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0x1000}, {&(0x7f0000002580)="92a56bc7008dc43f88897e6cd841fc2bf87d548c253213e3311d9b978e5d8476bb4d53d727019999e6e71a268673fd", 0x2f}, {&(0x7f00000025c0)="b996f4c5e0e2fdbdffc18075887e6e663a81b0169f759849da6a145141168c64f601c3c71774b18f877ac19d205b56fffb7450e82e53977689b97ac2b28d2670a0b8", 0x42}, {&(0x7f0000002640)="8bbcc42eaa65f3491f8ff8efdccfd13b181b80fd8276afc3a744a61603b239352f57a27cc990", 0x26}], 0xa, &(0x7f0000002980)=ANY=[@ANYBLOB="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"], 0x1f0}, 0x44014) splice(r3, 0x0, r4, 0x0, 0x4ffe6, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x81, 0x3, 0xd1, 0x6}, {0x1, 0x7, 0x1}, {0x0, 0x3f, 0x1f, 0xda}, {0x5, 0x6, 0x3, 0x800}, {0x9, 0xa6, 0x8, 0x85}]}, 0x10) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040), 0x4) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(0xffffffffffffffff) (async) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe6, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wg1\x00'}) (async) close(r4) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r6) (async) splice(r5, 0x0, r6, 0x0, 0x4ffe6, 0x0) (async) sendmsg$kcm(r5, &(0x7f0000002940)={&(0x7f0000000100)=@in={0x2, 0x4e22, @broadcast}, 0x80, &(0x7f0000002680)=[{&(0x7f0000000280)="1b64e21f1779ff8a092f0a5ca0e656052ee958ff2b55ea3a191a505adae8040be7850ad149a081eb7f0bf9604e392856f585eb7646ab82444a261e8d25c1e21ae32ccdad485f4bda295bb4145d9d37a9328a88aec8765b77b86646bafd745c37d7f59b21051745973740ea80db8ea95e7568799ff5c20fbb06f792b2ac701f8ab70d8861883ec5f301b617eae10727c493fb5268730b04b23842ddbe3ad979b94a63f19824c4f658da07ba764d6eb0251a6c46c01d7a318fc77b6a0a31d3bdf1b0d9015e727bb794c44fb6677190db466367", 0xd2}, {&(0x7f0000000380)="cb4f5b41a29cbeb1f8ff0177bc4cc5c69e7b807d20518c364ef7ff272c4f3bdbe2b8a1faeb8ff0b7bca6b764c44b210d815c9019f3233ff8a4044ef3b21602013461805446042fecaa1db0f96467c051d59c72ccd59b6446fa9d6a818b5919c4cca5c5fb230e3a05efa01fe0d8293ea06d43ce5694eccd30a72398cdff12e1fd7e8c5a77c04443e4b3ccc0da9ad1bd3c764335b9f9f4e0be1fa07d1c5befe77a02b0c0a57c33307627bac40adaadfb970c504b9e0ee4a3c8ca8defbd5fdc7e7b970363d18429db21350a9d509301b6", 0xcf}, {&(0x7f0000000180)}, {&(0x7f0000000480)="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0x1000}, {&(0x7f0000002580)="92a56bc7008dc43f88897e6cd841fc2bf87d548c253213e3311d9b978e5d8476bb4d53d727019999e6e71a268673fd", 0x2f}, {&(0x7f00000025c0)="b996f4c5e0e2fdbdffc18075887e6e663a81b0169f759849da6a145141168c64f601c3c71774b18f877ac19d205b56fffb7450e82e53977689b97ac2b28d2670a0b8", 0x42}, {&(0x7f0000002640)="8bbcc42eaa65f3491f8ff8efdccfd13b181b80fd8276afc3a744a61603b239352f57a27cc990", 0x26}], 0xa, &(0x7f0000002980)=ANY=[@ANYBLOB="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"], 0x1f0}, 0x44014) (async) splice(r3, 0x0, r4, 0x0, 0x4ffe6, 0x0) (async) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x81, 0x3, 0xd1, 0x6}, {0x1, 0x7, 0x1}, {0x0, 0x3f, 0x1f, 0xda}, {0x5, 0x6, 0x3, 0x800}, {0x9, 0xa6, 0x8, 0x85}]}, 0x10) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:15:52 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x4ffe6, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) splice(r5, 0x0, r6, 0x0, 0x4ffe6, 0x0) splice(r5, 0x0, r2, 0x0, 0x4ffe7, 0x0) sendto$inet(r2, &(0x7f00000000c0)="e933f9d5e2c3b0d803afe01f0ef011e1d71a9be752a07469db2b9e3d968e628e6f9472c477dfb321398314d0265105fa644950d35e5cb5fb4305b4504b3f9742c3506a73c9d80b9b910e6a14abd5751a5ea6b07cea6bf7486f3faaa76efc11dafe9d40c4c998c22868d1551b54004e828ac9eca80ca9ac8a9acc7bc5", 0x7c, 0x4000, &(0x7f0000000140)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000180)={0x3, 'vlan0\x00'}, 0x18) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000040)=0x800000, 0x4) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000000080)=0xbc5, 0x4) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r2) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r4) (async) splice(r3, 0x0, r4, 0x0, 0x4ffe6, 0x0) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r6) (async) splice(r5, 0x0, r6, 0x0, 0x4ffe6, 0x0) (async) splice(r5, 0x0, r2, 0x0, 0x4ffe7, 0x0) (async) sendto$inet(r2, &(0x7f00000000c0)="e933f9d5e2c3b0d803afe01f0ef011e1d71a9be752a07469db2b9e3d968e628e6f9472c477dfb321398314d0265105fa644950d35e5cb5fb4305b4504b3f9742c3506a73c9d80b9b910e6a14abd5751a5ea6b07cea6bf7486f3faaa76efc11dafe9d40c4c998c22868d1551b54004e828ac9eca80ca9ac8a9acc7bc5", 0x7c, 0x4000, &(0x7f0000000140)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) (async) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000180)={0x3, 'vlan0\x00'}, 0x18) (async) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000040)=0x800000, 0x4) (async) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000000080)=0xbc5, 0x4) (async) [ 159.790260][T11614] loop3: detected capacity change from 0 to 5 [ 159.793615][T11608] loop2: detected capacity change from 0 to 4 [ 159.801707][T11609] IPv4: Oversized IP packet from 127.0.0.1 [ 159.802726][T11612] IPv4: Oversized IP packet from 127.0.0.1 [ 159.808334][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 159.814126][ C1] IPv4: Oversized IP packet from 127.0.0.1 01:15:52 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xfcff}, 0x10) 01:15:52 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) (async) splice(r3, 0x0, r4, 0x0, 0x4ffe6, 0x0) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) (async) splice(r5, 0x0, r6, 0x0, 0x4ffe6, 0x0) (async) splice(r5, 0x0, r2, 0x0, 0x4ffe7, 0x0) (async) sendto$inet(r2, &(0x7f00000000c0)="e933f9d5e2c3b0d803afe01f0ef011e1d71a9be752a07469db2b9e3d968e628e6f9472c477dfb321398314d0265105fa644950d35e5cb5fb4305b4504b3f9742c3506a73c9d80b9b910e6a14abd5751a5ea6b07cea6bf7486f3faaa76efc11dafe9d40c4c998c22868d1551b54004e828ac9eca80ca9ac8a9acc7bc5", 0x7c, 0x4000, &(0x7f0000000140)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) (async) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000180)={0x3, 'vlan0\x00'}, 0x18) (async) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000040)=0x800000, 0x4) (async) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000000080)=0xbc5, 0x4) [ 159.855752][T11608] EXT4-fs (loop2): unsupported inode size: 0 [ 159.860208][T11643] IPv4: Oversized IP packet from 127.0.0.1 [ 159.861756][T11608] EXT4-fs (loop2): blocksize: 1024 [ 159.872760][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 159.881083][ T2069] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 159.890278][ T2069] Buffer I/O error on dev loop3, logical block 0, async page read [ 159.898193][ T2069] loop3: unable to read partition table 01:15:52 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x4}, 0x4) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x4}, 0x4) (async) 01:15:52 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x70) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:52 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xffe8}, 0x10) 01:15:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) (fail_nth: 48) 01:15:52 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup3(0xffffffffffffffff, r0, 0x80000) bind$packet(r1, &(0x7f00000000c0)={0x11, 0x5, 0x0, 0x1, 0xff, 0x6, @random="80652b9f7b83"}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x2}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) socket$packet(0x11, 0x2, 0x300) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000080)=0x14) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x410, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:15:52 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x70) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 159.916229][ T2069] loop3: partition table beyond EOD, truncated 01:15:52 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async, rerun: 32) r1 = socket$inet(0x2, 0x2, 0x0) (rerun: 32) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async, rerun: 32) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x4}, 0x4) (rerun: 32) 01:15:52 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xffec}, 0x10) 01:15:52 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup3(0xffffffffffffffff, r0, 0x80000) bind$packet(r1, &(0x7f00000000c0)={0x11, 0x5, 0x0, 0x1, 0xff, 0x6, @random="80652b9f7b83"}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x2}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) socket$packet(0x11, 0x2, 0x300) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000080)=0x14) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x3, 0x300) (async) dup3(0xffffffffffffffff, r0, 0x80000) (async) bind$packet(r1, &(0x7f00000000c0)={0x11, 0x5, 0x0, 0x1, 0xff, 0x6, @random="80652b9f7b83"}, 0x14) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x2}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000080)=0x14) (async) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:15:52 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x70) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:52 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xfffc}, 0x10) 01:15:52 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup3(0xffffffffffffffff, r0, 0x80000) bind$packet(r1, &(0x7f00000000c0)={0x11, 0x5, 0x0, 0x1, 0xff, 0x6, @random="80652b9f7b83"}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x2}, 0x4) (async, rerun: 64) r2 = socket$inet(0x2, 0x2, 0x0) (rerun: 64) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) socket$packet(0x11, 0x2, 0x300) (async) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000080)=0x14) (async) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:52 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendfile(0xffffffffffffffff, r3, &(0x7f0000000140)=0x360, 0x2) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000000180)=0x1) sendto$inet(r2, &(0x7f0000000040)="f95c5b95d3f6f149061f13d70a1abfe5276c1f1dc20f85d87972f0cec75ffec77c829f9647330510efa9e7b339d5cb4ddefb4a3c6bbc012d140fc60403a80a8274264bd120cd2c10bce2548ffe7fff31070f62f54e391e33a8f9021d9d3e69ea38ab869b98666ae69238d5149f9bb03a9d87096149e077d43a9db08013ca2a552f107ba79cd3ece5c1525f5cafb2f9bf6db73d763ea21aee4e0f21114882627d5b", 0xa1, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @private=0xa010100}, 0x10) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r5, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 159.959226][T11708] loop2: detected capacity change from 0 to 4 [ 159.960689][T11709] loop3: detected capacity change from 0 to 5 [ 159.981747][T11709] /dev/loop3: Can't open blockdev [ 159.991357][T11708] EXT4-fs (loop2): unsupported inode size: 0 [ 159.997436][T11708] EXT4-fs (loop2): blocksize: 1024 01:15:52 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getaddr={0x14, 0x16, 0x1, 0x70bd27, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) (fail_nth: 49) 01:15:52 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x34000}, 0x10) 01:15:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x500, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:15:52 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getaddr={0x14, 0x16, 0x1, 0x70bd27, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 160.065268][ T24] audit: type=1400 audit(1659316552.241:213): avc: denied { create } for pid=11737 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 160.073370][T11740] loop3: detected capacity change from 0 to 5 [ 160.086093][T11743] loop2: detected capacity change from 0 to 4 01:15:52 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x400300}, 0x10) 01:15:52 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:52 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendfile(0xffffffffffffffff, r3, &(0x7f0000000140)=0x360, 0x2) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000000180)=0x1) sendto$inet(r2, &(0x7f0000000040)="f95c5b95d3f6f149061f13d70a1abfe5276c1f1dc20f85d87972f0cec75ffec77c829f9647330510efa9e7b339d5cb4ddefb4a3c6bbc012d140fc60403a80a8274264bd120cd2c10bce2548ffe7fff31070f62f54e391e33a8f9021d9d3e69ea38ab869b98666ae69238d5149f9bb03a9d87096149e077d43a9db08013ca2a552f107ba79cd3ece5c1525f5cafb2f9bf6db73d763ea21aee4e0f21114882627d5b", 0xa1, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @private=0xa010100}, 0x10) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r5, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) socket$packet(0x11, 0x3, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r2) (async) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) (async) socket$nl_xfrm(0x10, 0x3, 0x6) (async) sendfile(0xffffffffffffffff, r3, &(0x7f0000000140)=0x360, 0x2) (async) syz_open_dev$tty1(0xc, 0x4, 0x1) (async) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000000180)=0x1) (async) sendto$inet(r2, &(0x7f0000000040)="f95c5b95d3f6f149061f13d70a1abfe5276c1f1dc20f85d87972f0cec75ffec77c829f9647330510efa9e7b339d5cb4ddefb4a3c6bbc012d140fc60403a80a8274264bd120cd2c10bce2548ffe7fff31070f62f54e391e33a8f9021d9d3e69ea38ab869b98666ae69238d5149f9bb03a9d87096149e077d43a9db08013ca2a552f107ba79cd3ece5c1525f5cafb2f9bf6db73d763ea21aee4e0f21114882627d5b", 0xa1, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @private=0xa010100}, 0x10) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r5, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) [ 160.106917][T11740] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 160.119109][ T24] audit: type=1400 audit(1659316552.301:214): avc: denied { write } for pid=11737 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 01:15:52 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x1000000}, 0x10) 01:15:52 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getaddr={0x14, 0x16, 0x1, 0x70bd27, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getaddr={0x14, 0x16, 0x1, 0x70bd27, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:15:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) (fail_nth: 50) 01:15:52 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x2000000}, 0x10) 01:15:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5a0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:15:52 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet_tcp(0x2, 0x1, 0x0) (async) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:15:52 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x3000000}, 0x10) [ 160.162696][T11743] EXT4-fs (loop2): unsupported inode size: 0 [ 160.168798][T11743] EXT4-fs (loop2): blocksize: 1024 01:15:52 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(r1, &(0x7f0000000040), 0xffffff17, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:52 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) (async) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) (async) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) (async, rerun: 64) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) (rerun: 64) sendfile(0xffffffffffffffff, r3, &(0x7f0000000140)=0x360, 0x2) (async, rerun: 32) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) (rerun: 32) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000000180)=0x1) (async) sendto$inet(r2, &(0x7f0000000040)="f95c5b95d3f6f149061f13d70a1abfe5276c1f1dc20f85d87972f0cec75ffec77c829f9647330510efa9e7b339d5cb4ddefb4a3c6bbc012d140fc60403a80a8274264bd120cd2c10bce2548ffe7fff31070f62f54e391e33a8f9021d9d3e69ea38ab869b98666ae69238d5149f9bb03a9d87096149e077d43a9db08013ca2a552f107ba79cd3ece5c1525f5cafb2f9bf6db73d763ea21aee4e0f21114882627d5b", 0xa1, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @private=0xa010100}, 0x10) (async, rerun: 32) r5 = socket$inet(0x2, 0x2, 0x0) (rerun: 32) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r5, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:52 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x4000000}, 0x10) [ 160.234227][T11783] loop3: detected capacity change from 0 to 5 [ 160.249229][T11789] loop2: detected capacity change from 0 to 4 [ 160.249624][ T2069] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 160.264599][ T2069] Buffer I/O error on dev loop2, logical block 0, async page read 01:15:52 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x7000000}, 0x10) 01:15:52 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$inet(0x2, 0x2, 0x0) (async) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) (fail_nth: 51) 01:15:52 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(r1, &(0x7f0000000040), 0xffffff17, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:52 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r0, &(0x7f00000011c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000001200)=0x14) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f00000026c0)={'wg2\x00', 0x0}) r3 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000040)={'vxcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000080)={0x1d, r4}, 0x18) r5 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bind$can_j1939(r5, &(0x7f0000000100)={0x1d, r6}, 0x18) connect$can_j1939(r5, &(0x7f0000000140)={0x1d, r6}, 0x18) sendmmsg$inet(r0, &(0x7f0000002a80)=[{{&(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000080)="9a62b9e6b2b0170784b5d72434de5bd4b778c2c7e8e60b2b852bf0778e19", 0x1e}, {&(0x7f00000000c0)="be2024960ac8d6e6eb9916b6b23081ea0f39df150da7b646f5a9514a925a6d185288fab59e65955658bef08312a4897475f1dce0147e6db31df7f504d855dd567b12c50228ea58f9ce248143699a9a3cb73f21a5013796cc5c41fbfda94e27427de7d0", 0x63}, {&(0x7f0000000140)="c8dff06075328c350c47df7b725aa62129063bb4d902a3c9d5b27fe73cfdb9599920482f56489f6f04094e04150d7182f174c661348c5ca76259fe91201711b0a7cd381f8d2f1c83e75b327fc4a3888ff0c103961637dcc31584eb7fe58ef6aac706a0408ed4ed249a2b7c0770df6c2ade2a3c502693ae42c004b5bbb42ca0e662de49eaad0beb3c6507d2dc7385063649be87e43530b548134c5e1abb23447bdf217775f697a1f11e1123a34890", 0xae}, {&(0x7f0000000280)="e66cc31388a781f8e1e8d7b561b5a3efe94c0699fb32469443e4a067f6ffdbd1515786d3004a16a7317ef766032ce69f3be02db3d75867545c56ac1ad4641e39921701cd7b468737d9a6a277cc2b9ccffd3643d434d2beeec3f3b7845852e7f7a857c49b12e30c48d77134aa82d64ebefcf320752c62ff7887ac3e54f43a30983b3a377d6569b0b8876bcc", 0x8b}, {&(0x7f0000000340)="37322839a1e1663370f8f170439a0b2c13214abf10b993f733a71753a507f566224bd6d49c898c95754504211f17a056a3d7e1c114818b3827fdcd5ce14dc2d04aa7135067f83e86d712be7c32f173c741499ec232fc4fadc9123f2ac5225610b7b73b2fc4aba70390f029764d20afc44dcf08a5dc9c3a02b69359cdf37969933503373550e4fc47dbf8b83de27e48b49461b40ed69f799551e0f6fccb53170d075f87297cbab15b1fcd1ff346e04c0f586ccb2b58bccdeb4fca127d7b43259d3b05252b2db87fabc871", 0xca}, {&(0x7f0000000440)="b88473e2e3c4a6878d668f40d6404ced6c22bee83e50664748adb66c80bec84d15bf014301dbf3e8254e823f56f39a71407dde93296660bc7ae7ff04ec6fc68c7261f460038f6a359f8bb55bb375d8418c21b9f5f312aa354345c8047a8692c500ad178f29868bad9f2c556a28c4eb5d1cd1f9efc41f11175d20fb3d314cd172eebf45c2be", 0x85}], 0x6}}, {{&(0x7f0000000200)={0x2, 0x4e23, @empty}, 0x10, &(0x7f0000000a00)=[{&(0x7f0000000580)="6218d2942544beef68aae60178bad145fc886b1915dba95bdc16598b54704934b18a5e9de20f603dd2e59471603f885ce4923e07dfad74f10f1f2e1672aa9ebce28bb6fb58b3d37051594e56c6e76c5f", 0x50}, {&(0x7f0000000600)="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", 0xfa}, {&(0x7f0000000700)="0c8f54c93b8378f5c661110591f5ac1806b000ea98e2795a5d2e7197f61fc0dd5cf11451632ee12f2f9f30506057c3cd3bfe3bf85ce83d9c0f9a028917da066aba19128d19808634cbf0745e17631291eba2b1917e9046967b609a116caa3ac475aacd80e91828e4dae3e0a23d516f20ace38adf7cef18cbc3cd80e18804c260a5f9b220e46b93998057c7470104911ff4fe93d3d0a439d0fb49", 0x9a}, {&(0x7f00000007c0)="8005cc4f5d4083c18c4543be30ea2bf78abcd1767ccbbe238c298b922319fa06542eaee1a1837854b2e3e00b616c09576303d6bdac5ec6003d3eea73fc5ff7b863fbf58828fc267509931891f5217e4f7f2de2ebbb27e3a93cb1df6d4664efa9fa369ad581539b6116fa2a68884570f9738540b3df24790df972e1a0ac628abf633ba8a072c916c6413e5570b7bac6073f537167bb8ff661c36cb314c3119090e9b4a75f7a051ba6d0d94cbc3eb07534b6", 0xb1}, {&(0x7f0000000880)="71146a41ecf0d78e19473a4583c2bf02e5101dbdb83fb0ba434e14f5accc292233b42e6e9fdd35de280b02142690257fad86353a9ab7fe39eb304b1153454520521c36dbc51e77067ee701ddd83fd8b1b85c31d385d28a13a1ea99dfb928c54a0434dc3062418be85b48106c5fb7f493e4b2a95136ca832990e77734d99398202a44a21f81107cbf14120a532daa4bfd10be39b2bb7a86c16fd1eb135f64d5f7b5f7eefa784ae46f93874b7ea60eaaaabd6fec7fc26de09864bd4fe7b85022c19b602c3cb401a2a17ecdfe3e8cec699aff59d0f2f7bf57b06dde3ad716be0e3a9e22e74cc1023a872ae728dc8c0a135b1918fa3552", 0xf5}, {&(0x7f0000000980)="45fe964137694f11c9cbcc7786353f231db666aa1251a2794a3a4feeb9e2b7389f1fd930f19bc97003d0a9ff36129cde2cdb4534b58a291b3785175d4fce0cd40e796c5ad7f3cb23bba6e31d7737c6983c74472518be", 0x56}], 0x6, &(0x7f0000000a80)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x8}}, @ip_retopts={{0x14, 0x0, 0x7, {[@ra={0x94, 0x4}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast1}}}], 0x50}}, {{&(0x7f0000000b00)={0x2, 0x4e20, @loopback}, 0x10, &(0x7f0000000e00)=[{&(0x7f0000000b40)="9869018d50a972707cf7393892d24a280eb21b90d4875c140fe54d9e4a91e38edeeb8c75d0dc6c826b192cb3333738", 0x2f}, {&(0x7f0000000b80)="bc08155abe7ed63a788426767b9279a94d0004b25fc4a4166631c34414b4df20950c040e8824614263aa16f8c65a0e30e233530f64969ed30c463736c598f0e0", 0x40}, {&(0x7f0000000bc0)="a9a837a7096ff6ce82fcc136e731e0b3ba34a79077d13fd164652ce372b09ec7698dafda305204819dc34849609b82", 0x2f}, {&(0x7f0000000c00)="df3d6c9a3c3b391997ea3e8c835499f2e3858726f1e4ab2ee6dbc903e3d0e59e0a550e7f534629d64cb3", 0x2a}, {&(0x7f0000000c40)="0549b1a8febc02b371739d2123a8388804afb5228226b06c108c81079201c9d69239c1a8031044a0d12447f3bdd28e24457acb11acf101ff115e53fec950683b7881f584c4c23c5a8baf0825ed2d29210fbb8839ed4ebefe57a6c3b614b1769f16ba764c3c94de76b86713691bbdcba5635d6b2ade8e2e0b69d81fcdc9432d7690ec2a949d37af875b07e73336ef9c54211718dc520b8d61bad532781588b6a3a225fb78f602a903fc2e25bf103ac54927b7f526deb5b419b33d6f7c83a4c7ca45710a1c60e09992da3291a1e1e414521d9567cc3cc69aed04db6eb53f09b74bef42d602f5fc7ad5db5d206559ed7813ad3bc1", 0xf3}, {&(0x7f0000000d40)="9b820bfca563384e375928ce7cdf41bf5e901d11f64dd2e936e810bbaf5bbb4f5f7bfdacc38bdb065f71282388e5141eef206fe135803da59ea8026d7ff65d8e395fd7563ca4438bdf6333bfe625e9a0bd24bab741707600160177edc91a9c82c29b8d6ce6bf86e817919cebbaed2a57793962a08185d030ff614dc911ba66ba314e8f3d8508c361d9396e60e4cc065e", 0x90}], 0x6}}, {{&(0x7f0000000e80)={0x2, 0x4e24, @multicast1}, 0x10, &(0x7f0000001140)=[{&(0x7f0000000ec0)="4159a62ff5e6518071dc7d2c28c19faad8f29e641164a2fe877f0ea8679122b6dc3b34e7a000cc43daa4e636cb61563ada8f2fd0e826d0a4cc7da436ae32c7125cd7efe771c276f11961a5b9c80ea070b0e6cb357ce6213c0a5b54d974d50243b10ba0f611463381a8bd567369d8df86", 0x70}, {&(0x7f0000000f40)="bedc4b6a2eeb14", 0x7}, {&(0x7f0000000f80)="5713fe30f5823dd9bf8387fe", 0xc}, {&(0x7f0000000fc0)="8a8b0d54e119c1f40dec7788c30d5203c552ae5a2b59887920bfca28f242f550047e847f1e0b053d176e466eaf49d1c93b3468f3034e9003f5683af41c4a2896c7d79e36330e2a8e0968bf701b40510e3d13dac38ac5e3a814869a07919a0f7115caaa5b0272d63142da52", 0x6b}, {&(0x7f0000001040)="3a7290be075e03657c2dd1089f054aff14862069c831fbf062cc1d220f738f2d65b719777f9e017eb55479c2da421542f55ae4fb6f986f434e9e025dcb71a7380f1114599061a4b3aefc992c534635b8a738d4e5e14e6d63be231d615fca13317a820cd49c012a8619434b059dc5de3057cccf777e053fdf3160064b0b7da95fb27d511f8df83aa7748341811334735c1e79d6ecf0a6d96287241ebed4d6a493b86ba75025fa58bc87773316a3c37806e355f8c2", 0xb4}, {&(0x7f0000001100)="887aeed20d37ded52e04c4c09519068a1bb0697666a59f977ec5b10bfa92f9111545ded6de9e2205d7fa835116371a34dfd2b66a10c7", 0x36}], 0x6, &(0x7f0000001240)=[@ip_retopts={{0xac, 0x0, 0x7, {[@cipso={0x86, 0x9, 0x0, [{0x6, 0x3, "fe"}]}, @noop, @ssrr={0x89, 0x13, 0xfd, [@remote, @empty, @broadcast, @rand_addr=0x64010100]}, @timestamp_prespec={0x44, 0x2c, 0x6f, 0x3, 0x4, [{@remote, 0x1}, {@local, 0x5}, {@dev={0xac, 0x14, 0x14, 0xb}, 0x10001}, {@empty, 0x19c}, {@empty, 0x5}]}, @end, @ssrr={0x89, 0x23, 0x4c, [@empty, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, @initdev={0xac, 0x1e, 0x1, 0x0}, @empty, @empty, @dev={0xac, 0x14, 0x14, 0x38}, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @ssrr={0x89, 0xf, 0x39, [@empty, @empty, @multicast1]}, @timestamp={0x44, 0x10, 0xa1, 0x0, 0xc, [0xffffffff, 0x3, 0xfff]}, @lsrr={0x83, 0xf, 0xc7, [@dev={0xac, 0x14, 0x14, 0x1d}, @local, @rand_addr=0x64010100]}]}}}, @ip_retopts={{0x8c, 0x0, 0x7, {[@ssrr={0x89, 0x1f, 0xe3, [@private=0xa010101, @local, @rand_addr=0x64010101, @local, @rand_addr=0x64010100, @loopback, @dev={0xac, 0x14, 0x14, 0x32}]}, @cipso={0x86, 0x5d, 0x2, [{0x0, 0x12, "3deb418f89d1b62e54bbe41a23b0e217"}, {0x0, 0x10, "23153896c6e9bc3c6aff8ba8d694"}, {0x2, 0xc, "55dec63beba5cd8f07c2"}, {0x5, 0x7, "127654e261"}, {0x2, 0x5, "e44a15"}, {0x1, 0x5, 'izk'}, {0x5, 0x10, "b3eb56b91a7aad9a1fd250fc08ff"}, {0x6, 0x8, "bd35b88cdc51"}]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @broadcast}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x12}}, @ip_retopts={{0xb0, 0x0, 0x7, {[@lsrr={0x83, 0x2b, 0xe8, [@multicast1, @broadcast, @loopback, @multicast2, @dev={0xac, 0x14, 0x14, 0x25}, @broadcast, @broadcast, @dev={0xac, 0x14, 0x14, 0x17}, @empty, @empty]}, @cipso={0x86, 0x47, 0x1, [{0x0, 0x6, "eb6cb03c"}, {0x1, 0x2}, {0x0, 0x11, "49eb5dfa673d0afa1a31de7699aecf"}, {0x0, 0x10, "3885d74082393f4da9f38c2a9855"}, {0x6, 0x10, "08edd26ecbbff9c5d22577b871dd"}, {0x6, 0x6, "c3d6bb6c"}, {0x2, 0x2}]}, @ra={0x94, 0x4}, @timestamp_addr={0x44, 0xc, 0xfd, 0x1, 0x4, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0x8500000}]}, @lsrr={0x83, 0xf, 0x7d, [@private=0xa010102, @remote, @empty]}, @timestamp_addr={0x44, 0xc, 0x47, 0x1, 0x5, [{@multicast1, 0x3}]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r1, @multicast1, @dev={0xac, 0x14, 0x14, 0x23}}}}], 0x248}}, {{&(0x7f00000014c0)={0x2, 0x4e23, @private=0xa010100}, 0x10, &(0x7f0000002680)=[{&(0x7f0000001500)="9bb9ea2c33b60fbaf1ebe55f2ae7097c4a22f4e5420eaebcbef9baea095be78cb14a66e6732e6732253e3b0eb91d240595d0d79e987686cebf92aca8141208b1938143f0f5d63b1607557d531004d58b3db348240f2b0e1f5f1eb634f8a0fd0341b7259399586626a4c9d5cb889be69221bfa3ddc02c35a7c720809e1a68bd45439b6e709e068e6267557cad8931960b3ae7c8bfca5d49f5c3dd71796b3556d5e4c4365adebdb73b29e4e7f660b0cf206540175456edc11f10c7dd9746d2caeaadc9e7df28efe190756f546b387e10580f031224424189dd81fad43b227c37980b22cb936de0b2fd87baa10e267430", 0xef}, {&(0x7f0000001600)="1fa5621114566830dd2a0f9b0395c695ca3f4a8126c95d8c4d28b2a3b2426284afcbb6462c639c53740ac5e61b84fa2f6d09a602bf02925d4a2365755616bcaf297018261abdeb40b9e8a8d8f074019dcf650d6ae0ce9f3b50e260a0ef5ac59d61f4c60eb8", 0x65}, {&(0x7f0000001680)="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", 0x1000}], 0x3, &(0x7f0000002700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @rand_addr=0x64010100, @loopback}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x80}}, @ip_ttl={{0x14, 0x0, 0x2, 0x5}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @local, @multicast2}}}], 0x70}}, {{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000002780)="c6918866a676e4d2fa953dcd28a68677a32452dd6731f392b12d5c9541a31afc528398285622fc5e8cf7fb388c3c84", 0x2f}, {&(0x7f00000027c0)="a77c4c2927d3e8b85f3f011f9342497d41d13de521fd03d360423a57d573d7391334c81df9465cd2c303b088d7def7c9251e1830e987361204ee91e2dcf57266925af72aa591b4e7bc99b603c8b75187880259f70a2300e39023603df5b879a679ac52202e87c6581c7ee6902adb55b13b67c08aa01c0872819cc842575502cb14ea873e93377fcaa61c91bd8c7bc0e5dca1a5ded54b64ef62ca258763a678125b60d5afe62d1a6899a3bc787bdda394815d58b2d8e806beda7a0f3ae0d74414b15a5755c7f9796c25068f800d270280d70074", 0xd3}, {&(0x7f00000028c0)="de8a6bac99aec7489805a8cb7a0ad5e1bba1d2cec7357c06d4eae8647ad586e25d83e4ba5697b9b17edf18f8f73e123daa6ce87e0fadd53f626e4ac1bfce45643d357f1d0aa17344fa333650f8ab695c444a4045d31b3874db364b2ec48ac362d17f8eb512a29d5092969c5f244f7183f780169525bbf9598796896b62eac0f26226bdbb8d06cc9369de8463c043ba884632cecd275a0b027d9d3fba2a36da3ce52819d0edfa23c3553da501089af11587dcbddc6a0a4c552508a37738d7d29d4033196e57a74da001", 0xc9}], 0x3, &(0x7f0000002a00)=[@ip_tos_int={{0x14, 0x0, 0x1, 0xffffffff}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @broadcast, @broadcast}}}, @ip_tos_u8={{0x11}}], 0x50}}], 0x6, 0x4000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r7 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r7, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:52 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @link_local}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0xffffffffffffffc7) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 160.281754][T11789] EXT4-fs (loop2): unsupported inode size: 0 [ 160.287833][T11789] EXT4-fs (loop2): blocksize: 1024 01:15:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5c6, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:15:52 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x8000000}, 0x10) 01:15:52 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(r1, &(0x7f0000000040), 0xffffff17, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:52 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r0, &(0x7f00000011c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000001200)=0x14) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f00000026c0)={'wg2\x00', 0x0}) (async) r3 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000040)={'vxcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000080)={0x1d, r4}, 0x18) r5 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bind$can_j1939(r5, &(0x7f0000000100)={0x1d, r6}, 0x18) (async) connect$can_j1939(r5, &(0x7f0000000140)={0x1d, r6}, 0x18) sendmmsg$inet(r0, &(0x7f0000002a80)=[{{&(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000080)="9a62b9e6b2b0170784b5d72434de5bd4b778c2c7e8e60b2b852bf0778e19", 0x1e}, {&(0x7f00000000c0)="be2024960ac8d6e6eb9916b6b23081ea0f39df150da7b646f5a9514a925a6d185288fab59e65955658bef08312a4897475f1dce0147e6db31df7f504d855dd567b12c50228ea58f9ce248143699a9a3cb73f21a5013796cc5c41fbfda94e27427de7d0", 0x63}, {&(0x7f0000000140)="c8dff06075328c350c47df7b725aa62129063bb4d902a3c9d5b27fe73cfdb9599920482f56489f6f04094e04150d7182f174c661348c5ca76259fe91201711b0a7cd381f8d2f1c83e75b327fc4a3888ff0c103961637dcc31584eb7fe58ef6aac706a0408ed4ed249a2b7c0770df6c2ade2a3c502693ae42c004b5bbb42ca0e662de49eaad0beb3c6507d2dc7385063649be87e43530b548134c5e1abb23447bdf217775f697a1f11e1123a34890", 0xae}, {&(0x7f0000000280)="e66cc31388a781f8e1e8d7b561b5a3efe94c0699fb32469443e4a067f6ffdbd1515786d3004a16a7317ef766032ce69f3be02db3d75867545c56ac1ad4641e39921701cd7b468737d9a6a277cc2b9ccffd3643d434d2beeec3f3b7845852e7f7a857c49b12e30c48d77134aa82d64ebefcf320752c62ff7887ac3e54f43a30983b3a377d6569b0b8876bcc", 0x8b}, {&(0x7f0000000340)="37322839a1e1663370f8f170439a0b2c13214abf10b993f733a71753a507f566224bd6d49c898c95754504211f17a056a3d7e1c114818b3827fdcd5ce14dc2d04aa7135067f83e86d712be7c32f173c741499ec232fc4fadc9123f2ac5225610b7b73b2fc4aba70390f029764d20afc44dcf08a5dc9c3a02b69359cdf37969933503373550e4fc47dbf8b83de27e48b49461b40ed69f799551e0f6fccb53170d075f87297cbab15b1fcd1ff346e04c0f586ccb2b58bccdeb4fca127d7b43259d3b05252b2db87fabc871", 0xca}, {&(0x7f0000000440)="b88473e2e3c4a6878d668f40d6404ced6c22bee83e50664748adb66c80bec84d15bf014301dbf3e8254e823f56f39a71407dde93296660bc7ae7ff04ec6fc68c7261f460038f6a359f8bb55bb375d8418c21b9f5f312aa354345c8047a8692c500ad178f29868bad9f2c556a28c4eb5d1cd1f9efc41f11175d20fb3d314cd172eebf45c2be", 0x85}], 0x6}}, {{&(0x7f0000000200)={0x2, 0x4e23, @empty}, 0x10, &(0x7f0000000a00)=[{&(0x7f0000000580)="6218d2942544beef68aae60178bad145fc886b1915dba95bdc16598b54704934b18a5e9de20f603dd2e59471603f885ce4923e07dfad74f10f1f2e1672aa9ebce28bb6fb58b3d37051594e56c6e76c5f", 0x50}, {&(0x7f0000000600)="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", 0xfa}, {&(0x7f0000000700)="0c8f54c93b8378f5c661110591f5ac1806b000ea98e2795a5d2e7197f61fc0dd5cf11451632ee12f2f9f30506057c3cd3bfe3bf85ce83d9c0f9a028917da066aba19128d19808634cbf0745e17631291eba2b1917e9046967b609a116caa3ac475aacd80e91828e4dae3e0a23d516f20ace38adf7cef18cbc3cd80e18804c260a5f9b220e46b93998057c7470104911ff4fe93d3d0a439d0fb49", 0x9a}, {&(0x7f00000007c0)="8005cc4f5d4083c18c4543be30ea2bf78abcd1767ccbbe238c298b922319fa06542eaee1a1837854b2e3e00b616c09576303d6bdac5ec6003d3eea73fc5ff7b863fbf58828fc267509931891f5217e4f7f2de2ebbb27e3a93cb1df6d4664efa9fa369ad581539b6116fa2a68884570f9738540b3df24790df972e1a0ac628abf633ba8a072c916c6413e5570b7bac6073f537167bb8ff661c36cb314c3119090e9b4a75f7a051ba6d0d94cbc3eb07534b6", 0xb1}, {&(0x7f0000000880)="71146a41ecf0d78e19473a4583c2bf02e5101dbdb83fb0ba434e14f5accc292233b42e6e9fdd35de280b02142690257fad86353a9ab7fe39eb304b1153454520521c36dbc51e77067ee701ddd83fd8b1b85c31d385d28a13a1ea99dfb928c54a0434dc3062418be85b48106c5fb7f493e4b2a95136ca832990e77734d99398202a44a21f81107cbf14120a532daa4bfd10be39b2bb7a86c16fd1eb135f64d5f7b5f7eefa784ae46f93874b7ea60eaaaabd6fec7fc26de09864bd4fe7b85022c19b602c3cb401a2a17ecdfe3e8cec699aff59d0f2f7bf57b06dde3ad716be0e3a9e22e74cc1023a872ae728dc8c0a135b1918fa3552", 0xf5}, {&(0x7f0000000980)="45fe964137694f11c9cbcc7786353f231db666aa1251a2794a3a4feeb9e2b7389f1fd930f19bc97003d0a9ff36129cde2cdb4534b58a291b3785175d4fce0cd40e796c5ad7f3cb23bba6e31d7737c6983c74472518be", 0x56}], 0x6, &(0x7f0000000a80)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x8}}, @ip_retopts={{0x14, 0x0, 0x7, {[@ra={0x94, 0x4}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast1}}}], 0x50}}, {{&(0x7f0000000b00)={0x2, 0x4e20, @loopback}, 0x10, &(0x7f0000000e00)=[{&(0x7f0000000b40)="9869018d50a972707cf7393892d24a280eb21b90d4875c140fe54d9e4a91e38edeeb8c75d0dc6c826b192cb3333738", 0x2f}, {&(0x7f0000000b80)="bc08155abe7ed63a788426767b9279a94d0004b25fc4a4166631c34414b4df20950c040e8824614263aa16f8c65a0e30e233530f64969ed30c463736c598f0e0", 0x40}, {&(0x7f0000000bc0)="a9a837a7096ff6ce82fcc136e731e0b3ba34a79077d13fd164652ce372b09ec7698dafda305204819dc34849609b82", 0x2f}, {&(0x7f0000000c00)="df3d6c9a3c3b391997ea3e8c835499f2e3858726f1e4ab2ee6dbc903e3d0e59e0a550e7f534629d64cb3", 0x2a}, {&(0x7f0000000c40)="0549b1a8febc02b371739d2123a8388804afb5228226b06c108c81079201c9d69239c1a8031044a0d12447f3bdd28e24457acb11acf101ff115e53fec950683b7881f584c4c23c5a8baf0825ed2d29210fbb8839ed4ebefe57a6c3b614b1769f16ba764c3c94de76b86713691bbdcba5635d6b2ade8e2e0b69d81fcdc9432d7690ec2a949d37af875b07e73336ef9c54211718dc520b8d61bad532781588b6a3a225fb78f602a903fc2e25bf103ac54927b7f526deb5b419b33d6f7c83a4c7ca45710a1c60e09992da3291a1e1e414521d9567cc3cc69aed04db6eb53f09b74bef42d602f5fc7ad5db5d206559ed7813ad3bc1", 0xf3}, {&(0x7f0000000d40)="9b820bfca563384e375928ce7cdf41bf5e901d11f64dd2e936e810bbaf5bbb4f5f7bfdacc38bdb065f71282388e5141eef206fe135803da59ea8026d7ff65d8e395fd7563ca4438bdf6333bfe625e9a0bd24bab741707600160177edc91a9c82c29b8d6ce6bf86e817919cebbaed2a57793962a08185d030ff614dc911ba66ba314e8f3d8508c361d9396e60e4cc065e", 0x90}], 0x6}}, {{&(0x7f0000000e80)={0x2, 0x4e24, @multicast1}, 0x10, &(0x7f0000001140)=[{&(0x7f0000000ec0)="4159a62ff5e6518071dc7d2c28c19faad8f29e641164a2fe877f0ea8679122b6dc3b34e7a000cc43daa4e636cb61563ada8f2fd0e826d0a4cc7da436ae32c7125cd7efe771c276f11961a5b9c80ea070b0e6cb357ce6213c0a5b54d974d50243b10ba0f611463381a8bd567369d8df86", 0x70}, {&(0x7f0000000f40)="bedc4b6a2eeb14", 0x7}, {&(0x7f0000000f80)="5713fe30f5823dd9bf8387fe", 0xc}, {&(0x7f0000000fc0)="8a8b0d54e119c1f40dec7788c30d5203c552ae5a2b59887920bfca28f242f550047e847f1e0b053d176e466eaf49d1c93b3468f3034e9003f5683af41c4a2896c7d79e36330e2a8e0968bf701b40510e3d13dac38ac5e3a814869a07919a0f7115caaa5b0272d63142da52", 0x6b}, {&(0x7f0000001040)="3a7290be075e03657c2dd1089f054aff14862069c831fbf062cc1d220f738f2d65b719777f9e017eb55479c2da421542f55ae4fb6f986f434e9e025dcb71a7380f1114599061a4b3aefc992c534635b8a738d4e5e14e6d63be231d615fca13317a820cd49c012a8619434b059dc5de3057cccf777e053fdf3160064b0b7da95fb27d511f8df83aa7748341811334735c1e79d6ecf0a6d96287241ebed4d6a493b86ba75025fa58bc87773316a3c37806e355f8c2", 0xb4}, {&(0x7f0000001100)="887aeed20d37ded52e04c4c09519068a1bb0697666a59f977ec5b10bfa92f9111545ded6de9e2205d7fa835116371a34dfd2b66a10c7", 0x36}], 0x6, &(0x7f0000001240)=[@ip_retopts={{0xac, 0x0, 0x7, {[@cipso={0x86, 0x9, 0x0, [{0x6, 0x3, "fe"}]}, @noop, @ssrr={0x89, 0x13, 0xfd, [@remote, @empty, @broadcast, @rand_addr=0x64010100]}, @timestamp_prespec={0x44, 0x2c, 0x6f, 0x3, 0x4, [{@remote, 0x1}, {@local, 0x5}, {@dev={0xac, 0x14, 0x14, 0xb}, 0x10001}, {@empty, 0x19c}, {@empty, 0x5}]}, @end, @ssrr={0x89, 0x23, 0x4c, [@empty, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, @initdev={0xac, 0x1e, 0x1, 0x0}, @empty, @empty, @dev={0xac, 0x14, 0x14, 0x38}, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @ssrr={0x89, 0xf, 0x39, [@empty, @empty, @multicast1]}, @timestamp={0x44, 0x10, 0xa1, 0x0, 0xc, [0xffffffff, 0x3, 0xfff]}, @lsrr={0x83, 0xf, 0xc7, [@dev={0xac, 0x14, 0x14, 0x1d}, @local, @rand_addr=0x64010100]}]}}}, @ip_retopts={{0x8c, 0x0, 0x7, {[@ssrr={0x89, 0x1f, 0xe3, [@private=0xa010101, @local, @rand_addr=0x64010101, @local, @rand_addr=0x64010100, @loopback, @dev={0xac, 0x14, 0x14, 0x32}]}, @cipso={0x86, 0x5d, 0x2, [{0x0, 0x12, "3deb418f89d1b62e54bbe41a23b0e217"}, {0x0, 0x10, "23153896c6e9bc3c6aff8ba8d694"}, {0x2, 0xc, "55dec63beba5cd8f07c2"}, {0x5, 0x7, "127654e261"}, {0x2, 0x5, "e44a15"}, {0x1, 0x5, 'izk'}, {0x5, 0x10, "b3eb56b91a7aad9a1fd250fc08ff"}, {0x6, 0x8, "bd35b88cdc51"}]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @broadcast}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x12}}, @ip_retopts={{0xb0, 0x0, 0x7, {[@lsrr={0x83, 0x2b, 0xe8, [@multicast1, @broadcast, @loopback, @multicast2, @dev={0xac, 0x14, 0x14, 0x25}, @broadcast, @broadcast, @dev={0xac, 0x14, 0x14, 0x17}, @empty, @empty]}, @cipso={0x86, 0x47, 0x1, [{0x0, 0x6, "eb6cb03c"}, {0x1, 0x2}, {0x0, 0x11, "49eb5dfa673d0afa1a31de7699aecf"}, {0x0, 0x10, "3885d74082393f4da9f38c2a9855"}, {0x6, 0x10, "08edd26ecbbff9c5d22577b871dd"}, {0x6, 0x6, "c3d6bb6c"}, {0x2, 0x2}]}, @ra={0x94, 0x4}, @timestamp_addr={0x44, 0xc, 0xfd, 0x1, 0x4, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0x8500000}]}, @lsrr={0x83, 0xf, 0x7d, [@private=0xa010102, @remote, @empty]}, @timestamp_addr={0x44, 0xc, 0x47, 0x1, 0x5, [{@multicast1, 0x3}]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r1, @multicast1, @dev={0xac, 0x14, 0x14, 0x23}}}}], 0x248}}, {{&(0x7f00000014c0)={0x2, 0x4e23, @private=0xa010100}, 0x10, &(0x7f0000002680)=[{&(0x7f0000001500)="9bb9ea2c33b60fbaf1ebe55f2ae7097c4a22f4e5420eaebcbef9baea095be78cb14a66e6732e6732253e3b0eb91d240595d0d79e987686cebf92aca8141208b1938143f0f5d63b1607557d531004d58b3db348240f2b0e1f5f1eb634f8a0fd0341b7259399586626a4c9d5cb889be69221bfa3ddc02c35a7c720809e1a68bd45439b6e709e068e6267557cad8931960b3ae7c8bfca5d49f5c3dd71796b3556d5e4c4365adebdb73b29e4e7f660b0cf206540175456edc11f10c7dd9746d2caeaadc9e7df28efe190756f546b387e10580f031224424189dd81fad43b227c37980b22cb936de0b2fd87baa10e267430", 0xef}, {&(0x7f0000001600)="1fa5621114566830dd2a0f9b0395c695ca3f4a8126c95d8c4d28b2a3b2426284afcbb6462c639c53740ac5e61b84fa2f6d09a602bf02925d4a2365755616bcaf297018261abdeb40b9e8a8d8f074019dcf650d6ae0ce9f3b50e260a0ef5ac59d61f4c60eb8", 0x65}, {&(0x7f0000001680)="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", 0x1000}], 0x3, &(0x7f0000002700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @rand_addr=0x64010100, @loopback}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x80}}, @ip_ttl={{0x14, 0x0, 0x2, 0x5}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @local, @multicast2}}}], 0x70}}, {{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000002780)="c6918866a676e4d2fa953dcd28a68677a32452dd6731f392b12d5c9541a31afc528398285622fc5e8cf7fb388c3c84", 0x2f}, {&(0x7f00000027c0)="a77c4c2927d3e8b85f3f011f9342497d41d13de521fd03d360423a57d573d7391334c81df9465cd2c303b088d7def7c9251e1830e987361204ee91e2dcf57266925af72aa591b4e7bc99b603c8b75187880259f70a2300e39023603df5b879a679ac52202e87c6581c7ee6902adb55b13b67c08aa01c0872819cc842575502cb14ea873e93377fcaa61c91bd8c7bc0e5dca1a5ded54b64ef62ca258763a678125b60d5afe62d1a6899a3bc787bdda394815d58b2d8e806beda7a0f3ae0d74414b15a5755c7f9796c25068f800d270280d70074", 0xd3}, {&(0x7f00000028c0)="de8a6bac99aec7489805a8cb7a0ad5e1bba1d2cec7357c06d4eae8647ad586e25d83e4ba5697b9b17edf18f8f73e123daa6ce87e0fadd53f626e4ac1bfce45643d357f1d0aa17344fa333650f8ab695c444a4045d31b3874db364b2ec48ac362d17f8eb512a29d5092969c5f244f7183f780169525bbf9598796896b62eac0f26226bdbb8d06cc9369de8463c043ba884632cecd275a0b027d9d3fba2a36da3ce52819d0edfa23c3553da501089af11587dcbddc6a0a4c552508a37738d7d29d4033196e57a74da001", 0xc9}], 0x3, &(0x7f0000002a00)=[@ip_tos_int={{0x14, 0x0, 0x1, 0xffffffff}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @broadcast, @broadcast}}}, @ip_tos_u8={{0x11}}], 0x50}}], 0x6, 0x4000) (async, rerun: 64) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (rerun: 64) r7 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async, rerun: 32) sendto$inet(r7, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (rerun: 32) 01:15:52 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @link_local}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0xffffffffffffffc7) (async, rerun: 64) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (rerun: 64) 01:15:52 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xa000000}, 0x10) 01:15:52 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e24, @remote}, 0x10) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 160.360890][T11822] loop3: detected capacity change from 0 to 5 [ 160.363082][ T4668] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 160.376221][ T4668] Buffer I/O error on dev loop3, logical block 0, async page read [ 160.388209][T11823] loop2: detected capacity change from 0 to 4 01:15:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) (fail_nth: 52) [ 160.411704][T11823] EXT4-fs (loop2): unsupported inode size: 0 [ 160.417760][T11823] EXT4-fs (loop2): blocksize: 1024 01:15:52 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e24, @remote}, 0x10) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r3) (async) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) (async) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e24, @remote}, 0x10) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:15:52 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @link_local}, 0x10) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0xffffffffffffffc7) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:52 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xf000000}, 0x10) 01:15:52 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r0, &(0x7f00000011c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000001200)=0x14) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f00000026c0)={'wg2\x00', 0x0}) (async) r3 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000040)={'vxcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000080)={0x1d, r4}, 0x18) r5 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bind$can_j1939(r5, &(0x7f0000000100)={0x1d, r6}, 0x18) (async) connect$can_j1939(r5, &(0x7f0000000140)={0x1d, r6}, 0x18) (async) sendmmsg$inet(r0, &(0x7f0000002a80)=[{{&(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000080)="9a62b9e6b2b0170784b5d72434de5bd4b778c2c7e8e60b2b852bf0778e19", 0x1e}, {&(0x7f00000000c0)="be2024960ac8d6e6eb9916b6b23081ea0f39df150da7b646f5a9514a925a6d185288fab59e65955658bef08312a4897475f1dce0147e6db31df7f504d855dd567b12c50228ea58f9ce248143699a9a3cb73f21a5013796cc5c41fbfda94e27427de7d0", 0x63}, {&(0x7f0000000140)="c8dff06075328c350c47df7b725aa62129063bb4d902a3c9d5b27fe73cfdb9599920482f56489f6f04094e04150d7182f174c661348c5ca76259fe91201711b0a7cd381f8d2f1c83e75b327fc4a3888ff0c103961637dcc31584eb7fe58ef6aac706a0408ed4ed249a2b7c0770df6c2ade2a3c502693ae42c004b5bbb42ca0e662de49eaad0beb3c6507d2dc7385063649be87e43530b548134c5e1abb23447bdf217775f697a1f11e1123a34890", 0xae}, {&(0x7f0000000280)="e66cc31388a781f8e1e8d7b561b5a3efe94c0699fb32469443e4a067f6ffdbd1515786d3004a16a7317ef766032ce69f3be02db3d75867545c56ac1ad4641e39921701cd7b468737d9a6a277cc2b9ccffd3643d434d2beeec3f3b7845852e7f7a857c49b12e30c48d77134aa82d64ebefcf320752c62ff7887ac3e54f43a30983b3a377d6569b0b8876bcc", 0x8b}, {&(0x7f0000000340)="37322839a1e1663370f8f170439a0b2c13214abf10b993f733a71753a507f566224bd6d49c898c95754504211f17a056a3d7e1c114818b3827fdcd5ce14dc2d04aa7135067f83e86d712be7c32f173c741499ec232fc4fadc9123f2ac5225610b7b73b2fc4aba70390f029764d20afc44dcf08a5dc9c3a02b69359cdf37969933503373550e4fc47dbf8b83de27e48b49461b40ed69f799551e0f6fccb53170d075f87297cbab15b1fcd1ff346e04c0f586ccb2b58bccdeb4fca127d7b43259d3b05252b2db87fabc871", 0xca}, {&(0x7f0000000440)="b88473e2e3c4a6878d668f40d6404ced6c22bee83e50664748adb66c80bec84d15bf014301dbf3e8254e823f56f39a71407dde93296660bc7ae7ff04ec6fc68c7261f460038f6a359f8bb55bb375d8418c21b9f5f312aa354345c8047a8692c500ad178f29868bad9f2c556a28c4eb5d1cd1f9efc41f11175d20fb3d314cd172eebf45c2be", 0x85}], 0x6}}, {{&(0x7f0000000200)={0x2, 0x4e23, @empty}, 0x10, &(0x7f0000000a00)=[{&(0x7f0000000580)="6218d2942544beef68aae60178bad145fc886b1915dba95bdc16598b54704934b18a5e9de20f603dd2e59471603f885ce4923e07dfad74f10f1f2e1672aa9ebce28bb6fb58b3d37051594e56c6e76c5f", 0x50}, {&(0x7f0000000600)="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", 0xfa}, {&(0x7f0000000700)="0c8f54c93b8378f5c661110591f5ac1806b000ea98e2795a5d2e7197f61fc0dd5cf11451632ee12f2f9f30506057c3cd3bfe3bf85ce83d9c0f9a028917da066aba19128d19808634cbf0745e17631291eba2b1917e9046967b609a116caa3ac475aacd80e91828e4dae3e0a23d516f20ace38adf7cef18cbc3cd80e18804c260a5f9b220e46b93998057c7470104911ff4fe93d3d0a439d0fb49", 0x9a}, {&(0x7f00000007c0)="8005cc4f5d4083c18c4543be30ea2bf78abcd1767ccbbe238c298b922319fa06542eaee1a1837854b2e3e00b616c09576303d6bdac5ec6003d3eea73fc5ff7b863fbf58828fc267509931891f5217e4f7f2de2ebbb27e3a93cb1df6d4664efa9fa369ad581539b6116fa2a68884570f9738540b3df24790df972e1a0ac628abf633ba8a072c916c6413e5570b7bac6073f537167bb8ff661c36cb314c3119090e9b4a75f7a051ba6d0d94cbc3eb07534b6", 0xb1}, {&(0x7f0000000880)="71146a41ecf0d78e19473a4583c2bf02e5101dbdb83fb0ba434e14f5accc292233b42e6e9fdd35de280b02142690257fad86353a9ab7fe39eb304b1153454520521c36dbc51e77067ee701ddd83fd8b1b85c31d385d28a13a1ea99dfb928c54a0434dc3062418be85b48106c5fb7f493e4b2a95136ca832990e77734d99398202a44a21f81107cbf14120a532daa4bfd10be39b2bb7a86c16fd1eb135f64d5f7b5f7eefa784ae46f93874b7ea60eaaaabd6fec7fc26de09864bd4fe7b85022c19b602c3cb401a2a17ecdfe3e8cec699aff59d0f2f7bf57b06dde3ad716be0e3a9e22e74cc1023a872ae728dc8c0a135b1918fa3552", 0xf5}, {&(0x7f0000000980)="45fe964137694f11c9cbcc7786353f231db666aa1251a2794a3a4feeb9e2b7389f1fd930f19bc97003d0a9ff36129cde2cdb4534b58a291b3785175d4fce0cd40e796c5ad7f3cb23bba6e31d7737c6983c74472518be", 0x56}], 0x6, &(0x7f0000000a80)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x8}}, @ip_retopts={{0x14, 0x0, 0x7, {[@ra={0x94, 0x4}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast1}}}], 0x50}}, {{&(0x7f0000000b00)={0x2, 0x4e20, @loopback}, 0x10, &(0x7f0000000e00)=[{&(0x7f0000000b40)="9869018d50a972707cf7393892d24a280eb21b90d4875c140fe54d9e4a91e38edeeb8c75d0dc6c826b192cb3333738", 0x2f}, {&(0x7f0000000b80)="bc08155abe7ed63a788426767b9279a94d0004b25fc4a4166631c34414b4df20950c040e8824614263aa16f8c65a0e30e233530f64969ed30c463736c598f0e0", 0x40}, {&(0x7f0000000bc0)="a9a837a7096ff6ce82fcc136e731e0b3ba34a79077d13fd164652ce372b09ec7698dafda305204819dc34849609b82", 0x2f}, {&(0x7f0000000c00)="df3d6c9a3c3b391997ea3e8c835499f2e3858726f1e4ab2ee6dbc903e3d0e59e0a550e7f534629d64cb3", 0x2a}, {&(0x7f0000000c40)="0549b1a8febc02b371739d2123a8388804afb5228226b06c108c81079201c9d69239c1a8031044a0d12447f3bdd28e24457acb11acf101ff115e53fec950683b7881f584c4c23c5a8baf0825ed2d29210fbb8839ed4ebefe57a6c3b614b1769f16ba764c3c94de76b86713691bbdcba5635d6b2ade8e2e0b69d81fcdc9432d7690ec2a949d37af875b07e73336ef9c54211718dc520b8d61bad532781588b6a3a225fb78f602a903fc2e25bf103ac54927b7f526deb5b419b33d6f7c83a4c7ca45710a1c60e09992da3291a1e1e414521d9567cc3cc69aed04db6eb53f09b74bef42d602f5fc7ad5db5d206559ed7813ad3bc1", 0xf3}, {&(0x7f0000000d40)="9b820bfca563384e375928ce7cdf41bf5e901d11f64dd2e936e810bbaf5bbb4f5f7bfdacc38bdb065f71282388e5141eef206fe135803da59ea8026d7ff65d8e395fd7563ca4438bdf6333bfe625e9a0bd24bab741707600160177edc91a9c82c29b8d6ce6bf86e817919cebbaed2a57793962a08185d030ff614dc911ba66ba314e8f3d8508c361d9396e60e4cc065e", 0x90}], 0x6}}, {{&(0x7f0000000e80)={0x2, 0x4e24, @multicast1}, 0x10, &(0x7f0000001140)=[{&(0x7f0000000ec0)="4159a62ff5e6518071dc7d2c28c19faad8f29e641164a2fe877f0ea8679122b6dc3b34e7a000cc43daa4e636cb61563ada8f2fd0e826d0a4cc7da436ae32c7125cd7efe771c276f11961a5b9c80ea070b0e6cb357ce6213c0a5b54d974d50243b10ba0f611463381a8bd567369d8df86", 0x70}, {&(0x7f0000000f40)="bedc4b6a2eeb14", 0x7}, {&(0x7f0000000f80)="5713fe30f5823dd9bf8387fe", 0xc}, {&(0x7f0000000fc0)="8a8b0d54e119c1f40dec7788c30d5203c552ae5a2b59887920bfca28f242f550047e847f1e0b053d176e466eaf49d1c93b3468f3034e9003f5683af41c4a2896c7d79e36330e2a8e0968bf701b40510e3d13dac38ac5e3a814869a07919a0f7115caaa5b0272d63142da52", 0x6b}, {&(0x7f0000001040)="3a7290be075e03657c2dd1089f054aff14862069c831fbf062cc1d220f738f2d65b719777f9e017eb55479c2da421542f55ae4fb6f986f434e9e025dcb71a7380f1114599061a4b3aefc992c534635b8a738d4e5e14e6d63be231d615fca13317a820cd49c012a8619434b059dc5de3057cccf777e053fdf3160064b0b7da95fb27d511f8df83aa7748341811334735c1e79d6ecf0a6d96287241ebed4d6a493b86ba75025fa58bc87773316a3c37806e355f8c2", 0xb4}, {&(0x7f0000001100)="887aeed20d37ded52e04c4c09519068a1bb0697666a59f977ec5b10bfa92f9111545ded6de9e2205d7fa835116371a34dfd2b66a10c7", 0x36}], 0x6, &(0x7f0000001240)=[@ip_retopts={{0xac, 0x0, 0x7, {[@cipso={0x86, 0x9, 0x0, [{0x6, 0x3, "fe"}]}, @noop, @ssrr={0x89, 0x13, 0xfd, [@remote, @empty, @broadcast, @rand_addr=0x64010100]}, @timestamp_prespec={0x44, 0x2c, 0x6f, 0x3, 0x4, [{@remote, 0x1}, {@local, 0x5}, {@dev={0xac, 0x14, 0x14, 0xb}, 0x10001}, {@empty, 0x19c}, {@empty, 0x5}]}, @end, @ssrr={0x89, 0x23, 0x4c, [@empty, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, @initdev={0xac, 0x1e, 0x1, 0x0}, @empty, @empty, @dev={0xac, 0x14, 0x14, 0x38}, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @ssrr={0x89, 0xf, 0x39, [@empty, @empty, @multicast1]}, @timestamp={0x44, 0x10, 0xa1, 0x0, 0xc, [0xffffffff, 0x3, 0xfff]}, @lsrr={0x83, 0xf, 0xc7, [@dev={0xac, 0x14, 0x14, 0x1d}, @local, @rand_addr=0x64010100]}]}}}, @ip_retopts={{0x8c, 0x0, 0x7, {[@ssrr={0x89, 0x1f, 0xe3, [@private=0xa010101, @local, @rand_addr=0x64010101, @local, @rand_addr=0x64010100, @loopback, @dev={0xac, 0x14, 0x14, 0x32}]}, @cipso={0x86, 0x5d, 0x2, [{0x0, 0x12, "3deb418f89d1b62e54bbe41a23b0e217"}, {0x0, 0x10, "23153896c6e9bc3c6aff8ba8d694"}, {0x2, 0xc, "55dec63beba5cd8f07c2"}, {0x5, 0x7, "127654e261"}, {0x2, 0x5, "e44a15"}, {0x1, 0x5, 'izk'}, {0x5, 0x10, "b3eb56b91a7aad9a1fd250fc08ff"}, {0x6, 0x8, "bd35b88cdc51"}]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @broadcast}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x12}}, @ip_retopts={{0xb0, 0x0, 0x7, {[@lsrr={0x83, 0x2b, 0xe8, [@multicast1, @broadcast, @loopback, @multicast2, @dev={0xac, 0x14, 0x14, 0x25}, @broadcast, @broadcast, @dev={0xac, 0x14, 0x14, 0x17}, @empty, @empty]}, @cipso={0x86, 0x47, 0x1, [{0x0, 0x6, "eb6cb03c"}, {0x1, 0x2}, {0x0, 0x11, "49eb5dfa673d0afa1a31de7699aecf"}, {0x0, 0x10, "3885d74082393f4da9f38c2a9855"}, {0x6, 0x10, "08edd26ecbbff9c5d22577b871dd"}, {0x6, 0x6, "c3d6bb6c"}, {0x2, 0x2}]}, @ra={0x94, 0x4}, @timestamp_addr={0x44, 0xc, 0xfd, 0x1, 0x4, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0x8500000}]}, @lsrr={0x83, 0xf, 0x7d, [@private=0xa010102, @remote, @empty]}, @timestamp_addr={0x44, 0xc, 0x47, 0x1, 0x5, [{@multicast1, 0x3}]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r1, @multicast1, @dev={0xac, 0x14, 0x14, 0x23}}}}], 0x248}}, {{&(0x7f00000014c0)={0x2, 0x4e23, @private=0xa010100}, 0x10, &(0x7f0000002680)=[{&(0x7f0000001500)="9bb9ea2c33b60fbaf1ebe55f2ae7097c4a22f4e5420eaebcbef9baea095be78cb14a66e6732e6732253e3b0eb91d240595d0d79e987686cebf92aca8141208b1938143f0f5d63b1607557d531004d58b3db348240f2b0e1f5f1eb634f8a0fd0341b7259399586626a4c9d5cb889be69221bfa3ddc02c35a7c720809e1a68bd45439b6e709e068e6267557cad8931960b3ae7c8bfca5d49f5c3dd71796b3556d5e4c4365adebdb73b29e4e7f660b0cf206540175456edc11f10c7dd9746d2caeaadc9e7df28efe190756f546b387e10580f031224424189dd81fad43b227c37980b22cb936de0b2fd87baa10e267430", 0xef}, {&(0x7f0000001600)="1fa5621114566830dd2a0f9b0395c695ca3f4a8126c95d8c4d28b2a3b2426284afcbb6462c639c53740ac5e61b84fa2f6d09a602bf02925d4a2365755616bcaf297018261abdeb40b9e8a8d8f074019dcf650d6ae0ce9f3b50e260a0ef5ac59d61f4c60eb8", 0x65}, {&(0x7f0000001680)="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0x1000}], 0x3, &(0x7f0000002700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @rand_addr=0x64010100, @loopback}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x80}}, @ip_ttl={{0x14, 0x0, 0x2, 0x5}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @local, @multicast2}}}], 0x70}}, {{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000002780)="c6918866a676e4d2fa953dcd28a68677a32452dd6731f392b12d5c9541a31afc528398285622fc5e8cf7fb388c3c84", 0x2f}, {&(0x7f00000027c0)="a77c4c2927d3e8b85f3f011f9342497d41d13de521fd03d360423a57d573d7391334c81df9465cd2c303b088d7def7c9251e1830e987361204ee91e2dcf57266925af72aa591b4e7bc99b603c8b75187880259f70a2300e39023603df5b879a679ac52202e87c6581c7ee6902adb55b13b67c08aa01c0872819cc842575502cb14ea873e93377fcaa61c91bd8c7bc0e5dca1a5ded54b64ef62ca258763a678125b60d5afe62d1a6899a3bc787bdda394815d58b2d8e806beda7a0f3ae0d74414b15a5755c7f9796c25068f800d270280d70074", 0xd3}, {&(0x7f00000028c0)="de8a6bac99aec7489805a8cb7a0ad5e1bba1d2cec7357c06d4eae8647ad586e25d83e4ba5697b9b17edf18f8f73e123daa6ce87e0fadd53f626e4ac1bfce45643d357f1d0aa17344fa333650f8ab695c444a4045d31b3874db364b2ec48ac362d17f8eb512a29d5092969c5f244f7183f780169525bbf9598796896b62eac0f26226bdbb8d06cc9369de8463c043ba884632cecd275a0b027d9d3fba2a36da3ce52819d0edfa23c3553da501089af11587dcbddc6a0a4c552508a37738d7d29d4033196e57a74da001", 0xc9}], 0x3, &(0x7f0000002a00)=[@ip_tos_int={{0x14, 0x0, 0x1, 0xffffffff}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @broadcast, @broadcast}}}, @ip_tos_u8={{0x11}}], 0x50}}], 0x6, 0x4000) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r7 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r7, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x600, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:15:52 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) (async) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e24, @remote}, 0x10) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:52 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x10000000}, 0x10) [ 160.452166][T11838] loop3: detected capacity change from 0 to 5 [ 160.472150][T11838] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 01:15:52 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) getsockname$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000000c0)=0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000100)=0x5, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x3, 0x1}, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) splice(r4, 0x0, r5, 0x0, 0x4ffe6, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) 01:15:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x402, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:15:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) (fail_nth: 53) 01:15:52 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10000, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000080)=@req3={0xba, 0x5, 0xa923, 0x10b53629, 0xfffffc01, 0x400, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:52 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x10080000}, 0x10) [ 160.513293][T11861] loop2: detected capacity change from 0 to 4 [ 160.546652][T11861] EXT4-fs (loop2): unsupported inode size: 0 [ 160.552689][T11861] EXT4-fs (loop2): blocksize: 1024 01:15:52 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) (async) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) (async) getsockname$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000000c0)=0x14) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000100)=0x5, 0x4) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x3, 0x1}, 0x4) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async, rerun: 64) r5 = socket$inet_udp(0x2, 0x2, 0x0) (rerun: 64) close(r5) (async) splice(r4, 0x0, r5, 0x0, 0x4ffe6, 0x0) (async) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) 01:15:52 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x11000000}, 0x10) 01:15:52 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10000, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000080)=@req3={0xba, 0x5, 0xa923, 0x10b53629, 0xfffffc01, 0x400, 0x6}, 0x1c) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 160.570534][T11877] loop3: detected capacity change from 0 to 5 [ 160.575228][T11874] loop4: detected capacity change from 0 to 4 [ 160.578839][T11877] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 160.599293][T11874] EXT4-fs (loop4): unsupported inode size: 0 [ 160.605347][T11874] EXT4-fs (loop4): blocksize: 1024 01:15:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x604, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:15:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) (fail_nth: 54) 01:15:52 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) (async) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) getsockname$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000000c0)=0x14) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000100)=0x5, 0x4) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x3, 0x1}, 0x4) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) splice(r4, 0x0, r5, 0x0, 0x4ffe6, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) 01:15:52 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x18000000}, 0x10) [ 160.628380][ T2069] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 160.637594][ T2069] Buffer I/O error on dev loop3, logical block 0, async page read [ 160.651509][ T2069] I/O error, dev loop3, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 160.660774][ T2069] Buffer I/O error on dev loop3, logical block 2, async page read [ 160.670859][T11891] loop2: detected capacity change from 0 to 4 01:15:52 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10000, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000080)=@req3={0xba, 0x5, 0xa923, 0x10b53629, 0xfffffc01, 0x400, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x10000, 0x0) (async) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000080)=@req3={0xba, 0x5, 0xa923, 0x10b53629, 0xfffffc01, 0x400, 0x6}, 0x1c) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:15:52 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0xfcff000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:52 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:52 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x3}, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:52 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x40000000}, 0x10) 01:15:52 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x3}, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r2) (async) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x3}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:15:52 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:15:52 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x60000000}, 0x10) [ 160.682804][T11893] loop3: detected capacity change from 0 to 5 [ 160.688338][ T2069] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 160.698071][ T2069] Buffer I/O error on dev loop3, logical block 0, async page read [ 160.710699][T11891] EXT4-fs (loop2): unsupported inode size: 0 [ 160.716789][T11891] EXT4-fs (loop2): blocksize: 1024 01:15:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x700, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:15:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) (fail_nth: 55) 01:15:53 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:53 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x97ffffff}, 0x10) 01:15:53 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) (async) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x3}, 0x4) (async) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:53 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:15:53 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xb80b0000}, 0x10) 01:15:53 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 160.810087][T11937] loop3: detected capacity change from 0 to 5 [ 160.837051][T11952] loop2: detected capacity change from 0 to 4 [ 160.837745][T11937] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 160.853597][T11952] EXT4-fs (loop2): unsupported inode size: 0 01:15:53 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) r2 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x101, 0x178000, 0x1, 0x2}) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000000180)=0x9, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f00000000c0)="1e6114c0bf03ee18b894fe796a4f3509885c0e205f404e4e3c2e9a383a6f4baa9e5a87913daf7700c8f9eecdfd7794679e44c78aad6f1ce82ff8d9bbd853e496bcd5e9811efeab002fd8c84ad43d4479ab3b556c4deb30462df026e6bf1524b63101e47103277b15ab7ee7dd3bda617e9b59a18b4430da836baea7014cc6e06884d40b089e16294aee2242d3c8ca2fb54ee025119949d4b161fa059bc29567abdaa6ba7f715fa2aa31a05a0b165efe", 0xaf, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @empty}, 0x10) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f00000001c0), &(0x7f0000000080)=0x4) 01:15:53 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:53 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xe0000000}, 0x10) 01:15:53 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) (async) r2 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x101, 0x178000, 0x1, 0x2}) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000000180)=0x9, 0x4) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r1, &(0x7f00000000c0)="1e6114c0bf03ee18b894fe796a4f3509885c0e205f404e4e3c2e9a383a6f4baa9e5a87913daf7700c8f9eecdfd7794679e44c78aad6f1ce82ff8d9bbd853e496bcd5e9811efeab002fd8c84ad43d4479ab3b556c4deb30462df026e6bf1524b63101e47103277b15ab7ee7dd3bda617e9b59a18b4430da836baea7014cc6e06884d40b089e16294aee2242d3c8ca2fb54ee025119949d4b161fa059bc29567abdaa6ba7f715fa2aa31a05a0b165efe", 0xaf, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @empty}, 0x10) (async) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f00000001c0), &(0x7f0000000080)=0x4) 01:15:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x900, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) [ 160.859665][T11952] EXT4-fs (loop2): blocksize: 1024 [ 160.877744][ T24] audit: type=1400 audit(1659316553.061:215): avc: denied { ioctl } for pid=11956 comm="syz-executor.5" path="socket:[48958]" dev="sockfs" ino=48958 ioctlcmd=0x660f scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 01:15:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) (fail_nth: 56) 01:15:53 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xe8030000}, 0x10) 01:15:53 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 160.954694][T11969] loop2: detected capacity change from 0 to 4 [ 160.960003][ T1441] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 160.966572][T11975] loop3: detected capacity change from 0 to 5 [ 160.969952][ T1441] Buffer I/O error on dev loop2, logical block 0, async page read [ 160.984072][T11975] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 160.994911][T11969] EXT4-fs (loop2): unsupported inode size: 0 [ 161.000967][T11969] EXT4-fs (loop2): blocksize: 1024 01:15:53 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) pipe(&(0x7f0000000200)) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000040)={{0x2, 0x4e21, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3e}}, 0x2, {0x2, 0x4e22, @remote}, 'batadv0\x00'}) socket$inet(0x2, 0x2, 0x1b1) 01:15:53 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:53 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) r2 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x101, 0x178000, 0x1, 0x2}) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000000180)=0x9, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f00000000c0)="1e6114c0bf03ee18b894fe796a4f3509885c0e205f404e4e3c2e9a383a6f4baa9e5a87913daf7700c8f9eecdfd7794679e44c78aad6f1ce82ff8d9bbd853e496bcd5e9811efeab002fd8c84ad43d4479ab3b556c4deb30462df026e6bf1524b63101e47103277b15ab7ee7dd3bda617e9b59a18b4430da836baea7014cc6e06884d40b089e16294aee2242d3c8ca2fb54ee025119949d4b161fa059bc29567abdaa6ba7f715fa2aa31a05a0b165efe", 0xaf, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @empty}, 0x10) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f00000001c0), &(0x7f0000000080)=0x4) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) (async) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x101, 0x178000, 0x1, 0x2}) (async) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000000180)=0x9, 0x4) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r1, &(0x7f00000000c0)="1e6114c0bf03ee18b894fe796a4f3509885c0e205f404e4e3c2e9a383a6f4baa9e5a87913daf7700c8f9eecdfd7794679e44c78aad6f1ce82ff8d9bbd853e496bcd5e9811efeab002fd8c84ad43d4479ab3b556c4deb30462df026e6bf1524b63101e47103277b15ab7ee7dd3bda617e9b59a18b4430da836baea7014cc6e06884d40b089e16294aee2242d3c8ca2fb54ee025119949d4b161fa059bc29567abdaa6ba7f715fa2aa31a05a0b165efe", 0xaf, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @empty}, 0x10) (async) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f00000001c0), &(0x7f0000000080)=0x4) (async) 01:15:53 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xe8ff0000}, 0x10) 01:15:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) (fail_nth: 57) 01:15:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xa00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:15:53 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xecff0000}, 0x10) 01:15:53 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) pipe(&(0x7f0000000200)) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000040)={{0x2, 0x4e21, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3e}}, 0x2, {0x2, 0x4e22, @remote}, 'batadv0\x00'}) socket$inet(0x2, 0x2, 0x1b1) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r1, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r2) (async) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) (async) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000040)={{0x2, 0x4e21, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3e}}, 0x2, {0x2, 0x4e22, @remote}, 'batadv0\x00'}) (async) socket$inet(0x2, 0x2, 0x1b1) (async) 01:15:53 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xf4010000}, 0x10) [ 161.664979][T11982] loop3: detected capacity change from 0 to 5 [ 161.675864][T11984] loop2: detected capacity change from 0 to 5 [ 161.689844][T11984] EXT4-fs (loop2): unsupported inode size: 0 [ 161.695894][T11984] EXT4-fs (loop2): blocksize: 1024 01:15:53 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:53 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xfcff0000}, 0x10) 01:15:53 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) bind$packet(r0, &(0x7f0000000100)={0x11, 0x3, 0x0, 0x1, 0x1}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000000040)="8e1740775cdb7a4fffd737380b2fb8fb040000000000000060e2e92035cfa4e82f989142f0615d3f51a2b195e0e906b131712589f28939aa34c1e2e3cf7d55832a0d5435c2922d88baa78306669d7f13df88777982b0ce32a9cdcf0de928b58a3150e5ad452b8a4155318d2996a169494f3aa9228f6f0374fe03655f3ffbaeb261f3602d4126433eaf9473", 0x8b, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x64010101}, 0x10) 01:15:53 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) (async) pipe(&(0x7f0000000200)) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000040)={{0x2, 0x4e21, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3e}}, 0x2, {0x2, 0x4e22, @remote}, 'batadv0\x00'}) socket$inet(0x2, 0x2, 0x1b1) 01:15:53 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:53 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xffff0000}, 0x10) [ 161.709073][T11982] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 01:15:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:15:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) (fail_nth: 58) 01:15:53 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) bind$packet(r0, &(0x7f0000000100)={0x11, 0x3, 0x0, 0x1, 0x1}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000000040)="8e1740775cdb7a4fffd737380b2fb8fb040000000000000060e2e92035cfa4e82f989142f0615d3f51a2b195e0e906b131712589f28939aa34c1e2e3cf7d55832a0d5435c2922d88baa78306669d7f13df88777982b0ce32a9cdcf0de928b58a3150e5ad452b8a4155318d2996a169494f3aa9228f6f0374fe03655f3ffbaeb261f3602d4126433eaf9473", 0x8b, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x64010101}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) bind$packet(r0, &(0x7f0000000100)={0x11, 0x3, 0x0, 0x1, 0x1}, 0x14) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r1, &(0x7f0000000040)="8e1740775cdb7a4fffd737380b2fb8fb040000000000000060e2e92035cfa4e82f989142f0615d3f51a2b195e0e906b131712589f28939aa34c1e2e3cf7d55832a0d5435c2922d88baa78306669d7f13df88777982b0ce32a9cdcf0de928b58a3150e5ad452b8a4155318d2996a169494f3aa9228f6f0374fe03655f3ffbaeb261f3602d4126433eaf9473", 0x8b, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x64010101}, 0x10) (async) 01:15:54 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xffffff97}, 0x10) 01:15:54 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) bind$packet(r0, &(0x7f0000000100)={0x11, 0x3, 0x0, 0x1, 0x1}, 0x14) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r1, &(0x7f0000000040)="8e1740775cdb7a4fffd737380b2fb8fb040000000000000060e2e92035cfa4e82f989142f0615d3f51a2b195e0e906b131712589f28939aa34c1e2e3cf7d55832a0d5435c2922d88baa78306669d7f13df88777982b0ce32a9cdcf0de928b58a3150e5ad452b8a4155318d2996a169494f3aa9228f6f0374fe03655f3ffbaeb261f3602d4126433eaf9473", 0x8b, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x64010101}, 0x10) 01:15:54 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:54 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000140)=0xfffff000, 0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000040)={@initdev, 0x0}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f00000000c0)={0x11, 0xc, r2, 0x1, 0xd5, 0x6, @remote}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) r4 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r1) bind$can_j1939(r4, &(0x7f0000000100)={0x1d, r5}, 0x18) connect$can_j1939(r4, &(0x7f0000000140)={0x1d, r5}, 0x18) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000180)={@remote, @multicast2, r5}, 0xc) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(r7) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000002c0)=ANY=[@ANYRES8=r6, @ANYRES32=r1, @ANYBLOB="0000000000000000b32f66696c6530a7da788297f24c3c5d84ccdffc6e72b58cfd23a10f6ed1df66af6ba6b62293ddf668216c4d4babe798cb0538e2c9c9fb19ec5c69516a7709c9627b9acccc3ff45449fbd9c7cf8841aeea1d36cee4788d261c76d2fc0a32edd759eede92971a09b8ac35450eac5c44306c893eb87741b74e306201de009bef3ec7f5652f3f251ce706043f6c818da325cc"]) connect$can_j1939(r8, &(0x7f0000000280)={0x1d, r2, 0x0, {0x2, 0xff, 0x1}, 0xff}, 0x18) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:54 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x2) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r1, 0x89f8, &(0x7f0000000080)={'gretap0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB='s\x00'/16, @ANYRES32=0x0, @ANYBLOB="0020002000000004fffffffd4702001c006500003f049078000000000000000007072b0a01010100"]}) bind$packet(r2, &(0x7f00000000c0)={0x11, 0xfe, r4, 0x1, 0x7, 0x6, @multicast}, 0x14) 01:15:54 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) (async) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000140)=0xfffff000, 0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000040)={@initdev, 0x0}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f00000000c0)={0x11, 0xc, r2, 0x1, 0xd5, 0x6, @remote}, 0x14) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) r4 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r1) (async) bind$can_j1939(r4, &(0x7f0000000100)={0x1d, r5}, 0x18) connect$can_j1939(r4, &(0x7f0000000140)={0x1d, r5}, 0x18) (async) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000180)={@remote, @multicast2, r5}, 0xc) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(r7) (async) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000002c0)=ANY=[@ANYRES8=r6, @ANYRES32=r1, @ANYBLOB="0000000000000000b32f66696c6530a7da788297f24c3c5d84ccdffc6e72b58cfd23a10f6ed1df66af6ba6b62293ddf668216c4d4babe798cb0538e2c9c9fb19ec5c69516a7709c9627b9acccc3ff45449fbd9c7cf8841aeea1d36cee4788d261c76d2fc0a32edd759eede92971a09b8ac35450eac5c44306c893eb87741b74e306201de009bef3ec7f5652f3f251ce706043f6c818da325cc"]) (async) connect$can_j1939(r8, &(0x7f0000000280)={0x1d, r2, 0x0, {0x2, 0xff, 0x1}, 0xff}, 0x18) (async) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 161.781421][T12022] loop3: detected capacity change from 0 to 5 [ 161.786298][ T2069] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 161.787830][T12028] loop2: detected capacity change from 0 to 5 [ 161.796730][ T2069] Buffer I/O error on dev loop3, logical block 0, async page read 01:15:54 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:54 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0xf) 01:15:54 executing program 4: socket$packet(0x11, 0x2, 0x300) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 161.853016][T12028] EXT4-fs (loop2): unsupported inode size: 0 [ 161.859136][T12028] EXT4-fs (loop2): blocksize: 1024 [ 161.881753][T12022] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 01:15:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) [ 161.899517][T12022] FAULT_INJECTION: forcing a failure. [ 161.899517][T12022] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 161.912738][T12022] CPU: 0 PID: 12022 Comm: syz-executor.3 Not tainted 5.19.0-rc8-syzkaller-00168-g334c0ef6429f-dirty #0 [ 161.923802][T12022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 161.933977][T12022] Call Trace: [ 161.937263][T12022] [ 161.940215][T12022] dump_stack_lvl+0xd6/0x122 [ 161.944834][T12022] dump_stack+0x11/0x12 [ 161.949008][T12022] should_fail+0x242/0x250 [ 161.953442][T12022] should_fail_usercopy+0x16/0x20 [ 161.958473][T12022] _copy_from_user+0x1a/0xc0 [ 161.959251][T12062] loop2: detected capacity change from 0 to 6 [ 161.963120][T12022] kstrtouint_from_user+0x81/0xf0 [ 161.963147][T12022] ? 0xffffffff81000000 [ 161.971391][T12062] EXT4-fs (loop2): unsupported inode size: 0 [ 161.974203][T12022] proc_fail_nth_write+0x4b/0x150 [ 161.978417][T12062] EXT4-fs (loop2): blocksize: 1024 [ 161.984332][T12022] ? proc_fail_nth_read+0x150/0x150 [ 161.999697][T12022] vfs_write+0x26d/0x890 [ 162.003955][T12022] ? __fget_files+0x1a7/0x1e0 [ 162.008625][T12022] ksys_write+0xe8/0x1a0 [ 162.012886][T12022] __x64_sys_write+0x3e/0x50 [ 162.017460][T12022] do_syscall_64+0x2b/0x70 [ 162.022029][T12022] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 162.027912][T12022] RIP: 0033:0x7fdc62ff4d1f [ 162.032365][T12022] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 01:15:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:15:54 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000140)=0xfffff000, 0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000040)={@initdev, 0x0}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f00000000c0)={0x11, 0xc, r2, 0x1, 0xd5, 0x6, @remote}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) r4 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r1) bind$can_j1939(r4, &(0x7f0000000100)={0x1d, r5}, 0x18) connect$can_j1939(r4, &(0x7f0000000140)={0x1d, r5}, 0x18) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000180)={@remote, @multicast2, r5}, 0xc) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(r7) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000002c0)=ANY=[@ANYRES8=r6, @ANYRES32=r1, @ANYBLOB="0000000000000000b32f66696c6530a7da788297f24c3c5d84ccdffc6e72b58cfd23a10f6ed1df66af6ba6b62293ddf668216c4d4babe798cb0538e2c9c9fb19ec5c69516a7709c9627b9acccc3ff45449fbd9c7cf8841aeea1d36cee4788d261c76d2fc0a32edd759eede92971a09b8ac35450eac5c44306c893eb87741b74e306201de009bef3ec7f5652f3f251ce706043f6c818da325cc"]) connect$can_j1939(r8, &(0x7f0000000280)={0x1d, r2, 0x0, {0x2, 0xff, 0x1}, 0xff}, 0x18) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) (async) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000140)=0xfffff000, 0x4) (async) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000040)={@initdev}, &(0x7f0000000080)=0x14) (async) bind$packet(r0, &(0x7f00000000c0)={0x11, 0xc, r2, 0x1, 0xd5, 0x6, @remote}, 0x14) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) socket$can_j1939(0x1d, 0x2, 0x7) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) (async) syz_genetlink_get_family_id$gtp(&(0x7f00000001c0), r1) (async) bind$can_j1939(r4, &(0x7f0000000100)={0x1d, r5}, 0x18) (async) connect$can_j1939(r4, &(0x7f0000000140)={0x1d, r5}, 0x18) (async) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000180)={@remote, @multicast2, r5}, 0xc) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r7) (async) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000002c0)=ANY=[@ANYRES8=r6, @ANYRES32=r1, @ANYBLOB="0000000000000000b32f66696c6530a7da788297f24c3c5d84ccdffc6e72b58cfd23a10f6ed1df66af6ba6b62293ddf668216c4d4babe798cb0538e2c9c9fb19ec5c69516a7709c9627b9acccc3ff45449fbd9c7cf8841aeea1d36cee4788d261c76d2fc0a32edd759eede92971a09b8ac35450eac5c44306c893eb87741b74e306201de009bef3ec7f5652f3f251ce706043f6c818da325cc"]) (async) connect$can_j1939(r8, &(0x7f0000000280)={0x1d, r2, 0x0, {0x2, 0xff, 0x1}, 0xff}, 0x18) (async) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:15:54 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:54 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x7ffffffff000) [ 162.052024][T12022] RSP: 002b:00007fdc627b8160 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 162.060440][T12022] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdc62ff4d1f [ 162.068394][T12022] RDX: 0000000000000001 RSI: 00007fdc627b81e0 RDI: 0000000000000003 [ 162.076349][T12022] RBP: 00007fdc627b81d0 R08: 0000000000000000 R09: 0000000020000000 [ 162.084348][T12022] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 162.092379][T12022] R13: 00007ffe42465fef R14: 00007fdc627b8300 R15: 0000000000022000 [ 162.100340][T12022] 01:15:54 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$inet(0x2, 0x2, 0x2) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) (async) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r1, 0x89f8, &(0x7f0000000080)={'gretap0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB='s\x00'/16, @ANYRES32=0x0, @ANYBLOB="0020002000000004fffffffd4702001c006500003f049078000000000000000007072b0a01010100"]}) (async) bind$packet(r2, &(0x7f00000000c0)={0x11, 0xfe, r4, 0x1, 0x7, 0x6, @multicast}, 0x14) 01:15:54 executing program 4: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:54 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0xfffd, 0x7}, 0xfffffffffffffd59) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) [ 162.166290][T12092] loop3: detected capacity change from 0 to 5 [ 162.194120][T12092] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 01:15:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:15:54 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$inet(0x2, 0x2, 0x2) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async, rerun: 64) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async, rerun: 64) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) (async) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) (async) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r1, 0x89f8, &(0x7f0000000080)={'gretap0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB='s\x00'/16, @ANYRES32=0x0, @ANYBLOB="0020002000000004fffffffd4702001c006500003f049078000000000000000007072b0a01010100"]}) (async) bind$packet(r2, &(0x7f00000000c0)={0x11, 0xfe, r4, 0x1, 0x7, 0x6, @multicast}, 0x14) [ 162.217713][T12099] loop2: detected capacity change from 0 to 6 [ 162.230697][T12105] loop1: detected capacity change from 0 to 4 [ 162.253265][T12099] EXT4-fs (loop2): unsupported inode size: 0 [ 162.253402][T12105] EXT4-fs (loop1): unsupported inode size: 0 01:15:54 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0xfffd, 0x7}, 0xfffffffffffffd59) (async) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:54 executing program 4: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 162.259313][T12099] EXT4-fs (loop2): blocksize: 1024 [ 162.265298][T12105] EXT4-fs (loop1): blocksize: 1024 01:15:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:15:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 1) 01:15:54 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000000080)="a0c02385729a093be6494cc3fa4c2e657a02418de20814a4b18a417ed5042795d8d5a665e0b3cff88e1dc3b81cd3305dab8c9847c140ba0d0cc6f97283a6f3bdbfa5fa324843bc637bf52f00cc99a4f0e290c830c3ed9fbba66d9e54ffdbb626", 0x60, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) 01:15:54 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0xfffd, 0x7}, 0xfffffffffffffd59) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0xfffd, 0x7}, 0xfffffffffffffd59) (async) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:15:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 2) 01:15:54 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000000080)="a0c02385729a093be6494cc3fa4c2e657a02418de20814a4b18a417ed5042795d8d5a665e0b3cff88e1dc3b81cd3305dab8c9847c140ba0d0cc6f97283a6f3bdbfa5fa324843bc637bf52f00cc99a4f0e290c830c3ed9fbba66d9e54ffdbb626", 0x60, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) (async) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) 01:15:54 executing program 4: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) [ 162.355275][T12124] loop3: detected capacity change from 0 to 5 [ 162.384497][T12124] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 162.430036][T12146] FAULT_INJECTION: forcing a failure. [ 162.430036][T12146] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 162.443290][T12146] CPU: 1 PID: 12146 Comm: syz-executor.1 Not tainted 5.19.0-rc8-syzkaller-00168-g334c0ef6429f-dirty #0 [ 162.454316][T12146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 162.464415][T12146] Call Trace: [ 162.467704][T12146] [ 162.470640][T12146] dump_stack_lvl+0xd6/0x122 [ 162.475243][T12146] dump_stack+0x11/0x12 01:15:54 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) bind$packet(r0, &(0x7f0000000040)={0x11, 0xf7, 0x0, 0x1, 0x42, 0x6, @random="d9e79accf79e"}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) r3 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) splice(r4, 0x0, r5, 0x0, 0x4ffe6, 0x0) recvfrom(r4, &(0x7f00000003c0)=""/92, 0x5c, 0x2020, 0x0, 0x0) sendmsg$inet(r3, &(0x7f0000000380)={&(0x7f0000000080)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000100)="b020e2fd76bc7fbdc844be6471c0a6769b482b83538f57418f3883af8260e1339882c569545061a468f55952a1d362931cffa448a05e18a5888c316f0b117e5f5423a7facee432fdb164bdfe3dd3f7d1ee0a68b52217d027fa4df903d66a37c7568fa84958e9bac00e218e4f361dae5c7448ca77a4d1cd8caf65f17fbdd2139d0b64bd2196c5659a76c2309cec2e4b19a5defc95a4cf104e840e6f69f14cab69a22a9d3823e55b72f9ce7b861518de61bdd6cb80832972135889d8744c82cb9cfdb858ff7058cc8228125f3ec559c992fb47cce00569b46f7ff85b44499c7176f9c21315a3b5f6a79035e53e250f77", 0xef}], 0x1, &(0x7f0000000280)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x1000}}, @ip_retopts={{0x74, 0x0, 0x7, {[@lsrr={0x83, 0x27, 0xc8, [@private=0xa010102, @multicast2, @empty, @empty, @remote, @multicast2, @local, @loopback, @multicast2]}, @generic={0x94, 0x6, "f031b191"}, @timestamp_addr={0x44, 0x34, 0x89, 0x1, 0x6, [{@initdev={0xac, 0x1e, 0x1, 0x0}}, {@remote, 0x6}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x1f}, {@broadcast, 0x5}, {@remote, 0x7ff}, {@private=0xa010100, 0x3}]}]}}}, @ip_retopts={{0x24, 0x0, 0x7, {[@generic={0x82, 0x2}, @rr={0x7, 0xf, 0x66, [@multicast1, @dev={0xac, 0x14, 0x14, 0x37}, @local]}, @end]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast2, @empty}}}], 0xd8}, 0x4000041) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 162.479411][T12146] should_fail+0x242/0x250 [ 162.483926][T12146] should_fail_usercopy+0x16/0x20 [ 162.488959][T12146] _copy_from_user+0x1a/0xc0 [ 162.493626][T12146] __se_sys_memfd_create+0x125/0x330 [ 162.495791][ T24] audit: type=1400 audit(1659316554.631:216): avc: denied { write } for pid=12147 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 162.498942][T12146] __x64_sys_memfd_create+0x2d/0x40 [ 162.519198][T12144] loop2: detected capacity change from 0 to 7 01:15:54 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 162.523742][T12146] do_syscall_64+0x2b/0x70 [ 162.534248][T12146] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 162.540173][T12146] RIP: 0033:0x7f4df2236209 [ 162.544593][T12146] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 162.564235][T12146] RSP: 002b:00007f4df19abf28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 162.572655][T12146] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f4df2236209 01:15:54 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000000080)="a0c02385729a093be6494cc3fa4c2e657a02418de20814a4b18a417ed5042795d8d5a665e0b3cff88e1dc3b81cd3305dab8c9847c140ba0d0cc6f97283a6f3bdbfa5fa324843bc637bf52f00cc99a4f0e290c830c3ed9fbba66d9e54ffdbb626", 0x60, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) (async) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) (async) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) 01:15:54 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 162.580672][T12146] RDX: 0000000000000fc0 RSI: 0000000000000000 RDI: 00007f4df228f29c [ 162.588640][T12146] RBP: 0000000000000003 R08: 00000000000007e0 R09: 00007f4df19ac1d0 [ 162.596656][T12146] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 162.604616][T12146] R13: 0000000020000100 R14: 0000000003020000 R15: 0000000020000440 [ 162.612688][T12146] 01:15:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:15:54 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) socket$inet(0x2, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @remote}, &(0x7f0000000080)=0xc) r5 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000040)={'vxcan0\x00', 0x0}) bind$can_j1939(r5, &(0x7f0000000080)={0x1d, r6}, 0x18) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={@local, @private2={0xfc, 0x2, '\x00', 0x1}, @private1, 0xffffffe2, 0x1, 0x1, 0x100, 0x7, 0x880000, r6}) bind$packet(r3, &(0x7f00000000c0)={0x11, 0x18, r4, 0x1, 0x80, 0x6, @multicast}, 0x14) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(r7) splice(r1, 0x0, r7, 0x0, 0x4ffe6, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r9 = socket$inet_udp(0x2, 0x2, 0x0) close(r9) splice(r8, 0x0, r9, 0x0, 0x4ffe6, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000180)=0x2, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0x3e, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e23, @multicast1}, 0xfffffffffffffd84) 01:15:54 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) bind$packet(r0, &(0x7f0000000040)={0x11, 0xf7, 0x0, 0x1, 0x42, 0x6, @random="d9e79accf79e"}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) r3 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) splice(r4, 0x0, r5, 0x0, 0x4ffe6, 0x0) recvfrom(r4, &(0x7f00000003c0)=""/92, 0x5c, 0x2020, 0x0, 0x0) sendmsg$inet(r3, &(0x7f0000000380)={&(0x7f0000000080)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000100)="b020e2fd76bc7fbdc844be6471c0a6769b482b83538f57418f3883af8260e1339882c569545061a468f55952a1d362931cffa448a05e18a5888c316f0b117e5f5423a7facee432fdb164bdfe3dd3f7d1ee0a68b52217d027fa4df903d66a37c7568fa84958e9bac00e218e4f361dae5c7448ca77a4d1cd8caf65f17fbdd2139d0b64bd2196c5659a76c2309cec2e4b19a5defc95a4cf104e840e6f69f14cab69a22a9d3823e55b72f9ce7b861518de61bdd6cb80832972135889d8744c82cb9cfdb858ff7058cc8228125f3ec559c992fb47cce00569b46f7ff85b44499c7176f9c21315a3b5f6a79035e53e250f77", 0xef}], 0x1, &(0x7f0000000280)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x1000}}, @ip_retopts={{0x74, 0x0, 0x7, {[@lsrr={0x83, 0x27, 0xc8, [@private=0xa010102, @multicast2, @empty, @empty, @remote, @multicast2, @local, @loopback, @multicast2]}, @generic={0x94, 0x6, "f031b191"}, @timestamp_addr={0x44, 0x34, 0x89, 0x1, 0x6, [{@initdev={0xac, 0x1e, 0x1, 0x0}}, {@remote, 0x6}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x1f}, {@broadcast, 0x5}, {@remote, 0x7ff}, {@private=0xa010100, 0x3}]}]}}}, @ip_retopts={{0x24, 0x0, 0x7, {[@generic={0x82, 0x2}, @rr={0x7, 0xf, 0x66, [@multicast1, @dev={0xac, 0x14, 0x14, 0x37}, @local]}, @end]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast2, @empty}}}], 0xd8}, 0x4000041) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) bind$packet(r0, &(0x7f0000000040)={0x11, 0xf7, 0x0, 0x1, 0x42, 0x6, @random="d9e79accf79e"}, 0x14) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) socket$key(0xf, 0x3, 0x2) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r5) (async) splice(r4, 0x0, r5, 0x0, 0x4ffe6, 0x0) (async) recvfrom(r4, &(0x7f00000003c0)=""/92, 0x5c, 0x2020, 0x0, 0x0) (async) sendmsg$inet(r3, &(0x7f0000000380)={&(0x7f0000000080)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000100)="b020e2fd76bc7fbdc844be6471c0a6769b482b83538f57418f3883af8260e1339882c569545061a468f55952a1d362931cffa448a05e18a5888c316f0b117e5f5423a7facee432fdb164bdfe3dd3f7d1ee0a68b52217d027fa4df903d66a37c7568fa84958e9bac00e218e4f361dae5c7448ca77a4d1cd8caf65f17fbdd2139d0b64bd2196c5659a76c2309cec2e4b19a5defc95a4cf104e840e6f69f14cab69a22a9d3823e55b72f9ce7b861518de61bdd6cb80832972135889d8744c82cb9cfdb858ff7058cc8228125f3ec559c992fb47cce00569b46f7ff85b44499c7176f9c21315a3b5f6a79035e53e250f77", 0xef}], 0x1, &(0x7f0000000280)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x1000}}, @ip_retopts={{0x74, 0x0, 0x7, {[@lsrr={0x83, 0x27, 0xc8, [@private=0xa010102, @multicast2, @empty, @empty, @remote, @multicast2, @local, @loopback, @multicast2]}, @generic={0x94, 0x6, "f031b191"}, @timestamp_addr={0x44, 0x34, 0x89, 0x1, 0x6, [{@initdev={0xac, 0x1e, 0x1, 0x0}}, {@remote, 0x6}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x1f}, {@broadcast, 0x5}, {@remote, 0x7ff}, {@private=0xa010100, 0x3}]}]}}}, @ip_retopts={{0x24, 0x0, 0x7, {[@generic={0x82, 0x2}, @rr={0x7, 0xf, 0x66, [@multicast1, @dev={0xac, 0x14, 0x14, 0x37}, @local]}, @end]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast2, @empty}}}], 0xd8}, 0x4000041) (async) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:15:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 3) [ 162.639622][T12144] EXT4-fs (loop2): unsupported inode size: 0 [ 162.645757][T12144] EXT4-fs (loop2): blocksize: 1024 01:15:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:15:54 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) socket$inet(0x2, 0x2, 0x0) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @remote}, &(0x7f0000000080)=0xc) (async) r5 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000040)={'vxcan0\x00', 0x0}) bind$can_j1939(r5, &(0x7f0000000080)={0x1d, r6}, 0x18) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={@local, @private2={0xfc, 0x2, '\x00', 0x1}, @private1, 0xffffffe2, 0x1, 0x1, 0x100, 0x7, 0x880000, r6}) (async) bind$packet(r3, &(0x7f00000000c0)={0x11, 0x18, r4, 0x1, 0x80, 0x6, @multicast}, 0x14) (async) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(r7) (async) splice(r1, 0x0, r7, 0x0, 0x4ffe6, 0x0) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r9 = socket$inet_udp(0x2, 0x2, 0x0) close(r9) (async) splice(r8, 0x0, r9, 0x0, 0x4ffe6, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000180)=0x2, 0x4) (async) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0x3e, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e23, @multicast1}, 0xfffffffffffffd84) 01:15:54 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 4) 01:15:54 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) bind$packet(r0, &(0x7f0000000040)={0x11, 0xf7, 0x0, 0x1, 0x42, 0x6, @random="d9e79accf79e"}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) r3 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) splice(r4, 0x0, r5, 0x0, 0x4ffe6, 0x0) recvfrom(r4, &(0x7f00000003c0)=""/92, 0x5c, 0x2020, 0x0, 0x0) sendmsg$inet(r3, &(0x7f0000000380)={&(0x7f0000000080)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000100)="b020e2fd76bc7fbdc844be6471c0a6769b482b83538f57418f3883af8260e1339882c569545061a468f55952a1d362931cffa448a05e18a5888c316f0b117e5f5423a7facee432fdb164bdfe3dd3f7d1ee0a68b52217d027fa4df903d66a37c7568fa84958e9bac00e218e4f361dae5c7448ca77a4d1cd8caf65f17fbdd2139d0b64bd2196c5659a76c2309cec2e4b19a5defc95a4cf104e840e6f69f14cab69a22a9d3823e55b72f9ce7b861518de61bdd6cb80832972135889d8744c82cb9cfdb858ff7058cc8228125f3ec559c992fb47cce00569b46f7ff85b44499c7176f9c21315a3b5f6a79035e53e250f77", 0xef}], 0x1, &(0x7f0000000280)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x1000}}, @ip_retopts={{0x74, 0x0, 0x7, {[@lsrr={0x83, 0x27, 0xc8, [@private=0xa010102, @multicast2, @empty, @empty, @remote, @multicast2, @local, @loopback, @multicast2]}, @generic={0x94, 0x6, "f031b191"}, @timestamp_addr={0x44, 0x34, 0x89, 0x1, 0x6, [{@initdev={0xac, 0x1e, 0x1, 0x0}}, {@remote, 0x6}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x1f}, {@broadcast, 0x5}, {@remote, 0x7ff}, {@private=0xa010100, 0x3}]}]}}}, @ip_retopts={{0x24, 0x0, 0x7, {[@generic={0x82, 0x2}, @rr={0x7, 0xf, 0x66, [@multicast1, @dev={0xac, 0x14, 0x14, 0x37}, @local]}, @end]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast2, @empty}}}], 0xd8}, 0x4000041) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) bind$packet(r0, &(0x7f0000000040)={0x11, 0xf7, 0x0, 0x1, 0x42, 0x6, @random="d9e79accf79e"}, 0x14) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) socket$key(0xf, 0x3, 0x2) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r5) (async) splice(r4, 0x0, r5, 0x0, 0x4ffe6, 0x0) (async) recvfrom(r4, &(0x7f00000003c0)=""/92, 0x5c, 0x2020, 0x0, 0x0) (async) sendmsg$inet(r3, &(0x7f0000000380)={&(0x7f0000000080)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000100)="b020e2fd76bc7fbdc844be6471c0a6769b482b83538f57418f3883af8260e1339882c569545061a468f55952a1d362931cffa448a05e18a5888c316f0b117e5f5423a7facee432fdb164bdfe3dd3f7d1ee0a68b52217d027fa4df903d66a37c7568fa84958e9bac00e218e4f361dae5c7448ca77a4d1cd8caf65f17fbdd2139d0b64bd2196c5659a76c2309cec2e4b19a5defc95a4cf104e840e6f69f14cab69a22a9d3823e55b72f9ce7b861518de61bdd6cb80832972135889d8744c82cb9cfdb858ff7058cc8228125f3ec559c992fb47cce00569b46f7ff85b44499c7176f9c21315a3b5f6a79035e53e250f77", 0xef}], 0x1, &(0x7f0000000280)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x1000}}, @ip_retopts={{0x74, 0x0, 0x7, {[@lsrr={0x83, 0x27, 0xc8, [@private=0xa010102, @multicast2, @empty, @empty, @remote, @multicast2, @local, @loopback, @multicast2]}, @generic={0x94, 0x6, "f031b191"}, @timestamp_addr={0x44, 0x34, 0x89, 0x1, 0x6, [{@initdev={0xac, 0x1e, 0x1, 0x0}}, {@remote, 0x6}, {@dev={0xac, 0x14, 0x14, 0x42}, 0x1f}, {@broadcast, 0x5}, {@remote, 0x7ff}, {@private=0xa010100, 0x3}]}]}}}, @ip_retopts={{0x24, 0x0, 0x7, {[@generic={0x82, 0x2}, @rr={0x7, 0xf, 0x66, [@multicast1, @dev={0xac, 0x14, 0x14, 0x37}, @local]}, @end]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast2, @empty}}}], 0xd8}, 0x4000041) (async) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:15:54 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, 0x0, 0x0) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:54 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) socket$inet(0x2, 0x2, 0x0) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @remote}, &(0x7f0000000080)=0xc) (async) r5 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000040)={'vxcan0\x00', 0x0}) bind$can_j1939(r5, &(0x7f0000000080)={0x1d, r6}, 0x18) (async) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={@local, @private2={0xfc, 0x2, '\x00', 0x1}, @private1, 0xffffffe2, 0x1, 0x1, 0x100, 0x7, 0x880000, r6}) (async, rerun: 64) bind$packet(r3, &(0x7f00000000c0)={0x11, 0x18, r4, 0x1, 0x80, 0x6, @multicast}, 0x14) (async, rerun: 64) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(r7) (async) splice(r1, 0x0, r7, 0x0, 0x4ffe6, 0x0) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r9 = socket$inet_udp(0x2, 0x2, 0x0) close(r9) splice(r8, 0x0, r9, 0x0, 0x4ffe6, 0x0) (async) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000180)=0x2, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0x3e, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e23, @multicast1}, 0xfffffffffffffd84) [ 162.699580][T12174] loop3: detected capacity change from 0 to 5 01:15:54 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f00000000c0)=0x0, &(0x7f0000000100)=0x4) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r1, 0x89f8, &(0x7f00000001c0)={'ip_vti0\x00', &(0x7f0000000140)={'syztnl1\x00', r2, 0x8, 0x40, 0x715, 0x6, {{0x18, 0x4, 0x0, 0x7, 0x60, 0x65, 0x0, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @private=0xa010101, {[@timestamp_prespec={0x44, 0x3c, 0xe7, 0x3, 0x6, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd7}, {@empty, 0x9}, {@empty, 0x1}, {@loopback, 0x2}, {@dev={0xac, 0x14, 0x14, 0xc}, 0x5}, {@remote, 0x2a}, {@remote, 0x100}]}, @noop, @end, @noop, @timestamp={0x44, 0xc, 0x26, 0x0, 0x8, [0xffff7fff, 0x57]}]}}}}}) socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 162.762414][T12174] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 01:15:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:15:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 5) 01:15:55 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, 0x0, 0x0) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:55 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @local}, 0x10) [ 162.845289][T12210] loop2: detected capacity change from 0 to 7 [ 162.873328][T12210] EXT4-fs (loop2): unsupported inode size: 0 [ 162.879405][T12210] EXT4-fs (loop2): blocksize: 1024 01:15:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf95, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:15:55 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f00000000c0)=0x0, &(0x7f0000000100)=0x4) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r1, 0x89f8, &(0x7f00000001c0)={'ip_vti0\x00', &(0x7f0000000140)={'syztnl1\x00', r2, 0x8, 0x40, 0x715, 0x6, {{0x18, 0x4, 0x0, 0x7, 0x60, 0x65, 0x0, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @private=0xa010101, {[@timestamp_prespec={0x44, 0x3c, 0xe7, 0x3, 0x6, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd7}, {@empty, 0x9}, {@empty, 0x1}, {@loopback, 0x2}, {@dev={0xac, 0x14, 0x14, 0xc}, 0x5}, {@remote, 0x2a}, {@remote, 0x100}]}, @noop, @end, @noop, @timestamp={0x44, 0xc, 0x26, 0x0, 0x8, [0xffff7fff, 0x57]}]}}}}}) socket$packet(0x11, 0x2, 0x300) (async) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) (async) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 6) 01:15:55 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, 0x0, 0x0) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:55 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r1, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @local}, 0x10) [ 162.900020][T12218] loop3: detected capacity change from 0 to 5 [ 162.919898][T12218] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 01:15:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 7) 01:15:55 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:55 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @local}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r1, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @local}, 0x10) (async) 01:15:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:15:55 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f00000000c0)=0x0, &(0x7f0000000100)=0x4) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r1, 0x89f8, &(0x7f00000001c0)={'ip_vti0\x00', &(0x7f0000000140)={'syztnl1\x00', r2, 0x8, 0x40, 0x715, 0x6, {{0x18, 0x4, 0x0, 0x7, 0x60, 0x65, 0x0, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @private=0xa010101, {[@timestamp_prespec={0x44, 0x3c, 0xe7, 0x3, 0x6, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0xd7}, {@empty, 0x9}, {@empty, 0x1}, {@loopback, 0x2}, {@dev={0xac, 0x14, 0x14, 0xc}, 0x5}, {@remote, 0x2a}, {@remote, 0x100}]}, @noop, @end, @noop, @timestamp={0x44, 0xc, 0x26, 0x0, 0x8, [0xffff7fff, 0x57]}]}}}}}) (async) socket$packet(0x11, 0x2, 0x300) (async) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 162.980560][T12229] loop2: detected capacity change from 0 to 7 [ 163.005157][T12229] EXT4-fs (loop2): unsupported inode size: 0 [ 163.011227][T12229] EXT4-fs (loop2): blocksize: 1024 01:15:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 8) 01:15:55 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 163.050824][T12247] loop3: detected capacity change from 0 to 5 [ 163.072085][T12249] loop1: detected capacity change from 0 to 98560 [ 163.080492][T12247] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 01:15:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf96, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:15:55 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x2, 0x6}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0x0, 0x4011, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x64010101}, 0x10) 01:15:55 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) bind$packet(r2, &(0x7f0000000040)={0x11, 0x4, 0x0, 0x1, 0x7, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xe}}, 0x14) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:55 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:55 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) bind$packet(r2, &(0x7f0000000040)={0x11, 0x4, 0x0, 0x1, 0x7, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xe}}, 0x14) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r3) (async) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) (async) bind$packet(r2, &(0x7f0000000040)={0x11, 0x4, 0x0, 0x1, 0x7, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xe}}, 0x14) (async) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) [ 163.102213][T12249] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 163.134430][T12258] loop2: detected capacity change from 0 to 7 [ 163.134936][ T2069] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 01:15:55 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x2, 0x6}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0x0, 0x4011, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x64010101}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x2, 0x6}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r2, &(0x7f0000865000), 0x0, 0x4011, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x64010101}, 0x10) (async) [ 163.149784][ T2069] Buffer I/O error on dev loop2, logical block 0, async page read 01:15:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 9) 01:15:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:15:55 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x2, 0x6}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async, rerun: 32) sendto$inet(r2, &(0x7f0000865000), 0x0, 0x4011, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x64010101}, 0x10) (rerun: 32) 01:15:55 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:55 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) bind$packet(r2, &(0x7f0000000040)={0x11, 0x4, 0x0, 0x1, 0x7, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xe}}, 0x14) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r3) (async) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) (async) bind$packet(r2, &(0x7f0000000040)={0x11, 0x4, 0x0, 0x1, 0x7, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xe}}, 0x14) (async) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:15:55 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 163.213355][T12281] FAULT_INJECTION: forcing a failure. [ 163.213355][T12281] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 163.213495][T12282] loop3: detected capacity change from 0 to 5 [ 163.226472][T12281] CPU: 1 PID: 12281 Comm: syz-executor.1 Not tainted 5.19.0-rc8-syzkaller-00168-g334c0ef6429f-dirty #0 [ 163.243620][T12281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 163.253679][T12281] Call Trace: [ 163.256962][T12281] [ 163.259897][T12281] dump_stack_lvl+0xd6/0x122 [ 163.264518][T12281] dump_stack+0x11/0x12 [ 163.268681][T12281] should_fail+0x242/0x250 [ 163.273129][T12281] should_fail_usercopy+0x16/0x20 [ 163.278160][T12281] copy_page_from_iter_atomic+0x3de/0xb80 [ 163.284016][T12281] generic_perform_write+0x214/0x3f0 [ 163.289331][T12281] __generic_file_write_iter+0xe3/0x280 [ 163.294978][T12281] ? generic_write_checks+0x256/0x290 [ 163.300430][T12281] generic_file_write_iter+0x75/0x130 [ 163.306330][T12281] vfs_write+0x71c/0x890 [ 163.310663][T12281] __x64_sys_pwrite64+0xf5/0x150 [ 163.315613][T12281] do_syscall_64+0x2b/0x70 [ 163.320090][T12281] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 163.325974][T12281] RIP: 0033:0x7f4df21e91d7 [ 163.330375][T12281] 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 [ 163.350051][T12281] RSP: 002b:00007f4df19abf00 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 163.358499][T12281] RAX: ffffffffffffffda RBX: 00007f4df227fa20 RCX: 00007f4df21e91d7 [ 163.366461][T12281] RDX: 000000000000010c RSI: 0000000020010000 RDI: 0000000000000004 [ 163.374424][T12281] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007f4df19ac1d0 [ 163.382383][T12281] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 163.390410][T12281] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 163.398372][T12281] [ 163.403900][T12258] EXT4-fs (loop2): unsupported inode size: 0 01:15:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1004, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:15:55 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:55 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socketpair(0x6, 0x3, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f0000000080)=[{0x3, 0x9, 0x7, 0x7}, {0x100, 0x2, 0x4, 0x8}]}, 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x35}}, 0x10) 01:15:55 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = accept4$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000080)=0x14, 0x80000) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40181, 0x0) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffff00001407b8ef5649cfe70073b7000061eecc7982a7eafa33888ecfbc0001ac5b5240a9271e277a5f90cb6166ebbfb4d4dec10c79f2d925471c3207dbc78a653998bc1f8ae54903bfb94a43a25d5ab26d47818411f79419193497637ba578"], 0x1c) bind$packet(r4, &(0x7f0000000180)={0x11, 0x3, r2, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) splice(r5, 0x0, r6, 0x0, 0x4ffe6, 0x0) bind$packet(r5, &(0x7f0000000140)={0x11, 0x11, r2, 0x1, 0x7, 0x6, @broadcast}, 0x14) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) [ 163.410031][T12258] EXT4-fs (loop2): blocksize: 1024 [ 163.411056][T12282] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 163.427126][T12281] loop1: detected capacity change from 0 to 98560 [ 163.436582][T12281] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal 01:15:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 10) 01:15:55 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = accept4$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000080)=0x14, 0x80000) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40181, 0x0) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffff00001407b8ef5649cfe70073b7000061eecc7982a7eafa33888ecfbc0001ac5b5240a9271e277a5f90cb6166ebbfb4d4dec10c79f2d925471c3207dbc78a653998bc1f8ae54903bfb94a43a25d5ab26d47818411f79419193497637ba578"], 0x1c) (async) bind$packet(r4, &(0x7f0000000180)={0x11, 0x3, r2, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) (async) splice(r5, 0x0, r6, 0x0, 0x4ffe6, 0x0) (async) bind$packet(r5, &(0x7f0000000140)={0x11, 0x11, r2, 0x1, 0x7, 0x6, @broadcast}, 0x14) (async) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:55 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 163.499600][ T24] audit: type=1400 audit(1659316555.681:217): avc: denied { create } for pid=12302 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 163.510173][T12308] loop3: detected capacity change from 0 to 5 [ 163.531730][T12312] loop2: detected capacity change from 0 to 8 [ 163.546001][T12313] FAULT_INJECTION: forcing a failure. [ 163.546001][T12313] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 163.559109][T12313] CPU: 1 PID: 12313 Comm: syz-executor.1 Not tainted 5.19.0-rc8-syzkaller-00168-g334c0ef6429f-dirty #0 [ 163.559276][T12308] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 163.570190][T12313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 163.570206][T12313] Call Trace: [ 163.570212][T12313] 01:15:55 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 163.570218][T12313] dump_stack_lvl+0xd6/0x122 [ 163.570245][T12313] dump_stack+0x11/0x12 [ 163.580670][ T24] audit: type=1400 audit(1659316555.711:218): avc: denied { accept } for pid=12305 comm="syz-executor.5" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 163.590476][T12313] should_fail+0x242/0x250 [ 163.590500][T12313] should_fail_usercopy+0x16/0x20 [ 163.594639][T12312] EXT4-fs (loop2): unsupported inode size: 0 [ 163.596681][T12313] copy_page_from_iter_atomic+0x3de/0xb80 01:15:55 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) (async) socketpair(0x6, 0x3, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f0000000080)=[{0x3, 0x9, 0x7, 0x7}, {0x100, 0x2, 0x4, 0x8}]}, 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r3, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x35}}, 0x10) 01:15:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1020, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:15:55 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:55 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, 0x0, 0x0) 01:15:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) [ 163.596709][T12313] ? fault_in_readable+0x14b/0x1a0 [ 163.601283][T12312] EXT4-fs (loop2): blocksize: 1024 [ 163.605415][T12313] generic_perform_write+0x214/0x3f0 [ 163.662105][T12313] __generic_file_write_iter+0xe3/0x280 [ 163.662135][T12313] ? generic_write_checks+0x256/0x290 [ 163.662158][T12313] generic_file_write_iter+0x75/0x130 01:15:55 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, 0x0, 0x0) 01:15:55 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, 0x0, 0x0) 01:15:55 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$packet(0x11, 0x2, 0x300) (async) socketpair(0x6, 0x3, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f0000000080)=[{0x3, 0x9, 0x7, 0x7}, {0x100, 0x2, 0x4, 0x8}]}, 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r3, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x35}}, 0x10) [ 163.662235][T12313] vfs_write+0x71c/0x890 [ 163.662256][T12313] __x64_sys_pwrite64+0xf5/0x150 [ 163.662276][T12313] do_syscall_64+0x2b/0x70 [ 163.662298][T12313] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 163.662340][T12313] RIP: 0033:0x7f4df21e91d7 [ 163.662357][T12313] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 163.662440][T12313] RSP: 002b:00007f4df19abf00 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 163.662460][T12313] RAX: ffffffffffffffda RBX: 00007f4df227fa20 RCX: 00007f4df21e91d7 [ 163.662472][T12313] RDX: 0000000000000019 RSI: 0000000020010200 RDI: 0000000000000004 [ 163.662483][T12313] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007f4df19ac1d0 [ 163.662560][T12313] R10: 0000000000000560 R11: 0000000000000293 R12: 0000000000000004 [ 163.662573][T12313] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 163.662588][T12313] [ 163.697505][T12329] loop2: detected capacity change from 0 to 8 [ 163.698576][T12329] EXT4-fs (loop2): unsupported inode size: 0 [ 163.698590][T12329] EXT4-fs (loop2): blocksize: 1024 [ 163.723262][T12313] loop1: detected capacity change from 0 to 98560 [ 163.724433][T12313] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal [ 163.776122][T12337] loop3: detected capacity change from 0 to 5 [ 163.857073][ T4668] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 01:15:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 11) 01:15:56 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0), 0x10) 01:15:56 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = accept4$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000080)=0x14, 0x80000) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40181, 0x0) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffff00001407b8ef5649cfe70073b7000061eecc7982a7eafa33888ecfbc0001ac5b5240a9271e277a5f90cb6166ebbfb4d4dec10c79f2d925471c3207dbc78a653998bc1f8ae54903bfb94a43a25d5ab26d47818411f79419193497637ba578"], 0x1c) (async) bind$packet(r4, &(0x7f0000000180)={0x11, 0x3, r2, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) (async) splice(r5, 0x0, r6, 0x0, 0x4ffe6, 0x0) (async) bind$packet(r5, &(0x7f0000000140)={0x11, 0x11, r2, 0x1, 0x7, 0x6, @broadcast}, 0x14) (async, rerun: 64) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (rerun: 64) 01:15:56 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x100}}, './file0\x00'}) setsockopt$packet_int(r2, 0x107, 0x8, &(0x7f0000000080)=0x5, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1100, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:15:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) [ 163.861969][T12337] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 163.866372][ T4668] Buffer I/O error on dev loop2, logical block 0, async page read [ 163.923728][T12353] loop2: detected capacity change from 0 to 8 [ 163.930329][T12358] loop3: detected capacity change from 0 to 5 [ 163.931609][T12359] FAULT_INJECTION: forcing a failure. [ 163.931609][T12359] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 163.949520][T12359] CPU: 1 PID: 12359 Comm: syz-executor.1 Not tainted 5.19.0-rc8-syzkaller-00168-g334c0ef6429f-dirty #0 [ 163.960548][T12359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 163.970672][T12359] Call Trace: [ 163.974058][T12359] [ 163.976983][T12359] dump_stack_lvl+0xd6/0x122 [ 163.981579][T12359] dump_stack+0x11/0x12 [ 163.985731][T12359] should_fail+0x242/0x250 [ 163.990182][T12359] should_fail_usercopy+0x16/0x20 [ 163.995195][T12359] copy_page_from_iter_atomic+0x3de/0xb80 [ 164.000916][T12359] ? fault_in_readable+0x14b/0x1a0 [ 164.006018][T12359] generic_perform_write+0x214/0x3f0 [ 164.011392][T12359] __generic_file_write_iter+0xe3/0x280 [ 164.016939][T12359] ? generic_write_checks+0x256/0x290 [ 164.022301][T12359] generic_file_write_iter+0x75/0x130 [ 164.027665][T12359] vfs_write+0x71c/0x890 [ 164.031906][T12359] __x64_sys_pwrite64+0xf5/0x150 [ 164.036833][T12359] do_syscall_64+0x2b/0x70 [ 164.041287][T12359] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 164.047173][T12359] RIP: 0033:0x7f4df21e91d7 [ 164.051576][T12359] 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 01:15:56 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0), 0x10) 01:15:56 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0), 0x10) [ 164.071505][T12359] RSP: 002b:00007f4df19abf00 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 164.079905][T12359] RAX: ffffffffffffffda RBX: 00007f4df227fa20 RCX: 00007f4df21e91d7 [ 164.087900][T12359] RDX: 000000000000005c RSI: 0000000020010300 RDI: 0000000000000004 [ 164.095914][T12359] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007f4df19ac1d0 [ 164.103874][T12359] R10: 00000000000007e0 R11: 0000000000000293 R12: 0000000000000004 [ 164.111833][T12359] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 164.119798][T12359] 01:15:56 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, '\x00'}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:56 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (fail_nth: 1) 01:15:56 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x100}}, './file0\x00'}) setsockopt$packet_int(r2, 0x107, 0x8, &(0x7f0000000080)=0x5, 0x4) (async) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 164.127871][T12353] EXT4-fs (loop2): unsupported inode size: 0 [ 164.127898][T12359] loop1: detected capacity change from 0 to 98560 [ 164.133861][T12353] EXT4-fs (loop2): blocksize: 1024 [ 164.140637][T12358] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 164.161421][T12359] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal 01:15:56 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, '\x00'}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, '\x00'}) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) [ 164.173943][T12367] FAULT_INJECTION: forcing a failure. [ 164.173943][T12367] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 164.187129][T12367] CPU: 1 PID: 12367 Comm: syz-executor.4 Not tainted 5.19.0-rc8-syzkaller-00168-g334c0ef6429f-dirty #0 [ 164.198207][T12367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 164.208266][T12367] Call Trace: [ 164.213031][T12367] [ 164.216089][T12367] dump_stack_lvl+0xd6/0x122 [ 164.220695][T12367] dump_stack+0x11/0x12 [ 164.224843][T12367] should_fail+0x242/0x250 [ 164.229354][T12367] should_fail_usercopy+0x16/0x20 [ 164.234360][T12367] _copy_from_user+0x1a/0xc0 [ 164.238958][T12367] move_addr_to_kernel+0x7e/0x110 [ 164.244004][T12367] __sys_sendto+0x164/0x2c0 [ 164.248516][T12367] __x64_sys_sendto+0x74/0x90 [ 164.253322][T12367] do_syscall_64+0x2b/0x70 [ 164.257750][T12367] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 164.263706][T12367] RIP: 0033:0x7fd5b1888209 [ 164.268151][T12367] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 164.287953][T12367] RSP: 002b:00007fd5b0ffe168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 164.296358][T12367] RAX: ffffffffffffffda RBX: 00007fd5b199af60 RCX: 00007fd5b1888209 [ 164.304341][T12367] RDX: 000000000000ffe4 RSI: 0000000020865000 RDI: 0000000000000003 [ 164.312380][T12367] RBP: 00007fd5b0ffe1d0 R08: 0000000020fd9ff0 R09: 0000000000000010 [ 164.320346][T12367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 01:15:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 12) 01:15:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1200, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:15:56 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, '\x00'}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, '\x00'}) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:15:56 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (fail_nth: 2) 01:15:56 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x100}}, './file0\x00'}) setsockopt$packet_int(r2, 0x107, 0x8, &(0x7f0000000080)=0x5, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xa, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) [ 164.328390][T12367] R13: 00007ffd3592b78f R14: 00007fd5b0ffe300 R15: 0000000000022000 [ 164.336366][T12367] 01:15:56 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) getsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:56 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x4, 0x8001}, 0xffffffffffffff35) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wg0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x27}}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req={0xb7, 0x200, 0x1, 0x1f}, 0x10) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:56 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (fail_nth: 3) 01:15:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 13) 01:15:56 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) getsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r2) (async) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) (async) getsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) [ 164.378494][T12380] loop2: detected capacity change from 0 to 9 [ 164.406958][T12397] loop3: detected capacity change from 0 to 5 [ 164.413165][T12380] EXT4-fs (loop2): unsupported inode size: 0 [ 164.419262][T12380] EXT4-fs (loop2): blocksize: 1024 01:15:56 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x4, 0x8001}, 0xffffffffffffff35) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wg0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x27}}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req={0xb7, 0x200, 0x1, 0x1f}, 0x10) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x4, 0x8001}, 0xffffffffffffff35) (async) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wg0\x00'}) (async) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x27}}, 0x10) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req={0xb7, 0x200, 0x1, 0x1f}, 0x10) (async) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:15:56 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (fail_nth: 4) [ 164.435813][T12397] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 164.446702][T12404] FAULT_INJECTION: forcing a failure. [ 164.446702][T12404] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 164.459818][T12404] CPU: 1 PID: 12404 Comm: syz-executor.1 Not tainted 5.19.0-rc8-syzkaller-00168-g334c0ef6429f-dirty #0 [ 164.470875][T12404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 164.480942][T12404] Call Trace: [ 164.484262][T12404] [ 164.487192][T12404] dump_stack_lvl+0xd6/0x122 [ 164.491947][T12404] dump_stack+0x11/0x12 [ 164.496200][T12404] should_fail+0x242/0x250 [ 164.500625][T12404] should_fail_usercopy+0x16/0x20 [ 164.505650][T12404] strncpy_from_user+0x22/0x230 [ 164.510492][T12404] getname_flags+0xb0/0x350 [ 164.514984][T12404] getname+0x15/0x20 [ 164.518898][T12404] do_sys_openat2+0x6d/0x2a0 [ 164.523535][T12404] __x64_sys_openat+0xef/0x110 [ 164.528300][T12404] do_syscall_64+0x2b/0x70 [ 164.532748][T12404] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 164.538630][T12404] RIP: 0033:0x7f4df21e9124 [ 164.543028][T12404] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 164.562624][T12404] RSP: 002b:00007f4df19abeb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 164.571063][T12404] RAX: ffffffffffffffda RBX: 00007f4df227fa20 RCX: 00007f4df21e9124 01:15:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:15:56 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (fail_nth: 5) 01:15:56 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) (async) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) getsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 14) 01:15:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:15:56 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x4, 0x8001}, 0xffffffffffffff35) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wg0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x27}}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req={0xb7, 0x200, 0x1, 0x1f}, 0x10) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x4, 0x8001}, 0xffffffffffffff35) (async) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wg0\x00'}) (async) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x27}}, 0x10) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req={0xb7, 0x200, 0x1, 0x1f}, 0x10) (async) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) [ 164.579023][T12404] RDX: 0000000000000002 RSI: 00007f4df19abfe0 RDI: 00000000ffffff9c [ 164.587023][T12404] RBP: 00007f4df19abfe0 R08: 0000000000000000 R09: 00007f4df19ac1d0 [ 164.595017][T12404] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 164.603079][T12404] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 164.611042][T12404] 01:15:56 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x2000}, 0x4) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) socket$packet(0x11, 0x2, 0x300) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x401}, 0x8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{0x7, 0x3, 0x20, 0x1}, {0x9, 0x65, 0x7, 0x7}, {0x8, 0x1, 0x8, 0x5}, {0x3, 0x20, 0xf3, 0xffffff88}, {0xfff, 0x0, 0x1, 0x2}, {0x2, 0x9, 0x2, 0x1}]}, 0x10) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 15) 01:15:56 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (fail_nth: 6) 01:15:56 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e21, @rand_addr=0x64010101}, 0x10) r3 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r3, &(0x7f0000000080)="0d0a15bed95c92943484f0d0591f77e975382816cb8a34c9dcc356dfe02ad3175359ac84cf0baeb39a3e0b53dd021c3c77da33bae57935f0bde582386da2262b1a8a228a2fb3dfab56fc225e3a974b000f3aed8cd34a4c00e2", 0x59, 0xe810, &(0x7f0000fd9ff0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) [ 164.650667][T12438] loop2: detected capacity change from 0 to 10 [ 164.657249][T12440] loop3: detected capacity change from 0 to 5 [ 164.688931][T12453] FAULT_INJECTION: forcing a failure. [ 164.688931][T12453] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 164.702113][T12453] CPU: 0 PID: 12453 Comm: syz-executor.4 Not tainted 5.19.0-rc8-syzkaller-00168-g334c0ef6429f-dirty #0 [ 164.713147][T12453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 164.723216][T12453] Call Trace: [ 164.726504][T12453] [ 164.728410][T12440] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 164.729427][T12453] dump_stack_lvl+0xd6/0x122 [ 164.739699][T12438] EXT4-fs (loop2): unsupported inode size: 0 01:15:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 16) 01:15:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) [ 164.744170][T12453] dump_stack+0x11/0x12 [ 164.744197][T12453] should_fail+0x242/0x250 [ 164.750189][T12438] EXT4-fs (loop2): blocksize: 1024 [ 164.754314][T12453] should_fail_usercopy+0x16/0x20 [ 164.769142][T12453] _copy_from_iter+0x12d/0x820 [ 164.773932][T12453] ? __check_object_size+0x160/0x200 [ 164.779253][T12453] ip_generic_getfrag+0x90/0x1b0 [ 164.784235][T12453] __ip_append_data+0x17fb/0x1e80 [ 164.789353][T12453] ? ip_skb_dst_mtu+0x410/0x410 [ 164.794258][T12453] ip_make_skb+0x142/0x2c0 01:15:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) [ 164.798698][T12453] ? ip_skb_dst_mtu+0x410/0x410 [ 164.802599][T12457] loop1: detected capacity change from 0 to 98560 [ 164.803590][T12453] udp_sendmsg+0x1121/0x1200 [ 164.814753][T12453] ? ip_skb_dst_mtu+0x410/0x410 [ 164.819636][T12453] inet_sendmsg+0x5f/0x80 [ 164.820773][T12457] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal [ 164.824014][T12453] __sys_sendto+0x21e/0x2c0 [ 164.824046][T12453] __x64_sys_sendto+0x74/0x90 [ 164.839878][T12460] loop3: detected capacity change from 0 to 5 [ 164.841010][T12453] do_syscall_64+0x2b/0x70 [ 164.848182][T12460] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 164.851512][T12453] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 164.851539][T12453] RIP: 0033:0x7fd5b1888209 [ 164.851555][T12453] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 164.863635][T12461] loop2: detected capacity change from 0 to 16 01:15:57 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (fail_nth: 7) 01:15:57 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (fail_nth: 8) 01:15:57 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (fail_nth: 9) [ 164.867586][T12453] RSP: 002b:00007fd5b0ffe168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 164.867608][T12453] RAX: ffffffffffffffda RBX: 00007fd5b199af60 RCX: 00007fd5b1888209 [ 164.867620][T12453] RDX: 000000000000ffe4 RSI: 0000000020865000 RDI: 0000000000000003 [ 164.867630][T12453] RBP: 00007fd5b0ffe1d0 R08: 0000000020fd9ff0 R09: 0000000000000010 [ 164.867642][T12453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 164.867672][T12453] R13: 00007ffd3592b78f R14: 00007fd5b0ffe300 R15: 0000000000022000 01:15:57 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e21, @rand_addr=0x64010101}, 0x10) (async) r3 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r3, &(0x7f0000000080)="0d0a15bed95c92943484f0d0591f77e975382816cb8a34c9dcc356dfe02ad3175359ac84cf0baeb39a3e0b53dd021c3c77da33bae57935f0bde582386da2262b1a8a228a2fb3dfab56fc225e3a974b000f3aed8cd34a4c00e2", 0x59, 0xe810, &(0x7f0000fd9ff0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) [ 164.873356][T12461] EXT4-fs (loop2): unsupported inode size: 0 [ 164.891672][T12453] [ 164.943278][T12467] FAULT_INJECTION: forcing a failure. [ 164.943278][T12467] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 164.946607][T12461] EXT4-fs (loop2): blocksize: 1024 [ 164.973830][T12467] CPU: 0 PID: 12467 Comm: syz-executor.4 Not tainted 5.19.0-rc8-syzkaller-00168-g334c0ef6429f-dirty #0 [ 164.984841][T12467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 164.994958][T12467] Call Trace: [ 164.998221][T12467] [ 165.001146][T12467] dump_stack_lvl+0xd6/0x122 [ 165.005781][T12467] dump_stack+0x11/0x12 [ 165.009925][T12467] should_fail+0x242/0x250 [ 165.014342][T12467] should_fail_usercopy+0x16/0x20 [ 165.019443][T12467] _copy_from_iter+0x12d/0x820 [ 165.024226][T12467] ? __check_object_size+0x160/0x200 [ 165.029502][T12467] ip_generic_getfrag+0x90/0x1b0 [ 165.034568][T12467] __ip_append_data+0xf55/0x1e80 [ 165.039504][T12467] ? ip_skb_dst_mtu+0x410/0x410 [ 165.044426][T12467] ip_make_skb+0x142/0x2c0 [ 165.048886][T12467] ? ip_skb_dst_mtu+0x410/0x410 [ 165.053721][T12467] udp_sendmsg+0x1121/0x1200 [ 165.058342][T12467] ? ip_skb_dst_mtu+0x410/0x410 [ 165.063182][T12467] inet_sendmsg+0x5f/0x80 [ 165.067496][T12467] __sys_sendto+0x21e/0x2c0 [ 165.072040][T12467] __x64_sys_sendto+0x74/0x90 [ 165.076785][T12467] do_syscall_64+0x2b/0x70 [ 165.081251][T12467] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 165.087213][T12467] RIP: 0033:0x7fd5b1888209 [ 165.091608][T12467] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 165.111296][T12467] RSP: 002b:00007fd5b0ffe168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 165.119720][T12467] RAX: ffffffffffffffda RBX: 00007fd5b199af60 RCX: 00007fd5b1888209 [ 165.127685][T12467] RDX: 000000000000ffe4 RSI: 0000000020865000 RDI: 0000000000000003 [ 165.135642][T12467] RBP: 00007fd5b0ffe1d0 R08: 0000000020fd9ff0 R09: 0000000000000010 [ 165.143639][T12467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 01:15:57 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e21, @rand_addr=0x64010101}, 0x10) r3 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r3, &(0x7f0000000080)="0d0a15bed95c92943484f0d0591f77e975382816cb8a34c9dcc356dfe02ad3175359ac84cf0baeb39a3e0b53dd021c3c77da33bae57935f0bde582386da2262b1a8a228a2fb3dfab56fc225e3a974b000f3aed8cd34a4c00e2", 0x59, 0xe810, &(0x7f0000fd9ff0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r2) (async) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) (async) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e21, @rand_addr=0x64010101}, 0x10) (async) socket$inet(0x2, 0x2, 0x0) (async) sendto$inet(r3, &(0x7f0000000080)="0d0a15bed95c92943484f0d0591f77e975382816cb8a34c9dcc356dfe02ad3175359ac84cf0baeb39a3e0b53dd021c3c77da33bae57935f0bde582386da2262b1a8a228a2fb3dfab56fc225e3a974b000f3aed8cd34a4c00e2", 0x59, 0xe810, &(0x7f0000fd9ff0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) (async) 01:15:57 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x2000}, 0x4) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) socket$packet(0x11, 0x2, 0x300) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x401}, 0x8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{0x7, 0x3, 0x20, 0x1}, {0x9, 0x65, 0x7, 0x7}, {0x8, 0x1, 0x8, 0x5}, {0x3, 0x20, 0xf3, 0xffffff88}, {0xfff, 0x0, 0x1, 0x2}, {0x2, 0x9, 0x2, 0x1}]}, 0x10) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x2000}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) socket$inet(0x2, 0x1, 0x0) (async) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x401}, 0x8) (async) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{0x7, 0x3, 0x20, 0x1}, {0x9, 0x65, 0x7, 0x7}, {0x8, 0x1, 0x8, 0x5}, {0x3, 0x20, 0xf3, 0xffffff88}, {0xfff, 0x0, 0x1, 0x2}, {0x2, 0x9, 0x2, 0x1}]}, 0x10) (async) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:15:57 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (fail_nth: 10) 01:15:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 17) 01:15:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:15:57 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (fail_nth: 11) 01:15:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2010, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) [ 165.151617][T12467] R13: 00007ffd3592b78f R14: 00007fd5b0ffe300 R15: 0000000000022000 [ 165.159662][T12467] [ 165.218102][T12487] loop1: detected capacity change from 0 to 98560 [ 165.223993][ T2069] blk_print_req_error: 2 callbacks suppressed [ 165.224026][ T2069] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 165.231885][T12490] FAULT_INJECTION: forcing a failure. [ 165.231885][T12490] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 165.239823][ T2069] buffer_io_error: 2 callbacks suppressed [ 165.239836][ T2069] Buffer I/O error on dev loop1, logical block 0, async page read [ 165.242334][T12491] loop2: detected capacity change from 0 to 16 [ 165.252968][T12490] CPU: 0 PID: 12490 Comm: syz-executor.4 Not tainted 5.19.0-rc8-syzkaller-00168-g334c0ef6429f-dirty #0 [ 165.259815][T12492] loop3: detected capacity change from 0 to 5 [ 165.266430][T12490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 165.266443][T12490] Call Trace: [ 165.266449][T12490] [ 165.266454][T12490] dump_stack_lvl+0xd6/0x122 [ 165.266480][T12490] dump_stack+0x11/0x12 [ 165.314752][T12490] should_fail+0x242/0x250 [ 165.319166][T12490] should_fail_usercopy+0x16/0x20 [ 165.324260][T12490] _copy_from_iter+0x12d/0x820 [ 165.329071][T12490] ? __check_object_size+0x160/0x200 [ 165.334406][T12490] ip_generic_getfrag+0x90/0x1b0 [ 165.339338][T12490] __ip_append_data+0xf55/0x1e80 [ 165.344323][T12490] ? ip_skb_dst_mtu+0x410/0x410 [ 165.349295][T12490] ip_make_skb+0x142/0x2c0 [ 165.353726][T12490] ? ip_skb_dst_mtu+0x410/0x410 [ 165.358584][T12490] udp_sendmsg+0x1121/0x1200 [ 165.363168][T12490] ? ip_skb_dst_mtu+0x410/0x410 [ 165.368012][T12490] inet_sendmsg+0x5f/0x80 [ 165.372374][T12490] __sys_sendto+0x21e/0x2c0 [ 165.376875][T12490] __x64_sys_sendto+0x74/0x90 [ 165.381703][T12490] do_syscall_64+0x2b/0x70 [ 165.386285][T12490] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 165.392206][T12490] RIP: 0033:0x7fd5b1888209 [ 165.396622][T12490] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 165.416315][T12490] RSP: 002b:00007fd5b0ffe168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 165.424715][T12490] RAX: ffffffffffffffda RBX: 00007fd5b199af60 RCX: 00007fd5b1888209 [ 165.432706][T12490] RDX: 000000000000ffe4 RSI: 0000000020865000 RDI: 0000000000000003 [ 165.440675][T12490] RBP: 00007fd5b0ffe1d0 R08: 0000000020fd9ff0 R09: 0000000000000010 [ 165.448676][T12490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 165.456723][T12490] R13: 00007ffd3592b78f R14: 00007fd5b0ffe300 R15: 0000000000022000 [ 165.464727][T12490] [ 165.475921][ T24] audit: type=1400 audit(1659316557.651:219): avc: denied { rename } for pid=1423 comm="syslogd" name="messages" dev="tmpfs" ino=10 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 165.489604][T12491] EXT4-fs (loop2): unsupported inode size: 0 [ 165.498246][ T24] audit: type=1400 audit(1659316557.651:220): avc: denied { unlink } for pid=1423 comm="syslogd" name="messages.0" dev="tmpfs" ino=9 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 01:15:57 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x2000}, 0x4) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x401}, 0x8) (async) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{0x7, 0x3, 0x20, 0x1}, {0x9, 0x65, 0x7, 0x7}, {0x8, 0x1, 0x8, 0x5}, {0x3, 0x20, 0xf3, 0xffffff88}, {0xfff, 0x0, 0x1, 0x2}, {0x2, 0x9, 0x2, 0x1}]}, 0x10) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:57 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000000180), 0x6, 0x100) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000001c0)={0x2, 0x1}, 0x4) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @remote}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f00000000c0), 0x80400, 0x0) openat$cgroup_subtree(r2, &(0x7f0000000100), 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000380)='net/dev\x00') close(r6) splice(r5, 0x0, r6, 0x0, 0x4ffe6, 0x0) r7 = openat$cgroup_subtree(r3, &(0x7f0000000140), 0x2, 0x0) splice(r7, 0x0, r5, 0x0, 0x10000000b8, 0x0) sendto$inet(r3, &(0x7f0000000280)="4a1251089e7ba701be275e3f269c3b405399b661acc3558f4c79d93c25b25df8443d3c4849eaa2d9cecd89684cf2100d655de8e88236d201c72521594f4b50a22596e103d5cda88f598cb7f26a462eb9867283f0a3111cf05baae6f0a94f7194c1f900fe9317087f84923e6464dbcefdca2d0aa403beb959d9deeb895866f0590fbf60705acd89c4524f86ef75a0e2a03e447b2d77685c807271c827fdce131bdd733f384b2fae394d5b0fef424cafdd6f252ff1b27333e611a156c60a23713d59fba0b09d9f868c", 0xc8, 0x40000c1, &(0x7f0000000080)={0x2, 0x4e1d}, 0x10) [ 165.504182][T12491] EXT4-fs (loop2): blocksize: 1024 [ 165.526500][ T24] audit: type=1400 audit(1659316557.651:221): avc: denied { create } for pid=1423 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 165.533082][T12492] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 01:15:57 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (fail_nth: 12) 01:15:57 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) open(&(0x7f0000000080)='./file0\x00', 0x52000, 0x45) 01:15:57 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000000180), 0x6, 0x100) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000001c0)={0x2, 0x1}, 0x4) (async) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @remote}, 0x10) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) (async) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f00000000c0), 0x80400, 0x0) openat$cgroup_subtree(r2, &(0x7f0000000100), 0x2, 0x0) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r6 = socket$inet_udp(0x2, 0x2, 0x0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000380)='net/dev\x00') close(r6) (async) splice(r5, 0x0, r6, 0x0, 0x4ffe6, 0x0) r7 = openat$cgroup_subtree(r3, &(0x7f0000000140), 0x2, 0x0) splice(r7, 0x0, r5, 0x0, 0x10000000b8, 0x0) (async) sendto$inet(r3, &(0x7f0000000280)="4a1251089e7ba701be275e3f269c3b405399b661acc3558f4c79d93c25b25df8443d3c4849eaa2d9cecd89684cf2100d655de8e88236d201c72521594f4b50a22596e103d5cda88f598cb7f26a462eb9867283f0a3111cf05baae6f0a94f7194c1f900fe9317087f84923e6464dbcefdca2d0aa403beb959d9deeb895866f0590fbf60705acd89c4524f86ef75a0e2a03e447b2d77685c807271c827fdce131bdd733f384b2fae394d5b0fef424cafdd6f252ff1b27333e611a156c60a23713d59fba0b09d9f868c", 0xc8, 0x40000c1, &(0x7f0000000080)={0x2, 0x4e1d}, 0x10) 01:15:57 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (fail_nth: 13) 01:15:57 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (fail_nth: 14) 01:15:57 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) r2 = syz_open_dev$vcsn(&(0x7f0000000180), 0x6, 0x100) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000001c0)={0x2, 0x1}, 0x4) (async, rerun: 32) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @remote}, 0x10) (async, rerun: 32) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) (async) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f00000000c0), 0x80400, 0x0) (async, rerun: 32) openat$cgroup_subtree(r2, &(0x7f0000000100), 0x2, 0x0) (async, rerun: 32) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r6 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000380)='net/dev\x00') (async) close(r6) (async) splice(r5, 0x0, r6, 0x0, 0x4ffe6, 0x0) (async, rerun: 32) r7 = openat$cgroup_subtree(r3, &(0x7f0000000140), 0x2, 0x0) (rerun: 32) splice(r7, 0x0, r5, 0x0, 0x10000000b8, 0x0) sendto$inet(r3, &(0x7f0000000280)="4a1251089e7ba701be275e3f269c3b405399b661acc3558f4c79d93c25b25df8443d3c4849eaa2d9cecd89684cf2100d655de8e88236d201c72521594f4b50a22596e103d5cda88f598cb7f26a462eb9867283f0a3111cf05baae6f0a94f7194c1f900fe9317087f84923e6464dbcefdca2d0aa403beb959d9deeb895866f0590fbf60705acd89c4524f86ef75a0e2a03e447b2d77685c807271c827fdce131bdd733f384b2fae394d5b0fef424cafdd6f252ff1b27333e611a156c60a23713d59fba0b09d9f868c", 0xc8, 0x40000c1, &(0x7f0000000080)={0x2, 0x4e1d}, 0x10) 01:15:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 18) [ 165.579564][T12487] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal [ 165.602870][T12499] net_ratelimit: 139 callbacks suppressed [ 165.602883][T12499] IPv4: Oversized IP packet from 127.0.0.1 [ 165.614564][ C1] IPv4: Oversized IP packet from 127.0.0.1 01:15:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:15:57 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) open(&(0x7f0000000080)='./file0\x00', 0x52000, 0x45) 01:15:57 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x800, 0x8) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) write$binfmt_script(r2, &(0x7f0000000040)={'#! ', './file0', [{0x20, '}-[\xe5'}, {}], 0xa, "6faf239fd510f93d6e6f832ecd877be5dcd49c9cb803aa33dd13bd0657643dc842499494fb6d19"}, 0x38) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2200, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:15:57 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (fail_nth: 15) 01:15:57 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (fail_nth: 16) 01:15:57 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async, rerun: 32) r1 = socket$inet(0x2, 0x800, 0x8) (async, rerun: 32) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) (async) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) write$binfmt_script(r2, &(0x7f0000000040)={'#! ', './file0', [{0x20, '}-[\xe5'}, {}], 0xa, "6faf239fd510f93d6e6f832ecd877be5dcd49c9cb803aa33dd13bd0657643dc842499494fb6d19"}, 0x38) (async, rerun: 32) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async, rerun: 32) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 165.680487][T12518] loop1: detected capacity change from 0 to 98560 [ 165.699288][T12524] loop2: detected capacity change from 0 to 17 [ 165.707323][T12518] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal [ 165.710928][T12528] IPv4: Oversized IP packet from 127.0.0.1 [ 165.721194][ C1] IPv4: Oversized IP packet from 127.0.0.1 01:15:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 19) 01:15:57 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$inet(0x2, 0x800, 0x8) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) (async) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) (async) write$binfmt_script(r2, &(0x7f0000000040)={'#! ', './file0', [{0x20, '}-[\xe5'}, {}], 0xa, "6faf239fd510f93d6e6f832ecd877be5dcd49c9cb803aa33dd13bd0657643dc842499494fb6d19"}, 0x38) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:57 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) open(&(0x7f0000000080)='./file0\x00', 0x52000, 0x45) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) open(&(0x7f0000000080)='./file0\x00', 0x52000, 0x45) (async) 01:15:57 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (fail_nth: 17) [ 165.749739][T12524] EXT4-fs (loop2): unsupported inode size: 0 [ 165.755861][T12524] EXT4-fs (loop2): blocksize: 1024 [ 165.765158][T12541] loop1: detected capacity change from 0 to 98560 [ 165.776156][T12542] loop3: detected capacity change from 0 to 5 [ 165.791669][T12541] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal 01:15:58 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (fail_nth: 18) [ 165.809339][T12542] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 165.823289][T12544] IPv4: Oversized IP packet from 127.0.0.1 [ 165.829294][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 165.853768][T12565] FAULT_INJECTION: forcing a failure. [ 165.853768][T12565] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 165.866897][T12565] CPU: 1 PID: 12565 Comm: syz-executor.4 Not tainted 5.19.0-rc8-syzkaller-00168-g334c0ef6429f-dirty #0 [ 165.877947][T12565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 165.888396][T12565] Call Trace: [ 165.891658][T12565] [ 165.894626][T12565] dump_stack_lvl+0xd6/0x122 [ 165.899204][T12565] dump_stack+0x11/0x12 [ 165.903341][T12565] should_fail+0x242/0x250 [ 165.907803][T12565] should_fail_usercopy+0x16/0x20 [ 165.912835][T12565] _copy_from_user+0x1a/0xc0 [ 165.917499][T12565] kstrtouint_from_user+0x81/0xf0 [ 165.922518][T12565] ? 0xffffffff81000000 [ 165.926668][T12565] proc_fail_nth_write+0x4b/0x150 [ 165.931786][T12565] ? proc_fail_nth_read+0x150/0x150 [ 165.936971][T12565] vfs_write+0x26d/0x890 [ 165.941197][T12565] ? __fget_files+0x1a7/0x1e0 [ 165.945855][T12565] ksys_write+0xe8/0x1a0 [ 165.950248][T12565] __x64_sys_write+0x3e/0x50 [ 165.954826][T12565] do_syscall_64+0x2b/0x70 [ 165.959249][T12565] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 165.965214][T12565] RIP: 0033:0x7fd5b183ad1f [ 165.969645][T12565] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 165.989238][T12565] RSP: 002b:00007fd5b0ffe160 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 165.997642][T12565] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd5b183ad1f 01:15:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:15:58 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) write(r2, &(0x7f0000000100)="b917af981d5a1c2c6b68f8c18ee0092800a3513e3120f6d11e7877429dfc6598770d3aaecf5c712a34b7626bab63e4e2dac4b32106ec109e83d83c8482f731e26ed09ee52168dce6806af2437b5d6eb07d186858c7168ae557de3895c352", 0x5e) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0xffff0001, 0x6, 0x81, 0xffff0000, 0x2, 0x9, 0x3}, 0x1c) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:58 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x6, 0x9, 0x3, 0x2}, {0x2, 0x40, 0x4, 0x6}]}, 0x10) 01:15:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2500, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:15:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 20) 01:15:58 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 166.005628][T12565] RDX: 0000000000000001 RSI: 00007fd5b0ffe1e0 RDI: 0000000000000004 [ 166.013586][T12565] RBP: 00007fd5b0ffe1d0 R08: 0000000000000000 R09: 0000000000000010 [ 166.021625][T12565] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 166.029620][T12565] R13: 00007ffd3592b78f R14: 00007fd5b0ffe300 R15: 0000000000022000 [ 166.037616][T12565] 01:15:58 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0x74, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 166.067827][T12569] IPv4: Oversized IP packet from 127.0.0.1 [ 166.073701][ C1] IPv4: Oversized IP packet from 127.0.0.1 [ 166.079814][T12572] loop2: detected capacity change from 0 to 18 [ 166.086901][T12574] loop1: detected capacity change from 0 to 98560 [ 166.088289][T12577] loop3: detected capacity change from 0 to 5 [ 166.096017][ T1441] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 166.108630][ T1441] Buffer I/O error on dev loop3, logical block 0, async page read 01:15:58 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0x8074, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:58 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x6, 0x9, 0x3, 0x2}, {0x2, 0x40, 0x4, 0x6}]}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r3) (async) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) (async) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x6, 0x9, 0x3, 0x2}, {0x2, 0x40, 0x4, 0x6}]}, 0x10) (async) 01:15:58 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) write(r2, &(0x7f0000000100)="b917af981d5a1c2c6b68f8c18ee0092800a3513e3120f6d11e7877429dfc6598770d3aaecf5c712a34b7626bab63e4e2dac4b32106ec109e83d83c8482f731e26ed09ee52168dce6806af2437b5d6eb07d186858c7168ae557de3895c352", 0x5e) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0xffff0001, 0x6, 0x81, 0xffff0000, 0x2, 0x9, 0x3}, 0x1c) (async) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:58 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0x7ffff000, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:58 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x2, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 166.116898][T12570] IPv4: Oversized IP packet from 127.0.0.1 [ 166.118064][T12572] EXT4-fs (loop2): unsupported inode size: 0 [ 166.123164][ C1] IPv4: Oversized IP packet from 127.0.0.1 [ 166.128788][T12572] EXT4-fs (loop2): blocksize: 1024 [ 166.141661][T12574] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal [ 166.156243][T12577] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 01:15:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:15:58 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) write(r2, &(0x7f0000000100)="b917af981d5a1c2c6b68f8c18ee0092800a3513e3120f6d11e7877429dfc6598770d3aaecf5c712a34b7626bab63e4e2dac4b32106ec109e83d83c8482f731e26ed09ee52168dce6806af2437b5d6eb07d186858c7168ae557de3895c352", 0x5e) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0xffff0001, 0x6, 0x81, 0xffff0000, 0x2, 0x9, 0x3}, 0x1c) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r2) (async) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) (async) write(r2, &(0x7f0000000100)="b917af981d5a1c2c6b68f8c18ee0092800a3513e3120f6d11e7877429dfc6598770d3aaecf5c712a34b7626bab63e4e2dac4b32106ec109e83d83c8482f731e26ed09ee52168dce6806af2437b5d6eb07d186858c7168ae557de3895c352", 0x5e) (async) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0xffff0001, 0x6, 0x81, 0xffff0000, 0x2, 0x9, 0x3}, 0x1c) (async) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:15:58 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x6, 0x9, 0x3, 0x2}, {0x2, 0x40, 0x4, 0x6}]}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r3) (async) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) (async) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x6, 0x9, 0x3, 0x2}, {0x2, 0x40, 0x4, 0x6}]}, 0x10) (async) 01:15:58 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x3, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 21) 01:15:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2600, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:15:58 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x4, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 166.260984][T12629] loop1: detected capacity change from 0 to 98560 [ 166.276436][T12631] loop3: detected capacity change from 0 to 5 [ 166.276447][T12632] loop2: detected capacity change from 0 to 19 [ 166.283914][T12632] EXT4-fs (loop2): unsupported inode size: 0 [ 166.294743][T12632] EXT4-fs (loop2): blocksize: 1024 [ 166.295552][T12631] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 01:15:58 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x4) sendto$inet(r2, &(0x7f0000000280)="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", 0x1000, 0x20000000, &(0x7f0000000080)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:58 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) r3 = gettid() r4 = socket$nl_sock_diag(0x10, 0x3, 0x4) r5 = socket$phonet(0x23, 0x2, 0x1) kcmp(r3, 0xffffffffffffffff, 0x1, r4, r5) 01:15:58 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x4) sendto$inet(r2, &(0x7f0000000280)="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", 0x1000, 0x20000000, &(0x7f0000000080)={0x2, 0x4e23, @multicast2}, 0x10) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:58 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x5, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:58 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async, rerun: 64) r1 = socket$packet(0x11, 0x2, 0x300) (rerun: 64) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) r3 = gettid() r4 = socket$nl_sock_diag(0x10, 0x3, 0x4) r5 = socket$phonet(0x23, 0x2, 0x1) kcmp(r3, 0xffffffffffffffff, 0x1, r4, r5) [ 166.310787][T12629] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal 01:15:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x11, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:15:58 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x7, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:58 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x4) sendto$inet(r2, &(0x7f0000000280)="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", 0x1000, 0x20000000, &(0x7f0000000080)={0x2, 0x4e23, @multicast2}, 0x10) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 22) [ 166.357170][ T2069] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 166.366444][ T2069] Buffer I/O error on dev loop2, logical block 0, async page read [ 166.375542][ T2069] I/O error, dev loop2, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 166.384717][ T2069] Buffer I/O error on dev loop2, logical block 2, async page read [ 166.392613][ T4668] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 01:15:58 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) r3 = gettid() r4 = socket$nl_sock_diag(0x10, 0x3, 0x4) r5 = socket$phonet(0x23, 0x2, 0x1) kcmp(r3, 0xffffffffffffffff, 0x1, r4, r5) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) gettid() (async) socket$nl_sock_diag(0x10, 0x3, 0x4) (async) socket$phonet(0x23, 0x2, 0x1) (async) kcmp(r3, 0xffffffffffffffff, 0x1, r4, r5) (async) 01:15:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:15:58 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x8, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 166.401781][ T4668] Buffer I/O error on dev loop3, logical block 0, async page read [ 166.422401][T12650] loop1: detected capacity change from 0 to 98560 [ 166.428829][ T4668] I/O error, dev loop3, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 166.428856][ T4668] Buffer I/O error on dev loop3, logical block 2, async page read [ 166.429372][ T2069] I/O error, dev loop2, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 01:15:58 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) setsockopt$inet_int(r3, 0x0, 0x1, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:58 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xf, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 166.455147][ T2069] Buffer I/O error on dev loop2, logical block 3, async page read [ 166.463737][T12652] loop3: detected capacity change from 0 to 5 [ 166.489468][T12652] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 01:15:58 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r1, @ANYBLOB="03000000000000002e2f66696c653000"]) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) splice(r3, 0x0, r5, 0x0, 0x4ffe6, 0x0) getsockopt$packet_int(r3, 0x107, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000080)=@req3={0x7, 0x81, 0x7fffffff, 0x4, 0x8000, 0x5, 0x4}, 0x1c) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r6 = creat(&(0x7f00000003c0)='./file0\x00', 0x100) write$binfmt_script(r6, &(0x7f0000000400)={'#! ', './file0', [{0x20, ' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x20, '-'}, {0x20, '{$'}, {}, {}, {0x20, ' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x20, '@,'}], 0xa, "1961e756203501467eda5985512c70bafc209c5a73598690c563836a0d6b947dbe4bd412ea53067473eccf6985c0ce306226dc151a55fc9e1920cfefced54e865e5f196f428d7847b90493dc1052947cd3f294"}, 0x8a) r7 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r7, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) r8 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x800, 0x0) r9 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000280), r4) sendmsg$L2TP_CMD_TUNNEL_DELETE(r8, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x44, r9, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@L2TP_ATTR_IP6_DADDR={0x14, 0x20, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @private=0xa010102}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x7ff}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @empty}]}, 0x44}, 0x1, 0x0, 0x0, 0x40004}, 0x48041) 01:15:58 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x10, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:58 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) (async, rerun: 32) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async, rerun: 32) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) (async) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) (async) setsockopt$inet_int(r3, 0x0, 0x1, &(0x7f0000000040)=0x7, 0x4) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 166.509590][T12673] loop2: detected capacity change from 0 to 31 [ 166.529351][T12673] EXT4-fs (loop2): unsupported inode size: 0 [ 166.535391][T12673] EXT4-fs (loop2): blocksize: 1024 01:15:58 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x11, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x12, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:15:58 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r1, @ANYBLOB="03000000000000002e2f66696c653000"]) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) (async) splice(r3, 0x0, r5, 0x0, 0x4ffe6, 0x0) getsockopt$packet_int(r3, 0x107, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000080)=@req3={0x7, 0x81, 0x7fffffff, 0x4, 0x8000, 0x5, 0x4}, 0x1c) socket$packet(0x11, 0x3, 0x300) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) r6 = creat(&(0x7f00000003c0)='./file0\x00', 0x100) write$binfmt_script(r6, &(0x7f0000000400)={'#! ', './file0', [{0x20, ' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x20, '-'}, {0x20, '{$'}, {}, {}, {0x20, ' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x20, '@,'}], 0xa, "1961e756203501467eda5985512c70bafc209c5a73598690c563836a0d6b947dbe4bd412ea53067473eccf6985c0ce306226dc151a55fc9e1920cfefced54e865e5f196f428d7847b90493dc1052947cd3f294"}, 0x8a) r7 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r7, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) r8 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x800, 0x0) (async) r9 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000280), r4) sendmsg$L2TP_CMD_TUNNEL_DELETE(r8, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x44, r9, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@L2TP_ATTR_IP6_DADDR={0x14, 0x20, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @private=0xa010102}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x7ff}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @empty}]}, 0x44}, 0x1, 0x0, 0x0, 0x40004}, 0x48041) [ 166.543469][ T24] audit: type=1400 audit(1659316558.721:222): avc: denied { read } for pid=12676 comm="syz-executor.0" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 166.566812][ T24] audit: type=1400 audit(1659316558.721:223): avc: denied { open } for pid=12676 comm="syz-executor.0" path="/dev/nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 166.596651][T12650] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal 01:15:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 23) 01:15:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:15:58 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x18, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:58 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) setsockopt$inet_int(r3, 0x0, 0x1, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r3) (async) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) (async) setsockopt$inet_int(r3, 0x0, 0x1, &(0x7f0000000040)=0x7, 0x4) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:15:58 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r1, @ANYBLOB="03000000000000002e2f66696c653000"]) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) (async, rerun: 32) splice(r3, 0x0, r5, 0x0, 0x4ffe6, 0x0) (async, rerun: 32) getsockopt$packet_int(r3, 0x107, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) (async) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000080)=@req3={0x7, 0x81, 0x7fffffff, 0x4, 0x8000, 0x5, 0x4}, 0x1c) (async) socket$packet(0x11, 0x3, 0x300) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) r6 = creat(&(0x7f00000003c0)='./file0\x00', 0x100) write$binfmt_script(r6, &(0x7f0000000400)={'#! ', './file0', [{0x20, ' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x20, '-'}, {0x20, '{$'}, {}, {}, {0x20, ' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x20, '@,'}], 0xa, "1961e756203501467eda5985512c70bafc209c5a73598690c563836a0d6b947dbe4bd412ea53067473eccf6985c0ce306226dc151a55fc9e1920cfefced54e865e5f196f428d7847b90493dc1052947cd3f294"}, 0x8a) (async) r7 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r7, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) r8 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x800, 0x0) (async) r9 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000280), r4) sendmsg$L2TP_CMD_TUNNEL_DELETE(r8, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x44, r9, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@L2TP_ATTR_IP6_DADDR={0x14, 0x20, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @private=0xa010102}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x7ff}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @empty}]}, 0x44}, 0x1, 0x0, 0x0, 0x40004}, 0x48041) 01:15:58 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xe0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:58 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x4ffe6, 0x0) bind$inet(r3, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) splice(r2, 0x0, r5, 0x0, 0x4ffe6, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e21, @private=0xa010100}, 0x10) sendto$inet(r1, &(0x7f0000000140)="4418d3d384752862d21b60770db06de288082e22bb40823d8c4a81d4ab9d7eb34bb1846c5ed5c14a04ce4de15b03511544fffffbffff0000fd661b885fc8f5ec7c645721f519e800659b953650010000000000008002d114c0267630e82491c45bbd7a43d2fcbfd81677eb431c963dfe66ee6256aaecc88975c8c3c6bb6b4276e6c89148b3b4d1508988f357d5629ac574545bb00987e03ba3b627fe8f3d592b8f70b222e5c286f781e0d935e8de074e5f644bf1c93d91462a2397edddd5386e4d8df396200979adb244789add0454e29812610510023d755342642ae77b23b80c16c8", 0xe3, 0x4044004, &(0x7f0000fd9ff0)={0x2, 0x4e20, @multicast2}, 0x10) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) 01:15:58 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x7}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 166.651193][T12696] loop2: detected capacity change from 0 to 32 [ 166.664071][T12701] loop3: detected capacity change from 0 to 5 [ 166.677263][T12696] EXT4-fs (loop2): unsupported inode size: 0 [ 166.683287][T12696] EXT4-fs (loop2): blocksize: 1024 [ 166.690174][T12718] loop1: detected capacity change from 0 to 98560 01:15:58 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x1f4, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:58 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async, rerun: 64) r4 = socket$inet_udp(0x2, 0x2, 0x0) (rerun: 64) close(r4) (async) splice(r3, 0x0, r4, 0x0, 0x4ffe6, 0x0) (async, rerun: 32) bind$inet(r3, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) (rerun: 32) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) (async) splice(r2, 0x0, r5, 0x0, 0x4ffe6, 0x0) (async) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e21, @private=0xa010100}, 0x10) sendto$inet(r1, &(0x7f0000000140)="4418d3d384752862d21b60770db06de288082e22bb40823d8c4a81d4ab9d7eb34bb1846c5ed5c14a04ce4de15b03511544fffffbffff0000fd661b885fc8f5ec7c645721f519e800659b953650010000000000008002d114c0267630e82491c45bbd7a43d2fcbfd81677eb431c963dfe66ee6256aaecc88975c8c3c6bb6b4276e6c89148b3b4d1508988f357d5629ac574545bb00987e03ba3b627fe8f3d592b8f70b222e5c286f781e0d935e8de074e5f644bf1c93d91462a2397edddd5386e4d8df396200979adb244789add0454e29812610510023d755342642ae77b23b80c16c8", 0xe3, 0x4044004, &(0x7f0000fd9ff0)={0x2, 0x4e20, @multicast2}, 0x10) (async) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) 01:15:58 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x7}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x7}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:15:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x22, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:15:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 24) 01:15:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4402, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:15:58 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x240, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 166.699149][T12701] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 01:15:58 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x7}, 0x4) (async) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x300, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 166.767894][T12740] loop3: detected capacity change from 0 to 5 [ 166.773966][T12744] loop2: detected capacity change from 0 to 34 [ 166.781337][T12743] loop1: detected capacity change from 0 to 98560 [ 166.793731][T12740] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 166.805330][T12743] FAULT_INJECTION: forcing a failure. [ 166.805330][T12743] name fail_usercopy, interval 1, probability 0, space 0, times 0 01:15:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x3e8, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 166.815384][T12744] EXT4-fs (loop2): unsupported inode size: 0 [ 166.818434][T12743] CPU: 1 PID: 12743 Comm: syz-executor.1 Not tainted 5.19.0-rc8-syzkaller-00168-g334c0ef6429f-dirty #0 [ 166.824358][T12744] EXT4-fs (loop2): blocksize: 1024 [ 166.835359][T12743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 166.835374][T12743] Call Trace: [ 166.835380][T12743] [ 166.835386][T12743] dump_stack_lvl+0xd6/0x122 [ 166.835413][T12743] dump_stack+0x11/0x12 01:15:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x480, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x500, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x700, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 166.865523][T12743] should_fail+0x242/0x250 [ 166.870001][T12743] should_fail_usercopy+0x16/0x20 [ 166.875062][T12743] strncpy_from_user+0x22/0x230 [ 166.879928][T12743] getname_flags+0xb0/0x350 [ 166.884455][T12743] __x64_sys_mkdirat+0x3f/0x60 [ 166.889241][T12743] do_syscall_64+0x2b/0x70 [ 166.893752][T12743] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 166.899661][T12743] RIP: 0033:0x7f4df2235317 [ 166.904078][T12743] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 166.923714][T12743] RSP: 002b:00007f4df19abf88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 166.932147][T12743] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f4df2235317 [ 166.940125][T12743] RDX: 00000000000001ff RSI: 0000000020000100 RDI: 00000000ffffff9c [ 166.948093][T12743] RBP: 00007f4df19ac1d0 R08: 0000000000000000 R09: 00007f4df19ac1d0 [ 166.956102][T12743] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 01:15:59 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x4ffe6, 0x0) bind$inet(r3, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) splice(r2, 0x0, r5, 0x0, 0x4ffe6, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e21, @private=0xa010100}, 0x10) sendto$inet(r1, &(0x7f0000000140)="4418d3d384752862d21b60770db06de288082e22bb40823d8c4a81d4ab9d7eb34bb1846c5ed5c14a04ce4de15b03511544fffffbffff0000fd661b885fc8f5ec7c645721f519e800659b953650010000000000008002d114c0267630e82491c45bbd7a43d2fcbfd81677eb431c963dfe66ee6256aaecc88975c8c3c6bb6b4276e6c89148b3b4d1508988f357d5629ac574545bb00987e03ba3b627fe8f3d592b8f70b222e5c286f781e0d935e8de074e5f644bf1c93d91462a2397edddd5386e4d8df396200979adb244789add0454e29812610510023d755342642ae77b23b80c16c8", 0xe3, 0x4044004, &(0x7f0000fd9ff0)={0x2, 0x4e20, @multicast2}, 0x10) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) pipe(&(0x7f0000000200)) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r4) (async) splice(r3, 0x0, r4, 0x0, 0x4ffe6, 0x0) (async) bind$inet(r3, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r5) (async) splice(r2, 0x0, r5, 0x0, 0x4ffe6, 0x0) (async) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e21, @private=0xa010100}, 0x10) (async) sendto$inet(r1, &(0x7f0000000140)="4418d3d384752862d21b60770db06de288082e22bb40823d8c4a81d4ab9d7eb34bb1846c5ed5c14a04ce4de15b03511544fffffbffff0000fd661b885fc8f5ec7c645721f519e800659b953650010000000000008002d114c0267630e82491c45bbd7a43d2fcbfd81677eb431c963dfe66ee6256aaecc88975c8c3c6bb6b4276e6c89148b3b4d1508988f357d5629ac574545bb00987e03ba3b627fe8f3d592b8f70b222e5c286f781e0d935e8de074e5f644bf1c93d91462a2397edddd5386e4d8df396200979adb244789add0454e29812610510023d755342642ae77b23b80c16c8", 0xe3, 0x4044004, &(0x7f0000fd9ff0)={0x2, 0x4e20, @multicast2}, 0x10) (async) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) (async) 01:15:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x810, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x25, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:15:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 25) 01:15:59 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x4, 0x8000}, 0x4) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r4, &(0x7f0000865000), 0x0, 0x20000804, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x64010100}, 0x10) 01:15:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4600, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) [ 166.964053][T12743] R13: 0000000020000100 R14: 00007f4df19abfe0 R15: 0000000020000440 [ 166.972008][T12743] 01:15:59 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'dummy0\x00'}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x7f, 0x0, 0x80, 0x3f, 0x0, 0x8001, 0x49a04, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x5, 0x4, @perf_bp={&(0x7f00000001c0)}, 0x6000, 0x0, 0x5, 0x1, 0x2, 0x81, 0x8, 0x0, 0x8, 0x0, 0x161}, 0xffffffffffffffff, 0x2, r2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x80000) splice(r3, 0x0, r5, 0x0, 0x7ffffffffffffffe, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000100)={0x2, 0x3}, 0x4) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) splice(0xffffffffffffffff, 0x0, r6, 0x0, 0x4ffe6, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000300)={0x0, 0x9}, 0x8) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x400000, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f00000000c0)={'xfrm0\x00'}) 01:15:59 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) (async) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x4, 0x8000}, 0x4) (async) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async, rerun: 32) sendto$inet(r4, &(0x7f0000865000), 0x0, 0x20000804, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x64010100}, 0x10) (rerun: 32) 01:15:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xbb8, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xf00, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:59 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'dummy0\x00'}) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x7f, 0x0, 0x80, 0x3f, 0x0, 0x8001, 0x49a04, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x5, 0x4, @perf_bp={&(0x7f00000001c0)}, 0x6000, 0x0, 0x5, 0x1, 0x2, 0x81, 0x8, 0x0, 0x8, 0x0, 0x161}, 0xffffffffffffffff, 0x2, r2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x80000) splice(r3, 0x0, r5, 0x0, 0x7ffffffffffffffe, 0x0) (async) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000100)={0x2, 0x3}, 0x4) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) (async) splice(0xffffffffffffffff, 0x0, r6, 0x0, 0x4ffe6, 0x0) (async) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000300)={0x0, 0x9}, 0x8) (async) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x400000, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f00000000c0)={'xfrm0\x00'}) 01:15:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x26, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) [ 167.012460][T12781] loop3: detected capacity change from 0 to 5 [ 167.019111][T12787] loop2: detected capacity change from 0 to 35 [ 167.030885][T12786] loop1: detected capacity change from 0 to 98560 [ 167.042611][T12781] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 01:15:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x1008, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:59 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x4, 0x8000}, 0x4) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r4, &(0x7f0000865000), 0x0, 0x20000804, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x64010100}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) socket$packet(0x11, 0x3, 0x300) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r3) (async) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x4, 0x8000}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r4, &(0x7f0000865000), 0x0, 0x20000804, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x64010100}, 0x10) (async) [ 167.066304][ T1441] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 167.068681][T12787] EXT4-fs (loop2): unsupported inode size: 0 [ 167.075590][ T1441] Buffer I/O error on dev loop1, logical block 0, async page read [ 167.081516][T12787] EXT4-fs (loop2): blocksize: 1024 [ 167.089336][ T1441] loop1: unable to read partition table [ 167.109590][T12804] loop3: detected capacity change from 0 to 5 01:15:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x1100, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 26) 01:15:59 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'dummy0\x00'}) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x7f, 0x0, 0x80, 0x3f, 0x0, 0x8001, 0x49a04, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x5, 0x4, @perf_bp={&(0x7f00000001c0)}, 0x6000, 0x0, 0x5, 0x1, 0x2, 0x81, 0x8, 0x0, 0x8, 0x0, 0x161}, 0xffffffffffffffff, 0x2, r2, 0x0) (async) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x80000) splice(r3, 0x0, r5, 0x0, 0x7ffffffffffffffe, 0x0) (async) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000100)={0x2, 0x3}, 0x4) (async, rerun: 32) r6 = socket$inet_udp(0x2, 0x2, 0x0) (rerun: 32) close(r6) (async) splice(0xffffffffffffffff, 0x0, r6, 0x0, 0x4ffe6, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000300)={0x0, 0x9}, 0x8) (async) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x400000, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f00000000c0)={'xfrm0\x00'}) [ 167.122964][T12804] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 167.124681][ T1441] loop1: partition table beyond EOD, truncated [ 167.159159][T12827] loop1: detected capacity change from 0 to 98560 01:15:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:15:59 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x5}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) r2 = perf_event_open$cgroup(&(0x7f0000000180)={0x2, 0x80, 0x9, 0x1, 0x3, 0x9, 0x0, 0x9, 0x80040, 0xd, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xf6, 0x4, @perf_config_ext={0x7, 0x2}, 0x800, 0x78, 0x8, 0x1, 0x0, 0xd964, 0x1, 0x0, 0x4d, 0x0, 0x3}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x4) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000600)={'ip_vti0\x00', &(0x7f0000000680)=ANY=[@ANYBLOB="65727370616e3007000000000000008e", @ANYRES32=0x0, @ANYBLOB="0007780000000080000000814a0a0068006600007f049078ffffffffac1e0101018637ffffffff060c9f2a10b934d3ca0b107f07078f3dfa8481010d2dfdec1809d1a23c7f3e9807033f010eacc50acc700ff29261734836441446910000000000004081e00000020000000344088c4000000c0864ccd59028d86d9bfa86230a2c3c9ab0d831093469b31b99a9c0eb805aad953a8618ca82cb888b3b3f111e480122396469a9b8112c146599712f7ae74e0950c15c569ca0ec983bb0c321d309f8229df8f9da3421"]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000640)={r3, 0x1, 0x6, @local}, 0x10) pwritev2(r2, &(0x7f0000000200)=[{&(0x7f0000000280)="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", 0xfe}, {&(0x7f0000000380)="8ff42cc7de79dde3ff6f4fa243debb014c59525720d310cce5a595df3ff6c3f44dbc6a68d69f748badf0ab3e33aa187e558b7cd769248350e1d0aa9d569937df9d1e5a496cfa180e91e432ea9b30e64f3baf448af5f11a20b6530235b9a58c5eb36da47ea2ec9951ec6570ee73b8cfd7c621707fb19fe209d2da38b5f0be63511969378d4c9752a903e132baac3e530e8ccbadbbc60a50aa3f6233aafb48d19a7a4157e86ef379a55ea25d83357bca6fc78e79489e37c4c8f118c72eb3efc997cea8831d9f5acdb33fdb86a3f2cc5315ef3344250e07be4b6e809daf3ef8c4d88fc7a213bf31dca281b8dde84de9258a9539b49f", 0xf4}, {&(0x7f0000000480)="6bdf29ea8401a301d8d572c1abf05a4eb253015bfe9f05ed425de584f544d503dea74aa909ec6861be712ae30888d1c2c4818e84bd70e215717eb4097493f995770c913286c4170a4fa51c708513ba7566bd4bfd4fcb479bb14d4cba42ed06c83880ed34d63a9ae50abe5dc46395bff4b121b1f4585c7a7c2bf22cdc09d065db0a01d34dc768bec821f923f642c832595cc86c", 0x93}], 0x3, 0x9, 0x8, 0x9) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r4 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'dummy0\x00'}) r5 = syz_io_uring_complete(0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000080)=@req3={0x3, 0xffffffff, 0x2, 0x45, 0x80, 0x8, 0x400}, 0x1c) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x1800, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:59 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x5}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) r2 = perf_event_open$cgroup(&(0x7f0000000180)={0x2, 0x80, 0x9, 0x1, 0x3, 0x9, 0x0, 0x9, 0x80040, 0xd, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xf6, 0x4, @perf_config_ext={0x7, 0x2}, 0x800, 0x78, 0x8, 0x1, 0x0, 0xd964, 0x1, 0x0, 0x4d, 0x0, 0x3}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x4) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000600)={'ip_vti0\x00', &(0x7f0000000680)=ANY=[@ANYBLOB="65727370616e3007000000000000008e", @ANYRES32=0x0, @ANYBLOB="0007780000000080000000814a0a0068006600007f049078ffffffffac1e0101018637ffffffff060c9f2a10b934d3ca0b107f07078f3dfa8481010d2dfdec1809d1a23c7f3e9807033f010eacc50acc700ff29261734836441446910000000000004081e00000020000000344088c4000000c0864ccd59028d86d9bfa86230a2c3c9ab0d831093469b31b99a9c0eb805aad953a8618ca82cb888b3b3f111e480122396469a9b8112c146599712f7ae74e0950c15c569ca0ec983bb0c321d309f8229df8f9da3421"]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000640)={r3, 0x1, 0x6, @local}, 0x10) pwritev2(r2, &(0x7f0000000200)=[{&(0x7f0000000280)="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", 0xfe}, {&(0x7f0000000380)="8ff42cc7de79dde3ff6f4fa243debb014c59525720d310cce5a595df3ff6c3f44dbc6a68d69f748badf0ab3e33aa187e558b7cd769248350e1d0aa9d569937df9d1e5a496cfa180e91e432ea9b30e64f3baf448af5f11a20b6530235b9a58c5eb36da47ea2ec9951ec6570ee73b8cfd7c621707fb19fe209d2da38b5f0be63511969378d4c9752a903e132baac3e530e8ccbadbbc60a50aa3f6233aafb48d19a7a4157e86ef379a55ea25d83357bca6fc78e79489e37c4c8f118c72eb3efc997cea8831d9f5acdb33fdb86a3f2cc5315ef3344250e07be4b6e809daf3ef8c4d88fc7a213bf31dca281b8dde84de9258a9539b49f", 0xf4}, {&(0x7f0000000480)="6bdf29ea8401a301d8d572c1abf05a4eb253015bfe9f05ed425de584f544d503dea74aa909ec6861be712ae30888d1c2c4818e84bd70e215717eb4097493f995770c913286c4170a4fa51c708513ba7566bd4bfd4fcb479bb14d4cba42ed06c83880ed34d63a9ae50abe5dc46395bff4b121b1f4585c7a7c2bf22cdc09d065db0a01d34dc768bec821f923f642c832595cc86c", 0x93}], 0x3, 0x9, 0x8, 0x9) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r4 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'dummy0\x00'}) r5 = syz_io_uring_complete(0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000080)=@req3={0x3, 0xffffffff, 0x2, 0x45, 0x80, 0x8, 0x400}, 0x1c) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x5}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) perf_event_open$cgroup(&(0x7f0000000180)={0x2, 0x80, 0x9, 0x1, 0x3, 0x9, 0x0, 0x9, 0x80040, 0xd, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xf6, 0x4, @perf_config_ext={0x7, 0x2}, 0x800, 0x78, 0x8, 0x1, 0x0, 0xd964, 0x1, 0x0, 0x4d, 0x0, 0x3}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x4) (async) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000600)={'ip_vti0\x00', &(0x7f0000000680)=ANY=[@ANYBLOB="65727370616e3007000000000000008e", @ANYRES32=0x0, @ANYBLOB="0007780000000080000000814a0a0068006600007f049078ffffffffac1e0101018637ffffffff060c9f2a10b934d3ca0b107f07078f3dfa8481010d2dfdec1809d1a23c7f3e9807033f010eacc50acc700ff29261734836441446910000000000004081e00000020000000344088c4000000c0864ccd59028d86d9bfa86230a2c3c9ab0d831093469b31b99a9c0eb805aad953a8618ca82cb888b3b3f111e480122396469a9b8112c146599712f7ae74e0950c15c569ca0ec983bb0c321d309f8229df8f9da3421"]}) (async) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000640)={r3, 0x1, 0x6, @local}, 0x10) (async) pwritev2(r2, &(0x7f0000000200)=[{&(0x7f0000000280)="b4236f21141e0aca029600fba15626c0d69e94786f6451c2ee71b0e7e7567a4a0f52215cd4d14881ba79be9afd412c1a1368a0a63021e4ce733287de572e87ddf398a76f626b5555da0d2bbced5b32591e5b69c8070e05ded0d8bcc20def3b64a294a0136e7d10dd0e2b81248006a93a08eb79a62d1ef5204b082b328ca0a26fd65c24a30f004ca3107b21d31c5530eaafccda81ed086b944ab6213f8e22b4edc1c800d95231ef5005ab7253a2b5a60f1632faf5994ed46067beba72b8d9919ef5963e353a0e45598e164f56a16effe53adac1cc6e905dc32469f6a5b1f4e9c5f0ec0f76f7bc951776797a85cf40c271b7046e41bbdbed3b5bdc48ad2b8a", 0xfe}, {&(0x7f0000000380)="8ff42cc7de79dde3ff6f4fa243debb014c59525720d310cce5a595df3ff6c3f44dbc6a68d69f748badf0ab3e33aa187e558b7cd769248350e1d0aa9d569937df9d1e5a496cfa180e91e432ea9b30e64f3baf448af5f11a20b6530235b9a58c5eb36da47ea2ec9951ec6570ee73b8cfd7c621707fb19fe209d2da38b5f0be63511969378d4c9752a903e132baac3e530e8ccbadbbc60a50aa3f6233aafb48d19a7a4157e86ef379a55ea25d83357bca6fc78e79489e37c4c8f118c72eb3efc997cea8831d9f5acdb33fdb86a3f2cc5315ef3344250e07be4b6e809daf3ef8c4d88fc7a213bf31dca281b8dde84de9258a9539b49f", 0xf4}, {&(0x7f0000000480)="6bdf29ea8401a301d8d572c1abf05a4eb253015bfe9f05ed425de584f544d503dea74aa909ec6861be712ae30888d1c2c4818e84bd70e215717eb4097493f995770c913286c4170a4fa51c708513ba7566bd4bfd4fcb479bb14d4cba42ed06c83880ed34d63a9ae50abe5dc46395bff4b121b1f4585c7a7c2bf22cdc09d065db0a01d34dc768bec821f923f642c832595cc86c", 0x93}], 0x3, 0x9, 0x8, 0x9) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'dummy0\x00'}) (async) syz_io_uring_complete(0x0) (async) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) (async) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000080)=@req3={0x3, 0xffffffff, 0x2, 0x45, 0x80, 0x8, 0x400}, 0x1c) (async) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:15:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x46, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:15:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x4000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 167.163378][ T1441] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 167.174748][ T1441] Buffer I/O error on dev loop1, logical block 0, async page read [ 167.184925][T12834] loop2: detected capacity change from 0 to 36 [ 167.192380][T12834] EXT4-fs (loop2): unsupported inode size: 0 [ 167.198477][T12834] EXT4-fs (loop2): blocksize: 1024 [ 167.208788][ T1441] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 01:15:59 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000480)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff8001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}]}, 0x24}}, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x2, 0x8001}, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x4002, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4c00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:15:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 27) [ 167.218042][ T1441] Buffer I/O error on dev loop1, logical block 0, async page read [ 167.225878][ T1441] loop1: unable to read partition table [ 167.229578][T12856] loop3: detected capacity change from 0 to 5 [ 167.261281][T12863] loop2: detected capacity change from 0 to 38 01:15:59 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x5}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) r2 = perf_event_open$cgroup(&(0x7f0000000180)={0x2, 0x80, 0x9, 0x1, 0x3, 0x9, 0x0, 0x9, 0x80040, 0xd, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xf6, 0x4, @perf_config_ext={0x7, 0x2}, 0x800, 0x78, 0x8, 0x1, 0x0, 0xd964, 0x1, 0x0, 0x4d, 0x0, 0x3}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x4) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000600)={'ip_vti0\x00', &(0x7f0000000680)=ANY=[@ANYBLOB="65727370616e3007000000000000008e", @ANYRES32=0x0, @ANYBLOB="0007780000000080000000814a0a0068006600007f049078ffffffffac1e0101018637ffffffff060c9f2a10b934d3ca0b107f07078f3dfa8481010d2dfdec1809d1a23c7f3e9807033f010eacc50acc700ff29261734836441446910000000000004081e00000020000000344088c4000000c0864ccd59028d86d9bfa86230a2c3c9ab0d831093469b31b99a9c0eb805aad953a8618ca82cb888b3b3f111e480122396469a9b8112c146599712f7ae74e0950c15c569ca0ec983bb0c321d309f8229df8f9da3421"]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000640)={r3, 0x1, 0x6, @local}, 0x10) pwritev2(r2, &(0x7f0000000200)=[{&(0x7f0000000280)="b4236f21141e0aca029600fba15626c0d69e94786f6451c2ee71b0e7e7567a4a0f52215cd4d14881ba79be9afd412c1a1368a0a63021e4ce733287de572e87ddf398a76f626b5555da0d2bbced5b32591e5b69c8070e05ded0d8bcc20def3b64a294a0136e7d10dd0e2b81248006a93a08eb79a62d1ef5204b082b328ca0a26fd65c24a30f004ca3107b21d31c5530eaafccda81ed086b944ab6213f8e22b4edc1c800d95231ef5005ab7253a2b5a60f1632faf5994ed46067beba72b8d9919ef5963e353a0e45598e164f56a16effe53adac1cc6e905dc32469f6a5b1f4e9c5f0ec0f76f7bc951776797a85cf40c271b7046e41bbdbed3b5bdc48ad2b8a", 0xfe}, {&(0x7f0000000380)="8ff42cc7de79dde3ff6f4fa243debb014c59525720d310cce5a595df3ff6c3f44dbc6a68d69f748badf0ab3e33aa187e558b7cd769248350e1d0aa9d569937df9d1e5a496cfa180e91e432ea9b30e64f3baf448af5f11a20b6530235b9a58c5eb36da47ea2ec9951ec6570ee73b8cfd7c621707fb19fe209d2da38b5f0be63511969378d4c9752a903e132baac3e530e8ccbadbbc60a50aa3f6233aafb48d19a7a4157e86ef379a55ea25d83357bca6fc78e79489e37c4c8f118c72eb3efc997cea8831d9f5acdb33fdb86a3f2cc5315ef3344250e07be4b6e809daf3ef8c4d88fc7a213bf31dca281b8dde84de9258a9539b49f", 0xf4}, {&(0x7f0000000480)="6bdf29ea8401a301d8d572c1abf05a4eb253015bfe9f05ed425de584f544d503dea74aa909ec6861be712ae30888d1c2c4818e84bd70e215717eb4097493f995770c913286c4170a4fa51c708513ba7566bd4bfd4fcb479bb14d4cba42ed06c83880ed34d63a9ae50abe5dc46395bff4b121b1f4585c7a7c2bf22cdc09d065db0a01d34dc768bec821f923f642c832595cc86c", 0x93}], 0x3, 0x9, 0x8, 0x9) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r4 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'dummy0\x00'}) r5 = syz_io_uring_complete(0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000080)=@req3={0x3, 0xffffffff, 0x2, 0x45, 0x80, 0x8, 0x400}, 0x1c) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x5}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) perf_event_open$cgroup(&(0x7f0000000180)={0x2, 0x80, 0x9, 0x1, 0x3, 0x9, 0x0, 0x9, 0x80040, 0xd, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xf6, 0x4, @perf_config_ext={0x7, 0x2}, 0x800, 0x78, 0x8, 0x1, 0x0, 0xd964, 0x1, 0x0, 0x4d, 0x0, 0x3}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x4) (async) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000600)={'ip_vti0\x00', &(0x7f0000000680)=ANY=[@ANYBLOB="65727370616e3007000000000000008e", @ANYRES32=0x0, @ANYBLOB="0007780000000080000000814a0a0068006600007f049078ffffffffac1e0101018637ffffffff060c9f2a10b934d3ca0b107f07078f3dfa8481010d2dfdec1809d1a23c7f3e9807033f010eacc50acc700ff29261734836441446910000000000004081e00000020000000344088c4000000c0864ccd59028d86d9bfa86230a2c3c9ab0d831093469b31b99a9c0eb805aad953a8618ca82cb888b3b3f111e480122396469a9b8112c146599712f7ae74e0950c15c569ca0ec983bb0c321d309f8229df8f9da3421"]}) (async) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000640)={r3, 0x1, 0x6, @local}, 0x10) (async) pwritev2(r2, &(0x7f0000000200)=[{&(0x7f0000000280)="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", 0xfe}, {&(0x7f0000000380)="8ff42cc7de79dde3ff6f4fa243debb014c59525720d310cce5a595df3ff6c3f44dbc6a68d69f748badf0ab3e33aa187e558b7cd769248350e1d0aa9d569937df9d1e5a496cfa180e91e432ea9b30e64f3baf448af5f11a20b6530235b9a58c5eb36da47ea2ec9951ec6570ee73b8cfd7c621707fb19fe209d2da38b5f0be63511969378d4c9752a903e132baac3e530e8ccbadbbc60a50aa3f6233aafb48d19a7a4157e86ef379a55ea25d83357bca6fc78e79489e37c4c8f118c72eb3efc997cea8831d9f5acdb33fdb86a3f2cc5315ef3344250e07be4b6e809daf3ef8c4d88fc7a213bf31dca281b8dde84de9258a9539b49f", 0xf4}, {&(0x7f0000000480)="6bdf29ea8401a301d8d572c1abf05a4eb253015bfe9f05ed425de584f544d503dea74aa909ec6861be712ae30888d1c2c4818e84bd70e215717eb4097493f995770c913286c4170a4fa51c708513ba7566bd4bfd4fcb479bb14d4cba42ed06c83880ed34d63a9ae50abe5dc46395bff4b121b1f4585c7a7c2bf22cdc09d065db0a01d34dc768bec821f923f642c832595cc86c", 0x93}], 0x3, 0x9, 0x8, 0x9) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'dummy0\x00'}) (async) syz_io_uring_complete(0x0) (async) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) (async) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000080)=@req3={0x3, 0xffffffff, 0x2, 0x45, 0x80, 0x8, 0x400}, 0x1c) (async) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:15:59 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) (async, rerun: 32) r1 = socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000480)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff8001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}]}, 0x24}}, 0x0) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x2, 0x8001}, 0x4) (async, rerun: 32) r3 = socket$inet(0x2, 0x2, 0x0) (rerun: 32) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x8004, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xb80b, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:59 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x1000}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x5, 0x3) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) bind$packet(r1, &(0x7f0000000080)={0x11, 0x11, 0x0, 0x1, 0x9a, 0x6, @random="51d97be016b4"}, 0x14) socket$packet(0x11, 0x2, 0x300) 01:15:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) [ 167.273765][T12863] EXT4-fs (loop2): unsupported inode size: 0 [ 167.275727][T12856] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 167.279796][T12863] EXT4-fs (loop2): blocksize: 1024 [ 167.299762][T12866] loop1: detected capacity change from 0 to 98560 01:15:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x48, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:15:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xe000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:59 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000480)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff8001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}]}, 0x24}}, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x2, 0x8001}, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) (async) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000480)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff8001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}]}, 0x24}}, 0x0) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x2, 0x8001}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:15:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 28) 01:15:59 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000000040)="14392965920cccbf289b53015fabffff00000000000054feb5315115ffff000000000000729f8cb42943952c7d4006a05b03000000e390c4ce2fe53cc892d24d6990fb582c05bb184e865245df184c2d79353ce4e991857cfc2f3e2d3091e077f931fc2f0bf0deec1357e65eb14f50f444b439d6b1daccdf441339142c22d56d21ef8561226995f5d299b97359ea00"/158, 0x9e, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xe803, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 167.377668][T12896] loop2: detected capacity change from 0 to 48 [ 167.397319][T12896] EXT4-fs (loop2): unsupported inode size: 0 [ 167.403353][T12896] EXT4-fs (loop2): blocksize: 1024 [ 167.406099][T12900] loop1: detected capacity change from 0 to 98560 [ 167.414817][T12902] loop3: detected capacity change from 0 to 5 01:15:59 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r1, &(0x7f0000000040)="14392965920cccbf289b53015fabffff00000000000054feb5315115ffff000000000000729f8cb42943952c7d4006a05b03000000e390c4ce2fe53cc892d24d6990fb582c05bb184e865245df184c2d79353ce4e991857cfc2f3e2d3091e077f931fc2f0bf0deec1357e65eb14f50f444b439d6b1daccdf441339142c22d56d21ef8561226995f5d299b97359ea00"/158, 0x9e, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xf401, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:59 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240), 0x4) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x1000}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x5, 0x3) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x1, 0x4) (async) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) bind$packet(r1, &(0x7f0000000080)={0x11, 0x11, 0x0, 0x1, 0x9a, 0x6, @random="51d97be016b4"}, 0x14) (async) socket$packet(0x11, 0x2, 0x300) 01:15:59 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000000040)="14392965920cccbf289b53015fabffff00000000000054feb5315115ffff000000000000729f8cb42943952c7d4006a05b03000000e390c4ce2fe53cc892d24d6990fb582c05bb184e865245df184c2d79353ce4e991857cfc2f3e2d3091e077f931fc2f0bf0deec1357e65eb14f50f444b439d6b1daccdf441339142c22d56d21ef8561226995f5d299b97359ea00"/158, 0x9e, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x20480, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 167.425607][T12900] EXT4-fs error (device sda1) in __ext4_new_inode:1085: Out of memory [ 167.434215][T12902] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 01:15:59 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240), 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x80, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) process_vm_readv(r2, &(0x7f0000000340)=[{&(0x7f0000000200)=""/219, 0xdb}], 0x1, &(0x7f0000000840)=[{&(0x7f0000000380)=""/11, 0x7ffffffff000}], 0x1, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) splice(r3, 0x0, r5, 0x0, 0x4ffe6, 0x0) setsockopt$inet_tcp_TLS_RX(r4, 0x6, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "38ec4520eb81291e", "f63c0ee50f5f976e2a335f0298a740c5290e0ce7b03dc7b6d487db1bba50c702", "0d5f5684", "29035e429fd3c0f7"}, 0x38) r6 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) ioctl$BTRFS_IOC_DEFRAG(r6, 0x50009402, 0x0) r7 = eventfd(0x438) ioctl$F2FS_IOC_GET_PIN_FILE(r7, 0x8004f50e, &(0x7f0000000100)) sendto$inet(r3, &(0x7f0000000040)="e96eddf4b4b777e545b88730aacc56a79bd70b6194f876c9b8928c56d792f17cc374cb5944f5d75dfd20ff645ff58b771498df466b", 0x35, 0x40000, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) 01:15:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:15:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:15:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x34000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 29) 01:15:59 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240), 0x4) (async, rerun: 32) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x1000}, 0x4) (rerun: 32) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x5, 0x3) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x1, 0x4) (async) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) bind$packet(r1, &(0x7f0000000080)={0x11, 0x11, 0x0, 0x1, 0x9a, 0x6, @random="51d97be016b4"}, 0x14) (async) socket$packet(0x11, 0x2, 0x300) [ 167.487446][ T1441] loop1: unable to read partition table [ 167.500063][ T1441] loop1: partition table beyond EOD, truncated [ 167.517945][T12926] loop2: detected capacity change from 0 to 52 [ 167.526538][T12930] loop1: detected capacity change from 0 to 98560 01:15:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x400300, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x1000000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 167.533616][T12935] loop3: detected capacity change from 0 to 5 [ 167.547131][ T24] audit: type=1400 audit(1659316559.731:224): avc: denied { ioctl } for pid=12922 comm="syz-executor.5" path="socket:[52436]" dev="sockfs" ino=52436 ioctlcmd=0x9402 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 01:15:59 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240), 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x80, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) (async) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) process_vm_readv(r2, &(0x7f0000000340)=[{&(0x7f0000000200)=""/219, 0xdb}], 0x1, &(0x7f0000000840)=[{&(0x7f0000000380)=""/11, 0x7ffffffff000}], 0x1, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) (async, rerun: 32) r5 = socket$inet_udp(0x2, 0x2, 0x0) (rerun: 32) close(r5) splice(r3, 0x0, r5, 0x0, 0x4ffe6, 0x0) (async, rerun: 32) setsockopt$inet_tcp_TLS_RX(r4, 0x6, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "38ec4520eb81291e", "f63c0ee50f5f976e2a335f0298a740c5290e0ce7b03dc7b6d487db1bba50c702", "0d5f5684", "29035e429fd3c0f7"}, 0x38) (async, rerun: 32) r6 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) ioctl$BTRFS_IOC_DEFRAG(r6, 0x50009402, 0x0) (async) r7 = eventfd(0x438) ioctl$F2FS_IOC_GET_PIN_FILE(r7, 0x8004f50e, &(0x7f0000000100)) (async) sendto$inet(r3, &(0x7f0000000040)="e96eddf4b4b777e545b88730aacc56a79bd70b6194f876c9b8928c56d792f17cc374cb5944f5d75dfd20ff645ff58b771498df466b", 0x35, 0x40000, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) 01:15:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 30) 01:15:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x55, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:15:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x2000000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 167.581168][T12935] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 167.591433][T12926] EXT4-fs (loop2): unsupported inode size: 0 [ 167.597489][T12926] EXT4-fs (loop2): blocksize: 1024 01:15:59 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) fsync(r0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e21, @private=0xa010102}, 0x10) sendto$inet(r2, &(0x7f0000000100)="1f3252eb0200eda2ddc76491df6423a4bbe4eee46e0317990400000000003c2116c90daa54576d96a9b9fcb37c41f8fa6a112300746f8c901219", 0x3a, 0x80, &(0x7f0000fd9ff0)={0x2, 0x4e22, @remote}, 0x10) r3 = syz_open_dev$tty1(0xc, 0x4, 0x4) fsetxattr$trusted_overlay_upper(r3, &(0x7f0000000140), &(0x7f0000000180)={0x0, 0xfb, 0xbe, 0x2, 0x0, "71b2cf3d4bc0f7e469791916eefd0aa7", "804494c16fd93414ded97faef2797c03dc2a5cd541b78e4d96850bf91fec5be003d7296e642ac2c08fd011c67ecbf27ddabff4fe67e152ff58c6029877042021b1cc0b8b61cfd00b84f56432a0bd77702507c16f0d10002f0b087491887e4739a62791492c7b0ca08e78fe74ac98c801fed6325fd4bbdcf4a1667f4880d30c74ca045bec3b08d0f801cff93e18db32653bda69c9a5fd09d37caa1513717e364f8ef2397644e73298e2"}, 0xbe, 0x1) 01:15:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x3000000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 167.631792][T12952] loop3: detected capacity change from 0 to 5 [ 167.642487][T12956] loop1: detected capacity change from 0 to 98560 [ 167.646529][ T2069] loop1: unable to read partition table [ 167.671739][T12952] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 01:15:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6c00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:15:59 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240), 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x80, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) process_vm_readv(r2, &(0x7f0000000340)=[{&(0x7f0000000200)=""/219, 0xdb}], 0x1, &(0x7f0000000840)=[{&(0x7f0000000380)=""/11, 0x7ffffffff000}], 0x1, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) splice(r3, 0x0, r5, 0x0, 0x4ffe6, 0x0) setsockopt$inet_tcp_TLS_RX(r4, 0x6, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "38ec4520eb81291e", "f63c0ee50f5f976e2a335f0298a740c5290e0ce7b03dc7b6d487db1bba50c702", "0d5f5684", "29035e429fd3c0f7"}, 0x38) r6 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) ioctl$BTRFS_IOC_DEFRAG(r6, 0x50009402, 0x0) r7 = eventfd(0x438) ioctl$F2FS_IOC_GET_PIN_FILE(r7, 0x8004f50e, &(0x7f0000000100)) sendto$inet(r3, &(0x7f0000000040)="e96eddf4b4b777e545b88730aacc56a79bd70b6194f876c9b8928c56d792f17cc374cb5944f5d75dfd20ff645ff58b771498df466b", 0x35, 0x40000, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240), 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) perf_event_open(&(0x7f0000940000)={0x2, 0x80, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) process_vm_readv(r2, &(0x7f0000000340)=[{&(0x7f0000000200)=""/219, 0xdb}], 0x1, &(0x7f0000000840)=[{&(0x7f0000000380)=""/11, 0x7ffffffff000}], 0x1, 0x0) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r5) (async) splice(r3, 0x0, r5, 0x0, 0x4ffe6, 0x0) (async) setsockopt$inet_tcp_TLS_RX(r4, 0x6, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "38ec4520eb81291e", "f63c0ee50f5f976e2a335f0298a740c5290e0ce7b03dc7b6d487db1bba50c702", "0d5f5684", "29035e429fd3c0f7"}, 0x38) (async) syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) (async) ioctl$BTRFS_IOC_DEFRAG(r6, 0x50009402, 0x0) (async) eventfd(0x438) (async) ioctl$F2FS_IOC_GET_PIN_FILE(r7, 0x8004f50e, &(0x7f0000000100)) (async) sendto$inet(r3, &(0x7f0000000040)="e96eddf4b4b777e545b88730aacc56a79bd70b6194f876c9b8928c56d792f17cc374cb5944f5d75dfd20ff645ff58b771498df466b", 0x35, 0x40000, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) (async) 01:15:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x4000000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 167.678282][T12956] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal [ 167.703000][ T24] audit: type=1400 audit(1659316559.881:225): avc: denied { setattr } for pid=12958 comm="syz-executor.0" name="tty4" dev="devtmpfs" ino=22 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tty_device_t tclass=chr_file permissive=1 01:15:59 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) fsync(r0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e21, @private=0xa010102}, 0x10) sendto$inet(r2, &(0x7f0000000100)="1f3252eb0200eda2ddc76491df6423a4bbe4eee46e0317990400000000003c2116c90daa54576d96a9b9fcb37c41f8fa6a112300746f8c901219", 0x3a, 0x80, &(0x7f0000fd9ff0)={0x2, 0x4e22, @remote}, 0x10) r3 = syz_open_dev$tty1(0xc, 0x4, 0x4) fsetxattr$trusted_overlay_upper(r3, &(0x7f0000000140), &(0x7f0000000180)={0x0, 0xfb, 0xbe, 0x2, 0x0, "71b2cf3d4bc0f7e469791916eefd0aa7", "804494c16fd93414ded97faef2797c03dc2a5cd541b78e4d96850bf91fec5be003d7296e642ac2c08fd011c67ecbf27ddabff4fe67e152ff58c6029877042021b1cc0b8b61cfd00b84f56432a0bd77702507c16f0d10002f0b087491887e4739a62791492c7b0ca08e78fe74ac98c801fed6325fd4bbdcf4a1667f4880d30c74ca045bec3b08d0f801cff93e18db32653bda69c9a5fd09d37caa1513717e364f8ef2397644e73298e2"}, 0xbe, 0x1) socket$packet(0x11, 0x2, 0x300) (async) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) fsync(r0) (async) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e21, @private=0xa010102}, 0x10) (async) sendto$inet(r2, &(0x7f0000000100)="1f3252eb0200eda2ddc76491df6423a4bbe4eee46e0317990400000000003c2116c90daa54576d96a9b9fcb37c41f8fa6a112300746f8c901219", 0x3a, 0x80, &(0x7f0000fd9ff0)={0x2, 0x4e22, @remote}, 0x10) (async) syz_open_dev$tty1(0xc, 0x4, 0x4) (async) fsetxattr$trusted_overlay_upper(r3, &(0x7f0000000140), &(0x7f0000000180)={0x0, 0xfb, 0xbe, 0x2, 0x0, "71b2cf3d4bc0f7e469791916eefd0aa7", "804494c16fd93414ded97faef2797c03dc2a5cd541b78e4d96850bf91fec5be003d7296e642ac2c08fd011c67ecbf27ddabff4fe67e152ff58c6029877042021b1cc0b8b61cfd00b84f56432a0bd77702507c16f0d10002f0b087491887e4739a62791492c7b0ca08e78fe74ac98c801fed6325fd4bbdcf4a1667f4880d30c74ca045bec3b08d0f801cff93e18db32653bda69c9a5fd09d37caa1513717e364f8ef2397644e73298e2"}, 0xbe, 0x1) (async) 01:15:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x5000000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:15:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x60, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) [ 167.731323][T12965] loop2: detected capacity change from 0 to 54 01:15:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 31) [ 167.779196][T12965] EXT4-fs (loop2): unsupported inode size: 0 [ 167.785337][T12965] EXT4-fs (loop2): blocksize: 1024 [ 167.806741][T12989] loop3: detected capacity change from 0 to 5 01:16:00 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) (async) fsync(r0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e21, @private=0xa010102}, 0x10) (async) sendto$inet(r2, &(0x7f0000000100)="1f3252eb0200eda2ddc76491df6423a4bbe4eee46e0317990400000000003c2116c90daa54576d96a9b9fcb37c41f8fa6a112300746f8c901219", 0x3a, 0x80, &(0x7f0000fd9ff0)={0x2, 0x4e22, @remote}, 0x10) (async) r3 = syz_open_dev$tty1(0xc, 0x4, 0x4) fsetxattr$trusted_overlay_upper(r3, &(0x7f0000000140), &(0x7f0000000180)={0x0, 0xfb, 0xbe, 0x2, 0x0, "71b2cf3d4bc0f7e469791916eefd0aa7", "804494c16fd93414ded97faef2797c03dc2a5cd541b78e4d96850bf91fec5be003d7296e642ac2c08fd011c67ecbf27ddabff4fe67e152ff58c6029877042021b1cc0b8b61cfd00b84f56432a0bd77702507c16f0d10002f0b087491887e4739a62791492c7b0ca08e78fe74ac98c801fed6325fd4bbdcf4a1667f4880d30c74ca045bec3b08d0f801cff93e18db32653bda69c9a5fd09d37caa1513717e364f8ef2397644e73298e2"}, 0xbe, 0x1) 01:16:00 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x7000000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:00 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x6, 0x10000) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f00000001c0), &(0x7f0000000280)=0xc) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) r4 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) splice(r5, 0x0, r6, 0x0, 0x4ffe6, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f0000000080)={0x7, 0x6, 0x9, 0x0, 0x0, [{{r0}, 0x6}, {{r0}, 0x4}, {{}, 0x4}, {{}, 0x6}, {{r1}, 0x3}, {{r3}, 0x2}, {{r4}, 0x3bdf}, {{r0}, 0x100000}, {{r6}, 0xffffffff}]}) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x24}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000400)={'tunl0\x00', &(0x7f0000000380)={'syztnl2\x00', 0x0, 0x10, 0x8, 0x100, 0x7, {{0x17, 0x4, 0x2, 0x8, 0x5c, 0x66, 0x0, 0x5, 0x29, 0x0, @loopback, @rand_addr=0x64010100, {[@end, @end, @end, @timestamp_addr={0x44, 0x44, 0xfb, 0x1, 0x8, [{@dev={0xac, 0x14, 0x14, 0x10}, 0x1}, {@private=0xa010101, 0x7c}, {@private=0xa010102, 0xb75f}, {@private=0xa010102, 0x6c}, {@remote, 0x400}, {@broadcast, 0x5}, {@loopback, 0x9}, {@loopback, 0x2}]}]}}}}}) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x58, 0x0, 0x1, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x6}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x40008c0}, 0x80) 01:16:00 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$inet(0x2, 0x6, 0x10000) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f00000001c0), &(0x7f0000000280)=0xc) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) r4 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x2) (async) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) splice(r5, 0x0, r6, 0x0, 0x4ffe6, 0x0) (async) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f0000000080)={0x7, 0x6, 0x9, 0x0, 0x0, [{{r0}, 0x6}, {{r0}, 0x4}, {{}, 0x4}, {{}, 0x6}, {{r1}, 0x3}, {{r3}, 0x2}, {{r4}, 0x3bdf}, {{r0}, 0x100000}, {{r6}, 0xffffffff}]}) (async) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x24}}, 0x0) (async) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000400)={'tunl0\x00', &(0x7f0000000380)={'syztnl2\x00', 0x0, 0x10, 0x8, 0x100, 0x7, {{0x17, 0x4, 0x2, 0x8, 0x5c, 0x66, 0x0, 0x5, 0x29, 0x0, @loopback, @rand_addr=0x64010100, {[@end, @end, @end, @timestamp_addr={0x44, 0x44, 0xfb, 0x1, 0x8, [{@dev={0xac, 0x14, 0x14, 0x10}, 0x1}, {@private=0xa010101, 0x7c}, {@private=0xa010102, 0xb75f}, {@private=0xa010102, 0x6c}, {@remote, 0x400}, {@broadcast, 0x5}, {@loopback, 0x9}, {@loopback, 0x2}]}]}}}}}) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x58, 0x0, 0x1, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x6}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x40008c0}, 0x80) 01:16:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7400, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) [ 167.841310][T13003] loop1: detected capacity change from 0 to 98560 [ 167.860765][T12989] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 167.882017][T13003] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal 01:16:00 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = dup2(0xffffffffffffffff, r1) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x4ffe6, 0x0) bind$can_j1939(0xffffffffffffffff, &(0x7f0000000080), 0x18) sendto$packet(r1, &(0x7f0000000140)="fe886d8eb03cfb8212036839453eca3af3903651a08b0c82e64db18776228298285e8615ec649ac9b25d6eade82f85646c2b756ef5791eb41020a15254f9cb7c6f3556b5ee4930d602acdafec3ec1bce66b2ff1513f6bc8ca89a4c180ed7b18fd2aea94cfad89fdc9e009c11ad0e46038ee655", 0x73, 0x0, &(0x7f00000001c0)={0x11, 0x3, 0x0, 0x1, 0x3f, 0x6, @remote}, 0x14) ioctl$INCFS_IOC_PERMIT_FILL(r2, 0x40046721, &(0x7f0000000040)={r3}) r5 = socket$inet(0x2, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(r7) splice(r6, 0x0, r7, 0x0, 0x4ffe6, 0x0) splice(r7, &(0x7f0000000080)=0x100000000, r4, &(0x7f0000000100)=0x1, 0x7, 0x1) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000280)=0x4, 0x4) sendto$inet(r5, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:00 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x8000000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x68, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 32) 01:16:00 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) r2 = dup2(0xffffffffffffffff, r1) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) (async) splice(r3, 0x0, r4, 0x0, 0x4ffe6, 0x0) bind$can_j1939(0xffffffffffffffff, &(0x7f0000000080), 0x18) (async) sendto$packet(r1, &(0x7f0000000140)="fe886d8eb03cfb8212036839453eca3af3903651a08b0c82e64db18776228298285e8615ec649ac9b25d6eade82f85646c2b756ef5791eb41020a15254f9cb7c6f3556b5ee4930d602acdafec3ec1bce66b2ff1513f6bc8ca89a4c180ed7b18fd2aea94cfad89fdc9e009c11ad0e46038ee655", 0x73, 0x0, &(0x7f00000001c0)={0x11, 0x3, 0x0, 0x1, 0x3f, 0x6, @remote}, 0x14) (async) ioctl$INCFS_IOC_PERMIT_FILL(r2, 0x40046721, &(0x7f0000000040)={r3}) r5 = socket$inet(0x2, 0x2, 0x0) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(r7) splice(r6, 0x0, r7, 0x0, 0x4ffe6, 0x0) (async) splice(r7, &(0x7f0000000080)=0x100000000, r4, &(0x7f0000000100)=0x1, 0x7, 0x1) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000280)=0x4, 0x4) (async) sendto$inet(r5, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:00 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xf000000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:00 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x6, 0x10000) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f00000001c0), &(0x7f0000000280)=0xc) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) r4 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) splice(r5, 0x0, r6, 0x0, 0x4ffe6, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f0000000080)={0x7, 0x6, 0x9, 0x0, 0x0, [{{r0}, 0x6}, {{r0}, 0x4}, {{}, 0x4}, {{}, 0x6}, {{r1}, 0x3}, {{r3}, 0x2}, {{r4}, 0x3bdf}, {{r0}, 0x100000}, {{r6}, 0xffffffff}]}) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x24}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000400)={'tunl0\x00', &(0x7f0000000380)={'syztnl2\x00', 0x0, 0x10, 0x8, 0x100, 0x7, {{0x17, 0x4, 0x2, 0x8, 0x5c, 0x66, 0x0, 0x5, 0x29, 0x0, @loopback, @rand_addr=0x64010100, {[@end, @end, @end, @timestamp_addr={0x44, 0x44, 0xfb, 0x1, 0x8, [{@dev={0xac, 0x14, 0x14, 0x10}, 0x1}, {@private=0xa010101, 0x7c}, {@private=0xa010102, 0xb75f}, {@private=0xa010102, 0x6c}, {@remote, 0x400}, {@broadcast, 0x5}, {@loopback, 0x9}, {@loopback, 0x2}]}]}}}}}) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x58, 0x0, 0x1, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x6}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x40008c0}, 0x80) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$inet(0x2, 0x6, 0x10000) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f00000001c0), &(0x7f0000000280)=0xc) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r3) (async) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) (async) openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) (async) pipe(&(0x7f0000000200)) (async) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x2) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r6) (async) splice(r5, 0x0, r6, 0x0, 0x4ffe6, 0x0) (async) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f0000000080)={0x7, 0x6, 0x9, 0x0, 0x0, [{{r0}, 0x6}, {{r0}, 0x4}, {{}, 0x4}, {{}, 0x6}, {{r1}, 0x3}, {{r3}, 0x2}, {{r4}, 0x3bdf}, {{r0}, 0x100000}, {{r6}, 0xffffffff}]}) (async) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x24}}, 0x0) (async) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000400)={'tunl0\x00', &(0x7f0000000380)={'syztnl2\x00', 0x0, 0x10, 0x8, 0x100, 0x7, {{0x17, 0x4, 0x2, 0x8, 0x5c, 0x66, 0x0, 0x5, 0x29, 0x0, @loopback, @rand_addr=0x64010100, {[@end, @end, @end, @timestamp_addr={0x44, 0x44, 0xfb, 0x1, 0x8, [{@dev={0xac, 0x14, 0x14, 0x10}, 0x1}, {@private=0xa010101, 0x7c}, {@private=0xa010102, 0xb75f}, {@private=0xa010102, 0x6c}, {@remote, 0x400}, {@broadcast, 0x5}, {@loopback, 0x9}, {@loopback, 0x2}]}]}}}}}) (async) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x58, 0x0, 0x1, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x6}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x40008c0}, 0x80) (async) [ 167.953709][T13019] loop2: detected capacity change from 0 to 58 [ 167.972764][T13027] loop3: detected capacity change from 0 to 5 [ 167.983969][T13026] loop1: detected capacity change from 0 to 98560 [ 167.997193][T13019] EXT4-fs (loop2): unsupported inode size: 0 01:16:00 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x10000000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:00 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) r2 = dup2(0xffffffffffffffff, r1) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x4ffe6, 0x0) (async) bind$can_j1939(0xffffffffffffffff, &(0x7f0000000080), 0x18) (async) sendto$packet(r1, &(0x7f0000000140)="fe886d8eb03cfb8212036839453eca3af3903651a08b0c82e64db18776228298285e8615ec649ac9b25d6eade82f85646c2b756ef5791eb41020a15254f9cb7c6f3556b5ee4930d602acdafec3ec1bce66b2ff1513f6bc8ca89a4c180ed7b18fd2aea94cfad89fdc9e009c11ad0e46038ee655", 0x73, 0x0, &(0x7f00000001c0)={0x11, 0x3, 0x0, 0x1, 0x3f, 0x6, @remote}, 0x14) (async) ioctl$INCFS_IOC_PERMIT_FILL(r2, 0x40046721, &(0x7f0000000040)={r3}) (async) r5 = socket$inet(0x2, 0x2, 0x0) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(r7) (async) splice(r6, 0x0, r7, 0x0, 0x4ffe6, 0x0) (async) splice(r7, &(0x7f0000000080)=0x100000000, r4, &(0x7f0000000100)=0x1, 0x7, 0x1) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000280)=0x4, 0x4) (async) sendto$inet(r5, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:00 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = openat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x121042, 0x94, 0x2}, 0x18) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000100)=0x14) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 33) [ 168.003226][T13019] EXT4-fs (loop2): blocksize: 1024 [ 168.014286][T13027] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 01:16:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7a00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:00 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x3ffd, 0x2000}, 0x4) socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x3, 0x8000}, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @broadcast}, 0x10) 01:16:00 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x10080000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:00 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async, rerun: 64) r1 = openat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x121042, 0x94, 0x2}, 0x18) (rerun: 64) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000100)=0x14) (async) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 168.067609][T13068] loop1: detected capacity change from 0 to 98560 01:16:00 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x3ffd, 0x2000}, 0x4) socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x3, 0x8000}, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @broadcast}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x3ffd, 0x2000}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r2) (async) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x3, 0x8000}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r3, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @broadcast}, 0x10) (async) 01:16:00 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x11000000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 34) [ 168.109527][T13076] loop2: detected capacity change from 0 to 61 [ 168.124544][T13077] loop3: detected capacity change from 0 to 5 [ 168.144730][T13076] EXT4-fs (loop2): unsupported inode size: 0 [ 168.150786][T13076] EXT4-fs (loop2): blocksize: 1024 01:16:00 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = openat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x121042, 0x94, 0x2}, 0x18) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000100)=0x14) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) openat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x121042, 0x94, 0x2}, 0x18) (async) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000100)=0x14) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:16:00 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x18000000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:00 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x3ffd, 0x2000}, 0x4) socket$packet(0x11, 0x2, 0x300) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) (async) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x3, 0x8000}, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r3, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @broadcast}, 0x10) 01:16:00 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000040)={0x1, [0x0]}) [ 168.151239][T13082] loop1: detected capacity change from 0 to 98560 [ 168.165657][T13077] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 01:16:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x950f, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 35) 01:16:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x74, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:00 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x40000000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:00 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x7}, 0x4) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:00 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async, rerun: 32) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000040)={0x1, [0x0]}) (rerun: 32) 01:16:00 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x40020000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 168.230870][T13109] loop1: detected capacity change from 0 to 98560 [ 168.240499][T13111] loop3: detected capacity change from 0 to 5 [ 168.256982][T13115] loop2: detected capacity change from 0 to 74 [ 168.268463][T13111] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 01:16:00 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x7}, 0x4) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r3) (async) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) (async) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x7}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000040)=0x2, 0x4) (async) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:16:00 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x80040000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:00 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async, rerun: 32) r1 = socket$inet(0x2, 0x2, 0x0) (rerun: 32) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000040)={0x1, [0x0]}) 01:16:00 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x7}, 0x4) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r3) (async) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) (async) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x7}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000040)=0x2, 0x4) (async) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:16:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 36) [ 168.280329][T13115] EXT4-fs (loop2): unsupported inode size: 0 [ 168.286490][T13115] EXT4-fs (loop2): blocksize: 1024 01:16:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7a, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:00 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x80040200, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x960f, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:00 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xb80b0000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:00 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xe0000000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:00 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) ioctl$F2FS_IOC_GET_PIN_FILE(0xffffffffffffffff, 0x8004f50e, &(0x7f0000000040)) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000000080)="ce38f68a22cc2643b5d5e070b15bc206645b43d9f0073ad88b4eb5c162f8123523aa967f6154755abfffb3806c5352722add", 0x32, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e22}, 0x10) 01:16:00 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x1, 0x7}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000000280)={@initdev={0xac, 0x1e, 0x0, 0x0}, @local, @rand_addr=0x64010100}, 0xc) r4 = signalfd(r0, &(0x7f0000000180), 0x8) getsockopt$inet_int(r4, 0x0, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2f, &(0x7f00000002c0)={0x0, {{0x2, 0x4e20, @broadcast}}, {{0x2, 0x4e24, @local}}}, 0x108) close(0xffffffffffffffff) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe6, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, 0xffffffffffffffff) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000080)='cubic\x00', 0x6) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e20, @local}, 0x10) [ 168.358304][T13159] loop2: detected capacity change from 0 to 75 [ 168.364147][T13161] loop3: detected capacity change from 0 to 5 [ 168.366178][T13155] loop1: detected capacity change from 0 to 98560 [ 168.379785][T13161] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 168.398889][T13155] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal 01:16:00 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) ioctl$F2FS_IOC_GET_PIN_FILE(0xffffffffffffffff, 0x8004f50e, &(0x7f0000000040)) (async) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r2, &(0x7f0000000080)="ce38f68a22cc2643b5d5e070b15bc206645b43d9f0073ad88b4eb5c162f8123523aa967f6154755abfffb3806c5352722add", 0x32, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e22}, 0x10) 01:16:00 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xe8030000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x90, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:00 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x1, 0x7}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000000280)={@initdev={0xac, 0x1e, 0x0, 0x0}, @local, @rand_addr=0x64010100}, 0xc) (async, rerun: 32) r4 = signalfd(r0, &(0x7f0000000180), 0x8) (rerun: 32) getsockopt$inet_int(r4, 0x0, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async, rerun: 32) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2f, &(0x7f00000002c0)={0x0, {{0x2, 0x4e20, @broadcast}}, {{0x2, 0x4e24, @local}}}, 0x108) (rerun: 32) close(0xffffffffffffffff) (async) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe6, 0x0) (async, rerun: 64) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, 0xffffffffffffffff) (async, rerun: 64) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000080)='cubic\x00', 0x6) (async) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e20, @local}, 0x10) [ 168.411934][T13159] EXT4-fs (loop2): unsupported inode size: 0 [ 168.418120][T13159] EXT4-fs (loop2): blocksize: 1024 [ 168.450394][T13172] loop3: detected capacity change from 0 to 5 [ 168.453020][ T1441] loop3: unable to read partition table 01:16:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 37) 01:16:00 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xf4010000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:00 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) ioctl$F2FS_IOC_GET_PIN_FILE(0xffffffffffffffff, 0x8004f50e, &(0x7f0000000040)) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r2, &(0x7f0000000080)="ce38f68a22cc2643b5d5e070b15bc206645b43d9f0073ad88b4eb5c162f8123523aa967f6154755abfffb3806c5352722add", 0x32, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e22}, 0x10) 01:16:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xa005, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:00 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xfeffffff, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:00 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x1, 0x7}, 0x4) (async) r1 = socket$inet(0x2, 0x2, 0x0) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) (async) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) (async) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000000280)={@initdev={0xac, 0x1e, 0x0, 0x0}, @local, @rand_addr=0x64010100}, 0xc) (async) r4 = signalfd(r0, &(0x7f0000000180), 0x8) getsockopt$inet_int(r4, 0x0, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2f, &(0x7f00000002c0)={0x0, {{0x2, 0x4e20, @broadcast}}, {{0x2, 0x4e24, @local}}}, 0x108) (async) close(0xffffffffffffffff) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe6, 0x0) (async) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, 0xffffffffffffffff) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000080)='cubic\x00', 0x6) (async) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e20, @local}, 0x10) 01:16:00 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req3={0x8, 0x7ff, 0x2, 0xfffff3be, 0xc, 0x2, 0x2}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000000140)="b6742f8fda776ee6557838881c860d1eb7be00000000000000", 0x19, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000040)="a82ab8adb07e061a8d61f2b94345736ec4f2a5c31c2ea67fe02759cc6f261a66fb40451e6fe9fd48db0ef84c712c26", 0x2f, 0x44880, &(0x7f0000000080)={0x2, 0x4e27, @multicast2}, 0x10) 01:16:00 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xfffffffe, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfe, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 38) 01:16:00 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x8001}, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000040), 0x4, 0x101002) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x1}, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0x3, 0x3}, 0x4) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 168.473282][T13172] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 168.498942][T13187] loop1: detected capacity change from 0 to 98560 [ 168.511379][T13193] loop2: detected capacity change from 0 to 80 [ 168.553067][T13193] EXT4-fs (loop2): unsupported inode size: 0 [ 168.555429][T13205] loop3: detected capacity change from 0 to 5 [ 168.559976][T13193] EXT4-fs (loop2): blocksize: 1024 [ 168.562337][T13206] loop1: detected capacity change from 0 to 98560 [ 168.569864][ T2069] loop1: unable to read partition table [ 168.577147][T13206] FAULT_INJECTION: forcing a failure. [ 168.577147][T13206] name fail_usercopy, interval 1, probability 0, space 0, times 0 01:16:00 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req3={0x8, 0x7ff, 0x2, 0xfffff3be, 0xc, 0x2, 0x2}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000000140)="b6742f8fda776ee6557838881c860d1eb7be00000000000000", 0x19, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000040)="a82ab8adb07e061a8d61f2b94345736ec4f2a5c31c2ea67fe02759cc6f261a66fb40451e6fe9fd48db0ef84c712c26", 0x2f, 0x44880, &(0x7f0000000080)={0x2, 0x4e27, @multicast2}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req3={0x8, 0x7ff, 0x2, 0xfffff3be, 0xc, 0x2, 0x2}, 0x1c) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r2, &(0x7f0000000140)="b6742f8fda776ee6557838881c860d1eb7be00000000000000", 0x19, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xffffffff}, 0x10) (async) sendto$inet(0xffffffffffffffff, &(0x7f0000000040)="a82ab8adb07e061a8d61f2b94345736ec4f2a5c31c2ea67fe02759cc6f261a66fb40451e6fe9fd48db0ef84c712c26", 0x2f, 0x44880, &(0x7f0000000080)={0x2, 0x4e27, @multicast2}, 0x10) (async) 01:16:00 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req3={0x8, 0x7ff, 0x2, 0xfffff3be, 0xc, 0x2, 0x2}, 0x1c) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async, rerun: 64) r2 = socket$inet(0x2, 0x2, 0x0) (rerun: 64) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r2, &(0x7f0000000140)="b6742f8fda776ee6557838881c860d1eb7be00000000000000", 0x19, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000040)="a82ab8adb07e061a8d61f2b94345736ec4f2a5c31c2ea67fe02759cc6f261a66fb40451e6fe9fd48db0ef84c712c26", 0x2f, 0x44880, &(0x7f0000000080)={0x2, 0x4e27, @multicast2}, 0x10) 01:16:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xbb01, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:00 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x10000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x204, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) [ 168.596827][T13206] CPU: 0 PID: 13206 Comm: syz-executor.1 Not tainted 5.19.0-rc8-syzkaller-00168-g334c0ef6429f-dirty #0 [ 168.596853][T13206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 01:16:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 39) 01:16:00 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000006640)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000030c0)=""/249, 0xf9}, {&(0x7f00000031c0)=""/143, 0x8f}], 0x2}}], 0x1, 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef000000000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x40}, {&(0x7f0000000140)=""/85, 0x9c}, {&(0x7f0000000fc0)=""/4093, 0x29b}, {&(0x7f0000000400)=""/106, 0x624}, {&(0x7f0000000740)=""/73, 0x3b3}, {&(0x7f0000000200)=""/77, 0x2db}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0x322}], 0x9f, &(0x7f0000000280)=""/191, 0x41, 0x40000000}}], 0x400000000000194, 0x0, &(0x7f0000003700)={0x77359400}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:00 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x40030000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:00 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x100000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:00 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x200000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 168.596862][T13206] Call Trace: [ 168.596868][T13206] [ 168.596874][T13206] dump_stack_lvl+0xd6/0x122 [ 168.596897][T13206] dump_stack+0x11/0x12 [ 168.596997][T13206] should_fail+0x242/0x250 [ 168.597017][T13206] should_fail_usercopy+0x16/0x20 [ 168.597036][T13206] _copy_from_user+0x1a/0xc0 [ 168.597101][T13206] memdup_user+0x5b/0xb0 [ 168.597149][T13206] strndup_user+0x64/0xa0 [ 168.597199][T13206] __se_sys_mount+0x4e/0x2d0 [ 168.597293][T13206] ? do_mkdirat+0x248/0x280 01:16:00 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x300000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 168.597314][T13206] __x64_sys_mount+0x63/0x70 [ 168.597380][T13206] do_syscall_64+0x2b/0x70 [ 168.597402][T13206] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 168.597425][T13206] RIP: 0033:0x7f4df223773a [ 168.597506][T13206] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 168.597524][T13206] RSP: 002b:00007f4df19abf88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 168.597542][T13206] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f4df223773a [ 168.597579][T13206] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4df19abfe0 [ 168.597591][T13206] RBP: 00007f4df19ac020 R08: 00007f4df19ac020 R09: 0000000020000000 [ 168.597602][T13206] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 168.597614][T13206] R13: 0000000020000100 R14: 00007f4df19abfe0 R15: 0000000020000440 [ 168.597628][T13206] [ 168.620342][T13205] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 01:16:01 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x8001}, 0x4) (async) r1 = syz_open_dev$vcsn(&(0x7f0000000040), 0x4, 0x101002) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x1}, 0x4) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) (async) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0x3, 0x3}, 0x4) (async, rerun: 64) r4 = socket$inet(0x2, 0x2, 0x0) (rerun: 64) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:01 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x400000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) [ 168.657104][T13226] loop2: detected capacity change from 0 to 93 [ 168.661831][T13226] EXT4-fs (loop2): unsupported inode size: 0 [ 168.661846][T13226] EXT4-fs (loop2): blocksize: 1024 [ 168.672353][T13228] loop3: detected capacity change from 0 to 5 [ 168.673366][T13228] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 168.685079][T13232] loop1: detected capacity change from 0 to 98560 [ 168.689130][ T1441] loop1: unable to read partition table 01:16:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc605, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:01 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) recvmmsg(0xffffffffffffffff, &(0x7f0000006640)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000030c0)=""/249, 0xf9}, {&(0x7f00000031c0)=""/143, 0x8f}], 0x2}}], 0x1, 0x0, 0x0) (async, rerun: 32) r1 = socket(0x10, 0x803, 0x0) (rerun: 32) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef000000000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x40}, {&(0x7f0000000140)=""/85, 0x9c}, {&(0x7f0000000fc0)=""/4093, 0x29b}, {&(0x7f0000000400)=""/106, 0x624}, {&(0x7f0000000740)=""/73, 0x3b3}, {&(0x7f0000000200)=""/77, 0x2db}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0x322}], 0x9f, &(0x7f0000000280)=""/191, 0x41, 0x40000000}}], 0x400000000000194, 0x0, &(0x7f0000003700)={0x77359400}) (async, rerun: 64) r2 = socket$packet(0x11, 0x2, 0x300) (rerun: 64) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async, rerun: 64) r3 = socket$inet(0x2, 0x2, 0x0) (rerun: 64) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 40) 01:16:01 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x500000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 168.931737][T13253] loop1: detected capacity change from 0 to 98560 [ 168.943857][T13255] loop2: detected capacity change from 0 to 99 [ 168.952284][T13257] loop3: detected capacity change from 0 to 5 [ 168.968667][T13255] EXT4-fs (loop2): unsupported inode size: 0 [ 168.974699][T13255] EXT4-fs (loop2): blocksize: 1024 01:16:01 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x8001}, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000040), 0x4, 0x101002) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x1}, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) (async) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) (async) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0x3, 0x3}, 0x4) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:01 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x700000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 41) 01:16:01 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000080)=0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r3, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x8, 0x2, 0x0, 0x1, [{0x4}]}]}, 0x20}}, 0x0) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r3, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0x1}, @ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0x40}, @ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4044802}, 0x4008801) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 168.982151][T13257] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 01:16:01 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x800000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:01 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async, rerun: 32) recvmmsg(0xffffffffffffffff, &(0x7f0000006640)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000030c0)=""/249, 0xf9}, {&(0x7f00000031c0)=""/143, 0x8f}], 0x2}}], 0x1, 0x0, 0x0) (rerun: 32) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef000000000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x40}, {&(0x7f0000000140)=""/85, 0x9c}, {&(0x7f0000000fc0)=""/4093, 0x29b}, {&(0x7f0000000400)=""/106, 0x624}, {&(0x7f0000000740)=""/73, 0x3b3}, {&(0x7f0000000200)=""/77, 0x2db}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0x322}], 0x9f, &(0x7f0000000280)=""/191, 0x41, 0x40000000}}], 0x400000000000194, 0x0, &(0x7f0000003700)={0x77359400}) (async) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xedc0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x402, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:01 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000080)=0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r3, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x8, 0x2, 0x0, 0x1, [{0x4}]}]}, 0x20}}, 0x0) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r3, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0x1}, @ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0x40}, @ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4044802}, 0x4008801) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000080)=0x14) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) (async) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r3, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x8, 0x2, 0x0, 0x1, [{0x4}]}]}, 0x20}}, 0x0) (async) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r3, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0x1}, @ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0x40}, @ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4044802}, 0x4008801) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:16:01 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xf00000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 169.024952][T13268] loop1: detected capacity change from 0 to 98560 [ 169.059597][T13277] loop2: detected capacity change from 0 to 118 01:16:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 42) 01:16:01 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0xee00) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000240), 0x204001, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000003c0)={r5, &(0x7f0000000280)="34932820e2c996b50e5a6ff78735e5808ebbfb368a84e2eef519b838f9144203011ea76713fc1955593cb313a32937c9a180f252d1133083163a85e36b58a134018d0613af7c2cfe76489d8080be478734dfedca85f49916314b729ec1aa41fb97dbd04135db2884a61e478a52c4856f5809ebfa0e83e4edd8dde7893af082eb2a93d0069df270dbf002aa8a080d71e56312c309e85b0a1e8b46d581c8849f3f7f6dcbaf89e3654ae72ac54f83abab97820759882424d96be90316d128ebf93b50dc9a175dc5ba93b4364de80ad6b386ebb8e225c1eaa9e4c34040", &(0x7f0000000380)=@udp=r2, 0x4}, 0x20) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(r7) splice(r6, 0x0, r7, 0x0, 0x4ffe6, 0x0) setsockopt$packet_int(r6, 0x107, 0x7, &(0x7f0000000200)=0xe22, 0x4) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000100)={{{@in=@rand_addr=0x64010100, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e22, 0x7f, 0x4e21, 0x6, 0x2, 0x80, 0xa0, 0x32, 0x0, r4}, {0x80, 0x33, 0x3, 0x11, 0xffffffffffffffff, 0xff, 0x8fcb, 0x9}, {0x1, 0x5, 0x6, 0x3}, 0xff}, {{@in6=@rand_addr=' \x01\x00', 0x4d6, 0x2b}, 0x2, @in6=@private1={0xfc, 0x1, '\x00', 0x1}, 0x3507, 0x1, 0x0, 0x3f, 0x1, 0x5, 0xfffffffa}}, 0xe8) bind$packet(r1, &(0x7f0000000040)={0x11, 0xd, 0x0, 0x1, 0xff, 0x6, @multicast}, 0x14) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 169.086888][T13277] EXT4-fs (loop2): unsupported inode size: 0 [ 169.092932][T13277] EXT4-fs (loop2): blocksize: 1024 [ 169.101884][T13280] loop3: detected capacity change from 0 to 5 [ 169.104945][ T1441] loop3: unable to read partition table [ 169.118971][T13284] loop1: detected capacity change from 0 to 98560 01:16:01 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x1000000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 169.131296][T13280] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 169.134439][T13284] FAULT_INJECTION: forcing a failure. [ 169.134439][T13284] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 169.154596][T13284] CPU: 1 PID: 13284 Comm: syz-executor.1 Not tainted 5.19.0-rc8-syzkaller-00168-g334c0ef6429f-dirty #0 [ 169.165620][T13284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 169.175680][T13284] Call Trace: [ 169.178958][T13284] [ 169.181889][T13284] dump_stack_lvl+0xd6/0x122 01:16:01 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x1008000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:01 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x1100000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:01 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x1800000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 169.186563][T13284] dump_stack+0x11/0x12 [ 169.190793][T13284] should_fail+0x242/0x250 [ 169.195217][T13284] should_fail_usercopy+0x16/0x20 [ 169.200253][T13284] _copy_from_user+0x1a/0xc0 [ 169.204851][T13284] __se_sys_mount+0x119/0x2d0 [ 169.209587][T13284] ? do_mkdirat+0x248/0x280 [ 169.214205][T13284] __x64_sys_mount+0x63/0x70 [ 169.218810][T13284] do_syscall_64+0x2b/0x70 [ 169.223270][T13284] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 169.229168][T13284] RIP: 0033:0x7f4df223773a 01:16:01 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x4000000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:01 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x4002000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 169.233640][T13284] Code: 48 c7 c2 b8 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 b8 ff ff ff f7 d8 64 89 01 48 [ 169.253321][T13284] RSP: 002b:00007f4df19abf88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 169.261740][T13284] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f4df223773a [ 169.269720][T13284] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4df19abfe0 [ 169.277698][T13284] RBP: 00007f4df19ac020 R08: 00007f4df19ac020 R09: 0000000020000000 01:16:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfeff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x406, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:01 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x8004000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:01 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000080)=0x14) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r3, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x8, 0x2, 0x0, 0x1, [{0x4}]}]}, 0x20}}, 0x0) (async) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r3, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0x1}, @ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0x40}, @ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4044802}, 0x4008801) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 169.285681][T13284] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 169.293667][T13284] R13: 0000000020000100 R14: 00007f4df19abfe0 R15: 0000000020000440 [ 169.301681][T13284] [ 169.310703][T13284] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal 01:16:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 43) 01:16:01 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8001}, 0x4) (async) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0xee00) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000240), 0x204001, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000003c0)={r5, &(0x7f0000000280)="34932820e2c996b50e5a6ff78735e5808ebbfb368a84e2eef519b838f9144203011ea76713fc1955593cb313a32937c9a180f252d1133083163a85e36b58a134018d0613af7c2cfe76489d8080be478734dfedca85f49916314b729ec1aa41fb97dbd04135db2884a61e478a52c4856f5809ebfa0e83e4edd8dde7893af082eb2a93d0069df270dbf002aa8a080d71e56312c309e85b0a1e8b46d581c8849f3f7f6dcbaf89e3654ae72ac54f83abab97820759882424d96be90316d128ebf93b50dc9a175dc5ba93b4364de80ad6b386ebb8e225c1eaa9e4c34040", &(0x7f0000000380)=@udp=r2, 0x4}, 0x20) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async, rerun: 64) r7 = socket$inet_udp(0x2, 0x2, 0x0) (rerun: 64) close(r7) splice(r6, 0x0, r7, 0x0, 0x4ffe6, 0x0) (async) setsockopt$packet_int(r6, 0x107, 0x7, &(0x7f0000000200)=0xe22, 0x4) (async) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000100)={{{@in=@rand_addr=0x64010100, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e22, 0x7f, 0x4e21, 0x6, 0x2, 0x80, 0xa0, 0x32, 0x0, r4}, {0x80, 0x33, 0x3, 0x11, 0xffffffffffffffff, 0xff, 0x8fcb, 0x9}, {0x1, 0x5, 0x6, 0x3}, 0xff}, {{@in6=@rand_addr=' \x01\x00', 0x4d6, 0x2b}, 0x2, @in6=@private1={0xfc, 0x1, '\x00', 0x1}, 0x3507, 0x1, 0x0, 0x3f, 0x1, 0x5, 0xfffffffa}}, 0xe8) bind$packet(r1, &(0x7f0000000040)={0x11, 0xd, 0x0, 0x1, 0xff, 0x6, @multicast}, 0x14) (async) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:01 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x8004020000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:01 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e24, @rand_addr=0x64010101}, 0x10) 01:16:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xff0f, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x500, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:01 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e24, @rand_addr=0x64010101}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e24, @rand_addr=0x64010101}, 0x10) (async) [ 169.340287][T13315] loop3: detected capacity change from 0 to 5 [ 169.350159][T13315] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 169.352734][T13319] loop2: detected capacity change from 0 to 127 [ 169.369556][T13319] EXT4-fs (loop2): unsupported inode size: 0 [ 169.375622][T13319] EXT4-fs (loop2): blocksize: 1024 01:16:01 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xb80b000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:01 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0xee00) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000240), 0x204001, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000003c0)={r5, &(0x7f0000000280)="34932820e2c996b50e5a6ff78735e5808ebbfb368a84e2eef519b838f9144203011ea76713fc1955593cb313a32937c9a180f252d1133083163a85e36b58a134018d0613af7c2cfe76489d8080be478734dfedca85f49916314b729ec1aa41fb97dbd04135db2884a61e478a52c4856f5809ebfa0e83e4edd8dde7893af082eb2a93d0069df270dbf002aa8a080d71e56312c309e85b0a1e8b46d581c8849f3f7f6dcbaf89e3654ae72ac54f83abab97820759882424d96be90316d128ebf93b50dc9a175dc5ba93b4364de80ad6b386ebb8e225c1eaa9e4c34040", &(0x7f0000000380)=@udp=r2, 0x4}, 0x20) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(r7) splice(r6, 0x0, r7, 0x0, 0x4ffe6, 0x0) setsockopt$packet_int(r6, 0x107, 0x7, &(0x7f0000000200)=0xe22, 0x4) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000100)={{{@in=@rand_addr=0x64010100, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e22, 0x7f, 0x4e21, 0x6, 0x2, 0x80, 0xa0, 0x32, 0x0, r4}, {0x80, 0x33, 0x3, 0x11, 0xffffffffffffffff, 0xff, 0x8fcb, 0x9}, {0x1, 0x5, 0x6, 0x3}, 0xff}, {{@in6=@rand_addr=' \x01\x00', 0x4d6, 0x2b}, 0x2, @in6=@private1={0xfc, 0x1, '\x00', 0x1}, 0x3507, 0x1, 0x0, 0x3f, 0x1, 0x5, 0xfffffffa}}, 0xe8) bind$packet(r1, &(0x7f0000000040)={0x11, 0xd, 0x0, 0x1, 0xff, 0x6, @multicast}, 0x14) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8001}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) setresuid(0x0, r4, 0xee00) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000240), 0x204001, 0x0) (async) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000003c0)={r5, &(0x7f0000000280)="34932820e2c996b50e5a6ff78735e5808ebbfb368a84e2eef519b838f9144203011ea76713fc1955593cb313a32937c9a180f252d1133083163a85e36b58a134018d0613af7c2cfe76489d8080be478734dfedca85f49916314b729ec1aa41fb97dbd04135db2884a61e478a52c4856f5809ebfa0e83e4edd8dde7893af082eb2a93d0069df270dbf002aa8a080d71e56312c309e85b0a1e8b46d581c8849f3f7f6dcbaf89e3654ae72ac54f83abab97820759882424d96be90316d128ebf93b50dc9a175dc5ba93b4364de80ad6b386ebb8e225c1eaa9e4c34040", &(0x7f0000000380)=@udp=r2, 0x4}, 0x20) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r7) (async) splice(r6, 0x0, r7, 0x0, 0x4ffe6, 0x0) (async) setsockopt$packet_int(r6, 0x107, 0x7, &(0x7f0000000200)=0xe22, 0x4) (async) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000100)={{{@in=@rand_addr=0x64010100, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e22, 0x7f, 0x4e21, 0x6, 0x2, 0x80, 0xa0, 0x32, 0x0, r4}, {0x80, 0x33, 0x3, 0x11, 0xffffffffffffffff, 0xff, 0x8fcb, 0x9}, {0x1, 0x5, 0x6, 0x3}, 0xff}, {{@in6=@rand_addr=' \x01\x00', 0x4d6, 0x2b}, 0x2, @in6=@private1={0xfc, 0x1, '\x00', 0x1}, 0x3507, 0x1, 0x0, 0x3f, 0x1, 0x5, 0xfffffffa}}, 0xe8) (async) bind$packet(r1, &(0x7f0000000040)={0x11, 0xd, 0x0, 0x1, 0xff, 0x6, @multicast}, 0x14) (async) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) [ 169.430028][T13332] loop2: detected capacity change from 0 to 127 [ 169.436599][T13333] loop1: detected capacity change from 0 to 98560 [ 169.438639][ T1441] loop1: unable to read partition table [ 169.449793][T13334] loop3: detected capacity change from 0 to 5 [ 169.449888][T13332] EXT4-fs (loop2): unsupported inode size: 0 [ 169.461919][T13332] EXT4-fs (loop2): blocksize: 1024 01:16:01 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e24, @rand_addr=0x64010101}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e24, @rand_addr=0x64010101}, 0x10) (async) 01:16:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 44) 01:16:01 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xe000000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:01 executing program 0: sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100), 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0xb8, 0x0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x20000040}, 0x800) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x2, 0x2}, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) write$binfmt_elf64(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x0, 0x40, 0x80, 0x401, 0x0, 0x3e, 0x8000, 0x8, 0x40, 0x34f, 0x5, 0x7, 0x38, 0x2, 0x5, 0x4, 0x80}, [{0x7, 0x2, 0x8, 0x1000, 0xffff, 0x0, 0xfff, 0xff}], "bdcd99c1953717033e6ba486147b85a66a90fa9d227399d8b08671a71f0f84abc145c80f5ef9dc648d6dcbe6f62d5f00382f632cf65278b0c20696bd3a288e846f", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xab9) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) r5 = syz_open_procfs(0x0, &(0x7f0000000e40)='io\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(r5, &(0x7f0000000f40)={&(0x7f0000000e80)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000ec0)={0x40, 0x0, 0x10, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x40}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x101}]}, 0x40}}, 0x10) splice(r3, 0x0, r4, 0x0, 0x4ffe6, 0x0) setsockopt$packet_int(r3, 0x107, 0x11, &(0x7f0000000080)=0x20, 0x4) ioctl$ifreq_SIOCGIFINDEX_wireguard(r4, 0x8933, &(0x7f0000000dc0)={'wg1\x00', 0x0}) getsockname$packet(r3, &(0x7f0000000f80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000fc0)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000e00)={r6, 0x1, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3f}}, 0x10) [ 169.470560][T13334] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 01:16:01 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xe803000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) [ 169.505564][T13373] loop1: detected capacity change from 0 to 98560 [ 169.524255][T13373] FAULT_INJECTION: forcing a failure. [ 169.524255][T13373] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 169.530167][T13379] loop2: detected capacity change from 0 to 127 [ 169.537399][T13373] CPU: 0 PID: 13373 Comm: syz-executor.1 Not tainted 5.19.0-rc8-syzkaller-00168-g334c0ef6429f-dirty #0 [ 169.554763][T13373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 169.564826][T13373] Call Trace: [ 169.568096][T13373] [ 169.571015][T13373] dump_stack_lvl+0xd6/0x122 [ 169.575606][T13373] dump_stack+0x11/0x12 [ 169.579815][T13373] should_fail+0x242/0x250 [ 169.584284][T13373] should_fail_usercopy+0x16/0x20 [ 169.589361][T13373] strncpy_from_user+0x22/0x230 [ 169.594277][T13373] getname_flags+0xb0/0x350 [ 169.598790][T13373] user_path_at_empty+0x28/0x110 [ 169.603746][T13373] __se_sys_mount+0x24d/0x2d0 [ 169.608438][T13373] __x64_sys_mount+0x63/0x70 [ 169.613046][T13373] do_syscall_64+0x2b/0x70 [ 169.617452][T13373] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 169.623384][T13373] RIP: 0033:0x7f4df223773a [ 169.627806][T13373] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 169.647474][T13373] RSP: 002b:00007f4df19abf88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 01:16:01 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xf401000000000000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 169.655874][T13373] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f4df223773a [ 169.663837][T13373] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4df19abfe0 [ 169.671797][T13373] RBP: 00007f4df19ac020 R08: 00007f4df19ac020 R09: 0000000020000000 [ 169.679822][T13373] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 169.687809][T13373] R13: 0000000020000100 R14: 00007f4df19abfe0 R15: 0000000020000440 [ 169.695804][T13373] 01:16:01 executing program 0: sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100), 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0xb8, 0x0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x20000040}, 0x800) (async) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x2, 0x2}, 0x4) (async, rerun: 32) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async, rerun: 32) write$binfmt_elf64(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x0, 0x40, 0x80, 0x401, 0x0, 0x3e, 0x8000, 0x8, 0x40, 0x34f, 0x5, 0x7, 0x38, 0x2, 0x5, 0x4, 0x80}, [{0x7, 0x2, 0x8, 0x1000, 0xffff, 0x0, 0xfff, 0xff}], "bdcd99c1953717033e6ba486147b85a66a90fa9d227399d8b08671a71f0f84abc145c80f5ef9dc648d6dcbe6f62d5f00382f632cf65278b0c20696bd3a288e846f", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xab9) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) (async) r5 = syz_open_procfs(0x0, &(0x7f0000000e40)='io\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(r5, &(0x7f0000000f40)={&(0x7f0000000e80)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000ec0)={0x40, 0x0, 0x10, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x40}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x101}]}, 0x40}}, 0x10) (async, rerun: 64) splice(r3, 0x0, r4, 0x0, 0x4ffe6, 0x0) (async, rerun: 64) setsockopt$packet_int(r3, 0x107, 0x11, &(0x7f0000000080)=0x20, 0x4) ioctl$ifreq_SIOCGIFINDEX_wireguard(r4, 0x8933, &(0x7f0000000dc0)={'wg1\x00', 0x0}) (async) getsockname$packet(r3, &(0x7f0000000f80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000fc0)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000e00)={r6, 0x1, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3f}}, 0x10) 01:16:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5a0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:01 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = fsmount(0xffffffffffffffff, 0x0, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:01 executing program 0: sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100), 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0xb8, 0x0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x20000040}, 0x800) (async) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$packet(0x11, 0x2, 0x300) (async, rerun: 64) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x2, 0x2}, 0x4) (rerun: 64) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async, rerun: 64) write$binfmt_elf64(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x0, 0x40, 0x80, 0x401, 0x0, 0x3e, 0x8000, 0x8, 0x40, 0x34f, 0x5, 0x7, 0x38, 0x2, 0x5, 0x4, 0x80}, [{0x7, 0x2, 0x8, 0x1000, 0xffff, 0x0, 0xfff, 0xff}], "bdcd99c1953717033e6ba486147b85a66a90fa9d227399d8b08671a71f0f84abc145c80f5ef9dc648d6dcbe6f62d5f00382f632cf65278b0c20696bd3a288e846f", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xab9) (async, rerun: 64) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) r5 = syz_open_procfs(0x0, &(0x7f0000000e40)='io\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(r5, &(0x7f0000000f40)={&(0x7f0000000e80)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000ec0)={0x40, 0x0, 0x10, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x40}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x101}]}, 0x40}}, 0x10) (async) splice(r3, 0x0, r4, 0x0, 0x4ffe6, 0x0) setsockopt$packet_int(r3, 0x107, 0x11, &(0x7f0000000080)=0x20, 0x4) ioctl$ifreq_SIOCGIFINDEX_wireguard(r4, 0x8933, &(0x7f0000000dc0)={'wg1\x00', 0x0}) getsockname$packet(r3, &(0x7f0000000f80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000fc0)=0x14) (async) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000e00)={r6, 0x1, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3f}}, 0x10) 01:16:01 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xfeffffff00000000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:01 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) (async) r1 = fsmount(0xffffffffffffffff, 0x0, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) (async) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 45) 01:16:01 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0xffffffff00000000, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 169.707537][T13379] EXT4-fs (loop2): unsupported inode size: 0 [ 169.713818][T13379] EXT4-fs (loop2): blocksize: 1024 01:16:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:02 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:02 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = fsmount(0xffffffffffffffff, 0x0, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) fsmount(0xffffffffffffffff, 0x0, 0x0) (async) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) (async) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) (async) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:16:02 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x3, 0x4e20}, 0x10) 01:16:02 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 169.784316][T13404] loop2: detected capacity change from 0 to 1024 [ 169.789732][ T2069] loop2: unable to read partition table [ 169.790912][T13399] loop1: detected capacity change from 0 to 98560 [ 169.816625][T13404] EXT4-fs (loop2): unsupported inode size: 0 [ 169.822659][T13404] EXT4-fs (loop2): blocksize: 1024 01:16:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5c6, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:02 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x6, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @broadcast}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0x0, 0x20000080, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 46) 01:16:02 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x4, 0x4e20}, 0x10) 01:16:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80040, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) [ 169.844563][T13420] loop3: detected capacity change from 0 to 5 [ 169.847326][ T2018] loop3: unable to read partition table [ 169.878693][T13420] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 01:16:02 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 169.929399][T13431] loop1: detected capacity change from 0 to 98560 [ 169.932388][T13433] loop2: detected capacity change from 0 to 1024 [ 169.937757][ T24] audit: type=1400 audit(1659316562.121:226): avc: denied { bind } for pid=13425 comm="syz-executor.5" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 01:16:02 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x5, 0x4e20}, 0x10) [ 169.961988][ T24] audit: type=1400 audit(1659316562.121:227): avc: denied { name_bind } for pid=13425 comm="syz-executor.5" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=dccp_socket permissive=1 [ 169.966519][T13433] EXT4-fs (loop2): unsupported inode size: 0 [ 169.983101][ T24] audit: type=1400 audit(1659316562.121:228): avc: denied { node_bind } for pid=13425 comm="syz-executor.5" saddr=255.255.255.255 src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=dccp_socket permissive=1 [ 169.992778][T13436] loop3: detected capacity change from 0 to 5 [ 170.012163][T13433] EXT4-fs (loop2): blocksize: 1024 [ 170.017168][ T2069] loop3: unable to read partition table 01:16:02 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0xa, 0x4e20}, 0x10) 01:16:02 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x1, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0x0, 0x20048000, &(0x7f0000fd9ff0)={0x2, 0x4e24, @private=0xa010101}, 0x10) 01:16:02 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x6, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @broadcast}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0x0, 0x20000080, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$inet(0x2, 0x6, 0x0) (async) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @broadcast}, 0x10) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r1, &(0x7f0000865000), 0x0, 0x20000080, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:16:02 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x11, 0x4e20}, 0x10) 01:16:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 47) 01:16:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x600, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:02 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x1, 0x4) (async) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0x0, 0x20048000, &(0x7f0000fd9ff0)={0x2, 0x4e24, @private=0xa010101}, 0x10) [ 170.031911][T13436] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 01:16:02 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x6, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @broadcast}, 0x10) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r1, &(0x7f0000865000), 0x0, 0x20000080, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x400000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:02 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) setsockopt$packet_int(r1, 0x107, 0x3, &(0x7f0000000040)=0x3ff, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:02 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e0d}, 0x10) 01:16:02 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x1, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r2, &(0x7f0000865000), 0x0, 0x20048000, &(0x7f0000fd9ff0)={0x2, 0x4e24, @private=0xa010101}, 0x10) [ 170.102250][T13452] loop1: detected capacity change from 0 to 98560 [ 170.120904][T13464] loop3: detected capacity change from 0 to 5 [ 170.125425][T13466] loop2: detected capacity change from 0 to 8192 01:16:02 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:02 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) setsockopt$packet_int(r1, 0x107, 0x3, &(0x7f0000000040)=0x3ff, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r2) (async) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) (async) setsockopt$packet_int(r1, 0x107, 0x3, &(0x7f0000000040)=0x3ff, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:16:02 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) 01:16:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 48) 01:16:02 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) setsockopt$packet_int(r1, 0x107, 0x3, &(0x7f0000000040)=0x3ff, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r2) (async) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) (async) setsockopt$packet_int(r1, 0x107, 0x3, &(0x7f0000000040)=0x3ff, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) [ 170.148344][T13464] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 170.158896][T13466] EXT4-fs (loop2): unsupported inode size: 0 [ 170.164937][T13466] EXT4-fs (loop2): blocksize: 1024 01:16:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x604, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:02 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) 01:16:02 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x2}, 0x10) 01:16:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe0ffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:02 executing program 5: r0 = syz_mount_image$nfs(&(0x7f0000000300), &(0x7f0000000340)='./file0\x00', 0x5, 0x9, &(0x7f0000001700)=[{&(0x7f0000000380)="c5d4be", 0x3}, {&(0x7f00000003c0)="359187f00865a43b679376df1a983483c6f3396ea983224e6a08966b5ca5141eb96d7233c59d918a770be6ad536d66f5bc3fcb6b67afd8c5855b7f88878cf774d954775322af7be40fb0548f7b7b891816e464607394c77a59e56d3ef1854166a40f0aa345f4458c12b210a1af92a25340d515bc5a0faceb12680cb1823df093f40a3122e26fa6e5929329f2ddb15cf6da0a08aabfda8885dfbcee0576bf56eda0518c45bdff", 0xa6, 0x4}, {&(0x7f0000000480)="37d6eb65587550b4be2d1f4751c655c68909711dcadacfa7eaf0851eb7a725662204d775182d998033f9fda0cc0cf6df097617602e021cc4dc9e9696a142ca94912e88685575a2aa55bc6de6de0fa6beab72cede95ddf22ccc57c39e971cb8a55e0a39030945af36", 0x68, 0x40}, {&(0x7f0000000500)="bb61cbc0fddadbb237a18921f1ff32cab5a229ba41ba1459b80c9f9548fa550ba5dd9d95001718de", 0x28, 0x73bd}, {&(0x7f0000000540)="aebd04f5bed4d1604521a1e9d618cec44771c7364eac5ccfcf04e921c0f653970534d43252c897f195f1c022d5cc6c2158e25f8ef6fe8facdf4328d591b30ffbd3a7eae3aaf38bc2f57d2e6e8b3b2801bde291e3675a79e70d6889f449936604c0f3608f39e0077c5ad99c87613da37697c52c0e3ee291493b", 0x79, 0x4}, {&(0x7f00000005c0)="4e149e87221762185c9bfeab563532b8c959294c24adaba1c5da46f1f69fc38cb83953adea97c3504022b0287aad7e2a04bd744a0338612812adb7ed8f6f70c380286bcca9f15d78d6a7a9714aad648495459a8d8648662899ca9a7a761359aecf0923c26762f10bf5095e2a4ad210c6e039f903faab4c4960efddcfb0ad1cfcdfdb25ad6d40921b52e82f2771744e35501fe34e8be5c639759cadb418c8f0b103470d6401a5f72f7f", 0xa9, 0x7}, {&(0x7f0000000680)="9b67b5bfa247651866297b0cfda6cf2839d31715222af95ead687165", 0x1c, 0x9}, {&(0x7f00000006c0)="70acfb6237cd", 0x6, 0x8}, {&(0x7f0000000700)="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", 0x1000, 0x100000000}], 0x1000, &(0x7f0000001800)={[{'##'}, {'\x00'}, {'\x00'}, {'-})\xb5'}], [{@fowner_gt}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@smackfsfloor={'smackfsfloor', 0x3d, '\x00'}}, {@smackfshat}, {@smackfsfloor={'smackfsfloor', 0x3d, '\x00'}}]}) fspick(r0, &(0x7f0000001880)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000090500000000000066696c653000"]) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000100)={0x41, 0x0, 0x2}, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000140)={0x7, 0x0, 0x5, 0x673114cc, 0x7f}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000280)=0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r2, {0x2a75}}, './file0\x00'}) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0xe7, 0x5, 0x5, 0x9, 0x0, 0x0, 0x18000, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xfffff000, 0x1, @perf_bp={&(0x7f0000000180), 0x2}, 0x40, 0x9, 0x6, 0x9, 0xad, 0x1, 0x7, 0x0, 0x9, 0x0, 0xfffffffffffffff9}, r4, 0xc, r5, 0x0) 01:16:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 49) [ 170.206236][T13489] loop1: detected capacity change from 0 to 98560 01:16:02 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x3}, 0x10) 01:16:02 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) 01:16:02 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x4}, 0x10) [ 170.255853][T13506] loop5: detected capacity change from 0 to 264192 [ 170.261689][T13510] loop2: detected capacity change from 0 to 28799 [ 170.266621][T13512] loop1: detected capacity change from 0 to 98560 [ 170.269292][T13511] loop3: detected capacity change from 0 to 5 [ 170.288009][T13510] EXT4-fs (loop2): unsupported inode size: 0 [ 170.294047][T13510] EXT4-fs (loop2): blocksize: 1024 01:16:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 50) 01:16:02 executing program 5: r0 = syz_mount_image$nfs(&(0x7f0000000300), &(0x7f0000000340)='./file0\x00', 0x5, 0x9, &(0x7f0000001700)=[{&(0x7f0000000380)="c5d4be", 0x3}, {&(0x7f00000003c0)="359187f00865a43b679376df1a983483c6f3396ea983224e6a08966b5ca5141eb96d7233c59d918a770be6ad536d66f5bc3fcb6b67afd8c5855b7f88878cf774d954775322af7be40fb0548f7b7b891816e464607394c77a59e56d3ef1854166a40f0aa345f4458c12b210a1af92a25340d515bc5a0faceb12680cb1823df093f40a3122e26fa6e5929329f2ddb15cf6da0a08aabfda8885dfbcee0576bf56eda0518c45bdff", 0xa6, 0x4}, {&(0x7f0000000480)="37d6eb65587550b4be2d1f4751c655c68909711dcadacfa7eaf0851eb7a725662204d775182d998033f9fda0cc0cf6df097617602e021cc4dc9e9696a142ca94912e88685575a2aa55bc6de6de0fa6beab72cede95ddf22ccc57c39e971cb8a55e0a39030945af36", 0x68, 0x40}, {&(0x7f0000000500)="bb61cbc0fddadbb237a18921f1ff32cab5a229ba41ba1459b80c9f9548fa550ba5dd9d95001718de", 0x28, 0x73bd}, {&(0x7f0000000540)="aebd04f5bed4d1604521a1e9d618cec44771c7364eac5ccfcf04e921c0f653970534d43252c897f195f1c022d5cc6c2158e25f8ef6fe8facdf4328d591b30ffbd3a7eae3aaf38bc2f57d2e6e8b3b2801bde291e3675a79e70d6889f449936604c0f3608f39e0077c5ad99c87613da37697c52c0e3ee291493b", 0x79, 0x4}, {&(0x7f00000005c0)="4e149e87221762185c9bfeab563532b8c959294c24adaba1c5da46f1f69fc38cb83953adea97c3504022b0287aad7e2a04bd744a0338612812adb7ed8f6f70c380286bcca9f15d78d6a7a9714aad648495459a8d8648662899ca9a7a761359aecf0923c26762f10bf5095e2a4ad210c6e039f903faab4c4960efddcfb0ad1cfcdfdb25ad6d40921b52e82f2771744e35501fe34e8be5c639759cadb418c8f0b103470d6401a5f72f7f", 0xa9, 0x7}, {&(0x7f0000000680)="9b67b5bfa247651866297b0cfda6cf2839d31715222af95ead687165", 0x1c, 0x9}, {&(0x7f00000006c0)="70acfb6237cd", 0x6, 0x8}, {&(0x7f0000000700)="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", 0x1000, 0x100000000}], 0x1000, &(0x7f0000001800)={[{'##'}, {'\x00'}, {'\x00'}, {'-})\xb5'}], [{@fowner_gt}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@smackfsfloor={'smackfsfloor', 0x3d, '\x00'}}, {@smackfshat}, {@smackfsfloor={'smackfsfloor', 0x3d, '\x00'}}]}) fspick(r0, &(0x7f0000001880)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000090500000000000066696c653000"]) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000100)={0x41, 0x0, 0x2}, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) (async) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async, rerun: 64) r3 = socket$inet(0x2, 0x2, 0x0) (rerun: 64) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async, rerun: 64) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (rerun: 64) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000140)={0x7, 0x0, 0x5, 0x673114cc, 0x7f}) (async) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000280)=0x0) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r2, {0x2a75}}, './file0\x00'}) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0xe7, 0x5, 0x5, 0x9, 0x0, 0x0, 0x18000, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xfffff000, 0x1, @perf_bp={&(0x7f0000000180), 0x2}, 0x40, 0x9, 0x6, 0x9, 0xad, 0x1, 0x7, 0x0, 0x9, 0x0, 0xfffffffffffffff9}, r4, 0xc, r5, 0x0) [ 170.307734][T13511] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 170.330139][T13520] loop1: detected capacity change from 0 to 98560 [ 170.331854][ T1441] blk_print_req_error: 43 callbacks suppressed [ 170.331866][ T1441] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 170.346049][T13522] loop5: detected capacity change from 0 to 264192 01:16:02 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x5}, 0x10) 01:16:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x700, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:02 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000100)=0x14) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'gre0\x00'}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) splice(r4, 0x0, r5, 0x0, 0x4ffe6, 0x0) ftruncate(r5, 0x7f) 01:16:02 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) [ 170.351900][ T1441] buffer_io_error: 38 callbacks suppressed [ 170.351909][ T1441] Buffer I/O error on dev loop1, logical block 0, async page read [ 170.365065][T13520] /dev/loop1: Can't open blockdev 01:16:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 51) 01:16:02 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x8}, 0x10) 01:16:02 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000100)=0x14) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'gre0\x00'}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) splice(r4, 0x0, r5, 0x0, 0x4ffe6, 0x0) ftruncate(r5, 0x7f) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) (async) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000100)=0x14) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) pipe(&(0x7f0000000200)) (async) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'gre0\x00'}) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r5) (async) splice(r4, 0x0, r5, 0x0, 0x4ffe6, 0x0) (async) ftruncate(r5, 0x7f) (async) 01:16:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x900, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) [ 170.424529][T13530] loop3: detected capacity change from 0 to 5 [ 170.431767][T13530] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 170.447707][ T4668] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 170.456906][ T4668] Buffer I/O error on dev loop5, logical block 0, async page read [ 170.464790][ T4668] loop5: unable to read partition table [ 170.478175][T13539] loop3: detected capacity change from 0 to 5 [ 170.483001][T13537] loop1: detected capacity change from 0 to 98560 [ 170.484571][T13542] loop2: detected capacity change from 0 to 32768 [ 170.499104][T13537] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal [ 170.514932][T13539] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 01:16:02 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xf}, 0x10) 01:16:02 executing program 5: r0 = syz_mount_image$nfs(&(0x7f0000000300), &(0x7f0000000340)='./file0\x00', 0x5, 0x9, &(0x7f0000001700)=[{&(0x7f0000000380)="c5d4be", 0x3}, {&(0x7f00000003c0)="359187f00865a43b679376df1a983483c6f3396ea983224e6a08966b5ca5141eb96d7233c59d918a770be6ad536d66f5bc3fcb6b67afd8c5855b7f88878cf774d954775322af7be40fb0548f7b7b891816e464607394c77a59e56d3ef1854166a40f0aa345f4458c12b210a1af92a25340d515bc5a0faceb12680cb1823df093f40a3122e26fa6e5929329f2ddb15cf6da0a08aabfda8885dfbcee0576bf56eda0518c45bdff", 0xa6, 0x4}, {&(0x7f0000000480)="37d6eb65587550b4be2d1f4751c655c68909711dcadacfa7eaf0851eb7a725662204d775182d998033f9fda0cc0cf6df097617602e021cc4dc9e9696a142ca94912e88685575a2aa55bc6de6de0fa6beab72cede95ddf22ccc57c39e971cb8a55e0a39030945af36", 0x68, 0x40}, {&(0x7f0000000500)="bb61cbc0fddadbb237a18921f1ff32cab5a229ba41ba1459b80c9f9548fa550ba5dd9d95001718de", 0x28, 0x73bd}, {&(0x7f0000000540)="aebd04f5bed4d1604521a1e9d618cec44771c7364eac5ccfcf04e921c0f653970534d43252c897f195f1c022d5cc6c2158e25f8ef6fe8facdf4328d591b30ffbd3a7eae3aaf38bc2f57d2e6e8b3b2801bde291e3675a79e70d6889f449936604c0f3608f39e0077c5ad99c87613da37697c52c0e3ee291493b", 0x79, 0x4}, {&(0x7f00000005c0)="4e149e87221762185c9bfeab563532b8c959294c24adaba1c5da46f1f69fc38cb83953adea97c3504022b0287aad7e2a04bd744a0338612812adb7ed8f6f70c380286bcca9f15d78d6a7a9714aad648495459a8d8648662899ca9a7a761359aecf0923c26762f10bf5095e2a4ad210c6e039f903faab4c4960efddcfb0ad1cfcdfdb25ad6d40921b52e82f2771744e35501fe34e8be5c639759cadb418c8f0b103470d6401a5f72f7f", 0xa9, 0x7}, {&(0x7f0000000680)="9b67b5bfa247651866297b0cfda6cf2839d31715222af95ead687165", 0x1c, 0x9}, {&(0x7f00000006c0)="70acfb6237cd", 0x6, 0x8}, {&(0x7f0000000700)="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", 0x1000, 0x100000000}], 0x1000, &(0x7f0000001800)={[{'##'}, {'\x00'}, {'\x00'}, {'-})\xb5'}], [{@fowner_gt}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@smackfsfloor={'smackfsfloor', 0x3d, '\x00'}}, {@smackfshat}, {@smackfsfloor={'smackfsfloor', 0x3d, '\x00'}}]}) fspick(r0, &(0x7f0000001880)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000090500000000000066696c653000"]) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000100)={0x41, 0x0, 0x2}, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000140)={0x7, 0x0, 0x5, 0x673114cc, 0x7f}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000280)=0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r2, {0x2a75}}, './file0\x00'}) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0xe7, 0x5, 0x5, 0x9, 0x0, 0x0, 0x18000, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xfffff000, 0x1, @perf_bp={&(0x7f0000000180), 0x2}, 0x40, 0x9, 0x6, 0x9, 0xad, 0x1, 0x7, 0x0, 0x9, 0x0, 0xfffffffffffffff9}, r4, 0xc, r5, 0x0) syz_mount_image$nfs(&(0x7f0000000300), &(0x7f0000000340)='./file0\x00', 0x5, 0x9, &(0x7f0000001700)=[{&(0x7f0000000380)="c5d4be", 0x3}, {&(0x7f00000003c0)="359187f00865a43b679376df1a983483c6f3396ea983224e6a08966b5ca5141eb96d7233c59d918a770be6ad536d66f5bc3fcb6b67afd8c5855b7f88878cf774d954775322af7be40fb0548f7b7b891816e464607394c77a59e56d3ef1854166a40f0aa345f4458c12b210a1af92a25340d515bc5a0faceb12680cb1823df093f40a3122e26fa6e5929329f2ddb15cf6da0a08aabfda8885dfbcee0576bf56eda0518c45bdff", 0xa6, 0x4}, {&(0x7f0000000480)="37d6eb65587550b4be2d1f4751c655c68909711dcadacfa7eaf0851eb7a725662204d775182d998033f9fda0cc0cf6df097617602e021cc4dc9e9696a142ca94912e88685575a2aa55bc6de6de0fa6beab72cede95ddf22ccc57c39e971cb8a55e0a39030945af36", 0x68, 0x40}, {&(0x7f0000000500)="bb61cbc0fddadbb237a18921f1ff32cab5a229ba41ba1459b80c9f9548fa550ba5dd9d95001718de", 0x28, 0x73bd}, {&(0x7f0000000540)="aebd04f5bed4d1604521a1e9d618cec44771c7364eac5ccfcf04e921c0f653970534d43252c897f195f1c022d5cc6c2158e25f8ef6fe8facdf4328d591b30ffbd3a7eae3aaf38bc2f57d2e6e8b3b2801bde291e3675a79e70d6889f449936604c0f3608f39e0077c5ad99c87613da37697c52c0e3ee291493b", 0x79, 0x4}, {&(0x7f00000005c0)="4e149e87221762185c9bfeab563532b8c959294c24adaba1c5da46f1f69fc38cb83953adea97c3504022b0287aad7e2a04bd744a0338612812adb7ed8f6f70c380286bcca9f15d78d6a7a9714aad648495459a8d8648662899ca9a7a761359aecf0923c26762f10bf5095e2a4ad210c6e039f903faab4c4960efddcfb0ad1cfcdfdb25ad6d40921b52e82f2771744e35501fe34e8be5c639759cadb418c8f0b103470d6401a5f72f7f", 0xa9, 0x7}, {&(0x7f0000000680)="9b67b5bfa247651866297b0cfda6cf2839d31715222af95ead687165", 0x1c, 0x9}, {&(0x7f00000006c0)="70acfb6237cd", 0x6, 0x8}, {&(0x7f0000000700)="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0x1000, 0x100000000}], 0x1000, &(0x7f0000001800)={[{'##'}, {'\x00'}, {'\x00'}, {'-})\xb5'}], [{@fowner_gt}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@smackfsfloor={'smackfsfloor', 0x3d, '\x00'}}, {@smackfshat}, {@smackfsfloor={'smackfsfloor', 0x3d, '\x00'}}]}) (async) fspick(r0, &(0x7f0000001880)='./file0\x00', 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="0000090500000000000066696c653000"]) (async) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000100)={0x41, 0x0, 0x2}, 0x10) (async) socket$packet(0x11, 0x2, 0x300) (async) getpeername$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) (async) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000140)={0x7, 0x0, 0x5, 0x673114cc, 0x7f}) (async) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000280)) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r2, {0x2a75}}, './file0\x00'}) (async) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0xe7, 0x5, 0x5, 0x9, 0x0, 0x0, 0x18000, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xfffff000, 0x1, @perf_bp={&(0x7f0000000180), 0x2}, 0x40, 0x9, 0x6, 0x9, 0xad, 0x1, 0x7, 0x0, 0x9, 0x0, 0xfffffffffffffff9}, r4, 0xc, r5, 0x0) (async) 01:16:02 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000100)=0x14) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'gre0\x00'}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) splice(r4, 0x0, r5, 0x0, 0x4ffe6, 0x0) ftruncate(r5, 0x7f) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) (async) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000100)=0x14) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) pipe(&(0x7f0000000200)) (async) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'gre0\x00'}) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r5) (async) splice(r4, 0x0, r5, 0x0, 0x4ffe6, 0x0) (async) ftruncate(r5, 0x7f) (async) 01:16:02 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x10}, 0x10) 01:16:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 52) 01:16:02 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 170.518513][ T4668] loop5: partition table beyond EOD, truncated [ 170.547501][T13572] loop5: detected capacity change from 0 to 264192 01:16:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xa00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) [ 170.576768][T13579] loop1: detected capacity change from 0 to 98560 [ 170.601208][T13585] loop3: detected capacity change from 0 to 5 [ 170.606187][T13572] loop5: detected capacity change from 0 to 264192 [ 170.612646][ T1441] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 170.623080][ T1441] Buffer I/O error on dev loop5, logical block 0, async page read [ 170.631924][T13542] EXT4-fs (loop2): unsupported inode size: 0 [ 170.637988][T13542] EXT4-fs (loop2): blocksize: 1024 [ 170.646956][T13585] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 170.662895][ T2018] I/O error, dev loop1, sector 32 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 170.687402][ T4668] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 01:16:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:02 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) (async) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:02 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x11}, 0x10) 01:16:02 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x2, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 53) 01:16:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) [ 170.696623][ T4668] Buffer I/O error on dev loop3, logical block 0, async page read [ 170.715392][T13604] net_ratelimit: 216 callbacks suppressed [ 170.715437][T13604] IPv4: Oversized IP packet from 127.0.0.1 [ 170.716960][ T4668] I/O error, dev loop3, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 170.721277][ C1] IPv4: Oversized IP packet from 127.0.0.1 [ 170.727041][ T4668] Buffer I/O error on dev loop3, logical block 2, async page read 01:16:02 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x18}, 0x10) 01:16:02 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xe0}, 0x10) 01:16:02 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) (async) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) [ 170.743989][T13609] loop2: detected capacity change from 0 to 65536 [ 170.756987][T13611] loop3: detected capacity change from 0 to 5 [ 170.763858][T13612] loop1: detected capacity change from 0 to 98560 [ 170.765662][T13611] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 01:16:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) [ 170.788297][T13612] syz-executor.1: vmalloc error: size 32768, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz1,mems_allowed=0 [ 170.803767][T13612] CPU: 1 PID: 13612 Comm: syz-executor.1 Not tainted 5.19.0-rc8-syzkaller-00168-g334c0ef6429f-dirty #0 [ 170.814863][T13612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 170.823303][T13609] EXT4-fs (loop2): unsupported inode size: 0 [ 170.824906][T13612] Call Trace: [ 170.824914][T13612] [ 170.824921][T13612] dump_stack_lvl+0xd6/0x122 [ 170.830929][T13609] EXT4-fs (loop2): blocksize: 1024 [ 170.834186][T13612] dump_stack+0x11/0x12 01:16:03 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x1f4}, 0x10) 01:16:03 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x240}, 0x10) [ 170.851052][T13612] warn_alloc+0x161/0x1c0 [ 170.855431][T13612] __vmalloc_node_range+0x2e0/0xef0 [ 170.860642][T13612] ? __rcu_read_unlock+0x4a/0x70 [ 170.865593][T13612] ? should_fail+0xd5/0x250 [ 170.870144][T13612] ? bdev_disk_changed+0x280/0xc30 [ 170.875378][T13612] vzalloc+0x5a/0x70 [ 170.878620][T13620] loop3: detected capacity change from 0 to 6 [ 170.879271][T13612] ? bdev_disk_changed+0x280/0xc30 [ 170.879296][T13612] bdev_disk_changed+0x280/0xc30 [ 170.879318][T13612] ? bd_prepare_to_claim+0x1ac/0x200 [ 170.889789][T13620] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 170.890500][T13612] ? ilookup+0x17b/0x190 [ 170.915137][T13612] blkdev_get_by_dev+0x3c0/0x9c0 [ 170.920159][T13612] blkdev_get_by_path+0x117/0x220 [ 170.925196][T13612] get_tree_bdev+0x7d/0x3b0 [ 170.929701][T13612] ? security_capable+0x91/0xa0 [ 170.934557][T13612] ? note_qf_name+0x1a0/0x1a0 [ 170.939270][T13612] ext4_get_tree+0x18/0x20 [ 170.943683][T13612] vfs_get_tree+0x49/0x190 [ 170.948169][T13612] do_new_mount+0x200/0x650 [ 170.952664][T13612] path_mount+0x4b1/0xb60 [ 170.956980][T13612] __se_sys_mount+0x281/0x2d0 [ 170.961749][T13612] ? do_mkdirat+0x248/0x280 [ 170.966238][T13612] __x64_sys_mount+0x63/0x70 [ 170.970847][T13612] do_syscall_64+0x2b/0x70 [ 170.975249][T13612] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 170.981297][T13612] RIP: 0033:0x7f4df223773a [ 170.985703][T13612] Code: 48 c7 c2 b8 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 b8 ff ff ff f7 d8 64 89 01 48 [ 171.005335][T13612] RSP: 002b:00007f4df19abf88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 171.013732][T13612] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f4df223773a [ 171.021698][T13612] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4df19abfe0 [ 171.029696][T13612] RBP: 00007f4df19ac020 R08: 00007f4df19ac020 R09: 0000000020000000 [ 171.037648][T13612] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 171.045696][T13612] R13: 0000000020000100 R14: 00007f4df19abfe0 R15: 0000000020000440 [ 171.053699][T13612] [ 171.056769][T13612] Mem-Info: [ 171.059879][T13612] active_anon:257 inactive_anon:127599 isolated_anon:0 [ 171.059879][T13612] active_file:3473 inactive_file:7008 isolated_file:0 [ 171.059879][T13612] unevictable:0 dirty:0 writeback:0 [ 171.059879][T13612] slab_reclaimable:5739 slab_unreclaimable:15741 [ 171.059879][T13612] mapped:18007 shmem:402 pagetables:813 bounce:0 [ 171.059879][T13612] kernel_misc_reclaimable:0 [ 171.059879][T13612] free:1802595 free_pcp:2519 free_cma:0 [ 171.101725][T13612] Node 0 active_anon:1028kB inactive_anon:510280kB active_file:13892kB inactive_file:28032kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72028kB dirty:0kB writeback:0kB shmem:1608kB writeback_tmp:0kB kernel_stack:3136kB pagetables:3252kB all_unreclaimable? no [ 171.127890][T13612] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 171.155487][T13612] lowmem_reserve[]: 0 2896 7874 7874 [ 171.160838][T13612] Node 0 DMA32 free:2967228kB boost:0kB min:4172kB low:7136kB high:10100kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2970400kB mlocked:0kB bounce:0kB free_pcp:3172kB local_pcp:3080kB free_cma:0kB [ 171.189493][T13612] lowmem_reserve[]: 0 0 4978 4978 [ 171.194553][T13612] Node 0 Normal free:4227792kB boost:0kB min:7172kB low:12268kB high:17364kB reserved_highatomic:0KB active_anon:1028kB inactive_anon:510280kB active_file:13892kB inactive_file:28032kB unevictable:0kB writepending:0kB present:5242880kB managed:5098240kB mlocked:0kB bounce:0kB free_pcp:7116kB local_pcp:2140kB free_cma:0kB [ 171.224765][T13612] lowmem_reserve[]: 0 0 0 0 [ 171.229360][T13612] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 171.241999][T13612] Node 0 DMA32: 3*4kB (M) 2*8kB (M) 4*16kB (M) 3*32kB (M) 4*64kB (M) 2*128kB (M) 2*256kB (M) 3*512kB (M) 3*1024kB (M) 2*2048kB (M) 722*4096kB (M) = 2967228kB [ 171.258098][T13612] Node 0 Normal: 22*4kB (UM) 439*8kB (UME) 666*16kB (UM) 393*32kB (UM) 196*64kB (UM) 120*128kB (UM) 51*256kB (UME) 19*512kB (UM) 11*1024kB (UME) 7*2048kB (UM) 1007*4096kB (UM) = 4227792kB [ 171.276958][T13612] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 171.286266][T13612] 10883 total pagecache pages [ 171.291017][T13612] 0 pages in swap cache [ 171.295157][T13612] Swap cache stats: add 0, delete 0, find 0/0 01:16:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2040000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:03 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x300}, 0x10) 01:16:03 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x2, 0x8001}, 0x4) (async, rerun: 64) r1 = socket$inet(0x2, 0x2, 0x0) (rerun: 64) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:03 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x6, 0xe) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r2, 0x0, 0x15, &(0x7f0000000040)=0x6, 0x4) [ 171.301226][T13612] Free swap = 0kB [ 171.305000][T13612] Total swap = 0kB [ 171.308780][T13612] 2097051 pages RAM [ 171.312569][T13612] 0 pages HighMem/MovableOnly [ 171.317886][T13612] 76051 pages reserved [ 171.322305][T13612] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal 01:16:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 54) 01:16:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:03 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x3e8}, 0x10) 01:16:03 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x2, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 171.370444][T13635] IPv4: Oversized IP packet from 127.0.0.1 [ 171.376424][ C1] IPv4: Oversized IP packet from 127.0.0.1 [ 171.386034][T13637] loop2: detected capacity change from 0 to 66048 [ 171.408478][T13643] loop3: detected capacity change from 0 to 6 01:16:03 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x6, 0xe) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r2, 0x0, 0x15, &(0x7f0000000040)=0x6, 0x4) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) socket$inet(0x2, 0x6, 0xe) (async) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) setsockopt$inet_int(r2, 0x0, 0x15, &(0x7f0000000040)=0x6, 0x4) (async) 01:16:03 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x480}, 0x10) 01:16:03 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x500}, 0x10) [ 171.418234][T13637] EXT4-fs (loop2): unsupported inode size: 0 [ 171.424259][T13637] EXT4-fs (loop2): blocksize: 1024 [ 171.433324][T13643] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 171.435339][T13650] loop1: detected capacity change from 0 to 98560 01:16:03 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x700}, 0x10) 01:16:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:03 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req3={0x780668eb, 0x1, 0x2, 0x1ff, 0x401, 0x0, 0x4}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x100100, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000100)={@multicast1, @private, 0x0}, &(0x7f0000000140)=0xc) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000280)={'ip_vti0\x00', &(0x7f0000000180)={'gre0\x00', r3, 0x10, 0x7, 0x9, 0x80000000, {{0x22, 0x4, 0x0, 0x0, 0x88, 0x64, 0x0, 0xf7, 0x4, 0x0, @private=0xa010100, @local, {[@ra={0x94, 0x4}, @timestamp_prespec={0x44, 0xc, 0xa9, 0x3, 0xc, [{@broadcast, 0x3}]}, @timestamp_prespec={0x44, 0x1c, 0x35, 0x3, 0x6, [{@multicast1, 0x2}, {@local, 0x2}, {@rand_addr=0x64010100, 0x2}]}, @ssrr={0x89, 0x2b, 0xcd, [@rand_addr=0x64010101, @loopback, @private=0xa010102, @local, @local, @loopback, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x2b}, @private=0xa010101, @rand_addr=0x64010102]}, @rr={0x7, 0x1b, 0xa6, [@local, @multicast2, @local, @multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}, @private=0xa010102]}]}}}}}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x1c, 0x0, 0x1, 0x13, 0x6, @broadcast}, 0x14) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) sendmsg$DEVLINK_CMD_TRAP_SET(r4, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x58, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}, {0x5, 0x83, 0x1}}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000000}, 0x48080) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup/syz1\x00', 0x200002, 0x0) fallocate(r5, 0xe, 0xff, 0x6ea4) 01:16:03 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x810}, 0x10) 01:16:03 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x6, 0xe) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r2, 0x0, 0x15, &(0x7f0000000040)=0x6, 0x4) [ 171.466958][T13651] IPv4: Oversized IP packet from 127.0.0.1 [ 171.472849][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 171.482177][T13650] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal 01:16:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 55) 01:16:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:03 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xbb8}, 0x10) [ 171.531603][T13672] loop2: detected capacity change from 0 to 98304 [ 171.549730][T13677] loop1: detected capacity change from 0 to 98560 [ 171.558602][T13682] IPv4: Oversized IP packet from 127.0.0.1 [ 171.564530][ C1] IPv4: Oversized IP packet from 127.0.0.1 [ 171.570840][T13680] loop3: detected capacity change from 0 to 7 01:16:03 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xf00}, 0x10) 01:16:03 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req3={0x780668eb, 0x1, 0x2, 0x1ff, 0x401, 0x0, 0x4}, 0x1c) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x100100, 0x0) (async) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000100)={@multicast1, @private, 0x0}, &(0x7f0000000140)=0xc) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000280)={'ip_vti0\x00', &(0x7f0000000180)={'gre0\x00', r3, 0x10, 0x7, 0x9, 0x80000000, {{0x22, 0x4, 0x0, 0x0, 0x88, 0x64, 0x0, 0xf7, 0x4, 0x0, @private=0xa010100, @local, {[@ra={0x94, 0x4}, @timestamp_prespec={0x44, 0xc, 0xa9, 0x3, 0xc, [{@broadcast, 0x3}]}, @timestamp_prespec={0x44, 0x1c, 0x35, 0x3, 0x6, [{@multicast1, 0x2}, {@local, 0x2}, {@rand_addr=0x64010100, 0x2}]}, @ssrr={0x89, 0x2b, 0xcd, [@rand_addr=0x64010101, @loopback, @private=0xa010102, @local, @local, @loopback, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x2b}, @private=0xa010101, @rand_addr=0x64010102]}, @rr={0x7, 0x1b, 0xa6, [@local, @multicast2, @local, @multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}, @private=0xa010102]}]}}}}}) (async) bind$packet(r0, &(0x7f0000000080)={0x11, 0x1c, 0x0, 0x1, 0x13, 0x6, @broadcast}, 0x14) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) sendmsg$DEVLINK_CMD_TRAP_SET(r4, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x58, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}, {0x5, 0x83, 0x1}}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000000}, 0x48080) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup/syz1\x00', 0x200002, 0x0) fallocate(r5, 0xe, 0xff, 0x6ea4) 01:16:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 56) 01:16:03 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x1008}, 0x10) 01:16:03 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x4ffe6, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req={0x3e, 0x44f5, 0x8}, 0x10) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 171.578074][T13672] EXT4-fs (loop2): unsupported inode size: 0 [ 171.583466][T13680] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 171.584070][T13672] EXT4-fs (loop2): blocksize: 1024 [ 171.616390][ T4668] I/O error, dev loop1, sector 98432 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 01:16:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:03 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req3={0x780668eb, 0x1, 0x2, 0x1ff, 0x401, 0x0, 0x4}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x100100, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000100)={@multicast1, @private, 0x0}, &(0x7f0000000140)=0xc) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000280)={'ip_vti0\x00', &(0x7f0000000180)={'gre0\x00', r3, 0x10, 0x7, 0x9, 0x80000000, {{0x22, 0x4, 0x0, 0x0, 0x88, 0x64, 0x0, 0xf7, 0x4, 0x0, @private=0xa010100, @local, {[@ra={0x94, 0x4}, @timestamp_prespec={0x44, 0xc, 0xa9, 0x3, 0xc, [{@broadcast, 0x3}]}, @timestamp_prespec={0x44, 0x1c, 0x35, 0x3, 0x6, [{@multicast1, 0x2}, {@local, 0x2}, {@rand_addr=0x64010100, 0x2}]}, @ssrr={0x89, 0x2b, 0xcd, [@rand_addr=0x64010101, @loopback, @private=0xa010102, @local, @local, @loopback, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x2b}, @private=0xa010101, @rand_addr=0x64010102]}, @rr={0x7, 0x1b, 0xa6, [@local, @multicast2, @local, @multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}, @private=0xa010102]}]}}}}}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x1c, 0x0, 0x1, 0x13, 0x6, @broadcast}, 0x14) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) sendmsg$DEVLINK_CMD_TRAP_SET(r4, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x58, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}, {0x5, 0x83, 0x1}}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000000}, 0x48080) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup/syz1\x00', 0x200002, 0x0) fallocate(r5, 0xe, 0xff, 0x6ea4) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req3={0x780668eb, 0x1, 0x2, 0x1ff, 0x401, 0x0, 0x4}, 0x1c) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x100100, 0x0) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000100)={@multicast1, @private}, &(0x7f0000000140)=0xc) (async) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000280)={'ip_vti0\x00', &(0x7f0000000180)={'gre0\x00', r3, 0x10, 0x7, 0x9, 0x80000000, {{0x22, 0x4, 0x0, 0x0, 0x88, 0x64, 0x0, 0xf7, 0x4, 0x0, @private=0xa010100, @local, {[@ra={0x94, 0x4}, @timestamp_prespec={0x44, 0xc, 0xa9, 0x3, 0xc, [{@broadcast, 0x3}]}, @timestamp_prespec={0x44, 0x1c, 0x35, 0x3, 0x6, [{@multicast1, 0x2}, {@local, 0x2}, {@rand_addr=0x64010100, 0x2}]}, @ssrr={0x89, 0x2b, 0xcd, [@rand_addr=0x64010101, @loopback, @private=0xa010102, @local, @local, @loopback, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x2b}, @private=0xa010101, @rand_addr=0x64010102]}, @rr={0x7, 0x1b, 0xa6, [@local, @multicast2, @local, @multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}, @private=0xa010102]}]}}}}}) (async) bind$packet(r0, &(0x7f0000000080)={0x11, 0x1c, 0x0, 0x1, 0x13, 0x6, @broadcast}, 0x14) (async) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (async) sendmsg$DEVLINK_CMD_TRAP_SET(r4, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x58, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}, {0x5, 0x83, 0x1}}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000000}, 0x48080) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup/syz1\x00', 0x200002, 0x0) (async) fallocate(r5, 0xe, 0xff, 0x6ea4) (async) 01:16:03 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x1100}, 0x10) 01:16:03 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x4ffe6, 0x0) (async) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req={0x3e, 0x44f5, 0x8}, 0x10) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 57) [ 171.664826][T13696] IPv4: Oversized IP packet from 127.0.0.1 [ 171.670855][ C1] IPv4: Oversized IP packet from 127.0.0.1 [ 171.682746][T13698] loop1: detected capacity change from 0 to 98560 [ 171.694774][T13698] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal 01:16:03 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x1800}, 0x10) 01:16:03 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x4000}, 0x10) 01:16:04 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async, rerun: 32) r1 = socket$packet(0x11, 0x2, 0x300) (rerun: 32) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async, rerun: 32) r2 = socket$inet(0x2, 0x2, 0x0) (rerun: 32) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) (async) splice(r3, 0x0, r4, 0x0, 0x4ffe6, 0x0) (async) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req={0x3e, 0x44f5, 0x8}, 0x10) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 171.745707][T13702] loop2: detected capacity change from 0 to 131072 [ 171.751020][T13717] loop3: detected capacity change from 0 to 7 [ 171.775224][T13725] loop1: detected capacity change from 0 to 98560 [ 171.784192][T13717] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 01:16:04 executing program 5: ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000040)=0x5fb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:04 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x4002}, 0x10) 01:16:04 executing program 5: ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000040)=0x5fb) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000040)=0x5fb) (async) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:16:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:04 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x8004}, 0x10) 01:16:04 executing program 5: ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000040)=0x5fb) (async) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1020, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) [ 171.810774][T13702] EXT4-fs (loop2): unsupported inode size: 0 [ 171.816938][T13702] EXT4-fs (loop2): blocksize: 1024 [ 171.843571][T13725] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal 01:16:04 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) clock_gettime(0x0, &(0x7f0000000400)) ppoll(&(0x7f00000003c0)=[{r0, 0x7046}, {0xffffffffffffffff, 0x3dc908bc156db0dc}], 0x2, &(0x7f0000000440)={0x77359400}, &(0x7f0000000480)={[0x6]}, 0x8) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) preadv(r3, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/124, 0x7c}, {&(0x7f0000000100)=""/52, 0x34}, {&(0x7f0000000140)=""/118, 0x76}, {&(0x7f0000000280)=""/227, 0xe3}], 0x4, 0x332, 0xbaa) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe6, 0x0) writev(0xffffffffffffffff, &(0x7f0000000940)=[{&(0x7f00000004c0)="e7623494b09afa21c390500b9e33066e7e1024348db0a73afacfe64dba71d4f9", 0x20}, {&(0x7f0000000500)="7d045887b8a24a14163d660a07de88cde056b2708996560094befee0016fac49aa0b1f7c657153d3bbb52b38d6156bd17e117a0bfbffe7e9c4ecc52f7097a03cc26188634147afa6", 0x48}, {&(0x7f0000000580)="ea92e1b1fcc4df86b3d420e8a0dcf781d81315c984da23db2d0bb5fd39a93a2342e1fcb9a38a2a99380e51e05f05c89782f0a77a093c29b7ea53f165e0227099f05127c68899c13c71234a8b5e887078293d511410d204ebdf5800a19960b446d0a45379be4a9ce6a9e8470840f06714e7af9d024e7a905a35a07914d2e02b2801545226afbaa1a18fba9e74b47400d3b4de95afb99854f91e8e92c9d4aac76be91bbb0540e2c9f7d0", 0xa9}, {&(0x7f0000000640)="55064c0b7d24213133d8d89800107f7c14f44db0fd00a985e0d131c8e462eb90e1ff835f5eb529453a2d33fb9c9381d8f8b581940fbf6786e2d0e511a14ca62823af6d68eca45449cc5a58a0bc0b959619edf3325142fc7536379b2fd89806471b62187205240657fc8ee5f4f43099fe", 0x70}, {&(0x7f00000006c0)="15606d73fbb0fa3a55cee9c7f0c258b5d3f9df53667804b7f246746f74f2f40f54c18da7682ca7a5894ea6f94fe31dee895f52d7dfae8b52a5af8ded6423fc0bce93b92da396f306abcbe0bb49ebbe12c724e41d25c6683676ce210c03815a00d6814698638b9415868abfe07064d070a16b095952565ac0a7692e4de77c447d7f15c0533a4c4f60f7b831d5d3572978f0b79f9594c7e91ac39bf36c5599b5cc070b724182abc20b37", 0xa9}, {&(0x7f0000000780)="84dfa19943092ef35bc8cc22af", 0xd}, {&(0x7f00000007c0)="c4725e9456c998f36c97601527b7537ee11cc8f529b4f6229c1a936ae03265ddf633c2e273d76ab4787e5a0bffdbb6db7be4d45ec72c028a45f33b8f22e77ae31a5e58c9237ae3acd3385340557e8b879a", 0x51}, {&(0x7f0000000840)="8917cf19bda5bc19b7ba3f3c9aab77", 0xf}, {&(0x7f0000000880)="0f4a24e5897fc2ed465c5939deb93ec4582ee42b8e3009ca95559f7392c7d91b4004d3a38d110579cf758e411b7de3e2a983b17eb9cf33b781ddf4f326e255a9209ec1b0f0026e841f016c0949f282c628c1a2a0b44cffd97b24c193d46961f393cfe2eb179731cab3baac6fecbda6bd67d4640d503b4050b9d26f340c7048950b1853de63d0c3abe2fcac4601c9b4b7a97590fd3c1c40d7cf74df640aca9a975c54a2166a6eb26a10", 0xa9}], 0x9) close(0xffffffffffffffff) splice(r4, 0x0, r5, 0x0, 0x4ffe6, 0x0) bind$inet(r5, &(0x7f0000000380)={0x2, 0x4e24, @multicast1}, 0x10) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e0000001045a98f18401000000ffffffffffffffff0a010101e00000019bbf7dd900150dac144501e0000001ac1414aa00000000"], 0x34) 01:16:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 58) 01:16:04 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xb80b}, 0x10) 01:16:04 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000000)=0x800, 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @local}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000000080)="520e3ac668d8ffa8bbb6b370a08e37254db78b0d8e94984897ec47f5f5734532af37fc3330481a0df32dd4e489f1667105514725a2047afc2357782912ec57f3c29d7a3a75d67f778ee83db01c1ce27ae58deb856ce3d17619dd6e364950a7105945e105deb9bcacd4c945b687fa7d14398ac70a65039734000000000000000000000000000000000000ea9f8789d781b84e8d3a84ff70f573733b6c956cf68c232d40b469091544b36345e470e28efb09976bdd574bc09fe68b", 0xba, 0x80, &(0x7f0000000140)={0x2, 0x4e1e, @local}, 0x10) 01:16:04 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xe000}, 0x10) [ 171.900325][T13751] loop3: detected capacity change from 0 to 8 [ 171.924734][T13756] loop2: detected capacity change from 0 to 163840 [ 171.932656][T13751] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 01:16:04 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000000)=0x800, 0x4) (async) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @local}, 0x10) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000000080)="520e3ac668d8ffa8bbb6b370a08e37254db78b0d8e94984897ec47f5f5734532af37fc3330481a0df32dd4e489f1667105514725a2047afc2357782912ec57f3c29d7a3a75d67f778ee83db01c1ce27ae58deb856ce3d17619dd6e364950a7105945e105deb9bcacd4c945b687fa7d14398ac70a65039734000000000000000000000000000000000000ea9f8789d781b84e8d3a84ff70f573733b6c956cf68c232d40b469091544b36345e470e28efb09976bdd574bc09fe68b", 0xba, 0x80, &(0x7f0000000140)={0x2, 0x4e1e, @local}, 0x10) 01:16:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1100, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:04 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xe803}, 0x10) [ 171.955573][T13757] loop1: detected capacity change from 0 to 98560 [ 171.962223][T13756] EXT4-fs (loop2): unsupported inode size: 0 [ 171.968396][T13756] EXT4-fs (loop2): blocksize: 1024 [ 171.994997][T13757] EXT4-fs (loop1): Cannot load crc32c driver. 01:16:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 59) 01:16:04 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000000)=0x800, 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @local}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000000080)="520e3ac668d8ffa8bbb6b370a08e37254db78b0d8e94984897ec47f5f5734532af37fc3330481a0df32dd4e489f1667105514725a2047afc2357782912ec57f3c29d7a3a75d67f778ee83db01c1ce27ae58deb856ce3d17619dd6e364950a7105945e105deb9bcacd4c945b687fa7d14398ac70a65039734000000000000000000000000000000000000ea9f8789d781b84e8d3a84ff70f573733b6c956cf68c232d40b469091544b36345e470e28efb09976bdd574bc09fe68b", 0xba, 0x80, &(0x7f0000000140)={0x2, 0x4e1e, @local}, 0x10) 01:16:04 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xf401}, 0x10) [ 172.007141][T13771] loop3: detected capacity change from 0 to 8 [ 172.021126][T13771] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 172.047648][T13776] loop1: detected capacity change from 0 to 98560 [ 172.070252][T13782] loop2: detected capacity change from 0 to 196608 [ 172.085707][T13776] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal [ 172.086497][T13782] EXT4-fs (loop2): unsupported inode size: 0 [ 172.099583][T13782] EXT4-fs (loop2): blocksize: 1024 01:16:04 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) clock_gettime(0x0, &(0x7f0000000400)) ppoll(&(0x7f00000003c0)=[{r0, 0x7046}, {0xffffffffffffffff, 0x3dc908bc156db0dc}], 0x2, &(0x7f0000000440)={0x77359400}, &(0x7f0000000480)={[0x6]}, 0x8) (async) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) preadv(r3, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/124, 0x7c}, {&(0x7f0000000100)=""/52, 0x34}, {&(0x7f0000000140)=""/118, 0x76}, {&(0x7f0000000280)=""/227, 0xe3}], 0x4, 0x332, 0xbaa) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) (async) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe6, 0x0) (async) writev(0xffffffffffffffff, &(0x7f0000000940)=[{&(0x7f00000004c0)="e7623494b09afa21c390500b9e33066e7e1024348db0a73afacfe64dba71d4f9", 0x20}, {&(0x7f0000000500)="7d045887b8a24a14163d660a07de88cde056b2708996560094befee0016fac49aa0b1f7c657153d3bbb52b38d6156bd17e117a0bfbffe7e9c4ecc52f7097a03cc26188634147afa6", 0x48}, {&(0x7f0000000580)="ea92e1b1fcc4df86b3d420e8a0dcf781d81315c984da23db2d0bb5fd39a93a2342e1fcb9a38a2a99380e51e05f05c89782f0a77a093c29b7ea53f165e0227099f05127c68899c13c71234a8b5e887078293d511410d204ebdf5800a19960b446d0a45379be4a9ce6a9e8470840f06714e7af9d024e7a905a35a07914d2e02b2801545226afbaa1a18fba9e74b47400d3b4de95afb99854f91e8e92c9d4aac76be91bbb0540e2c9f7d0", 0xa9}, {&(0x7f0000000640)="55064c0b7d24213133d8d89800107f7c14f44db0fd00a985e0d131c8e462eb90e1ff835f5eb529453a2d33fb9c9381d8f8b581940fbf6786e2d0e511a14ca62823af6d68eca45449cc5a58a0bc0b959619edf3325142fc7536379b2fd89806471b62187205240657fc8ee5f4f43099fe", 0x70}, {&(0x7f00000006c0)="15606d73fbb0fa3a55cee9c7f0c258b5d3f9df53667804b7f246746f74f2f40f54c18da7682ca7a5894ea6f94fe31dee895f52d7dfae8b52a5af8ded6423fc0bce93b92da396f306abcbe0bb49ebbe12c724e41d25c6683676ce210c03815a00d6814698638b9415868abfe07064d070a16b095952565ac0a7692e4de77c447d7f15c0533a4c4f60f7b831d5d3572978f0b79f9594c7e91ac39bf36c5599b5cc070b724182abc20b37", 0xa9}, {&(0x7f0000000780)="84dfa19943092ef35bc8cc22af", 0xd}, {&(0x7f00000007c0)="c4725e9456c998f36c97601527b7537ee11cc8f529b4f6229c1a936ae03265ddf633c2e273d76ab4787e5a0bffdbb6db7be4d45ec72c028a45f33b8f22e77ae31a5e58c9237ae3acd3385340557e8b879a", 0x51}, {&(0x7f0000000840)="8917cf19bda5bc19b7ba3f3c9aab77", 0xf}, {&(0x7f0000000880)="0f4a24e5897fc2ed465c5939deb93ec4582ee42b8e3009ca95559f7392c7d91b4004d3a38d110579cf758e411b7de3e2a983b17eb9cf33b781ddf4f326e255a9209ec1b0f0026e841f016c0949f282c628c1a2a0b44cffd97b24c193d46961f393cfe2eb179731cab3baac6fecbda6bd67d4640d503b4050b9d26f340c7048950b1853de63d0c3abe2fcac4601c9b4b7a97590fd3c1c40d7cf74df640aca9a975c54a2166a6eb26a10", 0xa9}], 0x9) (async) close(0xffffffffffffffff) (async) splice(r4, 0x0, r5, 0x0, 0x4ffe6, 0x0) (async) bind$inet(r5, &(0x7f0000000380)={0x2, 0x4e24, @multicast1}, 0x10) (async) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e0000001045a98f18401000000ffffffffffffffff0a010101e00000019bbf7dd900150dac144501e0000001ac1414aa00000000"], 0x34) 01:16:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1174, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:04 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x20480}, 0x10) 01:16:04 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) sendto$inet(r2, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @empty}, 0x10) 01:16:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 60) 01:16:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6040000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:04 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x34000}, 0x10) 01:16:04 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) (async, rerun: 64) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) (async, rerun: 64) sendto$inet(r2, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @empty}, 0x10) 01:16:04 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) clock_gettime(0x0, &(0x7f0000000400)) (async) ppoll(&(0x7f00000003c0)=[{r0, 0x7046}, {0xffffffffffffffff, 0x3dc908bc156db0dc}], 0x2, &(0x7f0000000440)={0x77359400}, &(0x7f0000000480)={[0x6]}, 0x8) (async) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) preadv(r3, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/124, 0x7c}, {&(0x7f0000000100)=""/52, 0x34}, {&(0x7f0000000140)=""/118, 0x76}, {&(0x7f0000000280)=""/227, 0xe3}], 0x4, 0x332, 0xbaa) (async, rerun: 32) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async, rerun: 32) r5 = socket$inet_udp(0x2, 0x2, 0x0) (async) close(0xffffffffffffffff) (async) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe6, 0x0) writev(0xffffffffffffffff, &(0x7f0000000940)=[{&(0x7f00000004c0)="e7623494b09afa21c390500b9e33066e7e1024348db0a73afacfe64dba71d4f9", 0x20}, {&(0x7f0000000500)="7d045887b8a24a14163d660a07de88cde056b2708996560094befee0016fac49aa0b1f7c657153d3bbb52b38d6156bd17e117a0bfbffe7e9c4ecc52f7097a03cc26188634147afa6", 0x48}, {&(0x7f0000000580)="ea92e1b1fcc4df86b3d420e8a0dcf781d81315c984da23db2d0bb5fd39a93a2342e1fcb9a38a2a99380e51e05f05c89782f0a77a093c29b7ea53f165e0227099f05127c68899c13c71234a8b5e887078293d511410d204ebdf5800a19960b446d0a45379be4a9ce6a9e8470840f06714e7af9d024e7a905a35a07914d2e02b2801545226afbaa1a18fba9e74b47400d3b4de95afb99854f91e8e92c9d4aac76be91bbb0540e2c9f7d0", 0xa9}, {&(0x7f0000000640)="55064c0b7d24213133d8d89800107f7c14f44db0fd00a985e0d131c8e462eb90e1ff835f5eb529453a2d33fb9c9381d8f8b581940fbf6786e2d0e511a14ca62823af6d68eca45449cc5a58a0bc0b959619edf3325142fc7536379b2fd89806471b62187205240657fc8ee5f4f43099fe", 0x70}, {&(0x7f00000006c0)="15606d73fbb0fa3a55cee9c7f0c258b5d3f9df53667804b7f246746f74f2f40f54c18da7682ca7a5894ea6f94fe31dee895f52d7dfae8b52a5af8ded6423fc0bce93b92da396f306abcbe0bb49ebbe12c724e41d25c6683676ce210c03815a00d6814698638b9415868abfe07064d070a16b095952565ac0a7692e4de77c447d7f15c0533a4c4f60f7b831d5d3572978f0b79f9594c7e91ac39bf36c5599b5cc070b724182abc20b37", 0xa9}, {&(0x7f0000000780)="84dfa19943092ef35bc8cc22af", 0xd}, {&(0x7f00000007c0)="c4725e9456c998f36c97601527b7537ee11cc8f529b4f6229c1a936ae03265ddf633c2e273d76ab4787e5a0bffdbb6db7be4d45ec72c028a45f33b8f22e77ae31a5e58c9237ae3acd3385340557e8b879a", 0x51}, {&(0x7f0000000840)="8917cf19bda5bc19b7ba3f3c9aab77", 0xf}, {&(0x7f0000000880)="0f4a24e5897fc2ed465c5939deb93ec4582ee42b8e3009ca95559f7392c7d91b4004d3a38d110579cf758e411b7de3e2a983b17eb9cf33b781ddf4f326e255a9209ec1b0f0026e841f016c0949f282c628c1a2a0b44cffd97b24c193d46961f393cfe2eb179731cab3baac6fecbda6bd67d4640d503b4050b9d26f340c7048950b1853de63d0c3abe2fcac4601c9b4b7a97590fd3c1c40d7cf74df640aca9a975c54a2166a6eb26a10", 0xa9}], 0x9) close(0xffffffffffffffff) (async) splice(r4, 0x0, r5, 0x0, 0x4ffe6, 0x0) (async) bind$inet(r5, &(0x7f0000000380)={0x2, 0x4e24, @multicast1}, 0x10) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e0000001045a98f18401000000ffffffffffffffff0a010101e00000019bbf7dd900150dac144501e0000001ac1414aa00000000"], 0x34) [ 172.750379][T13790] loop1: detected capacity change from 0 to 98560 [ 172.752723][T13792] loop3: detected capacity change from 0 to 8 [ 172.757166][T13785] loop2: detected capacity change from 0 to 197120 [ 172.785435][T13785] EXT4-fs (loop2): unsupported inode size: 0 [ 172.791606][T13785] EXT4-fs (loop2): blocksize: 1024 01:16:05 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) (async) sendto$inet(r2, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @empty}, 0x10) 01:16:05 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x400300}, 0x10) 01:16:05 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000280)={0x400, {{0x2, 0x4e23, @loopback}}, 0x1, 0x2, [{{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2f}}}, {{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, 0x190) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:05 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000280)={0x400, {{0x2, 0x4e23, @loopback}}, 0x1, 0x2, [{{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2f}}}, {{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, 0x190) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000280)={0x400, {{0x2, 0x4e23, @loopback}}, 0x1, 0x2, [{{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2f}}}, {{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, 0x190) (async) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) [ 172.798129][T13792] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 172.798359][T13790] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal 01:16:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1200, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:05 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x1000000}, 0x10) 01:16:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 61) 01:16:05 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) openat$vsock(0xffffffffffffff9c, &(0x7f0000006f00), 0x220000, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000006f40)={0x3, 0x2000}, 0x4) r3 = accept4$packet(r0, 0x0, &(0x7f0000000040), 0x80800) sendmmsg(r3, &(0x7f0000006cc0)=[{{&(0x7f0000007000)=@tipc=@nameseq={0x1e, 0x1, 0x3, {0x2, 0x4, 0x4}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000100)="ad0ca089f763cf15ba707522d7dff6b2ad781d72dfe9e7c6a51d80bdf5a3e458d22a5cbded1f48e523ae79245d5038a9b7e8a95033af7b8c872206b4d578b996c9c530c1f5743e3d20cbc9969b0ef7a44f02d1795bff6882849c61b400000000000047c87ed4cb28e78a3ec9cdfeab895a644afd71abb6bc05b27ba312eb18a56c62ca93ce0220d95749cfb6b47b7856cdcba10c514cae8457ed4e7a976b1467b4a803ec2068b3ae2712bd7c8783420a5711cc4687387eccfc6bd3d45a5f2500"/218, 0xda}, {&(0x7f0000000280)="eaac8b5ed2b81bee72ac363f4f24ff48f91dc70e9db3307eeca6429e56435a182fc40b21dea5c0b9523955aca65c0365a3ba2c23f669c8c60a4e6dd869da2c3624cc5a1475c19d7e2e28605b5767506ecde52e8ea87f293554879847fae47d63cfba9e2e688b8a097a7a4902e6343d4e37d40b0558d7a190eb8947f0516e96a20db7a9c1c9a3a17ef02d5ad2732479103b00145fb088456beecefd6bcba3bfa8a96402ee16cdb2db8c69347c130daf", 0xaf}, {&(0x7f0000000200)='*', 0x1}], 0x3, &(0x7f0000000380)=[{0x20, 0x0, 0x1f, "48429fa7f82292024a4e983be168"}, {0x88, 0x0, 0x7fff, "14c0e31e39ae1c1e960cc4d17ffa6ac18fea9beee9a11d2caef5c9100617dee05fd621dc7292319b018e92b8f828e91c1245a523b6441f14788925a7c1e697fbf3e47aad2461e21fbc259627c3b8b124453f9eeec79d6c9ed849ad790d28e8eb14b52d799fe3073c708d1c62beea9e0c13dde0dda2"}], 0xa8}}, {{&(0x7f0000000440)=@phonet={0x23, 0x5, 0x6, 0x2}, 0x80, &(0x7f0000000780)=[{&(0x7f00000004c0)="e06cd70f820df212d38427b50d9b8c4b794591fef782bc71368431118118a5e2ce05600044b76574467599bf6522df3c838a66b7d2775231191df594d23ebc6e7564b4d4f2ace4ef010fe0531beb976700fdc3f4414deb459bba37b806b7cab61df79bd1c036829810b14f18cf3db6dde419ed5b99e65c8fdf316a66082c66344e6994d8e5635971b3e2c081769af2618fe6724f35d4e6d12a0d1d345a5555958007dad415896aba3b6bd9e43de75706410e5b0b1401c27fa76fb784463fedd0d2f55e76611052c1af1cb976ae90a41313e4a25a24c68bf9e8a1dae8", 0xdc}, {&(0x7f00000005c0)="ff5c6bf594ac2bf66cc7f9c0271c86086cf9ef37254ac4289f8dcb8a2eb7160340ec2f53440366436106d95eff62bb90765acc131aaed8514c2b034832d6eb414d05cb7fe6ab9ddfc0d7d93f", 0x4c}, {&(0x7f0000000640)="816ea8d853cdd9ae9291aa6b42f3d4dae37dbab1b3c6122adfa3a0e60224237abde5a4caeb4d1cec916153d1ca7f81847622717b770df728812994d38e43bd5f8f6c470881e2c112a5183a1e69f9da99e1585bd546482d0d0ad6a01b327ec6b9b4aba03d389243b007181a5c47c3708d68a43d1b50a6cc", 0x77}, {&(0x7f00000006c0)="1d6a0f474f95e6c50e4b143addf303534423792226dc8f5029d310a659ac3ca4e73cff87eb120b6028ec3745eb75d035dfe9cbd594449d69e592df0c1cb3b126e8d243f815b41516106283d3750c0117493a8bf2c31e149b25f11820425d09cdc3430fa942309f29e8ae15eb40f74bbe0e2b3b411f1ee1269e1e85c43ef318ef3bf3a0b5d0af35efc712f467d2c0530c3a77bd4699a5", 0x96}], 0x4, &(0x7f00000007c0)=[{0x50, 0x11, 0x10000, "f9d8a025c976cae675e8bfe4d83a1f0169569d527bda6e5b0eff64e67a86d71b0ed0ef6702796f8fb399b7adc6e50f5b63415d71a709c69a2786eb8ed3dd"}, {0x50, 0x109, 0x81, "23f396b004bc82272a1054122a3e27a00928faaf62ae07f568a2011091f3b78e7d50552216ff1a4c03bda91cd5715f8b1405933c4960ddba7469172faa8d"}, {0xe0, 0x107, 0x800, "bcc41ca944e68317a06b427087a62d5057e214e00285db3305069e4e6a4a951dea36985de0c63c83221ec8d91a2555a981fd2c2204dcb13d7ac755e93001721e462476fc92b9fbdac8a1ead2c331f40b4079a98bcaec019116dca6d51daf915bbca7a092c82d1a06fb9edacca212fe8d088c0db6028c193ef97b7c9c423ac5d0780d7a3129d7ee9943d89ddb92dfb16a65968847ac5b2a672fad5dc35c5cd5bbe7e9250d6f747090ec231a87dcd1e936c474e2742cb93057d1c7b1a9ff37901696889f439e23de0af5"}], 0x180}}, {{&(0x7f0000000940)=@un=@file={0x1, './file0\x00'}, 0x80, 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{0x1010, 0x0, 0xffffffff, "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{0x108, 0x10d, 0x7, "df2ca224f535637301c54756df3520929a71dc93ba3d8947e785ceda91719b87cb4c1cd040ed12095d514a846ebd01d5bd7376c4193e8726f90c9360c50c60c936a7544644fd1e39949809b6bf34ff61f12958b86dfbfd4acdf8adc2772ec9d667f7525c22a572c3fc05c7dcdd8a5f699deba0f537c40f906a47d75dc34a6e343a64fbd8b2db188b11321ee68242a060ef8ad1fa548ee74d5a8f3057d3b7f1225aae9b85d06021c5a74f5b4947b8909999247956be0a40db0bda045dcedfafbaeb7f61905b549b85323131a19a417898ed203144121acbfb0184b4460bb523376f360e8c7726f289bf63425c1a4878801a12d223082bfa"}, {0x100, 0x116, 0x4, "7fde68be49eb585ee7df3df485668a1e66bdede8ab7249da2a94161cb1941e43903e8592220eb98f77e2ddc9b2ea5199d044a0e6492b2e9ad22d3399774962daba5ece87182b6d464122e7318781bbc32e05fd8393d6ebd97cc87c0e03e3471ed3de929b1900e9a65bc6ff1068ff6a17f915093de1f4385aa9a40335a9cd09ceb32ebcf2c7a8cec2b8bdcc5fea72ac2647967d687cc7512f574a952375e4228383d20bed0daa52921c95928aba13b6af68df7a430a03f9b1a623aecefc3ece97001a0e2aca8d1a284126c6125f32f43451c6fceb92e1f92b152c8b89eed98dac40250c61375b3d3694131c9c77"}], 0x2250}}], 0x7, 0x0) r4 = socket$inet(0x2, 0x6, 0x80) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r5, &(0x7f0000006f80)) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(r7) splice(r5, 0x0, r7, 0x0, 0x4ffe6, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000006e80), &(0x7f0000006ec0)=0x4) bind$inet(r6, &(0x7f0000000240)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:05 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000280)={0x400, {{0x2, 0x4e23, @loopback}}, 0x1, 0x2, [{{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2f}}}, {{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, 0x190) (async) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:05 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x2000000}, 0x10) [ 172.891111][T13831] loop2: detected capacity change from 0 to 229376 [ 172.896865][ T1441] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 172.906865][ T1441] Buffer I/O error on dev loop2, logical block 0, async page read [ 172.922762][T13843] loop3: detected capacity change from 0 to 9 [ 172.933609][T13845] loop1: detected capacity change from 0 to 98560 01:16:05 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) openat$vsock(0xffffffffffffff9c, &(0x7f0000006f00), 0x220000, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000006f40)={0x3, 0x2000}, 0x4) r3 = accept4$packet(r0, 0x0, &(0x7f0000000040), 0x80800) sendmmsg(r3, &(0x7f0000006cc0)=[{{&(0x7f0000007000)=@tipc=@nameseq={0x1e, 0x1, 0x3, {0x2, 0x4, 0x4}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000100)="ad0ca089f763cf15ba707522d7dff6b2ad781d72dfe9e7c6a51d80bdf5a3e458d22a5cbded1f48e523ae79245d5038a9b7e8a95033af7b8c872206b4d578b996c9c530c1f5743e3d20cbc9969b0ef7a44f02d1795bff6882849c61b400000000000047c87ed4cb28e78a3ec9cdfeab895a644afd71abb6bc05b27ba312eb18a56c62ca93ce0220d95749cfb6b47b7856cdcba10c514cae8457ed4e7a976b1467b4a803ec2068b3ae2712bd7c8783420a5711cc4687387eccfc6bd3d45a5f2500"/218, 0xda}, {&(0x7f0000000280)="eaac8b5ed2b81bee72ac363f4f24ff48f91dc70e9db3307eeca6429e56435a182fc40b21dea5c0b9523955aca65c0365a3ba2c23f669c8c60a4e6dd869da2c3624cc5a1475c19d7e2e28605b5767506ecde52e8ea87f293554879847fae47d63cfba9e2e688b8a097a7a4902e6343d4e37d40b0558d7a190eb8947f0516e96a20db7a9c1c9a3a17ef02d5ad2732479103b00145fb088456beecefd6bcba3bfa8a96402ee16cdb2db8c69347c130daf", 0xaf}, {&(0x7f0000000200)='*', 0x1}], 0x3, &(0x7f0000000380)=[{0x20, 0x0, 0x1f, "48429fa7f82292024a4e983be168"}, {0x88, 0x0, 0x7fff, "14c0e31e39ae1c1e960cc4d17ffa6ac18fea9beee9a11d2caef5c9100617dee05fd621dc7292319b018e92b8f828e91c1245a523b6441f14788925a7c1e697fbf3e47aad2461e21fbc259627c3b8b124453f9eeec79d6c9ed849ad790d28e8eb14b52d799fe3073c708d1c62beea9e0c13dde0dda2"}], 0xa8}}, {{&(0x7f0000000440)=@phonet={0x23, 0x5, 0x6, 0x2}, 0x80, &(0x7f0000000780)=[{&(0x7f00000004c0)="e06cd70f820df212d38427b50d9b8c4b794591fef782bc71368431118118a5e2ce05600044b76574467599bf6522df3c838a66b7d2775231191df594d23ebc6e7564b4d4f2ace4ef010fe0531beb976700fdc3f4414deb459bba37b806b7cab61df79bd1c036829810b14f18cf3db6dde419ed5b99e65c8fdf316a66082c66344e6994d8e5635971b3e2c081769af2618fe6724f35d4e6d12a0d1d345a5555958007dad415896aba3b6bd9e43de75706410e5b0b1401c27fa76fb784463fedd0d2f55e76611052c1af1cb976ae90a41313e4a25a24c68bf9e8a1dae8", 0xdc}, {&(0x7f00000005c0)="ff5c6bf594ac2bf66cc7f9c0271c86086cf9ef37254ac4289f8dcb8a2eb7160340ec2f53440366436106d95eff62bb90765acc131aaed8514c2b034832d6eb414d05cb7fe6ab9ddfc0d7d93f", 0x4c}, {&(0x7f0000000640)="816ea8d853cdd9ae9291aa6b42f3d4dae37dbab1b3c6122adfa3a0e60224237abde5a4caeb4d1cec916153d1ca7f81847622717b770df728812994d38e43bd5f8f6c470881e2c112a5183a1e69f9da99e1585bd546482d0d0ad6a01b327ec6b9b4aba03d389243b007181a5c47c3708d68a43d1b50a6cc", 0x77}, {&(0x7f00000006c0)="1d6a0f474f95e6c50e4b143addf303534423792226dc8f5029d310a659ac3ca4e73cff87eb120b6028ec3745eb75d035dfe9cbd594449d69e592df0c1cb3b126e8d243f815b41516106283d3750c0117493a8bf2c31e149b25f11820425d09cdc3430fa942309f29e8ae15eb40f74bbe0e2b3b411f1ee1269e1e85c43ef318ef3bf3a0b5d0af35efc712f467d2c0530c3a77bd4699a5", 0x96}], 0x4, &(0x7f00000007c0)=[{0x50, 0x11, 0x10000, "f9d8a025c976cae675e8bfe4d83a1f0169569d527bda6e5b0eff64e67a86d71b0ed0ef6702796f8fb399b7adc6e50f5b63415d71a709c69a2786eb8ed3dd"}, {0x50, 0x109, 0x81, "23f396b004bc82272a1054122a3e27a00928faaf62ae07f568a2011091f3b78e7d50552216ff1a4c03bda91cd5715f8b1405933c4960ddba7469172faa8d"}, {0xe0, 0x107, 0x800, "bcc41ca944e68317a06b427087a62d5057e214e00285db3305069e4e6a4a951dea36985de0c63c83221ec8d91a2555a981fd2c2204dcb13d7ac755e93001721e462476fc92b9fbdac8a1ead2c331f40b4079a98bcaec019116dca6d51daf915bbca7a092c82d1a06fb9edacca212fe8d088c0db6028c193ef97b7c9c423ac5d0780d7a3129d7ee9943d89ddb92dfb16a65968847ac5b2a672fad5dc35c5cd5bbe7e9250d6f747090ec231a87dcd1e936c474e2742cb93057d1c7b1a9ff37901696889f439e23de0af5"}], 0x180}}, {{&(0x7f0000000940)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f00000019c0)=[{&(0x7f00000009c0)="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{0x1010, 0x0, 0xffffffff, "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{0x108, 0x10d, 0x7, "df2ca224f535637301c54756df3520929a71dc93ba3d8947e785ceda91719b87cb4c1cd040ed12095d514a846ebd01d5bd7376c4193e8726f90c9360c50c60c936a7544644fd1e39949809b6bf34ff61f12958b86dfbfd4acdf8adc2772ec9d667f7525c22a572c3fc05c7dcdd8a5f699deba0f537c40f906a47d75dc34a6e343a64fbd8b2db188b11321ee68242a060ef8ad1fa548ee74d5a8f3057d3b7f1225aae9b85d06021c5a74f5b4947b8909999247956be0a40db0bda045dcedfafbaeb7f61905b549b85323131a19a417898ed203144121acbfb0184b4460bb523376f360e8c7726f289bf63425c1a4878801a12d223082bfa"}, {0x100, 0x116, 0x4, "7fde68be49eb585ee7df3df485668a1e66bdede8ab7249da2a94161cb1941e43903e8592220eb98f77e2ddc9b2ea5199d044a0e6492b2e9ad22d3399774962daba5ece87182b6d464122e7318781bbc32e05fd8393d6ebd97cc87c0e03e3471ed3de929b1900e9a65bc6ff1068ff6a17f915093de1f4385aa9a40335a9cd09ceb32ebcf2c7a8cec2b8bdcc5fea72ac2647967d687cc7512f574a952375e4228383d20bed0daa52921c95928aba13b6af68df7a430a03f9b1a623aecefc3ece97001a0e2aca8d1a284126c6125f32f43451c6fceb92e1f92b152c8b89eed98dac40250c61375b3d3694131c9c77"}], 0x2250}}], 0x7, 0x0) r4 = socket$inet(0x2, 0x6, 0x80) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r5, &(0x7f0000006f80)) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(r7) splice(r5, 0x0, r7, 0x0, 0x4ffe6, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000006e80), &(0x7f0000006ec0)=0x4) bind$inet(r6, &(0x7f0000000240)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000006f00), 0x220000, 0x0) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r2) (async) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000006f40)={0x3, 0x2000}, 0x4) (async) accept4$packet(r0, 0x0, &(0x7f0000000040), 0x80800) (async) sendmmsg(r3, &(0x7f0000006cc0)=[{{&(0x7f0000007000)=@tipc=@nameseq={0x1e, 0x1, 0x3, {0x2, 0x4, 0x4}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000100)="ad0ca089f763cf15ba707522d7dff6b2ad781d72dfe9e7c6a51d80bdf5a3e458d22a5cbded1f48e523ae79245d5038a9b7e8a95033af7b8c872206b4d578b996c9c530c1f5743e3d20cbc9969b0ef7a44f02d1795bff6882849c61b400000000000047c87ed4cb28e78a3ec9cdfeab895a644afd71abb6bc05b27ba312eb18a56c62ca93ce0220d95749cfb6b47b7856cdcba10c514cae8457ed4e7a976b1467b4a803ec2068b3ae2712bd7c8783420a5711cc4687387eccfc6bd3d45a5f2500"/218, 0xda}, {&(0x7f0000000280)="eaac8b5ed2b81bee72ac363f4f24ff48f91dc70e9db3307eeca6429e56435a182fc40b21dea5c0b9523955aca65c0365a3ba2c23f669c8c60a4e6dd869da2c3624cc5a1475c19d7e2e28605b5767506ecde52e8ea87f293554879847fae47d63cfba9e2e688b8a097a7a4902e6343d4e37d40b0558d7a190eb8947f0516e96a20db7a9c1c9a3a17ef02d5ad2732479103b00145fb088456beecefd6bcba3bfa8a96402ee16cdb2db8c69347c130daf", 0xaf}, {&(0x7f0000000200)='*', 0x1}], 0x3, &(0x7f0000000380)=[{0x20, 0x0, 0x1f, "48429fa7f82292024a4e983be168"}, {0x88, 0x0, 0x7fff, "14c0e31e39ae1c1e960cc4d17ffa6ac18fea9beee9a11d2caef5c9100617dee05fd621dc7292319b018e92b8f828e91c1245a523b6441f14788925a7c1e697fbf3e47aad2461e21fbc259627c3b8b124453f9eeec79d6c9ed849ad790d28e8eb14b52d799fe3073c708d1c62beea9e0c13dde0dda2"}], 0xa8}}, {{&(0x7f0000000440)=@phonet={0x23, 0x5, 0x6, 0x2}, 0x80, &(0x7f0000000780)=[{&(0x7f00000004c0)="e06cd70f820df212d38427b50d9b8c4b794591fef782bc71368431118118a5e2ce05600044b76574467599bf6522df3c838a66b7d2775231191df594d23ebc6e7564b4d4f2ace4ef010fe0531beb976700fdc3f4414deb459bba37b806b7cab61df79bd1c036829810b14f18cf3db6dde419ed5b99e65c8fdf316a66082c66344e6994d8e5635971b3e2c081769af2618fe6724f35d4e6d12a0d1d345a5555958007dad415896aba3b6bd9e43de75706410e5b0b1401c27fa76fb784463fedd0d2f55e76611052c1af1cb976ae90a41313e4a25a24c68bf9e8a1dae8", 0xdc}, {&(0x7f00000005c0)="ff5c6bf594ac2bf66cc7f9c0271c86086cf9ef37254ac4289f8dcb8a2eb7160340ec2f53440366436106d95eff62bb90765acc131aaed8514c2b034832d6eb414d05cb7fe6ab9ddfc0d7d93f", 0x4c}, {&(0x7f0000000640)="816ea8d853cdd9ae9291aa6b42f3d4dae37dbab1b3c6122adfa3a0e60224237abde5a4caeb4d1cec916153d1ca7f81847622717b770df728812994d38e43bd5f8f6c470881e2c112a5183a1e69f9da99e1585bd546482d0d0ad6a01b327ec6b9b4aba03d389243b007181a5c47c3708d68a43d1b50a6cc", 0x77}, {&(0x7f00000006c0)="1d6a0f474f95e6c50e4b143addf303534423792226dc8f5029d310a659ac3ca4e73cff87eb120b6028ec3745eb75d035dfe9cbd594449d69e592df0c1cb3b126e8d243f815b41516106283d3750c0117493a8bf2c31e149b25f11820425d09cdc3430fa942309f29e8ae15eb40f74bbe0e2b3b411f1ee1269e1e85c43ef318ef3bf3a0b5d0af35efc712f467d2c0530c3a77bd4699a5", 0x96}], 0x4, &(0x7f00000007c0)=[{0x50, 0x11, 0x10000, "f9d8a025c976cae675e8bfe4d83a1f0169569d527bda6e5b0eff64e67a86d71b0ed0ef6702796f8fb399b7adc6e50f5b63415d71a709c69a2786eb8ed3dd"}, {0x50, 0x109, 0x81, "23f396b004bc82272a1054122a3e27a00928faaf62ae07f568a2011091f3b78e7d50552216ff1a4c03bda91cd5715f8b1405933c4960ddba7469172faa8d"}, {0xe0, 0x107, 0x800, "bcc41ca944e68317a06b427087a62d5057e214e00285db3305069e4e6a4a951dea36985de0c63c83221ec8d91a2555a981fd2c2204dcb13d7ac755e93001721e462476fc92b9fbdac8a1ead2c331f40b4079a98bcaec019116dca6d51daf915bbca7a092c82d1a06fb9edacca212fe8d088c0db6028c193ef97b7c9c423ac5d0780d7a3129d7ee9943d89ddb92dfb16a65968847ac5b2a672fad5dc35c5cd5bbe7e9250d6f747090ec231a87dcd1e936c474e2742cb93057d1c7b1a9ff37901696889f439e23de0af5"}], 0x180}}, {{&(0x7f0000000940)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f00000019c0)=[{&(0x7f00000009c0)="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"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{0x108, 0x10d, 0x7, "df2ca224f535637301c54756df3520929a71dc93ba3d8947e785ceda91719b87cb4c1cd040ed12095d514a846ebd01d5bd7376c4193e8726f90c9360c50c60c936a7544644fd1e39949809b6bf34ff61f12958b86dfbfd4acdf8adc2772ec9d667f7525c22a572c3fc05c7dcdd8a5f699deba0f537c40f906a47d75dc34a6e343a64fbd8b2db188b11321ee68242a060ef8ad1fa548ee74d5a8f3057d3b7f1225aae9b85d06021c5a74f5b4947b8909999247956be0a40db0bda045dcedfafbaeb7f61905b549b85323131a19a417898ed203144121acbfb0184b4460bb523376f360e8c7726f289bf63425c1a4878801a12d223082bfa"}, {0x100, 0x116, 0x4, "7fde68be49eb585ee7df3df485668a1e66bdede8ab7249da2a94161cb1941e43903e8592220eb98f77e2ddc9b2ea5199d044a0e6492b2e9ad22d3399774962daba5ece87182b6d464122e7318781bbc32e05fd8393d6ebd97cc87c0e03e3471ed3de929b1900e9a65bc6ff1068ff6a17f915093de1f4385aa9a40335a9cd09ceb32ebcf2c7a8cec2b8bdcc5fea72ac2647967d687cc7512f574a952375e4228383d20bed0daa52921c95928aba13b6af68df7a430a03f9b1a623aecefc3ece97001a0e2aca8d1a284126c6125f32f43451c6fceb92e1f92b152c8b89eed98dac40250c61375b3d3694131c9c77"}], 0x2250}}], 0x7, 0x0) (async) socket$inet(0x2, 0x6, 0x80) (async) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) pipe(&(0x7f0000000200)) (async) fstat(r5, &(0x7f0000006f80)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r7) (async) splice(r5, 0x0, r7, 0x0, 0x4ffe6, 0x0) (async) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000006e80), &(0x7f0000006ec0)=0x4) (async) bind$inet(r6, &(0x7f0000000240)={0x2, 0x4e23, @empty}, 0x10) (async) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:16:05 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x6}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet(0x2, 0x2, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/icmp\x00') pipe(&(0x7f0000000200)={0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) splice(r4, 0x0, r5, 0x0, 0x4ffe6, 0x0) sendfile(r1, r5, &(0x7f0000000080)=0x3f, 0xe5) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(r7) splice(r6, 0x0, r7, 0x0, 0x4ffe6, 0x0) preadv(r7, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/195, 0xc3}, {&(0x7f0000000280)=""/151, 0x97}], 0x2, 0x0, 0xe0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) close(0xffffffffffffffff) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f00000003c0)=ANY=[@ANYBLOB="6d616e676c651000000000000000000000000000000000080000a4658600000000000003e900f424ec29fb000ca8e995b072000000000000000000000000000000000000000000000000000096a40a16fb305b597b28ee115c1be04ff1ec6418e7d930bed0fedab441a3ace8220e0940e680094bc91a0515760918219bf55da977b0d758abfb464c7e45bb00"/154], 0x58) 01:16:05 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x3000000}, 0x10) [ 172.943342][T13831] EXT4-fs (loop2): unsupported inode size: 0 [ 172.949399][T13831] EXT4-fs (loop2): blocksize: 1024 [ 172.951014][T13843] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 01:16:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 62) 01:16:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) [ 172.985762][ T2069] I/O error, dev loop2, sector 229248 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 173.008884][T13855] loop1: detected capacity change from 0 to 98560 [ 173.014936][ T1441] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 173.024490][ T1441] Buffer I/O error on dev loop1, logical block 0, async page read 01:16:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:05 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x4000000}, 0x10) 01:16:05 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x6}, 0x4) (async) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet(0x2, 0x2, 0x0) (async) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/icmp\x00') pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) splice(r4, 0x0, r5, 0x0, 0x4ffe6, 0x0) (async) sendfile(r1, r5, &(0x7f0000000080)=0x3f, 0xe5) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(r7) (async) splice(r6, 0x0, r7, 0x0, 0x4ffe6, 0x0) preadv(r7, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/195, 0xc3}, {&(0x7f0000000280)=""/151, 0x97}], 0x2, 0x0, 0xe0) (async) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) close(0xffffffffffffffff) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f00000003c0)=ANY=[@ANYBLOB="6d616e676c651000000000000000000000000000000000080000a4658600000000000003e900f424ec29fb000ca8e995b072000000000000000000000000000000000000000000000000000096a40a16fb305b597b28ee115c1be04ff1ec6418e7d930bed0fedab441a3ace8220e0940e680094bc91a0515760918219bf55da977b0d758abfb464c7e45bb00"/154], 0x58) 01:16:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 63) 01:16:05 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000006f00), 0x220000, 0x0) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000006f40)={0x3, 0x2000}, 0x4) (async, rerun: 32) r3 = accept4$packet(r0, 0x0, &(0x7f0000000040), 0x80800) (rerun: 32) sendmmsg(r3, &(0x7f0000006cc0)=[{{&(0x7f0000007000)=@tipc=@nameseq={0x1e, 0x1, 0x3, {0x2, 0x4, 0x4}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000100)="ad0ca089f763cf15ba707522d7dff6b2ad781d72dfe9e7c6a51d80bdf5a3e458d22a5cbded1f48e523ae79245d5038a9b7e8a95033af7b8c872206b4d578b996c9c530c1f5743e3d20cbc9969b0ef7a44f02d1795bff6882849c61b400000000000047c87ed4cb28e78a3ec9cdfeab895a644afd71abb6bc05b27ba312eb18a56c62ca93ce0220d95749cfb6b47b7856cdcba10c514cae8457ed4e7a976b1467b4a803ec2068b3ae2712bd7c8783420a5711cc4687387eccfc6bd3d45a5f2500"/218, 0xda}, {&(0x7f0000000280)="eaac8b5ed2b81bee72ac363f4f24ff48f91dc70e9db3307eeca6429e56435a182fc40b21dea5c0b9523955aca65c0365a3ba2c23f669c8c60a4e6dd869da2c3624cc5a1475c19d7e2e28605b5767506ecde52e8ea87f293554879847fae47d63cfba9e2e688b8a097a7a4902e6343d4e37d40b0558d7a190eb8947f0516e96a20db7a9c1c9a3a17ef02d5ad2732479103b00145fb088456beecefd6bcba3bfa8a96402ee16cdb2db8c69347c130daf", 0xaf}, {&(0x7f0000000200)='*', 0x1}], 0x3, &(0x7f0000000380)=[{0x20, 0x0, 0x1f, "48429fa7f82292024a4e983be168"}, {0x88, 0x0, 0x7fff, "14c0e31e39ae1c1e960cc4d17ffa6ac18fea9beee9a11d2caef5c9100617dee05fd621dc7292319b018e92b8f828e91c1245a523b6441f14788925a7c1e697fbf3e47aad2461e21fbc259627c3b8b124453f9eeec79d6c9ed849ad790d28e8eb14b52d799fe3073c708d1c62beea9e0c13dde0dda2"}], 0xa8}}, {{&(0x7f0000000440)=@phonet={0x23, 0x5, 0x6, 0x2}, 0x80, &(0x7f0000000780)=[{&(0x7f00000004c0)="e06cd70f820df212d38427b50d9b8c4b794591fef782bc71368431118118a5e2ce05600044b76574467599bf6522df3c838a66b7d2775231191df594d23ebc6e7564b4d4f2ace4ef010fe0531beb976700fdc3f4414deb459bba37b806b7cab61df79bd1c036829810b14f18cf3db6dde419ed5b99e65c8fdf316a66082c66344e6994d8e5635971b3e2c081769af2618fe6724f35d4e6d12a0d1d345a5555958007dad415896aba3b6bd9e43de75706410e5b0b1401c27fa76fb784463fedd0d2f55e76611052c1af1cb976ae90a41313e4a25a24c68bf9e8a1dae8", 0xdc}, {&(0x7f00000005c0)="ff5c6bf594ac2bf66cc7f9c0271c86086cf9ef37254ac4289f8dcb8a2eb7160340ec2f53440366436106d95eff62bb90765acc131aaed8514c2b034832d6eb414d05cb7fe6ab9ddfc0d7d93f", 0x4c}, {&(0x7f0000000640)="816ea8d853cdd9ae9291aa6b42f3d4dae37dbab1b3c6122adfa3a0e60224237abde5a4caeb4d1cec916153d1ca7f81847622717b770df728812994d38e43bd5f8f6c470881e2c112a5183a1e69f9da99e1585bd546482d0d0ad6a01b327ec6b9b4aba03d389243b007181a5c47c3708d68a43d1b50a6cc", 0x77}, {&(0x7f00000006c0)="1d6a0f474f95e6c50e4b143addf303534423792226dc8f5029d310a659ac3ca4e73cff87eb120b6028ec3745eb75d035dfe9cbd594449d69e592df0c1cb3b126e8d243f815b41516106283d3750c0117493a8bf2c31e149b25f11820425d09cdc3430fa942309f29e8ae15eb40f74bbe0e2b3b411f1ee1269e1e85c43ef318ef3bf3a0b5d0af35efc712f467d2c0530c3a77bd4699a5", 0x96}], 0x4, &(0x7f00000007c0)=[{0x50, 0x11, 0x10000, "f9d8a025c976cae675e8bfe4d83a1f0169569d527bda6e5b0eff64e67a86d71b0ed0ef6702796f8fb399b7adc6e50f5b63415d71a709c69a2786eb8ed3dd"}, {0x50, 0x109, 0x81, "23f396b004bc82272a1054122a3e27a00928faaf62ae07f568a2011091f3b78e7d50552216ff1a4c03bda91cd5715f8b1405933c4960ddba7469172faa8d"}, {0xe0, 0x107, 0x800, "bcc41ca944e68317a06b427087a62d5057e214e00285db3305069e4e6a4a951dea36985de0c63c83221ec8d91a2555a981fd2c2204dcb13d7ac755e93001721e462476fc92b9fbdac8a1ead2c331f40b4079a98bcaec019116dca6d51daf915bbca7a092c82d1a06fb9edacca212fe8d088c0db6028c193ef97b7c9c423ac5d0780d7a3129d7ee9943d89ddb92dfb16a65968847ac5b2a672fad5dc35c5cd5bbe7e9250d6f747090ec231a87dcd1e936c474e2742cb93057d1c7b1a9ff37901696889f439e23de0af5"}], 0x180}}, {{&(0x7f0000000940)=@un=@file={0x1, './file0\x00'}, 0x80, 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"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{0x108, 0x10d, 0x7, "df2ca224f535637301c54756df3520929a71dc93ba3d8947e785ceda91719b87cb4c1cd040ed12095d514a846ebd01d5bd7376c4193e8726f90c9360c50c60c936a7544644fd1e39949809b6bf34ff61f12958b86dfbfd4acdf8adc2772ec9d667f7525c22a572c3fc05c7dcdd8a5f699deba0f537c40f906a47d75dc34a6e343a64fbd8b2db188b11321ee68242a060ef8ad1fa548ee74d5a8f3057d3b7f1225aae9b85d06021c5a74f5b4947b8909999247956be0a40db0bda045dcedfafbaeb7f61905b549b85323131a19a417898ed203144121acbfb0184b4460bb523376f360e8c7726f289bf63425c1a4878801a12d223082bfa"}, {0x100, 0x116, 0x4, "7fde68be49eb585ee7df3df485668a1e66bdede8ab7249da2a94161cb1941e43903e8592220eb98f77e2ddc9b2ea5199d044a0e6492b2e9ad22d3399774962daba5ece87182b6d464122e7318781bbc32e05fd8393d6ebd97cc87c0e03e3471ed3de929b1900e9a65bc6ff1068ff6a17f915093de1f4385aa9a40335a9cd09ceb32ebcf2c7a8cec2b8bdcc5fea72ac2647967d687cc7512f574a952375e4228383d20bed0daa52921c95928aba13b6af68df7a430a03f9b1a623aecefc3ece97001a0e2aca8d1a284126c6125f32f43451c6fceb92e1f92b152c8b89eed98dac40250c61375b3d3694131c9c77"}], 0x2250}}], 0x7, 0x0) (async, rerun: 64) r4 = socket$inet(0x2, 0x6, 0x80) (rerun: 64) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r5, &(0x7f0000006f80)) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(r7) (async) splice(r5, 0x0, r7, 0x0, 0x4ffe6, 0x0) (async) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000006e80), &(0x7f0000006ec0)=0x4) (async, rerun: 32) bind$inet(r6, &(0x7f0000000240)={0x2, 0x4e23, @empty}, 0x10) (async, rerun: 32) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 173.031393][T13856] loop2: detected capacity change from 0 to 262144 [ 173.042603][ T4668] Buffer I/O error on dev loop3, logical block 0, async page read [ 173.045921][T13856] EXT4-fs (loop2): unsupported inode size: 0 [ 173.056513][T13856] EXT4-fs (loop2): blocksize: 1024 [ 173.059000][ T4668] Buffer I/O error on dev loop3, logical block 2, async page read [ 173.070700][ T4668] Buffer I/O error on dev loop3, logical block 3, async page read 01:16:05 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000040)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:05 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x6}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) (async) r2 = socket$inet(0x2, 0x2, 0x0) (async) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/icmp\x00') (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) (async) splice(r4, 0x0, r5, 0x0, 0x4ffe6, 0x0) sendfile(r1, r5, &(0x7f0000000080)=0x3f, 0xe5) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(r7) splice(r6, 0x0, r7, 0x0, 0x4ffe6, 0x0) (async) preadv(r7, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/195, 0xc3}, {&(0x7f0000000280)=""/151, 0x97}], 0x2, 0x0, 0xe0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) close(0xffffffffffffffff) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f00000003c0)=ANY=[@ANYBLOB="6d616e676c651000000000000000000000000000000000080000a4658600000000000003e900f424ec29fb000ca8e995b072000000000000000000000000000000000000000000000000000096a40a16fb305b597b28ee115c1be04ff1ec6418e7d930bed0fedab441a3ace8220e0940e680094bc91a0515760918219bf55da977b0d758abfb464c7e45bb00"/154], 0x58) 01:16:05 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x5000000}, 0x10) 01:16:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x9000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) [ 173.099025][T13889] loop1: detected capacity change from 0 to 98560 [ 173.112555][T13892] loop3: detected capacity change from 0 to 16 [ 173.127809][T13892] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 01:16:05 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000040)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000040)=0x4, 0x4) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:16:05 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x7000000}, 0x10) 01:16:05 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000040)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000040)=0x4, 0x4) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:16:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2010, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:05 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(0xffffffffffffffff, 0x0, r3, 0x0, 0x4ffe6, 0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(r3, 0x80049367, &(0x7f0000000380)=0x100) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) bind$packet(r1, &(0x7f0000000040)={0x11, 0x8, 0x0, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r5 = socket$inet(0x2, 0x2, 0x0) r6 = open(&(0x7f0000000080)='./file0\x00', 0x88000, 0x2b) splice(0xffffffffffffffff, &(0x7f0000000300)=0x2000000000, r4, &(0x7f0000000340)=0xffffffffffffffff, 0x0, 0x0) recvfrom$packet(r6, &(0x7f0000000280)=""/115, 0x73, 0x0, &(0x7f00000001c0)={0x11, 0x9, 0x0, 0x1, 0x9, 0x6, @random="8053ab4d019b"}, 0x14) dup(r0) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r5, &(0x7f0000000100)="af00679938e1ab08546afb18734517a79f70f819cad03bf087f62d878ee34fa0dda363b467c6945b4b97602cae47be23671edc5e8f7b1c66de7c61f312742b028a3c1dda4ad2b5ba3050eb1316553ab77456a36bfcdb3db237556cd5e18ab322953ad9e1f335b651788ca736ece101ac472b509dc2af19ed95865dea79ba262276ff8a0852b39fe81e421cfbbd5c3ae9f76663939d41d65358f475590e68a218d143", 0xb8, 0x4800, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 64) [ 173.144830][T13889] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal [ 173.168231][T13904] loop2: detected capacity change from 0 to 264192 [ 173.173269][ T2018] loop2: unable to read partition table [ 173.184271][T13904] EXT4-fs (loop2): unsupported inode size: 0 [ 173.190350][T13904] EXT4-fs (loop2): blocksize: 1024 01:16:05 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x8000000}, 0x10) 01:16:05 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(0xffffffffffffffff, 0x0, r3, 0x0, 0x4ffe6, 0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(r3, 0x80049367, &(0x7f0000000380)=0x100) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) bind$packet(r1, &(0x7f0000000040)={0x11, 0x8, 0x0, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r5 = socket$inet(0x2, 0x2, 0x0) r6 = open(&(0x7f0000000080)='./file0\x00', 0x88000, 0x2b) splice(0xffffffffffffffff, &(0x7f0000000300)=0x2000000000, r4, &(0x7f0000000340)=0xffffffffffffffff, 0x0, 0x0) recvfrom$packet(r6, &(0x7f0000000280)=""/115, 0x73, 0x0, &(0x7f00000001c0)={0x11, 0x9, 0x0, 0x1, 0x9, 0x6, @random="8053ab4d019b"}, 0x14) dup(r0) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r5, &(0x7f0000000100)="af00679938e1ab08546afb18734517a79f70f819cad03bf087f62d878ee34fa0dda363b467c6945b4b97602cae47be23671edc5e8f7b1c66de7c61f312742b028a3c1dda4ad2b5ba3050eb1316553ab77456a36bfcdb3db237556cd5e18ab322953ad9e1f335b651788ca736ece101ac472b509dc2af19ed95865dea79ba262276ff8a0852b39fe81e421cfbbd5c3ae9f76663939d41d65358f475590e68a218d143", 0xb8, 0x4800, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x3, 0x300) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r2) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r3) (async) splice(0xffffffffffffffff, 0x0, r3, 0x0, 0x4ffe6, 0x0) (async) ioctl$AUTOFS_IOC_SETTIMEOUT(r3, 0x80049367, &(0x7f0000000380)=0x100) (async) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) (async) bind$packet(r1, &(0x7f0000000040)={0x11, 0x8, 0x0, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) open(&(0x7f0000000080)='./file0\x00', 0x88000, 0x2b) (async) splice(0xffffffffffffffff, &(0x7f0000000300)=0x2000000000, r4, &(0x7f0000000340)=0xffffffffffffffff, 0x0, 0x0) (async) recvfrom$packet(r6, &(0x7f0000000280)=""/115, 0x73, 0x0, &(0x7f00000001c0)={0x11, 0x9, 0x0, 0x1, 0x9, 0x6, @random="8053ab4d019b"}, 0x14) (async) dup(r0) (async) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r5, &(0x7f0000000100)="af00679938e1ab08546afb18734517a79f70f819cad03bf087f62d878ee34fa0dda363b467c6945b4b97602cae47be23671edc5e8f7b1c66de7c61f312742b028a3c1dda4ad2b5ba3050eb1316553ab77456a36bfcdb3db237556cd5e18ab322953ad9e1f335b651788ca736ece101ac472b509dc2af19ed95865dea79ba262276ff8a0852b39fe81e421cfbbd5c3ae9f76663939d41d65358f475590e68a218d143", 0xb8, 0x4800, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:16:05 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x5, 0x3) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000380)={{0x2, 0x4e22, @loopback}, {0x1}, 0x40, {0x2, 0x4e21, @multicast1}, 'veth0_to_bridge\x00'}) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$vcsn(&(0x7f0000000300), 0x8, 0x8000) splice(r0, &(0x7f00000002c0), r4, &(0x7f0000000340)=0x5, 0x7, 0x1) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00000001c0)={0x0, @remote, @loopback}, &(0x7f0000000280)=0xc) sendto$inet(r3, &(0x7f0000000140)="28c4cf148224fa95125e70d530f4ca3622e5153831df6fc8cc1f821feb748ad81a11c408e1be6c7589378df303fa93bbb22e2f420e09c8215a0bdc107e1e8bc0", 0x40, 0x0, 0x0, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) r7 = accept$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) setsockopt$packet_fanout_data(r7, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x8001, 0x20, 0xfe, 0x3}, {0x4, 0x80, 0x7f, 0x1}]}, 0x10) close(r6) splice(r2, 0x0, r6, 0x0, 0x4ffe6, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000), 0x4) sendto$inet(r1, &(0x7f0000865000), 0x0, 0x40040010, &(0x7f0000fd9ff0)={0x2, 0x4e20, @empty}, 0x10) 01:16:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xa000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:05 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xf000000}, 0x10) [ 173.224691][T13923] loop3: detected capacity change from 0 to 16 01:16:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:05 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) (async) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(0xffffffffffffffff, 0x0, r3, 0x0, 0x4ffe6, 0x0) (async) ioctl$AUTOFS_IOC_SETTIMEOUT(r3, 0x80049367, &(0x7f0000000380)=0x100) (async) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) (async) bind$packet(r1, &(0x7f0000000040)={0x11, 0x8, 0x0, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r5 = socket$inet(0x2, 0x2, 0x0) r6 = open(&(0x7f0000000080)='./file0\x00', 0x88000, 0x2b) splice(0xffffffffffffffff, &(0x7f0000000300)=0x2000000000, r4, &(0x7f0000000340)=0xffffffffffffffff, 0x0, 0x0) (async) recvfrom$packet(r6, &(0x7f0000000280)=""/115, 0x73, 0x0, &(0x7f00000001c0)={0x11, 0x9, 0x0, 0x1, 0x9, 0x6, @random="8053ab4d019b"}, 0x14) (async) dup(r0) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r5, &(0x7f0000000100)="af00679938e1ab08546afb18734517a79f70f819cad03bf087f62d878ee34fa0dda363b467c6945b4b97602cae47be23671edc5e8f7b1c66de7c61f312742b028a3c1dda4ad2b5ba3050eb1316553ab77456a36bfcdb3db237556cd5e18ab322953ad9e1f335b651788ca736ece101ac472b509dc2af19ed95865dea79ba262276ff8a0852b39fe81e421cfbbd5c3ae9f76663939d41d65358f475590e68a218d143", 0xb8, 0x4800, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:05 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x10000000}, 0x10) [ 173.271996][T13954] loop1: detected capacity change from 0 to 98560 [ 173.298295][T13923] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 173.313230][T13960] loop2: detected capacity change from 0 to 264192 01:16:05 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x10080000}, 0x10) 01:16:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2200, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:05 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$inet(0x2, 0x5, 0x3) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000380)={{0x2, 0x4e22, @loopback}, {0x1}, 0x40, {0x2, 0x4e21, @multicast1}, 'veth0_to_bridge\x00'}) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r4 = syz_open_dev$vcsn(&(0x7f0000000300), 0x8, 0x8000) splice(r0, &(0x7f00000002c0), r4, &(0x7f0000000340)=0x5, 0x7, 0x1) (async) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00000001c0)={0x0, @remote, @loopback}, &(0x7f0000000280)=0xc) sendto$inet(r3, &(0x7f0000000140)="28c4cf148224fa95125e70d530f4ca3622e5153831df6fc8cc1f821feb748ad81a11c408e1be6c7589378df303fa93bbb22e2f420e09c8215a0bdc107e1e8bc0", 0x40, 0x0, 0x0, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) (async) r7 = accept$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) setsockopt$packet_fanout_data(r7, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x8001, 0x20, 0xfe, 0x3}, {0x4, 0x80, 0x7f, 0x1}]}, 0x10) (async, rerun: 32) close(r6) (async, rerun: 32) splice(r2, 0x0, r6, 0x0, 0x4ffe6, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000), 0x4) (async) sendto$inet(r1, &(0x7f0000865000), 0x0, 0x40040010, &(0x7f0000fd9ff0)={0x2, 0x4e20, @empty}, 0x10) [ 173.323828][T13960] EXT4-fs (loop2): unsupported inode size: 0 [ 173.329913][T13960] EXT4-fs (loop2): blocksize: 1024 [ 173.362282][T13954] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal 01:16:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 65) 01:16:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:05 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x11000000}, 0x10) 01:16:05 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f0000000080)=[{0x9d4, 0x8, 0x9, 0x80000000}, {0x2, 0x0, 0x8, 0x3534}]}, 0x10) r3 = socket$packet(0x11, 0x2, 0x300) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x187) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:05 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$inet(0x2, 0x5, 0x3) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000380)={{0x2, 0x4e22, @loopback}, {0x1}, 0x40, {0x2, 0x4e21, @multicast1}, 'veth0_to_bridge\x00'}) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r4 = syz_open_dev$vcsn(&(0x7f0000000300), 0x8, 0x8000) splice(r0, &(0x7f00000002c0), r4, &(0x7f0000000340)=0x5, 0x7, 0x1) (async) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00000001c0)={0x0, @remote, @loopback}, &(0x7f0000000280)=0xc) (async, rerun: 64) sendto$inet(r3, &(0x7f0000000140)="28c4cf148224fa95125e70d530f4ca3622e5153831df6fc8cc1f821feb748ad81a11c408e1be6c7589378df303fa93bbb22e2f420e09c8215a0bdc107e1e8bc0", 0x40, 0x0, 0x0, 0x0) (rerun: 64) r6 = socket$inet_udp(0x2, 0x2, 0x0) (async) r7 = accept$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) setsockopt$packet_fanout_data(r7, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x8001, 0x20, 0xfe, 0x3}, {0x4, 0x80, 0x7f, 0x1}]}, 0x10) (async) close(r6) splice(r2, 0x0, r6, 0x0, 0x4ffe6, 0x0) (async) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000), 0x4) sendto$inet(r1, &(0x7f0000865000), 0x0, 0x40040010, &(0x7f0000fd9ff0)={0x2, 0x4e20, @empty}, 0x10) [ 173.404675][T13975] loop3: detected capacity change from 0 to 17 [ 173.421285][T13975] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 173.447847][T13981] loop2: detected capacity change from 0 to 264192 01:16:05 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f0000000080)=[{0x9d4, 0x8, 0x9, 0x80000000}, {0x2, 0x0, 0x8, 0x3534}]}, 0x10) r3 = socket$packet(0x11, 0x2, 0x300) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x187) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r2) (async) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) (async) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f0000000080)=[{0x9d4, 0x8, 0x9, 0x80000000}, {0x2, 0x0, 0x8, 0x3534}]}, 0x10) (async) socket$packet(0x11, 0x2, 0x300) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x187) (async) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:16:05 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x18000000}, 0x10) 01:16:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2500, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) [ 173.462002][T13981] EXT4-fs (loop2): unsupported inode size: 0 [ 173.468081][T13981] EXT4-fs (loop2): blocksize: 1024 [ 173.476908][T13990] loop1: detected capacity change from 0 to 98560 01:16:05 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x40000000}, 0x10) 01:16:05 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000300)=@req={0x20, 0x8, 0x1000, 0x7}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r4, &(0x7f0000000080)=""/86, 0x56, 0x10000, &(0x7f0000000100)={0x2, 0x4e24, @rand_addr=0x64010100}, 0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) splice(r2, 0x0, r5, 0x0, 0x4ffe6, 0x0) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r2) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x3c, r6, 0x2, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20008810}, 0x8000) r7 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000000000)=0x4, 0xfffffeac) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:05 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x40020000}, 0x10) 01:16:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 66) 01:16:05 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f0000000080)=[{0x9d4, 0x8, 0x9, 0x80000000}, {0x2, 0x0, 0x8, 0x3534}]}, 0x10) r3 = socket$packet(0x11, 0x2, 0x300) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x187) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r2) (async) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) (async) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f0000000080)=[{0x9d4, 0x8, 0x9, 0x80000000}, {0x2, 0x0, 0x8, 0x3534}]}, 0x10) (async) socket$packet(0x11, 0x2, 0x300) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x187) (async) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) [ 173.504444][T13996] loop3: detected capacity change from 0 to 18 [ 173.517068][T13996] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 01:16:05 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x80040000}, 0x10) 01:16:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2600, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) [ 173.564149][T14020] loop1: detected capacity change from 0 to 98560 [ 173.571231][T14019] loop2: detected capacity change from 0 to 264192 [ 173.574379][ T4668] loop2: unable to read partition table [ 173.590934][T14019] EXT4-fs (loop2): unsupported inode size: 0 [ 173.597015][T14019] EXT4-fs (loop2): blocksize: 1024 01:16:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:05 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x80040200}, 0x10) 01:16:05 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x8, 0x5, 0xfff, 0x1, 0x0, 0x7}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 173.608811][ T24] kauditd_printk_skb: 2 callbacks suppressed [ 173.608822][ T24] audit: type=1400 audit(1659316565.791:231): avc: denied { create } for pid=14014 comm="syz-executor.5" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 173.615963][T14039] loop3: detected capacity change from 0 to 19 [ 173.644353][T14020] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal 01:16:05 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xb80b0000}, 0x10) 01:16:05 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x8, 0x5, 0xfff, 0x1, 0x0, 0x7}, 0x1c) (async, rerun: 32) r1 = socket$packet(0x11, 0x3, 0x300) (rerun: 32) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async, rerun: 32) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (rerun: 32) [ 173.668214][T14039] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 173.693319][T14046] loop2: detected capacity change from 0 to 264192 [ 173.697783][ T2069] loop2: unable to read partition table [ 173.714569][T14046] EXT4-fs (loop2): unsupported inode size: 0 [ 173.720621][T14046] EXT4-fs (loop2): blocksize: 1024 01:16:06 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) (async) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000300)=@req={0x20, 0x8, 0x1000, 0x7}, 0x10) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) (async) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r4, &(0x7f0000000080)=""/86, 0x56, 0x10000, &(0x7f0000000100)={0x2, 0x4e24, @rand_addr=0x64010100}, 0x10) (async) r5 = socket$inet_udp(0x2, 0x2, 0x0) splice(r2, 0x0, r5, 0x0, 0x4ffe6, 0x0) (async) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r2) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x3c, r6, 0x2, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20008810}, 0x8000) (async) r7 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000000000)=0x4, 0xfffffeac) (async, rerun: 64) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (rerun: 64) 01:16:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 67) 01:16:06 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xe0000000}, 0x10) 01:16:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:06 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x8, 0x5, 0xfff, 0x1, 0x0, 0x7}, 0x1c) (async) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:06 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:06 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xe8030000}, 0x10) 01:16:06 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r2) (async) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) [ 174.389016][T14059] loop2: detected capacity change from 0 to 264192 [ 174.394208][T14063] loop1: detected capacity change from 0 to 98560 [ 174.404278][T14059] EXT4-fs (loop2): unsupported inode size: 0 [ 174.410317][T14059] EXT4-fs (loop2): blocksize: 1024 [ 174.419009][T14060] loop3: detected capacity change from 0 to 31 01:16:06 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xf4010000}, 0x10) 01:16:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:06 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) (async) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 174.432094][T14063] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal [ 174.445340][T14060] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 174.484150][T14087] loop2: detected capacity change from 0 to 264192 [ 174.492517][T14087] EXT4-fs (loop2): unsupported inode size: 0 [ 174.498572][T14087] EXT4-fs (loop2): blocksize: 1024 01:16:07 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000300)=@req={0x20, 0x8, 0x1000, 0x7}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r4, &(0x7f0000000080)=""/86, 0x56, 0x10000, &(0x7f0000000100)={0x2, 0x4e24, @rand_addr=0x64010100}, 0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) splice(r2, 0x0, r5, 0x0, 0x4ffe6, 0x0) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r2) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x3c, r6, 0x2, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20008810}, 0x8000) r7 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000000000)=0x4, 0xfffffeac) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000300)=@req={0x20, 0x8, 0x1000, 0x7}, 0x10) (async) pipe(&(0x7f0000000200)) (async) pipe(&(0x7f0000000040)) (async) recvfrom$inet(r4, &(0x7f0000000080)=""/86, 0x56, 0x10000, &(0x7f0000000100)={0x2, 0x4e24, @rand_addr=0x64010100}, 0x10) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) splice(r2, 0x0, r5, 0x0, 0x4ffe6, 0x0) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r2) (async) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x3c, r6, 0x2, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20008810}, 0x8000) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) setsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000000000)=0x4, 0xfffffeac) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:16:07 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xfeffffff}, 0x10) 01:16:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 68) 01:16:07 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000040)=""/93, &(0x7f0000000100)=0x5d) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80) sendto$inet(r3, &(0x7f0000000180), 0x0, 0x40010, &(0x7f0000fd9ff0)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0xff, 0x0}}, 0x10) socket(0x26, 0x1, 0x40) 01:16:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10040000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:07 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0xfffffffe}, 0x10) [ 175.249694][ T24] audit: type=1400 audit(1659316567.431:232): avc: denied { create } for pid=14095 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 175.250967][T14100] loop3: detected capacity change from 0 to 32 [ 175.269796][T14099] loop2: detected capacity change from 0 to 264192 [ 175.284834][T14103] loop1: detected capacity change from 0 to 98560 01:16:07 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) r2 = socket$inet(0x2, 0x2, 0x0) (async) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000040)=""/93, &(0x7f0000000100)=0x5d) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80) sendto$inet(r3, &(0x7f0000000180), 0x0, 0x40010, &(0x7f0000fd9ff0)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0xff, 0x0}}, 0x10) (async) socket(0x26, 0x1, 0x40) 01:16:07 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0xf) 01:16:07 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x7ffffffff000) 01:16:07 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) (async) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000040)=""/93, &(0x7f0000000100)=0x5d) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80) sendto$inet(r3, &(0x7f0000000180), 0x0, 0x40010, &(0x7f0000fd9ff0)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0xff, 0x0}}, 0x10) socket(0x26, 0x1, 0x40) 01:16:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 69) 01:16:07 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), 0x4) sendto$inet(r1, &(0x7f0000865000), 0x0, 0x4008840, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) sendto$packet(r0, &(0x7f0000000280)="98ff58859379f3f40baa091504bd743bf3f857850c3037706e51407bbb15ef23c18e6bbb5cba7f30fdb3b7481428643ebd5f975111593ac699d07d02551fc024890dcdbd79d52880d93028ea2fd186b00132a769785bb4cf4f60ee1c54b6b9ca2f71c2dbf303ae71d5f0638705acb6ec36320437a76cd13f03814b43bb88fe968d", 0x81, 0x20000010, &(0x7f0000000180)={0x11, 0x1b, 0x0, 0x1, 0x9, 0x6, @multicast}, 0x14) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) sendto$inet(r3, &(0x7f0000000040)="0a82257afa50f480db07a274952cd5a582edc7b3b3d0da722d2f192a061c1e06435e67f19348caaccff9d5489e9ccc8d51c2ef1528d52895ee98d6aa81a38b5b1ffa4785bdb174a166c5c1f42ad3e3d5c7f4592ee637f737e3dfb3f4a9ee6ae9c1ceea22fd60e95258bf07327b62a14173007e64b8404fe5128f521ddd50d0ec11b1bace94eee0f9a3304a702ecfa284e9c605890a841c133ed6e40813fe4e679ec4477637145ac4958bc4fe0bd101a4d00ec15ba619b795c59371bdbe656e4b65e81b1ff731316e4c9553b07f41d9e14026b6ccf05172b5c8", 0xd9, 0x40d4, &(0x7f0000000140)={0x2, 0x4f21, @rand_addr=0x3}, 0x10) [ 175.304940][T14103] EXT4-fs (loop1): not enough memory [ 175.311915][T14100] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 175.329917][T14099] EXT4-fs (loop2): unsupported inode size: 0 [ 175.335971][T14099] EXT4-fs (loop2): blocksize: 1024 01:16:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4600, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:07 executing program 4: r0 = socket$inet(0x2, 0x4, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x110}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv4_getaddr={0x44, 0x16, 0x800, 0x70bd2a, 0x25dfdbfd, {0x2, 0x0, 0xa7, 0xfe}, [@IFA_LABEL={0x14, 0x3, 'wg2\x00'}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x22}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x8, 0x2, @broadcast}]}, 0x44}, 0x1, 0x0, 0x0, 0x4085}, 0x0) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x11000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:07 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), 0x4) (async, rerun: 32) sendto$inet(r1, &(0x7f0000865000), 0x0, 0x4008840, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async, rerun: 32) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) (async) sendto$packet(r0, &(0x7f0000000280)="98ff58859379f3f40baa091504bd743bf3f857850c3037706e51407bbb15ef23c18e6bbb5cba7f30fdb3b7481428643ebd5f975111593ac699d07d02551fc024890dcdbd79d52880d93028ea2fd186b00132a769785bb4cf4f60ee1c54b6b9ca2f71c2dbf303ae71d5f0638705acb6ec36320437a76cd13f03814b43bb88fe968d", 0x81, 0x20000010, &(0x7f0000000180)={0x11, 0x1b, 0x0, 0x1, 0x9, 0x6, @multicast}, 0x14) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) (async) sendto$inet(r3, &(0x7f0000000040)="0a82257afa50f480db07a274952cd5a582edc7b3b3d0da722d2f192a061c1e06435e67f19348caaccff9d5489e9ccc8d51c2ef1528d52895ee98d6aa81a38b5b1ffa4785bdb174a166c5c1f42ad3e3d5c7f4592ee637f737e3dfb3f4a9ee6ae9c1ceea22fd60e95258bf07327b62a14173007e64b8404fe5128f521ddd50d0ec11b1bace94eee0f9a3304a702ecfa284e9c605890a841c133ed6e40813fe4e679ec4477637145ac4958bc4fe0bd101a4d00ec15ba619b795c59371bdbe656e4b65e81b1ff731316e4c9553b07f41d9e14026b6ccf05172b5c8", 0xd9, 0x40d4, &(0x7f0000000140)={0x2, 0x4f21, @rand_addr=0x3}, 0x10) [ 175.367942][T14132] loop1: detected capacity change from 0 to 98560 [ 175.402316][T14132] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal [ 175.409861][T14141] loop2: detected capacity change from 0 to 264192 01:16:07 executing program 0: ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, &(0x7f0000000080)={0x5, 0x10, [0x2, 0x1, 0xfffe000000000000, 0x400], &(0x7f0000000040)=[0x0, 0x0]}) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x4ffe6, 0x0) ioctl$F2FS_IOC_DEFRAGMENT(r4, 0xc010f508, &(0x7f0000000100)={0x1, 0x1}) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) bpf$LINK_DETACH(0x22, &(0x7f0000000140)=r3, 0x4) 01:16:07 executing program 0: ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, &(0x7f0000000080)={0x5, 0x10, [0x2, 0x1, 0xfffe000000000000, 0x400], &(0x7f0000000040)=[0x0, 0x0]}) (async) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) (async) splice(r3, 0x0, r4, 0x0, 0x4ffe6, 0x0) (async) ioctl$F2FS_IOC_DEFRAGMENT(r4, 0xc010f508, &(0x7f0000000100)={0x1, 0x1}) (async) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) bpf$LINK_DETACH(0x22, &(0x7f0000000140)=r3, 0x4) 01:16:07 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), 0x4) sendto$inet(r1, &(0x7f0000865000), 0x0, 0x4008840, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) sendto$packet(r0, &(0x7f0000000280)="98ff58859379f3f40baa091504bd743bf3f857850c3037706e51407bbb15ef23c18e6bbb5cba7f30fdb3b7481428643ebd5f975111593ac699d07d02551fc024890dcdbd79d52880d93028ea2fd186b00132a769785bb4cf4f60ee1c54b6b9ca2f71c2dbf303ae71d5f0638705acb6ec36320437a76cd13f03814b43bb88fe968d", 0x81, 0x20000010, &(0x7f0000000180)={0x11, 0x1b, 0x0, 0x1, 0x9, 0x6, @multicast}, 0x14) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) sendto$inet(r3, &(0x7f0000000040)="0a82257afa50f480db07a274952cd5a582edc7b3b3d0da722d2f192a061c1e06435e67f19348caaccff9d5489e9ccc8d51c2ef1528d52895ee98d6aa81a38b5b1ffa4785bdb174a166c5c1f42ad3e3d5c7f4592ee637f737e3dfb3f4a9ee6ae9c1ceea22fd60e95258bf07327b62a14173007e64b8404fe5128f521ddd50d0ec11b1bace94eee0f9a3304a702ecfa284e9c605890a841c133ed6e40813fe4e679ec4477637145ac4958bc4fe0bd101a4d00ec15ba619b795c59371bdbe656e4b65e81b1ff731316e4c9553b07f41d9e14026b6ccf05172b5c8", 0xd9, 0x40d4, &(0x7f0000000140)={0x2, 0x4f21, @rand_addr=0x3}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), 0x4) (async) sendto$inet(r1, &(0x7f0000865000), 0x0, 0x4008840, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r3) (async) sendto$packet(r0, &(0x7f0000000280)="98ff58859379f3f40baa091504bd743bf3f857850c3037706e51407bbb15ef23c18e6bbb5cba7f30fdb3b7481428643ebd5f975111593ac699d07d02551fc024890dcdbd79d52880d93028ea2fd186b00132a769785bb4cf4f60ee1c54b6b9ca2f71c2dbf303ae71d5f0638705acb6ec36320437a76cd13f03814b43bb88fe968d", 0x81, 0x20000010, &(0x7f0000000180)={0x11, 0x1b, 0x0, 0x1, 0x9, 0x6, @multicast}, 0x14) (async) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) (async) sendto$inet(r3, &(0x7f0000000040)="0a82257afa50f480db07a274952cd5a582edc7b3b3d0da722d2f192a061c1e06435e67f19348caaccff9d5489e9ccc8d51c2ef1528d52895ee98d6aa81a38b5b1ffa4785bdb174a166c5c1f42ad3e3d5c7f4592ee637f737e3dfb3f4a9ee6ae9c1ceea22fd60e95258bf07327b62a14173007e64b8404fe5128f521ddd50d0ec11b1bace94eee0f9a3304a702ecfa284e9c605890a841c133ed6e40813fe4e679ec4477637145ac4958bc4fe0bd101a4d00ec15ba619b795c59371bdbe656e4b65e81b1ff731316e4c9553b07f41d9e14026b6ccf05172b5c8", 0xd9, 0x40d4, &(0x7f0000000140)={0x2, 0x4f21, @rand_addr=0x3}, 0x10) (async) 01:16:07 executing program 4: r0 = socket$inet(0x2, 0x4, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x110}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv4_getaddr={0x44, 0x16, 0x800, 0x70bd2a, 0x25dfdbfd, {0x2, 0x0, 0xa7, 0xfe}, [@IFA_LABEL={0x14, 0x3, 'wg2\x00'}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x22}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x8, 0x2, @broadcast}]}, 0x44}, 0x1, 0x0, 0x0, 0x4085}, 0x0) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$inet(0x2, 0x4, 0x0) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r2) (async) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) (async) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x110}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv4_getaddr={0x44, 0x16, 0x800, 0x70bd2a, 0x25dfdbfd, {0x2, 0x0, 0xa7, 0xfe}, [@IFA_LABEL={0x14, 0x3, 'wg2\x00'}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x22}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x8, 0x2, @broadcast}]}, 0x44}, 0x1, 0x0, 0x0, 0x4085}, 0x0) (async) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) [ 175.420427][T14142] loop3: detected capacity change from 0 to 35 [ 175.431207][T14142] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 175.443317][T14141] EXT4-fs (loop2): unsupported inode size: 0 [ 175.449361][T14141] EXT4-fs (loop2): blocksize: 1024 01:16:07 executing program 4: r0 = socket$inet(0x2, 0x4, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) (async) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x110}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv4_getaddr={0x44, 0x16, 0x800, 0x70bd2a, 0x25dfdbfd, {0x2, 0x0, 0xa7, 0xfe}, [@IFA_LABEL={0x14, 0x3, 'wg2\x00'}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x22}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x8, 0x2, @broadcast}]}, 0x44}, 0x1, 0x0, 0x0, 0x4085}, 0x0) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:07 executing program 5: socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) splice(r0, 0x0, r1, 0x0, 0x4ffe6, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240), 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 70) 01:16:07 executing program 0: ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, &(0x7f0000000080)={0x5, 0x10, [0x2, 0x1, 0xfffe000000000000, 0x400], &(0x7f0000000040)=[0x0, 0x0]}) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x4ffe6, 0x0) ioctl$F2FS_IOC_DEFRAGMENT(r4, 0xc010f508, &(0x7f0000000100)={0x1, 0x1}) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) bpf$LINK_DETACH(0x22, &(0x7f0000000140)=r3, 0x4) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, &(0x7f0000000080)={0x5, 0x10, [0x2, 0x1, 0xfffe000000000000, 0x400], &(0x7f0000000040)=[0x0, 0x0]}) (async) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r4) (async) splice(r3, 0x0, r4, 0x0, 0x4ffe6, 0x0) (async) ioctl$F2FS_IOC_DEFRAGMENT(r4, 0xc010f508, &(0x7f0000000100)={0x1, 0x1}) (async) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) bpf$LINK_DETACH(0x22, &(0x7f0000000140)=r3, 0x4) (async) 01:16:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x12000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) [ 175.502130][ T2069] blk_print_req_error: 13 callbacks suppressed [ 175.502143][ T2069] I/O error, dev loop2, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 175.532773][T14183] loop1: detected capacity change from 0 to 98560 01:16:07 executing program 5: socket$packet(0x11, 0x2, 0x300) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) (async) splice(r0, 0x0, r1, 0x0, 0x4ffe6, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240), 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:07 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @in=@broadcast, 0x4e21, 0x401, 0x4e24, 0x81, 0x2, 0x0, 0x20, 0xc, 0x0, 0xee01}, {0x5, 0x938, 0xfffffffffffffffa, 0x101, 0x8d, 0x3f, 0x6000000, 0x10001}, {0xa7e, 0x4, 0x1ff, 0x5}, 0x3e, 0x6e6bbe, 0x2, 0x1, 0x3, 0x2}, {{@in=@private=0xa010100, 0x4d4, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x2c}, 0x3502, 0x5f6d5559d1692ee5, 0x2, 0x7, 0x91d8, 0x7f, 0x7ff}}, 0xe8) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x4ffe6, 0x0) sendmmsg(r4, &(0x7f0000000580)=[{{&(0x7f0000000040)=@ieee802154={0x24, @short={0x2, 0x3, 0xfffe}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000280)="e19744475096a95e35844bd74e946d3cd019f0c5501b31c62addc517e0272fa5fab6fe254820f0d21d051c5cb84600998bba7ed0ddf859705c4e94253c4754cfa1d857cfb73ce1e0efaca793a19d3d131bcf3a408c642aa353fcc93c3dd66e2177606a23dc8a633e26d46bca4fd7e9866d0e2111153db9e362ae5a2300e1f6", 0x7f}, {&(0x7f0000000300)="a21255ef05d92efd262d00b02de9e0f57acddb5feea991fe9d8a7f074cbef4efa9871385e610e1b12f4bb65965968c47c5f4ef73b852563db4777f9993ba935c7654bd436c070a7035bc7d684947c65ed9129f624bd9b388ab9de0922b8902fa2847fc99f2d5b2fcb3d9ae8c1fd2328a8ab2ad597bf6dcf00917a20795f0edb8931ffc1907a1330706604b1e01469c08c93e044052c30e537cab", 0x9a}, {&(0x7f00000003c0)="81c2c4e402653dae3aa78336021942dd622927ae0fa5a66af3ccad9879ecc4ee8b1cd61f4ed306615f2c7bee920f54aaf7258957b1c4fc22d92c7f9402115c8344c233d6e467b8c3c796e0dc00ce1c1ccb7b999282d510135c242da986f9a6db8fdbc8da3c5ffb976f62", 0x6a}, {&(0x7f0000000200)="7a1deb4d1865b621086734ff42c7edc5ffea3a687148214ce25a1c9775d0f59a94e720641ac530e2cd47", 0x2a}], 0x4, &(0x7f0000000480)=[{0xe0, 0x101, 0x6, "cc5d1be1fae7772fe0ec49aaa6f442ca547c8e45b4eddeb3ec8a8a5df94c1c7b4db7e73ce6f68795e87e0003fcd2b5f761a59468c7502131310455f62458984c00b9d15113aa3a10959a86d6acf4f3350032c7352b0b54987f5b5819458df68e8b99b8d513c22c4920e8acf4d8e4d2532f09da8a9ca0bf6ee7fd866dbfd8c5833287a8e12f31e8ab60278a37223399b91e0a53cd339bd67d8415ddd48c8f6ad1a8476d5b575d7757e3977f98535eb2f92600997feda45bf7bd27fec116827abedba2c6e33161408a61cc"}], 0xe0}}], 0x1, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 175.562217][T14193] loop3: detected capacity change from 0 to 36 [ 175.574561][T14207] loop2: detected capacity change from 0 to 264192 [ 175.577158][ T2069] I/O error, dev loop2, sector 264064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 175.590736][ T2069] buffer_io_error: 9 callbacks suppressed [ 175.590793][ T2069] Buffer I/O error on dev loop2, logical block 132032, async page read [ 175.600065][T14183] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal 01:16:07 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000000080)="0eda4b11ba7ff744f8cdcfb963df4a58e0bfdf8686f69c77b97839b5c78690503329e51b041a1bf801b6784c956614354a8e9c318fdda54d9776eddea4893369b69e4bcb5f9c3c08aa387c59c9124096d8369690e2ad4df3e8dc729193770cbf1edb36171769673f3843d9bff57b16924d1f8355d3752025fc0e3c0679a86b662650d807ffa388bf5ad27b322d25b4ed31f47506dc", 0x95, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @remote}, 0x10) 01:16:07 executing program 5: socket$packet(0x11, 0x2, 0x300) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) (async) splice(r0, 0x0, r1, 0x0, 0x4ffe6, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240), 0x4) (async) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async, rerun: 64) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (rerun: 64) 01:16:07 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @in=@broadcast, 0x4e21, 0x401, 0x4e24, 0x81, 0x2, 0x0, 0x20, 0xc, 0x0, 0xee01}, {0x5, 0x938, 0xfffffffffffffffa, 0x101, 0x8d, 0x3f, 0x6000000, 0x10001}, {0xa7e, 0x4, 0x1ff, 0x5}, 0x3e, 0x6e6bbe, 0x2, 0x1, 0x3, 0x2}, {{@in=@private=0xa010100, 0x4d4, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x2c}, 0x3502, 0x5f6d5559d1692ee5, 0x2, 0x7, 0x91d8, 0x7f, 0x7ff}}, 0xe8) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x4ffe6, 0x0) sendmmsg(r4, &(0x7f0000000580)=[{{&(0x7f0000000040)=@ieee802154={0x24, @short={0x2, 0x3, 0xfffe}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000280)="e19744475096a95e35844bd74e946d3cd019f0c5501b31c62addc517e0272fa5fab6fe254820f0d21d051c5cb84600998bba7ed0ddf859705c4e94253c4754cfa1d857cfb73ce1e0efaca793a19d3d131bcf3a408c642aa353fcc93c3dd66e2177606a23dc8a633e26d46bca4fd7e9866d0e2111153db9e362ae5a2300e1f6", 0x7f}, {&(0x7f0000000300)="a21255ef05d92efd262d00b02de9e0f57acddb5feea991fe9d8a7f074cbef4efa9871385e610e1b12f4bb65965968c47c5f4ef73b852563db4777f9993ba935c7654bd436c070a7035bc7d684947c65ed9129f624bd9b388ab9de0922b8902fa2847fc99f2d5b2fcb3d9ae8c1fd2328a8ab2ad597bf6dcf00917a20795f0edb8931ffc1907a1330706604b1e01469c08c93e044052c30e537cab", 0x9a}, {&(0x7f00000003c0)="81c2c4e402653dae3aa78336021942dd622927ae0fa5a66af3ccad9879ecc4ee8b1cd61f4ed306615f2c7bee920f54aaf7258957b1c4fc22d92c7f9402115c8344c233d6e467b8c3c796e0dc00ce1c1ccb7b999282d510135c242da986f9a6db8fdbc8da3c5ffb976f62", 0x6a}, {&(0x7f0000000200)="7a1deb4d1865b621086734ff42c7edc5ffea3a687148214ce25a1c9775d0f59a94e720641ac530e2cd47", 0x2a}], 0x4, &(0x7f0000000480)=[{0xe0, 0x101, 0x6, "cc5d1be1fae7772fe0ec49aaa6f442ca547c8e45b4eddeb3ec8a8a5df94c1c7b4db7e73ce6f68795e87e0003fcd2b5f761a59468c7502131310455f62458984c00b9d15113aa3a10959a86d6acf4f3350032c7352b0b54987f5b5819458df68e8b99b8d513c22c4920e8acf4d8e4d2532f09da8a9ca0bf6ee7fd866dbfd8c5833287a8e12f31e8ab60278a37223399b91e0a53cd339bd67d8415ddd48c8f6ad1a8476d5b575d7757e3977f98535eb2f92600997feda45bf7bd27fec116827abedba2c6e33161408a61cc"}], 0xe0}}], 0x1, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @in=@broadcast, 0x4e21, 0x401, 0x4e24, 0x81, 0x2, 0x0, 0x20, 0xc, 0x0, 0xee01}, {0x5, 0x938, 0xfffffffffffffffa, 0x101, 0x8d, 0x3f, 0x6000000, 0x10001}, {0xa7e, 0x4, 0x1ff, 0x5}, 0x3e, 0x6e6bbe, 0x2, 0x1, 0x3, 0x2}, {{@in=@private=0xa010100, 0x4d4, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x2c}, 0x3502, 0x5f6d5559d1692ee5, 0x2, 0x7, 0x91d8, 0x7f, 0x7ff}}, 0xe8) (async) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r4) (async) splice(r3, 0x0, r4, 0x0, 0x4ffe6, 0x0) (async) sendmmsg(r4, &(0x7f0000000580)=[{{&(0x7f0000000040)=@ieee802154={0x24, @short={0x2, 0x3, 0xfffe}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000280)="e19744475096a95e35844bd74e946d3cd019f0c5501b31c62addc517e0272fa5fab6fe254820f0d21d051c5cb84600998bba7ed0ddf859705c4e94253c4754cfa1d857cfb73ce1e0efaca793a19d3d131bcf3a408c642aa353fcc93c3dd66e2177606a23dc8a633e26d46bca4fd7e9866d0e2111153db9e362ae5a2300e1f6", 0x7f}, {&(0x7f0000000300)="a21255ef05d92efd262d00b02de9e0f57acddb5feea991fe9d8a7f074cbef4efa9871385e610e1b12f4bb65965968c47c5f4ef73b852563db4777f9993ba935c7654bd436c070a7035bc7d684947c65ed9129f624bd9b388ab9de0922b8902fa2847fc99f2d5b2fcb3d9ae8c1fd2328a8ab2ad597bf6dcf00917a20795f0edb8931ffc1907a1330706604b1e01469c08c93e044052c30e537cab", 0x9a}, {&(0x7f00000003c0)="81c2c4e402653dae3aa78336021942dd622927ae0fa5a66af3ccad9879ecc4ee8b1cd61f4ed306615f2c7bee920f54aaf7258957b1c4fc22d92c7f9402115c8344c233d6e467b8c3c796e0dc00ce1c1ccb7b999282d510135c242da986f9a6db8fdbc8da3c5ffb976f62", 0x6a}, {&(0x7f0000000200)="7a1deb4d1865b621086734ff42c7edc5ffea3a687148214ce25a1c9775d0f59a94e720641ac530e2cd47", 0x2a}], 0x4, &(0x7f0000000480)=[{0xe0, 0x101, 0x6, "cc5d1be1fae7772fe0ec49aaa6f442ca547c8e45b4eddeb3ec8a8a5df94c1c7b4db7e73ce6f68795e87e0003fcd2b5f761a59468c7502131310455f62458984c00b9d15113aa3a10959a86d6acf4f3350032c7352b0b54987f5b5819458df68e8b99b8d513c22c4920e8acf4d8e4d2532f09da8a9ca0bf6ee7fd866dbfd8c5833287a8e12f31e8ab60278a37223399b91e0a53cd339bd67d8415ddd48c8f6ad1a8476d5b575d7757e3977f98535eb2f92600997feda45bf7bd27fec116827abedba2c6e33161408a61cc"}], 0xe0}}], 0x1, 0x4) (async) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:16:07 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000000080)="0eda4b11ba7ff744f8cdcfb963df4a58e0bfdf8686f69c77b97839b5c78690503329e51b041a1bf801b6784c956614354a8e9c318fdda54d9776eddea4893369b69e4bcb5f9c3c08aa387c59c9124096d8369690e2ad4df3e8dc729193770cbf1edb36171769673f3843d9bff57b16924d1f8355d3752025fc0e3c0679a86b662650d807ffa388bf5ad27b322d25b4ed31f47506dc", 0x95, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @remote}, 0x10) 01:16:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:07 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x100, 0x1}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2b}}, 0x10) [ 175.619484][T14193] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 175.636371][T14207] EXT4-fs (loop2): unsupported inode size: 0 [ 175.642403][T14207] EXT4-fs (loop2): blocksize: 1024 01:16:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 71) 01:16:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4c00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:07 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x100, 0x1}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2b}}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x100, 0x1}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2b}}, 0x10) (async) 01:16:07 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000000080)="0eda4b11ba7ff744f8cdcfb963df4a58e0bfdf8686f69c77b97839b5c78690503329e51b041a1bf801b6784c956614354a8e9c318fdda54d9776eddea4893369b69e4bcb5f9c3c08aa387c59c9124096d8369690e2ad4df3e8dc729193770cbf1edb36171769673f3843d9bff57b16924d1f8355d3752025fc0e3c0679a86b662650d807ffa388bf5ad27b322d25b4ed31f47506dc", 0x95, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @remote}, 0x10) 01:16:07 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async, rerun: 32) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @in=@broadcast, 0x4e21, 0x401, 0x4e24, 0x81, 0x2, 0x0, 0x20, 0xc, 0x0, 0xee01}, {0x5, 0x938, 0xfffffffffffffffa, 0x101, 0x8d, 0x3f, 0x6000000, 0x10001}, {0xa7e, 0x4, 0x1ff, 0x5}, 0x3e, 0x6e6bbe, 0x2, 0x1, 0x3, 0x2}, {{@in=@private=0xa010100, 0x4d4, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x2c}, 0x3502, 0x5f6d5559d1692ee5, 0x2, 0x7, 0x91d8, 0x7f, 0x7ff}}, 0xe8) (async, rerun: 32) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async, rerun: 64) r4 = socket$inet_udp(0x2, 0x2, 0x0) (rerun: 64) close(r4) (async) splice(r3, 0x0, r4, 0x0, 0x4ffe6, 0x0) sendmmsg(r4, &(0x7f0000000580)=[{{&(0x7f0000000040)=@ieee802154={0x24, @short={0x2, 0x3, 0xfffe}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000280)="e19744475096a95e35844bd74e946d3cd019f0c5501b31c62addc517e0272fa5fab6fe254820f0d21d051c5cb84600998bba7ed0ddf859705c4e94253c4754cfa1d857cfb73ce1e0efaca793a19d3d131bcf3a408c642aa353fcc93c3dd66e2177606a23dc8a633e26d46bca4fd7e9866d0e2111153db9e362ae5a2300e1f6", 0x7f}, {&(0x7f0000000300)="a21255ef05d92efd262d00b02de9e0f57acddb5feea991fe9d8a7f074cbef4efa9871385e610e1b12f4bb65965968c47c5f4ef73b852563db4777f9993ba935c7654bd436c070a7035bc7d684947c65ed9129f624bd9b388ab9de0922b8902fa2847fc99f2d5b2fcb3d9ae8c1fd2328a8ab2ad597bf6dcf00917a20795f0edb8931ffc1907a1330706604b1e01469c08c93e044052c30e537cab", 0x9a}, {&(0x7f00000003c0)="81c2c4e402653dae3aa78336021942dd622927ae0fa5a66af3ccad9879ecc4ee8b1cd61f4ed306615f2c7bee920f54aaf7258957b1c4fc22d92c7f9402115c8344c233d6e467b8c3c796e0dc00ce1c1ccb7b999282d510135c242da986f9a6db8fdbc8da3c5ffb976f62", 0x6a}, {&(0x7f0000000200)="7a1deb4d1865b621086734ff42c7edc5ffea3a687148214ce25a1c9775d0f59a94e720641ac530e2cd47", 0x2a}], 0x4, &(0x7f0000000480)=[{0xe0, 0x101, 0x6, "cc5d1be1fae7772fe0ec49aaa6f442ca547c8e45b4eddeb3ec8a8a5df94c1c7b4db7e73ce6f68795e87e0003fcd2b5f761a59468c7502131310455f62458984c00b9d15113aa3a10959a86d6acf4f3350032c7352b0b54987f5b5819458df68e8b99b8d513c22c4920e8acf4d8e4d2532f09da8a9ca0bf6ee7fd866dbfd8c5833287a8e12f31e8ab60278a37223399b91e0a53cd339bd67d8415ddd48c8f6ad1a8476d5b575d7757e3977f98535eb2f92600997feda45bf7bd27fec116827abedba2c6e33161408a61cc"}], 0xe0}}], 0x1, 0x4) (async) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 175.715700][T14244] loop1: detected capacity change from 0 to 98560 [ 175.723673][T14244] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal [ 175.741049][T14246] loop3: detected capacity change from 0 to 38 01:16:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:07 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f00000000c0)=0x8, 0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xe, &(0x7f0000000040)=0x80000001, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:07 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x100, 0x1}, 0x4) (async) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async, rerun: 32) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2b}}, 0x10) (rerun: 32) 01:16:08 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f00000000c0)=0x8, 0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xe, &(0x7f0000000040)=0x80000001, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$inet(0x2, 0x2, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (async) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f00000000c0)=0x8, 0x4) (async) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xe, &(0x7f0000000040)=0x80000001, 0x4) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) (async) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:16:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 72) 01:16:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) [ 175.764201][T14246] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 175.789666][T14260] loop2: detected capacity change from 0 to 264192 [ 175.795408][T14257] net_ratelimit: 120 callbacks suppressed [ 175.795420][T14257] IPv4: Oversized IP packet from 127.0.0.1 [ 175.807947][ C0] IPv4: Oversized IP packet from 127.0.0.1 01:16:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5500, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:08 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f00000000c0)=0x8, 0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xe, &(0x7f0000000040)=0x80000001, 0x4) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:08 executing program 4: r0 = socket$inet(0x2, 0x2, 0x7) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) r1 = accept(r0, &(0x7f0000000040)=@caif, &(0x7f00000000c0)=0x80) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r2, 0x0, r4, 0x0, 0x4ffe6, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x1, 0x30}, &(0x7f0000000200)=0xc) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(r7) splice(r6, 0x0, r7, 0x0, 0x4ffe6, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)=@gettaction={0x6c, 0x32, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x4}, @action_gd=@TCA_ACT_TAB={0x2c, 0x1, [{0xc, 0x1, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}, {0xc, 0x13, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0x10, 0x1f, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}]}, @action_gd=@TCA_ACT_TAB={0x24, 0x1, [{0x10, 0x17, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}, {0x10, 0xd, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}]}]}, 0x6c}}, 0x4000) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000240)={r5, 0x4, 0xd0, "d0253ac29bbc46b1ebf7a70e603e6a3bfebc0c610981318f43af7ccacd8d996715d896e8b2c4cba38c78531fe6a88b06104886302a3900ffcb223a69231502d62c8803cdd6ee0c08fbade71a1b86e573133da8be884a86e38b7d756c5e14ec25add1cef4e7a444a72600f40c0ada58a005f72d40f9d22fdd4ddbdf570847d78246024698f20b5be815329da875ac5d19f8bf8fb288f231ce5b5085eafe5c925647d01668b4ba2dfdb511918f914f6e2e62af006d3410268e7759d35675355fd0b4afdfeb8d167571f167f56446bd6d07"}, 0xd8) r8 = signalfd(r2, &(0x7f0000000400)={[0x6]}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r3, &(0x7f0000000340)="d576b5db3f59fe070b37c8b589fa8feeed70bec8a8b62c9023e3ef53926f95067b9eb3a36a3c85f4d5067d56bfd6a94af4dbfd574ff295e409101731bd8795366375bb0396b100f3e26191140937d4147c735b6c44c5d57488fae5380cfe68022a3124800f8ab6624692fabf805bc84be9b750514a304682baaa3d95cfed31a9c89e86e9fe71aea772fb71d43ff16468cc25a702c07a88fbe2452ab51ba732f00754e725e8364d7edfe10955070370bc431e7828", &(0x7f0000000440)=@tcp=r8}, 0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000180)={r9, 0x6, 0x1c00000, 0x7}, 0xfec7) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 175.842100][T14274] loop1: detected capacity change from 0 to 98560 [ 175.846863][T14260] EXT4-fs (loop2): unsupported inode size: 0 [ 175.854583][T14260] EXT4-fs (loop2): blocksize: 1024 [ 175.863933][T14278] loop5: detected capacity change from 0 to 5 [ 175.866651][T14276] loop3: detected capacity change from 0 to 42 [ 175.878184][T14278] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 01:16:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:08 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x4ffe6, 0x0) setsockopt$packet_int(r3, 0x107, 0xb, &(0x7f0000000080)=0x4, 0x4) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) splice(r2, 0x0, r5, 0x0, 0x4ffe6, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), r2) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000140)=@req={0x1f, 0x67, 0x100}, 0x10) r6 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) open(&(0x7f0000000100)='./file0\x00', 0x2000, 0x52) sendto$inet(r6, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r0, 0x80089419, &(0x7f0000000180)) [ 175.908505][T14274] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal [ 175.917120][T14276] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 175.937751][T14283] IPv4: Oversized IP packet from 127.0.0.1 [ 175.943695][ C1] IPv4: Oversized IP packet from 127.0.0.1 01:16:08 executing program 4: r0 = socket$inet(0x2, 0x2, 0x7) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) r1 = accept(r0, &(0x7f0000000040)=@caif, &(0x7f00000000c0)=0x80) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r2, 0x0, r4, 0x0, 0x4ffe6, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x1, 0x30}, &(0x7f0000000200)=0xc) (async, rerun: 32) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async, rerun: 32) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(r7) splice(r6, 0x0, r7, 0x0, 0x4ffe6, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)=@gettaction={0x6c, 0x32, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x4}, @action_gd=@TCA_ACT_TAB={0x2c, 0x1, [{0xc, 0x1, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}, {0xc, 0x13, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0x10, 0x1f, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}]}, @action_gd=@TCA_ACT_TAB={0x24, 0x1, [{0x10, 0x17, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}, {0x10, 0xd, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}]}]}, 0x6c}}, 0x4000) (async) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000240)={r5, 0x4, 0xd0, "d0253ac29bbc46b1ebf7a70e603e6a3bfebc0c610981318f43af7ccacd8d996715d896e8b2c4cba38c78531fe6a88b06104886302a3900ffcb223a69231502d62c8803cdd6ee0c08fbade71a1b86e573133da8be884a86e38b7d756c5e14ec25add1cef4e7a444a72600f40c0ada58a005f72d40f9d22fdd4ddbdf570847d78246024698f20b5be815329da875ac5d19f8bf8fb288f231ce5b5085eafe5c925647d01668b4ba2dfdb511918f914f6e2e62af006d3410268e7759d35675355fd0b4afdfeb8d167571f167f56446bd6d07"}, 0xd8) (async) r8 = signalfd(r2, &(0x7f0000000400)={[0x6]}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r3, &(0x7f0000000340)="d576b5db3f59fe070b37c8b589fa8feeed70bec8a8b62c9023e3ef53926f95067b9eb3a36a3c85f4d5067d56bfd6a94af4dbfd574ff295e409101731bd8795366375bb0396b100f3e26191140937d4147c735b6c44c5d57488fae5380cfe68022a3124800f8ab6624692fabf805bc84be9b750514a304682baaa3d95cfed31a9c89e86e9fe71aea772fb71d43ff16468cc25a702c07a88fbe2452ab51ba732f00754e725e8364d7edfe10955070370bc431e7828", &(0x7f0000000440)=@tcp=r8}, 0x20) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000180)={r9, 0x6, 0x1c00000, 0x7}, 0xfec7) (async) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:08 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x4ffe6, 0x0) setsockopt$packet_int(r3, 0x107, 0xb, &(0x7f0000000080)=0x4, 0x4) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) splice(r2, 0x0, r5, 0x0, 0x4ffe6, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), r2) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000140)=@req={0x1f, 0x67, 0x100}, 0x10) r6 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) open(&(0x7f0000000100)='./file0\x00', 0x2000, 0x52) sendto$inet(r6, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r0, 0x80089419, &(0x7f0000000180)) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) pipe(&(0x7f0000000200)) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r4) (async) splice(r3, 0x0, r4, 0x0, 0x4ffe6, 0x0) (async) setsockopt$packet_int(r3, 0x107, 0xb, &(0x7f0000000080)=0x4, 0x4) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r5) (async) splice(r2, 0x0, r5, 0x0, 0x4ffe6, 0x0) (async) syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), r2) (async) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000140)=@req={0x1f, 0x67, 0x100}, 0x10) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) open(&(0x7f0000000100)='./file0\x00', 0x2000, 0x52) (async) sendto$inet(r6, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r0, 0x80089419, &(0x7f0000000180)) (async) 01:16:08 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x1000}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x5, 0x3) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) bind$packet(r1, &(0x7f0000000080)={0x11, 0x11, 0x0, 0x1, 0x9a, 0x6, @random="51d97be016b4"}, 0x14) socket$packet(0x11, 0x2, 0x300) 01:16:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 73) 01:16:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x22000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) [ 175.960861][T14288] loop2: detected capacity change from 0 to 264192 [ 175.961036][ T2069] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 175.976629][ T2069] Buffer I/O error on dev loop2, logical block 0, async page read [ 175.989089][T14288] EXT4-fs (loop2): unsupported inode size: 0 [ 175.995191][T14288] EXT4-fs (loop2): blocksize: 1024 01:16:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x25000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:08 executing program 4: r0 = socket$inet(0x2, 0x2, 0x7) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) r1 = accept(r0, &(0x7f0000000040)=@caif, &(0x7f00000000c0)=0x80) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r2, 0x0, r4, 0x0, 0x4ffe6, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x1, 0x30}, &(0x7f0000000200)=0xc) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(r7) splice(r6, 0x0, r7, 0x0, 0x4ffe6, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)=@gettaction={0x6c, 0x32, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x4}, @action_gd=@TCA_ACT_TAB={0x2c, 0x1, [{0xc, 0x1, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}, {0xc, 0x13, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0x10, 0x1f, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}]}, @action_gd=@TCA_ACT_TAB={0x24, 0x1, [{0x10, 0x17, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}, {0x10, 0xd, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}]}]}, 0x6c}}, 0x4000) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000240)={r5, 0x4, 0xd0, "d0253ac29bbc46b1ebf7a70e603e6a3bfebc0c610981318f43af7ccacd8d996715d896e8b2c4cba38c78531fe6a88b06104886302a3900ffcb223a69231502d62c8803cdd6ee0c08fbade71a1b86e573133da8be884a86e38b7d756c5e14ec25add1cef4e7a444a72600f40c0ada58a005f72d40f9d22fdd4ddbdf570847d78246024698f20b5be815329da875ac5d19f8bf8fb288f231ce5b5085eafe5c925647d01668b4ba2dfdb511918f914f6e2e62af006d3410268e7759d35675355fd0b4afdfeb8d167571f167f56446bd6d07"}, 0xd8) r8 = signalfd(r2, &(0x7f0000000400)={[0x6]}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r3, &(0x7f0000000340)="d576b5db3f59fe070b37c8b589fa8feeed70bec8a8b62c9023e3ef53926f95067b9eb3a36a3c85f4d5067d56bfd6a94af4dbfd574ff295e409101731bd8795366375bb0396b100f3e26191140937d4147c735b6c44c5d57488fae5380cfe68022a3124800f8ab6624692fabf805bc84be9b750514a304682baaa3d95cfed31a9c89e86e9fe71aea772fb71d43ff16468cc25a702c07a88fbe2452ab51ba732f00754e725e8364d7edfe10955070370bc431e7828", &(0x7f0000000440)=@tcp=r8}, 0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000180)={r9, 0x6, 0x1c00000, 0x7}, 0xfec7) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$inet(0x2, 0x2, 0x7) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) (async) accept(r0, &(0x7f0000000040)=@caif, &(0x7f00000000c0)=0x80) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r4) (async) splice(r2, 0x0, r4, 0x0, 0x4ffe6, 0x0) (async) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x1, 0x30}, &(0x7f0000000200)=0xc) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r7) (async) splice(r6, 0x0, r7, 0x0, 0x4ffe6, 0x0) (async) sendmsg$nl_route_sched(r6, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)=@gettaction={0x6c, 0x32, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x4}, @action_gd=@TCA_ACT_TAB={0x2c, 0x1, [{0xc, 0x1, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}, {0xc, 0x13, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0x10, 0x1f, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}]}, @action_gd=@TCA_ACT_TAB={0x24, 0x1, [{0x10, 0x17, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}, {0x10, 0xd, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}]}]}, 0x6c}}, 0x4000) (async) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000240)={r5, 0x4, 0xd0, "d0253ac29bbc46b1ebf7a70e603e6a3bfebc0c610981318f43af7ccacd8d996715d896e8b2c4cba38c78531fe6a88b06104886302a3900ffcb223a69231502d62c8803cdd6ee0c08fbade71a1b86e573133da8be884a86e38b7d756c5e14ec25add1cef4e7a444a72600f40c0ada58a005f72d40f9d22fdd4ddbdf570847d78246024698f20b5be815329da875ac5d19f8bf8fb288f231ce5b5085eafe5c925647d01668b4ba2dfdb511918f914f6e2e62af006d3410268e7759d35675355fd0b4afdfeb8d167571f167f56446bd6d07"}, 0xd8) (async) signalfd(r2, &(0x7f0000000400)={[0x6]}, 0x8) (async) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r3, &(0x7f0000000340)="d576b5db3f59fe070b37c8b589fa8feeed70bec8a8b62c9023e3ef53926f95067b9eb3a36a3c85f4d5067d56bfd6a94af4dbfd574ff295e409101731bd8795366375bb0396b100f3e26191140937d4147c735b6c44c5d57488fae5380cfe68022a3124800f8ab6624692fabf805bc84be9b750514a304682baaa3d95cfed31a9c89e86e9fe71aea772fb71d43ff16468cc25a702c07a88fbe2452ab51ba732f00754e725e8364d7edfe10955070370bc431e7828", &(0x7f0000000440)=@tcp=r8}, 0x20) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100), &(0x7f0000000140)=0x8) (async) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000180)={r9, 0x6, 0x1c00000, 0x7}, 0xfec7) (async) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) [ 176.052059][T14294] IPv4: Oversized IP packet from 127.0.0.1 [ 176.057968][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 176.066167][T14299] loop1: detected capacity change from 0 to 98560 [ 176.080225][T14307] loop3: detected capacity change from 0 to 48 [ 176.093470][T14299] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal 01:16:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x22, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) [ 176.105537][T14330] loop2: detected capacity change from 0 to 264192 [ 176.120850][T14307] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 176.139938][T14330] EXT4-fs (loop2): unsupported inode size: 0 [ 176.146110][T14330] EXT4-fs (loop2): blocksize: 1024 01:16:08 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) (async) splice(r3, 0x0, r4, 0x0, 0x4ffe6, 0x0) (async) setsockopt$packet_int(r3, 0x107, 0xb, &(0x7f0000000080)=0x4, 0x4) (async) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) splice(r2, 0x0, r5, 0x0, 0x4ffe6, 0x0) (async) syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), r2) (async) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000140)=@req={0x1f, 0x67, 0x100}, 0x10) r6 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) open(&(0x7f0000000100)='./file0\x00', 0x2000, 0x52) sendto$inet(r6, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r0, 0x80089419, &(0x7f0000000180)) 01:16:08 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f0000000180)={{0x1, 0x1, 0x18, r2, {0x1f, 0x3}}, './file0\x00'}) ioctl$PPPIOCSFLAGS1(r3, 0x40047459, &(0x7f00000001c0)=0x2000) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) splice(r4, 0x0, r5, 0x0, 0x4ffe6, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000140)={0x3, 0x1}, 0x4) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, &(0x7f0000000100)) r6 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r6, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0xfbb1, 0x55, 0x83, 0x4}, {0x2, 0xf4, 0x4, 0x400}, {0x7f, 0x8, 0x1, 0x7}, {0x7f, 0x0, 0x3, 0x8ce}, {0xff81, 0x8, 0x42, 0x7}, {0xa1e, 0x3, 0x7, 0x5}, {0xffff, 0x4, 0x80, 0x4}, {0x1, 0x40, 0x1, 0x200}]}, 0x10) 01:16:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) (fail_nth: 74) [ 176.150685][T14336] loop5: detected capacity change from 0 to 5 [ 176.159355][T14336] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 01:16:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:08 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x40000) recvmsg(r1, &(0x7f0000001240)={0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/205, 0xcd}], 0x2, &(0x7f0000001200)=""/41, 0x29}, 0x150) 01:16:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x26000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) [ 176.197647][T14365] IPv4: Oversized IP packet from 127.0.0.1 [ 176.203584][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 176.234014][T14369] loop3: detected capacity change from 0 to 52 [ 176.239667][T14371] loop2: detected capacity change from 0 to 264192 01:16:08 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000000180), 0x6, 0x100) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000001c0)={0x2, 0x1}, 0x4) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @remote}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f00000000c0), 0x80400, 0x0) openat$cgroup_subtree(r2, &(0x7f0000000100), 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000380)='net/dev\x00') close(r6) splice(r5, 0x0, r6, 0x0, 0x4ffe6, 0x0) r7 = openat$cgroup_subtree(r3, &(0x7f0000000140), 0x2, 0x0) splice(r7, 0x0, r5, 0x0, 0x10000000b8, 0x0) sendto$inet(r3, &(0x7f0000000280)="4a1251089e7ba701be275e3f269c3b405399b661acc3558f4c79d93c25b25df8443d3c4849eaa2d9cecd89684cf2100d655de8e88236d201c72521594f4b50a22596e103d5cda88f598cb7f26a462eb9867283f0a3111cf05baae6f0a94f7194c1f900fe9317087f84923e6464dbcefdca2d0aa403beb959d9deeb895866f0590fbf60705acd89c4524f86ef75a0e2a03e447b2d77685c807271c827fdce131bdd733f384b2fae394d5b0fef424cafdd6f252ff1b27333e611a156c60a23713d59fba0b09d9f868c", 0xc8, 0x40000c1, &(0x7f0000000080)={0x2, 0x4e1d}, 0x10) 01:16:08 executing program 5: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000100)=0x2) r1 = syz_io_uring_setup(0x501a, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d50954a5cc43a639f09b0e1835d84804b62e616cc37c4a24c12a5a5a4d8a3837f32cb2d36f2257e980490375699ecdbb0f56207658fff4cf13b40c7c41d86b"}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r1, 0x40006501, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x1128, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) (fail_nth: 1) 01:16:08 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f0000000180)={{0x1, 0x1, 0x18, r2, {0x1f, 0x3}}, './file0\x00'}) ioctl$PPPIOCSFLAGS1(r3, 0x40047459, &(0x7f00000001c0)=0x2000) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) splice(r4, 0x0, r5, 0x0, 0x4ffe6, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000140)={0x3, 0x1}, 0x4) (async) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, &(0x7f0000000100)) (async) r6 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r6, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0xfbb1, 0x55, 0x83, 0x4}, {0x2, 0xf4, 0x4, 0x400}, {0x7f, 0x8, 0x1, 0x7}, {0x7f, 0x0, 0x3, 0x8ce}, {0xff81, 0x8, 0x42, 0x7}, {0xa1e, 0x3, 0x7, 0x5}, {0xffff, 0x4, 0x80, 0x4}, {0x1, 0x40, 0x1, 0x200}]}, 0x10) 01:16:08 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) (async, rerun: 64) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (rerun: 64) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x40000) recvmsg(r1, &(0x7f0000001240)={0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/205, 0xcd}], 0x2, &(0x7f0000001200)=""/41, 0x29}, 0x150) [ 176.243273][T14367] loop1: detected capacity change from 0 to 98560 [ 176.284716][ T4668] ================================================================== [ 176.292826][ T4668] BUG: KCSAN: data-race in do_mpage_readpage / set_blocksize [ 176.300195][ T4668] [ 176.302507][ T4668] write to 0xffff888101d0da9e of 1 bytes by task 14367 on cpu 1: [ 176.310234][ T4668] set_blocksize+0x20a/0x270 [ 176.314816][ T4668] sb_min_blocksize+0x92/0x110 [ 176.319584][ T4668] ext4_fill_super+0x371/0x4f00 [ 176.324434][ T4668] get_tree_bdev+0x2b4/0x3b0 [ 176.329014][ T4668] ext4_get_tree+0x18/0x20 [ 176.333415][ T4668] vfs_get_tree+0x49/0x190 [ 176.337819][ T4668] do_new_mount+0x200/0x650 [ 176.342309][ T4668] path_mount+0x4b1/0xb60 [ 176.346631][ T4668] __se_sys_mount+0x281/0x2d0 [ 176.351313][ T4668] __x64_sys_mount+0x63/0x70 [ 176.355894][ T4668] do_syscall_64+0x2b/0x70 [ 176.360299][ T4668] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 176.366181][ T4668] [ 176.368487][ T4668] read to 0xffff888101d0da9e of 1 bytes by task 4668 on cpu 0: [ 176.376014][ T4668] do_mpage_readpage+0x6c/0x1010 [ 176.380939][ T4668] mpage_readahead+0x18b/0x3f0 [ 176.385691][ T4668] blkdev_readahead+0x18/0x20 [ 176.390356][ T4668] read_pages+0xa5/0x790 [ 176.394590][ T4668] page_cache_ra_unbounded+0x11f/0x2e0 [ 176.400034][ T4668] force_page_cache_ra+0x1c6/0x200 [ 176.405134][ T4668] page_cache_sync_ra+0xc8/0xf0 [ 176.409991][ T4668] filemap_read+0x3ef/0x1410 [ 176.414569][ T4668] blkdev_read_iter+0x2c6/0x370 [ 176.419407][ T4668] vfs_read+0x5a5/0x6a0 [ 176.423548][ T4668] ksys_read+0xe8/0x1a0 [ 176.427691][ T4668] __x64_sys_read+0x3e/0x50 [ 176.432181][ T4668] do_syscall_64+0x2b/0x70 [ 176.436584][ T4668] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 176.442463][ T4668] [ 176.444771][ T4668] value changed: 0x0c -> 0x0a [ 176.449428][ T4668] [ 176.451735][ T4668] Reported by Kernel Concurrency Sanitizer on: [ 176.457866][ T4668] CPU: 0 PID: 4668 Comm: udevd Not tainted 5.19.0-rc8-syzkaller-00168-g334c0ef6429f-dirty #0 [ 176.468002][ T4668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 01:16:08 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f0000000180)={{0x1, 0x1, 0x18, r2, {0x1f, 0x3}}, './file0\x00'}) ioctl$PPPIOCSFLAGS1(r3, 0x40047459, &(0x7f00000001c0)=0x2000) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) splice(r4, 0x0, r5, 0x0, 0x4ffe6, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000140)={0x3, 0x1}, 0x4) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, &(0x7f0000000100)) r6 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r6, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0xfbb1, 0x55, 0x83, 0x4}, {0x2, 0xf4, 0x4, 0x400}, {0x7f, 0x8, 0x1, 0x7}, {0x7f, 0x0, 0x3, 0x8ce}, {0xff81, 0x8, 0x42, 0x7}, {0xa1e, 0x3, 0x7, 0x5}, {0xffff, 0x4, 0x80, 0x4}, {0x1, 0x40, 0x1, 0x200}]}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) socket$packet(0x11, 0x3, 0x300) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) fcntl$dupfd(r1, 0x406, r0) (async) ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f0000000180)={{0x1, 0x1, 0x18, r2, {0x1f, 0x3}}, './file0\x00'}) (async) ioctl$PPPIOCSFLAGS1(r3, 0x40047459, &(0x7f00000001c0)=0x2000) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r5) (async) splice(r4, 0x0, r5, 0x0, 0x4ffe6, 0x0) (async) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000140)={0x3, 0x1}, 0x4) (async) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, &(0x7f0000000100)) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r6, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0xfbb1, 0x55, 0x83, 0x4}, {0x2, 0xf4, 0x4, 0x400}, {0x7f, 0x8, 0x1, 0x7}, {0x7f, 0x0, 0x3, 0x8ce}, {0xff81, 0x8, 0x42, 0x7}, {0xa1e, 0x3, 0x7, 0x5}, {0xffff, 0x4, 0x80, 0x4}, {0x1, 0x40, 0x1, 0x200}]}, 0x10) (async) 01:16:08 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) (async, rerun: 32) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async, rerun: 32) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x40000) recvmsg(r1, &(0x7f0000001240)={0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/205, 0xcd}], 0x2, &(0x7f0000001200)=""/41, 0x29}, 0x150) [ 176.478046][ T4668] ================================================================== [ 176.491712][T14369] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 176.497355][T14371] EXT4-fs (loop2): unsupported inode size: 0 [ 176.505375][T14379] IPv4: Oversized IP packet from 127.0.0.1 [ 176.507924][T14371] EXT4-fs (loop2): blocksize: 1024 [ 176.513839][ C0] IPv4: Oversized IP packet from 127.0.0.1 01:16:08 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000040)={0x0, 'veth0_virt_wifi\x00', {0x4}, 0x800}) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 176.562211][T14367] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal [ 176.580336][T14409] FAULT_INJECTION: forcing a failure. [ 176.580336][T14409] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 176.593458][T14409] CPU: 1 PID: 14409 Comm: syz-executor.5 Not tainted 5.19.0-rc8-syzkaller-00168-g334c0ef6429f-dirty #0 [ 176.604546][T14409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 176.614740][T14409] Call Trace: [ 176.618016][T14409] [ 176.620945][T14409] dump_stack_lvl+0xd6/0x122 [ 176.625610][T14409] dump_stack+0x11/0x12 [ 176.629776][T14409] should_fail+0x242/0x250 [ 176.634202][T14409] should_fail_usercopy+0x16/0x20 [ 176.639304][T14409] _copy_from_user+0x1a/0xc0 [ 176.643906][T14409] __x64_sys_io_uring_setup+0x5d/0x130 [ 176.649423][T14409] do_syscall_64+0x2b/0x70 [ 176.653877][T14409] entry_SYSCALL_64_after_hwframe+0x63/0xcd 01:16:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6c00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) [ 176.659857][T14409] RIP: 0033:0x7f2ba9d12209 [ 176.664315][T14409] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 176.684018][T14409] RSP: 002b:00007f2ba94670e8 EFLAGS: 00000206 ORIG_RAX: 00000000000001a9 [ 176.692444][T14409] RAX: ffffffffffffffda RBX: 00007f2ba9e25030 RCX: 00007f2ba9d12209 [ 176.700459][T14409] RDX: 0000000020ffc000 RSI: 0000000020000000 RDI: 0000000000001128 [ 176.708442][T14409] RBP: 0000000020000000 R08: 0000000020000180 R09: 0000000020000180 [ 176.716450][T14409] R10: 00000000200000c0 R11: 0000000000000206 R12: 0000000020000180 [ 176.719371][T14413] loop3: detected capacity change from 0 to 54 [ 176.724418][T14409] R13: 0000000020ffc000 R14: 00000000200000c0 R15: 0000000020ff9000 [ 176.724440][T14409] [ 176.743864][T14413] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 176.758443][T14367] FAULT_INJECTION: forcing a failure. [ 176.758443][T14367] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 176.771601][T14367] CPU: 1 PID: 14367 Comm: syz-executor.1 Not tainted 5.19.0-rc8-syzkaller-00168-g334c0ef6429f-dirty #0 [ 176.782752][T14367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 176.792811][T14367] Call Trace: [ 176.796092][T14367] [ 176.799022][T14367] dump_stack_lvl+0xd6/0x122 [ 176.803622][T14367] dump_stack+0x11/0x12 [ 176.807818][T14367] should_fail+0x242/0x250 [ 176.812288][T14367] should_fail_usercopy+0x16/0x20 [ 176.817315][T14367] _copy_from_user+0x1a/0xc0 [ 176.821945][T14367] kstrtouint_from_user+0x81/0xf0 [ 176.827009][T14367] ? 0xffffffff81000000 [ 176.831164][T14367] proc_fail_nth_write+0x4b/0x150 [ 176.836270][T14367] ? proc_fail_nth_read+0x150/0x150 [ 176.841562][T14367] vfs_write+0x26d/0x890 [ 176.845813][T14367] ? __fget_files+0x1a7/0x1e0 [ 176.850547][T14367] ksys_write+0xe8/0x1a0 [ 176.854781][T14367] __x64_sys_write+0x3e/0x50 [ 176.859359][T14367] do_syscall_64+0x2b/0x70 [ 176.863808][T14367] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 176.869697][T14367] RIP: 0033:0x7f4df21e8d1f [ 176.874180][T14367] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 176.893821][T14367] RSP: 002b:00007f4df19ac160 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 176.902265][T14367] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4df21e8d1f 01:16:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) 01:16:09 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000000040)="1089ed3b2cb749dd5410f68b014aad409fae9d4a098b1231ac0ce645f437e3126df96359f042e3af5744b997a12ab7415442e22abe406393c1bc0e76d544a10511e38b67c2e30004b229c5e1c118b6b124c4fb49c47621b770f19e67d8d03013bf5d549d25fe950588adad1a568263503eb7376c85e5f2938791d1ef7812a91d79350cf892bfecc7a4e038d0bdfe8acfa08c625457107bbba9cf9ef25920cdc2ae577fee8ee6c62f24ccb018ffd787077a0ce2faac60234a950a92c9e3fa9abe162873d0fecbbbc769ab4eac8ba0dc791aea8705801b7d34d0591efa4811be70f9b6b3d4aebcd504425dea45f0ea2ac2230a11d16e54fa981067628dbd934fa1ee7669ad96d965b282c6981650f017d48f9b08d0e58bdae2baad", 0x11a, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @broadcast}, 0x10) 01:16:09 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async, rerun: 32) r2 = socket$inet(0x2, 0x2, 0x0) (rerun: 32) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000040)={0x0, 'veth0_virt_wifi\x00', {0x4}, 0x800}) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3f000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:09 executing program 5: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000100)=0x2) r1 = syz_io_uring_setup(0x501a, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d50954a5cc43a639f09b0e1835d84804b62e616cc37c4a24c12a5a5a4d8a3837f32cb2d36f2257e980490375699ecdbb0f56207658fff4cf13b40c7c41d86b"}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r1, 0x40006501, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x1128, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) (fail_nth: 2) 01:16:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7400, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:09 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) (async) sendto$inet(r0, &(0x7f0000000040)="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", 0x11a, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @broadcast}, 0x10) 01:16:09 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000040)={0x0, 'veth0_virt_wifi\x00', {0x4}, 0x800}) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000040)={0x0, 'veth0_virt_wifi\x00', {0x4}, 0x800}) (async) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) [ 176.910218][T14367] RDX: 0000000000000001 RSI: 00007f4df19ac1e0 RDI: 0000000000000003 [ 176.918170][T14367] RBP: 00007f4df19ac1d0 R08: 0000000000000000 R09: 0000000020000000 [ 176.926194][T14367] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 176.934170][T14367] R13: 00007ffd6d73deef R14: 00007f4df19ac300 R15: 0000000000022000 [ 176.942211][T14367] 01:16:09 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) (async) sendto$inet(r0, &(0x7f0000000040)="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", 0x11a, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @broadcast}, 0x10) [ 176.987768][T14427] loop3: detected capacity change from 0 to 58 [ 176.987910][T14428] loop2: detected capacity change from 0 to 264192 [ 177.008444][T14431] loop1: detected capacity change from 0 to 98560 [ 177.016253][T14427] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 01:16:09 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:09 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = signalfd(r1, &(0x7f0000000040)={[0x7fffffff]}, 0x8) getsockname$packet(r4, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000001c0)=0x14) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10, 0x0, 0x0, &(0x7f0000000100)=[@authinfo={0x18}], 0x18}, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000000080)=[{&(0x7f0000000180)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=ANY=[@ANYBLOB="2012ee00000000008400000002000000000041020000000000000000", @ANYRES32=0x0], 0x20}], 0x4924924924924d0, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) splice(r5, 0x0, r6, 0x0, 0x4ffe6, 0x0) sendto$inet(r6, &(0x7f0000000280)="bbb6cd751d93713c86b27ed8d2959a3e6da8e4646c324818c9d35df5dffd4f4827f7a86b616a87a68657182d574a2c8e6b2ebfb6e0413a3ca95cd3ff9b21013f92a6bcc54f837e67cb3018b19a82ce40edabb210449fc218e80b5ffe60f3a99fb4cd5fcda6effcb23d66cac452f3df72182e", 0x72, 0x40004810, &(0x7f0000fd9ff0)={0x2, 0x4e21, @remote}, 0xfffffffffffffd9b) 01:16:09 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) (async) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 177.032154][T14431] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal [ 177.040540][T14428] EXT4-fs (loop2): unsupported inode size: 0 [ 177.046630][T14428] EXT4-fs (loop2): blocksize: 1024 01:16:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020002, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) 01:16:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7411, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:09 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) (async) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) [ 177.070096][ T24] audit: type=1400 audit(1659316569.251:233): avc: denied { write } for pid=14444 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 01:16:09 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = signalfd(r1, &(0x7f0000000040)={[0x7fffffff]}, 0x8) getsockname$packet(r4, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000001c0)=0x14) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10, 0x0, 0x0, &(0x7f0000000100)=[@authinfo={0x18}], 0x18}, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000000080)=[{&(0x7f0000000180)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=ANY=[@ANYBLOB="2012ee00000000008400000002000000000041020000000000000000", @ANYRES32=0x0], 0x20}], 0x4924924924924d0, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) splice(r5, 0x0, r6, 0x0, 0x4ffe6, 0x0) sendto$inet(r6, &(0x7f0000000280)="bbb6cd751d93713c86b27ed8d2959a3e6da8e4646c324818c9d35df5dffd4f4827f7a86b616a87a68657182d574a2c8e6b2ebfb6e0413a3ca95cd3ff9b21013f92a6bcc54f837e67cb3018b19a82ce40edabb210449fc218e80b5ffe60f3a99fb4cd5fcda6effcb23d66cac452f3df72182e", 0x72, 0x40004810, &(0x7f0000fd9ff0)={0x2, 0x4e21, @remote}, 0xfffffffffffffd9b) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) signalfd(r1, &(0x7f0000000040)={[0x7fffffff]}, 0x8) (async) getsockname$packet(r4, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000001c0)=0x14) (async) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10, 0x0, 0x0, &(0x7f0000000100)=[@authinfo={0x18}], 0x18}, 0x0) (async) sendmmsg$inet_sctp(r3, &(0x7f0000000080)=[{&(0x7f0000000180)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=ANY=[@ANYBLOB="2012ee00000000008400000002000000000041020000000000000000", @ANYRES32=0x0], 0x20}], 0x4924924924924d0, 0x0) (async) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r6) (async) splice(r5, 0x0, r6, 0x0, 0x4ffe6, 0x0) (async) sendto$inet(r6, &(0x7f0000000280)="bbb6cd751d93713c86b27ed8d2959a3e6da8e4646c324818c9d35df5dffd4f4827f7a86b616a87a68657182d574a2c8e6b2ebfb6e0413a3ca95cd3ff9b21013f92a6bcc54f837e67cb3018b19a82ce40edabb210449fc218e80b5ffe60f3a99fb4cd5fcda6effcb23d66cac452f3df72182e", 0x72, 0x40004810, &(0x7f0000fd9ff0)={0x2, 0x4e21, @remote}, 0xfffffffffffffd9b) (async) [ 177.132934][T14451] loop3: detected capacity change from 0 to 58 [ 177.150429][T14451] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 177.160772][T14469] loop1: detected capacity change from 0 to 98560 [ 177.172504][T14469] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal 01:16:09 executing program 5: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000100)=0x2) r1 = syz_io_uring_setup(0x501a, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d50954a5cc43a639f09b0e1835d84804b62e616cc37c4a24c12a5a5a4d8a3837f32cb2d36f2257e980490375699ecdbb0f56207658fff4cf13b40c7c41d86b"}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r1, 0x40006501, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x1128, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) (fail_nth: 3) 01:16:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x12900, 0x54) r1 = socket$inet(0x2, 0x2, 0x0) r2 = pidfd_getfd(r0, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000000240)="36905a254bfa29c5ae79afad3c7a45fb0dd357", 0x13, 0x24000840, &(0x7f0000000280)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) splice(r4, 0x0, r5, 0x0, 0x4ffe6, 0x0) sendto$inet(r5, &(0x7f0000000140)="9f9378bce5fa8bf4cd061c21ba1a147f3994ac523a060c0f3abc4d097d431e6d275273ff61a1790b6567a8db23d23f957c39582147f7c29476a76bcfd1e6f2711f5e8fbfe5ca5dfed1bcb651f8f91166a902d845eefb5ebdf978de657ea8dc64443a88d070fdde8536611802dde944873fa574f5cf63517c2a496eab1623017a0a5aeea1f1616a9ee8d424de9814c3c1ce", 0x91, 0x841, 0x0, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) fgetxattr(0xffffffffffffffff, &(0x7f00000002c0)=@known='user.syz\x00', &(0x7f0000000300)=""/236, 0xec) splice(r3, 0x0, r6, 0x0, 0x4ffe6, 0x0) sendto$l2tp(r3, &(0x7f0000000080)="cffbf1384371ea732b64a15afaf641ea09ca3d027c80b4e216ee375311a8a6b80e1cca33f5b1f84c1565f19cae00d0f402690fcb882acae37d5eb7a85daf8eb44f6418647adfd96bba08eb09b5e96bf1a32f10991cdfbfdc2a125de8dff5a42fc96caac321d9f4d6180854752818337d", 0x70, 0x10, &(0x7f0000000100)={0x2, 0x0, @local, 0x4}, 0x10) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:09 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = signalfd(r1, &(0x7f0000000040)={[0x7fffffff]}, 0x8) getsockname$packet(r4, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000001c0)=0x14) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10, 0x0, 0x0, &(0x7f0000000100)=[@authinfo={0x18}], 0x18}, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000000080)=[{&(0x7f0000000180)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=ANY=[@ANYBLOB="2012ee00000000008400000002000000000041020000000000000000", @ANYRES32=0x0], 0x20}], 0x4924924924924d0, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) splice(r5, 0x0, r6, 0x0, 0x4ffe6, 0x0) sendto$inet(r6, &(0x7f0000000280)="bbb6cd751d93713c86b27ed8d2959a3e6da8e4646c324818c9d35df5dffd4f4827f7a86b616a87a68657182d574a2c8e6b2ebfb6e0413a3ca95cd3ff9b21013f92a6bcc54f837e67cb3018b19a82ce40edabb210449fc218e80b5ffe60f3a99fb4cd5fcda6effcb23d66cac452f3df72182e", 0x72, 0x40004810, &(0x7f0000fd9ff0)={0x2, 0x4e21, @remote}, 0xfffffffffffffd9b) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) signalfd(r1, &(0x7f0000000040)={[0x7fffffff]}, 0x8) (async) getsockname$packet(r4, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000001c0)=0x14) (async) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10, 0x0, 0x0, &(0x7f0000000100)=[@authinfo={0x18}], 0x18}, 0x0) (async) sendmmsg$inet_sctp(r3, &(0x7f0000000080)=[{&(0x7f0000000180)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=ANY=[@ANYBLOB="2012ee00000000008400000002000000000041020000000000000000", @ANYRES32=0x0], 0x20}], 0x4924924924924d0, 0x0) (async) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r6) (async) splice(r5, 0x0, r6, 0x0, 0x4ffe6, 0x0) (async) sendto$inet(r6, &(0x7f0000000280)="bbb6cd751d93713c86b27ed8d2959a3e6da8e4646c324818c9d35df5dffd4f4827f7a86b616a87a68657182d574a2c8e6b2ebfb6e0413a3ca95cd3ff9b21013f92a6bcc54f837e67cb3018b19a82ce40edabb210449fc218e80b5ffe60f3a99fb4cd5fcda6effcb23d66cac452f3df72182e", 0x72, 0x40004810, &(0x7f0000fd9ff0)={0x2, 0x4e21, @remote}, 0xfffffffffffffd9b) (async) 01:16:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7a00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020003, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) 01:16:09 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) r3 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0x212800, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000080)={0x0, r0, 0x7f, 0xfff, 0x2, 0xee75}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000000100)="ff03e59a034a76a98335f2ad05328696048307545e44bcf17c1a6c066ac82ac837a578e726c2cb4f719250f6f99058674b35bd43b07f66abc3c545a8646a14fea06b945695ef4664d2de1d13c6c4955e537dade12130836cac2bf10620cf755c713651f64982aab6332700b0565658f86ba7c49cafe43c56644318305231933c01642157c34937cea27e616018156ca461e974f381e94578c4a08141040d", 0x9e, 0xc1, &(0x7f0000fd9ff0)={0x2, 0x4e1c, @local}, 0x10) [ 177.262422][T14480] loop1: detected capacity change from 0 to 98560 [ 177.276996][T14483] loop2: detected capacity change from 0 to 264192 [ 177.288101][T14480] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal [ 177.299825][T14501] loop3: detected capacity change from 0 to 61 [ 177.306502][T14483] EXT4-fs (loop2): unsupported inode size: 0 01:16:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x12900, 0x54) (async) r1 = socket$inet(0x2, 0x2, 0x0) r2 = pidfd_getfd(r0, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000000240)="36905a254bfa29c5ae79afad3c7a45fb0dd357", 0x13, 0x24000840, &(0x7f0000000280)={0x2, 0x4e20, @multicast1}, 0x10) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) splice(r4, 0x0, r5, 0x0, 0x4ffe6, 0x0) (async) sendto$inet(r5, &(0x7f0000000140)="9f9378bce5fa8bf4cd061c21ba1a147f3994ac523a060c0f3abc4d097d431e6d275273ff61a1790b6567a8db23d23f957c39582147f7c29476a76bcfd1e6f2711f5e8fbfe5ca5dfed1bcb651f8f91166a902d845eefb5ebdf978de657ea8dc64443a88d070fdde8536611802dde944873fa574f5cf63517c2a496eab1623017a0a5aeea1f1616a9ee8d424de9814c3c1ce", 0x91, 0x841, 0x0, 0x0) (async) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) fgetxattr(0xffffffffffffffff, &(0x7f00000002c0)=@known='user.syz\x00', &(0x7f0000000300)=""/236, 0xec) (async) splice(r3, 0x0, r6, 0x0, 0x4ffe6, 0x0) sendto$l2tp(r3, &(0x7f0000000080)="cffbf1384371ea732b64a15afaf641ea09ca3d027c80b4e216ee375311a8a6b80e1cca33f5b1f84c1565f19cae00d0f402690fcb882acae37d5eb7a85daf8eb44f6418647adfd96bba08eb09b5e96bf1a32f10991cdfbfdc2a125de8dff5a42fc96caac321d9f4d6180854752818337d", 0x70, 0x10, &(0x7f0000000100)={0x2, 0x0, @local, 0x4}, 0x10) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x12900, 0x54) r1 = socket$inet(0x2, 0x2, 0x0) (async) r2 = pidfd_getfd(r0, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000000240)="36905a254bfa29c5ae79afad3c7a45fb0dd357", 0x13, 0x24000840, &(0x7f0000000280)={0x2, 0x4e20, @multicast1}, 0x10) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async, rerun: 32) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async, rerun: 32) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) splice(r4, 0x0, r5, 0x0, 0x4ffe6, 0x0) (async) sendto$inet(r5, &(0x7f0000000140)="9f9378bce5fa8bf4cd061c21ba1a147f3994ac523a060c0f3abc4d097d431e6d275273ff61a1790b6567a8db23d23f957c39582147f7c29476a76bcfd1e6f2711f5e8fbfe5ca5dfed1bcb651f8f91166a902d845eefb5ebdf978de657ea8dc64443a88d070fdde8536611802dde944873fa574f5cf63517c2a496eab1623017a0a5aeea1f1616a9ee8d424de9814c3c1ce", 0x91, 0x841, 0x0, 0x0) (async) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) (async, rerun: 32) fgetxattr(0xffffffffffffffff, &(0x7f00000002c0)=@known='user.syz\x00', &(0x7f0000000300)=""/236, 0xec) (async, rerun: 32) splice(r3, 0x0, r6, 0x0, 0x4ffe6, 0x0) (async) sendto$l2tp(r3, &(0x7f0000000080)="cffbf1384371ea732b64a15afaf641ea09ca3d027c80b4e216ee375311a8a6b80e1cca33f5b1f84c1565f19cae00d0f402690fcb882acae37d5eb7a85daf8eb44f6418647adfd96bba08eb09b5e96bf1a32f10991cdfbfdc2a125de8dff5a42fc96caac321d9f4d6180854752818337d", 0x70, 0x10, &(0x7f0000000100)={0x2, 0x0, @local, 0x4}, 0x10) (async) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) 01:16:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:09 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) r2 = socket$inet(0x2, 0x2, 0x0) r3 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0x212800, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000080)={0x0, r0, 0x7f, 0xfff, 0x2, 0xee75}) (async) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r2, &(0x7f0000000100)="ff03e59a034a76a98335f2ad05328696048307545e44bcf17c1a6c066ac82ac837a578e726c2cb4f719250f6f99058674b35bd43b07f66abc3c545a8646a14fea06b945695ef4664d2de1d13c6c4955e537dade12130836cac2bf10620cf755c713651f64982aab6332700b0565658f86ba7c49cafe43c56644318305231933c01642157c34937cea27e616018156ca461e974f381e94578c4a08141040d", 0x9e, 0xc1, &(0x7f0000fd9ff0)={0x2, 0x4e1c, @local}, 0x10) [ 177.312520][T14483] EXT4-fs (loop2): blocksize: 1024 [ 177.320159][T14501] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 177.365146][T14512] loop2: detected capacity change from 0 to 264192 [ 177.380363][T14512] EXT4-fs (loop2): unsupported inode size: 0 [ 177.384103][T14518] loop1: detected capacity change from 0 to 98560 [ 177.386394][T14512] EXT4-fs (loop2): blocksize: 1024 [ 177.416747][T14518] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal 01:16:09 executing program 5: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000100)=0x2) r1 = syz_io_uring_setup(0x501a, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d50954a5cc43a639f09b0e1835d84804b62e616cc37c4a24c12a5a5a4d8a3837f32cb2d36f2257e980490375699ecdbb0f56207658fff4cf13b40c7c41d86b"}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r1, 0x40006501, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x1128, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) (fail_nth: 4) 01:16:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x9000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:09 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) r2 = socket$inet(0x2, 0x2, 0x0) (async) r3 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0x212800, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000080)={0x0, r0, 0x7f, 0xfff, 0x2, 0xee75}) (async) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async, rerun: 64) sendto$inet(r2, &(0x7f0000000100)="ff03e59a034a76a98335f2ad05328696048307545e44bcf17c1a6c066ac82ac837a578e726c2cb4f719250f6f99058674b35bd43b07f66abc3c545a8646a14fea06b945695ef4664d2de1d13c6c4955e537dade12130836cac2bf10620cf755c713651f64982aab6332700b0565658f86ba7c49cafe43c56644318305231933c01642157c34937cea27e616018156ca461e974f381e94578c4a08141040d", 0x9e, 0xc1, &(0x7f0000fd9ff0)={0x2, 0x4e1c, @local}, 0x10) (rerun: 64) 01:16:09 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={0x9, 0x2, 0x7, 0x40, 0x0, 0x8001, 0x10000, 0x0, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r1, 0x66, "f66936fcf1e3729891a1fd1a84add0786edbc524c561d18380b61ff65c154ed948c0825a93c554f25cf607b406673cc480866b62ec426adde879c875fac61cee9e4b9b08e3e3a24cf1021da3f7d692f7ee80d4cd4fa934d81df690c6b4664552112137426e10"}, &(0x7f0000000280)=0x6e) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000000040)="a174b5b52f6d8f78727465b22e00f1f5deab37410e3abda096065b321c87779e8a76b970ac1c669380039a7945138ef0fb3a6ba449d4ae1be771a9deeb3e67f60e7572142b655d8205583a7e0f81547e7c51afe6306d9caf1afe481a9a3aaf0ff272f19558b0b584707a230b4d2893fd18fcf560374c53a1f67c3aa073ab14214439dd1a1888022cf1eb65fa4f4d8592e82e30e33a0f444dfee7d1149577136ff9dc9d72561a0f4511b1810a57ccfcbbd4447d5f17c8bedf9b52ce7d424aa46da50e58324176ca7184f806ece3ab2be151b36cbd15a7e87230b4fdc8cf57a1851dac", 0xe2, 0x840, &(0x7f0000000140)={0x2, 0x4e20, @private=0xa010102}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="6eee1d3ee265343ca657f35e149c780893a0fec5b7846e2960a9509d20a77d3e38e67a030000002874125688b69bdc06e7fbaa69a73015e134c8cdff5be4e9d54dcc2071a220504a97bbcea748d8e34f1b60f3101941023b19ec538a0d392c9bc4ff7d7dbb5b6b769fcdc3b461cdb5e862a411e2642992d78b9ef371d03a83c3de57329a42343c7cc871", 0x8a, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020005, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) 01:16:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x44020000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:09 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x202041) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x4, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x80000, 0x7) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x4ffe6, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{0x0, 0x2, 0x9, 0x20}, {0x1, 0x2b, 0x0, 0x20}, {0x8, 0x1, 0x3, 0x8}, {0x5b, 0x3, 0x2, 0x4}, {0x80, 0x0, 0x20, 0x8}, {0x80, 0x0, 0x6, 0x1000}, {0x2, 0x40, 0x9, 0x7}]}, 0x10) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 177.535997][T14528] loop1: detected capacity change from 0 to 98560 [ 177.551502][T14528] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal [ 177.554091][T14536] loop3: detected capacity change from 0 to 72 [ 177.576782][T14542] loop2: detected capacity change from 0 to 264192 01:16:09 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x202041) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x4, 0x8000}, 0x4) (async) r2 = socket$inet(0x2, 0x80000, 0x7) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) (async) splice(r3, 0x0, r4, 0x0, 0x4ffe6, 0x0) (async) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{0x0, 0x2, 0x9, 0x20}, {0x1, 0x2b, 0x0, 0x20}, {0x8, 0x1, 0x3, 0x8}, {0x5b, 0x3, 0x2, 0x4}, {0x80, 0x0, 0x20, 0x8}, {0x80, 0x0, 0x6, 0x1000}, {0x2, 0x40, 0x9, 0x7}]}, 0x10) (async) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:09 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) (async) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={0x9, 0x2, 0x7, 0x40, 0x0, 0x8001, 0x10000, 0x0, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r1, 0x66, "f66936fcf1e3729891a1fd1a84add0786edbc524c561d18380b61ff65c154ed948c0825a93c554f25cf607b406673cc480866b62ec426adde879c875fac61cee9e4b9b08e3e3a24cf1021da3f7d692f7ee80d4cd4fa934d81df690c6b4664552112137426e10"}, &(0x7f0000000280)=0x6e) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000000040)="a174b5b52f6d8f78727465b22e00f1f5deab37410e3abda096065b321c87779e8a76b970ac1c669380039a7945138ef0fb3a6ba449d4ae1be771a9deeb3e67f60e7572142b655d8205583a7e0f81547e7c51afe6306d9caf1afe481a9a3aaf0ff272f19558b0b584707a230b4d2893fd18fcf560374c53a1f67c3aa073ab14214439dd1a1888022cf1eb65fa4f4d8592e82e30e33a0f444dfee7d1149577136ff9dc9d72561a0f4511b1810a57ccfcbbd4447d5f17c8bedf9b52ce7d424aa46da50e58324176ca7184f806ece3ab2be151b36cbd15a7e87230b4fdc8cf57a1851dac", 0xe2, 0x840, &(0x7f0000000140)={0x2, 0x4e20, @private=0xa010102}, 0x10) (async) sendto$inet(r0, &(0x7f00000002c0)="6eee1d3ee265343ca657f35e149c780893a0fec5b7846e2960a9509d20a77d3e38e67a030000002874125688b69bdc06e7fbaa69a73015e134c8cdff5be4e9d54dcc2071a220504a97bbcea748d8e34f1b60f3101941023b19ec538a0d392c9bc4ff7d7dbb5b6b769fcdc3b461cdb5e862a411e2642992d78b9ef371d03a83c3de57329a42343c7cc871", 0x8a, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020006, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) [ 177.583474][T14536] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 177.596416][T14542] EXT4-fs (loop2): unsupported inode size: 0 [ 177.602437][T14542] EXT4-fs (loop2): blocksize: 1024 01:16:09 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x202041) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x4, 0x8000}, 0x4) (async) r2 = socket$inet(0x2, 0x80000, 0x7) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) (async) splice(r3, 0x0, r4, 0x0, 0x4ffe6, 0x0) (async) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{0x0, 0x2, 0x9, 0x20}, {0x1, 0x2b, 0x0, 0x20}, {0x8, 0x1, 0x3, 0x8}, {0x5b, 0x3, 0x2, 0x4}, {0x80, 0x0, 0x20, 0x8}, {0x80, 0x0, 0x6, 0x1000}, {0x2, 0x40, 0x9, 0x7}]}, 0x10) (async) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:09 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) (async) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={0x9, 0x2, 0x7, 0x40, 0x0, 0x8001, 0x10000, 0x0, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r1, 0x66, "f66936fcf1e3729891a1fd1a84add0786edbc524c561d18380b61ff65c154ed948c0825a93c554f25cf607b406673cc480866b62ec426adde879c875fac61cee9e4b9b08e3e3a24cf1021da3f7d692f7ee80d4cd4fa934d81df690c6b4664552112137426e10"}, &(0x7f0000000280)=0x6e) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) (async) sendto$inet(r0, &(0x7f0000000040)="a174b5b52f6d8f78727465b22e00f1f5deab37410e3abda096065b321c87779e8a76b970ac1c669380039a7945138ef0fb3a6ba449d4ae1be771a9deeb3e67f60e7572142b655d8205583a7e0f81547e7c51afe6306d9caf1afe481a9a3aaf0ff272f19558b0b584707a230b4d2893fd18fcf560374c53a1f67c3aa073ab14214439dd1a1888022cf1eb65fa4f4d8592e82e30e33a0f444dfee7d1149577136ff9dc9d72561a0f4511b1810a57ccfcbbd4447d5f17c8bedf9b52ce7d424aa46da50e58324176ca7184f806ece3ab2be151b36cbd15a7e87230b4fdc8cf57a1851dac", 0xe2, 0x840, &(0x7f0000000140)={0x2, 0x4e20, @private=0xa010102}, 0x10) (async, rerun: 32) sendto$inet(r0, &(0x7f00000002c0)="6eee1d3ee265343ca657f35e149c780893a0fec5b7846e2960a9509d20a77d3e38e67a030000002874125688b69bdc06e7fbaa69a73015e134c8cdff5be4e9d54dcc2071a220504a97bbcea748d8e34f1b60f3101941023b19ec538a0d392c9bc4ff7d7dbb5b6b769fcdc3b461cdb5e862a411e2642992d78b9ef371d03a83c3de57329a42343c7cc871", 0x8a, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (rerun: 32) [ 177.632521][T14549] loop1: detected capacity change from 0 to 98560 [ 177.634325][ T2069] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 177.648272][ T2069] Buffer I/O error on dev loop1, logical block 0, async page read [ 177.714812][T14549] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal 01:16:09 executing program 5: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000100)=0x2) r1 = syz_io_uring_setup(0x501a, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d50954a5cc43a639f09b0e1835d84804b62e616cc37c4a24c12a5a5a4d8a3837f32cb2d36f2257e980490375699ecdbb0f56207658fff4cf13b40c7c41d86b"}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r1, 0x40006501, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x1128, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) (fail_nth: 5) 01:16:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xa005, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x46000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:09 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000000040)="2d701753b07445ac0fbc", 0xa, 0x0, &(0x7f0000000080)={0x2, 0x4e23, @empty}, 0x10) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/module/ath3k', 0x0, 0x30) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000140)={0x2}, 0x4) 01:16:09 executing program 4: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="4b0985bd44e600220a42fd7890b7233cf079f3", 0x4e, 0x20008044, &(0x7f0000000040)={0x2, 0x4e22}, 0x10) 01:16:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020007, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) 01:16:10 executing program 4: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="4b0985bd44e600220a42fd7890b7233cf079f3", 0x4e, 0x20008044, &(0x7f0000000040)={0x2, 0x4e22}, 0x10) 01:16:10 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000000040)="2d701753b07445ac0fbc", 0xa, 0x0, &(0x7f0000000080)={0x2, 0x4e23, @empty}, 0x10) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/module/ath3k', 0x0, 0x30) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000140)={0x2}, 0x4) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r2, &(0x7f0000000040)="2d701753b07445ac0fbc", 0xa, 0x0, &(0x7f0000000080)={0x2, 0x4e23, @empty}, 0x10) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/module/ath3k', 0x0, 0x30) (async) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000140)={0x2}, 0x4) (async) 01:16:10 executing program 4: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="4b0985bd44e600220a42fd7890b7233cf079f3", 0x4e, 0x20008044, &(0x7f0000000040)={0x2, 0x4e22}, 0x10) [ 177.837735][T14573] loop2: detected capacity change from 0 to 264192 [ 177.846997][T14581] loop1: detected capacity change from 0 to 98560 [ 177.855579][T14573] EXT4-fs (loop2): unsupported inode size: 0 [ 177.861635][T14573] EXT4-fs (loop2): blocksize: 1024 [ 177.866915][T14571] loop3: detected capacity change from 0 to 80 [ 177.874005][T14571] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 01:16:10 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r2, &(0x7f0000000040)="2d701753b07445ac0fbc", 0xa, 0x0, &(0x7f0000000080)={0x2, 0x4e23, @empty}, 0x10) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/module/ath3k', 0x0, 0x30) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000140)={0x2}, 0x4) 01:16:10 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 177.884477][T14581] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal 01:16:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x48000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) [ 177.960737][T14600] loop2: detected capacity change from 0 to 264192 [ 177.973678][T14600] EXT4-fs (loop2): unsupported inode size: 0 [ 177.979739][T14600] EXT4-fs (loop2): blocksize: 1024 01:16:10 executing program 5: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000100)=0x2) r1 = syz_io_uring_setup(0x501a, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d50954a5cc43a639f09b0e1835d84804b62e616cc37c4a24c12a5a5a4d8a3837f32cb2d36f2257e980490375699ecdbb0f56207658fff4cf13b40c7c41d86b"}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r1, 0x40006501, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x1128, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) (fail_nth: 6) 01:16:10 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) r2 = accept4(r0, &(0x7f0000000040)=@llc, &(0x7f0000000100)=0x80, 0x800) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000140)=0x8, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020008, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) 01:16:10 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r2) (async) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) (async) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:16:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc605, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4c000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:10 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) r2 = accept4(r0, &(0x7f0000000040)=@llc, &(0x7f0000000100)=0x80, 0x800) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000140)=0x8, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) accept4(r0, &(0x7f0000000040)=@llc, &(0x7f0000000100)=0x80, 0x800) (async) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000140)=0x8, 0x4) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:16:10 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) (async) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:10 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) r2 = accept4(r0, &(0x7f0000000040)=@llc, &(0x7f0000000100)=0x80, 0x800) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000140)=0x8, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) accept4(r0, &(0x7f0000000040)=@llc, &(0x7f0000000100)=0x80, 0x800) (async) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000140)=0x8, 0x4) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:16:10 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000000040)="98208271c7d9395dea7d1a244fc4cd589032b24626d531932e4b74831822b91550a3b6872968f9ba16b2674a7a5d8c999b45ed294424c8fe24a7ddb1b9edc793c47aa856edaf21c0fdcb695e490e0c81074847d173f69e4ded817a94c15b3f7dedb70c68cf6cbfcf8e56abe098352b19aa90a05e90270e280c148b5ddc2106bb2bfa10b241edc818e10e571fa058d9089e6eca896c89137b0a69a12bb068864f40ee070a9e71d06537bedcbd95e8d309953c1a101f93a856c5dd0ff095501189bf05b4e74d525e2d8ed70c76bda356dfe0335f2ed1d334", 0xd7, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e22, @broadcast}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@can_newroute={0x2c, 0x18, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@CGW_MOD_OR={0x15, 0x2, {{{0x4}, 0x3, 0x1, 0x0, 0x0, "512cad8a07b7f6b4"}, 0x5}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x15}, 0x40000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240), 0x2080, 0x0) r4 = socket$caif_seqpacket(0x25, 0x5, 0x2) sendfile(r3, r4, &(0x7f0000000280), 0x3f) [ 178.097227][T14619] loop1: detected capacity change from 0 to 98560 [ 178.104964][T14604] loop2: detected capacity change from 0 to 264192 [ 178.112875][T14622] loop3: detected capacity change from 0 to 99 [ 178.119580][T14619] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal [ 178.129196][T14604] EXT4-fs (loop2): unsupported inode size: 0 [ 178.135240][T14604] EXT4-fs (loop2): blocksize: 1024 01:16:10 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) (async) sendto$inet(r0, &(0x7f0000000040)="98208271c7d9395dea7d1a244fc4cd589032b24626d531932e4b74831822b91550a3b6872968f9ba16b2674a7a5d8c999b45ed294424c8fe24a7ddb1b9edc793c47aa856edaf21c0fdcb695e490e0c81074847d173f69e4ded817a94c15b3f7dedb70c68cf6cbfcf8e56abe098352b19aa90a05e90270e280c148b5ddc2106bb2bfa10b241edc818e10e571fa058d9089e6eca896c89137b0a69a12bb068864f40ee070a9e71d06537bedcbd95e8d309953c1a101f93a856c5dd0ff095501189bf05b4e74d525e2d8ed70c76bda356dfe0335f2ed1d334", 0xd7, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e22, @broadcast}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) (async) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) (async) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@can_newroute={0x2c, 0x18, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@CGW_MOD_OR={0x15, 0x2, {{{0x4}, 0x3, 0x1, 0x0, 0x0, "512cad8a07b7f6b4"}, 0x5}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x15}, 0x40000) (async) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240), 0x2080, 0x0) r4 = socket$caif_seqpacket(0x25, 0x5, 0x2) sendfile(r3, r4, &(0x7f0000000280), 0x3f) 01:16:10 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) dup2(r0, r1) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00000000c0)={0x4, 0x8000}, 0x4) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) splice(r5, 0x0, r6, 0x0, 0x4ffe6, 0x0) ioctl$RTC_WKALM_SET(r5, 0x4028700f, &(0x7f0000000040)={0x1, 0x0, {0x3a, 0x2a, 0x12, 0xcbe, 0x7, 0x9, 0x2, 0x13d, 0xffffffffffffffff}}) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 178.168543][T14622] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 01:16:10 executing program 5: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000100)=0x2) r1 = syz_io_uring_setup(0x501a, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d50954a5cc43a639f09b0e1835d84804b62e616cc37c4a24c12a5a5a4d8a3837f32cb2d36f2257e980490375699ecdbb0f56207658fff4cf13b40c7c41d86b"}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r1, 0x40006501, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x1128, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) (fail_nth: 7) 01:16:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020009, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) 01:16:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x60000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:10 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000000040)="98208271c7d9395dea7d1a244fc4cd589032b24626d531932e4b74831822b91550a3b6872968f9ba16b2674a7a5d8c999b45ed294424c8fe24a7ddb1b9edc793c47aa856edaf21c0fdcb695e490e0c81074847d173f69e4ded817a94c15b3f7dedb70c68cf6cbfcf8e56abe098352b19aa90a05e90270e280c148b5ddc2106bb2bfa10b241edc818e10e571fa058d9089e6eca896c89137b0a69a12bb068864f40ee070a9e71d06537bedcbd95e8d309953c1a101f93a856c5dd0ff095501189bf05b4e74d525e2d8ed70c76bda356dfe0335f2ed1d334", 0xd7, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e22, @broadcast}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@can_newroute={0x2c, 0x18, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@CGW_MOD_OR={0x15, 0x2, {{{0x4}, 0x3, 0x1, 0x0, 0x0, "512cad8a07b7f6b4"}, 0x5}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x15}, 0x40000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240), 0x2080, 0x0) r4 = socket$caif_seqpacket(0x25, 0x5, 0x2) sendfile(r3, r4, &(0x7f0000000280), 0x3f) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) (async) sendto$inet(r0, &(0x7f0000000040)="98208271c7d9395dea7d1a244fc4cd589032b24626d531932e4b74831822b91550a3b6872968f9ba16b2674a7a5d8c999b45ed294424c8fe24a7ddb1b9edc793c47aa856edaf21c0fdcb695e490e0c81074847d173f69e4ded817a94c15b3f7dedb70c68cf6cbfcf8e56abe098352b19aa90a05e90270e280c148b5ddc2106bb2bfa10b241edc818e10e571fa058d9089e6eca896c89137b0a69a12bb068864f40ee070a9e71d06537bedcbd95e8d309953c1a101f93a856c5dd0ff095501189bf05b4e74d525e2d8ed70c76bda356dfe0335f2ed1d334", 0xd7, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e22, @broadcast}, 0x10) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r2) (async) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x0) (async) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@can_newroute={0x2c, 0x18, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@CGW_MOD_OR={0x15, 0x2, {{{0x4}, 0x3, 0x1, 0x0, 0x0, "512cad8a07b7f6b4"}, 0x5}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x15}, 0x40000) (async) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240), 0x2080, 0x0) (async) socket$caif_seqpacket(0x25, 0x5, 0x2) (async) sendfile(r3, r4, &(0x7f0000000280), 0x3f) (async) 01:16:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xedc0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:10 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async, rerun: 32) r3 = socket$inet_udp(0x2, 0x2, 0x0) (rerun: 32) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) (async) dup2(r0, r1) (async) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00000000c0)={0x4, 0x8000}, 0x4) (async) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) splice(r5, 0x0, r6, 0x0, 0x4ffe6, 0x0) (async, rerun: 32) ioctl$RTC_WKALM_SET(r5, 0x4028700f, &(0x7f0000000040)={0x1, 0x0, {0x3a, 0x2a, 0x12, 0xcbe, 0x7, 0x9, 0x2, 0x13d, 0xffffffffffffffff}}) (rerun: 32) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:10 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 178.312511][T14656] loop1: detected capacity change from 0 to 98560 [ 178.327009][T14656] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal [ 178.342353][T14663] loop3: detected capacity change from 0 to 118 [ 178.348927][T14664] loop2: detected capacity change from 0 to 264192 01:16:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x302000a, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) 01:16:10 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) dup2(r0, r1) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00000000c0)={0x4, 0x8000}, 0x4) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) splice(r5, 0x0, r6, 0x0, 0x4ffe6, 0x0) ioctl$RTC_WKALM_SET(r5, 0x4028700f, &(0x7f0000000040)={0x1, 0x0, {0x3a, 0x2a, 0x12, 0xcbe, 0x7, 0x9, 0x2, 0x13d, 0xffffffffffffffff}}) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r3) (async) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) (async) dup2(r0, r1) (async) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00000000c0)={0x4, 0x8000}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r6) (async) splice(r5, 0x0, r6, 0x0, 0x4ffe6, 0x0) (async) ioctl$RTC_WKALM_SET(r5, 0x4028700f, &(0x7f0000000040)={0x1, 0x0, {0x3a, 0x2a, 0x12, 0xcbe, 0x7, 0x9, 0x2, 0x13d, 0xffffffffffffffff}}) (async) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:16:10 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) (async) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @empty}, 0x10) (async, rerun: 64) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (rerun: 64) [ 178.366199][T14663] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 178.381709][T14664] EXT4-fs (loop2): unsupported inode size: 0 [ 178.387779][T14664] EXT4-fs (loop2): blocksize: 1024 01:16:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfeff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x68000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) [ 178.418328][T14683] loop1: detected capacity change from 0 to 98560 [ 178.436094][T14689] loop3: detected capacity change from 0 to 127 [ 178.449619][T14693] loop2: detected capacity change from 0 to 264192 [ 178.467257][T14689] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 178.469161][T14683] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal [ 178.523479][T14693] EXT4-fs (loop2): unsupported inode size: 0 [ 178.529543][T14693] EXT4-fs (loop2): blocksize: 1024 01:16:10 executing program 5: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000100)=0x2) r1 = syz_io_uring_setup(0x501a, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d50954a5cc43a639f09b0e1835d84804b62e616cc37c4a24c12a5a5a4d8a3837f32cb2d36f2257e980490375699ecdbb0f56207658fff4cf13b40c7c41d86b"}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r1, 0x40006501, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x1128, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) (fail_nth: 8) 01:16:10 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0xa007}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x1, 0x101) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000280)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="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"]) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r3, 0x107, 0x2, &(0x7f0000000080)="6dea477c909bf497d801b3486e0edff0ba9be91cf4b395f663de46d96274fe75d7", 0x21) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:10 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) (async) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x302000b, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) 01:16:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6c000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xff0f, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:10 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @remote}, 0x10) [ 178.615467][T14714] loop1: detected capacity change from 0 to 98560 [ 178.645575][T14719] loop2: detected capacity change from 0 to 264192 [ 178.650197][T14721] loop3: detected capacity change from 0 to 127 01:16:10 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) (async) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @remote}, 0x10) 01:16:10 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0xa007}, 0x4) (async, rerun: 32) r1 = socket$packet(0x11, 0x2, 0x300) (rerun: 32) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) r2 = socket$inet(0x2, 0x1, 0x101) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000280)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="00000000000000002e2f66696c65300018a3908cf5a264afdb370150f6b45757137816433aceffbbe934133aab6bf69aea4b19c6e48a7bad80f2264f92090d3e4ce46aa280b42283d6be3595f3c29ca27ae77f3732f00dcdbc2089d9b3829d1022234a6baafae40801a03d84e7526b21cd6766d12db374fc5b03e02adb2a520e82b83cdf2524e558c166547fb4e24bdf8735fbfacbd063ba58da1d4839b20c910ebe89531b3e4d938aa8408d52d53005b8d06192a2abbaedab6184fd7d2dbe47e5eb1ee887c6f60d4fbde520d7dc99a44ce14ce4b13fdc3cf59a9cb49856ca75e06d6f66a2b856c8d9f4baf313deaa849e35700c789d6ffe3662f94cf2023ab0d3e08760437bd7c0cfef6e21"]) (async, rerun: 64) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x7}, 0x4) (async, rerun: 64) setsockopt$packet_buf(r3, 0x107, 0x2, &(0x7f0000000080)="6dea477c909bf497d801b3486e0edff0ba9be91cf4b395f663de46d96274fe75d7", 0x21) (async, rerun: 64) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async, rerun: 64) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x302000c, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) [ 178.663718][T14714] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal [ 178.685929][T14719] EXT4-fs (loop2): unsupported inode size: 0 [ 178.691996][T14719] EXT4-fs (loop2): blocksize: 1024 [ 178.692176][T14721] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 01:16:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x74000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:10 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) (async) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @remote}, 0x10) [ 178.744826][T14734] loop1: detected capacity change from 0 to 98560 [ 178.775944][T14738] loop2: detected capacity change from 0 to 264192 [ 178.816013][T14734] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal [ 178.836077][T14738] EXT4-fs (loop2): unsupported inode size: 0 [ 178.842093][T14738] EXT4-fs (loop2): blocksize: 1024 01:16:11 executing program 5: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000100)=0x2) r1 = syz_io_uring_setup(0x501a, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d50954a5cc43a639f09b0e1835d84804b62e616cc37c4a24c12a5a5a4d8a3837f32cb2d36f2257e980490375699ecdbb0f56207658fff4cf13b40c7c41d86b"}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r1, 0x40006501, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x1128, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) (fail_nth: 9) 01:16:11 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x64010101}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1, @remote, 0x1, 0x5, [@broadcast, @empty, @private=0xa010100, @dev={0xac, 0x14, 0x14, 0x3b}, @initdev={0xac, 0x1e, 0x1, 0x0}]}, 0x24) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e22, @multicast2}, 0x10) r1 = syz_open_dev$ptys(0xc, 0x3, 0x1) write(r1, &(0x7f00000000c0)="010c54ea28faa1cf5ca2564bb8bc6dce39871e9b7be53b5bf1503c3ca4e28ac79d22858a0fe3ff9ab1413583c46e0e7302c58227fd15d218360854e9aebe1c7d96d691106821a05fe5fdcce40213b82f3585fb8497faaf507ddcbc6d268e8130309bfb00426eed7656ab5a275d2b9449dd58775b3b7033a23cb604cb09991ca5d0b31010", 0x84) 01:16:11 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0xa007}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x1, 0x101) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000280)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="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"]) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r3, 0x107, 0x2, &(0x7f0000000080)="6dea477c909bf497d801b3486e0edff0ba9be91cf4b395f663de46d96274fe75d7", 0x21) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0xa007}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) socket$inet(0x2, 0x1, 0x101) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000280)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="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"]) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x7}, 0x4) (async) setsockopt$packet_buf(r3, 0x107, 0x2, &(0x7f0000000080)="6dea477c909bf497d801b3486e0edff0ba9be91cf4b395f663de46d96274fe75d7", 0x21) (async) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) 01:16:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffe, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x302000d, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) 01:16:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7a000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:11 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x64010101}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1, @remote, 0x1, 0x5, [@broadcast, @empty, @private=0xa010100, @dev={0xac, 0x14, 0x14, 0x3b}, @initdev={0xac, 0x1e, 0x1, 0x0}]}, 0x24) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e22, @multicast2}, 0x10) r1 = syz_open_dev$ptys(0xc, 0x3, 0x1) write(r1, &(0x7f00000000c0)="010c54ea28faa1cf5ca2564bb8bc6dce39871e9b7be53b5bf1503c3ca4e28ac79d22858a0fe3ff9ab1413583c46e0e7302c58227fd15d218360854e9aebe1c7d96d691106821a05fe5fdcce40213b82f3585fb8497faaf507ddcbc6d268e8130309bfb00426eed7656ab5a275d2b9449dd58775b3b7033a23cb604cb09991ca5d0b31010", 0x84) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) (async) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x64010101}, 0x10) (async) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1, @remote, 0x1, 0x5, [@broadcast, @empty, @private=0xa010100, @dev={0xac, 0x14, 0x14, 0x3b}, @initdev={0xac, 0x1e, 0x1, 0x0}]}, 0x24) (async) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e22, @multicast2}, 0x10) (async) syz_open_dev$ptys(0xc, 0x3, 0x1) (async) write(r1, &(0x7f00000000c0)="010c54ea28faa1cf5ca2564bb8bc6dce39871e9b7be53b5bf1503c3ca4e28ac79d22858a0fe3ff9ab1413583c46e0e7302c58227fd15d218360854e9aebe1c7d96d691106821a05fe5fdcce40213b82f3585fb8497faaf507ddcbc6d268e8130309bfb00426eed7656ab5a275d2b9449dd58775b3b7033a23cb604cb09991ca5d0b31010", 0x84) (async) 01:16:11 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) r3 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000100)=0x60) close(r3) 01:16:11 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x64010101}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1, @remote, 0x1, 0x5, [@broadcast, @empty, @private=0xa010100, @dev={0xac, 0x14, 0x14, 0x3b}, @initdev={0xac, 0x1e, 0x1, 0x0}]}, 0x24) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e22, @multicast2}, 0x10) r1 = syz_open_dev$ptys(0xc, 0x3, 0x1) write(r1, &(0x7f00000000c0)="010c54ea28faa1cf5ca2564bb8bc6dce39871e9b7be53b5bf1503c3ca4e28ac79d22858a0fe3ff9ab1413583c46e0e7302c58227fd15d218360854e9aebe1c7d96d691106821a05fe5fdcce40213b82f3585fb8497faaf507ddcbc6d268e8130309bfb00426eed7656ab5a275d2b9449dd58775b3b7033a23cb604cb09991ca5d0b31010", 0x84) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) (async) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr=0x64010101}, 0x10) (async) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1, @remote, 0x1, 0x5, [@broadcast, @empty, @private=0xa010100, @dev={0xac, 0x14, 0x14, 0x3b}, @initdev={0xac, 0x1e, 0x1, 0x0}]}, 0x24) (async) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e22, @multicast2}, 0x10) (async) syz_open_dev$ptys(0xc, 0x3, 0x1) (async) write(r1, &(0x7f00000000c0)="010c54ea28faa1cf5ca2564bb8bc6dce39871e9b7be53b5bf1503c3ca4e28ac79d22858a0fe3ff9ab1413583c46e0e7302c58227fd15d218360854e9aebe1c7d96d691106821a05fe5fdcce40213b82f3585fb8497faaf507ddcbc6d268e8130309bfb00426eed7656ab5a275d2b9449dd58775b3b7033a23cb604cb09991ca5d0b31010", 0x84) (async) [ 178.946362][T14754] loop3: detected capacity change from 0 to 127 [ 178.953105][T14756] loop1: detected capacity change from 0 to 98560 [ 178.958131][T14758] loop2: detected capacity change from 0 to 264192 [ 178.979447][T14758] EXT4-fs (loop2): unsupported inode size: 0 [ 178.985491][T14758] EXT4-fs (loop2): blocksize: 1024 01:16:11 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@deltclass={0x2c, 0x29, 0x800, 0x70bd27, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x7, 0xfff2}, {0x6, 0x4}, {0xd, 0xf}}, [@TCA_RATE={0x6, 0x5, {0xc1, 0x3f}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x904fe48742a2d238}, 0x40000) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040)=0x7, 0x4) 01:16:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8cffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:11 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) r3 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000100)=0x60) close(r3) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000100)=0x60) (async) close(r3) (async) [ 179.011734][T14754] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 179.023037][T14756] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal [ 179.067445][T14800] loop2: detected capacity change from 0 to 264192 [ 179.082454][T14800] EXT4-fs (loop2): unsupported inode size: 0 [ 179.088506][T14800] EXT4-fs (loop2): blocksize: 1024 01:16:11 executing program 5: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000100)=0x2) r1 = syz_io_uring_setup(0x501a, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d50954a5cc43a639f09b0e1835d84804b62e616cc37c4a24c12a5a5a4d8a3837f32cb2d36f2257e980490375699ecdbb0f56207658fff4cf13b40c7c41d86b"}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r1, 0x40006501, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x1128, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) (fail_nth: 10) 01:16:11 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@deltclass={0x2c, 0x29, 0x800, 0x70bd27, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x7, 0xfff2}, {0x6, 0x4}, {0xd, 0xf}}, [@TCA_RATE={0x6, 0x5, {0xc1, 0x3f}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x904fe48742a2d238}, 0x40000) (async) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040)=0x7, 0x4) 01:16:11 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) r3 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000100)=0x60) close(r3) 01:16:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x302000e, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) 01:16:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x950f0000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:11 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000000100)="081b8bd81b71aefefdc48c35370eb198bce81b017f000020cc3400d65505b2119fcad44065a948864f81c2ed3cb136ad707d0303460cef656c54005faaf494765dec02f5002e114eb1106a700506168da75bcae0136219", 0x57, 0x34004082, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) [ 179.182328][T14803] loop1: detected capacity change from 0 to 98560 [ 179.195598][T14803] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal [ 179.216307][T14815] loop3: detected capacity change from 0 to 1024 01:16:11 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@deltclass={0x2c, 0x29, 0x800, 0x70bd27, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x7, 0xfff2}, {0x6, 0x4}, {0xd, 0xf}}, [@TCA_RATE={0x6, 0x5, {0xc1, 0x3f}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x904fe48742a2d238}, 0x40000) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040)=0x7, 0x4) socket$inet(0x2, 0x2, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@deltclass={0x2c, 0x29, 0x800, 0x70bd27, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x7, 0xfff2}, {0x6, 0x4}, {0xd, 0xf}}, [@TCA_RATE={0x6, 0x5, {0xc1, 0x3f}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x904fe48742a2d238}, 0x40000) (async) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040)=0x7, 0x4) (async) 01:16:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x302000f, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) [ 179.226553][T14813] loop2: detected capacity change from 0 to 264192 [ 179.238436][T14815] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 179.256291][T14813] EXT4-fs (loop2): unsupported inode size: 0 [ 179.262302][T14813] EXT4-fs (loop2): blocksize: 1024 [ 179.267768][T14819] loop1: detected capacity change from 0 to 98560 01:16:11 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) syz_io_uring_complete(0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x5) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x3, 0xfffffffffffffe87) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:11 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000000100)="081b8bd81b71aefefdc48c35370eb198bce81b017f000020cc3400d65505b2119fcad44065a948864f81c2ed3cb136ad707d0303460cef656c54005faaf494765dec02f5002e114eb1106a700506168da75bcae0136219", 0x57, 0x34004082, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r2, &(0x7f0000000100)="081b8bd81b71aefefdc48c35370eb198bce81b017f000020cc3400d65505b2119fcad44065a948864f81c2ed3cb136ad707d0303460cef656c54005faaf494765dec02f5002e114eb1106a700506168da75bcae0136219", 0x57, 0x34004082, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) (async) 01:16:11 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) (async) syz_io_uring_complete(0x0) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async, rerun: 64) r2 = socket$inet_udp(0x2, 0x2, 0x0) (rerun: 64) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x5) (async) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x3, 0xfffffffffffffe87) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 179.268707][ T2069] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 179.283435][ T2069] Buffer I/O error on dev loop1, logical block 0, async page read [ 179.306320][T14819] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal 01:16:11 executing program 5: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000100)=0x2) r1 = syz_io_uring_setup(0x501a, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d50954a5cc43a639f09b0e1835d84804b62e616cc37c4a24c12a5a5a4d8a3837f32cb2d36f2257e980490375699ecdbb0f56207658fff4cf13b40c7c41d86b"}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r1, 0x40006501, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x1128, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) (fail_nth: 11) 01:16:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x960f0000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) 01:16:11 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r2, &(0x7f0000000100)="081b8bd81b71aefefdc48c35370eb198bce81b017f000020cc3400d65505b2119fcad44065a948864f81c2ed3cb136ad707d0303460cef656c54005faaf494765dec02f5002e114eb1106a700506168da75bcae0136219", 0x57, 0x34004082, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) 01:16:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80040, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:11 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) syz_io_uring_complete(0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe6, 0x5) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x3, 0xfffffffffffffe87) (async) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020010, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) [ 179.477201][T14847] loop2: detected capacity change from 0 to 264192 [ 179.477211][T14846] loop1: detected capacity change from 0 to 98560 [ 179.484058][T14846] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal [ 179.490428][T14848] loop3: detected capacity change from 0 to 1024 [ 179.501544][T14847] EXT4-fs (loop2): unsupported inode size: 0 [ 179.510490][T14847] EXT4-fs (loop2): blocksize: 1024 01:16:11 executing program 0: process_vm_readv(0x0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/49, 0x31}, {&(0x7f0000000100)=""/67, 0x43}], 0x2, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/24, 0x18}], 0x1, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) recvmsg$can_j1939(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000000280)=""/214, 0xd6}, {&(0x7f0000000380)=""/182, 0xb6}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/67, 0x43}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/131, 0x83}], 0x6, &(0x7f0000002600)=""/96, 0x60}, 0x40010042) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:11 executing program 4: r0 = socket(0x23, 0x3, 0x5) r1 = socket$inet(0x2, 0x4, 0x0) close(0xffffffffffffffff) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe6, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000700)=0x7, 0x4) socket$inet(0x2, 0x6, 0xfffffff7) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000680)={'filter\x00', 0x0, [0x9, 0x5, 0x2]}, &(0x7f00000002c0)=0x44) sendto$inet(r1, &(0x7f0000000040)="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", 0x130, 0x2000c004, &(0x7f0000fd9ff0)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) r4 = socket$can_j1939(0x1d, 0x2, 0x7) bind$can_j1939(r0, &(0x7f00000001c0)={0x1d, 0x0, 0x3, {0x1, 0xff, 0x3}, 0xff}, 0x18) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan0\x00', 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000004c0)={0xffffffffffffffff, 0xe0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000640)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000200)=[{}], 0x8, 0x10, &(0x7f0000000300), &(0x7f0000000340), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000380)}}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000600)={&(0x7f0000000500)={0x1d, r6}, 0xffffff89, &(0x7f00000005c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="0200000000010074f001000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="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"], 0x48}, 0x1, 0x0, 0x0, 0x48084}, 0x4084010) bind$can_j1939(r4, &(0x7f0000000080)={0x1d, r5}, 0x18) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000180)={@dev={0xac, 0x14, 0x14, 0x38}, @remote, r5}, 0xc) 01:16:11 executing program 0: process_vm_readv(0x0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/49, 0x31}, {&(0x7f0000000100)=""/67, 0x43}], 0x2, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/24, 0x18}], 0x1, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) (async) pipe(&(0x7f0000000200)={0xffffffffffffffff}) (async, rerun: 32) r3 = socket$inet_udp(0x2, 0x2, 0x0) (rerun: 32) close(r3) (async) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) (async) recvmsg$can_j1939(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000000280)=""/214, 0xd6}, {&(0x7f0000000380)=""/182, 0xb6}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/67, 0x43}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/131, 0x83}], 0x6, &(0x7f0000002600)=""/96, 0x60}, 0x40010042) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 01:16:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x97ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000440)) [ 179.525242][T14848] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 01:16:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020011, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}], 0x0, &(0x7f0000000440)={[{@data_journal}]}) 01:16:11 executing program 0: process_vm_readv(0x0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/49, 0x31}, {&(0x7f0000000100)=""/67, 0x43}], 0x2, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/24, 0x18}], 0x1, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) recvmsg$can_j1939(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000000280)=""/214, 0xd6}, {&(0x7f0000000380)=""/182, 0xb6}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/67, 0x43}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/131, 0x83}], 0x6, &(0x7f0000002600)=""/96, 0x60}, 0x40010042) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) process_vm_readv(0x0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/49, 0x31}, {&(0x7f0000000100)=""/67, 0x43}], 0x2, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/24, 0x18}], 0x1, 0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8001}, 0x4) (async) socket$packet(0x11, 0x2, 0x300) (async) pipe(&(0x7f0000000200)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r3) (async) splice(r2, 0x0, r3, 0x0, 0x4ffe6, 0x0) (async) recvmsg$can_j1939(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000000280)=""/214, 0xd6}, {&(0x7f0000000380)=""/182, 0xb6}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/67, 0x43}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/131, 0x83}], 0x6, &(0x7f0000002600)=""/96, 0x60}, 0x40010042) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x8000}, 0x4) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) (async) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) (async) [ 179.582720][T14863] loop2: detected capacity change from 0 to 264192 [ 179.582867][ T2069] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 179.598494][ T2069] Buffer I/O error on dev loop2, logical block 0, async page read [ 179.624492][T14870] loop1: detected capacity change from 0 to 98560 [ 179.658168][T14870] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal [ 179.674994][T14863] EXT4-fs (loop2): unsupported inode size: 0 [ 179.681168][T14863] EXT4-fs (loop2): blocksize: 1024 01:16:11 executing program 5: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000100)=0x2) r1 = syz_io_uring_setup(0x501a, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d50954a5cc43a639f09b0e1835d84804b62e616cc37c4a24c12a5a5a4d8a3837f32cb2d36f2257e980490375699ecdbb0f56207658fff4cf13b40c7c41d86b"}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r1, 0x40006501, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x1128, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) (fail_nth: 12) 01:16:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x900000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b04", 0x66, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000000440)) 01:16:11 executing program 4: r0 = socket(0x23, 0x3, 0x5) (async) r1 = socket$inet(0x2, 0x4, 0x0) (async, rerun: 64) close(0xffffffffffffffff) (async, rerun: 64) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe6, 0x0) (async) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000700)=0x7, 0x4) socket$inet(0x2, 0x6, 0xfffffff7) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) (async) pipe(&(0x7f0000000200)={