36 [ 717.959991] erofs: read_super, device -> /dev/loop0 [ 717.965395] erofs: options -> [ 717.970046] erofs: root inode @ nid 36 [ 717.972604] erofs: read_super, device -> /dev/loop5 [ 717.974350] erofs: unsupported i_format 16 of nid 36 [ 717.982970] erofs: read_super, device -> /dev/loop1 [ 717.999999] erofs: options ->  [ 718.000074] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 718.014669] erofs: FAULT_INJECTION was not selected [ 718.018504] erofs: read_super, device -> /dev/loop4 [ 718.020129] erofs: read_super, device -> /dev/loop2 [ 718.024745] erofs: options -> [ 718.037366] erofs: cannot find valid erofs superblock [ 718.046063] erofs: cannot find valid erofs superblock [ 718.054306] erofs: options -> [ 718.059447] erofs: root inode @ nid 36 [ 718.059964] erofs: bogus i_mode (300) @ nid 36 [ 718.063757] erofs: bogus i_mode (0) @ nid 36 10:33:53 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:53 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010fff000c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 718.122482] erofs: read_super, device -> /dev/loop3 [ 718.127981] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 718.147630] erofs: cannot find valid erofs superblock 10:33:54 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)=ANY=[@ANYBLOB="02"]) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001280)=[{{&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000140)=""/161, 0xa1}, {&(0x7f00000000c0)=""/23, 0x17}, {&(0x7f0000000380)=""/198, 0xc6}, {&(0x7f0000000200)=""/134, 0x86}, {&(0x7f0000000480)=""/206, 0xce}, {&(0x7f0000000580)=""/142, 0x8e}], 0x6, &(0x7f00000006c0)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x120}}, {{&(0x7f0000000800), 0x6e, &(0x7f0000000f40)=[{&(0x7f0000000880)=""/245, 0xf5}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/189, 0xbd}, {&(0x7f0000000ac0)=""/125, 0x7d}, {&(0x7f0000000b40)=""/91, 0x5b}, {&(0x7f0000000bc0)=""/247, 0xf7}, {&(0x7f0000000cc0)=""/165, 0xa5}, {&(0x7f0000000d80)=""/167, 0xa7}, {&(0x7f0000000e40)=""/240, 0xf0}], 0x9, &(0x7f0000001000)=[@cred={{0x1c}}], 0x20}}, {{0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001040)=""/83, 0x53}, {&(0x7f00000010c0)=""/60, 0x3c}, {&(0x7f0000001100)=""/252, 0xfc}], 0x3, &(0x7f0000001240)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x38}}], 0x3, 0x40, &(0x7f0000001340)={0x0, 0x989680}) 10:33:54 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 718.388646] erofs: read_super, device -> /dev/loop4 [ 718.392294] erofs: read_super, device -> /dev/loop2 [ 718.413786] erofs: options -> [ 718.423136] erofs: read_super, device -> /dev/loop1 [ 718.487706] erofs: options -> [ 718.492203] erofs: read_super, device -> /dev/loop5 [ 718.500896] erofs: read_super, device -> /dev/loop3 [ 718.503042] erofs: options ->  [ 718.522039] erofs: cannot find valid erofs superblock [ 718.528222] erofs: Unrecognized mount option "" or missing value [ 718.539545] erofs: root inode @ nid 36 [ 718.547585] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 718.549968] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 718.579308] erofs: bogus i_mode (0) @ nid 36 [ 718.584723] erofs: FAULT_INJECTION was not selected [ 718.587808] erofs: FAULT_INJECTION was not selected [ 718.595280] erofs: root inode @ nid 36 [ 718.599860] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 718.604676] erofs: bogus i_mode (0) @ nid 36 10:33:54 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x2a, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:54 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x1400}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:54 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:54 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 718.843821] erofs: unmounted for /dev/loop3 [ 718.869394] erofs: read_super, device -> /dev/loop1 [ 718.874478] erofs: options ->  [ 718.898975] erofs: Unrecognized mount option "" or missing value 10:33:54 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x8303, &(0x7f0000000340)) [ 718.951967] erofs: read_super, device -> /dev/loop0 [ 718.960666] erofs: options -> [ 718.981226] erofs: root inode @ nid 36 [ 718.988743] erofs: read_super, device -> /dev/loop2 [ 718.993845] erofs: options -> [ 718.999973] erofs: read_super, device -> /dev/loop5 [ 719.006667] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 719.016689] erofs: FAULT_INJECTION was not selected [ 719.022732] erofs: bogus i_mode (0) @ nid 36 [ 719.028985] erofs: root inode @ nid 36 [ 719.033331] erofs: bogus i_mode (0) @ nid 36 [ 719.036171] erofs: unsupported i_format 16 of nid 36 [ 719.088607] erofs: read_super, device -> /dev/loop4 [ 719.094155] erofs: options -> [ 719.099138] erofs: read_super, device -> /dev/loop3 [ 719.104179] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 719.107325] erofs: cannot find valid erofs superblock [ 719.136293] erofs: FAULT_INJECTION was not selected [ 719.141394] erofs: root inode @ nid 36 [ 719.151001] erofs: mounted on /dev/loop3 with opts: user_xattr. 10:33:54 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:54 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, 0x0) 10:33:54 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x37, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 719.272378] erofs: unmounted for /dev/loop3 [ 719.277937] erofs: read_super, device -> /dev/loop4 [ 719.283474] erofs: read_super, device -> /dev/loop1 [ 719.292059] erofs: options -> [ 719.298273] erofs: options -> [ 719.301754] erofs: cannot find valid erofs superblock [ 719.329154] erofs: cannot find valid erofs superblock 10:33:55 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x2200}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 719.430283] erofs: read_super, device -> /dev/loop2 [ 719.444055] erofs: options -> [ 719.450854] erofs: root inode @ nid 36 [ 719.455000] erofs: bogus i_mode (0) @ nid 36 10:33:55 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f202998101000000140024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 719.506206] erofs: read_super, device -> /dev/loop5 [ 719.511883] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 719.525722] erofs: read_super, device -> /dev/loop1 [ 719.531074] erofs: options -> [ 719.532832] erofs: FAULT_INJECTION was not selected [ 719.538288] erofs: cannot find valid erofs superblock [ 719.541952] erofs: bogus i_mode (0) @ nid 36 10:33:55 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x3b7, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:55 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x2000000480}, {0x0, 0x0, 0x1000}], 0x1a3ca, &(0x7f0000000340)) 10:33:55 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, 0x0) [ 719.656358] erofs: read_super, device -> /dev/loop4 [ 719.675967] erofs: options -> [ 719.680468] erofs: cannot find valid erofs superblock 10:33:55 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x2a00}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:55 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 719.772164] erofs: read_super, device -> /dev/loop2 [ 719.786610] erofs: options -> [ 719.789918] erofs: root inode @ nid 36 [ 719.793881] erofs: bogus i_mode (0) @ nid 36 [ 719.847832] erofs: read_super, device -> /dev/loop0 [ 719.852878] erofs: options -> [ 719.857419] erofs: blksize 1048576 isn't supported on this platform 10:33:55 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, 0x0) [ 719.975003] erofs: read_super, device -> /dev/loop2 [ 719.977355] erofs: read_super, device -> /dev/loop5 [ 719.987372] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 719.993207] erofs: read_super, device -> /dev/loop4 [ 720.001403] erofs: cannot find valid erofs superblock [ 720.001645] erofs: options -> [ 720.020456] erofs: options -> 10:33:55 executing program 1: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000180)={{0x1, 0x1, 0xffffffffffffff79, 0xffffffffffffffff}, './file0/file0\x00'}) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x10, 0x70bd2b, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0xc0) [ 720.023324] erofs: cannot find valid erofs superblock [ 720.031010] erofs: root inode @ nid 36 [ 720.035918] erofs: bogus i_mode (0) @ nid 36 10:33:55 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}]}) 10:33:55 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x3be, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:55 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:55 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f202998101000000370024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:55 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1, 0x5, &(0x7f0000000300)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x9}, {&(0x7f0000000140)="607a492000c04168aa334bf98fe43189eadce15e56880bd67c8b387b846cc9d474ee0dbf1f15a2b9b0097ca2932be2040dccd0e35738a91df315fe6a90976cf6976bd5f799685d7a494e6fb3998faf73cef9d94ad7b34a43f4ed", 0x5a, 0x480}, {0x0, 0x0, 0x1004}, {&(0x7f0000000040)="c6d21a6ac4f03fe193a8f24b9eeced6e87c59ab2a46cc3c469e55f7debdf63cb7acd9149a574a32c578b80710afcd7fbbd00efd80529d3bea873453328b0856608dcbc50022f363bc4d32b054e78", 0x4e, 0x2}, {&(0x7f0000000240)="c3374169ad06c58bb8d1c66fd17e3312706991ee4abe009aed7576af7f9391d5c5eb70516a6319e03b43ad3bfd308feb9dd940fe8c8b85659c458bdf9b8311052e08033d9d4d9c898e2234cd12aabfe0b791956701bb3ea2624e90130db0f6726cb1ec6881056b278c726f2a8fc592d2a1edd2ce7e6876b35ffdbaf0a816a4a93f2d8fb4105cf449f5f5", 0x8a, 0x3}], 0x8303, &(0x7f00000001c0)=ANY=[@ANYBLOB="6f626a5f757365723d242729292c736d61636b66736465660ab992675562d0810996ba3d5e2b25000000000000000065723d24282c61756469742c7365636c6162656c2c00"]) r0 = syz_open_dev$sndctrl(&(0x7f0000000200), 0x0, 0x0) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0x80045500, &(0x7f0000000000)) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x480400, 0x121) 10:33:56 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x3700}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 720.309062] erofs: read_super, device -> /dev/loop1 [ 720.309848] erofs: read_super, device -> /dev/loop5 [ 720.314126] erofs: options -> obj_user=$')),smackfsdef [ 720.314126] ¹’gUbÐ –º=^+% [ 720.327831] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 720.352278] erofs: cannot find valid erofs superblock [ 720.359761] erofs: cannot find valid erofs superblock 10:33:56 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 720.486711] erofs: read_super, device -> /dev/loop0 [ 720.492788] erofs: read_super, device -> /dev/loop4 [ 720.498231] erofs: options -> [ 720.501930] erofs: cannot find valid erofs superblock [ 720.510101] erofs: read_super, device -> /dev/loop3 [ 720.517594] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5, [ 720.527107] erofs: FAULT_INJECTION was not selected [ 720.532477] erofs: root inode @ nid 36 [ 720.537953] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 720.544325] erofs: options -> [ 720.548872] erofs: read_super, device -> /dev/loop2 [ 720.554187] erofs: read_super, device -> /dev/loop5 [ 720.559796] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 720.563126] erofs: blksize 8388608 isn't supported on this platform [ 720.569054] erofs: options -> [ 720.580085] erofs: root inode @ nid 36 [ 720.584642] erofs: cannot find valid erofs superblock [ 720.605652] erofs: read_super, device -> /dev/loop1 [ 720.610700] erofs: options -> obj_user=$')),smackfsdef [ 720.610700] ¹’gUbÐ –º=^+% [ 720.612159] erofs: bogus i_mode (0) @ nid 36 10:33:56 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:56 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}, {}]}) [ 720.634249] erofs: read_super, device -> /dev/loop4 [ 720.653557] erofs: options -> [ 720.658304] erofs: cannot find valid erofs superblock [ 720.672804] erofs: cannot find valid erofs superblock [ 720.680668] erofs: unmounted for /dev/loop3 10:33:56 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x3900}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:56 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)=ANY=[@ANYBLOB='D']) [ 720.963831] erofs: read_super, device -> /dev/loop2 [ 720.967535] erofs: read_super, device -> /dev/loop0 [ 720.983071] erofs: options -> [ 720.984206] erofs: options -> [ 720.990833] erofs: root inode @ nid 36 [ 720.995331] erofs: read_super, device -> /dev/loop5 [ 721.000360] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 721.014527] erofs: bogus i_mode (0) @ nid 36 [ 721.015755] erofs: read_super, device -> /dev/loop3 [ 721.027751] erofs: options -> user_xattr,user_xattr, [ 721.039062] erofs: root inode @ nid 36 [ 721.047251] erofs: cannot find valid erofs superblock [ 721.055776] erofs: mounted on /dev/loop3 with opts: user_xattr. 10:33:56 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x3c4, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 721.060666] erofs: blksize 8388608 isn't supported on this platform [ 721.084911] erofs: read_super, device -> /dev/loop1 [ 721.090838] erofs: options -> D [ 721.094421] erofs: Unrecognized mount option "D" or missing value [ 721.147809] erofs: read_super, device -> /dev/loop4 10:33:56 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:56 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 721.169704] erofs: options -> [ 721.181766] erofs: cannot find valid erofs superblock 10:33:56 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010002000c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) r5 = syz_open_dev$tty20(0xc, 0x4, 0x0) r6 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x1800) r7 = timerfd_create(0x8, 0x80800) fstat(r2, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002ac0)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c", @ANYRES32, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00 ', @ANYRES32, @ANYRES32=r7, @ANYBLOB="1c0000000000", @ANYRES32, @ANYRES32=r8, @ANYRES32=0x0, @ANYBLOB], 0xd0}, 0x20004005) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002a40)={&(0x7f0000000000)={0x50, 0x0, 0x0, {0x7, 0x22, 0x40, 0x4180c4, 0x0, 0x0, 0x8001}}, &(0x7f00000021c0)={0x18, 0x0, 0x9a84}, 0x0, &(0x7f0000002240)={0x18, 0x0, 0x5, {0x8}}, 0x0, &(0x7f00000022c0)={0x28, 0x0, 0x0, {{0x0, 0xdbb5, 0x2}}}, 0x0, 0x0, &(0x7f00000023c0)={0x1d, 0x0, 0x100, {'/dev/usbmon#\x00'}}, &(0x7f0000002400)={0x20, 0x0, 0x9}, &(0x7f0000002440)={0x78, 0x0, 0x2, {0x0, 0x0, 0x0, {0x0, 0x5, 0x6881, 0xfff000000000000, 0x6, 0x0, 0x0, 0x2, 0x7f, 0x4000, 0x1, 0xee00, 0x0, 0x0, 0x5}}}, 0x0, 0x0, &(0x7f0000002740)=ANY=[@ANYRES32=0xee00, @ANYRES32, @ANYBLOB, @ANYRES32=r8, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="0180000032f7ffff00000000040000000000000009000000000000000400"], 0x0, &(0x7f0000002a00)={0x20, 0xfffffffffffffffe, 0x0, {0x2, 0x0, 0x1, 0x101}}}) sendmsg$netlink(r0, &(0x7f0000000180)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x40400404}, 0xc, &(0x7f0000000280)=[{&(0x7f0000000100)=ANY=[@ANYBLOB="180000005b0002002cbd7000fcdb17a057468a00", @ANYRES32=r1, @ANYBLOB], 0x18}, {&(0x7f0000000940)={0x1f4, 0x39, 0x200, 0x70bd28, 0x25dfdbfd, "", [@nested={0x1db, 0x7d, 0x0, 0x1, [@generic="9636bf840ba06d1cdc075eac84923b1caf19175f6c54006460f134e4329e028aa5821a729be4fbf63bd57e74b3a3208a132f5ac5e7a6f516dd79436052910acf03ed13a8d0550df5c86ed29f8d21b981fec44343959287386be269e34e1f9c4e63433874a70e82956798d0bfcb64b8285890a88d1658346758a0a85fa1a825615aa96e348b4bcd97133382a0ad2d2373b6ea1f", @generic="2fd8bf3eb24daa9d1ebec0b38aabc7cc6bcd716e969bd37765958fe068238a1ddceb1bf0d435839c2142ad32ee124811b47f28a123b7bd8e4ec997dc", @generic="a2327d2d6453db00d984dc98a6a9440c7c7e03a4c731ed0db9a60c8ace7c420eb7897cc5b03f88e454248796db4274018ea71730490cbaebaf19c02d6bd78e9c52b98f95ecfce28535b16b322124750072bf988ea4e730e061136864853036ed136550db71f6d3572654c178b983cbffe59ea86d2a48eb11083f3537f1af63d63b533136809941a04d50c2c162bbba9ce3559726e18d10dbc14c423db1439ace6f1192d5e06d16627e6e9fc8d7a8c34e5e5bb285bde1e21419483c7edb1406953426a094604eea2917b998cd807b55046cbccdfd07985cd25e0c644caee81719a00797c7829e3a1a7c89ade23ca0f27b84caddd81ffe197a", @typed={0x8, 0x76, 0x0, 0x0, @uid=r8}, @typed={0x8, 0x4d, 0x0, 0x0, @uid=0xee00}]}, @typed={0x8, 0x81, 0x0, 0x0, @u32=0x1f}]}, 0x1f4}], 0x2, 0x0, 0x0, 0x855}, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x30, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}, 0x1, 0x0, 0x0, 0x4001}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x18880, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f00000001c0)={[], [{@fowner_gt={'fowner>', r8}}, {@subj_role={'subj_role', 0x3d, 'clsact\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x33, 0x35, 0x39, 0x31, 0x62, 0x38, 0x34], 0x2d, [0x30, 0x65, 0x62, 0x32], 0x2d, [0x34, 0x63, 0x66, 0x63], 0x2d, [0xaf1a484f2ada0bf, 0x39, 0x63, 0x63], 0x2d, [0x33, 0x39, 0x55, 0x32, 0x39, 0x64, 0x65, 0x37]}}}, {@uid_lt={'uid<', r8}}, {@fowner_eq}]}) [ 721.213504] erofs: unmounted for /dev/loop3 [ 721.387890] erofs: read_super, device -> /dev/loop2 [ 721.393315] erofs: options -> [ 721.397634] erofs: root inode @ nid 36 [ 721.402701] erofs: read_super, device -> /dev/loop4 [ 721.408785] erofs: options -> [ 721.413382] erofs: bogus i_mode (0) @ nid 36 [ 721.417120] erofs: read_super, device -> /dev/loop5 [ 721.419636] erofs: cannot find valid erofs superblock [ 721.422812] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 721.444758] erofs: read_super, device -> /dev/loop1 [ 721.454687] erofs: read_super, device -> /dev/loop3 [ 721.461577] erofs: options -> user_xattr, [ 721.463432] erofs: cannot find valid erofs superblock [ 721.466251] erofs: root inode @ nid 36 [ 721.476185] erofs: options -> fowner>00000000000000000384,subj_role=clsact 10:33:57 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)) [ 721.504511] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 721.509810] erofs: Unrecognized mount option "fowner>00000000000000000384" or missing value 10:33:57 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x6300}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 721.552681] erofs: unmounted for /dev/loop3 [ 721.554139] erofs: read_super, device -> /dev/loop0 [ 721.567612] erofs: options -> [ 721.570905] erofs: root inode @ nid 36 [ 721.574864] erofs: unsupported i_format 16 of nid 36 [ 721.746722] erofs: read_super, device -> /dev/loop2 [ 721.754716] erofs: options -> 10:33:57 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 721.818782] erofs: read_super, device -> /dev/loop4 [ 721.821262] erofs: read_super, device -> /dev/loop3 [ 721.824054] erofs: options -> [ 721.834236] erofs: cannot find valid erofs superblock [ 721.835035] erofs: root inode @ nid 36 [ 721.844693] erofs: bogus i_mode (0) @ nid 36 [ 721.846897] erofs: options -> [ 721.857105] erofs: root inode @ nid 36 [ 721.861662] erofs: mounted on /dev/loop3 with opts: . 10:33:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) r5 = syz_open_dev$tty20(0xc, 0x4, 0x0) close(0xffffffffffffffff) r6 = socket$inet6(0xa, 0x80003, 0x6b) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000500)=ANY=[@ANYRES16=r6, @ANYRES16=0x0, @ANYBLOB="000427bd7000fddbdf25020000002c0007800800", @ANYRES64, @ANYRES32, @ANYBLOB="8002a9afbb483cc8f3dcf5c8a41cb3606795694c37564454f3ebdd83227348fbf7a995445ed6865eb398b1b429a232b73fadba97fa865ebb44e111d2891959b12ac6b73898e3ccdb07c3", @ANYRES32, @ANYBLOB, @ANYRESHEX, @ANYRES32], 0xa8}}, 0x40001) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="340000001100010027bd7000fddbdf2500000000", @ANYRES32=0x0, @ANYBLOB="00000000003339419804a53b7e230000001400350073797a5f7475ee"], 0x34}}, 0x10) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000200)={0x7d, 0xdf4e, 0x7747, 0x7ff}, 0x10) r7 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x1800) r8 = timerfd_create(0x8, 0x80800) fstat(r2, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002ac0)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c", @ANYRES32, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r7, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00 ', @ANYRES32, @ANYRES32=r8, @ANYBLOB="1c0000000000", @ANYRES32, @ANYRES32=r9, @ANYRES32=0x0, @ANYBLOB], 0xd0}, 0x20004005) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002a40)={&(0x7f0000000000)={0x50, 0x0, 0x0, {0x7, 0x22, 0x40, 0x4180c4, 0x0, 0x0, 0x8001}}, &(0x7f00000021c0)={0x18, 0x0, 0x9a84}, 0x0, &(0x7f0000002240)={0x18, 0x0, 0x5, {0x8}}, 0x0, &(0x7f00000022c0)={0x28, 0x0, 0x0, {{0x0, 0xdbb5, 0x2}}}, 0x0, 0x0, &(0x7f00000023c0)={0x1d, 0x0, 0x100, {'/dev/usbmon#\x00'}}, &(0x7f0000002400)={0x20, 0x0, 0x9}, &(0x7f0000002440)={0x78, 0x0, 0x2, {0x0, 0x0, 0x0, {0x0, 0x5, 0x6881, 0xfff000000000000, 0x6, 0x0, 0x0, 0x2, 0x7f, 0x4000, 0x1, 0xee00, 0x0, 0x0, 0x5}}}, 0x0, 0x0, &(0x7f0000002740)=ANY=[@ANYRES32=0xee00, @ANYRES32, @ANYBLOB, @ANYRES32=r9, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="0180000032f7ffff00000000040000000000000009000000000000000400"], 0x0, &(0x7f0000002a00)={0x20, 0xfffffffffffffffe, 0x0, {0x2, 0x0, 0x1, 0x101}}}) sendmsg$netlink(r0, &(0x7f0000000180)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x40400404}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000100)={0x18, 0x40, 0x2, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x8, 0x10, 0x0, 0x0, @pid=r1}]}, 0x18}, {&(0x7f0000000940)={0x126c, 0x39, 0x200, 0x70bd28, 0x25dfdbfd, "", [@nested={0x1db, 0x7d, 0x0, 0x1, [@generic="9636bf840ba06d1cdc075eac84923b1caf19175f6c54006460f134e4329e028aa5821a729be4fbf63bd57e74b3a3208a132f5ac5e7a6f516dd79436052910acf03ed13a8d0550df5c86ed29f8d21b981fec44343959287386be269e34e1f9c4e63433874a70e82956798d0bfcb64b8285890a88d1658346758a0a85fa1a825615aa96e348b4bcd97133382a0ad2d2373b6ea1f", @generic="2fd8bf3eb24daa9d1ebec0b38aabc7cc6bcd716e969bd37765958fe068238a1ddceb1bf0d435839c2142ad32ee124811b47f28a123b7bd8e4ec997dc", @generic="a2327d2d6453db00d984dc98a6a9440c7c7e03a4c731ed0db9a60c8ace7c420eb7897cc5b03f88e454248796db4274018ea71730490cbaebaf19c02d6bd78e9c52b98f95ecfce28535b16b322124750072bf988ea4e730e061136864853036ed136550db71f6d3572654c178b983cbffe59ea86d2a48eb11083f3537f1af63d63b533136809941a04d50c2c162bbba9ce3559726e18d10dbc14c423db1439ace6f1192d5e06d16627e6e9fc8d7a8c34e5e5bb285bde1e21419483c7edb1406953426a094604eea2917b998cd807b55046cbccdfd07985cd25e0c644caee81719a00797c7829e3a1a7c89ade23ca0f27b84caddd81ffe197a", @typed={0x8, 0x76, 0x0, 0x0, @uid=r9}, @typed={0x8, 0x4d, 0x0, 0x0, @uid=0xee00}]}, @nested={0x107d, 0x82, 0x0, 0x1, [@generic="98588f8bc8e39d7e7c76bb768b29543498d1544263418c985a9c732e452186c4b510a1969b6b2945fdb0dcbd06b5e23079c31dc4e70173bda73f501f8f99701e9643f555b9427dfc9d6feb7421ce07f00e9264323d9de91a8220ca935b659d44990262c66c", @typed={0x14, 0x14, 0x0, 0x0, @ipv6=@loopback}, @generic="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"]}]}, 0x126c}], 0x2, 0x0, 0x0, 0x800}, 0x0) syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x100000000400}, {&(0x7f0000010100)="050041000000", 0x6, 0x100000001}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f00000001c0)={[], [{@uid_gt={'uid>', r9}}]}) 10:33:57 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x3cc, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:57 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)) [ 721.920766] erofs: read_super, device -> /dev/loop4 [ 721.933070] erofs: options -> [ 721.951256] erofs: cannot find valid erofs superblock [ 721.960258] erofs: unmounted for /dev/loop3 [ 722.005598] erofs: read_super, device -> /dev/loop0 [ 722.006400] erofs: read_super, device -> /dev/loop5 [ 722.024170] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 722.046614] erofs: cannot find valid erofs superblock 10:33:57 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x6b0200}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:57 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:33:57 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010003000c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 722.081212] erofs: options -> [ 722.084700] erofs: root inode @ nid 36 [ 722.090335] erofs: unsupported i_format 16 of nid 36 [ 722.206686] erofs: read_super, device -> /dev/loop1 [ 722.213484] erofs: options -> uid>00000000000000000384, [ 722.233404] erofs: cannot find valid erofs superblock 10:33:58 executing program 1: syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x7fff}, {&(0x7f0000010100)="05000000c041", 0x6, 0x1f1}, {0x0, 0x0, 0x1000}], 0x18303, &(0x7f0000000340)) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0xffffffff, 0x3, &(0x7f0000000380)=[{&(0x7f0000000140)="40ef9ca75f082e85f77534c74b8d54da2f4cfc7935cfcc6abb9f9d0486573a8ac35123af320fb39efb8a9a6380ccfd0fbd4108ef0a347850ce15fe7b90e9296aafd816406c76856c06325c8ab22e7f1b6597eb9e2177c68fac7f699977fa5c84181c3c99f2c890a5b02d16eb7815703a5c94baa1141d8e08b738d6f57124a16dff0b902f70a55d9d4dedeb95e531865a7b940995e0509013f1874204c45085ecd86306af94dc290c425b688dbeab830d89f51e4626f43be622ec1fbeb6", 0xbd, 0xa7f}, {&(0x7f0000000200)="0297d008460c295dc1f6895fa2fe7010cf79210e5f711c5963afd82e2310fa6946469d78a319f06458c15ab5678cca23d46746e617f8ace94153532eee307d330c324444488bf3a600edce0a44e0d49cfe388b116d5abc7948771b02258240929f5de04161fda00006c6aa46c9b1c27f98c26f484d9823d8c8289dd413d20467047e18b2a19b7ed7419b61d975570c3bd5eb844c50463eda9bbe27601547e40d07beb7881b", 0xa5, 0x7fff}, {&(0x7f00000000c0)="a03bad4058a8094dac032935a71b0b9bdfc5fd794d17fe1e700f3dcc01fd7fd15177ed5e6efccee1dd146a83db8a6f28eee880e5c94bec36b543bde9e6777787", 0x40}], 0x4480, &(0x7f0000000400)={[{@shortname_mixed}, {@shortname_win95}, {@shortname_mixed}, {@uni_xlateno}], [{@dont_measure}, {@smackfsfloor={'smackfsfloor', 0x3d, 'erofs\x00'}}, {@smackfshat={'smackfshat', 0x3d, '-'}}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@permit_directio}, {@subj_user={'subj_user', 0x3d, 'erofs\x00'}}]}) [ 722.306173] erofs: read_super, device -> /dev/loop2 [ 722.320322] erofs: options -> [ 722.329728] erofs: root inode @ nid 36 [ 722.339277] erofs: bogus i_mode (0) @ nid 36 [ 722.361756] erofs: read_super, device -> /dev/loop3 [ 722.378195] erofs: read_super, device -> /dev/loop4 [ 722.383470] erofs: options -> [ 722.388613] erofs: cannot find valid erofs superblock [ 722.404051] erofs: options -> [ 722.413003] erofs: root inode @ nid 36 [ 722.422000] erofs: mounted on /dev/loop3 with opts: . [ 722.432180] erofs: read_super, device -> /dev/loop5 [ 722.449114] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 722.449933] erofs: read_super, device -> /dev/loop2 10:33:58 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)) [ 722.477998] erofs: options -> [ 722.482653] erofs: root inode @ nid 36 [ 722.484077] erofs: cannot find valid erofs superblock [ 722.496350] erofs: read_super, device -> /dev/loop1 [ 722.501694] erofs: bogus i_mode (0) @ nid 36 [ 722.511013] erofs: options -> [ 722.514385] erofs: unmounted for /dev/loop3 [ 722.518547] erofs: cannot find valid erofs superblock 10:33:58 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x7100, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:58 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 722.595687] erofs: read_super, device -> /dev/loop4 [ 722.600879] erofs: options -> [ 722.604402] erofs: cannot find valid erofs superblock 10:33:58 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x6c0200}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 722.778981] erofs: read_super, device -> /dev/loop0 [ 722.788948] erofs: options -> [ 722.792691] erofs: root inode @ nid 36 [ 722.800057] erofs: unsupported i_format 16 of nid 36 [ 722.800927] FAT-fs (loop1): Unrecognized mount option "dont_measure" or missing value [ 722.836580] erofs: read_super, device -> /dev/loop2 [ 722.842013] erofs: options -> [ 722.854882] erofs: root inode @ nid 36 [ 722.860433] erofs: bogus i_mode (0) @ nid 36 [ 722.888984] erofs: read_super, device -> /dev/loop5 [ 722.909792] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 722.919335] erofs: read_super, device -> /dev/loop4 [ 722.925721] erofs: cannot find valid erofs superblock [ 722.941428] erofs: options -> [ 722.952633] erofs: cannot find valid erofs superblock 10:33:58 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x7300, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 722.959747] erofs: read_super, device -> /dev/loop1 [ 722.971463] erofs: options -> [ 722.979372] erofs: cannot find valid erofs superblock 10:33:58 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 723.115697] erofs: read_super, device -> /dev/loop3 [ 723.130350] erofs: options -> [ 723.141087] erofs: root inode @ nid 36 [ 723.152611] erofs: mounted on /dev/loop3 with opts: . [ 723.186034] erofs: read_super, device -> /dev/loop4 [ 723.191084] erofs: options -> [ 723.194340] erofs: cannot find valid erofs superblock [ 723.207377] erofs: read_super, device -> /dev/loop2 [ 723.212422] erofs: options -> [ 723.225159] erofs: root inode @ nid 36 [ 723.229386] erofs: bogus i_mode (0) @ nid 36 [ 723.242747] erofs: read_super, device -> /dev/loop0 10:33:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000200), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r5, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000302}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x28, 0x0, 0x0, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @empty}]}, 0x28}, 0x1, 0x0, 0x0, 0x20004003}, 0x24000000) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)={0x1c, r2, 0x717, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan4\x00', 0x0}) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240), r1) sendmsg$NL802154_CMD_NEW_SEC_KEY(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="9a000000", @ANYRES16=r2, @ANYBLOB="000126bd7000fbdbdf251700000018002580140004004d43474681f463a6e81bda0ea85f8b0608000300", @ANYRES32=r6, @ANYBLOB="0c000600020000000200000038002580340001800500020000000000080001000100000008000400ff7f00000800040004000000080004000600000008000100030000000c0006000100000001000000"], 0x84}}, 0x8000) syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000440), r3) 10:33:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) r5 = syz_open_dev$tty20(0xc, 0x4, 0x0) close(0xffffffffffffffff) r6 = socket$inet6(0xa, 0x80003, 0x6b) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000500)=ANY=[@ANYRES16=r6, @ANYRES16=0x0, @ANYBLOB="000427bd7000fddbdf25020000002c0007800800", @ANYRES64, @ANYRES32, @ANYBLOB="8002a9afbb483cc8f3dcf5c8a41cb3606795694c37564454f3ebdd83227348fbf7a995445ed6865eb398b1b429a232b73fadba97fa865ebb44e111d2891959b12ac6b73898e3ccdb07c3", @ANYRES32, @ANYBLOB, @ANYRESHEX, @ANYRES32], 0xa8}}, 0x40001) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="340000001100010027bd7000fddbdf2500000000", @ANYRES32=0x0, @ANYBLOB="00000000003339419804a53b7e230000001400350073797a5f7475ee"], 0x34}}, 0x10) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000200)={0x7d, 0xdf4e, 0x7747, 0x7ff}, 0x10) r7 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x1800) r8 = timerfd_create(0x8, 0x80800) fstat(r2, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002ac0)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c", @ANYRES32, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r7, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00 ', @ANYRES32, @ANYRES32=r8, @ANYBLOB="1c0000000000", @ANYRES32, @ANYRES32=r9, @ANYRES32=0x0, @ANYBLOB], 0xd0}, 0x20004005) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002a40)={&(0x7f0000000000)={0x50, 0x0, 0x0, {0x7, 0x22, 0x40, 0x4180c4, 0x0, 0x0, 0x8001}}, &(0x7f00000021c0)={0x18, 0x0, 0x9a84}, 0x0, &(0x7f0000002240)={0x18, 0x0, 0x5, {0x8}}, 0x0, &(0x7f00000022c0)={0x28, 0x0, 0x0, {{0x0, 0xdbb5, 0x2}}}, 0x0, 0x0, &(0x7f00000023c0)={0x1d, 0x0, 0x100, {'/dev/usbmon#\x00'}}, &(0x7f0000002400)={0x20, 0x0, 0x9}, &(0x7f0000002440)={0x78, 0x0, 0x2, {0x0, 0x0, 0x0, {0x0, 0x5, 0x6881, 0xfff000000000000, 0x6, 0x0, 0x0, 0x2, 0x7f, 0x4000, 0x1, 0xee00, 0x0, 0x0, 0x5}}}, 0x0, 0x0, &(0x7f0000002740)=ANY=[@ANYRES32=0xee00, @ANYRES32, @ANYBLOB, @ANYRES32=r9, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="0180000032f7ffff00000000040000000000000009000000000000000400"], 0x0, &(0x7f0000002a00)={0x20, 0xfffffffffffffffe, 0x0, {0x2, 0x0, 0x1, 0x101}}}) sendmsg$netlink(r0, &(0x7f0000000180)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x40400404}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000100)={0x18, 0x40, 0x2, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x8, 0x10, 0x0, 0x0, @pid=r1}]}, 0x18}, {&(0x7f0000000940)={0x126c, 0x39, 0x200, 0x70bd28, 0x25dfdbfd, "", [@nested={0x1db, 0x7d, 0x0, 0x1, [@generic="9636bf840ba06d1cdc075eac84923b1caf19175f6c54006460f134e4329e028aa5821a729be4fbf63bd57e74b3a3208a132f5ac5e7a6f516dd79436052910acf03ed13a8d0550df5c86ed29f8d21b981fec44343959287386be269e34e1f9c4e63433874a70e82956798d0bfcb64b8285890a88d1658346758a0a85fa1a825615aa96e348b4bcd97133382a0ad2d2373b6ea1f", @generic="2fd8bf3eb24daa9d1ebec0b38aabc7cc6bcd716e969bd37765958fe068238a1ddceb1bf0d435839c2142ad32ee124811b47f28a123b7bd8e4ec997dc", @generic="a2327d2d6453db00d984dc98a6a9440c7c7e03a4c731ed0db9a60c8ace7c420eb7897cc5b03f88e454248796db4274018ea71730490cbaebaf19c02d6bd78e9c52b98f95ecfce28535b16b322124750072bf988ea4e730e061136864853036ed136550db71f6d3572654c178b983cbffe59ea86d2a48eb11083f3537f1af63d63b533136809941a04d50c2c162bbba9ce3559726e18d10dbc14c423db1439ace6f1192d5e06d16627e6e9fc8d7a8c34e5e5bb285bde1e21419483c7edb1406953426a094604eea2917b998cd807b55046cbccdfd07985cd25e0c644caee81719a00797c7829e3a1a7c89ade23ca0f27b84caddd81ffe197a", @typed={0x8, 0x76, 0x0, 0x0, @uid=r9}, @typed={0x8, 0x4d, 0x0, 0x0, @uid=0xee00}]}, @nested={0x107d, 0x82, 0x0, 0x1, [@generic="98588f8bc8e39d7e7c76bb768b29543498d1544263418c985a9c732e452186c4b510a1969b6b2945fdb0dcbd06b5e23079c31dc4e70173bda73f501f8f99701e9643f555b9427dfc9d6feb7421ce07f00e9264323d9de91a8220ca935b659d44990262c66c", @typed={0x14, 0x14, 0x0, 0x0, @ipv6=@loopback}, @generic="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"]}]}, 0x126c}], 0x2, 0x0, 0x0, 0x800}, 0x0) syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x100000000400}, {&(0x7f0000010100)="050041000000", 0x6, 0x100000001}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f00000001c0)={[], [{@uid_gt={'uid>', r9}}]}) [ 723.274240] erofs: options -> [ 723.279727] erofs: unmounted for /dev/loop3 [ 723.285568] erofs: root inode @ nid 36 [ 723.290224] erofs: unsupported i_format 16 of nid 36 10:33:59 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x6d0200}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 723.322908] erofs: read_super, device -> /dev/loop5 [ 723.339346] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 723.379565] erofs: cannot find valid erofs superblock 10:33:59 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010004000c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:59 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x8e00, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:33:59 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981", 0x8, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 723.545024] erofs: read_super, device -> /dev/loop1 [ 723.550173] erofs: options -> [ 723.594599] erofs: read_super, device -> /dev/loop3 [ 723.600720] erofs: options -> uid>00000000000000000384, [ 723.609828] erofs: cannot find valid erofs superblock [ 723.634283] erofs: read_super, device -> /dev/loop4 [ 723.641653] erofs: options -> [ 723.645568] erofs: cannot find valid erofs superblock 10:33:59 executing program 1: r0 = syz_open_dev$vbi(&(0x7f0000000040), 0x1, 0x2) ioctl$VIDIOC_PREPARE_BUF(r0, 0x40045612, &(0x7f0000000080)={0x0, 0x0, 0x4, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6e430531"}, 0x0, 0x0, @userptr}) ioctl$VIDIOC_G_AUDIO(r0, 0x80345621, &(0x7f0000000040)) syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)) 10:33:59 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010003000c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 723.712417] erofs: unmounted for /dev/loop1 10:33:59 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0xc6b0200}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 723.758615] erofs: read_super, device -> /dev/loop0 [ 723.768142] erofs: options -> [ 723.771523] erofs: root inode @ nid 36 [ 723.781795] erofs: unsupported i_format 16 of nid 36 [ 723.806808] erofs: read_super, device -> /dev/loop5 [ 723.840088] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 723.850828] erofs: blksize 1 isn't supported on this platform 10:33:59 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981", 0x8, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 723.906797] erofs: read_super, device -> /dev/loop2 [ 723.923415] erofs: options -> [ 723.928749] erofs: read_super, device -> /dev/loop3 [ 723.933842] erofs: options -> [ 723.934316] erofs: root inode @ nid 36 [ 723.941341] erofs: bogus i_mode (0) @ nid 36 [ 723.947203] erofs: root inode @ nid 36 [ 723.951439] erofs: unsupported i_format 16 of nid 36 [ 724.000781] erofs: read_super, device -> /dev/loop1 [ 724.006312] erofs: options -> [ 724.048749] erofs: read_super, device -> /dev/loop4 [ 724.053802] erofs: options -> [ 724.083476] erofs: read_super, device -> /dev/loop2 [ 724.092245] erofs: options -> 10:33:59 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1220400, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}, {@aname={'aname', 0x3d, '+.'