last executing test programs: 28.15925336s ago: executing program 3 (id=781): creat(&(0x7f00000000c0)='./file0\x00', 0x198) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="18010000000000000000000000100000850000007b00000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x40000007, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='sys_enter\x00', r0, 0x0, 0xfffffffd}, 0xb) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)) 28.146748621s ago: executing program 3 (id=785): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000007b00000095"], &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={&(0x7f0000000280)='netlink_extack\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="d80000001c0081044e81f782db44b904021d080303000000e8fe03a1180015000600142603600e1208000f0000810401a80016040400014003000000036010fab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a98516277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9701", 0xd8}], 0x1, 0x0, 0x0, 0x7400}, 0x0) 28.057310812s ago: executing program 3 (id=790): r0 = socket$inet6(0xa, 0x3, 0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x800, 0x0, 0x3, 0x9}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000000)=0xffffffc3, 0x4) sendmmsg(r0, &(0x7f0000001a00)=[{{&(0x7f0000000180)=@l2tp6={0xa, 0x500, 0x80000, @remote, 0x0, 0x6}, 0x80, 0x0}, 0x5b4}, {{&(0x7f0000000580)=@l2tp6={0xa, 0x0, 0x7080900, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x6, 0x1}, 0x80, 0x0, 0x0, &(0x7f0000000380)=ANY=[], 0x10}}], 0x2, 0x0) 27.989912703s ago: executing program 3 (id=794): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000007c0)=@newqdisc={0x54, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0xe}, {0xf}, {0xe, 0xd}}, [@TCA_RATE={0x6, 0x5, {0x9, 0x1}}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1a, {0x0, 0x0, 0x491, 0x0, 0x0, 0x0, 0x0, 0x2}}, {0x8, 0x1b, [0x0, 0x0]}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8c0}, 0x0) 27.893945704s ago: executing program 3 (id=800): r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000100)=@bpf_lsm={0x1d, 0x3, &(0x7f00000001c0)=@framed, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0xa0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000240)={0x0, r0}, 0x10) r1 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000002c0)=@bpf_lsm={0x1d, 0x3, &(0x7f0000000380)=@framed, &(0x7f00000003c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0xa0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000400)={0x0, r1}, 0x10) 27.893528914s ago: executing program 3 (id=802): ptrace(0x10, 0x1) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x6, 0x0, 0x0, 0x0, 0x8000000009917, 0x400000000000fffd}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0xffffffffffffffff}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x0, 0x0, 0x1}, 0x0) 12.633169155s ago: executing program 32 (id=802): ptrace(0x10, 0x1) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x6, 0x0, 0x0, 0x0, 0x8000000009917, 0x400000000000fffd}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0xffffffffffffffff}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x0, 0x0, 0x1}, 0x0) 1.150220235s ago: executing program 5 (id=1479): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0500000004000000ff0f000005"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') read(r2, &(0x7f0000000bc0)=""/194, 0xc2) 1.125269484s ago: executing program 5 (id=1482): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1b, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c, @void, @value}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='sched_switch\x00', r1}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x16, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0, @void, @value, @void, @value}, 0x50) 1.079728235s ago: executing program 5 (id=1485): r0 = signalfd(0xffffffffffffffff, &(0x7f0000000040)={[0xd32]}, 0x8) read(r0, &(0x7f00000002c0)=""/183, 0xeb) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) timer_create(0x3, 0x0, &(0x7f0000000080)) timer_settime(0x0, 0x1, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) 784.061759ms ago: executing program 2 (id=1500): mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0xb, 0x59032, 0xffffffffffffffff, 0x0) r0 = getpid() madvise(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x17) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x40, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x1100, 0x5dd9, 0x0, 0x5, 0x0, 0x8, 0xfffb, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) 653.799311ms ago: executing program 4 (id=1505): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x1) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000100)={'wlan1\x00'}) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000013c0)=ANY=[@ANYBLOB="640000001000030400"/20, @ANYRES32=0x0, @ANYBLOB="e5fda988000000002800128009000100766c616e00000000180002800c0002001c0000001f000000060001000000000008000500", @ANYRES32=r2, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x64}}, 0x0) 605.209422ms ago: executing program 2 (id=1508): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000280)=[{0x200000000006, 0x0, 0xfd, 0x7ffc0002}]}) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000740)={0x5, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="1804000000000000000000000000000018010000696c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b100000095"], 0x0, 0x1, 0x0, 0x0, 0x40f00, 0x18, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x11, 0xb, &(0x7f0000000180)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kmem_cache_free\x00', r0, 0x0, 0xffffffffffffffff}, 0x13) lseek(0xffffffffffffffff, 0x9, 0xf5) 559.548132ms ago: executing program 2 (id=1509): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={r0}, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0x24, &(0x7f00000003c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [@printk={@p, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x8}}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x8000}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r0}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f00000000c0)='tlb_flush\x00', r2}, 0x10) 557.247902ms ago: executing program 1 (id=1510): syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000740)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xc000, &(0x7f0000000000)={[], [{@seclabel}]}, 0x2, 0x246, &(0x7f0000000ac0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141042, 0x0) r1 = openat$selinux_policy(0xffffff9c, &(0x7f0000001040), 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x12, r1, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000240)=ANY=[]) 547.343972ms ago: executing program 0 (id=1511): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r0, 0x29, 0x4d, &(0x7f0000000140)=ANY=[@ANYRESDEC], 0x8) syz_emit_ethernet(0x66, &(0x7f00000003c0)={@multicast, @empty, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "02adf7", 0x30, 0x3a, 0x0, @dev={0xfe, 0x80, '\x00', 0x3f}, @mcast2, {[], @time_exceed={0x2, 0x0, 0x0, 0x0, '\x00', {0x0, 0x6, "fd9063", 0x0, 0x3a, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, @loopback}}}}}}}, 0x0) recvfrom$inet6(r0, 0x0, 0x0, 0x102, 0x0, 0x0) openat$binfmt_register(0xffffff9c, 0x0, 0x1, 0x0) 483.428673ms ago: executing program 2 (id=1512): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001800)={0x11, 0xc, &(0x7f0000000600)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000fa540000850000008200000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000004c0)='mm_page_free\x00', r1, 0x0, 0x177}, 0x18) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCVHANGUP(r2, 0x5437, 0x0) 482.638973ms ago: executing program 4 (id=1513): r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000", @ANYRES32], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000100)='kfree\x00', r1, 0x0, 0x8000000000}, 0x18) mmap$perf(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) perf_event_open(&(0x7f0000000040)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x307, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x7, 0x4, 0x400008, 0x8000, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0x0, r0, 0x3) 446.289754ms ago: executing program 2 (id=1514): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000100)={0x0, 0x3, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="5c0000000206030000000000000000000000000005000100070000000900020073797a31000000001400078005001500070000000800124000000000050005000200000005000400000000000d000300686173683a6e6574"], 0x5c}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)={0x44, 0x9, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x1c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @broadcast}}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x10040047}, 0x240008c4) sendmsg$IPSET_CMD_DESTROY(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="740000000306010800000000000000000600000705000100070000000500010007000000050001000700000005000100070000000900020073797a3000000000050001000700000005000100070000000900020073797a30000000000900020073797a30000000000900020073797a3100"], 0x74}, 0x1, 0x0, 0x0, 0x80c1}, 0x50) 446.188024ms ago: executing program 4 (id=1515): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001380)=ANY=[@ANYBLOB="0e000000040000000800000008"], 0x50) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000c00)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000019007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000900)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x16, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000280)='kfree\x00', r2}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000900)=ANY=[@ANYBLOB="440000001000090600"/20, @ANYRES32=0x0, @ANYBLOB="adffa888000000001c00128009000100626f6e64000000000c000280050001000600000008000a0079"], 0x44}}, 0x0) 438.243724ms ago: executing program 1 (id=1516): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f00000003c0)={'batadv_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000800)={0x2c, r1, 0x1, 0x70bd25, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r2}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xb3}]}, 0x2c}}, 0x20004804) 415.857354ms ago: executing program 0 (id=1517): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="0500000004000000df7f000001"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x11, 0xc, &(0x7f00000001c0)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0xfe}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r2 = dup2(r1, r0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sys_enter\x00', r2}, 0x10) get_mempolicy(0x0, 0x0, 0xab4, &(0x7f0000938000/0x2000)=nil, 0x3) 380.041675ms ago: executing program 0 (id=1518): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000009c0)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x41) prctl$PR_SET_NAME(0xf, &(0x7f0000000140)='+}[@\x00') bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1, 0x0, 0x3}, 0x18) close(r0) 355.914905ms ago: executing program 0 (id=1519): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x13, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020732500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000200008385000000710000001801000002696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f0000000580)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x11, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000300)='kmem_cache_free\x00', r0}, 0x18) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0002}]}) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) utimes(&(0x7f0000000040)='./file0\x00', 0x0) 306.154636ms ago: executing program 1 (id=1520): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000a40)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002120207b1af8ff00000000bfa100000000000007010000f8ffffffb702000004000000b7030000000000de850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000080)='kmem_cache_free\x00', r0}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$TIPC_NL_KEY_SET(r1, &(0x7f0000000100)={0x0, 0x2800, &(0x7f0000000080)={&(0x7f00000001c0)={0x54, r2, 0x1, 0x0, 0x0, {0x3}, [@TIPC_NLA_BEARER={0x40, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xf}}}, {0x14, 0x2, @in={0x2, 0x0, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x54}}, 0x0) 305.920636ms ago: executing program 0 (id=1521): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x10e, &(0x7f0000000280)={[{@init_itable_val={'init_itable', 0x3d, 0x957}}, {@nombcache}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x2a}}, {@stripe={'stripe', 0x3d, 0x8}}, {@orlov}, {@errors_remount}]}, 0x4, 0x46b, &(0x7f00000009c0)="$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") creat(&(0x7f0000000e00)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) creat(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x50) mknod$loop(&(0x7f0000000240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1) mknod(&(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2, 0x1) 235.464057ms ago: executing program 1 (id=1522): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014fa0000b7030000000008008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000084000000b70000000020000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x31, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) r2 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x6, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000001c0)='cpu&00\t&&') 226.955097ms ago: executing program 4 (id=1523): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=@base={0xb, 0x7, 0x8, 0x8, 0x5, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000100000000000000fe0018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x10) move_pages(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 207.701167ms ago: executing program 5 (id=1524): io_setup(0x2, &(0x7f0000000040)=0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) listen(r1, 0x0) io_submit(r0, 0x1, &(0x7f00000000c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) sendto$inet6(r1, 0x0, 0x0, 0x2004c8a0, 0x0, 0x0) 149.742028ms ago: executing program 4 (id=1525): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000300)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000200)='sched_switch\x00', r0}, 0x10) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='environ\x00') preadv(r1, &(0x7f0000001400)=[{&(0x7f0000000040)=""/113, 0x200000b1}], 0x1, 0xc002a0, 0x0) 149.565038ms ago: executing program 0 (id=1526): syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x401, 0x0, 0x8000, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_REMOTE={0x8, 0x3, @multicast1}]}}}, @IFLA_MASTER={0x8, 0x3, r2}]}, 0x40}, 0x1, 0xd}, 0x0) 98.448909ms ago: executing program 1 (id=1527): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000013000000850000008600000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000001080)=@file={0x1, './cgroup/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'}, 0x6e) 93.695719ms ago: executing program 4 (id=1528): syz_mount_image$vfat(&(0x7f0000001200), &(0x7f0000001240)='./bus\x00', 0x0, &(0x7f0000002480)=ANY=[], 0x1, 0x11f4, &(0x7f0000001280)="$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r0 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0) fallocate(r0, 0x0, 0x0, 0x1000f4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file1\x00', 0x105042, 0x1db) writev(r1, &(0x7f0000000140)=[{&(0x7f0000001200)="10", 0x64000}], 0x1) 55.962259ms ago: executing program 5 (id=1529): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x40, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x2, @perf_config_ext={0x4, 0xfffffffc}, 0x1100, 0x5dd8, 0x3a65, 0x5, 0x0, 0x8, 0xfffb, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a, 0x9, 0x0, 0xffffffff}, 0x1c) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000100)=[{0x6, 0x4, 0x0, 0x7fff0006}]}) close_range(r1, 0xffffffffffffffff, 0x0) 39.115949ms ago: executing program 1 (id=1530): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="020000000400000005000000020000000010"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000010007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='kfree\x00', r1}, 0x10) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="140000001000040000000000000000000000000a20000000000a05000000000000000000070000010900010073797a30000000003c000000090a010400000000000000000700000008000a40000000000900020073797a31000000000900010073797a30000000000800054000000025940000000c0a01030000000000000000070000080900020073797a31000000000900010073797a30000000006800038064000080080003400000000258000b802c0001800a0001006c696d69740000001c0002800c00014000000000000000030c0002400000000000000010140001800c0001"], 0x118}}, 0x0) 17.15575ms ago: executing program 2 (id=1531): r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000080)={0x1f, @none}, 0x8) listen(r0, 0x86a) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x10000008}) 0s ago: executing program 5 (id=1532): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)={@void, @void, @eth={@multicast, @remote, @val={@val={0x88a8, 0x7, 0x1, 0x3}, {0x8100, 0x4, 0x0, 0x2}}, {@ipv4={0x800, @generic={{0x5, 0x4, 0x1, 0x6, 0x14, 0xe4, 0x6000, 0x1, 0x29, 0x0, @dev={0xac, 0x14, 0x14, 0x29}, @rand_addr=0x64010100}}}}}}, 0x5d) kernel console output (not intermixed with test programs): y exists on: batadv_slave_0 [ 30.744059][ T3313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.753992][ T3313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 30.764483][ T3313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.776393][ T3475] netlink: 'syz.1.9': attribute type 21 has an invalid length. [ 30.794678][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.804816][ T3475] netlink: 132 bytes leftover after parsing attributes in process `syz.1.9'. [ 30.814762][ T3313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 30.825308][ T3313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.835276][ T3313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 30.845784][ T3313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.855831][ T3313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 30.866283][ T3313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.876200][ T3313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 30.886641][ T3313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.899511][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.919072][ T3313] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.927786][ T3313] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.936588][ T3313] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.945360][ T3313] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.964859][ T29] audit: type=1400 audit(1746946795.222:108): avc: denied { read } for pid=3482 comm="syz.1.13" name="ptp0" dev="devtmpfs" ino=246 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 30.973069][ T3484] netlink: 16 bytes leftover after parsing attributes in process `syz.2.14'. [ 31.016568][ T29] audit: type=1400 audit(1746946795.232:109): avc: denied { create } for pid=3481 comm="syz.2.14" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 31.037052][ T29] audit: type=1400 audit(1746946795.232:110): avc: denied { write } for pid=3481 comm="syz.2.14" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 31.098171][ T3391] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 31.147615][ T1820] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 31.159746][ T3495] capability: warning: `syz.3.18' uses 32-bit capabilities (legacy support in use) [ 31.398042][ T3506] loop3: detected capacity change from 0 to 8192 [ 31.436200][ T3523] loop4: detected capacity change from 0 to 764 [ 31.447388][ T3506] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 31.458585][ T3391] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 31.469221][ T3523] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 31.587853][ T3467] kexec: Could not allocate control_code_buffer [ 31.615877][ T3533] netlink: 4 bytes leftover after parsing attributes in process `syz.3.37'. [ 31.681949][ T3533] netlink: 12 bytes leftover after parsing attributes in process `syz.3.37'. [ 31.894572][ T3561] loop1: detected capacity change from 0 to 1024 [ 31.903817][ T3561] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 31.929979][ T386] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 31.938311][ T386] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 31.964831][ T3565] loop2: detected capacity change from 0 to 512 [ 31.979298][ T3565] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 31.992384][ T3565] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 32.040266][ T3565] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2848: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 32.081077][ T3565] EXT4-fs (loop2): 1 truncate cleaned up [ 32.095297][ T3565] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 32.192355][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.218396][ T3592] syz.1.64 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 32.285378][ T3603] capability: warning: `syz.3.67' uses deprecated v2 capabilities in a way that may be insecure [ 32.330301][ T3389] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 32.335695][ T3603] program syz.3.67 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 32.401816][ T3616] loop4: detected capacity change from 0 to 512 [ 32.413524][ T3616] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 32.440865][ T3616] EXT4-fs error (device loop4): ext4_acquire_dquot:6935: comm syz.4.73: Failed to acquire dquot type 0 [ 32.466290][ T3616] EXT4-fs warning (device loop4): ext4_update_dynamic_rev:1132: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 32.483186][ T3616] EXT4-fs (loop4): 1 truncate cleaned up [ 32.489519][ T3389] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 32.498530][ T3616] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 32.501271][ T3626] 9pnet_fd: Insufficient options for proto=fd [ 32.541798][ T3616] EXT4-fs error (device loop4): ext4_xattr_block_get:593: inode #15: comm syz.4.73: corrupted xattr block 19: bad e_name length [ 32.607103][ T3616] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=15 [ 32.631120][ T3616] EXT4-fs error (device loop4): ext4_xattr_block_get:593: inode #15: comm syz.4.73: corrupted xattr block 19: bad e_name length [ 32.631154][ T3641] EXT4-fs error (device loop4): ext4_xattr_block_get:593: inode #15: comm syz.4.73: corrupted xattr block 19: bad e_name length [ 32.661229][ T3616] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=15 [ 32.663022][ T3641] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=15 [ 32.671353][ T3643] netlink: 8 bytes leftover after parsing attributes in process `syz.0.85'. [ 32.687986][ T3643] netlink: 'syz.0.85': attribute type 20 has an invalid length. [ 32.695683][ T3643] netlink: 'syz.0.85': attribute type 21 has an invalid length. [ 32.704958][ T3616] EXT4-fs error (device loop4): ext4_xattr_block_get:593: inode #15: comm syz.4.73: corrupted xattr block 19: bad e_name length [ 32.722929][ T3616] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=15 [ 32.766162][ T3616] EXT4-fs error (device loop4): ext4_xattr_block_get:593: inode #15: comm syz.4.73: corrupted xattr block 19: bad e_name length [ 32.791264][ T3616] EXT4-fs error (device loop4): ext4_xattr_block_get:593: inode #15: comm syz.4.73: corrupted xattr block 19: bad e_name length [ 32.805241][ T3616] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=15 [ 32.814590][ T3616] EXT4-fs error (device loop4): ext4_acquire_dquot:6935: comm syz.4.73: Failed to acquire dquot type 0 [ 32.856639][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.884443][ T3659] loop2: detected capacity change from 0 to 512 [ 32.892836][ T3659] ======================================================= [ 32.892836][ T3659] WARNING: The mand mount option has been deprecated and [ 32.892836][ T3659] and is ignored by this kernel. Remove the mand [ 32.892836][ T3659] option from the mount to silence this warning. [ 32.892836][ T3659] ======================================================= [ 32.898728][ T3664] netlink: 20 bytes leftover after parsing attributes in process `syz.4.92'. [ 32.936714][ T3659] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 32.945986][ T3659] EXT4-fs (loop2): orphan cleanup on readonly fs [ 32.954964][ T3659] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.94: bg 0: block 248: padding at end of block bitmap is not set [ 32.971061][ T3659] EXT4-fs error (device loop2): ext4_acquire_dquot:6935: comm syz.2.94: Failed to acquire dquot type 1 [ 32.984859][ T3659] EXT4-fs (loop2): 1 truncate cleaned up [ 32.991761][ T3659] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 33.010902][ T3659] syz.2.94 (3659) used greatest stack depth: 9360 bytes left [ 33.030018][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.083206][ T3678] netlink: 12 bytes leftover after parsing attributes in process `syz.2.100'. [ 33.134694][ T3684] loop0: detected capacity change from 0 to 1024 [ 33.176040][ T3684] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 33.215565][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.328361][ C1] hrtimer: interrupt took 47502 ns [ 33.364652][ T56] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 33.406635][ T3717] loop1: detected capacity change from 0 to 2048 [ 33.459346][ T3717] Alternate GPT is invalid, using primary GPT. [ 33.465679][ T3717] loop1: p1 p2 p3 [ 33.475024][ T56] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 33.528248][ T3382] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 33.541194][ T3736] Zero length message leads to an empty skb [ 33.548350][ T3738] program syz.3.131 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 33.559662][ T56] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 33.566047][ T3742] netlink: 71 bytes leftover after parsing attributes in process `syz.4.132'. [ 33.648392][ T3751] SELinux: syz.3.134 (3751) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 33.670177][ T56] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 33.712019][ T3761] syzkaller0: tun_chr_ioctl cmd 1074025677 [ 33.719314][ T3761] syzkaller0: linktype set to 768 [ 33.783071][ T56] bridge_slave_1: left allmulticast mode [ 33.788837][ T56] bridge_slave_1: left promiscuous mode [ 33.794467][ T56] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.806843][ T56] bridge_slave_0: left allmulticast mode [ 33.812595][ T56] bridge_slave_0: left promiscuous mode [ 33.818260][ T56] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.902528][ T3781] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 33.922464][ T56] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 33.931281][ T10] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 33.948424][ T56] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 33.960461][ T56] bond0 (unregistering): Released all slaves [ 33.972566][ T3792] loop0: detected capacity change from 0 to 512 [ 33.986410][ T3792] EXT4-fs: Ignoring removed mblk_io_submit option [ 34.007430][ T3792] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 34.010477][ T3728] chnl_net:caif_netlink_parms(): no params data found [ 34.030043][ T3792] EXT4-fs (loop0): 1 truncate cleaned up [ 34.036325][ T3792] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.065063][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.074151][ T56] hsr_slave_0: left promiscuous mode [ 34.080336][ T56] hsr_slave_1: left promiscuous mode [ 34.085996][ T56] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 34.093503][ T56] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 34.101263][ T56] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 34.108783][ T56] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 34.121577][ T56] veth1_macvtap: left promiscuous mode [ 34.124247][ T3812] loop3: detected capacity change from 0 to 512 [ 34.127290][ T56] veth0_macvtap: left promiscuous mode [ 34.139107][ T56] veth1_vlan: left promiscuous mode [ 34.144445][ T56] veth0_vlan: left promiscuous mode [ 34.159092][ T3812] EXT4-fs (loop3): too many log groups per flexible block group [ 34.166769][ T3812] EXT4-fs (loop3): failed to initialize mballoc (-12) [ 34.195487][ T3812] EXT4-fs (loop3): mount failed [ 34.270019][ T56] team0 (unregistering): Port device team_slave_1 removed [ 34.305896][ T56] team0 (unregistering): Port device team_slave_0 removed [ 34.339866][ T3830] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 34.393990][ T3834] netlink: 12 bytes leftover after parsing attributes in process `syz.3.171'. [ 34.429754][ T3836] SELinux: Context system_u:object_r:semanage_exec_t:s0 is not valid (left unmapped). [ 34.467345][ T3843] loop3: detected capacity change from 0 to 1024 [ 34.490711][ T3843] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 34.511703][ T3728] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.518811][ T3728] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.543212][ T3728] bridge_slave_0: entered allmulticast mode [ 34.558630][ T3728] bridge_slave_0: entered promiscuous mode [ 34.588963][ T3728] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.596071][ T3728] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.621180][ T3728] bridge_slave_1: entered allmulticast mode [ 34.630866][ T3728] bridge_slave_1: entered promiscuous mode [ 34.689664][ T3728] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.709366][ T3728] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.761460][ T3868] netlink: 'syz.1.185': attribute type 5 has an invalid length. [ 34.770549][ T3728] team0: Port device team_slave_0 added [ 34.776976][ T3728] team0: Port device team_slave_1 added [ 34.817481][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.849894][ T3728] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.856860][ T3728] 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. [ 34.882772][ T3728] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.914613][ T3728] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.921829][ T3728] 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. [ 34.947785][ T3728] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.995501][ T3728] hsr_slave_0: entered promiscuous mode [ 35.001704][ T3728] hsr_slave_1: entered promiscuous mode [ 35.008999][ T3728] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 35.016620][ T3728] Cannot create hsr debugfs directory [ 35.034461][ T3898] random: crng reseeded on system resumption [ 35.047976][ T3900] SELinux: Context system_u:object_r:net_conf_t:s0 is not valid (left unmapped). [ 35.229986][ T3921] loop1: detected capacity change from 0 to 512 [ 35.245987][ T3921] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 35.247275][ T3923] loop0: detected capacity change from 0 to 512 [ 35.261110][ T3923] EXT4-fs: Ignoring removed oldalloc option [ 35.267033][ T3923] EXT4-fs: Ignoring removed nobh option [ 35.279166][ T3923] EXT4-fs error (device loop0): ext4_orphan_get:1391: inode #15: comm syz.0.205: iget: bad extended attribute block 1 [ 35.292329][ T3923] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.205: couldn't read orphan inode 15 (err -117) [ 35.305331][ T3923] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 35.349722][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.427414][ T3728] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 35.439794][ T3728] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 35.456571][ T3728] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 35.478208][ T3728] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 35.496858][ T3956] loop1: detected capacity change from 0 to 512 [ 35.513501][ T3728] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.520644][ T3728] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.522923][ T29] kauditd_printk_skb: 260 callbacks suppressed [ 35.522937][ T29] audit: type=1400 audit(1746946799.782:365): avc: denied { mounton } for pid=3955 comm="syz.1.216" path="/54/file1" dev="tmpfs" ino=296 