last executing test programs: 3.166594641s ago: executing program 3 (id=3556): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 3.118140305s ago: executing program 3 (id=3557): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x1, 0x4, 0x7fe2, 0xfffffffd, 0x820}, 0xfffffffffffffda7) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000900)={{r0, 0xffffffffffffffff}, &(0x7f0000000640), &(0x7f00000005c0)}, 0x20) pipe(&(0x7f0000002480)={0xffffffffffffffff}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0x14, &(0x7f0000000780)=ANY=[@ANYBLOB="1800000000000002000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000100000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000180100002020752500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000ffffff7f850000000600000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, r2, 0x0, 0x0, 0x0, 0x0}, 0x90) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='kfree\x00', r3}, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000002c0)={{r0}, &(0x7f0000000200), &(0x7f0000000280)}, 0x20) syz_open_dev$tty20(0xc, 0x4, 0x0) sched_setscheduler(0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x200800, &(0x7f0000000940)={[{@nodiscard}, {}, {@auto_da_alloc_val}, {@nomblk_io_submit}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@lazytime}, {@nodelalloc}, {@acl}, {@debug}]}, 0x5, 0x588, &(0x7f0000001900)="$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") setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000002700)=ANY=[], 0x1015, 0x0) r5 = fspick(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0) fsconfig$FSCONFIG_SET_FLAG(r5, 0x0, &(0x7f0000000080)='ro\x00', 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r6 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) fchdir(r6) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r7, 0x107, 0x16, &(0x7f0000000100)={0x3, &(0x7f0000000080)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x64}, {0x6}]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00000009c0)={@broadcast, @empty, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, 'p.l', 0x8, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private2, {[], {0x0, 0x0, 0x8}}}}}}, 0x0) close(r6) r8 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000840)=@generic={&(0x7f00000001c0)='./file0\x00', r8}, 0x18) r9 = getpid() sendmmsg$unix(0xffffffffffffffff, &(0x7f00000026c0)=[{{&(0x7f00000015c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f0000001640)="492df5a1d65a049b05cbcf336e35cd0c79fb09750b9b99d3b334a5762e8ab100197c1fddb9b11ea9fe0ada724fe4623683ec413f32309763e2b15c35", 0x3c}, {&(0x7f0000004dc0)="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", 0x1000}], 0x2, &(0x7f00000017c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x88}}, {{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000001880)="602575bcc6b3fd71fa0ac51e8e2bced2e27685f95dbc2fb0247c605146ce97e8bdb5b977b5eb3a8f1fee8bfd4cb372a751b3abb26734d71aaff900b86e1f400268d89fb1774cbb5a5bd92201e80b32a9e3c785bb99597cd4795d", 0x5a}, {&(0x7f0000001a80)="32d709a4f67c1f7a1aec4e70ed44334ba3f09393e7ae43a2da06eddb3ed34f6234189ae0819038fc360b362cf727c475f4d7107a5eb59066c7cc04589ee7118ce8470c7c99154d501a6f36a67017bbbba3180a9ff0c0230cfb005bdfb18d468285271b93e84f2f623bea410fa9040cc677e238af10c498c5dae703e3892aef136c184a39f676d11b1f365ac3cf5afb7ff1f0e1f48828f4cd2c39ea75de15595b", 0xa0}], 0x2, &(0x7f0000001f40)=ANY=[@ANYBLOB="30000000000000ec1800000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r4, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="38000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32], 0xd0, 0x4000002}}, {{&(0x7f0000002040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002140)=[{&(0x7f00000020c0)="b70057858a8c4f58a162bf9f1ef8bead9d0f8e3894ff5c670c9031427e01a5b82c43d072c10ff24fa070771a98b8bb69e186682dce0142959e5046ec9bef4e5c52f8553c81fbb71362", 0x49}], 0x1, &(0x7f00000022c0)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r9}}}, @cred={{0x1c}}], 0x60, 0x8080}}, {{&(0x7f0000002340)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002400)=[{&(0x7f00000023c0)="bf420540e53b04020b6182", 0xb}], 0x1, &(0x7f0000002480)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60, 0x44}}], 0x4, 0x4000040) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000f40)=@filter={'filter\x00', 0xe, 0x5, 0xcc6, [0x0, 0x20000240, 0x200007ac, 0x20000a28], 0x0, &(0x7f0000000040), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{0x1d, 0x21, 0x805, 'vlan1\x00', 'wg2\x00', 'sit0\x00', 'caif0\x00', @random="7d2370bf331f", [0xff, 0x0, 0xff], @local, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0x1d6, 0x276, 0x2ee, [@comment={{'comment\x00', 0x0, 0x100}}, @owner={{'owner\x00', 0x0, 0x18}, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x4}}}], [@common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0xfffffffa, {0x820c}}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0xfff, {0x9}}}}], @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x6, 0x1, 0x1, 0x0, "02db9e80099383ecb6262075bf6019bcb8a8e60354e320ab37b96792648436875896cb81f6eb4372f5400b6d03c13a1a42354ca3d9bd11ded03d0b4493f64fbc"}}}}, {0x9, 0x0, 0x88e5, 'netdevsim0\x00', 'ip6gretap0\x00', 'wlan1\x00', 'veth0_to_hsr\x00', @empty, [0xff, 0xff, 0xff, 0x0, 0xff], @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2e}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0xee, 0x11e, 0x24e, [@limit={{'limit\x00', 0x0, 0x20}, {{0x2c0f6f35, 0xfffffffe, 0x6, 0x5, 0x6, 0x8000}}}, @realm={{'realm\x00', 0x0, 0x10}, {{0xef, 0x80}}}], [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffd}}], @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x20, 'system_u:object_r:dbusd_etc_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0x0, 0x2, [{0x3, 0x1, 0x600, 'syzkaller1\x00', 'veth0_macvtap\x00', 'rose0\x00', 'macsec0\x00', @local, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @remote, [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], 0xae, 0xae, 0xf6, [@connbytes={{'connbytes\x00', 0x0, 0x18}, {{[{0xd78}, {0x18000000}], 0x2}}}], [], @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x3f, 0x4, {0x7fffffff}}}}}, {0x11, 0x20, 0x0, 'bond_slave_0\x00', 'veth1\x00', 'bridge_slave_1\x00', 'vlan0\x00', @broadcast, [0x0, 0x0, 0x0, 0xff, 0xff], @random="2ff38baaf70f", [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], 0xae, 0x126, 0x156, [@statistic={{'statistic\x00', 0x0, 0x18}, {{0x0, 0x1, 0x20, 0xfffffffe, 0x8, {0x4}}}}], [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x2}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x7f, 0x8, {0xa116}}}}], @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x3}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{0x0, 0x61, 0x18, 'veth1_to_hsr\x00', 'nr0\x00', 'syzkaller0\x00', 'geneve1\x00', @random="556053995691", [0x0, 0xff, 0xff, 0xd89d66c0f4ba4675, 0xff], @empty, [0x0, 0xff, 0xc3a4855b421c96b2, 0xff, 0xff], 0x2a6, 0x34e, 0x47e, [@bpf0={{'bpf\x00', 0x0, 0x210}, {{0x3c, [{0xae9d, 0x3f, 0x20, 0x7ff}, {0x1000, 0x3, 0x5, 0x7}, {0x82, 0x20, 0x8, 0x6}, {0x9400, 0x3, 0x4, 0x4}, {0x7, 0xce, 0x0, 0x7fffffff}, {0x1ff, 0xdb, 0x7f, 0x9}, {0xffff, 0x12, 0xaf, 0x3f}, {0x7fff, 0x20, 0x1, 0xffffffff}, {0x8000, 0xfe, 0x1, 0x1}, {0xfff, 0xda, 0x1f, 0x7}, {0x1, 0x7, 0x1, 0x1}, {0x400, 0x3f, 0x9c, 0x3ff}, {0x25f8, 0x5, 0x1f, 0x8}, {0x4, 0x1, 0x31, 0x5}, {0x4, 0x20, 0x1d, 0x52}, {0x7, 0x7, 0x20, 0xfc6}, {0xff, 0x0, 0x4, 0x7ff}, {0x4, 0x7, 0x1, 0x9e}, {0x5, 0x20, 0x26, 0x1ff}, {0xf2, 0x6, 0x6, 0xfffffff8}, {0xfffe, 0x1f, 0x4, 0x5}, {0x0, 0x4, 0x20, 0x7}, {0xcd, 0x0, 0x78, 0x82a}, {0x442e, 0x3f, 0x8, 0x7}, {0x9, 0x3f, 0x1f, 0x1}, {0x8, 0x0, 0x7f, 0x7fffffff}, {0xd93, 0x1, 0x86, 0x10001}, {0x3ff, 0xfb, 0x0, 0x10000}, {0xf801, 0x9, 0x4}, {0x4, 0x9d, 0x3}, {0x27e, 0x3, 0x4, 0xa000}, {0x1, 0x1, 0x49, 0x8}, {0x6, 0x81, 0x7f, 0x3ff}, {0xa5, 0x3f, 0x5, 0xfffffc00}, {0x3, 0x6, 0x3, 0x80000001}, {0x1ff, 0x1, 0x20, 0x40}, {0x20, 0x6, 0x7, 0xffffffc1}, {0xa424, 0x78, 0x9, 0xffc}, {0x1000, 0x8, 0x1, 0x80}, {0x5, 0xf0, 0x5, 0x4}, {0x7f, 0x4, 0xe1, 0x8001}, {0x1, 0x2, 0x6, 0x921}, {0xfffb, 0x0, 0x80, 0x1}, {0x1ff, 0x3f, 0x3e, 0x2}, {0x9, 0x81, 0x0, 0xa2}, {0x2, 0x7, 0x4a, 0x1f}, {0x5, 0x7f, 0x80, 0x80000001}, {0x8, 0x3f, 0x3f, 0x7}, {0x101, 0x40, 0xff, 0x10000}, {0x7fff, 0x0, 0x1, 0x11}, {0x9, 0x5, 0x8, 0x92}, {0x8001, 0x0, 0x2, 0x6}, {0xfffe, 0x2, 0x7, 0x5}, {0x5, 0x80, 0xbf, 0x8}, {0x1a4, 0x5, 0xff, 0x8001}, {0x7, 0x1f, 0x1f, 0x80000001}, {0x0, 0x0, 0x1, 0x783}, {0x300, 0x2, 0x9, 0x2}, {0x8, 0x80, 0x1f, 0xde0}, {0x5, 0xf6, 0x1}, {0x2, 0x0, 0x81, 0x81}, {0x2, 0xff, 0x0, 0xffffffff}, {0x20, 0x4, 0x1, 0x26ef}, {0x1ff, 0x80, 0x2, 0xd0}], {0xe56}}}}], [@common=@NFLOG={'NFLOG\x00', 0x50, {{0xfffffffc, 0x51, 0x0, 0x1, 0x0, "9747f80ff033e83c0e5acf50002da94070854069c1e12885f5a15b5acd4b515fb586f1f4a23589d4a359b9856bf911d8facec1a77bc53ac06fa210f436079fc4"}}}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffb}}], @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x40, 'system_u:object_r:autofs_device_t:s0\x00'}}}}]}]}, 0xd3e) setxattr$system_posix_acl(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='system.posix_acl_access\x00', &(0x7f0000001800)={{}, {0x1, 0xa}, [{0x2, 0x4, 0xee00}, {0x2, 0x6}, {0x2, 0x6}, {0x2, 0x45ae9e37536c7695}, {0x2, 0x5}, {0x2, 0x1}, {0x2, 0x3, 0xee00}, {0x2, 0x3}, {0x2, 0x4}], {}, [{0x8, 0x4}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x4}, {0x8, 0x7}], {0x10, 0x1}, {0x20, 0x1}}, 0x94, 0x1) syz_open_procfs(r9, &(0x7f0000000300)='stat\x00') lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000440)=@known='trusted.overlay.upper\x00', 0x0, 0x4000) 3.076201168s ago: executing program 3 (id=3558): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, 0x0, 0x0) 3.042116431s ago: executing program 3 (id=3559): bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x47, &(0x7f0000000000)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) mount(0x0, 0x0, &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x240200, 0x31) open(0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) socket(0x10, 0x2, 0x0) prlimit64(0x0, 0x4, &(0x7f0000000140), 0x0) setuid(0x0) syz_emit_ethernet(0x7e, &(0x7f0000001a40)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "1200b0", 0x48, 0x3a, 0x0, @empty, @mcast2, {[], @dest_unreach={0x3, 0x0, 0x0, 0x0, '\x00', {0x0, 0x6, "277382", 0x0, 0x2c, 0x0, @private1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', [@hopopts={0x2f, 0x1, '\x00', [@calipso={0x7, 0x8, {0x22ebffff, 0x0, 0xfc}}]}]}}}}}}}, 0x0) 3.039435081s ago: executing program 3 (id=3560): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) sendmmsg$inet(r0, &(0x7f0000000f40)=[{{0x0, 0x0, &(0x7f0000002c00), 0x5}}, {{0x0, 0x0, &(0x7f0000002f00)=[{&(0x7f0000000940)="fb", 0x1}, {&(0x7f0000002e40)="d4", 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000003000)="e1", 0xfffffe11}, {&(0x7f00000010c0)="fa", 0x1}, {&(0x7f00000006c0)="f2", 0x1}], 0x3}}, {{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000003200)="8c", 0x1}], 0x1}}], 0x4, 0x0) 2.19290188s ago: executing program 3 (id=3587): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) socket$kcm(0x2, 0x3, 0x2) open(&(0x7f0000000140)='./file0\x00', 0x2a4c0, 0x0) (async) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) (async) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',versio=9p2000.h,\x00\x00']) write$P9_RLERRORu(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="8b"], 0x53) (async) write$RDMA_USER_CM_CMD_SET_OPTION(r2, &(0x7f0000000100)={0xe, 0x18, 0xfa00, @id_afonly={0x0}}, 0x20) (async) r4 = perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x26, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x5, 0x10, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000008200000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b7020000f3ffffb01500000086000000"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r6) (async) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) (async, rerun: 32) syz_open_dev$usbfs(&(0x7f0000000080), 0x0, 0x129080) (async, rerun: 32) socket$inet_udp(0x2, 0x2, 0x0) (async) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=ANY=[@ANYBLOB="494ee167", @ANYRES16=0x0, @ANYBLOB="210e000000000000000012000000080009000000000008000800fa000000180001801400020076657468315f746f5f62617461647600"], 0x3c}}, 0x0) (async) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x48041, 0x0) ioctl$TCSETSW(r7, 0x5403, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffffffff, 0x0, "ff3f66fa733f1b33e356d25b90c98fe587b88a"}) write$binfmt_aout(r7, &(0x7f00000000c0)=ANY=[], 0xff2e) (async, rerun: 64) ioctl$TCSETS(r7, 0x40045431, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, "0062ba0700000000ebffffff0000f7ffff00"}) (async, rerun: 64) r8 = syz_open_pts(r7, 0x0) r9 = dup3(r8, r7, 0x0) read$watch_queue(r9, &(0x7f0000000e00)=""/4096, 0x1000) ioctl$TIOCSTI(r9, 0x5412, &(0x7f0000000180)) (async) r10 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$SCSI_IOCTL_GET_PCI(r11, 0x5385, &(0x7f0000000000)) 1.666389214s ago: executing program 1 (id=3600): openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141042, 0x0) r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$sock_inet_SIOCDARP(r0, 0xc0189436, &(0x7f0000000080)={{0x2, 0x0, @local}, {0x0, @dev}, 0x40, {0x2, 0x0, @private=0xa010102}, 'veth0_to_bridge\x00'}) pwritev2(0xffffffffffffffff, 0x0, 0x0, 0x5406, 0x0, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000880)={0x0, r1}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) inotify_init1(0x0) socket(0x80000000000000a, 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000000100)) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) syz_open_dev$usbfs(&(0x7f0000000080), 0x20000007d, 0x0) 1.642739105s ago: executing program 1 (id=3601): socket$inet(0x2, 0x0, 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000c80)='./file1\x00', 0x210000, &(0x7f00000002c0)={[{@jqfmt_vfsv1}, {}, {@barrier_val}, {@norecovery}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@resuid}, {@nodelalloc}, {@acl}, {@noinit_itable}]}, 0xfc, 0x572, &(0x7f0000003780)="$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") ioprio_set$pid(0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x8) r0 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x1000f4) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket(0x18, 0x2, 0x1) getsockopt(r1, 0x200000000114, 0x0, 0x0, &(0x7f0000000080)=0x64) 1.538462494s ago: executing program 1 (id=3608): r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = open(&(0x7f00009e1000)='./file0\x00', 0x60840, 0x0) fcntl$setsig(r1, 0xa, 0x13) fcntl$setlease(r1, 0x400, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000280)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpid() fcntl$setownex(r2, 0xf, &(0x7f0000000100)={0x2, r3}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000001c0)=0x0) fcntl$setown(0xffffffffffffffff, 0x8, r4) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r5 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) read(r5, &(0x7f0000000740)=""/384, 0x200008c0) truncate(&(0x7f0000000040)='./file0\x00', 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 1.089148801s ago: executing program 0 (id=3629): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000180000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000f0850000002d00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000000)='kfree\x00', r0}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x1c}, 0x48) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240), 0x6}, 0x12000}, 0x0, 0x100000000000000, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001400)={0x2, 0x80, 0x26, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x5, 0x10, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000008200000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7020000f3ffffb0150000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) mkdir(&(0x7f00000005c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000440)='cgroup.threads\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xb, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="837a770ffe4928664bf58afb180000e2ffffffffffffff00"/36], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000480)={r4, 0x0, 0xe, 0x0, &(0x7f0000000340)="7fc19e9e88708c2b4fd87e707708", 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, &(0x7f0000000400)="11"}, 0x50) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000300)) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect(r2, &(0x7f0000001380)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f00000003c0)=@file={0x0, './file0/file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x0, 0x2002, 0x0) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0xb) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0xb) socket$nl_route(0x10, 0x3, 0x0) r8 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f0000000a80)=ANY=[@ANYBLOB="180000000000002000000000ff000000850000000f000000850000000500000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='netlink_extack\x00', r8}, 0x10) 1.072622102s ago: executing program 2 (id=3631): bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x47, &(0x7f0000000000)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) mount(0x0, 0x0, &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x240200, 0x31) open(0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) socket(0x10, 0x2, 0x0) prlimit64(0x0, 0x4, &(0x7f0000000140), 0x0) syz_emit_ethernet(0x7e, &(0x7f0000001a40)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "1200b0", 0x48, 0x3a, 0x1, @empty, @mcast2, {[], @dest_unreach={0x3, 0x0, 0x0, 0x0, '\x00', {0x0, 0x6, "277382", 0x0, 0x0, 0x0, @private1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', [@hopopts={0x2f, 0x1, '\x00', [@calipso={0x7, 0x8, {0x22ebffff, 0x0, 0xfc}}]}]}}}}}}}, 0x0) 983.663219ms ago: executing program 2 (id=3632): bpf$MAP_CREATE(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000000300)={0x0, 0x989680}, 0x0) timer_create(0x2, &(0x7f0000000000)={0x0, 0x21}, &(0x7f0000000500)) timer_settime(0x0, 0x1, &(0x7f0000000480)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000100)=0x60) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000140)=0x5, 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) 962.766061ms ago: executing program 4 (id=3633): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="9c0000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000006c0012800c0001006d6163766c616e005c0002804c0005800a00040064d1aac5046300000a0004"], 0x9c}}, 0x0) (fail_nth: 9) 667.505185ms ago: executing program 0 (id=3634): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000940)=ANY=[@ANYBLOB="340000003b000701000000"], 0x34}}, 0x0) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x27, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000001a80)=""/102386, 0x18ff2}], 0x1, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x5, 0x10, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000008200000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7020000f3ffffb0150000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r5 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x1) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000180)) ioctl$SG_IO(r5, 0x2285, &(0x7f00000005c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000240)="0d01ffffa0b6", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r4) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000380), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r6 = socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r6, &(0x7f0000000000)={&(0x7f0000000040)={0x2, 0x0, @private=0xa010100}, 0x10, 0x0, 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {0x0}, &(0x7f0000000300)=[{&(0x7f0000002640)=""/102389, 0x18ff5}], 0x1}}], 0x48}, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f000000a000), 0x0, 0x0) r7 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r7, &(0x7f0000000080)={0x0, 0x9, &(0x7f0000000100)=[{&(0x7f00000001c0)="5c00000026006bab9a3fe3d86e17aa31106b876c1d0000007ea60864160af36504001a0038001d004231a0e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb5b64f69853362ac3407173ec", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) 632.680988ms ago: executing program 4 (id=3635): r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x400) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10) sendto$inet(r1, &(0x7f0000000740)="91", 0x1, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) accept$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev}, 0x0) 632.296708ms ago: executing program 4 (id=3636): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, 0x0, 0x0) 614.75282ms ago: executing program 4 (id=3637): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000003200)=ANY=[@ANYBLOB="850000002a00000025000000000000009500000000000000aecd48d6494d614dcc6fab5335ec06000000000000002176dd2963038e1d69ba7ea94c500dc4ef2fad96ed406f3cc2b0da31fa21caf5adcf920569c00cc1199684fa7c937f6d9ea2cfb0e60436e05425cc4686b066707de94a4f4d5fc79c1faca0f9d9924be41a9169bdfaf16da915b2e249ee1c6eee84309e7a23c19a39484809539fca4e0b6fab1aa7d55545a34effa077faa55c59e88254f54077f799bf168301000000bf2255d6a0244d35b213bda84cc172afd8cc2e47a7d8b85a5e3d77ac463920e231b7ae0da8616d2b79db2e3d5986c82b5aa94e539b204d58f91f5da6c025d060ab186d94af98af1da2b5952eb15855933a212304e03564f7f7a35dfc72c81256a55a25f8fe3b28d7e53c78fbfe5ab0255f347160ec83070000020000004015cf05003f6cded6a2f8550b973b81a484ebad04859d928365a7ea3fab8b4b380a00d72b0000000000001cf555c14d56b51c2298237bebfc08e0d5976a942b846970cfd98b9d4139f1111f2cc5e46ac1c10a9b030074bfbcd4b09012175484135f0e519f0b1e4aaa026d02000000a3ff4f8a4cf796b07a6ff61c5d52417fd703f7f14d8b78ac02ca3cdf6a662d8bc9c89c9120072a5d00dcdd8595356c9b2492aaf1264d4ef4a410c882834867bcd2b6e559d17879570c9ad943e392955f4f9ea13201bafe4f0f6ea5080000000cdcd2063d11dd665647223c78a996810000000571cbb17d9f37282462f0e9c147c0d497c61433c6ccc35601eef97ee611be8c97f4151ffdf6f7820549cda6cb799c6e924966a7f90bf8fd1e75ee76bd72346cfbb5567e54d3504723177d356c4604b7a492ecec37e83efceefd7ca2533659edc8be05cc85451c6a14507434eb54b6f43caea5c4bf690441974b155f5adc681a03c0bbb8358856175e2ce8b0cbbbe3c033e54ffca9ec9a7a3755e0f209150a07682c4e14e3a83558df6f3fc97f1730a136bdee07e98cb984b2e2304a1b63afefdb636e56bbaae4e62136574bc6371a0bb2be1a962aae9c1258da6ef590e1d85ea9e12b3025f43e7e08ccffc5064dea4c39cf4b98e1fc6efb5978f51e16b678eca0b658a56008948e561a9845e4ff29e2bdb1d0b923b272341c5e093fd66a294351c5356c1d06c92cf8ce3c7c56cd31121624d74517fd3666277f670e812b28e2f30d035cee5d0e77a3c7220000000000000005a474816bc59d2e2a00092419304b338a987e9d3044d856ce24f370030be3b5f79f034b8d3ebce68663ef5af469abe75b314fae31a0445859a5ece8fb11a4ee8e46354c9c3a041e12289ee34463aaf28345bd168b4177ce37ed85464c31679053e7f9d04bb5cb51da0b7958989fd70f241262d0af3246eb4fc4bda345360200000001fbddeacd3adaa4d2ee6fe0d072ccd44341f7fd53df588e791ee8b489a7c9efe3625a9d971b5997485d6a063dc6f7359e2eccc2fb39d401adf59d44e58eb1c60b3475be31a9b7cf42b6402312d2725b8d9fa700a86407e79ae29d2c117ca65fc86c2dce97aa03279a66ec87122219b0f796ab92b1adecae50fdb40f7f02f750d6c977a1919f9f69a6cfefdf879d447df53f3b9b70d10355b0030000000000ea8809820000553d18a6cc50feeb7bfad9b7be3283b6450d264e7712d2f1d7004548b19162cef04d18d4f5987baab97a9bfbd8f185b5631820420bf5b6522c0e21c882c66f55e550fafa4cedd763ada3104f25ffb6d95e07de02205fca4f18a2eb5b63e45d5d80fe527340935aa3c0b4f3f45bfff2418a18217747ae442e31560e5b741445ea2a1acee2a81425ef1b71c1d2a0a765d20b30f87af976a46f9a9a1ac7dea1ea6845f9aa6623920dacc107f532348cc21164efe794874eac73381e6f523d9c8c21578fe3245097c280abe51427b9f6cd72b51b7689969c72fb632d1c072492d9da6d0252803c66730cd5eac907f09b9695906313f88735fce513974a24eee239baa91322608c6fc01e1b9e16587bb5f721303e6b89000000fa08ad0731c4b839688b22c4da2a6bc4cf45dbeea042f9b33393f85a0417854d221a2d5f96bc64647f15daa2ba79cd0f4254ed55217912ef84bd2927df82fc061aef2920c49b2a90886da75561173fa186cb7ee86dd4285c4721eb428c953296ac2f5d825da54dbef07c1b349b4901e093d13e6b9a0000009b5b22e887bc061d40bcaf0aa18623fd9b7179ccc692baffffffff5c4decf9d080a8ac7e82d4cde1267aa64b2a94fd87a009e6742c2ddc3a9d7eccbb1831b1fa218277c2814a91cab7cb59c697166d6f1bb1a360470000000000000000000000000000000000000000000000000000f9f9b4ce7e871f507084c8c88e0652decbe579b042d84ea94597dd1059620a050f69ea03b99b4e19d35f4a3b54e96ae2172effecec80f6baa4bf69a6ebf53928867d596987024952b698d4a01c08aca45ea8727be6c8bc8fdcdff1917db98f152625b8465bc46dbe9762d1183ec79f4ab393541a6d9cabc4de71c5a65d228e6db483cca06858dc6727c7a2322c9580d9afc33f6fcf87518ecca6dd027cb995f1eb4e98e4b500b5843d4ee1d28831707923f000"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x3d) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000002480)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r6, 0x0, 0x7, 0x0) write$P9_RWRITE(r6, &(0x7f0000000040)={0xb}, 0xb) write(r6, &(0x7f0000000300)="b0", 0x1) read(r5, &(0x7f0000019440)=""/102391, 0x18ff7) r7 = dup2(r3, r4) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="5800000013000100000000000000000010000000", @ANYRES32=0x0, @ANYBLOB="00000000000000001400030076657468305f746f5f626f6e640000001c0016801800018014000a0000eaffff"], 0x58}}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) write$UHID_CREATE2(r7, &(0x7f0000000400)={0xb, {'syz0\x00', 'syz0\x00', 'syz1\x00', 0xb0, 0x6, 0x3, 0x8, 0xb6df, 0x81, "d9217a21c9c90996d7c16772c2249816a9d07bfcb848d8ee306b5a3fcabcaf3f4ec947d6978e88a912ce3e2317a5c7fb205abf441d9670f3dbda901aaed49054222b8bbe363cd9a01cdc4faadf726a4e43a9daa42272e7a6a02988793269aeb5cc424c015771e2fd8a8fc59673121d07b8e2031f7de44f0697eb740237eefcd8989496e2d1c2e244f15a1085235eba9ea1d304d6d2689c4199918de84297acf763a62706de91425481d2c28993b5a32e"}}, 0x1c8) pipe2$9p(&(0x7f00000001c0), 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mount$9p_fd(0x20004000, &(0x7f0000000600)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000080)='./file0/file0\x00', 0x0) write$cgroup_type(r8, &(0x7f00000009c0), 0xd4ba0ff) r9 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r9, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x16b) renameat2(r9, &(0x7f00000002c0)='./file0/file0\x00', r9, &(0x7f0000000180)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x0) rename(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f00000000c0)='./file0\x00') syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 606.80255ms ago: executing program 1 (id=3638): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x5, 0x0, 0x9, 0x1}, 0x48) syz_emit_ethernet(0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaa"], 0x0) close(r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x7, 0x10003, 0x9, 0x1}, 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000740)={r1, &(0x7f0000000000), &(0x7f0000001a00)=""/122}, 0x20) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r0, &(0x7f0000000080), &(0x7f0000001540)=""/155}, 0x20) bpf$MAP_UPDATE_CONST_STR(0x4, &(0x7f0000001800)={{r0}, &(0x7f0000001780)=0x4, &(0x7f00000017c0)='%-010d \x00'}, 0x20) 594.644291ms ago: executing program 0 (id=3639): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000006900000000000001000000940001000000fcffc50000000f"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)='netlink_extack\x00', r0}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=@bridge_delneigh={0x28, 0x1e, 0x1, 0x0, 0x0, {}, [@NDA_LLADDR={0xa}]}, 0x28}}, 0x0) 561.636914ms ago: executing program 1 (id=3640): socket$inet(0x2, 0x0, 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000c80)='./file1\x00', 0x210000, &(0x7f00000002c0)={[{@jqfmt_vfsv1}, {}, {@barrier_val}, {@norecovery}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@resuid}, {@nodelalloc}, {@acl}, {@noinit_itable}]}, 0xfc, 0x572, &(0x7f0000003780)="$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") ioprio_set$pid(0x1, 0x0, 0x0) r0 = socket(0x18, 0x2, 0x1) getsockopt(r0, 0x200000000114, 0x0, 0x0, &(0x7f0000000080)=0x64) 561.332834ms ago: executing program 0 (id=3641): gettid() openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x400) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10) sendto$inet(r1, &(0x7f0000000740)="91", 0x1, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) accept$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev}, 0x0) 538.930956ms ago: executing program 0 (id=3642): r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x987, 0x0) r1 = epoll_create(0x3ff) r2 = socket$inet6(0xa, 0x4, 0x4) r3 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r4 = syz_open_dev$rtc(&(0x7f0000000080), 0x6, 0x4988c2) r5 = bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x25, 0x2, @void}, 0x10) poll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x2}, {}, {0xffffffffffffffff, 0x18257a993ab4fc88}, {r0, 0x4}, {r1, 0xac}, {r2, 0x8000}, {r3, 0x400}, {r4}, {r5, 0x4443}], 0x9, 0x5) syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_SB_POOL_SET(r6, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x50, 0x0, 0x1, 0x70bd26, 0x25dfdbff, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x2231}, {0x6, 0x11, 0x7}, {0x8, 0x13, 0x9}, {0x5, 0x14, 0x1}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4004}, 0x2ffc0572442a606c) r7 = syz_io_uring_setup(0x6359, &(0x7f0000000300)={0x0, 0x8607, 0x2000, 0x0, 0x2df}, &(0x7f0000000380)=0x0, &(0x7f00000003c0)) r9 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000001, 0x20010, 0xffffffffffffffff, 0x10000000) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000640)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r2, 0x0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=[{0x78, 0x0, 0x9, "1bb7a1870b1dd7fc300fe71bd54e400bdff9154c414e43ab1688b8379297f2e8d1245205b9efafb689060b9a94ceac281bee11c180e6364a0e390dc85b3c70fbfb8764939758c3ad1e7124ee0a5e925d1a89c48f3f1739f62491272bccc028d91812816190cee7"}, {0xb8, 0x6, 0x84f, "710f35f7753373ee8b3181473b2396bec676aea2851a7bd51f972d003cc9049f82a7e625cda9f3346922c458a0a8473216df140df8042c67ad4f614938bbc4c64b47a2f88776ce22bb0a9a6b6164b683d1c9805b883ef039e47b0b3e4b23b85afa1918bf6d716ddced0f2b619b3e36895085ddefcf5772ddee9550e0f0411966afae16b4728aef5be52669b7e3965d47a93a4676e1b8d06a7ddce0437e07d034b9fb39"}, {0x18, 0x112, 0x0, '<'}, {0x68, 0x6, 0x18aa, "3a237cceb8830e27736d07cc3544348caf48d0b73a6035d07fd08481c6278fab46606dfa81229223b9ea7488f15a16b0ece756675e3e722bdedf6528e0f37f1fa66f48313f503705d97ea4f8fd437687ce2abe"}], 0x1b0}, 0x0, 0x4000005, 0x0, {0x0, r10}}) r11 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000680), r11) r12 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x8010, r7, 0x10000000) r13 = openat$vcs(0xffffffffffffff9c, &(0x7f00000006c0), 0x4240, 0x0) ioctl$TUNSETVNETLE(r13, 0x400454dc, &(0x7f0000000700)) r14 = socket$vsock_stream(0x28, 0x1, 0x0) write(r14, &(0x7f0000000740)="8cc12ddec22636ef286ec8bc7116c2dd50ebe8a5b88b1c186a3c199113b70ecf1110ece49a481a2062c0e60431104d41f91ec9061519c60e3451fcd513bb65a8b36a701dec541ec48ca520a5f788aeb0a598aa4a5b4c816670c37e69b5a6d6061de8447ec672ad1150fce191e126567e7c4d8a45cd35bb14f3f8cbdb1b658381f07f1e39f462135bb687dc3f1814963ae94a43a10ec2c7585c76dab2cb31ac8ca1452a5cb6ee7373", 0xa8) ioctl$IMGETVERSION(r13, 0x80044942, &(0x7f0000000800)) syz_io_uring_submit(r8, r12, &(0x7f0000002d40)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r6, 0x0, &(0x7f0000002d00)={&(0x7f0000000840)=@pppoe={0x18, 0x0, {0x0, @random="803cde557ac3", 'bridge_slave_1\x00'}}, 0x80, &(0x7f0000000b80)=[{&(0x7f00000008c0)="806b5ccd6bd1710c1db61d", 0xb}, {&(0x7f0000000900)="6b33ac13e02971bcf669aa551725670928959eb4cf4a415e55ee", 0x1a}, {&(0x7f0000000940)="0d2509b6b3a0d6454b77fcf00fd33c910575ab349d09df6c71020ee3fae052d6bcbf9ca16de99facc8bd68acdf9c61f4dfbd7a29f68080a5ab5ce3", 0x3b}, {&(0x7f0000000980)="fec83952a38b0f4f1cb55df50f028a75feb2d502f15928857a23eb1dbee1264f9e0a78e4d982463223a0860f175c7b6efc8b824ab9", 0x35}, {&(0x7f00000009c0)="c79922990bca1371093c1b165366be60d993fba77d910d3ff4e010fd6782a881d9ed88e6dd85", 0x26}, {&(0x7f0000000a00)="a6b61504a9a526192df62f1b91c969faae441d862ce2b1c0d79a8c9cc08e072d3c6cbaf307709498d20e7ba2227a577b763e77d3b7054e31c4f27cabe55a0ec36c56f36267e6dd26a276a6433392043c0962cc79382760d5778613dd340b3b30d8b70f885d04970c87e38ecb4ba62c5c834986162e6882809036e22a7e2b25ff60406de5bf3e951fc76c198fd010d8a3780dace70a692a5ab66fa50d53948554ec11f827b743879438b37b6ef3d21cd046e359b4637114812c029fef2dcb918a1779e3364256fd98358894d12952443bf3283c707fa3ec2aac4e36b5b007c6c9480ce9bb7c32dcdc6e7028b6f30f91387be92d6750485041", 0xf8}, {&(0x7f0000000b00)="23ca1c520d299c24f1604d839c3f7109d75ca4375a5bba11cc8c86e53f2ec3301966d56a77bc769d79fd07947cf283262de1ebebbd1cafdff9343a93470e104f51db3ddcc380e07da9cdc2c818d441ca630b854cfb7f03ac1d00ac96d3639857f5c9373917d631c57ec0572057027baea530d1eeb7a890c01b6d", 0x7a}], 0x7, &(0x7f0000000c00)=[{0x1010, 0xff, 0xd, "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{0x1010, 0x103, 0x4, "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{0x38, 0x110, 0x1, "7a62b60559098c3ef0158a0a3c9da4ae23cccea77d70b7b6ba178175cacfedf587c8cba9"}, {0x10, 0x10c, 0x100}, {0x80, 0x197, 0x1, "c63b9656b8fc0474652566f3fa0550b62a5b09d6aa067d7cb434f82b95cbae214525bd60035463dcda39967d0aff7961254f69099f40aeea273b9e72d4f91d3dfec115cdfcfee4de9b2a63fb7fdefebf31516ef7e3b1ba73e1142ec26a54750c4b763039a4b0085e7f1c0916c153d21f"}, {0x10, 0x0, 0x1}], 0x20f8}, 0x0, 0x4008000, 0x1, {0x0, r10}}) prlimit64(0xffffffffffffffff, 0xb, &(0x7f0000002d80)={0x7, 0x7fffffffffffffff}, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r13, 0x89f0, &(0x7f0000002f40)={'erspan0\x00', &(0x7f0000002ec0)={'gre0\x00', 0x0, 0x8000, 0x7800, 0x7, 0x5, {{0x17, 0x4, 0x0, 0x3a, 0x5c, 0x67, 0x0, 0x2, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2, {[@ra={0x94, 0x4, 0x1}, @cipso={0x86, 0x1e, 0x2, [{0x6, 0xd, "e96fb8b0a5f4ec4b267dc0"}, {0x7, 0xb, "2973cf010829e4af07"}]}, @cipso={0x86, 0x21, 0x2, [{0x24e31f746ef2018, 0x9, "dae61d6d6dd568"}, {0x7, 0x9, "77a08868e16ce8"}, {0x1, 0x9, "26e5ad3e5d6632"}]}, @noop, @ra={0x94, 0x4, 0x1}]}}}}}) r16 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002fc0), 0x5a3100, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003080)={0x12, 0x8, &(0x7f0000002dc0)=@raw=[@map_fd={0x18, 0xb, 0x1, 0x0, r13}, @tail_call={{0x18, 0x2, 0x1, 0x0, r13}}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff9}], &(0x7f0000002e00)='syzkaller\x00', 0x2, 0x64, &(0x7f0000002e40)=""/100, 0x41100, 0x40, '\x00', r15, 0x20, r13, 0x8, 0x0, 0x0, 0x10, &(0x7f0000002f80)={0x3, 0x9, 0x521c, 0x1}, 0x10, 0x0, r16, 0x2, &(0x7f0000003000)=[r13, r13, r13], &(0x7f0000003040)=[{0x3, 0x1, 0x3, 0xc}, {0x2, 0x1, 0x1, 0x9}], 0x10, 0x4}, 0x90) r17 = socket$inet6_icmp(0xa, 0x2, 0x3a) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, &(0x7f0000003180)={0x2, 0x0, &(0x7f0000003140)=[r17]}, 0x1) mlockall(0x1) 426.888265ms ago: executing program 2 (id=3643): close(0xffffffffffffffff) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x1800483, &(0x7f0000000780)={[{@data_ordered}]}, 0x0, 0x5ad, &(0x7f0000000180)="$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") socket$nl_route(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="3400000011000100000000000000000007000000", @ANYRES32=r1, @ANYBLOB="000000000000000014001a80100004800c0004"], 0x34}}, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000006200)={&(0x7f00000060c0), 0x10, &(0x7f00000061c0)={&(0x7f00000009c0)=ANY=[@ANYBLOB="0100"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0xea60, @ANYBLOB="00000020010000000000000000000000ffc6810e10d61556d61573c02c23c21b1ea3e1000cf349c72dc13c2e71db696988f7cd607cbb426ccd1e39003db4a79d186197540c45f4333c1c7d715d4dad0795c6bc8df29b498c875e94c1aa0c794161"], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB], 0x14}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) pread64(0xffffffffffffffff, &(0x7f0000000040)=""/7, 0x7, 0x8000000) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000004000)=@newtaction={0xe68, 0x30, 0x25, 0x0, 0x0, {}, [{0xe54, 0x1, [@m_pedit={0xe50, 0x1, 0x0, 0x0, {{0xa}, {0xe24, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS={0xe20, 0x2, {{{}, 0x4}, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0xfffffffe}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x10001}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0xfffffffa}, {0x0, 0x4}, {}, {}, {}, {0x0, 0x0, 0xfffffffc}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0xfffffffe}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}], [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x5}]}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xe68}}, 0x0) 340.171732ms ago: executing program 1 (id=3644): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0xa, 0x4, 0xf1, 0x5}, 0x48) close(r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@base={0x9, 0x0, 0x2, 0x9, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffd}, 0x48) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000001380)={{r2, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f0000001340)='%ps \x00'}, 0x20) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001070000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000006000000b70300000000a999850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r5}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r6, &(0x7f0000000c80)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)='^', 0x1}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r7, 0x1, 0x2a, &(0x7f0000000000), 0x4) recvmsg(r7, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000240)=""/105, 0x69}], 0x1}, 0x20002) recvmmsg(r7, &(0x7f0000001140)=[{{0x0, 0x0, 0x0}}], 0x700, 0x2, 0x0) sendmmsg(r7, &(0x7f00000002c0)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)}], 0x1}}], 0x1, 0x0) dup3(r7, r6, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0x4010, &(0x7f0000000140)={[{@norecovery}]}, 0xee, 0x469, &(0x7f00000004c0)="$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") syz_mount_image$msdos(&(0x7f0000000180), &(0x7f0000000400)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000008c0)=ANY=[], 0x1, 0x0, &(0x7f0000000200)) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000940)=""/124) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.swap.current\x00', 0x275a, 0x0) write$binfmt_script(r8, &(0x7f0000000000), 0x208e24b) getsockopt$X25_QBITINCL(r8, 0x106, 0x1, &(0x7f0000000040), &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r8, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x17) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000000)='module_request\x00', r4}, 0x10) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuset.effective_mems\x00', 0x275a, 0x0) write$binfmt_script(r9, &(0x7f0000000080), 0x10010) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x5, 0x10012, r9, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00'}) 286.782366ms ago: executing program 2 (id=3645): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000180000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000f0850000002d00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000000)='kfree\x00', r0}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x1c}, 0x48) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240), 0x6}, 0x12000}, 0x0, 0x100000000000000, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001400)={0x2, 0x80, 0x26, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x5, 0x10, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000008200000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7020000f3ffffb0150000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) mkdir(&(0x7f00000005c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000440)='cgroup.threads\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xb, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="837a770ffe4928664bf58afb180000e2ffffffffffffff00"/36], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000480)={r4, 0x0, 0xe, 0x0, &(0x7f0000000340)="7fc19e9e88708c2b4fd87e707708", 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, &(0x7f0000000400)="11"}, 0x50) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000300)) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect(r2, &(0x7f0000001380)=@nl=@unspec, 0x80) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f00000003c0)=@file={0x0, './file0/file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x0, 0x2002, 0x0) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0xb) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0xb) socket$nl_route(0x10, 0x3, 0x0) r8 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f0000000a80)=ANY=[@ANYBLOB="180000000000002000000000ff000000850000000f000000850000000500000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='netlink_extack\x00', r8}, 0x10) 216.288652ms ago: executing program 2 (id=3646): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x1, 0x4, 0x7fe2, 0xfffffffd, 0x820}, 