}}, {@access_any}], [{@smackfsroot={'smackfsroot', 0x3d, '&}'}}, {@audit}]}}) [ 724.102233] erofs: cannot find valid erofs superblock 10:33:59 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) r5 = syz_open_dev$tty20(0xc, 0x4, 0x0) r6 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x1800) r7 = timerfd_create(0x8, 0x80800) fstat(r2, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002ac0)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\\', @ANYRES32, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00 ', @ANYRES32, @ANYRES32=r7, @ANYBLOB="1c0000000000", @ANYRES32, @ANYRES32=r8, @ANYRES32=0x0, @ANYBLOB], 0xd0}, 0x20004005) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002a40)={&(0x7f0000000000)={0x50, 0x0, 0x0, {0x7, 0x22, 0x40, 0x4180c4, 0x0, 0x0, 0x8001}}, &(0x7f00000021c0)={0x18, 0x0, 0x9a84}, 0x0, &(0x7f0000002240)={0x18, 0x0, 0x5, {0x8}}, 0x0, &(0x7f00000022c0)={0x28, 0x0, 0x0, {{0x0, 0xdbb5, 0x2}}}, 0x0, 0x0, &(0x7f00000023c0)={0x1d, 0x0, 0x100, {'/dev/usbmon#\x00'}}, &(0x7f0000002400)={0x20, 0x0, 0x9}, &(0x7f0000002440)={0x78, 0x0, 0x2, {0x0, 0x0, 0x0, {0x0, 0x5, 0x6881, 0xfff000000000000, 0x6, 0x0, 0x0, 0x2, 0x7f, 0x4000, 0x1, 0xee00, 0x0, 0x0, 0x5}}}, 0x0, 0x0, &(0x7f0000002740)=ANY=[@ANYRES32=0xee00, @ANYRES32, @ANYBLOB, @ANYRES32=r8, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="0180000032f7ffff00000000040000000000000009000000000000000400"], 0x0, &(0x7f0000002a00)={0x20, 0xfffffffffffffffe, 0x0, {0x2, 0x0, 0x1, 0x101}}}) sendmsg$netlink(r0, &(0x7f0000000180)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x40400404}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000100)={0x18, 0x40, 0x2, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x8, 0x10, 0x0, 0x0, @pid=r1}]}, 0x18}, {&(0x7f0000000940)={0x126c, 0x39, 0x200, 0x70bd28, 0x25dfdbfd, "", [@nested={0x1db, 0x7d, 0x0, 0x1, [@generic="9636bf840ba06d1cdc075eac84923b1caf19175f6c54006460f134e4329e028aa5821a729be4fbf63bd57e74b3a3208a132f5ac5e7a6f516dd79436052910acf03ed13a8d0550df5c86ed29f8d21b981fec44343959287386be269e34e1f9c4e63433874a70e82956798d0bfcb64b8285890a88d1658346758a0a85fa1a825615aa96e348b4bcd97133382a0ad2d2373b6ea1f", @generic="2fd8bf3eb24daa9d1ebec0b38aabc7cc6bcd716e969bd37765958fe068238a1ddceb1bf0d435839c2142ad32ee124811b47f28a123b7bd8e4ec997dc", @generic="a2327d2d6453db00d984dc98a6a9440c7c7e03a4c731ed0db9a60c8ace7c420eb7897cc5b03f88e454248796db4274018ea71730490cbaebaf19c02d6bd78e9c52b98f95ecfce28535b16b322124750072bf988ea4e730e061136864853036ed136550db71f6d3572654c178b983cbffe59ea86d2a48eb11083f3537f1af63d63b533136809941a04d50c2c162bbba9ce3559726e18d10dbc14c423db1439ace6f1192d5e06d16627e6e9fc8d7a8c34e5e5bb285bde1e21419483c7edb1406953426a094604eea2917b998cd807b55046cbccdfd07985cd25e0c644caee81719a00797c7829e3a1a7c89ade23ca0f27b84caddd81ffe197a", @typed={0x8, 0x76, 0x0, 0x0, @uid=r8}, @typed={0x8, 0x4d, 0x0, 0x0, @uid=0xee00}]}, @nested={0x107d, 0x82, 0x0, 0x1, [@generic="98588f8bc8e39d7e7c76bb768b29543498d1544263418c985a9c732e452186c4b510a1969b6b2945fdb0dcbd06b5e23079c31dc4e70173bda73f501f8f99701e9643f555b9427dfc9d6feb7421ce07f00e9264323d9de91a8220ca935b659d44990262c66c", @typed={0x14, 0x14, 0x0, 0x0, @ipv6=@loopback}, @generic="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{&(0x7f0000000380)="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0x1000, 0x44101a63}, {&(0x7f00000001c0)="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", 0xfc, 0x7f}], 0x3022000, &(0x7f0000001400)={[{@utf8}, {@shortname_mixed}, {@uni_xlateno}, {@numtail}], [{@fowner_lt={'fowner<', r8}}, {@uid_lt={'uid<', 0xee01}}, {@permit_directio}, {@pcr={'pcr', 0x3d, 0x2c}}]}) [ 724.125665] erofs: unmounted for /dev/loop1 [ 724.128444] erofs: root inode @ nid 36 [ 724.135167] erofs: bogus i_mode (0) @ nid 36 [ 724.186353] erofs: read_super, device -> /dev/loop5 [ 724.195294] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 724.205854] erofs: blksize 1 isn't supported on this platform 10:33:59 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x72dfdcd9, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 724.235254] erofs: read_super, device -> /dev/loop4 [ 724.240681] erofs: read_super, device -> /dev/loop0 [ 724.246118] erofs: read_super, device -> /dev/loop3 [ 724.247368] erofs: options -> [ 724.258394] erofs: cannot find valid erofs superblock [ 724.263856] erofs: options -> [ 724.265416] erofs: options -> [ 724.270354] erofs: root inode @ nid 36 [ 724.276666] erofs: unsupported i_format 16 of nid 36 10:34:00 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981", 0x8, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:34:00 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0xd6b0200}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 724.396048] erofs: read_super, device -> /dev/loop1 [ 724.416897] erofs: options -> [ 724.481013] erofs: read_super, device -> /dev/loop5 10:34:00 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010005000c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:34:00 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)) r0 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2a, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r3, 0x29, 0x2b, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @loopback}}}, 0x108) close(r3) r4 = socket$inet6(0xa, 0x80003, 0x6b) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000500)=ANY=[@ANYRES16=r4, @ANYRES16=0x0, @ANYBLOB="000427bd7000fddbdf25020000002c0007800800", @ANYRES64=r2, @ANYRES32, @ANYBLOB="8002a9afbb483cc8f3dcf5c8a41cb3606795694c37564454f3ebdd83227348fbf7a995445ed6865eb398b1b429a232b73fadba97fa865ebb44e111d2891959b12ac6b73898e3ccdb07c3", @ANYRES32, @ANYBLOB, @ANYRESHEX=r2, @ANYRES32=r3], 0xa8}}, 0x40001) r5 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, 0x108) sendfile(r3, r5, &(0x7f00000003c0)=0x5, 0x7f00000000000000) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x120, r1, 0x200, 0x70bd2d, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x18}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x33}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xe}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x3c}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0xff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x7c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, '\x00', 0x1f}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private0={0xfc, 0x0, '\x00', 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x120}, 0x1, 0x0, 0x0, 0x14}, 0x40000) 10:34:00 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {0x0, 0x0, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 724.503066] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 724.528398] erofs: unmounted for /dev/loop1 [ 724.532560] erofs: blksize 1 isn't supported on this platform [ 724.544245] erofs: unmounted for /dev/loop3 [ 724.675239] erofs: read_super, device -> /dev/loop4 [ 724.680297] erofs: options -> [ 724.684058] erofs: cannot find valid erofs superblock [ 724.734886] erofs: read_super, device -> /dev/loop2 [ 724.753913] erofs: options -> [ 724.771843] erofs: cannot find valid erofs superblock 10:34:00 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f202998101000000", 0xc, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 724.795281] erofs: read_super, device -> /dev/loop4 [ 724.800362] erofs: options -> [ 724.805547] erofs: cannot find valid erofs superblock [ 724.909246] erofs: read_super, device -> /dev/loop5 [ 724.914308] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 724.925840] erofs: read_super, device -> /dev/loop1 [ 724.930880] erofs: options -> [ 724.935564] erofs: read_super, device -> /dev/loop3 [ 724.948072] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, 10:34:00 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0xe6b0200}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:34:00 executing program 1: r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) mknodat$loop(r1, &(0x7f0000000080)='./file0\x00', 0x2, 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', r1}, 0x10) [ 724.962369] erofs: blksize 1 isn't supported on this platform [ 724.983131] erofs: FAULT_INJECTION was not selected [ 725.007649] erofs: unmounted for /dev/loop1 10:34:00 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f202998101000000", 0xc, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 725.011379] erofs: bogus i_mode (0) @ nid 36 [ 725.129168] erofs: read_super, device -> /dev/loop0 [ 725.141024] erofs: read_super, device -> /dev/loop4 [ 725.146769] erofs: read_super, device -> /dev/loop2 [ 725.164831] erofs: options -> [ 725.171939] erofs: options -> [ 725.173862] erofs: cannot find valid erofs superblock 10:34:00 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x72dfdcdf, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 725.204342] erofs: cannot find valid erofs superblock 10:34:00 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) syz_open_dev$tty20(0xc, 0x4, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x1800) timerfd_create(0x8, 0x80800) [ 725.244877] erofs: options -> [ 725.248321] erofs: root inode @ nid 36 [ 725.252641] erofs: unsupported i_format 16 of nid 36 [ 725.371585] erofs: read_super, device -> /dev/loop5 [ 725.376947] erofs: read_super, device -> /dev/loop1 [ 725.381977] erofs: options -> [ 725.387405] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 725.402020] erofs: read_super, device -> /dev/loop3 [ 725.406064] erofs: blksize 1 isn't supported on this platform 10:34:01 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)=ANY=[@ANYBLOB]) [ 725.420646] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 725.425811] erofs: read_super, device -> /dev/loop4 [ 725.443083] erofs: options -> [ 725.458291] erofs: cannot find valid erofs superblock 10:34:01 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f202998101000000", 0xc, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 725.482248] erofs: unmounted for /dev/loop1 [ 725.489563] erofs: FAULT_INJECTION was not selected 10:34:01 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x300a0100}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 725.651271] erofs: unmounted for /dev/loop3 [ 725.720273] erofs: read_super, device -> /dev/loop1 [ 725.722810] erofs: read_super, device -> /dev/loop2 [ 725.725886] erofs: read_super, device -> /dev/loop5 [ 725.741665] erofs: options -> [ 725.744196] erofs: options -> [ 725.747937] erofs: cannot find valid erofs superblock [ 725.750208] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, 10:34:01 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010006000c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:34:01 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) syz_open_dev$tty20(0xc, 0x4, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x1800) timerfd_create(0x8, 0x80800) [ 725.768639] erofs: blksize 1 isn't supported on this platform 10:34:01 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c00", 0xe, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 725.870471] erofs: read_super, device -> /dev/loop4 [ 725.876220] erofs: options -> [ 725.894906] erofs: cannot find valid erofs superblock 10:34:01 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={'wg2\x00', &(0x7f0000000040)=@ethtool_stats={0x1d, 0x3, [0x1, 0x1, 0x1]}}) [ 725.930457] erofs: read_super, device -> /dev/loop3 [ 725.935873] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 725.970954] erofs: unmounted for /dev/loop1 [ 725.983110] erofs: FAULT_INJECTION was not selected [ 726.003932] erofs: read_super, device -> /dev/loop0 [ 726.012455] erofs: options -> [ 726.022471] erofs: root inode @ nid 36 [ 726.038258] erofs: read_super, device -> /dev/loop5 [ 726.063182] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 726.095510] erofs: read_super, device -> /dev/loop4 10:34:01 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0xffffff1f, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 726.123306] erofs: options -> [ 726.127097] erofs: unsupported i_format 16 of nid 36 [ 726.155375] erofs: cannot find valid erofs superblock [ 726.192279] erofs: FAULT_INJECTION was not selected 10:34:01 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010005000c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:34:01 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x406b0200}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 726.230864] erofs: bogus i_mode (0) @ nid 0 [ 726.242037] erofs: read_super, device -> /dev/loop1 [ 726.258052] erofs: unmounted for /dev/loop3 [ 726.271066] erofs: options -> 10:34:02 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c00", 0xe, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:34:02 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)=ANY=[@ANYBLOB="b01fdfb41967b49ffeda169b3f93164d3f2a44c7ba5fe98377ac52399714bf1cc1a732947f624706040000002460267b15d11c8c1da55fd8c74a0bbdeec2d3225329edb2ed9dfac009a244d890b54470b9b2e55a470a243e17762366397641b14dbe573b0fa2423f8f98f810870b578136dc3b96a3adbe5ee038cda82a8dd1d1991f7d4f1205c6299500e3f65ac500"/153]) [ 726.462591] erofs: read_super, device -> /dev/loop4 [ 726.467982] erofs: unmounted for /dev/loop1 [ 726.473130] erofs: read_super, device -> /dev/loop3 [ 726.489130] erofs: read_super, device -> /dev/loop2 [ 726.494830] erofs: options -> [ 726.508339] erofs: options -> [ 726.512771] erofs: options -> [ 726.525701] erofs: cannot find valid erofs superblock [ 726.528232] erofs: root inode @ nid 36 [ 726.535500] erofs: cannot find valid erofs superblock [ 726.543413] erofs: unsupported i_format 16 of nid 36 [ 726.705954] erofs: read_super, device -> /dev/loop5 [ 726.727695] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 726.731959] erofs: read_super, device -> /dev/loop0 [ 726.746416] erofs: read_super, device -> /dev/loop4 [ 726.751459] erofs: options -> [ 726.785352] erofs: cannot find valid erofs superblock 10:34:02 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x406c0200}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:34:02 executing program 3: ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f0000000080)) syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)=ANY=[@ANYBLOB="c94fea3fb9c3f8da7287620fc311bb830210d95e0aacb8dfdee287b749"]) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x23, 0x24, 0xf1d, 0x0, 0x0, {}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_DISALLOCATE(r4, 0x5608) r5 = syz_open_dev$tty20(0xc, 0x4, 0x0) r6 = syz_open_dev$tty20(0xc, 0x4, 0x0) r7 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x1800) r8 = timerfd_create(0x8, 0x80800) fstat(r3, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002ac0)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c", @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00 ', @ANYRES32, @ANYRES32=r8, @ANYBLOB="1c0000000000", @ANYRES32, @ANYRES32=r9, @ANYRES32=0x0, @ANYBLOB], 0xd0}, 0x20004005) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002a40)={&(0x7f0000000000)={0x50, 0x0, 0x0, {0x7, 0x22, 0x40, 0x4180c4, 0x0, 0x0, 0x8001}}, &(0x7f00000021c0)={0x18, 0x0, 0x9a84}, 0x0, &(0x7f0000002240)={0x18, 0x0, 0x5, {0x8}}, 0x0, &(0x7f00000022c0)={0x28, 0x0, 0x0, {{0x0, 0xdbb5, 0x2}}}, 0x0, 0x0, &(0x7f00000023c0)={0x1d, 0x0, 0x100, {'/dev/usbmon#\x00'}}, &(0x7f0000002400)={0x20, 0x0, 0x9}, &(0x7f0000002440)={0x78, 0x0, 0x2, {0x0, 0x0, 0x0, {0x0, 0x5, 0x6881, 0xfff000000000000, 0x6, 0x0, 0x0, 0x2, 0x7f, 0x4000, 0x1, 0xee00, 0x0, 0x0, 0x5}}}, 0x0, 0x0, &(0x7f0000002740)=ANY=[@ANYRES32=0xee00, @ANYRES32, @ANYBLOB, @ANYRES32=r9, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="0180000032f7ffff00000000040000000000000009000000000000000400"], 0x0, &(0x7f0000002a00)={0x20, 0xfffffffffffffffe, 0x0, {0x2, 0x0, 0x1, 0x101}}}) sendmsg$netlink(r1, &(0x7f0000000180)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x40400404}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000100)={0x18, 0x40, 0x2, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x8, 0x10, 0x0, 0x0, @pid=r2}]}, 0x18}, {&(0x7f0000000940)={0x126c, 0x39, 0x200, 0x70bd28, 0x25dfdbfd, "", [@nested={0x1db, 0x7d, 0x0, 0x1, [@generic="9636bf840ba06d1cdc075eac84923b1caf19175f6c54006460f134e4329e028aa5821a729be4fbf63bd57e74b3a3208a132f5ac5e7a6f516dd79436052910acf03ed13a8d0550df5c86ed29f8d21b981fec44343959287386be269e34e1f9c4e63433874a70e82956798d0bfcb64b8285890a88d1658346758a0a85fa1a825615aa96e348b4bcd97133382a0ad2d2373b6ea1f", @generic="2fd8bf3eb24daa9d1ebec0b38aabc7cc6bcd716e969bd37765958fe068238a1ddceb1bf0d435839c2142ad32ee124811b47f28a123b7bd8e4ec997dc", @generic="a2327d2d6453db00d984dc98a6a9440c7c7e03a4c731ed0db9a60c8ace7c420eb7897cc5b03f88e454248796db4274018ea71730490cbaebaf19c02d6bd78e9c52b98f95ecfce28535b16b322124750072bf988ea4e730e061136864853036ed136550db71f6d3572654c178b983cbffe59ea86d2a48eb11083f3537f1af63d63b533136809941a04d50c2c162bbba9ce3559726e18d10dbc14c423db1439ace6f1192d5e06d16627e6e9fc8d7a8c34e5e5bb285bde1e21419483c7edb1406953426a094604eea2917b998cd807b55046cbccdfd07985cd25e0c644caee81719a00797c7829e3a1a7c89ade23ca0f27b84caddd81ffe197a", @typed={0x8, 0x76, 0x0, 0x0, @uid=r9}, @typed={0x8, 0x4d, 0x0, 0x0, @uid=0xee00}]}, @nested={0x107d, 0x82, 0x0, 0x1, [@generic="98588f8bc8e39d7e7c76bb768b29543498d1544263418c985a9c732e452186c4b510a1969b6b2945fdb0dcbd06b5e23079c31dc4e70173bda73f501f8f99701e9643f555b9427dfc9d6feb7421ce07f00e9264323d9de91a8220ca935b659d44990262c66c", @typed={0x14, 0x14, 0x0, 0x0, @ipv6=@loopback}, @generic="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"]}]}, 0x126c}], 0x2, 0x0, 0x0, 0x800}, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xd819, 0x3, &(0x7f0000000440)=[{&(0x7f0000000180)="6d5885ceb1d381cb00ddcf8b8acdb1aec14a4067c78be9847dcb0845a3db42614901493b946c0d6d2a4d3f401668a4849b35e09b2e97a0c2c3691c5228329c227968acb6f0de22e6ff20c5d4d3812e6043bb0764fa22bfe9d52fe09567bc7a1c249283c304b73c33842ff2a63ed384d9d2eb78b078e8d26ec3abb194c80bcaae100ff1d3b998db7d47fa8f320f66e093fccb654b21f61b2e1356eaf8dda0cef95015efdd5c60a8ac6c04d338b436b7c955d505d428779a5439203f50dc17c3a46aaefcf8", 0xc4, 0x9}, {&(0x7f0000000340)="8bef46fb5f8d0b11059cd341ccc42fe55452705eedac096bb9b338dc1dd225393e9af926fb3fe2fe82a86972d3b41c93758fe690f3977d88cc61d63b29fed88d8a03126cf286ecb65aa329845c348b55f347f1061577fb5ed233726f5673997269001d6ed0182ff0469cb1f1477a91040e6da44b8cc6ccd1b9bbadd95ec56f49c14ca7fdb4d2daf909578d5241200a0d54badbdbb9b8dac3313fe218a456e44847dd4148a235c1e74c2b2011546e41c329a88f3daccabebe60d5fccc32c2ba2e235b5589fdae6fb4d1964f8b79f6e623702d1db4bde2129103322704dd", 0xdd, 0xfffffffffffffffc}, {&(0x7f0000000280)="7cceeb2488", 0x5, 0x10001}], 0x2000400, &(0x7f0000000580)={[{@shortname_lower}, {@utf8no}, {@shortname_lower}, {@shortname_winnt}, {@uni_xlate}, {@uni_xlate}, {@rodir}], [{@audit}, {@fowner_lt={'fowner<', r0}}, {@fowner_gt={'fowner>', r9}}, {@smackfstransmute={'smackfstransmute', 0x3d, '\x19^\'-@'}}, {@subj_user={'subj_user', 0x3d, 'erofs\x00'}}, {@dont_measure}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}]}) [ 726.812986] erofs: FAULT_INJECTION was not selected [ 726.832262] erofs: options -> [ 726.851980] erofs: root inode @ nid 36 [ 726.852761] erofs: bogus i_mode (0) @ nid 0 [ 726.856420] erofs: unsupported i_format 16 of nid 36 10:34:02 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010007000c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:34:02 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x460}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 727.045607] erofs: read_super, device -> /dev/loop1 [ 727.051107] erofs: options -> °ß´g´ŸþÚ›?“M?*DǺ_éƒw¬R9—¿Á§2”bG [ 727.071342] erofs: Unrecognized mount option "°ß´g´ŸþÚ›?“M?*DǺ_éƒw¬R9—¿Á§2”bG" or missing value 10:34:02 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c00", 0xe, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 727.110787] erofs: read_super, device -> /dev/loop3 [ 727.127912] erofs: read_super, device -> /dev/loop4 [ 727.140208] erofs: options -> [ 727.150192] erofs: options -> [ 727.163733] erofs: cannot find valid erofs superblock [ 727.195690] erofs: read_super, device -> /dev/loop2 [ 727.203316] erofs: options -> [ 727.207220] erofs: root inode @ nid 36 [ 727.211470] erofs: bogus i_mode (0) @ nid 36 [ 727.251450] erofs: read_super, device -> /dev/loop5 [ 727.270977] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 727.290980] erofs: FAULT_INJECTION was not selected 10:34:03 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x404}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x2}], 0x8303, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) [ 727.300579] erofs: bogus i_mode (0) @ nid 0 [ 727.307826] erofs: unmounted for /dev/loop3 10:34:03 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 727.346687] erofs: read_super, device -> /dev/loop1 [ 727.347682] erofs: read_super, device -> /dev/loop0 [ 727.357936] erofs: options -> °ß´g´ŸþÚ›?“M?*DǺ_éƒw¬R9—¿Á§2”bG [ 727.363051] erofs: options -> [ 727.368193] erofs: Unrecognized mount option "°ß´g´ŸþÚ›?“M?*DǺ_éƒw¬R9—¿Á§2”bG" or missing value [ 727.368375] erofs: root inode @ nid 36 [ 727.382257] erofs: unsupported i_format 16 of nid 36 [ 727.429194] erofs: read_super, device -> /dev/loop4 [ 727.437846] erofs: options -> [ 727.442075] erofs: cannot find valid erofs superblock 10:34:03 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x472}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:34:03 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x6c0a0100}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:34:03 executing program 1: modify_ldt$read_default(0x2, &(0x7f00000005c0)=""/140, 0x8c) modify_ldt$read_default(0x2, &(0x7f0000000680)=""/4096, 0x1000) syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)=ANY=[@ANYBLOB='\b']) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) syz_mount_image$jfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x20, 0x2, &(0x7f00000003c0)=[{&(0x7f00000001c0)="56cf4c0e08eff1de290ba12cac3e90da5fdcf7c904288a07cbc431693d00ed0b81011c5b9bbd1f5c83224d62feb68f51ed6c4a5bcd5e3661707308d32653b205e5ed20a00b1dfccb8b3ff34fb1d75f34c6eba9fc051482e8b3003c4a35904a626483d95b64d3b0e5cfacee5c33399fdf86d6580e6497e6e16701cea764faa92f39d1636ecddec0d4419a6e736af14e55690c7cdc977c815d11b09dc441e0c8b15ccd3829c62f0eaa94ffd53a7118b55504900528f08ce15679616bebdcec98c5e35e131348", 0xc5, 0x8}, {&(0x7f0000000380)="df3b4b", 0x3, 0x2}], 0x10230c1, &(0x7f0000000400)={[], [{@subj_role={'subj_role', 0x3d, 'erofs\x00'}}, {@hash}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@smackfshat={'smackfshat', 0x3d, 'erofs\x00'}}, {@permit_directio}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@audit}]}) stat(&(0x7f0000000500)='./file0/file0\x00', &(0x7f0000000540)) [ 727.625023] erofs: read_super, device -> /dev/loop3 [ 727.632822] erofs: options -> [ 727.637089] erofs: cannot read erofs superblock [ 727.684526] erofs: read_super, device -> /dev/loop2 [ 727.689718] erofs: options -> [ 727.693220] erofs: root inode @ nid 36 [ 727.702904] erofs: bogus i_mode (0) @ nid 36 [ 727.715271] erofs: read_super, device -> /dev/loop5 [ 727.723627] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, 10:34:03 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 1) [ 727.732889] erofs: cannot find valid erofs superblock [ 727.769561] erofs: read_super, device -> /dev/loop4 [ 727.777200] erofs: options -> [ 727.780741] erofs: cannot find valid erofs superblock [ 727.814468] erofs: read_super, device -> /dev/loop0 [ 727.814481] erofs: options -> [ 727.823208] erofs: read_super, device -> /dev/loop1 [ 727.830170] erofs: options ->  [ 727.835112] erofs: Unrecognized mount option "" or missing value [ 727.841974] FAULT_INJECTION: forcing a failure. [ 727.841974] name failslab, interval 1, probability 0, space 0, times 0 [ 727.842326] erofs: root inode @ nid 36 [ 727.858311] CPU: 0 PID: 14697 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 727.866399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 727.867887] erofs: unsupported i_format 16 of nid 36 [ 727.875761] Call Trace: [ 727.875788] dump_stack+0x1fc/0x2ef [ 727.875809] should_fail.cold+0xa/0xf [ 727.875826] ? setup_fault_attr+0x200/0x200 [ 727.875841] ? lock_acquire+0x170/0x3c0 [ 727.875859] __should_failslab+0x115/0x180 [ 727.875875] should_failslab+0x5/0x10 [ 727.875886] __kmalloc+0x2ab/0x3c0 [ 727.875902] ? __se_sys_memfd_create+0xf8/0x440 [ 727.915556] __se_sys_memfd_create+0xf8/0x440 [ 727.920040] ? memfd_file_seals_ptr+0x150/0x150 [ 727.924717] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 727.930122] ? trace_hardirqs_off_caller+0x6e/0x210 [ 727.935126] ? do_syscall_64+0x21/0x620 [ 727.939437] do_syscall_64+0xf9/0x620 [ 727.943228] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 727.948433] RIP: 0033:0x7f9da0444a39 [ 727.952140] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 727.971025] RSP: 002b:00007f9d9d9b9f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 727.978717] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007f9da0444a39 [ 727.985974] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007f9da049e02b [ 727.993316] RBP: 0000000000000003 R08: 0000000000001000 R09: ffffffffffffffff [ 728.000569] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 728.007825] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020000040 10:34:03 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) 10:34:03 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 2) [ 728.060607] erofs: read_super, device -> /dev/loop2 [ 728.068322] erofs: options -> [ 728.071922] erofs: root inode @ nid 36 [ 728.077257] erofs: bogus i_mode (0) @ nid 36 [ 728.080924] FAULT_INJECTION: forcing a failure. [ 728.080924] name failslab, interval 1, probability 0, space 0, times 0 [ 728.093929] CPU: 0 PID: 14708 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 728.101821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 728.111159] Call Trace: [ 728.113735] dump_stack+0x1fc/0x2ef [ 728.117373] should_fail.cold+0xa/0xf [ 728.121332] ? setup_fault_attr+0x200/0x200 [ 728.125672] ? lock_acquire+0x170/0x3c0 [ 728.129671] __should_failslab+0x115/0x180 [ 728.133899] should_failslab+0x5/0x10 [ 728.137689] kmem_cache_alloc+0x277/0x370 [ 728.141835] ? shmem_destroy_callback+0xb0/0xb0 [ 728.146495] shmem_alloc_inode+0x18/0x40 [ 728.150536] ? shmem_destroy_callback+0xb0/0xb0 [ 728.155184] alloc_inode+0x5d/0x180 [ 728.158802] new_inode+0x1d/0xf0 [ 728.162151] shmem_get_inode+0x96/0x8d0 [ 728.166108] __shmem_file_setup.part.0+0x7a/0x2b0 [ 728.170936] shmem_file_setup+0x61/0x90 [ 728.174892] __se_sys_memfd_create+0x26b/0x440 [ 728.179466] ? memfd_file_seals_ptr+0x150/0x150 [ 728.184131] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 728.189498] ? trace_hardirqs_off_caller+0x6e/0x210 [ 728.194532] ? do_syscall_64+0x21/0x620 [ 728.198501] do_syscall_64+0xf9/0x620 [ 728.202291] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 728.207476] RIP: 0033:0x7f9da0444a39 [ 728.211286] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 728.230264] RSP: 002b:00007f9d9d9b9f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 728.237979] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007f9da0444a39 [ 728.245241] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007f9da049e02b [ 728.252674] RBP: 0000000000000003 R08: 0000000000001000 R09: ffffffffffffffff [ 728.259931] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 728.267199] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020000040 10:34:04 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010008000c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:34:04 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 3) 10:34:04 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x474}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 728.334963] erofs: read_super, device -> /dev/loop4 [ 728.340018] erofs: options -> [ 728.349484] erofs: cannot find valid erofs superblock 10:34:04 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @loopback}}}, 0x108) close(r1) r2 = socket$inet6(0xa, 0x80003, 0x6b) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000500)=ANY=[@ANYRES16=r2, @ANYRES16=0x0, @ANYBLOB="000427bd7000fddbdf25020000002c0007800800", @ANYRES64=r0, @ANYRES32, @ANYBLOB="8002a9afbb483cc8f3dcf5c8a41cb3606795694c37564454f3ebdd83227348fbf7a995445ed6865eb398b1b429a232b73fadba97fa865ebb44e111d2891959b12ac6b73898e3ccdb07c3", @ANYRES32, @ANYBLOB, @ANYRESHEX=r0, @ANYRES32=r1], 0xa8}}, 0x40001) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="340000001100010027bd7000fddbdf2500000000", @ANYRES32=0x0, @ANYBLOB="00000000003339419804a53b7e230000001400350073797a5f7475ee"], 0x34}}, 0x10) write(r0, &(0x7f0000000140)="0fd1a24c9fe96e4cbdbb1d1f706c7407fd7d80a3d9ebc2bb87773c41393138e7b84d4d22683c74f47c2eac53d1dd66efc939bc42e8d6a9897bc73e2396306c484737521b5ade5ad9b57392cd8ced7dd8f7c0918513ddd94a1264a267861f02d353247f658df4c8a88d8ee3c3ef4e8254cc06485bb7dab69bad228a378d47081686910ca4e77eaac50f73e3", 0x8b) syz_mount_image$erofs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0xffffffffffffffe0}, {&(0x7f0000000040)="08000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)=ANY=[@ANYBLOB="b9"]) [ 728.391555] FAULT_INJECTION: forcing a failure. [ 728.391555] name failslab, interval 1, probability 0, space 0, times 0 [ 728.395600] erofs: read_super, device -> /dev/loop5 [ 728.431191] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 728.445556] CPU: 1 PID: 14718 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 728.453467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 728.462849] Call Trace: [ 728.465443] dump_stack+0x1fc/0x2ef [ 728.469069] should_fail.cold+0xa/0xf [ 728.472860] ? setup_fault_attr+0x200/0x200 [ 728.477172] ? lock_acquire+0x170/0x3c0 [ 728.481140] __should_failslab+0x115/0x180 [ 728.485366] should_failslab+0x5/0x10 [ 728.489154] kmem_cache_alloc+0x277/0x370 [ 728.493290] __d_alloc+0x2b/0xa10 [ 728.496763] d_alloc_pseudo+0x19/0x70 [ 728.500554] alloc_file_pseudo+0xc6/0x250 [ 728.504693] ? alloc_file+0x4d0/0x4d0 [ 728.508494] ? lockdep_annotate_inode_mutex_key+0x43/0x130 [ 728.514106] ? shmem_get_inode+0x44c/0x8d0 [ 728.518333] __shmem_file_setup.part.0+0x102/0x2b0 [ 728.523252] shmem_file_setup+0x61/0x90 [ 728.527220] __se_sys_memfd_create+0x26b/0x440 [ 728.531791] ? memfd_file_seals_ptr+0x150/0x150 [ 728.536450] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 728.541812] ? trace_hardirqs_off_caller+0x6e/0x210 [ 728.546812] ? do_syscall_64+0x21/0x620 [ 728.550777] do_syscall_64+0xf9/0x620 [ 728.554569] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 728.559754] RIP: 0033:0x7f9da0444a39 [ 728.563455] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 728.582346] RSP: 002b:00007f9d9d9b9f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 10:34:04 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x806b0200}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 728.590046] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007f9da0444a39 [ 728.597299] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007f9da049e02b [ 728.604578] RBP: 0000000000000003 R08: 0000000000001000 R09: ffffffffffffffff [ 728.611841] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 728.619095] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020000040 10:34:04 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 4) 10:34:04 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 728.650833] erofs: cannot find valid erofs superblock [ 728.775827] erofs: read_super, device -> /dev/loop2 [ 728.786816] erofs: options -> [ 728.804003] erofs: root inode @ nid 36 [ 728.811320] erofs: bogus i_mode (0) @ nid 36 [ 728.827875] FAULT_INJECTION: forcing a failure. [ 728.827875] name failslab, interval 1, probability 0, space 0, times 0 [ 728.841528] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 728.842759] CPU: 1 PID: 14741 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 728.858016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 728.867373] Call Trace: [ 728.869979] dump_stack+0x1fc/0x2ef [ 728.873734] should_fail.cold+0xa/0xf [ 728.877534] ? setup_fault_attr+0x200/0x200 [ 728.881987] ? lock_acquire+0x170/0x3c0 [ 728.885967] __should_failslab+0x115/0x180 [ 728.890200] should_failslab+0x5/0x10 [ 728.894109] kmem_cache_alloc+0x277/0x370 [ 728.898388] __alloc_file+0x21/0x340 [ 728.902101] alloc_empty_file+0x6d/0x170 [ 728.906171] alloc_file+0x5e/0x4d0 [ 728.909749] alloc_file_pseudo+0x165/0x250 [ 728.913991] ? alloc_file+0x4d0/0x4d0 [ 728.917793] ? lockdep_annotate_inode_mutex_key+0x43/0x130 [ 728.923502] ? shmem_get_inode+0x44c/0x8d0 [ 728.927728] __shmem_file_setup.part.0+0x102/0x2b0 [ 728.932659] shmem_file_setup+0x61/0x90 [ 728.936644] __se_sys_memfd_create+0x26b/0x440 [ 728.941239] ? memfd_file_seals_ptr+0x150/0x150 [ 728.945908] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 728.951266] ? trace_hardirqs_off_caller+0x6e/0x210 [ 728.956279] ? do_syscall_64+0x21/0x620 [ 728.960259] do_syscall_64+0xf9/0x620 [ 728.964072] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 728.969255] RIP: 0033:0x7f9da0444a39 [ 728.972953] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 728.991843] RSP: 002b:00007f9d9d9b9f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 728.999549] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007f9da0444a39 [ 729.006813] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007f9da049e02b [ 729.014091] RBP: 0000000000000003 R08: 0000000000001000 R09: ffffffffffffffff [ 729.021378] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 10:34:04 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 5) [ 729.028636] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020000040 [ 729.059996] erofs: read_super, device -> /dev/loop0 [ 729.060270] erofs: read_super, device -> /dev/loop5 [ 729.070522] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 729.076674] erofs: options -> [ 729.095734] erofs: read_super, device -> /dev/loop2 [ 729.100822] erofs: options -> [ 729.101198] erofs: read_super, device -> /dev/loop1 [ 729.109535] erofs: read_super, device -> /dev/loop4 [ 729.114710] erofs: cannot find valid erofs superblock 10:34:04 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}, {@noacl}]}) [ 729.142054] erofs: options -> [ 729.142525] erofs: root inode @ nid 36 [ 729.149858] erofs: options -> ¹ [ 729.150980] erofs: bogus i_mode (0) @ nid 36 [ 729.168557] erofs: cannot find valid erofs superblock [ 729.171971] erofs: cannot find valid erofs superblock [ 729.176744] erofs: root inode @ nid 36 [ 729.200266] FAULT_INJECTION: forcing a failure. [ 729.200266] name failslab, interval 1, probability 0, space 0, times 0 [ 729.212750] CPU: 0 PID: 14754 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 729.215710] erofs: unsupported i_format 16 of nid 36 [ 729.220982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 729.220989] Call Trace: [ 729.221013] dump_stack+0x1fc/0x2ef [ 729.221033] should_fail.cold+0xa/0xf [ 729.221053] ? setup_fault_attr+0x200/0x200 [ 729.249838] ? lock_acquire+0x170/0x3c0 [ 729.253818] __should_failslab+0x115/0x180 [ 729.258045] should_failslab+0x5/0x10 [ 729.261835] kmem_cache_alloc_trace+0x284/0x380 [ 729.266504] apparmor_file_alloc_security+0x394/0xad0 [ 729.271808] ? apparmor_file_receive+0x160/0x160 [ 729.276570] ? __alloc_file+0x21/0x340 [ 729.281073] security_file_alloc+0x40/0x90 [ 729.285308] __alloc_file+0xd8/0x340 [ 729.289008] alloc_empty_file+0x6d/0x170 [ 729.293120] alloc_file+0x5e/0x4d0 [ 729.296688] alloc_file_pseudo+0x165/0x250 [ 729.300923] ? alloc_file+0x4d0/0x4d0 [ 729.304714] ? lockdep_annotate_inode_mutex_key+0x43/0x130 [ 729.310344] ? shmem_get_inode+0x44c/0x8d0 [ 729.314592] __shmem_file_setup.part.0+0x102/0x2b0 [ 729.319521] shmem_file_setup+0x61/0x90 [ 729.323487] __se_sys_memfd_create+0x26b/0x440 [ 729.328056] ? memfd_file_seals_ptr+0x150/0x150 [ 729.332772] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 729.338355] ? trace_hardirqs_off_caller+0x6e/0x210 [ 729.343364] ? do_syscall_64+0x21/0x620 [ 729.347428] do_syscall_64+0xf9/0x620 [ 729.351226] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 729.357278] RIP: 0033:0x7f9da0444a39 [ 729.360982] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 729.379888] RSP: 002b:00007f9d9d9b9f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 729.387604] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007f9da0444a39 [ 729.394862] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007f9da049e02b [ 729.402122] RBP: 0000000000000003 R08: 0000000000001000 R09: ffffffffffffffff [ 729.409377] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 729.416665] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020000040 10:34:05 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 6) 10:34:05 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x2, 0x1000}], 0x0, &(0x7f0000000340)) [ 729.455879] erofs: read_super, device -> /dev/loop5 [ 729.460935] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5,noacl, [ 729.484876] erofs: FAULT_INJECTION was not selected [ 729.490175] erofs: root inode @ nid 36 [ 729.497987] erofs: mounted on /dev/loop5 with opts: user_xattr. [ 729.508087] FAULT_INJECTION: forcing a failure. [ 729.508087] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 729.520527] CPU: 0 PID: 14764 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 729.528411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 729.537980] Call Trace: [ 729.540590] dump_stack+0x1fc/0x2ef [ 729.544224] should_fail.cold+0xa/0xf [ 729.548025] ? lock_acquire+0x170/0x3c0 [ 729.552002] ? setup_fault_attr+0x200/0x200 10:34:05 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x806c0200}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 729.556339] __alloc_pages_nodemask+0x239/0x2890 [ 729.561129] ? __lock_acquire+0x6de/0x3ff0 [ 729.565378] ? static_obj+0x50/0x50 [ 729.569007] ? __lock_acquire+0x6de/0x3ff0 [ 729.573357] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 729.578235] ? __lock_acquire+0x6de/0x3ff0 [ 729.582461] ? mark_held_locks+0xf0/0xf0 [ 729.586509] ? unwind_next_frame+0xeee/0x1400 [ 729.591140] ? mark_held_locks+0xf0/0xf0 [ 729.595224] ? deref_stack_reg+0x134/0x1d0 [ 729.599450] ? get_reg+0x176/0x1f0 [ 729.603026] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 729.608909] alloc_pages_vma+0xf2/0x780 [ 729.612873] shmem_alloc_page+0x11c/0x1f0 [ 729.617005] ? shmem_swapin+0x220/0x220 [ 729.620974] ? percpu_counter_add_batch+0x126/0x180 [ 729.625980] ? __vm_enough_memory+0x316/0x650 [ 729.630460] shmem_alloc_and_acct_page+0x15a/0x850 [ 729.635414] shmem_getpage_gfp+0x4e9/0x37f0 [ 729.639747] ? shmem_alloc_and_acct_page+0x850/0x850 [ 729.644843] ? mark_held_locks+0xa6/0xf0 [ 729.648898] ? ktime_get_coarse_real_ts64+0x1c7/0x290 [ 729.654096] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 729.659378] shmem_write_begin+0xff/0x1e0 [ 729.663520] generic_perform_write+0x1f8/0x4d0 [ 729.668092] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 729.672748] ? current_time+0x1c0/0x1c0 [ 729.676722] ? lock_acquire+0x170/0x3c0 [ 729.680695] __generic_file_write_iter+0x24b/0x610 [ 729.685615] generic_file_write_iter+0x3f8/0x730 [ 729.690364] __vfs_write+0x51b/0x770 [ 729.694063] ? kernel_read+0x110/0x110 [ 729.697947] ? check_preemption_disabled+0x41/0x280 [ 729.702961] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 729.707967] vfs_write+0x1f3/0x540 [ 729.711492] __x64_sys_pwrite64+0x1f7/0x250 [ 729.715797] ? ksys_pwrite64+0x1a0/0x1a0 [ 729.719868] ? trace_hardirqs_off_caller+0x6e/0x210 [ 729.724874] ? do_syscall_64+0x21/0x620 [ 729.728845] do_syscall_64+0xf9/0x620 [ 729.732643] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 729.737817] RIP: 0033:0x7f9da03f7a07 [ 729.741531] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 729.760416] RSP: 002b:00007f9d9d9b9f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 729.768122] RAX: ffffffffffffffda RBX: 00007f9da048e970 RCX: 00007f9da03f7a07 [ 729.775472] RDX: 000000000000000f RSI: 0000000020010000 RDI: 0000000000000004 [ 729.782735] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 729.789985] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 729.797249] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000000 10:34:05 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010060000c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:34:05 executing program 1: r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000040)={r0, 0x95e2, 0x6, 0x10001}) ioctl$BTRFS_IOC_SNAP_CREATE(r0, 0x50009401, &(0x7f0000000380)={{r1}, "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"}) 10:34:05 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, 0x0) [ 729.905491] erofs: read_super, device -> /dev/loop3 [ 729.914283] erofs: options -> user_xattr, [ 729.918661] erofs: cannot find valid erofs superblock [ 729.939560] erofs: unmounted for /dev/loop5 [ 730.040706] erofs: read_super, device -> /dev/loop1 [ 730.053606] erofs: read_super, device -> /dev/loop4 [ 730.060040] erofs: options -> [ 730.063628] erofs: read_super, device -> /dev/loop2 [ 730.069339] erofs: options -> [ 730.074319] erofs: options -> [ 730.078291] erofs: cannot find valid erofs superblock [ 730.086307] erofs: root inode @ nid 36 10:34:05 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 7) [ 730.092756] erofs: bogus i_mode (0) @ nid 36 [ 730.157490] FAULT_INJECTION: forcing a failure. [ 730.157490] name failslab, interval 1, probability 0, space 0, times 0 [ 730.169125] CPU: 1 PID: 14800 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 730.176998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 730.186345] Call Trace: [ 730.188943] dump_stack+0x1fc/0x2ef [ 730.192653] should_fail.cold+0xa/0xf [ 730.196469] ? setup_fault_attr+0x200/0x200 [ 730.200807] ? lock_acquire+0x170/0x3c0 [ 730.204790] __should_failslab+0x115/0x180 [ 730.209035] should_failslab+0x5/0x10 [ 730.212843] kmem_cache_alloc+0x277/0x370 [ 730.216987] getname_flags+0xce/0x590 [ 730.220789] do_sys_open+0x26c/0x520 [ 730.224490] ? filp_open+0x70/0x70 [ 730.228030] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 730.233385] ? trace_hardirqs_off_caller+0x6e/0x210 [ 730.238390] ? do_syscall_64+0x21/0x620 [ 730.242356] do_syscall_64+0xf9/0x620 [ 730.246148] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 730.251368] RIP: 0033:0x7f9da03f7954 [ 730.255078] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 730.273965] RSP: 002b:00007f9d9d9b9ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 730.281747] RAX: ffffffffffffffda RBX: 00007f9da048e970 RCX: 00007f9da03f7954 [ 730.289001] RDX: 0000000000000002 RSI: 00007f9d9d9ba000 RDI: 00000000ffffff9c [ 730.296271] RBP: 00007f9d9d9ba000 R08: 0000000000000000 R09: ffffffffffffffff 10:34:06 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, 0x0) [ 730.303536] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 730.310810] R13: 0000000000000004 R14: 0000000020000308 R15: 0000000000000003 [ 730.318905] erofs: read_super, device -> /dev/loop0 10:34:06 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 8) 10:34:06 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x3, 0x1000}], 0x0, &(0x7f0000000340)) [ 730.351944] erofs: options -> [ 730.363065] erofs: root inode @ nid 36 [ 730.367108] erofs: unsupported i_format 16 of nid 36 [ 730.389764] erofs: unmounted for /dev/loop1 10:34:06 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)=ANY=[@ANYBLOB='!']) r0 = open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), r0) r1 = syz_open_dev$sndctrl(&(0x7f0000000200), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000140)=0x2) r2 = dup(r1) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0x80045500, &(0x7f0000000000)) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x701841, 0x1c6) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x84000) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IPVS_CMD_NEW_SERVICE(r4, &(0x7f0000000180)={0x0, 0x60000000, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r5, 0x1, 0x0, 0x0, {0x10}}, 0x14}, 0x1, 0xfffffffffffff000}, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)={0x80, r5, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x64010100}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x8800}, 0x2) [ 730.441868] FAULT_INJECTION: forcing a failure. [ 730.441868] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 730.453709] CPU: 0 PID: 14806 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 730.461606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 730.470974] Call Trace: [ 730.473559] dump_stack+0x1fc/0x2ef [ 730.477175] should_fail.cold+0xa/0xf [ 730.480959] ? setup_fault_attr+0x200/0x200 [ 730.485365] ? do_writepages+0x290/0x290 [ 730.489492] ? unlock_page+0x13d/0x230 [ 730.493380] __alloc_pages_nodemask+0x239/0x2890 [ 730.498120] ? lock_downgrade+0x720/0x720 [ 730.502247] ? check_preemption_disabled+0x41/0x280 [ 730.507269] ? __lock_acquire+0x6de/0x3ff0 [ 730.511506] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 730.516328] ? lock_downgrade+0x720/0x720 [ 730.520453] ? lock_acquire+0x170/0x3c0 [ 730.524408] ? up_write+0x18/0x150 [ 730.527939] ? generic_file_write_iter+0x381/0x730 [ 730.532848] ? iov_iter_init+0xb8/0x1d0 [ 730.536893] cache_grow_begin+0xa4/0x8a0 [ 730.540945] ? setup_fault_attr+0x200/0x200 [ 730.545418] ? cache_alloc_pfmemalloc+0x1e/0x140 [ 730.550154] cache_alloc_refill+0x273/0x340 [ 730.554458] kmem_cache_alloc+0x346/0x370 [ 730.558588] getname_flags+0xce/0x590 [ 730.562375] do_sys_open+0x26c/0x520 [ 730.566070] ? filp_open+0x70/0x70 [ 730.569594] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 730.574954] ? trace_hardirqs_off_caller+0x6e/0x210 [ 730.579948] ? do_syscall_64+0x21/0x620 [ 730.583911] do_syscall_64+0xf9/0x620 [ 730.587695] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 730.592869] RIP: 0033:0x7f9da03f7954 [ 730.596576] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 730.615467] RSP: 002b:00007f9d9d9b9ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 730.623153] RAX: ffffffffffffffda RBX: 00007f9da048e970 RCX: 00007f9da03f7954 [ 730.630413] RDX: 0000000000000002 RSI: 00007f9d9d9ba000 RDI: 00000000ffffff9c [ 730.637675] RBP: 00007f9d9d9ba000 R08: 0000000000000000 R09: ffffffffffffffff [ 730.644937] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 730.652186] R13: 0000000000000004 R14: 0000000020000308 R15: 0000000000000003 10:34:06 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010091010c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 730.738647] erofs: read_super, device -> /dev/loop2 [ 730.743937] erofs: options -> [ 730.747624] erofs: root inode @ nid 36 [ 730.751809] erofs: bogus i_mode (0) @ nid 36 10:34:06 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0xb0090100}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:34:06 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, 0x0) [ 730.784269] erofs: read_super, device -> /dev/loop3 [ 730.803375] erofs: options -> user_xattr, [ 730.811085] erofs: root inode @ nid 36 [ 730.818239] erofs: mounted on /dev/loop3 with opts: user_xattr. 10:34:06 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 9) [ 730.841719] erofs: read_super, device -> /dev/loop2 [ 730.852425] erofs: read_super, device -> /dev/loop1 [ 730.856584] erofs: options -> [ 730.862453] erofs: options -> ! [ 730.871610] erofs: root inode @ nid 36 [ 730.878344] erofs: Unrecognized mount option "!" or missing value [ 730.880439] erofs: bogus i_mode (0) @ nid 36 [ 730.892666] erofs: unmounted for /dev/loop3 [ 730.968803] erofs: read_super, device -> /dev/loop4 [ 730.974363] erofs: options -> [ 730.977984] erofs: cannot find valid erofs superblock [ 730.992246] FAULT_INJECTION: forcing a failure. [ 730.992246] name failslab, interval 1, probability 0, space 0, times 0 [ 731.004024] CPU: 1 PID: 14846 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 731.011937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 731.021291] Call Trace: [ 731.023883] dump_stack+0x1fc/0x2ef [ 731.027534] should_fail.cold+0xa/0xf [ 731.031490] ? setup_fault_attr+0x200/0x200 [ 731.035819] ? lock_acquire+0x170/0x3c0 [ 731.039806] __should_failslab+0x115/0x180 [ 731.044057] should_failslab+0x5/0x10 [ 731.047863] kmem_cache_alloc+0x277/0x370 [ 731.052021] __alloc_file+0x21/0x340 [ 731.055744] alloc_empty_file+0x6d/0x170 [ 731.059800] path_openat+0xe9/0x2df0 [ 731.063521] ? __lock_acquire+0x6de/0x3ff0 [ 731.067772] ? path_lookupat+0x8d0/0x8d0 [ 731.071826] ? __schedule+0x88f/0x2040 [ 731.075711] ? mark_held_locks+0xf0/0xf0 [ 731.079775] do_filp_open+0x18c/0x3f0 [ 731.083573] ? may_open_dev+0xf0/0xf0 [ 731.087452] ? __alloc_fd+0x28d/0x570 [ 731.091252] ? lock_downgrade+0x720/0x720 [ 731.095403] ? lock_acquire+0x170/0x3c0 [ 731.099371] ? __alloc_fd+0x34/0x570 [ 731.103069] ? do_raw_spin_unlock+0x171/0x230 [ 731.107555] ? _raw_spin_unlock+0x29/0x40 [ 731.111703] ? __alloc_fd+0x28d/0x570 [ 731.115518] do_sys_open+0x3b3/0x520 [ 731.119230] ? filp_open+0x70/0x70 [ 731.122759] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 731.128130] ? trace_hardirqs_off_caller+0x6e/0x210 [ 731.133161] ? do_syscall_64+0x21/0x620 [ 731.137135] do_syscall_64+0xf9/0x620 [ 731.140940] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 731.146145] RIP: 0033:0x7f9da03f7954 [ 731.149850] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 731.168756] RSP: 002b:00007f9d9d9b9ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 731.176461] RAX: ffffffffffffffda RBX: 00007f9da048e970 RCX: 00007f9da03f7954 [ 731.183732] RDX: 0000000000000002 RSI: 00007f9d9d9ba000 RDI: 00000000ffffff9c [ 731.191116] RBP: 00007f9d9d9ba000 R08: 0000000000000000 R09: ffffffffffffffff [ 731.198383] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 731.205642] R13: 0000000000000004 R14: 0000000020000308 R15: 0000000000000003 10:34:06 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}, {}, {@fault_injection={'fault_injection', 0x3d, 0xa5}}]}) 10:34:06 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 10) 10:34:06 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x4, 0x1000}], 0x0, &(0x7f0000000340)) [ 731.246357] erofs: read_super, device -> /dev/loop1 [ 731.254939] erofs: options -> ! [ 731.258483] erofs: Unrecognized mount option "!" or missing value [ 731.308152] erofs: read_super, device -> /dev/loop0 [ 731.313340] erofs: options -> [ 731.315210] FAULT_INJECTION: forcing a failure. [ 731.315210] name failslab, interval 1, probability 0, space 0, times 0 [ 731.327610] erofs: root inode @ nid 36 [ 731.327995] CPU: 1 PID: 14854 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 731.338625] erofs: unsupported i_format 16 of nid 36 [ 731.339546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 731.339553] Call Trace: [ 731.339575] dump_stack+0x1fc/0x2ef [ 731.339601] should_fail.cold+0xa/0xf [ 731.339621] ? setup_fault_attr+0x200/0x200 [ 731.368319] ? lock_acquire+0x170/0x3c0 [ 731.372284] __should_failslab+0x115/0x180 [ 731.376536] should_failslab+0x5/0x10 [ 731.380334] kmem_cache_alloc_trace+0x284/0x380 [ 731.385026] apparmor_file_alloc_security+0x394/0xad0 [ 731.390235] ? apparmor_file_receive+0x160/0x160 [ 731.395170] ? __alloc_file+0x21/0x340 [ 731.399061] security_file_alloc+0x40/0x90 [ 731.403418] __alloc_file+0xd8/0x340 [ 731.407230] alloc_empty_file+0x6d/0x170 [ 731.411297] path_openat+0xe9/0x2df0 [ 731.415021] ? __lock_acquire+0x6de/0x3ff0 [ 731.419261] ? path_lookupat+0x8d0/0x8d0 [ 731.423323] ? mark_held_locks+0xf0/0xf0 [ 731.427400] do_filp_open+0x18c/0x3f0 [ 731.431199] ? may_open_dev+0xf0/0xf0 [ 731.434999] ? __alloc_fd+0x28d/0x570 [ 731.438807] ? lock_downgrade+0x720/0x720 [ 731.442951] ? lock_acquire+0x170/0x3c0 [ 731.446932] ? __alloc_fd+0x34/0x570 [ 731.450650] ? do_raw_spin_unlock+0x171/0x230 [ 731.455498] ? _raw_spin_unlock+0x29/0x40 [ 731.459649] ? __alloc_fd+0x28d/0x570 [ 731.463460] do_sys_open+0x3b3/0x520 [ 731.467213] ? filp_open+0x70/0x70 [ 731.470766] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 731.476144] ? trace_hardirqs_off_caller+0x6e/0x210 [ 731.481168] ? do_syscall_64+0x21/0x620 [ 731.485161] do_syscall_64+0xf9/0x620 [ 731.488963] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 731.494149] RIP: 0033:0x7f9da03f7954 [ 731.497859] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 731.516748] RSP: 002b:00007f9d9d9b9ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 731.524554] RAX: ffffffffffffffda RBX: 00007f9da048e970 RCX: 00007f9da03f7954 [ 731.531914] RDX: 0000000000000002 RSI: 00007f9d9d9ba000 RDI: 00000000ffffff9c [ 731.539178] RBP: 00007f9d9d9ba000 R08: 0000000000000000 R09: ffffffffffffffff [ 731.546438] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 10:34:07 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0xc703, &(0x7f0000000340)) 10:34:07 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 11) [ 731.553715] R13: 0000000000000004 R14: 0000000020000308 R15: 0000000000000003 [ 731.695009] erofs: read_super, device -> /dev/loop4 [ 731.700418] erofs: options -> [ 731.710807] erofs: read_super, device -> /dev/loop5 [ 731.711967] erofs: cannot find valid erofs superblock [ 731.725530] erofs: options -> user_xattr,user_xattr,fault_injection=0x00000000000000a5, 10:34:07 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0xb96a0200}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 731.745589] erofs: FAULT_INJECTION was not selected [ 731.750801] erofs: root inode @ nid 36 [ 731.755609] erofs: mounted on /dev/loop5 with opts: user_xattr. [ 731.789398] FAULT_INJECTION: forcing a failure. [ 731.789398] name failslab, interval 1, probability 0, space 0, times 0 [ 731.801142] CPU: 1 PID: 14871 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 731.809034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 731.818503] Call Trace: [ 731.821094] dump_stack+0x1fc/0x2ef [ 731.824710] should_fail.cold+0xa/0xf [ 731.828514] ? setup_fault_attr+0x200/0x200 [ 731.832895] ? lock_acquire+0x170/0x3c0 10:34:07 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010084020c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 731.836871] __should_failslab+0x115/0x180 [ 731.841112] should_failslab+0x5/0x10 [ 731.844908] kmem_cache_alloc_trace+0x284/0x380 [ 731.849578] ? loop_info64_to_compat+0x5e0/0x5e0 [ 731.854344] __kthread_create_on_node+0xd2/0x410 [ 731.859119] ? kthread_parkme+0xa0/0xa0 [ 731.863457] ? lock_acquire+0x170/0x3c0 [ 731.867452] ? lo_ioctl+0x1bb/0x20e0 [ 731.871206] ? __mutex_lock+0x368/0x1190 [ 731.875277] ? lock_downgrade+0x720/0x720 [ 731.879429] ? check_preemption_disabled+0x41/0x280 [ 731.884438] ? loop_info64_to_compat+0x5e0/0x5e0 [ 731.889181] kthread_create_on_node+0xbb/0xf0 [ 731.893678] ? __kthread_create_on_node+0x410/0x410 [ 731.898717] ? __fget+0x356/0x510 [ 731.902171] ? do_dup2+0x450/0x450 [ 731.905799] ? __lockdep_init_map+0x100/0x5a0 [ 731.910288] ? __lockdep_init_map+0x100/0x5a0 [ 731.914790] lo_ioctl+0xae5/0x20e0 [ 731.918353] ? loop_set_status64+0x110/0x110 [ 731.923116] blkdev_ioctl+0x5cb/0x1a80 [ 731.927022] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 731.932377] ? blkpg_ioctl+0x9d0/0x9d0 [ 731.936441] ? mark_held_locks+0xf0/0xf0 [ 731.940582] ? mark_held_locks+0xf0/0xf0 [ 731.944636] ? debug_check_no_obj_freed+0x201/0x490 [ 731.949729] ? lock_downgrade+0x720/0x720 [ 731.953876] block_ioctl+0xe9/0x130 [ 731.957494] ? blkdev_fallocate+0x3f0/0x3f0 [ 731.961801] do_vfs_ioctl+0xcdb/0x12e0 [ 731.965675] ? lock_downgrade+0x720/0x720 [ 731.969807] ? check_preemption_disabled+0x41/0x280 [ 731.974816] ? ioctl_preallocate+0x200/0x200 [ 731.979220] ? __fget+0x356/0x510 [ 731.982658] ? do_dup2+0x450/0x450 [ 731.986180] ? do_sys_open+0x2bf/0x520 [ 731.990070] ksys_ioctl+0x9b/0xc0 [ 731.993526] __x64_sys_ioctl+0x6f/0xb0 [ 731.997408] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 732.001979] do_syscall_64+0xf9/0x620 [ 732.005801] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 732.010988] RIP: 0033:0x7f9da04447f7 [ 732.014694] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 732.033598] RSP: 002b:00007f9d9d9b9f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 732.041317] RAX: ffffffffffffffda RBX: 00007f9da048e970 RCX: 00007f9da04447f7 [ 732.048573] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 732.055828] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 732.063171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 732.070438] R13: 0000000000000004 R14: 0000000020000308 R15: 0000000000000003 10:34:07 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 12) [ 732.086196] erofs: read_super, device -> /dev/loop1 [ 732.091508] erofs: read_super, device -> /dev/loop2 [ 732.096674] erofs: options -> [ 732.100156] erofs: options -> [ 732.113933] erofs: root inode @ nid 36 [ 732.118152] erofs: cannot find valid erofs superblock [ 732.133044] erofs: bogus i_mode (0) @ nid 36 10:34:07 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}, {}]}) [ 732.173993] erofs: unmounted for /dev/loop5 [ 732.203248] erofs: read_super, device -> /dev/loop1 [ 732.208708] erofs: options -> [ 732.213235] erofs: cannot find valid erofs superblock [ 732.246216] FAULT_INJECTION: forcing a failure. [ 732.246216] name failslab, interval 1, probability 0, space 0, times 0 [ 732.258045] CPU: 1 PID: 14883 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 732.265933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 732.275279] Call Trace: [ 732.277913] dump_stack+0x1fc/0x2ef [ 732.281655] should_fail.cold+0xa/0xf [ 732.285472] ? setup_fault_attr+0x200/0x200 [ 732.289794] ? lock_acquire+0x170/0x3c0 [ 732.293775] __should_failslab+0x115/0x180 [ 732.298020] should_failslab+0x5/0x10 [ 732.301820] kmem_cache_alloc+0x277/0x370 [ 732.305968] __kernfs_new_node+0xd2/0x680 [ 732.310114] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 732.314869] ? kernfs_activate+0x2c/0x1d0 [ 732.319023] ? lock_downgrade+0x720/0x720 [ 732.323163] ? kernfs_add_one+0x51/0x4c0 [ 732.327295] ? mutex_trylock+0x1a0/0x1a0 [ 732.331360] ? __mutex_unlock_slowpath+0xea/0x610 [ 732.336225] kernfs_new_node+0x92/0x120 [ 732.340209] __kernfs_create_file+0x51/0x340 [ 732.344789] sysfs_add_file_mode_ns+0x226/0x540 [ 732.349466] internal_create_group+0x355/0xb20 [ 732.354047] ? sysfs_remove_link_from_group+0x70/0x70 [ 732.359238] ? lock_downgrade+0x720/0x720 [ 732.363399] lo_ioctl+0xf7c/0x20e0 [ 732.366935] ? loop_set_status64+0x110/0x110 [ 732.371327] blkdev_ioctl+0x5cb/0x1a80 [ 732.375208] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 732.380580] ? blkpg_ioctl+0x9d0/0x9d0 [ 732.384454] ? mark_held_locks+0xf0/0xf0 [ 732.388503] ? mark_held_locks+0xf0/0xf0 [ 732.392549] ? debug_check_no_obj_freed+0x201/0x490 [ 732.397563] ? lock_downgrade+0x720/0x720 [ 732.401705] block_ioctl+0xe9/0x130 [ 732.405315] ? blkdev_fallocate+0x3f0/0x3f0 [ 732.409618] do_vfs_ioctl+0xcdb/0x12e0 [ 732.413499] ? lock_downgrade+0x720/0x720 [ 732.417645] ? check_preemption_disabled+0x41/0x280 [ 732.422656] ? ioctl_preallocate+0x200/0x200 [ 732.427049] ? __fget+0x356/0x510 [ 732.430488] ? do_dup2+0x450/0x450 [ 732.434022] ? do_sys_open+0x2bf/0x520 [ 732.437947] ksys_ioctl+0x9b/0xc0 [ 732.441427] __x64_sys_ioctl+0x6f/0xb0 [ 732.445309] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 732.449874] do_syscall_64+0xf9/0x620 [ 732.453673] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 732.458862] RIP: 0033:0x7f9da04447f7 [ 732.462585] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 732.481473] RSP: 002b:00007f9d9d9b9f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 732.489185] RAX: ffffffffffffffda RBX: 00007f9da048e970 RCX: 00007f9da04447f7 [ 732.496446] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 732.503707] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 732.510957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 732.518213] R13: 0000000000000004 R14: 0000000020000308 R15: 0000000000000003 [ 732.530799] erofs: read_super, device -> /dev/loop4 [ 732.536075] erofs: read_super, device -> /dev/loop2 [ 732.542506] erofs: options -> [ 732.553265] erofs: options -> [ 732.564817] erofs: cannot find valid erofs superblock [ 732.570936] erofs: root inode @ nid 36 [ 732.581874] erofs: bogus i_mode (0) @ nid 36 [ 732.589930] erofs: read_super, device -> /dev/loop3 [ 732.595871] erofs: options -> user_xattr, [ 732.600298] erofs: root inode @ nid 36 [ 732.605872] erofs: mounted on /dev/loop3 with opts: user_xattr. 10:34:08 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)=ANY=[@ANYBLOB=' ']) [ 732.655055] erofs: read_super, device -> /dev/loop5 [ 732.660108] erofs: options -> user_xattr,user_xattr, [ 732.677913] erofs: root inode @ nid 36 [ 732.682180] erofs: mounted on /dev/loop5 with opts: user_xattr. 10:34:08 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 13) 10:34:08 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) 10:34:08 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x5, 0x1000}], 0x0, &(0x7f0000000340)) [ 732.745108] erofs: unmounted for /dev/loop3 [ 732.762879] erofs: unmounted for /dev/loop5 [ 732.893541] erofs: read_super, device -> /dev/loop0 [ 732.898590] erofs: options -> [ 732.901844] erofs: root inode @ nid 36 [ 732.920165] FAULT_INJECTION: forcing a failure. [ 732.920165] name failslab, interval 1, probability 0, space 0, times 0 [ 732.927553] erofs: unsupported i_format 16 of nid 36 [ 732.940477] CPU: 0 PID: 14909 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 732.948379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 732.957720] Call Trace: [ 732.960301] dump_stack+0x1fc/0x2ef [ 732.963937] should_fail.cold+0xa/0xf [ 732.967727] ? setup_fault_attr+0x200/0x200 [ 732.972030] ? lock_acquire+0x170/0x3c0 [ 732.976009] __should_failslab+0x115/0x180 [ 732.980242] should_failslab+0x5/0x10 [ 732.984055] kmem_cache_alloc+0x277/0x370 [ 732.988201] __kernfs_new_node+0xd2/0x680 [ 732.992338] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 732.997088] ? kernfs_activate+0x2c/0x1d0 [ 733.001220] ? lock_downgrade+0x720/0x720 [ 733.005349] ? kernfs_add_one+0x51/0x4c0 [ 733.009395] ? mutex_trylock+0x1a0/0x1a0 [ 733.013450] ? __mutex_unlock_slowpath+0xea/0x610 [ 733.018294] kernfs_new_node+0x92/0x120 [ 733.022265] __kernfs_create_file+0x51/0x340 [ 733.026657] sysfs_add_file_mode_ns+0x226/0x540 [ 733.031309] internal_create_group+0x355/0xb20 [ 733.035875] ? sysfs_remove_link_from_group+0x70/0x70 [ 733.041048] ? lock_downgrade+0x720/0x720 [ 733.045194] lo_ioctl+0xf7c/0x20e0 [ 733.048721] ? loop_set_status64+0x110/0x110 [ 733.053112] blkdev_ioctl+0x5cb/0x1a80 [ 733.057001] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 733.062362] ? blkpg_ioctl+0x9d0/0x9d0 [ 733.066271] ? mark_held_locks+0xf0/0xf0 [ 733.070338] ? mark_held_locks+0xf0/0xf0 [ 733.074484] ? debug_check_no_obj_freed+0x201/0x490 [ 733.079504] ? lock_downgrade+0x720/0x720 [ 733.083637] block_ioctl+0xe9/0x130 [ 733.087256] ? blkdev_fallocate+0x3f0/0x3f0 [ 733.091559] do_vfs_ioctl+0xcdb/0x12e0 [ 733.095431] ? lock_downgrade+0x720/0x720 [ 733.099744] ? check_preemption_disabled+0x41/0x280 [ 733.104765] ? ioctl_preallocate+0x200/0x200 [ 733.109169] ? __fget+0x356/0x510 [ 733.112613] ? do_dup2+0x450/0x450 [ 733.116141] ? do_sys_open+0x2bf/0x520 [ 733.120033] ksys_ioctl+0x9b/0xc0 [ 733.123472] __x64_sys_ioctl+0x6f/0xb0 [ 733.127365] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 733.131940] do_syscall_64+0xf9/0x620 [ 733.135729] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 733.140901] RIP: 0033:0x7f9da04447f7 [ 733.144681] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 733.163760] RSP: 002b:00007f9d9d9b9f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 733.171989] RAX: ffffffffffffffda RBX: 00007f9da048e970 RCX: 00007f9da04447f7 [ 733.179508] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 733.186763] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff 10:34:08 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0xba6a0200}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 733.194013] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 733.201273] R13: 0000000000000004 R14: 0000000020000308 R15: 0000000000000003 [ 733.243745] erofs: read_super, device -> /dev/loop3 [ 733.265084] erofs: options -> user_xattr, [ 733.273821] erofs: read_super, device -> /dev/loop1 [ 733.275586] erofs: read_super, device -> /dev/loop2 [ 733.279850] erofs: options -> [ 733.294609] erofs: root inode @ nid 36 [ 733.295333] erofs: options -> [ 733.305277] erofs: Unrecognized mount option " " or missing value [ 733.313699] erofs: root inode @ nid 36 [ 733.315797] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 733.317665] erofs: bogus i_mode (0) @ nid 36 [ 733.351487] erofs: read_super, device -> /dev/loop5 [ 733.356838] erofs: options -> user_xattr, [ 733.361051] erofs: root inode @ nid 36 [ 733.365338] erofs: mounted on /dev/loop5 with opts: user_xattr. [ 733.496225] erofs: read_super, device -> /dev/loop1 [ 733.501284] erofs: options -> [ 733.501404] erofs: read_super, device -> /dev/loop4 [ 733.510236] erofs: read_super, device -> /dev/loop2 [ 733.518807] erofs: options -> [ 733.528274] erofs: root inode @ nid 36 [ 733.534236] erofs: Unrecognized mount option " " or missing value 10:34:09 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)) 10:34:09 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 14) 10:34:09 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000030c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 733.545136] erofs: bogus i_mode (0) @ nid 36 [ 733.547912] erofs: options -> [ 733.554567] erofs: unmounted for /dev/loop5 [ 733.562335] erofs: cannot find valid erofs superblock [ 733.562393] erofs: unmounted for /dev/loop3 10:34:09 executing program 1: ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000000040)={0x3ff, 0x68, 0x200, 0x6, 0xa, 0x1}) syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)) 10:34:09 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x6, 0x1000}], 0x0, &(0x7f0000000340)) [ 733.702037] erofs: read_super, device -> /dev/loop5 [ 733.710827] erofs: options -> [ 733.723103] erofs: read_super, device -> /dev/loop4 [ 733.725564] FAULT_INJECTION: forcing a failure. [ 733.725564] name failslab, interval 1, probability 0, space 0, times 0 [ 733.729209] erofs: options -> [ 733.730305] erofs: cannot find valid erofs superblock [ 733.741617] CPU: 1 PID: 14956 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 733.756861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 733.766218] Call Trace: [ 733.768823] dump_stack+0x1fc/0x2ef [ 733.772469] should_fail.cold+0xa/0xf [ 733.776281] ? setup_fault_attr+0x200/0x200 [ 733.780161] erofs: root inode @ nid 36 [ 733.780624] ? lock_acquire+0x170/0x3c0 [ 733.780647] __should_failslab+0x115/0x180 [ 733.787232] erofs: mounted on /dev/loop5 with opts: . [ 733.788493] should_failslab+0x5/0x10 [ 733.788508] kmem_cache_alloc+0x277/0x370 [ 733.788529] __kernfs_new_node+0xd2/0x680 [ 733.809987] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 733.814743] ? __mutex_unlock_slowpath+0xea/0x610 [ 733.819580] ? wait_for_completion_io+0x10/0x10 [ 733.824369] ? kernfs_next_descendant_post+0x19c/0x290 [ 733.829658] kernfs_new_node+0x92/0x120 [ 733.833628] __kernfs_create_file+0x51/0x340 [ 733.838033] sysfs_add_file_mode_ns+0x226/0x540 [ 733.842693] internal_create_group+0x355/0xb20 [ 733.847288] ? sysfs_remove_link_from_group+0x70/0x70 [ 733.852471] ? lock_downgrade+0x720/0x720 [ 733.856632] lo_ioctl+0xf7c/0x20e0 [ 733.860171] ? loop_set_status64+0x110/0x110 [ 733.864575] blkdev_ioctl+0x5cb/0x1a80 [ 733.868466] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 733.873822] ? blkpg_ioctl+0x9d0/0x9d0 [ 733.877706] ? mark_held_locks+0xf0/0xf0 [ 733.881750] ? mark_held_locks+0xf0/0xf0 [ 733.885806] ? debug_check_no_obj_freed+0x201/0x490 [ 733.890816] ? lock_downgrade+0x720/0x720 [ 733.894964] block_ioctl+0xe9/0x130 [ 733.898570] ? blkdev_fallocate+0x3f0/0x3f0 [ 733.902883] do_vfs_ioctl+0xcdb/0x12e0 [ 733.906767] ? lock_downgrade+0x720/0x720 [ 733.910904] ? check_preemption_disabled+0x41/0x280 [ 733.915924] ? ioctl_preallocate+0x200/0x200 [ 733.920318] ? __fget+0x356/0x510 [ 733.923766] ? do_dup2+0x450/0x450 [ 733.927303] ? do_sys_open+0x2bf/0x520 [ 733.931195] ksys_ioctl+0x9b/0xc0 [ 733.934650] __x64_sys_ioctl+0x6f/0xb0 [ 733.938518] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 733.943105] do_syscall_64+0xf9/0x620 [ 733.946908] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 733.952095] RIP: 0033:0x7f9da04447f7 [ 733.955796] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 733.974741] RSP: 002b:00007f9d9d9b9f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 733.982451] RAX: ffffffffffffffda RBX: 00007f9da048e970 RCX: 00007f9da04447f7 [ 733.989713] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 733.996976] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 734.004250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 734.011519] R13: 0000000000000004 R14: 0000000020000308 R15: 0000000000000003 10:34:09 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0xc06a0200}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 734.152981] erofs: read_super, device -> /dev/loop3 [ 734.163949] erofs: options -> user_xattr, [ 734.175868] erofs: root inode @ nid 36 [ 734.194147] erofs: mounted on /dev/loop3 with opts: user_xattr. 10:34:09 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)) [ 734.201647] erofs: unmounted for /dev/loop5 [ 734.230766] erofs: read_super, device -> /dev/loop1 [ 734.236719] erofs: options -> [ 734.270381] erofs: read_super, device -> /dev/loop2 [ 734.271774] erofs: read_super, device -> /dev/loop4 10:34:10 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1, 0x5, &(0x7f0000000140)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}, {&(0x7f00000001c0)="c73a5232f71dfa2e6ba05822a7798f1df30dc7cb24ea876299cbc6c20e651e32599e2e8e65653642d240a0b5f96da4f4964451adb122c389dbb1ebb4e91fc511d518e04b03c69ec6a5ade0ecc239fe5407191e7e9fa2994eb423e7551021c954e163405e49a2e30276308dfcbc5a9de786df7eb23460a4b87b2f9686abad4fa84ca1b8000e84b6f01b1f3ae6ed0503094cf9b974da85e229547cbff6ebf43be4", 0xa0, 0x6}, {&(0x7f0000000080)="926862dc444116071a12ec3f47393a26eea11fe2810186dd1690536885c161", 0x1f, 0xd3c4}], 0x160365, &(0x7f0000000340)) 10:34:10 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 15) [ 734.303331] erofs: options -> [ 734.321366] erofs: options -> [ 734.321760] erofs: root inode @ nid 36 [ 734.328928] erofs: unmounted for /dev/loop1 [ 734.336937] erofs: cannot find valid erofs superblock [ 734.346295] erofs: bogus i_mode (0) @ nid 36 [ 734.352318] erofs: unmounted for /dev/loop3 [ 734.356148] erofs: read_super, device -> /dev/loop0 [ 734.364853] erofs: options -> [ 734.386131] erofs: root inode @ nid 36 [ 734.390643] erofs: unsupported i_format 16 of nid 36 [ 734.419551] erofs: read_super, device -> /dev/loop5 [ 734.429477] erofs: options -> [ 734.432819] erofs: root inode @ nid 36 [ 734.438676] erofs: mounted on /dev/loop5 with opts: . 10:34:10 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000050c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 734.578161] FAULT_INJECTION: forcing a failure. [ 734.578161] name failslab, interval 1, probability 0, space 0, times 0 [ 734.589624] CPU: 1 PID: 14994 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 734.597504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 734.606851] Call Trace: [ 734.609448] dump_stack+0x1fc/0x2ef [ 734.613076] should_fail.cold+0xa/0xf [ 734.616935] ? setup_fault_attr+0x200/0x200 [ 734.621253] ? lock_acquire+0x170/0x3c0 [ 734.625233] __should_failslab+0x115/0x180 [ 734.629474] should_failslab+0x5/0x10 [ 734.633273] kmem_cache_alloc+0x277/0x370 [ 734.637426] __kernfs_new_node+0xd2/0x680 [ 734.641565] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 734.646322] ? __mutex_unlock_slowpath+0xea/0x610 [ 734.651158] ? wait_for_completion_io+0x10/0x10 [ 734.655816] ? kernfs_next_descendant_post+0x19c/0x290 [ 734.661081] kernfs_new_node+0x92/0x120 [ 734.665055] __kernfs_create_file+0x51/0x340 [ 734.669491] sysfs_add_file_mode_ns+0x226/0x540 [ 734.674158] internal_create_group+0x355/0xb20 [ 734.678746] ? sysfs_remove_link_from_group+0x70/0x70 [ 734.683946] ? lock_downgrade+0x720/0x720 [ 734.688108] lo_ioctl+0xf7c/0x20e0 [ 734.691667] ? loop_set_status64+0x110/0x110 [ 734.696081] blkdev_ioctl+0x5cb/0x1a80 [ 734.699978] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 734.705368] ? blkpg_ioctl+0x9d0/0x9d0 [ 734.709257] ? mark_held_locks+0xf0/0xf0 [ 734.713312] ? mark_held_locks+0xf0/0xf0 [ 734.717379] ? debug_check_no_obj_freed+0x201/0x490 [ 734.722406] ? lock_downgrade+0x720/0x720 [ 734.726540] block_ioctl+0xe9/0x130 [ 734.730169] ? blkdev_fallocate+0x3f0/0x3f0 [ 734.734492] do_vfs_ioctl+0xcdb/0x12e0 [ 734.738389] ? lock_downgrade+0x720/0x720 [ 734.742610] ? check_preemption_disabled+0x41/0x280 [ 734.747622] ? ioctl_preallocate+0x200/0x200 [ 734.752038] ? __fget+0x356/0x510 [ 734.755508] ? do_dup2+0x450/0x450 [ 734.759049] ? do_sys_open+0x2bf/0x520 [ 734.762931] ksys_ioctl+0x9b/0xc0 [ 734.766376] __x64_sys_ioctl+0x6f/0xb0 [ 734.770252] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 734.774838] do_syscall_64+0xf9/0x620 [ 734.778654] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 734.783841] RIP: 0033:0x7f9da04447f7 [ 734.787568] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 734.806456] RSP: 002b:00007f9d9d9b9f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 734.814179] RAX: ffffffffffffffda RBX: 00007f9da048e970 RCX: 00007f9da04447f7 [ 734.821530] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 10:34:10 executing program 1: r0 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, 0x108) getsockname$l2tp(r0, &(0x7f0000000040)={0x2, 0x0, @empty}, &(0x7f0000000080)=0x10) syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000340)) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(r1, 0x0, 0x0, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000000200), 0x0, 0x0) r3 = dup(r2) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0x80045500, &(0x7f0000000000)) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0xf5, 0x7f, 0x20, 0x3f, 0x0, 0x3d, 0x8024, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x9}, 0x14288, 0x40, 0x5, 0x9, 0x0, 0x1, 0x200, 0x0, 0x6}, r1, 0x8, r3, 0x2) [ 734.828787] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 734.836052] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 734.843328] R13: 0000000000000004 R14: 0000000020000308 R15: 0000000000000003 10:34:10 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x7, 0x1000}], 0x0, &(0x7f0000000340)) [ 734.885598] erofs: read_super, device -> /dev/loop3 10:34:10 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)) 10:34:10 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0xc06b0200}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 734.912529] erofs: unmounted for /dev/loop5 [ 734.923056] erofs: options -> user_xattr, [ 734.968544] erofs: root inode @ nid 36 [ 734.971985] erofs: read_super, device -> /dev/loop2 [ 734.983292] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 734.985306] erofs: read_super, device -> /dev/loop1 [ 735.001984] erofs: options -> [ 735.002509] erofs: options -> 10:34:10 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 16) [ 735.015993] erofs: root inode @ nid 36 [ 735.024412] erofs: bogus i_mode (0) @ nid 36 [ 735.043783] erofs: unmounted for /dev/loop3 [ 735.089830] erofs: read_super, device -> /dev/loop5 [ 735.095992] erofs: options -> [ 735.102878] erofs: root inode @ nid 36 [ 735.112828] erofs: mounted on /dev/loop5 with opts: . [ 735.124695] erofs: read_super, device -> /dev/loop4 [ 735.144392] erofs: options -> 10:34:10 executing program 1: r0 = syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x100000000000000, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x20000000400}, {&(0x7f0000010100)="05000000c041", 0x4f, 0x7}, {0x0, 0x0, 0x1000}], 0x8303, &(0x7f0000000140)={[{}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}]}) mknodat$null(r0, &(0x7f0000000040)='./file0/file0\x00', 0x100, 0x103) open(&(0x7f00000000c0)='./file1\x00', 0x309000, 0x80) llistxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)=""/4096, 0x1000) creat(&(0x7f0000000080)='./file0/file0\x00', 0x12) [ 735.170223] erofs: cannot find valid erofs superblock [ 735.177832] erofs: read_super, device -> /dev/loop2 [ 735.182977] erofs: options -> [ 735.186229] erofs: root inode @ nid 36 [ 735.190179] erofs: bogus i_mode (0) @ nid 36 [ 735.227329] erofs: unmounted for /dev/loop1 [ 735.227427] erofs: unmounted for /dev/loop5 [ 735.246530] erofs: read_super, device -> /dev/loop0 [ 735.265258] erofs: options -> [ 735.268885] erofs: root inode @ nid 36 10:34:10 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x8, 0x1000}], 0x0, &(0x7f0000000340)) 10:34:10 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 1) [ 735.281329] FAULT_INJECTION: forcing a failure. [ 735.281329] name failslab, interval 1, probability 0, space 0, times 0 [ 735.296425] erofs: unsupported i_format 16 of nid 36 [ 735.300136] CPU: 1 PID: 15030 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 735.309424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 735.318782] Call Trace: [ 735.321385] dump_stack+0x1fc/0x2ef [ 735.325144] should_fail.cold+0xa/0xf [ 735.328946] ? setup_fault_attr+0x200/0x200 [ 735.333274] ? lock_acquire+0x170/0x3c0 [ 735.337245] __should_failslab+0x115/0x180 [ 735.341484] should_failslab+0x5/0x10 [ 735.345281] kmem_cache_alloc+0x277/0x370 [ 735.349435] __kernfs_new_node+0xd2/0x680 [ 735.353597] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 735.358355] ? __mutex_unlock_slowpath+0xea/0x610 [ 735.363187] ? wait_for_completion_io+0x10/0x10 [ 735.367845] ? kernfs_next_descendant_post+0x19c/0x290 [ 735.373122] kernfs_new_node+0x92/0x120 [ 735.377105] __kernfs_create_file+0x51/0x340 [ 735.381507] sysfs_add_file_mode_ns+0x226/0x540 [ 735.386188] internal_create_group+0x355/0xb20 [ 735.391022] ? sysfs_remove_link_from_group+0x70/0x70 [ 735.396210] ? lock_downgrade+0x720/0x720 [ 735.400362] lo_ioctl+0xf7c/0x20e0 [ 735.403906] ? loop_set_status64+0x110/0x110 [ 735.408308] blkdev_ioctl+0x5cb/0x1a80 [ 735.412187] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 735.417538] ? blkpg_ioctl+0x9d0/0x9d0 [ 735.421420] ? mark_held_locks+0xf0/0xf0 [ 735.425470] ? mark_held_locks+0xf0/0xf0 [ 735.429518] ? debug_check_no_obj_freed+0x201/0x490 [ 735.434521] ? lock_downgrade+0x720/0x720 [ 735.438705] block_ioctl+0xe9/0x130 [ 735.442325] ? blkdev_fallocate+0x3f0/0x3f0 [ 735.446640] do_vfs_ioctl+0xcdb/0x12e0 [ 735.450511] ? lock_downgrade+0x720/0x720 [ 735.454665] ? check_preemption_disabled+0x41/0x280 [ 735.459713] ? ioctl_preallocate+0x200/0x200 [ 735.464124] ? __fget+0x356/0x510 [ 735.467571] ? do_dup2+0x450/0x450 [ 735.471105] ? do_sys_open+0x2bf/0x520 [ 735.474984] ksys_ioctl+0x9b/0xc0 [ 735.478420] __x64_sys_ioctl+0x6f/0xb0 [ 735.482304] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 735.486871] do_syscall_64+0xf9/0x620 [ 735.490658] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 735.495846] RIP: 0033:0x7f9da04447f7 [ 735.499539] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 735.518422] RSP: 002b:00007f9d9d9b9f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 735.526135] RAX: ffffffffffffffda RBX: 00007f9da048e970 RCX: 00007f9da04447f7 [ 735.533396] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 735.540662] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 735.547921] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 735.555346] R13: 0000000000000004 R14: 0000000020000308 R15: 0000000000000003 [ 735.631311] FAULT_INJECTION: forcing a failure. [ 735.631311] name failslab, interval 1, probability 0, space 0, times 0 [ 735.643993] CPU: 1 PID: 15040 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 735.651888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 735.661237] Call Trace: [ 735.663824] dump_stack+0x1fc/0x2ef [ 735.667458] should_fail.cold+0xa/0xf [ 735.671254] ? setup_fault_attr+0x200/0x200 [ 735.675647] ? lock_acquire+0x170/0x3c0 [ 735.679607] __should_failslab+0x115/0x180 [ 735.683850] should_failslab+0x5/0x10 [ 735.687649] __kmalloc+0x2ab/0x3c0 [ 735.691178] ? __se_sys_memfd_create+0xf8/0x440 [ 735.695833] __se_sys_memfd_create+0xf8/0x440 [ 735.700310] ? memfd_file_seals_ptr+0x150/0x150 [ 735.705161] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 735.710516] ? trace_hardirqs_off_caller+0x6e/0x210 [ 735.715531] ? do_syscall_64+0x21/0x620 [ 735.719499] do_syscall_64+0xf9/0x620 [ 735.723300] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 735.728489] RIP: 0033:0x7fcbb86f2a39 [ 735.732196] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 735.751194] RSP: 002b:00007fcbb5c67f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 735.758890] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fcbb86f2a39 [ 735.766156] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007fcbb874c02b [ 735.773421] RBP: 0000000000000003 R08: 0000000000001000 R09: ffffffffffffffff 10:34:11 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 2) [ 735.780675] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 735.787934] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020000040 [ 735.834089] erofs: read_super, device -> /dev/loop4 [ 735.839194] erofs: options -> [ 735.842628] erofs: cannot find valid erofs superblock [ 735.867478] erofs: read_super, device -> /dev/loop3 [ 735.875231] erofs: options -> user_xattr, [ 735.881940] erofs: root inode @ nid 36 [ 735.889122] erofs: mounted on /dev/loop3 with opts: user_xattr. 10:34:11 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 17) 10:34:11 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0xc06c0200}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 735.957907] erofs: read_super, device -> /dev/loop1 [ 735.959916] erofs: read_super, device -> /dev/loop2 [ 735.977003] erofs: options -> [ 735.980860] erofs: unmounted for /dev/loop3 [ 735.985869] erofs: options -> user_xattr,uid<00000000000000060928,fowner>00000000000000060929, [ 735.988188] erofs: root inode @ nid 36 [ 736.001524] erofs: cannot find valid erofs superblock [ 736.005554] erofs: bogus i_mode (0) @ nid 36 [ 736.012508] FAULT_INJECTION: forcing a failure. [ 736.012508] name failslab, interval 1, probability 0, space 0, times 0 [ 736.024558] CPU: 0 PID: 15055 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 736.032447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 736.041786] Call Trace: [ 736.044368] dump_stack+0x1fc/0x2ef [ 736.047978] should_fail.cold+0xa/0xf [ 736.051790] ? setup_fault_attr+0x200/0x200 [ 736.056110] ? lock_acquire+0x170/0x3c0 [ 736.060072] __should_failslab+0x115/0x180 [ 736.064301] should_failslab+0x5/0x10 [ 736.068081] kmem_cache_alloc+0x277/0x370 [ 736.072233] ? shmem_destroy_callback+0xb0/0xb0 [ 736.076886] shmem_alloc_inode+0x18/0x40 [ 736.080936] ? shmem_destroy_callback+0xb0/0xb0 [ 736.085586] alloc_inode+0x5d/0x180 [ 736.089194] new_inode+0x1d/0xf0 [ 736.092540] shmem_get_inode+0x96/0x8d0 [ 736.096501] __shmem_file_setup.part.0+0x7a/0x2b0 [ 736.101326] shmem_file_setup+0x61/0x90 [ 736.105285] __se_sys_memfd_create+0x26b/0x440 [ 736.109848] ? memfd_file_seals_ptr+0x150/0x150 [ 736.114500] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 736.119845] ? trace_hardirqs_off_caller+0x6e/0x210 [ 736.124844] ? do_syscall_64+0x21/0x620 [ 736.128802] do_syscall_64+0xf9/0x620 [ 736.132588] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 736.137762] RIP: 0033:0x7fcbb86f2a39 [ 736.141466] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 736.160351] RSP: 002b:00007fcbb5c67f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 736.168042] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fcbb86f2a39 [ 736.175292] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007fcbb874c02b [ 736.182545] RBP: 0000000000000003 R08: 0000000000001000 R09: ffffffffffffffff [ 736.189796] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 736.197077] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020000040 10:34:11 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 3) 10:34:11 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000060c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 736.367451] erofs: read_super, device -> /dev/loop1 [ 736.373378] erofs: read_super, device -> /dev/loop4 [ 736.378556] erofs: options -> [ 736.379979] erofs: read_super, device -> /dev/loop2 [ 736.381887] erofs: options -> user_xattr,uid<00000000000000060928,fowner>00000000000000060929, [ 736.393187] erofs: options -> [ 736.422391] erofs: root inode @ nid 36 [ 736.443648] erofs: cannot find valid erofs superblock [ 736.463568] erofs: bogus i_mode (0) @ nid 36 [ 736.466572] erofs: cannot find valid erofs superblock [ 736.471989] FAULT_INJECTION: forcing a failure. [ 736.471989] name failslab, interval 1, probability 0, space 0, times 0 [ 736.486034] FAULT_INJECTION: forcing a failure. [ 736.486034] name failslab, interval 1, probability 0, space 0, times 0 [ 736.498876] CPU: 1 PID: 15073 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 736.506769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 736.516119] Call Trace: [ 736.518716] dump_stack+0x1fc/0x2ef [ 736.522346] should_fail.cold+0xa/0xf [ 736.526143] ? setup_fault_attr+0x200/0x200 [ 736.530458] ? lock_acquire+0x170/0x3c0 [ 736.534435] __should_failslab+0x115/0x180 [ 736.538670] should_failslab+0x5/0x10 [ 736.542466] kmem_cache_alloc+0x277/0x370 [ 736.546617] __kernfs_new_node+0xd2/0x680 [ 736.550761] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 736.555518] ? __mutex_unlock_slowpath+0xea/0x610 [ 736.560357] ? wait_for_completion_io+0x10/0x10 [ 736.565031] ? kernfs_next_descendant_post+0x19c/0x290 [ 736.570310] kernfs_new_node+0x92/0x120 [ 736.574292] __kernfs_create_file+0x51/0x340 [ 736.578702] sysfs_add_file_mode_ns+0x226/0x540 [ 736.583381] internal_create_group+0x355/0xb20 [ 736.587962] ? sysfs_remove_link_from_group+0x70/0x70 [ 736.593147] ? lock_downgrade+0x720/0x720 [ 736.597306] lo_ioctl+0xf7c/0x20e0 [ 736.600845] ? loop_set_status64+0x110/0x110 [ 736.605246] blkdev_ioctl+0x5cb/0x1a80 [ 736.609127] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 736.614491] ? blkpg_ioctl+0x9d0/0x9d0 [ 736.618566] ? mark_held_locks+0xf0/0xf0 [ 736.622618] ? mark_held_locks+0xf0/0xf0 [ 736.626762] ? debug_check_no_obj_freed+0x201/0x490 [ 736.631774] ? lock_downgrade+0x720/0x720 [ 736.635924] block_ioctl+0xe9/0x130 [ 736.639545] ? blkdev_fallocate+0x3f0/0x3f0 [ 736.643862] do_vfs_ioctl+0xcdb/0x12e0 [ 736.647752] ? lock_downgrade+0x720/0x720 [ 736.651897] ? check_preemption_disabled+0x41/0x280 [ 736.656938] ? ioctl_preallocate+0x200/0x200 [ 736.661353] ? __fget+0x356/0x510 [ 736.664819] ? do_dup2+0x450/0x450 [ 736.668807] ? do_sys_open+0x2bf/0x520 [ 736.672694] ksys_ioctl+0x9b/0xc0 [ 736.676147] __x64_sys_ioctl+0x6f/0xb0 [ 736.680031] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 736.684631] do_syscall_64+0xf9/0x620 [ 736.688432] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 736.693619] RIP: 0033:0x7f9da04447f7 [ 736.697332] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 736.716230] RSP: 002b:00007f9d9d9b9f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 736.723990] RAX: ffffffffffffffda RBX: 00007f9da048e970 RCX: 00007f9da04447f7 [ 736.731258] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 736.738537] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 736.745801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 736.753070] R13: 0000000000000004 R14: 0000000020000308 R15: 0000000000000003 [ 736.760360] CPU: 0 PID: 15076 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 736.768252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 736.777607] Call Trace: [ 736.780222] dump_stack+0x1fc/0x2ef [ 736.783862] should_fail.cold+0xa/0xf [ 736.787670] ? setup_fault_attr+0x200/0x200 [ 736.791996] ? lock_acquire+0x170/0x3c0 [ 736.795982] __should_failslab+0x115/0x180 [ 736.800223] should_failslab+0x5/0x10 [ 736.804032] kmem_cache_alloc+0x277/0x370 [ 736.808190] __d_alloc+0x2b/0xa10 [ 736.811652] d_alloc_pseudo+0x19/0x70 [ 736.815462] alloc_file_pseudo+0xc6/0x250 [ 736.819614] ? alloc_file+0x4d0/0x4d0 [ 736.823432] ? lockdep_annotate_inode_mutex_key+0x43/0x130 [ 736.829060] ? shmem_get_inode+0x44c/0x8d0 [ 736.833293] __shmem_file_setup.part.0+0x102/0x2b0 [ 736.838216] shmem_file_setup+0x61/0x90 [ 736.842196] __se_sys_memfd_create+0x26b/0x440 [ 736.846766] ? memfd_file_seals_ptr+0x150/0x150 [ 736.851423] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 736.857053] ? trace_hardirqs_off_caller+0x6e/0x210 [ 736.862062] ? do_syscall_64+0x21/0x620 [ 736.866023] do_syscall_64+0xf9/0x620 [ 736.869814] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 736.875002] RIP: 0033:0x7fcbb86f2a39 10:34:12 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x9, 0x1000}], 0x0, &(0x7f0000000340)) [ 736.878705] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 736.897589] RSP: 002b:00007fcbb5c67f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 736.905281] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fcbb86f2a39 [ 736.912548] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007fcbb874c02b [ 736.919804] RBP: 0000000000000003 R08: 0000000000001000 R09: ffffffffffffffff [ 736.927061] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 736.934314] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020000040 10:34:12 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 4) 10:34:12 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c", 0xd, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 1) [ 737.043185] erofs: read_super, device -> /dev/loop3 [ 737.048303] erofs: options -> user_xattr, [ 737.054143] erofs: root inode @ nid 36 [ 737.058429] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 737.099386] FAULT_INJECTION: forcing a failure. [ 737.099386] name failslab, interval 1, probability 0, space 0, times 0 [ 737.124714] erofs: read_super, device -> /dev/loop0 [ 737.125194] CPU: 0 PID: 15085 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 737.129764] erofs: options -> [ 737.137636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 737.137642] Call Trace: [ 737.137665] dump_stack+0x1fc/0x2ef [ 737.137682] should_fail.cold+0xa/0xf [ 737.137698] ? setup_fault_attr+0x200/0x200 [ 737.137712] ? lock_acquire+0x170/0x3c0 [ 737.137730] __should_failslab+0x115/0x180 [ 737.137745] should_failslab+0x5/0x10 [ 737.137759] kmem_cache_alloc+0x277/0x370 [ 737.137777] __alloc_file+0x21/0x340 [ 737.137793] alloc_empty_file+0x6d/0x170 [ 737.137809] alloc_file+0x5e/0x4d0 [ 737.137829] alloc_file_pseudo+0x165/0x250 [ 737.137845] ? alloc_file+0x4d0/0x4d0 [ 737.137860] ? lockdep_annotate_inode_mutex_key+0x43/0x130 [ 737.137877] ? shmem_get_inode+0x44c/0x8d0 [ 737.137896] __shmem_file_setup.part.0+0x102/0x2b0 [ 737.137913] shmem_file_setup+0x61/0x90 [ 737.137929] __se_sys_memfd_create+0x26b/0x440 [ 737.173990] erofs: root inode @ nid 36 [ 737.176708] ? memfd_file_seals_ptr+0x150/0x150 [ 737.176727] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 737.176744] ? trace_hardirqs_off_caller+0x6e/0x210 [ 737.182007] erofs: unsupported i_format 16 of nid 36 10:34:12 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 18) 10:34:12 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 5) 10:34:12 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0xd4090100}, {&(0x7f0000010100)="02000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 737.184592] ? do_syscall_64+0x21/0x620 [ 737.184609] do_syscall_64+0xf9/0x620 [ 737.184628] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 737.184639] RIP: 0033:0x7fcbb86f2a39 [ 737.184653] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 737.184660] RSP: 002b:00007fcbb5c67f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 737.193576] FAULT_INJECTION: forcing a failure. [ 737.193576] name failslab, interval 1, probability 0, space 0, times 0 [ 737.196452] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fcbb86f2a39 [ 737.196461] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007fcbb874c02b [ 737.196470] RBP: 0000000000000003 R08: 0000000000001000 R09: ffffffffffffffff [ 737.196479] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 737.196486] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020000040 [ 737.200409] erofs: unmounted for /dev/loop3 [ 737.258756] CPU: 1 PID: 15088 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 737.351272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 737.360625] Call Trace: [ 737.363209] dump_stack+0x1fc/0x2ef [ 737.366838] should_fail.cold+0xa/0xf [ 737.370646] ? setup_fault_attr+0x200/0x200 [ 737.374979] ? lock_acquire+0x170/0x3c0 [ 737.378958] __should_failslab+0x115/0x180 [ 737.383192] should_failslab+0x5/0x10 [ 737.387002] __kmalloc+0x2ab/0x3c0 [ 737.390534] ? __se_sys_memfd_create+0xf8/0x440 [ 737.395191] __se_sys_memfd_create+0xf8/0x440 [ 737.399685] ? memfd_file_seals_ptr+0x150/0x150 [ 737.404355] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 737.409707] ? trace_hardirqs_off_caller+0x6e/0x210 [ 737.414735] ? do_syscall_64+0x21/0x620 [ 737.418692] do_syscall_64+0xf9/0x620 [ 737.422480] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 737.427660] RIP: 0033:0x7f961feaaa39 [ 737.431364] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 737.450343] RSP: 002b:00007f961d41ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 737.458045] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007f961feaaa39 [ 737.465301] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007f961ff0402b [ 737.472560] RBP: 0000000000000002 R08: 0000000000001000 R09: ffffffffffffffff [ 737.479823] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 737.487165] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020000040 10:34:13 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c", 0xd, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 2) 10:34:13 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000070c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 737.571690] FAULT_INJECTION: forcing a failure. [ 737.571690] name failslab, interval 1, probability 0, space 0, times 0 [ 737.584654] CPU: 1 PID: 15102 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 737.592548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 737.602147] Call Trace: [ 737.604737] dump_stack+0x1fc/0x2ef [ 737.608373] should_fail.cold+0xa/0xf [ 737.612189] ? setup_fault_attr+0x200/0x200 [ 737.616505] ? lock_acquire+0x170/0x3c0 [ 737.620467] __should_failslab+0x115/0x180 [ 737.624704] should_failslab+0x5/0x10 [ 737.628508] kmem_cache_alloc_trace+0x284/0x380 [ 737.633186] apparmor_file_alloc_security+0x394/0xad0 [ 737.638372] ? apparmor_file_receive+0x160/0x160 [ 737.643125] ? __alloc_file+0x21/0x340 [ 737.647019] security_file_alloc+0x40/0x90 [ 737.651247] __alloc_file+0xd8/0x340 [ 737.654963] alloc_empty_file+0x6d/0x170 [ 737.659016] alloc_file+0x5e/0x4d0 [ 737.662551] alloc_file_pseudo+0x165/0x250 [ 737.666790] ? alloc_file+0x4d0/0x4d0 [ 737.670601] ? lockdep_annotate_inode_mutex_key+0x43/0x130 [ 737.676214] ? shmem_get_inode+0x44c/0x8d0 [ 737.680436] __shmem_file_setup.part.0+0x102/0x2b0 [ 737.685365] shmem_file_setup+0x61/0x90 [ 737.689342] __se_sys_memfd_create+0x26b/0x440 [ 737.693925] ? memfd_file_seals_ptr+0x150/0x150 [ 737.698594] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 737.703961] ? trace_hardirqs_off_caller+0x6e/0x210 [ 737.708979] ? do_syscall_64+0x21/0x620 [ 737.712946] do_syscall_64+0xf9/0x620 [ 737.716737] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 737.721915] RIP: 0033:0x7fcbb86f2a39 [ 737.725738] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 737.744746] RSP: 002b:00007fcbb5c67f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 737.752465] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fcbb86f2a39 [ 737.759732] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007fcbb874c02b [ 737.766996] RBP: 0000000000000003 R08: 0000000000001000 R09: ffffffffffffffff [ 737.774261] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 737.781517] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020000040 [ 737.795907] erofs: read_super, device -> /dev/loop2 [ 737.800949] erofs: options -> [ 737.805030] erofs: root inode @ nid 36 10:34:13 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 6) [ 737.833076] erofs: read_super, device -> /dev/loop4 [ 737.838672] erofs: options -> [ 737.849378] erofs: bogus i_mode (0) @ nid 36 [ 737.850083] erofs: cannot find valid erofs superblock [ 737.894665] FAULT_INJECTION: forcing a failure. [ 737.894665] name failslab, interval 1, probability 0, space 0, times 0 [ 737.906246] CPU: 0 PID: 15112 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 737.914138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 737.923498] Call Trace: [ 737.926100] dump_stack+0x1fc/0x2ef [ 737.928007] FAULT_INJECTION: forcing a failure. [ 737.928007] name failslab, interval 1, probability 0, space 0, times 0 [ 737.929738] should_fail.cold+0xa/0xf [ 737.929757] ? setup_fault_attr+0x200/0x200 [ 737.929779] ? lock_acquire+0x170/0x3c0 [ 737.953019] __should_failslab+0x115/0x180 [ 737.957248] should_failslab+0x5/0x10 [ 737.961041] kmem_cache_alloc+0x277/0x370 [ 737.965181] ? shmem_destroy_callback+0xb0/0xb0 [ 737.969843] shmem_alloc_inode+0x18/0x40 [ 737.973898] ? shmem_destroy_callback+0xb0/0xb0 [ 737.978560] alloc_inode+0x5d/0x180 [ 737.982175] new_inode+0x1d/0xf0 [ 737.985532] shmem_get_inode+0x96/0x8d0 [ 737.989505] __shmem_file_setup.part.0+0x7a/0x2b0 [ 737.994341] shmem_file_setup+0x61/0x90 [ 737.998318] __se_sys_memfd_create+0x26b/0x440 [ 738.002900] ? memfd_file_seals_ptr+0x150/0x150 [ 738.007561] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 738.012917] ? trace_hardirqs_off_caller+0x6e/0x210 [ 738.017923] ? do_syscall_64+0x21/0x620 [ 738.021893] do_syscall_64+0xf9/0x620 [ 738.025688] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 738.030868] RIP: 0033:0x7f961feaaa39 [ 738.034577] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 738.053467] RSP: 002b:00007f961d41ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 738.061168] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007f961feaaa39 [ 738.068424] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007f961ff0402b [ 738.075707] RBP: 0000000000000002 R08: 0000000000001000 R09: ffffffffffffffff [ 738.083052] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 738.090326] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020000040 [ 738.097605] CPU: 1 PID: 15110 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 738.105496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 738.114897] Call Trace: [ 738.117502] dump_stack+0x1fc/0x2ef [ 738.121154] should_fail.cold+0xa/0xf [ 738.124967] ? setup_fault_attr+0x200/0x200 [ 738.129293] ? lock_acquire+0x170/0x3c0 [ 738.133282] __should_failslab+0x115/0x180 [ 738.137543] should_failslab+0x5/0x10 [ 738.141429] kmem_cache_alloc+0x277/0x370 [ 738.145567] __kernfs_new_node+0xd2/0x680 [ 738.149715] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 738.154473] ? __mutex_unlock_slowpath+0xea/0x610 [ 738.159301] ? wait_for_completion_io+0x10/0x10 [ 738.163960] ? kernfs_next_descendant_post+0x19c/0x290 [ 738.169224] kernfs_new_node+0x92/0x120 [ 738.173185] __kernfs_create_file+0x51/0x340 [ 738.177582] sysfs_add_file_mode_ns+0x226/0x540 [ 738.182237] internal_create_group+0x355/0xb20 [ 738.186806] ? sysfs_remove_link_from_group+0x70/0x70 [ 738.192000] ? lock_downgrade+0x720/0x720 [ 738.196151] lo_ioctl+0xf7c/0x20e0 [ 738.199685] ? loop_set_status64+0x110/0x110 [ 738.204103] blkdev_ioctl+0x5cb/0x1a80 [ 738.208064] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 738.213417] ? blkpg_ioctl+0x9d0/0x9d0 [ 738.217291] ? mark_held_locks+0xf0/0xf0 [ 738.221393] ? mark_held_locks+0xf0/0xf0 [ 738.225444] ? debug_check_no_obj_freed+0x201/0x490 [ 738.230451] ? lock_downgrade+0x720/0x720 [ 738.234587] block_ioctl+0xe9/0x130 [ 738.238197] ? blkdev_fallocate+0x3f0/0x3f0 [ 738.242519] do_vfs_ioctl+0xcdb/0x12e0 [ 738.246407] ? lock_downgrade+0x720/0x720 [ 738.250577] ? check_preemption_disabled+0x41/0x280 [ 738.255828] ? ioctl_preallocate+0x200/0x200 [ 738.260227] ? __fget+0x356/0x510 [ 738.263671] ? do_dup2+0x450/0x450 [ 738.267208] ? do_sys_open+0x2bf/0x520 [ 738.271089] ksys_ioctl+0x9b/0xc0 [ 738.274533] __x64_sys_ioctl+0x6f/0xb0 [ 738.278405] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 738.282990] do_syscall_64+0xf9/0x620 [ 738.286796] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 738.292058] RIP: 0033:0x7f9da04447f7 [ 738.295758] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 738.314657] RSP: 002b:00007f9d9d9b9f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 738.322366] RAX: ffffffffffffffda RBX: 00007f9da048e970 RCX: 00007f9da04447f7 [ 738.329626] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 738.336904] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff 10:34:14 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c", 0xd, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 3) [ 738.344159] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 738.351427] R13: 0000000000000004 R14: 0000000020000308 R15: 0000000000000003 [ 738.400234] FAULT_INJECTION: forcing a failure. [ 738.400234] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 738.418218] CPU: 1 PID: 15121 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 738.426121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 738.435479] Call Trace: [ 738.438078] dump_stack+0x1fc/0x2ef [ 738.441714] should_fail.cold+0xa/0xf [ 738.445525] ? lock_acquire+0x170/0x3c0 [ 738.449507] ? setup_fault_attr+0x200/0x200 [ 738.453852] __alloc_pages_nodemask+0x239/0x2890 [ 738.457513] FAULT_INJECTION: forcing a failure. [ 738.457513] name failslab, interval 1, probability 0, space 0, times 0 [ 738.458616] ? __lock_acquire+0x6de/0x3ff0 [ 738.458637] ? static_obj+0x50/0x50 [ 738.458665] ? __lock_acquire+0x6de/0x3ff0 [ 738.481891] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 738.486740] ? __lock_acquire+0x6de/0x3ff0 [ 738.490985] ? mark_held_locks+0xf0/0xf0 [ 738.495050] ? unwind_next_frame+0xeee/0x1400 [ 738.499544] ? mark_held_locks+0xf0/0xf0 [ 738.503616] ? deref_stack_reg+0x134/0x1d0 [ 738.507849] ? get_reg+0x176/0x1f0 [ 738.511387] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 738.517267] alloc_pages_vma+0xf2/0x780 [ 738.521238] shmem_alloc_page+0x11c/0x1f0 [ 738.525376] ? shmem_swapin+0x220/0x220 [ 738.529358] ? percpu_counter_add_batch+0x126/0x180 [ 738.534372] ? __vm_enough_memory+0x316/0x650 [ 738.538869] shmem_alloc_and_acct_page+0x15a/0x850 [ 738.543800] shmem_getpage_gfp+0x4e9/0x37f0 [ 738.548140] ? shmem_alloc_and_acct_page+0x850/0x850 [ 738.553251] ? mark_held_locks+0xa6/0xf0 [ 738.557307] ? ktime_get_coarse_real_ts64+0x1c7/0x290 [ 738.562504] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 738.567725] shmem_write_begin+0xff/0x1e0 [ 738.571872] generic_perform_write+0x1f8/0x4d0 [ 738.576459] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 738.581123] ? current_time+0x1c0/0x1c0 [ 738.585093] ? lock_acquire+0x170/0x3c0 [ 738.589061] __generic_file_write_iter+0x24b/0x610 [ 738.593992] generic_file_write_iter+0x3f8/0x730 10:34:14 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x10, 0x1000}], 0x0, &(0x7f0000000340)) [ 738.598757] __vfs_write+0x51b/0x770 [ 738.602486] ? kernel_read+0x110/0x110 [ 738.606379] ? check_preemption_disabled+0x41/0x280 [ 738.611395] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 738.616420] vfs_write+0x1f3/0x540 [ 738.619980] __x64_sys_pwrite64+0x1f7/0x250 [ 738.624309] ? ksys_pwrite64+0x1a0/0x1a0 [ 738.628379] ? trace_hardirqs_off_caller+0x6e/0x210 [ 738.633393] ? do_syscall_64+0x21/0x620 [ 738.637368] do_syscall_64+0xf9/0x620 [ 738.641167] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 738.646355] RIP: 0033:0x7fcbb86a5a07 [ 738.650164] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 738.669057] RSP: 002b:00007fcbb5c67f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 738.676766] RAX: ffffffffffffffda RBX: 00007fcbb873c970 RCX: 00007fcbb86a5a07 [ 738.684123] RDX: 000000000000000f RSI: 0000000020010000 RDI: 0000000000000004 [ 738.691400] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 738.698700] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 738.705966] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000000 [ 738.717688] erofs: read_super, device -> /dev/loop3 [ 738.722998] erofs: options -> user_xattr, [ 738.728530] erofs: root inode @ nid 36 [ 738.733105] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 738.749082] CPU: 0 PID: 15124 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 738.757080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 738.766460] Call Trace: [ 738.769058] dump_stack+0x1fc/0x2ef [ 738.772705] should_fail.cold+0xa/0xf [ 738.776518] ? setup_fault_attr+0x200/0x200 [ 738.780850] ? lock_acquire+0x170/0x3c0 [ 738.784872] __should_failslab+0x115/0x180 [ 738.789116] should_failslab+0x5/0x10 [ 738.792953] kmem_cache_alloc+0x277/0x370 [ 738.797114] __d_alloc+0x2b/0xa10 10:34:14 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="03000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 738.800589] d_alloc_pseudo+0x19/0x70 [ 738.804403] alloc_file_pseudo+0xc6/0x250 [ 738.808568] ? alloc_file+0x4d0/0x4d0 [ 738.812376] ? lockdep_annotate_inode_mutex_key+0x43/0x130 [ 738.818252] ? shmem_get_inode+0x44c/0x8d0 [ 738.822485] __shmem_file_setup.part.0+0x102/0x2b0 [ 738.827497] shmem_file_setup+0x61/0x90 [ 738.831462] __se_sys_memfd_create+0x26b/0x440 [ 738.836032] ? memfd_file_seals_ptr+0x150/0x150 [ 738.840703] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 738.846058] ? trace_hardirqs_off_caller+0x6e/0x210 [ 738.851172] ? do_syscall_64+0x21/0x620 [ 738.855140] do_syscall_64+0xf9/0x620 [ 738.858950] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 738.864135] RIP: 0033:0x7f961feaaa39 [ 738.867844] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 738.886732] RSP: 002b:00007f961d41ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 738.894477] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007f961feaaa39 10:34:14 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) 10:34:14 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c", 0xd, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 4) [ 738.901827] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007f961ff0402b [ 738.909088] RBP: 0000000000000002 R08: 0000000000001000 R09: ffffffffffffffff [ 738.916357] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 738.923637] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020000040 [ 738.935000] erofs: unmounted for /dev/loop3 [ 738.980981] erofs: read_super, device -> /dev/loop5 [ 738.992490] erofs: options -> user_xattr, [ 738.996726] erofs: cannot find valid erofs superblock [ 739.018763] erofs: read_super, device -> /dev/loop2 [ 739.029460] erofs: options -> [ 739.040701] FAULT_INJECTION: forcing a failure. [ 739.040701] name failslab, interval 1, probability 0, space 0, times 0 [ 739.041056] erofs: root inode @ nid 36 [ 739.061783] CPU: 1 PID: 15141 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 739.069697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 739.070738] erofs: bogus i_mode (0) @ nid 36 [ 739.079050] Call Trace: [ 739.079073] dump_stack+0x1fc/0x2ef [ 739.079092] should_fail.cold+0xa/0xf [ 739.079112] ? setup_fault_attr+0x200/0x200 [ 739.079124] ? lock_acquire+0x170/0x3c0 [ 739.079144] __should_failslab+0x115/0x180 [ 739.079159] should_failslab+0x5/0x10 [ 739.079172] kmem_cache_alloc+0x277/0x370 [ 739.079189] __alloc_file+0x21/0x340 [ 739.079204] alloc_empty_file+0x6d/0x170 [ 739.079220] alloc_file+0x5e/0x4d0 [ 739.079238] alloc_file_pseudo+0x165/0x250 [ 739.079254] ? alloc_file+0x4d0/0x4d0 [ 739.079266] ? lockdep_annotate_inode_mutex_key+0x43/0x130 [ 739.079282] ? shmem_get_inode+0x44c/0x8d0 [ 739.079299] __shmem_file_setup.part.0+0x102/0x2b0 [ 739.079316] shmem_file_setup+0x61/0x90 [ 739.146580] erofs: read_super, device -> /dev/loop4 [ 739.148591] __se_sys_memfd_create+0x26b/0x440 [ 739.162136] ? memfd_file_seals_ptr+0x150/0x150 [ 739.166849] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 739.171664] erofs: options -> [ 739.172220] ? trace_hardirqs_off_caller+0x6e/0x210 10:34:14 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000200c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:34:14 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 7) [ 739.172237] ? do_syscall_64+0x21/0x620 [ 739.172254] do_syscall_64+0xf9/0x620 [ 739.172273] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 739.190107] erofs: root inode @ nid 36 [ 739.193391] RIP: 0033:0x7f961feaaa39 [ 739.193408] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 739.193416] RSP: 002b:00007f961d41ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 739.193430] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007f961feaaa39 [ 739.193438] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007f961ff0402b [ 739.193447] RBP: 0000000000000002 R08: 0000000000001000 R09: ffffffffffffffff [ 739.193454] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 739.193461] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020000040 10:34:15 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c", 0xd, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 5) [ 739.278134] erofs: mounted on /dev/loop4 with opts: . [ 739.303966] FAULT_INJECTION: forcing a failure. [ 739.303966] name failslab, interval 1, probability 0, space 0, times 0 [ 739.315912] CPU: 0 PID: 15154 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 739.323898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 739.333254] Call Trace: [ 739.335857] dump_stack+0x1fc/0x2ef [ 739.339499] should_fail.cold+0xa/0xf [ 739.343310] ? setup_fault_attr+0x200/0x200 [ 739.347642] ? lock_acquire+0x170/0x3c0 [ 739.351645] __should_failslab+0x115/0x180 [ 739.355896] should_failslab+0x5/0x10 [ 739.358439] erofs: read_super, device -> /dev/loop3 [ 739.359701] kmem_cache_alloc+0x277/0x370 [ 739.359723] getname_flags+0xce/0x590 [ 739.359741] do_sys_open+0x26c/0x520 [ 739.376383] ? filp_open+0x70/0x70 [ 739.380026] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 739.385401] ? trace_hardirqs_off_caller+0x6e/0x210 [ 739.390515] ? do_syscall_64+0x21/0x620 [ 739.394504] do_syscall_64+0xf9/0x620 [ 739.398324] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 739.403528] RIP: 0033:0x7fcbb86a5954 [ 739.407255] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 739.421612] erofs: options -> user_xattr, [ 739.426151] RSP: 002b:00007fcbb5c67ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 739.426166] RAX: ffffffffffffffda RBX: 00007fcbb873c970 RCX: 00007fcbb86a5954 [ 739.426173] RDX: 0000000000000002 RSI: 00007fcbb5c68000 RDI: 00000000ffffff9c 10:34:15 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x23, 0x1000}], 0x0, &(0x7f0000000340)) [ 739.426180] RBP: 00007fcbb5c68000 R08: 0000000000000000 R09: ffffffffffffffff [ 739.426194] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 739.426201] R13: 0000000000000004 R14: 0000000020000308 R15: 0000000000000003 [ 739.475142] FAULT_INJECTION: forcing a failure. [ 739.475142] name failslab, interval 1, probability 0, space 0, times 0 [ 739.478415] erofs: read_super, device -> /dev/loop0 [ 739.492241] CPU: 0 PID: 15163 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 739.500141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 739.509498] Call Trace: [ 739.512093] dump_stack+0x1fc/0x2ef [ 739.513120] erofs: root inode @ nid 36 [ 739.515746] should_fail.cold+0xa/0xf [ 739.515766] ? setup_fault_attr+0x200/0x200 [ 739.515784] ? lock_acquire+0x170/0x3c0 [ 739.519791] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 739.523449] __should_failslab+0x115/0x180 [ 739.523467] should_failslab+0x5/0x10 [ 739.523480] kmem_cache_alloc_trace+0x284/0x380 [ 739.523499] apparmor_file_alloc_security+0x394/0xad0 [ 739.523516] ? apparmor_file_receive+0x160/0x160 [ 739.523534] ? __alloc_file+0x21/0x340 [ 739.528217] erofs: options -> [ 739.531796] security_file_alloc+0x40/0x90 [ 739.531815] __alloc_file+0xd8/0x340 [ 739.531835] alloc_empty_file+0x6d/0x170 [ 739.538590] erofs: root inode @ nid 36 [ 739.542328] alloc_file+0x5e/0x4d0 [ 739.542348] alloc_file_pseudo+0x165/0x250 [ 739.542362] ? alloc_file+0x4d0/0x4d0 [ 739.542376] ? lockdep_annotate_inode_mutex_key+0x43/0x130 [ 739.542395] ? shmem_get_inode+0x44c/0x8d0 [ 739.546297] erofs: unsupported i_format 16 of nid 36 [ 739.550839] __shmem_file_setup.part.0+0x102/0x2b0 [ 739.550859] shmem_file_setup+0x61/0x90 [ 739.550874] __se_sys_memfd_create+0x26b/0x440 [ 739.571640] erofs: read_super, device -> /dev/loop2 [ 739.572073] ? memfd_file_seals_ptr+0x150/0x150 [ 739.585739] erofs: options -> [ 739.587319] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 739.587338] ? trace_hardirqs_off_caller+0x6e/0x210 [ 739.587355] ? do_syscall_64+0x21/0x620 [ 739.596288] erofs: root inode @ nid 36 [ 739.600989] do_syscall_64+0xf9/0x620 [ 739.601011] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 739.601026] RIP: 0033:0x7f961feaaa39 [ 739.607734] erofs: bogus i_mode (0) @ nid 36 [ 739.610336] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 739.610346] RSP: 002b:00007f961d41ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 739.610359] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007f961feaaa39 10:34:15 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="04000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:34:15 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 739.610366] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007f961ff0402b [ 739.610377] RBP: 0000000000000002 R08: 0000000000001000 R09: ffffffffffffffff [ 739.720523] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 739.727777] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020000040 [ 739.743649] erofs: unmounted for /dev/loop4 10:34:15 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 8) 10:34:15 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c", 0xd, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 6) [ 739.770275] erofs: unmounted for /dev/loop3 [ 739.864141] FAULT_INJECTION: forcing a failure. [ 739.864141] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 739.876066] CPU: 0 PID: 15172 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 739.883934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 739.893272] Call Trace: [ 739.895886] dump_stack+0x1fc/0x2ef [ 739.899553] should_fail.cold+0xa/0xf [ 739.903366] ? setup_fault_attr+0x200/0x200 [ 739.907684] ? do_writepages+0x290/0x290 [ 739.911732] ? unlock_page+0x13d/0x230 [ 739.915607] __alloc_pages_nodemask+0x239/0x2890 [ 739.920441] ? lock_downgrade+0x720/0x720 [ 739.924577] ? check_preemption_disabled+0x41/0x280 [ 739.929599] ? __lock_acquire+0x6de/0x3ff0 [ 739.933818] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 739.938642] ? lock_downgrade+0x720/0x720 [ 739.942770] ? lock_acquire+0x170/0x3c0 [ 739.946730] ? up_write+0x18/0x150 [ 739.950256] ? generic_file_write_iter+0x381/0x730 [ 739.955168] ? iov_iter_init+0xb8/0x1d0 [ 739.959127] cache_grow_begin+0xa4/0x8a0 [ 739.963221] ? setup_fault_attr+0x200/0x200 [ 739.967535] ? cache_alloc_pfmemalloc+0x1e/0x140 [ 739.972294] cache_alloc_refill+0x273/0x340 [ 739.976616] kmem_cache_alloc+0x346/0x370 [ 739.980752] getname_flags+0xce/0x590 [ 739.984538] do_sys_open+0x26c/0x520 [ 739.988234] ? filp_open+0x70/0x70 [ 739.991764] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 739.997130] ? trace_hardirqs_off_caller+0x6e/0x210 [ 740.002130] ? do_syscall_64+0x21/0x620 [ 740.006087] do_syscall_64+0xf9/0x620 [ 740.009878] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 740.015054] RIP: 0033:0x7fcbb86a5954 [ 740.018775] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 740.037674] RSP: 002b:00007fcbb5c67ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 740.045471] RAX: ffffffffffffffda RBX: 00007fcbb873c970 RCX: 00007fcbb86a5954 [ 740.052728] RDX: 0000000000000002 RSI: 00007fcbb5c68000 RDI: 00000000ffffff9c [ 740.059980] RBP: 00007fcbb5c68000 R08: 0000000000000000 R09: ffffffffffffffff [ 740.067241] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 740.074503] R13: 0000000000000004 R14: 0000000020000308 R15: 0000000000000003 [ 740.118474] erofs: read_super, device -> /dev/loop2 [ 740.124475] erofs: read_super, device -> /dev/loop5 [ 740.129621] erofs: options -> user_xattr, [ 740.142714] erofs: options -> [ 740.154349] FAULT_INJECTION: forcing a failure. [ 740.154349] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 740.154566] erofs: read_super, device -> /dev/loop4 [ 740.166631] erofs: root inode @ nid 36 [ 740.176147] erofs: root inode @ nid 36 [ 740.187454] erofs: read_super, device -> /dev/loop3 [ 740.195089] erofs: mounted on /dev/loop5 with opts: user_xattr. [ 740.206972] erofs: options -> user_xattr, [ 740.211308] erofs: options -> [ 740.218265] erofs: root inode @ nid 36 [ 740.223690] erofs: bogus i_mode (0) @ nid 36 [ 740.227859] erofs: root inode @ nid 36 [ 740.238443] CPU: 0 PID: 15184 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 740.246347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 740.255703] Call Trace: [ 740.258295] dump_stack+0x1fc/0x2ef [ 740.261915] should_fail.cold+0xa/0xf [ 740.265706] ? lock_acquire+0x170/0x3c0 [ 740.269671] ? setup_fault_attr+0x200/0x200 [ 740.273990] __alloc_pages_nodemask+0x239/0x2890 [ 740.278762] ? __lock_acquire+0x6de/0x3ff0 [ 740.282997] ? static_obj+0x50/0x50 [ 740.286711] ? __lock_acquire+0x6de/0x3ff0 [ 740.290947] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 740.295785] ? __lock_acquire+0x6de/0x3ff0 [ 740.300021] ? mark_held_locks+0xf0/0xf0 [ 740.304069] ? unwind_next_frame+0xeee/0x1400 [ 740.308638] ? mark_held_locks+0xf0/0xf0 [ 740.312861] ? deref_stack_reg+0x134/0x1d0 [ 740.317084] ? get_reg+0x176/0x1f0 [ 740.320612] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 740.326485] alloc_pages_vma+0xf2/0x780 [ 740.330470] shmem_alloc_page+0x11c/0x1f0 [ 740.334609] ? shmem_swapin+0x220/0x220 [ 740.338639] ? percpu_counter_add_batch+0x126/0x180 [ 740.343663] ? __vm_enough_memory+0x316/0x650 [ 740.348155] shmem_alloc_and_acct_page+0x15a/0x850 [ 740.353080] shmem_getpage_gfp+0x4e9/0x37f0 [ 740.357409] ? shmem_alloc_and_acct_page+0x850/0x850 [ 740.362505] ? mark_held_locks+0xa6/0xf0 [ 740.366558] ? ktime_get_coarse_real_ts64+0x1c7/0x290 [ 740.371735] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 740.376914] shmem_write_begin+0xff/0x1e0 [ 740.381082] generic_perform_write+0x1f8/0x4d0 [ 740.385668] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 740.390332] ? current_time+0x1c0/0x1c0 [ 740.394306] ? lock_acquire+0x170/0x3c0 [ 740.398449] __generic_file_write_iter+0x24b/0x610 [ 740.403373] generic_file_write_iter+0x3f8/0x730 [ 740.408136] __vfs_write+0x51b/0x770 [ 740.411850] ? kernel_read+0x110/0x110 [ 740.415741] ? check_preemption_disabled+0x41/0x280 [ 740.420756] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 740.425765] vfs_write+0x1f3/0x540 [ 740.429299] __x64_sys_pwrite64+0x1f7/0x250 [ 740.433619] ? ksys_pwrite64+0x1a0/0x1a0 [ 740.437667] ? trace_hardirqs_off_caller+0x6e/0x210 [ 740.442679] ? do_syscall_64+0x21/0x620 [ 740.446643] do_syscall_64+0xf9/0x620 [ 740.450524] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 740.455701] RIP: 0033:0x7f961fe5da07 [ 740.459401] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 740.478308] RSP: 002b:00007f961d41ff20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 740.486011] RAX: ffffffffffffffda RBX: 00007f961fef4970 RCX: 00007f961fe5da07 [ 740.493274] RDX: 000000000000000d RSI: 0000000020010000 RDI: 0000000000000004 [ 740.500527] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 740.507782] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 10:34:16 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 9) [ 740.515049] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000000 [ 740.528309] erofs: mounted on /dev/loop4 with opts: . [ 740.536058] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 740.547519] erofs: unmounted for /dev/loop5 10:34:16 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 740.583401] erofs: unmounted for /dev/loop4 [ 740.604745] FAULT_INJECTION: forcing a failure. [ 740.604745] name failslab, interval 1, probability 0, space 0, times 0 [ 740.618555] CPU: 0 PID: 15193 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 740.626508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 740.636233] Call Trace: [ 740.638833] dump_stack+0x1fc/0x2ef [ 740.642455] should_fail.cold+0xa/0xf [ 740.646259] ? setup_fault_attr+0x200/0x200 [ 740.650582] ? lock_acquire+0x170/0x3c0 [ 740.654570] __should_failslab+0x115/0x180 [ 740.658791] should_failslab+0x5/0x10 [ 740.662575] kmem_cache_alloc_trace+0x284/0x380 [ 740.667232] apparmor_file_alloc_security+0x394/0xad0 [ 740.672406] ? apparmor_file_receive+0x160/0x160 [ 740.677144] ? __alloc_file+0x21/0x340 [ 740.681019] security_file_alloc+0x40/0x90 [ 740.685248] __alloc_file+0xd8/0x340 [ 740.688949] alloc_empty_file+0x6d/0x170 [ 740.692993] path_openat+0xe9/0x2df0 [ 740.696689] ? __lock_acquire+0x6de/0x3ff0 [ 740.700927] ? path_lookupat+0x8d0/0x8d0 [ 740.704981] ? mark_held_locks+0xf0/0xf0 [ 740.709036] ? mark_held_locks+0xf0/0xf0 [ 740.713082] do_filp_open+0x18c/0x3f0 [ 740.716868] ? may_open_dev+0xf0/0xf0 [ 740.720678] ? __alloc_fd+0x28d/0x570 [ 740.724466] ? lock_downgrade+0x720/0x720 [ 740.728598] ? lock_acquire+0x170/0x3c0 [ 740.732558] ? __alloc_fd+0x34/0x570 [ 740.736268] ? do_raw_spin_unlock+0x171/0x230 [ 740.740764] ? _raw_spin_unlock+0x29/0x40 [ 740.744893] ? __alloc_fd+0x28d/0x570 [ 740.748679] do_sys_open+0x3b3/0x520 [ 740.752374] ? filp_open+0x70/0x70 [ 740.755901] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 740.761337] ? trace_hardirqs_off_caller+0x6e/0x210 [ 740.766341] ? do_syscall_64+0x21/0x620 [ 740.770309] do_syscall_64+0xf9/0x620 [ 740.774127] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 740.779304] RIP: 0033:0x7fcbb86a5954 [ 740.783003] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 740.801894] RSP: 002b:00007fcbb5c67ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 740.809604] RAX: ffffffffffffffda RBX: 00007fcbb873c970 RCX: 00007fcbb86a5954 [ 740.816927] RDX: 0000000000000002 RSI: 00007fcbb5c68000 RDI: 00000000ffffff9c [ 740.824197] RBP: 00007fcbb5c68000 R08: 0000000000000000 R09: ffffffffffffffff [ 740.831559] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 740.838822] R13: 0000000000000004 R14: 0000000020000308 R15: 0000000000000003 10:34:16 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 10) 10:34:16 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x48, 0x1000}], 0x0, &(0x7f0000000340)) [ 740.881794] erofs: read_super, device -> /dev/loop0 [ 740.891656] erofs: read_super, device -> /dev/loop1 [ 740.902360] erofs: options -> user_xattr, [ 740.916817] erofs: cannot find valid erofs superblock [ 740.938309] FAULT_INJECTION: forcing a failure. [ 740.938309] name failslab, interval 1, probability 0, space 0, times 0 [ 740.939858] erofs: options -> [ 740.954823] erofs: root inode @ nid 36 [ 740.956793] CPU: 0 PID: 15203 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 740.959219] erofs: unsupported i_format 16 of nid 36 [ 740.966610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 740.966617] Call Trace: [ 740.966638] dump_stack+0x1fc/0x2ef [ 740.966659] should_fail.cold+0xa/0xf [ 740.966676] ? setup_fault_attr+0x200/0x200 [ 740.966690] ? lock_acquire+0x170/0x3c0 [ 740.966709] __should_failslab+0x115/0x180 [ 740.966725] should_failslab+0x5/0x10 [ 740.966737] kmem_cache_alloc_trace+0x284/0x380 [ 740.966757] apparmor_file_alloc_security+0x394/0xad0 [ 740.966776] ? apparmor_file_receive+0x160/0x160 [ 740.966792] ? __alloc_file+0x21/0x340 [ 740.966813] security_file_alloc+0x40/0x90 [ 740.966829] __alloc_file+0xd8/0x340 [ 740.966844] alloc_empty_file+0x6d/0x170 [ 740.966862] path_openat+0xe9/0x2df0 [ 741.041849] ? __lock_acquire+0x6de/0x3ff0 [ 741.046088] ? path_lookupat+0x8d0/0x8d0 [ 741.050140] ? mark_held_locks+0xf0/0xf0 [ 741.054194] do_filp_open+0x18c/0x3f0 [ 741.057996] ? may_open_dev+0xf0/0xf0 [ 741.061783] ? __alloc_fd+0x28d/0x570 [ 741.065580] ? lock_downgrade+0x720/0x720 [ 741.069717] ? lock_acquire+0x170/0x3c0 [ 741.073680] ? __alloc_fd+0x34/0x570 [ 741.077398] ? do_raw_spin_unlock+0x171/0x230 [ 741.081897] ? _raw_spin_unlock+0x29/0x40 [ 741.086029] ? __alloc_fd+0x28d/0x570 [ 741.089831] do_sys_open+0x3b3/0x520 [ 741.093535] ? filp_open+0x70/0x70 [ 741.097063] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 741.102418] ? trace_hardirqs_off_caller+0x6e/0x210 [ 741.107426] ? do_syscall_64+0x21/0x620 [ 741.111388] do_syscall_64+0xf9/0x620 [ 741.115200] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 741.120388] RIP: 0033:0x7fcbb86a5954 [ 741.124097] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 741.143006] RSP: 002b:00007fcbb5c67ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 741.150722] RAX: ffffffffffffffda RBX: 00007fcbb873c970 RCX: 00007fcbb86a5954 [ 741.157991] RDX: 0000000000000002 RSI: 00007fcbb5c68000 RDI: 00000000ffffff9c [ 741.165285] RBP: 00007fcbb5c68000 R08: 0000000000000000 R09: ffffffffffffffff [ 741.172539] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 741.179883] R13: 0000000000000004 R14: 0000000020000308 R15: 0000000000000003 10:34:16 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 11) 10:34:16 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) 10:34:16 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f20299810100003f0c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:34:16 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c", 0xd, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 741.263514] erofs: unmounted for /dev/loop3 [ 741.318253] erofs: read_super, device -> /dev/loop2 [ 741.325946] erofs: options -> [ 741.329630] erofs: root inode @ nid 36 [ 741.339428] erofs: bogus i_mode (0) @ nid 36 [ 741.359925] erofs: read_super, device -> /dev/loop4 [ 741.364940] FAULT_INJECTION: forcing a failure. [ 741.364940] name failslab, interval 1, probability 0, space 0, times 0 [ 741.372229] erofs: options -> [ 741.378485] CPU: 0 PID: 15212 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 741.387365] erofs: root inode @ nid 36 [ 741.387611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 741.387617] Call Trace: [ 741.387638] dump_stack+0x1fc/0x2ef [ 741.387657] should_fail.cold+0xa/0xf [ 741.394737] erofs: mounted on /dev/loop4 with opts: . [ 741.400963] ? setup_fault_attr+0x200/0x200 [ 741.400980] ? lock_acquire+0x170/0x3c0 [ 741.401004] __should_failslab+0x115/0x180 [ 741.428727] should_failslab+0x5/0x10 [ 741.432519] kmem_cache_alloc_trace+0x284/0x380 [ 741.437181] ? loop_info64_to_compat+0x5e0/0x5e0 [ 741.442060] __kthread_create_on_node+0xd2/0x410 [ 741.446823] ? kthread_parkme+0xa0/0xa0 [ 741.450785] ? lock_acquire+0x170/0x3c0 [ 741.454753] ? lo_ioctl+0x1bb/0x20e0 [ 741.458477] ? __mutex_lock+0x368/0x1190 [ 741.462539] ? lock_downgrade+0x720/0x720 [ 741.466694] ? check_preemption_disabled+0x41/0x280 [ 741.471698] ? loop_info64_to_compat+0x5e0/0x5e0 [ 741.476497] kthread_create_on_node+0xbb/0xf0 [ 741.481319] ? __kthread_create_on_node+0x410/0x410 [ 741.486331] ? __fget+0x356/0x510 [ 741.489781] ? do_dup2+0x450/0x450 [ 741.493311] ? __lockdep_init_map+0x100/0x5a0 [ 741.497793] ? __lockdep_init_map+0x100/0x5a0 [ 741.502282] lo_ioctl+0xae5/0x20e0 [ 741.505853] ? loop_set_status64+0x110/0x110 [ 741.510248] blkdev_ioctl+0x5cb/0x1a80 [ 741.514125] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 741.519492] ? blkpg_ioctl+0x9d0/0x9d0 [ 741.523369] ? mark_held_locks+0xf0/0xf0 [ 741.527418] ? mark_held_locks+0xf0/0xf0 [ 741.531480] ? debug_check_no_obj_freed+0x201/0x490 [ 741.537333] ? lock_downgrade+0x720/0x720 [ 741.541480] block_ioctl+0xe9/0x130 [ 741.545116] ? blkdev_fallocate+0x3f0/0x3f0 [ 741.549427] do_vfs_ioctl+0xcdb/0x12e0 [ 741.553302] ? lock_downgrade+0x720/0x720 [ 741.557437] ? check_preemption_disabled+0x41/0x280 [ 741.562436] ? ioctl_preallocate+0x200/0x200 [ 741.566830] ? __fget+0x356/0x510 [ 741.570268] ? do_dup2+0x450/0x450 [ 741.573810] ? do_sys_open+0x2bf/0x520 [ 741.577694] ksys_ioctl+0x9b/0xc0 [ 741.581134] __x64_sys_ioctl+0x6f/0xb0 [ 741.585012] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 741.589581] do_syscall_64+0xf9/0x620 [ 741.593381] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 741.598558] RIP: 0033:0x7fcbb86f27f7 [ 741.602258] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 741.621143] RSP: 002b:00007fcbb5c67f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 741.628835] RAX: ffffffffffffffda RBX: 00007fcbb873c970 RCX: 00007fcbb86f27f7 [ 741.636095] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 741.643361] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 741.650626] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 741.657906] R13: 0000000000000004 R14: 0000000020000308 R15: 0000000000000003 10:34:17 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 12) [ 741.717739] erofs: read_super, device -> /dev/loop3 [ 741.722575] erofs: read_super, device -> /dev/loop1 [ 741.727990] erofs: options -> user_xattr, [ 741.731046] erofs: options -> user_xattr, [ 741.743507] erofs: root inode @ nid 36 [ 741.748307] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 741.749967] erofs: root inode @ nid 0 10:34:17 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="08000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 741.766829] erofs: bogus i_mode (0) @ nid 0 [ 741.784002] erofs: read_super, device -> /dev/loop0 10:34:17 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x4c, 0x1000}], 0x0, &(0x7f0000000340)) 10:34:17 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 741.813420] erofs: unmounted for /dev/loop4 [ 741.833350] erofs: options -> [ 741.837020] erofs: root inode @ nid 36 [ 741.842233] erofs: unmounted for /dev/loop3 10:34:17 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c", 0xd, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 741.860766] erofs: unsupported i_format 16 of nid 36 [ 741.930025] FAULT_INJECTION: forcing a failure. [ 741.930025] name failslab, interval 1, probability 0, space 0, times 0 [ 741.941455] CPU: 0 PID: 15233 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 741.949339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 741.958678] Call Trace: [ 741.961257] dump_stack+0x1fc/0x2ef [ 741.964902] should_fail.cold+0xa/0xf [ 741.968724] ? setup_fault_attr+0x200/0x200 [ 741.973038] ? lock_acquire+0x170/0x3c0 [ 741.977013] __should_failslab+0x115/0x180 [ 741.981237] should_failslab+0x5/0x10 [ 741.985032] kmem_cache_alloc+0x277/0x370 [ 741.989196] __kernfs_new_node+0xd2/0x680 [ 741.993329] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 741.998073] ? __cpu_to_node+0x7b/0xa0 [ 742.001975] ? account_entity_enqueue+0x2e5/0x440 [ 742.006833] ? mark_held_locks+0xf0/0xf0 [ 742.010884] ? enqueue_entity+0xf86/0x3850 [ 742.015106] ? set_user_nice.part.0+0x3b9/0xab0 [ 742.019767] kernfs_create_dir_ns+0x9e/0x230 [ 742.024166] internal_create_group+0x1c1/0xb20 [ 742.028735] ? sysfs_remove_link_from_group+0x70/0x70 [ 742.033907] ? lock_downgrade+0x720/0x720 [ 742.038056] lo_ioctl+0xf7c/0x20e0 [ 742.041587] ? loop_set_status64+0x110/0x110 [ 742.045987] blkdev_ioctl+0x5cb/0x1a80 [ 742.049868] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 742.055234] ? blkpg_ioctl+0x9d0/0x9d0 [ 742.059114] ? mark_held_locks+0xf0/0xf0 [ 742.063177] ? mark_held_locks+0xf0/0xf0 [ 742.067234] ? debug_check_no_obj_freed+0x201/0x490 [ 742.072267] ? lock_downgrade+0x720/0x720 [ 742.076420] block_ioctl+0xe9/0x130 [ 742.080035] ? blkdev_fallocate+0x3f0/0x3f0 [ 742.084345] do_vfs_ioctl+0xcdb/0x12e0 [ 742.088228] ? lock_downgrade+0x720/0x720 [ 742.092505] ? check_preemption_disabled+0x41/0x280 [ 742.097512] ? ioctl_preallocate+0x200/0x200 [ 742.101910] ? __fget+0x356/0x510 [ 742.105350] ? do_dup2+0x450/0x450 [ 742.108887] ? do_sys_open+0x2bf/0x520 [ 742.112787] ksys_ioctl+0x9b/0xc0 [ 742.116228] __x64_sys_ioctl+0x6f/0xb0 [ 742.120113] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 742.124680] do_syscall_64+0xf9/0x620 [ 742.128493] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 742.133684] RIP: 0033:0x7fcbb86f27f7 [ 742.137383] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 742.156287] RSP: 002b:00007fcbb5c67f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 742.163986] RAX: ffffffffffffffda RBX: 00007fcbb873c970 RCX: 00007fcbb86f27f7 [ 742.171330] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 742.178679] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 742.185932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 742.193185] R13: 0000000000000004 R14: 0000000020000308 R15: 0000000000000003 [ 742.219891] erofs: read_super, device -> /dev/loop4 [ 742.225548] erofs: options -> [ 742.233483] erofs: read_super, device -> /dev/loop1 [ 742.235876] erofs: read_super, device -> /dev/loop2 [ 742.239931] erofs: options -> user_xattr, [ 742.250006] erofs: root inode @ nid 36 [ 742.258241] erofs: options -> [ 742.281386] erofs: root inode @ nid 0 [ 742.288944] erofs: read_super, device -> /dev/loop5 [ 742.292411] erofs: unknown data mapping mode 4 of nid 36 [ 742.300276] erofs: root inode @ nid 36 [ 742.301174] erofs: options -> user_xattr, [ 742.311028] erofs: root inode @ nid 36 [ 742.315480] erofs: mounted on /dev/loop5 with opts: user_xattr. [ 742.323935] erofs: bogus i_mode (0) @ nid 0 [ 742.328706] erofs: bogus i_mode (0) @ nid 36 10:34:18 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 13) [ 742.342196] erofs: read_super, device -> /dev/loop3 [ 742.347735] erofs: read_super, device -> /dev/loop4 [ 742.356154] erofs: options -> user_xattr, [ 742.363962] erofs: options -> [ 742.366672] erofs: root inode @ nid 36 [ 742.371365] erofs: unmounted for /dev/loop5 [ 742.372910] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 742.384423] erofs: root inode @ nid 36 [ 742.389826] erofs: unknown data mapping mode 4 of nid 36 [ 742.472305] erofs: read_super, device -> /dev/loop0 10:34:18 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="09000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 742.505873] erofs: read_super, device -> /dev/loop2 [ 742.512000] erofs: options -> [ 742.520814] erofs: root inode @ nid 36 [ 742.524187] erofs: options -> [ 742.528399] erofs: root inode @ nid 36 [ 742.535348] erofs: bogus i_mode (0) @ nid 36 [ 742.538236] erofs: unsupported i_format 16 of nid 36 10:34:18 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x60, 0x1000}], 0x0, &(0x7f0000000340)) [ 742.573024] erofs: read_super, device -> /dev/loop1 [ 742.578208] erofs: options -> user_xattr, [ 742.591310] erofs: root inode @ nid 0 [ 742.596928] erofs: bogus i_mode (0) @ nid 0 [ 742.601329] FAULT_INJECTION: forcing a failure. [ 742.601329] name failslab, interval 1, probability 0, space 0, times 0 [ 742.615668] CPU: 1 PID: 15277 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 742.623563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 742.632911] Call Trace: [ 742.635509] dump_stack+0x1fc/0x2ef [ 742.639147] should_fail.cold+0xa/0xf [ 742.642948] ? setup_fault_attr+0x200/0x200 [ 742.647256] ? lock_acquire+0x170/0x3c0 [ 742.651217] __should_failslab+0x115/0x180 [ 742.655454] should_failslab+0x5/0x10 [ 742.659250] kmem_cache_alloc+0x277/0x370 [ 742.663387] __kernfs_new_node+0xd2/0x680 [ 742.667526] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 742.672295] ? kernfs_activate+0x2c/0x1d0 [ 742.676455] ? lock_downgrade+0x720/0x720 [ 742.680820] ? kernfs_add_one+0x51/0x4c0 [ 742.684868] ? mutex_trylock+0x1a0/0x1a0 [ 742.688956] ? __mutex_unlock_slowpath+0xea/0x610 [ 742.693802] kernfs_new_node+0x92/0x120 [ 742.697783] __kernfs_create_file+0x51/0x340 [ 742.702190] sysfs_add_file_mode_ns+0x226/0x540 [ 742.706859] internal_create_group+0x355/0xb20 [ 742.711440] ? sysfs_remove_link_from_group+0x70/0x70 [ 742.716622] ? lock_downgrade+0x720/0x720 [ 742.720770] lo_ioctl+0xf7c/0x20e0 [ 742.724312] ? loop_set_status64+0x110/0x110 [ 742.728723] blkdev_ioctl+0x5cb/0x1a80 [ 742.732617] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 742.737988] ? blkpg_ioctl+0x9d0/0x9d0 [ 742.741869] ? mark_held_locks+0xf0/0xf0 [ 742.745913] ? mark_held_locks+0xf0/0xf0 [ 742.750007] ? debug_check_no_obj_freed+0x201/0x490 [ 742.755024] ? lock_downgrade+0x720/0x720 [ 742.759163] block_ioctl+0xe9/0x130 [ 742.762770] ? blkdev_fallocate+0x3f0/0x3f0 [ 742.767076] do_vfs_ioctl+0xcdb/0x12e0 [ 742.771044] ? lock_downgrade+0x720/0x720 [ 742.775196] ? check_preemption_disabled+0x41/0x280 [ 742.780298] ? ioctl_preallocate+0x200/0x200 [ 742.784694] ? __fget+0x356/0x510 [ 742.788132] ? do_dup2+0x450/0x450 [ 742.791653] ? do_sys_open+0x2bf/0x520 [ 742.795541] ksys_ioctl+0x9b/0xc0 [ 742.798991] __x64_sys_ioctl+0x6f/0xb0 [ 742.802860] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 742.807424] do_syscall_64+0xf9/0x620 [ 742.811213] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 742.816393] RIP: 0033:0x7fcbb86f27f7 [ 742.820098] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 742.839084] RSP: 002b:00007fcbb5c67f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 742.846822] RAX: ffffffffffffffda RBX: 00007fcbb873c970 RCX: 00007fcbb86f27f7 [ 742.854083] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 742.861382] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff 10:34:18 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 742.868675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 742.875933] R13: 0000000000000004 R14: 0000000020000308 R15: 0000000000000003 [ 742.908491] erofs: unmounted for /dev/loop3 10:34:18 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000600c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 742.930932] erofs: read_super, device -> /dev/loop5 [ 742.936667] erofs: options -> user_xattr, [ 742.941143] erofs: root inode @ nid 36 [ 742.947193] erofs: mounted on /dev/loop5 with opts: user_xattr. 10:34:18 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c", 0xd, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 743.135850] erofs: read_super, device -> /dev/loop4 10:34:18 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 14) [ 743.160580] erofs: options -> [ 743.179178] erofs: root inode @ nid 36 [ 743.192113] erofs: unknown data mapping mode 4 of nid 36 [ 743.207180] erofs: unmounted for /dev/loop5 [ 743.253096] erofs: read_super, device -> /dev/loop0 [ 743.258722] erofs: options -> [ 743.263632] erofs: read_super, device -> /dev/loop3 [ 743.265984] erofs: read_super, device -> /dev/loop2 [ 743.279318] erofs: read_super, device -> /dev/loop1 [ 743.285154] erofs: options -> user_xattr, [ 743.289542] erofs: root inode @ nid 36 [ 743.291756] erofs: options -> [ 743.300109] erofs: options -> user_xattr, [ 743.305345] erofs: root inode @ nid 36 [ 743.313110] erofs: root inode @ nid 0 [ 743.318150] erofs: bogus i_mode (0) @ nid 36 [ 743.324225] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 743.334409] erofs: root inode @ nid 36 [ 743.340381] erofs: bogus i_mode (0) @ nid 0 [ 743.367793] erofs: unsupported i_format 16 of nid 36 [ 743.389456] FAULT_INJECTION: forcing a failure. [ 743.389456] name failslab, interval 1, probability 0, space 0, times 0 [ 743.402141] CPU: 1 PID: 15311 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 743.410116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 743.419463] Call Trace: [ 743.422058] dump_stack+0x1fc/0x2ef [ 743.425687] should_fail.cold+0xa/0xf [ 743.429498] ? setup_fault_attr+0x200/0x200 [ 743.433918] ? lock_acquire+0x170/0x3c0 [ 743.437899] __should_failslab+0x115/0x180 [ 743.442145] should_failslab+0x5/0x10 [ 743.445956] kmem_cache_alloc+0x277/0x370 [ 743.450096] __kernfs_new_node+0xd2/0x680 [ 743.454236] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 743.458980] ? __mutex_unlock_slowpath+0xea/0x610 [ 743.463809] ? wait_for_completion_io+0x10/0x10 [ 743.468481] ? kernfs_next_descendant_post+0x19c/0x290 [ 743.473771] kernfs_new_node+0x92/0x120 [ 743.477759] __kernfs_create_file+0x51/0x340 [ 743.482184] sysfs_add_file_mode_ns+0x226/0x540 10:34:19 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="10000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 743.486855] internal_create_group+0x355/0xb20 [ 743.491421] ? sysfs_remove_link_from_group+0x70/0x70 [ 743.496601] ? lock_downgrade+0x720/0x720 [ 743.500742] lo_ioctl+0xf7c/0x20e0 [ 743.504277] ? loop_set_status64+0x110/0x110 [ 743.508668] blkdev_ioctl+0x5cb/0x1a80 [ 743.512549] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 743.517900] ? blkpg_ioctl+0x9d0/0x9d0 [ 743.521776] ? mark_held_locks+0xf0/0xf0 [ 743.525842] ? mark_held_locks+0xf0/0xf0 [ 743.530244] ? debug_check_no_obj_freed+0x201/0x490 [ 743.535260] ? lock_downgrade+0x720/0x720 [ 743.539396] block_ioctl+0xe9/0x130 [ 743.543011] ? blkdev_fallocate+0x3f0/0x3f0 [ 743.547328] do_vfs_ioctl+0xcdb/0x12e0 [ 743.551383] ? lock_downgrade+0x720/0x720 [ 743.555515] ? check_preemption_disabled+0x41/0x280 [ 743.560532] ? ioctl_preallocate+0x200/0x200 [ 743.564927] ? __fget+0x356/0x510 [ 743.568377] ? do_dup2+0x450/0x450 [ 743.571911] ? do_sys_open+0x2bf/0x520 [ 743.575787] ksys_ioctl+0x9b/0xc0 [ 743.579236] __x64_sys_ioctl+0x6f/0xb0 [ 743.583137] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 743.587703] do_syscall_64+0xf9/0x620 [ 743.591500] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 743.596681] RIP: 0033:0x7fcbb86f27f7 [ 743.600389] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 743.619311] RSP: 002b:00007fcbb5c67f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 743.627021] RAX: ffffffffffffffda RBX: 00007fcbb873c970 RCX: 00007fcbb86f27f7 [ 743.634344] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 743.641600] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 743.648946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 743.656209] R13: 0000000000000004 R14: 0000000020000308 R15: 0000000000000003 10:34:19 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c", 0xd, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) 10:34:19 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 743.711020] erofs: unmounted for /dev/loop3 [ 743.726407] erofs: read_super, device -> /dev/loop5 [ 743.744379] erofs: options -> user_xattr, [ 743.748804] erofs: root inode @ nid 36 [ 743.755146] erofs: mounted on /dev/loop5 with opts: user_xattr. 10:34:19 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 15) [ 743.803653] erofs: unmounted for /dev/loop5 [ 743.811084] erofs: read_super, device -> /dev/loop4 [ 743.821086] erofs: options -> [ 743.827693] erofs: root inode @ nid 36 [ 743.832884] erofs: unsupported i_format 16 of nid 36 [ 743.856719] erofs: read_super, device -> /dev/loop2 [ 743.863657] erofs: options -> [ 743.866925] erofs: root inode @ nid 36 [ 743.870859] erofs: bogus i_mode (0) @ nid 36 [ 743.915438] erofs: read_super, device -> /dev/loop3 [ 743.920488] erofs: options -> user_xattr, [ 743.924476] erofs: read_super, device -> /dev/loop1 [ 743.929653] erofs: options -> user_xattr, [ 743.932057] erofs: root inode @ nid 36 [ 743.939280] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 743.942927] erofs: root inode @ nid 0 [ 743.945692] FAULT_INJECTION: forcing a failure. [ 743.945692] name failslab, interval 1, probability 0, space 0, times 0 [ 743.955252] erofs: bogus i_mode (0) @ nid 0 [ 743.965344] CPU: 0 PID: 15338 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 743.973734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 743.983088] Call Trace: [ 743.985687] dump_stack+0x1fc/0x2ef [ 743.989322] should_fail.cold+0xa/0xf [ 743.993110] ? setup_fault_attr+0x200/0x200 [ 743.997420] ? lock_acquire+0x170/0x3c0 [ 744.001430] __should_failslab+0x115/0x180 [ 744.005655] should_failslab+0x5/0x10 [ 744.009438] kmem_cache_alloc+0x277/0x370 [ 744.013570] __kernfs_new_node+0xd2/0x680 [ 744.017702] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 744.022643] ? __mutex_unlock_slowpath+0xea/0x610 [ 744.027468] ? wait_for_completion_io+0x10/0x10 [ 744.032120] ? kernfs_next_descendant_post+0x19c/0x290 [ 744.037382] kernfs_new_node+0x92/0x120 [ 744.041354] __kernfs_create_file+0x51/0x340 [ 744.045749] sysfs_add_file_mode_ns+0x226/0x540 [ 744.050519] internal_create_group+0x355/0xb20 [ 744.055086] ? sysfs_remove_link_from_group+0x70/0x70 [ 744.060258] ? lock_downgrade+0x720/0x720 [ 744.064392] lo_ioctl+0xf7c/0x20e0 [ 744.067923] ? loop_set_status64+0x110/0x110 [ 744.072488] blkdev_ioctl+0x5cb/0x1a80 [ 744.076357] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 744.081703] ? blkpg_ioctl+0x9d0/0x9d0 [ 744.085587] ? mark_held_locks+0xf0/0xf0 [ 744.089647] ? mark_held_locks+0xf0/0xf0 [ 744.093699] ? debug_check_no_obj_freed+0x201/0x490 [ 744.098716] ? lock_downgrade+0x720/0x720 [ 744.102852] block_ioctl+0xe9/0x130 [ 744.106464] ? blkdev_fallocate+0x3f0/0x3f0 [ 744.110782] do_vfs_ioctl+0xcdb/0x12e0 [ 744.114658] ? lock_downgrade+0x720/0x720 [ 744.118799] ? check_preemption_disabled+0x41/0x280 [ 744.123805] ? ioctl_preallocate+0x200/0x200 [ 744.128217] ? __fget+0x356/0x510 [ 744.131657] ? do_dup2+0x450/0x450 [ 744.135178] ? do_sys_open+0x2bf/0x520 [ 744.139053] ksys_ioctl+0x9b/0xc0 [ 744.142490] __x64_sys_ioctl+0x6f/0xb0 [ 744.146359] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 744.150923] do_syscall_64+0xf9/0x620 [ 744.154710] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 744.159884] RIP: 0033:0x7fcbb86f27f7 [ 744.163584] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 744.182553] RSP: 002b:00007fcbb5c67f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 744.190274] RAX: ffffffffffffffda RBX: 00007fcbb873c970 RCX: 00007fcbb86f27f7 [ 744.197525] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 744.204775] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 744.212025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 744.219278] R13: 0000000000000004 R14: 0000000020000308 R15: 0000000000000003 10:34:20 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x68, 0x1000}], 0x0, &(0x7f0000000340)) 10:34:20 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010002840c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 744.321894] erofs: read_super, device -> /dev/loop5 [ 744.326945] erofs: options -> user_xattr, [ 744.331155] erofs: root inode @ nid 36 [ 744.336662] erofs: mounted on /dev/loop5 with opts: user_xattr. 10:34:20 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="14000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:34:20 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c", 0xd, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) 10:34:20 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) 10:34:20 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 16) [ 744.479819] erofs: unmounted for /dev/loop3 [ 744.489712] erofs: unmounted for /dev/loop5 [ 744.544350] erofs: read_super, device -> /dev/loop4 [ 744.548284] erofs: read_super, device -> /dev/loop2 [ 744.549405] erofs: options -> [ 744.557091] erofs: root inode @ nid 36 [ 744.564603] erofs: unsupported i_format 20 of nid 36 [ 744.574302] erofs: read_super, device -> /dev/loop1 [ 744.576278] erofs: options -> [ 744.579333] erofs: options -> user_xattr, [ 744.623989] erofs: root inode @ nid 0 [ 744.625888] erofs: root inode @ nid 36 [ 744.630106] erofs: bogus i_mode (0) @ nid 0 [ 744.640295] erofs: bogus i_mode (0) @ nid 36 10:34:20 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="22000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 744.679824] FAULT_INJECTION: forcing a failure. [ 744.679824] name failslab, interval 1, probability 0, space 0, times 0 [ 744.694760] CPU: 0 PID: 15366 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 744.702667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 744.712100] Call Trace: [ 744.714692] dump_stack+0x1fc/0x2ef [ 744.718306] should_fail.cold+0xa/0xf [ 744.722101] ? setup_fault_attr+0x200/0x200 [ 744.726511] ? lock_acquire+0x170/0x3c0 [ 744.730471] __should_failslab+0x115/0x180 [ 744.734693] should_failslab+0x5/0x10 [ 744.738474] kmem_cache_alloc+0x277/0x370 [ 744.742608] __kernfs_new_node+0xd2/0x680 [ 744.746741] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 744.751486] ? __mutex_unlock_slowpath+0xea/0x610 [ 744.756312] ? wait_for_completion_io+0x10/0x10 [ 744.760968] ? kernfs_next_descendant_post+0x19c/0x290 [ 744.766235] kernfs_new_node+0x92/0x120 [ 744.770193] __kernfs_create_file+0x51/0x340 [ 744.774587] sysfs_add_file_mode_ns+0x226/0x540 [ 744.779238] internal_create_group+0x355/0xb20 [ 744.783806] ? sysfs_remove_link_from_group+0x70/0x70 [ 744.788978] ? lock_downgrade+0x720/0x720 [ 744.793115] lo_ioctl+0xf7c/0x20e0 [ 744.796638] ? loop_set_status64+0x110/0x110 [ 744.801126] blkdev_ioctl+0x5cb/0x1a80 [ 744.804997] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 744.810340] ? blkpg_ioctl+0x9d0/0x9d0 [ 744.814286] ? mark_held_locks+0xf0/0xf0 [ 744.818328] ? mark_held_locks+0xf0/0xf0 [ 744.822374] ? debug_check_no_obj_freed+0x201/0x490 [ 744.827372] ? lock_downgrade+0x720/0x720 [ 744.831503] block_ioctl+0xe9/0x130 [ 744.835110] ? blkdev_fallocate+0x3f0/0x3f0 [ 744.839412] do_vfs_ioctl+0xcdb/0x12e0 [ 744.843283] ? lock_downgrade+0x720/0x720 [ 744.847412] ? check_preemption_disabled+0x41/0x280 [ 744.852410] ? ioctl_preallocate+0x200/0x200 [ 744.856801] ? __fget+0x356/0x510 [ 744.860238] ? do_dup2+0x450/0x450 [ 744.863759] ? do_sys_open+0x2bf/0x520 [ 744.867630] ksys_ioctl+0x9b/0xc0 [ 744.871065] __x64_sys_ioctl+0x6f/0xb0 [ 744.874936] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 744.879510] do_syscall_64+0xf9/0x620 [ 744.883302] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 744.888470] RIP: 0033:0x7fcbb86f27f7 [ 744.892165] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 744.911064] RSP: 002b:00007fcbb5c67f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 744.918756] RAX: ffffffffffffffda RBX: 00007fcbb873c970 RCX: 00007fcbb86f27f7 [ 744.926009] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 744.933262] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 744.940513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 744.947763] R13: 0000000000000004 R14: 0000000020000308 R15: 0000000000000003 [ 744.995413] erofs: read_super, device -> /dev/loop5 [ 745.000469] erofs: options -> user_xattr, [ 745.008610] erofs: root inode @ nid 36 [ 745.013414] erofs: mounted on /dev/loop5 with opts: user_xattr. [ 745.032816] erofs: read_super, device -> /dev/loop0 [ 745.037972] erofs: read_super, device -> /dev/loop3 [ 745.039375] erofs: options -> [ 745.048945] erofs: options -> user_xattr, [ 745.055200] erofs: read_super, device -> /dev/loop1 [ 745.060270] erofs: options -> user_xattr, [ 745.061938] erofs: root inode @ nid 36 [ 745.083012] erofs: root inode @ nid 36 [ 745.085694] erofs: unsupported i_format 16 of nid 36 10:34:20 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 17) [ 745.102214] erofs: read_super, device -> /dev/loop4 [ 745.108960] erofs: root inode @ nid 0 [ 745.110721] erofs: read_super, device -> /dev/loop2 [ 745.119163] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 745.126545] erofs: options -> [ 745.135620] erofs: bogus i_mode (0) @ nid 0 [ 745.138630] erofs: options -> [ 745.142912] erofs: root inode @ nid 36 [ 745.147536] erofs: unmounted for /dev/loop5 [ 745.152523] erofs: root inode @ nid 36 [ 745.156934] erofs: unsupported i_format 34 of nid 36 [ 745.167857] erofs: bogus i_mode (0) @ nid 36 10:34:20 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c", 0xd, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 745.294693] FAULT_INJECTION: forcing a failure. [ 745.294693] name failslab, interval 1, probability 0, space 0, times 0 [ 745.306227] CPU: 1 PID: 15388 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 745.314134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 745.323576] Call Trace: [ 745.326272] dump_stack+0x1fc/0x2ef [ 745.330013] should_fail.cold+0xa/0xf [ 745.333818] ? setup_fault_attr+0x200/0x200 [ 745.338139] ? lock_acquire+0x170/0x3c0 [ 745.342167] __should_failslab+0x115/0x180 [ 745.346407] should_failslab+0x5/0x10 [ 745.350215] kmem_cache_alloc+0x277/0x370 [ 745.354380] __kernfs_new_node+0xd2/0x680 [ 745.358542] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 745.363318] ? __mutex_unlock_slowpath+0xea/0x610 [ 745.368152] ? wait_for_completion_io+0x10/0x10 [ 745.372828] ? kernfs_next_descendant_post+0x19c/0x290 [ 745.378107] kernfs_new_node+0x92/0x120 [ 745.382099] __kernfs_create_file+0x51/0x340 [ 745.386657] sysfs_add_file_mode_ns+0x226/0x540 [ 745.391335] internal_create_group+0x355/0xb20 [ 745.395928] ? sysfs_remove_link_from_group+0x70/0x70 [ 745.401210] ? lock_downgrade+0x720/0x720 [ 745.405369] lo_ioctl+0xf7c/0x20e0 [ 745.408904] ? loop_set_status64+0x110/0x110 [ 745.413315] blkdev_ioctl+0x5cb/0x1a80 [ 745.417203] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 745.422555] ? blkpg_ioctl+0x9d0/0x9d0 [ 745.426437] ? mark_held_locks+0xf0/0xf0 [ 745.430592] ? mark_held_locks+0xf0/0xf0 [ 745.434653] ? debug_check_no_obj_freed+0x201/0x490 [ 745.439705] ? lock_downgrade+0x720/0x720 [ 745.443845] block_ioctl+0xe9/0x130 [ 745.447576] ? blkdev_fallocate+0x3f0/0x3f0 [ 745.451991] do_vfs_ioctl+0xcdb/0x12e0 [ 745.455885] ? lock_downgrade+0x720/0x720 [ 745.460270] ? check_preemption_disabled+0x41/0x280 [ 745.465279] ? ioctl_preallocate+0x200/0x200 [ 745.469688] ? __fget+0x356/0x510 [ 745.473142] ? do_dup2+0x450/0x450 [ 745.476687] ? do_sys_open+0x2bf/0x520 [ 745.480732] ksys_ioctl+0x9b/0xc0 [ 745.484223] __x64_sys_ioctl+0x6f/0xb0 [ 745.488104] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 745.492799] do_syscall_64+0xf9/0x620 [ 745.496598] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 745.501789] RIP: 0033:0x7fcbb86f27f7 [ 745.505496] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 745.524386] RSP: 002b:00007fcbb5c67f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 745.532094] RAX: ffffffffffffffda RBX: 00007fcbb873c970 RCX: 00007fcbb86f27f7 [ 745.539359] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 745.546615] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 745.553890] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 745.561206] R13: 0000000000000004 R14: 0000000020000308 R15: 0000000000000003 10:34:21 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) 10:34:21 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010001910c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 745.632384] erofs: read_super, device -> /dev/loop5 [ 745.645564] erofs: options -> user_xattr, [ 745.654870] erofs: unmounted for /dev/loop3 [ 745.670332] erofs: root inode @ nid 36 10:34:21 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x6c, 0x1000}], 0x0, &(0x7f0000000340)) [ 745.677122] erofs: mounted on /dev/loop5 with opts: user_xattr. [ 745.785311] erofs: read_super, device -> /dev/loop0 [ 745.786934] erofs: read_super, device -> /dev/loop4 [ 745.805055] erofs: options -> [ 745.811433] erofs: read_super, device -> /dev/loop1 [ 745.817510] erofs: root inode @ nid 36 [ 745.823522] erofs: options -> user_xattr, 10:34:21 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 18) [ 745.846290] erofs: unsupported i_format 34 of nid 36 [ 745.851187] erofs: read_super, device -> /dev/loop2 [ 745.853041] erofs: root inode @ nid 0 [ 745.860044] erofs: options -> [ 745.865066] erofs: unmounted for /dev/loop5 [ 745.870217] erofs: root inode @ nid 36 [ 745.877419] erofs: bogus i_mode (0) @ nid 0 [ 745.882580] erofs: options -> [ 745.883200] erofs: bogus i_mode (0) @ nid 36 [ 745.885992] erofs: root inode @ nid 36 10:34:21 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="2a000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 745.895142] erofs: unsupported i_format 16 of nid 36 [ 745.900537] erofs: read_super, device -> /dev/loop3 [ 745.907424] erofs: options -> user_xattr, [ 745.913038] erofs: root inode @ nid 36 [ 745.917371] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 745.972885] FAULT_INJECTION: forcing a failure. [ 745.972885] name failslab, interval 1, probability 0, space 0, times 0 [ 745.988428] CPU: 1 PID: 15421 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 745.996303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 746.005661] Call Trace: [ 746.008260] dump_stack+0x1fc/0x2ef [ 746.011896] should_fail.cold+0xa/0xf [ 746.015702] ? setup_fault_attr+0x200/0x200 [ 746.020042] ? lock_acquire+0x170/0x3c0 [ 746.024012] __should_failslab+0x115/0x180 [ 746.028248] should_failslab+0x5/0x10 [ 746.032061] kmem_cache_alloc+0x277/0x370 [ 746.036564] __kernfs_new_node+0xd2/0x680 [ 746.040710] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 746.045463] ? __mutex_unlock_slowpath+0xea/0x610 [ 746.050294] ? wait_for_completion_io+0x10/0x10 [ 746.054957] ? kernfs_next_descendant_post+0x19c/0x290 [ 746.060229] kernfs_new_node+0x92/0x120 [ 746.064211] __kernfs_create_file+0x51/0x340 [ 746.068607] sysfs_add_file_mode_ns+0x226/0x540 [ 746.073279] internal_create_group+0x355/0xb20 [ 746.077859] ? sysfs_remove_link_from_group+0x70/0x70 [ 746.083033] ? lock_downgrade+0x720/0x720 [ 746.087192] lo_ioctl+0xf7c/0x20e0 [ 746.090738] ? loop_set_status64+0x110/0x110 [ 746.095218] blkdev_ioctl+0x5cb/0x1a80 [ 746.099093] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 746.104447] ? blkpg_ioctl+0x9d0/0x9d0 [ 746.108326] ? mark_held_locks+0xf0/0xf0 [ 746.112476] ? mark_held_locks+0xf0/0xf0 [ 746.116609] ? debug_check_no_obj_freed+0x201/0x490 [ 746.121629] ? lock_downgrade+0x720/0x720 [ 746.125766] block_ioctl+0xe9/0x130 [ 746.129379] ? blkdev_fallocate+0x3f0/0x3f0 [ 746.133695] do_vfs_ioctl+0xcdb/0x12e0 [ 746.137600] ? lock_downgrade+0x720/0x720 [ 746.141743] ? check_preemption_disabled+0x41/0x280 [ 746.146745] ? ioctl_preallocate+0x200/0x200 [ 746.151140] ? __fget+0x356/0x510 [ 746.154592] ? do_dup2+0x450/0x450 [ 746.158147] ? do_sys_open+0x2bf/0x520 [ 746.162038] ksys_ioctl+0x9b/0xc0 [ 746.165480] __x64_sys_ioctl+0x6f/0xb0 [ 746.169362] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 746.173954] do_syscall_64+0xf9/0x620 [ 746.177753] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 746.182927] RIP: 0033:0x7fcbb86f27f7 [ 746.186625] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 746.205780] RSP: 002b:00007fcbb5c67f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 746.213524] RAX: ffffffffffffffda RBX: 00007fcbb873c970 RCX: 00007fcbb86f27f7 [ 746.220815] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 746.228075] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 746.235333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 746.242595] R13: 0000000000000004 R14: 0000000020000308 R15: 0000000000000003 [ 746.267944] erofs: read_super, device -> /dev/loop5 [ 746.278760] erofs: options -> user_xattr, [ 746.289402] erofs: root inode @ nid 36 [ 746.296710] erofs: mounted on /dev/loop5 with opts: user_xattr. 10:34:22 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 19) [ 746.411350] erofs: read_super, device -> /dev/loop2 [ 746.422459] erofs: read_super, device -> /dev/loop1 [ 746.427504] erofs: options -> user_xattr, [ 746.441835] erofs: options -> [ 746.443871] erofs: root inode @ nid 0 [ 746.448975] erofs: unmounted for /dev/loop5 [ 746.455104] erofs: root inode @ nid 36 10:34:22 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x60, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 746.456805] erofs: bogus i_mode (0) @ nid 0 [ 746.465555] erofs: unmounted for /dev/loop3 [ 746.470103] erofs: bogus i_mode (0) @ nid 36 [ 746.572281] erofs: read_super, device -> /dev/loop4 [ 746.577332] erofs: options -> [ 746.580973] erofs: root inode @ nid 36 [ 746.591270] erofs: unsupported i_format 42 of nid 36 10:34:22 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x74, 0x1000}], 0x0, &(0x7f0000000340)) 10:34:22 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010001ff0c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 746.625281] FAULT_INJECTION: forcing a failure. [ 746.625281] name failslab, interval 1, probability 0, space 0, times 0 [ 746.643876] CPU: 0 PID: 15440 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 746.651790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 746.661198] Call Trace: [ 746.663779] dump_stack+0x1fc/0x2ef [ 746.667395] should_fail.cold+0xa/0xf [ 746.671371] ? setup_fault_attr+0x200/0x200 [ 746.675680] ? lock_acquire+0x170/0x3c0 [ 746.679644] ? dev_uevent_filter+0xd0/0xd0 [ 746.683863] __should_failslab+0x115/0x180 [ 746.688084] should_failslab+0x5/0x10 [ 746.691869] kmem_cache_alloc_trace+0x284/0x380 [ 746.696536] ? dev_uevent_filter+0xd0/0xd0 [ 746.700778] kobject_uevent_env+0x236/0x1480 [ 746.705194] lo_ioctl+0xff9/0x20e0 [ 746.708736] ? loop_set_status64+0x110/0x110 [ 746.713137] blkdev_ioctl+0x5cb/0x1a80 [ 746.717008] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 746.722369] ? blkpg_ioctl+0x9d0/0x9d0 [ 746.726238] ? mark_held_locks+0xf0/0xf0 [ 746.730282] ? mark_held_locks+0xf0/0xf0 [ 746.734335] ? debug_check_no_obj_freed+0x201/0x490 [ 746.739349] ? lock_downgrade+0x720/0x720 [ 746.743495] block_ioctl+0xe9/0x130 [ 746.747110] ? blkdev_fallocate+0x3f0/0x3f0 [ 746.751432] do_vfs_ioctl+0xcdb/0x12e0 [ 746.755309] ? lock_downgrade+0x720/0x720 [ 746.759457] ? check_preemption_disabled+0x41/0x280 [ 746.764455] ? ioctl_preallocate+0x200/0x200 [ 746.768847] ? __fget+0x356/0x510 [ 746.772282] ? do_dup2+0x450/0x450 [ 746.775805] ? do_sys_open+0x2bf/0x520 [ 746.779682] ksys_ioctl+0x9b/0xc0 [ 746.783121] __x64_sys_ioctl+0x6f/0xb0 [ 746.786997] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 746.791569] do_syscall_64+0xf9/0x620 [ 746.795379] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 746.800552] RIP: 0033:0x7fcbb86f27f7 [ 746.804352] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 746.823255] RSP: 002b:00007fcbb5c67f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 746.830947] RAX: ffffffffffffffda RBX: 00007fcbb873c970 RCX: 00007fcbb86f27f7 [ 746.838207] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 746.845483] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 746.852749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 746.860014] R13: 0000000000000004 R14: 0000000020000308 R15: 0000000000000003 10:34:22 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c", 0xd, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 746.939039] erofs: read_super, device -> /dev/loop5 [ 746.953675] erofs: options -> user_xattr, [ 746.968023] erofs: root inode @ nid 36 [ 746.981342] erofs: mounted on /dev/loop5 with opts: user_xattr. [ 746.981786] erofs: read_super, device -> /dev/loop3 [ 746.993403] erofs: options -> user_xattr, [ 746.997802] erofs: read_super, device -> /dev/loop4 [ 747.004128] erofs: options -> [ 747.004158] erofs: read_super, device -> /dev/loop1 [ 747.009095] erofs: root inode @ nid 36 [ 747.019247] erofs: root inode @ nid 36 [ 747.026400] erofs: unsupported i_format 42 of nid 36 [ 747.031482] erofs: options -> user_xattr, 10:34:22 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 20) [ 747.033166] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 747.040907] erofs: root inode @ nid 0 [ 747.046096] erofs: unmounted for /dev/loop5 [ 747.059590] erofs: bogus i_mode (0) @ nid 0 10:34:22 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="37000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 747.192759] erofs: read_super, device -> /dev/loop2 [ 747.197808] erofs: options -> [ 747.202992] erofs: root inode @ nid 36 [ 747.207106] erofs: bogus i_mode (0) @ nid 36 10:34:23 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x7a, 0x1000}], 0x0, &(0x7f0000000340)) 10:34:23 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x300, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 747.281787] erofs: read_super, device -> /dev/loop0 [ 747.286836] erofs: options -> [ 747.297865] erofs: read_super, device -> /dev/loop1 [ 747.303453] erofs: options -> user_xattr, [ 747.305977] FAULT_INJECTION: forcing a failure. [ 747.305977] name failslab, interval 1, probability 0, space 0, times 0 [ 747.320202] erofs: unmounted for /dev/loop3 [ 747.321229] erofs: root inode @ nid 0 [ 747.326906] CPU: 0 PID: 15474 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 747.336848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 747.340336] erofs: bogus i_mode (0) @ nid 0 [ 747.346197] Call Trace: [ 747.346219] dump_stack+0x1fc/0x2ef [ 747.346238] should_fail.cold+0xa/0xf [ 747.346254] ? setup_fault_attr+0x200/0x200 [ 747.346269] ? lock_acquire+0x170/0x3c0 [ 747.346287] __should_failslab+0x115/0x180 [ 747.346306] should_failslab+0x5/0x10 [ 747.366756] erofs: root inode @ nid 36 [ 747.368857] kmem_cache_alloc_node+0x245/0x3b0 [ 747.368880] __alloc_skb+0x71/0x560 [ 747.368903] alloc_uevent_skb+0x7b/0x210 [ 747.368921] kobject_uevent_env+0xa90/0x1480 [ 747.379883] erofs: unsupported i_format 16 of nid 36 [ 747.380938] lo_ioctl+0xff9/0x20e0 [ 747.380961] ? loop_set_status64+0x110/0x110 [ 747.380977] blkdev_ioctl+0x5cb/0x1a80 [ 747.380997] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 747.419790] ? blkpg_ioctl+0x9d0/0x9d0 [ 747.423689] ? mark_held_locks+0xf0/0xf0 [ 747.427736] ? mark_held_locks+0xf0/0xf0 [ 747.431796] ? debug_check_no_obj_freed+0x201/0x490 [ 747.436800] ? lock_downgrade+0x720/0x720 [ 747.440956] block_ioctl+0xe9/0x130 [ 747.444580] ? blkdev_fallocate+0x3f0/0x3f0 [ 747.448897] do_vfs_ioctl+0xcdb/0x12e0 [ 747.452787] ? lock_downgrade+0x720/0x720 [ 747.456932] ? check_preemption_disabled+0x41/0x280 [ 747.461941] ? ioctl_preallocate+0x200/0x200 [ 747.466427] ? __fget+0x356/0x510 [ 747.469875] ? do_dup2+0x450/0x450 [ 747.473414] ? do_sys_open+0x2bf/0x520 [ 747.477289] ksys_ioctl+0x9b/0xc0 [ 747.480740] __x64_sys_ioctl+0x6f/0xb0 [ 747.484650] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 747.489241] do_syscall_64+0xf9/0x620 [ 747.493287] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 747.498459] RIP: 0033:0x7fcbb86f27f7 [ 747.502152] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 747.521033] RSP: 002b:00007fcbb5c67f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 747.528746] RAX: ffffffffffffffda RBX: 00007fcbb873c970 RCX: 00007fcbb86f27f7 [ 747.535997] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 747.543251] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 747.550590] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 747.557840] R13: 0000000000000004 R14: 0000000020000308 R15: 0000000000000003 [ 747.635153] erofs: read_super, device -> /dev/loop5 [ 747.641630] erofs: options -> user_xattr, [ 747.646304] erofs: root inode @ nid 36 [ 747.650662] erofs: mounted on /dev/loop5 with opts: user_xattr. 10:34:23 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c", 0xd, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 747.717460] erofs: read_super, device -> /dev/loop4 10:34:23 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 21) [ 747.741120] erofs: read_super, device -> /dev/loop2 [ 747.741360] erofs: options -> [ 747.748702] erofs: options -> [ 747.757869] erofs: root inode @ nid 36 [ 747.761242] erofs: root inode @ nid 36 [ 747.766365] erofs: unmounted for /dev/loop5 [ 747.770886] erofs: unsupported i_format 55 of nid 36 [ 747.778238] erofs: bogus i_mode (0) @ nid 36 [ 747.862812] erofs: read_super, device -> /dev/loop0 [ 747.867862] erofs: options -> [ 747.872082] erofs: root inode @ nid 36 [ 747.876395] erofs: unsupported i_format 16 of nid 36 [ 747.960878] erofs: read_super, device -> /dev/loop3 [ 747.960882] erofs: read_super, device -> /dev/loop1 [ 747.960892] erofs: options -> user_xattr, [ 747.967957] erofs: options -> user_xattr, [ 747.972047] erofs: root inode @ nid 0 [ 747.983857] erofs: root inode @ nid 36 [ 747.989051] erofs: read_super, device -> /dev/loop2 [ 747.989249] erofs: read_super, device -> /dev/loop4 [ 748.001185] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 748.005018] erofs: options -> 10:34:23 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f202998101000fff0c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 748.007687] erofs: options -> [ 748.014632] erofs: root inode @ nid 36 [ 748.018867] erofs: unsupported i_format 55 of nid 36 [ 748.019539] FAULT_INJECTION: forcing a failure. [ 748.019539] name failslab, interval 1, probability 0, space 0, times 0 [ 748.036626] erofs: bogus i_mode (0) @ nid 0 [ 748.040345] erofs: root inode @ nid 36 [ 748.046734] CPU: 1 PID: 15509 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 748.052001] erofs: bogus i_mode (0) @ nid 36 [ 748.054623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 748.054628] Call Trace: [ 748.054649] dump_stack+0x1fc/0x2ef [ 748.054674] should_fail.cold+0xa/0xf [ 748.078546] ? setup_fault_attr+0x200/0x200 [ 748.082887] ? lock_acquire+0x170/0x3c0 [ 748.086880] __should_failslab+0x115/0x180 [ 748.091276] should_failslab+0x5/0x10 [ 748.095073] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 748.100174] __kmalloc_node_track_caller+0x38/0x70 [ 748.105105] __alloc_skb+0xae/0x560 [ 748.108733] alloc_uevent_skb+0x7b/0x210 [ 748.112791] kobject_uevent_env+0xa90/0x1480 [ 748.117191] lo_ioctl+0xff9/0x20e0 [ 748.120722] ? loop_set_status64+0x110/0x110 [ 748.125134] blkdev_ioctl+0x5cb/0x1a80 [ 748.129019] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 748.134386] ? blkpg_ioctl+0x9d0/0x9d0 [ 748.138274] ? mark_held_locks+0xf0/0xf0 [ 748.142339] ? mark_held_locks+0xf0/0xf0 [ 748.146415] ? debug_check_no_obj_freed+0x201/0x490 [ 748.151426] ? lock_downgrade+0x720/0x720 [ 748.155560] block_ioctl+0xe9/0x130 [ 748.159168] ? blkdev_fallocate+0x3f0/0x3f0 [ 748.163527] do_vfs_ioctl+0xcdb/0x12e0 [ 748.167417] ? lock_downgrade+0x720/0x720 [ 748.171559] ? check_preemption_disabled+0x41/0x280 [ 748.176564] ? ioctl_preallocate+0x200/0x200 [ 748.180975] ? __fget+0x356/0x510 [ 748.184517] ? do_dup2+0x450/0x450 [ 748.188063] ? do_sys_open+0x2bf/0x520 [ 748.191949] ksys_ioctl+0x9b/0xc0 [ 748.195911] __x64_sys_ioctl+0x6f/0xb0 [ 748.199790] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 748.204367] do_syscall_64+0xf9/0x620 [ 748.208179] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 748.213370] RIP: 0033:0x7fcbb86f27f7 [ 748.217082] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 748.235987] RSP: 002b:00007fcbb5c67f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 748.243711] RAX: ffffffffffffffda RBX: 00007fcbb873c970 RCX: 00007fcbb86f27f7 [ 748.251066] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 10:34:24 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="39000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 748.258327] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 748.265590] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 748.272991] R13: 0000000000000004 R14: 0000000020000308 R15: 0000000000000003 [ 748.285344] erofs: read_super, device -> /dev/loop5 [ 748.290582] erofs: options -> user_xattr, [ 748.295234] erofs: root inode @ nid 36 [ 748.299740] erofs: mounted on /dev/loop5 with opts: user_xattr. 10:34:24 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x300, 0x1000}], 0x0, &(0x7f0000000340)) 10:34:24 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 22) [ 748.414494] erofs: unmounted for /dev/loop5 [ 748.432948] ieee802154 phy0 wpan0: encryption failed: -22 [ 748.438568] ieee802154 phy1 wpan1: encryption failed: -22 10:34:24 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x500, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 748.521490] erofs: unmounted for /dev/loop3 [ 748.605464] erofs: read_super, device -> /dev/loop2 [ 748.608054] erofs: read_super, device -> /dev/loop1 [ 748.616646] erofs: options -> [ 748.634067] erofs: read_super, device -> /dev/loop3 [ 748.635392] erofs: options -> user_xattr, [ 748.639130] erofs: options -> user_xattr, [ 748.639654] erofs: root inode @ nid 36 [ 748.659254] erofs: read_super, device -> /dev/loop4 [ 748.660712] erofs: root inode @ nid 0 [ 748.669303] erofs: root inode @ nid 36 [ 748.675610] erofs: options -> [ 748.680222] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 748.680321] erofs: bogus i_mode (0) @ nid 0 [ 748.691403] erofs: root inode @ nid 36 [ 748.697613] erofs: bogus i_mode (0) @ nid 36 [ 748.699894] FAULT_INJECTION: forcing a failure. [ 748.699894] name failslab, interval 1, probability 0, space 0, times 0 [ 748.713827] erofs: unsupported i_format 57 of nid 36 [ 748.722469] CPU: 0 PID: 15542 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 748.730453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 748.739959] Call Trace: [ 748.742567] dump_stack+0x1fc/0x2ef [ 748.746200] should_fail.cold+0xa/0xf [ 748.750002] ? setup_fault_attr+0x200/0x200 [ 748.754313] ? lock_acquire+0x170/0x3c0 [ 748.758288] __should_failslab+0x115/0x180 [ 748.762510] should_failslab+0x5/0x10 [ 748.766299] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 748.771407] __kmalloc_node_track_caller+0x38/0x70 [ 748.776322] __alloc_skb+0xae/0x560 [ 748.779954] alloc_uevent_skb+0x7b/0x210 [ 748.784014] kobject_uevent_env+0xa90/0x1480 [ 748.788414] lo_ioctl+0xff9/0x20e0 [ 748.791944] ? loop_set_status64+0x110/0x110 [ 748.796463] blkdev_ioctl+0x5cb/0x1a80 [ 748.800353] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 748.805716] ? blkpg_ioctl+0x9d0/0x9d0 [ 748.809595] ? mark_held_locks+0xf0/0xf0 [ 748.813647] ? mark_held_locks+0xf0/0xf0 [ 748.817710] ? debug_check_no_obj_freed+0x201/0x490 [ 748.822712] ? lock_downgrade+0x720/0x720 [ 748.826855] block_ioctl+0xe9/0x130 [ 748.830472] ? blkdev_fallocate+0x3f0/0x3f0 [ 748.834858] do_vfs_ioctl+0xcdb/0x12e0 [ 748.838732] ? lock_downgrade+0x720/0x720 [ 748.842867] ? check_preemption_disabled+0x41/0x280 [ 748.847868] ? ioctl_preallocate+0x200/0x200 [ 748.852276] ? __fget+0x356/0x510 [ 748.855711] ? do_dup2+0x450/0x450 [ 748.859234] ? do_sys_open+0x2bf/0x520 [ 748.863112] ksys_ioctl+0x9b/0xc0 [ 748.866545] __x64_sys_ioctl+0x6f/0xb0 [ 748.870416] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 748.874988] do_syscall_64+0xf9/0x620 [ 748.878778] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 748.883952] RIP: 0033:0x7fcbb86f27f7 [ 748.887651] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 748.906632] RSP: 002b:00007fcbb5c67f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 748.914329] RAX: ffffffffffffffda RBX: 00007fcbb873c970 RCX: 00007fcbb86f27f7 [ 748.921595] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 748.928858] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 748.936110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 748.943362] R13: 0000000000000004 R14: 0000000020000308 R15: 0000000000000003 10:34:24 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 23) [ 748.957471] erofs: read_super, device -> /dev/loop5 [ 748.962716] erofs: options -> user_xattr, [ 748.967199] erofs: root inode @ nid 36 [ 748.971473] erofs: mounted on /dev/loop5 with opts: user_xattr. 10:34:24 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c", 0xd, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 749.005218] erofs: unmounted for /dev/loop5 10:34:24 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x600, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 749.101477] erofs: read_super, device -> /dev/loop0 [ 749.120265] erofs: options -> [ 749.141922] erofs: unmounted for /dev/loop3 [ 749.157081] erofs: root inode @ nid 36 [ 749.166943] erofs: unsupported i_format 16 of nid 36 [ 749.242280] erofs: read_super, device -> /dev/loop4 [ 749.242337] erofs: read_super, device -> /dev/loop2 [ 749.247341] erofs: options -> [ 749.256763] erofs: root inode @ nid 36 [ 749.261373] erofs: unsupported i_format 57 of nid 36 [ 749.263593] erofs: options -> [ 749.269887] erofs: root inode @ nid 36 [ 749.275574] erofs: bogus i_mode (0) @ nid 36 [ 749.280930] FAULT_INJECTION: forcing a failure. [ 749.280930] name failslab, interval 1, probability 0, space 0, times 0 [ 749.293645] CPU: 1 PID: 15561 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 749.301549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 749.310900] Call Trace: [ 749.313499] dump_stack+0x1fc/0x2ef [ 749.317158] should_fail.cold+0xa/0xf [ 749.320984] ? setup_fault_attr+0x200/0x200 [ 749.325294] ? lock_acquire+0x170/0x3c0 [ 749.329257] __should_failslab+0x115/0x180 [ 749.333491] should_failslab+0x5/0x10 [ 749.337292] kmem_cache_alloc+0x277/0x370 [ 749.341448] skb_clone+0x151/0x3d0 [ 749.344979] netlink_broadcast_filtered+0x8e5/0xbc0 [ 749.349981] netlink_broadcast+0x35/0x40 [ 749.354041] kobject_uevent_env+0xa56/0x1480 [ 749.358461] lo_ioctl+0xff9/0x20e0 [ 749.362001] ? loop_set_status64+0x110/0x110 [ 749.366498] blkdev_ioctl+0x5cb/0x1a80 [ 749.370377] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 749.375739] ? blkpg_ioctl+0x9d0/0x9d0 [ 749.379642] ? mark_held_locks+0xf0/0xf0 [ 749.383715] ? mark_held_locks+0xf0/0xf0 [ 749.387764] ? debug_check_no_obj_freed+0x201/0x490 [ 749.392779] ? lock_downgrade+0x720/0x720 [ 749.396936] block_ioctl+0xe9/0x130 [ 749.400567] ? blkdev_fallocate+0x3f0/0x3f0 [ 749.404899] do_vfs_ioctl+0xcdb/0x12e0 [ 749.408872] ? lock_downgrade+0x720/0x720 [ 749.413016] ? check_preemption_disabled+0x41/0x280 [ 749.418027] ? ioctl_preallocate+0x200/0x200 [ 749.422433] ? __fget+0x356/0x510 [ 749.425893] ? do_dup2+0x450/0x450 [ 749.429557] ? do_sys_open+0x2bf/0x520 [ 749.433435] ksys_ioctl+0x9b/0xc0 [ 749.436873] __x64_sys_ioctl+0x6f/0xb0 [ 749.440745] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 749.445322] do_syscall_64+0xf9/0x620 [ 749.449120] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 749.454290] RIP: 0033:0x7fcbb86f27f7 [ 749.458070] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 749.477062] RSP: 002b:00007fcbb5c67f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 749.484772] RAX: ffffffffffffffda RBX: 00007fcbb873c970 RCX: 00007fcbb86f27f7 10:34:25 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="63000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 749.492040] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 749.499420] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 749.506690] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 749.513954] R13: 0000000000000004 R14: 0000000020000308 R15: 0000000000000003 10:34:25 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x384, 0x1000}], 0x0, &(0x7f0000000340)) [ 749.601677] erofs: read_super, device -> /dev/loop5 [ 749.608158] erofs: options -> user_xattr, [ 749.612971] erofs: root inode @ nid 36 [ 749.617214] erofs: mounted on /dev/loop5 with opts: user_xattr. [ 749.681687] erofs: read_super, device -> /dev/loop3 [ 749.681879] erofs: read_super, device -> /dev/loop1 [ 749.686745] erofs: options -> user_xattr, [ 749.701788] erofs: options -> user_xattr, 10:34:25 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 24) [ 749.743654] erofs: root inode @ nid 36 [ 749.751235] erofs: root inode @ nid 0 [ 749.754002] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 749.755330] erofs: bogus i_mode (0) @ nid 0 [ 749.785683] erofs: unmounted for /dev/loop5 10:34:25 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000020c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 749.836203] erofs: read_super, device -> /dev/loop4 [ 749.844148] erofs: read_super, device -> /dev/loop2 [ 749.849184] erofs: options -> [ 749.860739] erofs: options -> [ 749.865417] erofs: root inode @ nid 36 [ 749.869538] erofs: root inode @ nid 36 [ 749.876062] erofs: bogus i_mode (0) @ nid 36 [ 749.880672] erofs: unsupported i_format 99 of nid 36 10:34:25 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c", 0xd, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) 10:34:25 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x700, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 749.911456] FAULT_INJECTION: forcing a failure. [ 749.911456] name failslab, interval 1, probability 0, space 0, times 0 [ 749.924176] erofs: unmounted for /dev/loop3 [ 749.933837] CPU: 0 PID: 15591 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 749.941737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 749.951078] Call Trace: [ 749.953662] dump_stack+0x1fc/0x2ef [ 749.957291] should_fail.cold+0xa/0xf [ 749.961081] ? setup_fault_attr+0x200/0x200 [ 749.965569] ? lock_acquire+0x170/0x3c0 [ 749.969547] __should_failslab+0x115/0x180 [ 749.973774] should_failslab+0x5/0x10 [ 749.977575] kmem_cache_alloc_trace+0x284/0x380 [ 749.982240] ? wait_for_completion_io+0x10/0x10 [ 749.986896] ? kobj_ns_initial+0x90/0x90 [ 749.990944] call_usermodehelper_setup+0x84/0x300 [ 749.995784] kobject_uevent_env+0xe83/0x1480 [ 750.000213] lo_ioctl+0xff9/0x20e0 [ 750.003751] ? loop_set_status64+0x110/0x110 [ 750.008145] blkdev_ioctl+0x5cb/0x1a80 [ 750.012018] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 750.017367] ? blkpg_ioctl+0x9d0/0x9d0 [ 750.021260] ? mark_held_locks+0xf0/0xf0 [ 750.025314] ? mark_held_locks+0xf0/0xf0 [ 750.029366] ? debug_check_no_obj_freed+0x201/0x490 [ 750.034370] ? lock_downgrade+0x720/0x720 [ 750.038501] block_ioctl+0xe9/0x130 [ 750.042124] ? blkdev_fallocate+0x3f0/0x3f0 [ 750.046433] do_vfs_ioctl+0xcdb/0x12e0 [ 750.050325] ? lock_downgrade+0x720/0x720 [ 750.054468] ? check_preemption_disabled+0x41/0x280 [ 750.059472] ? ioctl_preallocate+0x200/0x200 [ 750.063863] ? __fget+0x356/0x510 [ 750.067300] ? do_dup2+0x450/0x450 [ 750.070828] ? do_sys_open+0x2bf/0x520 [ 750.074817] ksys_ioctl+0x9b/0xc0 [ 750.078262] __x64_sys_ioctl+0x6f/0xb0 [ 750.082143] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 750.086711] do_syscall_64+0xf9/0x620 [ 750.090505] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 750.095684] RIP: 0033:0x7fcbb86f27f7 [ 750.099567] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 750.118455] RSP: 002b:00007fcbb5c67f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 750.126144] RAX: ffffffffffffffda RBX: 00007fcbb873c970 RCX: 00007fcbb86f27f7 [ 750.133420] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 750.140693] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 750.147948] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 750.155208] R13: 0000000000000004 R14: 0000000020000308 R15: 0000000000000003 [ 750.263066] erofs: read_super, device -> /dev/loop5 [ 750.268288] erofs: options -> user_xattr, [ 750.275741] erofs: root inode @ nid 36 [ 750.284983] erofs: mounted on /dev/loop5 with opts: user_xattr. [ 750.304803] erofs: read_super, device -> /dev/loop2 10:34:26 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 25) [ 750.315435] erofs: read_super, device -> /dev/loop1 [ 750.326179] erofs: read_super, device -> /dev/loop4 [ 750.330846] erofs: options -> [ 750.337237] erofs: root inode @ nid 36 [ 750.341108] erofs: options -> [ 750.344210] erofs: bogus i_mode (0) @ nid 36 [ 750.344818] erofs: unmounted for /dev/loop5 [ 750.353896] erofs: read_super, device -> /dev/loop0 10:34:26 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x385, 0x1000}], 0x0, &(0x7f0000000340)) [ 750.361889] erofs: options -> user_xattr, [ 750.363657] erofs: root inode @ nid 36 [ 750.373892] erofs: unsupported i_format 99 of nid 36 [ 750.379391] erofs: root inode @ nid 0 [ 750.382491] erofs: options -> [ 750.386784] erofs: root inode @ nid 36 [ 750.403685] erofs: bogus i_mode (0) @ nid 0 [ 750.406611] erofs: unsupported i_format 16 of nid 36 10:34:26 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="42030000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 750.541309] erofs: read_super, device -> /dev/loop3 [ 750.546445] erofs: options -> user_xattr, [ 750.562255] erofs: read_super, device -> /dev/loop2 [ 750.567302] erofs: options -> [ 750.570670] erofs: root inode @ nid 36 [ 750.571607] erofs: read_super, device -> /dev/loop1 [ 750.579767] erofs: options -> user_xattr, [ 750.585749] erofs: root inode @ nid 36 [ 750.603684] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 750.610797] erofs: root inode @ nid 0 [ 750.618236] erofs: bogus i_mode (0) @ nid 36 [ 750.626726] erofs: bogus i_mode (0) @ nid 0 10:34:26 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2000, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) 10:34:26 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c", 0xd, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 750.688797] erofs: unmounted for /dev/loop3 10:34:26 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x3bb, 0x1000}], 0x0, &(0x7f0000000340)) [ 750.717168] FAULT_INJECTION: forcing a failure. [ 750.717168] name failslab, interval 1, probability 0, space 0, times 0 [ 750.724765] erofs: read_super, device -> /dev/loop0 [ 750.740916] CPU: 1 PID: 15630 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 750.748821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 750.758178] Call Trace: [ 750.760773] dump_stack+0x1fc/0x2ef [ 750.764409] should_fail.cold+0xa/0xf [ 750.768225] ? setup_fault_attr+0x200/0x200 [ 750.772552] ? lock_acquire+0x170/0x3c0 [ 750.772738] erofs: options -> [ 750.776531] __should_failslab+0x115/0x180 [ 750.776551] should_failslab+0x5/0x10 [ 750.780015] erofs: root inode @ nid 36 [ 750.783946] kmem_cache_alloc+0x277/0x370 [ 750.783965] getname_flags+0xce/0x590 [ 750.783980] do_mkdirat+0x8d/0x2d0 [ 750.783994] ? __ia32_sys_mknod+0x120/0x120 [ 750.784011] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 750.784027] ? trace_hardirqs_off_caller+0x6e/0x210 [ 750.784041] ? do_syscall_64+0x21/0x620 [ 750.784057] do_syscall_64+0xf9/0x620 [ 750.784073] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 750.784084] RIP: 0033:0x7fcbb86f1b47 [ 750.784096] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 750.784107] RSP: 002b:00007fcbb5c67fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 750.800139] erofs: unsupported i_format 16 of nid 36 [ 750.803268] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fcbb86f1b47 [ 750.803276] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 750.803283] RBP: 00007fcbb5c68040 R08: 0000000000000000 R09: ffffffffffffffff [ 750.803291] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 750.803298] R13: 0000000020000100 R14: 00007fcbb5c68000 R15: 0000000020000040 10:34:26 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000030c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 750.997541] erofs: read_super, device -> /dev/loop2 [ 751.010107] erofs: read_super, device -> /dev/loop4 [ 751.015131] erofs: options -> [ 751.015394] erofs: options -> [ 751.027865] erofs: read_super, device -> /dev/loop1 [ 751.034007] erofs: root inode @ nid 36 [ 751.038185] erofs: options -> user_xattr, [ 751.042230] erofs: root inode @ nid 36 [ 751.044016] erofs: unsupported i_format 834 of nid 36 [ 751.048322] erofs: bogus i_mode (0) @ nid 36 [ 751.053152] erofs: root inode @ nid 0 [ 751.060415] erofs: bogus i_mode (0) @ nid 0 [ 751.080378] erofs: read_super, device -> /dev/loop3 10:34:26 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 26) 10:34:26 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x23, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c", 0xd, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) 10:34:26 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="b6030000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 751.102182] erofs: options -> user_xattr, [ 751.112397] erofs: root inode @ nid 36 [ 751.116397] erofs: mounted on /dev/loop3 with opts: user_xattr. 10:34:26 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x3bc, 0x1000}], 0x0, &(0x7f0000000340)) 10:34:26 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3f00, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 751.268709] erofs: unmounted for /dev/loop3 [ 751.312076] FAULT_INJECTION: forcing a failure. [ 751.312076] name failslab, interval 1, probability 0, space 0, times 0 [ 751.323764] erofs: read_super, device -> /dev/loop4 [ 751.329151] erofs: read_super, device -> /dev/loop0 [ 751.330300] CPU: 0 PID: 15673 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 751.334651] erofs: options -> [ 751.342050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 751.342057] Call Trace: [ 751.342081] dump_stack+0x1fc/0x2ef [ 751.342100] should_fail.cold+0xa/0xf [ 751.342117] ? setup_fault_attr+0x200/0x200 [ 751.342132] ? lock_acquire+0x170/0x3c0 [ 751.342151] __should_failslab+0x115/0x180 [ 751.342173] should_failslab+0x5/0x10 [ 751.351206] erofs: root inode @ nid 36 [ 751.354724] kmem_cache_alloc+0x277/0x370 [ 751.354745] __d_alloc+0x2b/0xa10 [ 751.354765] d_alloc+0x4a/0x230 [ 751.354782] __lookup_hash+0xc8/0x180 [ 751.354797] filename_create+0x186/0x490 [ 751.357697] erofs: unsupported i_format 950 of nid 36 [ 751.360984] ? kern_path_mountpoint+0x40/0x40 [ 751.360999] ? strncpy_from_user+0x2a2/0x350 [ 751.361019] ? getname_flags+0x25b/0x590 [ 751.361036] do_mkdirat+0xa0/0x2d0 [ 751.361056] ? __ia32_sys_mknod+0x120/0x120 [ 751.361073] ? trace_hardirqs_off_caller+0x6e/0x210 [ 751.361087] ? do_syscall_64+0x21/0x620 [ 751.361102] do_syscall_64+0xf9/0x620 [ 751.370932] erofs: options -> [ 751.373170] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 751.373183] RIP: 0033:0x7fcbb86f1b47 [ 751.373198] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 751.373205] RSP: 002b:00007fcbb5c67fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 751.373219] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fcbb86f1b47 [ 751.373231] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 751.380435] erofs: root inode @ nid 36 [ 751.381244] RBP: 00007fcbb5c68040 R08: 0000000000000000 R09: ffffffffffffffff [ 751.381252] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 751.381259] R13: 0000000020000100 R14: 00007fcbb5c68000 R15: 0000000020000040 [ 751.524101] erofs: unsupported i_format 16 of nid 36 [ 751.533221] erofs: read_super, device -> /dev/loop2 [ 751.538347] erofs: options -> [ 751.542407] erofs: root inode @ nid 36 [ 751.546755] erofs: bogus i_mode (0) @ nid 36 [ 751.582165] erofs: read_super, device -> /dev/loop1 [ 751.587526] erofs: options -> user_xattr, [ 751.593180] erofs: root inode @ nid 0 [ 751.597418] erofs: bogus i_mode (0) @ nid 0 10:34:27 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 27) 10:34:27 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="d2dcdf72c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 751.672245] erofs: read_super, device -> /dev/loop3 [ 751.677302] erofs: options -> user_xattr, [ 751.694693] erofs: root inode @ nid 36 [ 751.698860] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 751.745444] erofs: read_super, device -> /dev/loop2 [ 751.758960] erofs: read_super, device -> /dev/loop1 [ 751.760355] FAULT_INJECTION: forcing a failure. [ 751.760355] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 751.775815] CPU: 1 PID: 15701 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 751.783712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 10:34:27 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6000, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 751.789401] erofs: options -> [ 751.793070] Call Trace: [ 751.793094] dump_stack+0x1fc/0x2ef [ 751.793111] should_fail.cold+0xa/0xf [ 751.793127] ? setup_fault_attr+0x200/0x200 [ 751.793141] ? wake_up_q+0x93/0xe0 [ 751.793156] ? __mutex_unlock_slowpath+0x2be/0x610 [ 751.793174] __alloc_pages_nodemask+0x239/0x2890 [ 751.793197] ? __lock_acquire+0x6de/0x3ff0 [ 751.793217] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 751.793230] ? blkdev_ioctl+0x11a/0x1a80 [ 751.793245] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 751.793258] ? blkpg_ioctl+0x9d0/0x9d0 [ 751.793278] ? debug_check_no_obj_freed+0x201/0x490 [ 751.793297] ? lock_downgrade+0x720/0x720 [ 751.810197] erofs: options -> user_xattr, [ 751.810784] cache_grow_begin+0xa4/0x8a0 [ 751.851081] erofs: root inode @ nid 36 [ 751.851344] ? setup_fault_attr+0x200/0x200 [ 751.855907] erofs: root inode @ nid 0 [ 751.859648] ? cache_alloc_pfmemalloc+0x1e/0x140 [ 751.859667] cache_alloc_refill+0x273/0x340 [ 751.859685] kmem_cache_alloc+0x346/0x370 [ 751.867118] erofs: bogus i_mode (0) @ nid 36 [ 751.867615] getname_flags+0xce/0x590 [ 751.878408] erofs: bogus i_mode (0) @ nid 0 [ 751.880456] do_mkdirat+0x8d/0x2d0 [ 751.880472] ? __ia32_sys_mknod+0x120/0x120 [ 751.880491] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 751.914636] ? trace_hardirqs_off_caller+0x6e/0x210 [ 751.919650] ? do_syscall_64+0x21/0x620 [ 751.923650] do_syscall_64+0xf9/0x620 [ 751.927447] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 751.932628] RIP: 0033:0x7fcbb86f1b47 [ 751.936332] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 751.955245] RSP: 002b:00007fcbb5c67fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 751.964266] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fcbb86f1b47 [ 751.971699] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 751.978963] RBP: 00007fcbb5c68040 R08: 0000000000000000 R09: ffffffffffffffff [ 751.986242] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 10:34:27 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x60, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c", 0xd, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 751.993589] R13: 0000000020000100 R14: 00007fcbb5c68000 R15: 0000000020000040 [ 752.001869] erofs: unmounted for /dev/loop3 [ 752.012643] erofs: read_super, device -> /dev/loop5 [ 752.025747] erofs: options -> user_xattr, [ 752.033923] erofs: root inode @ nid 36 [ 752.037928] erofs: mounted on /dev/loop5 with opts: user_xattr. 10:34:27 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x3bd, 0x1000}], 0x0, &(0x7f0000000340)) [ 752.191941] erofs: read_super, device -> /dev/loop4 10:34:27 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 28) 10:34:27 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000040c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 752.217814] erofs: options -> [ 752.234162] erofs: root inode @ nid 36 [ 752.251665] erofs: unmounted for /dev/loop5 [ 752.257983] erofs: unsupported i_format 56530 of nid 36 [ 752.320163] erofs: read_super, device -> /dev/loop3 [ 752.325711] erofs: read_super, device -> /dev/loop1 [ 752.325716] erofs: read_super, device -> /dev/loop2 [ 752.325726] erofs: options -> [ 752.333274] erofs: options -> user_xattr, [ 752.345956] erofs: root inode @ nid 36 [ 752.351290] erofs: options -> user_xattr, [ 752.355945] erofs: root inode @ nid 36 [ 752.357886] erofs: bogus i_mode (0) @ nid 36 [ 752.370367] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 752.374038] erofs: read_super, device -> /dev/loop4 [ 752.377589] erofs: root inode @ nid 0 [ 752.382150] erofs: options -> [ 752.389517] erofs: root inode @ nid 36 [ 752.394163] erofs: unsupported i_format 56530 of nid 36 [ 752.402244] erofs: bogus i_mode (0) @ nid 0 [ 752.486850] FAULT_INJECTION: forcing a failure. [ 752.486850] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 752.498689] CPU: 0 PID: 15733 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 752.506568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 752.515929] Call Trace: [ 752.518645] dump_stack+0x1fc/0x2ef [ 752.522285] should_fail.cold+0xa/0xf [ 752.526079] ? setup_fault_attr+0x200/0x200 [ 752.530387] ? wake_up_q+0x93/0xe0 [ 752.533919] ? __mutex_unlock_slowpath+0x2be/0x610 [ 752.538842] __alloc_pages_nodemask+0x239/0x2890 [ 752.543595] ? __lock_acquire+0x6de/0x3ff0 [ 752.547823] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 752.552652] ? blkdev_ioctl+0x11a/0x1a80 [ 752.556703] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 752.562058] ? blkpg_ioctl+0x9d0/0x9d0 [ 752.565934] ? debug_check_no_obj_freed+0x201/0x490 [ 752.571129] ? lock_downgrade+0x720/0x720 [ 752.575286] cache_grow_begin+0xa4/0x8a0 [ 752.579441] ? setup_fault_attr+0x200/0x200 [ 752.583773] ? cache_alloc_pfmemalloc+0x1e/0x140 [ 752.588546] cache_alloc_refill+0x273/0x340 [ 752.592867] kmem_cache_alloc+0x346/0x370 [ 752.597086] getname_flags+0xce/0x590 [ 752.600892] do_mkdirat+0x8d/0x2d0 [ 752.604425] ? __ia32_sys_mknod+0x120/0x120 [ 752.608738] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 752.614115] ? trace_hardirqs_off_caller+0x6e/0x210 [ 752.619122] ? do_syscall_64+0x21/0x620 [ 752.623093] do_syscall_64+0xf9/0x620 [ 752.626887] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 752.632191] RIP: 0033:0x7fcbb86f1b47 [ 752.635909] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 752.654816] RSP: 002b:00007fcbb5c67fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 752.662515] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fcbb86f1b47 [ 752.669778] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 752.677041] RBP: 00007fcbb5c68040 R08: 0000000000000000 R09: ffffffffffffffff 10:34:28 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xedc0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 752.684304] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 752.691833] R13: 0000000020000100 R14: 00007fcbb5c68000 R15: 0000000020000040 [ 752.745892] erofs: read_super, device -> /dev/loop0 [ 752.751335] erofs: unmounted for /dev/loop3 [ 752.751653] erofs: options -> [ 752.757177] erofs: read_super, device -> /dev/loop5 [ 752.771000] erofs: read_super, device -> /dev/loop2 [ 752.776435] erofs: options -> [ 752.779880] erofs: root inode @ nid 36 [ 752.783149] erofs: options -> user_xattr, [ 752.788306] erofs: root inode @ nid 36 10:34:28 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="020000040041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 752.814411] erofs: read_super, device -> /dev/loop1 [ 752.834395] erofs: options -> user_xattr, [ 752.839130] erofs: mounted on /dev/loop5 with opts: user_xattr. [ 752.850494] erofs: root inode @ nid 0 [ 752.855018] erofs: bogus i_mode (0) @ nid 0 [ 752.859953] erofs: root inode @ nid 36 10:34:28 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 29) [ 752.876782] erofs: bogus i_mode (0) @ nid 36 [ 752.884192] erofs: unmounted for /dev/loop5 [ 752.886271] erofs: unsupported i_format 16 of nid 36 10:34:28 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x3be, 0x1000}], 0x0, &(0x7f0000000340)) [ 752.945102] erofs: read_super, device -> /dev/loop4 [ 752.950275] erofs: options -> [ 752.954506] erofs: root inode @ nid 36 [ 752.958730] erofs: mounted on /dev/loop4 with opts: . 10:34:28 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x300, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c", 0xd, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) 10:34:28 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="020000003c41", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 753.131858] erofs: read_super, device -> /dev/loop3 [ 753.136908] erofs: options -> user_xattr, [ 753.163047] erofs: root inode @ nid 36 [ 753.166635] erofs: read_super, device -> /dev/loop2 [ 753.173707] FAULT_INJECTION: forcing a failure. [ 753.173707] name failslab, interval 1, probability 0, space 0, times 0 [ 753.185217] erofs: unmounted for /dev/loop4 [ 753.186200] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 753.198407] erofs: options -> [ 753.200905] erofs: read_super, device -> /dev/loop1 [ 753.205878] erofs: root inode @ nid 36 [ 753.208160] erofs: options -> user_xattr, [ 753.215158] CPU: 1 PID: 15767 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 753.216389] erofs: bogus i_mode (0) @ nid 36 [ 753.223046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 753.223052] Call Trace: [ 753.223073] dump_stack+0x1fc/0x2ef [ 753.223093] should_fail.cold+0xa/0xf [ 753.223109] ? setup_fault_attr+0x200/0x200 [ 753.223123] ? lock_downgrade+0x720/0x720 [ 753.223143] __should_failslab+0x115/0x180 [ 753.223158] should_failslab+0x5/0x10 [ 753.223170] __kmalloc+0x2ab/0x3c0 [ 753.223181] ? ext4_find_extent+0x9bb/0xc70 [ 753.223195] ext4_find_extent+0x9bb/0xc70 [ 753.223214] ext4_ext_map_blocks+0x1c0/0x7390 [ 753.223238] ? __lock_acquire+0x6de/0x3ff0 [ 753.223259] ? mark_held_locks+0xf0/0xf0 [ 753.223273] ? __ext4_handle_dirty_metadata+0x1e0/0x590 [ 753.223288] ? ext4_find_delalloc_cluster+0x1f0/0x1f0 [ 753.223302] ? mark_held_locks+0xf0/0xf0 [ 753.223317] ? ext4_mark_iloc_dirty+0x1b0d/0x2b30 [ 753.223341] ? ext4_es_lookup_extent+0x375/0xb60 [ 753.249176] erofs: root inode @ nid 0 [ 753.251408] ? ext4_map_blocks+0x59f/0x1a50 [ 753.251431] ? lock_acquire+0x170/0x3c0 [ 753.251444] ? ext4_map_blocks+0x740/0x1a50 10:34:29 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000050c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 753.251465] ext4_map_blocks+0x7a2/0x1a50 [ 753.251485] ? check_preemption_disabled+0x41/0x280 [ 753.251501] ? ext4_issue_zeroout+0x160/0x160 [ 753.251516] ? __brelse+0x84/0xa0 [ 753.251531] ? __ext4_new_inode+0x2eb/0x5a20 [ 753.251551] ext4_getblk+0xad/0x4f0 [ 753.251566] ? ext4_iomap_begin+0xe00/0xe00 [ 753.251583] ? ext4_free_inode+0x1780/0x1780 [ 753.271394] erofs: bogus i_mode (0) @ nid 0 [ 753.272006] ? debug_check_no_obj_freed+0x201/0x490 [ 753.272024] ? __dquot_initialize+0x298/0xb70 [ 753.272044] ext4_bread+0x7c/0x210 [ 753.272061] ? ext4_getblk+0x4f0/0x4f0 [ 753.385253] ? dquot_initialize_needed+0x290/0x290 [ 753.390274] ? trace_hardirqs_off+0x64/0x200 [ 753.394691] ext4_append+0x155/0x370 [ 753.398421] ext4_mkdir+0x5bd/0xe10 [ 753.402058] ? ext4_init_dot_dotdot+0x600/0x600 [ 753.406742] ? generic_permission+0x116/0x4d0 [ 753.411237] ? inode_permission.part.0+0x10c/0x450 [ 753.416154] vfs_mkdir+0x508/0x7a0 [ 753.419696] do_mkdirat+0x262/0x2d0 [ 753.423331] ? __ia32_sys_mknod+0x120/0x120 [ 753.427664] ? trace_hardirqs_off_caller+0x6e/0x210 [ 753.432676] ? do_syscall_64+0x21/0x620 [ 753.436640] do_syscall_64+0xf9/0x620 [ 753.440430] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 753.445613] RIP: 0033:0x7fcbb86f1b47 [ 753.449323] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 753.468222] RSP: 002b:00007fcbb5c67fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 753.475930] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fcbb86f1b47 [ 753.483193] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 753.490462] RBP: 00007fcbb5c68040 R08: 0000000000000000 R09: ffffffffffffffff [ 753.497833] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 753.505102] R13: 0000000020000100 R14: 00007fcbb5c68000 R15: 0000000020000040 10:34:29 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xff0f, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) 10:34:29 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 30) [ 753.644740] erofs: unmounted for /dev/loop3 [ 753.650100] erofs: read_super, device -> /dev/loop2 [ 753.674051] erofs: options -> [ 753.677957] erofs: root inode @ nid 36 [ 753.683129] erofs: bogus i_mode (0) @ nid 36 [ 753.691797] erofs: read_super, device -> /dev/loop1 [ 753.697226] erofs: options -> user_xattr, [ 753.700035] FAULT_INJECTION: forcing a failure. [ 753.700035] name failslab, interval 1, probability 0, space 0, times 0 [ 753.704452] erofs: root inode @ nid 0 [ 753.717950] erofs: bogus i_mode (0) @ nid 0 [ 753.719975] erofs: read_super, device -> /dev/loop4 10:34:29 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x3bf, 0x1000}], 0x0, &(0x7f0000000340)) [ 753.746476] erofs: read_super, device -> /dev/loop0 [ 753.751913] erofs: options -> [ 753.755371] erofs: root inode @ nid 36 [ 753.759394] erofs: unsupported i_format 16 of nid 36 [ 753.759573] erofs: options -> [ 753.771849] erofs: root inode @ nid 36 [ 753.785165] erofs: mounted on /dev/loop4 with opts: . [ 753.796259] CPU: 0 PID: 15795 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 753.804175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 753.813535] Call Trace: [ 753.816237] dump_stack+0x1fc/0x2ef [ 753.819871] should_fail.cold+0xa/0xf [ 753.823691] ? setup_fault_attr+0x200/0x200 [ 753.828013] ? __lock_acquire+0x6de/0x3ff0 [ 753.832239] __should_failslab+0x115/0x180 [ 753.836463] should_failslab+0x5/0x10 [ 753.840259] __kmalloc+0x2ab/0x3c0 [ 753.843917] ? ext4_find_extent+0x9bb/0xc70 [ 753.848239] ext4_find_extent+0x9bb/0xc70 [ 753.852412] ext4_ext_map_blocks+0x1c0/0x7390 [ 753.856952] ? __lock_acquire+0x6de/0x3ff0 [ 753.861176] ? __lock_acquire+0x6de/0x3ff0 [ 753.865400] ? mark_held_locks+0xf0/0xf0 [ 753.869453] ? __ext4_handle_dirty_metadata+0x1e0/0x590 [ 753.874813] ? ext4_find_delalloc_cluster+0x1f0/0x1f0 [ 753.880005] ? mark_held_locks+0xf0/0xf0 [ 753.884054] ? ext4_mark_iloc_dirty+0x1b0d/0x2b30 [ 753.889007] ? ext4_es_lookup_extent+0x375/0xb60 [ 753.893757] ? lock_downgrade+0x720/0x720 [ 753.897909] ? lock_acquire+0x170/0x3c0 [ 753.901872] ? check_preemption_disabled+0x41/0x280 [ 753.906879] ? lock_acquire+0x170/0x3c0 [ 753.911039] ? ext4_map_blocks+0x33e/0x1a50 [ 753.915355] ext4_map_blocks+0xd88/0x1a50 [ 753.919509] ? check_preemption_disabled+0x41/0x280 [ 753.924550] ? ext4_issue_zeroout+0x160/0x160 [ 753.930182] ? __brelse+0x84/0xa0 [ 753.933626] ? __ext4_new_inode+0x2eb/0x5a20 [ 753.938037] ext4_getblk+0xad/0x4f0 [ 753.941657] ? ext4_iomap_begin+0xe00/0xe00 [ 753.945977] ? ext4_free_inode+0x1780/0x1780 [ 753.950380] ? debug_check_no_obj_freed+0x201/0x490 [ 753.955385] ? __dquot_initialize+0x298/0xb70 [ 753.959871] ext4_bread+0x7c/0x210 [ 753.963396] ? ext4_getblk+0x4f0/0x4f0 [ 753.967282] ? dquot_initialize_needed+0x290/0x290 [ 753.972225] ? trace_hardirqs_off+0x64/0x200 [ 753.976624] ext4_append+0x155/0x370 [ 753.980381] ext4_mkdir+0x5bd/0xe10 [ 753.984013] ? ext4_init_dot_dotdot+0x600/0x600 [ 753.988672] ? generic_permission+0x116/0x4d0 [ 753.993154] ? inode_permission.part.0+0x10c/0x450 [ 753.998069] vfs_mkdir+0x508/0x7a0 [ 754.001593] do_mkdirat+0x262/0x2d0 [ 754.005211] ? __ia32_sys_mknod+0x120/0x120 [ 754.009529] ? trace_hardirqs_off_caller+0x6e/0x210 [ 754.014541] ? do_syscall_64+0x21/0x620 [ 754.018505] do_syscall_64+0xf9/0x620 [ 754.022304] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 754.027481] RIP: 0033:0x7fcbb86f1b47 [ 754.031184] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 754.050166] RSP: 002b:00007fcbb5c67fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 754.057866] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fcbb86f1b47 [ 754.065122] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 754.072378] RBP: 00007fcbb5c68040 R08: 0000000000000000 R09: ffffffffffffffff [ 754.079635] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 754.086892] R13: 0000000020000100 R14: 00007fcbb5c68000 R15: 0000000020000040 [ 754.148738] erofs: read_super, device -> /dev/loop3 [ 754.158118] erofs: options -> user_xattr, [ 754.179203] erofs: read_super, device -> /dev/loop5 [ 754.187288] erofs: options -> user_xattr, 10:34:29 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x500, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c", 0xd, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) 10:34:29 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="020000009b41", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 754.196571] erofs: root inode @ nid 36 [ 754.201803] erofs: root inode @ nid 36 [ 754.205182] erofs: mounted on /dev/loop5 with opts: user_xattr. [ 754.221339] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 754.233014] erofs: unmounted for /dev/loop4 [ 754.243172] erofs: read_super, device -> /dev/loop0 10:34:29 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 31) [ 754.276102] erofs: options -> [ 754.283865] erofs: unmounted for /dev/loop5 [ 754.288294] erofs: root inode @ nid 36 [ 754.300038] erofs: unsupported i_format 16 of nid 36 [ 754.360408] erofs: read_super, device -> /dev/loop2 [ 754.370282] erofs: options -> [ 754.389811] erofs: root inode @ nid 36 [ 754.398403] erofs: bogus i_mode (0) @ nid 36 10:34:30 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 754.407295] FAULT_INJECTION: forcing a failure. [ 754.407295] name failslab, interval 1, probability 0, space 0, times 0 [ 754.420934] erofs: read_super, device -> /dev/loop1 [ 754.421779] erofs: unmounted for /dev/loop3 [ 754.425973] erofs: options -> user_xattr, [ 754.443745] erofs: root inode @ nid 0 [ 754.447837] CPU: 1 PID: 15822 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 754.447892] erofs: bogus i_mode (0) @ nid 0 [ 754.455808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 754.455813] Call Trace: [ 754.455835] dump_stack+0x1fc/0x2ef [ 754.455854] should_fail.cold+0xa/0xf [ 754.455870] ? setup_fault_attr+0x200/0x200 [ 754.455886] ? lock_downgrade+0x720/0x720 [ 754.455905] __should_failslab+0x115/0x180 [ 754.455921] should_failslab+0x5/0x10 [ 754.455933] __kmalloc+0x2ab/0x3c0 [ 754.455945] ? ext4_find_extent+0x9bb/0xc70 [ 754.455961] ext4_find_extent+0x9bb/0xc70 [ 754.455981] ext4_ext_map_blocks+0x1c0/0x7390 [ 754.456002] ? __lock_acquire+0x6de/0x3ff0 [ 754.456022] ? mark_held_locks+0xf0/0xf0 [ 754.456036] ? __ext4_handle_dirty_metadata+0x1e0/0x590 [ 754.456050] ? ext4_find_delalloc_cluster+0x1f0/0x1f0 [ 754.456063] ? mark_held_locks+0xf0/0xf0 [ 754.456080] ? ext4_mark_iloc_dirty+0x1b0d/0x2b30 [ 754.456100] ? ext4_es_lookup_extent+0x375/0xb60 [ 754.456126] ? ext4_map_blocks+0x59f/0x1a50 [ 754.456145] ? lock_acquire+0x170/0x3c0 [ 754.456157] ? ext4_map_blocks+0x740/0x1a50 [ 754.456178] ext4_map_blocks+0x7a2/0x1a50 [ 754.562049] ? check_preemption_disabled+0x41/0x280 [ 754.567059] ? ext4_issue_zeroout+0x160/0x160 [ 754.571555] ? __brelse+0x84/0xa0 [ 754.575018] ? __ext4_new_inode+0x2eb/0x5a20 [ 754.579429] ext4_getblk+0xad/0x4f0 [ 754.583047] ? ext4_iomap_begin+0xe00/0xe00 [ 754.587426] ? ext4_free_inode+0x1780/0x1780 [ 754.591831] ? debug_check_no_obj_freed+0x201/0x490 [ 754.596860] ? __dquot_initialize+0x298/0xb70 [ 754.601377] ext4_bread+0x7c/0x210 [ 754.604916] ? ext4_getblk+0x4f0/0x4f0 [ 754.609106] ? dquot_initialize_needed+0x290/0x290 [ 754.614040] ? trace_hardirqs_off+0x64/0x200 [ 754.618448] ext4_append+0x155/0x370 [ 754.622152] ext4_mkdir+0x5bd/0xe10 [ 754.625797] ? ext4_init_dot_dotdot+0x600/0x600 [ 754.630467] ? generic_permission+0x116/0x4d0 [ 754.634985] ? inode_permission.part.0+0x10c/0x450 [ 754.639926] vfs_mkdir+0x508/0x7a0 [ 754.643464] do_mkdirat+0x262/0x2d0 [ 754.647201] ? __ia32_sys_mknod+0x120/0x120 [ 754.651531] ? trace_hardirqs_off_caller+0x6e/0x210 [ 754.656562] ? do_syscall_64+0x21/0x620 [ 754.660578] do_syscall_64+0xf9/0x620 [ 754.664450] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 754.669632] RIP: 0033:0x7fcbb86f1b47 [ 754.673345] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 754.692505] RSP: 002b:00007fcbb5c67fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 754.700220] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fcbb86f1b47 [ 754.707617] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 754.714890] RBP: 00007fcbb5c68040 R08: 0000000000000000 R09: ffffffffffffffff [ 754.722181] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 754.729472] R13: 0000000020000100 R14: 00007fcbb5c68000 R15: 0000000020000040 [ 754.743546] erofs: read_super, device -> /dev/loop4 [ 754.748598] erofs: options -> 10:34:30 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000060c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 754.765510] erofs: root inode @ nid 36 [ 754.770394] erofs: mounted on /dev/loop4 with opts: . [ 754.948502] erofs: read_super, device -> /dev/loop3 [ 754.968566] erofs: read_super, device -> /dev/loop1 [ 754.976670] erofs: options -> user_xattr, [ 754.984146] erofs: read_super, device -> /dev/loop2 [ 754.990147] erofs: root inode @ nid 0 [ 754.992774] erofs: options -> user_xattr, 10:34:30 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 32) 10:34:30 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="02020000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:34:30 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1fffff, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) 10:34:30 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x3c0, 0x1000}], 0x0, &(0x7f0000000340)) [ 754.999420] erofs: options -> [ 755.003444] erofs: root inode @ nid 36 [ 755.012544] erofs: root inode @ nid 36 [ 755.016890] erofs: bogus i_mode (0) @ nid 0 [ 755.021677] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 755.029819] erofs: bogus i_mode (0) @ nid 36 [ 755.034770] erofs: unmounted for /dev/loop4 [ 755.077687] erofs: unmounted for /dev/loop3 [ 755.102480] FAULT_INJECTION: forcing a failure. [ 755.102480] name failslab, interval 1, probability 0, space 0, times 0 [ 755.117864] CPU: 1 PID: 15847 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 755.125861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 755.135210] Call Trace: [ 755.137801] dump_stack+0x1fc/0x2ef [ 755.141428] should_fail.cold+0xa/0xf [ 755.145222] ? setup_fault_attr+0x200/0x200 [ 755.149530] ? lock_downgrade+0x720/0x720 [ 755.153681] ? check_preemption_disabled+0x41/0x280 [ 755.158717] __should_failslab+0x115/0x180 [ 755.162963] should_failslab+0x5/0x10 [ 755.166773] kmem_cache_alloc+0x277/0x370 [ 755.170928] ext4_mb_new_blocks+0x60a/0x4370 [ 755.175393] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 755.180515] ? ext4_cache_extents+0x68/0x2d0 [ 755.184916] ? ext4_find_extent+0x9bb/0xc70 [ 755.189228] ? ext4_discard_preallocations+0xfb0/0xfb0 [ 755.194520] ? ext4_ext_search_right+0x2c7/0xb60 [ 755.199276] ? ext4_inode_to_goal_block+0x2d2/0x3e0 [ 755.204295] ext4_ext_map_blocks+0x2aa2/0x7390 [ 755.208875] ? __lock_acquire+0x6de/0x3ff0 [ 755.213117] ? mark_held_locks+0xf0/0xf0 [ 755.217174] ? __ext4_handle_dirty_metadata+0x1e0/0x590 [ 755.222534] ? ext4_find_delalloc_cluster+0x1f0/0x1f0 [ 755.227720] ? mark_held_locks+0xf0/0xf0 [ 755.231789] ? ext4_mark_iloc_dirty+0x1b0d/0x2b30 [ 755.236628] ? ext4_es_lookup_extent+0x375/0xb60 [ 755.241388] ? ext4_map_blocks+0x59f/0x1a50 [ 755.245718] ext4_map_blocks+0x7a2/0x1a50 [ 755.249872] ? check_preemption_disabled+0x41/0x280 [ 755.254902] ? ext4_issue_zeroout+0x160/0x160 [ 755.259495] ? __brelse+0x84/0xa0 [ 755.262970] ? __ext4_new_inode+0x2eb/0x5a20 [ 755.267527] ext4_getblk+0xad/0x4f0 [ 755.271158] ? ext4_iomap_begin+0xe00/0xe00 [ 755.275476] ? ext4_free_inode+0x1780/0x1780 [ 755.279935] ? debug_check_no_obj_freed+0x201/0x490 [ 755.285011] ? __dquot_initialize+0x298/0xb70 [ 755.289498] ext4_bread+0x7c/0x210 [ 755.293038] ? ext4_getblk+0x4f0/0x4f0 [ 755.297034] ? dquot_initialize_needed+0x290/0x290 [ 755.302089] ? trace_hardirqs_off+0x64/0x200 [ 755.306499] ext4_append+0x155/0x370 [ 755.310210] ext4_mkdir+0x5bd/0xe10 [ 755.313849] ? ext4_init_dot_dotdot+0x600/0x600 [ 755.318605] ? generic_permission+0x116/0x4d0 [ 755.323106] ? inode_permission.part.0+0x10c/0x450 [ 755.328122] vfs_mkdir+0x508/0x7a0 [ 755.331779] do_mkdirat+0x262/0x2d0 [ 755.335471] ? __ia32_sys_mknod+0x120/0x120 [ 755.339781] ? trace_hardirqs_off_caller+0x6e/0x210 [ 755.344788] ? do_syscall_64+0x21/0x620 [ 755.348752] do_syscall_64+0xf9/0x620 [ 755.352557] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 755.357741] RIP: 0033:0x7fcbb86f1b47 [ 755.361454] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 755.380350] RSP: 002b:00007fcbb5c67fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 755.388049] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fcbb86f1b47 [ 755.395403] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 755.402794] RBP: 00007fcbb5c68040 R08: 0000000000000000 R09: ffffffffffffffff [ 755.410063] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 755.417321] R13: 0000000020000100 R14: 00007fcbb5c68000 R15: 0000000020000040 10:34:31 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x600, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c", 0xd, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 755.543827] erofs: read_super, device -> /dev/loop0 [ 755.558514] erofs: options -> [ 755.565298] erofs: root inode @ nid 36 [ 755.569764] erofs: unsupported i_format 16 of nid 36 10:34:31 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 33) [ 755.591883] erofs: read_super, device -> /dev/loop4 [ 755.592820] erofs: read_super, device -> /dev/loop2 [ 755.604104] erofs: options -> [ 755.612117] erofs: options -> [ 755.618893] erofs: root inode @ nid 36 [ 755.625230] erofs: bogus i_mode (0) @ nid 36 [ 755.629737] erofs: root inode @ nid 36 [ 755.635092] erofs: unsupported i_format 514 of nid 36 [ 755.648264] erofs: read_super, device -> /dev/loop3 [ 755.658450] erofs: options -> user_xattr, [ 755.669472] erofs: root inode @ nid 36 [ 755.675663] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 755.705980] FAULT_INJECTION: forcing a failure. [ 755.705980] name failslab, interval 1, probability 0, space 0, times 0 [ 755.727499] CPU: 0 PID: 15878 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 755.735415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 755.744776] Call Trace: [ 755.747385] dump_stack+0x1fc/0x2ef [ 755.751039] should_fail.cold+0xa/0xf [ 755.754858] ? setup_fault_attr+0x200/0x200 [ 755.759194] ? lock_downgrade+0x720/0x720 [ 755.760548] erofs: read_super, device -> /dev/loop1 [ 755.763353] ? check_preemption_disabled+0x41/0x280 [ 755.768352] erofs: options -> user_xattr, [ 755.773405] __should_failslab+0x115/0x180 [ 755.773422] should_failslab+0x5/0x10 [ 755.773434] kmem_cache_alloc+0x277/0x370 [ 755.773449] ext4_mb_new_blocks+0x60a/0x4370 [ 755.773475] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 755.773493] ? ext4_cache_extents+0x68/0x2d0 [ 755.784541] erofs: read_super, device -> /dev/loop2 [ 755.785657] ? ext4_find_extent+0x9bb/0xc70 [ 755.789786] erofs: options -> [ 755.794200] ? ext4_discard_preallocations+0xfb0/0xfb0 [ 755.794212] ? ext4_ext_search_right+0x2c7/0xb60 [ 755.794227] ? ext4_inode_to_goal_block+0x2d2/0x3e0 [ 755.794245] ext4_ext_map_blocks+0x2aa2/0x7390 [ 755.806912] erofs: read_super, device -> /dev/loop4 [ 755.808813] ? __lock_acquire+0x6de/0x3ff0 [ 755.808837] ? mark_held_locks+0xf0/0xf0 [ 755.827004] erofs: options -> [ 755.831529] ? __ext4_handle_dirty_metadata+0x1e0/0x590 [ 755.831545] ? ext4_find_delalloc_cluster+0x1f0/0x1f0 [ 755.831559] ? mark_held_locks+0xf0/0xf0 [ 755.831575] ? ext4_mark_iloc_dirty+0x1b0d/0x2b30 [ 755.831592] ? ext4_es_lookup_extent+0x375/0xb60 [ 755.866167] erofs: root inode @ nid 36 [ 755.867337] ? ext4_map_blocks+0x59f/0x1a50 [ 755.867365] ext4_map_blocks+0x7a2/0x1a50 [ 755.882017] erofs: root inode @ nid 0 [ 755.885263] ? check_preemption_disabled+0x41/0x280 [ 755.885282] ? ext4_issue_zeroout+0x160/0x160 [ 755.885299] ? __brelse+0x84/0xa0 [ 755.903167] erofs: root inode @ nid 36 [ 755.906173] ? __ext4_new_inode+0x2eb/0x5a20 [ 755.906197] ext4_getblk+0xad/0x4f0 [ 755.913470] erofs: bogus i_mode (0) @ nid 0 [ 755.914495] ? ext4_iomap_begin+0xe00/0xe00 [ 755.914513] ? ext4_free_inode+0x1780/0x1780 [ 755.914528] ? debug_check_no_obj_freed+0x201/0x490 [ 755.914542] ? __dquot_initialize+0x298/0xb70 [ 755.914559] ext4_bread+0x7c/0x210 [ 755.914574] ? ext4_getblk+0x4f0/0x4f0 [ 755.914588] ? dquot_initialize_needed+0x290/0x290 [ 755.914602] ? trace_hardirqs_off+0x64/0x200 [ 755.914620] ext4_append+0x155/0x370 [ 755.914638] ext4_mkdir+0x5bd/0xe10 [ 755.914661] ? ext4_init_dot_dotdot+0x600/0x600 [ 755.914678] ? generic_permission+0x116/0x4d0 [ 755.914697] ? inode_permission.part.0+0x10c/0x450 [ 755.914715] vfs_mkdir+0x508/0x7a0 [ 755.914730] do_mkdirat+0x262/0x2d0 [ 755.914745] ? __ia32_sys_mknod+0x120/0x120 [ 755.914762] ? trace_hardirqs_off_caller+0x6e/0x210 [ 755.914778] ? do_syscall_64+0x21/0x620 [ 755.914794] do_syscall_64+0xf9/0x620 10:34:31 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000070c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:34:31 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 755.914815] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 755.914826] RIP: 0033:0x7fcbb86f1b47 [ 755.914841] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 755.914848] RSP: 002b:00007fcbb5c67fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 755.914862] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fcbb86f1b47 [ 755.914870] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 10:34:31 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="02030000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 755.914879] RBP: 00007fcbb5c68040 R08: 0000000000000000 R09: ffffffffffffffff [ 755.914886] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 755.914895] R13: 0000000020000100 R14: 00007fcbb5c68000 R15: 0000000020000040 [ 755.933461] erofs: unsupported i_format 514 of nid 36 [ 755.949770] erofs: bogus i_mode (0) @ nid 36 [ 755.981788] erofs: unmounted for /dev/loop3 10:34:31 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x3c1, 0x1000}], 0x0, &(0x7f0000000340)) 10:34:31 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 34) 10:34:32 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x700, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c", 0xd, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 756.431476] erofs: read_super, device -> /dev/loop0 [ 756.437190] erofs: options -> [ 756.440904] erofs: root inode @ nid 36 [ 756.445013] erofs: unsupported i_format 16 of nid 36 [ 756.491208] erofs: read_super, device -> /dev/loop3 [ 756.496631] erofs: options -> user_xattr, [ 756.504067] erofs: root inode @ nid 36 [ 756.508066] FAULT_INJECTION: forcing a failure. [ 756.508066] name failslab, interval 1, probability 0, space 0, times 0 [ 756.508374] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 756.534386] erofs: read_super, device -> /dev/loop4 [ 756.539438] erofs: options -> [ 756.555169] erofs: root inode @ nid 36 [ 756.564916] CPU: 1 PID: 15907 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 756.572826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 756.582277] Call Trace: [ 756.584876] dump_stack+0x1fc/0x2ef [ 756.588139] erofs: unsupported i_format 770 of nid 36 [ 756.588519] should_fail.cold+0xa/0xf [ 756.588539] ? setup_fault_attr+0x200/0x200 [ 756.588558] ? lock_acquire+0x170/0x3c0 [ 756.606093] __should_failslab+0x115/0x180 [ 756.610540] should_failslab+0x5/0x10 [ 756.614507] __kmalloc_track_caller+0x2a6/0x3c0 [ 756.619194] ? strndup_user+0x70/0x120 [ 756.623091] ? _copy_from_user+0xd2/0x130 [ 756.627253] memdup_user+0x22/0xb0 [ 756.630810] strndup_user+0x70/0x120 [ 756.634549] ksys_mount+0x6f/0x130 [ 756.638113] __x64_sys_mount+0xba/0x150 [ 756.642882] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 756.647466] do_syscall_64+0xf9/0x620 [ 756.651359] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 756.656657] RIP: 0033:0x7fcbb86f3f6a [ 756.660365] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 756.679269] RSP: 002b:00007fcbb5c67fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 10:34:32 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2000000, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 756.687199] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fcbb86f3f6a [ 756.694465] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fcbb5c68000 [ 756.701729] RBP: 00007fcbb5c68040 R08: 00007fcbb5c68040 R09: 0000000020000000 [ 756.708995] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 756.716250] R13: 0000000020000100 R14: 00007fcbb5c68000 R15: 0000000020000040 [ 756.730626] erofs: unmounted for /dev/loop3 [ 756.749301] erofs: read_super, device -> /dev/loop0 [ 756.754744] erofs: options -> [ 756.758558] erofs: root inode @ nid 36 [ 756.764839] erofs: unsupported i_format 16 of nid 36 [ 756.811161] erofs: read_super, device -> /dev/loop2 [ 756.811165] erofs: read_super, device -> /dev/loop1 [ 756.811176] erofs: options -> user_xattr, [ 756.816206] erofs: options -> [ 756.825980] erofs: root inode @ nid 36 [ 756.844667] erofs: read_super, device -> /dev/loop4 [ 756.845400] erofs: root inode @ nid 0 [ 756.857155] erofs: options -> 10:34:32 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 35) [ 756.859203] erofs: bogus i_mode (0) @ nid 0 [ 756.873381] erofs: root inode @ nid 36 [ 756.877913] erofs: bogus i_mode (0) @ nid 36 [ 756.885465] erofs: unsupported i_format 770 of nid 36 10:34:32 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000080c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:34:32 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x900, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c", 0xd, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) 10:34:32 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="02040000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 757.060631] erofs: read_super, device -> /dev/loop3 [ 757.065693] erofs: options -> user_xattr, [ 757.072089] erofs: root inode @ nid 36 [ 757.076495] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 757.103368] FAULT_INJECTION: forcing a failure. [ 757.103368] name failslab, interval 1, probability 0, space 0, times 0 [ 757.126181] erofs: read_super, device -> /dev/loop2 [ 757.127192] erofs: read_super, device -> /dev/loop1 [ 757.131557] erofs: options -> [ 757.145870] erofs: options -> user_xattr, 10:34:32 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3000000, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 757.155710] erofs: root inode @ nid 0 [ 757.159876] erofs: bogus i_mode (0) @ nid 0 [ 757.175093] erofs: unmounted for /dev/loop3 [ 757.187070] CPU: 1 PID: 15944 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 757.194979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 757.204426] Call Trace: [ 757.207021] dump_stack+0x1fc/0x2ef [ 757.210655] should_fail.cold+0xa/0xf [ 757.214472] ? setup_fault_attr+0x200/0x200 [ 757.218806] ? lock_acquire+0x170/0x3c0 [ 757.222793] __should_failslab+0x115/0x180 [ 757.227026] should_failslab+0x5/0x10 [ 757.230819] __kmalloc_track_caller+0x2a6/0x3c0 [ 757.235505] ? strndup_user+0x70/0x120 [ 757.239414] ? _copy_from_user+0xd2/0x130 [ 757.243576] memdup_user+0x22/0xb0 [ 757.247117] strndup_user+0x70/0x120 [ 757.250827] ksys_mount+0x6f/0x130 [ 757.254361] __x64_sys_mount+0xba/0x150 [ 757.258331] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 757.262914] do_syscall_64+0xf9/0x620 [ 757.266881] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 757.272158] RIP: 0033:0x7fcbb86f3f6a [ 757.275872] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 757.294860] RSP: 002b:00007fcbb5c67fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 757.302582] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fcbb86f3f6a [ 757.309852] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fcbb5c68000 [ 757.317127] RBP: 00007fcbb5c68040 R08: 00007fcbb5c68040 R09: 0000000020000000 [ 757.324394] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 757.332260] R13: 0000000020000100 R14: 00007fcbb5c68000 R15: 0000000020000040 [ 757.347495] erofs: root inode @ nid 36 [ 757.361318] erofs: bogus i_mode (0) @ nid 36 10:34:33 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 36) 10:34:33 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x3c2, 0x1000}], 0x0, &(0x7f0000000340)) [ 757.472439] erofs: read_super, device -> /dev/loop4 [ 757.477889] erofs: options -> [ 757.483267] erofs: root inode @ nid 36 [ 757.487410] erofs: unsupported i_format 1026 of nid 36 [ 757.600559] FAULT_INJECTION: forcing a failure. [ 757.600559] name failslab, interval 1, probability 0, space 0, times 0 [ 757.612124] CPU: 0 PID: 15973 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 757.620011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 757.628165] erofs: read_super, device -> /dev/loop3 [ 757.629371] Call Trace: [ 757.629393] dump_stack+0x1fc/0x2ef [ 757.629414] should_fail.cold+0xa/0xf [ 757.629431] ? setup_fault_attr+0x200/0x200 [ 757.629445] ? lock_acquire+0x170/0x3c0 [ 757.629466] __should_failslab+0x115/0x180 [ 757.635213] erofs: options -> user_xattr, [ 757.637066] should_failslab+0x5/0x10 [ 757.637084] __kmalloc_track_caller+0x2a6/0x3c0 [ 757.637101] ? strndup_user+0x70/0x120 [ 757.637114] ? _copy_from_user+0xd2/0x130 [ 757.637135] memdup_user+0x22/0xb0 [ 757.647428] erofs: root inode @ nid 36 [ 757.648976] strndup_user+0x70/0x120 [ 757.648996] ksys_mount+0x6f/0x130 [ 757.649014] __x64_sys_mount+0xba/0x150 [ 757.649031] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 757.649048] do_syscall_64+0xf9/0x620 [ 757.658477] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 757.661415] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 757.661430] RIP: 0033:0x7fcbb86f3f6a [ 757.661445] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 757.661452] RSP: 002b:00007fcbb5c67fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 757.661466] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fcbb86f3f6a [ 757.661474] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fcbb5c68000 [ 757.661481] RBP: 00007fcbb5c68040 R08: 00007fcbb5c68040 R09: 0000000020000000 [ 757.661489] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 757.661496] R13: 0000000020000100 R14: 00007fcbb5c68000 R15: 0000000020000040 [ 757.681302] erofs: read_super, device -> /dev/loop1 [ 757.691509] erofs: read_super, device -> /dev/loop0 [ 757.694534] erofs: options -> user_xattr, 10:34:33 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="02050000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 757.747591] erofs: options -> [ 757.756800] erofs: root inode @ nid 0 [ 757.773292] erofs: root inode @ nid 36 [ 757.777214] erofs: bogus i_mode (0) @ nid 0 [ 757.795848] erofs: unsupported i_format 16 of nid 36 10:34:33 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 37) 10:34:33 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa00, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c", 0xd, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) 10:34:33 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4000000, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 757.921840] erofs: read_super, device -> /dev/loop2 [ 757.927092] erofs: options -> [ 757.931073] erofs: root inode @ nid 36 [ 757.935425] erofs: bogus i_mode (0) @ nid 36 [ 757.943461] erofs: unmounted for /dev/loop3 [ 758.081208] FAULT_INJECTION: forcing a failure. [ 758.081208] name failslab, interval 1, probability 0, space 0, times 0 [ 758.103688] CPU: 0 PID: 15993 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 758.111597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 758.120957] Call Trace: [ 758.123560] dump_stack+0x1fc/0x2ef [ 758.127201] should_fail.cold+0xa/0xf [ 758.131018] ? setup_fault_attr+0x200/0x200 [ 758.134274] erofs: read_super, device -> /dev/loop0 [ 758.135348] ? lock_acquire+0x170/0x3c0 [ 758.135372] __should_failslab+0x115/0x180 [ 758.135390] should_failslab+0x5/0x10 [ 758.135404] kmem_cache_alloc+0x277/0x370 [ 758.135422] getname_flags+0xce/0x590 [ 758.135438] user_path_at_empty+0x2a/0x50 [ 758.152482] erofs: options -> [ 758.156591] do_mount+0x147/0x2f50 [ 758.156614] ? cmp_ex_sort+0xc0/0xc0 [ 758.156633] ? __do_page_fault+0x180/0xd60 [ 758.156648] ? copy_mount_string+0x40/0x40 [ 758.156669] ? memset+0x20/0x40 [ 758.170613] erofs: root inode @ nid 36 [ 758.171314] ? copy_mount_options+0x26f/0x380 [ 758.171334] ksys_mount+0xcf/0x130 [ 758.171352] __x64_sys_mount+0xba/0x150 [ 758.175402] erofs: unsupported i_format 16 of nid 36 [ 758.179274] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 758.179290] do_syscall_64+0xf9/0x620 [ 758.179310] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 758.179322] RIP: 0033:0x7fcbb86f3f6a [ 758.179337] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 758.179347] RSP: 002b:00007fcbb5c67fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 758.227307] erofs: read_super, device -> /dev/loop2 [ 758.244213] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fcbb86f3f6a [ 758.244222] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fcbb5c68000 [ 758.244229] RBP: 00007fcbb5c68040 R08: 00007fcbb5c68040 R09: 0000000020000000 10:34:33 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 38) [ 758.244235] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 758.244241] R13: 0000000020000100 R14: 00007fcbb5c68000 R15: 0000000020000040 [ 758.296912] erofs: options -> [ 758.300513] erofs: root inode @ nid 36 [ 758.304660] erofs: bogus i_mode (0) @ nid 36 [ 758.323270] erofs: read_super, device -> /dev/loop3 [ 758.328631] erofs: read_super, device -> /dev/loop4 [ 758.333098] erofs: options -> user_xattr, [ 758.333846] erofs: options -> [ 758.342772] erofs: root inode @ nid 36 [ 758.345426] erofs: root inode @ nid 36 [ 758.350878] erofs: unsupported i_format 1282 of nid 36 [ 758.354140] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 758.363822] erofs: read_super, device -> /dev/loop1 [ 758.369038] erofs: options -> user_xattr, [ 758.375171] erofs: root inode @ nid 0 10:34:34 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x3c3, 0x1000}], 0x0, &(0x7f0000000340)) [ 758.379016] erofs: bogus i_mode (0) @ nid 0 10:34:34 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000600c0024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 758.493457] FAULT_INJECTION: forcing a failure. [ 758.493457] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 758.505390] CPU: 1 PID: 16020 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 758.513275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 758.522644] Call Trace: [ 758.525245] dump_stack+0x1fc/0x2ef [ 758.528903] should_fail.cold+0xa/0xf [ 758.532729] ? setup_fault_attr+0x200/0x200 [ 758.537153] ? unwind_next_frame+0xeee/0x1400 [ 758.541667] ? __save_stack_trace+0x72/0x190 [ 758.546225] ? deref_stack_reg+0x134/0x1d0 [ 758.550474] ? get_reg+0x176/0x1f0 [ 758.554030] __alloc_pages_nodemask+0x239/0x2890 [ 758.558803] ? cmp_ex_search+0x87/0xb0 [ 758.562713] ? __lock_acquire+0x6de/0x3ff0 [ 758.566961] ? copy_mount_options+0x1e9/0x380 [ 758.571560] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 758.576405] ? ex_handler_default+0x14/0x90 [ 758.580715] ? phys_mem_access_encrypted+0x10/0x10 [ 758.585637] ? no_context+0xce/0x940 [ 758.589345] ? force_sig_info_fault.constprop.0+0x320/0x320 [ 758.595048] ? bad_area_access_error+0x23b/0x4a0 [ 758.599800] cache_grow_begin+0xa4/0x8a0 [ 758.603855] ? setup_fault_attr+0x200/0x200 [ 758.608165] ? cache_alloc_pfmemalloc+0x1e/0x140 [ 758.612912] cache_alloc_refill+0x273/0x340 [ 758.617225] kmem_cache_alloc+0x346/0x370 [ 758.621383] getname_flags+0xce/0x590 [ 758.625191] user_path_at_empty+0x2a/0x50 [ 758.629330] do_mount+0x147/0x2f50 [ 758.632863] ? cmp_ex_sort+0xc0/0xc0 [ 758.636574] ? __do_page_fault+0x180/0xd60 [ 758.640802] ? copy_mount_string+0x40/0x40 [ 758.645035] ? memset+0x20/0x40 [ 758.648304] ? copy_mount_options+0x26f/0x380 [ 758.652835] ksys_mount+0xcf/0x130 [ 758.656369] __x64_sys_mount+0xba/0x150 [ 758.660334] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 758.664941] do_syscall_64+0xf9/0x620 [ 758.668848] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 758.674057] RIP: 0033:0x7fcbb86f3f6a [ 758.677766] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 758.696668] RSP: 002b:00007fcbb5c67fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 758.704374] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fcbb86f3f6a [ 758.711640] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fcbb5c68000 [ 758.718919] RBP: 00007fcbb5c68040 R08: 00007fcbb5c68040 R09: 0000000020000000 [ 758.726179] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 758.733439] R13: 0000000020000100 R14: 00007fcbb5c68000 R15: 0000000020000040 10:34:34 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5000000, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 758.765347] erofs: read_super, device -> /dev/loop1 [ 758.771587] erofs: options -> user_xattr, [ 758.774611] erofs: unmounted for /dev/loop3 [ 758.789625] erofs: read_super, device -> /dev/loop5 [ 758.795557] erofs: root inode @ nid 0 [ 758.800344] erofs: bogus i_mode (0) @ nid 0 [ 758.803597] erofs: options -> user_xattr, [ 758.810490] erofs: root inode @ nid 36 [ 758.826272] erofs: mounted on /dev/loop5 with opts: user_xattr. 10:34:34 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 39) [ 758.870393] erofs: read_super, device -> /dev/loop0 [ 758.885844] erofs: options -> [ 758.891929] erofs: root inode @ nid 36 [ 758.895977] erofs: unmounted for /dev/loop5 [ 758.897080] erofs: unsupported i_format 16 of nid 36 10:34:34 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2000, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c", 0xd, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 758.916432] erofs: read_super, device -> /dev/loop2 [ 758.922536] erofs: options -> [ 758.935579] erofs: root inode @ nid 36 [ 758.939936] erofs: bogus i_mode (0) @ nid 36 10:34:34 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="02060000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 758.961144] erofs: read_super, device -> /dev/loop3 [ 758.966190] erofs: options -> user_xattr, [ 758.985447] erofs: root inode @ nid 36 [ 758.994893] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 759.087635] FAULT_INJECTION: forcing a failure. [ 759.087635] name failslab, interval 1, probability 0, space 0, times 0 [ 759.103561] erofs: read_super, device -> /dev/loop1 [ 759.106263] erofs: read_super, device -> /dev/loop2 [ 759.108608] erofs: options -> user_xattr, [ 759.118369] erofs: read_super, device -> /dev/loop4 [ 759.122215] CPU: 1 PID: 16052 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 759.128513] erofs: options -> 10:34:34 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6000000, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 759.131277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 759.131289] Call Trace: [ 759.131312] dump_stack+0x1fc/0x2ef [ 759.131331] should_fail.cold+0xa/0xf [ 759.131348] ? setup_fault_attr+0x200/0x200 [ 759.131363] ? lock_acquire+0x170/0x3c0 [ 759.131382] __should_failslab+0x115/0x180 [ 759.131400] should_failslab+0x5/0x10 [ 759.139111] erofs: options -> [ 759.144024] kmem_cache_alloc+0x277/0x370 [ 759.144043] alloc_vfsmnt+0x23/0x780 [ 759.144057] ? _raw_read_unlock+0x29/0x40 [ 759.144073] vfs_kern_mount.part.0+0x27/0x470 [ 759.144093] do_mount+0x115c/0x2f50 [ 759.144108] ? cmp_ex_sort+0xc0/0xc0 [ 759.144123] ? __do_page_fault+0x180/0xd60 [ 759.144138] ? copy_mount_string+0x40/0x40 [ 759.144158] ? memset+0x20/0x40 [ 759.144172] ? copy_mount_options+0x26f/0x380 [ 759.144189] ksys_mount+0xcf/0x130 [ 759.148448] erofs: root inode @ nid 36 [ 759.150389] __x64_sys_mount+0xba/0x150 [ 759.150408] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 759.150421] do_syscall_64+0xf9/0x620 [ 759.150438] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 759.150450] RIP: 0033:0x7fcbb86f3f6a [ 759.150463] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 759.150470] RSP: 002b:00007fcbb5c67fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 759.150483] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fcbb86f3f6a [ 759.150491] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fcbb5c68000 10:34:35 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f202998101000000140024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 759.150498] RBP: 00007fcbb5c68040 R08: 00007fcbb5c68040 R09: 0000000020000000 [ 759.150506] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 759.150519] R13: 0000000020000100 R14: 00007fcbb5c68000 R15: 0000000020000040 [ 759.157698] erofs: unsupported i_format 1538 of nid 36 [ 759.166015] erofs: root inode @ nid 0 [ 759.167754] erofs: unmounted for /dev/loop3 [ 759.176755] erofs: bogus i_mode (0) @ nid 0 [ 759.234371] erofs: root inode @ nid 36 [ 759.334117] erofs: bogus i_mode (0) @ nid 36 10:34:35 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x3c4, 0x1000}], 0x0, &(0x7f0000000340)) 10:34:35 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 40) [ 759.610606] erofs: read_super, device -> /dev/loop1 [ 759.614816] erofs: read_super, device -> /dev/loop3 [ 759.615837] erofs: options -> user_xattr, [ 759.628248] erofs: read_super, device -> /dev/loop4 [ 759.633707] erofs: options -> [ 759.637264] erofs: options -> user_xattr, [ 759.644024] erofs: root inode @ nid 36 [ 759.651135] FAULT_INJECTION: forcing a failure. [ 759.651135] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 759.656193] erofs: root inode @ nid 0 [ 759.663487] CPU: 0 PID: 16082 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 759.674875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 759.684239] Call Trace: [ 759.686850] dump_stack+0x1fc/0x2ef [ 759.690580] should_fail.cold+0xa/0xf [ 759.694397] ? lock_acquire+0x170/0x3c0 [ 759.698384] ? setup_fault_attr+0x200/0x200 [ 759.698415] erofs: unsupported i_format 1538 of nid 36 [ 759.702723] __alloc_pages_nodemask+0x239/0x2890 [ 759.702741] ? lock_acquire+0x170/0x3c0 [ 759.702755] ? pcpu_alloc+0x91f/0x1190 [ 759.702771] ? mark_held_locks+0xf0/0xf0 [ 759.702787] ? pcpu_alloc+0xe78/0x1190 [ 759.702815] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 759.702840] ? check_preemption_disabled+0x41/0x280 [ 759.702861] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 759.702872] ? pcpu_alloc+0xc9/0x1190 [ 759.702889] alloc_pages_current+0x193/0x2a0 [ 759.702903] ? __lockdep_init_map+0x100/0x5a0 [ 759.702919] get_zeroed_page+0x10/0x40 [ 759.702930] mount_fs+0x203/0x310 [ 759.702947] vfs_kern_mount.part.0+0x68/0x470 [ 759.702965] do_mount+0x115c/0x2f50 [ 759.702983] ? cmp_ex_sort+0xc0/0xc0 [ 759.703000] ? __do_page_fault+0x180/0xd60 [ 759.703016] ? copy_mount_string+0x40/0x40 [ 759.703039] ? memset+0x20/0x40 [ 759.703054] ? copy_mount_options+0x26f/0x380 [ 759.703073] ksys_mount+0xcf/0x130 [ 759.703089] __x64_sys_mount+0xba/0x150 [ 759.703105] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 759.732599] erofs: bogus i_mode (0) @ nid 0 [ 759.733852] do_syscall_64+0xf9/0x620 [ 759.733875] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 759.733888] RIP: 0033:0x7fcbb86f3f6a [ 759.733904] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 759.733912] RSP: 002b:00007fcbb5c67fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 759.733927] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fcbb86f3f6a [ 759.744752] erofs: root inode @ nid 36 [ 759.747731] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fcbb5c68000 [ 759.747741] RBP: 00007fcbb5c68040 R08: 00007fcbb5c68040 R09: 0000000020000000 [ 759.747750] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 759.747758] R13: 0000000020000100 R14: 00007fcbb5c68000 R15: 0000000020000040 [ 759.889871] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 759.908762] erofs: read_super, device -> /dev/loop2 [ 759.923725] erofs: options -> [ 759.937952] erofs: root inode @ nid 36 10:34:35 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="02070000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 759.959766] erofs: bogus i_mode (0) @ nid 36 [ 760.038066] erofs: read_super, device -> /dev/loop0 10:34:35 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7000000, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) 10:34:35 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 41) 10:34:35 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x3c5, 0x1000}], 0x0, &(0x7f0000000340)) 10:34:35 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2300, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c", 0xd, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 760.065295] erofs: options -> [ 760.068753] erofs: blksize 1048576 isn't supported on this platform [ 760.091948] erofs: unmounted for /dev/loop3 [ 760.150685] FAULT_INJECTION: forcing a failure. [ 760.150685] name failslab, interval 1, probability 0, space 0, times 0 [ 760.162692] CPU: 0 PID: 16106 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 760.170583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 760.179930] Call Trace: [ 760.182513] dump_stack+0x1fc/0x2ef [ 760.186134] should_fail.cold+0xa/0xf [ 760.189925] ? setup_fault_attr+0x200/0x200 [ 760.194245] ? lock_acquire+0x170/0x3c0 [ 760.198349] __should_failslab+0x115/0x180 [ 760.202582] should_failslab+0x5/0x10 [ 760.207166] __kmalloc_track_caller+0x2a6/0x3c0 [ 760.211831] ? kstrdup_const+0x53/0x80 [ 760.215740] kstrdup+0x36/0x70 [ 760.218941] kstrdup_const+0x53/0x80 [ 760.222707] alloc_vfsmnt+0xb5/0x780 [ 760.226424] ? _raw_read_unlock+0x29/0x40 [ 760.230575] vfs_kern_mount.part.0+0x27/0x470 [ 760.235084] do_mount+0x115c/0x2f50 [ 760.238707] ? cmp_ex_sort+0xc0/0xc0 [ 760.242420] ? __do_page_fault+0x180/0xd60 [ 760.246653] ? copy_mount_string+0x40/0x40 [ 760.251050] ? memset+0x20/0x40 [ 760.254348] ? copy_mount_options+0x26f/0x380 [ 760.258838] ksys_mount+0xcf/0x130 [ 760.262375] __x64_sys_mount+0xba/0x150 [ 760.266339] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 760.270910] do_syscall_64+0xf9/0x620 [ 760.275313] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 760.280946] RIP: 0033:0x7fcbb86f3f6a [ 760.284667] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 760.303577] RSP: 002b:00007fcbb5c67fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 760.311546] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fcbb86f3f6a [ 760.318810] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fcbb5c68000 [ 760.326068] RBP: 00007fcbb5c68040 R08: 00007fcbb5c68040 R09: 0000000020000000 [ 760.333346] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 760.340605] R13: 0000000020000100 R14: 00007fcbb5c68000 R15: 0000000020000040 [ 760.392288] erofs: read_super, device -> /dev/loop3 [ 760.395864] erofs: read_super, device -> /dev/loop4 [ 760.400831] erofs: options -> user_xattr, [ 760.409374] erofs: root inode @ nid 36 [ 760.425708] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 760.434637] erofs: options -> 10:34:36 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 42) [ 760.440966] erofs: root inode @ nid 36 [ 760.445855] erofs: unsupported i_format 1794 of nid 36 10:34:36 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="02080000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 760.515876] erofs: read_super, device -> /dev/loop2 [ 760.518983] erofs: read_super, device -> /dev/loop1 [ 760.521525] erofs: options -> [ 760.534402] erofs: root inode @ nid 36 [ 760.536810] erofs: options -> user_xattr, [ 760.538466] erofs: bogus i_mode (0) @ nid 36 [ 760.548998] erofs: root inode @ nid 0 [ 760.553535] erofs: bogus i_mode (0) @ nid 0 10:34:36 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000000, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 760.577630] FAULT_INJECTION: forcing a failure. [ 760.577630] name failslab, interval 1, probability 0, space 0, times 0 [ 760.582386] erofs: read_super, device -> /dev/loop0 [ 760.601017] erofs: unmounted for /dev/loop3 [ 760.609360] CPU: 0 PID: 16131 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 760.617273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 760.625791] erofs: options -> [ 760.626628] Call Trace: [ 760.626651] dump_stack+0x1fc/0x2ef [ 760.626671] should_fail.cold+0xa/0xf [ 760.626689] ? setup_fault_attr+0x200/0x200 [ 760.626709] ? lock_acquire+0x170/0x3c0 [ 760.630391] erofs: blksize 1048576 isn't supported on this platform [ 760.632505] __should_failslab+0x115/0x180 [ 760.632524] should_failslab+0x5/0x10 [ 760.632538] kmem_cache_alloc+0x277/0x370 [ 760.632558] getname_kernel+0x4e/0x370 [ 760.670673] kern_path+0x1b/0x40 [ 760.674232] lookup_bdev+0xfc/0x220 [ 760.677852] ? bd_acquire+0x440/0x440 [ 760.681706] blkdev_get_by_path+0x1b/0xd0 [ 760.685845] mount_bdev+0x5b/0x3b0 [ 760.689377] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 760.694698] erofs_mount+0x8c/0xc0 [ 760.698368] ? erofs_kill_sb+0x20/0x20 [ 760.702264] ? alloc_pages_current+0x19b/0x2a0 [ 760.706843] ? __lockdep_init_map+0x100/0x5a0 [ 760.711331] mount_fs+0xa3/0x310 [ 760.714700] vfs_kern_mount.part.0+0x68/0x470 [ 760.719196] do_mount+0x115c/0x2f50 [ 760.722824] ? cmp_ex_sort+0xc0/0xc0 [ 760.726531] ? __do_page_fault+0x180/0xd60 [ 760.730758] ? copy_mount_string+0x40/0x40 [ 760.734987] ? memset+0x20/0x40 [ 760.738257] ? copy_mount_options+0x26f/0x380 [ 760.742742] ksys_mount+0xcf/0x130 [ 760.746274] __x64_sys_mount+0xba/0x150 [ 760.750350] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 760.754925] do_syscall_64+0xf9/0x620 [ 760.758721] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 760.763921] RIP: 0033:0x7fcbb86f3f6a [ 760.767633] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 760.786527] RSP: 002b:00007fcbb5c67fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 760.794229] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fcbb86f3f6a [ 760.801513] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fcbb5c68000 [ 760.808798] RBP: 00007fcbb5c68040 R08: 00007fcbb5c68040 R09: 0000000020000000 [ 760.816081] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 760.823354] R13: 0000000020000100 R14: 00007fcbb5c68000 R15: 0000000020000040 10:34:36 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f202998101000000370024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:34:36 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 43) [ 760.980659] erofs: read_super, device -> /dev/loop1 [ 760.985712] erofs: options -> user_xattr, [ 760.992573] erofs: root inode @ nid 0 [ 760.996622] erofs: bogus i_mode (0) @ nid 0 [ 761.020936] erofs: read_super, device -> /dev/loop4 [ 761.029285] erofs: options -> [ 761.045132] erofs: read_super, device -> /dev/loop3 [ 761.055785] erofs: read_super, device -> /dev/loop2 [ 761.061102] erofs: options -> user_xattr, [ 761.066689] erofs: options -> 10:34:36 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3f00, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c", 0xd, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 761.071571] erofs: root inode @ nid 36 [ 761.080654] erofs: root inode @ nid 36 [ 761.084230] erofs: root inode @ nid 36 [ 761.088902] erofs: unsupported i_format 2050 of nid 36 [ 761.104502] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 761.111670] erofs: bogus i_mode (0) @ nid 36 10:34:36 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x3c6, 0x1000}], 0x0, &(0x7f0000000340)) [ 761.166598] FAULT_INJECTION: forcing a failure. [ 761.166598] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 761.178577] CPU: 1 PID: 16157 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 761.186471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 761.196200] Call Trace: [ 761.198795] dump_stack+0x1fc/0x2ef [ 761.202616] should_fail.cold+0xa/0xf [ 761.206413] ? setup_fault_attr+0x200/0x200 [ 761.210772] ? get_page_from_freelist+0x1d60/0x4170 [ 761.215813] __alloc_pages_nodemask+0x239/0x2890 [ 761.220573] ? get_page_from_freelist+0x1d60/0x4170 [ 761.225647] ? bad_range+0x260/0x3c0 [ 761.229562] ? __lock_acquire+0x6de/0x3ff0 [ 761.233837] ? preempt_count_add+0xaf/0x190 [ 761.238159] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 761.243016] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 761.248398] cache_grow_begin+0xa4/0x8a0 [ 761.252492] ? setup_fault_attr+0x200/0x200 [ 761.256821] ? cache_alloc_pfmemalloc+0x1e/0x140 [ 761.261607] cache_alloc_refill+0x273/0x340 [ 761.265950] kmem_cache_alloc+0x346/0x370 [ 761.270101] getname_kernel+0x4e/0x370 [ 761.274001] kern_path+0x1b/0x40 [ 761.277380] lookup_bdev+0xfc/0x220 [ 761.281015] ? bd_acquire+0x440/0x440 [ 761.284917] blkdev_get_by_path+0x1b/0xd0 [ 761.289054] mount_bdev+0x5b/0x3b0 [ 761.292606] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 761.297884] erofs_mount+0x8c/0xc0 [ 761.301423] ? erofs_kill_sb+0x20/0x20 [ 761.305311] ? alloc_pages_current+0x19b/0x2a0 [ 761.309907] ? __lockdep_init_map+0x100/0x5a0 [ 761.314428] mount_fs+0xa3/0x310 [ 761.317801] vfs_kern_mount.part.0+0x68/0x470 [ 761.322299] do_mount+0x115c/0x2f50 [ 761.325925] ? cmp_ex_sort+0xc0/0xc0 [ 761.329632] ? __do_page_fault+0x180/0xd60 [ 761.334228] ? copy_mount_string+0x40/0x40 [ 761.338464] ? memset+0x20/0x40 [ 761.341746] ? copy_mount_options+0x26f/0x380 [ 761.346331] ksys_mount+0xcf/0x130 [ 761.349873] __x64_sys_mount+0xba/0x150 [ 761.354037] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 761.358638] do_syscall_64+0xf9/0x620 [ 761.362459] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 761.367653] RIP: 0033:0x7fcbb86f3f6a [ 761.371361] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 761.390424] RSP: 002b:00007fcbb5c67fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 761.398134] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fcbb86f3f6a [ 761.405390] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fcbb5c68000 [ 761.412664] RBP: 00007fcbb5c68040 R08: 00007fcbb5c68040 R09: 0000000020000000 [ 761.419918] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 761.427176] R13: 0000000020000100 R14: 00007fcbb5c68000 R15: 0000000020000040 10:34:37 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000000, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) 10:34:37 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="02090000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 761.470202] erofs: read_super, device -> /dev/loop5 [ 761.481004] erofs: options -> user_xattr, [ 761.485353] erofs: unmounted for /dev/loop3 [ 761.487945] erofs: root inode @ nid 36 [ 761.497817] erofs: mounted on /dev/loop5 with opts: user_xattr. [ 761.593009] erofs: read_super, device -> /dev/loop1 [ 761.598070] erofs: options -> user_xattr, [ 761.602825] erofs: read_super, device -> /dev/loop0 [ 761.607859] erofs: options -> [ 761.614470] erofs: root inode @ nid 0 [ 761.618359] erofs: bogus i_mode (0) @ nid 0 [ 761.625327] erofs: blksize 8388608 isn't supported on this platform 10:34:37 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 44) [ 761.736835] erofs: unmounted for /dev/loop5 [ 761.745631] erofs: read_super, device -> /dev/loop4 [ 761.758335] erofs: options -> [ 761.766723] erofs: root inode @ nid 36 [ 761.779294] erofs: unsupported i_format 2306 of nid 36 [ 761.824091] erofs: read_super, device -> /dev/loop1 [ 761.830396] erofs: options -> user_xattr, [ 761.835813] erofs: root inode @ nid 0 [ 761.836816] FAULT_INJECTION: forcing a failure. [ 761.836816] name failslab, interval 1, probability 0, space 0, times 0 [ 761.839665] erofs: bogus i_mode (0) @ nid 0 [ 761.851230] erofs: read_super, device -> /dev/loop2 [ 761.860129] CPU: 1 PID: 16189 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 761.869100] erofs: options -> [ 761.869361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 761.881888] Call Trace: [ 761.884515] dump_stack+0x1fc/0x2ef [ 761.888158] should_fail.cold+0xa/0xf [ 761.892061] ? setup_fault_attr+0x200/0x200 [ 761.896387] ? lock_acquire+0x170/0x3c0 [ 761.896812] erofs: root inode @ nid 36 [ 761.900364] __should_failslab+0x115/0x180 [ 761.900384] should_failslab+0x5/0x10 [ 761.900399] kmem_cache_alloc+0x277/0x370 [ 761.900419] getname_kernel+0x4e/0x370 [ 761.900433] kern_path+0x1b/0x40 [ 761.900446] lookup_bdev+0xfc/0x220 [ 761.900456] ? bd_acquire+0x440/0x440 [ 761.900476] blkdev_get_by_path+0x1b/0xd0 [ 761.900488] mount_bdev+0x5b/0x3b0 [ 761.900503] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 761.900519] erofs_mount+0x8c/0xc0 [ 761.900532] ? erofs_kill_sb+0x20/0x20 [ 761.900549] ? alloc_pages_current+0x19b/0x2a0 [ 761.900571] ? __lockdep_init_map+0x100/0x5a0 [ 761.904874] erofs: bogus i_mode (0) @ nid 36 [ 761.908682] mount_fs+0xa3/0x310 [ 761.908704] vfs_kern_mount.part.0+0x68/0x470 [ 761.908723] do_mount+0x115c/0x2f50 [ 761.908741] ? cmp_ex_sort+0xc0/0xc0 [ 761.908758] ? __do_page_fault+0x180/0xd60 [ 761.908774] ? copy_mount_string+0x40/0x40 [ 761.989014] ? memset+0x20/0x40 [ 761.992296] ? copy_mount_options+0x26f/0x380 [ 761.996793] ksys_mount+0xcf/0x130 [ 762.000335] __x64_sys_mount+0xba/0x150 [ 762.004307] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 762.009004] do_syscall_64+0xf9/0x620 [ 762.012807] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 762.018080] RIP: 0033:0x7fcbb86f3f6a [ 762.021787] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 762.040688] RSP: 002b:00007fcbb5c67fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 762.048488] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fcbb86f3f6a [ 762.055816] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fcbb5c68000 [ 762.063082] RBP: 00007fcbb5c68040 R08: 00007fcbb5c68040 R09: 0000000020000000 [ 762.070473] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 762.077806] R13: 0000000020000100 R14: 00007fcbb5c68000 R15: 0000000020000040 [ 762.092812] erofs: read_super, device -> /dev/loop3 [ 762.114714] erofs: options -> user_xattr, 10:34:37 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6000, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c", 0xd, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) 10:34:37 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f202998101000000140024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 762.125708] erofs: root inode @ nid 36 [ 762.136593] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 762.253168] erofs: read_super, device -> /dev/loop4 10:34:38 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 45) [ 762.279928] erofs: options -> [ 762.287474] erofs: root inode @ nid 36 [ 762.293871] erofs: read_super, device -> /dev/loop2 [ 762.299380] erofs: options -> [ 762.315112] erofs: root inode @ nid 36 10:34:38 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3f000000, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 762.338818] erofs: unsupported i_format 2306 of nid 36 [ 762.347015] erofs: unmounted for /dev/loop3 [ 762.352367] erofs: bogus i_mode (0) @ nid 36 10:34:38 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="02100000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:34:38 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x3c7, 0x1000}], 0x0, &(0x7f0000000340)) [ 762.510998] erofs: read_super, device -> /dev/loop1 [ 762.516147] erofs: options -> user_xattr, [ 762.520805] erofs: root inode @ nid 0 [ 762.524815] erofs: bogus i_mode (0) @ nid 0 [ 762.574206] FAULT_INJECTION: forcing a failure. [ 762.574206] name failslab, interval 1, probability 0, space 0, times 0 [ 762.597419] erofs: read_super, device -> /dev/loop0 [ 762.603082] erofs: options -> [ 762.606471] CPU: 1 PID: 16212 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 762.610916] erofs: blksize 1048576 isn't supported on this platform [ 762.614370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 762.614377] Call Trace: [ 762.614400] dump_stack+0x1fc/0x2ef [ 762.614421] should_fail.cold+0xa/0xf [ 762.614440] ? setup_fault_attr+0x200/0x200 [ 762.614460] ? lock_acquire+0x170/0x3c0 [ 762.648478] __should_failslab+0x115/0x180 [ 762.649957] erofs: read_super, device -> /dev/loop4 [ 762.652726] should_failslab+0x5/0x10 [ 762.652742] __kmalloc+0x2ab/0x3c0 [ 762.652755] ? __list_lru_init+0xd3/0x7f0 [ 762.652770] __list_lru_init+0xd3/0x7f0 [ 762.652787] ? up_write+0x18/0x150 [ 762.657996] erofs: options -> [ 762.661619] sget_userns+0x7e2/0xcd0 [ 762.661635] ? set_bdev_super+0x110/0x110 [ 762.661655] ? ns_test_super+0x50/0x50 [ 762.661669] ? set_bdev_super+0x110/0x110 [ 762.661681] ? ns_test_super+0x50/0x50 [ 762.661693] sget+0x102/0x140 [ 762.661709] mount_bdev+0xf8/0x3b0 [ 762.661722] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 762.661737] erofs_mount+0x8c/0xc0 [ 762.661750] ? erofs_kill_sb+0x20/0x20 [ 762.661770] ? alloc_pages_current+0x19b/0x2a0 [ 762.698220] erofs: root inode @ nid 36 [ 762.699893] ? __lockdep_init_map+0x100/0x5a0 [ 762.699912] mount_fs+0xa3/0x310 [ 762.699934] vfs_kern_mount.part.0+0x68/0x470 [ 762.699953] do_mount+0x115c/0x2f50 [ 762.699969] ? cmp_ex_sort+0xc0/0xc0 [ 762.699987] ? __do_page_fault+0x180/0xd60 [ 762.700000] ? copy_mount_string+0x40/0x40 [ 762.700026] ? memset+0x20/0x40 [ 762.700042] ? copy_mount_options+0x26f/0x380 [ 762.700061] ksys_mount+0xcf/0x130 [ 762.703726] erofs: unsupported i_format 4098 of nid 36 [ 762.706774] __x64_sys_mount+0xba/0x150 [ 762.706793] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 762.706808] do_syscall_64+0xf9/0x620 [ 762.706827] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 762.706841] RIP: 0033:0x7fcbb86f3f6a [ 762.793779] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 762.812663] RSP: 002b:00007fcbb5c67fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 762.820357] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fcbb86f3f6a [ 762.827611] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fcbb5c68000 [ 762.834867] RBP: 00007fcbb5c68040 R08: 00007fcbb5c68040 R09: 0000000020000000 [ 762.842133] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 762.849394] R13: 0000000020000100 R14: 00007fcbb5c68000 R15: 0000000020000040 [ 762.874800] erofs: read_super, device -> /dev/loop2 [ 762.880329] erofs: options -> [ 762.883707] erofs: root inode @ nid 36 [ 762.887721] erofs: bogus i_mode (0) @ nid 36 10:34:38 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 46) [ 762.951565] erofs: read_super, device -> /dev/loop3 [ 762.956627] erofs: options -> user_xattr, [ 762.983102] erofs: root inode @ nid 36 [ 762.991033] erofs: mounted on /dev/loop3 with opts: user_xattr. 10:34:38 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xedc0, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c", 0xd, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 763.005795] erofs: read_super, device -> /dev/loop4 10:34:38 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x60000000, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 763.027442] erofs: options -> [ 763.039270] erofs: root inode @ nid 36 [ 763.044219] erofs: unsupported i_format 4098 of nid 36 [ 763.065308] FAULT_INJECTION: forcing a failure. [ 763.065308] name failslab, interval 1, probability 0, space 0, times 0 [ 763.078716] erofs: unmounted for /dev/loop3 [ 763.086275] CPU: 1 PID: 16247 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 763.094184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 763.103653] Call Trace: [ 763.106326] dump_stack+0x1fc/0x2ef [ 763.109988] should_fail.cold+0xa/0xf [ 763.113794] ? setup_fault_attr+0x200/0x200 [ 763.118099] ? lock_acquire+0x170/0x3c0 [ 763.122077] __should_failslab+0x115/0x180 [ 763.126304] should_failslab+0x5/0x10 [ 763.130099] __kmalloc+0x2ab/0x3c0 [ 763.133630] ? prealloc_shrinker+0x15d/0x340 [ 763.138021] prealloc_shrinker+0x15d/0x340 [ 763.142251] sget_userns+0x7b4/0xcd0 [ 763.145953] ? set_bdev_super+0x110/0x110 [ 763.150115] ? ns_test_super+0x50/0x50 [ 763.153996] ? set_bdev_super+0x110/0x110 [ 763.158126] ? ns_test_super+0x50/0x50 [ 763.162009] sget+0x102/0x140 [ 763.165143] mount_bdev+0xf8/0x3b0 [ 763.168670] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 763.173930] erofs_mount+0x8c/0xc0 [ 763.177458] ? erofs_kill_sb+0x20/0x20 [ 763.181352] ? alloc_pages_current+0x19b/0x2a0 [ 763.185989] ? __lockdep_init_map+0x100/0x5a0 [ 763.190479] mount_fs+0xa3/0x310 [ 763.193843] vfs_kern_mount.part.0+0x68/0x470 [ 763.198321] do_mount+0x115c/0x2f50 [ 763.201971] ? cmp_ex_sort+0xc0/0xc0 [ 763.205679] ? __do_page_fault+0x180/0xd60 [ 763.209905] ? copy_mount_string+0x40/0x40 [ 763.214184] ? memset+0x20/0x40 [ 763.217465] ? copy_mount_options+0x26f/0x380 [ 763.221969] ksys_mount+0xcf/0x130 [ 763.225509] __x64_sys_mount+0xba/0x150 [ 763.229470] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 763.234056] do_syscall_64+0xf9/0x620 [ 763.237846] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 763.243036] RIP: 0033:0x7fcbb86f3f6a [ 763.246741] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 763.265630] RSP: 002b:00007fcbb5c67fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 10:34:39 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x500, 0x1000}], 0x0, &(0x7f0000000340)) [ 763.273325] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fcbb86f3f6a [ 763.280588] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fcbb5c68000 [ 763.287852] RBP: 00007fcbb5c68040 R08: 00007fcbb5c68040 R09: 0000000020000000 [ 763.295106] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 763.302368] R13: 0000000020000100 R14: 00007fcbb5c68000 R15: 0000000020000040 10:34:39 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="02230000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 763.325263] erofs: read_super, device -> /dev/loop1 [ 763.331572] erofs: options -> user_xattr, [ 763.338293] erofs: root inode @ nid 0 [ 763.347142] erofs: bogus i_mode (0) @ nid 0 [ 763.360768] erofs: read_super, device -> /dev/loop0 [ 763.366238] erofs: options -> [ 763.372339] erofs: blksize 1048576 isn't supported on this platform 10:34:39 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 47) 10:34:39 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f202998101000000370024", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 763.529829] erofs: read_super, device -> /dev/loop2 [ 763.534877] erofs: options -> [ 763.538587] erofs: root inode @ nid 36 [ 763.545684] erofs: bogus i_mode (0) @ nid 36 [ 763.558923] erofs: read_super, device -> /dev/loop3 [ 763.566542] erofs: options -> user_xattr, [ 763.575655] erofs: read_super, device -> /dev/loop1 [ 763.582920] erofs: root inode @ nid 36 [ 763.583031] erofs: options -> user_xattr, [ 763.592137] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 763.594160] erofs: root inode @ nid 0 [ 763.603268] erofs: bogus i_mode (0) @ nid 0 [ 763.613358] erofs: read_super, device -> /dev/loop4 [ 763.622120] FAULT_INJECTION: forcing a failure. [ 763.622120] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 763.633946] CPU: 0 PID: 16280 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 763.641944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 763.651308] Call Trace: [ 763.653919] dump_stack+0x1fc/0x2ef [ 763.657561] should_fail.cold+0xa/0xf [ 763.661473] ? setup_fault_attr+0x200/0x200 [ 763.665809] ? mark_held_locks+0xf0/0xf0 [ 763.669882] __alloc_pages_nodemask+0x239/0x2890 [ 763.674666] ? __lock_acquire+0x6de/0x3ff0 [ 763.678925] ? __lock_acquire+0x6de/0x3ff0 [ 763.683208] ? __lock_acquire+0x6de/0x3ff0 [ 763.687459] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 763.692316] ? mark_held_locks+0xf0/0xf0 [ 763.696399] ? mark_held_locks+0xf0/0xf0 [ 763.700470] ? lock_downgrade+0x720/0x720 [ 763.704638] ? blkdev_get+0x4ce/0x940 [ 763.708452] ? _atomic_dec_and_lock+0x122/0x1d0 [ 763.713157] cache_grow_begin+0xa4/0x8a0 [ 763.717237] ? setup_fault_attr+0x200/0x200 [ 763.721597] ? cache_alloc_pfmemalloc+0x1e/0x140 [ 763.726371] cache_alloc_refill+0x273/0x340 [ 763.730712] kmem_cache_alloc_trace+0x354/0x380 [ 763.735400] ? set_bdev_super+0x110/0x110 [ 763.739561] ? ns_test_super+0x50/0x50 [ 763.743559] sget_userns+0x122/0xcd0 [ 763.747284] ? set_bdev_super+0x110/0x110 [ 763.751452] ? ns_test_super+0x50/0x50 [ 763.755441] ? set_bdev_super+0x110/0x110 [ 763.760123] ? ns_test_super+0x50/0x50 [ 763.764024] sget+0x102/0x140 [ 763.767143] mount_bdev+0xf8/0x3b0 [ 763.770694] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 763.775986] erofs_mount+0x8c/0xc0 [ 763.779540] ? erofs_kill_sb+0x20/0x20 [ 763.783443] ? alloc_pages_current+0x19b/0x2a0 [ 763.788037] ? __lockdep_init_map+0x100/0x5a0 [ 763.792553] mount_fs+0xa3/0x310 [ 763.795945] vfs_kern_mount.part.0+0x68/0x470 [ 763.800500] do_mount+0x115c/0x2f50 [ 763.804142] ? cmp_ex_sort+0xc0/0xc0 [ 763.807869] ? __do_page_fault+0x180/0xd60 [ 763.812294] ? copy_mount_string+0x40/0x40 [ 763.816549] ? memset+0x20/0x40 [ 763.819841] ? copy_mount_options+0x26f/0x380 [ 763.824351] ksys_mount+0xcf/0x130 [ 763.827912] __x64_sys_mount+0xba/0x150 [ 763.831903] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 763.836494] do_syscall_64+0xf9/0x620 [ 763.840312] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 763.845513] RIP: 0033:0x7fcbb86f3f6a [ 763.849242] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 763.868147] RSP: 002b:00007fcbb5c67fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 10:34:39 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x600, 0x1000}], 0x0, &(0x7f0000000340)) [ 763.875904] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fcbb86f3f6a [ 763.883183] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fcbb5c68000 [ 763.890459] RBP: 00007fcbb5c68040 R08: 00007fcbb5c68040 R09: 0000000020000000 [ 763.897735] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 763.905014] R13: 0000000020000100 R14: 00007fcbb5c68000 R15: 0000000020000040 10:34:39 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0224", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:34:39 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8cffffff, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 763.954251] erofs: read_super, device -> /dev/loop5 [ 763.959303] erofs: options -> user_xattr, [ 763.967162] erofs: root inode @ nid 36 [ 763.969573] erofs: options -> [ 763.971312] erofs: mounted on /dev/loop5 with opts: user_xattr. [ 763.974954] erofs: root inode @ nid 36 10:34:39 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xff0f, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c", 0xd, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) 10:34:39 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 48) [ 764.039764] erofs: unmounted for /dev/loop3 [ 764.057967] erofs: unsupported i_format 8962 of nid 36 [ 764.081689] erofs: unmounted for /dev/loop5 [ 764.157988] erofs: read_super, device -> /dev/loop2 [ 764.170507] erofs: options -> [ 764.174601] erofs: root inode @ nid 36 [ 764.190374] erofs: bogus i_mode (0) @ nid 36 [ 764.221905] erofs: read_super, device -> /dev/loop0 [ 764.226959] erofs: options -> [ 764.230115] erofs: read_super, device -> /dev/loop1 [ 764.235359] erofs: options -> user_xattr, [ 764.240651] erofs: root inode @ nid 0 [ 764.247226] erofs: bogus i_mode (0) @ nid 0 [ 764.254362] erofs: root inode @ nid 36 [ 764.258294] erofs: unsupported i_format 16 of nid 36 10:34:40 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c", 0xd, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 764.330515] erofs: read_super, device -> /dev/loop3 [ 764.338217] FAULT_INJECTION: forcing a failure. [ 764.338217] name failslab, interval 1, probability 0, space 0, times 0 [ 764.341398] erofs: read_super, device -> /dev/loop4 [ 764.359909] CPU: 1 PID: 16313 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 764.366202] erofs: options -> user_xattr, [ 764.367817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 764.367823] Call Trace: [ 764.367845] dump_stack+0x1fc/0x2ef [ 764.367865] should_fail.cold+0xa/0xf [ 764.377116] erofs: options -> [ 764.381356] ? setup_fault_attr+0x200/0x200 [ 764.381372] ? lock_acquire+0x170/0x3c0 [ 764.381396] __should_failslab+0x115/0x180 [ 764.381413] should_failslab+0x5/0x10 [ 764.381425] __kmalloc+0x2ab/0x3c0 [ 764.381438] ? prealloc_shrinker+0x15d/0x340 [ 764.381456] prealloc_shrinker+0x15d/0x340 [ 764.388181] erofs: root inode @ nid 36 [ 764.391431] sget_userns+0x7b4/0xcd0 [ 764.391445] ? set_bdev_super+0x110/0x110 [ 764.391462] ? ns_test_super+0x50/0x50 [ 764.391477] ? set_bdev_super+0x110/0x110 [ 764.391489] ? ns_test_super+0x50/0x50 [ 764.391501] sget+0x102/0x140 [ 764.391515] mount_bdev+0xf8/0x3b0 [ 764.391528] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 764.391543] erofs_mount+0x8c/0xc0 [ 764.391556] ? erofs_kill_sb+0x20/0x20 [ 764.391578] ? alloc_pages_current+0x19b/0x2a0 [ 764.401281] erofs: root inode @ nid 36 [ 764.403027] ? __lockdep_init_map+0x100/0x5a0 [ 764.403043] mount_fs+0xa3/0x310 [ 764.403061] vfs_kern_mount.part.0+0x68/0x470 [ 764.407413] erofs: unsupported i_format 8962 of nid 36 [ 764.411166] do_mount+0x115c/0x2f50 [ 764.411183] ? cmp_ex_sort+0xc0/0xc0 [ 764.411199] ? __do_page_fault+0x180/0xd60 [ 764.411214] ? copy_mount_string+0x40/0x40 [ 764.411234] ? memset+0x20/0x40 [ 764.411248] ? copy_mount_options+0x26f/0x380 [ 764.411269] ksys_mount+0xcf/0x130 [ 764.419631] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 764.423420] __x64_sys_mount+0xba/0x150 [ 764.423437] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 764.423453] do_syscall_64+0xf9/0x620 [ 764.537782] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 764.542957] RIP: 0033:0x7fcbb86f3f6a [ 764.546655] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 764.565551] RSP: 002b:00007fcbb5c67fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 764.573245] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fcbb86f3f6a 10:34:40 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc0ed0000, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 764.580504] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fcbb5c68000 [ 764.587764] RBP: 00007fcbb5c68040 R08: 00007fcbb5c68040 R09: 0000000020000000 [ 764.595031] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 764.602290] R13: 0000000020000100 R14: 00007fcbb5c68000 R15: 0000000020000040 [ 764.616282] erofs: unmounted for /dev/loop3 10:34:40 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x700, 0x1000}], 0x0, &(0x7f0000000340)) 10:34:40 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="02600000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:34:40 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 49) [ 764.802225] erofs: read_super, device -> /dev/loop1 [ 764.807785] erofs: options -> user_xattr, [ 764.810849] erofs: read_super, device -> /dev/loop0 [ 764.817442] erofs: options -> [ 764.821668] erofs: root inode @ nid 0 [ 764.822790] erofs: root inode @ nid 36 [ 764.830127] erofs: unsupported i_format 16 of nid 36 [ 764.835446] FAULT_INJECTION: forcing a failure. [ 764.835446] name failslab, interval 1, probability 0, space 0, times 0 [ 764.847558] erofs: read_super, device -> /dev/loop2 [ 764.847760] erofs: read_super, device -> /dev/loop3 [ 764.853133] erofs: options -> [ 764.861860] CPU: 0 PID: 16340 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 764.869754] erofs: options -> user_xattr, [ 764.869774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 764.883257] Call Trace: [ 764.885855] dump_stack+0x1fc/0x2ef [ 764.889488] should_fail.cold+0xa/0xf [ 764.893298] ? setup_fault_attr+0x200/0x200 [ 764.897633] ? lock_acquire+0x170/0x3c0 [ 764.901630] __should_failslab+0x115/0x180 [ 764.905906] should_failslab+0x5/0x10 [ 764.909712] __kmalloc+0x2ab/0x3c0 [ 764.913296] ? __list_lru_init+0xd3/0x7f0 [ 764.917458] __list_lru_init+0xd3/0x7f0 [ 764.921442] ? up_read+0xb3/0x110 [ 764.924909] sget_userns+0x810/0xcd0 [ 764.928631] ? set_bdev_super+0x110/0x110 [ 764.932804] ? ns_test_super+0x50/0x50 [ 764.936702] ? set_bdev_super+0x110/0x110 [ 764.940856] ? ns_test_super+0x50/0x50 [ 764.944756] sget+0x102/0x140 [ 764.947872] mount_bdev+0xf8/0x3b0 [ 764.951419] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 764.956706] erofs_mount+0x8c/0xc0 [ 764.960260] ? erofs_kill_sb+0x20/0x20 [ 764.964162] ? alloc_pages_current+0x19b/0x2a0 [ 764.968765] ? __lockdep_init_map+0x100/0x5a0 [ 764.973272] mount_fs+0xa3/0x310 [ 764.976653] vfs_kern_mount.part.0+0x68/0x470 [ 764.981160] do_mount+0x115c/0x2f50 [ 764.984801] ? cmp_ex_sort+0xc0/0xc0 [ 764.988526] ? __do_page_fault+0x180/0xd60 [ 764.992781] ? copy_mount_string+0x40/0x40 [ 764.997122] ? memset+0x20/0x40 [ 765.000410] ? copy_mount_options+0x26f/0x380 [ 765.004926] ksys_mount+0xcf/0x130 [ 765.008479] __x64_sys_mount+0xba/0x150 [ 765.012464] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 765.017068] do_syscall_64+0xf9/0x620 [ 765.020894] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 765.026136] RIP: 0033:0x7fcbb86f3f6a [ 765.029850] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 765.048752] RSP: 002b:00007fcbb5c67fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 765.056467] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fcbb86f3f6a [ 765.063918] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fcbb5c68000 [ 765.071199] RBP: 00007fcbb5c68040 R08: 00007fcbb5c68040 R09: 0000000020000000 [ 765.078474] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 765.085772] R13: 0000000020000100 R14: 00007fcbb5c68000 R15: 0000000020000040 [ 765.100507] erofs: bogus i_mode (0) @ nid 0 [ 765.105125] erofs: root inode @ nid 36 [ 765.133125] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 765.149781] erofs: root inode @ nid 36 [ 765.158519] erofs: bogus i_mode (0) @ nid 36 10:34:40 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 50) [ 765.203953] erofs: read_super, device -> /dev/loop1 [ 765.209008] erofs: options -> user_xattr, [ 765.214079] erofs: root inode @ nid 0 [ 765.218239] erofs: bogus i_mode (0) @ nid 0 [ 765.240786] erofs: read_super, device -> /dev/loop4 10:34:40 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0324", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 765.256777] erofs: options -> [ 765.262107] erofs: root inode @ nid 36 [ 765.266188] erofs: unsupported i_format 24578 of nid 36 10:34:41 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x900, 0x1000}], 0x0, &(0x7f0000000340)) 10:34:41 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf6ffffff, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) 10:34:41 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c", 0xd, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 765.395426] erofs: unmounted for /dev/loop3 [ 765.497155] FAULT_INJECTION: forcing a failure. [ 765.497155] name failslab, interval 1, probability 0, space 0, times 0 [ 765.499737] erofs: read_super, device -> /dev/loop1 [ 765.508752] erofs: read_super, device -> /dev/loop4 [ 765.520611] erofs: options -> user_xattr, [ 765.525060] erofs: root inode @ nid 0 [ 765.529103] erofs: options -> [ 765.529126] erofs: bogus i_mode (0) @ nid 0 [ 765.537785] erofs: root inode @ nid 36 [ 765.543598] CPU: 0 PID: 16363 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 765.551493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 765.560844] Call Trace: [ 765.563497] dump_stack+0x1fc/0x2ef [ 765.567136] should_fail.cold+0xa/0xf [ 765.569558] erofs: read_super, device -> /dev/loop2 [ 765.571200] ? setup_fault_attr+0x200/0x200 [ 765.571217] ? lock_acquire+0x170/0x3c0 [ 765.571236] __should_failslab+0x115/0x180 [ 765.576321] erofs: options -> [ 765.580571] should_failslab+0x5/0x10 [ 765.580588] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 765.580603] __kmalloc_node+0x38/0x70 [ 765.580620] kvmalloc_node+0x61/0xf0 [ 765.580633] __list_lru_init+0x4c6/0x7f0 [ 765.580651] ? up_read+0xb3/0x110 [ 765.591779] erofs: root inode @ nid 36 [ 765.592011] sget_userns+0x810/0xcd0 [ 765.600555] erofs: bogus i_mode (0) @ nid 36 [ 765.600874] ? set_bdev_super+0x110/0x110 [ 765.600891] ? ns_test_super+0x50/0x50 [ 765.605026] erofs: unsupported i_format 24578 of nid 36 [ 765.608375] ? set_bdev_super+0x110/0x110 [ 765.608389] ? ns_test_super+0x50/0x50 [ 765.608405] sget+0x102/0x140 [ 765.652172] mount_bdev+0xf8/0x3b0 [ 765.655838] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 765.661101] erofs_mount+0x8c/0xc0 [ 765.664629] ? erofs_kill_sb+0x20/0x20 [ 765.668509] ? alloc_pages_current+0x19b/0x2a0 [ 765.673074] ? __lockdep_init_map+0x100/0x5a0 [ 765.677577] mount_fs+0xa3/0x310 [ 765.680931] vfs_kern_mount.part.0+0x68/0x470 [ 765.685420] do_mount+0x115c/0x2f50 [ 765.689035] ? cmp_ex_sort+0xc0/0xc0 [ 765.692735] ? __do_page_fault+0x180/0xd60 [ 765.696951] ? copy_mount_string+0x40/0x40 [ 765.701172] ? memset+0x20/0x40 [ 765.704462] ? copy_mount_options+0x26f/0x380 [ 765.708968] ksys_mount+0xcf/0x130 [ 765.712490] __x64_sys_mount+0xba/0x150 [ 765.716461] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 765.721027] do_syscall_64+0xf9/0x620 [ 765.724819] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 765.730013] RIP: 0033:0x7fcbb86f3f6a [ 765.733711] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 765.752637] RSP: 002b:00007fcbb5c67fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 765.760351] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fcbb86f3f6a [ 765.767624] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fcbb5c68000 [ 765.774886] RBP: 00007fcbb5c68040 R08: 00007fcbb5c68040 R09: 0000000020000000 [ 765.782150] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 765.789403] R13: 0000000020000100 R14: 00007fcbb5c68000 R15: 0000000020000040 [ 765.834197] erofs: read_super, device -> /dev/loop3 [ 765.835621] erofs: read_super, device -> /dev/loop2 [ 765.839250] erofs: options -> user_xattr, [ 765.855317] erofs: options -> [ 765.858879] erofs: root inode @ nid 36 [ 765.864576] erofs: bogus i_mode (0) @ nid 36 [ 765.872690] erofs: root inode @ nid 36 10:34:41 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="02000300c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 765.881910] erofs: mounted on /dev/loop3 with opts: user_xattr. 10:34:41 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x2000, 0x1000}], 0x0, &(0x7f0000000340)) [ 765.959670] erofs: read_super, device -> /dev/loop0 [ 765.964720] erofs: options -> 10:34:41 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xff0f0000, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 766.007429] erofs: read_super, device -> /dev/loop4 [ 766.012984] erofs: read_super, device -> /dev/loop1 [ 766.014953] erofs: options -> [ 766.023352] erofs: root inode @ nid 36 [ 766.027532] erofs: unsupported i_format 16 of nid 36 [ 766.031493] erofs: options -> user_xattr, [ 766.040456] erofs: unmounted for /dev/loop3 10:34:41 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 51) [ 766.061893] erofs: root inode @ nid 0 [ 766.073744] erofs: root inode @ nid 36 [ 766.078306] erofs: mounted on /dev/loop4 with opts: . [ 766.084779] erofs: bogus i_mode (0) @ nid 0 10:34:41 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1fffff, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c", 0xd, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 766.193077] erofs: read_super, device -> /dev/loop2 [ 766.198548] erofs: read_super, device -> /dev/loop3 [ 766.207183] erofs: options -> user_xattr, [ 766.213494] erofs: options -> [ 766.241546] FAULT_INJECTION: forcing a failure. [ 766.241546] name failslab, interval 1, probability 0, space 0, times 0 [ 766.268557] erofs: root inode @ nid 36 [ 766.274570] erofs: root inode @ nid 36 [ 766.285223] erofs: bogus i_mode (0) @ nid 36 10:34:41 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="02000500c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 766.293682] erofs: unmounted for /dev/loop4 [ 766.300657] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 766.303916] CPU: 0 PID: 16418 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 766.314617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 766.323974] Call Trace: [ 766.326563] dump_stack+0x1fc/0x2ef [ 766.330179] should_fail.cold+0xa/0xf [ 766.333966] ? setup_fault_attr+0x200/0x200 [ 766.338273] ? lock_acquire+0x170/0x3c0 [ 766.342260] __should_failslab+0x115/0x180 [ 766.346491] should_failslab+0x5/0x10 [ 766.350276] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 766.355362] __kmalloc_node+0x38/0x70 [ 766.359145] kvmalloc_node+0x61/0xf0 [ 766.362839] __list_lru_init+0x4c6/0x7f0 [ 766.366881] ? up_read+0xb3/0x110 [ 766.370317] sget_userns+0x810/0xcd0 [ 766.374034] ? set_bdev_super+0x110/0x110 [ 766.378264] ? ns_test_super+0x50/0x50 [ 766.382142] ? set_bdev_super+0x110/0x110 [ 766.386283] ? ns_test_super+0x50/0x50 [ 766.390230] sget+0x102/0x140 [ 766.393322] mount_bdev+0xf8/0x3b0 [ 766.396860] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 766.402168] erofs_mount+0x8c/0xc0 [ 766.405697] ? erofs_kill_sb+0x20/0x20 [ 766.409569] ? alloc_pages_current+0x19b/0x2a0 [ 766.414132] ? __lockdep_init_map+0x100/0x5a0 [ 766.418616] mount_fs+0xa3/0x310 [ 766.421980] vfs_kern_mount.part.0+0x68/0x470 [ 766.426459] do_mount+0x115c/0x2f50 [ 766.430069] ? cmp_ex_sort+0xc0/0xc0 [ 766.433848] ? __do_page_fault+0x180/0xd60 [ 766.438071] ? copy_mount_string+0x40/0x40 [ 766.442310] ? memset+0x20/0x40 [ 766.445572] ? copy_mount_options+0x26f/0x380 [ 766.450051] ksys_mount+0xcf/0x130 [ 766.453573] __x64_sys_mount+0xba/0x150 [ 766.457535] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 766.462099] do_syscall_64+0xf9/0x620 [ 766.465884] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 766.471054] RIP: 0033:0x7fcbb86f3f6a [ 766.474824] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 766.493710] RSP: 002b:00007fcbb5c67fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 766.501401] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fcbb86f3f6a [ 766.508655] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fcbb5c68000 [ 766.515907] RBP: 00007fcbb5c68040 R08: 00007fcbb5c68040 R09: 0000000020000000 [ 766.523172] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 766.530426] R13: 0000000020000100 R14: 00007fcbb5c68000 R15: 0000000020000040 10:34:42 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0424", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:34:42 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x2300, 0x1000}], 0x0, &(0x7f0000000340)) [ 766.612628] erofs: read_super, device -> /dev/loop1 [ 766.617837] erofs: options -> user_xattr, [ 766.628731] erofs: root inode @ nid 0 [ 766.636249] erofs: bogus i_mode (0) @ nid 0 10:34:42 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffff1f00, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) 10:34:42 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 52) [ 766.697695] erofs: unmounted for /dev/loop3 10:34:42 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c", 0xd, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 766.787463] erofs: read_super, device -> /dev/loop4 [ 766.805840] erofs: options -> [ 766.808478] erofs: read_super, device -> /dev/loop2 [ 766.823993] erofs: options -> [ 766.825272] erofs: root inode @ nid 36 [ 766.831544] erofs: root inode @ nid 36 [ 766.835884] erofs: bogus i_mode (0) @ nid 36 [ 766.845093] erofs: mounted on /dev/loop4 with opts: . [ 766.914557] erofs: read_super, device -> /dev/loop1 [ 766.923837] erofs: options -> user_xattr, [ 766.930326] FAULT_INJECTION: forcing a failure. [ 766.930326] name failslab, interval 1, probability 0, space 0, times 0 [ 766.940504] erofs: root inode @ nid 0 [ 766.945732] CPU: 0 PID: 16448 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 766.950598] erofs: read_super, device -> /dev/loop3 [ 766.953627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 766.966145] erofs: options -> user_xattr, [ 766.968068] Call Trace: [ 766.968091] dump_stack+0x1fc/0x2ef [ 766.968112] should_fail.cold+0xa/0xf [ 766.968130] ? setup_fault_attr+0x200/0x200 [ 766.968149] ? lock_acquire+0x170/0x3c0 [ 766.985695] erofs: bogus i_mode (0) @ nid 0 [ 766.986577] __should_failslab+0x115/0x180 [ 766.986597] should_failslab+0x5/0x10 [ 766.986613] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 766.986629] __kmalloc_node+0x38/0x70 [ 766.986646] kvmalloc_node+0x61/0xf0 [ 766.998491] erofs: root inode @ nid 36 [ 766.999149] __list_lru_init+0x4c6/0x7f0 [ 766.999165] ? up_read+0xb3/0x110 [ 766.999184] sget_userns+0x810/0xcd0 [ 766.999199] ? set_bdev_super+0x110/0x110 [ 766.999217] ? ns_test_super+0x50/0x50 [ 766.999235] ? set_bdev_super+0x110/0x110 [ 766.999248] ? ns_test_super+0x50/0x50 [ 766.999260] sget+0x102/0x140 [ 766.999274] mount_bdev+0xf8/0x3b0 [ 767.003693] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 767.008146] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 767.008165] erofs_mount+0x8c/0xc0 [ 767.008180] ? erofs_kill_sb+0x20/0x20 [ 767.008201] ? alloc_pages_current+0x19b/0x2a0 [ 767.008216] ? __lockdep_init_map+0x100/0x5a0 [ 767.008231] mount_fs+0xa3/0x310 [ 767.008250] vfs_kern_mount.part.0+0x68/0x470 [ 767.038555] erofs: read_super, device -> /dev/loop0 [ 767.038815] do_mount+0x115c/0x2f50 [ 767.070613] erofs: options -> [ 767.072139] ? cmp_ex_sort+0xc0/0xc0 [ 767.072158] ? __do_page_fault+0x180/0xd60 [ 767.072176] ? copy_mount_string+0x40/0x40 [ 767.072197] ? memset+0x20/0x40 [ 767.072214] ? copy_mount_options+0x26f/0x380 [ 767.078203] erofs: root inode @ nid 36 [ 767.081281] ksys_mount+0xcf/0x130 [ 767.081299] __x64_sys_mount+0xba/0x150 [ 767.081314] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 767.081329] do_syscall_64+0xf9/0x620 [ 767.081349] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 767.081361] RIP: 0033:0x7fcbb86f3f6a [ 767.081375] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 767.087042] erofs: unsupported i_format 16 of nid 36 [ 767.089217] RSP: 002b:00007fcbb5c67fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 767.089231] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fcbb86f3f6a [ 767.089239] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fcbb5c68000 [ 767.089248] RBP: 00007fcbb5c68040 R08: 00007fcbb5c68040 R09: 0000000020000000 [ 767.089256] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 10:34:42 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="02000600c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:34:42 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffff7f, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 767.089264] R13: 0000000020000100 R14: 00007fcbb5c68000 R15: 0000000020000040 [ 767.219355] erofs: unmounted for /dev/loop3 [ 767.233651] erofs: read_super, device -> /dev/loop2 [ 767.256099] erofs: unmounted for /dev/loop4 [ 767.261857] erofs: options -> [ 767.273586] erofs: root inode @ nid 36 10:34:43 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2000000, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c", 0xd, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 767.308508] erofs: bogus i_mode (0) @ nid 36 10:34:43 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x2689, 0x1000}], 0x0, &(0x7f0000000340)) 10:34:43 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 53) [ 767.475293] erofs: read_super, device -> /dev/loop3 [ 767.475684] erofs: read_super, device -> /dev/loop4 [ 767.494849] erofs: options -> [ 767.498429] erofs: root inode @ nid 36 [ 767.506964] erofs: mounted on /dev/loop4 with opts: . [ 767.512585] erofs: options -> user_xattr, [ 767.525016] erofs: root inode @ nid 36 [ 767.529064] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 767.554012] erofs: read_super, device -> /dev/loop1 [ 767.564768] erofs: options -> user_xattr, [ 767.569012] erofs: root inode @ nid 0 [ 767.582290] erofs: bogus i_mode (0) @ nid 0 10:34:43 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="02000700c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 767.603237] erofs: read_super, device -> /dev/loop0 [ 767.619040] erofs: options -> [ 767.624742] erofs: unmounted for /dev/loop4 [ 767.625703] erofs: root inode @ nid 36 [ 767.635709] erofs: unsupported i_format 16 of nid 36 [ 767.651207] erofs: read_super, device -> /dev/loop2 [ 767.656260] erofs: options -> [ 767.659561] FAULT_INJECTION: forcing a failure. [ 767.659561] name failslab, interval 1, probability 0, space 0, times 0 [ 767.659583] CPU: 1 PID: 16489 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 767.678631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 767.687993] Call Trace: [ 767.690593] dump_stack+0x1fc/0x2ef [ 767.694278] should_fail.cold+0xa/0xf [ 767.698085] ? setup_fault_attr+0x200/0x200 10:34:43 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffff8c, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 767.702413] ? lock_acquire+0x170/0x3c0 [ 767.706402] __should_failslab+0x115/0x180 [ 767.710651] should_failslab+0x5/0x10 [ 767.714464] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 767.718647] erofs: root inode @ nid 36 [ 767.719578] __kmalloc_node+0x38/0x70 [ 767.719597] kvmalloc_node+0x61/0xf0 [ 767.719614] __list_lru_init+0x4c6/0x7f0 [ 767.719629] ? up_read+0xb3/0x110 [ 767.719647] sget_userns+0x810/0xcd0 [ 767.719660] ? set_bdev_super+0x110/0x110 [ 767.719676] ? ns_test_super+0x50/0x50 [ 767.719695] ? set_bdev_super+0x110/0x110 [ 767.728767] erofs: bogus i_mode (0) @ nid 36 [ 767.731058] ? ns_test_super+0x50/0x50 [ 767.731072] sget+0x102/0x140 [ 767.731089] mount_bdev+0xf8/0x3b0 [ 767.731102] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 767.731121] erofs_mount+0x8c/0xc0 [ 767.731134] ? erofs_kill_sb+0x20/0x20 [ 767.731152] ? alloc_pages_current+0x19b/0x2a0 [ 767.731166] ? __lockdep_init_map+0x100/0x5a0 [ 767.731178] mount_fs+0xa3/0x310 [ 767.731196] vfs_kern_mount.part.0+0x68/0x470 [ 767.798959] do_mount+0x115c/0x2f50 [ 767.802573] ? cmp_ex_sort+0xc0/0xc0 [ 767.806270] ? __do_page_fault+0x180/0xd60 [ 767.810507] ? copy_mount_string+0x40/0x40 [ 767.814731] ? memset+0x20/0x40 [ 767.817993] ? copy_mount_options+0x26f/0x380 [ 767.822473] ksys_mount+0xcf/0x130 [ 767.826000] __x64_sys_mount+0xba/0x150 [ 767.829969] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 767.834560] do_syscall_64+0xf9/0x620 [ 767.838355] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 767.843553] RIP: 0033:0x7fcbb86f3f6a [ 767.847579] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 767.866545] RSP: 002b:00007fcbb5c67fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 767.874249] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fcbb86f3f6a [ 767.881506] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fcbb5c68000 [ 767.888760] RBP: 00007fcbb5c68040 R08: 00007fcbb5c68040 R09: 0000000020000000 [ 767.896011] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 767.903264] R13: 0000000020000100 R14: 00007fcbb5c68000 R15: 0000000020000040 [ 767.913172] erofs: unmounted for /dev/loop3 10:34:43 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0524", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 768.061275] erofs: read_super, device -> /dev/loop1 [ 768.066865] erofs: read_super, device -> /dev/loop2 [ 768.072471] erofs: options -> [ 768.073925] erofs: options -> user_xattr, [ 768.081721] erofs: root inode @ nid 36 10:34:43 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 54) [ 768.104855] erofs: root inode @ nid 0 [ 768.113127] erofs: bogus i_mode (0) @ nid 36 [ 768.114557] erofs: bogus i_mode (0) @ nid 0 [ 768.133370] erofs: read_super, device -> /dev/loop3 [ 768.138683] erofs: options -> user_xattr, 10:34:43 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x3f00, 0x1000}], 0x0, &(0x7f0000000340)) 10:34:43 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3000000, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c", 0xd, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 768.177339] erofs: root inode @ nid 36 [ 768.188859] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 768.224660] erofs: read_super, device -> /dev/loop4 10:34:43 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffff6, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 768.254561] erofs: options -> [ 768.266881] erofs: root inode @ nid 36 [ 768.274980] erofs: unmounted for /dev/loop3 [ 768.287412] erofs: mounted on /dev/loop4 with opts: . [ 768.294649] erofs: read_super, device -> /dev/loop5 [ 768.300724] erofs: options -> user_xattr, [ 768.305425] erofs: root inode @ nid 36 [ 768.310984] FAULT_INJECTION: forcing a failure. [ 768.310984] name failslab, interval 1, probability 0, space 0, times 0 [ 768.324409] CPU: 0 PID: 16517 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 768.332319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 768.341697] Call Trace: [ 768.344273] dump_stack+0x1fc/0x2ef [ 768.347887] should_fail.cold+0xa/0xf [ 768.351675] ? setup_fault_attr+0x200/0x200 [ 768.355980] ? lock_acquire+0x170/0x3c0 [ 768.359979] __should_failslab+0x115/0x180 [ 768.364309] should_failslab+0x5/0x10 [ 768.368097] kmem_cache_alloc+0x277/0x370 [ 768.372704] ? destroy_inode+0x20/0x20 [ 768.376607] alloc_inode+0x18/0x50 [ 768.380137] ? destroy_inode+0x20/0x20 [ 768.384013] alloc_inode+0x5d/0x180 [ 768.387638] new_inode+0x1d/0xf0 [ 768.391027] erofs_fill_super+0xde9/0x12cc [ 768.395247] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 768.400516] ? vsprintf+0x30/0x30 [ 768.403959] ? wait_for_completion_io+0x10/0x10 [ 768.408624] ? set_blocksize+0x163/0x3f0 [ 768.412670] mount_bdev+0x2fc/0x3b0 [ 768.416288] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 768.421555] erofs_mount+0x8c/0xc0 [ 768.425088] ? erofs_kill_sb+0x20/0x20 [ 768.428969] ? alloc_pages_current+0x19b/0x2a0 [ 768.433535] ? __lockdep_init_map+0x100/0x5a0 [ 768.438013] mount_fs+0xa3/0x310 [ 768.441367] vfs_kern_mount.part.0+0x68/0x470 [ 768.445845] do_mount+0x115c/0x2f50 [ 768.449465] ? cmp_ex_sort+0xc0/0xc0 [ 768.453171] ? __do_page_fault+0x180/0xd60 [ 768.457401] ? copy_mount_string+0x40/0x40 [ 768.461619] ? memset+0x20/0x40 [ 768.464900] ? copy_mount_options+0x26f/0x380 [ 768.469377] ksys_mount+0xcf/0x130 [ 768.472906] __x64_sys_mount+0xba/0x150 [ 768.476871] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 768.481446] do_syscall_64+0xf9/0x620 [ 768.485257] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 768.490467] RIP: 0033:0x7fcbb86f3f6a [ 768.494166] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 768.513049] RSP: 002b:00007fcbb5c67fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 768.520749] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fcbb86f3f6a [ 768.528105] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fcbb5c68000 [ 768.535361] RBP: 00007fcbb5c68040 R08: 00007fcbb5c68040 R09: 0000000020000000 [ 768.542614] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 768.549866] R13: 0000000020000100 R14: 00007fcbb5c68000 R15: 0000000020000040 [ 768.600100] erofs: read_super, device -> /dev/loop2 [ 768.605383] erofs: options -> [ 768.615199] erofs: root inode @ nid 36 [ 768.619803] erofs: bogus i_mode (0) @ nid 36 [ 768.639435] erofs: read_super, device -> /dev/loop0 10:34:44 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="02000900c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) 10:34:44 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 55) [ 768.665468] erofs: options -> [ 768.675517] erofs: root inode @ nid 36 [ 768.683625] erofs: unmounted for /dev/loop4 [ 768.688075] erofs: unsupported i_format 16 of nid 36 [ 768.695100] erofs: read_super, device -> /dev/loop1 [ 768.700928] erofs: options -> user_xattr, [ 768.709954] erofs: read_super, device -> /dev/loop3 [ 768.714327] erofs: root inode @ nid 0 [ 768.715955] erofs: options -> user_xattr, [ 768.724214] erofs: bogus i_mode (0) @ nid 0 [ 768.732476] erofs: root inode @ nid 36 [ 768.736758] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 768.863259] erofs: read_super, device -> /dev/loop5 [ 768.874159] erofs: options -> user_xattr, [ 768.880183] erofs: root inode @ nid 36 [ 768.891881] erofs: read_super, device -> /dev/loop2 [ 768.896257] erofs: mounted on /dev/loop5 with opts: user_xattr. [ 768.897179] erofs: read_super, device -> /dev/loop1 [ 768.907581] FAULT_INJECTION: forcing a failure. 10:34:44 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xedc000000000, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 768.907581] name failslab, interval 1, probability 0, space 0, times 0 [ 768.912043] erofs: options -> [ 768.924782] erofs: root inode @ nid 36 [ 768.934382] erofs: read_super, device -> /dev/loop4 [ 768.947023] erofs: bogus i_mode (0) @ nid 36 [ 768.953794] erofs: options -> user_xattr, [ 768.969890] erofs: options -> [ 768.970739] erofs: root inode @ nid 0 [ 768.977543] erofs: root inode @ nid 36 [ 768.982701] erofs: bogus i_mode (0) @ nid 0 [ 768.982712] CPU: 0 PID: 16544 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 768.982723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 768.993241] erofs: mounted on /dev/loop4 with opts: . [ 768.994923] Call Trace: [ 768.994947] dump_stack+0x1fc/0x2ef [ 768.994967] should_fail.cold+0xa/0xf [ 768.994984] ? setup_fault_attr+0x200/0x200 [ 768.995002] ? lock_acquire+0x170/0x3c0 [ 769.027809] __should_failslab+0x115/0x180 [ 769.032072] should_failslab+0x5/0x10 [ 769.035858] kmem_cache_alloc_trace+0x284/0x380 [ 769.040516] get_mountpoint+0x140/0x3c0 [ 769.044478] lock_mount+0x131/0x4a0 [ 769.048105] ? lookup_mnt+0x420/0x420 [ 769.051975] ? vfs_kern_mount.part.0+0x2b4/0x470 [ 769.056716] do_add_mount+0x73/0x560 [ 769.060412] ? graft_tree+0x210/0x210 [ 769.064197] ? do_raw_spin_unlock+0x171/0x230 10:34:44 executing program 0: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0624", 0xf, 0x400}, {&(0x7f0000010100)="10", 0x1, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 769.068674] ? _raw_spin_unlock+0x29/0x40 [ 769.072812] ? vfs_kern_mount.part.0+0x2b9/0x470 [ 769.077582] do_mount+0x1976/0x2f50 [ 769.081213] ? cmp_ex_sort+0xc0/0xc0 [ 769.084917] ? __do_page_fault+0x180/0xd60 [ 769.089252] ? copy_mount_string+0x40/0x40 [ 769.093586] ? memset+0x20/0x40 [ 769.096880] ? copy_mount_options+0x26f/0x380 [ 769.101390] ksys_mount+0xcf/0x130 [ 769.104952] __x64_sys_mount+0xba/0x150 [ 769.108925] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 769.113635] do_syscall_64+0xf9/0x620 [ 769.117426] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 769.122603] RIP: 0033:0x7fcbb86f3f6a [ 769.126476] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 769.145457] RSP: 002b:00007fcbb5c67fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 769.153152] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fcbb86f3f6a [ 769.160410] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fcbb5c68000 10:34:44 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x4000, 0x1000}], 0x0, &(0x7f0000000340)) [ 769.167665] RBP: 00007fcbb5c68040 R08: 00007fcbb5c68040 R09: 0000000020000000 [ 769.174923] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 769.182179] R13: 0000000020000100 R14: 00007fcbb5c68000 R15: 0000000020000040 [ 769.202260] erofs: unmounted for /dev/loop3 [ 769.207101] erofs: unmounted for /dev/loop5 10:34:44 executing program 1: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4000000, 0x2, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c", 0xd, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) 10:34:44 executing program 5: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) (fail_nth: 56) 10:34:45 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="02002000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 769.469314] erofs: unmounted for /dev/loop4 [ 769.488051] erofs: read_super, device -> /dev/loop3 [ 769.492918] erofs: read_super, device -> /dev/loop1 [ 769.494393] erofs: options -> user_xattr, [ 769.503047] erofs: options -> user_xattr, [ 769.520122] erofs: root inode @ nid 36 [ 769.524158] erofs: root inode @ nid 0 [ 769.528017] erofs: bogus i_mode (0) @ nid 0 [ 769.534579] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 769.566112] erofs: read_super, device -> /dev/loop2 [ 769.583194] erofs: options -> [ 769.590802] erofs: root inode @ nid 36 [ 769.595126] erofs: bogus i_mode (0) @ nid 36 [ 769.612386] erofs: read_super, device -> /dev/loop5 [ 769.616416] erofs: read_super, device -> /dev/loop0 [ 769.623535] erofs: options -> user_xattr, [ 769.628054] erofs: root inode @ nid 36 [ 769.628169] erofs: options -> [ 769.634994] FAULT_INJECTION: forcing a failure. [ 769.634994] name failslab, interval 1, probability 0, space 0, times 0 [ 769.661667] erofs: read_super, device -> /dev/loop1 [ 769.669736] erofs: options -> user_xattr, [ 769.678334] erofs: read_super, device -> /dev/loop2 [ 769.678569] erofs: read_super, device -> /dev/loop4 [ 769.683697] erofs: options -> [ 769.694378] erofs: root inode @ nid 0 [ 769.714024] erofs: options -> 10:34:45 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4000000000000, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[{}]}) [ 769.720719] erofs: root inode @ nid 36 [ 769.726829] erofs: mounted on /dev/loop4 with opts: . [ 769.737812] CPU: 1 PID: 16579 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 769.740601] erofs: unmounted for /dev/loop3 [ 769.745730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 769.745735] Call Trace: [ 769.745757] dump_stack+0x1fc/0x2ef [ 769.745778] should_fail.cold+0xa/0xf [ 769.758729] erofs: bogus i_mode (0) @ nid 0 [ 769.759456] ? setup_fault_attr+0x200/0x200 [ 769.759472] ? lock_acquire+0x170/0x3c0 [ 769.759492] __should_failslab+0x115/0x180 [ 769.759511] should_failslab+0x5/0x10 [ 769.759525] kmem_cache_alloc+0x277/0x370 [ 769.759541] __d_alloc+0x2b/0xa10 [ 769.759559] d_make_root+0x3e/0x90 [ 769.801225] erofs_fill_super+0x102f/0x12cc [ 769.805540] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 769.810806] ? vsprintf+0x30/0x30 [ 769.814250] ? wait_for_completion_io+0x10/0x10 [ 769.818911] ? set_blocksize+0x163/0x3f0 [ 769.823065] mount_bdev+0x2fc/0x3b0 [ 769.826680] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 769.831954] erofs_mount+0x8c/0xc0 [ 769.835485] ? erofs_kill_sb+0x20/0x20 [ 769.839364] ? alloc_pages_current+0x19b/0x2a0 [ 769.843937] ? __lockdep_init_map+0x100/0x5a0 [ 769.848425] mount_fs+0xa3/0x310 [ 769.851783] vfs_kern_mount.part.0+0x68/0x470 [ 769.856272] do_mount+0x115c/0x2f50 [ 769.859898] ? copy_mount_string+0x40/0x40 [ 769.864143] ? memset+0x20/0x40 [ 769.867417] ? copy_mount_options+0x26f/0x380 [ 769.871924] ksys_mount+0xcf/0x130 [ 769.875455] __x64_sys_mount+0xba/0x150 [ 769.879425] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 769.883995] do_syscall_64+0xf9/0x620 [ 769.887788] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 769.892964] RIP: 0033:0x7fcbb86f3f6a [ 769.896668] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 769.915556] RSP: 002b:00007fcbb5c67fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 769.923250] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fcbb86f3f6a [ 769.930520] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fcbb5c68000 [ 769.937776] RBP: 00007fcbb5c68040 R08: 00007fcbb5c68040 R09: 0000000020000000 [ 769.945035] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 769.952297] R13: 0000000020000100 R14: 00007fcbb5c68000 R15: 0000000020000040 [ 769.963676] erofs: root inode @ nid 36 [ 769.969409] erofs: bogus i_mode (0) @ nid 36 [ 769.980991] erofs: root inode @ nid 36 [ 769.985252] ------------[ cut here ]------------ [ 769.990011] kernel BUG at fs/inode.c:1571! [ 769.996758] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 769.998618] erofs: unsupported i_format 16 of nid 36 [ 770.002132] CPU: 1 PID: 16579 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 770.002139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 770.002154] RIP: 0010:iput+0x727/0x860 [ 770.002168] Code: b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 84 18 fd ff ff 48 8b 3c 24 e8 33 d9 ee ff e9 0a fd ff ff e8 39 fc b8 ff <0f> 0b e8 32 fc b8 ff 48 89 ef e8 1a f7 ff ff 4c 89 f7 e8 b2 c6 6f [ 770.002174] RSP: 0018:ffff88804107fa80 EFLAGS: 00010246 [ 770.002184] RAX: 0000000000040000 RBX: 0000000000000040 RCX: ffffc90010675000 [ 770.002191] RDX: 0000000000040000 RSI: ffffffff81a98937 RDI: 0000000000000007 [ 770.002198] RBP: ffff8880394475c0 R08: 0000000000000000 R09: 0000000000000000 [ 770.002204] R10: 0000000000000007 R11: 0000000000000000 R12: ffff8880b3ab2cc0 [ 770.002210] R13: ffff8880394475c0 R14: 0000000000000000 R15: 00000000fffffff4 [ 770.002219] FS: 00007fcbb5c68700(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 770.002227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 770.002234] CR2: 00007f08659cd000 CR3: 00000000376d2000 CR4: 00000000003406e0 [ 770.002245] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 770.002251] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 770.002255] Call Trace: [ 770.002273] erofs_fill_super+0x1205/0x12cc [ 770.002289] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 770.002302] ? vsprintf+0x30/0x30 [ 770.002321] ? wait_for_completion_io+0x10/0x10 [ 770.037713] erofs: read_super, device -> /dev/loop3 [ 770.047601] ? set_blocksize+0x163/0x3f0 [ 770.047617] mount_bdev+0x2fc/0x3b0 [ 770.047631] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 770.047644] erofs_mount+0x8c/0xc0 [ 770.047657] ? erofs_kill_sb+0x20/0x20 10:34:45 executing program 2: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="05", 0x1, 0x480}, {0x0, 0x4800, 0x1000}], 0x0, &(0x7f0000000340)) 10:34:45 executing program 4: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000010000)="e2e1f5e0f2029981010000000c0024", 0xf, 0x400}, {&(0x7f0000010100)="02002300c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000340)) [ 770.047672] ? alloc_pages_current+0x19b/0x2a0 [ 770.047684] ? __lockdep_init_map+0x100/0x5a0 [ 770.047696] mount_fs+0xa3/0x310 [ 770.047713] vfs_kern_mount.part.0+0x68/0x470 [ 770.047725] do_mount+0x115c/0x2f50 [ 770.047741] ? copy_mount_string+0x40/0x40 [ 770.047759] ? memset+0x20/0x40 [ 770.047773] ? copy_mount_options+0x26f/0x380 [ 770.047788] ksys_mount+0xcf/0x130 [ 770.047803] __x64_sys_mount+0xba/0x150 [ 770.047818] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 770.047829] do_syscall_64+0xf9/0x620 [ 770.047846] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 770.047857] RIP: 0033:0x7fcbb86f3f6a [ 770.047870] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 770.047877] RSP: 002b:00007fcbb5c67fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 770.047889] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00007fcbb86f3f6a [ 770.047896] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fcbb5c68000 [ 770.047904] RBP: 00007fcbb5c68040 R08: 00007fcbb5c68040 R09: 0000000020000000 [ 770.047911] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 770.047918] R13: 0000000020000100 R14: 00007fcbb5c68000 R15: 0000000020000040 [ 770.047928] Modules linked in: [ 770.069529] ---[ end trace 6c0fed9a6e1342ee ]--- [ 770.079496] erofs: options -> user_xattr, [ 770.086402] RIP: 0010:iput+0x727/0x860 [ 770.094433] erofs: root inode @ nid 36 [ 770.099440] Code: b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 84 18 fd ff ff 48 8b 3c 24 e8 33 d9 ee ff e9 0a fd ff ff e8 39 fc b8 ff <0f> 0b e8 32 fc b8 ff 48 89 ef e8 1a f7 ff ff 4c 89 f7 e8 b2 c6 6f [ 770.106477] erofs: mounted on /dev/loop3 with opts: user_xattr. [ 770.113592] RSP: 0018:ffff88804107fa80 EFLAGS: 00010246 [ 770.205784] erofs: unmounted for /dev/loop4 [ 770.209275] RAX: 0000000000040000 RBX: 0000000000000040 RCX: ffffc90010675000 [ 770.209284] RDX: 0000000000040000 RSI: ffffffff81a98937 RDI: 0000000000000007 [ 770.209290] RBP: ffff8880394475c0 R08: 0000000000000000 R09: 0000000000000000 [ 770.209297] R10: 0000000000000007 R11: 0000000000000000 R12: ffff8880b3ab2cc0 [ 770.209304] R13: ffff8880394475c0 R14: 0000000000000000 R15: 00000000fffffff4 [ 770.209315] FS: 00007fcbb5c68700(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 770.209323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 770.209331] CR2: 00007f0868556000 CR3: 00000000376d2000 CR4: 00000000003406e0 [ 770.209341] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 770.209348] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 770.209355] Kernel panic - not syncing: Fatal exception [ 770.209652] Kernel Offset: disabled [ 770.430076] Rebooting in 86400 seconds..