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 35.528110][ T3728] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.528208][ T3728] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.539292][ T3956] EXT4-fs: Ignoring removed nobh option [ 35.581435][ T3958] serio: Serial port ptm0 [ 35.585928][ T37] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.590947][ T3956] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.216: invalid indirect mapped block 256 (level 2) [ 35.606675][ T37] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.607873][ T3956] EXT4-fs (loop1): 2 truncates cleaned up [ 35.609478][ T3956] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.610010][ T29] audit: type=1400 audit(1746946799.872:366): avc: denied { mount } for pid=3955 comm="syz.1.216" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 35.625266][ T3728] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.627665][ T29] audit: type=1400 audit(1746946799.882:367): avc: denied { read write } for pid=3955 comm="syz.1.216" name="file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 35.627694][ T29] audit: type=1400 audit(1746946799.882:368): avc: denied { open } for pid=3955 comm="syz.1.216" path="/54/file1/file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 35.635338][ T29] audit: type=1400 audit(1746946799.892:369): avc: denied { map } for pid=3955 comm="syz.1.216" path="/54/file1/file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 35.649665][ T3728] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.757180][ T1820] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.764249][ T1820] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.772346][ T3955] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm syz.1.216: bg 0: block 5: invalid block bitmap [ 35.802041][ T29] audit: type=1400 audit(1746946800.042:370): avc: denied { map_create } for pid=3967 comm="syz.0.221" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 35.821062][ T29] audit: type=1400 audit(1746946800.042:371): avc: denied { map_read map_write } for pid=3967 comm="syz.0.221" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 35.830610][ T3956] EXT4-fs warning (device loop1): ext4_block_to_path:107: block 209748040 > max in inode 15 [ 35.840824][ T29] audit: type=1400 audit(1746946800.052:372): avc: denied { create } for pid=3966 comm="syz.3.220" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 35.875244][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.882323][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.890102][ T29] audit: type=1400 audit(1746946800.062:373): avc: denied { write } for pid=3966 comm="syz.3.220" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 35.909517][ T29] audit: type=1400 audit(1746946800.062:374): avc: denied { connect } for pid=3966 comm="syz.3.220" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 35.940886][ T3728] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 35.951274][ T3728] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 36.096233][ T3728] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.231358][ T3728] veth0_vlan: entered promiscuous mode [ 36.243514][ T3728] veth1_vlan: entered promiscuous mode [ 36.276157][ T3728] veth0_macvtap: entered promiscuous mode [ 36.301267][ T3728] veth1_macvtap: entered promiscuous mode [ 36.325886][ T3728] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 36.336619][ T3728] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 36.346719][ T3728] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 36.357170][ T3728] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 36.367012][ T3728] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 36.377599][ T3728] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 36.387435][ T3728] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 36.397949][ T3728] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 36.411783][ T3728] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.419383][ T4017] net_ratelimit: 11 callbacks suppressed [ 36.419392][ T4017] openvswitch: netlink: Message has 6 unknown bytes. [ 36.439651][ T3728] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 36.450154][ T3728] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 36.459988][ T3728] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 36.470517][ T3728] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 36.480397][ T3728] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 36.490879][ T3728] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 36.500737][ T3728] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 36.511186][ T3728] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 36.546122][ T3728] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.556507][ T3728] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.565281][ T3728] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.575683][ T3728] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.584548][ T3728] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.613359][ T3319] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.634492][ T4029] __nla_validate_parse: 1 callbacks suppressed [ 36.634508][ T4029] netlink: 4 bytes leftover after parsing attributes in process `syz.3.245'. [ 36.650093][ T3382] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 36.684557][ T4041] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 36.699809][ T4039] sg_write: data in/out 512/1 bytes for SCSI command 0xb7-- guessing data in; [ 36.699809][ T4039] program syz.1.244 not setting count and/or reply_len properly [ 36.726729][ T4044] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 36.735216][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 36.874316][ T4064] netlink: 28 bytes leftover after parsing attributes in process `syz.2.258'. [ 36.883488][ T4064] netlink: 28 bytes leftover after parsing attributes in process `syz.2.258'. [ 36.947568][ T4070] loop0: detected capacity change from 0 to 2048 [ 37.010413][ T4070] loop0: p3 p4 < > [ 37.018809][ T4084] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 37.101712][ T4100] loop4: detected capacity change from 0 to 512 [ 37.110045][ T4100] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 37.131205][ T4100] EXT4-fs (loop4): 1 truncate cleaned up [ 37.137201][ T4100] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.161681][ T4100] EXT4-fs error (device loop4): ext4_generic_delete_entry:2670: inode #2: block 13: comm syz.4.275: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=8, size=1024 fake=0 [ 37.188679][ T4100] EXT4-fs error (device loop4) in ext4_delete_entry:2741: Corrupt filesystem [ 37.223926][ T4100] EXT4-fs warning (device loop4): ext4_rename_delete:3728: inode #2: comm syz.4.275: Deleting old file: nlink 4, error=-117 [ 37.248264][ T4112] netlink: 8 bytes leftover after parsing attributes in process `syz.2.282'. [ 37.308054][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.445899][ T4135] netlink: 12 bytes leftover after parsing attributes in process `syz.3.292'. [ 37.467845][ T4139] netlink: 360 bytes leftover after parsing attributes in process `syz.1.293'. [ 37.532014][ T4147] netlink: 14 bytes leftover after parsing attributes in process `syz.3.298'. [ 37.677893][ T4167] loop1: detected capacity change from 0 to 2048 [ 37.686374][ T4171] netlink: 4 bytes leftover after parsing attributes in process `syz.0.308'. [ 37.720069][ T4167] Alternate GPT is invalid, using primary GPT. [ 37.726359][ T4167] loop1: p1 p2 p3 [ 38.019205][ T4198] usb usb2: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 38.033225][ T4198] vhci_hcd: default hub control req: 2314 v0008 i0002 l0 [ 38.105210][ T4205] loop1: detected capacity change from 0 to 512 [ 38.126288][ T4207] tun0: tun_chr_ioctl cmd 1074025678 [ 38.131648][ T4207] tun0: group set to 0 [ 38.141334][ T4205] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.166157][ T4205] ext4 filesystem being mounted at /78/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 38.262554][ T3319] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.280968][ T4216] netlink: 16 bytes leftover after parsing attributes in process `syz.4.330'. [ 38.319927][ T4219] SELinux: policydb version 1731215131 does not match my version range 15-34 [ 38.347467][ T4219] SELinux: failed to load policy [ 38.554442][ T4240] loop0: detected capacity change from 0 to 512 [ 38.561204][ T4240] EXT4-fs: Ignoring removed orlov option [ 38.583309][ T4244] binfmt_misc: register: failed to install interpreter file ./file2 [ 38.613801][ T4240] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.634379][ T4240] ext4 filesystem being mounted at /75/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 38.655329][ T4250] netlink: 28 bytes leftover after parsing attributes in process `syz.3.344'. [ 38.706674][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.718169][ T4259] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.867307][ T4300] loop4: detected capacity change from 0 to 128 [ 38.873265][ T4291] vhci_hcd: invalid port number 96 [ 38.878819][ T4291] vhci_hcd: default hub control req: 0000 vfffc i0060 l0 [ 38.888274][ T4300] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 38.915643][ T4300] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 38.949244][ T4300] EXT4-fs error (device loop4): __ext4_find_entry:1628: inode #2: comm syz.4.366: checksumming directory block 0 [ 38.971438][ T4300] EXT4-fs error (device loop4): __ext4_find_entry:1628: inode #2: comm syz.4.366: checksumming directory block 0 [ 38.989710][ T4300] block device autoloading is deprecated and will be removed. [ 39.003121][ T4300] syz.4.366: attempt to access beyond end of device [ 39.003121][ T4300] md30: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 39.035212][ T4326] loop0: detected capacity change from 0 to 1024 [ 39.043559][ T4326] EXT4-fs: Ignoring removed orlov option [ 39.054433][ T3313] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 39.063767][ T4326] EXT4-fs (loop0): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 39.081062][ T4326] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.113015][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.181075][ T4342] loop4: detected capacity change from 0 to 1024 [ 39.189523][ T4342] EXT4-fs (loop4): stripe (3) is not aligned with cluster size (16), stripe is disabled [ 39.210657][ T4342] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 39.223226][ T4349] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 39.223226][ T4349] The task syz.3.377 (4349) triggered the difference, watch for misbehavior. [ 39.256378][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.339308][ T4368] netlink: 'syz.0.390': attribute type 21 has an invalid length. [ 39.347135][ T4368] netlink: 'syz.0.390': attribute type 1 has an invalid length. [ 39.388432][ T4372] loop0: detected capacity change from 0 to 2048 [ 39.394975][ T4372] ext4: Unknown parameter 'noacl' [ 39.453238][ T4378] loop4: detected capacity change from 0 to 512 [ 39.460239][ T4378] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 39.473502][ T4378] EXT4-fs (loop4): 1 truncate cleaned up [ 39.479648][ T4378] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 39.494210][ T4378] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.605854][ T4393] loop0: detected capacity change from 0 to 164 [ 39.721923][ T4404] SELinux: failed to load policy [ 39.791484][ T4413] process 'syz.0.411' launched './file1' with NULL argv: empty string added [ 39.816040][ T4415] netlink: 'syz.0.412': attribute type 1 has an invalid length. [ 39.944137][ T4436] loop1: detected capacity change from 0 to 256 [ 39.968763][ T4438] loop1: detected capacity change from 0 to 512 [ 39.975597][ T4438] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 39.987017][ T4438] EXT4-fs (loop1): 1 truncate cleaned up [ 39.992900][ T4438] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.018284][ T3319] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.084240][ T4455] netlink: 'syz.1.429': attribute type 13 has an invalid length. [ 40.207267][ T4455] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.266291][ T4455] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 40.286969][ T4455] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 40.340256][ T4455] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 40.349258][ T4455] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 40.358287][ T4455] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 40.367173][ T4455] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 40.511240][ T4489] loop1: detected capacity change from 0 to 512 [ 40.542795][ T29] kauditd_printk_skb: 282 callbacks suppressed [ 40.542809][ T29] audit: type=1326 audit(1746946804.802:657): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4490 comm="syz.2.441" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f250187e969 code=0x7ffc0000 [ 40.572330][ T29] audit: type=1326 audit(1746946804.802:658): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4490 comm="syz.2.441" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f250187e969 code=0x7ffc0000 [ 40.595721][ T29] audit: type=1326 audit(1746946804.802:659): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4490 comm="syz.2.441" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f250187e969 code=0x7ffc0000 [ 40.619106][ T29] audit: type=1326 audit(1746946804.802:660): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4490 comm="syz.2.441" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f250187e969 code=0x7ffc0000 [ 40.648488][ T4489] EXT4-fs: Ignoring removed mblk_io_submit option [ 40.664810][ T4489] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 40.674932][ T29] audit: type=1326 audit(1746946804.802:661): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4490 comm="syz.2.441" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f250187e969 code=0x7ffc0000 [ 40.698431][ T29] audit: type=1326 audit(1746946804.862:662): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4490 comm="syz.2.441" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f250187e969 code=0x7ffc0000 [ 40.702176][ T4489] EXT4-fs (loop1): 1 truncate cleaned up [ 40.721820][ T29] audit: type=1326 audit(1746946804.862:663): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4490 comm="syz.2.441" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f250187e969 code=0x7ffc0000 [ 40.750808][ T29] audit: type=1326 audit(1746946804.882:664): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4490 comm="syz.2.441" exe="/root/syz-executor" sig=0 arch=c000003e syscall=201 compat=0 ip=0x7f250187e969 code=0x7ffc0000 [ 40.774085][ T29] audit: type=1326 audit(1746946804.882:665): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4490 comm="syz.2.441" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f250187e969 code=0x7ffc0000 [ 40.797327][ T29] audit: type=1326 audit(1746946804.902:666): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4490 comm="syz.2.441" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f250187e969 code=0x7ffc0000 [ 40.821773][ T4489] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.013190][ T4508] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 41.042208][ T4509] loop0: detected capacity change from 0 to 512 [ 41.053593][ T4509] EXT4-fs: Ignoring removed orlov option [ 41.055035][ T3319] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.060524][ T4509] EXT4-fs error (device loop0): ext4_iget_extra_inode:4693: inode #15: comm syz.0.449: corrupted in-inode xattr: invalid ea_ino [ 41.081950][ T4509] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.449: couldn't read orphan inode 15 (err -117) [ 41.113496][ T4509] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.135321][ T4509] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.347311][ T4543] loop3: detected capacity change from 0 to 512 [ 41.385336][ T4543] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.400418][ T4543] ext4 filesystem being mounted at /108/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 41.414137][ T4543] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.466: bg 0: block 217: padding at end of block bitmap is not set [ 41.443813][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.592326][ T4573] netlink: 'syz.1.478': attribute type 1 has an invalid length. [ 41.615912][ T4576] 0ªX¹¦À: renamed from caif0 [ 41.630309][ T4576] 0ªX¹¦À: entered allmulticast mode [ 41.635548][ T4576] A link change request failed with some changes committed already. Interface 60ªX¹¦À may have been left with an inconsistent configuration, please check. [ 41.858813][ T4602] loop2: detected capacity change from 0 to 8192 [ 41.867300][ T4602] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 41.899950][ T4602] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 41.908894][ T4602] FAT-fs (loop2): Filesystem has been set read-only [ 41.918551][ T4602] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 41.929416][ T4602] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 41.941544][ T4602] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 41.950458][ T4602] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 41.982535][ T4602] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 41.991481][ T4602] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 42.004087][ T4602] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 42.013145][ T4602] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 42.022546][ T4601] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 42.055259][ T4632] loop0: detected capacity change from 0 to 2048 [ 42.118822][ T4632] Alternate GPT is invalid, using primary GPT. [ 42.125215][ T4632] loop0: p1 p2 p3 [ 42.180329][ T1057] hid-generic 0000:0004:0000.0001: unknown main item tag 0x0 [ 42.187761][ T1057] hid-generic 0000:0004:0000.0001: unknown main item tag 0x0 [ 42.195223][ T1057] hid-generic 0000:0004:0000.0001: unknown main item tag 0x0 [ 42.213695][ T1057] hid-generic 0000:0004:0000.0001: hidraw0: HID v0.00 Device [syz0] on syz1 [ 42.276441][ T37] bridge_slave_1: left allmulticast mode [ 42.282174][ T37] bridge_slave_1: left promiscuous mode [ 42.287996][ T37] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.303635][ T37] bridge_slave_0: left allmulticast mode [ 42.309364][ T37] bridge_slave_0: left promiscuous mode [ 42.315068][ T37] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.387219][ T37] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 42.396171][ T4674] SELinux: syz.4.521 (4674) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 42.419594][ T37] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 42.434431][ T37] bond0 (unregistering): Released all slaves [ 42.512463][ T37] hsr_slave_0: left promiscuous mode [ 42.521623][ T37] hsr_slave_1: left promiscuous mode [ 42.524831][ T4685] loop4: detected capacity change from 0 to 128 [ 42.537614][ T37] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 42.546348][ T37] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 42.556944][ T4685] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 42.604060][ T37] team0 (unregistering): Port device team_slave_1 removed [ 42.611895][ T4685] ext4 filesystem being mounted at /106/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 42.650636][ T37] team0 (unregistering): Port device team_slave_0 removed [ 42.731048][ T3313] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 42.762012][ T4693] Falling back ldisc for ptm0. [ 42.803320][ T4706] netlink: 'syz.2.535': attribute type 1 has an invalid length. [ 42.811059][ T4706] __nla_validate_parse: 18 callbacks suppressed [ 42.811073][ T4706] netlink: 8 bytes leftover after parsing attributes in process `syz.2.535'. [ 42.813289][ T4699] netlink: 4 bytes leftover after parsing attributes in process `syz.4.533'. [ 42.871249][ T4643] chnl_net:caif_netlink_parms(): no params data found [ 42.959612][ T4719] netlink: 'syz.3.542': attribute type 21 has an invalid length. [ 42.995079][ T4643] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.002269][ T4643] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.016410][ T4643] bridge_slave_0: entered allmulticast mode [ 43.023514][ T4643] bridge_slave_0: entered promiscuous mode [ 43.032416][ T4643] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.039548][ T4643] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.073226][ T4735] loop3: detected capacity change from 0 to 512 [ 43.080133][ T4735] EXT4-fs: Ignoring removed orlov option [ 43.086122][ T4643] bridge_slave_1: entered allmulticast mode [ 43.092812][ T4735] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 43.102992][ T4643] bridge_slave_1: entered promiscuous mode [ 43.123743][ T4643] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.133568][ T4735] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8042c119, mo2=0002] [ 43.139044][ T4643] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.150728][ T4735] EXT4-fs error (device loop3): ext4_iget_extra_inode:4693: inode #15: comm syz.3.549: corrupted in-inode xattr: e_value size too large [ 43.178668][ T4735] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.549: couldn't read orphan inode 15 (err -117) [ 43.193324][ T4735] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.213993][ T4643] team0: Port device team_slave_0 added [ 43.233857][ T4643] team0: Port device team_slave_1 added [ 43.253257][ T4643] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.260354][ T4643] 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. [ 43.286292][ T4643] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.297674][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.311891][ T4643] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.318871][ T4643] 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. [ 43.344907][ T4643] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.386088][ T4643] hsr_slave_0: entered promiscuous mode [ 43.392659][ T4643] hsr_slave_1: entered promiscuous mode [ 43.400813][ T4643] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 43.411821][ T4643] Cannot create hsr debugfs directory [ 43.693479][ T4643] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 43.736772][ T4643] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 43.754831][ T4643] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 43.765881][ T4643] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 43.805060][ T4643] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.825527][ T4794] netlink: 'syz.0.573': attribute type 1 has an invalid length. [ 43.837193][ T4643] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.862597][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.869717][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.883986][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.891066][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.939821][ T4804] loop2: detected capacity change from 0 to 1024 [ 43.946534][ T4804] EXT4-fs: Ignoring removed orlov option [ 43.952404][ T4804] EXT4-fs: Ignoring removed nomblk_io_submit option [ 43.976770][ T4811] netlink: 188 bytes leftover after parsing attributes in process `syz.0.578'. [ 43.986568][ T4643] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.003741][ T4804] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.064759][ T3728] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.092700][ T4823] loop0: detected capacity change from 0 to 512 [ 44.099911][ T4823] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 44.132273][ T4643] veth0_vlan: entered promiscuous mode [ 44.149708][ T4823] EXT4-fs (loop0): 1 truncate cleaned up [ 44.156459][ T4643] veth1_vlan: entered promiscuous mode [ 44.163112][ T4823] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.182860][ T4643] veth0_macvtap: entered promiscuous mode [ 44.193409][ T4643] veth1_macvtap: entered promiscuous mode [ 44.203520][ T4643] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 44.214002][ T4643] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.223863][ T4643] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 44.234356][ T4643] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.244438][ T4643] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 44.255001][ T4643] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.265052][ T4643] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 44.275579][ T4643] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.286251][ T4643] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.294309][ T4643] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 44.295309][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.304748][ T4643] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.323542][ T4643] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 44.334064][ T4643] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.344039][ T4643] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 44.354577][ T4643] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.356621][ T4842] loop4: detected capacity change from 0 to 2048 [ 44.364459][ T4643] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 44.364473][ T4643] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.365503][ T4643] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.399776][ T4842] EXT4-fs (loop4): stripe (3) is not aligned with cluster size (16), stripe is disabled [ 44.418994][ T4643] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.428026][ T4643] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.436747][ T4643] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.445580][ T4643] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.451232][ T4844] netlink: 4 bytes leftover after parsing attributes in process `syz.0.589'. [ 44.470694][ T4844] netlink: 12 bytes leftover after parsing attributes in process `syz.0.589'. [ 44.481346][ T4842] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.495132][ T4842] ext4 filesystem being mounted at /115/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 44.562118][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.650692][ T4876] wg2: entered promiscuous mode [ 44.668634][ T4879] loop1: detected capacity change from 0 to 128 [ 44.679764][ T4879] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 44.699417][ T4879] ext4 filesystem being mounted at /2/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 44.719298][ T4888] netlink: 'syz.3.608': attribute type 10 has an invalid length. [ 44.736134][ T4885] netlink: 'syz.4.609': attribute type 6 has an invalid length. [ 44.739041][ T4888] netlink: 152 bytes leftover after parsing attributes in process `syz.3.608'. [ 44.816624][ T4643] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 44.899241][ T4911] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4911 comm=syz.3.623 [ 44.912114][ T4915] Driver unsupported XDP return value 0 on prog (id 289) dev N/A, expect packet loss! [ 44.976598][ T4930] loop4: detected capacity change from 0 to 512 [ 45.001976][ T4928] loop1: detected capacity change from 0 to 1024 [ 45.014287][ T4930] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 45.023370][ T4928] EXT4-fs error (device loop1): ext4_acquire_dquot:6935: comm syz.1.629: Failed to acquire dquot type 0 [ 45.036481][ T4928] EXT4-fs error (device loop1): mb_free_blocks:1948: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 45.060182][ T4928] EXT4-fs error (device loop1): ext4_do_update_inode:5211: inode #13: comm syz.1.629: corrupted inode contents [ 45.075866][ T4930] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.092147][ T4928] EXT4-fs error (device loop1): ext4_dirty_inode:6103: inode #13: comm syz.1.629: mark_inode_dirty error [ 45.098215][ T4930] ext4 filesystem being mounted at /123/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.115134][ T4928] EXT4-fs error (device loop1): ext4_do_update_inode:5211: inode #13: comm syz.1.629: corrupted inode contents [ 45.129053][ T4928] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #13: comm syz.1.629: mark_inode_dirty error [ 45.147372][ T4928] EXT4-fs error (device loop1): ext4_do_update_inode:5211: inode #13: comm syz.1.629: corrupted inode contents [ 45.147860][ T4930] SELinux: Context system_u:object_r:fsadm_exec_t:s0 is not valid (left unmapped). [ 45.171887][ T4928] EXT4-fs error (device loop1) in ext4_orphan_del:305: Corrupt filesystem [ 45.187038][ T4928] EXT4-fs error (device loop1): ext4_do_update_inode:5211: inode #13: comm syz.1.629: corrupted inode contents [ 45.202174][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.213443][ T4928] EXT4-fs error (device loop1): ext4_truncate:4255: inode #13: comm syz.1.629: mark_inode_dirty error [ 45.226464][ T4928] EXT4-fs error (device loop1) in ext4_process_orphan:347: Corrupt filesystem [ 45.238574][ T4928] EXT4-fs (loop1): 1 truncate cleaned up [ 45.246604][ T4928] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.290021][ T4963] netlink: 'syz.2.644': attribute type 1 has an invalid length. [ 45.300408][ T4965] loop4: detected capacity change from 0 to 512 [ 45.315774][ T4965] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 45.341843][ T4965] EXT4-fs (loop4): 1 truncate cleaned up [ 45.348006][ T4965] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.365778][ T4643] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.396679][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.416900][ T4974] loop2: detected capacity change from 0 to 128 [ 45.423633][ T4974] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 45.438531][ T4974] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 45.494139][ T4980] loop4: detected capacity change from 0 to 2048 [ 45.506688][ T4982] loop1: detected capacity change from 0 to 512 [ 45.519870][ T4980] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.535711][ T4986] SELinux: syz.0.654 (4986) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 45.557412][ T4988] loop2: detected capacity change from 0 to 512 [ 45.564549][ T4988] EXT4-fs: Ignoring removed mblk_io_submit option [ 45.565398][ T29] kauditd_printk_skb: 123 callbacks suppressed [ 45.565412][ T29] audit: type=1400 audit(1746946809.822:788): avc: denied { mounton } for pid=4979 comm="syz.4.652" path="/127/file0/file0" dev="loop4" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 45.573718][ T4988] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 45.577533][ T29] audit: type=1400 audit(1746946809.832:789): avc: denied { mount } for pid=4979 comm="syz.4.652" name="/" dev="configfs" ino=302 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 45.633695][ T29] audit: type=1400 audit(1746946809.862:790): avc: denied { search } for pid=4979 comm="syz.4.652" name="/" dev="configfs" ino=302 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 45.641350][ T4982] Quota error (device loop1): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 45.662760][ T3313] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, [ 45.665693][ T4982] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 45.665700][ T3313] block bitmap and bg descriptor inconsistent: 25 vs 4128793 free clusters [ 45.692693][ T4982] EXT4-fs error (device loop1): ext4_acquire_dquot:6935: comm syz.1.653: Failed to acquire dquot type 1 [ 45.699462][ T4988] EXT4-fs (loop2): 1 truncate cleaned up [ 45.704047][ T29] audit: type=1400 audit(1746946809.922:791): avc: denied { rmdir } for pid=3313 comm="syz-executor" name="lost+found" dev="loop4" ino=11 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 45.718594][ T4988] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.732303][ T29] audit: type=1400 audit(1746946809.932:792): avc: denied { unmount } for pid=3313 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 45.776634][ T29] audit: type=1400 audit(1746946810.032:793): avc: denied { unlink } for pid=3313 comm="syz-executor" name="file0" dev="loop4" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 45.781415][ T4982] EXT4-fs (loop1): 1 truncate cleaned up [ 45.799311][ T29] audit: type=1400 audit(1746946810.032:794): avc: denied { unlink } for pid=3313 comm="syz-executor" name="file1" dev="loop4" ino=14 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 45.828661][ T4982] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.829671][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.841459][ T4982] ext4 filesystem being mounted at /7/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.858698][ T3728] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.914806][ T4999] netlink: 3 bytes leftover after parsing attributes in process `syz.0.658'. [ 45.930967][ T4643] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.944874][ T4999] 0ªX¹¦À: renamed from caif0 [ 45.960258][ T5001] loop2: detected capacity change from 0 to 1024 [ 45.966777][ T4999] 0ªX¹¦À: entered allmulticast mode [ 45.972004][ T4999] A link change request failed with some changes committed already. Interface 60ªX¹¦À may have been left with an inconsistent configuration, please check. [ 45.987697][ T5003] netlink: 28 bytes leftover after parsing attributes in process `syz.1.670'. [ 46.010818][ T5001] Quota error (device loop2): do_check_range: Getting block 64 out of range 1-5 [ 46.020116][ T5001] EXT4-fs error (device loop2): ext4_acquire_dquot:6935: comm syz.2.660: Failed to acquire dquot type 0 [ 46.038425][ T5001] EXT4-fs error (device loop2): mb_free_blocks:1948: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 46.053903][ T5001] EXT4-fs error (device loop2): ext4_do_update_inode:5211: inode #13: comm syz.2.660: corrupted inode contents [ 46.069339][ T5001] EXT4-fs error (device loop2): ext4_dirty_inode:6103: inode #13: comm syz.2.660: mark_inode_dirty error [ 46.086743][ T5001] EXT4-fs error (device loop2): ext4_do_update_inode:5211: inode #13: comm syz.2.660: corrupted inode contents [ 46.100594][ T5001] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #13: comm syz.2.660: mark_inode_dirty error [ 46.113480][ T5001] EXT4-fs error (device loop2): ext4_do_update_inode:5211: inode #13: comm syz.2.660: corrupted inode contents [ 46.142835][ T5001] EXT4-fs error (device loop2) in ext4_orphan_del:305: Corrupt filesystem [ 46.153936][ T5001] EXT4-fs error (device loop2): ext4_do_update_inode:5211: inode #13: comm syz.2.660: corrupted inode contents [ 46.171562][ T5001] EXT4-fs error (device loop2): ext4_truncate:4255: inode #13: comm syz.2.660: mark_inode_dirty error [ 46.189468][ T5024] SELinux: syz.1.666 (5024) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 46.207219][ T5001] EXT4-fs error (device loop2) in ext4_process_orphan:347: Corrupt filesystem [ 46.229618][ T5001] EXT4-fs (loop2): 1 truncate cleaned up [ 46.235767][ T5001] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.242672][ T5034] loop4: detected capacity change from 0 to 512 [ 46.248601][ T1057] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 46.274845][ T5034] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.288047][ T5034] ext4 filesystem being mounted at /132/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.300067][ T3728] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.335545][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.378479][ T5049] blkio.reset_stats is deprecated [ 46.796377][ T5113] netlink: 'syz.1.706': attribute type 21 has an invalid length. [ 46.806277][ T5113] netlink: 156 bytes leftover after parsing attributes in process `syz.1.706'. [ 46.815307][ T5113] netlink: 4 bytes leftover after parsing attributes in process `syz.1.706'. [ 46.890338][ T23] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 46.908500][ T5122] loop1: detected capacity change from 0 to 128 [ 46.916568][ T5122] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 46.931608][ T5122] ext4 filesystem being mounted at /26/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 46.958254][ T4643] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 46.976804][ T5129] ÿÿÿÿÿÿ: renamed from vlan1 (while UP) [ 47.093517][ T5145] loop2: detected capacity change from 0 to 512 [ 47.115803][ T5145] EXT4-fs (loop2): too many log groups per flexible block group [ 47.123546][ T5145] EXT4-fs (loop2): failed to initialize mballoc (-12) [ 47.134716][ T5145] EXT4-fs (loop2): mount failed [ 47.137069][ T5153] loop1: detected capacity change from 0 to 512 [ 47.151590][ T5153] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 47.166306][ T5153] EXT4-fs (loop1): 1 truncate cleaned up [ 47.176596][ T5153] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.203119][ T5153] EXT4-fs error (device loop1): ext4_add_entry:2419: inode #2: comm syz.1.724: Directory hole found for htree leaf block 0 [ 47.233403][ T4643] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.399591][ T5204] loop3: detected capacity change from 0 to 512 [ 47.410694][ T5204] EXT4-fs: Ignoring removed i_version option [ 47.416884][ T5204] EXT4-fs: Ignoring removed orlov option [ 47.426978][ T5204] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 47.451433][ T5204] EXT4-fs (loop3): 1 truncate cleaned up [ 47.457395][ T5204] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.483541][ T5213] 0ªX¹¦À: renamed from caif0 [ 47.502941][ T5213] 0ªX¹¦À: entered allmulticast mode [ 47.508224][ T5213] A link change request failed with some changes committed already. Interface 60ªX¹¦À may have been left with an inconsistent configuration, please check. [ 47.553614][ T5225] EXT4-fs error (device loop3): __ext4_iget:5025: inode #12: block 2: comm syz.3.748: invalid block [ 47.614634][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.783815][ T5263] netlink: 'syz.4.777': attribute type 12 has an invalid length. [ 47.821425][ T5269] IPv6: NLM_F_CREATE should be specified when creating new route [ 47.883045][ T5281] __nla_validate_parse: 5 callbacks suppressed [ 47.883064][ T5281] netlink: 160 bytes leftover after parsing attributes in process `syz.3.785'. [ 47.900519][ T3388] Process accounting resumed [ 47.923318][ T5289] loop0: detected capacity change from 0 to 1024 [ 47.932556][ T37] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 47.941264][ T3388] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 47.944606][ T5289] EXT4-fs: Ignoring removed nomblk_io_submit option [ 47.958122][ T23] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 47.970284][ T5289] EXT4-fs: Ignoring removed nomblk_io_submit option [ 47.984118][ T5289] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.020166][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.037349][ T5303] netlink: 'syz.3.794': attribute type 13 has an invalid length. [ 48.122459][ T5319] netlink: 'syz.2.801': attribute type 13 has an invalid length. [ 48.174758][ T5324] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 48.187566][ T5319] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.190413][ T5324] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 48.194851][ T5319] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.259689][ T5319] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 48.270768][ T5319] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 48.308519][ T5319] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.317592][ T5319] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.326688][ T5319] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.335859][ T5319] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.349687][ T5326] netlink: 976 bytes leftover after parsing attributes in process `syz.0.805'. [ 48.458540][ T5336] netlink: 16 bytes leftover after parsing attributes in process `syz.2.810'. [ 48.467468][ T5336] netlink: 16 bytes leftover after parsing attributes in process `syz.2.810'. [ 48.510106][ T5340] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=5340 comm=syz.2.812 [ 48.522574][ T5340] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5340 comm=syz.2.812 [ 48.598439][ T5330] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 48.612535][ T5330] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 48.868342][ T5385] mmap: syz.1.832 (5385) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 48.898516][ T56] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 48.907237][ T23] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 48.918385][ T3388] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 48.969951][ T4468] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 49.069592][ T5416] loop1: detected capacity change from 0 to 164 [ 49.076578][ T5416] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 49.086787][ T5416] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 49.095238][ T5416] Symlink component flag not implemented [ 49.100993][ T5416] Symlink component flag not implemented [ 49.108528][ T5416] Symlink component flag not implemented (7) [ 49.114528][ T5416] Symlink component flag not implemented (116) [ 49.126521][ T5422] af_packet: tpacket_rcv: packet too big, clamped from 3390 to 4294967272. macoff=96 [ 49.150070][ T5424] loop1: detected capacity change from 0 to 512 [ 49.157048][ T5424] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 49.192053][ T5424] EXT4-fs error (device loop1): ext4_acquire_dquot:6935: comm syz.1.852: Failed to acquire dquot type 0 [ 49.205471][ T5424] EXT4-fs warning (device loop1): ext4_update_dynamic_rev:1132: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 49.222358][ T5424] EXT4-fs (loop1): 1 truncate cleaned up [ 49.229784][ T5424] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.250114][ T5424] EXT4-fs error (device loop1): ext4_xattr_block_get:593: inode #15: comm syz.1.852: corrupted xattr block 19: bad e_name length [ 49.263917][ T5424] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 49.274637][ T5424] EXT4-fs error (device loop1): ext4_xattr_block_get:593: inode #15: comm syz.1.852: corrupted xattr block 19: bad e_name length [ 49.289924][ T5424] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 49.298287][ T3412] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 49.299525][ T5424] EXT4-fs error (device loop1): ext4_xattr_block_get:593: inode #15: comm syz.1.852: corrupted xattr block 19: bad e_name length [ 49.321640][ T5438] EXT4-fs error (device loop1): ext4_xattr_block_get:593: inode #15: comm syz.1.852: corrupted xattr block 19: bad e_name length [ 49.329882][ T5424] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 49.344062][ T5424] EXT4-fs error (device loop1): ext4_xattr_block_get:593: inode #15: comm syz.1.852: corrupted xattr block 19: bad e_name length [ 49.371275][ T5438] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 49.380533][ T5440] netlink: 100 bytes leftover after parsing attributes in process `syz.0.857'. [ 49.381781][ T5424] EXT4-fs error (device loop1): ext4_xattr_block_get:593: inode #15: comm syz.1.852: corrupted xattr block 19: bad e_name length [ 49.404097][ T5424] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 49.413601][ T5424] EXT4-fs error (device loop1): ext4_acquire_dquot:6935: comm syz.1.852: Failed to acquire dquot type 0 [ 49.433468][ T5446] netlink: 16 bytes leftover after parsing attributes in process `syz.2.859'. [ 49.442393][ T5446] netlink: 16 bytes leftover after parsing attributes in process `syz.2.859'. [ 49.463613][ T4643] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.556358][ T5466] netlink: 56 bytes leftover after parsing attributes in process `syz.4.869'. [ 49.565460][ T5466] netlink: 24 bytes leftover after parsing attributes in process `syz.4.869'. [ 49.652381][ T5482] netlink: 16 bytes leftover after parsing attributes in process `syz.1.877'. [ 49.742530][ T5501] loop2: detected capacity change from 0 to 256 [ 50.021838][ T5544] syz.1.905 uses obsolete (PF_INET,SOCK_PACKET) [ 50.133906][ T5555] loop1: detected capacity change from 0 to 2048 [ 50.161110][ T5555] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 50.246502][ T4643] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.302316][ T5572] loop2: detected capacity change from 0 to 512 [ 50.344557][ T5572] EXT4-fs (loop2): orphan cleanup on readonly fs [ 50.353158][ T5572] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.914: bg 0: block 248: padding at end of block bitmap is not set [ 50.369453][ T5572] EXT4-fs error (device loop2): ext4_acquire_dquot:6935: comm syz.2.914: Failed to acquire dquot type 1 [ 50.381501][ T5572] EXT4-fs (loop2): 1 truncate cleaned up [ 50.381772][ T5583] unsupported nla_type 65024 [ 50.392535][ T5572] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 50.427868][ T5587] loop0: detected capacity change from 0 to 512 [ 50.435818][ T5587] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 50.462047][ T5587] EXT4-fs error (device loop0): ext4_acquire_dquot:6935: comm syz.0.923: Failed to acquire dquot type 0 [ 50.479242][ T5587] EXT4-fs warning (device loop0): ext4_update_dynamic_rev:1132: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 50.494160][ T3728] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.495032][ T5587] EXT4-fs (loop0): 1 truncate cleaned up [ 50.518158][ T5587] EXT4-fs error (device loop0): ext4_xattr_block_get:593: inode #15: comm syz.0.923: corrupted xattr block 19: bad e_name length [ 50.531848][ T5587] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop0 ino=15 [ 50.543466][ T5587] EXT4-fs error (device loop0): ext4_xattr_block_get:593: inode #15: comm syz.0.923: corrupted xattr block 19: bad e_name length [ 50.565255][ T5587] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop0 ino=15 [ 50.575073][ T5587] EXT4-fs error (device loop0): ext4_xattr_block_get:593: inode #15: comm syz.0.923: corrupted xattr block 19: bad e_name length [ 50.589625][ T5587] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop0 ino=15 [ 50.598949][ T5602] EXT4-fs error (device loop0): ext4_xattr_block_get:593: inode #15: comm syz.0.923: corrupted xattr block 19: bad e_name length [ 50.615431][ T5587] EXT4-fs error (device loop0): ext4_xattr_block_get:593: inode #15: comm syz.0.923: corrupted xattr block 19: bad e_name length [ 50.662372][ T5602] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop0 ino=15 [ 50.674530][ T5613] loop1: detected capacity change from 0 to 512 [ 50.682629][ T5587] EXT4-fs error (device loop0): ext4_xattr_block_get:593: inode #15: comm syz.0.923: corrupted xattr block 19: bad e_name length [ 50.692960][ T5613] EXT4-fs (loop1): orphan cleanup on readonly fs [ 50.696115][ T29] kauditd_printk_skb: 216 callbacks suppressed [ 50.696132][ T29] audit: type=1400 audit(1746946814.942:1002): avc: denied { write } for pid=5611 comm="syz.2.931" name="mcfilter6" dev="proc" ino=4026533559 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 50.704250][ T5613] EXT4-fs error (device loop1): ext4_orphan_get:1417: comm syz.1.930: bad orphan inode 13 [ 50.735007][ T5587] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop0 ino=15 [ 50.748403][ T5613] ext4_test_bit(bit=12, block=18) = 1 [ 50.751891][ T5587] Quota error (device loop0): find_tree_dqentry: Cycle in quota tree detected: block 1 index 0 [ 50.755828][ T5613] is_bad_inode(inode)=0 [ 50.755839][ T5613] NEXT_ORPHAN(inode)=2130706432 [ 50.755847][ T5613] max_ino=32 [ 50.766193][ T5587] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 50.770341][ T5613] i_nlink=1 [ 50.791119][ T5587] EXT4-fs error (device loop0): ext4_acquire_dquot:6935: comm syz.0.923: Failed to acquire dquot type 0 [ 50.807612][ T5621] smc: net device bond0 applied user defined pnetid SYZ2 [ 50.827009][ T29] audit: type=1400 audit(1746946815.082:1003): avc: denied { execute } for pid=5612 comm="syz.1.930" name="file2" dev="loop1" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 50.864109][ T29] audit: type=1400 audit(1746946815.082:1004): avc: denied { read open } for pid=5612 comm="syz.1.930" path="/92/bus/file2" dev="loop1" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 50.915454][ T29] audit: type=1326 audit(1746946815.172:1005): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5622 comm="syz.2.934" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f250187e969 code=0x7ffc0000 [ 50.938933][ T29] audit: type=1326 audit(1746946815.172:1006): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5622 comm="syz.2.934" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f250187e969 code=0x7ffc0000 [ 50.963697][ T29] audit: type=1326 audit(1746946815.222:1007): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5622 comm="syz.2.934" exe="/root/syz-executor" sig=0 arch=c000003e syscall=35 compat=0 ip=0x7f250187e969 code=0x7ffc0000 [ 50.987035][ T29] audit: type=1326 audit(1746946815.222:1008): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5622 comm="syz.2.934" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f250187e969 code=0x7ffc0000 [ 51.010482][ T29] audit: type=1326 audit(1746946815.222:1009): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5622 comm="syz.2.934" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f250187e969 code=0x7ffc0000 [ 51.019225][ T5631] netlink: 'syz.1.938': attribute type 298 has an invalid length. [ 51.077035][ T5635] bond1: entered promiscuous mode [ 51.082167][ T5635] bond1: entered allmulticast mode [ 51.093276][ T5635] 8021q: adding VLAN 0 to HW filter on device bond1 [ 51.164594][ T5652] loop2: detected capacity change from 0 to 512 [ 51.173759][ T5652] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 51.183230][ T5655] loop0: detected capacity change from 0 to 512 [ 51.189979][ T5655] EXT4-fs: Ignoring removed mblk_io_submit option [ 51.198717][ T5655] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 51.206694][ T5655] EXT4-fs (loop0): orphan cleanup on readonly fs [ 51.214217][ T5655] EXT4-fs warning (device loop0): ext4_enable_quotas:7170: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 51.229298][ T5655] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 51.230348][ T5652] EXT4-fs error (device loop2): ext4_acquire_dquot:6935: comm syz.2.947: Failed to acquire dquot type 0 [ 51.236381][ T5655] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.950: bg 0: block 40: padding at end of block bitmap is not set [ 51.270462][ T5652] EXT4-fs warning (device loop2): ext4_update_dynamic_rev:1132: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 51.271255][ T5655] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 51.295112][ T5655] EXT4-fs (loop0): 1 truncate cleaned up [ 51.301294][ T5652] EXT4-fs (loop2): 1 truncate cleaned up [ 51.336201][ T5652] EXT4-fs error (device loop2): ext4_xattr_block_get:593: inode #15: comm syz.2.947: corrupted xattr block 19: bad e_name length [ 51.355974][ T5655] EXT4-fs error (device loop0): ext4_xattr_block_get:593: inode #16: comm syz.0.950: corrupted xattr block 31: invalid header [ 51.369317][ T5652] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 51.370797][ T5655] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop0 ino=16 [ 51.378991][ T5670] EXT4-fs error (device loop2): ext4_xattr_block_get:593: inode #15: comm syz.2.947: corrupted xattr block 19: bad e_name length [ 51.388435][ T5655] EXT4-fs error (device loop0): ext4_xattr_block_get:593: inode #16: comm syz.0.950: corrupted xattr block 31: invalid header [ 51.402164][ T5652] EXT4-fs error (device loop2): ext4_xattr_block_get:593: inode #15: comm syz.2.947: corrupted xattr block 19: bad e_name length [ 51.430412][ T5670] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 51.430543][ T5652] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 51.439524][ T5655] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop0 ino=16 [ 51.449665][ T5652] EXT4-fs error (device loop2): ext4_xattr_block_get:593: inode #15: comm syz.2.947: corrupted xattr block 19: bad e_name length [ 51.457935][ T5655] EXT4-fs error (device loop0): ext4_get_link:106: inode #16: comm syz.0.950: bad symlink. [ 51.477634][ T5652] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 51.491796][ T5652] EXT4-fs error (device loop2): ext4_xattr_block_get:593: inode #15: comm syz.2.947: corrupted xattr block 19: bad e_name length [ 51.505966][ T5652] EXT4-fs error (device loop2): ext4_xattr_block_get:593: inode #15: comm syz.2.947: corrupted xattr block 19: bad e_name length [ 51.521065][ T5652] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 51.530764][ T5652] EXT4-fs error (device loop2): ext4_acquire_dquot:6935: comm syz.2.947: Failed to acquire dquot type 0 [ 51.568978][ T5676] loop4: detected capacity change from 0 to 164 [ 51.594746][ T5676] iso9660: Corrupted directory entry in block 0 of inode 1920 [ 51.686902][ T5697] netlink: 'syz.4.967': attribute type 21 has an invalid length. [ 51.695033][ T5697] netlink: 'syz.4.967': attribute type 5 has an invalid length. [ 51.952619][ T5734] loop0: detected capacity change from 0 to 128 [ 51.960809][ T5734] ext4 filesystem being mounted at /213/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.039812][ T5749] loop4: detected capacity change from 0 to 512 [ 52.041055][ T5751] loop0: detected capacity change from 0 to 512 [ 52.046479][ T5749] EXT4-fs: Ignoring removed orlov option [ 52.060402][ T5749] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 52.061711][ T5751] ext4 filesystem being mounted at /217/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 52.075261][ T5749] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8042c119, mo2=0002] [ 52.088619][ T5749] EXT4-fs error (device loop4): ext4_iget_extra_inode:4693: inode #15: comm syz.4.992: corrupted in-inode xattr: e_value size too large [ 52.090575][ T4468] net_ratelimit: 9 callbacks suppressed [ 52.090588][ T4468] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 52.103606][ T5749] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.992: couldn't read orphan inode 15 (err -117) [ 52.139347][ T5755] loop0: detected capacity change from 0 to 512 [ 52.145854][ T5755] EXT4-fs: Ignoring removed mblk_io_submit option [ 52.152635][ T5755] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 52.174159][ T5755] EXT4-fs (loop0): 1 truncate cleaned up [ 52.256799][ T5760] loop4: detected capacity change from 0 to 512 [ 52.274436][ T5760] EXT4-fs (loop4): orphan cleanup on readonly fs [ 52.281451][ T5760] EXT4-fs error (device loop4): ext4_orphan_get:1417: comm syz.4.1006: bad orphan inode 13 [ 52.291795][ T5760] ext4_test_bit(bit=12, block=18) = 1 [ 52.297244][ T5760] is_bad_inode(inode)=0 [ 52.301560][ T5760] NEXT_ORPHAN(inode)=2130706432 [ 52.306446][ T5760] max_ino=32 [ 52.309711][ T5760] i_nlink=1 [ 52.418121][ T1057] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 52.534295][ T5800] sch_tbf: burst 0 is lower than device lo mtu (65550) ! [ 52.862267][ T5850] loop0: detected capacity change from 0 to 512 [ 52.869935][ T5846] sg_write: data in/out 512/1 bytes for SCSI command 0xb7-- guessing data in; [ 52.869935][ T5846] program syz.2.1037 not setting count and/or reply_len properly [ 52.902520][ T5850] ext4 filesystem being mounted at /239/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.129826][ T4468] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 54.169798][ T4468] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 55.210134][ T4469] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 55.448975][ T3388] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 56.018396][ T3390] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 56.249786][ T4468] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 57.290373][ T23] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 58.330275][ T4468] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 58.488268][ T3388] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 59.209797][ T3390] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 59.218023][ T1057] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 59.370116][ T4468] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 60.410630][ T4469] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 60.488034][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 61.449850][ T4469] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 61.768839][ T3388] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 62.489360][ T4469] net_ratelimit: 1 callbacks suppressed [ 62.489385][ T4469] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 63.423111][ T29] kauditd_printk_skb: 52 callbacks suppressed [ 63.423124][ T29] audit: type=1400 audit(1746946827.682:1057): avc: denied { mounton } for pid=5858 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 63.508330][ T29] audit: type=1400 audit(1746946827.722:1058): avc: denied { sys_module } for pid=5858 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 63.535182][ T4469] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 63.631104][ T1820] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 63.660597][ T5858] chnl_net:caif_netlink_parms(): no params data found [ 63.673164][ T29] audit: type=1326 audit(1746946827.932:1059): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5885 comm="syz.1.1047" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f85baa8e969 code=0x7ffc0000 [ 63.696808][ T29] audit: type=1326 audit(1746946827.932:1060): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5885 comm="syz.1.1047" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f85baa8e969 code=0x7ffc0000 [ 63.720431][ T29] audit: type=1326 audit(1746946827.932:1061): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5885 comm="syz.1.1047" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f85baa8e969 code=0x7ffc0000 [ 63.744048][ T29] audit: type=1326 audit(1746946827.932:1062): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5885 comm="syz.1.1047" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f85baa8e969 code=0x7ffc0000 [ 63.749694][ T5888] __nla_validate_parse: 13 callbacks suppressed [ 63.749744][ T5888] netlink: 56 bytes leftover after parsing attributes in process `syz.2.1048'. [ 63.767523][ T29] audit: type=1326 audit(1746946827.932:1063): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5885 comm="syz.1.1047" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f85baa8e969 code=0x7ffc0000 [ 63.767555][ T29] audit: type=1326 audit(1746946827.932:1064): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5885 comm="syz.1.1047" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f85baa8e969 code=0x7ffc0000 [ 63.775884][ T5888] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1048'. [ 63.783034][ T29] audit: type=1326 audit(1746946827.932:1065): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5885 comm="syz.1.1047" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f85baa8e969 code=0x7ffc0000 [ 63.862305][ T29] audit: type=1326 audit(1746946827.932:1066): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5885 comm="syz.1.1047" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f85baa8e969 code=0x7ffc0000 [ 63.895930][ T1820] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 63.949262][ T5858] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.956418][ T5858] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.964066][ T5858] bridge_slave_0: entered allmulticast mode [ 63.973015][ T5858] bridge_slave_0: entered promiscuous mode [ 63.981169][ T1820] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 63.997675][ T5858] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.004916][ T5858] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.012176][ T5858] bridge_slave_1: entered allmulticast mode [ 64.018811][ T5858] bridge_slave_1: entered promiscuous mode [ 64.074369][ T5858] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.089303][ T1820] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.101914][ T5858] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.129103][ T5858] team0: Port device team_slave_0 added [ 64.142636][ T5858] team0: Port device team_slave_1 added [ 64.164541][ T5858] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.171520][ T5858] 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. [ 64.197478][ T5858] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.214085][ T5858] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.221123][ T5858] 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. [ 64.247194][ T5858] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.305589][ T5858] hsr_slave_0: entered promiscuous mode [ 64.311622][ T5858] hsr_slave_1: entered promiscuous mode [ 64.317770][ T5858] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 64.326886][ T5858] Cannot create hsr debugfs directory [ 64.360250][ T1820] bridge_slave_1: left allmulticast mode [ 64.365966][ T1820] bridge_slave_1: left promiscuous mode [ 64.371656][ T1820] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.380435][ T5926] loop4: detected capacity change from 0 to 2048 [ 64.398811][ T1820] bridge_slave_0: left allmulticast mode [ 64.404493][ T1820] bridge_slave_0: left promiscuous mode [ 64.410206][ T1820] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.426986][ T5926] EXT4-fs (loop4): failed to initialize system zone (-117) [ 64.437708][ T5926] EXT4-fs (loop4): mount failed [ 64.540895][ T1820] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 64.554312][ T1820] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 64.570012][ T4468] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 64.579327][ T1820] bond0 (unregistering): Released all slaves [ 64.587679][ T1820] bond1 (unregistering): Released all slaves [ 64.670428][ T1820] hsr_slave_0: left promiscuous mode [ 64.684998][ T1820] hsr_slave_1: left promiscuous mode [ 64.692585][ T1820] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 64.700041][ T1820] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 64.708428][ T1820] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 64.715857][ T1820] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 64.763989][ T1820] veth1_macvtap: left promiscuous mode [ 64.770960][ T1820] veth0_macvtap: left promiscuous mode [ 64.776498][ T1820] veth1_vlan: left promiscuous mode [ 64.783627][ T1820] veth0_vlan: left promiscuous mode [ 64.867442][ T1820] team0 (unregistering): Port device team_slave_1 removed [ 64.880448][ T1820] team0 (unregistering): Port device team_slave_0 removed [ 64.940711][ T5858] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 64.951460][ T5858] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 64.961656][ T5858] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 64.974702][ T5858] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 65.006138][ T5977] 9pnet_fd: Insufficient options for proto=fd [ 65.015015][ T5979] loop0: detected capacity change from 0 to 128 [ 65.029279][ T5979] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 65.039909][ T5858] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.049603][ T5979] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 65.057080][ T5858] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.069158][ T386] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.076277][ T386] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.094078][ T386] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.101203][ T386] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.115068][ T3412] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 65.186069][ T5988] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 65.229905][ T5858] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.290253][ T3388] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 65.399042][ T5858] veth0_vlan: entered promiscuous mode [ 65.406225][ T6011] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c [ 65.419452][ T5858] veth1_vlan: entered promiscuous mode [ 65.435988][ T5858] veth0_macvtap: entered promiscuous mode [ 65.444472][ T5858] veth1_macvtap: entered promiscuous mode [ 65.450555][ T6011] SELinux: failed to load policy [ 65.460804][ T5858] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 65.471322][ T5858] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.481180][ T5858] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 65.491794][ T5858] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.501653][ T5858] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 65.512126][ T5858] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.525697][ T5858] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 65.534495][ T5858] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 65.544959][ T5858] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.554894][ T5858] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 65.565454][ T5858] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.575424][ T5858] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 65.585858][ T5858] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.597374][ T5858] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 65.610216][ T4469] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 65.621070][ T5858] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.629878][ T5858] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.638732][ T5858] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.647601][ T5858] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.715332][ T6043] loop5: detected capacity change from 0 to 512 [ 65.727449][ T6043] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 65.756391][ T6043] EXT4-fs error (device loop5): ext4_acquire_dquot:6935: comm syz.5.1040: Failed to acquire dquot type 0 [ 65.768525][ T6043] EXT4-fs warning (device loop5): ext4_update_dynamic_rev:1132: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 65.790110][ T6043] EXT4-fs (loop5): 1 truncate cleaned up [ 65.814906][ T6043] EXT4-fs error (device loop5): ext4_xattr_block_get:593: inode #15: comm syz.5.1040: corrupted xattr block 19: bad e_name length [ 65.828865][ T6043] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop5 ino=15 [ 65.839533][ T6043] EXT4-fs error (device loop5): ext4_xattr_block_get:593: inode #15: comm syz.5.1040: corrupted xattr block 19: bad e_name length [ 65.858060][ T6043] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop5 ino=15 [ 65.871762][ T6043] EXT4-fs error (device loop5): ext4_xattr_block_get:593: inode #15: comm syz.5.1040: corrupted xattr block 19: bad e_name length [ 65.895160][ T6061] loop0: detected capacity change from 0 to 512 [ 65.896617][ T6059] EXT4-fs error (device loop5): ext4_xattr_block_get:593: inode #15: comm syz.5.1040: corrupted xattr block 19: bad e_name length [ 65.901498][ T6043] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop5 ino=15 [ 65.919295][ T6061] EXT4-fs: Ignoring removed nobh option [ 65.924040][ T6043] EXT4-fs error (device loop5): ext4_xattr_block_get:593: inode #15: comm syz.5.1040: corrupted xattr block 19: bad e_name length [ 65.950435][ T6059] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop5 ino=15 [ 65.965063][ T6043] EXT4-fs error (device loop5): ext4_xattr_block_get:593: inode #15: comm syz.5.1040: corrupted xattr block 19: bad e_name length [ 65.984999][ T6043] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop5 ino=15 [ 65.987123][ T6061] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.1115: invalid indirect mapped block 256 (level 2) [ 65.994362][ T6043] EXT4-fs error (device loop5): ext4_acquire_dquot:6935: comm syz.5.1040: Failed to acquire dquot type 0 [ 66.013861][ T6061] EXT4-fs (loop0): 2 truncates cleaned up [ 66.242470][ T6089] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1128'. [ 66.430300][ T37] EXT4-fs error (device loop0): ext4_validate_block_bitmap:432: comm kworker/u8:2: bg 0: block 5: invalid block bitmap [ 66.444791][ T37] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 66.457360][ T37] EXT4-fs (loop0): This should not happen!! Data will be lost [ 66.457360][ T37] [ 66.467200][ T37] EXT4-fs (loop0): Total free blocks count 0 [ 66.473315][ T37] EXT4-fs (loop0): Free/Dirty block details [ 66.479249][ T37] EXT4-fs (loop0): free_blocks=0 [ 66.484199][ T37] EXT4-fs (loop0): dirty_blocks=16000 [ 66.489655][ T37] EXT4-fs (loop0): Block reservation details [ 66.495649][ T37] EXT4-fs (loop0): i_reserved_data_blocks=16000 [ 66.512867][ T37] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 2052 with max blocks 2048 with error 28 [ 66.525713][ T37] EXT4-fs (loop0): This should not happen!! Data will be lost [ 66.525713][ T37] [ 66.610581][ T6118] loop2: detected capacity change from 0 to 512 [ 66.618424][ T6118] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 66.626433][ T6118] EXT4-fs (loop2): orphan cleanup on readonly fs [ 66.633283][ T6118] EXT4-fs error (device loop2): ext4_acquire_dquot:6935: comm syz.2.1141: Failed to acquire dquot type 1 [ 66.645203][ T6118] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1141: bg 0: block 40: padding at end of block bitmap is not set [ 66.661836][ T4468] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 66.670750][ T6118] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 66.679831][ T6118] EXT4-fs (loop2): 1 truncate cleaned up [ 66.714064][ T6123] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1144'. [ 66.782625][ T6135] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1149'. [ 66.996571][ T6161] sch_fq: defrate 2048 ignored. [ 67.119865][ T6165] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1163'. [ 67.317712][ T6183] loop1: detected capacity change from 0 to 8192 [ 67.699210][ T4465] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 67.805609][ T6200] Set syz1 is full, maxelem 65536 reached [ 67.885001][ T6232] xt_hashlimit: max too large, truncated to 1048576 [ 67.911460][ T6238] loop1: detected capacity change from 0 to 512 [ 67.931170][ T6238] EXT4-fs (loop1): 1 orphan inode deleted [ 67.938259][ T6238] EXT4-fs mount: 26 callbacks suppressed [ 67.938277][ T6238] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 67.958131][ T6238] ext4 filesystem being mounted at /146/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 67.970336][ T56] EXT4-fs error (device loop1): ext4_release_dquot:6971: comm kworker/u8:4: Failed to release dquot type 1 [ 67.973638][ T6248] loop4: detected capacity change from 0 to 512 [ 68.011132][ T6248] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 68.027879][ T4643] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.049869][ T6248] EXT4-fs (loop4): 1 truncate cleaned up [ 68.055888][ T6248] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.131912][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.141140][ T6254] loop0: detected capacity change from 0 to 8192 [ 68.167245][ T6264] loop4: detected capacity change from 0 to 128 [ 68.178909][ T6264] EXT4-fs: Ignoring removed nobh option [ 68.195072][ T6266] vxcan3: entered promiscuous mode [ 68.212020][ T6264] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 68.224506][ T6264] ext4 filesystem being mounted at /241/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 68.338484][ T3388] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 68.483992][ T29] kauditd_printk_skb: 506 callbacks suppressed [ 68.484006][ T29] audit: type=1400 audit(1746947061.747:1566): avc: denied { create } for pid=6285 comm="syz.2.1216" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 68.527982][ T29] audit: type=1400 audit(1746947061.747:1567): avc: denied { setopt } for pid=6285 comm="syz.2.1216" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 68.627500][ T3313] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 68.640180][ T29] audit: type=1400 audit(1746947061.907:1568): avc: denied { create } for pid=6291 comm="syz.5.1220" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 68.659936][ T29] audit: type=1400 audit(1746947061.907:1569): avc: denied { connect } for pid=6291 comm="syz.5.1220" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 68.691197][ T6295] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1221'. [ 68.730199][ T4465] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 68.767880][ T29] audit: type=1400 audit(1746947062.027:1570): avc: denied { unmount } for pid=3313 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 68.789766][ T29] audit: type=1326 audit(1746947062.037:1571): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6303 comm="syz.4.1225" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f201330e969 code=0x7ffc0000 [ 68.813279][ T29] audit: type=1326 audit(1746947062.037:1572): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6303 comm="syz.4.1225" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f201330e969 code=0x7ffc0000 [ 68.836786][ T29] audit: type=1326 audit(1746947062.037:1573): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6303 comm="syz.4.1225" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f201330e969 code=0x7ffc0000 [ 68.860257][ T29] audit: type=1326 audit(1746947062.037:1574): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6303 comm="syz.4.1225" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f201330e969 code=0x7ffc0000 [ 68.883775][ T29] audit: type=1326 audit(1746947062.037:1575): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6303 comm="syz.4.1225" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f201330e969 code=0x7ffc0000 [ 68.990690][ T6316] IPv6: NLM_F_CREATE should be specified when creating new route [ 69.314397][ T6349] loop1: detected capacity change from 0 to 8192 [ 69.426226][ T6361] loop1: detected capacity change from 0 to 2048 [ 69.448223][ T4469] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 69.458356][ T6361] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 69.505303][ T6361] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 69.521077][ T6361] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 30 with max blocks 34 with error 28 [ 69.533560][ T6361] EXT4-fs (loop1): This should not happen!! Data will be lost [ 69.533560][ T6361] [ 69.543384][ T6361] EXT4-fs (loop1): Total free blocks count 0 [ 69.549403][ T6361] EXT4-fs (loop1): Free/Dirty block details [ 69.555317][ T6361] EXT4-fs (loop1): free_blocks=4096 [ 69.560537][ T6361] EXT4-fs (loop1): dirty_blocks=512 [ 69.565753][ T6361] EXT4-fs (loop1): Block reservation details [ 69.571754][ T6361] EXT4-fs (loop1): i_reserved_data_blocks=32 [ 69.594058][ T386] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 69.654320][ T6375] loop4: detected capacity change from 0 to 128 [ 69.663405][ T6375] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 69.676022][ T6375] ext4 filesystem being mounted at /252/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 69.709451][ T3313] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 69.770021][ T4469] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 69.966391][ T6413] loop1: detected capacity change from 0 to 8192 [ 69.981219][ T6417] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=6417 comm=syz.5.1274 [ 69.993724][ T6417] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=6417 comm=syz.5.1274 [ 70.007380][ T6416] hub 9-0:1.0: USB hub found [ 70.012422][ T6416] hub 9-0:1.0: 8 ports detected [ 70.063489][ T6425] netlink: 'syz.1.1277': attribute type 2 has an invalid length. [ 70.071267][ T6425] netlink: 'syz.1.1277': attribute type 1 has an invalid length. [ 70.079064][ T6425] netlink: 199820 bytes leftover after parsing attributes in process `syz.1.1277'. [ 70.088668][ T1057] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 70.164478][ T6439] netlink: 96 bytes leftover after parsing attributes in process `syz.0.1285'. [ 70.226817][ T6445] hub 9-0:1.0: USB hub found [ 70.231789][ T6445] hub 9-0:1.0: 8 ports detected [ 70.372320][ T3388] kernel write not supported for file /459/net/ip_vs_stats (pid: 3388 comm: kworker/0:3) [ 70.495430][ T6470] ªªªªªª: renamed from vlan0 (while UP) [ 70.635986][ T6479] lo: entered promiscuous mode [ 70.638524][ T6477] hub 9-0:1.0: USB hub found [ 70.640821][ T6479] lo: entered allmulticast mode [ 70.645473][ T6477] hub 9-0:1.0: 8 ports detected [ 70.712131][ T6483] loop1: detected capacity change from 0 to 8192 [ 70.748734][ T6486] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1307'. [ 70.808426][ T4465] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 70.818889][ T6491] 9pnet: Could not find request transport: 0xffffffffffffffff [ 71.085402][ T6510] hub 9-0:1.0: USB hub found [ 71.090676][ T6510] hub 9-0:1.0: 8 ports detected [ 71.134032][ T6516] usb usb1: usbfs: process 6516 (syz.4.1322) did not claim interface 0 before use [ 71.189743][ T6520] netlink: 16 bytes leftover after parsing attributes in process `syz.4.1325'. [ 71.308019][ T6530] bridge0: entered promiscuous mode [ 71.315639][ T6530] bridge0: port 3(macvlan2) entered blocking state [ 71.322290][ T6530] bridge0: port 3(macvlan2) entered disabled state [ 71.373222][ T6530] macvlan2: entered allmulticast mode [ 71.378819][ T6530] bridge0: entered allmulticast mode [ 71.407480][ T6530] macvlan2: left allmulticast mode [ 71.412781][ T6530] bridge0: left allmulticast mode [ 71.426233][ T6530] bridge0: left promiscuous mode [ 71.487779][ T6538] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1332'. [ 71.530603][ T6544] ªªªªªª: renamed from vlan0 (while UP) [ 71.536407][ T6546] loop1: detected capacity change from 0 to 1024 [ 71.544330][ T6546] EXT4-fs: Ignoring removed bh option [ 71.586426][ T6546] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-001000000000 r/w without journal. Quota mode: writeback. [ 71.627422][ T4643] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-001000000000. [ 71.679798][ T6564] loop4: detected capacity change from 0 to 512 [ 71.695974][ T6564] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 71.710031][ T6564] ext4 filesystem being mounted at /267/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 71.730034][ T6564] EXT4-fs (loop4): shut down requested (0) [ 71.837250][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.850659][ T23] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 71.861174][ T386] EXT4-fs (loop4): Quota write (off=8, len=24) cancelled because transaction is not started [ 71.931858][ T6598] netlink: 'syz.1.1357': attribute type 16 has an invalid length. [ 71.939864][ T6598] netlink: 'syz.1.1357': attribute type 17 has an invalid length. [ 71.955045][ T6600] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 72.116925][ T6625] SELinux: Context Ü is not valid (left unmapped). [ 72.171097][ T6629] loop1: detected capacity change from 0 to 2048 [ 72.212824][ T6629] loop1: p2 p3 p7 [ 72.275946][ T6635] netlink: 132 bytes leftover after parsing attributes in process `+}[@'. [ 72.374646][ T6645] loop5: detected capacity change from 0 to 256 [ 72.752080][ T6675] syz_tun: entered allmulticast mode [ 72.771827][ T4465] hid-generic 0000:3000000:0000.0002: unknown main item tag 0x4 [ 72.779570][ T4465] hid-generic 0000:3000000:0000.0002: unknown main item tag 0x2 [ 72.791163][ T4465] hid-generic 0000:3000000:0000.0002: unknown main item tag 0x0 [ 72.798985][ T4465] hid-generic 0000:3000000:0000.0002: unknown main item tag 0x0 [ 72.806661][ T4465] hid-generic 0000:3000000:0000.0002: unknown main item tag 0x0 [ 72.814482][ T4465] hid-generic 0000:3000000:0000.0002: unknown main item tag 0x0 [ 72.822156][ T4465] hid-generic 0000:3000000:0000.0002: unknown main item tag 0x0 [ 72.829943][ T4465] hid-generic 0000:3000000:0000.0002: unknown main item tag 0x0 [ 72.837806][ T4465] hid-generic 0000:3000000:0000.0002: unknown main item tag 0x0 [ 72.845704][ T4465] hid-generic 0000:3000000:0000.0002: unknown main item tag 0x0 [ 72.853454][ T4465] hid-generic 0000:3000000:0000.0002: unknown main item tag 0x0 [ 72.861151][ T4465] hid-generic 0000:3000000:0000.0002: unknown main item tag 0x0 [ 72.868837][ T4465] hid-generic 0000:3000000:0000.0002: unknown main item tag 0x0 [ 72.876484][ T4465] hid-generic 0000:3000000:0000.0002: unknown main item tag 0x0 [ 72.884298][ T4465] hid-generic 0000:3000000:0000.0002: unknown main item tag 0x0 [ 72.892067][ C1] net_ratelimit: 6 callbacks suppressed [ 72.892083][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 72.892176][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 72.914193][ T4465] hid-generic 0000:3000000:0000.0002: unknown main item tag 0x0 [ 72.924067][ T4469] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 72.938013][ T4465] hid-generic 0000:3000000:0000.0002: hidraw0: HID v0.00 Device [sy] on syz0 [ 72.975719][ T6682] netlink: 72 bytes leftover after parsing attributes in process `syz.2.1396'. [ 72.987004][ T6633] syz.4.1371 (6633) used greatest stack depth: 8664 bytes left [ 73.039059][ T6684] No such timeout policy "syz0" [ 73.075715][ T6692] loop2: detected capacity change from 0 to 512 [ 73.083302][ T6692] EXT4-fs: Ignoring removed nobh option [ 73.114814][ T6692] EXT4-fs error (device loop2): ext4_do_update_inode:5211: inode #16: comm syz.2.1401: corrupted inode contents [ 73.136876][ T6692] EXT4-fs (loop2): Remounting filesystem read-only [ 73.143577][ T6692] EXT4-fs (loop2): 1 truncate cleaned up [ 73.153075][ T6692] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.166046][ T386] EXT4-fs (loop2): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 73.176588][ T6692] ext4 filesystem being mounted at /236/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.187076][ T386] EXT4-fs (loop2): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 73.211160][ T386] EXT4-fs (loop2): Quota write (off=8, len=24) cancelled because transaction is not started [ 73.228297][ T3728] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.299527][ T6627] syz.4.1371 (6627) used greatest stack depth: 7208 bytes left [ 73.329967][ T6712] loop4: detected capacity change from 0 to 1024 [ 73.338761][ T6712] EXT4-fs error (device loop4): ext4_acquire_dquot:6935: comm syz.4.1409: Failed to acquire dquot type 0 [ 73.367271][ T6712] EXT4-fs error (device loop4): mb_free_blocks:1948: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 73.382057][ T6712] EXT4-fs error (device loop4): ext4_do_update_inode:5211: inode #13: comm syz.4.1409: corrupted inode contents [ 73.396614][ T6712] EXT4-fs error (device loop4): ext4_dirty_inode:6103: inode #13: comm syz.4.1409: mark_inode_dirty error [ 73.410100][ T6712] EXT4-fs error (device loop4): ext4_do_update_inode:5211: inode #13: comm syz.4.1409: corrupted inode contents [ 73.423469][ T6712] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #13: comm syz.4.1409: mark_inode_dirty error [ 73.452395][ T6712] EXT4-fs error (device loop4): ext4_do_update_inode:5211: inode #13: comm syz.4.1409: corrupted inode contents [ 73.474705][ T6712] EXT4-fs error (device loop4) in ext4_orphan_del:305: Corrupt filesystem [ 73.483935][ T6712] EXT4-fs error (device loop4): ext4_do_update_inode:5211: inode #13: comm syz.4.1409: corrupted inode contents [ 73.497727][ T6712] EXT4-fs error (device loop4): ext4_truncate:4255: inode #13: comm syz.4.1409: mark_inode_dirty error [ 73.510194][ T6712] EXT4-fs error (device loop4) in ext4_process_orphan:347: Corrupt filesystem [ 73.519449][ T6712] EXT4-fs (loop4): 1 truncate cleaned up [ 73.525665][ T6724] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 73.526160][ T6712] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.545119][ T3388] IPVS: starting estimator thread 0... [ 73.545714][ T29] kauditd_printk_skb: 245 callbacks suppressed [ 73.545728][ T29] audit: type=1400 audit(1746947066.807:1812): avc: denied { write } for pid=6728 comm="syz.2.1418" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 73.596436][ T29] audit: type=1400 audit(1746947066.837:1813): avc: denied { nlmsg_write } for pid=6728 comm="syz.2.1418" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 73.660535][ T6712] EXT4-fs: Ignoring removed orlov option [ 73.666395][ T6712] EXT4-fs: Remounting file system with no journal so ignoring journalled data option [ 73.666670][ T29] audit: type=1400 audit(1746947066.927:1814): avc: denied { remount } for pid=6711 comm="syz.4.1409" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 73.675889][ T6712] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 73.686478][ T6732] IPVS: using max 2736 ests per chain, 136800 per kthread [ 73.716994][ T6745] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1423'. [ 73.727566][ T29] audit: type=1400 audit(1746947066.977:1815): avc: denied { write } for pid=6740 comm="syz.5.1422" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 73.747195][ T29] audit: type=1400 audit(1746947066.977:1816): avc: denied { read } for pid=6740 comm="syz.5.1422" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 73.767987][ T6712] EXT4-fs (loop4): can't enable nombcache during remount [ 73.804416][ T29] audit: type=1400 audit(1746947067.047:1817): avc: denied { create } for pid=6747 comm="syz.0.1424" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 73.824714][ T29] audit: type=1400 audit(1746947067.047:1818): avc: denied { write } for pid=6747 comm="syz.0.1424" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 73.847310][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.869149][ T6755] 9pnet_fd: Insufficient options for proto=fd [ 73.930629][ T23] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 73.950951][ T29] audit: type=1400 audit(1746947067.207:1819): avc: denied { write } for pid=6769 comm="syz.0.1434" path="socket:[15645]" dev="sockfs" ino=15645 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 73.973211][ T6775] loop2: detected capacity change from 0 to 1024 [ 74.016762][ T6775] EXT4-fs: Ignoring removed mblk_io_submit option [ 74.031315][ T6775] EXT4-fs: Ignoring removed nobh option [ 74.036941][ T6775] EXT4-fs: Ignoring removed bh option [ 74.043839][ T29] audit: type=1400 audit(1746947067.307:1820): avc: denied { getopt } for pid=6779 comm="syz.0.1439" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 74.099146][ T6775] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.136189][ T3728] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.147530][ T29] audit: type=1400 audit(1746947067.397:1821): avc: denied { read write } for pid=6784 comm="syz.4.1442" name="usbmon6" dev="devtmpfs" ino=160 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 74.214932][ T6805] netlink: 40 bytes leftover after parsing attributes in process `syz.5.1451'. [ 74.224013][ T6805] netlink: 40 bytes leftover after parsing attributes in process `syz.5.1451'. [ 74.511351][ T6832] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 74.518523][ T3388] IPVS: starting estimator thread 0... [ 74.559784][ T6839] loop0: detected capacity change from 0 to 512 [ 74.583226][ T6816] Set syz1 is full, maxelem 65536 reached [ 74.607098][ T6839] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 74.616266][ T6839] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 74.628420][ T6835] IPVS: using max 2016 ests per chain, 100800 per kthread [ 74.652690][ T6839] EXT4-fs (loop0): warning: checktime reached, running e2fsck is recommended [ 74.677610][ T6839] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 74.686039][ T6839] System zones: 0-2, 18-18, 34-34 [ 74.696084][ T6839] EXT4-fs warning (device loop0): ext4_update_dynamic_rev:1132: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 74.712700][ T6839] EXT4-fs (loop0): 1 truncate cleaned up [ 74.729503][ T6839] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.737704][ T6849] loop1: detected capacity change from 0 to 512 [ 74.757352][ T6839] EXT4-fs (loop0): shut down requested (1) [ 74.783826][ T6849] EXT4-fs (loop1): 1 orphan inode deleted [ 74.802896][ T1820] EXT4-fs error (device loop1): ext4_release_dquot:6971: comm kworker/u8:6: Failed to release dquot type 1 [ 74.810638][ T6849] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.828405][ T6849] ext4 filesystem being mounted at /212/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.850759][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.891544][ T4643] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.935125][ T6879] netlink: 'syz.1.1481': attribute type 21 has an invalid length. [ 74.963226][ T6881] vlan2: entered promiscuous mode [ 74.968456][ T6881] hsr0: entered promiscuous mode [ 74.969564][ T6887] program syz.0.1486 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 74.975888][ T4469] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 74.990980][ T6887] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 75.084593][ T6902] loop0: detected capacity change from 0 to 1024 [ 75.103135][ T6902] EXT4-fs error (device loop0): ext4_acquire_dquot:6935: comm syz.0.1493: Failed to acquire dquot type 0 [ 75.118260][ T6911] __nla_validate_parse: 1 callbacks suppressed [ 75.118278][ T6911] netlink: 36 bytes leftover after parsing attributes in process `syz.1.1497'. [ 75.121768][ T6902] EXT4-fs error (device loop0): mb_free_blocks:1948: group 0, [ 75.128738][ T6913] loop4: detected capacity change from 0 to 128 [ 75.133504][ T6902] inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 75.147377][ T6911] x_tables: ip_tables: bpf.1 match: invalid size 528 (kernel) != (user) 536 [ 75.159082][ T6902] EXT4-fs error (device loop0): ext4_do_update_inode:5211: inode #13: comm syz.0.1493: corrupted inode contents [ 75.177367][ T6902] EXT4-fs error (device loop0): ext4_dirty_inode:6103: inode #13: comm syz.0.1493: mark_inode_dirty error [ 75.189409][ T6902] EXT4-fs error (device loop0): ext4_do_update_inode:5211: inode #13: comm syz.0.1493: corrupted inode contents [ 75.201692][ T6902] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #13: comm syz.0.1493: mark_inode_dirty error [ 75.213454][ T6902] EXT4-fs error (device loop0): ext4_do_update_inode:5211: inode #13: comm syz.0.1493: corrupted inode contents [ 75.228958][ T6902] EXT4-fs error (device loop0) in ext4_orphan_del:305: Corrupt filesystem [ 75.251539][ T6902] EXT4-fs error (device loop0): ext4_do_update_inode:5211: inode #13: comm syz.0.1493: corrupted inode contents [ 75.277976][ T6902] EXT4-fs error (device loop0): ext4_truncate:4255: inode #13: comm syz.0.1493: mark_inode_dirty error [ 75.297951][ T6902] EXT4-fs error (device loop0) in ext4_process_orphan:347: Corrupt filesystem [ 75.309205][ T6921] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 75.322655][ T6902] EXT4-fs (loop0): 1 truncate cleaned up [ 75.338500][ T6902] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.389385][ T6902] EXT4-fs: Ignoring removed orlov option [ 75.395162][ T6902] EXT4-fs: Remounting file system with no journal so ignoring journalled data option [ 75.404717][ T6902] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 75.413927][ T6902] EXT4-fs (loop0): can't enable nombcache during remount [ 75.427805][ T6927] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1505'. [ 75.439422][ T6927] vlan2: entered promiscuous mode [ 75.444544][ T6927] hsr0: entered promiscuous mode [ 75.463907][ T6939] loop1: detected capacity change from 0 to 128 [ 75.465638][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.482229][ T6939] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 75.494552][ T6939] ext4 filesystem being mounted at /225/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 75.528074][ T3388] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 75.580152][ T4643] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 75.601435][ T6949] bond2: entered promiscuous mode [ 75.606494][ T6949] bond2: entered allmulticast mode [ 75.612244][ T6949] 8021q: adding VLAN 0 to HW filter on device bond2 [ 75.635157][ T6949] bond2 (unregistering): Released all slaves [ 75.682169][ T6962] tipc: Started in network mode [ 75.687091][ T6962] tipc: Node identity ac14140f, cluster identity 4711 [ 75.695466][ T6962] tipc: New replicast peer: 255.255.255.255 [ 75.701791][ T6962] tipc: Enabled bearer , priority 10 [ 75.711914][ T6964] loop0: detected capacity change from 0 to 512 [ 75.720761][ T6964] EXT4-fs: Ignoring removed orlov option [ 75.726750][ T6964] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 75.761114][ T6964] EXT4-fs (loop0): 1 orphan inode deleted [ 75.766974][ T6964] EXT4-fs (loop0): 1 truncate cleaned up [ 75.785600][ T6964] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.826713][ T6964] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 75.842951][ T6964] EXT4-fs (loop0): Remounting filesystem read-only [ 75.865734][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.966021][ T6977] loop4: detected capacity change from 0 to 8192 [ 76.018267][ T6983] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1530'. [ 76.027269][ T6983] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1530'. [ 76.050252][ T6989] ================================================================== [ 76.052920][ T6983] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1530'. [ 76.058358][ T6989] BUG: KCSAN: data-race in fat16_ent_put / fat_mirror_bhs [ 76.074330][ T6989] [ 76.076645][ T6989] write to 0xffff888138a10970 of 2 bytes by task 6977 on cpu 0: [ 76.084267][ T6989] fat16_ent_put+0x28/0x60 [ 76.088696][ T6989] fat_alloc_clusters+0x4ce/0xa80 [ 76.093731][ T6989] fat_get_block+0x258/0x5e0 [ 76.098333][ T6989] __block_write_begin_int+0x419/0xf70 [ 76.103796][ T6989] cont_write_begin+0x5a3/0x8e0 [ 76.108651][ T6989] fat_write_begin+0x4f/0xe0 [ 76.113242][ T6989] cont_write_begin+0x198/0x8e0 [ 76.118099][ T6989] fat_write_begin+0x4f/0xe0 [ 76.122688][ T6989] generic_cont_expand_simple+0xad/0x150 [ 76.128323][ T6989] fat_cont_expand+0x3e/0x170 [ 76.133013][ T6989] fat_fallocate+0x177/0x1c0 [ 76.137604][ T6989] vfs_fallocate+0x410/0x450 [ 76.142200][ T6989] __x64_sys_fallocate+0x7a/0xd0 [ 76.147144][ T6989] x64_sys_call+0x2b88/0x2fb0 [ 76.151824][ T6989] do_syscall_64+0xd0/0x1a0 [ 76.156333][ T6989] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.162226][ T6989] [ 76.164545][ T6989] read to 0xffff888138a10800 of 512 bytes by task 6989 on cpu 1: [ 76.172250][ T6989] fat_mirror_bhs+0x1df/0x320 [ 76.176947][ T6989] fat_ent_write+0xd0/0xe0 [ 76.181374][ T6989] fat_truncate_blocks+0x353/0x550 [ 76.186490][ T6989] fat_write_end+0xba/0x160 [ 76.190988][ T6989] generic_perform_write+0x30f/0x490 [ 76.196293][ T6989] __generic_file_write_iter+0xec/0x120 [ 76.201844][ T6989] generic_file_write_iter+0x8d/0x2f0 [ 76.207218][ T6989] do_iter_readv_writev+0x41e/0x4c0 [ 76.212422][ T6989] vfs_writev+0x2c9/0x870 [ 76.216751][ T6989] do_writev+0xe7/0x210 [ 76.220910][ T6989] __x64_sys_writev+0x45/0x50 [ 76.225584][ T6989] x64_sys_call+0x2006/0x2fb0 [ 76.230256][ T6989] do_syscall_64+0xd0/0x1a0 [ 76.234756][ T6989] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.240737][ T6989] [ 76.243053][ T6989] Reported by Kernel Concurrency Sanitizer on: [ 76.249206][ T6989] CPU: 1 UID: 0 PID: 6989 Comm: syz.4.1528 Not tainted 6.15.0-rc5-syzkaller-00300-g3ce9925823c7 #0 PREEMPT(voluntary) [ 76.261611][ T6989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 76.271660][ T6989] ================================================================== [ 76.297759][ T6983] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1530'. [ 76.306685][ T6983] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1530'. [ 76.316691][ T6983] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1530'. [ 76.352930][ T6983] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1530'. [ 76.361858][ T6983] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1530'. [ 76.818007][ T3388] tipc: Node number set to 2886997007 [ 78.090035][ T4465] net_ratelimit: 3 callbacks suppressed [ 78.090124][ T4465] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 78.568892][ T3390] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 79.129246][ T23] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 79.688867][ T3388] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 80.170904][ T23] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 81.209803][ T4468] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 81.609169][ T1057] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 82.250122][ T23] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 83.290241][ T23] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 84.330103][ T23] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 84.648092][ T3388] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 85.369829][ T4469] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog