last executing test programs: 492.739122ms ago: executing program 3 (id=3293): mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x1000002, 0x200000005c831, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2704, &(0x7f00000003c0)={0x0, 0x19, 0x2c84, 0x0, 0x136}, &(0x7f0000ff0000), 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) mlock(&(0x7f00007d8000/0x800000)=nil, 0x800000) 483.217852ms ago: executing program 1 (id=3294): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="07000000040000000800000001"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000000e00000850000001b000000b700000000fa000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000000)='mm_page_free\x00', r1, 0x0, 0x8}, 0x18) kexec_load(0x0, 0x1, &(0x7f0000000140)=[{0x0, 0x3e00, 0x116094000, 0x41000000}], 0x0) 401.013003ms ago: executing program 3 (id=3297): r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x8, 0x0, 0x1003, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x32) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000080)='v', 0x1}], 0x1) 400.651103ms ago: executing program 4 (id=3298): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000060000000000000000850000000700000045000000a000020095"], &(0x7f0000000080)='GPL\x00', 0x2, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f00000000c0)='kfree\x00', r0}, 0x18) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="4400000001010101000000000000000002000000040001801800028014000180080001007f00000108000200ac1414aa14001980"], 0x44}}, 0x0) 385.226954ms ago: executing program 1 (id=3299): syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x8, &(0x7f0000000240)={[{@sb={'sb', 0x3d, 0x1}}, {@nodioread_nolock}, {@oldalloc}]}, 0x2, 0x53a, &(0x7f0000000c80)="$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") r0 = open(&(0x7f0000000340)='./file1\x00', 0x4000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) preadv2(r0, &(0x7f00000000c0)=[{&(0x7f0000001200)=""/4096, 0x1000}], 0x100000000000000d, 0x0, 0x0, 0x0) 384.860984ms ago: executing program 3 (id=3301): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0200000004000000080000000100000080000000", @ANYRES32], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000005c0)={r0}, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x11, &(0x7f00000003c0)=ANY=[@ANYBLOB="18020000530b000000000000ff0100008500000011000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70500000800000085000000a500000095000000000000005dc2b3ef78"], &(0x7f0000000080)='GPL\x00', 0x7, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x0, 0x2100, 0x0, &(0x7f0000000100), 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x50) 354.363964ms ago: executing program 4 (id=3302): socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x64, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, @perf_config_ext={0x8, 0x6}, 0x0, 0x0, 0x800000, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0xc0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000580)=@raw={'raw\x00', 0x8, 0x3, 0x3b0, 0x0, 0x43, 0xa0, 0x1d0, 0x98, 0x318, 0x178, 0x178, 0x318, 0x178, 0x49, 0x0, {[{{@ip={@loopback, @local, 0x0, 0x0, 'veth0_to_bond\x00', 'ip6erspan0\x00'}, 0x12a, 0x1b0, 0x1d0, 0x0, {0x0, 0x7a010000}, [@common=@inet=@recent0={{0xf8}, {0x0, 0x0, 0x8, 0x0, 'syz0\x00'}}, @common=@unspec=@helper={{0x48}, {0x0, 'ftp-20000\x00'}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@unspec=@connbytes={{0x38}, {[{0xb}]}}, @common=@set={{0x40}, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast1}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x410) 354.026704ms ago: executing program 3 (id=3303): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) fchown(r0, 0x0, 0xee01) fchmodat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0xfffffffb) mknodat$null(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xb0a54e68b1cd2fdb, 0x103) 334.713535ms ago: executing program 2 (id=3304): bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000070000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) sync() 286.316375ms ago: executing program 3 (id=3305): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000400000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kfree\x00', r0}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000480)=@base={0x5, 0x6, 0x8, 0xad, 0x0, 0xffffffffffffffff, 0x4000000}, 0x50) bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=@base={0xd, 0x2, 0x4, 0x4002, 0x5, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0xfffffffd, 0x8000000}, 0x50) 286.003446ms ago: executing program 3 (id=3306): bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={0xffffffffffffffff, 0xfca804a0, 0x0, 0x8, &(0x7f00000002c0), &(0x7f0000000300)=""/8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) syz_mount_image$ext4(&(0x7f0000000b80)='ext4\x00', &(0x7f0000000bc0)='./file1\x00', 0x0, &(0x7f00000003c0), 0x1, 0xb80, &(0x7f00000017c0)="$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") r0 = open(&(0x7f0000000080)='./file1\x00', 0x64842, 0x86) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x140000}], 0x14, 0x7800, 0x0, 0x3) 268.241226ms ago: executing program 4 (id=3308): r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000140)={0x1d, r1, 0x3, {0x2, 0x0, 0x4}, 0x1}, 0x18) sendmsg$can_j1939(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x1d, r1, 0x0, {0x0, 0x1}, 0xff}, 0x18, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x4008001}, 0x4000) 228.252516ms ago: executing program 4 (id=3309): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000006c59850000002d00000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x18) pipe(&(0x7f0000005880)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr$security_selinux(r1, &(0x7f00000000c0), &(0x7f0000000040)='system_u:object_r:dhcp_state_t:s0\x00', 0x1e, 0x0) 227.870116ms ago: executing program 0 (id=3310): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x18, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000001000000850000008600000095"], &(0x7f00000003c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x3, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000080)='sys_enter\x00', r1}, 0x10) kcmp$KCMP_EPOLL_TFD(0x0, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0) 200.263957ms ago: executing program 1 (id=3311): r0 = socket$inet6(0xa, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000080)=0x2, 0x4) sendto$inet6(r0, &(0x7f00000002c0)='\x00', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x6d, &(0x7f0000002280)=""/4090, &(0x7f0000000040)=0xffa) 150.473868ms ago: executing program 0 (id=3312): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000400000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kfree\x00', r0}, 0x10) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_FILTER(r1, 0x65, 0x1, 0x0, 0xf00) 150.269178ms ago: executing program 4 (id=3313): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000a80)={{0x14}, [@NFT_MSG_NEWRULE={0x40, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x14, 0x4, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, @masq={{0x9}, @void}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x68}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @remote, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x4000, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x2, 0x5, 0x10}}}}}}, 0x0) 149.983248ms ago: executing program 0 (id=3322): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="2400000070000100000000000000000007000000", @ANYRES32=r2, @ANYBLOB="0c00028006"], 0x24}}, 0x4004000) 144.799308ms ago: executing program 4 (id=3314): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1000, 0x0) r0 = io_uring_setup(0x3b2c, &(0x7f0000000000)={0x0, 0x603b, 0x10, 0x1, 0x2a8}) close(r0) creat(&(0x7f0000000200)='./file0\x00', 0x90) 130.242798ms ago: executing program 2 (id=3315): prctl$PR_SET_NAME(0xf, &(0x7f0000000700)=',&#^%\x00') r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x13, &(0x7f0000000e40)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000040000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000001000000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) getpgrp(0x0) 97.411048ms ago: executing program 0 (id=3316): r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x3f, 0x1, 0x0, 0x0, 0x0, 0x40008, 0x590, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x2}, 0x4c58, 0x0, 0x0, 0x0, 0x8, 0xffffffff, 0xb, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000003, 0x13, r0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000b40)={&(0x7f0000000380)='kfree\x00'}, 0x18) move_pages(0x0, 0x2064, &(0x7f0000000040)=[&(0x7f0000ff9000/0x2000)=nil], &(0x7f0000001180), &(0x7f0000000000), 0x0) 97.104508ms ago: executing program 2 (id=3317): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000100)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x1c, r1, 0x1, 0x70bd3c, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40111}, 0x10050) 57.989309ms ago: executing program 1 (id=3318): ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000000000)={'bridge_slave_0\x00', @random="010000201000"}) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000280)={0x4004, 0xfffffffd}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000004200"], 0x18}}, 0x890) 57.775459ms ago: executing program 2 (id=3319): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000001080)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000000000000000c5000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7020000140000fbb703000000e31f008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000085000000b70000000000000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000c00)='sys_enter\x00', r1}, 0x10) get_mempolicy(0x0, 0x0, 0x73e, &(0x7f0000433000/0x2000)=nil, 0x3) 57.561429ms ago: executing program 1 (id=3320): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2500000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, '\x00', 0x0, @fallback=0xd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000580)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00', r0}, 0x10) syz_emit_ethernet(0x1aa, &(0x7f0000000440)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa008100000086dd602e5cea01703c0020010000000000000000000000000002ff020000000000000000000000000001"], 0x0) 54.742709ms ago: executing program 2 (id=3321): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x11, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="180100000100a7d9000000000020b200850000007b00000095"], &(0x7f0000000240)='syzkaller\x00', 0x1, 0x0, 0x0, 0x0, 0x20, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xb904}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001140)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x503, 0x0, 0x25dfdbfe, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macsec={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACSEC_ICV_LEN={0x5, 0x3, 0x8}]}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8004}, 0x0) 14.30919ms ago: executing program 0 (id=3323): perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8020, 0x90000, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, @perf_config_ext={0x2, 0x6}, 0x8224, 0x2, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0b00000008000000010001000900000001"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000400008500000001000000850000005000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000040)='signal_generate\x00', r1}, 0x18) 14.147199ms ago: executing program 0 (id=3324): r0 = syz_io_uring_setup(0x10d, &(0x7f00000001c0)={0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff}, &(0x7f0000000100)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_RENAMEAT={0x23, 0x6, 0x0, 0xffffffffffffffff, 0x0, 0x0}) io_uring_enter(r0, 0x3516, 0x4, 0x0, 0x0, 0x0) 12.995139ms ago: executing program 2 (id=3325): r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x35c, 0x0) setresgid(0xee00, 0xee01, 0x0) setuid(0xee00) preadv(r0, &(0x7f0000000240)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, 0xffffffff, 0x800) 0s ago: executing program 1 (id=3326): r0 = getpid() perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x38, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={0x0, 0xd}, 0x0, 0x10000, 0x1, 0x1, 0x8, 0x20005, 0x2b, 0x0, 0x0, 0x0, 0xffffffffffffff7f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = syz_pidfd_open(r0, 0x0) setns(r1, 0x24020000) kernel console output (not intermixed with test programs): d files will use data=ordered instead of data journaling mode [ 56.307790][ T6349] EXT4-fs (loop4): 1 truncate cleaned up [ 56.328455][ T29] audit: type=1400 audit(1751994323.971:694): avc: denied { read write } for pid=6361 comm="syz.1.1296" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 56.329625][ T6355] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 56.351810][ T29] audit: type=1400 audit(1751994323.971:695): avc: denied { open } for pid=6361 comm="syz.1.1296" path="/dev/ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 56.386008][ T6355] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 56.427752][ T6371] loop0: detected capacity change from 0 to 512 [ 56.436698][ T29] audit: type=1400 audit(1751994324.031:696): avc: denied { append } for pid=6361 comm="syz.1.1296" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 56.459601][ T29] audit: type=1400 audit(1751994324.031:697): avc: denied { ioctl } for pid=6361 comm="syz.1.1296" path="/dev/ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 56.503495][ T6377] 9pnet_fd: Insufficient options for proto=fd [ 56.504082][ T6371] ext4 filesystem being mounted at /253/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.578700][ T6387] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(6) [ 56.585266][ T6387] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 56.592948][ T6387] vhci_hcd vhci_hcd.0: Device attached [ 56.602119][ T6388] vhci_hcd: connection closed [ 56.602396][ T3440] vhci_hcd: stop threads [ 56.611392][ T3440] vhci_hcd: release socket [ 56.615837][ T3440] vhci_hcd: disconnect device [ 56.645689][ T6399] loop0: detected capacity change from 0 to 512 [ 56.652729][ T6399] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 56.664078][ T6399] EXT4-fs (loop0): 1 truncate cleaned up [ 56.713855][ T6407] 9pnet_fd: Insufficient options for proto=fd [ 56.734995][ T6410] loop4: detected capacity change from 0 to 512 [ 56.742284][ T29] audit: type=1404 audit(1751994324.391:698): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295 enabled=1 old-enabled=1 lsm=selinux res=1 [ 56.757839][ T29] audit: type=1400 audit(1751994324.391:699): avc: denied { mounton } for pid=6409 comm="syz.4.1318" path="/264/file0" dev="tmpfs" ino=1376 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=0 [ 57.040903][ T6420] loop0: detected capacity change from 0 to 512 [ 57.056667][ T6421] loop2: detected capacity change from 0 to 512 [ 57.058940][ T6420] EXT4-fs: Ignoring removed nobh option [ 57.072273][ T6420] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -2 [ 57.081544][ T6420] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #13: comm syz.0.1330: invalid indirect mapped block 2683928664 (level 1) [ 57.097108][ T6421] ext4 filesystem being mounted at /266/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.108524][ T6420] EXT4-fs (loop0): 1 truncate cleaned up [ 57.137643][ T6420] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #13: comm syz.0.1330: invalid indirect mapped block 65536 (level 1) [ 57.159593][ T6420] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #13: comm syz.0.1330: invalid indirect mapped block 480848489 (level 1) [ 57.204068][ T6439] loop2: detected capacity change from 0 to 512 [ 57.258110][ T6449] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 57.268045][ T6449] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 57.290856][ T6454] loop3: detected capacity change from 0 to 512 [ 57.304747][ T6454] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 57.316431][ T6459] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(6) [ 57.317201][ T6454] EXT4-fs (loop3): 1 truncate cleaned up [ 57.322998][ T6459] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 57.323086][ T6459] vhci_hcd vhci_hcd.0: Device attached [ 57.350788][ T6462] vhci_hcd: connection closed [ 57.350978][ T784] vhci_hcd: stop threads [ 57.360103][ T784] vhci_hcd: release socket [ 57.364509][ T784] vhci_hcd: disconnect device [ 57.384193][ T6466] loop0: detected capacity change from 0 to 1024 [ 57.394375][ T6466] EXT4-fs: Ignoring removed bh option [ 57.439661][ T6472] loop3: detected capacity change from 0 to 1024 [ 57.446501][ T6472] EXT4-fs: Ignoring removed bh option [ 57.465252][ T6478] loop1: detected capacity change from 0 to 512 [ 57.476003][ T6478] EXT4-fs: Ignoring removed nobh option [ 57.483068][ T6478] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 57.491535][ T6478] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.1344: invalid indirect mapped block 2683928664 (level 1) [ 57.506592][ T6478] EXT4-fs (loop1): 1 truncate cleaned up [ 57.536512][ T6478] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.1344: invalid indirect mapped block 65536 (level 1) [ 57.551067][ T6478] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.1344: invalid indirect mapped block 480848489 (level 1) [ 57.902695][ T6501] loop3: detected capacity change from 0 to 512 [ 57.913776][ T6501] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 57.926124][ T6501] EXT4-fs (loop3): 1 truncate cleaned up [ 57.960174][ T6510] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(6) [ 57.966704][ T6510] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 57.974446][ T6510] vhci_hcd vhci_hcd.0: Device attached [ 57.982966][ T6512] vhci_hcd: connection closed [ 57.983329][ T31] vhci_hcd: stop threads [ 57.992504][ T31] vhci_hcd: release socket [ 57.996943][ T31] vhci_hcd: disconnect device [ 58.003389][ T6517] loop4: detected capacity change from 0 to 1024 [ 58.010269][ T6517] EXT4-fs: Ignoring removed bh option [ 58.445541][ T6529] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 58.447472][ T6531] loop2: detected capacity change from 0 to 512 [ 58.472954][ T6529] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 58.474780][ T6531] EXT4-fs: Ignoring removed nobh option [ 58.488848][ T6531] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -2 [ 58.520223][ T6531] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.1364: invalid indirect mapped block 2683928664 (level 1) [ 58.538220][ T6531] EXT4-fs (loop2): 1 truncate cleaned up [ 58.552755][ T6545] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(6) [ 58.559294][ T6545] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 58.566359][ T6531] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.1364: invalid indirect mapped block 65536 (level 1) [ 58.566898][ T6545] vhci_hcd vhci_hcd.0: Device attached [ 58.602273][ T6546] vhci_hcd: connection closed [ 58.608010][ T12] vhci_hcd: stop threads [ 58.609325][ T6531] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.1364: invalid indirect mapped block 480848489 (level 1) [ 58.612752][ T12] vhci_hcd: release socket [ 58.635353][ T12] vhci_hcd: disconnect device [ 59.009103][ T6563] loop2: detected capacity change from 0 to 1024 [ 59.016063][ T6563] EXT4-fs: Ignoring removed bh option [ 59.858123][ T6594] loop3: detected capacity change from 0 to 512 [ 59.868109][ T6594] EXT4-fs: Ignoring removed nobh option [ 59.876868][ T6594] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 59.885326][ T6594] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.1386: invalid indirect mapped block 2683928664 (level 1) [ 59.901527][ T6594] EXT4-fs (loop3): 1 truncate cleaned up [ 59.919236][ T6594] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.1386: invalid indirect mapped block 65536 (level 1) [ 59.937509][ T6594] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.1386: invalid indirect mapped block 480848489 (level 1) [ 59.986303][ T6610] loop1: detected capacity change from 0 to 1024 [ 59.993307][ T6610] EXT4-fs: Ignoring removed bh option [ 60.131710][ T6641] loop1: detected capacity change from 0 to 512 [ 60.147140][ T6641] EXT4-fs: Ignoring removed nobh option [ 60.154365][ T6641] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 60.169464][ T6641] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.1408: invalid indirect mapped block 2683928664 (level 1) [ 60.195516][ T6641] EXT4-fs (loop1): 1 truncate cleaned up [ 60.208726][ T6641] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.1408: invalid indirect mapped block 65536 (level 1) [ 60.223328][ T6641] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.1408: invalid indirect mapped block 480848489 (level 1) [ 60.240777][ T6651] loop3: detected capacity change from 0 to 128 [ 60.247743][ T6651] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 60.253878][ T6653] loop4: detected capacity change from 0 to 1024 [ 60.266990][ T6651] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 60.279903][ T6653] EXT4-fs: Ignoring removed bh option [ 60.465263][ T6685] loop3: detected capacity change from 0 to 256 [ 60.477113][ T6687] loop1: detected capacity change from 0 to 128 [ 60.513548][ T6687] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 60.526748][ T6687] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 60.793037][ T6715] loop2: detected capacity change from 0 to 256 [ 60.902434][ T6723] loop1: detected capacity change from 0 to 256 [ 60.917555][ T6727] loop4: detected capacity change from 0 to 128 [ 60.936936][ T6727] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 60.961051][ T6727] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 60.983855][ T6735] loop3: detected capacity change from 0 to 512 [ 60.993942][ T6735] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 61.016936][ T6735] EXT4-fs (loop3): 1 truncate cleaned up [ 61.922412][ T6765] loop4: detected capacity change from 0 to 256 [ 62.055027][ T29] kauditd_printk_skb: 172 callbacks suppressed [ 62.055043][ T29] audit: type=1400 audit(1751994329.691:872): avc: denied { create } for pid=6773 comm="syz.4.1467" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 62.080866][ T29] audit: type=1400 audit(1751994329.691:873): avc: denied { setopt } for pid=6773 comm="syz.4.1467" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 62.272617][ T6781] loop1: detected capacity change from 0 to 512 [ 62.283334][ T6779] loop4: detected capacity change from 0 to 512 [ 62.292035][ T6783] loop0: detected capacity change from 0 to 128 [ 62.298413][ T6781] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 62.298840][ T6783] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 62.308675][ T6779] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 62.329620][ T6783] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 62.340727][ T6779] ext4 filesystem being mounted at /297/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.351565][ T6781] EXT4-fs (loop1): 1 truncate cleaned up [ 62.407320][ T29] audit: type=1400 audit(1751994330.031:874): avc: denied { setattr } for pid=6776 comm="syz.4.1474" name="file1" dev="loop4" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 62.460012][ T29] audit: type=1400 audit(1751994330.101:875): avc: denied { create } for pid=6777 comm="syz.3.1473" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 62.479414][ T29] audit: type=1400 audit(1751994330.101:876): avc: denied { getopt } for pid=6777 comm="syz.3.1473" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 62.516597][ T29] audit: type=1400 audit(1751994330.161:877): avc: denied { create } for pid=6796 comm="syz.4.1479" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 62.537256][ T29] audit: type=1400 audit(1751994330.161:878): avc: denied { write } for pid=6796 comm="syz.4.1479" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 62.557572][ T29] audit: type=1400 audit(1751994330.161:879): avc: denied { read } for pid=6796 comm="syz.4.1479" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 62.591455][ T6806] loop0: detected capacity change from 0 to 256 [ 62.655634][ T6814] loop1: detected capacity change from 0 to 256 [ 62.698271][ T6817] loop4: detected capacity change from 0 to 512 [ 62.705151][ T6817] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 62.726215][ T6817] EXT4-fs (loop4): 1 truncate cleaned up [ 62.738519][ T6821] loop1: detected capacity change from 0 to 512 [ 62.760245][ T6821] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 62.794514][ T6821] ext4 filesystem being mounted at /297/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.814537][ T29] audit: type=1326 audit(1751994330.461:880): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6823 comm="syz.4.1491" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7a0773e929 code=0x7ffc0000 [ 62.837960][ T29] audit: type=1326 audit(1751994330.461:881): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6823 comm="syz.4.1491" exe="/root/syz-executor" sig=0 arch=c000003e syscall=316 compat=0 ip=0x7f7a0773e929 code=0x7ffc0000 [ 63.092272][ T6837] loop2: detected capacity change from 0 to 128 [ 63.119963][ T6837] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 63.150121][ T6837] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 63.308785][ T6853] loop4: detected capacity change from 0 to 256 [ 63.472949][ T6860] loop3: detected capacity change from 0 to 512 [ 63.483742][ T6860] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 63.493580][ T6863] loop0: detected capacity change from 0 to 512 [ 63.511505][ T6860] ext4 filesystem being mounted at /306/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.517107][ T6863] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 63.565097][ T6863] EXT4-fs (loop0): 1 truncate cleaned up [ 63.661068][ T6871] mmap: syz.3.1511 (6871) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 63.719428][ T6875] loop3: detected capacity change from 0 to 512 [ 63.731329][ T6875] EXT4-fs (loop3): orphan cleanup on readonly fs [ 63.738230][ T6875] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1512: bg 0: block 248: padding at end of block bitmap is not set [ 63.786469][ T6875] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.1512: Failed to acquire dquot type 1 [ 63.835614][ T6875] EXT4-fs (loop3): 1 truncate cleaned up [ 63.844121][ T6875] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 63.861258][ T6875] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000001 r/w. [ 63.872667][ T6895] loop0: detected capacity change from 0 to 512 [ 63.881608][ T6895] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 63.904522][ T6895] ext4 filesystem being mounted at /297/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.121696][ T6909] loop2: detected capacity change from 0 to 512 [ 64.141070][ T6909] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 64.157358][ T6909] EXT4-fs (loop2): 1 truncate cleaned up [ 64.293134][ T6918] loop1: detected capacity change from 0 to 512 [ 64.303266][ T6918] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 64.315020][ T6918] EXT4-fs (loop1): 1 truncate cleaned up [ 64.356476][ T6927] loop3: detected capacity change from 0 to 512 [ 64.388999][ T6927] EXT4-fs: Ignoring removed nobh option [ 64.405089][ T6927] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1529: bg 0: block 393: padding at end of block bitmap is not set [ 64.438970][ T6927] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 64.449673][ T6927] EXT4-fs (loop3): 2 truncates cleaned up [ 64.489538][ T6935] loop1: detected capacity change from 0 to 512 [ 64.502704][ T6934] loop4: detected capacity change from 0 to 512 [ 64.521257][ T6935] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 64.538007][ T6934] EXT4-fs (loop4): orphan cleanup on readonly fs [ 64.553462][ T6935] EXT4-fs (loop1): 1 truncate cleaned up [ 64.561879][ T6934] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.1534: bg 0: block 248: padding at end of block bitmap is not set [ 64.651817][ T6934] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.1534: Failed to acquire dquot type 1 [ 64.670889][ T6934] EXT4-fs (loop4): 1 truncate cleaned up [ 64.721504][ T6934] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 64.751113][ T6934] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000001 r/w. [ 64.861722][ T6967] loop4: detected capacity change from 0 to 512 [ 64.885815][ T6967] EXT4-fs: Ignoring removed nobh option [ 64.897813][ T6967] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.1550: bg 0: block 393: padding at end of block bitmap is not set [ 64.930297][ T6967] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 64.949405][ T6967] EXT4-fs (loop4): 2 truncates cleaned up [ 64.966748][ T6972] loop1: detected capacity change from 0 to 512 [ 64.999328][ T6972] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 65.019823][ T6972] EXT4-fs (loop1): 1 truncate cleaned up [ 65.636211][ T6999] loop1: detected capacity change from 0 to 512 [ 65.650405][ T6999] EXT4-fs (loop1): orphan cleanup on readonly fs [ 65.667461][ T6999] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1563: bg 0: block 248: padding at end of block bitmap is not set [ 65.684715][ T6999] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.1563: Failed to acquire dquot type 1 [ 65.697857][ T6999] EXT4-fs (loop1): 1 truncate cleaned up [ 65.711111][ T6999] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 65.723134][ T7013] loop0: detected capacity change from 0 to 512 [ 65.741256][ T7013] EXT4-fs: Ignoring removed nobh option [ 65.754955][ T7013] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.1566: bg 0: block 393: padding at end of block bitmap is not set [ 65.757752][ T6999] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0000-000000000001 r/w. [ 65.802737][ T7013] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 65.812492][ T7013] EXT4-fs (loop0): 2 truncates cleaned up [ 65.819606][ T7013] EXT4-fs mount: 115 callbacks suppressed [ 65.819672][ T7013] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 65.860864][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000001. [ 65.924077][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 65.953874][ T7030] loop2: detected capacity change from 0 to 512 [ 65.960588][ T7030] EXT4-fs: Ignoring removed nobh option [ 65.970389][ T7030] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1588: bg 0: block 393: padding at end of block bitmap is not set [ 65.985020][ T7030] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 65.994130][ T7030] EXT4-fs (loop2): 2 truncates cleaned up [ 66.000365][ T7030] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 66.025642][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 66.111239][ T7055] loop2: detected capacity change from 0 to 512 [ 66.119404][ T7055] EXT4-fs (loop2): orphan cleanup on readonly fs [ 66.126258][ T7055] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1587: bg 0: block 248: padding at end of block bitmap is not set [ 66.141471][ T7055] EXT4-fs error (device loop2): ext4_acquire_dquot:6933: comm syz.2.1587: Failed to acquire dquot type 1 [ 66.159729][ T7055] EXT4-fs (loop2): 1 truncate cleaned up [ 66.166055][ T7055] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000001 ro without journal. Quota mode: writeback. [ 66.182758][ T7055] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 66.200977][ T7055] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000001 r/w. [ 66.285965][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000001. [ 66.764500][ T7064] loop0: detected capacity change from 0 to 512 [ 66.774546][ T7067] loop1: detected capacity change from 0 to 512 [ 66.785570][ T7069] sctp: [Deprecated]: syz.4.1594 (pid 7069) Use of struct sctp_assoc_value in delayed_ack socket option. [ 66.785570][ T7069] Use struct sctp_sack_info instead [ 66.811536][ T7064] EXT4-fs (loop0): orphan cleanup on readonly fs [ 66.818332][ T7067] EXT4-fs: Ignoring removed nobh option [ 66.827964][ T7064] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.1601: bg 0: block 248: padding at end of block bitmap is not set [ 66.848920][ T7064] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.1601: Failed to acquire dquot type 1 [ 66.860932][ T7064] EXT4-fs (loop0): 1 truncate cleaned up [ 66.867245][ T7064] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000001 ro without journal. Quota mode: writeback. [ 66.879026][ T7067] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1590: bg 0: block 393: padding at end of block bitmap is not set [ 66.921111][ T7067] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 66.939557][ T7067] EXT4-fs (loop1): 2 truncates cleaned up [ 66.939984][ T7064] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 66.966504][ T7067] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 66.991238][ T7064] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000001 r/w. [ 67.016597][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.026611][ T7087] syz.4.1604 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 67.049016][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000001. [ 67.083541][ T29] kauditd_printk_skb: 38 callbacks suppressed [ 67.083555][ T29] audit: type=1400 audit(1751994334.731:910): avc: denied { name_bind } for pid=7098 comm="syz.4.1605" src=3618 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 67.118499][ T7101] sctp: [Deprecated]: syz.3.1609 (pid 7101) Use of struct sctp_assoc_value in delayed_ack socket option. [ 67.118499][ T7101] Use struct sctp_sack_info instead [ 67.219231][ T29] audit: type=1400 audit(1751994334.861:911): avc: denied { shutdown } for pid=7120 comm="syz.4.1618" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 67.278310][ T29] audit: type=1400 audit(1751994334.911:912): avc: denied { allowed } for pid=7123 comm="syz.2.1619" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 67.297623][ T29] audit: type=1400 audit(1751994334.911:913): avc: denied { create } for pid=7123 comm="syz.2.1619" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 67.318788][ T29] audit: type=1400 audit(1751994334.911:914): avc: denied { map } for pid=7126 comm="syz.3.1623" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=15725 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 67.342944][ T29] audit: type=1400 audit(1751994334.911:915): avc: denied { read write } for pid=7126 comm="syz.3.1623" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=15725 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 67.423222][ T29] audit: type=1400 audit(1751994334.971:916): avc: denied { read write } for pid=7129 comm="syz.0.1621" name="rdma_cm" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 67.447425][ T29] audit: type=1400 audit(1751994334.971:917): avc: denied { open } for pid=7129 comm="syz.0.1621" path="/dev/infiniband/rdma_cm" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 67.472456][ T29] audit: type=1400 audit(1751994335.021:918): avc: denied { read } for pid=7124 comm="syz.4.1620" name="event3" dev="devtmpfs" ino=256 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 67.495645][ T29] audit: type=1400 audit(1751994335.021:919): avc: denied { open } for pid=7124 comm="syz.4.1620" path="/dev/input/event3" dev="devtmpfs" ino=256 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 67.669607][ T7152] netlink: 'syz.4.1633': attribute type 34 has an invalid length. [ 67.703102][ T7156] netlink: 'syz.3.1635': attribute type 2 has an invalid length. [ 67.710979][ T7156] __nla_validate_parse: 7 callbacks suppressed [ 67.710998][ T7156] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.1635'. [ 67.732160][ T7162] Cannot find del_set index 4 as target [ 67.780875][ T7170] delete_channel: no stack [ 67.790591][ T7172] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=41664 sclass=netlink_route_socket pid=7172 comm=syz.3.1643 [ 67.840740][ T7177] loop4: detected capacity change from 0 to 1024 [ 67.862741][ T7177] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 67.875500][ T7177] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 67.883823][ T7177] EXT4-fs (loop4): orphan cleanup on readonly fs [ 67.890640][ T7177] EXT4-fs error (device loop4): __ext4_get_inode_loc:4792: comm syz.4.1647: Invalid inode table block 0 in block_group 0 [ 67.904160][ T7177] EXT4-fs (loop4): Remounting filesystem read-only [ 67.912651][ T7177] EXT4-fs (loop4): 1 truncate cleaned up [ 67.918888][ T7177] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 67.933393][ T7177] EXT4-fs (loop4): shut down requested (1) [ 67.950090][ T7195] loop3: detected capacity change from 0 to 128 [ 67.957141][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.968332][ T7195] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 67.981753][ T7195] ext4 filesystem being mounted at /342/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 68.028532][ T3305] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 68.061512][ T7207] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1658'. [ 68.071157][ T7207] netlink: 16 bytes leftover after parsing attributes in process `syz.3.1658'. [ 68.098139][ T7211] loop4: detected capacity change from 0 to 128 [ 68.207329][ T7229] loop3: detected capacity change from 0 to 1024 [ 68.231839][ T7229] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 68.244437][ T7229] ext4 filesystem being mounted at /348/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.273090][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.312496][ T7248] loop3: detected capacity change from 0 to 512 [ 68.331164][ T7248] EXT4-fs (loop3): 1 orphan inode deleted [ 68.337297][ T7248] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.349956][ T7248] ext4 filesystem being mounted at /350/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.361342][ T41] EXT4-fs error (device loop3): ext4_release_dquot:6969: comm kworker/u8:2: Failed to release dquot type 1 [ 68.381323][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.402879][ T7255] loop3: detected capacity change from 0 to 1024 [ 68.410693][ T7255] EXT4-fs: Ignoring removed orlov option [ 68.418249][ T7255] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.443790][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.464709][ T7260] tun0: tun_chr_ioctl cmd 1074812117 [ 68.512414][ T7268] random: crng reseeded on system resumption [ 68.711675][ T7298] netlink: 182 bytes leftover after parsing attributes in process `syz.2.1698'. [ 68.844164][ T7315] loop4: detected capacity change from 0 to 8192 [ 68.870700][ T7315] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 68.983364][ T7327] netlink: 64 bytes leftover after parsing attributes in process `syz.1.1710'. [ 69.121591][ T7337] SELinux: Context system_u:object_r:fsadm_exec_t:s0 is not valid (left unmapped). [ 69.137797][ T7339] netlink: 164 bytes leftover after parsing attributes in process `syz.4.1716'. [ 69.161305][ T7339] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1716'. [ 69.189951][ T7340] loop1: detected capacity change from 0 to 1024 [ 69.216016][ T7340] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 69.227046][ T7340] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 69.261676][ T7340] JBD2: no valid journal superblock found [ 69.267468][ T7340] EXT4-fs (loop1): Could not load journal inode [ 69.297766][ T7350] loop4: detected capacity change from 0 to 1024 [ 69.335052][ T7350] EXT4-fs: Ignoring removed nobh option [ 69.348338][ T7350] EXT4-fs: Ignoring removed bh option [ 69.364487][ T7350] EXT4-fs (loop4): stripe (32769) is not aligned with cluster size (16), stripe is disabled [ 69.405396][ T7350] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.448063][ T7368] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1728'. [ 69.457088][ T7368] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1728'. [ 69.489897][ T7368] wireguard0: entered promiscuous mode [ 69.508289][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.559467][ T7385] netlink: 76 bytes leftover after parsing attributes in process `syz.4.1734'. [ 69.701891][ T7408] ip6tnl2: entered promiscuous mode [ 69.707143][ T7408] ip6tnl2: entered allmulticast mode [ 69.793301][ T7427] loop2: detected capacity change from 0 to 1024 [ 69.829481][ T7427] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 69.855104][ T7427] EXT4-fs error (device loop2): ext4_xattr_inode_iget:437: inode #19: comm syz.2.1754: missing EA_INODE flag [ 69.873678][ T7427] EXT4-fs (loop2): Remounting filesystem read-only [ 69.889102][ T7427] EXT4-fs warning (device loop2): ext4_xattr_block_set:2190: inode #20: comm syz.2.1754: dec ref error=-30 [ 69.921509][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.037829][ T7464] loop3: detected capacity change from 0 to 128 [ 70.136418][ T7472] netlink: 'syz.3.1774': attribute type 10 has an invalid length. [ 70.147663][ T7472] team0: Device hsr_slave_0 failed to register rx_handler [ 70.214267][ T7483] loop2: detected capacity change from 0 to 764 [ 70.244088][ T7483] rock: directory entry would overflow storage [ 70.250310][ T7483] rock: sig=0x4654, size=5, remaining=4 [ 70.287140][ T7483] isofs: Unable to find the ".." directory for NFS. [ 70.348545][ T7500] IPv6: Can't replace route, no match found [ 70.486198][ T7523] loop1: detected capacity change from 0 to 128 [ 70.512222][ T7523] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 70.528855][ T7518] loop3: detected capacity change from 0 to 2048 [ 70.539662][ T7523] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 70.553747][ T7523] EXT4-fs error (device loop1): __ext4_find_entry:1626: inode #2: comm syz.1.1798: checksumming directory block 0 [ 70.566911][ T7518] EXT4-fs (loop3): failed to initialize system zone (-117) [ 70.603679][ T7537] sctp: [Deprecated]: syz.4.1802 (pid 7537) Use of struct sctp_assoc_value in delayed_ack socket option. [ 70.603679][ T7537] Use struct sctp_sack_info instead [ 70.621100][ T7518] EXT4-fs (loop3): mount failed [ 70.635252][ T3307] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 70.906713][ T7580] openvswitch: netlink: Message has 6 unknown bytes. [ 70.935377][ T7583] vlan2: entered promiscuous mode [ 70.940568][ T7583] bridge0: entered promiscuous mode [ 70.945946][ T7583] vlan2: entered allmulticast mode [ 70.955176][ T7583] bridge0: entered allmulticast mode [ 71.303706][ T7632] loop3: detected capacity change from 0 to 512 [ 71.361252][ T7632] EXT4-fs (loop3): orphan cleanup on readonly fs [ 71.414040][ T7632] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1852: bg 0: block 248: padding at end of block bitmap is not set [ 71.428737][ T7632] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.1852: Failed to acquire dquot type 1 [ 71.441647][ T7632] EXT4-fs (loop3): 1 truncate cleaned up [ 71.447976][ T7632] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000001 ro without journal. Quota mode: writeback. [ 71.465449][ T7632] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 71.489765][ T7632] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000001 r/w. [ 71.503944][ T7655] sctp: [Deprecated]: syz.0.1864 (pid 7655) Use of struct sctp_assoc_value in delayed_ack socket option. [ 71.503944][ T7655] Use struct sctp_sack_info instead [ 71.570643][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000001. [ 71.658809][ T7685] sctp: [Deprecated]: syz.1.1867 (pid 7685) Use of struct sctp_assoc_value in delayed_ack socket option. [ 71.658809][ T7685] Use struct sctp_sack_info instead [ 71.678342][ T7686] loop0: detected capacity change from 0 to 128 [ 71.685587][ T7686] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 71.716989][ T7686] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 71.746039][ T7686] EXT4-fs error (device loop0): __ext4_find_entry:1626: inode #2: comm syz.0.1866: checksumming directory block 0 [ 71.770904][ T7690] loop1: detected capacity change from 0 to 512 [ 71.787721][ T7693] loop2: detected capacity change from 0 to 2048 [ 71.804981][ T7690] EXT4-fs (loop1): orphan cleanup on readonly fs [ 71.812024][ T7690] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1869: bg 0: block 248: padding at end of block bitmap is not set [ 71.849052][ T3310] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 71.867546][ T7690] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.1869: Failed to acquire dquot type 1 [ 71.894083][ T7693] EXT4-fs (loop2): failed to initialize system zone (-117) [ 71.926304][ T7693] EXT4-fs (loop2): mount failed [ 71.932649][ T7690] EXT4-fs (loop1): 1 truncate cleaned up [ 71.939375][ T7690] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000001 ro without journal. Quota mode: writeback. [ 71.960203][ T7690] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 71.990889][ T7690] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0000-000000000001 r/w. [ 72.043256][ T3307] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000001. [ 72.095128][ T7734] loop3: detected capacity change from 0 to 764 [ 72.103389][ T7734] rock: directory entry would overflow storage [ 72.109577][ T7734] rock: sig=0x4654, size=5, remaining=4 [ 72.117483][ T7734] isofs: Unable to find the ".." directory for NFS. [ 72.163495][ T7747] loop3: detected capacity change from 0 to 512 [ 72.180745][ T7743] IPv6: Can't replace route, no match found [ 72.189041][ T7747] EXT4-fs (loop3): orphan cleanup on readonly fs [ 72.202041][ T7752] netlink: 'syz.4.1895': attribute type 10 has an invalid length. [ 72.208235][ T7747] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1893: bg 0: block 248: padding at end of block bitmap is not set [ 72.225321][ T7747] __quota_error: 125 callbacks suppressed [ 72.225345][ T7747] Quota error (device loop3): write_blk: dquota write failed [ 72.238526][ T7747] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 72.240436][ T7752] team0: Device hsr_slave_0 failed to register rx_handler [ 72.248488][ T7747] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.1893: Failed to acquire dquot type 1 [ 72.270115][ T7747] EXT4-fs (loop3): 1 truncate cleaned up [ 72.287369][ T7747] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000001 ro without journal. Quota mode: writeback. [ 72.329110][ T7747] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 72.342896][ T7770] loop4: detected capacity change from 0 to 128 [ 72.350064][ T7747] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000001 r/w. [ 72.362367][ T7773] loop1: detected capacity change from 0 to 256 [ 72.369967][ T7773] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 72.387623][ T7773] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 72.398772][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000001. [ 72.426747][ T7780] loop1: detected capacity change from 0 to 128 [ 72.440443][ T7780] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=16, mo=a842c018, mo2=0002] [ 72.448505][ T7780] System zones: 1-3, 19-19, 35-36 [ 72.466497][ T7780] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 72.478884][ T7780] ext4 filesystem being mounted at /359/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 72.501678][ T3307] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 72.514030][ T29] audit: type=1400 audit(1751994340.161:1038): avc: denied { create } for pid=7786 comm="syz.3.1910" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 72.539195][ T29] audit: type=1400 audit(1751994340.161:1039): avc: denied { setopt } for pid=7786 comm="syz.3.1910" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 72.595063][ T7795] loop3: detected capacity change from 0 to 1024 [ 72.602046][ T7795] EXT4-fs: Ignoring removed orlov option [ 72.605807][ T29] audit: type=1326 audit(1751994340.211:1040): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7792 comm="syz.3.1913" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9466cbe929 code=0x7ffc0000 [ 72.631275][ T29] audit: type=1326 audit(1751994340.211:1041): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7792 comm="syz.3.1913" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9466cbe929 code=0x7ffc0000 [ 72.654695][ T29] audit: type=1326 audit(1751994340.211:1042): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7792 comm="syz.3.1913" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f9466cbe929 code=0x7ffc0000 [ 72.678183][ T29] audit: type=1326 audit(1751994340.211:1043): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7792 comm="syz.3.1913" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9466cbe929 code=0x7ffc0000 [ 72.701748][ T29] audit: type=1326 audit(1751994340.211:1044): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7792 comm="syz.3.1913" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9466cbe929 code=0x7ffc0000 [ 72.725217][ T29] audit: type=1326 audit(1751994340.211:1045): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7792 comm="syz.3.1913" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f9466cbe929 code=0x7ffc0000 [ 72.754841][ T7795] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.770387][ T7797] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(6) [ 72.776916][ T7797] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 72.784637][ T7797] vhci_hcd vhci_hcd.0: Device attached [ 72.790837][ T7803] vhci_hcd: connection closed [ 72.791113][ T41] vhci_hcd: stop threads [ 72.800112][ T41] vhci_hcd: release socket [ 72.804534][ T41] vhci_hcd: disconnect device [ 72.810935][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.875223][ T7819] loop4: detected capacity change from 0 to 2048 [ 72.882324][ T7819] EXT4-fs: Ignoring removed nomblk_io_submit option [ 72.900690][ T7819] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.916375][ T7819] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm syz.4.1924: bg 0: block 2: invalid block bitmap [ 72.921308][ T7827] loop3: detected capacity change from 0 to 512 [ 72.928898][ T7819] EXT4-fs (loop4): Remounting filesystem read-only [ 72.951534][ T7827] EXT4-fs (loop3): 1 orphan inode deleted [ 72.951609][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.957669][ T7827] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.979144][ T7827] ext4 filesystem being mounted at /405/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 72.989864][ T12] EXT4-fs error (device loop3): ext4_release_dquot:6969: comm kworker/u8:0: Failed to release dquot type 1 [ 73.014250][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.025476][ T7833] __nla_validate_parse: 9 callbacks suppressed [ 73.025488][ T7833] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1929'. [ 73.073261][ T7841] netlink: 'syz.3.1933': attribute type 15 has an invalid length. [ 73.074600][ T7843] netlink: 'syz.4.1934': attribute type 1 has an invalid length. [ 73.088985][ T7843] netlink: 92 bytes leftover after parsing attributes in process `syz.4.1934'. [ 73.136460][ T7851] loop3: detected capacity change from 0 to 512 [ 73.143032][ T7847] loop2: detected capacity change from 0 to 512 [ 73.151288][ T7851] EXT4-fs (loop3): orphan cleanup on readonly fs [ 73.151408][ T7847] EXT4-fs: dax option not supported [ 73.169679][ T7851] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1938: bg 0: block 248: padding at end of block bitmap is not set [ 73.185648][ T7856] loop2: detected capacity change from 0 to 128 [ 73.201864][ T7851] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.1938: Failed to acquire dquot type 1 [ 73.215679][ T7851] EXT4-fs (loop3): 1 truncate cleaned up [ 73.224108][ T7851] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 73.248466][ T7851] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 73.283150][ T7851] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 73.306819][ T7875] netlink: 96 bytes leftover after parsing attributes in process `syz.4.1949'. [ 73.355645][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.391614][ T7896] netlink: 'syz.2.1959': attribute type 1 has an invalid length. [ 73.428027][ T7902] program syz.1.1962 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 73.688015][ T7951] Invalid ELF header magic: != ELF [ 74.008945][ T7985] loop0: detected capacity change from 0 to 164 [ 74.016428][ T7985] rock: directory entry would overflow storage [ 74.022633][ T7985] rock: sig=0x4543, size=28, remaining=18 [ 74.297547][ T7999] Zero length message leads to an empty skb [ 74.375888][ T8011] loop3: detected capacity change from 0 to 256 [ 74.469254][ T8027] loop3: detected capacity change from 0 to 4096 [ 74.477714][ T8027] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.497358][ T8026] EXT4-fs error (device loop3): ext4_do_update_inode:5568: inode #15: comm syz.3.2022: corrupted inode contents [ 74.509731][ T8026] EXT4-fs (loop3): Remounting filesystem read-only [ 74.525121][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.535286][ T12] EXT4-fs (loop3): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 74.557318][ T8034] netlink: 24 bytes leftover after parsing attributes in process `syz.4.2025'. [ 74.612253][ T8045] loop4: detected capacity change from 0 to 512 [ 74.633970][ T8045] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.648385][ T8054] netlink: 28 bytes leftover after parsing attributes in process `syz.1.2033'. [ 74.660386][ T8045] ext4 filesystem being mounted at /432/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.685104][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.746322][ T8066] loop4: detected capacity change from 0 to 256 [ 74.756582][ T8066] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000001) [ 74.799598][ T8079] loop4: detected capacity change from 0 to 1024 [ 74.807958][ T8079] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.2045: Failed to acquire dquot type 0 [ 74.820755][ T8079] EXT4-fs error (device loop4): mb_free_blocks:1948: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 74.835376][ T8079] EXT4-fs error (device loop4): ext4_do_update_inode:5568: inode #13: comm syz.4.2045: corrupted inode contents [ 74.847661][ T8079] EXT4-fs error (device loop4): ext4_dirty_inode:6459: inode #13: comm syz.4.2045: mark_inode_dirty error [ 74.860139][ T8079] EXT4-fs error (device loop4): ext4_do_update_inode:5568: inode #13: comm syz.4.2045: corrupted inode contents [ 74.872565][ T8079] EXT4-fs error (device loop4): __ext4_ext_dirty:206: inode #13: comm syz.4.2045: mark_inode_dirty error [ 74.899724][ T8084] atomic_op ffff8881193ed128 conn xmit_atomic 0000000000000000 [ 74.908830][ T8079] EXT4-fs error (device loop4): ext4_do_update_inode:5568: inode #13: comm syz.4.2045: corrupted inode contents [ 74.930893][ T8079] EXT4-fs error (device loop4) in ext4_orphan_del:305: Corrupt filesystem [ 74.956044][ T8079] EXT4-fs error (device loop4): ext4_do_update_inode:5568: inode #13: comm syz.4.2045: corrupted inode contents [ 74.972801][ T8096] loop3: detected capacity change from 0 to 512 [ 74.980488][ T8079] EXT4-fs error (device loop4): ext4_truncate:4597: inode #13: comm syz.4.2045: mark_inode_dirty error [ 74.980667][ T8095] netlink: 28 bytes leftover after parsing attributes in process `syz.1.2052'. [ 75.000605][ T8095] netlink: 24 bytes leftover after parsing attributes in process `syz.1.2052'. [ 75.003051][ T8079] EXT4-fs error (device loop4) in ext4_process_orphan:347: Corrupt filesystem [ 75.019654][ T8079] EXT4-fs (loop4): 1 truncate cleaned up [ 75.025795][ T8079] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.048286][ T8096] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.2053: bg 0: block 248: padding at end of block bitmap is not set [ 75.075278][ T8096] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.2053: Failed to acquire dquot type 1 [ 75.086863][ T8079] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 75.099488][ T8106] Invalid ELF header magic: != ELF [ 75.109610][ T8096] EXT4-fs (loop3): 1 truncate cleaned up [ 75.115713][ T8096] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.128293][ T8096] ext4 filesystem being mounted at /437/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 75.145107][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.173609][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.209135][ T8120] netlink: 92 bytes leftover after parsing attributes in process `syz.0.2065'. [ 75.226433][ T8120] netlink: 24 bytes leftover after parsing attributes in process `syz.0.2065'. [ 75.269860][ T8128] random: crng reseeded on system resumption [ 75.308278][ T8136] loop3: detected capacity change from 0 to 512 [ 75.319523][ T8136] EXT4-fs: Ignoring removed mblk_io_submit option [ 75.325988][ T8136] EXT4-fs: Ignoring removed orlov option [ 75.338337][ T8136] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.375135][ T8151] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2079'. [ 75.384258][ T8151] netlink: 'syz.4.2079': attribute type 18 has an invalid length. [ 75.403104][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.511037][ T8179] loop3: detected capacity change from 0 to 1024 [ 75.518766][ T8180] loop1: detected capacity change from 0 to 256 [ 75.545343][ T8179] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.580920][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.708929][ T8204] bond0: entered promiscuous mode [ 75.714468][ T8204] bond_slave_0: entered promiscuous mode [ 75.720398][ T8204] bond_slave_1: entered promiscuous mode [ 75.729051][ T8204] bond0: left promiscuous mode [ 75.733903][ T8204] bond_slave_0: left promiscuous mode [ 75.739373][ T8204] bond_slave_1: left promiscuous mode [ 75.766272][ T8206] netlink: 'syz.1.2103': attribute type 1 has an invalid length. [ 75.808889][ T8213] loop1: detected capacity change from 0 to 128 [ 75.840393][ T8217] loop3: detected capacity change from 0 to 512 [ 75.848256][ T8217] EXT4-fs error (device loop3): ext4_orphan_get:1393: inode #15: comm syz.3.2108: casefold flag without casefold feature [ 75.862038][ T8217] EXT4-fs error (device loop3): ext4_orphan_get:1398: comm syz.3.2108: couldn't read orphan inode 15 (err -117) [ 75.875959][ T8217] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.904545][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.940872][ T8222] netlink: 'syz.3.2110': attribute type 18 has an invalid length. [ 75.974151][ T8228] loop3: detected capacity change from 0 to 512 [ 75.980802][ T8231] netlink: 'syz.4.2115': attribute type 1 has an invalid length. [ 75.984341][ T8228] EXT4-fs (loop3): couldn't mount as ext3 due to feature incompatibilities [ 76.051167][ T8244] loop3: detected capacity change from 0 to 128 [ 76.150824][ T8269] binfmt_misc: register: failed to install interpreter file ./file0 [ 76.151224][ T8141] syz.0.2075 (8141) used greatest stack depth: 9256 bytes left [ 76.261767][ T8288] loop0: detected capacity change from 0 to 512 [ 76.278954][ T8288] EXT4-fs error (device loop0): ext4_orphan_get:1393: inode #15: comm syz.0.2140: iget: bad extended attribute block 1 [ 76.305264][ T8288] EXT4-fs error (device loop0): ext4_orphan_get:1398: comm syz.0.2140: couldn't read orphan inode 15 (err -117) [ 76.326526][ T8288] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.393694][ T8312] loop3: detected capacity change from 0 to 764 [ 76.397890][ T8311] loop4: detected capacity change from 0 to 512 [ 76.408259][ T8311] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 76.411612][ T8314] bridge0: port 3(batadv1) entered blocking state [ 76.424667][ T8314] bridge0: port 3(batadv1) entered disabled state [ 76.432507][ T8311] EXT4-fs (loop4): 1 truncate cleaned up [ 76.432509][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.436056][ T8314] batadv1: entered allmulticast mode [ 76.447671][ T8311] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.465217][ T8314] batadv1: entered promiscuous mode [ 76.507694][ T8321] loop2: detected capacity change from 0 to 128 [ 76.525453][ T8323] SELinux: failed to load policy [ 76.531332][ T8325] loop1: detected capacity change from 0 to 1024 [ 76.538097][ T8325] EXT4-fs: Ignoring removed orlov option [ 76.553963][ T8325] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.577744][ T8327] loop3: detected capacity change from 0 to 128 [ 76.584531][ T8327] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 76.599251][ T8327] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 76.621345][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.657915][ T400] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 76.699429][ T8351] random: crng reseeded on system resumption [ 76.794992][ T8370] loop0: detected capacity change from 0 to 1024 [ 76.868661][ T8382] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 76.884702][ T8383] loop1: detected capacity change from 0 to 128 [ 76.925030][ T41] batman_adv: batadv1: No IGMP Querier present - multicast optimizations disabled [ 76.934310][ T41] batman_adv: batadv1: No MLD Querier present - multicast optimizations disabled [ 77.211253][ T8408] loop0: detected capacity change from 0 to 512 [ 77.251307][ T8408] ext4 filesystem being mounted at /396/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 77.285046][ T8408] EXT4-fs error (device loop0): ext4_do_update_inode:5568: inode #2: comm syz.0.2198: corrupted inode contents [ 77.325533][ T8408] EXT4-fs error (device loop0): ext4_dirty_inode:6459: inode #2: comm syz.0.2198: mark_inode_dirty error [ 77.368302][ T8408] EXT4-fs error (device loop0): ext4_do_update_inode:5568: inode #2: comm syz.0.2198: corrupted inode contents [ 77.403773][ T8408] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #2: comm syz.0.2198: mark_inode_dirty error [ 77.458239][ T8423] rdma_op ffff88811b39e180 conn xmit_rdma 0000000000000000 [ 77.479133][ T29] kauditd_printk_skb: 139 callbacks suppressed [ 77.485516][ T29] audit: type=1326 audit(1751994345.121:1176): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8424 comm="syz.2.2204" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbe29f0e929 code=0x7ffc0000 [ 77.519995][ T29] audit: type=1326 audit(1751994345.121:1177): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8424 comm="syz.2.2204" exe="/root/syz-executor" sig=0 arch=c000003e syscall=109 compat=0 ip=0x7fbe29f0e929 code=0x7ffc0000 [ 77.543489][ T29] audit: type=1326 audit(1751994345.131:1178): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8424 comm="syz.2.2204" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbe29f0e929 code=0x7ffc0000 [ 77.576038][ T8430] netlink: 'syz.4.2205': attribute type 4 has an invalid length. [ 77.585972][ T8432] loop2: detected capacity change from 0 to 1024 [ 77.618695][ T8432] ext4 filesystem being mounted at /434/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.640169][ T29] audit: type=1400 audit(1751994345.291:1179): avc: denied { watch watch_reads } for pid=8449 comm="syz.1.2214" path="/428/file0" dev="tmpfs" ino=2230 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 77.702251][ T29] audit: type=1326 audit(1751994345.351:1180): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8460 comm="syz.4.2219" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7a0773e929 code=0x7ffc0000 [ 77.725821][ T29] audit: type=1326 audit(1751994345.351:1181): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8460 comm="syz.4.2219" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7a0773e929 code=0x7ffc0000 [ 77.750413][ T29] audit: type=1326 audit(1751994345.401:1182): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8460 comm="syz.4.2219" exe="/root/syz-executor" sig=0 arch=c000003e syscall=187 compat=0 ip=0x7f7a0773e929 code=0x7ffc0000 [ 77.773973][ T29] audit: type=1326 audit(1751994345.401:1183): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8460 comm="syz.4.2219" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7a0773e929 code=0x7ffc0000 [ 77.797421][ T29] audit: type=1326 audit(1751994345.401:1184): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8460 comm="syz.4.2219" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7a0773e929 code=0x7ffc0000 [ 77.848101][ T29] audit: type=1400 audit(1751994345.491:1185): avc: denied { bind } for pid=8467 comm="syz.4.2222" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 77.965393][ T8488] loop0: detected capacity change from 0 to 1024 [ 77.982354][ T8490] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 78.036218][ T8498] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 78.054458][ T8492] loop4: detected capacity change from 0 to 8192 [ 78.115452][ T8492] loop4: p2 p3 p4 [ 78.122080][ T8492] loop4: p2 size 130943 extends beyond EOD, truncated [ 78.141496][ T8492] loop4: p3 size 16776960 extends beyond EOD, truncated [ 78.153311][ T8492] loop4: p4 size 3599499392 extends beyond EOD, truncated [ 78.184925][ T8524] macvtap1: entered allmulticast mode [ 78.190396][ T8524] veth0_macvtap: entered allmulticast mode [ 78.627725][ T8564] __nla_validate_parse: 9 callbacks suppressed [ 78.627740][ T8564] netlink: 182 bytes leftover after parsing attributes in process `syz.3.2265'. [ 78.734698][ T8577] netlink: 64 bytes leftover after parsing attributes in process `syz.3.2270'. [ 78.826742][ T8587] loop2: detected capacity change from 0 to 1024 [ 78.843198][ T8587] EXT4-fs: Ignoring removed nobh option [ 78.858285][ T8587] EXT4-fs: Ignoring removed bh option [ 78.870795][ T8587] EXT4-fs (loop2): stripe (32769) is not aligned with cluster size (16), stripe is disabled [ 78.936353][ T8594] netlink: 164 bytes leftover after parsing attributes in process `syz.0.2276'. [ 78.957664][ T8594] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2276'. [ 78.991724][ T8600] loop3: detected capacity change from 0 to 1024 [ 78.999694][ T8600] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 79.010701][ T8600] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 79.031449][ T8600] JBD2: no valid journal superblock found [ 79.037227][ T8600] EXT4-fs (loop3): Could not load journal inode [ 79.102797][ T8614] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2286'. [ 79.111921][ T8614] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2286'. [ 79.134345][ T8614] wireguard0: entered promiscuous mode [ 79.146514][ T8623] netlink: 76 bytes leftover after parsing attributes in process `syz.0.2290'. [ 79.222257][ T8638] loop3: detected capacity change from 0 to 128 [ 79.245293][ T8638] ext4 filesystem being mounted at /493/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 79.485650][ T8667] random: crng reseeded on system resumption [ 79.637954][ T8684] loop4: detected capacity change from 0 to 1024 [ 79.664450][ T8684] EXT4-fs: Ignoring removed bh option [ 79.671958][ T8688] netlink: 76 bytes leftover after parsing attributes in process `syz.0.2322'. [ 79.988701][ T8738] loop3: detected capacity change from 0 to 512 [ 79.997581][ T8735] loop2: detected capacity change from 0 to 512 [ 79.998457][ T8738] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 80.014586][ T8738] EXT4-fs (loop3): invalid journal inode [ 80.020576][ T8738] EXT4-fs (loop3): can't get journal size [ 80.026977][ T8735] EXT4-fs: Ignoring removed oldalloc option [ 80.034222][ T8738] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e056c118, mo2=0002] [ 80.050859][ T8738] System zones: 1-12, 13-13 [ 80.056141][ T8735] EXT4-fs (loop2): 1 truncate cleaned up [ 80.064391][ T8738] EXT4-fs (loop3): 1 truncate cleaned up [ 80.240429][ T8754] netlink: 76 bytes leftover after parsing attributes in process `syz.3.2343'. [ 80.242059][ T8756] loop1: detected capacity change from 0 to 128 [ 80.529950][ T8774] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2350'. [ 80.532820][ T8777] openvswitch: netlink: Message has 6 unknown bytes. [ 80.539907][ T8778] loop2: detected capacity change from 0 to 128 [ 80.561253][ T8778] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 80.648989][ T8790] loop0: detected capacity change from 0 to 2048 [ 80.678959][ T8778] EXT4-fs error (device loop2): __ext4_find_entry:1626: inode #2: comm syz.2.2351: checksumming directory block 0 [ 80.719536][ T8790] EXT4-fs (loop0): failed to initialize system zone (-117) [ 80.739157][ T8790] EXT4-fs (loop0): mount failed [ 80.821875][ T329] I/O error, dev loop1, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0 [ 80.901669][ T8817] vlan3: entered promiscuous mode [ 80.906845][ T8817] bridge0: entered promiscuous mode [ 80.912236][ T8817] vlan3: entered allmulticast mode [ 80.917415][ T8817] bridge0: entered allmulticast mode [ 81.071453][ T8832] loop0: detected capacity change from 0 to 764 [ 81.098140][ T8832] rock: directory entry would overflow storage [ 81.104418][ T8832] rock: sig=0x4654, size=5, remaining=4 [ 81.131640][ T8832] isofs: Unable to find the ".." directory for NFS. [ 81.221524][ T8846] netlink: 'syz.0.2380': attribute type 10 has an invalid length. [ 81.241765][ T8846] team0: Device hsr_slave_0 failed to register rx_handler [ 81.289594][ T8853] sctp: [Deprecated]: syz.0.2384 (pid 8853) Use of struct sctp_assoc_value in delayed_ack socket option. [ 81.289594][ T8853] Use struct sctp_sack_info instead [ 81.489918][ T8878] loop1: detected capacity change from 0 to 128 [ 81.560848][ T8892] loop4: detected capacity change from 0 to 256 [ 81.574630][ T8892] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 81.591867][ T8896] loop1: detected capacity change from 0 to 164 [ 81.599241][ T8896] rock: directory entry would overflow storage [ 81.605447][ T8896] rock: sig=0x4543, size=28, remaining=18 [ 81.618434][ T8892] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 81.634144][ T8898] loop2: detected capacity change from 0 to 1024 [ 81.669856][ T8898] EXT4-fs: Ignoring removed orlov option [ 81.734943][ T8909] Invalid ELF header magic: != ELF [ 81.743955][ T8911] loop1: detected capacity change from 0 to 128 [ 81.745539][ T8913] delete_channel: no stack [ 81.768717][ T8916] netlink: 'syz.3.2413': attribute type 34 has an invalid length. [ 81.977880][ T8944] loop4: detected capacity change from 0 to 512 [ 81.987183][ T8944] EXT4-fs: dax option not supported [ 82.162376][ T8966] loop2: detected capacity change from 0 to 128 [ 82.196170][ T8966] ext4 filesystem being mounted at /489/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 82.513038][ T9005] loop4: detected capacity change from 0 to 128 [ 82.538767][ T9005] ext4 filesystem being mounted at /506/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 82.619121][ T9019] loop2: detected capacity change from 0 to 256 [ 82.627562][ T9019] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 82.642173][ T9019] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 82.658831][ T29] kauditd_printk_skb: 30 callbacks suppressed [ 82.658843][ T29] audit: type=1400 audit(1751994350.301:1216): avc: denied { setopt } for pid=9022 comm="syz.4.2461" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 82.728767][ T9036] loop0: detected capacity change from 0 to 164 [ 82.735865][ T9036] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 82.744811][ T9036] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 82.753118][ T9036] Symlink component flag not implemented [ 82.758823][ T9036] Symlink component flag not implemented [ 82.764885][ T9036] Symlink component flag not implemented (7) [ 82.770964][ T9036] Symlink component flag not implemented (116) [ 82.886344][ T29] audit: type=1326 audit(1751994350.531:1217): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9050 comm="syz.4.2477" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7a0773e929 code=0x7ffc0000 [ 82.910065][ T29] audit: type=1326 audit(1751994350.531:1218): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9050 comm="syz.4.2477" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7a0773e929 code=0x7ffc0000 [ 82.937142][ T29] audit: type=1326 audit(1751994350.531:1219): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9050 comm="syz.4.2477" exe="/root/syz-executor" sig=0 arch=c000003e syscall=74 compat=0 ip=0x7f7a0773e929 code=0x7ffc0000 [ 82.960564][ T29] audit: type=1326 audit(1751994350.531:1220): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9050 comm="syz.4.2477" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7a0773e929 code=0x7ffc0000 [ 82.966586][ T9063] loop2: detected capacity change from 0 to 256 [ 82.984204][ T29] audit: type=1326 audit(1751994350.531:1221): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9050 comm="syz.4.2477" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7a0773e929 code=0x7ffc0000 [ 83.013797][ T29] audit: type=1326 audit(1751994350.531:1222): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9050 comm="syz.4.2477" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f7a0773e929 code=0x7ffc0000 [ 83.037223][ T29] audit: type=1326 audit(1751994350.531:1223): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9050 comm="syz.4.2477" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7a0773e929 code=0x7ffc0000 [ 83.060669][ T29] audit: type=1326 audit(1751994350.531:1224): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9050 comm="syz.4.2477" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7a0773e929 code=0x7ffc0000 [ 83.121802][ T9069] SELinux: syz.4.2485 (9069) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 83.123694][ T9072] sctp: [Deprecated]: syz.0.2486 (pid 9072) Use of int in maxseg socket option. [ 83.123694][ T9072] Use struct sctp_assoc_value instead [ 83.169927][ T29] audit: type=1400 audit(1751994350.811:1225): avc: denied { watch } for pid=9074 comm="syz.4.2488" path="/515" dev="tmpfs" ino=2671 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 83.256803][ T9091] loop4: detected capacity change from 0 to 512 [ 83.272619][ T9091] EXT4-fs error (device loop4): ext4_orphan_get:1393: inode #15: comm syz.4.2495: casefold flag without casefold feature [ 83.288455][ T9091] EXT4-fs error (device loop4): ext4_orphan_get:1398: comm syz.4.2495: couldn't read orphan inode 15 (err -117) [ 83.502047][ T9125] bond0: entered promiscuous mode [ 83.507175][ T9125] bond_slave_0: entered promiscuous mode [ 83.513278][ T9125] bond_slave_1: entered promiscuous mode [ 83.528162][ T9125] bond0: left promiscuous mode [ 83.533040][ T9125] bond_slave_0: left promiscuous mode [ 83.538479][ T9125] bond_slave_1: left promiscuous mode [ 83.664255][ T9150] loop0: detected capacity change from 0 to 128 [ 83.676440][ T9154] loop4: detected capacity change from 0 to 1024 [ 83.685191][ T9152] loop2: detected capacity change from 0 to 1024 [ 83.705641][ T9152] EXT4-fs: Ignoring removed orlov option [ 83.720624][ T9157] bridge0: port 3(batadv1) entered blocking state [ 83.727255][ T9157] bridge0: port 3(batadv1) entered disabled state [ 83.734046][ T9157] batadv1: entered allmulticast mode [ 83.740070][ T9157] batadv1: entered promiscuous mode [ 83.823254][ T9176] tun0: tun_chr_ioctl cmd 1074812117 [ 83.861695][ T9182] loop4: detected capacity change from 0 to 512 [ 83.879371][ T9182] EXT4-fs error (device loop4): ext4_orphan_get:1393: inode #15: comm syz.4.2537: iget: bad extended attribute block 1 [ 83.899973][ T9182] EXT4-fs error (device loop4): ext4_orphan_get:1398: comm syz.4.2537: couldn't read orphan inode 15 (err -117) [ 83.988637][ T9189] rdma_op ffff88811b859980 conn xmit_rdma 0000000000000000 [ 84.133500][ T9205] loop4: detected capacity change from 0 to 1024 [ 84.150495][ T9205] EXT4-fs: Ignoring removed orlov option [ 84.200504][ T9218] IPv6: Can't replace route, no match found [ 84.216451][ T9220] SELinux: failed to load policy [ 84.224875][ T784] batman_adv: batadv1: No IGMP Querier present - multicast optimizations disabled [ 84.234145][ T784] batman_adv: batadv1: No MLD Querier present - multicast optimizations disabled [ 84.256101][ T9222] binfmt_misc: register: failed to install interpreter file ./file0 [ 84.278473][ T9228] __nla_validate_parse: 12 callbacks suppressed [ 84.278489][ T9228] netlink: 816 bytes leftover after parsing attributes in process `syz.4.2557'. [ 84.346789][ T9242] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2564'. [ 84.396952][ T9254] loop4: detected capacity change from 0 to 128 [ 84.419356][ T9254] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x61417200 (sector = 1) [ 84.514698][ T9268] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(6) [ 84.521282][ T9268] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 84.528806][ T9268] vhci_hcd vhci_hcd.0: Device attached [ 84.540829][ T9272] netlink: 'syz.2.2578': attribute type 10 has an invalid length. [ 84.556920][ T9272] team0: Device hsr_slave_0 failed to register rx_handler [ 84.592695][ T9270] vhci_hcd: connection closed [ 84.592797][ T41] vhci_hcd: stop threads [ 84.601782][ T41] vhci_hcd: release socket [ 84.606189][ T41] vhci_hcd: disconnect device [ 84.635805][ T9282] loop4: detected capacity change from 0 to 512 [ 84.642690][ T9282] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 84.654456][ T9279] loop2: detected capacity change from 0 to 1024 [ 84.664241][ T9282] EXT4-fs (loop4): 1 truncate cleaned up [ 84.688100][ T9279] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 84.699438][ T9279] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (14919!=20869) [ 84.712015][ T9279] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 84.724301][ T9279] EXT4-fs (loop2): invalid journal inode [ 84.731969][ T9279] EXT4-fs (loop2): can't get journal size [ 84.739790][ T9279] EXT4-fs error (device loop2): ext4_protect_reserved_inode:182: inode #3: comm syz.2.2583: blocks 2-2 from inode overlap system zone [ 84.755974][ T9279] EXT4-fs (loop2): failed to initialize system zone (-117) [ 84.763242][ T9279] EXT4-fs (loop2): mount failed [ 84.788133][ T9298] loop4: detected capacity change from 0 to 128 [ 84.796675][ T9298] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 84.808781][ T9298] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 84.828843][ T12] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 84.882241][ T9308] loop4: detected capacity change from 0 to 1024 [ 84.915606][ T9308] EXT4-fs error (device loop4): ext4_xattr_inode_iget:437: inode #19: comm syz.4.2593: missing EA_INODE flag [ 84.929146][ T9308] EXT4-fs (loop4): Remounting filesystem read-only [ 84.935858][ T9308] EXT4-fs warning (device loop4): ext4_xattr_block_set:2190: inode #20: comm syz.4.2593: dec ref error=-30 [ 84.954780][ T9316] loop3: detected capacity change from 0 to 512 [ 84.963011][ T9316] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 84.982293][ T9316] EXT4-fs (loop3): 1 truncate cleaned up [ 85.084249][ T9324] loop2: detected capacity change from 0 to 512 [ 85.102317][ T9324] ext4 filesystem being mounted at /535/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 85.122007][ T9330] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 85.144910][ T9324] EXT4-fs error (device loop2): ext4_do_update_inode:5568: inode #2: comm syz.2.2599: corrupted inode contents [ 85.170973][ T9324] EXT4-fs error (device loop2): ext4_dirty_inode:6459: inode #2: comm syz.2.2599: mark_inode_dirty error [ 85.183826][ T9324] EXT4-fs error (device loop2): ext4_do_update_inode:5568: inode #2: comm syz.2.2599: corrupted inode contents [ 85.196322][ T9324] EXT4-fs error (device loop2): __ext4_ext_dirty:206: inode #2: comm syz.2.2599: mark_inode_dirty error [ 85.323554][ T9352] loop3: detected capacity change from 0 to 2048 [ 85.338961][ T9352] EXT4-fs: Ignoring removed nomblk_io_submit option [ 85.348952][ T9354] loop4: detected capacity change from 0 to 512 [ 85.356134][ T9354] EXT4-fs: Ignoring removed mblk_io_submit option [ 85.362665][ T9354] EXT4-fs: Ignoring removed orlov option [ 85.384970][ T9352] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.2623: bg 0: block 2: invalid block bitmap [ 85.398212][ T9358] loop2: detected capacity change from 0 to 128 [ 85.416897][ T9352] EXT4-fs (loop3): Remounting filesystem read-only [ 85.525304][ T9375] loop1: detected capacity change from 0 to 256 [ 85.543384][ T9375] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 85.571167][ T9375] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 85.663327][ T9387] loop1: detected capacity change from 0 to 2048 [ 85.673024][ T9387] EXT4-fs: Ignoring removed nomblk_io_submit option [ 85.687304][ T9393] loop2: detected capacity change from 0 to 512 [ 85.696114][ T9393] EXT4-fs: Ignoring removed mblk_io_submit option [ 85.702666][ T9393] EXT4-fs: Ignoring removed orlov option [ 85.704376][ T9395] loop3: detected capacity change from 0 to 512 [ 85.715557][ T9395] EXT4-fs: Ignoring removed oldalloc option [ 85.742569][ T9397] SELinux: failed to load policy [ 85.743243][ T9395] EXT4-fs (loop3): 1 truncate cleaned up [ 85.769809][ T9387] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm syz.1.2628: bg 0: block 2: invalid block bitmap [ 85.795287][ T9387] EXT4-fs (loop1): Remounting filesystem read-only [ 85.864941][ T9412] loop2: detected capacity change from 0 to 8192 [ 85.873173][ T9412] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 86.039690][ T9425] loop0: detected capacity change from 0 to 8192 [ 86.048146][ T9431] loop3: detected capacity change from 0 to 1024 [ 86.078269][ T9431] EXT4-fs: Ignoring removed bh option [ 86.085027][ T9425] loop0: p2 p3 p4 [ 86.104543][ T9425] loop0: p2 size 130943 extends beyond EOD, truncated [ 86.123201][ T9425] loop0: p3 size 16776960 extends beyond EOD, truncated [ 86.132460][ T9425] loop0: p4 size 3599499392 extends beyond EOD, truncated [ 86.200784][ T9449] loop3: detected capacity change from 0 to 1024 [ 86.237095][ T9449] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.2654: Failed to acquire dquot type 0 [ 86.248754][ T9459] loop0: detected capacity change from 0 to 2048 [ 86.256848][ T9459] EXT4-fs: Ignoring removed nomblk_io_submit option [ 86.268836][ T9465] loop2: detected capacity change from 0 to 2048 [ 86.273902][ T9449] EXT4-fs error (device loop3): mb_free_blocks:1948: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 86.291462][ T9449] EXT4-fs error (device loop3): ext4_do_update_inode:5568: inode #13: comm syz.3.2654: corrupted inode contents [ 86.306906][ T9449] EXT4-fs error (device loop3): ext4_dirty_inode:6459: inode #13: comm syz.3.2654: mark_inode_dirty error [ 86.318425][ T9449] EXT4-fs error (device loop3): ext4_do_update_inode:5568: inode #13: comm syz.3.2654: corrupted inode contents [ 86.334367][ T9465] EXT4-fs error (device loop2): ext4_find_inline_data_nolock:169: inode #12: comm syz.2.2658: inline data xattr refers to an external xattr inode [ 86.338127][ T9449] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #13: comm syz.3.2654: mark_inode_dirty error [ 86.360862][ T9465] EXT4-fs (loop2): Remounting filesystem read-only [ 86.372351][ T9449] EXT4-fs error (device loop3): ext4_do_update_inode:5568: inode #13: comm syz.3.2654: corrupted inode contents [ 86.385772][ T9449] EXT4-fs error (device loop3) in ext4_orphan_del:305: Corrupt filesystem [ 86.394877][ T9449] EXT4-fs error (device loop3): ext4_do_update_inode:5568: inode #13: comm syz.3.2654: corrupted inode contents [ 86.395843][ T9459] EXT4-fs error (device loop0): ext4_validate_block_bitmap:432: comm syz.0.2652: bg 0: block 2: invalid block bitmap [ 86.423119][ T9449] EXT4-fs error (device loop3): ext4_truncate:4597: inode #13: comm syz.3.2654: mark_inode_dirty error [ 86.434554][ T9459] EXT4-fs (loop0): Remounting filesystem read-only [ 86.441587][ T9449] EXT4-fs error (device loop3) in ext4_process_orphan:347: Corrupt filesystem [ 86.468346][ T9449] EXT4-fs (loop3): 1 truncate cleaned up [ 86.515232][ T9477] loop2: detected capacity change from 0 to 1024 [ 86.529058][ T12] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.549617][ T9477] EXT4-fs: Ignoring removed bh option [ 86.557116][ T9449] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 86.588805][ T12] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.682183][ T12] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.699927][ T9490] loop3: detected capacity change from 0 to 8192 [ 86.723009][ T12] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.733651][ T9490] loop3: p2 p3 p4 [ 86.737570][ T9490] loop3: p2 size 130943 extends beyond EOD, truncated [ 86.744963][ T9490] loop3: p3 size 16776960 extends beyond EOD, truncated [ 86.753448][ T9490] loop3: p4 size 3599499392 extends beyond EOD, truncated [ 86.804513][ T12] batadv1: left allmulticast mode [ 86.809596][ T12] batadv1: left promiscuous mode [ 86.814725][ T12] bridge0: port 3(batadv1) entered disabled state [ 86.822104][ T12] bridge_slave_1: left allmulticast mode [ 86.827751][ T12] bridge_slave_1: left promiscuous mode [ 86.833451][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.841093][ T12] bridge_slave_0: left allmulticast mode [ 86.846720][ T12] bridge_slave_0: left promiscuous mode [ 86.852435][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.920948][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 86.930820][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 86.940407][ T12] bond0 (unregistering): Released all slaves [ 86.961852][ T9491] chnl_net:caif_netlink_parms(): no params data found [ 86.994585][ T12] hsr_slave_0: left promiscuous mode [ 87.000157][ T12] hsr_slave_1: left promiscuous mode [ 87.005687][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 87.013284][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 87.020803][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 87.028173][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 87.038158][ T12] veth1_macvtap: left promiscuous mode [ 87.043696][ T12] veth0_macvtap: left promiscuous mode [ 87.049336][ T12] veth1_vlan: left promiscuous mode [ 87.054600][ T12] veth0_vlan: left promiscuous mode [ 87.105620][ T12] team0 (unregistering): Port device team_slave_1 removed [ 87.114837][ T12] team0 (unregistering): Port device team_slave_0 removed [ 87.142665][ T9491] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.149959][ T9491] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.157211][ T9491] bridge_slave_0: entered allmulticast mode [ 87.163747][ T9491] bridge_slave_0: entered promiscuous mode [ 87.170498][ T9491] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.177548][ T9491] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.184654][ T9491] bridge_slave_1: entered allmulticast mode [ 87.190957][ T9491] bridge_slave_1: entered promiscuous mode [ 87.206696][ T9491] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.216717][ T9491] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.235400][ T9491] team0: Port device team_slave_0 added [ 87.241990][ T9491] team0: Port device team_slave_1 added [ 87.256600][ T9491] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.263551][ T9491] 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. [ 87.289560][ T9491] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.300943][ T9491] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.307986][ T9491] 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. [ 87.333937][ T9491] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.357881][ T9491] hsr_slave_0: entered promiscuous mode [ 87.363834][ T9491] hsr_slave_1: entered promiscuous mode [ 87.369779][ T9491] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 87.377331][ T9491] Cannot create hsr debugfs directory [ 87.456898][ T9513] netlink: 11562 bytes leftover after parsing attributes in process `syz.2.2672'. [ 87.592004][ T9533] loop2: detected capacity change from 0 to 1024 [ 87.603636][ T9533] EXT4-fs error (device loop2): ext4_acquire_dquot:6933: comm syz.2.2680: Failed to acquire dquot type 0 [ 87.617183][ T9533] EXT4-fs error (device loop2): mb_free_blocks:1948: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 87.633813][ T9537] netlink: 'syz.0.2683': attribute type 2 has an invalid length. [ 87.641614][ T9537] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.2683'. [ 87.652112][ T9533] EXT4-fs error (device loop2): ext4_do_update_inode:5568: inode #13: comm syz.2.2680: corrupted inode contents [ 87.675489][ T9533] EXT4-fs error (device loop2): ext4_dirty_inode:6459: inode #13: comm syz.2.2680: mark_inode_dirty error [ 87.688704][ T9533] EXT4-fs error (device loop2): ext4_do_update_inode:5568: inode #13: comm syz.2.2680: corrupted inode contents [ 87.703582][ T9533] EXT4-fs error (device loop2): __ext4_ext_dirty:206: inode #13: comm syz.2.2680: mark_inode_dirty error [ 87.715541][ T9533] EXT4-fs error (device loop2): ext4_do_update_inode:5568: inode #13: comm syz.2.2680: corrupted inode contents [ 87.728676][ T9533] EXT4-fs error (device loop2) in ext4_orphan_del:305: Corrupt filesystem [ 87.737461][ T9533] EXT4-fs error (device loop2): ext4_do_update_inode:5568: inode #13: comm syz.2.2680: corrupted inode contents [ 87.766985][ T9491] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 87.775178][ T9533] EXT4-fs error (device loop2): ext4_truncate:4597: inode #13: comm syz.2.2680: mark_inode_dirty error [ 87.787194][ T9533] EXT4-fs error (device loop2) in ext4_process_orphan:347: Corrupt filesystem [ 87.798150][ T9491] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 87.808047][ T9491] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 87.817031][ T9491] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 87.827173][ T9533] EXT4-fs (loop2): 1 truncate cleaned up [ 87.841762][ T9533] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 87.858926][ T9552] netlink: 24 bytes leftover after parsing attributes in process `syz.0.2698'. [ 87.912672][ T9491] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.924984][ T9491] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.934635][ T41] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.941801][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.953465][ T29] kauditd_printk_skb: 91 callbacks suppressed [ 87.953481][ T29] audit: type=1326 audit(1751995123.603:1313): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9559 comm="syz.0.2690" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb47f33e929 code=0x7ffc0000 [ 87.987778][ T41] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.993500][ T29] audit: type=1326 audit(1751995123.603:1314): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9559 comm="syz.0.2690" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb47f33e929 code=0x7ffc0000 [ 87.994918][ T41] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.018355][ T29] audit: type=1326 audit(1751995123.603:1315): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9559 comm="syz.0.2690" exe="/root/syz-executor" sig=0 arch=c000003e syscall=191 compat=0 ip=0x7fb47f33e929 code=0x7ffc0000 [ 88.034710][ T9491] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 88.048821][ T29] audit: type=1326 audit(1751995123.603:1316): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9559 comm="syz.0.2690" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb47f33e929 code=0x7ffc0000 [ 88.059180][ T9491] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 88.082575][ T29] audit: type=1326 audit(1751995123.603:1317): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9559 comm="syz.0.2690" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb47f33e929 code=0x7ffc0000 [ 88.136557][ T9491] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.190113][ T9491] veth0_vlan: entered promiscuous mode [ 88.197553][ T9491] veth1_vlan: entered promiscuous mode [ 88.211948][ T9491] veth0_macvtap: entered promiscuous mode [ 88.219184][ T9491] veth1_macvtap: entered promiscuous mode [ 88.230545][ T9491] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 88.240826][ T9491] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 88.250301][ T9491] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.259250][ T9491] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.267924][ T9491] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.276685][ T9491] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.295415][ T29] audit: type=1400 audit(1751995123.943:1318): avc: denied { mounton } for pid=9491 comm="syz-executor" path="/root/syzkaller.3L3iHS/syz-tmp" dev="sda1" ino=2047 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 88.320947][ T29] audit: type=1400 audit(1751995123.943:1319): avc: denied { mount } for pid=9491 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 88.343122][ T29] audit: type=1400 audit(1751995123.943:1320): avc: denied { mounton } for pid=9491 comm="syz-executor" path="/root/syzkaller.3L3iHS/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 88.370002][ T29] audit: type=1400 audit(1751995123.943:1321): avc: denied { mounton } for pid=9491 comm="syz-executor" path="/root/syzkaller.3L3iHS/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=23469 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 88.397831][ T29] audit: type=1400 audit(1751995123.973:1322): avc: denied { mounton } for pid=9491 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=536 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 88.472364][ T9589] loop3: detected capacity change from 0 to 164 [ 88.479975][ T9589] rock: directory entry would overflow storage [ 88.486147][ T9589] rock: sig=0x4543, size=28, remaining=18 [ 88.704182][ T9553] syz.4.2688 (9553) used greatest stack depth: 9232 bytes left [ 88.776709][ T9602] netlink: 'syz.0.2712': attribute type 4 has an invalid length. [ 88.784590][ T9602] netlink: 3657 bytes leftover after parsing attributes in process `syz.0.2712'. [ 88.804396][ T9600] syz.3.2702 (9600) used greatest stack depth: 9168 bytes left [ 88.872732][ T9604] loop2: detected capacity change from 0 to 2048 [ 88.879756][ T9604] EXT4-fs: Ignoring removed nomblk_io_submit option [ 88.926571][ T9604] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.2701: bg 0: block 2: invalid block bitmap [ 88.945625][ T9604] EXT4-fs (loop2): Remounting filesystem read-only [ 88.988953][ T9627] C: renamed from team_slave_0 (while UP) [ 89.008567][ T9627] netlink: 'syz.0.2715': attribute type 1 has an invalid length. [ 89.018763][ T9627] A link change request failed with some changes committed already. Interface C may have been left with an inconsistent configuration, please check. [ 89.065014][ T9634] netlink: 'syz.1.2718': attribute type 4 has an invalid length. [ 89.072868][ T9634] netlink: 3657 bytes leftover after parsing attributes in process `syz.1.2718'. [ 89.080418][ T9637] loop4: detected capacity change from 0 to 256 [ 89.097666][ T9637] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 89.114884][ T9637] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 89.158240][ T9647] netlink: 220 bytes leftover after parsing attributes in process `syz.1.2725'. [ 89.252039][ T9670] loop3: detected capacity change from 0 to 512 [ 89.271812][ T9670] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 89.287740][ T9670] EXT4-fs (loop3): 1 truncate cleaned up [ 89.303277][ T9677] loop0: detected capacity change from 0 to 256 [ 89.310138][ T9677] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 89.331687][ T9677] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 89.365863][ T9680] loop3: detected capacity change from 0 to 1024 [ 89.373452][ T9680] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 89.384409][ T9680] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (14919!=20869) [ 89.394104][ T9680] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 89.404984][ T9680] EXT4-fs (loop3): invalid journal inode [ 89.410739][ T9680] EXT4-fs (loop3): can't get journal size [ 89.417025][ T9680] EXT4-fs error (device loop3): ext4_protect_reserved_inode:182: inode #3: comm syz.3.2740: blocks 2-2 from inode overlap system zone [ 89.433497][ T9680] EXT4-fs (loop3): failed to initialize system zone (-117) [ 89.444202][ T9680] EXT4-fs (loop3): mount failed [ 89.552949][ T9703] loop3: detected capacity change from 0 to 128 [ 89.564283][ T9703] ext4 filesystem being mounted at /568/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 89.604086][ T9708] loop1: detected capacity change from 0 to 512 [ 89.611108][ T9708] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 89.621167][ T9708] EXT4-fs (loop1): invalid journal inode [ 89.626923][ T9708] EXT4-fs (loop1): can't get journal size [ 89.636446][ T9708] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e056c118, mo2=0002] [ 89.650932][ T9708] System zones: 1-12, 13-13 [ 89.656390][ T9712] loop4: detected capacity change from 0 to 512 [ 89.665473][ T9708] EXT4-fs (loop1): 1 truncate cleaned up [ 89.682846][ T9712] ext4 filesystem being mounted at /591/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 89.701624][ T9712] EXT4-fs error (device loop4): ext4_do_update_inode:5568: inode #2: comm syz.4.2750: corrupted inode contents [ 89.713776][ T9712] EXT4-fs error (device loop4): ext4_dirty_inode:6459: inode #2: comm syz.4.2750: mark_inode_dirty error [ 89.725303][ T9712] EXT4-fs error (device loop4): ext4_do_update_inode:5568: inode #2: comm syz.4.2750: corrupted inode contents [ 89.737807][ T9712] EXT4-fs error (device loop4): __ext4_ext_dirty:206: inode #2: comm syz.4.2750: mark_inode_dirty error [ 89.775415][ T9724] netlink: 16 bytes leftover after parsing attributes in process `syz.4.2756'. [ 89.784607][ T9724] netlink: 'syz.4.2756': attribute type 1 has an invalid length. [ 89.836446][ T9733] loop1: detected capacity change from 0 to 1024 [ 89.843470][ T9733] EXT4-fs: Ignoring removed nomblk_io_submit option [ 90.031075][ T9756] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2771'. [ 90.158270][ T9758] loop2: detected capacity change from 0 to 8192 [ 90.231535][ T9773] loop2: detected capacity change from 0 to 512 [ 90.252046][ T9773] ext4 filesystem being mounted at /557/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 90.350700][ T9787] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2784'. [ 90.424121][ T9791] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2786'. [ 90.591870][ T9799] netlink: 'syz.3.2790': attribute type 7 has an invalid length. [ 90.921311][ T9821] x_tables: duplicate underflow at hook 1 [ 90.982016][ T3364] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 91.001166][ T3364] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on syz0 [ 91.086595][ T9835] netlink: 'syz.3.2808': attribute type 4 has an invalid length. [ 91.175495][ T9847] loop0: detected capacity change from 0 to 128 [ 91.212668][ T9847] ext4 filesystem being mounted at /526/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 91.212727][ T9852] loop3: detected capacity change from 0 to 128 [ 91.698974][ T9923] SELinux: syz.2.2848 (9923) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 91.954662][ T9935] SELinux: syz.4.2854 (9935) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 92.353455][ T9947] loop1: detected capacity change from 0 to 128 [ 92.362436][ T9947] ext4 filesystem being mounted at /23/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 92.435766][ T9954] loop1: detected capacity change from 0 to 1024 [ 92.442540][ T9954] EXT4-fs: Ignoring removed orlov option [ 92.473282][ T9948] netlink: 20 bytes leftover after parsing attributes in process `syz.4.2861'. [ 92.482291][ T9948] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2861'. [ 92.604676][ T9985] xt_cluster: node mask cannot exceed total number of nodes [ 92.783767][T10026] netlink: 'syz.3.2896': attribute type 1 has an invalid length. [ 92.795223][ T41] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.830352][T10029] loop3: detected capacity change from 0 to 256 [ 92.892957][ T41] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.957791][ T41] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 93.024817][ T41] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 93.109407][T10067] loop2: detected capacity change from 0 to 512 [ 93.124967][T10033] chnl_net:caif_netlink_parms(): no params data found [ 93.138353][ T41] bridge_slave_1: left allmulticast mode [ 93.144059][ T41] bridge_slave_1: left promiscuous mode [ 93.149816][ T41] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.157156][ T29] kauditd_printk_skb: 86 callbacks suppressed [ 93.157170][ T29] audit: type=1400 audit(1751995128.782:1409): avc: denied { write } for pid=10070 comm="syz.0.2923" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 93.158030][T10067] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 93.192368][ T41] bridge_slave_0: left allmulticast mode [ 93.198200][ T41] bridge_slave_0: left promiscuous mode [ 93.204148][ T41] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.226930][T10067] ext4 filesystem being mounted at /590/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 93.303277][ T29] audit: type=1400 audit(1751995128.942:1410): avc: denied { setattr } for pid=10063 comm="syz.2.2911" name="file1" dev="loop2" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 93.352522][ T41] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 93.373507][ T41] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 93.383167][ T41] bond0 (unregistering): Released all slaves [ 93.426276][T10091] random: crng reseeded on system resumption [ 93.445593][ T41] hsr_slave_0: left promiscuous mode [ 93.452146][ T41] hsr_slave_1: left promiscuous mode [ 93.457835][ T41] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 93.465356][ T41] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 93.473200][ T41] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 93.480773][ T41] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 93.492832][T10101] vxcan0: tx address claim with dest, not broadcast [ 93.499487][ T29] audit: type=1400 audit(1751995129.142:1411): avc: denied { bind } for pid=10100 comm="syz.0.2924" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 93.522845][T10104] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2926'. [ 93.535229][ T41] veth1_macvtap: left promiscuous mode [ 93.541325][ T41] veth0_macvtap: left promiscuous mode [ 93.547763][ T41] veth1_vlan: left promiscuous mode [ 93.553197][ T41] veth0_vlan: left promiscuous mode [ 93.631178][ T41] team0 (unregistering): Port device team_slave_1 removed [ 93.644369][ T41] team0 (unregistering): Port device team_slave_0 removed [ 93.658706][T10118] loop0: detected capacity change from 0 to 512 [ 93.673997][T10118] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 93.684842][T10118] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8042c119, mo2=0002] [ 93.695162][T10118] EXT4-fs error (device loop0): ext4_iget_extra_inode:5035: inode #15: comm syz.0.2934: corrupted in-inode xattr: e_value size too large [ 93.709728][T10118] EXT4-fs error (device loop0): ext4_orphan_get:1398: comm syz.0.2934: couldn't read orphan inode 15 (err -117) [ 93.727326][ T29] audit: type=1400 audit(1751995129.372:1412): avc: denied { rename } for pid=10117 comm="syz.0.2934" name="file0" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 93.769167][T10126] netlink: 28 bytes leftover after parsing attributes in process `syz.3.2937'. [ 93.778321][ T29] audit: type=1400 audit(1751995129.412:1413): avc: denied { setattr } for pid=10127 comm="syz.0.2936" name="file0" dev="tmpfs" ino=2905 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 93.819096][T10033] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.826253][T10033] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.829700][T10130] netlink: 'syz.0.2938': attribute type 10 has an invalid length. [ 93.835289][T10033] bridge_slave_0: entered allmulticast mode [ 93.847890][T10033] bridge_slave_0: entered promiscuous mode [ 93.864958][T10130] team0: Device hsr_slave_0 failed to register rx_handler [ 93.891813][T10033] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.898885][T10033] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.911980][T10033] bridge_slave_1: entered allmulticast mode [ 93.918897][T10033] bridge_slave_1: entered promiscuous mode [ 93.949644][T10033] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.960342][T10143] syz.3.2946 uses obsolete (PF_INET,SOCK_PACKET) [ 93.973450][T10033] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.023609][T10033] team0: Port device team_slave_0 added [ 94.046774][T10033] team0: Port device team_slave_1 added [ 94.088548][T10033] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.095586][T10033] 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. [ 94.121877][T10033] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.133278][T10033] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.140384][T10033] 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. [ 94.166715][T10033] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.212367][T10033] hsr_slave_0: entered promiscuous mode [ 94.230746][T10033] hsr_slave_1: entered promiscuous mode [ 94.236602][T10033] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 94.251191][T10033] Cannot create hsr debugfs directory [ 94.308467][T10159] netlink: 28 bytes leftover after parsing attributes in process `syz.0.2952'. [ 94.597803][T10033] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 94.608540][T10033] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 94.623413][T10033] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 94.637478][T10033] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 94.699834][T10033] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.751476][T10033] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.802889][ T784] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.810001][ T784] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.827864][ T784] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.835077][ T784] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.885303][ T29] audit: type=1400 audit(1751995130.532:1414): avc: denied { mount } for pid=10206 comm="syz.1.2966" name="/" dev="hugetlbfs" ino=25430 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 94.916078][T10033] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.946155][T10211] netlink: 28 bytes leftover after parsing attributes in process `syz.2.2968'. [ 94.978566][T10219] loop3: detected capacity change from 0 to 1024 [ 94.998578][T10219] EXT4-fs: Ignoring removed orlov option [ 95.007485][T10224] SELinux: Context Ü is not valid (left unmapped). [ 95.056533][T10033] veth0_vlan: entered promiscuous mode [ 95.066842][T10033] veth1_vlan: entered promiscuous mode [ 95.082016][T10033] veth0_macvtap: entered promiscuous mode [ 95.089590][T10033] veth1_macvtap: entered promiscuous mode [ 95.099904][T10033] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.108903][T10033] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.117754][T10033] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.126634][T10033] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.135419][T10033] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.144403][T10033] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.195129][ T29] audit: type=1326 audit(1751995130.842:1415): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10247 comm="syz.1.2979" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f57fb8ae929 code=0x7ffc0000 [ 95.218661][ T29] audit: type=1326 audit(1751995130.842:1416): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10247 comm="syz.1.2979" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f57fb8ae929 code=0x7ffc0000 [ 95.245044][ T29] audit: type=1326 audit(1751995130.892:1417): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10247 comm="syz.1.2979" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f57fb8ae929 code=0x7ffc0000 [ 95.268753][ T29] audit: type=1326 audit(1751995130.892:1418): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10247 comm="syz.1.2979" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f57fb8ae929 code=0x7ffc0000 [ 95.359338][T10269] loop1: detected capacity change from 0 to 128 [ 95.366627][T10269] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=16, mo=a842c018, mo2=0002] [ 95.374997][T10269] System zones: 1-3, 19-19, 35-36 [ 95.381361][T10269] ext4 filesystem being mounted at /50/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 95.393831][T10269] EXT4-fs warning (device loop1): ext4_group_extend:1886: will only finish group (8193 blocks, 8129 new) [ 95.405795][T10269] EXT4-fs warning (device loop1): ext4_group_extend:1891: can't read last block, resize aborted [ 95.419206][T10277] loop2: detected capacity change from 0 to 256 [ 95.430600][T10277] vfat: Bad value for 'gid' [ 95.435177][T10277] vfat: Bad value for 'gid' [ 95.457510][T10275] Falling back ldisc for ptm0. [ 95.457712][T10280] loop1: detected capacity change from 0 to 512 [ 95.493654][T10280] ext4 filesystem being mounted at /51/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 95.618974][T10306] Falling back ldisc for ptm0. [ 95.824146][T10335] loop1: detected capacity change from 0 to 2048 [ 95.860739][T10335] EXT4-fs (loop1): failed to initialize system zone (-117) [ 95.868232][T10335] EXT4-fs (loop1): mount failed [ 95.958046][T10364] loop1: detected capacity change from 0 to 2048 [ 95.973586][T10364] EXT4-fs: Ignoring removed mblk_io_submit option [ 95.980143][T10364] EXT4-fs: Ignoring removed i_version option [ 96.020569][T10364] EXT4-fs mount: 97 callbacks suppressed [ 96.020585][T10364] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 96.021297][T10373] loop0: detected capacity change from 0 to 128 [ 96.055952][T10373] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 96.068868][ T9491] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.091237][T10373] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 96.199135][T10398] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=10398 comm=syz.2.3043 [ 96.308170][T10414] SELinux: Context system_u:object_r:hwdata_t:s0 is not valid (left unmapped). [ 96.317425][T10409] loop1: detected capacity change from 0 to 4096 [ 96.353282][T10409] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 96.459555][ T9491] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.499268][T10428] loop2: detected capacity change from 0 to 1024 [ 96.524614][T10428] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 96.549016][T10440] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 96.557729][T10440] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 96.592386][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.797728][T10489] loop2: detected capacity change from 0 to 512 [ 96.821257][T10489] EXT4-fs: Ignoring removed nomblk_io_submit option [ 96.829041][T10499] netlink: 4 bytes leftover after parsing attributes in process `syz.0.3089'. [ 96.838269][T10497] loop1: detected capacity change from 0 to 512 [ 96.862617][T10489] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 96.875703][T10489] ext4 filesystem being mounted at /628/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 96.899474][T10497] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 96.912586][T10497] ext4 filesystem being mounted at /75/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 96.937732][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.938338][ T9491] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.976534][T10517] SELinux: Context system_u:object_r:udev_helper_exec_t:s0 is not valid (left unmapped). [ 96.977432][T10519] netlink: 4 bytes leftover after parsing attributes in process `syz.1.3097'. [ 97.031212][T10521] loop4: detected capacity change from 0 to 128 [ 97.039210][T10521] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 97.060500][T10521] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 97.071955][T10525] loop0: detected capacity change from 0 to 4096 [ 97.088208][T10525] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 97.147870][T10541] loop4: detected capacity change from 0 to 1024 [ 97.288884][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.289630][T10541] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 97.426838][T10541] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4113: comm syz.4.3106: Allocating blocks 449-513 which overlap fs metadata [ 97.486300][T10538] EXT4-fs (loop4): pa ffff888106ddc4d0: logic 48, phys. 177, len 21 [ 97.494478][T10538] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:5364: group 0, free 0, pa_free 4 [ 97.526354][T10033] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.540182][T10569] loop1: detected capacity change from 0 to 512 [ 97.578164][T10569] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 97.595503][T10569] ext4 filesystem being mounted at /87/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 97.620753][ T9491] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.656055][T10577] loop3: detected capacity change from 0 to 512 [ 97.677665][T10577] EXT4-fs (loop3): orphan cleanup on readonly fs [ 97.687187][T10577] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.3122: bg 0: block 248: padding at end of block bitmap is not set [ 97.704690][T10577] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.3122: Failed to acquire dquot type 1 [ 97.718594][T10577] EXT4-fs (loop3): 1 truncate cleaned up [ 97.726288][T10577] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 97.768745][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.933224][T10611] loop0: detected capacity change from 0 to 1024 [ 97.944410][T10611] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (32298!=35945) [ 97.956876][T10611] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 97.971613][T10611] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 97.979867][T10611] EXT4-fs (loop0): orphan cleanup on readonly fs [ 97.988299][T10611] EXT4-fs error (device loop0): ext4_read_inode_bitmap:167: comm syz.0.3136: Inode bitmap for bg 0 marked uninitialized [ 98.002752][T10611] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 98.016673][T10611] EXT4-fs (loop0): ext4_remount: Checksum for group 0 failed (32298!=35945) [ 98.097304][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.229318][T10667] vhci_hcd: invalid port number 255 [ 98.234690][ T29] kauditd_printk_skb: 104 callbacks suppressed [ 98.234705][ T29] audit: type=1400 audit(1751995133.882:1521): avc: denied { ioctl } for pid=10664 comm="syz.1.3166" path="socket:[27770]" dev="sockfs" ino=27770 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 98.266452][T10667] vhci_hcd: default hub control req: 8003 v000a i00ff l0 [ 98.353040][T10689] loop1: detected capacity change from 0 to 512 [ 98.372257][T10689] EXT4-fs: Ignoring removed nomblk_io_submit option [ 98.379184][T10689] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 98.394591][T10696] pimreg: entered allmulticast mode [ 98.402653][T10696] pimreg: left allmulticast mode [ 98.406931][T10689] EXT4-fs (loop1): 1 truncate cleaned up [ 98.416045][T10689] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 98.467541][T10706] loop0: detected capacity change from 0 to 512 [ 98.475084][T10706] EXT4-fs: Ignoring removed mblk_io_submit option [ 98.483384][ T9491] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.485180][T10706] EXT4-fs error (device loop0): ext4_orphan_get:1393: comm syz.0.3184: inode #13: comm syz.0.3184: iget: illegal inode # [ 98.506059][T10706] EXT4-fs (loop0): Remounting filesystem read-only [ 98.513230][T10706] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 98.559772][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.636615][T10725] netlink: 'syz.1.3193': attribute type 1 has an invalid length. [ 98.644443][T10725] netlink: 224 bytes leftover after parsing attributes in process `syz.1.3193'. [ 98.662945][ T29] audit: type=1400 audit(1751995134.312:1522): avc: denied { listen } for pid=10729 comm="syz.2.3195" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 98.696203][ T29] audit: type=1400 audit(1751995134.342:1523): avc: denied { getopt } for pid=10708 comm="syz.3.3186" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 98.782068][T10745] netlink: 14 bytes leftover after parsing attributes in process `syz.2.3201'. [ 98.808437][T10753] netlink: 7 bytes leftover after parsing attributes in process `syz.0.3205'. [ 98.817800][T10753] netlink: 7 bytes leftover after parsing attributes in process `syz.0.3205'. [ 98.940399][ T29] audit: type=1400 audit(1751995134.582:1524): avc: denied { mounton } for pid=10777 comm="syz.0.3216" path=2F70726F632F313331392F6E65742F70666B6579202864656C6574656429 dev="proc" ino=4026532481 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 98.973061][ T29] audit: type=1326 audit(1751995134.622:1525): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10775 comm="syz.2.3215" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbe29f0e929 code=0x7ffc0000 [ 98.996576][ T29] audit: type=1326 audit(1751995134.622:1526): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10775 comm="syz.2.3215" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbe29f0e929 code=0x7ffc0000 [ 99.020131][ T29] audit: type=1326 audit(1751995134.622:1527): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10775 comm="syz.2.3215" exe="/root/syz-executor" sig=0 arch=c000003e syscall=29 compat=0 ip=0x7fbe29f0e929 code=0x7ffc0000 [ 99.041602][T10787] program syz.4.3221 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 99.043794][ T29] audit: type=1326 audit(1751995134.622:1528): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10775 comm="syz.2.3215" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbe29f0e929 code=0x7ffc0000 [ 99.076530][ T29] audit: type=1326 audit(1751995134.622:1529): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10775 comm="syz.2.3215" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbe29f0e929 code=0x7ffc0000 [ 99.100131][ T29] audit: type=1326 audit(1751995134.622:1530): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10775 comm="syz.2.3215" exe="/root/syz-executor" sig=0 arch=c000003e syscall=30 compat=0 ip=0x7fbe29f0e929 code=0x7ffc0000 [ 99.154530][T10800] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(5) [ 99.161078][T10800] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 99.168601][T10800] vhci_hcd vhci_hcd.0: Device attached [ 99.175384][T10802] vhci_hcd: cannot find a urb of seqnum 16 max seqnum 0 [ 99.184047][ T12] vhci_hcd: stop threads [ 99.188398][ T12] vhci_hcd: release socket [ 99.192923][ T12] vhci_hcd: disconnect device [ 99.223610][T10812] netlink: 'syz.2.3230': attribute type 1 has an invalid length. [ 99.303156][T10828] loop0: detected capacity change from 0 to 256 [ 99.355335][T10838] loop0: detected capacity change from 0 to 512 [ 99.364997][T10838] EXT4-fs: Ignoring removed i_version option [ 99.372690][T10838] EXT4-fs (loop0): orphan cleanup on readonly fs [ 99.379256][T10838] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.3243: bg 0: block 131: padding at end of block bitmap is not set [ 99.394651][T10838] EXT4-fs (loop0): Remounting filesystem read-only [ 99.401440][T10838] EXT4-fs (loop0): 1 truncate cleaned up [ 99.407486][T10838] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 99.430277][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.449361][T10851] loop0: detected capacity change from 0 to 512 [ 99.458515][T10851] EXT4-fs (loop0): orphan cleanup on readonly fs [ 99.466194][T10851] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.3248: bg 0: block 248: padding at end of block bitmap is not set [ 99.483352][T10851] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.3248: Failed to acquire dquot type 1 [ 99.495438][T10851] EXT4-fs (loop0): 1 truncate cleaned up [ 99.500652][T10859] pimreg: entered allmulticast mode [ 99.502575][T10851] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 99.519815][T10859] pimreg: left allmulticast mode [ 99.547821][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.611200][T10864] loop2: detected capacity change from 0 to 512 [ 99.617738][T10862] loop1: detected capacity change from 0 to 8192 [ 99.632265][T10864] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 99.644863][T10864] ext4 filesystem being mounted at /656/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 99.667994][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.770043][T10881] loop2: detected capacity change from 0 to 1024 [ 99.776900][T10881] EXT4-fs: Ignoring removed oldalloc option [ 99.792429][T10881] EXT4-fs: Ignoring removed orlov option [ 99.797913][T10883] netlink: 'syz.4.3263': attribute type 10 has an invalid length. [ 99.807058][T10883] team0: Device dummy0 is up. Set it down before adding it as a team port [ 99.820741][T10881] EXT4-fs (loop2): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 99.844799][T10881] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 99.861454][T10881] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4113: comm syz.2.3262: Allocating blocks 257-513 which overlap fs metadata [ 99.886912][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.012135][T10919] netlink: 'syz.1.3279': attribute type 6 has an invalid length. [ 100.047774][T10925] loop1: detected capacity change from 0 to 164 [ 100.056255][T10925] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 100.178830][T10944] netlink: 'syz.2.3290': attribute type 21 has an invalid length. [ 100.199328][T10944] netlink: 132 bytes leftover after parsing attributes in process `syz.2.3290'. [ 100.208468][T10944] netlink: 20 bytes leftover after parsing attributes in process `syz.2.3290'. [ 100.321651][T10960] netlink: 16 bytes leftover after parsing attributes in process `syz.4.3298'. [ 100.340083][T10963] loop1: detected capacity change from 0 to 512 [ 100.353065][T10968] xt_connbytes: Forcing CT accounting to be enabled [ 100.360040][T10968] Cannot find set identified by id 0 to match [ 100.364693][T10963] EXT4-fs: Ignoring removed oldalloc option [ 100.388695][T10963] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 100.450454][T10979] loop3: detected capacity change from 0 to 4096 [ 100.452296][T10963] ext4 filesystem being mounted at /139/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 100.489419][T10979] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 100.542946][ T9491] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.704720][T10979] ================================================================== [ 100.712827][T10979] BUG: KCSAN: data-race in __xa_clear_mark / xas_find_marked [ 100.720203][T10979] [ 100.722520][T10979] read-write to 0xffff888106f98d98 of 8 bytes by task 41 on cpu 0: [ 100.730395][T10979] __xa_clear_mark+0xf5/0x1e0 [ 100.735065][T10979] __folio_end_writeback+0x177/0x470 [ 100.740339][T10979] folio_end_writeback+0x71/0x3d0 [ 100.745357][T10979] ext4_finish_bio+0x459/0x8c0 [ 100.750117][T10979] ext4_release_io_end+0x9f/0x1f0 [ 100.755138][T10979] ext4_end_io_end+0x18d/0x240 [ 100.759896][T10979] ext4_end_io_rsv_work+0x151/0x1e0 [ 100.765092][T10979] process_scheduled_works+0x4cb/0x9d0 [ 100.770547][T10979] worker_thread+0x582/0x770 [ 100.775134][T10979] kthread+0x489/0x510 [ 100.779189][T10979] ret_from_fork+0xda/0x150 [ 100.783681][T10979] ret_from_fork_asm+0x1a/0x30 [ 100.788432][T10979] [ 100.790745][T10979] read to 0xffff888106f98d98 of 8 bytes by task 10979 on cpu 1: [ 100.798379][T10979] xas_find_marked+0x218/0x620 [ 100.803143][T10979] find_get_entry+0x5d/0x380 [ 100.807729][T10979] filemap_get_folios_tag+0x92/0x210 [ 100.813008][T10979] file_write_and_wait_range+0x1ea/0x2c0 [ 100.818721][T10979] generic_buffers_fsync_noflush+0x45/0x120 [ 100.824645][T10979] ext4_sync_file+0x1ab/0x690 [ 100.829311][T10979] vfs_fsync_range+0x10a/0x130 [ 100.834090][T10979] ext4_buffered_write_iter+0x34f/0x3c0 [ 100.839630][T10979] ext4_file_write_iter+0xdbf/0xf00 [ 100.844820][T10979] do_iter_readv_writev+0x421/0x4c0 [ 100.850017][T10979] vfs_writev+0x2df/0x8b0 [ 100.854337][T10979] __se_sys_pwritev2+0xfc/0x1c0 [ 100.859178][T10979] __x64_sys_pwritev2+0x67/0x80 [ 100.864016][T10979] x64_sys_call+0x1cea/0x2fb0 [ 100.868687][T10979] do_syscall_64+0xd2/0x200 [ 100.873187][T10979] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 100.879071][T10979] [ 100.881383][T10979] value changed: 0xffffe00000000000 -> 0xffff000000000000 [ 100.888478][T10979] [ 100.890788][T10979] Reported by Kernel Concurrency Sanitizer on: [ 100.896935][T10979] CPU: 1 UID: 0 PID: 10979 Comm: syz.3.3306 Not tainted 6.16.0-rc5-syzkaller-00025-gd006330be3f7 #0 PREEMPT(voluntary) [ 100.909439][T10979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 100.919494][T10979] ================================================================== [ 100.980683][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.