7:41:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006060000000000000006", 0x39}], 0x1) 07:41:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006070000000000000006", 0x39}], 0x1) 07:41:09 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000240)={0x0, 0x2710}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/92, 0x5c, 0x10000, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 1892.694673][T14361] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1892.731265][T14365] loop5: detected capacity change from 0 to 264192 07:41:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006080000000000000006", 0x39}], 0x1) [ 1892.733992][T14371] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:41:09 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000240)={0x0, 0x2710}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/92, 0x5c, 0x10000, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) 07:41:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000500000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) [ 1892.772430][T14378] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1892.782914][T14365] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1892.796093][T14365] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1892.806698][T14365] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1892.820958][T14365] EXT4-fs (loop5): mount failed [ 1892.832485][T14384] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1892.901067][T14387] loop5: detected capacity change from 0 to 264192 [ 1892.913828][T14387] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1892.927091][T14387] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1892.937607][T14387] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1892.952897][T14387] EXT4-fs (loop5): mount failed 07:41:12 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:41:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006090000000000000006", 0x39}], 0x1) 07:41:12 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000240)={0x0, 0x2710}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/92, 0x5c, 0x10000, 0x0, 0x0) 07:41:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000600000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:41:12 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}], 0x4, &(0x7f0000000980)=""/178, 0xb2}, 0x5}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:41:12 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = getpid() r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000000)) ptrace(0x10, r1) r3 = getpgid(r0) waitid(0x2, r3, 0x0, 0x4, &(0x7f0000000080)) ptrace$getsig(0x5, r0, 0x401000, 0x0) 07:41:12 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000240)={0x0, 0x2710}, 0x10) 07:41:12 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060a0000000000000006", 0x39}], 0x1) [ 1895.741491][T14403] loop5: detected capacity change from 0 to 264192 [ 1895.748113][T14405] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1895.770603][T14403] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 07:41:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f040600000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:41:12 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000700000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) [ 1895.783855][T14403] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1895.794434][T14403] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1895.809282][T14403] EXT4-fs (loop5): mount failed [ 1895.848949][T14429] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1895.879115][T14433] loop5: detected capacity change from 0 to 264192 [ 1895.904077][T14433] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1895.917175][T14433] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1895.927759][T14433] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1895.942288][T14433] EXT4-fs (loop5): mount failed [ 1895.975366][T14433] loop5: detected capacity change from 0 to 264192 [ 1896.021842][T14433] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1896.035056][T14433] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1896.045616][T14433] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1896.060297][T14433] EXT4-fs (loop5): mount failed 07:41:15 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:41:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060b0000000000000006", 0x39}], 0x1) 07:41:15 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0f0700000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:41:15 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}], 0x4, &(0x7f0000000980)=""/178, 0xb2}, 0x5}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:41:15 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = getpid() r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000000)) ptrace(0x10, r1) r3 = getpgid(r0) waitid(0x2, r3, 0x0, 0x4, &(0x7f0000000080)) 07:41:15 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) [ 1898.772033][T14462] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1898.780801][T14456] loop5: detected capacity change from 0 to 264192 07:41:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060c0000000000000006", 0x39}], 0x1) 07:41:15 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:15 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060d0000000000000006", 0x39}], 0x1) [ 1898.814691][T14456] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1898.827901][T14456] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1898.830568][T14475] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1898.838438][T14456] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 07:41:15 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) [ 1898.861250][T14456] EXT4-fs (loop5): mount failed [ 1898.906128][T14482] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:41:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060e0000000000000006", 0x39}], 0x1) 07:41:18 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:41:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f010800000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:41:18 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:18 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getpid() r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, &(0x7f0000000080)) 07:41:18 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {0x0}], 0x5, &(0x7f0000000980)=""/178, 0xb2}, 0x5}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:41:18 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006100000000000000006", 0x39}], 0x1) 07:41:18 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:18 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) [ 1901.796770][T14502] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1901.800620][T14501] loop5: detected capacity change from 0 to 264192 07:41:18 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006110000000000000006", 0x39}], 0x1) 07:41:18 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) [ 1901.840724][T14501] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1901.853851][T14501] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1901.864495][T14501] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1901.877615][T14516] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1901.894719][T14501] EXT4-fs (loop5): mount failed [ 1901.917251][T14523] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1901.961250][T14501] loop5: detected capacity change from 0 to 264192 [ 1901.972463][T14501] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1901.985697][T14501] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1901.996218][T14501] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1902.011038][T14501] EXT4-fs (loop5): mount failed 07:41:21 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)="3624c6c24f9cfdcb1641c88cd1a16af6b081c21617a377d367f5283513fd2c0897e54f36b4c351fa800b5faf8300d635d97357df4e8d5fa665feaf4f6f") ptrace$cont(0x20, r0, 0x0, 0x2) 07:41:21 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006120000000000000006", 0x39}], 0x1) 07:41:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0f0800000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:41:21 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {0x0}], 0x5, &(0x7f0000000980)=""/178, 0xb2}, 0x5}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:41:21 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getpid() r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, &(0x7f0000000080)) 07:41:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006004300000000000006", 0x39}], 0x1) 07:41:21 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) [ 1904.813567][T14545] loop5: detected capacity change from 0 to 264192 [ 1904.813974][T14551] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1904.837647][T14545] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1904.850851][T14545] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 07:41:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000900000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:41:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006005c00000000000006", 0x39}], 0x1) 07:41:21 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000000005", 0x39}], 0x1) [ 1904.861388][T14545] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1904.876214][T14545] EXT4-fs (loop5): mount failed [ 1904.882128][T14562] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1904.918599][T14567] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1904.945671][T14573] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1904.979890][T14577] loop5: detected capacity change from 0 to 264192 [ 1904.992136][T14577] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1905.005353][T14577] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1905.015989][T14577] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1905.030383][T14577] EXT4-fs (loop5): mount failed [ 1905.075436][T14577] loop5: detected capacity change from 0 to 264192 [ 1905.095165][T14577] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1905.108364][T14577] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1905.118915][T14577] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1905.133979][T14577] EXT4-fs (loop5): mount failed 07:41:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040200000000000006", 0x39}], 0x1) 07:41:24 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)="3624c6c24f9cfdcb1641c88cd1a16af6b081c21617a377d367f5283513fd2c0897e54f36b4c351fa800b5faf8300d635d97357df4e8d5fa665feaf4f6f") ptrace$cont(0x20, r0, 0x0, 0x2) 07:41:24 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:24 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getpid() r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, &(0x7f0000000080)) 07:41:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f010900000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:41:24 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {0x0}], 0x5, &(0x7f0000000980)=""/178, 0xb2}, 0x5}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:41:24 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040300000000000006", 0x39}], 0x1) 07:41:24 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) [ 1907.834808][T14603] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1907.841452][T14604] loop5: detected capacity change from 0 to 264192 07:41:24 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040400000000000006", 0x39}], 0x1) 07:41:24 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) [ 1907.874646][T14604] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1907.887819][T14604] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1907.898487][T14604] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1907.908935][T14620] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:41:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040500000000000006", 0x39}], 0x1) [ 1907.933312][T14604] EXT4-fs (loop5): mount failed [ 1907.951193][T14625] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1907.980112][T14629] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1907.993129][T14604] loop5: detected capacity change from 0 to 264192 [ 1908.012270][T14604] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1908.025407][T14604] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1908.035950][T14604] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1908.050342][T14604] EXT4-fs (loop5): mount failed 07:41:27 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)="3624c6c24f9cfdcb1641c88cd1a16af6b081c21617a377d367f5283513fd2c0897e54f36b4c351fa800b5faf8300d635d97357df4e8d5fa665feaf4f6f") ptrace$cont(0x20, r0, 0x0, 0x2) 07:41:27 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040600000000000006", 0x39}], 0x1) 07:41:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0f0900000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:41:27 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = getpid() r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000000)) r3 = getpgid(r0) waitid(0x2, r3, 0x0, 0x4, &(0x7f0000000080)) 07:41:27 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000800)=""/196, 0xc4}], 0x4, &(0x7f0000000980)=""/178, 0xb2}, 0x5}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:41:27 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040700000000000006", 0x39}], 0x1) [ 1910.847544][T14649] loop5: detected capacity change from 0 to 264192 [ 1910.859634][T14653] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1910.884295][T14649] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 07:41:27 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040800000000000006", 0x39}], 0x1) 07:41:27 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) [ 1910.897401][T14649] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1910.907951][T14649] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1910.922397][T14649] EXT4-fs (loop5): mount failed [ 1910.932288][T14667] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:41:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040900000000000006", 0x39}], 0x1) [ 1910.962266][T14671] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1910.985063][T14649] loop5: detected capacity change from 0 to 264192 [ 1911.004317][T14682] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1911.004551][T14649] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1911.025634][T14649] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1911.036186][T14649] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1911.056966][T14649] EXT4-fs (loop5): mount failed 07:41:30 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)="3624c6c24f9cfdcb1641c88cd1a16af6b081c21617a377d367f5283513fd2c0897e54f36b4c351fa800b5faf8300d635d97357df4e8d5fa665feaf4f6fe9fff7e0a9422d3070b9b184015e6eb0e446ebd8e7244fcb1bb606fe2a18") ptrace$cont(0x20, r0, 0x0, 0x2) 07:41:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040a00000000000006", 0x39}], 0x1) 07:41:30 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000a00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:41:30 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = getpid() r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000000)) r3 = getpgid(r0) waitid(0x2, r3, 0x0, 0x4, &(0x7f0000000080)) 07:41:30 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000800)=""/196, 0xc4}], 0x4, &(0x7f0000000980)=""/178, 0xb2}, 0x5}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:41:30 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040b00000000000006", 0x39}], 0x1) 07:41:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040c00000000000006", 0x39}], 0x1) [ 1913.870094][T14698] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1913.879790][T14694] loop5: detected capacity change from 0 to 264192 07:41:30 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)="3624c6c24f9cfdcb1641c88cd1a16af6b081c21617a377d367f5283513fd2c0897e54f36b4c351fa800b5faf8300d635d97357df4e8d5fa665feaf4f6fe9fff7e0a9422d3070b9b184015e6eb0e446ebd8e7244fcb1bb606fe2a18") ptrace$cont(0x20, r0, 0x0, 0x2) 07:41:30 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) [ 1913.915500][T14709] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1913.925594][T14694] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1913.938804][T14694] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1913.949363][T14694] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 07:41:30 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040d00000000000006", 0x39}], 0x1) 07:41:30 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) [ 1913.971475][T14694] EXT4-fs (loop5): mount failed [ 1913.985655][T14717] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:41:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040e00000000000006", 0x39}], 0x1) [ 1914.014446][T14724] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1914.037404][T14694] loop5: detected capacity change from 0 to 264192 [ 1914.071604][T14735] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1914.082861][T14694] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1914.096071][T14694] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1914.106621][T14694] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 07:41:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f010a00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) [ 1914.121150][T14694] EXT4-fs (loop5): mount failed [ 1914.191570][T14741] loop5: detected capacity change from 0 to 264192 [ 1914.213059][T14741] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1914.226264][T14741] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1914.236939][T14741] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1914.252257][T14741] EXT4-fs (loop5): mount failed [ 1914.318303][T14741] loop5: detected capacity change from 0 to 264192 [ 1914.349273][T14741] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1914.363233][T14741] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1914.374067][T14741] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1914.388723][T14741] EXT4-fs (loop5): mount failed 07:41:31 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = getpid() r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000000)) r3 = getpgid(r0) waitid(0x2, r3, 0x0, 0x4, &(0x7f0000000080)) 07:41:31 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000800)=""/196, 0xc4}], 0x4, &(0x7f0000000980)=""/178, 0xb2}, 0x5}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:41:31 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006041000000000000006", 0x39}], 0x1) 07:41:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0f0a00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) [ 1914.748812][T14764] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1914.757410][T14763] loop5: detected capacity change from 0 to 264192 [ 1914.782408][T14763] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1914.795894][T14763] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1914.806498][T14763] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1914.822271][T14763] EXT4-fs (loop5): mount failed 07:41:33 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)="3624c6c24f9cfdcb1641c88cd1a16af6b081c21617a377d367f5283513fd2c0897e54f36b4c351fa800b5faf8300d635d97357df4e8d5fa665feaf4f6fe9fff7e0a9422d3070b9b184015e6eb0e446ebd8e7244fcb1bb606fe2a18") ptrace$cont(0x20, r0, 0x0, 0x2) 07:41:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006041100000000000006", 0x39}], 0x1) 07:41:33 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, 0x0, 0x0) sendto$inet(r0, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000b00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:41:33 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = getpid() r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace(0x10, r1) r3 = getpgid(r0) waitid(0x2, r3, 0x0, 0x4, &(0x7f0000000080)) 07:41:33 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {0x0}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}, 0x5}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:41:33 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, 0x0, 0x0) sendto$inet(r0, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:33 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = getpid() r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace(0x10, r1) r3 = getpgid(r0) waitid(0x2, r3, 0x0, 0x4, &(0x7f0000000080)) 07:41:33 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, 0x0, 0x0) sendto$inet(r0, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:33 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:33 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = getpid() r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace(0x10, r1) r3 = getpgid(r0) waitid(0x2, r3, 0x0, 0x4, &(0x7f0000000080)) 07:41:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006041200000000000006", 0x39}], 0x1) [ 1917.000922][T14784] loop5: detected capacity change from 0 to 264192 [ 1917.008327][T14792] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1917.044356][T14784] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1917.057485][T14784] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1917.068200][T14784] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1917.090240][T14810] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1917.108232][T14784] EXT4-fs (loop5): mount failed [ 1917.165410][T14784] loop5: detected capacity change from 0 to 264192 [ 1917.182829][T14784] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1917.196081][T14784] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1917.206859][T14784] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1917.221299][T14784] EXT4-fs (loop5): mount failed 07:41:36 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)="3624c6c24f9cfdcb1641c88cd1a16af6b081c21617a377d367f5283513fd2c0897e54f36b4c351fa800b5faf8300d635d97357df4e8d5fa665feaf4f6fe9fff7e0a9422d3070b9b184015e6eb0e446ebd8e7244fcb1bb606fe2a18c63b0bdf661a2b895ee74e8404c2ae") ptrace$cont(0x20, r0, 0x0, 0x2) 07:41:36 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = getpid() r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000000)) ptrace(0x10, r1) r3 = getpgid(r0) waitid(0x2, r3, 0x0, 0x4, &(0x7f0000000080)) 07:41:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006042500000000000006", 0x39}], 0x1) 07:41:36 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000c00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:41:36 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {0x0}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}, 0x5}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:41:36 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006044800000000000006", 0x39}], 0x1) 07:41:36 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) [ 1920.015632][T14831] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1920.030531][T14835] loop5: detected capacity change from 0 to 264192 07:41:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006044c00000000000006", 0x39}], 0x1) 07:41:36 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) [ 1920.056991][T14835] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1920.070112][T14835] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1920.080754][T14835] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1920.095494][T14835] EXT4-fs (loop5): mount failed 07:41:36 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40cd52422c33b8df5df65f0dae59cdd86c7258fadab0dd89484a35216484143125675b116e85a085b1abae7d21966ff8d381cdd7aba42742461ad7a8b5b44be47b7386c30be7f8cd20bfc6ce6011f4a70606c08da2ba67f02a7ec94300504d1baa338c527391a2fd9bd6122ddadcd74cf2414", 0xe3, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) [ 1920.102104][T14851] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1920.133810][T14855] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1920.169835][T14835] loop5: detected capacity change from 0 to 264192 [ 1920.208664][T14835] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1920.221887][T14835] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1920.232571][T14835] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1920.247826][T14835] EXT4-fs (loop5): mount failed 07:41:39 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)="3624c6c24f9cfdcb1641c88cd1a16af6b081c21617a377d367f5283513fd2c0897e54f36b4c351fa800b5faf8300d635d97357df4e8d5fa665feaf4f6fe9fff7e0a9422d3070b9b184015e6eb0e446ebd8e7244fcb1bb606fe2a18c63b0bdf661a2b895ee74e8404c2ae") ptrace$cont(0x20, r0, 0x0, 0x2) 07:41:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006046000000000000006", 0x39}], 0x1) 07:41:39 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000d00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:41:39 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = getpid() r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000000)) ptrace(0x10, r1) r3 = getpgid(r0) waitid(0x2, r3, 0x0, 0x4, &(0x7f0000000080)) 07:41:39 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {0x0}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}, 0x5}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:41:39 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006046800000000000006", 0x39}], 0x1) 07:41:39 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006046c00000000000006", 0x39}], 0x1) [ 1923.048370][T14876] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1923.065158][T14883] loop5: detected capacity change from 0 to 264192 07:41:39 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x0, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:39 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x0, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) [ 1923.101035][T14896] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1923.101089][T14883] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1923.122310][T14883] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1923.133188][T14883] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1923.157887][T14883] EXT4-fs (loop5): mount failed [ 1923.166010][T14902] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1923.230864][T14883] loop5: detected capacity change from 0 to 264192 [ 1923.241974][T14883] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1923.255883][T14883] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1923.266460][T14883] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1923.282380][T14883] EXT4-fs (loop5): mount failed 07:41:42 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)="3624c6c24f9cfdcb1641c88cd1a16af6b081c21617a377d367f5283513fd2c0897e54f36b4c351fa800b5faf8300d635d97357df4e8d5fa665feaf4f6fe9fff7e0a9422d3070b9b184015e6eb0e446ebd8e7244fcb1bb606fe2a18c63b0bdf661a2b895ee74e8404c2ae") ptrace$cont(0x20, r0, 0x0, 0x2) 07:41:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006047400000000000006", 0x39}], 0x1) 07:41:42 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x0, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000e00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:41:42 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x4, &(0x7f0000000980)=""/178, 0xb2}, 0x5}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:41:42 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = getpid() r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000000)) ptrace(0x10, r1) r3 = getpgid(r0) waitid(0x2, r3, 0x0, 0x4, &(0x7f0000000080)) 07:41:42 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="0d5f8575fc9feb5c5370a6f37d53ffce4471bfce801704c193690d44fdfa618becf9a9a165b7f70a313ac11d404c9a60b986742e2fad1a9d6e5fa2716bec1f748fed8bbe9f79a0e5d4863839095eb06abb2641ab1009d8eaecf2a80b6c8cc4b49822f9adc10800e81cd9857d69afcf02a40c", 0x72, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006047a00000000000006", 0x39}], 0x1) [ 1926.093843][T14923] loop5: detected capacity change from 0 to 264192 [ 1926.103438][T14930] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:41:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040003000000000006", 0x39}], 0x1) 07:41:42 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:43 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x0, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040005000000000006", 0x39}], 0x1) [ 1926.145564][T14923] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1926.157464][T14942] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1926.158780][T14923] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1926.177526][T14923] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1926.197480][T14923] EXT4-fs (loop5): mount failed [ 1926.204320][T14947] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1926.235852][T14952] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1926.273734][T14923] loop5: detected capacity change from 0 to 264192 [ 1926.290658][T14923] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1926.304082][T14923] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1926.314854][T14923] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1926.329678][T14923] EXT4-fs (loop5): mount failed 07:41:45 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x0, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:45 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)="3624c6c24f9cfdcb1641c88cd1a16af6b081c21617a377d367f5283513fd2c0897e54f36b4c351fa800b5faf8300d635d97357df4e8d5fa665feaf4f6fe9fff7e0a9422d3070b9b184015e6eb0e446ebd8e7244fcb1bb606fe2a18c63b0bdf661a2b895ee74e8404c2ae90e5db99a60097f0") ptrace$cont(0x20, r0, 0x0, 0x2) 07:41:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040006000000000006", 0x39}], 0x1) 07:41:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000f00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:41:45 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = getpid() r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000000)) ptrace(0x10, r1) r3 = getpgid(r0) waitid(0x2, r3, 0x0, 0x4, &(0x7f0000000080)) 07:41:45 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x4, &(0x7f0000000980)=""/178, 0xb2}, 0x5}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:41:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040007000000000006", 0x39}], 0x1) 07:41:45 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x0, 0x8801, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:45 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)="3624c6c24f9cfdcb1641c88cd1a16af6b081c21617a377d367f5283513fd2c0897e54f36b4c351fa800b5faf8300d635d97357df4e8d5fa665feaf4f6fe9fff7e0a9422d3070b9b184015e6eb0e446ebd8e7244fcb1bb606fe2a18c63b0bdf661a2b895ee74e8404c2ae90e5db99a60097f0") ptrace$cont(0x20, r0, 0x0, 0x2) [ 1929.126102][T14967] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1929.148827][T14975] loop5: detected capacity change from 0 to 264192 07:41:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040009000000000006", 0x39}], 0x1) [ 1929.180078][T14983] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1929.208675][T14975] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 07:41:46 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x0, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000a000000000006", 0x39}], 0x1) 07:41:46 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x0, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) [ 1929.221997][T14975] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1929.232545][T14975] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1929.248048][T14975] EXT4-fs (loop5): mount failed [ 1929.262079][T14998] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:41:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000b000000000006", 0x39}], 0x1) [ 1929.302635][T15002] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1929.311840][T14975] loop5: detected capacity change from 0 to 264192 [ 1929.361561][T15012] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1929.375886][T14975] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1929.389007][T14975] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 07:41:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f070f00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:41:46 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x0, &(0x7f00000003c0)={0x2, 0x4e21, @remote}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) [ 1929.399560][T14975] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1929.414267][T14975] EXT4-fs (loop5): mount failed [ 1929.529690][T15018] loop5: detected capacity change from 0 to 264192 [ 1929.550954][T15018] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1929.564266][T15018] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1929.574919][T15018] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1929.589603][T15018] EXT4-fs (loop5): mount failed 07:41:46 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = getpid() r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000000)) ptrace(0x10, r1) r3 = getpgid(r0) waitid(0x2, r3, 0x0, 0x4, &(0x7f0000000080)) 07:41:46 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x4, &(0x7f0000000980)=""/178, 0xb2}, 0x5}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:41:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000c000000000006", 0x39}], 0x1) 07:41:46 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) [ 1929.997322][T15037] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:41:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000d000000000006", 0x39}], 0x1) 07:41:48 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)="3624c6c24f9cfdcb1641c88cd1a16af6b081c21617a377d367f5283513fd2c0897e54f36b4c351fa800b5faf8300d635d97357df4e8d5fa665feaf4f6fe9fff7e0a9422d3070b9b184015e6eb0e446ebd8e7244fcb1bb606fe2a18c63b0bdf661a2b895ee74e8404c2ae90e5db99a60097f0") ptrace$cont(0x20, r0, 0x0, 0x2) 07:41:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f080f00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:41:48 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:48 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = getpid() r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000000)) ptrace(0x10, r1) r3 = getpgid(r0) waitid(0x2, r3, 0x0, 0x4, &(0x7f0000000080)) 07:41:48 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {0x0}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}, 0x5}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:41:49 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) [ 1932.230450][T15049] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1932.243244][T15050] loop5: detected capacity change from 0 to 264192 07:41:49 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000001dac0)=""/102383, 0x18fef}, {&(0x7f0000000140)=""/228, 0xe4}], 0x2}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000e000000000006", 0x39}], 0x1) 07:41:49 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, 0x0, 0x0, 0x40010141, 0x0) 07:41:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040011000000000006", 0x39}], 0x1) [ 1932.273540][T15050] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1932.286674][T15050] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1932.297278][T15050] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 07:41:49 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, 0x0, 0x0, 0x40010141, 0x0) 07:41:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040012000000000006", 0x39}], 0x1) [ 1932.320038][T15070] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1932.331488][T15050] EXT4-fs (loop5): mount failed [ 1932.351259][T15075] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1932.380918][T15079] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1932.405806][T15050] loop5: detected capacity change from 0 to 264192 [ 1932.424504][T15050] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1932.437804][T15050] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1932.448344][T15050] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1932.463462][T15050] EXT4-fs (loop5): mount failed 07:41:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040020000000000006", 0x39}], 0x1) 07:41:52 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, 0x0, 0x0, 0x40010141, 0x0) 07:41:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f090f00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:41:52 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = getpid() mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000000)) ptrace(0x10, r1) r2 = getpgid(r0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:41:52 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {0x0}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}, 0x5}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:41:52 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)="3624c6c24f9cfdcb1641c88cd1a16af6b081c21617a377d367f5283513fd2c0897e54f36b4c351fa800b5faf8300d635d97357df4e8d5fa665feaf4f6fe9fff7e0a9422d3070b9b184015e6eb0e446ebd8e7244fcb1bb606fe2a18c63b0bdf661a2b895ee74e8404c2ae90e5db99a60097f07621c40f") ptrace$cont(0x20, r0, 0x0, 0x2) 07:41:52 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840), 0x0, 0x40010141, 0x0) [ 1935.262241][T15098] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1935.271733][T15099] loop5: detected capacity change from 0 to 264192 07:41:52 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840), 0x0, 0x40010141, 0x0) 07:41:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040025000000000006", 0x39}], 0x1) 07:41:52 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)="3624c6c24f9cfdcb1641c88cd1a16af6b081c21617a377d367f5283513fd2c0897e54f36b4c351fa800b5faf8300d635d97357df4e8d5fa665feaf4f6fe9fff7e0a9422d3070b9b184015e6eb0e446ebd8e7244fcb1bb606fe2a18c63b0bdf661a2b895ee74e8404c2ae90e5db99a60097f07621c40f") ptrace$cont(0x20, r0, 0x0, 0x2) 07:41:52 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840), 0x0, 0x40010141, 0x0) 07:41:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604c726000000000006", 0x39}], 0x1) [ 1935.309773][T15099] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1935.323105][T15099] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1935.334418][T15099] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 07:41:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040048000000000006", 0x39}], 0x1) 07:41:52 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) [ 1935.359570][T15099] EXT4-fs (loop5): mount failed [ 1935.367127][T15124] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1935.398045][T15129] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1935.413945][T15099] loop5: detected capacity change from 0 to 264192 [ 1935.449344][T15138] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1935.473640][T15099] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1935.486905][T15099] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1935.497651][T15099] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1935.519268][T15099] EXT4-fs (loop5): mount failed 07:41:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0a0f00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) [ 1935.646575][T15147] loop5: detected capacity change from 0 to 264192 [ 1935.662047][T15147] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1935.675264][T15147] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1935.685953][T15147] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1935.702682][T15147] EXT4-fs (loop5): mount failed 07:41:52 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = getpid() mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000000)) ptrace(0x10, r1) r2 = getpgid(r0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:41:52 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {0x0}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}, 0x5}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:41:52 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010141, 0x0) 07:41:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604004c000000000006", 0x39}], 0x1) 07:41:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f041000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:41:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040060000000000006", 0x39}], 0x1) [ 1936.112493][T15160] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1936.130533][T15163] loop5: detected capacity change from 0 to 264192 [ 1936.151741][T15170] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1936.169182][T15163] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1936.182304][T15163] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1936.192963][T15163] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1936.209172][T15163] EXT4-fs (loop5): mount failed [ 1936.257050][T15163] loop5: detected capacity change from 0 to 264192 [ 1936.278493][T15163] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1936.291704][T15163] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1936.302322][T15163] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1936.318422][T15163] EXT4-fs (loop5): mount failed 07:41:55 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)="3624c6c24f9cfdcb1641c88cd1a16af6b081c21617a377d367f5283513fd2c0897e54f36b4c351fa800b5faf8300d635d97357df4e8d5fa665feaf4f6fe9fff7e0a9422d3070b9b184015e6eb0e446ebd8e7244fcb1bb606fe2a18c63b0bdf661a2b895ee74e8404c2ae90e5db99a60097f07621c40f") ptrace$cont(0x20, r0, 0x0, 0x2) 07:41:55 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 07:41:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040068000000000006", 0x39}], 0x1) 07:41:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f201000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:41:55 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = getpid() mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000000)) ptrace(0x10, r1) r2 = getpgid(r0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:41:55 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x4, &(0x7f0000000980)=""/178, 0xb2}, 0x5}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:41:55 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 07:41:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604006c000000000006", 0x39}], 0x1) 07:41:55 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 1938.389048][T15196] loop5: detected capacity change from 0 to 264192 [ 1938.397929][T15197] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1938.420123][T15196] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 07:41:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040074000000000006", 0x39}], 0x1) 07:41:55 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) [ 1938.433245][T15196] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1938.443812][T15196] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1938.467594][T15214] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:41:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604007a000000000006", 0x39}], 0x1) [ 1938.486308][T15196] EXT4-fs (loop5): mount failed [ 1938.503159][T15219] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1938.542076][T15196] loop5: detected capacity change from 0 to 264192 [ 1938.552452][T15228] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1938.563698][T15196] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1938.576844][T15196] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1938.587417][T15196] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1938.610304][T15196] EXT4-fs (loop5): mount failed 07:41:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060426c7000000000006", 0x39}], 0x1) 07:41:58 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)="3624c6c24f9cfdcb1641c88cd1a16af6b081c21617a377d367f5283513fd2c0897e54f36b4c351fa800b5faf8300d635d97357df4e8d5fa665feaf4f6fe9fff7e0a9422d3070b9b184015e6eb0e446ebd8e7244fcb1bb606fe2a18c63b0bdf661a2b895ee74e8404c2ae90e5db99a60097f07621c40fdf8d") ptrace$cont(0x20, r0, 0x0, 0x2) 07:41:58 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f001100000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:41:58 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, &(0x7f0000000000)) ptrace(0x10, 0x0) r2 = getpgid(r0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:41:58 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x4, &(0x7f0000000980)=""/178, 0xb2}, 0x5}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:41:58 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, &(0x7f0000000000)) ptrace(0x10, 0x0) r2 = getpgid(r0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:41:58 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, &(0x7f0000000000)) ptrace(0x10, 0x0) r2 = getpgid(r0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:41:58 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) 07:41:58 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:41:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000100000006", 0x39}], 0x1) 07:41:58 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) [ 1941.421955][T15244] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1941.435577][T15245] loop5: detected capacity change from 0 to 264192 07:41:58 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) [ 1941.489426][T15245] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1941.502535][T15245] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1941.513136][T15245] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1941.529095][T15245] EXT4-fs (loop5): mount failed [ 1941.534448][T15274] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1941.604271][T15245] loop5: detected capacity change from 0 to 264192 [ 1941.621129][T15245] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1941.634391][T15245] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1941.645131][T15245] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1941.661500][T15245] EXT4-fs (loop5): mount failed 07:42:01 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)="3624c6c24f9cfdcb1641c88cd1a16af6b081c21617a377d367f5283513fd2c0897e54f36b4c351fa800b5faf8300d635d97357df4e8d5fa665feaf4f6fe9fff7e0a9422d3070b9b184015e6eb0e446ebd8e7244fcb1bb606fe2a18c63b0bdf661a2b895ee74e8404c2ae90e5db99a60097f07621c40fdf8d") ptrace$cont(0x20, r0, 0x0, 0x2) 07:42:01 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000200000006", 0x39}], 0x1) 07:42:01 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) 07:42:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f001200000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:42:01 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x4, &(0x7f0000000980)=""/178, 0xb2}, 0x5}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:42:01 executing program 2: r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:42:01 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) 07:42:01 executing program 2: r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:42:01 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000300000006", 0x39}], 0x1) 07:42:01 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) [ 1944.446235][T15297] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1944.466464][T15300] loop5: detected capacity change from 0 to 264192 07:42:01 executing program 2: r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:42:01 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) [ 1944.521197][T15300] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1944.534587][T15300] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1944.538543][T15318] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1944.545157][T15300] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1944.567878][T15300] EXT4-fs (loop5): mount failed [ 1944.626886][T15300] loop5: detected capacity change from 0 to 264192 [ 1944.641342][T15300] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1944.654670][T15300] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1944.665356][T15300] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1944.679714][T15300] EXT4-fs (loop5): mount failed 07:42:04 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)="3624c6c24f9cfdcb1641c88cd1a16af6b081c21617a377d367f5283513fd2c0897e54f36b4c351fa800b5faf8300d635d97357df4e8d5fa665feaf4f6fe9fff7e0a9422d3070b9b184015e6eb0e446ebd8e7244fcb1bb606fe2a18c63b0bdf661a2b895ee74e8404c2ae90e5db99a60097f07621c40fdf8d") ptrace$cont(0x20, r0, 0x0, 0x2) 07:42:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000400000006", 0x39}], 0x1) 07:42:04 executing program 2: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:42:04 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) 07:42:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f001300000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:42:04 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {0x0}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}, 0x5}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:42:04 executing program 2: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:42:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000500000006", 0x39}], 0x1) 07:42:04 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) [ 1947.488792][T15347] loop5: detected capacity change from 0 to 264192 [ 1947.506621][T15354] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:42:04 executing program 2: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:42:04 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) 07:42:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000600000006", 0x39}], 0x1) [ 1947.542024][T15347] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1947.555178][T15347] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1947.565712][T15347] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1947.571905][T15362] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1947.594877][T15347] EXT4-fs (loop5): mount failed [ 1947.626693][T15371] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1947.655836][T15347] loop5: detected capacity change from 0 to 264192 [ 1947.670190][T15347] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1947.683457][T15347] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1947.693993][T15347] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1947.709060][T15347] EXT4-fs (loop5): mount failed 07:42:07 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) 07:42:07 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)="3624c6c24f9cfdcb1641c88cd1a16af6b081c21617a377d367f5283513fd2c0897e54f36b4c351fa800b5faf8300d635d97357df4e8d5fa665feaf4f6fe9fff7e0a9422d3070b9b184015e6eb0e446ebd8e7244fcb1bb606fe2a18c63b0bdf661a2b895ee74e8404c2ae90e5db99a60097f07621c40fdf8d64") ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x2) 07:42:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000700000006", 0x39}], 0x1) 07:42:07 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:42:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f001400000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:42:07 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {0x0}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}, 0x5}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:42:07 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) 07:42:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000800000006", 0x39}], 0x1) 07:42:07 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) [ 1950.494203][T15387] loop5: detected capacity change from 0 to 264192 [ 1950.508520][T15395] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:42:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000900000006", 0x39}], 0x1) 07:42:07 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) [ 1950.540890][T15387] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1950.554056][T15387] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1950.564632][T15387] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1950.573896][T15409] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:42:07 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) 07:42:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000a00000006", 0x39}], 0x1) [ 1950.599149][T15387] EXT4-fs (loop5): mount failed [ 1950.613298][T15415] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1950.643930][T15421] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1950.671895][T15387] loop5: detected capacity change from 0 to 264192 [ 1950.692583][T15387] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1950.705865][T15387] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1950.716422][T15387] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1950.730789][T15387] EXT4-fs (loop5): mount failed 07:42:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000b00000006", 0x39}], 0x1) 07:42:10 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)="3624c6c24f9cfdcb1641c88cd1a16af6b081c21617a377d367f5283513fd2c0897e54f36b4c351fa800b5faf8300d635d97357df4e8d5fa665feaf4f6fe9fff7e0a9422d3070b9b184015e6eb0e446ebd8e7244fcb1bb606fe2a18c63b0bdf661a2b895ee74e8404c2ae90e5db99a60097f07621c40fdf8d64") ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x2) 07:42:10 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) 07:42:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f001500000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:42:10 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:42:10 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {0x0}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}, 0x5}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:42:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000c00000006", 0x39}], 0x1) [ 1953.527952][T15443] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1953.540207][T15444] loop5: detected capacity change from 0 to 264192 07:42:10 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) 07:42:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000d00000006", 0x39}], 0x1) 07:42:10 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) [ 1953.576826][T15444] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1953.587751][T15461] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1953.589965][T15444] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1953.608635][T15444] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 07:42:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000e00000006", 0x39}], 0x1) 07:42:10 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) [ 1953.623249][T15444] EXT4-fs (loop5): mount failed [ 1953.645585][T15467] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:42:10 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) [ 1953.680527][T15444] loop5: detected capacity change from 0 to 264192 [ 1953.699026][T15477] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1953.714982][T15444] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1953.728137][T15444] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1953.738671][T15444] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1953.757354][T15444] EXT4-fs (loop5): mount failed 07:42:13 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)="3624c6c24f9cfdcb1641c88cd1a16af6b081c21617a377d367f5283513fd2c0897e54f36b4c351fa800b5faf8300d635d97357df4e8d5fa665feaf4f6fe9fff7e0a9422d3070b9b184015e6eb0e446ebd8e7244fcb1bb606fe2a18c63b0bdf661a2b895ee74e8404c2ae90e5db99a60097f07621c40fdf8d64") ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x2) 07:42:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000001000000006", 0x39}], 0x1) 07:42:13 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) 07:42:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f001600000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:42:13 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:42:13 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x4, &(0x7f0000000980)=""/178, 0xb2}, 0x5}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:42:13 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) [ 1956.578220][T15498] loop5: detected capacity change from 0 to 264192 [ 1956.596800][T15503] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:42:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000001100000006", 0x39}], 0x1) 07:42:13 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) 07:42:13 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)="3624c6c24f9cfdcb1641c88cd1a16af6b081c21617a377d367f5283513fd2c0897e54f36b4c351fa800b5faf8300d635d97357df4e8d5fa665feaf4f6fe9fff7e0a9422d3070b9b184015e6eb0e446ebd8e7244fcb1bb606fe2a18c63b0bdf661a2b895ee74e8404c2ae90e5db99a60097f07621c40fdf8d64") ptrace$cont(0x20, 0x0, 0x0, 0x2) 07:42:13 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) 07:42:13 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) 07:42:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000001200000006", 0x39}], 0x1) [ 1956.627266][T15498] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1956.640422][T15498] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1956.650978][T15498] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1956.666826][T15498] EXT4-fs (loop5): mount failed 07:42:13 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) 07:42:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000002000000006", 0x39}], 0x1) [ 1956.693475][T15515] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1956.727356][T15527] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1956.761856][T15498] loop5: detected capacity change from 0 to 264192 [ 1956.770589][T15535] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:42:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f001700000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) [ 1956.801007][T15498] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1956.814259][T15498] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1956.825052][T15498] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1956.839457][T15498] EXT4-fs (loop5): mount failed [ 1956.900589][T15544] loop5: detected capacity change from 0 to 264192 [ 1956.921242][T15544] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1956.934474][T15544] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1956.945242][T15544] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1956.960601][T15544] EXT4-fs (loop5): mount failed [ 1957.028348][T15544] loop5: detected capacity change from 0 to 264192 [ 1957.051985][T15544] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1957.065072][T15544] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1957.075652][T15544] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1957.090197][T15544] EXT4-fs (loop5): mount failed 07:42:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000002500000006", 0x39}], 0x1) 07:42:14 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:42:14 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) 07:42:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f001800000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:42:14 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x4, &(0x7f0000000980)=""/178, 0xb2}, 0x5}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) [ 1957.435916][T15567] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1957.456948][T15568] loop5: detected capacity change from 0 to 264192 [ 1957.478384][T15568] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1957.491652][T15568] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1957.502188][T15568] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1957.517275][T15568] EXT4-fs (loop5): mount failed [ 1957.562341][T15568] loop5: detected capacity change from 0 to 264192 [ 1957.578380][T15568] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1957.591548][T15568] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1957.602100][T15568] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1957.616774][T15568] EXT4-fs (loop5): mount failed 07:42:16 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)="3624c6c24f9cfdcb1641c88cd1a16af6b081c21617a377d367f5283513fd2c0897e54f36b4c351fa800b5faf8300d635d97357df4e8d5fa665feaf4f6fe9fff7e0a9422d3070b9b184015e6eb0e446ebd8e7244fcb1bb606fe2a18c63b0bdf661a2b895ee74e8404c2ae90e5db99a60097f07621c40fdf8d64") ptrace$cont(0x20, 0x0, 0x0, 0x2) 07:42:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000004800000006", 0x39}], 0x1) 07:42:16 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:42:16 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) 07:42:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f001900000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:42:16 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x4, &(0x7f0000000980)=""/178, 0xb2}, 0x5}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:42:16 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:42:16 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) 07:42:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000004c00000006", 0x39}], 0x1) 07:42:16 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) [ 1959.720821][T15597] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1959.729399][T15596] loop5: detected capacity change from 0 to 264192 07:42:16 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) 07:42:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000006000000006", 0x39}], 0x1) [ 1959.783773][T15614] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1959.794226][T15596] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1959.807341][T15596] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1959.817923][T15596] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1959.845492][T15624] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1959.856891][T15596] EXT4-fs (loop5): mount failed [ 1959.912930][T15596] loop5: detected capacity change from 0 to 264192 [ 1959.931516][T15596] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1959.944656][T15596] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1959.955190][T15596] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1959.970163][T15596] EXT4-fs (loop5): mount failed 07:42:19 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)="3624c6c24f9cfdcb1641c88cd1a16af6b081c21617a377d367f5283513fd2c0897e54f36b4c351fa800b5faf8300d635d97357df4e8d5fa665feaf4f6fe9fff7e0a9422d3070b9b184015e6eb0e446ebd8e7244fcb1bb606fe2a18c63b0bdf661a2b895ee74e8404c2ae90e5db99a60097f07621c40fdf8d64") ptrace$cont(0x20, 0x0, 0x0, 0x2) 07:42:19 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) 07:42:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000006800000006", 0x39}], 0x1) 07:42:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f001a00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:42:19 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{0x0}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}, 0x5}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:42:19 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:42:19 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, 0x0, 0x0) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) 07:42:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000006c00000006", 0x39}], 0x1) [ 1962.753119][T15646] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1962.772112][T15649] loop5: detected capacity change from 0 to 264192 07:42:19 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, 0x0, 0x0) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) 07:42:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000007400000006", 0x39}], 0x1) 07:42:19 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, 0x0, 0x0) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) [ 1962.799623][T15649] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1962.812303][T15665] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1962.812756][T15649] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1962.831467][T15649] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 07:42:19 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) [ 1962.853232][T15649] EXT4-fs (loop5): mount failed [ 1962.872766][T15671] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1962.895480][T15649] loop5: detected capacity change from 0 to 264192 [ 1962.924365][T15649] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1962.937633][T15649] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1962.948185][T15649] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1962.962960][T15649] EXT4-fs (loop5): mount failed 07:42:22 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)="3624c6c24f9cfdcb1641c88cd1a16af6b081c21617a377d367f5283513fd2c0897e54f36b4c351fa800b5faf8300d635d97357df4e8d5fa665feaf4f6fe9fff7e0a9422d3070b9b184015e6eb0e446ebd8e7244fcb1bb606fe2a18c63b0bdf661a2b895ee74e8404c2ae90e5db99a60097f07621c40fdf8d64") ptrace$cont(0x20, r0, 0x0, 0x0) 07:42:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000007a00000006", 0x39}], 0x1) 07:42:22 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) 07:42:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f001b00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:42:22 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:42:22 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{0x0}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}, 0x5}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:42:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604ffffff9e00000006", 0x39}], 0x1) 07:42:22 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) 07:42:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000026c700000006", 0x39}], 0x1) [ 1965.787494][T15697] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1965.800688][T15690] loop5: detected capacity change from 0 to 264192 07:42:22 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) 07:42:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604ffffffea00000006", 0x39}], 0x1) [ 1965.836836][T15709] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1965.845127][T15690] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1965.858257][T15690] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1965.868827][T15690] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 07:42:22 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) [ 1965.873309][T15713] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1965.899617][T15690] EXT4-fs (loop5): mount failed [ 1965.920920][T15719] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1965.952493][T15690] loop5: detected capacity change from 0 to 264192 [ 1965.985852][T15690] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1965.999164][T15690] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1966.009692][T15690] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1966.024291][T15690] EXT4-fs (loop5): mount failed 07:42:25 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) 07:42:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604ffffffef00000006", 0x39}], 0x1) 07:42:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f001c00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:42:25 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:42:25 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{0x0}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}, 0x5}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:42:25 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:42:25 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) 07:42:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604fffffff000000006", 0x39}], 0x1) [ 1968.787594][T15734] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1968.812971][T15742] loop5: detected capacity change from 0 to 264192 07:42:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604fffffffc00000006", 0x39}], 0x1) [ 1968.840072][T15742] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1968.844498][T15758] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1968.853332][T15742] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1968.872051][T15742] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 07:42:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f001d00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:42:25 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) 07:42:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604fffffffe00000006", 0x39}], 0x1) [ 1968.890706][T15742] EXT4-fs (loop5): mount failed 07:42:25 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) [ 1968.911310][T15763] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:42:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006049effffff00000006", 0x39}], 0x1) 07:42:25 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x0, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) [ 1968.953038][T15772] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1968.957593][T15773] loop5: detected capacity change from 0 to 264192 [ 1968.990437][T15773] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1969.003596][T15773] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1969.014261][T15773] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1969.029103][T15785] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1969.038502][T15773] EXT4-fs (loop5): mount failed [ 1969.098630][T15773] loop5: detected capacity change from 0 to 264192 [ 1969.120246][T15773] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1969.133672][T15773] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1969.144328][T15773] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1969.160607][T15773] EXT4-fs (loop5): mount failed 07:42:26 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:42:26 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x0, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) 07:42:28 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:42:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604eaffffff00000006", 0x39}], 0x1) 07:42:28 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5}, 0x5}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:42:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f001e00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:42:28 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x0, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) 07:42:28 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:42:28 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) 07:42:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604efffffff00000006", 0x39}], 0x1) 07:42:28 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) [ 1971.837989][T15812] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1971.854050][T15815] loop5: detected capacity change from 0 to 264192 07:42:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604f0ffffff00000006", 0x39}], 0x1) 07:42:28 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) [ 1971.885944][T15827] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1971.911915][T15815] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1971.925161][T15815] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 07:42:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604fcffffff00000006", 0x39}], 0x1) [ 1971.934330][T15837] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1971.935723][T15815] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1971.958589][T15815] EXT4-fs (loop5): mount failed [ 1971.980308][T15841] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1972.019791][T15815] loop5: detected capacity change from 0 to 264192 [ 1972.039660][T15815] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1972.052888][T15815] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1972.063529][T15815] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1972.078149][T15815] EXT4-fs (loop5): mount failed 07:42:31 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:42:31 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) 07:42:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604feffffff00000006", 0x39}], 0x1) 07:42:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f001f00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:42:31 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5}, 0x5}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:42:31 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:42:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000000009", 0x39}], 0x1) 07:42:31 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) [ 1974.860116][T15858] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1974.873126][T15865] loop5: detected capacity change from 0 to 264192 07:42:31 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40010141, 0x0) 07:42:31 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, 0x0, 0x0, 0x40010141, 0x0) 07:42:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000000081", 0x39}], 0x1) 07:42:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f002000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) [ 1974.899061][T15865] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1974.912210][T15865] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1974.921051][T15877] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1974.922798][T15865] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1974.945678][T15865] EXT4-fs (loop5): mount failed [ 1974.999974][T15886] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1975.023925][T15889] loop5: detected capacity change from 0 to 264192 [ 1975.060363][T15889] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1975.074235][T15889] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1975.085595][T15889] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1975.100931][T15889] EXT4-fs (loop5): mount failed [ 1975.160850][T15889] loop5: detected capacity change from 0 to 264192 [ 1975.189902][T15889] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1975.203226][T15889] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1975.213802][T15889] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1975.229116][T15889] EXT4-fs (loop5): mount failed 07:42:34 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x20, r0, 0x0, 0x2) 07:42:34 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, 0x0, 0x0, 0x40010141, 0x0) 07:42:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400000000ffffff81", 0x39}], 0x1) 07:42:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f102000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:42:34 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:42:34 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5}, 0x5}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) [ 1977.891052][T15912] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1977.899565][T15911] loop5: detected capacity change from 0 to 264192 07:42:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400000000ffffffff", 0x39}], 0x1) 07:42:34 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, 0x0, 0x0, 0x40010141, 0x0) 07:42:34 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840), 0x0, 0x40010141, 0x0) 07:42:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040002000000000006", 0x39}], 0x1) 07:42:34 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840), 0x0, 0x40010141, 0x0) [ 1977.932438][T15911] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1977.945661][T15911] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1977.956202][T15911] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 07:42:34 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840), 0x0, 0x40010141, 0x0) [ 1977.979434][T15911] EXT4-fs (loop5): mount failed [ 1977.986524][T15931] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1978.019215][T15937] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1978.050387][T15911] loop5: detected capacity change from 0 to 264192 [ 1978.088595][T15911] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1978.101763][T15911] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1978.112297][T15911] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1978.126846][T15911] EXT4-fs (loop5): mount failed 07:42:37 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x20, r0, 0x0, 0x2) 07:42:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040003000000000006", 0x39}], 0x1) 07:42:37 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010141, 0x0) 07:42:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f002100000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:42:37 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:42:37 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x1000000000000119, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:42:37 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 07:42:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040004000000000006", 0x39}], 0x1) [ 1980.946598][T15959] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1980.951835][T15961] loop5: detected capacity change from 0 to 264192 07:42:37 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x3, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:42:37 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 07:42:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040005000000000006", 0x39}], 0x1) [ 1981.006998][T15961] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1981.008949][T15976] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1981.020167][T15961] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1981.038874][T15961] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 07:42:37 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000002c0)='\r', 0x1, 0x8801, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 1981.054611][T15961] EXT4-fs (loop5): mount failed [ 1981.086205][T15984] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1981.120879][T15961] loop5: detected capacity change from 0 to 264192 [ 1981.138597][T15961] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1981.151775][T15961] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1981.162521][T15961] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1981.177410][T15961] EXT4-fs (loop5): mount failed 07:42:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190002000500ad000200000000000006040000000000000006", 0x39}], 0x1) 07:42:40 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x20, r0, 0x0, 0x2) 07:42:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040006000000000006", 0x39}], 0x1) 07:42:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f002200000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:42:40 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:42:40 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x3, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:42:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040007000000000006", 0x39}], 0x1) 07:42:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190029000500ad000200000000000006040000000000000006", 0x39}], 0x1) 07:42:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040008000000000006", 0x39}], 0x1) [ 1983.978927][T16008] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1983.996504][T16012] loop5: detected capacity change from 0 to 264192 07:42:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190029000500ad000200000000000006040000000000000006", 0x39}], 0x1) [ 1984.021437][T16021] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1984.031677][T16012] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1984.044877][T16012] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1984.055532][T16012] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 07:42:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040009000000000006", 0x39}], 0x1) 07:42:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190029000500ad000200000000000006040000000000000006", 0x39}], 0x1) 07:42:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000a000000000006", 0x39}], 0x1) [ 1984.060126][T16023] netlink: 'syz-executor.3': attribute type 41 has an invalid length. [ 1984.080530][T16027] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1984.091736][T16012] EXT4-fs (loop5): mount failed [ 1984.105164][T16029] netlink: 'syz-executor.3': attribute type 41 has an invalid length. [ 1984.122342][T16031] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1984.141007][T16033] netlink: 'syz-executor.3': attribute type 41 has an invalid length. [ 1984.168832][T16012] loop5: detected capacity change from 0 to 264192 [ 1984.190948][T16012] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1984.204136][T16012] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1984.214798][T16012] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1984.229318][T16012] EXT4-fs (loop5): mount failed 07:42:43 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:42:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000b000000000006", 0x39}], 0x1) 07:42:43 executing program 3: writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190029000500ad000200000000000006040000000000000006", 0x39}], 0x1) 07:42:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f002300000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:42:43 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:42:43 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x3, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:42:43 executing program 3: writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190029000500ad000200000000000006040000000000000006", 0x39}], 0x1) 07:42:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000c000000000006", 0x39}], 0x1) 07:42:43 executing program 3: writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190029000500ad000200000000000006040000000000000006", 0x39}], 0x1) [ 1987.025479][T16060] validate_nla: 1 callbacks suppressed [ 1987.025491][T16060] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1987.027077][T16059] loop5: detected capacity change from 0 to 264192 [ 1987.062426][T16070] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:42:43 executing program 3: socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190029000500ad000200000000000006040000000000000006", 0x39}], 0x1) 07:42:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000d000000000006", 0x39}], 0x1) 07:42:43 executing program 3: socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190029000500ad000200000000000006040000000000000006", 0x39}], 0x1) [ 1987.073342][T16059] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1987.086466][T16059] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1987.096995][T16059] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1987.114564][T16059] EXT4-fs (loop5): mount failed [ 1987.131222][T16079] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1987.166162][T16059] loop5: detected capacity change from 0 to 264192 [ 1987.186819][T16059] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1987.200062][T16059] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1987.210672][T16059] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1987.225768][T16059] EXT4-fs (loop5): mount failed 07:42:46 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:42:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000e000000000006", 0x39}], 0x1) 07:42:46 executing program 3: socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190029000500ad000200000000000006040000000000000006", 0x39}], 0x1) 07:42:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f002400000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:42:46 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:42:46 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:42:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, 0x0, 0x0) 07:42:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040010000000000006", 0x39}], 0x1) [ 1990.062309][T16101] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1990.068723][T16102] loop5: detected capacity change from 0 to 264192 07:42:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040011000000000006", 0x39}], 0x1) 07:42:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, 0x0, 0x0) 07:42:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, 0x0, 0x0) [ 1990.103025][T16102] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1990.112115][T16115] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1990.116509][T16102] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1990.135212][T16102] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 07:42:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040012000000000006", 0x39}], 0x1) [ 1990.154688][T16102] EXT4-fs (loop5): mount failed [ 1990.164053][T16121] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1990.196334][T16126] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1990.224869][T16102] loop5: detected capacity change from 0 to 264192 [ 1990.259742][T16102] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1990.272844][T16102] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1990.283382][T16102] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1990.297935][T16102] EXT4-fs (loop5): mount failed 07:42:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040025000000000006", 0x39}], 0x1) 07:42:49 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:42:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0), 0x0) 07:42:49 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:42:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f002500000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:42:49 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:42:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0), 0x0) 07:42:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040048000000000006", 0x39}], 0x1) 07:42:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0), 0x0) [ 1993.085152][T16146] loop5: detected capacity change from 0 to 264192 [ 1993.085320][T16148] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:42:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{0x0}], 0x1) 07:42:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604004c000000000006", 0x39}], 0x1) 07:42:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{0x0}], 0x1) [ 1993.123126][T16146] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1993.136348][T16146] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1993.146978][T16146] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1993.161924][T16146] EXT4-fs (loop5): mount failed [ 1993.173899][T16166] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1993.206449][T16171] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1993.237830][T16146] loop5: detected capacity change from 0 to 264192 [ 1993.258138][T16146] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1993.271379][T16146] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1993.281894][T16146] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1993.296841][T16146] EXT4-fs (loop5): mount failed 07:42:52 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:42:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040060000000000006", 0x39}], 0x1) 07:42:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{0x0}], 0x1) 07:42:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f002600000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:42:52 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:42:52 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:42:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040068000000000006", 0x39}], 0x1) 07:42:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)}], 0x1) [ 1996.104265][T16189] loop5: detected capacity change from 0 to 264192 [ 1996.123485][T16197] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:42:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)}], 0x1) 07:42:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604006c000000000006", 0x39}], 0x1) 07:42:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)}], 0x1) [ 1996.146223][T16189] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1996.159617][T16189] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1996.166279][T16208] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1996.170431][T16189] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1996.195775][T16189] EXT4-fs (loop5): mount failed 07:42:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025", 0x1d}], 0x1) [ 1996.228537][T16216] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1996.254270][T16189] loop5: detected capacity change from 0 to 264192 [ 1996.291846][T16189] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1996.305697][T16189] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1996.316709][T16189] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1996.331418][T16189] EXT4-fs (loop5): mount failed 07:42:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025", 0x1d}], 0x1) 07:42:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040074000000000006", 0x39}], 0x1) 07:42:55 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:42:55 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:42:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f002700000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:42:55 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, 0x0}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:42:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604007a000000000006", 0x39}], 0x1) 07:42:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025", 0x1d}], 0x1) [ 1999.151234][T16240] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1999.160021][T16238] loop5: detected capacity change from 0 to 264192 07:42:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190029000500ad00020000", 0x2b}], 0x1) 07:42:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000030000000006", 0x39}], 0x1) 07:42:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f002800000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:42:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000050000000006", 0x39}], 0x1) 07:42:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190029000500ad00020000", 0x2b}], 0x1) [ 1999.189566][T16238] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1999.196446][T16254] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1999.202956][T16238] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1999.222566][T16238] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1999.238085][T16238] EXT4-fs (loop5): mount failed 07:42:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000060000000006", 0x39}], 0x1) [ 1999.280396][T16263] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1999.309253][T16266] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1999.343645][T16271] loop5: detected capacity change from 0 to 264192 [ 1999.347734][T16274] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1999.364729][T16271] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1999.378434][T16271] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1999.389102][T16271] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1999.405035][T16271] EXT4-fs (loop5): mount failed [ 1999.454591][T16271] loop5: detected capacity change from 0 to 264192 [ 1999.465947][T16271] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 1999.479840][T16271] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 1999.490565][T16271] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 1999.507093][T16271] EXT4-fs (loop5): mount failed 07:42:58 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:42:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190029000500ad00020000", 0x2b}], 0x1) 07:42:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000070000000006", 0x39}], 0x1) 07:42:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f002900000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:42:58 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(0x0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:42:58 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, 0x0}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:42:59 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(0x0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:42:59 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:42:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190029000500ad0002000000000000060400", 0x32}], 0x1) 07:42:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000090000000006", 0x39}], 0x1) 07:42:59 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(0x0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) [ 2002.201299][T16299] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:42:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190029000500ad0002000000000000060400", 0x32}], 0x1) 07:42:59 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:42:59 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, 0x0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:42:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400000a0000000006", 0x39}], 0x1) [ 2002.254445][T16305] loop5: detected capacity change from 0 to 264192 [ 2002.287194][T16324] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2002.329980][T16305] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2002.343872][T16305] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2002.355049][T16305] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2002.372064][T16305] EXT4-fs (loop5): mount failed [ 2002.387484][T16343] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2002.439099][T16305] loop5: detected capacity change from 0 to 264192 [ 2002.457356][T16305] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2002.471309][T16305] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 07:42:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f002a00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:42:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190029000500ad0002000000000000060400", 0x32}], 0x1) [ 2002.482034][T16305] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2002.500411][T16305] EXT4-fs (loop5): mount failed [ 2002.579447][T16360] loop5: detected capacity change from 0 to 264192 [ 2002.594706][T16360] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2002.608808][T16360] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2002.619809][T16360] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2002.636775][T16360] EXT4-fs (loop5): mount failed 07:42:59 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, 0x0}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:42:59 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, 0x0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:42:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400000b0000000006", 0x39}], 0x1) 07:42:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190029000500ad000200000000000006040000000000", 0x36}], 0x1) 07:42:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f002b00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:42:59 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, 0x0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:42:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190029000500ad000200000000000006040000000000", 0x36}], 0x1) [ 2003.079336][T16378] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2003.097419][T16380] loop5: detected capacity change from 0 to 264192 [ 2003.122479][T16380] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2003.136227][T16380] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2003.147121][T16380] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2003.162340][T16380] EXT4-fs (loop5): mount failed [ 2003.210317][T16380] loop5: detected capacity change from 0 to 264192 [ 2003.234150][T16380] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2003.247649][T16380] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2003.259014][T16380] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2003.274236][T16380] EXT4-fs (loop5): mount failed 07:43:02 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:02 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:43:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400000c0000000006", 0x39}], 0x1) 07:43:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190029000500ad000200000000000006040000000000", 0x36}], 0x1) 07:43:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f002c00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:43:02 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}], 0x3}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:43:02 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:43:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190029000500ad0002000000000000060400000000000000", 0x38}], 0x1) 07:43:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400000d0000000006", 0x39}], 0x1) 07:43:02 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:43:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190029000500ad0002000000000000060400000000000000", 0x38}], 0x1) [ 2005.352080][T16410] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2005.369440][T16415] loop5: detected capacity change from 0 to 264192 07:43:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400000e0000000006", 0x39}], 0x1) [ 2005.399683][T16426] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2005.443244][T16415] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2005.448290][T16438] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2005.456401][T16415] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2005.475230][T16415] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2005.492183][T16415] EXT4-fs (loop5): mount failed [ 2005.542263][T16415] loop5: detected capacity change from 0 to 264192 [ 2005.555688][T16415] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2005.568998][T16415] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2005.579568][T16415] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2005.594004][T16415] EXT4-fs (loop5): mount failed 07:43:05 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000110000000006", 0x39}], 0x1) 07:43:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190029000500ad0002000000000000060400000000000000", 0x38}], 0x1) 07:43:05 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, 0x0) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:43:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f002d00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:43:05 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}], 0x3}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:43:05 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, 0x0) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:43:05 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:05 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, 0x0) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:43:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000120000000006", 0x39}], 0x1) [ 2008.396967][T16460] loop5: detected capacity change from 0 to 264192 [ 2008.418999][T16468] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:43:05 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0xffffffffffffffff, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:43:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000200000000006", 0x39}], 0x1) [ 2008.435593][T16460] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2008.448758][T16460] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2008.459321][T16460] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2008.474548][T16460] EXT4-fs (loop5): mount failed [ 2008.484156][T16483] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2008.518739][T16460] loop5: detected capacity change from 0 to 264192 [ 2008.521877][T16494] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2008.553369][T16460] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2008.566488][T16460] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2008.577228][T16460] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2008.593218][T16460] EXT4-fs (loop5): mount failed 07:43:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f002e00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:43:08 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000250000000006", 0x39}], 0x1) 07:43:08 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0xffffffffffffffff, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:43:08 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}], 0x3}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:43:08 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400c7260000000006", 0x39}], 0x1) [ 2011.420262][T16507] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2011.442799][T16510] loop5: detected capacity change from 0 to 264192 07:43:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000480000000006", 0x39}], 0x1) [ 2011.473589][T16524] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2011.490985][T16510] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2011.505477][T16510] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 07:43:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400004c0000000006", 0x39}], 0x1) 07:43:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000600000000006", 0x39}], 0x1) [ 2011.516337][T16510] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2011.523478][T16529] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2011.536492][T16510] EXT4-fs (loop5): mount failed 07:43:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000680000000006", 0x39}], 0x1) [ 2011.567952][T16533] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2011.594788][T16536] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2011.614023][T16510] loop5: detected capacity change from 0 to 264192 07:43:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400006c0000000006", 0x39}], 0x1) [ 2011.642111][T16543] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2011.653603][T16510] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2011.668341][T16510] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 07:43:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f032e00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) [ 2011.683445][T16510] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2011.697966][T16510] EXT4-fs (loop5): mount failed [ 2011.701322][T16547] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2011.783690][T16552] loop5: detected capacity change from 0 to 264192 [ 2011.803733][T16552] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2011.819951][T16552] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2011.830621][T16552] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2011.855269][T16552] EXT4-fs (loop5): mount failed [ 2011.879460][T16552] loop5: detected capacity change from 0 to 264192 [ 2011.893961][T16552] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2011.908848][T16552] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2011.919515][T16552] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2011.945194][T16552] EXT4-fs (loop5): mount failed 07:43:11 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000740000000006", 0x39}], 0x1) 07:43:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f002f00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:43:11 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {0x0}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:43:11 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:11 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0xffffffffffffffff, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:43:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400007a0000000006", 0x39}], 0x1) [ 2014.440883][T16578] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2014.441606][T16579] loop5: detected capacity change from 0 to 264192 07:43:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040026c70000000006", 0x39}], 0x1) 07:43:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000001000006", 0x39}], 0x1) [ 2014.486516][T16579] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2014.491036][T16593] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2014.499639][T16579] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2014.518430][T16579] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 07:43:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000002000006", 0x39}], 0x1) 07:43:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000003000006", 0x39}], 0x1) [ 2014.533130][T16579] EXT4-fs (loop5): mount failed [ 2014.542755][T16596] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:43:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000004000006", 0x39}], 0x1) [ 2014.609631][T16579] loop5: detected capacity change from 0 to 264192 [ 2014.642395][T16579] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2014.655489][T16579] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2014.666208][T16579] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2014.681771][T16579] EXT4-fs (loop5): mount failed 07:43:14 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f032f00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:43:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000005000006", 0x39}], 0x1) 07:43:14 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {0x0}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:43:14 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:14 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, 0x0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:43:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000006000006", 0x39}], 0x1) [ 2017.455258][T16624] validate_nla: 4 callbacks suppressed [ 2017.455273][T16624] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2017.455531][T16625] loop5: detected capacity change from 0 to 264192 07:43:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000007000006", 0x39}], 0x1) 07:43:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000008000006", 0x39}], 0x1) [ 2017.509660][T16639] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2017.510534][T16625] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2017.531084][T16625] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2017.543113][T16625] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 07:43:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000009000006", 0x39}], 0x1) [ 2017.553374][T16643] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2017.557782][T16625] EXT4-fs (loop5): mount failed [ 2017.588055][T16646] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:43:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000000000a000006", 0x39}], 0x1) [ 2017.620482][T16625] loop5: detected capacity change from 0 to 264192 [ 2017.626771][T16652] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:43:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000000000b000006", 0x39}], 0x1) [ 2017.669090][T16625] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2017.679262][T16657] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2017.683028][T16625] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2017.701665][T16625] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2017.717565][T16625] EXT4-fs (loop5): mount failed [ 2017.729193][T16659] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:43:17 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f003000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:43:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000000000c000006", 0x39}], 0x1) 07:43:17 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {0x0}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:43:17 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:17 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, 0x0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:43:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000000000d000006", 0x39}], 0x1) [ 2020.460614][T16668] loop5: detected capacity change from 0 to 264192 [ 2020.475492][T16674] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2020.485186][T16668] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2020.498470][T16668] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 07:43:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000000000e000006", 0x39}], 0x1) [ 2020.509063][T16668] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2020.539595][T16668] EXT4-fs (loop5): mount failed [ 2020.546765][T16686] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:43:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000010000006", 0x39}], 0x1) [ 2020.582775][T16668] loop5: detected capacity change from 0 to 264192 [ 2020.592197][T16695] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:43:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000011000006", 0x39}], 0x1) 07:43:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000012000006", 0x39}], 0x1) 07:43:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000020000006", 0x39}], 0x1) [ 2020.631942][T16668] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2020.645205][T16668] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2020.655745][T16668] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2020.676028][T16668] EXT4-fs (loop5): mount failed 07:43:20 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f033000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:43:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000025000006", 0x39}], 0x1) 07:43:20 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000440)=""/3, 0x3}], 0x3}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:43:20 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:20 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, 0x0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) 07:43:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000048000006", 0x39}], 0x1) [ 2023.488806][T16718] loop5: detected capacity change from 0 to 264192 [ 2023.496474][T16721] validate_nla: 4 callbacks suppressed [ 2023.496488][T16721] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2023.524853][T16718] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 07:43:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000000004c000006", 0x39}], 0x1) 07:43:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000060000006", 0x39}], 0x1) [ 2023.538175][T16718] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2023.548748][T16718] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2023.563965][T16718] EXT4-fs (loop5): mount failed [ 2023.573846][T16736] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:43:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000068000006", 0x39}], 0x1) [ 2023.602204][T16740] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2023.621089][T16718] loop5: detected capacity change from 0 to 264192 [ 2023.641235][T16748] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:43:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000000006c000006", 0x39}], 0x1) 07:43:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f003100000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) [ 2023.665666][T16718] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2023.673560][T16752] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2023.678804][T16718] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2023.697480][T16718] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2023.712837][T16718] EXT4-fs (loop5): mount failed [ 2023.732905][T16754] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2023.813035][T16758] loop5: detected capacity change from 0 to 264192 [ 2023.841077][T16758] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2023.854364][T16758] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2023.864884][T16758] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2023.879366][T16758] EXT4-fs (loop5): mount failed [ 2023.938671][T16758] loop5: detected capacity change from 0 to 264192 [ 2023.954112][T16758] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2023.967245][T16758] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2023.977765][T16758] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2023.994434][T16758] EXT4-fs (loop5): mount failed 07:43:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f033100000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:43:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000074000006", 0x39}], 0x1) 07:43:23 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:23 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000440)=""/3, 0x3}], 0x3}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:43:23 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:23 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x0, r2, 0x0, 0x4, &(0x7f0000000080)) 07:43:23 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000000007a000006", 0x39}], 0x1) [ 2026.515696][T16781] loop5: detected capacity change from 0 to 264192 [ 2026.518841][T16783] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2026.550364][T16781] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 07:43:23 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400ffffff9e000006", 0x39}], 0x1) [ 2026.563839][T16781] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2026.574498][T16781] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 07:43:23 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:23 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) [ 2026.609001][T16799] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2026.630446][T16781] EXT4-fs (loop5): mount failed [ 2026.647883][T16812] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2026.684621][T16781] loop5: detected capacity change from 0 to 264192 [ 2026.709673][T16781] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2026.722946][T16781] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 07:43:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f003200000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:43:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400000026c7000006", 0x39}], 0x1) 07:43:23 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) [ 2026.733518][T16781] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2026.747965][T16781] EXT4-fs (loop5): mount failed [ 2026.838828][T16840] loop5: detected capacity change from 0 to 264192 [ 2026.846591][T16843] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2026.875510][T16840] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2026.889056][T16840] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2026.900035][T16840] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2026.916223][T16840] EXT4-fs (loop5): mount failed [ 2026.968634][T16840] loop5: detected capacity change from 0 to 264192 [ 2026.992109][T16840] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2027.005461][T16840] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2027.016104][T16840] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2027.031224][T16840] EXT4-fs (loop5): mount failed 07:43:24 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000440)=""/3, 0x3}], 0x3}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:43:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400ffffffea000006", 0x39}], 0x1) 07:43:26 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:26 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x34) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, 0x0, 0x0, 0x2) 07:43:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f033200000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:43:26 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x0, r2, 0x0, 0x4, &(0x7f0000000080)) 07:43:26 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {0x0}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:43:26 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x34) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, 0x0, 0x0, 0x2) 07:43:26 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x34) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, 0x0, 0x0, 0x2) 07:43:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400ffffffef000006", 0x39}], 0x1) 07:43:26 executing program 4: r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) [ 2029.624542][T16868] loop5: detected capacity change from 0 to 264192 [ 2029.649097][T16873] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:43:26 executing program 4: r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400fffffff0000006", 0x39}], 0x1) [ 2029.694858][T16868] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2029.708145][T16868] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2029.718707][T16868] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2029.734564][T16868] EXT4-fs (loop5): mount failed [ 2029.735362][T16898] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:43:26 executing program 4: r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) [ 2029.767557][T16868] loop5: detected capacity change from 0 to 264192 [ 2029.814852][T16913] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2029.836629][T16868] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2029.849757][T16868] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2029.861709][T16868] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2029.876232][T16868] EXT4-fs (loop5): mount failed 07:43:29 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400fffffffc000006", 0x39}], 0x1) 07:43:29 executing program 4: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f003300000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:43:29 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x0, r2, 0x0, 0x4, &(0x7f0000000080)) 07:43:29 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {0x0}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:43:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400fffffffe000006", 0x39}], 0x1) 07:43:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604009effffff000006", 0x39}], 0x1) [ 2032.647046][T16928] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2032.656263][T16926] loop5: detected capacity change from 0 to 264192 [ 2032.678830][T16944] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:43:29 executing program 4: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400eaffffff000006", 0x39}], 0x1) 07:43:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400efffffff000006", 0x39}], 0x1) [ 2032.687696][T16926] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2032.700950][T16926] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2032.711486][T16926] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2032.715825][T16950] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2032.739928][T16926] EXT4-fs (loop5): mount failed 07:43:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400f0ffffff000006", 0x39}], 0x1) [ 2032.768040][T16957] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2032.796225][T16961] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2032.809228][T16926] loop5: detected capacity change from 0 to 264192 [ 2032.833356][T16967] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2032.848544][T16926] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2032.862076][T16926] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2032.872597][T16926] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2032.889232][T16926] EXT4-fs (loop5): mount failed 07:43:32 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:32 executing program 4: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400fcffffff000006", 0x39}], 0x1) 07:43:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f033300000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:43:32 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {0x0}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:43:32 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) getpgid(0x0) waitid(0x2, 0x0, 0x0, 0x4, &(0x7f0000000080)) 07:43:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400feffffff000006", 0x39}], 0x1) [ 2035.676266][T16985] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2035.686190][T16986] loop5: detected capacity change from 0 to 264192 [ 2035.708379][T16986] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 07:43:32 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000020000000006", 0x39}], 0x1) 07:43:32 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:32 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) [ 2035.721530][T16986] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2035.726533][T16998] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2035.732152][T16986] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2035.755194][T16986] EXT4-fs (loop5): mount failed 07:43:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000030000000006", 0x39}], 0x1) [ 2035.783648][T17008] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2035.826676][T16986] loop5: detected capacity change from 0 to 264192 [ 2035.834108][T17021] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2035.859823][T16986] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2035.873936][T16986] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2035.884503][T16986] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2035.898924][T16986] EXT4-fs (loop5): mount failed 07:43:35 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:35 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000040000000006", 0x39}], 0x1) 07:43:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f003400000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:43:35 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) getpgid(0x0) waitid(0x2, 0x0, 0x0, 0x4, &(0x7f0000000080)) 07:43:35 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x3}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:43:35 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000050000000006", 0x39}], 0x1) [ 2038.701501][T17037] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2038.702116][T17038] loop5: detected capacity change from 0 to 264192 07:43:35 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:35 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:35 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000060000000006", 0x39}], 0x1) [ 2038.746142][T17038] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2038.759262][T17038] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2038.769852][T17038] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2038.793588][T17038] EXT4-fs (loop5): mount failed [ 2038.796905][T17061] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2038.836187][T17071] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2038.867545][T17038] loop5: detected capacity change from 0 to 264192 [ 2038.879668][T17038] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2038.892884][T17038] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2038.903632][T17038] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2038.918165][T17038] EXT4-fs (loop5): mount failed 07:43:38 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:38 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000070000000006", 0x39}], 0x1) 07:43:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f003500000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:43:38 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) getpgid(0x0) waitid(0x2, 0x0, 0x0, 0x4, &(0x7f0000000080)) 07:43:38 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x3}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:43:38 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000080000000006", 0x39}], 0x1) [ 2041.725270][T17096] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2041.733463][T17098] loop5: detected capacity change from 0 to 264192 07:43:38 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000090000000006", 0x39}], 0x1) [ 2041.769876][T17098] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2041.783055][T17098] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2041.784484][T17113] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2041.793609][T17098] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 07:43:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400000a0000000006", 0x39}], 0x1) [ 2041.818879][T17098] EXT4-fs (loop5): mount failed [ 2041.827462][T17113] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2041.859225][T17121] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:43:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400000b0000000006", 0x39}], 0x1) [ 2041.885204][T17098] loop5: detected capacity change from 0 to 264192 [ 2041.889313][T17127] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2041.917169][T17098] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2041.930367][T17098] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2041.940949][T17098] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2041.959903][T17098] EXT4-fs (loop5): mount failed [ 2041.964694][T17132] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:43:41 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f003600000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:43:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400000c0000000006", 0x39}], 0x1) 07:43:41 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x0, &(0x7f0000000080)) 07:43:41 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x3}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:43:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400000d0000000006", 0x39}], 0x1) [ 2044.739146][T17141] loop5: detected capacity change from 0 to 264192 [ 2044.742442][T17144] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2044.760566][T17141] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2044.773872][T17141] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 07:43:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400000e0000000006", 0x39}], 0x1) 07:43:41 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) [ 2044.784487][T17141] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2044.807131][T17141] EXT4-fs (loop5): mount failed [ 2044.808761][T17156] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:43:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000100000000006", 0x39}], 0x1) [ 2044.866217][T17164] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2044.875015][T17141] loop5: detected capacity change from 0 to 264192 07:43:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000110000000006", 0x39}], 0x1) 07:43:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000120000000006", 0x39}], 0x1) [ 2044.923514][T17141] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2044.932553][T17172] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2044.936782][T17141] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2044.955459][T17141] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 07:43:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000250000000006", 0x39}], 0x1) [ 2044.971300][T17141] EXT4-fs (loop5): mount failed 07:43:44 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f003700000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:43:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000480000000006", 0x39}], 0x1) 07:43:44 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x0, &(0x7f0000000080)) 07:43:44 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {0x0}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:43:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400004c0000000006", 0x39}], 0x1) 07:43:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000600000000006", 0x39}], 0x1) [ 2047.761717][T17186] validate_nla: 3 callbacks suppressed [ 2047.761731][T17186] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2047.780237][T17190] loop5: detected capacity change from 0 to 264192 [ 2047.798345][T17198] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:43:44 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000680000000006", 0x39}], 0x1) [ 2047.819154][T17190] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2047.832314][T17190] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2047.836271][T17204] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2047.842849][T17190] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2047.865651][T17190] EXT4-fs (loop5): mount failed 07:43:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400006c0000000006", 0x39}], 0x1) 07:43:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000740000000006", 0x39}], 0x1) [ 2047.898896][T17210] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2047.918681][T17190] loop5: detected capacity change from 0 to 264192 07:43:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400007a0000000006", 0x39}], 0x1) [ 2047.949859][T17220] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2047.960621][T17190] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2047.973983][T17190] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2047.984562][T17190] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2047.991323][T17224] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2048.000227][T17190] EXT4-fs (loop5): mount failed [ 2048.028334][T17226] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:43:47 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000300000006", 0x39}], 0x1) 07:43:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f003800000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:43:47 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x0, &(0x7f0000000080)) 07:43:47 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {0x0}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:43:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000500000006", 0x39}], 0x1) 07:43:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000600000006", 0x39}], 0x1) [ 2050.793541][T17236] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2050.803267][T17238] loop5: detected capacity change from 0 to 264192 [ 2050.824012][T17248] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:43:47 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000700000006", 0x39}], 0x1) 07:43:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000900000006", 0x39}], 0x1) [ 2050.837616][T17238] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2050.850750][T17238] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2050.861300][T17238] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2050.871918][T17253] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2050.875952][T17238] EXT4-fs (loop5): mount failed 07:43:47 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f003900000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) [ 2050.950265][T17238] loop5: detected capacity change from 0 to 264192 [ 2050.974183][T17238] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2050.989343][T17238] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2050.999993][T17238] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2051.015264][T17238] EXT4-fs (loop5): mount failed [ 2051.067017][T17276] loop5: detected capacity change from 0 to 264192 [ 2051.107417][T17276] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2051.120611][T17276] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2051.131361][T17276] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2051.147019][T17276] EXT4-fs (loop5): mount failed 07:43:50 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000a00000006", 0x39}], 0x1) 07:43:50 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f003a00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:43:50 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, 0x0) 07:43:50 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {0x0}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:43:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000b00000006", 0x39}], 0x1) [ 2053.818892][T17293] loop5: detected capacity change from 0 to 264192 [ 2053.837362][T17302] validate_nla: 2 callbacks suppressed [ 2053.837375][T17302] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2053.852819][T17293] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 07:43:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000c00000006", 0x39}], 0x1) 07:43:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000d00000006", 0x39}], 0x1) [ 2053.865946][T17293] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2053.876569][T17293] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2053.894212][T17293] EXT4-fs (loop5): mount failed [ 2053.897010][T17309] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2053.931637][T17314] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2053.942356][T17293] loop5: detected capacity change from 0 to 264192 07:43:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000e00000006", 0x39}], 0x1) 07:43:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000001100000006", 0x39}], 0x1) [ 2053.974950][T17293] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2053.986306][T17321] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2053.988321][T17293] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2054.006921][T17293] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 07:43:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000001200000006", 0x39}], 0x1) [ 2054.021477][T17293] EXT4-fs (loop5): mount failed [ 2054.024154][T17323] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2054.054589][T17325] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2054.081874][T17327] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:43:53 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000002000000006", 0x39}], 0x1) 07:43:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f003b00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:43:53 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x3}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:43:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000011000006", 0x39}], 0x1) 07:43:53 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:53 executing program 2 (fault-call:8 fault-nth:0): clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, 0x0) 07:43:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000002500000006", 0x39}], 0x1) [ 2056.868507][T17342] loop5: detected capacity change from 0 to 264192 [ 2056.873067][T17341] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2056.886879][T17347] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 2056.902467][T17342] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 07:43:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000c72600000006", 0x39}], 0x1) 07:43:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000004800000006", 0x39}], 0x1) [ 2056.915739][T17342] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2056.926381][T17342] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2056.952905][T17342] EXT4-fs (loop5): mount failed [ 2056.956237][T17359] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:43:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000004c00000006", 0x39}], 0x1) [ 2057.011203][T17342] loop5: detected capacity change from 0 to 264192 [ 2057.019790][T17364] FAULT_INJECTION: forcing a failure. [ 2057.019790][T17364] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2057.033096][T17364] CPU: 1 PID: 17364 Comm: syz-executor.2 Not tainted 5.12.0-syzkaller #0 [ 2057.041528][T17364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2057.051591][T17364] Call Trace: [ 2057.054875][T17364] dump_stack+0x137/0x19d 07:43:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000006000000006", 0x39}], 0x1) [ 2057.059218][T17364] should_fail+0x23c/0x250 [ 2057.063650][T17364] should_fail_usercopy+0x16/0x20 [ 2057.068687][T17364] _copy_to_user+0x1c/0x90 [ 2057.073134][T17364] simple_read_from_buffer+0xab/0x120 [ 2057.078604][T17364] proc_fail_nth_read+0xf6/0x140 [ 2057.083638][T17364] ? rw_verify_area+0x136/0x250 [ 2057.088499][T17364] ? proc_fault_inject_write+0x200/0x200 [ 2057.092103][T17342] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2057.094137][T17364] vfs_read+0x154/0x5d0 [ 2057.107284][T17342] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2057.111290][T17364] ? copy_fpregs_to_fpstate+0xd8/0x110 [ 2057.121809][T17342] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2057.127202][T17364] ? __fget_light+0x21b/0x260 [ 2057.127225][T17364] ? __cond_resched+0x11/0x40 [ 2057.127246][T17364] ksys_read+0xce/0x180 [ 2057.154863][T17364] __x64_sys_read+0x3e/0x50 [ 2057.155380][T17342] EXT4-fs (loop5): mount failed [ 2057.159377][T17364] do_syscall_64+0x4a/0x90 [ 2057.159400][T17364] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2057.174532][T17364] RIP: 0033:0x41937c [ 2057.178425][T17364] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2057.198294][T17364] RSP: 002b:00007f7cfed18170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2057.206920][T17364] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041937c [ 2057.215001][T17364] RDX: 000000000000000f RSI: 00007f7cfed181e0 RDI: 0000000000000004 [ 2057.223091][T17364] RBP: 00007f7cfed181d0 R08: 0000000000000000 R09: 0000000000000000 [ 2057.231054][T17364] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000001 [ 2057.239023][T17364] R13: 00007ffef5c8edff R14: 00007f7cfed18300 R15: 0000000000022000 07:43:56 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000006800000006", 0x39}], 0x1) 07:43:56 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, 0x0) 07:43:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f003c00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:43:56 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x3}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:43:56 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000006c00000006", 0x39}], 0x1) 07:43:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000007400000006", 0x39}], 0x1) [ 2059.897666][T17389] validate_nla: 5 callbacks suppressed [ 2059.897680][T17389] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2059.910220][T17390] loop5: detected capacity change from 0 to 264192 [ 2059.933904][T17400] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:43:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000007a00000006", 0x39}], 0x1) 07:43:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000026c700000006", 0x39}], 0x1) [ 2059.956183][T17390] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2059.969367][T17390] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2059.970277][T17406] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2059.979922][T17390] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 07:43:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000010006", 0x39}], 0x1) [ 2060.003426][T17390] EXT4-fs (loop5): mount failed [ 2060.013114][T17409] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2060.045932][T17415] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2060.055575][T17390] loop5: detected capacity change from 0 to 264192 07:43:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000020006", 0x39}], 0x1) [ 2060.091815][T17390] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2060.104587][T17423] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2060.104981][T17390] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2060.123571][T17390] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2060.139637][T17390] EXT4-fs (loop5): mount failed [ 2060.149475][T17425] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:43:59 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000030006", 0x39}], 0x1) 07:43:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f003d00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:43:59 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x3, r2, 0x0, 0x4, 0x0) 07:43:59 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x3}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:43:59 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:59 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000040006", 0x39}], 0x1) 07:43:59 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) [ 2062.921163][T17442] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2062.922350][T17440] loop5: detected capacity change from 0 to 264192 [ 2062.956951][T17440] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 07:43:59 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000050006", 0x39}], 0x1) 07:43:59 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:43:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f003e00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:43:59 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) [ 2062.970471][T17440] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2062.981552][T17440] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2062.998616][T17440] EXT4-fs (loop5): mount failed [ 2063.008452][T17460] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:43:59 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x34) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, 0x0, 0x0, 0x2) [ 2063.067990][T17474] loop5: detected capacity change from 0 to 264192 [ 2063.071648][T17475] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2063.108861][T17474] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2063.122367][T17474] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2063.133260][T17474] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2063.148532][T17474] EXT4-fs (loop5): mount failed [ 2063.196648][T17474] loop5: detected capacity change from 0 to 264192 [ 2063.219766][T17474] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2063.233669][T17474] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2063.244362][T17474] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2063.259965][T17474] EXT4-fs (loop5): mount failed 07:44:00 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x4, r2, 0x0, 0x4, 0x0) 07:44:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000060006", 0x39}], 0x1) 07:44:02 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:02 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x34) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, 0x0, 0x0, 0x2) 07:44:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f003f00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:44:02 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{0x0}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:44:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000070006", 0x39}], 0x1) 07:44:02 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) migrate_pages(r0, 0x2, &(0x7f0000000240)=0x1, &(0x7f0000000280)=0x5) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) clone(0x20000, &(0x7f0000000080)="9c92cdb80b3dd5928b45ce7140940484e5ac66a9b6eb466437fffff5275f9b10eb61a2087974c934582db0f9033046b565fcbc127fb599c684340adee36dbce83fa409baad9148b31cffd3e6d0359e63e120e843145ce111a247dd606e18ce2bf6dba4a4", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="b1097947ca338691c40b0b9165fba9f1d313477765b7eef64fea2b547df94dac1e518d748138c2e081e2927e556bd7a933731fd7f160b193219a8c358533a8af0cf9c780e8dc666066b69b8832f3bfc8ce6feced8c500718c391142ac3b8a27451627124958692cbdd5b8e1ff3799521fc335adc8c082b37cb7c0febaf65d0cb31967cff9dd445c2") waitid(0x2, r2, 0x0, 0x4, 0x0) 07:44:02 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x34) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, 0x0, 0x0, 0x2) 07:44:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000080006", 0x39}], 0x1) [ 2065.943277][T17522] loop5: detected capacity change from 0 to 264192 [ 2065.956954][T17532] validate_nla: 1 callbacks suppressed [ 2065.956966][T17532] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:44:02 executing program 3: r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000090006", 0x39}], 0x1) 07:44:02 executing program 3: r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400000000000a0006", 0x39}], 0x1) [ 2065.994481][T17522] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2065.996956][T17541] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2066.007596][T17522] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2066.007684][T17522] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2066.060002][T17547] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2066.078985][T17522] EXT4-fs (loop5): mount failed [ 2066.091857][T17551] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2066.134738][T17522] loop5: detected capacity change from 0 to 264192 [ 2066.146673][T17522] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2066.159929][T17522] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2066.170565][T17522] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2066.185133][T17522] EXT4-fs (loop5): mount failed 07:44:05 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:05 executing program 3: r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400000000000b0006", 0x39}], 0x1) 07:44:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f004000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:44:05 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{0x0}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:44:05 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) exit_group(0x1) preadv(r1, &(0x7f0000000280), 0x0, 0xd9b, 0x352e) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, 0x0) 07:44:05 executing program 3: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400000000000c0006", 0x39}], 0x1) [ 2068.965307][T17574] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2068.986232][T17577] loop5: detected capacity change from 0 to 264192 07:44:05 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:05 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = syz_mount_image$nfs4(0xfffffffffffffffe, &(0x7f0000000040)='./file0\x00', 0x7, 0x4, &(0x7f0000001240)=[{&(0x7f0000000100)="9419165f47684ef7f0aa9abeb1c7d2dc4b20be9827702d8adb44258980433cecc50e2e7be2cb0da0a527e42986d87e6e949293121a0fd721757bd0ad405fec60b21351bf4a01005ab0830ae81fdd3d4858c70296a3b56d4a8d3c8d746f2679c25b0ff95768fecd026749ba20e786a62eb18e8ddca936e82c39ef4e209a32541dbdf6e7db0ab124cab3762bf274621084ffab0c6ecbe60fb0daf6cdff3a67801c2bd1a7f3472672ec22555fd00e2d88b603a0987093563c66e05ef850e50301a93dff9729c93ab138a5ef50fc5858aca753c4e4a1bbb4fcc90ff63f93621a3f0427e14c63ace7256e224ad64148129a8f029eff9d321bbd9349ceb8632c91c1465fe65b8143512eeaa7f381c06f24f3a45b502b9615e02fd32bfa887e2b6daf128155db6c2a70234a89ae2bf5bf1fa61e0dae5243d7c3dcafe7828852425404744a393640eedbb160d27ef4177774e67d24bd1ee22446abf22dc3ca824dd6cb339742f257139d031968dfc902f6a8e85a443da178add4d67735db6891124837394f4b1bc362dcde973832b6ce097699b4847392700dfd71ec992363197fc469294890bf3632848983023c67f195c0fa4cfa8760c6e7c0bc94e856b03c5d1759bf827faf841ff826089877daf7edba49c4f9c73d1352c69394136ca0f2c1607ac17b0aabe6c2be0aa23d77caeca690c3f72f0df253b7655d860638227a76a40c01ade5a9573f667060d3fb7b495ffa1213efcd4af39e7412e86838b2d2b420041f8d958b23ac80accb78b28f00599302c2a6d9c4edff0e4da0af8a62390c6876dd74f5f5279c340dab72234f7f039e5348c75208be3b8055f4e88fbed255b7d37a973a1d664b733e9b9cc8817b4920b3175455db1ac74127de5e8e694a453295ad6872b98443ba747c9e1905ef6a90b7cbcbe25e36d23afe531309e0f72ef5d74bc7d533dd710d57216fa40b82f6bc0cc2f04a2763ec9fce17c090b1d7180f83555bf4dfc8c5b5c324dea27697c303450a4e105c59bb082560f7e798742a42d806bbe1a247c47691470a3f5e1454d2e5796c887977cdd26fe5980a76055427adefc8d601397a2a517fdc660931a7fe5a0fa246563cad7ccd50bfcb4b614c61a4501286f6142e50adb8d7b9350a2a60c858e3723747d8a84abbc2b845f21a999829a3f23c71d4247d70eb86cbaa4ba6f8787b7393284359c757792a867b10c5e4b22e22d34c10696bfde869502ef6495b2ecac2d132467b4769962546ade9f833356c2fc1068aeb8bb18d8a84286aeb51a35cbab59148206a5bff276c47446e05010401234c11849ad0d20821576b1473fc09e6b858231d0084e43a265959c2f0a304e3a13a00f0b937f78992a7800069c793fd6c8c9d9b2cf8ff463389e0fb3c955669d3be369aa05d93adb6a1ebc3f75c7a4d51b04535632b6a6d59ded9befb2d0a2cbfabfb5656722200fc0cc64e73a877299ce8fa36bf3ad58ca3664801bedd8f51cb7635d38466c899c3391b95259e17509949dbc2e4c02477abf76aa42144628e58fa06e24a87328da4ec82de90c7379646f4d732ab83a80e00414e58a8a65e24cad28fb3ba9b52f574e57622d8d380791671c12351d4369a3b044efb68e9c456e67db3f346bf1b2625a040ecbbd90e301dc114d78c3b3bf0c39091e0c9c59852e151c555ccdc7e4ea66fe597b7cc530dc05ecd6678826091da760e3f8e0a37274c04cc61b89c4d65b6707a0dd944f9e0fd697c28cf17c560d4d8da16aed13a4d82b0471117ca1204369e1997c60778b49fa6f834eeb36773a5e496c20fbf31ae2ac3be9c56d3cf76f0509be580ec78318fac4ac96e1602d3d8141b49a3cf9c57f1619dbd5a9ddc4c2466698e0b0cedebab867e5a347b4d600eed7cf39ce080ba985dbf6c09efff838b00c94f1d8eccdb0525cc76c7e392a993f81330ce599e38cfc01f28b188eab13fa840a9684aecb461774e5d0479679e56c1461b72eb5a778d45c26edb298e6ba4666517534c5bfc9dbe25feae09776118403ad9165fcc4ba1f2e5914777c1079a0e37895944382b7a24ab8dad450704cab634ca4ae6ef275ad0c8396460ecb1bfd0c06a6e59cd0859937f13cb4fc294129f69ae424574bbe6885507da5da14a883ec42bb90a8cf0decad0b16c16f27f4c7a0d1f99cb099b01b02b9205c0bb88cb11f809be19a5ea064ee1be213b0df5d049128b8985d01a6c909d030165a0957a5815841137cc08e48ffdc9b65ae410d50461a5236276c1a9e1201fb8c7290302f9b1734f172ed16add932397745c596264bec57d28ba8c87017c22e8e9e38eb5594686d845823a21c9f7de6286148d1888a9fe87f79cb72b974bd3c3cc122ad872576cba8a3bf3c06807a62e00a03a630f0a865bb6dbb4f6a4a17085e0971b4e9b1ecba04df5123f78249115f085c148e966e030b76902fe09d86529ff3b7bea41d90d9eca6005981bf31a0e9afa28b60ecc295433b0b3850d86c6d3e775e835538c24875176917cfb5fe143164d64da191f8df0515c6d41a4209d8eeb6598ee3112c4ebecd9c9face17a315665296ffd9508713f540f2eed3af9a5a6ea1c3664b57ebd08365ce83e8b96d1bc7c5746e546fc3564b844eb82ba01494c95f1aaeef9c28ad9b161568a1160ed21f3bcee898bcc03281c558952979eaf666eb4da9fd4a3eb1f5594a39d1cbea39ebbdbba2d1a2e955749c749cbe86517b3fd339f48116b50b75e2483ea9f1804e102d20175465f34c3a44d45080d511962e842c3a2c5e28152891e0dac21a695317892a1361cced243e86c4d25ea1d519ffa2c56a8992cf2a1c6cca7a4d66ddde909e923c315d4cf8f841ed4b5a8acf439c069f8e1b251f75b02f4e72ab0b35cf4a498e286f2ca283549c1884628ca758041de87311a378d1287dd792ed32cde395f0304f23fc5caada133499c2087c0401181167bf44bfe0e0fd9a866de67ae91d02b463cff99a31443f4c56d8f093cabc114eb3327f28cee23c631989dd0d2b8648ab95bc0e35f4b63718c693341ccf8ea806dfe1a27ad9d86ccca676e79a25045cbb97bb88d4c3810fc6dbd6d5cc4fd9813714b855b420227d800399883dac5f4fa83e5627391781368c2a5fc8aa4777142f1ac9c8b50b7b0cafb1e4a36d86f388e691f8f1dc50cfb518e256e5035336a53f8359e8a432a779a78ec93c045c2e8dba4d148719c6c7d49761c62029aaf0ba7604939d17d634eb01565301b9cfe3d769ae99a281d6506425f2131b91156665972a473acdef7966db91a8f3a197dec666d1daf1d4303b2b7be06b525bcd1e10da7128309a260ae0ac508ddc1617ff29ce2033e898f2909483a80d34ba625f053708eff481eca7d6bb47b6ba33aa1821eb68d2bf707a2b507e0739266bf8901f36dda780f922ce7f32e7dd374a832224a7e03068b5701acb5a9f56104209c7c8c307eea75857294f93ae9444f193154def8c837bab00a57136aca3ae1d060b79fe97da7ed4d52e969f2e406e9bca8346fdc8d68afa37d0d3a2d82bce9ad4714031e3dc37a3d2aa1aeeeaad401eee10f2481026433e19cf1b1666151bb8443067823c63c9928ea910134153466e3ad711d2ca6a87ea511b083c812c6597e8531011960dc2b7a967313ee80c7d6fa89f9179f8f6345f0c753d393a327e0da13aa330ef63a91cf09c06a5c8474830ec6bb04d0ccf75299367f82c07da5c20b31d9eb8ea46535d4822df062eb3420304abee2da7349278d588bf5b1ed45d1338c70094fd0c4b9198f702e36b3a070901e9c06f5ad9032bd4360219f5ef5a3c4c9b338c6624ef49966eb452c886d1fa5f0b7b2b930089d99d9676a66c9e280faea46301220cab498e3c088bc089b1d9a44eb60fbaa510738b0d465d32635d3d29728925de6a5163d3a39d7a18c0c5f39e302dd7ec6bb0fa25e170f5c5c07990f87048060065da646196501fb0ef52c71794d8a5d8639de114c5363a720afe8ee64f072b9b922092655dcbb9202599eb8a7039a10a87e913875e801395cd10d0a54ede14d3e19b6706861dcc037737db3b2ef5f045777d70e4c534676ce971f221a7e1b4e0a9e64b5d7f694f7f09932c038a874d518cc729aead47d11a4945586a6a421975e10281f13c6451031275f5f1fe2dd16eeee07bccc373e24ebd96d42812c432988a742936b5e352a6d206713b766a54bf4ebce2da2af15c5ffc40335a6443831b878275807452bd5c26d2d227cf90cbd3e17c2674deba10c4e6f5a969c48594b63b9f33410a3f2d3b69ade05f4e196956471fc27e9ffe3cd02902ceba67f434c694c4072474751f8909b10da5465fd4897c11db09d3ccfcc35e0c58d29192708057387310aa64647be0a5c8112c4ccf02258d576339ffa4e5eebf6d5dcba11d7d412abbbda14c6bc1d6ecfee19897ee3a171fb436229c83e11f2f7b0ba2b031530e0a0c1af4d875bbb257abca3279ac1f6894386765bbea7ce5a17b80149c1d5a14447091dfec30de98b8eef7fbe33b0fa9410ff72f759e83821f162f942f1d35180bd118d3693b2a96ed823fd85fd0010db407912fe2ea2c03f2b98eda2e549a13ac0504b9311f10a20045de4892eab8adff57fd40d07092b9390a9927648dd81f73141d77c1254accf0f7932a33df6db96774694323351d95a6fa7b93da7f8e4591b63032f1c7c3a12461da369287354f6d629e9a1be1bdb1185fb2094781e135c6a017125e8c867438b1a789a04d1691cac380570897c8d81ecf3b9b522b39538960fa00b31864abe25e9e8aa28e882e3c4f9d2e96122b3a66e46e299e9854157b814b87414c7234e6470fe3488994f1f01ed2502e4b7fba413efbd15e153e3ffaf996321fdc1016d12bebbab5a6a54427cccf11f381fdee685e3dd510b71cab10479514fc7916bb5d5a4524847494b388ef964c3bd5249b890e29218d407ae8591186fa7f62f4bf2ff544162780e1623c5bb24c8b4b6955fb6baf216107ccba2ff1946291d38307af2a09c7f9d37cb89a40d8905910e3e0a01909575ccb6ae1e39e2a4d95ca072306e170e6e89ace4b286be0218e51c403d57ec61db9ae0eb7c5eed7f05877089083402f42d51b635d5b3b7ed22222737c1ea1752c1d5789b6c40ccec085430176b87e1e5405a87259150800f93d834266799dc593bf69224d3661c4124d201bdd480c2acefe271565f08554178404ab7f8cb9d9a254c8e0cd6401c837b5a92c2583526b48a1603bcc965e3296d704cbd0842ef68cd733e8d0ffe56d1c7db457eaed4af6d4c44bce3c6047693198dd98453768fdf656d8839ec0a2e46fc1f6887c475341a3cdada80e20c07742e5fb47953bb00ae034829425d3ce3b9f7c69e32243f266935d71b00dc927210a011556a21edebe38e52eeb8789b21342cc83a7d063e0f168275ed81ee874cd0c37c2cdf9dc95bc9f3a83ad7b502c2511419ff3c448b3c75808715c0e0fc32fa761ea31429a1d6794cfad3ad67279b240f86cef6473b1cca80c8b10f02a2e4ff1f6a2d8a7703411f9d493ee030f463af1c0002567c854d3581af4b990b0d4fbe0f40bd2343dfa157150e05cdb060897b2a40a78e330344379f06a5aab90e558d1ce7d824af4beeebe73dab4c52d915ee5af3bafad2e22b9991b606224209d13042ea8efbece5b74956d186049beabceab7e0a117f8c464c457feac974bc92f313bb41b1c9bb42259fb90beca307b7f3971ef51118c0266ac086d9c6bbf1a2e02e207a574c8180c8774a791cc1555f3b1d8317d1b3fd630343ad79e2747720ff4e", 0x1000, 0x4}, {&(0x7f0000001100)="7f", 0x1, 0x6}, {&(0x7f0000001140)="4d6e2b82fcef21abe41f1be5ead70378b05daaf4ee2ff8d5285fd42c8c00a325c17be5f2e06da3e561674b66d5174b0a0c50db4d8f7d7c082973776cf38f547ce5bcfdc5de89e01afa93a3de176ff068c9428404fae58e728d0729ac7e7f88c55457fd9b56746c3cea8db33db81684", 0x6f, 0xc6}, {&(0x7f00000011c0)="61d179201eb85ea6dd14cff43ac81213f367e634cacd2d8a9c69f1a2294bf4b679033eae9885e5b061244a8637caf92a73bc827e51cf12c352af298a9e3965e9a00d60b82d7585c9a8bce766341b268bc600f5d883023a4dca9ce9c59547b7b341", 0x61, 0x3d}], 0x2800000, &(0x7f00000012c0)={[{'&'}, {'{,&'}, {'(\xc1$/-g\'\'!-{\x12\x19*-@!)'}, {'@}#]-&^+-#'}, {'@\'%'}, {'\xa9[%'}], [{@uid_lt={'uid<', 0xee00}}, {@hash}, {@smackfshat={'smackfshat', 0x3d, '*{'}}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@euid_lt={'euid<', 0xffffffffffffffff}}]}) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x4000, 0x13b) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x12, &(0x7f0000000080)={0x0, 0x0, 0x3}) ptrace(0x10, r0) r3 = getpgid(0x0) waitid(0x2, r3, 0x0, 0x4, 0x0) 07:44:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400000000000d0006", 0x39}], 0x1) [ 2069.015204][T17577] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2069.027126][T17593] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2069.028337][T17577] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2069.046975][T17577] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 07:44:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f004800000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:44:05 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x74000, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, 0x0) 07:44:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400000000000e0006", 0x39}], 0x1) [ 2069.067744][T17577] EXT4-fs (loop5): mount failed 07:44:05 executing program 3: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000100006", 0x39}], 0x1) [ 2069.109940][T17609] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2069.152324][T17620] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2069.152599][T17618] loop5: detected capacity change from 0 to 264192 [ 2069.188894][T17626] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2069.204738][T17618] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2069.217908][T17618] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2069.228456][T17618] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2069.243569][T17618] EXT4-fs (loop5): mount failed [ 2069.303318][T17618] loop5: detected capacity change from 0 to 264192 [ 2069.315867][T17618] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2069.329003][T17618] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2069.339558][T17618] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2069.354960][T17618] EXT4-fs (loop5): mount failed 07:44:06 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{0x0}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}, 0x4}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:44:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000110006", 0x39}], 0x1) 07:44:06 executing program 3: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f004c00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) [ 2069.840714][T17647] loop5: detected capacity change from 0 to 264192 [ 2069.840924][T17649] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2069.871609][T17647] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2069.884771][T17647] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2069.896315][T17647] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2069.918468][T17647] EXT4-fs (loop5): mount failed [ 2069.973036][T17647] loop5: detected capacity change from 0 to 264192 [ 2069.985484][T17647] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2069.998640][T17647] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2070.009181][T17647] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2070.023849][T17647] EXT4-fs (loop5): mount failed 07:44:08 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000120006", 0x39}], 0x1) 07:44:08 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:08 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffd71, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000100)="eada19f6b71ee63ecf495ace82e417b988b92d6f335b9841c36f718d4eb9aa0ed6acb6d23755ef3f313ea8858574c26f894472c84b118779a5c8af288b3d71ef8fd1ce7dc6c4d7aacfdf2986e5c31f299f70622cf633bc455f545d24794583d5474e2bf0385e676fab0c3169add9593d6858fe9ca1fb3bd516ad7354f977507ac1e558d5f9a0c9ed0c9945cb00458ad5a08b666d5a3479d160cfa0883efaf0ab54f91a3b4de631d51da2074cf32f6fcaf82e91d174093420997fe4bf926034dd", 0xc0, 0x2}], 0x1000009, &(0x7f0000000200)={[{@debug}, {@i_version}, {@stripe={'stripe', 0x3d, 0xffffffffffffffff}}, {@init_itable}, {@user_xattr}], [{@dont_hash}, {@smackfstransmute}, {@func={'func', 0x3d, 'PATH_CHECK'}}, {@fsmagic={'fsmagic', 0x3d, 0x8000}}, {@smackfsdef}, {@obj_user={'obj_user', 0x3d, ')!+/'}}, {@fowner_gt}, {@uid_gt={'uid>', 0xee00}}]}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r2, 0xc0096616, &(0x7f0000000300)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r3 = getpgid(0x0) waitid(0x2, r3, 0x0, 0x4, 0x0) 07:44:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f006000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:44:08 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x1000000000000119, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:44:08 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:08 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000200006", 0x39}], 0x1) [ 2072.076243][T17674] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2072.090524][T17678] loop5: detected capacity change from 0 to 264192 07:44:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000250006", 0x39}], 0x1) [ 2072.124893][T17678] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2072.125619][T17699] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2072.138023][T17678] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2072.156715][T17678] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 07:44:08 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:09 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x3, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) [ 2072.175921][T17678] EXT4-fs (loop5): mount failed [ 2072.211324][T17705] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:44:11 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f006800000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:44:11 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000480006", 0x39}], 0x1) 07:44:11 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(0xffffffffffffffff) ptrace$cont(0x1f, r0, 0x100, 0xffffffff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = syz_io_uring_setup(0xa8b, &(0x7f0000000280)={0x0, 0x8000, 0x4}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00006d5000/0x1000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x6, 0x0, r2, 0x0}, 0x0) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000000100)) io_uring_enter(r4, 0x2b66, 0x0, 0x0, 0x0, 0x5e) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r7 = getpgid(0x0) waitid(0x2, r7, 0x0, 0x4, 0x0) waitid(0x3, r7, &(0x7f0000000080), 0x4, 0x0) 07:44:11 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x3, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:44:11 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:11 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400000000004c0006", 0x39}], 0x1) [ 2075.103037][T17728] loop5: detected capacity change from 0 to 264192 [ 2075.109940][T17726] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2075.132512][T17728] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 07:44:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000600006", 0x39}], 0x1) 07:44:11 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) [ 2075.145752][T17728] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2075.152261][T17746] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2075.156297][T17728] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 07:44:12 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) [ 2075.204071][T17751] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2075.207621][T17728] EXT4-fs (loop5): mount failed [ 2075.263256][T17728] loop5: detected capacity change from 0 to 264192 [ 2075.286358][T17728] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2075.299556][T17728] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2075.310152][T17728] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2075.325198][T17728] EXT4-fs (loop5): mount failed 07:44:14 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000680006", 0x39}], 0x1) 07:44:14 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f006c00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:44:14 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)={0x0, r1}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0xdcd79000) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r3 = getpgid(0x0) waitid(0x2, r3, 0x0, 0x4, 0x0) clone(0x2000, &(0x7f00000000c0)="b4ce538ae1e3eb84c525d8f1585462d77c065fc9cb63e5b113deda2e13681bc6e0bb58c1a7003f1705ac21e4553b7c19307cc67718479d81f1e4eda88db95ab8137802085dc4a95dfd19d3bc475287ed7ae992a1baff863d0b9e2b92eb92166d03365b2953be2e4e9c7a79e928f0e8ff28a5866de7b45ff847dac4ec6ffee1a14e360da9d9d11f5db84a563a7c96e13307b8b90600817d2ef61a1f9b4d02d5bff49bd55d6c2261e642da5c51b7046f9d84236236af9b8534d58b0a5b646b058e3d2803d490cc55d15127", &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)="41340d5f80fce3bca7e4334ddabcdc547e0f8275bdda27af794e9ebe1864631c082a062b25ed9d06761cedcaca882a0e251362e0dd159a42d35992f775cee61830bf40fcfc0433027a01fdd1af207c8b172a3e01178078dadd946dce3d9536b8920846c565c8546ca4813f9dc4e1f1ab33ab05ceda5f") 07:44:14 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x3, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:44:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800001, 0x80010, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, 0x0, 0x400200, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000002c0)={@local, @private2, @mcast2, 0x0, 0x4, 0x0, 0x0, 0x7fffffff, 0x80440000, r3}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000280)={'ip6_vti0\x00', &(0x7f0000000200)={'syztnl1\x00', r3, 0x29, 0xff, 0x3, 0x9b, 0x40, @dev={0xfe, 0x80, '\x00', 0x19}, @ipv4={'\x00', '\xff\xff', @rand_addr=0xb815}, 0x7800, 0x7, 0x3, 0x7fff}}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f0000000000)={'ip6tnl0\x00', &(0x7f0000000100)={'ip6tnl0\x00', r3, 0x2f, 0x8, 0x5, 0x101, 0x51, @mcast1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7, 0x8000, 0xf, 0x8}}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@local, @mcast1, @private0={0xfc, 0x0, '\x00', 0xfd}, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x480003, r3}) sendmmsg(0xffffffffffffffff, &(0x7f0000003840)=[{{&(0x7f0000000080)=@rc={0x1f, @none, 0x9b}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)="14f1633103458541cc14595ff86d2f79c7b7df224d611b28d646ea519770a84dd02aa5c483f949e61b10a463fcf4a73b44b907f81a57432371b0186a3455b5ac6a1ff68f4eea23415d989f15cb9bf8ea6c7ad981a5cf47c7721577eefcd7f7d64999e060e8da51129da13d016b5a37d84133e08b96f06db74d9146146c48e437249882f5d1d466800af84a8aab52389cf487c11c51e83780b4a23daf6ace90daa2273fb47800743eaca6c6e95ddac33b234d5a61d62fc64490b30a411b", 0xbd}, {&(0x7f00000001c0)="227a1ab1dc4f9778d8f080989ac4d5e01c3b2998be186a642c0c86d230cb5110115cbd131876ca0398bbf727100524efed9cc038402ca8dbb18e8d61f01c843743940473203f4acdef5246fdcbc8e73b20faa2770fdd7498a9e8da3a1a512fd77906", 0x62}], 0x2, &(0x7f0000000280)=[{0xf8, 0x119, 0x3, "c0946dac97a870a2d6a075c8b8dbfefd0500ed160511ee138b76f99d9353c7f770abf15d022d7a7c0fd47305a34c27c44ba89ac976fb1fb870b85a14a0948245df8aa892273aadc7c1107f438b37790410a9609098d6ed2bea4e2fc44dcd254ee5b8a2c77810f16fb383dfb83e2681b0a4be556d03f6ae3aee842440c2d3cc044076275b1540835bd9a9b134041161ae5408781eab88833cda8007f53e4f7bf83845df22ffe4292a53552d6f8f1a1082af08ccb577367c30cfc74814b0d95cf13fad18d3d900e340522da7e00a89f1e33a892f6f1aca37a176c2cabe4ca2ed19886b450f0571f2ee"}], 0xf8}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000380)="cde068b4fbd737e4de1b09cf627ae280dfb6f72be6aa50246c3327620f860b1f9c394721a523e9d3757a41994d9892b1315da685aee87d5e868903", 0x3b}, {&(0x7f00000003c0)}], 0x2, &(0x7f0000000440)=[{0xe8, 0x101, 0xb77, "fe117ba08c0287bc16d716478eb6a2acac103ccf1509306d15218493e3d1b4e23f80dfb448c9b158abf01a119d9b6699f9a383d2b905af3115633433cd4b23f584d91e6b1c1f98d712d23e75ac04fc133c99caa34eda568844ef9195f97be6b2a05e4939f088e804b49cf63b896cc61c618733b21dd0c8d5f3d34baa344c9fb71ae253ac7737c9e806606efde57205f87e7f69379366edcc4cda7521ecf8f3903ee44d2c0687e391464a907b322acc0bdac4de503b0286f7eb55086bc75cc914053611adfca3dd93954f4f4347155534abaed2"}, {0x48, 0x116, 0x1da, "9711448b26e3e2dd63157b502ccf26af89af3568a13b8a2208bca953795641f489cf99ffa5050586333ebc4b6532fe67ed4f40521a92"}, {0xd0, 0xff, 0x2, "7a0bf8fd6483b5c71685c35b34589a6cbd3d7de4b535e0b76a9903a5889638f9edc19af37dab62b25e8fe043074051c741ab9e6914b7e90ed2328aaf2e07199ca8bfdfaa2df66c7ec3f2b752a679be72ea1a635ae3511981daa2c7e089b93113e987d6196bbf9740e5e543fe2d1404dddd9b92f76bcda4cddfb59b5d820ab3c7cc4b84a9adbbc2020ccf354fca9e2df7a29f93a2347fa58f19ca866bfb3a1f0b5b55bd16961a2486dc157f5cc0f4cb592e16b8c0b6c95955ca12801e"}, {0x68, 0x104, 0x7, "fca89bb7f212f68e735177c8bdd4e74a9093fbab159cf5c0b33056af01b3a0dd3c6b1159c51ac7ace0e8cd06377e013d2191f8b945e9ba6722dc17443f1e09a69f9b8bff05f482f12c1dee9b246a631d5e16f0"}, {0xa0, 0x119, 0x800, "cec2fa114b2a6635134fd8bd4c2a6b9c73ffe6e9791966d0b4c5ace58ff4b35e6381a047869a235a5bfef2c9cfab2495aac471f4b3647cf0532bb66c598f1e1af0ada41918104a510a88b7fb07af1703a4b79f1e2b48617e1ef06196eed284044407f29e652fcab151ce56ecd9842a1d835a2b100610d8c15681928f08dae65eef185a27bfb4a860abe53c82c2"}, {0xa8, 0xff, 0x2, "1089a986773f32788aad739d71c8f239910402480eb5fb05f8e799463817ea1cdf0269382fc703bf5bde36e69c6672716509c6e94104aca59134728cba55a1db70fc588ebabdcf8b67fc00e87f68852843f1fe3320a36b2200e70ab516dc2bd51b317bdb53573c5ff586261bc0439d5de173dd0f44b0ebab5a140100b65cb05c659d019f191066bd3d09ff85037125fb7c"}], 0x3b0}}, {{&(0x7f0000000800)=@un=@abs={0x1, 0x0, 0x4e23}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="6fae84e1044d145e759a3cfbb5ea41ec5160d73b80cc4f3c845d20519b184b3456641c66001176e92acd594f7a1bc6af40411cc9f08207f9a9f00ba8", 0x3c}], 0x1, &(0x7f0000000900)=[{0xe0, 0x29, 0x7, "09d53f0968a8739a7e9fd5fd9d26ecc8ad3d8881ce7a2efd9c4d91155295917044d855f40a21ecee3b8db943d3c193916789a7a2dcb0ea7aaa870164cca412243cea5dbff5455d1ee4e1bb4b65f827663cbf38dca202ba75fee7fe840dd96031057709602ecc5bafb22af8a7eec106f9eca6b287279eb7c175fc8fa66c09ef22648f82f2a3102c24a9851a21c6d5e0921e94a433be46648b88977f135a7c7777084586cea6518f68fa5f9af83e495bdf629f694615e401fd1e08c1060669983ce5eae508d79319e8fe"}, {0x1010, 0x0, 0x39b, 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{0x90, 0x181, 0x8982, "890e77959dd5976d50c326daebd058d6348ffa27057ee01ee3e54d2b6b205ef5201c7427b57c7aaecbc44af4ed94a04c7e62db58092cab69c1f1c20f2355165c5aea7148ebe4e154b59526f7af18bedde7cf1dc657e26c64f8c41641991403d56701922cbce739d462f7c0d89c2f411f80ffb0604e8362e8b63e73b22105896e"}, {0xc0, 0x0, 0x1, "b4a54cb8faa4a5485ee16764e39732d488c9ad6720eba7967bd52e950d708b3e23dff6fc9e451642af6d47552ce3896b671eaf14604ff2342c451dc4c4468cf3e45ccc1de6402641a84358a70da00bda8b5975f5606273955dc5fbdf3316f9e409db5beed70dfc03ac4c0dee50182642e0a853b93b31213c572d34d0cdbf23efd8c9e1ce422d87b65b3cbf323c233d159e9d3fcc0a803651ab8f3e08d898f463440aebc40d54133f2172c547cd49"}, {0x60, 0x112, 0x80000001, "1c12b79ffd9fc7c84fbd1f856d04c59e65d4e856b646166d472fb6db820df7b9f775964bb5fe573b08cb0e91946def2c54932544dc0fdddf89806163c2d74229303b1d30f2ebe7c75d5f2db033fe061e"}, {0xa8, 0x109, 0x0, "1592318aa000a874d2fd432a589e55d2203e6b00951379d83822fd4b90cfb026a97440364f7357fed261d4efad258887ecfb8bf266e7a6d0afb693706f7d96b5b623a34d038b809087c910b19aaf9a98691bb80c2676c7ae73adaa1297e2461abfa00f77ff101020eefe8b9bf1977a61d0e4f46209e1c64e0ccc90356adf62f3586ddfb81a77fef99f72e484b05da34009723dddadaebda7"}], 0x1368}}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000003440)="effc461989d529bf71a020e1157e901ec7706c5de9930c85c6b7e4169815dad422023da993e5", 0x26}, {&(0x7f0000003480)="fc41391adc20023ea005ea6a7c35fd37d89479310229c25b67c12fae0995a5a8cf42f0092603cb7429cddfc69d2f4b55dba4de21b5fb0a1c74bc889ba547f2031c9ccc1cd5b120e35276fc614f51f8e214d9cbc2596cf1b358a78740fd2d51fbb3ac9a1abe232dfef2452a73f0969ef7bae788a0", 0x74}, {&(0x7f0000003500)="2a11f6f8a5f24a1230684aca654816bc3590595c6c012e6bef6428b99e997a4716bb8310b133e1550bd51effeccef18ddee460d5e3bee547653c047869f2baa0acdab1c21821a726a58a9499c0749236fd48347eaf87fc731f0c9aab4d70dd255203a37c079ba3a88df0be7fa955e59714c60a421d362136adc1b94723f526e3d703a18d9a41c140559476080670dfbba36430c560ef225995b0207f4eb87a5fce48203c3c150b73050f7088dc750d158769bbd46ecf7b5aed7618563d7da7c873eaac717b12ee4c5e0c7ba27ee87e", 0xcf}, {&(0x7f0000003600)="f92a8d6044adc6ec7352123343f850992df80a5908496e79608ec9199575bdc1ea3cf4302981e520f888aaf79dacae60550802b61ac7da14eada73", 0x3b}, {&(0x7f0000003640)="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", 0xff}, {&(0x7f0000003740)="3f1ca632026fa37ff30c8f6f922b73ebe05dcf3f9d14a2f7130bce34f7f6fccb4884da3805e5ebb98d24c54fe8eb28c1be3aec3d98420edadf12d96ea99c94fab2cc91a2d228f72dc03f2009e543541f917a2ffe9139b7421fa77020ec27b94511d8d9fb1e02e12c5f7444d62f363340cbcf8e6a841d4075008a36", 0x7b}], 0x6}}], 0x6, 0x0) r4 = getpid() r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000000)) ptrace(0x10, r4) r6 = getpgid(0x0) waitid(0x2, r6, 0x0, 0x4, 0x0) 07:44:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400000000006c0006", 0x39}], 0x1) [ 2078.122250][T17789] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2078.133705][T17788] loop5: detected capacity change from 0 to 264192 [ 2078.176854][T17788] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2078.182537][T17801] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2078.189990][T17788] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2078.208689][T17788] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 07:44:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000740006", 0x39}], 0x1) 07:44:15 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)={0x17}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a40)={0x0}, &(0x7f0000000a80)=0xc) tkill(r2, 0x21) ptrace(0x10, r0) ptrace(0x4207, 0xffffffffffffffff) preadv(r1, &(0x7f0000000780)=[{&(0x7f0000000080)=""/252, 0xfc}, {&(0x7f0000000180)=""/114, 0x72}, {&(0x7f0000000200)=""/226, 0xe2}, {&(0x7f0000000300)=""/200, 0xc8}, {&(0x7f0000000400)=""/121, 0x79}, {&(0x7f0000000480)=""/132, 0x84}, {&(0x7f0000000540)=""/97, 0x61}, {&(0x7f00000005c0)=""/203, 0xcb}, {&(0x7f00000006c0)}, {&(0x7f0000000700)=""/105, 0x69}], 0xa, 0x8, 0x40) r3 = getpgid(0x0) waitid(0x2, r3, 0x0, 0x4, 0x0) r4 = getpgid(0xffffffffffffffff) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x1c) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)="3f4ddf8eb32096bb54c77401179a5b8d50fcd1b5082908d752d95a50d98358aa1fcbbf723655eab4f6") sched_setattr(0x0, &(0x7f0000000ac0)={0x38, 0x5, 0x4, 0xfff, 0xa02, 0x85ba, 0x1ff, 0xbfc, 0x1a, 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000000a00)={0x5, &(0x7f0000000b00)=[{0x2, 0x83, 0xff, 0x20200}, {0x1ff, 0x0, 0x5, 0x4}, {0x7b, 0x4, 0x4, 0x6}, {0x0, 0xfe, 0x7, 0x80}, {0x400, 0x7, 0x2, 0x21de20c4}]}, 0x10) ptrace$peeksig(0x4209, r4, &(0x7f00000006c0)={0x9, 0x0, 0xfffffffffffffe9e}, &(0x7f0000000840)=[{}]) 07:44:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400000000007a0006", 0x39}], 0x1) [ 2078.223248][T17788] EXT4-fs (loop5): mount failed [ 2078.239149][T17804] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2078.261741][T17788] loop5: detected capacity change from 0 to 264192 07:44:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000ffffff9e0006", 0x39}], 0x1) [ 2078.275458][T17813] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2078.308319][T17788] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2078.321630][T17788] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2078.332176][T17788] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2078.358835][T17818] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2078.386906][T17788] EXT4-fs (loop5): mount failed 07:44:17 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000026c70006", 0x39}], 0x1) 07:44:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f007400000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:44:17 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:44:17 executing program 2: clone(0x1039000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) wait4(r0, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) wait4(r0, &(0x7f0000000180), 0x2, &(0x7f00000001c0)) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, 0x0) 07:44:17 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:17 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = fork() ptrace$setopts(0x4200, r0, 0x3f, 0x20) r1 = getpid() r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000000)) ptrace(0x10, r1) r3 = getpgid(0x0) mmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x1000000, 0x50, r2, 0x9bc7e000) waitid(0x2, r3, 0x0, 0x4, 0x0) 07:44:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000ffffffea0006", 0x39}], 0x1) 07:44:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000ffffffef0006", 0x39}], 0x1) [ 2081.147334][T17843] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2081.150200][T17841] loop5: detected capacity change from 0 to 264192 [ 2081.185036][T17855] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:44:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000fffffff00006", 0x39}], 0x1) [ 2081.200613][T17841] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2081.213782][T17841] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2081.224325][T17841] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2081.225769][T17858] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:44:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000fffffffc0006", 0x39}], 0x1) 07:44:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000fffffffe0006", 0x39}], 0x1) [ 2081.238965][T17841] EXT4-fs (loop5): mount failed [ 2081.269520][T17861] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2081.294701][T17863] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2081.324752][T17841] loop5: detected capacity change from 0 to 264192 [ 2081.357212][T17841] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2081.370544][T17841] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2081.381073][T17841] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2081.395654][T17841] EXT4-fs (loop5): mount failed 07:44:20 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400009effffff0006", 0x39}], 0x1) 07:44:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f007a00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:44:20 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:44:20 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)=ANY=[@ANYBLOB="180000000201010100000000000000000200000004000180994561c0bfd12549617f20dc5d7d494de076e0d074061c20e6db8cc31aa39cc3dd348c882e0d6aa43379c05f50a936679ec9f9e9201c324f8bed09e83c638fbb4edc400f63a9d75357822114301b36879f1f8621fd13a40f788c4832cc5dfaa0dd67daf96b37d457116d6dc51c848d38eb572c9402f4d08c73f5b6ca3d2c5b5079e92ad67bd08d60fd8e5ca06abaaf317ca440740795f34337a8bcc8e781e6376e441c972158208dbb8b941737d267cd89f048ee33da4754ce289300af883e33241885c9e4"], 0x18}}, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)="3f4ddf8eb32096bb54c77401179a5b8d50fcd1b5082908d752d95a50d98358aa1fcbbf723655eab4f6") fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00000001c0)={0x0, r1}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r3 = getpgid(0x0) capget(&(0x7f0000000080)={0x39900612, r3}, &(0x7f00000000c0)={0x9, 0x1, 0x2, 0xfe, 0x6, 0xf6}) vmsplice(r2, &(0x7f0000000080), 0x0, 0xc) waitid(0x2, r3, 0x0, 0x4, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)=ANY=[@ANYBLOB="180000000201010100000000000000000200010004009a86"], 0x18}}, 0x0) accept(0xffffffffffffffff, &(0x7f0000000280)=@ax25={{0x3, @null}, [@netrom, @rose, @netrom, @default, @bcast, @bcast, @bcast, @null]}, &(0x7f0000000100)=0x80) 07:44:20 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000eaffffff0006", 0x39}], 0x1) 07:44:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000efffffff0006", 0x39}], 0x1) [ 2084.165612][T17891] validate_nla: 1 callbacks suppressed [ 2084.165625][T17891] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2084.168996][T17897] loop5: detected capacity change from 0 to 264192 [ 2084.199807][T17906] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:44:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000f0ffffff0006", 0x39}], 0x1) 07:44:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000fcffffff0006", 0x39}], 0x1) [ 2084.227080][T17897] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2084.228465][T17912] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2084.240397][T17897] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2084.259328][T17897] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 07:44:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000feffffff0006", 0x39}], 0x1) [ 2084.274230][T17897] EXT4-fs (loop5): mount failed [ 2084.281504][T17914] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2084.309023][T17916] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:44:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000200000006", 0x39}], 0x1) [ 2084.343427][T17897] loop5: detected capacity change from 0 to 264192 [ 2084.350891][T17922] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2084.387930][T17897] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2084.397935][T17928] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2084.401624][T17897] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2084.420350][T17897] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2084.439307][T17897] EXT4-fs (loop5): mount failed 07:44:23 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000300000006", 0x39}], 0x1) 07:44:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f008100000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:44:23 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)="3f4ddf8eb32096bb54c77401179a5b8d50fcd1b5082908d752d95a50d98358aa1fcbbf723655eab4f6") ptrace$peeksig(0x4209, r2, &(0x7f00000004c0)={0x3, 0x0, 0x8}, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]) syz_mount_image$msdos(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x1, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000100)="706d117de9fb2c02b3e84782b333fb135e8999b806b2f630678a88bb4d1bb1ec886e4f1fd434f042749e5f24358a4769120a8d5803dfd2c671eb6c7ad32da8d44ce57296305930bfd1a0ddf47cfe132cfaaf75704b1c3110f3af31288c266115566f35fad2cfd583aabaff4fc08b54d7c72aab682bd88dbd2b403aad9217dd1ceab4bed77c044c07b3452cba6c50893c7ebbdb163b76938710f3a32de62f78ae2f391f2f450c6ec1c9d87db771c6cad5f7cf570f5c82219a6343ae13b5cf724800b1b9d7525987b4e0f345987a7e", 0xce, 0xcf}, {&(0x7f0000000200)="f4c1649e376648ce368295dffe60b50396110960aeacb2531f6a381e320fcf15df6ee38e62ef050b59b27e81fcab3044ebd9aa06fd18d4fb6b32ae383537752c54a46d44e830dfe715a6a7fd597b37a9c90dc192cd34115889a8065dc746a779654aab3c23a58c4169611aa562bdeb86d5fd52e7f79d149bb8d588c59e487daaff8e2b7cd74e48b33b65a9563325e46192d0b2815772eea582f1b4ed7e48b345b6531fc11b70a766e19be1cd472c090d19465a4da551c5909d7b3a5ef53e1ace46f0d4625f0af83d9324bb1f6ad28a", 0xcf, 0x4}, {&(0x7f0000000300)="3db199c25f5556b6e52cf4e3c7eb22c7e9531308c42c51b039eafb93cf7b836ac63de00ee88a7c920ae4bdd165817e84d1ab17d1748bec9f76549a32edbfeeb04f73a4b152223ffbef11a401ccb8912b50f2c826ff2b6269b78cddc6efc9c5d03321a37b0a9f0fb836c45b23ab11d486091ce99e0cf68d0360082c032cab780d48", 0x81}], 0x10e0810, &(0x7f0000000440)={[{@fat=@nfs}, {@fat=@showexec}, {@nodots}, {@nodots}], [{@uid_eq={'uid', 0x3d, 0xee01}}, {@uid_gt={'uid>', 0xee01}}, {@obj_user={'obj_user', 0x3d, '}&(*!'}}, {@dont_hash}]}) r3 = getpgid(0x0) waitid(0x2, r3, 0x0, 0x4, 0x0) 07:44:23 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:44:23 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000400000006", 0x39}], 0x1) [ 2087.195645][T17948] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2087.202306][T17947] loop5: detected capacity change from 0 to 264192 07:44:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000500000006", 0x39}], 0x1) 07:44:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000600000006", 0x39}], 0x1) [ 2087.236538][T17947] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2087.237263][T17960] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2087.249694][T17947] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2087.268557][T17947] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 07:44:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000700000006", 0x39}], 0x1) [ 2087.290975][T17947] EXT4-fs (loop5): mount failed [ 2087.297819][T17965] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:44:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000800000006", 0x39}], 0x1) [ 2087.348319][T17947] loop5: detected capacity change from 0 to 264192 [ 2087.376811][T17947] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 07:44:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000900000006", 0x39}], 0x1) [ 2087.390144][T17947] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2087.400930][T17947] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2087.427223][T17947] EXT4-fs (loop5): mount failed 07:44:26 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000a00000006", 0x39}], 0x1) 07:44:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f008900000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:44:26 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) ptrace(0x8, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r3 = getpgid(0x0) waitid(0x2, r3, 0x0, 0x4, 0x0) 07:44:26 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:44:27 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000b00000006", 0x39}], 0x1) [ 2090.210631][T17995] loop5: detected capacity change from 0 to 264192 [ 2090.238494][T18004] validate_nla: 4 callbacks suppressed [ 2090.238508][T18004] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:44:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000c00000006", 0x39}], 0x1) [ 2090.240466][T17995] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2090.265414][T17995] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2090.275992][T17995] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2090.298803][T17995] EXT4-fs (loop5): mount failed 07:44:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000d00000006", 0x39}], 0x1) 07:44:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000e00000006", 0x39}], 0x1) [ 2090.301147][T18014] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2090.329997][T18016] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2090.364988][T18021] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2090.373972][T17995] loop5: detected capacity change from 0 to 264192 [ 2090.400945][T17995] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 07:44:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000001000000006", 0x39}], 0x1) 07:44:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000001100000006", 0x39}], 0x1) [ 2090.414179][T17995] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2090.424731][T17995] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2090.429424][T18028] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2090.447491][T17995] EXT4-fs (loop5): mount failed [ 2090.471007][T18030] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2090.513173][T18034] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:44:30 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00cc00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:44:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000001200000006", 0x39}], 0x1) 07:44:30 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000080)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, 0x0) 07:44:30 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:44:30 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000002500000006", 0x39}], 0x1) [ 2093.250720][T18052] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2093.262299][T18054] loop5: detected capacity change from 0 to 264192 [ 2093.282838][T18064] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:44:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000004800000006", 0x39}], 0x1) 07:44:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000004c00000006", 0x39}], 0x1) [ 2093.302535][T18054] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2093.316074][T18054] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2093.326783][T18054] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2093.347546][T18054] EXT4-fs (loop5): mount failed 07:44:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000006000000006", 0x39}], 0x1) 07:44:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000006800000006", 0x39}], 0x1) 07:44:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000006c00000006", 0x39}], 0x1) [ 2093.349506][T18071] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2093.417029][T18054] loop5: detected capacity change from 0 to 264192 [ 2093.462624][T18054] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2093.475945][T18054] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2093.486913][T18054] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2093.502830][T18054] EXT4-fs (loop5): mount failed 07:44:33 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000007400000006", 0x39}], 0x1) 07:44:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00cd00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:44:33 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:44:33 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x5, 0xf7, 0x1f, 0xfff}, {0x7, 0x1, 0x4, 0xcf9}]}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)=ANY=[@ANYBLOB="180000000000020000000400018000000000000400000000"], 0x18}}, 0x0) r5 = fspick(r1, &(0x7f00000000c0)='./file0\x00', 0x1) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r6, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x18, 0x2, 0x1, 0x101, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x4}]}, 0x18}}, 0x0) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000100)=[r4, r5, r1, r6], 0x4) preadv(r2, &(0x7f0000000280), 0x0, 0x80d9f, 0xfffffffd) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) r7 = getpgid(0x0) open(&(0x7f0000000080)='./file0\x00', 0x200841, 0x100) waitid(0x2, r7, 0x0, 0x4, 0x0) 07:44:33 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000007a00000006", 0x39}], 0x1) 07:44:33 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x16, &(0x7f0000000000)) waitid(0x1, 0xffffffffffffffff, &(0x7f0000000080), 0x80000000, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="4c0000001000fff1fefefd956f76c9b724a6008000000000000000683440150024001b0000000000000000593ab782115ed9043d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) getpeername(r0, &(0x7f0000000100)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000180)=0x80) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000001c0)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x4c, r2}) ptrace(0x10, 0x0) r3 = getpgid(0x0) waitid(0x2, r3, 0x0, 0x4, 0x0) [ 2096.283306][T18101] validate_nla: 4 callbacks suppressed [ 2096.283321][T18101] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2096.293864][T18099] loop5: detected capacity change from 0 to 264192 [ 2096.322733][T18116] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:44:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000003000006", 0x39}], 0x1) 07:44:33 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x3, 0x3}, 0x4) waitid(0x2, r2, 0x0, 0x4, 0x0) [ 2096.348414][T18099] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2096.361549][T18099] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2096.363073][T18122] netlink: 'syz-executor.2': attribute type 27 has an invalid length. [ 2096.372095][T18099] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 07:44:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000005000006", 0x39}], 0x1) [ 2096.380229][T18122] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2096.394009][T18125] netlink: 'syz-executor.2': attribute type 27 has an invalid length. [ 2096.395060][T18099] EXT4-fs (loop5): mount failed [ 2096.403551][T18125] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2096.407327][T18126] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:44:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000006000006", 0x39}], 0x1) [ 2096.452111][T18131] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2096.468769][T18099] loop5: detected capacity change from 0 to 264192 [ 2096.496033][T18099] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2096.498648][T18141] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2096.509189][T18099] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2096.527977][T18099] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2096.548014][T18099] EXT4-fs (loop5): mount failed 07:44:36 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000007000006", 0x39}], 0x1) 07:44:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00ce00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:44:36 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{0x0}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:44:36 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) r3 = gettid() sched_getscheduler(r3) r4 = getpid() gettid() wait4(r4, &(0x7f00000000c0), 0xe, &(0x7f0000000100)) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f0000000080)={'bond0\x00', {0x2, 0x0, @private}}) waitid(0x2, r2, 0x0, 0x4, 0x0) 07:44:36 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000009000006", 0x39}], 0x1) 07:44:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000000000a000006", 0x39}], 0x1) [ 2099.308999][T18155] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2099.327942][T18160] loop5: detected capacity change from 0 to 264192 [ 2099.344490][T18169] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:44:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000000000b000006", 0x39}], 0x1) 07:44:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000000000c000006", 0x39}], 0x1) [ 2099.367131][T18160] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2099.380421][T18160] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2099.381550][T18175] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2099.390983][T18160] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 07:44:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000000000d000006", 0x39}], 0x1) [ 2099.416601][T18160] EXT4-fs (loop5): mount failed 07:44:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000000000e000006", 0x39}], 0x1) [ 2099.470061][T18160] loop5: detected capacity change from 0 to 264192 [ 2099.504695][T18160] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2099.517952][T18160] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2099.528750][T18160] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2099.557688][T18160] EXT4-fs (loop5): mount failed 07:44:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00cf00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:44:39 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000011000006", 0x39}], 0x1) 07:44:39 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{0x0}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:44:39 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = openat$cgroup_procs(r1, &(0x7f00000003c0)='cgroup.procs\x00', 0x2, 0x0) fcntl$addseals(r2, 0x409, 0x2) r3 = gettid() r4 = syz_io_uring_setup(0x25e2, &(0x7f0000000240)={0x0, 0x6b29, 0x2, 0x1, 0x267, 0x0, r1}, &(0x7f0000473000/0x1000)=nil, &(0x7f0000722000/0x2000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) preadv(r4, &(0x7f00000019c0)=[{&(0x7f0000001a80)=""/157, 0x9d}, {&(0x7f0000000400)=""/110, 0x6e}, {&(0x7f0000000480)=""/161, 0xa1}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/120, 0x78}, {&(0x7f00000015c0)=""/217, 0xd9}, {&(0x7f00000016c0)=""/178, 0xb2}, {&(0x7f0000001780)=""/198, 0xc6}, {&(0x7f0000001880)=""/132, 0x84}, {&(0x7f0000001940)=""/117, 0x75}], 0xa, 0x1, 0x8000) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) sched_setattr(r5, &(0x7f0000000200)={0x38, 0x7, 0x0, 0x8, 0x3f, 0x5, 0x2, 0xebf4, 0x7fff, 0xffffffa6}, 0x0) waitid(0xb4748caf1ac7edc0, r3, &(0x7f0000000080), 0x2, &(0x7f0000000100)) waitid(0x0, r5, &(0x7f0000000340), 0x4, &(0x7f0000001b40)) r6 = getpgid(0x0) waitid(0x2, r6, 0x0, 0x4, 0x0) 07:44:39 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000012000006", 0x39}], 0x1) 07:44:39 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) [ 2102.327514][T18208] validate_nla: 4 callbacks suppressed [ 2102.327528][T18208] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2102.364364][T18212] loop5: detected capacity change from 0 to 264192 07:44:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000020000006", 0x39}], 0x1) 07:44:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000025000006", 0x39}], 0x1) [ 2102.393679][T18231] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2102.413880][T18212] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2102.427057][T18212] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 07:44:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000000c726000006", 0x39}], 0x1) [ 2102.435865][T18239] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2102.437609][T18212] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2102.460426][T18212] EXT4-fs (loop5): mount failed [ 2102.472885][T18241] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:44:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000048000006", 0x39}], 0x1) [ 2102.498050][T18243] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2102.515700][T18212] loop5: detected capacity change from 0 to 264192 [ 2102.542709][T18254] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2102.552471][T18212] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2102.566897][T18212] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2102.577452][T18212] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2102.592233][T18212] EXT4-fs (loop5): mount failed 07:44:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00d000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) [ 2102.679009][T18261] loop5: detected capacity change from 0 to 264192 [ 2102.692144][T18261] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2102.705253][T18261] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2102.716218][T18261] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2102.731986][T18261] EXT4-fs (loop5): mount failed [ 2102.793739][T18261] loop5: detected capacity change from 0 to 264192 [ 2102.813241][T18261] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2102.826371][T18261] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2102.836956][T18261] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2102.851565][T18261] EXT4-fs (loop5): mount failed 07:44:42 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000000004c000006", 0x39}], 0x1) 07:44:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00d100000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:44:42 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{0x0}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x2, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:44:42 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = gettid() tkill(r1, 0x10) ptrace$setopts(0x4206, r1, 0xffffffffffff49a8, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r3 = getpgid(0x0) waitid(0x2, r3, 0x0, 0x4, 0x0) 07:44:42 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:42 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)="3f4ddf8eb32096bb54c77401179a5b8d50fcd1b5082908d752d95a50d98358aa1fcbbf723655eab4f6") rt_tgsigqueueinfo(0x0, r2, 0x22, &(0x7f0000000500)={0x22, 0x5, 0x2741}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x80010, r1, 0x8df79000) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000400)={0x0, 0xfb, 0xf3, 0x0, 0x0, "0287a6c55f2aaf225716230f10be4908", "456bb54917425c4a70df8a4eadbcaf8811191e3a7f05d7d382adbfb1ab5a06192307a0f26883cb7da093852af13be3640f657b2eb6c6f6889e61ed4a9526a1f310310f34f7d428f77bbc94b7fcfa9a7d54ab21d1ed4b8e74b7b2399198239ab014a181bb0f9ddf6650895bb4babbf5d1156d49e8ec8e64891698bb8bcfaf51e1624c5ee4f592608ea6dc47c4187af9d23703c73652f025e097a0104e624be4d3f82b16a5a0ebd8aa3ecf04eae5de4f1c1810e4f383eeb44ea4d536684add4ae59d154469b9ba5483ce16643c34d97aab6d51553a7710355a8aa41a3cd0de"}, 0xf3, 0x1) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000000, &(0x7f0000000280)="14c7f1b3e007d067f171e92c7685b3bc172e531e6f884266e4ab65842db9b35196aa66d8fcf8d0c58e816c51094c93f53ae3526cc0609c580bc27383e2e8e977b2bbfaa589bd2b52aae57a8a6e66a476e70b6c546b979010478fa2937dfaffffffffffffffa049991b53b3788756a00f44fd02c2e43c62b8e0f1515fd7e52de6cf1491d412bc7daae3aa0004000000000000e6dc05900577ca7256516c2c436cc1be9c8c06ae5a9dd457971f49ee3ea3ac51cc2040408393", &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000001280)="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") r3 = openat$incfs(r1, &(0x7f0000000140)='.pending_reads\x00', 0x208840, 0x20) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000340)={0x1, 0x2, 'client0\x00', 0xffffffff80000004, "85a44186c87f0aad", "270e4709c77799fac7a825e672b00162c0d551c8c7dc2c83e645ec0f7ebfef37", 0xfffffffe, 0x7}) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)={0x0, 0x0, 0xfffffffe}) ptrace(0x10, r0) r4 = getpgid(0x0) waitid(0x1, r4, 0x0, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ptrace$setregs(0xd, r5, 0x1b, &(0x7f0000000100)="af1162ea3a483a02dbfb1949e255539d22095a2ac42a") 07:44:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000060000006", 0x39}], 0x1) [ 2105.392025][T18299] loop5: detected capacity change from 0 to 264192 [ 2105.408969][T18305] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:44:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000068000006", 0x39}], 0x1) 07:44:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000000006c000006", 0x39}], 0x1) [ 2105.443609][T18299] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2105.456843][T18299] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2105.467387][T18299] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2105.477348][T18319] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2105.488726][T18299] EXT4-fs (loop5): mount failed [ 2105.509105][T18322] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:44:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000074000006", 0x39}], 0x1) [ 2105.536822][T18324] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2105.560808][T18299] loop5: detected capacity change from 0 to 264192 07:44:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000000007a000006", 0x39}], 0x1) [ 2105.582887][T18299] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2105.596377][T18299] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2105.606909][T18299] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2105.622110][T18299] EXT4-fs (loop5): mount failed 07:44:45 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000fc0ed00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:44:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400000026c7000006", 0x39}], 0x1) 07:44:45 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x1000000000000119, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:44:45 executing program 2: clone(0x31c3000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f0000000100)={{}, 0x76, 0x8, 0x8f1e}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, 0x0, 0x36, &(0x7f0000000000)={0x33, 0x200000}) r2 = gettid() tkill(r2, 0x10) r3 = getpgrp(r2) ptrace(0x10, r3) r4 = getpgid(0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x1c) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)="3f4ddf8eb32096bb54c77401179a5b8d50fcd1b5082908d752d95a50d98358aa1fcbbf723655eab4f6") ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) waitid(0x0, r5, 0x0, 0x40000000, &(0x7f0000000140)) ioctl$TIOCCONS(r1, 0x541d) waitid(0x2, r4, 0x0, 0x4, 0x0) 07:44:45 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:45 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000080)={[0x101]}, &(0x7f00000000c0), &(0x7f0000000180)={r3, r4+60000000}, 0x8) 07:44:45 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) [ 2108.431201][T18353] validate_nla: 2 callbacks suppressed [ 2108.431216][T18353] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2108.442197][T18355] loop5: detected capacity change from 0 to 264192 07:44:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000000106", 0x39}], 0x1) 07:44:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000000206", 0x39}], 0x1) [ 2108.473810][T18355] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2108.486987][T18355] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2108.497657][T18355] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2108.517225][T18355] EXT4-fs (loop5): mount failed 07:44:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000000306", 0x39}], 0x1) [ 2108.532251][T18376] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2108.564204][T18379] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2108.582448][T18355] loop5: detected capacity change from 0 to 264192 [ 2108.619605][T18355] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 07:44:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000000406", 0x39}], 0x1) [ 2108.633020][T18355] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2108.643580][T18355] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2108.659239][T18355] EXT4-fs (loop5): mount failed [ 2108.666249][T18390] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:44:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f02f500000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:44:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000000506", 0x39}], 0x1) [ 2108.697220][T18392] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:44:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000000606", 0x39}], 0x1) [ 2108.742561][T18397] loop5: detected capacity change from 0 to 264192 [ 2108.756562][T18400] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2108.800973][T18397] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2108.813730][T18405] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2108.814645][T18397] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2108.833333][T18397] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2108.848041][T18397] EXT4-fs (loop5): mount failed [ 2108.889600][T18397] loop5: detected capacity change from 0 to 264192 [ 2108.922719][T18397] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2108.936596][T18397] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2108.947688][T18397] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2108.964769][T18397] EXT4-fs (loop5): mount failed 07:44:46 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x1000000000000119, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:44:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000000706", 0x39}], 0x1) [ 2109.267085][T18417] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:44:48 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f02f600000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:44:48 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000000806", 0x39}], 0x1) 07:44:48 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) vmsplice(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="71f2cbe2c67f3fac07bc77fb3cfda2843866155aededcd5d718017ddf1a809221bb0adc3adc2b7b013ba78f0616974143c7200de7b827924e2665704f2f5a82fc20609993f41ed264265331e8994abb4c3c52ab9", 0x54}, {&(0x7f0000000100)="c292718b248bd22d9d6ae521bdef835a1f02747d2f7a3a00367895a26785f64df39e6b1729346af6bfc527dcb1b174dac3a6e6bee47f4ada6e9e86ffb21f28e5dbb514dd907a06b34dfb7b1fb249518a85c4a05d6b26360f5d011f0405ab755a1ed7db7ad7860c08445757f7ea267c8874ad267b09a5363eafbd372d62cb17e5e10deff098a6d5a11803a499d2b8ca2fbb066e90fb0d89b86b1fdb102ca0cc530249a3170d78d41dc18006ed2541688d7fea98764b1c4e854e521190c0b5a5073f1516c33f73a758c1761b4111febb18f1b5878161a8d9", 0xd7}, {&(0x7f0000000200)="9cc13f0b465f56e28b774ac91510a26641d7b35f13aa5203585d82f1cc6b1adc4fdadb587566e70b9a417ba663d82c1725ec9e6258676f7c574fc376a34f74771fcd5fc59bcb60a1ba2cea5627980a0aa3c7bf4aefcf9952f812f6c9", 0x5c}], 0x3, 0x1) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, 0x0) 07:44:48 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x1000000000000119, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) [ 2111.451682][T18426] loop5: detected capacity change from 0 to 264192 [ 2111.469853][T18426] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2111.482981][T18426] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 07:44:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000000906", 0x39}], 0x1) 07:44:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000000a06", 0x39}], 0x1) [ 2111.493656][T18426] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2111.510209][T18426] EXT4-fs (loop5): mount failed [ 2111.532434][T18439] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:44:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000000b06", 0x39}], 0x1) [ 2111.572113][T18426] loop5: detected capacity change from 0 to 264192 [ 2111.577561][T18450] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2111.607342][T18426] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 07:44:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000000c06", 0x39}], 0x1) 07:44:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f02f700000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:44:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000000d06", 0x39}], 0x1) [ 2111.620466][T18426] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2111.631001][T18426] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2111.645795][T18426] EXT4-fs (loop5): mount failed [ 2111.721154][T18468] loop5: detected capacity change from 0 to 264192 [ 2111.739908][T18468] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2111.753360][T18468] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2111.764050][T18468] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2111.779057][T18468] EXT4-fs (loop5): mount failed [ 2111.839329][T18468] loop5: detected capacity change from 0 to 264192 [ 2111.875515][T18468] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2111.888895][T18468] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2111.899618][T18468] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2111.914469][T18468] EXT4-fs (loop5): mount failed 07:44:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000ffffe00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:44:51 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:51 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000000e06", 0x39}], 0x1) 07:44:51 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x40000000, 0x0) 07:44:51 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x1000000000000119, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, 0x0, 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) [ 2114.464991][T18490] loop5: detected capacity change from 0 to 264192 [ 2114.479739][T18490] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2114.492963][T18490] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 07:44:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000001006", 0x39}], 0x1) [ 2114.503625][T18490] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2114.520756][T18490] EXT4-fs (loop5): mount failed [ 2114.571217][T18508] validate_nla: 4 callbacks suppressed [ 2114.571230][T18508] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2114.585512][T18490] loop5: detected capacity change from 0 to 264192 07:44:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000001106", 0x39}], 0x1) 07:44:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000001206", 0x39}], 0x1) [ 2114.616218][T18490] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2114.629558][T18490] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2114.636338][T18521] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2114.640247][T18490] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 07:44:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0fff00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:44:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000002006", 0x39}], 0x1) [ 2114.642253][T18490] EXT4-fs (loop5): mount failed [ 2114.676470][T18523] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2114.703475][T18525] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:44:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000002506", 0x39}], 0x1) [ 2114.740620][T18530] loop5: detected capacity change from 0 to 264192 [ 2114.761974][T18535] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:44:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000004806", 0x39}], 0x1) [ 2114.780411][T18530] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2114.794014][T18530] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2114.804836][T18530] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2114.819358][T18539] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2114.819581][T18530] EXT4-fs (loop5): mount failed [ 2114.853897][T18541] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2114.901805][T18530] loop5: detected capacity change from 0 to 264192 [ 2114.920786][T18530] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2114.934184][T18530] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2114.944727][T18530] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2114.960284][T18530] EXT4-fs (loop5): mount failed 07:44:54 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000ffeff00000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:44:54 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000004c06", 0x39}], 0x1) 07:44:54 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = fork() sched_setattr(r2, &(0x7f0000000280)={0x38, 0x5, 0x0, 0x8, 0x0, 0x1, 0x4, 0x4, 0x561, 0x1}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, 0xffffffffffffffff, 0x1ff, 0x4) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r3 = getpgid(0x0) waitid(0x2, r3, 0x0, 0x4, 0x0) rt_sigtimedwait(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000240), 0x69) rt_sigtimedwait(&(0x7f0000000080)={[0x200]}, &(0x7f00000000c0), &(0x7f0000000140), 0x8) 07:44:54 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x1000000000000119, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, 0x0, 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:44:54 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000006006", 0x39}], 0x1) 07:44:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000006806", 0x39}], 0x1) [ 2117.575906][T18569] loop5: detected capacity change from 0 to 264192 [ 2117.586240][T18576] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2117.609661][T18569] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 07:44:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000006c06", 0x39}], 0x1) [ 2117.622832][T18569] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2117.632538][T18585] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2117.633420][T18569] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2117.635176][T18569] EXT4-fs (loop5): mount failed 07:44:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000007406", 0x39}], 0x1) [ 2117.669815][T18589] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:44:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000007a06", 0x39}], 0x1) [ 2117.714785][T18569] loop5: detected capacity change from 0 to 264192 [ 2117.742550][T18569] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 07:44:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000000ffffff9e06", 0x39}], 0x1) 07:44:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000fff0101000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) [ 2117.756061][T18569] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2117.766711][T18569] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2117.791303][T18569] EXT4-fs (loop5): mount failed [ 2117.866136][T18609] loop5: detected capacity change from 0 to 264192 [ 2117.880063][T18609] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2117.893407][T18609] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2117.903931][T18609] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2117.918473][T18609] EXT4-fs (loop5): mount failed 07:44:57 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000000000026c706", 0x39}], 0x1) 07:44:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000201000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:44:57 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x1000000000000119, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, 0x0, 0xc63b9e35) sendto$inet(r0, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:44:57 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)={0xffffffff}) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, 0x0) 07:44:57 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000000ffffffea06", 0x39}], 0x1) 07:44:57 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:44:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000000ffffffef06", 0x39}], 0x1) [ 2120.604962][T18628] validate_nla: 4 callbacks suppressed [ 2120.604973][T18628] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2120.618961][T18633] loop5: detected capacity change from 0 to 264192 07:44:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000000fffffff006", 0x39}], 0x1) [ 2120.659719][T18643] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2120.659992][T18633] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2120.681122][T18633] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2120.691726][T18633] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 07:44:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000000fffffffc06", 0x39}], 0x1) [ 2120.712526][T18633] EXT4-fs (loop5): mount failed [ 2120.715558][T18652] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2120.746399][T18656] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2120.756101][T18633] loop5: detected capacity change from 0 to 264192 07:44:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000000fffffffe06", 0x39}], 0x1) 07:44:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000009effffff06", 0x39}], 0x1) [ 2120.775809][T18661] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2120.796048][T18633] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2120.809170][T18633] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 07:44:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000000eaffffff06", 0x39}], 0x1) 07:44:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000002000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) [ 2120.819900][T18633] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2120.834365][T18633] EXT4-fs (loop5): mount failed [ 2120.837298][T18665] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2120.865991][T18667] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2120.925781][T18675] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2120.935027][T18676] loop5: detected capacity change from 0 to 264192 [ 2120.957213][T18676] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2120.970784][T18676] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2120.981662][T18676] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2120.996285][T18676] EXT4-fs (loop5): mount failed [ 2121.055924][T18676] loop5: detected capacity change from 0 to 264192 [ 2121.072998][T18676] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2121.086875][T18676] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2121.097546][T18676] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2121.112709][T18676] EXT4-fs (loop5): mount failed 07:44:58 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x1000000000000119, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(0xffffffffffffffff, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:44:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000000efffffff06", 0x39}], 0x1) [ 2121.457567][T18697] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:45:00 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:45:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000102000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:45:00 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:45:00 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$addseals(r2, 0x409, 0x0) ptrace(0x10, r0) r3 = getpgid(0x0) waitid(0x2, r3, 0x0, 0x4, 0x0) 07:45:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000000f0ffffff06", 0x39}], 0x1) 07:45:00 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x1000000000000119, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(0xffffffffffffffff, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) [ 2123.599495][T18704] loop5: detected capacity change from 0 to 264192 [ 2123.620016][T18704] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2123.633410][T18704] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 07:45:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000000fcffffff06", 0x39}], 0x1) 07:45:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000000feffffff06", 0x39}], 0x1) 07:45:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000000005", 0x39}], 0x1) 07:45:00 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x1000000000000119, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(0xffffffffffffffff, &(0x7f00000000c0)="c78483919e4fbabd2ae7e0381aa92e31de54db7ce52bc9b11fc549c9b5d47c8515e6cc89adc59a800c03245c86ec8fd3925ccde61f80d31ef5472d95046efd10e063477a2b4377145a6ae40eab4b84e8f16e423d2ab8a961cc35f43b60d43d0da14a90604977f05247552362b1e3bc6911f6ea2bdacf393aaac190c699c1c3747b9f5cee2f2e84a6a8f9cd22b096dc", 0x8f, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) [ 2123.643949][T18704] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2123.678006][T18723] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2123.682515][T18704] EXT4-fs (loop5): mount failed 07:45:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000002000006", 0x39}], 0x1) 07:45:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000402000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) [ 2123.751332][T18704] loop5: detected capacity change from 0 to 264192 [ 2123.772965][T18704] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2123.786210][T18704] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2123.796777][T18704] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2123.812479][T18704] EXT4-fs (loop5): mount failed [ 2123.888273][T18750] loop5: detected capacity change from 0 to 264192 [ 2123.923862][T18750] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2123.937101][T18750] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2123.947647][T18750] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2123.962246][T18750] EXT4-fs (loop5): mount failed [ 2124.007473][T18750] loop5: detected capacity change from 0 to 264192 [ 2124.037934][T18750] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2124.051148][T18750] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2124.061797][T18750] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2124.077147][T18750] EXT4-fs (loop5): mount failed 07:45:03 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:45:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000003000006", 0x39}], 0x1) 07:45:03 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:45:03 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x1000000000000119, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, 0x0, 0x0, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:45:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000fffff03000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:45:03 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) r2 = gettid() ptrace(0x10, r2) ptrace(0x10, r0) r3 = getpgid(0x0) waitid(0x2, r3, 0x0, 0x4, 0x0) 07:45:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000004000006", 0x39}], 0x1) [ 2126.613993][T18769] validate_nla: 4 callbacks suppressed [ 2126.614009][T18769] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:45:03 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:45:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000005000006", 0x39}], 0x1) [ 2126.700912][T18784] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2126.710023][T18778] loop5: detected capacity change from 0 to 264192 07:45:03 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x1000000000000119, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:45:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000006000006", 0x39}], 0x1) [ 2126.752662][T18778] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2126.765801][T18778] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2126.776958][T18778] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 07:45:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000007000006", 0x39}], 0x1) [ 2126.795890][T18801] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2126.797259][T18778] EXT4-fs (loop5): mount failed [ 2126.829874][T18805] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2126.856595][T18807] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2126.882097][T18778] loop5: detected capacity change from 0 to 264192 [ 2126.909412][T18778] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2126.922683][T18778] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2126.933609][T18778] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2126.948495][T18778] EXT4-fs (loop5): mount failed 07:45:06 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:45:06 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x1000000000000119, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:45:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000004000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:45:06 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x18) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) r3 = getpgrp(r0) ptrace$setregs(0xd, r3, 0x100, &(0x7f0000000080)="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") waitid(0x2, r2, 0x0, 0x1000000, 0x0) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x1c) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)="3f4ddf8eb32096bb54c77401179a5b8d50fcd1b5082908d752d95a50d98358aa1fcbbf723655eab4f6") wait4(r4, &(0x7f0000001080), 0x0, &(0x7f00000010c0)) 07:45:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000008000006", 0x39}], 0x1) 07:45:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000009000006", 0x39}], 0x1) 07:45:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000000000a000006", 0x39}], 0x1) [ 2129.640653][T18827] loop5: detected capacity change from 0 to 264192 [ 2129.641508][T18830] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:45:06 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:45:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000000000b000006", 0x39}], 0x1) [ 2129.679545][T18827] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2129.683272][T18842] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2129.693176][T18827] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2129.711967][T18827] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2129.732749][T18827] EXT4-fs (loop5): mount failed 07:45:06 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x1000000000000119, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) 07:45:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000000000c000006", 0x39}], 0x1) [ 2129.740901][T18846] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2129.775768][T18852] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:45:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000000000d000006", 0x39}], 0x1) 07:45:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000000000e000006", 0x39}], 0x1) [ 2129.806067][T18827] loop5: detected capacity change from 0 to 264192 [ 2129.812863][T18861] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2129.855504][T18827] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2129.868678][T18827] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2129.879222][T18827] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2129.898590][T18827] EXT4-fs (loop5): mount failed 07:45:09 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:45:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000010000006", 0x39}], 0x1) 07:45:09 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{&(0x7f00000002c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/3, 0x3}], 0x4}}, {{&(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000002880)=""/4089, 0xff9}, {&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/196, 0xc4}], 0x5, &(0x7f0000000980)=""/178, 0xb2}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)=""/195, 0xc3}, {&(0x7f0000000bc0)=""/37, 0x25}], 0x1000000000000119, &(0x7f0000000c40)=""/68, 0x44}}], 0x4, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xc63b9e35) sendto$inet(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 07:45:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000204000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:45:09 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x7, 0x2, 0xff, 0x1, 0x0, 0xca, 0x200, 0x8, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000100), 0x8}, 0x44108, 0x7, 0x5, 0x5, 0xffffffffffffff45, 0x401, 0xfff, 0x0, 0xb4, 0x0, 0x7fffffff}, 0xffffffffffffffff, 0x0, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800003, 0x10, r2, 0xbcde5000) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r3 = getpgid(0x0) waitid(0x2, r3, 0x0, 0x4, 0x0) ptrace$cont(0x7, r0, 0x8, 0x2) 07:45:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000011000006", 0x39}], 0x1) [ 2132.658410][T18883] validate_nla: 2 callbacks suppressed [ 2132.658426][T18883] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2132.664333][T18886] loop5: detected capacity change from 0 to 264192 07:45:09 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:45:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000012000006", 0x39}], 0x1) 07:45:09 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x5, 0xf7, 0x1f, 0xfff}, {0x7, 0x1, 0x4, 0xcf9}]}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)=ANY=[@ANYBLOB="180000000000020000000400018000000000000400000000"], 0x18}}, 0x0) r5 = fspick(r1, &(0x7f00000000c0)='./file0\x00', 0x1) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r6, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x18, 0x2, 0x1, 0x101, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x4}]}, 0x18}}, 0x0) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000100)=[r4, r5, r1, r6], 0x4) preadv(r2, &(0x7f0000000280), 0x0, 0x80d9f, 0xfffffffd) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) r7 = getpgid(0x0) open(&(0x7f0000000080)='./file0\x00', 0x200841, 0x100) waitid(0x2, r7, 0x0, 0x4, 0x0) [ 2132.707510][T18899] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2132.708011][T18886] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2132.728798][T18886] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2132.740725][T18886] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 07:45:09 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x5, 0xf7, 0x1f, 0xfff}, {0x7, 0x1, 0x4, 0xcf9}]}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)=ANY=[@ANYBLOB="180000000000020000000400018000000000000400000000"], 0x18}}, 0x0) r5 = fspick(r1, &(0x7f00000000c0)='./file0\x00', 0x1) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r6, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x18, 0x2, 0x1, 0x101, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x4}]}, 0x18}}, 0x0) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000100)=[r4, r5, r1, r6], 0x4) preadv(r2, &(0x7f0000000280), 0x0, 0x80d9f, 0xfffffffd) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) r7 = getpgid(0x0) open(&(0x7f0000000080)='./file0\x00', 0x200841, 0x100) waitid(0x2, r7, 0x0, 0x4, 0x0) [ 2132.756861][T18886] EXT4-fs (loop5): mount failed 07:45:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000025000006", 0x39}], 0x1) 07:45:09 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x5, 0xf7, 0x1f, 0xfff}, {0x7, 0x1, 0x4, 0xcf9}]}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)=ANY=[@ANYBLOB="180000000000020000000400018000000000000400000000"], 0x18}}, 0x0) r5 = fspick(r1, &(0x7f00000000c0)='./file0\x00', 0x1) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r6, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x18, 0x2, 0x1, 0x101, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x4}]}, 0x18}}, 0x0) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000100)=[r4, r5, r1, r6], 0x4) preadv(r2, &(0x7f0000000280), 0x0, 0x80d9f, 0xfffffffd) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) r7 = getpgid(0x0) open(&(0x7f0000000080)='./file0\x00', 0x200841, 0x100) waitid(0x2, r7, 0x0, 0x4, 0x0) [ 2132.800589][T18908] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2132.809221][T18886] loop5: detected capacity change from 0 to 264192 [ 2132.852963][T18924] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2132.853463][T18886] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2132.874321][T18886] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2132.884856][T18886] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2132.899533][T18886] EXT4-fs (loop5): mount failed 07:45:12 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:45:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000ffc0704000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:45:12 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x5, 0xf7, 0x1f, 0xfff}, {0x7, 0x1, 0x4, 0xcf9}]}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)=ANY=[@ANYBLOB="180000000000020000000400018000000000000400000000"], 0x18}}, 0x0) r5 = fspick(r1, &(0x7f00000000c0)='./file0\x00', 0x1) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r6, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x18, 0x2, 0x1, 0x101, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x4}]}, 0x18}}, 0x0) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000100)=[r4, r5, r1, r6], 0x4) preadv(r2, &(0x7f0000000280), 0x0, 0x80d9f, 0xfffffffd) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) r7 = getpgid(0x0) waitid(0x2, r7, 0x0, 0x4, 0x0) 07:45:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000048000006", 0x39}], 0x1) 07:45:12 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x413, &(0x7f0000000000)={0x0, 0x0, 0x8}) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, 0x0) 07:45:12 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x1c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)="3f4ddf8eb32096bb54c77401179a5b8d50fcd1b5082908d752d95a50d98358aa1fcbbf723655eab4f6") ptrace(0x10, r2) ptrace(0x10, r0) r3 = getpgid(0x0) waitid(0x2, r3, 0x0, 0x4, 0x0) [ 2135.688785][T18937] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2135.707958][T18943] loop5: detected capacity change from 0 to 264192 07:45:12 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:45:12 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x5, 0xf7, 0x1f, 0xfff}, {0x7, 0x1, 0x4, 0xcf9}]}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)=ANY=[@ANYBLOB="180000000000020000000400018000000000000400000000"], 0x18}}, 0x0) r5 = fspick(r1, &(0x7f00000000c0)='./file0\x00', 0x1) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r6, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x18, 0x2, 0x1, 0x101, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x4}]}, 0x18}}, 0x0) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000100)=[r4, r5, r1, r6], 0x4) preadv(r2, &(0x7f0000000280), 0x0, 0x80d9f, 0xfffffffd) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000000004c000006", 0x39}], 0x1) [ 2135.729447][T18943] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2135.742662][T18943] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2135.753345][T18943] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2135.767996][T18943] EXT4-fs (loop5): mount failed 07:45:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000060000006", 0x39}], 0x1) [ 2135.810879][T18964] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2135.820413][T18943] loop5: detected capacity change from 0 to 264192 07:45:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000068000006", 0x39}], 0x1) 07:45:12 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x5, 0xf7, 0x1f, 0xfff}, {0x7, 0x1, 0x4, 0xcf9}]}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)=ANY=[@ANYBLOB="180000000000020000000400018000000000000400000000"], 0x18}}, 0x0) r5 = fspick(r1, &(0x7f00000000c0)='./file0\x00', 0x1) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r6, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x18, 0x2, 0x1, 0x101, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x4}]}, 0x18}}, 0x0) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000100)=[r4, r5, r1, r6], 0x4) preadv(r2, &(0x7f0000000280), 0x0, 0x80d9f, 0xfffffffd) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) waitid(0x2, 0x0, 0x0, 0x4, 0x0) [ 2135.853539][T18943] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2135.866734][T18943] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2135.873295][T18977] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2135.877323][T18943] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2135.906419][T18979] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2135.927762][T18943] EXT4-fs (loop5): mount failed 07:45:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000804000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:45:15 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:45:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000000006c000006", 0x39}], 0x1) 07:45:15 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0xa041, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, 0x0) 07:45:15 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x5, 0xf7, 0x1f, 0xfff}, {0x7, 0x1, 0x4, 0xcf9}]}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)=ANY=[@ANYBLOB="180000000000020000000400018000000000000400000000"], 0x18}}, 0x0) r5 = fspick(r1, &(0x7f00000000c0)='./file0\x00', 0x1) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r6, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x18, 0x2, 0x1, 0x101, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x4}]}, 0x18}}, 0x0) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000100)=[r4, r5, r1, r6], 0x4) preadv(r2, &(0x7f0000000280), 0x0, 0x80d9f, 0xfffffffd) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:15 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x5, 0xf7, 0x1f, 0xfff}, {0x7, 0x1, 0x4, 0xcf9}]}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)=ANY=[@ANYBLOB="180000000000020000000400018000000000000400000000"], 0x18}}, 0x0) r5 = fspick(r1, &(0x7f00000000c0)='./file0\x00', 0x1) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r6, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x18, 0x2, 0x1, 0x101, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x4}]}, 0x18}}, 0x0) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000100)=[r4, r5, r1, r6], 0x4) preadv(r2, &(0x7f0000000280), 0x0, 0x80d9f, 0xfffffffd) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) waitid(0x2, 0x0, 0x0, 0x4, 0x0) [ 2138.712312][T18996] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2138.719933][T18997] loop5: detected capacity change from 0 to 264192 07:45:15 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:45:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000074000006", 0x39}], 0x1) 07:45:15 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x5, 0xf7, 0x1f, 0xfff}, {0x7, 0x1, 0x4, 0xcf9}]}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)=ANY=[@ANYBLOB="180000000000020000000400018000000000000400000000"], 0x18}}, 0x0) r5 = fspick(r1, &(0x7f00000000c0)='./file0\x00', 0x1) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r6, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x18, 0x2, 0x1, 0x101, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x4}]}, 0x18}}, 0x0) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000100)=[r4, r5, r1, r6], 0x4) preadv(r2, &(0x7f0000000280), 0x0, 0x80d9f, 0xfffffffd) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:15 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x5, 0xf7, 0x1f, 0xfff}, {0x7, 0x1, 0x4, 0xcf9}]}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)=ANY=[@ANYBLOB="180000000000020000000400018000000000000400000000"], 0x18}}, 0x0) r5 = fspick(r1, &(0x7f00000000c0)='./file0\x00', 0x1) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r6, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x18, 0x2, 0x1, 0x101, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x4}]}, 0x18}}, 0x0) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000100)=[r4, r5, r1, r6], 0x4) preadv(r2, &(0x7f0000000280), 0x0, 0x80d9f, 0xfffffffd) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad00020000000000000604000000007a000006", 0x39}], 0x1) [ 2138.758690][T18997] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2138.772185][T18997] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2138.782929][T18997] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2138.797496][T18997] EXT4-fs (loop5): mount failed 07:45:15 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x5, 0xf7, 0x1f, 0xfff}, {0x7, 0x1, 0x4, 0xcf9}]}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)=ANY=[@ANYBLOB="180000000000020000000400018000000000000400000000"], 0x18}}, 0x0) r5 = fspick(r1, &(0x7f00000000c0)='./file0\x00', 0x1) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r6, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x18, 0x2, 0x1, 0x101, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x4}]}, 0x18}}, 0x0) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000100)=[r4, r5, r1, r6], 0x4) preadv(r2, &(0x7f0000000280), 0x0, 0x80d9f, 0xfffffffd) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) [ 2138.830548][T19019] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2138.873190][T18997] loop5: detected capacity change from 0 to 264192 [ 2138.884910][T19032] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:45:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000008000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) [ 2138.911842][T18997] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2138.925082][T18997] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2138.935718][T18997] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2138.950675][T18997] EXT4-fs (loop5): mount failed [ 2139.021397][T19042] loop5: detected capacity change from 0 to 264192 [ 2139.037271][T19042] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2139.050507][T19042] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2139.061088][T19042] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2139.076132][T19042] EXT4-fs (loop5): mount failed 07:45:18 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:45:18 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x5, 0xf7, 0x1f, 0xfff}, {0x7, 0x1, 0x4, 0xcf9}]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)=ANY=[@ANYBLOB="180000000000020000000400018000000000000400000000"], 0x18}}, 0x0) r4 = fspick(r1, &(0x7f00000000c0)='./file0\x00', 0x1) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r5, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x18, 0x2, 0x1, 0x101, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x4}]}, 0x18}}, 0x0) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000100)=[r3, r4, r1, r5], 0x4) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000030006", 0x39}], 0x1) 07:45:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f400008000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:45:18 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() ptrace(0x8, r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)) ptrace$peeksig(0x4209, r0, &(0x7f0000000200)={0x6, 0x1}, &(0x7f0000000100)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, 0x0) [ 2141.745790][T19062] loop5: detected capacity change from 0 to 264192 [ 2141.745805][T19063] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2141.768140][T19062] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2141.781263][T19062] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 07:45:18 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x20, r0, 0x0, 0x2) 07:45:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000050006", 0x39}], 0x1) 07:45:18 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x5, 0xf7, 0x1f, 0xfff}, {0x7, 0x1, 0x4, 0xcf9}]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)=ANY=[@ANYBLOB="180000000000020000000400018000000000000400000000"], 0x18}}, 0x0) fspick(r1, &(0x7f00000000c0)='./file0\x00', 0x1) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x18, 0x2, 0x1, 0x101, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x4}]}, 0x18}}, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) [ 2141.791846][T19062] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2141.806739][T19062] EXT4-fs (loop5): mount failed 07:45:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000060006", 0x39}], 0x1) [ 2141.863249][T19062] loop5: detected capacity change from 0 to 264192 [ 2141.866682][T19080] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:45:18 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x5, 0xf7, 0x1f, 0xfff}, {0x7, 0x1, 0x4, 0xcf9}]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)=ANY=[@ANYBLOB="180000000000020000000400018000000000000400000000"], 0x18}}, 0x0) fspick(r1, &(0x7f00000000c0)='./file0\x00', 0x1) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x18, 0x2, 0x1, 0x101, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x4}]}, 0x18}}, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000070006", 0x39}], 0x1) 07:45:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000408000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) [ 2141.906773][T19062] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2141.912315][T19091] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2141.919953][T19062] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2141.938767][T19062] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2141.954073][T19062] EXT4-fs (loop5): mount failed [ 2141.986978][T19097] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2142.028107][T19101] loop5: detected capacity change from 0 to 264192 [ 2142.068410][T19101] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2142.081606][T19101] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2142.092229][T19101] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2142.106585][T19101] EXT4-fs (loop5): mount failed [ 2142.153254][T19101] loop5: detected capacity change from 0 to 264192 [ 2142.184353][T19101] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2142.197527][T19101] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2142.208137][T19101] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2142.222585][T19101] EXT4-fs (loop5): mount failed 07:45:21 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:45:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000090006", 0x39}], 0x1) 07:45:21 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x5, 0xf7, 0x1f, 0xfff}, {0x7, 0x1, 0x4, 0xcf9}]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)=ANY=[@ANYBLOB="180000000000020000000400018000000000000400000000"], 0x18}}, 0x0) fspick(r1, &(0x7f00000000c0)='./file0\x00', 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000c000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:45:21 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0xffffc000) preadv(r1, &(0x7f0000000080), 0x0, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) clone(0x44000000, &(0x7f0000000080)="ad944a184c33de0eb57f94605f6edef0624549a2eaa0646d17e48dcbb112c0794b6b3176ae1aabfe25ce3b56a920839274dabc2f3a07cc3559d6f657436a19477eddb467f77032b4ba81c81bdc793fdc784f25b63d80b2a1689a0a92c7eb9af31e17", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) waitid(0x2, r2, 0x0, 0x4, 0x0) 07:45:21 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x5, 0xf7, 0x1f, 0xfff}, {0x7, 0x1, 0x4, 0xcf9}]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)=ANY=[@ANYBLOB="180000000000020000000400018000000000000400000000"], 0x18}}, 0x0) fspick(r1, &(0x7f00000000c0)='./file0\x00', 0x1) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) [ 2144.759547][T19123] loop5: detected capacity change from 0 to 264192 [ 2144.766326][T19124] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:45:21 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x20, r0, 0x0, 0x2) 07:45:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400000000000a0006", 0x39}], 0x1) 07:45:21 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x5, 0xf7, 0x1f, 0xfff}, {0x7, 0x1, 0x4, 0xcf9}]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)=ANY=[@ANYBLOB="180000000000020000000400018000000000000400000000"], 0x18}}, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:21 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) setxattr$trusted_overlay_origin(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x2, 0x0) waitid(0x2, r2, 0x0, 0x4, 0x0) [ 2144.804771][T19123] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2144.817946][T19123] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2144.828515][T19123] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 07:45:21 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x5, 0xf7, 0x1f, 0xfff}, {0x7, 0x1, 0x4, 0xcf9}]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)=ANY=[@ANYBLOB="180000000000020000000400018000000000000400000000"], 0x18}}, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400000000000b0006", 0x39}], 0x1) [ 2144.885685][T19123] EXT4-fs (loop5): mount failed [ 2144.898148][T19159] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2144.918667][T19123] loop5: detected capacity change from 0 to 264192 [ 2144.987235][T19123] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2145.000377][T19123] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2145.006151][T19178] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2145.010923][T19123] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2145.044762][T19123] EXT4-fs (loop5): mount failed 07:45:24 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:45:24 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x5, 0xf7, 0x1f, 0xfff}, {0x7, 0x1, 0x4, 0xcf9}]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400000000000c0006", 0x39}], 0x1) 07:45:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000081000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:45:24 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) r2 = socket(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="4c0000001000fff1fefefd956f76c9b724a6008000000000000000683440150024001b0000000000000000593ab782115ed9043d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e24, 0x5, @rand_addr=' \x01\x00', 0x7}, {0xa, 0x4e21, 0x1, @private1, 0x1}, 0x101, [0x0, 0x217, 0x4, 0x5, 0x200, 0x0, 0x2, 0x40]}, 0x5c) ptrace(0x10, r0) r3 = getpgid(0x0) waitid(0x2, r3, 0x0, 0x4, 0x0) 07:45:24 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x5, 0xf7, 0x1f, 0xfff}, {0x7, 0x1, 0x4, 0xcf9}]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) [ 2147.788496][T19193] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2147.799802][T19195] loop5: detected capacity change from 0 to 264192 07:45:24 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x20, r0, 0x0, 0x2) 07:45:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400000000000d0006", 0x39}], 0x1) 07:45:24 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x5, 0xf7, 0x1f, 0xfff}, {0x7, 0x1, 0x4, 0xcf9}]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) [ 2147.851526][T19208] netlink: 'syz-executor.2': attribute type 27 has an invalid length. [ 2147.852315][T19195] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2147.860536][T19208] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2147.874646][T19195] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 07:45:24 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x5, 0xf7, 0x1f, 0xfff}, {0x7, 0x1, 0x4, 0xcf9}]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400000000000e0006", 0x39}], 0x1) 07:45:24 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x5, 0xf7, 0x1f, 0xfff}, {0x7, 0x1, 0x4, 0xcf9}]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) [ 2147.894559][T19195] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2147.923222][T19195] EXT4-fs (loop5): mount failed [ 2147.929593][T19216] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2147.986623][T19195] loop5: detected capacity change from 0 to 264192 [ 2147.993360][T19229] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2148.045583][T19195] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2148.059413][T19195] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2148.070186][T19195] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2148.085245][T19195] EXT4-fs (loop5): mount failed [ 2148.622311][T19241] netlink: 'syz-executor.2': attribute type 27 has an invalid length. [ 2148.630660][T19241] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 07:45:27 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:45:27 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x5, 0xf7, 0x1f, 0xfff}, {0x7, 0x1, 0x4, 0xcf9}]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000110006", 0x39}], 0x1) 07:45:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000fffffe0000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:45:27 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() clone(0x200000, &(0x7f0000000080)="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", &(0x7f0000001080), &(0x7f00000010c0), &(0x7f0000001100)="5e0ccc8e066dd40240b109a64d2a4d0bc90c6397dcd1fe4c853f5c6ae94fb1702c27d18aef5a53e4c60e772c7f599bd96738dccc772bed1593b5fce4944d0ae69f406b1e48892b8e4ba5314a8e08edf7f37bf7a3d8df7582591a7d96a2870aa4864211519c3dab3f6f0a36ebcb23f1016e6bcfcb47054be1fb1db5062c5f30522e2cd64b0a7adede5381c95438e4a383747ef671fcac61e855cf38480d8bea1a") r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, 0x0) 07:45:27 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x5, 0xf7, 0x1f, 0xfff}, {0x7, 0x1, 0x4, 0xcf9}]}) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) [ 2150.815749][T19250] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2150.831798][T19251] loop5: detected capacity change from 0 to 264192 07:45:27 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x2) 07:45:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000120006", 0x39}], 0x1) 07:45:27 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x5, 0xf7, 0x1f, 0xfff}, {0x7, 0x1, 0x4, 0xcf9}]}) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:27 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x5, 0xf7, 0x1f, 0xfff}, {0x7, 0x1, 0x4, 0xcf9}]}) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000200006", 0x39}], 0x1) [ 2150.874994][T19251] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2150.888303][T19251] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2150.898828][T19251] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2150.913304][T19251] EXT4-fs (loop5): mount failed 07:45:27 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) [ 2150.950441][T19275] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2150.989652][T19251] loop5: detected capacity change from 0 to 264192 [ 2150.997733][T19284] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2151.035870][T19251] EXT4-fs error (device loop5): ext4_quota_enable:6403: inode #3: comm syz-executor.5: iget: bad extended attribute block 137 [ 2151.049145][T19251] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 3 [ 2151.059677][T19251] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 2151.074215][T19251] EXT4-fs (loop5): mount failed 07:45:30 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:45:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000250006", 0x39}], 0x1) 07:45:30 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000010000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:45:30 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) r2 = socket(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="4c0000001000fff1fefefd956f76c9b724a6008000000000000000683440150024001b0000000000000000593ab782115ed9043d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) sendto$inet6(r2, &(0x7f0000000080)="128bcba69a78c6100223592a41b654d510a8d6e7551b2faef6b89f1d503c4276bc9b2377ae7a1906", 0x28, 0x4000010, 0x0, 0x0) ptrace(0x10, r0) r3 = getpgid(0x0) waitid(0x2, r3, 0x0, 0x4, 0x0) 07:45:30 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) [ 2153.835509][T19307] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2153.845301][T19303] loop5: detected capacity change from 0 to 264192 [ 2153.857719][T19303] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2153.867588][T19303] EXT4-fs (loop5): group descriptors corrupted! 07:45:30 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x2) 07:45:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400000000c7260006", 0x39}], 0x1) 07:45:30 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000020000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:45:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000004020000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:45:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000480006", 0x39}], 0x1) [ 2153.899871][T19316] netlink: 'syz-executor.2': attribute type 27 has an invalid length. [ 2153.908225][T19316] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2153.924558][T19303] loop5: detected capacity change from 0 to 264192 [ 2153.932317][T19303] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2153.942480][T19303] EXT4-fs (loop5): group descriptors corrupted! [ 2153.987329][T19322] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2154.012751][T19334] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2154.039159][T19338] loop5: detected capacity change from 0 to 264192 [ 2154.047100][T19338] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2154.056898][T19338] EXT4-fs (loop5): group descriptors corrupted! [ 2154.131692][T19338] loop5: detected capacity change from 0 to 264192 [ 2154.139289][T19338] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2154.149109][T19338] EXT4-fs (loop5): group descriptors corrupted! [ 2154.667917][T19347] netlink: 'syz-executor.2': attribute type 27 has an invalid length. [ 2154.676133][T19347] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 07:45:33 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:45:33 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400000000004c0006", 0x39}], 0x1) 07:45:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000030000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:45:33 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$setopts(0x4206, r0, 0x2, 0x80006) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, 0x0) 07:45:33 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) [ 2156.859259][T19359] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2156.868565][T19355] loop5: detected capacity change from 0 to 264192 [ 2156.878626][T19355] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2156.888419][T19355] EXT4-fs (loop5): group descriptors corrupted! 07:45:33 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x2) 07:45:33 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000600006", 0x39}], 0x1) 07:45:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000040000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:45:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000680006", 0x39}], 0x1) 07:45:33 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) [ 2157.003367][T19378] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2157.012257][T19381] loop5: detected capacity change from 0 to 264192 [ 2157.022505][T19381] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2157.032406][T19381] EXT4-fs (loop5): group descriptors corrupted! [ 2157.045805][T19387] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:45:36 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x2) 07:45:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400000000006c0006", 0x39}], 0x1) 07:45:36 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x30, &(0x7f0000000000)) ptrace(0x10, 0x0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000050000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:45:36 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace$peeksig(0x4209, r0, &(0x7f0000000080)={0xffffffffffffffff}, &(0x7f00000000c0)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, 0x0) 07:45:36 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x30, &(0x7f0000000000)) ptrace(0x10, 0x0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) [ 2159.886692][T19403] loop5: detected capacity change from 0 to 264192 [ 2159.896217][T19403] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2159.897799][T19407] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2159.906121][T19403] EXT4-fs (loop5): group descriptors corrupted! 07:45:36 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, 0x0, 0x0, 0x2) 07:45:36 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x20, r0, 0x0, 0x2) 07:45:36 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x30, &(0x7f0000000000)) ptrace(0x10, 0x0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000740006", 0x39}], 0x1) 07:45:36 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x20, r0, 0x0, 0x2) 07:45:36 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, 0x0, 0x0, 0x2) 07:45:36 executing program 1: r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) [ 2159.957185][T19403] loop5: detected capacity change from 0 to 264192 [ 2159.980194][T19403] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2159.989973][T19403] EXT4-fs (loop5): group descriptors corrupted! 07:45:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000060000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:45:36 executing program 1: r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400000000007a0006", 0x39}], 0x1) [ 2160.046453][T19428] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2160.137454][T19454] loop5: detected capacity change from 0 to 264192 [ 2160.147711][T19457] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2160.156655][T19454] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2160.166584][T19454] EXT4-fs (loop5): group descriptors corrupted! [ 2160.229478][T19454] loop5: detected capacity change from 0 to 264192 [ 2160.237332][T19454] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2160.247271][T19454] EXT4-fs (loop5): group descriptors corrupted! 07:45:37 executing program 2: clone(0x10000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ptrace$setregs(0xf, r0, 0x6, &(0x7f0000000080)="91d2983179aff7e884ac80cef5380053f1494fa927f0f2d41f2625f967c5bed2e0c2e33de37597812e6575227641e87ff839c65b171ba8772b5a3255cd44bda8763810fa2fc6a9dab3f3dd1479d040c088f6892d83b7786b1629e798e80cf83cf79dd53c872c9676fd8ce5f92b499857000c5041f98b91c2d746b9439d8a7dd9900000c5a0c4db03e165d1d00e30cac548770ad82beef50ecc374681d63d55ae0f24fb399b85736b6039a49d5a652ef6589331519c79a449d72b485029c2223e0f") mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, 0x0) 07:45:37 executing program 1: r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000026c70006", 0x39}], 0x1) 07:45:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000004060000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:45:37 executing program 1: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:37 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000080)=""/174, 0xae}], 0x1, 0xd9f, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xc) clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = getpid() r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000000)) ptrace(0x10, r1) r3 = getpgid(0x0) waitid(0x2, r3, 0x0, 0x4, 0x0) [ 2160.737359][T19473] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2160.744040][T19474] loop5: detected capacity change from 0 to 264192 [ 2160.755608][T19474] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2160.765421][T19474] EXT4-fs (loop5): group descriptors corrupted! [ 2160.862033][T19474] loop5: detected capacity change from 0 to 264192 [ 2160.869613][T19474] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2160.879414][T19474] EXT4-fs (loop5): group descriptors corrupted! 07:45:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000000009", 0x39}], 0x1) 07:45:39 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, 0x0, 0x0, 0x2) 07:45:39 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x20, r0, 0x0, 0x2) 07:45:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000070000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:45:39 executing program 1: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000000081", 0x39}], 0x1) [ 2163.063459][T19497] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:45:39 executing program 1: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400000000ffffff81", 0x39}], 0x1) 07:45:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000f070000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:45:40 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000020006", 0x39}], 0x1) [ 2163.108851][T19508] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2163.117590][T19505] loop5: detected capacity change from 0 to 264192 [ 2163.132286][T19505] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2163.142072][T19505] EXT4-fs (loop5): group descriptors corrupted! [ 2163.190421][T19520] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2163.221779][T19527] loop5: detected capacity change from 0 to 264192 [ 2163.232011][T19527] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2163.238421][T19532] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2163.241832][T19527] EXT4-fs (loop5): group descriptors corrupted! 07:45:40 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001100)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/168, 0xa8}], 0x2, 0x4, 0x400) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, 0x0) 07:45:40 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:42 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x0) 07:45:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000030006", 0x39}], 0x1) 07:45:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000080000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:45:42 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000000140)=""/125, 0x7d}], 0x1, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r3 = getpgid(0x0) waitid(0x2, r3, 0x0, 0x4, 0x0) ptrace$setopts(0x4200, r3, 0x2, 0x100000) 07:45:42 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:42 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x2) 07:45:42 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000040006", 0x39}], 0x1) 07:45:42 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:43 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000050006", 0x39}], 0x1) 07:45:43 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) [ 2166.135109][T19556] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2166.150936][T19555] loop5: detected capacity change from 0 to 264192 [ 2166.164735][T19555] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2166.174520][T19555] EXT4-fs (loop5): group descriptors corrupted! [ 2166.196275][T19570] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2166.228223][T19578] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2166.248317][T19555] loop5: detected capacity change from 0 to 264192 [ 2166.259507][T19555] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2166.269355][T19555] EXT4-fs (loop5): group descriptors corrupted! 07:45:45 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x2) 07:45:45 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000060006", 0x39}], 0x1) 07:45:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000001080000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:45:45 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)="3f4ddf8eb32096bb54c77401179a5b8d50fcd1b5082908d752d95a50d98358aa1fcbbf723655eab4f6") r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x18, 0x2, 0x1, 0x101, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x4}]}, 0x18}}, 0x0) r3 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x575e3509c591b7bf) kcmp(r1, r0, 0x3, r2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) sendmsg$IPCTNL_MSG_EXP_NEW(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, 0x0, 0x2, 0x3, 0x0, 0x0, {0xa, 0x0, 0x1}, [@CTA_EXPECT_TUPLE={0xc, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_FN={0x8, 0xb, 'sip\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x24854) r5 = getpgid(0x0) waitid(0x2, r5, 0x0, 0x4, 0x0) 07:45:45 executing program 4 (fault-call:10 fault-nth:0): clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 2169.158983][T19599] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2169.172257][T19598] loop5: detected capacity change from 0 to 264192 [ 2169.187485][T19598] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2169.188897][T19606] FAULT_INJECTION: forcing a failure. 07:45:46 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000070006", 0x39}], 0x1) 07:45:46 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x2) [ 2169.188897][T19606] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2169.197906][T19598] EXT4-fs (loop5): group descriptors corrupted! [ 2169.212077][T19606] CPU: 1 PID: 19606 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 2169.226941][T19606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2169.237345][T19606] Call Trace: [ 2169.240822][T19606] dump_stack+0x137/0x19d [ 2169.245309][T19606] should_fail+0x23c/0x250 [ 2169.249761][T19606] should_fail_usercopy+0x16/0x20 [ 2169.254803][T19606] _copy_to_user+0x1c/0x90 07:45:46 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:46 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) [ 2169.259237][T19606] simple_read_from_buffer+0xab/0x120 [ 2169.264617][T19606] proc_fail_nth_read+0xf6/0x140 [ 2169.269582][T19606] ? rw_verify_area+0x136/0x250 [ 2169.274626][T19606] ? proc_fault_inject_write+0x200/0x200 [ 2169.280360][T19606] vfs_read+0x154/0x5d0 [ 2169.284591][T19606] ? copy_fpregs_to_fpstate+0xd8/0x110 [ 2169.290226][T19606] ? __fget_light+0xd0/0x260 [ 2169.294830][T19606] ? finish_task_switch+0xce/0x290 [ 2169.300002][T19606] ksys_read+0xce/0x180 [ 2169.304185][T19606] __x64_sys_read+0x3e/0x50 07:45:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000080006", 0x39}], 0x1) [ 2169.308769][T19606] do_syscall_64+0x4a/0x90 [ 2169.313197][T19606] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2169.319100][T19606] RIP: 0033:0x41937c [ 2169.322993][T19606] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2169.330451][T19621] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2169.342706][T19606] RSP: 002b:00007f370c248170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 07:45:46 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:46 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 2169.342762][T19606] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041937c [ 2169.342773][T19606] RDX: 000000000000000f RSI: 00007f370c2481e0 RDI: 0000000000000004 [ 2169.375230][T19606] RBP: 00007f370c2481d0 R08: 0000000000000000 R09: 0000000000000000 [ 2169.383333][T19606] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2169.391315][T19606] R13: 00007fffb38cd4ff R14: 00007f370c248300 R15: 0000000000022000 07:45:46 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) [ 2169.409007][T19626] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2169.448182][T19598] loop5: detected capacity change from 0 to 264192 07:45:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000f080000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) [ 2169.464257][T19598] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2169.474184][T19598] EXT4-fs (loop5): group descriptors corrupted! [ 2169.542314][T19644] loop5: detected capacity change from 0 to 264192 [ 2169.554148][T19644] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2169.564057][T19644] EXT4-fs (loop5): group descriptors corrupted! 07:45:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000090006", 0x39}], 0x1) 07:45:48 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000090000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:45:49 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x8000, 0x0) vmsplice(r0, &(0x7f0000000740)=[{&(0x7f00000001c0)="48807e8470e0e75033", 0x9}, {&(0x7f0000000200)}, {&(0x7f0000000240)="87b5222f5833198611a3f31f880974d435c8b5d8fb25d78146589474b1c3ebc4a730887b7287be4747109564d39f307b6cf27b8c42ddf8031ff18fc36a1a5ec8f59554ff44ef055acbdf1541d6d5f67b394c488649d1479cc2ab1db55038c69fee6a66e9805c70839c9910751211fd6d6ff9852f9a5ddab18d7e6361b5aa5a3b5658203e", 0x84}, {&(0x7f0000000300)="4ede7177361dac0fecf9e301d6bb200310e5c8d66c8b69358fdf4a68777081e025765c4e6bfca31f0afa4574a603c4e8e8c9bd75221af6bc8158e6522d21fc35b9046ff1024beaf50c6fdfbf089fe9f3", 0x50}, {&(0x7f0000000380)="0479300fce34d97362b3317286503453444a23bc011d6b8325a7b338298d76738a910df7ed5900e4de16cd0561643971fc3f0010881a0465af5abb5510fb3a71", 0x40}, {&(0x7f00000003c0)="a30c7a511dd642e7fd48ceb144ee23fc981e9d624de82f7c14993392da", 0x1d}, {&(0x7f0000000400)="d1527e953375067ed9cf8899e8e4b436d17acac678a88fc5854e56c10e7cdbcad188d473ced8b0a95f7cd0aad9930e67a27ca134f35fba5c9e292a57f5a2a8003bac24a444d6761734ce4b78728d7373ecbcd23c5177214fb2de089f007cb15c266733a71c3ecdff723f854002029edceb73814108f08090b571232223c959e421c07a6a5b4240ffad0d0bc0195f2ac2000a5b4c55b1055bb8b17e", 0x9b}, {&(0x7f00000004c0)="5971666c0e6b9da13001e7c6a0f4fe1699d4e1dd08bb07b9f9a47f34596ca452624e545d3d39a99eb4a87735ad644661c371cdacba7970fe92dacfcb7a04571ef9d38d05aeb20948f252bc53cb10e5bcc3c544a70fff1fb1c561246da65bb9329c0ab5b23911fc0afa0385f9551c06edb388f9145cc716b1fa775ec01fbbf10dfa042956027fe9a701c3df0b5ff9b52d04e53ea5be9c28a7d3d580e1c3283e4e45d1536624d2bc6fd1421ae6713aed5a764730b718161fd01854", 0xba}, {&(0x7f0000000580)="3d0835f78ed2b5b1679150bb10540da9e7b441538752a2a080efa2889e470e01315eb853d6a28a61eca7f170dc01380ebc3298db6be28f3073ef8bdc9dda5f9a8a237a15d51d3c60b36d9328ddab068fef3f1bd805815266f16d735c5105f8ab69ca6aa2020a71bc52237f2a7a84a5abb5ba0f4f066d5e5882ae50a2789160fe6bd9687bba2d4f04a0cb9e1f8f0f89d0e9f65a69e4c89a748e7111e8db4508360c145fecd39478818362d2e338e774a1fa9f0356580cd31ebc36a3bd332c126fc9a797fbaa75521441a52c7f00d8c3f990b8310e0a8c445a672e436356d3da46d11fc54ba7f1b9f7dc726b8ed1", 0xed}, {&(0x7f0000000680)="0716614adef0f1c871baecebe5db4e794c1997f5479aaf4c4b8c264ef12398d1d621bc6cc9099c7c2a102016405fabceb7638f0c251026156e58a04be71a17b9dbc56c1ff55344bf554b624d0f052b90045fdb9816170633744966a2116c25d70d1797ee0191ef78b22a8ee2dbbcb3a5906cf178ff6cb5fa83303a72cf908a39ae6c69478d758cb2c543a310dfeca8c7cf7e14", 0x93}], 0xa, 0xa) r1 = getpid() r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getresgid(&(0x7f000000c540), &(0x7f000000c580), &(0x7f000000c5c0)=0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) chown(&(0x7f00000001c0)='./file0\x00', 0xee00, r5) sendmsg$netlink(r0, &(0x7f000000c740)={&(0x7f0000000800)=@proc={0x10, 0x0, 0x25dfdbfe, 0x80000}, 0xc, &(0x7f000000c080)=[{&(0x7f00000008c0)={0x14fc, 0x2a, 0x1, 0x70bd2c, 0x25dfdbfd, "", [@nested={0x100c, 0x7f, 0x0, 0x1, 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@generic="687d0460148159a3c191a641ea423fbb4fc5719ad9a8887d7c8d386b8c41ecf9f72f09b48f7208e9a729e67c4118", @generic="84eaedd20e4930b8f1a5a9dcd7bd5c7a1d19b15f341db14715bcc49f51f90005376e2f8a203c84e5cc2ddb7ad6bf", @generic="668ea8dd1bc4d4306bf96b6e399e61aeff6d17299d52451d5f74ccb3310f15e782fba4386f6c7bc90c44c4abc9a0a03e6c7c8a51cc90e11429ff6a4232", @typed={0x8, 0x24, 0x0, 0x0, @u32=0xd4}, @generic="9e652ac23bc93e3c3ce6fd6311263f104d477412465353c6fee0ab0b46e32ab73c7efdc9c5639755c1a9a9c530e68c32d9850e1175a2c64e33d40fd98c98e2ff0141c9ef7f2226f158b9859376efe32102303a39ffde2f7fc82391afba73a9d57c1a76158276ebd3bb6a2397bcc3ea7fec3d9e5af3eda3ade758644e6bea4d47b243a69284a40805e408726ecef61ff561485119d872fcfa897f6847da6edde50a21313d3761146551f8b9375d2f8a9998a177b342ab9b76255d875b6533a4368878cd9d0532b1b5a0980dfe620e170fc53312dc3b73b8836dcc08023cce35fb87e0ad0e21719fcf47"]}, @nested={0xb2, 0x7a, 0x0, 0x1, [@generic="4a4a57d0469bd9ed5e633eb3cca4139317f211963c616bcf7250ff387c85fe40129fdaacd10dfbf75e8e4fd335c650e82f6434cabbcc22cdcfab5eb280f919bd553fa1d1148f25ecd02631083b547563c2db363990c14d2346879fc556d8428a9babe7cc5929425399df5652e347d25879a72b7451def84dc18fc139502d2f514db78c0822c61625f6a2897e8c366e821e9e32984f528e48717fcc7fbeadd05662e90b55a8a3dbdd93477d9688eb"]}]}, 0x13fc}, {&(0x7f000000bf40)={0x130, 0x1d, 0x100, 0x70bd27, 0x25dfdbfd, "", [@typed={0x63, 0x34, 0x0, 0x0, @binary="49de1ec60fe32582fad0715848c8b6d8bbb8133114fe8be6ba6170ebe7439c9d71ae726ba0d57fb8da9226c1a9a5ed4ff5de78163369ebb0d900ad615fad1eca5da92205437442166029bfd9b3b1ecd2c5ccebae941327959a7ee5407a77c0"}, @typed={0x7, 0x43, 0x0, 0x0, @binary="e2f8ab"}, @typed={0x8, 0x58, 0x0, 0x0, @uid}, @generic="795fb24d09c3680393142988febc0d0c6a768ac8ab26aaa5a945b30384ed0f9f081a764a8b5525d1a5efd8fa12e8739455a09c3308172b44da694392f72acb7a4e53d01261ffefa6af058adcf65ffa39caa50b18cc475bc608b34ef4b63e3c0531439a1db14ae9144c5c3ad9ae2617fa85a446b380ccd0e4307fedd2a2d226381feed18444e3ede723aa18559350f0ef66b9901acfb12eb40eba9467d2c0283f56f60874dad4d3c2d8bc998e"]}, 0x130}], 0x9, &(0x7f000000c600)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, r2, r0, 0xffffffffffffffff, r0]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r0, r2, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r1}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, r3}}}, @cred={{0x1c, 0x1, 0x2, {r1, 0x0, r5}}}], 0x128, 0x11}, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000000)) ptrace(0x10, r1) r6 = getpgid(0x0) waitid(0x2, r6, 0x0, 0x4, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) tkill(r8, 0x34) waitid(0x0, r7, &(0x7f0000000100), 0x1000000, 0x0) [ 2172.181240][T19657] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2172.181295][T19658] loop5: detected capacity change from 0 to 264192 [ 2172.208030][T19658] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2172.217854][T19658] EXT4-fs (loop5): group descriptors corrupted! [ 2172.265888][T19658] loop5: detected capacity change from 0 to 264192 [ 2172.273542][T19658] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2172.283454][T19658] EXT4-fs (loop5): group descriptors corrupted! 07:45:49 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, 0x0, 0x0, 0x2) 07:45:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400000000000a0006", 0x39}], 0x1) 07:45:49 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x2, 0x0) 07:45:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000001090000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:45:49 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:49 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:49 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:49 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) [ 2172.474448][T19683] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2172.483292][T19682] loop5: detected capacity change from 0 to 264192 07:45:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400000000000b0006", 0x39}], 0x1) 07:45:49 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:49 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) [ 2172.525434][T19682] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2172.535363][T19682] EXT4-fs (loop5): group descriptors corrupted! [ 2172.592481][T19706] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2172.649389][T19682] loop5: detected capacity change from 0 to 264192 [ 2172.658639][T19682] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2172.668525][T19682] EXT4-fs (loop5): group descriptors corrupted! 07:45:49 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r1, 0x8982, &(0x7f0000000080)) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/243, 0xf3}], 0x1, 0x3, 0x8) 07:45:52 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, 0x0, 0x0, 0x2) 07:45:52 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x4, 0x0) 07:45:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400000000000c0006", 0x39}], 0x1) 07:45:52 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000f090000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:45:52 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000080)) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) getpgid(0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x18, 0x2, 0x1, 0x101, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x4}]}, 0x18}}, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r2, 0xc0389424, &(0x7f0000000100)={0x10000, 0x28, '\x00', 0x0, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) waitid(0x2, r0, 0x0, 0x4, 0x0) 07:45:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400000000000d0006", 0x39}], 0x1) 07:45:52 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) [ 2175.485806][T19733] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2175.494655][T19738] loop5: detected capacity change from 0 to 264192 [ 2175.509945][T19738] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2175.519832][T19738] EXT4-fs (loop5): group descriptors corrupted! 07:45:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400000000000e0006", 0x39}], 0x1) 07:45:52 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x2000, 0x0) 07:45:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000a0000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:45:52 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) [ 2175.532271][T19750] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2175.592701][T19762] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2175.611676][T19767] loop5: detected capacity change from 0 to 264192 [ 2175.649706][T19767] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2175.659747][T19767] EXT4-fs (loop5): group descriptors corrupted! [ 2175.735467][T19767] loop5: detected capacity change from 0 to 264192 [ 2175.745329][T19767] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2175.755302][T19767] EXT4-fs (loop5): group descriptors corrupted! 07:45:55 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, 0x0, 0x0, 0x2) 07:45:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000100006", 0x39}], 0x1) 07:45:55 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:55 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x7f00, 0x0) 07:45:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000010a0000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:45:55 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x18, 0x2, 0x1, 0x101, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x4}]}, 0x18}}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socketpair(0x1a, 0x5, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp$KCMP_EPOLL_TFD(r0, 0x0, 0x7, r1, &(0x7f00000001c0)={r2, r3, 0x4}) r4 = gettid() tkill(r4, 0x10) wait4(r4, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)={0xfffffffc, 0xffffffff, 0xfffffe00}) ptrace$cont(0x1f, r0, 0x2, 0x7f) ptrace(0x10, r0) r6 = getpgid(0x0) waitid(0x2, r6, 0x0, 0x4, 0x0) 07:45:55 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(0x0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f00000f0a0000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:45:55 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x0) 07:45:55 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x200000, 0x0) 07:45:55 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(0x0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:55 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() clone(0x29241000, &(0x7f0000000080)="9fb05ccc2296425c57c8b16ba4dd51c89691b1d5b7f0d4f20ea4acdc", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="87a7d01b7c0e61df62172aad06591763d5cd86bf3f9d34b4ae4d5bff6375763f4d68c5c3d3c43d1b640c38d297ae77b7e243ab2c7991ebaab517f8bbba1f5aa7a9a66309085bd65b003e3e0b3896e46d708d1bc2d2c4219d4ce0b9abe1015e2ef5d0741389ec67ded0b063045cb67a60") r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, 0x0) [ 2178.518150][T19797] loop5: detected capacity change from 0 to 264192 [ 2178.526432][T19797] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2178.536225][T19797] EXT4-fs (loop5): group descriptors corrupted! [ 2178.544557][T19804] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:45:55 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(0x0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000110006", 0x39}], 0x1) 07:45:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000b0000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:45:55 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, 0x0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:55 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, 0x0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000120006", 0x39}], 0x1) 07:45:55 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, 0x0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:55 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x800000, 0x0) [ 2178.667141][T19839] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2178.680104][T19845] loop5: detected capacity change from 0 to 264192 [ 2178.693952][T19845] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 not in group (block 5066064)! [ 2178.704644][T19845] EXT4-fs (loop5): group descriptors corrupted! [ 2178.731127][T19856] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2178.775822][T19845] loop5: detected capacity change from 0 to 264192 [ 2178.783724][T19845] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 not in group (block 5066064)! [ 2178.794414][T19845] EXT4-fs (loop5): group descriptors corrupted! 07:45:58 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x0) 07:45:58 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000250006", 0x39}], 0x1) 07:45:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000c0000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:45:58 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x1000000, 0x0) 07:45:58 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) r3 = gettid() r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/200, 0xc8}, {&(0x7f0000000200)=""/68, 0x44}, {&(0x7f0000000280)=""/120, 0x78}, {&(0x7f0000000300)=""/214, 0xd6}, {&(0x7f0000000400)=""/254, 0xfe}, {&(0x7f0000000500)=""/215, 0xd7}, {&(0x7f0000000600)=""/104, 0x68}, {&(0x7f0000000680)=""/20, 0x14}], 0x8, 0xd9f, 0x0) ioctl$TIOCSCTTY(r4, 0x540e, 0x4) tkill(r3, 0x10) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x1c) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)="3f4ddf8eb32096bb54c77401179a5b8d50fcd1b5082908d752d95a50d98358aa1fcbbf723655eab4f6") rt_tgsigqueueinfo(r3, r5, 0x27, &(0x7f0000000080)={0x2, 0x5, 0x672}) waitid(0x2, r2, 0x0, 0x4, 0x0) 07:45:58 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:58 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:45:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000d0000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:45:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000480006", 0x39}], 0x1) 07:45:58 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f00007cc000/0x3000)=nil, 0x3000, 0x0, 0x70010, r1, 0x6a032000) sendmsg$inet(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000080)={0x2, 0x4e21, @empty}, 0x10, &(0x7f0000000440)=[{&(0x7f00000000c0)="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", 0xfb}, {&(0x7f00000001c0)="c66c4265bb7e38a313f4cb90b904976d3401d7a276434f5558af5a287015bf063670f548352a677998e7a27ac229ca16977095681c239f907addb1186ec8e62e96d117903fb52d171aa9e544e7b71229913d0535d5e6a6a80681dcba747a54013def86956bd5db2bfd9d7ce1b3d96f504abfb63e345079a5c22414753af9abd50b3c71cbeb8e4290cf7ad10e339c9dd19da0d4ebc8fd1a9d9330d1346037c2b2a0bd20", 0xa3}, {&(0x7f0000000280)="f6fc5927f3cca80579978e568ec895fe92b6bcc6c8f26e7751249c3db4d1b02814f64f127755b443dd902c3cd61f76316fc19133643a4f801b9ca359db677a08d165262e4fa611b80a746ff5f44d42e52468dd493301cb5623926f695507e207447295f2149b8694e9e8b8e28a08301946745a1c61dcc9c264ac6c9acdbfa1c7d9da946393ac3b62be0171bf6041cd2ba7cada2fff64dda3ee9235245f73ee66ad90005355f6cb44835e16223d0e28a54cb31881eaac44bcc37724e320df2378dd8d4b453498287f5262725c3e0b1bd79d4aa18b0a5d", 0xd6}, {&(0x7f0000000380)="b99b1561f4ac2fe4428f85a944f18b7c29573e267e659a870fcdd80ef3d15757a1f38bd53ae611608b00610dd1dd52aad648f121c732db8a441d41d9aa9f9ec9f281a22fde2ce4a01fc13bd891906858327d3ca0cf0f2211548602cbfc0a9a82cb86823bfe883b05cd27734edf6e1fafedca9e83412f18f62202badd5f4400a6240fc6ef977e2df7d0c5c2da411afab381e96bbf173ec21a26cc8d6e6aab7232e5ecacfc4890f13d7a9f57ab86", 0xad}], 0x4, &(0x7f0000000480)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x1}}], 0x18}, 0x2000004) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, 0x0) 07:45:58 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, 0x0) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) [ 2181.622162][T19888] loop5: detected capacity change from 0 to 264192 [ 2181.636331][T19888] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2181.641025][T19896] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2181.646138][T19888] EXT4-fs (loop5): group descriptors corrupted! [ 2181.709200][T19912] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2181.741096][T19920] loop5: detected capacity change from 0 to 264192 [ 2181.753978][T19920] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2181.763886][T19920] EXT4-fs (loop5): group descriptors corrupted! [ 2181.822263][T19920] loop5: detected capacity change from 0 to 264192 [ 2181.833585][T19920] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2181.843853][T19920] EXT4-fs (loop5): group descriptors corrupted! 07:46:01 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x0) 07:46:01 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x2000000, 0x0) 07:46:01 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, 0x0) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:46:01 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400000000004c0006", 0x39}], 0x1) 07:46:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000e0000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:46:01 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) clone(0x40802000, &(0x7f0000000080)="0f60e849ca59", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="60a7e412a4b1db29f879fc86962273ce353da66ea4ade78688d267a57336835135324305cd864043442a307d7d174bbf5f20419e180cd7ba13fa6fce663493b1a1b8b21df6abe381e9") waitid(0x2, r2, 0x0, 0x4, 0x0) 07:46:01 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, 0x0) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:46:01 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000600006", 0x39}], 0x1) 07:46:01 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0xffffffffffffffff, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) [ 2184.648830][T19941] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2184.674095][T19952] loop5: detected capacity change from 0 to 264192 [ 2184.686827][T19952] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 07:46:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f0000000f0000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:46:01 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000680006", 0x39}], 0x1) 07:46:01 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x4000000, 0x0) 07:46:01 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0xffffffffffffffff, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) [ 2184.689982][T19961] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2184.696727][T19952] EXT4-fs (loop5): group descriptors corrupted! [ 2184.774429][T19976] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2184.799782][T19981] loop5: detected capacity change from 0 to 264192 [ 2184.820164][T19981] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2184.829976][T19981] EXT4-fs (loop5): group descriptors corrupted! [ 2185.479740][T19991] ================================================================== [ 2185.487852][T19991] BUG: KCSAN: data-race in prepare_signal / ptrace_attach [ 2185.494940][T19991] [ 2185.497242][T19991] write to 0xffff8881e5b660b0 of 4 bytes by task 19992 on cpu 1: [ 2185.504974][T19991] ptrace_attach+0x243/0x510 [ 2185.509543][T19991] __se_sys_ptrace+0xc1/0x1b0 [ 2185.514199][T19991] __x64_sys_ptrace+0x51/0x60 [ 2185.518899][T19991] do_syscall_64+0x4a/0x90 [ 2185.523314][T19991] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2185.529195][T19991] [ 2185.531504][T19991] read to 0xffff8881e5b660b0 of 4 bytes by task 19991 on cpu 0: [ 2185.539195][T19991] prepare_signal+0x769/0xd80 [ 2185.543992][T19991] __send_signal+0x64/0x760 [ 2185.548502][T19991] send_signal+0x38e/0x3d0 [ 2185.552915][T19991] do_send_specific+0x13d/0x1c0 [ 2185.557744][T19991] __se_sys_rt_tgsigqueueinfo+0x1f0/0x390 [ 2185.563440][T19991] __x64_sys_rt_tgsigqueueinfo+0x51/0x60 [ 2185.569051][T19991] do_syscall_64+0x4a/0x90 [ 2185.573444][T19991] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2185.579326][T19991] [ 2185.581628][T19991] Reported by Kernel Concurrency Sanitizer on: [ 2185.587759][T19991] CPU: 0 PID: 19991 Comm: syz-executor.2 Not tainted 5.12.0-syzkaller #0 [ 2185.596158][T19991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2185.606196][T19991] ================================================================== 07:46:04 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000080)=""/198, 0xc6}], 0x1, 0x1, 0x401) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, 0x0) 07:46:04 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0xffffffffffffffff, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:46:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400000000006c0006", 0x39}], 0x1) 07:46:04 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x7f000000, 0x0) 07:46:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000100000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:46:04 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x0) 07:46:04 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, 0x0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:46:04 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, 0x0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) 07:46:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000740006", 0x39}], 0x1) 07:46:04 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0xfeffffff, 0x0) 07:46:04 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, 0x0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) [ 2187.692198][T20009] loop5: detected capacity change from 0 to 264192 [ 2187.692829][T20008] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2187.707804][T20009] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2187.717832][T20009] EXT4-fs (loop5): group descriptors corrupted! 07:46:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad0002000000000000060400000000007a0006", 0x39}], 0x1) [ 2187.770440][T20030] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2187.797382][T20009] loop5: detected capacity change from 0 to 264192 [ 2187.813823][T20009] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2187.823766][T20009] EXT4-fs (loop5): group descriptors corrupted! [ 2187.825640][T20045] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:46:05 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000080)=0x6) ptrace(0x10, r0) preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)=""/97, 0x61}], 0x2, 0x94, 0x80000000) r2 = getpgid(0x0) r3 = mq_open(&(0x7f0000000280)='\')\x00', 0x80, 0xc, &(0x7f00000002c0)={0x800, 0x3, 0x1, 0x6}) ioctl$BTRFS_IOC_DEV_INFO(r3, 0xd000941e, &(0x7f0000002200)={0x0, "e340aff01ad628b5d2873eaff584c035"}) clone(0x50021400, &(0x7f0000001200)="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", &(0x7f0000001080), &(0x7f00000010c0), &(0x7f0000001100)="889035129596d393ea9161fcb11581f6379e925a5ff829c412e1506d0031ab5e9376faed4b0da61945caa327424c11a32eac6eb383219ea837cde1f2a2a71d048c81424a45f5c2c1280e9a043313f2211f196a187e08252d35e338c3a318a2a84c83afb1de85871e8ecae635fb5c8779b914afc6ffa1b550cc68d17a732e268b45126f44bfce26c5a44236c5668016e66c8671a77d463a05e4fd85b328556ecf34e7a8d17889eb0af823becdbf13cfdb269bfa5953ec81337eda46e952681ee5df8a53f02c42019a109ef2b2cf51b0a3cca6552396aa96290661541ccc8228") ptrace$getregset(0x4204, r0, 0x6, &(0x7f00000000c0)={&(0x7f00000001c0)=""/143, 0x8f}) waitid(0x2, r2, 0x0, 0x4, 0x0) 07:46:05 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x0, 0x0, 0x0, 0x4, 0x0) 07:46:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000000306", 0x39}], 0x1) 07:46:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000004100000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:46:05 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0xfffffffe, 0x0) [ 2188.536205][T20058] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2188.551774][T20061] loop5: detected capacity change from 0 to 264192 [ 2188.565477][T20061] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2188.575774][T20061] EXT4-fs (loop5): group descriptors corrupted! [ 2188.626682][T20061] loop5: detected capacity change from 0 to 264192 [ 2188.659168][T20061] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2188.669396][T20061] EXT4-fs (loop5): group descriptors corrupted! 07:46:07 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x0, 0x0, 0x0, 0x0, 0x0) 07:46:07 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0xffffc000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, 0x0) 07:46:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000000506", 0x39}], 0x1) 07:46:07 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x0) 07:46:07 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x200000000000, 0x0) 07:46:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000110000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:46:07 executing program 2: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) clone(0x4000000, &(0x7f0000000080)="a534d254b4b51154824a10e3abf0ec07da6aaff9ac3a4e1ca8f3d6d13c4502849dbd17d376728bcc4a0d909b25fc0c2a69e0cccf3ae7452fcd8fe3a45daf00239ed1d8d9aaec255df7d1da046e20dbd3de3c69233566a39666ab7deb92927f7ad773a4c3bd40bd6ee62c9116c41d65ba32ae76a12fa5fb3c8d64ca704c970bd366f8ed", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="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") r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, 0x0) exit_group(0xfffffffffffffe01) 07:46:07 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x0, 0x0, 0x0, 0x0, 0x0) 07:46:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000000606", 0x39}], 0x1) [ 2190.718477][T20098] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2190.722686][T20099] loop5: detected capacity change from 0 to 264192 07:46:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000120000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) 07:46:07 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x80000000000000, 0x0) 07:46:07 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x0, 0x0, 0x0, 0x0, 0x0) 07:46:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000000706", 0x39}], 0x1) [ 2190.761864][T20099] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2190.771963][T20099] EXT4-fs (loop5): group descriptors corrupted! [ 2190.799914][T20122] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2190.869132][T20138] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2190.902214][T20142] loop5: detected capacity change from 0 to 264192 [ 2190.914857][T20142] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2190.925495][T20142] EXT4-fs (loop5): group descriptors corrupted! 07:46:10 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x0, 0x0) 07:46:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000000906", 0x39}], 0x1) 07:46:10 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000b00)='./file0\x00', 0x80002, 0x11) clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) vmsplice(r1, &(0x7f0000000a80)=[{&(0x7f0000000600)="7fbc2d42f6cb805f8ea3e99d1dab5a312c772b84378d72af607fd17717b15e3aeab5c25eab60e67c381448b6e6efeb00c5a3c996b39beba0bf593b6416136437885c2c09f552ed33e60faff2cf79219aa2b62e0f57d09a24bab86ee11b68c2377d373d0dc6f470fd0c27ba01f8b3dd8e5d89afc3ae0bf6e08836706357c8c3d305e3c65db91ee41c736f8f9a342930286c711e4195add2195a1d237ab1915e214e19d49019ccf708fea4c9e030233dc5d3228a9a9e2b17d7c6b78b9bbb9bea789f6958963ce069bb950e0f64548770cb9b5f1226f24a9df937eb0dc64e5e37f1004257d7a8ad6036a636b1ff4e267a616eb6281f41255ff6", 0xf8}, {&(0x7f0000000700)="9f9f8e0dfc735c85eb60853c7f186cf847cec6e73afa0df952a46d0a2579a883979ca2105e1fb59ac330d485579da47b4dffcd44afb7f7b219a88308ab742784a9e93292f4c85a6ff05a70b6c6c2641746233ba72f2edec31120d4edc7a2195a3fc5227e9441c44028c67bb19146b21464783105ce0fc7a1fbcd93dc764a3e3c33e1", 0x82}, {&(0x7f00000007c0)="fdfdb15281f3c239d505acef17511f77b8fec802d47c683c9da3d0cf340de16005875495c4244c3835ed0f792dd6ef6e2acb7decc340612d36ddefb4776f75cae25f4413a38b8757e8506000757cbe573794e808689c987fbd3a1c86951798c777522972ffb83ba3fd1a5056bcce19411d08ffddfb20b21062014689422d1e3056a2651dce8d0813ac0d1908773d212a7ebe5d76594070006adfb0627562b644b8fe252b5a354b00627253eceeefe594394163cfbeee83aff5ba25283a16", 0xbe}, {&(0x7f0000000880)="e108c885cbe8ded1f1094006e7e20527832ff0850af75c52f57785bf303327eb5b20badca0347b6a8cb777ea1f54aa0b6c4878b5382a121018292c15d66cf083d2254c5cb410158b93f52322cd186762c79465ed6c9482931069c3027c89a8d3e507be54c1b04f4b4d969f4956a883173496ab655f4806f1a3ce2be1f00d6ca568d943e1343e6e55f1dfe86754fdd3539223f31e996c0f8d59b3b7c9384fc33bfdf1a2274cb90cee4dd551afc63f04399694be1fd1d295c020", 0xb9}, {&(0x7f0000000940)="1bf0675bf19919a9f329b1b52ce177ac80f3f252e13c0449e664cfcb38a8d4a361b6c094d7549957c2fb060e794304e9e62e52a4ca251776f72f83eb7038a24b25e0e5d790190c7d1e242ae6a6ba744eb57791b0e2004aede4c13c095391a8ce13e35661ac6e8f75c18910c94b3d464ca66a2d35e5aec427e7c6ad23ee23531afb7d7360a62f794c3a90c7b68c6528f95a8523e736ebcecf6560843c103cdf56b4c1e1c1d1b8efd5a43356e7aa568cfeaaabb78697f6279241885369a68c5bc2c8eae948575c5d2717f08eb80507465ce7be1c344664a6d7bdaa89ad9124c0010913fbd005e4a5e7", 0xe8}, {&(0x7f0000000500)="143948cb09e8b008c20300c51f8f8956afbf1d0a5f9127458c8d2b59e36c090882d09ac2d7d8891b33d8de5c5a0b20608ea5e059e6214ad55197f5e08fd03d4d1f", 0x41}, {&(0x7f0000000a40)="5062b8ed547de0bc36f041b9402bffd91c82aea6a5cd3c24d0b19b2d9d", 0x1d}], 0x7, 0x6) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x4, 0x0) waitid(0x0, r2, &(0x7f00000003c0), 0x40000000, &(0x7f0000000440)) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x18}}, 0x0) preadv(r3, &(0x7f0000000340)=[{&(0x7f0000000080)=""/4, 0x4}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000100)=""/245, 0xf5}, {&(0x7f0000000200)=""/171, 0xab}, {&(0x7f00000002c0)=""/83, 0x53}], 0x5, 0x8, 0x3) 07:46:10 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x100000000000000, 0x0) 07:46:10 executing program 1 (fault-call:8 fault-nth:0): clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x0, 0x0, 0x0, 0x4, 0x0) 07:46:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000130000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000340)="8081000800180000f89f7ed0f4655fd0f4655fd0f4655f00000000c5b23f7d2e38cdf1c90e3873b29a60000001000c00000010000800000000000af301000400d405e96858e31bc3f40da1e6b10d5a35718f941da027be603d700d12ede2e67a17ba4e81d539746189", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)=ANY=[]) [ 2193.749081][T20157] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2193.752152][T20163] FAULT_INJECTION: forcing a failure. [ 2193.752152][T20163] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2193.770557][T20163] CPU: 1 PID: 20163 Comm: syz-executor.1 Not tainted 5.12.0-syzkaller #0 [ 2193.779092][T20163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2193.789154][T20163] Call Trace: [ 2193.792435][T20163] dump_stack+0x137/0x19d [ 2193.796778][T20163] should_fail+0x23c/0x250 [ 2193.801208][T20163] should_fail_usercopy+0x16/0x20 [ 2193.806247][T20163] _copy_to_user+0x1c/0x90 [ 2193.808081][T20161] loop5: detected capacity change from 0 to 264192 [ 2193.810761][T20163] simple_read_from_buffer+0xab/0x120 [ 2193.810789][T20163] proc_fail_nth_read+0xf6/0x140 [ 2193.810805][T20163] ? rw_verify_area+0x136/0x250 [ 2193.832413][T20163] ? proc_fault_inject_write+0x200/0x200 [ 2193.838152][T20163] vfs_read+0x154/0x5d0 [ 2193.842306][T20163] ? __se_sys_waitid+0x165/0x1b0 [ 2193.847236][T20163] ? __fget_light+0x21b/0x260 [ 2193.851965][T20163] ? __cond_resched+0x11/0x40 [ 2193.856632][T20163] ksys_read+0xce/0x180 [ 2193.860788][T20163] __x64_sys_read+0x3e/0x50 [ 2193.865329][T20163] do_syscall_64+0x4a/0x90 [ 2193.869744][T20163] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2193.875686][T20163] RIP: 0033:0x41937c [ 2193.879597][T20163] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 07:46:10 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x200000000000000, 0x0) 07:46:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000000a06", 0x39}], 0x1) 07:46:10 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$cont(0x20, r0, 0x400000000000000, 0x0) [ 2193.899215][T20163] RSP: 002b:00007f2b138a7170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2193.907615][T20163] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041937c [ 2193.915588][T20163] RDX: 000000000000000f RSI: 00007f2b138a71e0 RDI: 0000000000000005 [ 2193.923560][T20163] RBP: 00007f2b138a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2193.931560][T20163] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000001 [ 2193.939526][T20163] R13: 00007ffd0551d3af R14: 00007f2b138a7300 R15: 0000000000022000 07:46:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190010000500ad000200000000000006040000000000000b06", 0x39}], 0x1) 07:46:10 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x0, 0x0, 0x0, 0x4, 0x0) [ 2193.963774][T20179] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 07:46:10 executing program 1: clone(0x2000000080204500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_tgsigqueueinfo(r0, r0, 0x30, &(0x7f0000000000)) ptrace(0x10, r0) waitid(0x2, 0x0, 0x0, 0x4, 0x0) [ 2194.005508][T20161] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2194.015342][T20161] EXT4-fs (loop5): group descriptors corrupted! [ 2194.021382][T20187] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2194.072646][T20161] loop5: detected capacity change from 0 to 264192 [ 2194.082250][T20161] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2194.092078][T20161] EXT4-fs (loop5): group descriptors corrupted!