0xfffffffffffffda7) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000900)={{r0, 0xffffffffffffffff}, &(0x7f0000000640), &(0x7f00000005c0)}, 0x20) pipe(&(0x7f0000002480)={0xffffffffffffffff}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0x14, &(0x7f0000000780)=ANY=[@ANYBLOB="1800000000000002000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000100000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000180100002020752500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000ffffff7f850000000600000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, r2, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='kfree\x00', r3}, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000002c0)={{r0}, &(0x7f0000000200), &(0x7f0000000280)}, 0x20) syz_open_dev$tty20(0xc, 0x4, 0x0) sched_setscheduler(0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x200800, &(0x7f0000000940)={[{@nodiscard}, {}, {@auto_da_alloc_val}, {@nomblk_io_submit}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@lazytime}, {@nodelalloc}, {@acl}, {@debug}]}, 0x5, 0x588, &(0x7f0000001900)="$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") setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000002700)=ANY=[], 0x1015, 0x0) r4 = fspick(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0) fsconfig$FSCONFIG_SET_FLAG(r4, 0x0, &(0x7f0000000080)='ro\x00', 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) r5 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) fchdir(r5) r6 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000000100)={0x3, &(0x7f0000000080)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x64}, {0x6}]}, 0x10) close(r5) r7 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000840)=@generic={&(0x7f00000001c0)='./file0\x00', r7}, 0x18) 91.321092ms ago: executing program 4 (id=3647): bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x47, &(0x7f0000000000)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) mount(0x0, 0x0, &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x240200, 0x31) open(0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) socket(0x10, 0x2, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000001a40)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "1200b0", 0x48, 0x3a, 0x1, @empty, @mcast2, {[], @dest_unreach={0x3, 0x0, 0x0, 0x0, '\x00', {0x0, 0x6, "277382", 0x0, 0x0, 0x0, @private1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', [@hopopts={0x2f, 0x1, '\x00', [@calipso={0x7, 0x8, {0x22ebffff, 0x0, 0xfc}}]}]}}}}}}}, 0x0) 50.324406ms ago: executing program 2 (id=3648): r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = open(&(0x7f00009e1000)='./file0\x00', 0x60840, 0x0) fcntl$setsig(r1, 0xa, 0x13) fcntl$setlease(r1, 0x400, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000280)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpid() fcntl$setownex(r2, 0xf, &(0x7f0000000100)={0x2, r3}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000001c0)=0x0) fcntl$setown(0xffffffffffffffff, 0x8, r4) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r5 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) read(r5, &(0x7f0000000740)=""/384, 0x200008c0) truncate(&(0x7f0000000040)='./file0\x00', 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 462.5µs ago: executing program 0 (id=3649): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000940)=ANY=[@ANYBLOB="340000003b000701000000"], 0x34}}, 0x0) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x27, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000001a80)=""/102386, 0x18ff2}], 0x1, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x5, 0x10, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000008200000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7020000f3ffffb0150000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r5 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x1) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000180)) ioctl$SG_IO(r5, 0x2285, &(0x7f00000005c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000240)="0d01ffffa0b6", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r4) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000380), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r6 = socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r6, &(0x7f0000000000)={&(0x7f0000000040)={0x2, 0x0, @private=0xa010100}, 0x10, 0x0, 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {0x0}, &(0x7f0000000300)=[{&(0x7f0000002640)=""/102389, 0x18ff5}], 0x1}}], 0x48}, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f000000a000), 0x0, 0x0) r7 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r7, &(0x7f0000000080)={0x0, 0x9, &(0x7f0000000100)=[{&(0x7f00000001c0)="5c00000026006bab9a3fe3d86e17aa31106b876c1d0000007ea60864160af36504001a0038001d004231a0e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb5b64f69853362ac3407173ec", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) 0s ago: executing program 4 (id=3650): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x5, 0x0, 0x9, 0x1}, 0x48) syz_emit_ethernet(0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaa"], 0x0) close(r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x7, 0x10003, 0x9, 0x1}, 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000740)={r1, &(0x7f0000000000), &(0x7f0000001a00)=""/122}, 0x20) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r0, &(0x7f0000000080), &(0x7f0000001540)=""/155}, 0x20) bpf$MAP_UPDATE_CONST_STR(0x4, &(0x7f0000001800)={{r0}, &(0x7f0000001780)=0x4, &(0x7f00000017c0)='%-010d \x00'}, 0x20) kernel console output (not intermixed with test programs): de #11: comm syz-executor: path (unknown): directory fails checksum at offset 1024 [ 173.866433][ T9097] EXT4-fs error (device loop3): ext4_readdir:220: inode #11: comm syz-executor: path (unknown): directory fails checksum at offset 8192 [ 173.880789][ T9097] EXT4-fs error (device loop3): ext4_empty_dir:3115: inode #11: block 1: comm syz-executor: Directory block failed checksum [ 173.894516][ T9097] EXT4-fs error (device loop3): ext4_readdir:220: inode #11: comm syz-executor: path (unknown): directory fails checksum at offset 1024 [ 173.939627][T13341] netlink: 4 bytes leftover after parsing attributes in process `syz.0.3084'. [ 173.963372][T13343] netlink: 388 bytes leftover after parsing attributes in process `syz.1.3085'. [ 174.006289][T13347] loop1: detected capacity change from 0 to 512 [ 174.013214][T13347] EXT4-fs: Ignoring removed oldalloc option [ 174.013820][T13349] FAULT_INJECTION: forcing a failure. [ 174.013820][T13349] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 174.032348][T13349] CPU: 1 UID: 0 PID: 13349 Comm: syz.0.3088 Not tainted 6.10.0-syzkaller-12888-g5437f30d3458 #0 [ 174.042815][T13349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 174.052957][T13349] Call Trace: [ 174.056294][T13349] [ 174.059245][T13349] dump_stack_lvl+0xf2/0x150 [ 174.063834][T13349] dump_stack+0x15/0x20 [ 174.067984][T13349] should_fail_ex+0x229/0x230 [ 174.072794][T13349] should_fail+0xb/0x10 [ 174.076940][T13349] should_fail_usercopy+0x1a/0x20 [ 174.081992][T13349] _copy_from_user+0x1e/0xd0 [ 174.086576][T13349] copy_msghdr_from_user+0x54/0x2a0 [ 174.092120][T13349] __sys_sendmsg+0x17d/0x280 [ 174.096710][T13349] __x64_sys_sendmsg+0x46/0x50 [ 174.101538][T13349] x64_sys_call+0x26f8/0x2e00 [ 174.106235][T13349] do_syscall_64+0xc9/0x1c0 [ 174.110744][T13349] ? clear_bhb_loop+0x55/0xb0 [ 174.115454][T13349] ? clear_bhb_loop+0x55/0xb0 [ 174.120183][T13349] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 174.126073][T13349] RIP: 0033:0x7fbf5b127299 [ 174.130472][T13349] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 174.150075][T13349] RSP: 002b:00007fbf59da7048 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 174.158475][T13349] RAX: ffffffffffffffda RBX: 00007fbf5b2b5f80 RCX: 00007fbf5b127299 [ 174.166565][T13349] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000005 [ 174.174610][T13349] RBP: 00007fbf59da70a0 R08: 0000000000000000 R09: 0000000000000000 [ 174.182566][T13349] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 174.190700][T13349] R13: 000000000000000b R14: 00007fbf5b2b5f80 R15: 00007ffd004d48e8 [ 174.198679][T13349] [ 174.206601][T13347] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 174.266893][T13347] x_tables: ip6_tables: TPROXY target: used from hooks FORWARD, but only usable from PREROUTING [ 174.283763][ T29] audit: type=1400 audit(1722169270.291:589): avc: denied { mount } for pid=13350 comm="syz.0.3089" name="/" dev="rpc_pipefs" ino=40885 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:rpc_pipefs_t tclass=filesystem permissive=1 [ 174.292544][T13355] loop2: detected capacity change from 0 to 512 [ 174.314436][T13355] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 174.355709][T13360] loop0: detected capacity change from 0 to 1024 [ 174.371790][T13360] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 174.426284][T13372] netlink: 388 bytes leftover after parsing attributes in process `syz.4.3097'. [ 174.430092][T13373] loop1: detected capacity change from 0 to 128 [ 174.441960][T13373] EXT4-fs: Invalid want_extra_isize 5 [ 174.468830][T13373] loop1: detected capacity change from 0 to 512 [ 174.506095][T13373] ext4 filesystem being mounted at /468/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 174.545375][ T29] audit: type=1400 audit(1722169270.561:590): avc: denied { relabelfrom } for pid=13371 comm="syz.1.3098" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 174.565281][ T29] audit: type=1400 audit(1722169270.561:591): avc: denied { relabelto } for pid=13371 comm="syz.1.3098" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 174.658978][T13401] loop1: detected capacity change from 0 to 512 [ 174.668581][T13403] loop0: detected capacity change from 0 to 128 [ 174.678684][T13403] ext4 filesystem being mounted at /330/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 174.704939][T13388] chnl_net:caif_netlink_parms(): no params data found [ 174.718724][T13401] ext4 filesystem being mounted at /469/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 174.762296][T13411] loop0: detected capacity change from 0 to 512 [ 174.772745][T13411] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 174.792509][T13388] bridge0: port 1(bridge_slave_0) entered blocking state [ 174.794225][T13411] EXT4-fs error (device loop0): ext4_ext_check_inode:520: inode #2: comm syz.0.3109: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 174.799607][T13388] bridge0: port 1(bridge_slave_0) entered disabled state [ 174.818795][T13411] EXT4-fs (loop0): get root inode failed [ 174.825366][T13388] bridge_slave_0: entered allmulticast mode [ 174.830056][T13411] EXT4-fs (loop0): mount failed [ 174.837258][T13388] bridge_slave_0: entered promiscuous mode [ 174.864309][ T5118] netdevsim netdevsim3 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 174.874619][ T5118] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 174.879089][T13419] netlink: 388 bytes leftover after parsing attributes in process `syz.1.3110'. [ 174.894170][T13388] bridge0: port 2(bridge_slave_1) entered blocking state [ 174.901286][T13388] bridge0: port 2(bridge_slave_1) entered disabled state [ 174.909013][T13388] bridge_slave_1: entered allmulticast mode [ 174.920643][T13388] bridge_slave_1: entered promiscuous mode [ 174.937794][T13424] loop1: detected capacity change from 0 to 1024 [ 174.945195][T13424] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 174.956227][ T5118] netdevsim netdevsim3 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 174.966530][ T5118] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 174.989347][T13388] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 175.002520][ T5118] netdevsim netdevsim3 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 175.012918][ T5118] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 175.033865][T13388] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 175.056873][ T5118] netdevsim netdevsim3 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 175.067220][ T5118] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 175.083057][T13388] team0: Port device team_slave_0 added [ 175.084353][T13436] loop1: detected capacity change from 0 to 512 [ 175.090448][T13388] team0: Port device team_slave_1 added [ 175.103313][T13436] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 175.111954][T13436] EXT4-fs (loop1): invalid journal inode [ 175.118260][T13436] EXT4-fs (loop1): can't get journal size [ 175.119488][T13388] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 175.131086][T13388] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 175.134977][T13436] EXT4-fs (loop1): 1 truncate cleaned up [ 175.157146][ C1] net_ratelimit: 88 callbacks suppressed [ 175.157160][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 175.162780][ T3337] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 175.168455][T13388] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 175.197233][T13388] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 175.204274][T13388] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 175.230207][T13388] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 175.232408][T13439] loop1: detected capacity change from 0 to 1024 [ 175.241153][ T3336] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 175.255456][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 175.255468][T13439] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 175.263734][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 175.311160][T13439] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 175.319451][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 175.327747][ T982] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 175.335839][T13444] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 175.344107][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 175.378268][T13388] hsr_slave_0: entered promiscuous mode [ 175.384315][T13388] hsr_slave_1: entered promiscuous mode [ 175.390238][T13388] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 175.398057][T13388] Cannot create hsr debugfs directory [ 175.406256][ T5118] bridge_slave_1: left allmulticast mode [ 175.412122][ T5118] bridge_slave_1: left promiscuous mode [ 175.417860][ T5118] bridge0: port 2(bridge_slave_1) entered disabled state [ 175.485500][ T5118] ip6gretap0 (unregistering): left promiscuous mode [ 175.518267][T13461] loop2: detected capacity change from 0 to 512 [ 175.526936][T13461] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 175.538484][T13461] EXT4-fs (loop2): invalid journal inode [ 175.545671][T13461] EXT4-fs (loop2): can't get journal size [ 175.552583][T13461] EXT4-fs (loop2): 1 truncate cleaned up [ 175.589887][ T5118] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 175.606193][ T5118] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 175.609525][ T29] audit: type=1400 audit(1722169271.621:592): avc: denied { ioctl } for pid=13465 comm="syz.2.3129" path="socket:[42212]" dev="sockfs" ino=42212 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 175.654740][ T5118] bond0 (unregistering): Released all slaves [ 175.673323][ T5118] bond1 (unregistering): Released all slaves [ 175.700074][T13475] loop0: detected capacity change from 0 to 1024 [ 175.703295][T13466] loop2: detected capacity change from 0 to 512 [ 175.715544][T13475] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 175.749922][T13466] ext4 filesystem being mounted at /252/file0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 175.826205][ T5118] batadv_slave_0: left promiscuous mode [ 175.832524][T13466] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pid=13466 comm=syz.2.3129 [ 175.852772][T13494] loop1: detected capacity change from 0 to 1024 [ 175.867184][ T5118] hsr_slave_0: left promiscuous mode [ 175.877246][T13501] loop0: detected capacity change from 0 to 512 [ 175.883848][ T5118] hsr_slave_1: left promiscuous mode [ 175.888776][T13494] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 175.900144][T13494] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 175.909947][ T5118] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 175.917531][ T5118] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 175.924967][T13501] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 175.933337][T13494] jbd2_journal_init_inode: Cannot locate journal superblock [ 175.934056][ T5118] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 175.940803][T13494] EXT4-fs (loop1): Could not load journal inode [ 175.948060][ T5118] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 175.959193][T13501] EXT4-fs (loop0): invalid journal inode [ 175.970993][T13501] EXT4-fs (loop0): can't get journal size [ 175.977919][ T5118] veth1_macvtap: left promiscuous mode [ 175.983418][ T5118] veth0_macvtap: left promiscuous mode [ 175.983785][T13501] EXT4-fs (loop0): 1 truncate cleaned up [ 175.988939][ T5118] veth1_vlan: left promiscuous mode [ 175.999818][ T5118] veth0_vlan: left promiscuous mode [ 176.031287][T13508] loop0: detected capacity change from 0 to 512 [ 176.038315][T13508] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 176.058209][T13508] EXT4-fs error (device loop0): ext4_ext_check_inode:520: inode #2: comm syz.0.3139: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 176.076377][T13508] EXT4-fs (loop0): get root inode failed [ 176.082006][T13508] EXT4-fs (loop0): mount failed [ 176.120413][ T5118] team0 (unregistering): Port device team_slave_1 removed [ 176.130666][ T5118] team0 (unregistering): Port device team_slave_0 removed [ 176.214804][T13519] loop2: detected capacity change from 0 to 512 [ 176.229147][T13519] ext4 filesystem being mounted at /253/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 176.511504][T13388] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 176.544705][T13388] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 176.565068][T13388] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 176.593570][T13388] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 176.606872][T13576] loop2: detected capacity change from 0 to 1024 [ 176.620040][T13576] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 176.630967][T13576] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 176.649801][T13581] loop1: detected capacity change from 0 to 512 [ 176.657146][T13576] jbd2_journal_init_inode: Cannot locate journal superblock [ 176.664517][T13576] EXT4-fs (loop2): Could not load journal inode [ 176.678286][T13581] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 176.688623][T13581] EXT4-fs (loop1): invalid journal inode [ 176.696378][T13581] EXT4-fs (loop1): can't get journal size [ 176.724143][T13581] EXT4-fs (loop1): 1 truncate cleaned up [ 176.752559][T13388] 8021q: adding VLAN 0 to HW filter on device bond0 [ 176.770433][T13388] 8021q: adding VLAN 0 to HW filter on device team0 [ 176.780459][ T982] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.787540][ T982] bridge0: port 1(bridge_slave_0) entered forwarding state [ 176.818178][T13388] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 176.828637][T13388] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 176.849472][ T982] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.856680][ T982] bridge0: port 2(bridge_slave_1) entered forwarding state [ 176.924876][T13613] sctp: [Deprecated]: syz.0.3155 (pid 13613) Use of struct sctp_assoc_value in delayed_ack socket option. [ 176.924876][T13613] Use struct sctp_sack_info instead [ 176.977595][T13388] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 177.132230][T13388] veth0_vlan: entered promiscuous mode [ 177.155560][T13388] veth1_vlan: entered promiscuous mode [ 177.183709][T13388] veth0_macvtap: entered promiscuous mode [ 177.200107][T13388] veth1_macvtap: entered promiscuous mode [ 177.212239][T13388] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 177.222754][T13388] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.232632][T13388] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 177.243149][T13388] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.252995][T13388] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 177.263431][T13388] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.273246][T13388] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 177.283679][T13388] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.296345][T13388] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 177.306472][T13388] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 177.317092][T13388] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.327018][T13388] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 177.337572][T13388] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.347412][T13388] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 177.357891][T13388] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.362313][T13649] loop0: detected capacity change from 0 to 512 [ 177.367792][T13388] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 177.367807][T13388] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.369358][T13388] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 177.413914][T13649] ext4 filesystem being mounted at /339/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 177.427575][T13388] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 177.436312][T13388] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 177.445068][T13388] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 177.453834][T13388] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 177.528176][T13649] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=13649 comm=syz.0.3159 [ 177.548511][T13657] loop3: detected capacity change from 0 to 128 [ 177.563160][T13657] ext4 filesystem being mounted at /0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 177.698543][T13666] loop0: detected capacity change from 0 to 1024 [ 177.712761][T13671] netlink: 28 bytes leftover after parsing attributes in process `syz.4.3164'. [ 177.720778][T13666] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 177.721803][T13671] netlink: 28 bytes leftover after parsing attributes in process `syz.4.3164'. [ 177.732609][T13666] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 177.734703][T13666] jbd2_journal_init_inode: Cannot locate journal superblock [ 177.758523][T13666] EXT4-fs (loop0): Could not load journal inode [ 177.791556][T13671] ip6gretap0: entered promiscuous mode [ 177.810561][T13671] batadv_slave_0: entered promiscuous mode [ 177.817676][T13671] debugfs: Directory 'hsr1' with parent 'hsr' already present! [ 177.830804][T13671] Cannot create hsr debugfs directory [ 177.928034][T13671] x_tables: ip6_tables: TPROXY target: used from hooks FORWARD, but only usable from PREROUTING [ 177.945849][T13686] GUP no longer grows the stack in syz.0.3171 (13686): 20004000-2000a000 (20002000) [ 177.955308][T13686] CPU: 1 UID: 0 PID: 13686 Comm: syz.0.3171 Not tainted 6.10.0-syzkaller-12888-g5437f30d3458 #0 [ 177.965731][T13686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 177.975791][T13686] Call Trace: [ 177.979060][T13686] [ 177.982021][T13686] dump_stack_lvl+0xf2/0x150 [ 177.986615][T13686] dump_stack+0x15/0x20 [ 177.990799][T13686] __get_user_pages+0xbb6/0x10d0 [ 177.995840][T13686] get_user_pages_remote+0x1df/0x790 [ 178.001136][T13686] __access_remote_vm+0x15b/0x580 [ 178.006201][T13686] access_remote_vm+0x34/0x50 [ 178.010961][T13686] proc_pid_cmdline_read+0x3e9/0x670 [ 178.016257][T13686] vfs_readv+0x3f1/0x660 [ 178.020521][T13686] ? __pfx_proc_pid_cmdline_read+0x10/0x10 [ 178.026335][T13686] __x64_sys_preadv+0x100/0x1c0 [ 178.031208][T13686] x64_sys_call+0x140b/0x2e00 [ 178.035964][T13686] do_syscall_64+0xc9/0x1c0 [ 178.040491][T13686] ? clear_bhb_loop+0x55/0xb0 [ 178.045199][T13686] ? clear_bhb_loop+0x55/0xb0 [ 178.049948][T13686] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 178.055853][T13686] RIP: 0033:0x7fbf5b127299 [ 178.060256][T13686] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 178.079859][T13686] RSP: 002b:00007fbf59da7048 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 178.088270][T13686] RAX: ffffffffffffffda RBX: 00007fbf5b2b5f80 RCX: 00007fbf5b127299 [ 178.096238][T13686] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000009 [ 178.104241][T13686] RBP: 00007fbf5b1948e6 R08: 0000000000000000 R09: 0000000000000000 [ 178.112287][T13686] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000000 [ 178.120262][T13686] R13: 000000000000000b R14: 00007fbf5b2b5f80 R15: 00007ffd004d48e8 [ 178.128241][T13686] [ 178.202590][T13706] FAULT_INJECTION: forcing a failure. [ 178.202590][T13706] name failslab, interval 1, probability 0, space 0, times 0 [ 178.215324][T13706] CPU: 1 UID: 0 PID: 13706 Comm: syz.2.3178 Not tainted 6.10.0-syzkaller-12888-g5437f30d3458 #0 [ 178.225771][T13706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 178.236010][T13706] Call Trace: [ 178.239286][T13706] [ 178.242213][T13706] dump_stack_lvl+0xf2/0x150 [ 178.246905][T13706] dump_stack+0x15/0x20 [ 178.251145][T13706] should_fail_ex+0x229/0x230 [ 178.255895][T13706] ? skb_clone+0x154/0x1f0 [ 178.260307][T13706] should_failslab+0x8f/0xb0 [ 178.264974][T13706] kmem_cache_alloc_noprof+0x4c/0x290 [ 178.270340][T13706] skb_clone+0x154/0x1f0 [ 178.274578][T13706] __netlink_deliver_tap+0x2bd/0x4c0 [ 178.279853][T13706] netlink_sendskb+0x123/0x140 [ 178.284700][T13706] netlink_unicast+0x291/0x670 [ 178.289452][T13706] netlink_ack+0x4c4/0x4f0 [ 178.293869][T13706] netlink_rcv_skb+0x19c/0x230 [ 178.298674][T13706] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 178.304124][T13706] rtnetlink_rcv+0x1c/0x30 [ 178.308568][T13706] netlink_unicast+0x593/0x670 [ 178.313398][T13706] netlink_sendmsg+0x5cc/0x6e0 [ 178.318150][T13706] ? __pfx_netlink_sendmsg+0x10/0x10 [ 178.323438][T13706] __sock_sendmsg+0x140/0x180 [ 178.328113][T13706] ____sys_sendmsg+0x312/0x410 [ 178.332872][T13706] __sys_sendmsg+0x1e9/0x280 [ 178.337506][T13706] __x64_sys_sendmsg+0x46/0x50 [ 178.342315][T13706] x64_sys_call+0x26f8/0x2e00 [ 178.346983][T13706] do_syscall_64+0xc9/0x1c0 [ 178.351504][T13706] ? clear_bhb_loop+0x55/0xb0 [ 178.356193][T13706] ? clear_bhb_loop+0x55/0xb0 [ 178.361031][T13706] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 178.366923][T13706] RIP: 0033:0x7fbb25f87299 [ 178.371325][T13706] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 178.390997][T13706] RSP: 002b:00007fbb24c07048 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 178.399396][T13706] RAX: ffffffffffffffda RBX: 00007fbb26115f80 RCX: 00007fbb25f87299 [ 178.407410][T13706] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 178.415416][T13706] RBP: 00007fbb24c070a0 R08: 0000000000000000 R09: 0000000000000000 [ 178.423374][T13706] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 178.431331][T13706] R13: 000000000000000b R14: 00007fbb26115f80 R15: 00007ffd1a0ee348 [ 178.439290][T13706] [ 178.465290][T13714] FAULT_INJECTION: forcing a failure. [ 178.465290][T13714] name failslab, interval 1, probability 0, space 0, times 0 [ 178.477934][T13714] CPU: 0 UID: 0 PID: 13714 Comm: syz.4.3181 Not tainted 6.10.0-syzkaller-12888-g5437f30d3458 #0 [ 178.488409][T13714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 178.498464][T13714] Call Trace: [ 178.501792][T13714] [ 178.504711][T13714] dump_stack_lvl+0xf2/0x150 [ 178.509308][T13714] dump_stack+0x15/0x20 [ 178.513505][T13714] should_fail_ex+0x229/0x230 [ 178.518188][T13714] ? __alloc_skb+0x10b/0x310 [ 178.522811][T13714] should_failslab+0x8f/0xb0 [ 178.524578][T13712] loop0: detected capacity change from 0 to 512 [ 178.527439][T13714] kmem_cache_alloc_node_noprof+0x51/0x2b0 [ 178.539460][T13714] __alloc_skb+0x10b/0x310 [ 178.543933][T13714] __ip6_append_data+0x17fd/0x2160 [ 178.549078][T13714] ? __pfx_raw6_getfrag+0x10/0x10 [ 178.554256][T13714] ? __rcu_read_unlock+0x4e/0x70 [ 178.559181][T13714] ? __rcu_read_unlock+0x4e/0x70 [ 178.564133][T13714] ? ip6_mtu+0xfb/0x120 [ 178.568271][T13714] ? __pfx_ip6_mtu+0x10/0x10 [ 178.572847][T13714] ip6_append_data+0x1bc/0x260 [ 178.577667][T13714] ? __pfx_raw6_getfrag+0x10/0x10 [ 178.582730][T13714] rawv6_sendmsg+0xd87/0xf40 [ 178.587313][T13714] ? __pfx_rawv6_sendmsg+0x10/0x10 [ 178.592459][T13714] inet_sendmsg+0xc5/0xd0 [ 178.596777][T13714] __sock_sendmsg+0x102/0x180 [ 178.601496][T13714] ____sys_sendmsg+0x312/0x410 [ 178.606252][T13714] __sys_sendmmsg+0x269/0x500 [ 178.610929][T13714] __x64_sys_sendmmsg+0x57/0x70 [ 178.615832][T13714] x64_sys_call+0x2b4e/0x2e00 [ 178.620572][T13714] do_syscall_64+0xc9/0x1c0 [ 178.625066][T13714] ? clear_bhb_loop+0x55/0xb0 [ 178.629734][T13714] ? clear_bhb_loop+0x55/0xb0 [ 178.634516][T13714] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 178.640397][T13714] RIP: 0033:0x7fdf4df67299 [ 178.644821][T13714] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 178.664414][T13714] RSP: 002b:00007fdf4cbe7048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 178.672811][T13714] RAX: ffffffffffffffda RBX: 00007fdf4e0f5f80 RCX: 00007fdf4df67299 [ 178.680847][T13714] RDX: 0000000000000002 RSI: 0000000020000440 RDI: 0000000000000003 [ 178.688860][T13714] RBP: 00007fdf4cbe70a0 R08: 0000000000000000 R09: 0000000000000000 [ 178.696819][T13714] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 178.704775][T13714] R13: 000000000000000b R14: 00007fdf4e0f5f80 R15: 00007ffd351649d8 [ 178.712737][T13714] [ 178.720906][T13712] journal_path: Lookup failure for './file0' [ 178.727031][T13712] EXT4-fs: error: could not find journal device path [ 178.752599][T13716] loop2: detected capacity change from 0 to 2048 [ 178.783970][T13716] loop2: p1 < > p3 [ 178.788320][T13716] loop2: p3 size 134217728 extends beyond EOD, truncated [ 178.797617][ T29] kauditd_printk_skb: 3 callbacks suppressed [ 178.797650][ T29] audit: type=1400 audit(1722169274.811:596): avc: denied { read write } for pid=13715 comm="syz.2.3182" name="loop2p3" dev="devtmpfs" ino=1379 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 178.827910][ T29] audit: type=1400 audit(1722169274.821:597): avc: denied { open } for pid=13715 comm="syz.2.3182" path="/dev/loop2p3" dev="devtmpfs" ino=1379 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 178.868008][ T3244] udevd[3244]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 178.879176][ T4428] udevd[4428]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 178.895645][ T3244] udevd[3244]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 178.964903][T13736] loop2: detected capacity change from 0 to 2048 [ 179.053069][T13747] loop0: detected capacity change from 0 to 512 [ 179.081144][T13747] ext4 filesystem being mounted at /349/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 179.099673][T13751] loop3: detected capacity change from 0 to 1024 [ 179.228907][T13760] loop0: detected capacity change from 0 to 512 [ 179.250346][T13760] EXT4-fs error (device loop0): ext4_orphan_get:1391: inode #17: comm syz.0.3195: iget: bad i_size value: -2594073385365405596 [ 179.278037][T13760] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.3195: couldn't read orphan inode 17 (err -117) [ 179.285246][T13765] FAULT_INJECTION: forcing a failure. [ 179.285246][T13765] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 179.302931][T13765] CPU: 0 UID: 0 PID: 13765 Comm: syz.3.3197 Not tainted 6.10.0-syzkaller-12888-g5437f30d3458 #0 [ 179.302967][T13765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 179.302979][T13765] Call Trace: [ 179.302986][T13765] [ 179.302992][T13765] dump_stack_lvl+0xf2/0x150 [ 179.303075][T13765] dump_stack+0x15/0x20 [ 179.303098][T13765] should_fail_ex+0x229/0x230 [ 179.303171][T13765] should_fail+0xb/0x10 [ 179.303194][T13765] should_fail_usercopy+0x1a/0x20 [ 179.303252][T13765] _copy_from_user+0x1e/0xd0 [ 179.303277][T13765] copy_msghdr_from_user+0x54/0x2a0 [ 179.303336][T13765] __sys_sendmsg+0x17d/0x280 [ 179.303368][T13765] __x64_sys_sendmsg+0x46/0x50 [ 179.303393][T13765] x64_sys_call+0x26f8/0x2e00 [ 179.303420][T13765] do_syscall_64+0xc9/0x1c0 [ 179.303474][T13765] ? clear_bhb_loop+0x55/0xb0 [ 179.303503][T13765] ? clear_bhb_loop+0x55/0xb0 [ 179.303528][T13765] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 179.303626][T13765] RIP: 0033:0x7f2776177299 [ 179.303641][T13765] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 179.303659][T13765] RSP: 002b:00007f2774df7048 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 179.303676][T13765] RAX: ffffffffffffffda RBX: 00007f2776305f80 RCX: 00007f2776177299 [ 179.303687][T13765] RDX: 0000000000000000 RSI: 00000000200018c0 RDI: 0000000000000003 [ 179.303755][T13765] RBP: 00007f2774df70a0 R08: 0000000000000000 R09: 0000000000000000 [ 179.303766][T13765] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 179.303777][T13765] R13: 000000000000000b R14: 00007f2776305f80 R15: 00007ffe5628d318 [ 179.303791][T13765] [ 179.419324][T13771] syzkaller1: entered promiscuous mode [ 179.419341][T13771] syzkaller1: entered allmulticast mode [ 179.461540][T13774] loop1: detected capacity change from 0 to 1024 [ 179.599208][T13774] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 179.610141][T13774] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 179.620190][T13774] jbd2_journal_init_inode: Cannot locate journal superblock [ 179.627487][T13774] EXT4-fs (loop1): Could not load journal inode [ 179.872248][T13788] FAULT_INJECTION: forcing a failure. [ 179.872248][T13788] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 179.885393][T13788] CPU: 1 UID: 0 PID: 13788 Comm: syz.4.3205 Not tainted 6.10.0-syzkaller-12888-g5437f30d3458 #0 [ 179.895806][T13788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 179.905854][T13788] Call Trace: [ 179.909138][T13788] [ 179.912052][T13788] dump_stack_lvl+0xf2/0x150 [ 179.916669][T13788] dump_stack+0x15/0x20 [ 179.920844][T13788] should_fail_ex+0x229/0x230 [ 179.925514][T13788] should_fail+0xb/0x10 [ 179.929659][T13788] should_fail_usercopy+0x1a/0x20 [ 179.934689][T13788] _copy_to_user+0x1e/0xa0 [ 179.939135][T13788] simple_read_from_buffer+0xa0/0x110 [ 179.944587][T13788] proc_fail_nth_read+0xfc/0x140 [ 179.949568][T13788] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 179.955133][T13788] vfs_read+0x1a2/0x6e0 [ 179.959347][T13788] ? __rcu_read_unlock+0x4e/0x70 [ 179.964271][T13788] ? __fget_files+0x1da/0x210 [ 179.968998][T13788] ksys_read+0xeb/0x1b0 [ 179.973245][T13788] __x64_sys_read+0x42/0x50 [ 179.977782][T13788] x64_sys_call+0x2a36/0x2e00 [ 179.982470][T13788] do_syscall_64+0xc9/0x1c0 [ 179.986971][T13788] ? clear_bhb_loop+0x55/0xb0 [ 179.991642][T13788] ? clear_bhb_loop+0x55/0xb0 [ 179.996373][T13788] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 180.002338][T13788] RIP: 0033:0x7fdf4df65d7c [ 180.006738][T13788] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 c9 8c 02 00 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 1f 8d 02 00 48 [ 180.026339][T13788] RSP: 002b:00007fdf4cbe7040 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 180.034739][T13788] RAX: ffffffffffffffda RBX: 00007fdf4e0f5f80 RCX: 00007fdf4df65d7c [ 180.042771][T13788] RDX: 000000000000000f RSI: 00007fdf4cbe70b0 RDI: 0000000000000004 [ 180.050731][T13788] RBP: 00007fdf4cbe70a0 R08: 0000000000000000 R09: 0000000000000000 [ 180.058688][T13788] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 180.066660][T13788] R13: 000000000000000b R14: 00007fdf4e0f5f80 R15: 00007ffd351649d8 [ 180.074666][T13788] [ 180.110491][ T40] netdevsim netdevsim0 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 180.120885][ T40] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 180.158024][ T40] netdevsim netdevsim0 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 180.168399][ T40] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 180.200065][ T3336] net_ratelimit: 166 callbacks suppressed [ 180.200077][ T3336] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 180.228983][ T40] netdevsim netdevsim0 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 180.239361][ T40] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 180.250472][T13804] netlink: 28 bytes leftover after parsing attributes in process `syz.4.3210'. [ 180.259528][T13804] netlink: 28 bytes leftover after parsing attributes in process `syz.4.3210'. [ 180.290359][ T40] netdevsim netdevsim0 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 180.300681][ T40] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 180.315475][T13805] x_tables: ip6_tables: TPROXY target: used from hooks FORWARD, but only usable from PREROUTING [ 180.354996][ T3334] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 180.364724][T13793] chnl_net:caif_netlink_parms(): no params data found [ 180.412532][T13793] bridge0: port 1(bridge_slave_0) entered blocking state [ 180.419691][T13793] bridge0: port 1(bridge_slave_0) entered disabled state [ 180.426948][T13793] bridge_slave_0: entered allmulticast mode [ 180.433247][T13793] bridge_slave_0: entered promiscuous mode [ 180.439964][ T40] vlan2: left promiscuous mode [ 180.444797][ T40] vlan0: left promiscuous mode [ 180.449741][ T40] bridge0: port 1(vlan2) entered disabled state [ 180.456637][ T40] bridge_slave_1: left allmulticast mode [ 180.462328][ T40] bridge_slave_1: left promiscuous mode [ 180.468013][ T40] bridge0: port 2(bridge_slave_1) entered disabled state [ 180.514281][ T35] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 180.522777][T13815] FAULT_INJECTION: forcing a failure. [ 180.522777][T13815] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 180.535883][T13815] CPU: 1 UID: 0 PID: 13815 Comm: syz.4.3212 Not tainted 6.10.0-syzkaller-12888-g5437f30d3458 #0 [ 180.546372][T13815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 180.556409][T13815] Call Trace: [ 180.559679][T13815] [ 180.562633][T13815] dump_stack_lvl+0xf2/0x150 [ 180.567277][T13815] dump_stack+0x15/0x20 [ 180.571424][T13815] should_fail_ex+0x229/0x230 [ 180.576095][T13815] should_fail+0xb/0x10 [ 180.580300][T13815] should_fail_usercopy+0x1a/0x20 [ 180.585317][T13815] strncpy_from_user+0x25/0x270 [ 180.590158][T13815] ? kmem_cache_alloc_noprof+0x10c/0x290 [ 180.595838][T13815] getname_flags+0xb0/0x3b0 [ 180.600359][T13815] __x64_sys_renameat2+0x61/0xa0 [ 180.605320][T13815] x64_sys_call+0x2cf2/0x2e00 [ 180.610053][T13815] do_syscall_64+0xc9/0x1c0 [ 180.614561][T13815] ? clear_bhb_loop+0x55/0xb0 [ 180.619319][T13815] ? clear_bhb_loop+0x55/0xb0 [ 180.623987][T13815] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 180.629888][T13815] RIP: 0033:0x7fdf4df67299 [ 180.634313][T13815] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 180.654084][T13815] RSP: 002b:00007fdf4cbc6048 EFLAGS: 00000246 ORIG_RAX: 000000000000013c [ 180.662555][T13815] RAX: ffffffffffffffda RBX: 00007fdf4e0f6058 RCX: 00007fdf4df67299 [ 180.670512][T13815] RDX: 0000000000000008 RSI: 00000000200002c0 RDI: 0000000000000008 [ 180.678468][T13815] RBP: 00007fdf4cbc60a0 R08: 0000000000000000 R09: 0000000000000000 [ 180.686432][T13815] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000001 [ 180.694389][T13815] R13: 000000000000006e R14: 00007fdf4e0f6058 R15: 00007ffd351649d8 [ 180.702399][T13815] [ 180.706310][ T40] ip6gretap0 (unregistering): left promiscuous mode [ 180.713129][ T35] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 180.754253][ T8] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 180.769845][T13819] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 180.778335][T13819] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 180.786872][T13819] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 180.798302][T13819] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 180.806591][T13819] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 180.817610][ T40] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 180.829660][ T40] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 180.842279][T13827] loop2: detected capacity change from 0 to 512 [ 180.850141][ T40] bond0 (unregistering): Released all slaves [ 180.858195][T13793] bridge0: port 2(bridge_slave_1) entered blocking state [ 180.865323][T13793] bridge0: port 2(bridge_slave_1) entered disabled state [ 180.872404][T13793] bridge_slave_1: entered allmulticast mode [ 180.878906][T13793] bridge_slave_1: entered promiscuous mode [ 180.879814][T13827] ext4 filesystem being mounted at /266/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 180.914251][T13793] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 180.927040][T13793] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 180.950643][T13793] team0: Port device team_slave_0 added [ 180.971575][T13793] team0: Port device team_slave_1 added [ 180.993886][ T40] batadv_slave_0: left promiscuous mode [ 181.002614][ T40] hsr_slave_0: left promiscuous mode [ 181.011212][ T40] hsr_slave_1: left promiscuous mode [ 181.017354][ T40] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 181.024804][ T40] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 181.033194][ T40] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 181.040704][ T40] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 181.050235][ T40] vlan0: left allmulticast mode [ 181.055170][ T40] veth0_vlan: left allmulticast mode [ 181.060517][ T40] veth1_macvtap: left promiscuous mode [ 181.066030][ T40] veth0_macvtap: left promiscuous mode [ 181.071592][ T40] veth1_vlan: left promiscuous mode [ 181.076898][ T40] veth0_vlan: left promiscuous mode [ 181.145298][T13854] loop2: detected capacity change from 0 to 512 [ 181.152748][T13854] EXT4-fs: Ignoring removed oldalloc option [ 181.161764][T13854] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 181.175132][T13854] loop2: detected capacity change from 0 to 764 [ 181.181554][T13854] iso9660: Unknown parameter 'ext3' [ 181.184852][ T40] team0 (unregistering): Port device team_slave_1 removed [ 181.198943][ T40] team0 (unregistering): Port device team_slave_0 removed [ 181.219090][T13854] x_tables: ip6_tables: TPROXY target: used from hooks FORWARD, but only usable from PREROUTING [ 181.236936][T13793] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 181.243996][T13793] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 181.269899][T13793] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 181.281106][T13793] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 181.288085][T13793] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 181.314029][T13793] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 181.328333][T13853] netlink: 28 bytes leftover after parsing attributes in process `syz.2.3220'. [ 181.339348][T13853] ip6gretap0: entered promiscuous mode [ 181.346878][T13853] batadv_slave_0: entered promiscuous mode [ 181.378008][T13793] hsr_slave_0: entered promiscuous mode [ 181.385875][T13793] hsr_slave_1: entered promiscuous mode [ 181.669164][T13894] loop1: detected capacity change from 0 to 512 [ 181.681019][ T29] audit: type=1400 audit(1722169277.691:598): avc: denied { setopt } for pid=13888 comm="syz.4.3222" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 181.715672][T13904] netlink: 16 bytes leftover after parsing attributes in process `syz.4.3225'. [ 181.724676][T13904] netlink: 12 bytes leftover after parsing attributes in process `syz.4.3225'. [ 181.739195][T13894] ext4 filesystem being mounted at /500/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 181.766378][ T29] audit: type=1400 audit(1722169277.781:599): avc: denied { setattr } for pid=13890 comm="syz.1.3223" path="/500/file0/bus" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 181.766854][T13793] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 181.797077][T13894] EXT4-fs error (device loop1): ext4_do_update_inode:5154: inode #19: comm syz.1.3223: corrupted inode contents [ 181.798357][T13793] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 181.816195][T13894] EXT4-fs error (device loop1): ext4_dirty_inode:6014: inode #19: comm syz.1.3223: mark_inode_dirty error [ 181.832423][T13793] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 181.833071][T13894] EXT4-fs error (device loop1): ext4_do_update_inode:5154: inode #19: comm syz.1.3223: corrupted inode contents [ 181.855526][T13793] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 181.864126][T13894] EXT4-fs error (device loop1): ext4_xattr_delete_inode:3007: inode #19: comm syz.1.3223: mark_inode_dirty error [ 181.877049][T13894] EXT4-fs error (device loop1): ext4_xattr_delete_inode:3010: inode #19: comm syz.1.3223: mark inode dirty (error -117) [ 181.890666][T13894] EXT4-fs warning (device loop1): ext4_evict_inode:271: xattr delete (err -117) [ 181.959468][T13793] 8021q: adding VLAN 0 to HW filter on device bond0 [ 181.974037][T13793] 8021q: adding VLAN 0 to HW filter on device team0 [ 181.983138][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.990255][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 182.011412][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.018526][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 182.054073][T13793] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 182.064518][T13793] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 182.162345][T13793] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 182.269232][T13793] veth0_vlan: entered promiscuous mode [ 182.287997][T13793] veth1_vlan: entered promiscuous mode [ 182.308472][T13985] FAULT_INJECTION: forcing a failure. [ 182.308472][T13985] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 182.315358][T13793] veth0_macvtap: entered promiscuous mode [ 182.321546][T13985] CPU: 1 UID: 0 PID: 13985 Comm: syz.4.3232 Not tainted 6.10.0-syzkaller-12888-g5437f30d3458 #0 [ 182.329073][T13793] veth1_macvtap: entered promiscuous mode [ 182.337612][T13985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 182.337624][T13985] Call Trace: [ 182.337631][T13985] [ 182.347376][T13793] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 182.353393][T13985] dump_stack_lvl+0xf2/0x150 [ 182.356659][T13793] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.359551][T13985] dump_stack+0x15/0x20 [ 182.369942][T13793] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 182.374513][T13985] should_fail_ex+0x229/0x230 [ 182.374542][T13985] should_fail+0xb/0x10 [ 182.374566][T13985] should_fail_usercopy+0x1a/0x20 [ 182.374618][T13985] _copy_to_user+0x1e/0xa0 [ 182.374644][T13985] simple_read_from_buffer+0xa0/0x110 [ 182.374671][T13985] proc_fail_nth_read+0xfc/0x140 [ 182.374752][T13985] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 182.374776][T13985] vfs_read+0x1a2/0x6e0 [ 182.384688][T13793] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.388698][T13985] ? __rcu_read_unlock+0x4e/0x70 [ 182.399094][T13793] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 182.403712][T13985] ? __fget_files+0x1da/0x210 [ 182.407851][T13793] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.412832][T13985] ksys_read+0xeb/0x1b0 [ 182.417231][T13793] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 182.422549][T13985] __x64_sys_read+0x42/0x50 [ 182.427492][T13793] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.432960][T13985] x64_sys_call+0x2a36/0x2e00 [ 182.510366][T13985] do_syscall_64+0xc9/0x1c0 [ 182.514866][T13985] ? clear_bhb_loop+0x55/0xb0 [ 182.519534][T13985] ? clear_bhb_loop+0x55/0xb0 [ 182.524203][T13985] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 182.530087][T13985] RIP: 0033:0x7fdf4df65d7c [ 182.534488][T13985] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 c9 8c 02 00 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 1f 8d 02 00 48 [ 182.554119][T13985] RSP: 002b:00007fdf4cbe7040 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 182.562606][T13985] RAX: ffffffffffffffda RBX: 00007fdf4e0f5f80 RCX: 00007fdf4df65d7c [ 182.570635][T13985] RDX: 000000000000000f RSI: 00007fdf4cbe70b0 RDI: 0000000000000004 [ 182.578591][T13985] RBP: 00007fdf4cbe70a0 R08: 0000000000000000 R09: 0000000000000000 [ 182.586548][T13985] R10: 0000000020000080 R11: 0000000000000246 R12: 0000000000000001 [ 182.594507][T13985] R13: 000000000000000b R14: 00007fdf4e0f5f80 R15: 00007ffd351649d8 [ 182.602467][T13985] [ 182.612646][T13793] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 182.637864][T13987] loop2: detected capacity change from 0 to 512 [ 182.638770][T13793] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 182.654664][T13793] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.661365][T13989] FAULT_INJECTION: forcing a failure. [ 182.661365][T13989] name failslab, interval 1, probability 0, space 0, times 0 [ 182.664469][T13793] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 182.664482][T13793] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.664495][T13793] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 182.664507][T13793] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.664519][T13793] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 182.677343][T13989] CPU: 0 UID: 0 PID: 13989 Comm: syz.4.3234 Not tainted 6.10.0-syzkaller-12888-g5437f30d3458 #0 [ 182.677405][T13989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 182.677416][T13989] Call Trace: [ 182.677422][T13989] [ 182.677428][T13989] dump_stack_lvl+0xf2/0x150 [ 182.677535][T13989] dump_stack+0x15/0x20 [ 182.677560][T13989] should_fail_ex+0x229/0x230 [ 182.688083][T13793] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.697763][T13989] ? __d_alloc+0x3d/0x340 [ 182.697798][T13989] should_failslab+0x8f/0xb0 [ 182.697825][T13989] kmem_cache_alloc_lru_noprof+0x51/0x2a0 [ 182.710081][T13793] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 182.717968][T13989] ? __d_lookup+0x342/0x370 [ 182.717996][T13989] __d_alloc+0x3d/0x340 [ 182.718020][T13989] d_alloc+0x2e/0x100 [ 182.718042][T13989] lookup_one_qstr_excl+0x97/0x1a0 [ 182.718128][T13989] filename_create+0x14d/0x2b0 [ 182.732971][T13793] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 182.738848][T13989] do_mkdirat+0x63/0x2a0 [ 182.748966][T13793] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 182.752156][T13989] __x64_sys_mkdirat+0x4e/0x60 [ 182.755360][T13793] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 182.759690][T13989] x64_sys_call+0x2cde/0x2e00 [ 182.763953][T13793] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 182.768452][T13989] do_syscall_64+0xc9/0x1c0 [ 182.786507][T13987] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=2842e028, mo2=0002] [ 182.787076][T13989] ? clear_bhb_loop+0x55/0xb0 [ 182.792859][T13987] System zones: [ 182.799938][T13989] ? clear_bhb_loop+0x55/0xb0 [ 182.799965][T13989] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 182.799996][T13989] RIP: 0033:0x7fdf4df67299 [ 182.804512][T13987] 1-12 [ 182.808597][T13989] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 182.812544][T13987] [ 182.817623][T13989] RSP: 002b:00007fdf4cbe7048 EFLAGS: 00000246 [ 182.822546][T13987] EXT4-fs error (device loop2): ext4_get_branch:178: inode #11: block 33261: comm syz.2.3233: invalid block [ 182.831006][T13989] ORIG_RAX: 0000000000000102 [ 182.831015][T13989] RAX: ffffffffffffffda RBX: 00007fdf4e0f5f80 RCX: 00007fdf4df67299 [ 182.831028][T13989] RDX: 0000000000000000 RSI: 0000000020002040 RDI: ffffffffffffff9c [ 182.831041][T13989] RBP: 00007fdf4cbe70a0 R08: 0000000000000000 R09: 0000000000000000 [ 182.838900][T13987] EXT4-fs (loop2): Remounting filesystem read-only [ 182.843905][T13989] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 182.843920][T13989] R13: 000000000000000b R14: 00007fdf4e0f5f80 R15: 00007ffd351649d8 [ 182.843937][T13989] [ 183.005809][T13987] EXT4-fs (loop2): 1 truncate cleaned up [ 183.013053][T13987] SELinux: (dev loop2, type ext4) getxattr errno 5 [ 183.058125][T13997] loop0: detected capacity change from 0 to 512 [ 183.082141][T14002] loop1: detected capacity change from 0 to 512 [ 183.091276][T14002] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 183.096518][T13997] ext4 filesystem being mounted at /0/file0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 183.116255][T14002] Quota error (device loop1): do_check_range: Getting dqdh_entries 1536 out of range 0-14 [ 183.126212][T14002] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 183.136106][T14002] EXT4-fs error (device loop1): ext4_acquire_dquot:6848: comm syz.1.3238: Failed to acquire dquot type 1 [ 183.147781][T14002] EXT4-fs (loop1): 1 truncate cleaned up [ 183.154580][T14002] ext4 filesystem being mounted at /504/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 183.165891][T13997] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pid=13997 comm=syz.0.3208 [ 183.211580][T14013] netlink: 28 bytes leftover after parsing attributes in process `syz.1.3240'. [ 183.220759][T14015] loop0: detected capacity change from 0 to 1024 [ 183.230294][T14015] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 183.271895][T14017] loop1: detected capacity change from 0 to 512 [ 183.281972][T14017] EXT4-fs: Ignoring removed oldalloc option [ 183.292369][T14017] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 183.311324][T14013] loop1: detected capacity change from 0 to 764 [ 183.318750][T14013] iso9660: Unknown parameter 'ext3' [ 183.340315][ T29] audit: type=1400 audit(1722169279.351:600): avc: denied { write } for pid=14020 comm="syz.0.3243" name="task" dev="proc" ino=44107 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 183.362235][ T29] audit: type=1400 audit(1722169279.351:601): avc: denied { add_name } for pid=14020 comm="syz.0.3243" name="memory.events" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 183.383054][ T29] audit: type=1400 audit(1722169279.351:602): avc: denied { create } for pid=14020 comm="syz.0.3243" name="memory.events" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=file permissive=1 [ 183.386273][T14017] x_tables: ip6_tables: TPROXY target: used from hooks FORWARD, but only usable from PREROUTING [ 183.403744][ T29] audit: type=1400 audit(1722169279.351:603): avc: denied { associate } for pid=14020 comm="syz.0.3243" name="memory.events" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 183.462037][T14022] loop0: detected capacity change from 0 to 512 [ 183.482062][T14024] loop1: detected capacity change from 0 to 256 [ 183.533615][T14030] loop2: detected capacity change from 0 to 256 [ 183.945677][T14051] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3254'. [ 184.020078][T14051] x_tables: ip6_tables: TPROXY target: used from hooks FORWARD, but only usable from PREROUTING [ 184.029438][T14057] FAULT_INJECTION: forcing a failure. [ 184.029438][T14057] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 184.043711][T14057] CPU: 0 UID: 0 PID: 14057 Comm: syz.0.3257 Not tainted 6.10.0-syzkaller-12888-g5437f30d3458 #0 [ 184.054123][T14057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 184.064201][T14057] Call Trace: [ 184.067499][T14057] [ 184.070417][T14057] dump_stack_lvl+0xf2/0x150 [ 184.075004][T14057] dump_stack+0x15/0x20 [ 184.079154][T14057] should_fail_ex+0x229/0x230 [ 184.083867][T14057] should_fail+0xb/0x10 [ 184.088075][T14057] should_fail_usercopy+0x1a/0x20 [ 184.093159][T14057] _copy_from_user+0x1e/0xd0 [ 184.097748][T14057] copy_msghdr_from_user+0x54/0x2a0 [ 184.102940][T14057] __sys_sendmmsg+0x22a/0x500 [ 184.107834][T14057] __x64_sys_sendmmsg+0x57/0x70 [ 184.112727][T14057] x64_sys_call+0x2b4e/0x2e00 [ 184.117407][T14057] do_syscall_64+0xc9/0x1c0 [ 184.121900][T14057] ? clear_bhb_loop+0x55/0xb0 [ 184.126619][T14057] ? clear_bhb_loop+0x55/0xb0 [ 184.131414][T14057] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 184.137320][T14057] RIP: 0033:0x7f87faee7299 [ 184.141767][T14057] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 184.161401][T14057] RSP: 002b:00007f87f9b67048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 184.169797][T14057] RAX: ffffffffffffffda RBX: 00007f87fb075f80 RCX: 00007f87faee7299 [ 184.177835][T14057] RDX: 0000000000000004 RSI: 0000000020000f40 RDI: 0000000000000003 [ 184.185879][T14057] RBP: 00007f87f9b670a0 R08: 0000000000000000 R09: 0000000000000000 [ 184.193912][T14057] R10: 000000000f000080 R11: 0000000000000246 R12: 0000000000000001 [ 184.201874][T14057] R13: 000000000000000b R14: 00007f87fb075f80 R15: 00007ffec8e82938 [ 184.209853][T14057] [ 184.608452][T14080] loop2: detected capacity change from 0 to 4096 [ 184.625176][T14080] SELinux: Context system_u:object_r:apt_var_lib_t:s0 is not valid (left unmapped). [ 184.635068][ T29] kauditd_printk_skb: 1 callbacks suppressed [ 184.635079][ T29] audit: type=1400 audit(1722169280.651:605): avc: denied { relabelto } for pid=14079 comm="syz.2.3266" name="file0" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:apt_var_lib_t:s0" [ 184.712181][ T29] audit: type=1400 audit(1722169280.711:606): avc: denied { setattr } for pid=14079 comm="syz.2.3266" name="file0" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:apt_var_lib_t:s0" [ 184.882669][T14093] loop2: detected capacity change from 0 to 128 [ 184.890509][T14094] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3269'. [ 184.908051][T14094] ip6gretap0: entered promiscuous mode [ 184.914736][T14093] ext4 filesystem being mounted at /277/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 184.948696][T14094] batadv_slave_0: entered promiscuous mode [ 184.955218][T14094] debugfs: Directory 'hsr1' with parent 'hsr' already present! [ 184.962767][T14094] Cannot create hsr debugfs directory [ 184.976073][T14093] FAULT_INJECTION: forcing a failure. [ 184.976073][T14093] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 184.977797][T14101] loop3: detected capacity change from 0 to 512 [ 184.989221][T14093] CPU: 1 UID: 0 PID: 14093 Comm: syz.2.3270 Not tainted 6.10.0-syzkaller-12888-g5437f30d3458 #0 [ 184.998377][T14101] EXT4-fs: Ignoring removed oldalloc option [ 185.005769][T14093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 185.005787][T14093] Call Trace: [ 185.005795][T14093] [ 185.028100][T14093] dump_stack_lvl+0xf2/0x150 [ 185.032726][T14093] dump_stack+0x15/0x20 [ 185.036891][T14093] should_fail_ex+0x229/0x230 [ 185.041565][T14093] should_fail+0xb/0x10 [ 185.045809][T14093] should_fail_usercopy+0x1a/0x20 [ 185.050855][T14093] strncpy_from_user+0x25/0x270 [ 185.055747][T14093] ? kmem_cache_alloc_noprof+0x10c/0x290 [ 185.061388][T14093] getname_flags+0xb0/0x3b0 [ 185.065891][T14093] user_path_at+0x26/0x110 [ 185.070356][T14093] path_setxattr+0x179/0x360 [ 185.075021][T14093] ? get_pid_task+0x8e/0xc0 [ 185.079684][T14093] __x64_sys_lsetxattr+0x6a/0x80 [ 185.084620][T14093] x64_sys_call+0x200f/0x2e00 [ 185.089287][T14093] do_syscall_64+0xc9/0x1c0 [ 185.093786][T14093] ? clear_bhb_loop+0x55/0xb0 [ 185.098515][T14093] ? clear_bhb_loop+0x55/0xb0 [ 185.103278][T14093] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 185.109167][T14093] RIP: 0033:0x7fbb25f87299 [ 185.113581][T14093] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 185.133237][T14093] RSP: 002b:00007fbb24c07048 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd [ 185.141646][T14093] RAX: ffffffffffffffda RBX: 00007fbb26115f80 RCX: 00007fbb25f87299 [ 185.149605][T14093] RDX: 00000000200004c0 RSI: 0000000020000280 RDI: 0000000020000140 [ 185.157706][T14093] RBP: 00007fbb24c070a0 R08: 0000000000000000 R09: 0000000000000000 [ 185.165749][T14093] R10: 0000000000000025 R11: 0000000000000246 R12: 0000000000000001 [ 185.173794][T14093] R13: 000000000000000b R14: 00007fbb26115f80 R15: 00007ffd1a0ee348 [ 185.181757][T14093] [ 185.187212][T14101] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 185.207033][ T3332] net_ratelimit: 200 callbacks suppressed [ 185.207045][ T3332] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 185.243819][ T8] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 185.253582][ T8] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 185.277839][T14094] loop3: detected capacity change from 0 to 764 [ 185.322506][T14094] iso9660: Unknown parameter 'ext3' [ 185.377377][T14094] x_tables: ip6_tables: TPROXY target: used from hooks FORWARD, but only usable from PREROUTING [ 185.401348][ T3332] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 185.459424][T14130] loop3: detected capacity change from 0 to 128 [ 185.462839][T14126] loop0: detected capacity change from 0 to 4096 [ 185.573153][T14143] FAULT_INJECTION: forcing a failure. [ 185.573153][T14143] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 185.586325][T14143] CPU: 1 UID: 0 PID: 14143 Comm: syz.4.3283 Not tainted 6.10.0-syzkaller-12888-g5437f30d3458 #0 [ 185.596778][T14143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 185.606834][T14143] Call Trace: [ 185.610102][T14143] [ 185.613019][T14143] dump_stack_lvl+0xf2/0x150 [ 185.617644][T14143] dump_stack+0x15/0x20 [ 185.621859][T14143] should_fail_ex+0x229/0x230 [ 185.626606][T14143] should_fail+0xb/0x10 [ 185.630762][T14143] should_fail_usercopy+0x1a/0x20 [ 185.635920][T14143] _copy_to_user+0x1e/0xa0 [ 185.640370][T14143] simple_read_from_buffer+0xa0/0x110 [ 185.645806][T14143] proc_fail_nth_read+0xfc/0x140 [ 185.650827][T14143] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 185.656544][T14143] vfs_read+0x1a2/0x6e0 [ 185.660768][T14143] ? __rcu_read_unlock+0x4e/0x70 [ 185.665810][T14143] ? __fget_files+0x1da/0x210 [ 185.670527][T14143] ksys_read+0xeb/0x1b0 [ 185.674742][T14143] __x64_sys_read+0x42/0x50 [ 185.679267][T14143] x64_sys_call+0x2a36/0x2e00 [ 185.683937][T14143] do_syscall_64+0xc9/0x1c0 [ 185.688435][T14143] ? clear_bhb_loop+0x55/0xb0 [ 185.693113][T14143] ? clear_bhb_loop+0x55/0xb0 [ 185.697879][T14143] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 185.703771][T14143] RIP: 0033:0x7fdf4df65d7c [ 185.708184][T14143] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 c9 8c 02 00 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 1f 8d 02 00 48 [ 185.727836][T14143] RSP: 002b:00007fdf4cbc6040 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 185.736272][T14143] RAX: ffffffffffffffda RBX: 00007fdf4e0f6058 RCX: 00007fdf4df65d7c [ 185.744230][T14143] RDX: 000000000000000f RSI: 00007fdf4cbc60b0 RDI: 0000000000000005 [ 185.752189][T14143] RBP: 00007fdf4cbc60a0 R08: 0000000000000000 R09: 0000000000000000 [ 185.760189][T14143] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 185.768160][T14143] R13: 000000000000006e R14: 00007fdf4e0f6058 R15: 00007ffd351649d8 [ 185.776155][T14143] [ 185.783944][ T3332] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 185.807412][T14145] loop3: detected capacity change from 0 to 512 [ 185.821896][T14145] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 185.837328][T14145] EXT4-fs error (device loop3): ext4_ext_check_inode:520: inode #2: comm syz.3.3285: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 185.859025][T13793] EXT4-fs unmount: 154 callbacks suppressed [ 185.859039][T13793] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 185.864549][T14145] EXT4-fs (loop3): get root inode failed [ 185.880071][T14145] EXT4-fs (loop3): mount failed [ 185.904382][T14153] netlink: 'syz.0.3288': attribute type 11 has an invalid length. [ 185.966644][ T29] audit: type=1400 audit(1722169281.981:607): avc: denied { bind } for pid=14161 comm="syz.1.3293" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 185.989332][ T29] audit: type=1326 audit(1722169282.001:608): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14161 comm="syz.1.3293" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe1932a7299 code=0x0 [ 186.070992][ T29] audit: type=1400 audit(1722169282.081:609): avc: denied { connect } for pid=14161 comm="syz.1.3293" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 186.091939][ T29] audit: type=1400 audit(1722169282.101:610): avc: denied { shutdown } for pid=14161 comm="syz.1.3293" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 186.273851][ T3339] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 186.435523][ T3332] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 186.443729][ T8] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 186.514355][ T8] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 186.560011][T14185] loop2: detected capacity change from 0 to 512 [ 186.567839][T14185] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 186.577848][T14185] EXT4-fs (loop2): invalid journal inode [ 186.587198][T14185] EXT4-fs (loop2): can't get journal size [ 186.593354][T14185] EXT4-fs (loop2): 1 truncate cleaned up [ 186.599323][T14185] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 186.622246][T10377] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 186.782573][T14206] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 186.820873][T14206] xt_hashlimit: max too large, truncated to 1048576 [ 186.832694][T14217] loop1: detected capacity change from 0 to 512 [ 186.839758][T14206] Cannot find set identified by id 0 to match [ 186.854123][T14217] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 186.868977][T14217] EXT4-fs (loop1): invalid journal inode [ 186.881899][T14217] EXT4-fs (loop1): can't get journal size [ 186.900955][T14217] EXT4-fs (loop1): 1 truncate cleaned up [ 186.916770][T14217] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 186.958105][ T6155] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 186.978058][T14227] loop1: detected capacity change from 0 to 512 [ 186.990976][T14227] ext4: Unknown parameter 'subj_user' [ 187.005664][T14227] loop1: detected capacity change from 0 to 256 [ 187.022233][T14229] FAULT_INJECTION: forcing a failure. [ 187.022233][T14229] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 187.035331][T14229] CPU: 1 UID: 0 PID: 14229 Comm: syz.0.3315 Not tainted 6.10.0-syzkaller-12888-g5437f30d3458 #0 [ 187.045747][T14229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 187.055882][T14229] Call Trace: [ 187.059148][T14229] [ 187.062131][T14229] dump_stack_lvl+0xf2/0x150 [ 187.066720][T14229] dump_stack+0x15/0x20 [ 187.070869][T14229] should_fail_ex+0x229/0x230 [ 187.075604][T14229] should_fail+0xb/0x10 [ 187.079772][T14229] should_fail_usercopy+0x1a/0x20 [ 187.084890][T14229] _copy_from_user+0x1e/0xd0 [ 187.089475][T14229] copy_msghdr_from_user+0x54/0x2a0 [ 187.094716][T14229] do_recvmmsg+0x290/0x720 [ 187.099199][T14229] __x64_sys_recvmmsg+0xf9/0x170 [ 187.104144][T14229] x64_sys_call+0x1b8b/0x2e00 [ 187.108830][T14229] do_syscall_64+0xc9/0x1c0 [ 187.113390][T14229] ? clear_bhb_loop+0x55/0xb0 [ 187.118063][T14229] ? clear_bhb_loop+0x55/0xb0 [ 187.122828][T14229] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 187.128721][T14229] RIP: 0033:0x7f87faee7299 [ 187.133124][T14229] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 187.152760][T14229] RSP: 002b:00007f87f9b67048 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 187.161161][T14229] RAX: ffffffffffffffda RBX: 00007f87fb075f80 RCX: 00007f87faee7299 [ 187.169119][T14229] RDX: 04000000000003b4 RSI: 00000000200037c0 RDI: 0000000000000003 [ 187.177136][T14229] RBP: 00007f87f9b670a0 R08: 0000000020003700 R09: 0000000000000000 [ 187.185106][T14229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 187.193070][T14229] R13: 000000000000000b R14: 00007f87fb075f80 R15: 00007ffec8e82938 [ 187.201075][T14229] [ 187.208892][T14227] netlink: 12 bytes leftover after parsing attributes in process `syz.1.3314'. [ 187.298288][T14245] loop1: detected capacity change from 0 to 2048 [ 187.556209][T14275] FAULT_INJECTION: forcing a failure. [ 187.556209][T14275] name failslab, interval 1, probability 0, space 0, times 0 [ 187.568915][T14275] CPU: 1 UID: 0 PID: 14275 Comm: syz.1.3333 Not tainted 6.10.0-syzkaller-12888-g5437f30d3458 #0 [ 187.579350][T14275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 187.589398][T14275] Call Trace: [ 187.592721][T14275] [ 187.595650][T14275] dump_stack_lvl+0xf2/0x150 [ 187.600294][T14275] dump_stack+0x15/0x20 [ 187.604484][T14275] should_fail_ex+0x229/0x230 [ 187.609208][T14275] ? __d_alloc+0x3d/0x340 [ 187.613582][T14275] should_failslab+0x8f/0xb0 [ 187.618223][T14275] kmem_cache_alloc_lru_noprof+0x51/0x2a0 [ 187.623991][T14275] __d_alloc+0x3d/0x340 [ 187.628155][T14275] d_alloc_pseudo+0x1e/0x80 [ 187.632651][T14275] alloc_file_pseudo+0x70/0x140 [ 187.637556][T14275] __shmem_file_setup+0x1bb/0x1f0 [ 187.642632][T14275] shmem_file_setup+0x3b/0x50 [ 187.647326][T14275] __se_sys_memfd_create+0x31d/0x600 [ 187.652706][T14275] __x64_sys_memfd_create+0x31/0x40 [ 187.657901][T14275] x64_sys_call+0x1163/0x2e00 [ 187.662746][T14275] do_syscall_64+0xc9/0x1c0 [ 187.667243][T14275] ? clear_bhb_loop+0x55/0xb0 [ 187.671913][T14275] ? clear_bhb_loop+0x55/0xb0 [ 187.676641][T14275] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 187.682576][T14275] RIP: 0033:0x7fe1932a7299 [ 187.687019][T14275] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 187.707170][T14275] RSP: 002b:00007fe191f26d78 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 187.715612][T14275] RAX: ffffffffffffffda RBX: 00000000000005d4 RCX: 00007fe1932a7299 [ 187.723573][T14275] RDX: 00007fe191f26dfc RSI: 0000000000000000 RDI: 00007fe193315094 [ 187.731566][T14275] RBP: 0000000020000000 R08: 00007fe191f26b17 R09: 0000000000000000 [ 187.739548][T14275] R10: 000000000000000a R11: 0000000000000202 R12: 0000000000000001 [ 187.747577][T14275] R13: 00007fe191f26dfc R14: 00007fe191f26e00 R15: 00007ffc98dc3298 [ 187.755549][T14275] [ 187.880110][T14284] loop3: detected capacity change from 0 to 512 [ 187.910040][T14284] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 187.934814][T14284] EXT4-fs (loop3): invalid journal inode [ 187.959022][T14284] EXT4-fs (loop3): can't get journal size [ 187.967037][T14284] EXT4-fs (loop3): 1 truncate cleaned up [ 187.973148][T14284] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 187.996238][ T29] audit: type=1326 audit(1722169284.001:611): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14287 comm="syz.1.3339" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe1932a7299 code=0x0 [ 188.035476][T13388] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 188.102256][ T29] audit: type=1400 audit(1722169284.111:612): avc: denied { map } for pid=14294 comm="syz.3.3340" path="/dev/tty1" dev="devtmpfs" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tty_device_t tclass=chr_file permissive=1 [ 188.136948][T14297] sctp: [Deprecated]: syz.0.3341 (pid 14297) Use of struct sctp_assoc_value in delayed_ack socket option. [ 188.136948][T14297] Use struct sctp_sack_info instead [ 188.176923][T14297] pim6reg1: entered promiscuous mode [ 188.182248][T14297] pim6reg1: entered allmulticast mode [ 188.243178][ T29] audit: type=1326 audit(1722169284.251:613): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14296 comm="syz.0.3341" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f87faee7299 code=0x7fbf0000 [ 188.340575][ T29] audit: type=1400 audit(1722169284.351:614): avc: denied { setattr } for pid=14305 comm="syz.3.3344" name="RDS" dev="sockfs" ino=45120 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 188.402896][T14306] x_tables: ip6_tables: TCPOPTSTRIP target: only valid in mangle table, not raw [ 188.609138][T14311] netlink: 16 bytes leftover after parsing attributes in process `syz.4.3345'. [ 188.679719][T14314] loop3: detected capacity change from 0 to 512 [ 188.693541][T14314] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 188.710874][T14314] EXT4-fs (loop3): 1 orphan inode deleted [ 188.716643][T14314] EXT4-fs (loop3): 1 truncate cleaned up [ 188.737335][T14314] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 188.783852][T14314] netlink: 60 bytes leftover after parsing attributes in process `syz.3.3347'. [ 188.836176][T14321] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3349'. [ 188.896175][T14326] loop1: detected capacity change from 0 to 512 [ 188.903314][T13388] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 188.923866][T14326] EXT4-fs: Ignoring removed oldalloc option [ 188.929630][T14327] FAULT_INJECTION: forcing a failure. [ 188.929630][T14327] name failslab, interval 1, probability 0, space 0, times 0 [ 188.942386][T14327] CPU: 1 UID: 0 PID: 14327 Comm: syz.2.3350 Not tainted 6.10.0-syzkaller-12888-g5437f30d3458 #0 [ 188.944539][T14326] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 188.952833][T14327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 188.952846][T14327] Call Trace: [ 188.952854][T14327] [ 188.952860][T14327] dump_stack_lvl+0xf2/0x150 [ 188.982122][T14327] dump_stack+0x15/0x20 [ 188.986355][T14327] should_fail_ex+0x229/0x230 [ 188.991188][T14327] ? jbd2__journal_start+0xe8/0x3e0 [ 188.996468][T14327] should_failslab+0x8f/0xb0 [ 189.001124][T14327] kmem_cache_alloc_noprof+0x4c/0x290 [ 189.006499][T14327] jbd2__journal_start+0xe8/0x3e0 [ 189.011583][T14327] __ext4_journal_start_sb+0xd5/0x340 [ 189.016989][T14327] ? current_time+0xfa/0x1a0 [ 189.021579][T14327] ext4_dirty_inode+0x5f/0xb0 [ 189.026259][T14327] ? __pfx_ext4_dirty_inode+0x10/0x10 [ 189.031703][T14327] __mark_inode_dirty+0x16d/0x7e0 [ 189.037075][T14327] file_modified_flags+0x309/0x340 [ 189.042188][T14327] file_modified+0x17/0x20 [ 189.046643][T14327] ext4_zero_range+0x262/0x890 [ 189.051478][T14327] ext4_fallocate+0x3af/0x1190 [ 189.056239][T14327] vfs_fallocate+0x392/0x3e0 [ 189.060904][T14327] do_vfs_ioctl+0x1481/0x1560 [ 189.065648][T14327] ? __fget_files+0x1da/0x210 [ 189.070356][T14327] __se_sys_ioctl+0x81/0x150 [ 189.075000][T14327] __x64_sys_ioctl+0x43/0x50 [ 189.079598][T14327] x64_sys_call+0x1688/0x2e00 [ 189.084278][T14327] do_syscall_64+0xc9/0x1c0 [ 189.088892][T14327] ? clear_bhb_loop+0x55/0xb0 [ 189.093648][T14327] ? clear_bhb_loop+0x55/0xb0 [ 189.098327][T14327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 189.104276][T14327] RIP: 0033:0x7fbb25f87299 [ 189.108694][T14327] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 189.128302][T14327] RSP: 002b:00007fbb24be6048 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 189.136763][T14327] RAX: ffffffffffffffda RBX: 00007fbb26116058 RCX: 00007fbb25f87299 [ 189.144731][T14327] RDX: 0000000020000240 RSI: 0000000040305839 RDI: 0000000000000007 [ 189.152753][T14327] RBP: 00007fbb24be60a0 R08: 0000000000000000 R09: 0000000000000000 [ 189.160720][T14327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 189.168714][T14327] R13: 000000000000006e R14: 00007fbb26116058 R15: 00007ffd1a0ee348 [ 189.176755][T14327] [ 189.196303][T14326] loop1: detected capacity change from 0 to 764 [ 189.202725][T14326] iso9660: Unknown parameter 'ext3' [ 189.258559][T14321] x_tables: ip6_tables: TPROXY target: used from hooks FORWARD, but only usable from PREROUTING [ 189.388908][T14349] loop1: detected capacity change from 0 to 4096 [ 189.402538][T14349] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 189.437555][ T6155] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 189.578473][T14364] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3366'. [ 189.602245][T14366] loop1: detected capacity change from 0 to 1024 [ 189.609234][T14366] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 189.619656][T14366] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 189.648871][ T6155] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 189.697571][T14364] x_tables: ip6_tables: TPROXY target: used from hooks FORWARD, but only usable from PREROUTING [ 189.779828][T14387] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 189.786526][T14387] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 189.794329][T14387] vhci_hcd vhci_hcd.0: Device attached [ 189.800117][T14388] vhci_hcd: unknown pdu 2 [ 189.805531][ T29] kauditd_printk_skb: 93 callbacks suppressed [ 189.805543][ T29] audit: type=1326 audit(1722169285.821:708): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14386 comm="syz.0.3375" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f87faee7299 code=0x7ffc0000 [ 189.831791][ T40] vhci_hcd: stop threads [ 189.839363][ T40] vhci_hcd: release socket [ 189.843810][ T40] vhci_hcd: disconnect device [ 189.845909][ T29] audit: type=1326 audit(1722169285.841:709): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14386 comm="syz.0.3375" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f87faee7299 code=0x7ffc0000 [ 189.889425][T14399] sctp: [Deprecated]: syz.0.3378 (pid 14399) Use of struct sctp_assoc_value in delayed_ack socket option. [ 189.889425][T14399] Use struct sctp_sack_info instead [ 189.920661][T14401] FAULT_INJECTION: forcing a failure. [ 189.920661][T14401] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 189.933768][T14401] CPU: 1 UID: 0 PID: 14401 Comm: syz.1.3379 Not tainted 6.10.0-syzkaller-12888-g5437f30d3458 #0 [ 189.944181][T14401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 189.954250][T14401] Call Trace: [ 189.957527][T14401] [ 189.960451][T14401] dump_stack_lvl+0xf2/0x150 [ 189.965099][T14401] dump_stack+0x15/0x20 [ 189.969261][T14401] should_fail_ex+0x229/0x230 [ 189.973963][T14401] should_fail+0xb/0x10 [ 189.978178][T14401] should_fail_usercopy+0x1a/0x20 [ 189.983199][T14401] _copy_from_user+0x1e/0xd0 [ 189.987834][T14401] copy_msghdr_from_user+0x54/0x2a0 [ 189.993083][T14401] __sys_sendmsg+0x17d/0x280 [ 189.997772][T14401] __x64_sys_sendmsg+0x46/0x50 [ 190.002528][T14401] x64_sys_call+0x26f8/0x2e00 [ 190.007196][T14401] do_syscall_64+0xc9/0x1c0 [ 190.011690][T14401] ? clear_bhb_loop+0x55/0xb0 [ 190.016372][T14401] ? clear_bhb_loop+0x55/0xb0 [ 190.021093][T14401] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 190.026977][T14401] RIP: 0033:0x7fe1932a7299 [ 190.031398][T14401] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 190.050991][T14401] RSP: 002b:00007fe191f27048 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 190.059393][T14401] RAX: ffffffffffffffda RBX: 00007fe193435f80 RCX: 00007fe1932a7299 [ 190.067350][T14401] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 190.075330][T14401] RBP: 00007fe191f270a0 R08: 0000000000000000 R09: 0000000000000000 [ 190.083287][T14401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 190.091242][T14401] R13: 000000000000000b R14: 00007fe193435f80 R15: 00007ffc98dc3298 [ 190.099200][T14401] [ 190.108712][T14399] pim6reg1: entered promiscuous mode [ 190.114045][T14399] pim6reg1: entered allmulticast mode [ 190.120241][T14404] loop1: detected capacity change from 0 to 512 [ 190.129207][T14404] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 190.192430][T14404] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #2: comm syz.1.3380: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 190.210705][ T29] audit: type=1326 audit(1722169286.221:710): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14398 comm="syz.0.3378" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f87faee7299 code=0x7fbf0000 [ 190.223294][T14404] EXT4-fs (loop1): get root inode failed [ 190.239861][T14404] EXT4-fs (loop1): mount failed [ 190.307487][T14418] net_ratelimit: 36 callbacks suppressed [ 190.307500][T14418] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 190.321410][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 190.573329][ T3332] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 190.607000][ T3336] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 190.622740][ T29] audit: type=1400 audit(1722169286.631:711): avc: denied { watch watch_reads } for pid=14430 comm="syz.4.3391" path="pipe:[45313]" dev="pipefs" ino=45313 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 190.677649][T14442] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 190.685825][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 190.833805][ T3334] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 190.935174][T14468] loop0: detected capacity change from 0 to 512 [ 190.941726][T14468] ext4: Unknown parameter 'smackfstransmute' [ 190.948441][T14468] SELinux: truncated policydb string identifier [ 190.954886][T14468] SELinux: failed to load policy [ 191.008627][T14478] openvswitch: netlink: IP tunnel attribute has 16 unknown bytes. [ 191.030353][T14481] sctp: [Deprecated]: syz.3.3407 (pid 14481) Use of struct sctp_assoc_value in delayed_ack socket option. [ 191.030353][T14481] Use struct sctp_sack_info instead [ 191.039219][T14483] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 191.052436][T14481] pim6reg1: entered promiscuous mode [ 191.054902][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 191.068394][T14481] pim6reg1: entered allmulticast mode [ 191.133287][ T29] audit: type=1326 audit(1722169287.141:712): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14479 comm="syz.3.3407" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2776177299 code=0x7fbf0000 [ 192.544593][T14535] FAULT_INJECTION: forcing a failure. [ 192.544593][T14535] name failslab, interval 1, probability 0, space 0, times 0 [ 192.557313][T14535] CPU: 0 UID: 0 PID: 14535 Comm: syz.4.3424 Not tainted 6.10.0-syzkaller-12888-g5437f30d3458 #0 [ 192.567786][T14535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 192.577867][T14535] Call Trace: [ 192.581134][T14535] [ 192.584053][T14535] dump_stack_lvl+0xf2/0x150 [ 192.588642][T14535] dump_stack+0x15/0x20 [ 192.592801][T14535] should_fail_ex+0x229/0x230 [ 192.597473][T14535] ? tipc_nametbl_lookup_group+0x450/0x620 [ 192.603273][T14535] should_failslab+0x8f/0xb0 [ 192.607995][T14535] __kmalloc_cache_noprof+0x4b/0x2a0 [ 192.613303][T14535] tipc_nametbl_lookup_group+0x450/0x620 [ 192.618929][T14535] __tipc_sendmsg+0x110d/0x1c30 [ 192.623876][T14535] ? selinux_socket_sendmsg+0x182/0x1b0 [ 192.629410][T14535] ? _raw_spin_unlock_bh+0x36/0x40 [ 192.634564][T14535] ? lock_sock_nested+0x10f/0x140 [ 192.639657][T14535] ? __pfx_tipc_sendmsg+0x10/0x10 [ 192.644707][T14535] tipc_sendmsg+0x3e/0x60 [ 192.649177][T14535] __sock_sendmsg+0x140/0x180 [ 192.653851][T14535] ____sys_sendmsg+0x312/0x410 [ 192.658614][T14535] __sys_sendmsg+0x1e9/0x280 [ 192.663238][T14535] __x64_sys_sendmsg+0x46/0x50 [ 192.668046][T14535] x64_sys_call+0x26f8/0x2e00 [ 192.672758][T14535] do_syscall_64+0xc9/0x1c0 [ 192.677291][T14535] ? clear_bhb_loop+0x55/0xb0 [ 192.681990][T14535] ? clear_bhb_loop+0x55/0xb0 [ 192.686660][T14535] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 192.692543][T14535] RIP: 0033:0x7fdf4df67299 [ 192.696992][T14535] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 192.716625][T14535] RSP: 002b:00007fdf4cbc6048 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 192.725082][T14535] RAX: ffffffffffffffda RBX: 00007fdf4e0f6058 RCX: 00007fdf4df67299 [ 192.733040][T14535] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000007 [ 192.741003][T14535] RBP: 00007fdf4cbc60a0 R08: 0000000000000000 R09: 0000000000000000 [ 192.748959][T14535] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 192.756927][T14535] R13: 000000000000006e R14: 00007fdf4e0f6058 R15: 00007ffd351649d8 [ 192.764925][T14535] [ 192.902698][T14550] loop2: detected capacity change from 0 to 1024 [ 192.910615][T14550] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 192.922098][T14550] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 192.953385][T14550] jbd2_journal_init_inode: Cannot locate journal superblock [ 192.960716][T14550] EXT4-fs (loop2): Could not load journal inode [ 192.986597][T14554] loop0: detected capacity change from 0 to 1024 [ 192.995693][T14554] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 193.038429][T14554] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 193.166919][T13793] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 193.194079][T14581] FAULT_INJECTION: forcing a failure. [ 193.194079][T14581] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 193.207290][T14581] CPU: 1 UID: 0 PID: 14581 Comm: syz.0.3444 Not tainted 6.10.0-syzkaller-12888-g5437f30d3458 #0 [ 193.217702][T14581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 193.227752][T14581] Call Trace: [ 193.231011][T14581] [ 193.233956][T14581] dump_stack_lvl+0xf2/0x150 [ 193.238618][T14581] dump_stack+0x15/0x20 [ 193.242762][T14581] should_fail_ex+0x229/0x230 [ 193.247468][T14581] should_fail+0xb/0x10 [ 193.251615][T14581] should_fail_usercopy+0x1a/0x20 [ 193.256708][T14581] _copy_to_iter+0x246/0xaf0 [ 193.261316][T14581] ? __rcu_read_unlock+0x4e/0x70 [ 193.266243][T14581] ? __skb_try_recv_from_queue+0x3b5/0x420 [ 193.272054][T14581] ? __virt_addr_valid+0x1ed/0x250 [ 193.272077][T14581] ? __check_object_size+0x35b/0x510 [ 193.282443][T14581] ? __pfx_simple_copy_to_iter+0x10/0x10 [ 193.288148][T14581] __skb_datagram_iter+0xce/0x5c0 [ 193.293169][T14581] skb_copy_datagram_iter+0x41/0x130 [ 193.298475][T14581] netlink_recvmsg+0x1a4/0x780 [ 193.303230][T14581] ? __pfx_netlink_recvmsg+0x10/0x10 [ 193.308531][T14581] sock_recvmsg+0x13f/0x170 [ 193.313065][T14581] ____sys_recvmsg+0xf9/0x280 [ 193.317736][T14581] do_recvmmsg+0x2eb/0x720 [ 193.322290][T14581] __x64_sys_recvmmsg+0xf9/0x170 [ 193.327311][T14581] x64_sys_call+0x1b8b/0x2e00 [ 193.332040][T14581] do_syscall_64+0xc9/0x1c0 [ 193.336541][T14581] ? clear_bhb_loop+0x55/0xb0 [ 193.341220][T14581] ? clear_bhb_loop+0x55/0xb0 [ 193.345892][T14581] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 193.351785][T14581] RIP: 0033:0x7f87faee7299 [ 193.356209][T14581] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 193.375811][T14581] RSP: 002b:00007f87f9b67048 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 193.384210][T14581] RAX: ffffffffffffffda RBX: 00007f87fb075f80 RCX: 00007f87faee7299 [ 193.392233][T14581] RDX: 04000000000003b4 RSI: 00000000200037c0 RDI: 0000000000000003 [ 193.400207][T14581] RBP: 00007f87f9b670a0 R08: 0000000020003700 R09: 0000000000000000 [ 193.408175][T14581] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 193.416141][T14581] R13: 000000000000000b R14: 00007f87fb075f80 R15: 00007ffec8e82938 [ 193.424108][T14581] [ 193.586386][T14614] loop1: detected capacity change from 0 to 1024 [ 193.596054][T14615] loop3: detected capacity change from 0 to 512 [ 193.601820][T14614] EXT4-fs: Ignoring removed orlov option [ 193.608003][T14614] EXT4-fs: Ignoring removed nomblk_io_submit option [ 193.616727][T14615] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 193.626112][T14617] FAULT_INJECTION: forcing a failure. [ 193.626112][T14617] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 193.629304][T14615] EXT4-fs (loop3): invalid journal inode [ 193.639176][T14617] CPU: 1 UID: 0 PID: 14617 Comm: syz.0.3460 Not tainted 6.10.0-syzkaller-12888-g5437f30d3458 #0 [ 193.639202][T14617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 193.639214][T14617] Call Trace: [ 193.639221][T14617] [ 193.639228][T14617] dump_stack_lvl+0xf2/0x150 [ 193.646540][T14615] EXT4-fs (loop3): can't get journal size [ 193.655251][T14617] dump_stack+0x15/0x20 [ 193.655281][T14617] should_fail_ex+0x229/0x230 [ 193.666247][T14615] EXT4-fs (loop3): 1 truncate cleaned up [ 193.668587][T14617] should_fail+0xb/0x10 [ 193.671973][T14615] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 193.676073][T14617] should_fail_usercopy+0x1a/0x20 [ 193.676103][T14617] _copy_to_user+0x1e/0xa0 [ 193.689426][T14601] No source specified [ 193.690614][T14617] simple_read_from_buffer+0xa0/0x110 [ 193.690662][T14617] proc_fail_nth_read+0xfc/0x140 [ 193.690686][T14617] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 193.741926][T14617] vfs_read+0x1a2/0x6e0 [ 193.746097][T14617] ? __rcu_read_unlock+0x4e/0x70 [ 193.751089][T14617] ? __fget_files+0x1da/0x210 [ 193.755770][T14617] ksys_read+0xeb/0x1b0 [ 193.759924][T14617] __x64_sys_read+0x42/0x50 [ 193.764443][T14617] x64_sys_call+0x2a36/0x2e00 [ 193.769112][T14617] do_syscall_64+0xc9/0x1c0 [ 193.773648][T14617] ? clear_bhb_loop+0x55/0xb0 [ 193.778369][T14617] ? clear_bhb_loop+0x55/0xb0 [ 193.783147][T14617] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 193.789036][T14617] RIP: 0033:0x7f87faee5d7c [ 193.793466][T14617] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 c9 8c 02 00 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 1f 8d 02 00 48 [ 193.813088][T14617] RSP: 002b:00007f87f9b67040 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 193.821489][T14617] RAX: ffffffffffffffda RBX: 00007f87fb075f80 RCX: 00007f87faee5d7c [ 193.829458][T14617] RDX: 000000000000000f RSI: 00007f87f9b670b0 RDI: 0000000000000004 [ 193.837420][T14617] RBP: 00007f87f9b670a0 R08: 0000000000000000 R09: 0000000000000000 [ 193.845400][T14617] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 193.853360][T14617] R13: 000000000000000b R14: 00007f87fb075f80 R15: 00007ffec8e82938 [ 193.861328][T14617] [ 193.872578][T14614] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=8843c118, mo2=0002] [ 193.887907][T13388] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 193.901854][T14614] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 193.962213][ T29] audit: type=1326 audit(1722169289.971:713): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14631 comm="syz.2.3465" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fbb25f87299 code=0x0 [ 193.998115][T14614] geneve0: left allmulticast mode [ 194.017579][T14641] loop2: detected capacity change from 0 to 512 [ 194.031115][T14641] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 194.035638][ T29] audit: type=1400 audit(1722169290.031:714): avc: denied { mount } for pid=14631 comm="syz.2.3465" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 194.062467][ T29] audit: type=1400 audit(1722169290.031:715): avc: denied { watch } for pid=14631 comm="syz.2.3465" path="/306/file0" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 194.086090][T14642] FAULT_INJECTION: forcing a failure. [ 194.086090][T14642] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 194.099171][T14642] CPU: 1 UID: 0 PID: 14642 Comm: syz.0.3468 Not tainted 6.10.0-syzkaller-12888-g5437f30d3458 #0 [ 194.109655][T14642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 194.119695][T14642] Call Trace: [ 194.122977][T14642] [ 194.125897][T14642] dump_stack_lvl+0xf2/0x150 [ 194.130512][T14642] dump_stack+0x15/0x20 [ 194.134836][T14642] should_fail_ex+0x229/0x230 [ 194.139512][T14642] should_fail+0xb/0x10 [ 194.143683][T14642] should_fail_usercopy+0x1a/0x20 [ 194.148706][T14642] strncpy_from_user+0x25/0x270 [ 194.153552][T14642] ? kmem_cache_alloc_noprof+0x10c/0x290 [ 194.159215][T14642] getname_flags+0xb0/0x3b0 [ 194.163711][T14642] getname_uflags+0x24/0x30 [ 194.168296][T14642] __x64_sys_execveat+0x5e/0x90 [ 194.173271][T14642] x64_sys_call+0x2ac2/0x2e00 [ 194.178003][T14642] do_syscall_64+0xc9/0x1c0 [ 194.182504][T14642] ? clear_bhb_loop+0x55/0xb0 [ 194.187177][T14642] ? clear_bhb_loop+0x55/0xb0 [ 194.191863][T14642] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 194.197806][T14642] RIP: 0033:0x7f87faee7299 [ 194.202260][T14642] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 194.221918][T14642] RSP: 002b:00007f87f9b67048 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 194.230369][T14642] RAX: ffffffffffffffda RBX: 00007f87fb075f80 RCX: 00007f87faee7299 [ 194.238338][T14642] RDX: 0000000000000000 RSI: 0000000020000140 RDI: ffffffffffffff9c [ 194.246317][T14642] RBP: 00007f87f9b670a0 R08: 0000000000000000 R09: 0000000000000000 [ 194.254346][T14642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 194.262376][T14642] R13: 000000000000000b R14: 00007f87fb075f80 R15: 00007ffec8e82938 [ 194.270452][T14642] [ 194.289530][ T6155] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 194.301832][T14641] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.3465: bg 0: block 64: padding at end of block bitmap is not set [ 194.320456][T14641] Quota error (device loop2): write_blk: dquota write failed [ 194.328239][T14641] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 194.338733][T14641] EXT4-fs error (device loop2): ext4_acquire_dquot:6848: comm syz.2.3465: Failed to acquire dquot type 0 [ 194.351448][T14641] EXT4-fs (loop2): 1 truncate cleaned up [ 194.358256][T14641] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 194.385596][T14641] EXT4-fs error (device loop2): ext4_acquire_dquot:6848: comm syz.2.3465: Failed to acquire dquot type 0 [ 194.555957][T14662] sctp: [Deprecated]: syz.4.3476 (pid 14662) Use of int in maxseg socket option. [ 194.555957][T14662] Use struct sctp_assoc_value instead [ 194.675488][T14680] netlink: 24 bytes leftover after parsing attributes in process `syz.1.3484'. [ 194.742769][T14683] loop0: detected capacity change from 0 to 1024 [ 194.754689][T14680] FAULT_INJECTION: forcing a failure. [ 194.754689][T14680] name failslab, interval 1, probability 0, space 0, times 0 [ 194.767365][T14680] CPU: 0 UID: 0 PID: 14680 Comm: syz.1.3484 Not tainted 6.10.0-syzkaller-12888-g5437f30d3458 #0 [ 194.777825][T14680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 194.787880][T14680] Call Trace: [ 194.791169][T14680] [ 194.794098][T14680] dump_stack_lvl+0xf2/0x150 [ 194.798706][T14680] dump_stack+0x15/0x20 [ 194.802900][T14680] should_fail_ex+0x229/0x230 [ 194.807616][T14680] ? __alloc_skb+0x10b/0x310 [ 194.812202][T14680] should_failslab+0x8f/0xb0 [ 194.816796][T14680] kmem_cache_alloc_node_noprof+0x51/0x2b0 [ 194.822691][T14680] __alloc_skb+0x10b/0x310 [ 194.827100][T14680] netlink_alloc_large_skb+0xad/0xe0 [ 194.832395][T14680] netlink_sendmsg+0x3b4/0x6e0 [ 194.837153][T14680] ? __pfx_netlink_sendmsg+0x10/0x10 [ 194.842508][T14680] __sock_sendmsg+0x140/0x180 [ 194.847188][T14680] ____sys_sendmsg+0x312/0x410 [ 194.852026][T14680] __sys_sendmsg+0x1e9/0x280 [ 194.856667][T14680] __x64_sys_sendmsg+0x46/0x50 [ 194.861450][T14680] x64_sys_call+0x26f8/0x2e00 [ 194.866123][T14680] do_syscall_64+0xc9/0x1c0 [ 194.870663][T14680] ? clear_bhb_loop+0x55/0xb0 [ 194.875332][T14680] ? clear_bhb_loop+0x55/0xb0 [ 194.880124][T14680] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 194.886010][T14680] RIP: 0033:0x7fe1932a7299 [ 194.890410][T14680] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 194.910031][T14680] RSP: 002b:00007fe191f27048 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 194.918551][T14680] RAX: ffffffffffffffda RBX: 00007fe193435f80 RCX: 00007fe1932a7299 [ 194.926511][T14680] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000003 [ 194.934471][T14680] RBP: 00007fe191f270a0 R08: 0000000000000000 R09: 0000000000000000 [ 194.942433][T14680] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 194.950391][T14680] R13: 000000000000000b R14: 00007fe193435f80 R15: 00007ffc98dc3298 [ 194.958355][T14680] [ 194.974502][T14683] EXT4-fs: Ignoring removed nomblk_io_submit option [ 194.993311][T14641] syz.2.3465 (14641) used greatest stack depth: 9400 bytes left [ 195.000369][T14689] FAULT_INJECTION: forcing a failure. [ 195.000369][T14689] name failslab, interval 1, probability 0, space 0, times 0 [ 195.007560][ T29] kauditd_printk_skb: 3 callbacks suppressed [ 195.007573][ T29] audit: type=1400 audit(1722169291.011:717): avc: denied { unmount } for pid=10377 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 195.013655][T14689] CPU: 1 UID: 0 PID: 14689 Comm: syz.4.3488 Not tainted 6.10.0-syzkaller-12888-g5437f30d3458 #0 [ 195.022002][T14683] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a043c018, mo2=0002] [ 195.039583][T14689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 195.039648][T14689] Call Trace: [ 195.050494][T14683] System zones: [ 195.058048][T14689] [ 195.058058][T14689] dump_stack_lvl+0xf2/0x150 [ 195.068116][T14683] 0-1 [ 195.071360][T14689] dump_stack+0x15/0x20 [ 195.075001][T14683] , 3-12 [ 195.077823][T14689] should_fail_ex+0x229/0x230 [ 195.082381][T14683] [ 195.099277][T14689] ? __alloc_skb+0x10b/0x310 [ 195.103859][T14689] should_failslab+0x8f/0xb0 [ 195.108607][T14689] kmem_cache_alloc_node_noprof+0x51/0x2b0 [ 195.115319][T14689] __alloc_skb+0x10b/0x310 [ 195.119739][T14689] netlink_alloc_large_skb+0xad/0xe0 [ 195.125139][T14689] netlink_sendmsg+0x3b4/0x6e0 [ 195.129901][T14689] ? __pfx_netlink_sendmsg+0x10/0x10 [ 195.135174][T14689] __sock_sendmsg+0x140/0x180 [ 195.139864][T14689] ____sys_sendmsg+0x312/0x410 [ 195.144623][T14689] __sys_sendmsg+0x1e9/0x280 [ 195.149209][T14689] __x64_sys_sendmsg+0x46/0x50 [ 195.153964][T14689] x64_sys_call+0x26f8/0x2e00 [ 195.158643][T14689] do_syscall_64+0xc9/0x1c0 [ 195.163241][T14689] ? clear_bhb_loop+0x55/0xb0 [ 195.167909][T14689] ? clear_bhb_loop+0x55/0xb0 [ 195.172609][T14689] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.178539][T14689] RIP: 0033:0x7fdf4df67299 [ 195.182938][T14689] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 195.202586][T14689] RSP: 002b:00007fdf4cbe7048 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 195.210994][T14689] RAX: ffffffffffffffda RBX: 00007fdf4e0f5f80 RCX: 00007fdf4df67299 [ 195.218951][T14689] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000005 [ 195.226939][T14689] RBP: 00007fdf4cbe70a0 R08: 0000000000000000 R09: 0000000000000000 [ 195.234895][T14689] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 195.242853][T14689] R13: 000000000000000b R14: 00007fdf4e0f5f80 R15: 00007ffd351649d8 [ 195.250864][T14689] [ 195.259121][T14692] 9pnet_fd: Insufficient options for proto=fd [ 195.293990][T14683] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 195.308503][T14700] sctp: [Deprecated]: syz.3.3492 (pid 14700) Use of struct sctp_assoc_value in delayed_ack socket option. [ 195.308503][T14700] Use struct sctp_sack_info instead [ 195.330480][ T29] audit: type=1400 audit(1722169291.341:718): avc: denied { setattr } for pid=14678 comm="syz.0.3483" name="file0" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 195.346682][T10377] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 195.376025][T14687] loop1: detected capacity change from 0 to 512 [ 195.383389][T13793] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 195.387610][T14707] sctp: [Deprecated]: syz.3.3494 (pid 14707) Use of struct sctp_assoc_value in delayed_ack socket option. [ 195.387610][T14707] Use struct sctp_sack_info instead [ 195.477957][T14721] FAULT_INJECTION: forcing a failure. [ 195.477957][T14721] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 195.480418][T14723] netlink: 28 bytes leftover after parsing attributes in process `syz.3.3500'. [ 195.491124][T14721] CPU: 1 UID: 0 PID: 14721 Comm: syz.4.3498 Not tainted 6.10.0-syzkaller-12888-g5437f30d3458 #0 [ 195.491147][T14721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 195.491197][T14721] Call Trace: [ 195.491203][T14721] [ 195.500128][T14723] netlink: 20 bytes leftover after parsing attributes in process `syz.3.3500'. [ 195.510472][T14721] dump_stack_lvl+0xf2/0x150 [ 195.510503][T14721] dump_stack+0x15/0x20 [ 195.527889][T14723] loop3: detected capacity change from 0 to 512 [ 195.535609][T14721] should_fail_ex+0x229/0x230 [ 195.535642][T14721] should_fail+0xb/0x10 [ 195.540446][T14723] EXT4-fs: Ignoring removed oldalloc option [ 195.544378][T14721] should_fail_usercopy+0x1a/0x20 [ 195.544410][T14721] _copy_from_user+0x1e/0xd0 [ 195.555668][T14725] netlink: 28 bytes leftover after parsing attributes in process `syz.2.3501'. [ 195.559462][T14721] copy_msghdr_from_user+0x54/0x2a0 [ 195.565358][T14725] netlink: 20 bytes leftover after parsing attributes in process `syz.2.3501'. [ 195.570315][T14721] __sys_sendmsg+0x17d/0x280 [ 195.602700][T14721] __x64_sys_sendmsg+0x46/0x50 [ 195.607469][T14721] x64_sys_call+0x26f8/0x2e00 [ 195.612165][T14721] do_syscall_64+0xc9/0x1c0 [ 195.616721][T14721] ? clear_bhb_loop+0x55/0xb0 [ 195.621537][T14721] ? clear_bhb_loop+0x55/0xb0 [ 195.626203][T14721] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.632084][T14721] RIP: 0033:0x7fdf4df67299 [ 195.636482][T14721] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 195.656110][T14721] RSP: 002b:00007fdf4cbe7048 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 195.664543][T14721] RAX: ffffffffffffffda RBX: 00007fdf4e0f5f80 RCX: 00007fdf4df67299 [ 195.672501][T14721] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 195.680468][T14721] RBP: 00007fdf4cbe70a0 R08: 0000000000000000 R09: 0000000000000000 [ 195.688432][T14721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 195.696430][T14721] R13: 000000000000000b R14: 00007fdf4e0f5f80 R15: 00007ffd351649d8 [ 195.704479][T14721] [ 195.709531][T14723] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 195.731210][T14725] loop2: detected capacity change from 0 to 512 [ 195.753993][T14725] EXT4-fs: Ignoring removed oldalloc option [ 195.760283][T14725] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 195.777042][T14723] loop3: detected capacity change from 0 to 764 [ 195.783657][T14723] iso9660: Unknown parameter 'ext3' [ 195.822807][T14725] loop2: detected capacity change from 0 to 764 [ 195.851330][T14725] iso9660: Unknown parameter 'ext3' [ 195.860043][T14723] x_tables: ip6_tables: TPROXY target: used from hooks FORWARD, but only usable from PREROUTING [ 195.953622][ C0] net_ratelimit: 37 callbacks suppressed [ 195.953653][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 195.973633][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 196.037364][ T3332] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 196.045941][ T3339] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 196.105383][T14742] x_tables: ip6_tables: TPROXY target: used from hooks FORWARD, but only usable from PREROUTING [ 196.222589][ T3334] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 196.287757][T14747] dccp_close: ABORT with 1 bytes unread [ 196.306814][T14751] loop0: detected capacity change from 0 to 1024 [ 196.313436][T14751] EXT4-fs: Ignoring removed nomblk_io_submit option [ 196.339902][T14753] loop2: detected capacity change from 0 to 1024 [ 196.346850][T14755] sctp: [Deprecated]: syz.3.3510 (pid 14755) Use of struct sctp_assoc_value in delayed_ack socket option. [ 196.346850][T14755] Use struct sctp_sack_info instead [ 196.355244][T14753] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 196.374162][T14753] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 196.386340][T14753] jbd2_journal_init_inode: Cannot locate journal superblock [ 196.393689][T14753] EXT4-fs (loop2): Could not load journal inode [ 196.405228][T14751] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a043c018, mo2=0002] [ 196.427123][T14751] System zones: 0-1, 3-12 [ 196.452271][T14751] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 196.491536][ T29] audit: type=1326 audit(1722169292.501:719): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14765 comm="syz.3.3513" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2776177299 code=0x0 [ 196.536869][T13793] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 196.763812][ T3334] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 196.777482][T14784] netlink: 24 bytes leftover after parsing attributes in process `syz.1.3518'. [ 196.827546][T14788] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 196.835749][T14788] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 196.847290][T14788] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 196.911402][T14792] No source specified [ 197.092166][T14801] sctp: [Deprecated]: syz.4.3524 (pid 14801) Use of struct sctp_assoc_value in delayed_ack socket option. [ 197.092166][T14801] Use struct sctp_sack_info instead [ 197.423365][T14809] loop2: detected capacity change from 0 to 1024 [ 197.434915][T14809] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 197.454349][T14809] sctp: [Deprecated]: syz.2.3527 (pid 14809) Use of int in maxseg socket option. [ 197.454349][T14809] Use struct sctp_assoc_value instead [ 197.480346][T10377] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 197.720975][T14827] loop2: detected capacity change from 0 to 512 [ 197.802338][T14827] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 197.870313][T14827] EXT4-fs (loop2): invalid journal inode [ 197.897945][T14827] EXT4-fs (loop2): can't get journal size [ 197.925889][ T29] audit: type=1400 audit(1722169293.941:720): avc: denied { create } for pid=14834 comm="syz.1.3536" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 197.931590][T14827] EXT4-fs (loop2): 1 truncate cleaned up [ 197.948646][ T29] audit: type=1400 audit(1722169293.941:721): avc: denied { write } for pid=14834 comm="syz.1.3536" name="file0" dev="tmpfs" ino=3194 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 197.957893][T14827] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 197.974787][ T29] audit: type=1400 audit(1722169293.941:722): avc: denied { open } for pid=14834 comm="syz.1.3536" path="/584/file0" dev="tmpfs" ino=3194 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 198.019042][T14826] No source specified [ 198.032679][ T29] audit: type=1400 audit(1722169294.041:723): avc: denied { unlink } for pid=6155 comm="syz-executor" name="file0" dev="tmpfs" ino=3194 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 198.141971][T10377] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 198.182036][T14846] loop2: detected capacity change from 0 to 1024 [ 198.196368][T14846] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 198.219536][T14846] sctp: [Deprecated]: syz.2.3539 (pid 14846) Use of int in maxseg socket option. [ 198.219536][T14846] Use struct sctp_assoc_value instead [ 198.245155][T10377] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 198.415998][T14870] loop2: detected capacity change from 0 to 512 [ 198.423219][T14870] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 198.435132][T14870] EXT4-fs error (device loop2): ext4_ext_check_inode:520: inode #2: comm syz.2.3547: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 198.454377][T14870] EXT4-fs (loop2): get root inode failed [ 198.460142][T14870] EXT4-fs (loop2): mount failed [ 198.493051][T14876] wireguard0: entered promiscuous mode [ 198.498664][T14876] wireguard0: entered allmulticast mode [ 198.506253][T14880] loop0: detected capacity change from 0 to 1024 [ 198.516493][T14880] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 198.537529][T13793] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 198.731699][T14898] loop3: detected capacity change from 0 to 1024 [ 198.738401][T14898] EXT4-fs: Ignoring removed nomblk_io_submit option [ 198.754491][T14898] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a043c018, mo2=0002] [ 198.762647][T14898] System zones: 0-1, 3-12 [ 198.767364][T14898] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 198.790684][T13388] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 198.878237][T14913] loop0: detected capacity change from 0 to 1024 [ 198.896102][T14913] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 198.935832][T13793] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 199.140727][T14946] sctp: [Deprecated]: syz.1.3573 (pid 14946) Use of struct sctp_assoc_value in delayed_ack socket option. [ 199.140727][T14946] Use struct sctp_sack_info instead [ 199.162290][T14948] loop0: detected capacity change from 0 to 1024 [ 199.173656][T14948] EXT4-fs: Ignoring removed nomblk_io_submit option [ 199.183434][ T29] audit: type=1400 audit(1722169295.191:724): avc: denied { bind } for pid=14949 comm="syz.1.3575" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 199.205729][T14948] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a043c018, mo2=0002] [ 199.214043][T14948] System zones: 0-1, 3-12 [ 199.218693][T14948] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 199.248165][T13793] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 199.283653][T14956] loop2: detected capacity change from 0 to 1024 [ 199.304747][T14956] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 199.337723][T10377] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 199.345962][T14971] loop0: detected capacity change from 0 to 512 [ 199.354190][T14971] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 199.366106][T14971] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a00ec01c, mo2=0002] [ 199.374402][T14971] System zones: 1-12 [ 199.378598][T14971] EXT4-fs (loop0): 1 truncate cleaned up [ 199.384769][T14971] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 199.388560][T14975] loop2: detected capacity change from 0 to 512 [ 199.407647][T14975] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 199.417136][T13793] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 199.426913][T14975] EXT4-fs error (device loop2): ext4_ext_check_inode:520: inode #2: comm syz.2.3582: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 199.445205][T14975] EXT4-fs (loop2): get root inode failed [ 199.450834][T14975] EXT4-fs (loop2): mount failed [ 199.568998][T14984] netlink: 28 bytes leftover after parsing attributes in process `syz.0.3585'. [ 199.578089][T14984] netlink: 4 bytes leftover after parsing attributes in process `syz.0.3585'. [ 199.589376][T14984] loop0: detected capacity change from 0 to 512 [ 199.595855][T14984] EXT4-fs: Ignoring removed oldalloc option [ 199.602458][T14984] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 199.618386][T14984] loop0: detected capacity change from 0 to 764 [ 199.625004][T14984] iso9660: Unknown parameter 'ext3' [ 199.646427][T14984] x_tables: ip6_tables: TPROXY target: used from hooks FORWARD, but only usable from PREROUTING [ 199.701212][T14993] loop0: detected capacity change from 0 to 1024 [ 199.708012][T14993] EXT4-fs: Ignoring removed nomblk_io_submit option [ 199.724476][T14993] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a043c018, mo2=0002] [ 199.732697][T14993] System zones: 0-1, 3-12 [ 199.737711][T14993] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 199.760257][T13793] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 199.839499][T15005] loop0: detected capacity change from 0 to 1024 [ 199.854770][T15005] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 199.875215][T13793] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 200.037969][T15024] netlink: 28 bytes leftover after parsing attributes in process `syz.0.3597'. [ 200.046992][T15024] netlink: 4 bytes leftover after parsing attributes in process `syz.0.3597'. [ 200.056471][T15009] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3593'. [ 200.060025][T15024] loop0: detected capacity change from 0 to 512 [ 200.072997][T15024] EXT4-fs: Ignoring removed oldalloc option [ 200.086175][T15024] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 200.103275][T15027] loop1: detected capacity change from 0 to 1024 [ 200.110567][T15027] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 200.121466][T15027] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 200.136101][T15027] jbd2_journal_init_inode: Cannot locate journal superblock [ 200.140610][T15024] loop0: detected capacity change from 0 to 764 [ 200.143393][T15027] EXT4-fs (loop1): Could not load journal inode [ 200.159880][T15024] iso9660: Unknown parameter 'ext3' [ 200.212719][T15024] x_tables: ip6_tables: TPROXY target: used from hooks FORWARD, but only usable from PREROUTING [ 200.251099][T15033] loop1: detected capacity change from 0 to 1024 [ 200.287412][T15033] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 200.335000][ T6155] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 200.349596][T15047] loop2: detected capacity change from 0 to 1024 [ 200.357251][ T29] audit: type=1400 audit(1722169296.371:725): avc: denied { listen } for pid=15054 comm="syz.0.3607" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 200.376800][ T29] audit: type=1400 audit(1722169296.371:726): avc: denied { connect } for pid=15054 comm="syz.0.3607" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 200.409279][ T29] audit: type=1400 audit(1722169296.411:727): avc: denied { map } for pid=15054 comm="syz.0.3607" path="/dev/bus/usb/006/001" dev="devtmpfs" ino=138 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 200.446114][T15047] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 200.476223][T10377] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 200.794878][ T29] audit: type=1400 audit(1722169296.811:728): avc: denied { read } for pid=15117 comm="syz.0.3629" name="loop-control" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 200.819181][ T29] audit: type=1400 audit(1722169296.811:729): avc: denied { open } for pid=15117 comm="syz.0.3629" path="/dev/loop-control" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 200.843785][ T29] audit: type=1400 audit(1722169296.811:730): avc: denied { ioctl } for pid=15117 comm="syz.0.3629" path="/dev/loop-control" dev="devtmpfs" ino=99 ioctlcmd=0x4c80 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 200.908772][T15124] netlink: 16 bytes leftover after parsing attributes in process `syz.4.3633'. [ 200.917819][T15124] netlink: 12 bytes leftover after parsing attributes in process `syz.4.3633'. [ 200.929196][T15124] FAULT_INJECTION: forcing a failure. [ 200.929196][T15124] name failslab, interval 1, probability 0, space 0, times 0 [ 200.941962][T15124] CPU: 0 UID: 0 PID: 15124 Comm: syz.4.3633 Not tainted 6.10.0-syzkaller-12888-g5437f30d3458 #0 [ 200.952490][T15124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 200.962532][T15124] Call Trace: [ 200.965801][T15124] [ 200.968719][T15124] dump_stack_lvl+0xf2/0x150 [ 200.973309][T15124] dump_stack+0x15/0x20 [ 200.977503][T15124] should_fail_ex+0x229/0x230 [ 200.982218][T15124] ? skb_clone+0x154/0x1f0 [ 200.986625][T15124] should_failslab+0x8f/0xb0 [ 200.991213][T15124] kmem_cache_alloc_noprof+0x4c/0x290 [ 200.996581][T15124] skb_clone+0x154/0x1f0 [ 201.000817][T15124] __netlink_deliver_tap+0x2bd/0x4c0 [ 201.006170][T15124] netlink_sendskb+0x123/0x140 [ 201.010927][T15124] netlink_unicast+0x291/0x670 [ 201.015689][T15124] netlink_ack+0x4c4/0x4f0 [ 201.020109][T15124] netlink_rcv_skb+0x19c/0x230 [ 201.024866][T15124] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 201.030387][T15124] rtnetlink_rcv+0x1c/0x30 [ 201.034835][T15124] netlink_unicast+0x593/0x670 [ 201.039592][T15124] netlink_sendmsg+0x5cc/0x6e0 [ 201.044405][T15124] ? __pfx_netlink_sendmsg+0x10/0x10 [ 201.049684][T15124] __sock_sendmsg+0x140/0x180 [ 201.054363][T15124] ____sys_sendmsg+0x312/0x410 [ 201.059121][T15124] __sys_sendmsg+0x1e9/0x280 [ 201.063778][T15124] __x64_sys_sendmsg+0x46/0x50 [ 201.068546][T15124] x64_sys_call+0x26f8/0x2e00 [ 201.073241][T15124] do_syscall_64+0xc9/0x1c0 [ 201.077879][T15124] ? clear_bhb_loop+0x55/0xb0 [ 201.082753][T15124] ? clear_bhb_loop+0x55/0xb0 [ 201.087429][T15124] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 201.093343][T15124] RIP: 0033:0x7fdf4df67299 [ 201.097828][T15124] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 201.117548][T15124] RSP: 002b:00007fdf4cbe7048 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 201.125965][T15124] RAX: ffffffffffffffda RBX: 00007fdf4e0f5f80 RCX: 00007fdf4df67299 [ 201.133926][T15124] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 201.141897][T15124] RBP: 00007fdf4cbe70a0 R08: 0000000000000000 R09: 0000000000000000 [ 201.149861][T15124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 201.157823][T15124] R13: 000000000000000b R14: 00007fdf4e0f5f80 R15: 00007ffd351649d8 [ 201.165824][T15124] [ 201.178979][ T8] net_ratelimit: 35 callbacks suppressed [ 201.178991][ T8] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 201.222250][T15129] dccp_close: ABORT with 1 bytes unread [ 201.235808][ T3336] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 201.244333][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 201.309893][T15142] dccp_close: ABORT with 1 bytes unread [ 201.337663][T15139] loop1: detected capacity change from 0 to 1024 [ 201.344272][T15145] random: crng reseeded on system resumption [ 201.350938][ T29] audit: type=1400 audit(1722169297.361:731): avc: denied { write } for pid=15144 comm="syz.0.3642" name="snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 201.414008][ T29] audit: type=1400 audit(1722169297.421:732): avc: denied { write } for pid=15144 comm="syz.0.3642" path="socket:[47016]" dev="sockfs" ino=47016 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 201.443465][T15139] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 201.462408][T15155] loop2: detected capacity change from 0 to 1024 [ 201.479050][ T6155] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 201.489147][T15155] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 201.497890][T15133] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3637'. [ 201.500150][T15155] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 201.538204][T15155] jbd2_journal_init_inode: Cannot locate journal superblock [ 201.545619][T15155] EXT4-fs (loop2): Could not load journal inode [ 201.624741][T15162] loop1: detected capacity change from 0 to 512 [ 201.643548][T15162] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 201.669361][T15164] loop2: detected capacity change from 0 to 1024 [ 201.684101][T15162] EXT4-fs (loop1): invalid journal inode [ 201.690699][T15164] EXT4-fs: Ignoring removed nomblk_io_submit option [ 201.698717][T15162] EXT4-fs (loop1): can't get journal size [ 201.714877][T15162] EXT4-fs (loop1): 1 truncate cleaned up [ 201.715129][T15164] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a043c018, mo2=0002] [ 201.720989][T15162] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 201.746272][T15164] System zones: 0-1, 3-12 [ 201.751211][T15164] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 201.764788][T15159] No source specified [ 201.822107][T10377] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 201.869980][ T2958] ================================================================== [ 201.878164][ T2958] BUG: KCSAN: data-race in d_delete / lookup_fast [ 201.884591][ T2958] [ 201.886928][ T2958] read-write to 0xffff888106cba240 of 4 bytes by task 4428 on cpu 1: [ 201.894985][ T2958] d_delete+0x73/0x100 [ 201.899064][ T2958] d_delete_notify+0x34/0x100 [ 201.902642][T15177] FAULT_INJECTION: forcing a failure. [ 201.902642][T15177] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 201.903828][ T2958] vfs_unlink+0x320/0x430 [ 201.903857][ T2958] do_unlinkat+0x236/0x4c0 [ 201.903871][ T2958] __x64_sys_unlink+0x2e/0x40 [ 201.903886][ T2958] x64_sys_call+0x2353/0x2e00 [ 201.903906][ T2958] do_syscall_64+0xc9/0x1c0 [ 201.903930][ T2958] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 201.917164][T15177] CPU: 1 UID: 0 PID: 15177 Comm: syz.4.3651 Not tainted 6.10.0-syzkaller-12888-g5437f30d3458 #0 [ 201.921211][ T2958] [ 201.921217][ T2958] read to 0xffff888106cba240 of 4 bytes by task 2958 on cpu 0: [ 201.925615][T15177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 201.930260][ T2958] lookup_fast+0xd9/0x2a0 [ 201.934907][T15177] Call Trace: [ 201.934914][T15177] [ 201.939377][ T2958] walk_component+0x3f/0x230 [ 201.945236][T15177] dump_stack_lvl+0xf2/0x150 [ 201.955607][ T2958] path_lookupat+0x10a/0x2b0 [ 201.957908][T15177] dump_stack+0x15/0x20 [ 201.965416][ T2958] filename_lookup+0x127/0x300 [ 201.965437][ T2958] do_readlinkat+0x89/0x210 [ 201.965459][ T2958] __x64_sys_readlink+0x47/0x60 [ 201.975489][T15177] should_fail_ex+0x229/0x230 [ 201.979793][ T2958] x64_sys_call+0x2a7c/0x2e00 [ 201.983104][T15177] should_fail+0xb/0x10 [ 201.985954][ T2958] do_syscall_64+0xc9/0x1c0 [ 201.990512][T15177] should_fail_usercopy+0x1a/0x20 [ 201.995081][ T2958] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 201.999641][T15177] _copy_from_user+0x1e/0xd0 [ 202.003763][ T2958] [ 202.003768][ T2958] value changed: 0x00600108 -> 0x00008008 [ 202.008505][T15177] memdup_user+0x64/0xc0 [ 202.012988][ T2958] [ 202.012995][ T2958] Reported by Kernel Concurrency Sanitizer on: [ 202.013003][ T2958] CPU: 0 UID: 0 PID: 2958 Comm: udevd Not tainted 6.10.0-syzkaller-12888-g5437f30d3458 #0 [ 202.017830][T15177] strndup_user+0x68/0xa0 [ 202.022483][ T2958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 202.027137][T15177] __se_sys_mount+0x4e/0x2d0 [ 202.031260][ T2958] ================================================================== [ 202.035731][T15177] ? fput+0x13b/0x180 [ 202.112982][T15177] ? ksys_write+0x178/0x1b0 [ 202.117564][T15177] __x64_sys_mount+0x67/0x80 [ 202.122178][T15177] x64_sys_call+0xd11/0x2e00 [ 202.126798][T15177] do_syscall_64+0xc9/0x1c0 [ 202.131366][T15177] ? clear_bhb_loop+0x55/0xb0 [ 202.136068][T15177] ? clear_bhb_loop+0x55/0xb0 [ 202.140736][T15177] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 202.146622][T15177] RIP: 0033:0x7fdf4df67299 [ 202.151020][T15177] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 202.170624][T15177] RSP: 002b:00007fdf4cbe7048 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 202.179112][T15177] RAX: ffffffffffffffda RBX: 00007fdf4e0f5f80 RCX: 00007fdf4df67299 [ 202.187072][T15177] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 0000000000000000 [ 202.195032][T15177] RBP: 00007fdf4cbe70a0 R08: 0000000000000000 R09: 0000000000000000 [ 202.202993][T15177] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 202.211013][T15177] R13: 000000000000000b R14: 00007fdf4e0f5f80 R15: 00007ffd351649d8 [ 202.218983][T15177] [ 202.225272][ T8] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 202.237128][ T6155] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 202.273959][ T3334] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 202.282135][ T3332] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 202.290522][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 203.156933][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 206.194609][ T3334] net_ratelimit: 7 callbacks suppressed [ 206.194620][ T3334] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 206.435121][ T3332] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 206.443337][ T3313] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 207.235823][ T3334] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 207.476772][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 207.485032][ T3339] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 207.644068][ T982] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 208.275029][ T8] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 208.516568][ T3313] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 208.524813][ T3336] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 211.474073][ T3334] net_ratelimit: 6 callbacks suppressed [ 211.474084][ T3334] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 211.635668][ T3313] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 211.643966][ T3332] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog