last executing test programs: 21.632971864s ago: executing program 1 (id=170): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @none}, 0xe) syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @none}, 0xe) 21.608221329s ago: executing program 1 (id=171): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xb, 0xb9, 0x10001, 0x9, 0x1}, 0x50) close(r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0xb, 0x7, 0x10002, 0x9, 0x1}, 0x50) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000300)={r1, &(0x7f0000000340), &(0x7f0000000400)=""/166}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000740)={r0, &(0x7f0000000780)}, 0x20) 21.588324634s ago: executing program 1 (id=172): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x12, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000000000000000000000000000071180a000000000095"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @cgroup_sock_addr=0xb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup\x00', 0x40000, 0x6) bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000003c0)={r1, r2, 0xb, 0x0, @void}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x20, @remote}, 0x10) 21.514001884s ago: executing program 1 (id=176): r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x268}) munmap(&(0x7f00003fe000/0xc00000)=nil, 0xc00000) read(r0, 0x0, 0x0) ioctl$UFFDIO_MOVE(r0, 0xc028aa05, &(0x7f0000000000)={&(0x7f00001cc000/0x2000)=nil, &(0x7f0000c34000/0x3000)=nil, 0x2000, 0x1}) 21.495055613s ago: executing program 1 (id=177): mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1f7) mount(0x0, &(0x7f0000000040)='./dev\x00', &(0x7f0000001600)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001700)='./dev/kmsg\x00', 0x1, 0x0) io_setup(0x7, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000004280)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x2}]) 21.427466553s ago: executing program 1 (id=180): r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$igmp(0x2, 0x3, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000340)={0x1d, r2, 0x0, {0x2, 0xff, 0x6}, 0xfe}, 0x18) sendmmsg(r0, &(0x7f0000005b40)=[{{&(0x7f00000017c0)=@can={0x1d, r2}, 0x80, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x4005) 11.253223292s ago: executing program 4 (id=435): prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./dev/console\x00', 0x1, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000180)=0x7fff) 11.181602103s ago: executing program 4 (id=439): r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, r0) r2 = add_key(&(0x7f0000000040)='asymmetric\x00', 0x0, &(0x7f0000001940)="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", 0x559, r1) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f00000001c0)='asymmetric\x00', &(0x7f00000000c0)=@chain={'key_or_keyring:', r2}) keyctl$KEYCTL_MOVE(0x1e, r2, r1, r0, 0x0) 11.089200128s ago: executing program 4 (id=443): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x4, 0x1}, 0xe) listen(r0, 0x3) accept4$bt_l2cap(r0, 0x0, 0x0, 0x80800) syz_emit_vhci(&(0x7f0000000040)=ANY=[@ANYBLOB="043e130100c900", @ANYRES32=r0], 0x16) 5.640127209s ago: executing program 32 (id=180): r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$igmp(0x2, 0x3, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000340)={0x1d, r2, 0x0, {0x2, 0xff, 0x6}, 0xfe}, 0x18) sendmmsg(r0, &(0x7f0000005b40)=[{{&(0x7f00000017c0)=@can={0x1d, r2}, 0x80, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x4005) 5.616971599s ago: executing program 3 (id=463): r0 = syz_open_dev$media(&(0x7f00000000c0), 0x7fdffffe, 0x0) ioctl$MEDIA_IOC_REQUEST_ALLOC(r0, 0x80047c05, 0x0) r1 = syz_io_uring_setup(0xf03, &(0x7f0000000240)={0x0, 0x595f, 0x10000, 0x404, 0x51}, &(0x7f00000002c0)=0x0, &(0x7f0000000300)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r2, r3, r4, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x40, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, {0x4110}, 0x1}) io_uring_enter(r1, 0x2000, 0xfffffffd, 0x9, 0x0, 0x0) 5.614470792s ago: executing program 4 (id=464): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./dev\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./dev/cpu_dma_latency\x00', 0x2, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x66) write(r0, &(0x7f0000000500)="00943577", 0x4) 5.562670921s ago: executing program 4 (id=465): mmap$IORING_OFF_SQES(0x0, 0x1000, 0x2, 0x109031, 0xffffffffffffffff, 0x10000000) mkdirat(0xffffffffffffff9c, &(0x7f00000000a0)='./dev\x00', 0x147) mount(0x0, &(0x7f00000000a0)='./dev\x00', &(0x7f00000000f0)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./dev/nvme0n1\x00', 0x2, 0x0) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, 0x0) 5.546588785s ago: executing program 3 (id=466): io_setup(0x8, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip6_flowlabel\x00') read$FUSE(r0, &(0x7f00000059c0)={0x2020}, 0x2020) pread64(r0, &(0x7f0000002480)=""/65, 0x41, 0x5) read$FUSE(r0, &(0x7f00000000c0)={0x2020}, 0x2020) 5.489445848s ago: executing program 3 (id=469): setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000180)=0x3, 0x4) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0) syz_clone(0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x8) 5.439668848s ago: executing program 3 (id=472): syz_mount_image$ext4(&(0x7f0000000700)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x2000200, &(0x7f0000000240)={[{@nodiscard}]}, 0x7, 0x511, &(0x7f0000000a00)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x158) syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x1, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000240)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@nfs_export_on}]}) mount$overlay(0x0, &(0x7f0000000580)='./file0\x00', &(0x7f0000000b80), 0x4008, &(0x7f0000000180)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) 5.358071703s ago: executing program 3 (id=474): r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000002040), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',default_permissions'], 0x0, 0x0, 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000340)={&(0x7f0000000180)={0x33, 0x0, 0x0, {0x7, 0x2d, 0x0, 0x18000, 0x0, 0x0, 0x0, 0x4}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_NOTIFY_INVAL_INODE(r0, &(0x7f0000000040)={0x28, 0x2, 0x0, {0x1, 0x9, 0x78}}, 0x28) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)={0x78, 0x0, 0x7fffffffffffffff, {0x0, 0x0, 0x0, {0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 4.9796885s ago: executing program 3 (id=488): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0xc0a41, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @broadcast}) write$tun(r0, &(0x7f0000000240)={@val={0x60, 0x800}, @val={0x7, 0x0, 0x0, 0x300, 0x14}, @ipv4=@tcp={{0x5, 0x4, 0x0, 0x3c, 0x8016, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty, @broadcast}, {{0xa200, 0x22eb, 0x41424344, 0x41424344, 0x0, 0x0, 0x1}}}}, 0xfdef) 4.914057071s ago: executing program 33 (id=488): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0xc0a41, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @broadcast}) write$tun(r0, &(0x7f0000000240)={@val={0x60, 0x800}, @val={0x7, 0x0, 0x0, 0x300, 0x14}, @ipv4=@tcp={{0x5, 0x4, 0x0, 0x3c, 0x8016, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty, @broadcast}, {{0xa200, 0x22eb, 0x41424344, 0x41424344, 0x0, 0x0, 0x1}}}}, 0xfdef) 1.504088169s ago: executing program 0 (id=571): r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x169a82, 0x109) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x2a, 0xa9}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x7) ioprio_set$pid(0x2, 0x0, 0x0) sendfile(r0, r0, 0x0, 0xb) 1.457858491s ago: executing program 0 (id=573): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x4}, 0x8) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback, 0x3}, 0x1e) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0xe0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 1.450251098s ago: executing program 0 (id=575): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_SET(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000000000001400000008000200fc00000018000180140002006e657464657673696d300000000000000800050000fcffff08000900fc000000080011"], 0x5c}, 0x1, 0x0, 0x0, 0x40800}, 0x40090) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'geneve0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="500000001000010400000000ffdbdf2500000000", @ANYRES32=r2, @ANYBLOB="3a2205000a010000300012800b00010067656e6576650000200002"], 0x50}, 0x1, 0x0, 0x0, 0x40680c5}, 0x40) 1.444746775s ago: executing program 2 (id=576): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x437, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4048b}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_REMOTE={0x8, 0x3, @multicast2}]}}}]}, 0x38}, 0x1, 0x0, 0x0, 0xc884}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001000090468fe0700000000000000ff3f02000000480100100000000019002b000a0004000500000000000072000000000000000000", 0x39}], 0x1) syz_emit_ethernet(0x46, &(0x7f0000000300)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @private=0xa010101, @remote}, @redirect={0x5, 0x1, 0x0, @multicast2, {0x5, 0x4, 0x0, 0x28, 0x4, 0x0, 0x0, 0x2, 0x89, 0x0, @rand_addr=0x64010100, @multicast2}, "000000107fc90000"}}}}}, 0x0) 1.430820415s ago: executing program 0 (id=577): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x3000000, &(0x7f0000000600)={[{@grpid}]}, 0x1, 0x521, &(0x7f0000000640)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x1a1) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0xd2f0, 0x2000, 0x8, 0xadea}) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8042, 0x0) fallocate(r1, 0x0, 0x5, 0x3) 1.343368061s ago: executing program 2 (id=582): r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, 0x9}]}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x83, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r2, 0x4, 0x9}, &(0x7f00000002c0)=0x10) 1.322221854s ago: executing program 0 (id=583): syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000400)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="11ad0fa62a2978807a8e8dfa67c8067d98e603c58e7741eff6101f7dba3e990d3c0c48189cbc7d818e4f857a223c76a4e2cd58dd6af9d8e4a08a2b86421350c1a17d139ce9557b4349553f9bbebef80fbded8430b9772d31c61c03266f36811894ab79fec8ccbacca6f8a63a2ef607314056f14f2c1dc27d3e32385c9af9182d068d101ffbb44cfcb71f7af9565659eef91f11f9f7d5c25012450485453b96da2fa7", @ANYBLOB="b13c376fdd66a7d639c02532bf04ce21f7d86f67914cd24c1a16c85d000e56c7368c5baa847b8d1390c871ca73979c130e2e8dba52cb6e29e7ef9ce8e7f092a32dd4dff5839727b3f591e388d041527960a1e20a1e133b12dfc18f1f732ea8614d5847cd54edc1c0aa5422ef3bb9508fdbebcc135de98954f1d9fbffbb190a49b16c1275d4830b8a85acf0b55c1e19533fb1ae4ca8f80bdefda060e3e6837a10fc794ecf34ec4b7a7c76402285c415d76a33d64d218596c8126c7b35076511e52e235fb9be2d0a381962e129748855c39c84436bd553b25d7f0ae7e35b54eebdb608625a42b589438a35d78997"], 0xff, 0x2c1, &(0x7f0000000a40)="$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") bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0x3, 0x0, &(0x7f00000001c0)="186bf7", 0x0, 0xff, 0x60000009, 0x0, 0x0, 0x0, 0x0}, 0x50) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=@newqdisc={0x24, 0x24, 0x5820a61ca228651, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}}}, 0x24}}, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file2\x00', 0x42, 0x0) 1.300501766s ago: executing program 2 (id=585): r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00000006c0)='.\x00', 0xaa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) dup3(r0, r1, 0x0) readv(r1, &(0x7f0000000440)=[{&(0x7f0000000340)=""/48, 0x30}], 0x50) 1.261239634s ago: executing program 2 (id=587): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_u}]}}) write$P9_RVERSION(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="150000006bffff"], 0x15) 1.23307314s ago: executing program 0 (id=589): sched_setscheduler(0x0, 0x2, &(0x7f0000002540)=0x6) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000002380)='./dev\x00', &(0x7f00000023c0)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000024c0)='./dev/nvme0\x00', 0x2, 0x0) ioctl(r0, 0xc0504e47, &(0x7f0000002500)) 1.187458979s ago: executing program 2 (id=590): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeeb, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600722, 0x19) mremap(&(0x7f0000064000/0x3000)=nil, 0x3000, 0x600000, 0x3, &(0x7f0000a00000/0x600000)=nil) mlock(&(0x7f00007d8000/0x800000)=nil, 0x800000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) 1.110939163s ago: executing program 2 (id=595): prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x1d3942, 0x9) io_setup(0x20fe, &(0x7f0000000540)=0x0) io_submit(r1, 0x1, &(0x7f0000002680)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x600}]) io_pgetevents(r1, 0x3, 0x3, &(0x7f0000000400)=[{}, {}, {}], 0x0, 0x0) 1.022036972s ago: executing program 5 (id=599): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000080)={r0}, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x16, 0x10, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0xc00d100, 0x0, 0x0, 0x0, 0x100}, [@snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0xb}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r0}, {}, {0x85, 0x0, 0x0, 0xb6}}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$ENABLE_STATS(0x20, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r1, 0x0, 0xe, 0x0, &(0x7f00000000c0)="9dbaac999f69835fc48373a1ee57", 0x0, 0x2f00, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 950.332514ms ago: executing program 5 (id=602): r0 = syz_ublk_setup_io_uring(0x1b1d, &(0x7f0000000080)={0x0, 0x1c3f, 0x10000, 0x2, 0xf5}, &(0x7f0000000040), &(0x7f0000000200), &(0x7f0000000240)) mmap$IORING_OFF_CQ_RING(0x0, 0x782, 0x1000002, 0x12, r0, 0x8000000) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r1, &(0x7f0000001040)={0x27, 0x0, 0xffffffffffffffff, 0x5, 0x0, 0x0, "d92984bd1ca44c226af5160e961711a077609475b78411e88509de050000000000f2170e65e3f50327e422000000000000000000000200000000001900", 0x3c}, 0x60) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f00000000c0)=""/247, 0xf7) 920.715979ms ago: executing program 5 (id=604): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000100)=0x3fe, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000180)=0x800001, 0x4) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, '\x00', 0xa}, 0x6}, 0x1c) listen(r0, 0x6) 903.295206ms ago: executing program 5 (id=605): r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) sendmsg(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)=ANY=[], 0x50}, 0x840) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r1, &(0x7f0000000440), &(0x7f0000000040)=@udp=r0}, 0x20) close(0x3) 886.707839ms ago: executing program 5 (id=606): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs\x00') syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fdinfo/3\x00') exit(0xfffffffffffffffd) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) close_range(r0, 0xffffffffffffffff, 0x0) 822.636497ms ago: executing program 6 (id=607): 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$tun(r0, &(0x7f0000000540)={@void, @void, @eth={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @val={@val, {0x8100, 0x0, 0x0, 0x20}}, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x4000, 0x0, 0x11, 0x0, @rand_addr=0x64010101, @multicast1}, {0x1, 0x17c1, 0x64, 0x0, @wg=@response={0x2, 0x4, 0x2, "583c60b916f697a138c2f46b73433704f96578e1a79dd9b6228c4891c4f49052", "7fb24788006e3b11029c7e33f12087b6", {"243474f4a0ae4214f91a6532498be9ee", "9d8a4680c834d4c08aa316837339c3b6"}}}}}}}}, 0x8e) 706.732564ms ago: executing program 6 (id=608): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000002c0)=0xd4) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0xfc, "2af0224a920000ffffffffffffff00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000000)=0x13) 706.170875ms ago: executing program 6 (id=609): syz_mount_image$vfat(&(0x7f0000000540), &(0x7f0000001040)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4008, &(0x7f0000002a40)=ANY=[@ANYBLOB="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"], 0x81, 0x2f1, &(0x7f0000001140)="$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") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.kill\x00', 0x275a, 0x0) write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000000)={0xc, {"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", 0x1000}}, 0x1006) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000a40)='memory.swap.current\x00', 0x275a, 0x0) 680.923629ms ago: executing program 6 (id=610): r0 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x204, 0x2) ioctl$USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, &(0x7f0000000140)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000000)={0x80, 0x0, 0x0, 0x0, 0x2}, 0x36, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000140)=@urb_type_bulk={0x3, {0x1, 0x1}, 0x4, 0x22, 0x0, 0x0, 0x8, 0xfffffff8, 0x5f4, 0x81, 0x6, 0x0}) ioctl$USBDEVFS_REAPURBNDELAY(r0, 0x4008550d, 0x0) 662.253489ms ago: executing program 6 (id=611): r0 = eventfd2(0x0, 0x0) io_setup(0x8, &(0x7f0000000400)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x1fd, r0, 0x0, 0x0, 0x0, 0x0, 0x1, r0}]) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) io_getevents(r1, 0x1, 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000140)={0x0, 0x3938700}) 624.740513ms ago: executing program 4 (id=612): prctl$PR_SET_MM(0x23, 0x8, &(0x7f0000001000/0x4000)=nil) munmap(&(0x7f0000002000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x2000006) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cmdline\x00') preadv(r0, &(0x7f0000000680)=[{&(0x7f0000001180)=""/4098, 0x1002}], 0x1, 0x401, 0xfffffff9) 607.003804ms ago: executing program 6 (id=613): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) write$tun(r0, &(0x7f0000000240)={@val={0x8, 0x800}, @val={0x0, 0x0, 0x2, 0xe7b6, 0x14, 0x2}, @ipv4=@tcp={{0x6, 0x4, 0x0, 0x8, 0xfc0, 0x68, 0x0, 0x3, 0x6, 0x0, @private=0xa010100, @multicast1, {[@ra={0x94, 0x4}]}}, {{0x4e20, 0x4e28, 0x41424344, 0x41424344, 0x1, 0x0, 0xa, 0x10, 0x7, 0x0, 0x8, {[@md5sig={0x13, 0x12, "570ae7f0b905a456f064db0300ffe61e"}]}}, 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0xfce) 0s ago: executing program 5 (id=614): mkdirat(0xffffffffffffff9c, &(0x7f0000000640)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./dev/mapper/control\x00', 0x240, 0x310) write(0xffffffffffffffff, &(0x7f0000000000)="240000001a005f0214f9f4070009", 0xe) ioctl(r0, 0xc138fd02, &(0x7f0000000000)="0400000000000000") kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.188' (ED25519) to the list of known hosts. [ 28.967679][ T4696] cgroup: Unknown subsys name 'net' [ 29.137803][ T4696] cgroup: Unknown subsys name 'cpuset' [ 29.139077][ T4696] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 29.280210][ T4696] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 30.050212][ T4722] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 30.050461][ T4723] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 30.051043][ T4723] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 30.051610][ T4722] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 30.051734][ T4722] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 30.051941][ T4723] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 30.052310][ T4722] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 30.052372][ T4722] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 30.052381][ T4723] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 30.052868][ T4722] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 30.052915][ T4723] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 30.053174][ T4723] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 30.053263][ T4722] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 30.053715][ T4723] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 30.053760][ T4723] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 30.053963][ T4723] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 30.054070][ T4722] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 30.054868][ T4723] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 30.054907][ T4722] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 30.054949][ T4723] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 30.055573][ T51] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 30.055715][ T4722] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 30.055910][ T51] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 30.058648][ T4722] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 30.068311][ T51] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 30.422754][ T4712] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.423190][ T4712] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.423276][ T4712] bridge_slave_0: entered allmulticast mode [ 30.423757][ T4712] bridge_slave_0: entered promiscuous mode [ 30.438119][ T4712] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.438150][ T4712] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.438318][ T4712] bridge_slave_1: entered allmulticast mode [ 30.438751][ T4712] bridge_slave_1: entered promiscuous mode [ 30.475543][ T4712] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.476910][ T4712] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.500148][ T4713] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.500214][ T4713] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.500275][ T4713] bridge_slave_0: entered allmulticast mode [ 30.500683][ T4713] bridge_slave_0: entered promiscuous mode [ 30.527327][ T4713] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.527401][ T4713] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.527468][ T4713] bridge_slave_1: entered allmulticast mode [ 30.527890][ T4713] bridge_slave_1: entered promiscuous mode [ 30.534202][ T4707] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.534228][ T4707] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.534287][ T4707] bridge_slave_0: entered allmulticast mode [ 30.534681][ T4707] bridge_slave_0: entered promiscuous mode [ 30.536039][ T4707] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.536063][ T4707] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.536149][ T4707] bridge_slave_1: entered allmulticast mode [ 30.537038][ T4707] bridge_slave_1: entered promiscuous mode [ 30.544488][ T4707] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.545402][ T4707] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.552018][ T4712] team0: Port device team_slave_0 added [ 30.552677][ T4707] team0: Port device team_slave_0 added [ 30.553185][ T4712] team0: Port device team_slave_1 added [ 30.553679][ T4707] team0: Port device team_slave_1 added [ 30.564198][ T4712] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.564210][ T4712] 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 1532 would solve the problem. [ 30.564223][ T4712] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.564988][ T4712] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.564995][ T4712] 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 1532 would solve the problem. [ 30.565006][ T4712] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.576208][ T4712] hsr_slave_0: entered promiscuous mode [ 30.577177][ T4712] hsr_slave_1: entered promiscuous mode [ 30.580652][ T4716] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.580674][ T4716] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.580722][ T4716] bridge_slave_0: entered allmulticast mode [ 30.581191][ T4716] bridge_slave_0: entered promiscuous mode [ 30.582592][ T4716] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.582613][ T4716] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.582694][ T4716] bridge_slave_1: entered allmulticast mode [ 30.583109][ T4716] bridge_slave_1: entered promiscuous mode [ 30.591406][ T4716] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.592352][ T4716] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.599020][ T4716] team0: Port device team_slave_0 added [ 30.599745][ T4716] team0: Port device team_slave_1 added [ 30.605527][ T4716] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.605535][ T4716] 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 1532 would solve the problem. [ 30.605548][ T4716] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.619985][ T4716] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.619998][ T4716] 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 1532 would solve the problem. [ 30.620011][ T4716] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.621366][ T4713] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.622427][ T4713] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.625742][ T4707] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.625750][ T4707] 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 1532 would solve the problem. [ 30.625762][ T4707] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.642674][ T4707] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.642685][ T4707] 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 1532 would solve the problem. [ 30.642700][ T4707] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.648070][ T4713] team0: Port device team_slave_0 added [ 30.653643][ T4708] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.653797][ T4708] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.653887][ T4708] bridge_slave_0: entered allmulticast mode [ 30.654760][ T4708] bridge_slave_0: entered promiscuous mode [ 30.656578][ T4713] team0: Port device team_slave_1 added [ 30.662463][ T4713] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.662473][ T4713] 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 1532 would solve the problem. [ 30.662488][ T4713] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.683997][ T4708] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.684027][ T4708] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.684125][ T4708] bridge_slave_1: entered allmulticast mode [ 30.684552][ T4708] bridge_slave_1: entered promiscuous mode [ 30.693485][ T4713] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.693495][ T4713] 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 1532 would solve the problem. [ 30.693509][ T4713] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.695156][ T4707] hsr_slave_0: entered promiscuous mode [ 30.695444][ T4707] hsr_slave_1: entered promiscuous mode [ 30.695638][ T4707] debugfs: 'hsr0' already exists in 'hsr' [ 30.695674][ T4707] Cannot create hsr debugfs directory [ 30.697570][ T4716] hsr_slave_0: entered promiscuous mode [ 30.697845][ T4716] hsr_slave_1: entered promiscuous mode [ 30.698017][ T4716] debugfs: 'hsr0' already exists in 'hsr' [ 30.698026][ T4716] Cannot create hsr debugfs directory [ 30.720315][ T4708] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.733600][ T4708] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.751054][ T4713] hsr_slave_0: entered promiscuous mode [ 30.751407][ T4713] hsr_slave_1: entered promiscuous mode [ 30.751583][ T4713] debugfs: 'hsr0' already exists in 'hsr' [ 30.751593][ T4713] Cannot create hsr debugfs directory [ 30.774227][ T4708] team0: Port device team_slave_0 added [ 30.775092][ T4708] team0: Port device team_slave_1 added [ 30.813754][ T4708] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.813765][ T4708] 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 1532 would solve the problem. [ 30.813777][ T4708] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.815714][ T4708] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.815721][ T4708] 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 1532 would solve the problem. [ 30.815733][ T4708] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.849474][ T4708] hsr_slave_0: entered promiscuous mode [ 30.849745][ T4708] hsr_slave_1: entered promiscuous mode [ 30.849945][ T4708] debugfs: 'hsr0' already exists in 'hsr' [ 30.849954][ T4708] Cannot create hsr debugfs directory [ 30.870541][ T4712] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 30.874233][ T4712] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 30.875997][ T4712] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 30.877408][ T4712] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 30.887838][ T4712] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 30.888832][ T4712] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 30.893032][ T4712] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 30.894099][ T4712] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 30.913905][ T4712] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.913940][ T4712] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.914073][ T4712] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.914101][ T4712] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.917380][ T4716] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 30.919078][ T4716] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 30.919717][ T4716] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 30.922585][ T4716] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 30.929002][ T4716] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 30.931440][ T4716] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 30.931754][ T4716] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 30.932895][ T4716] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 30.950631][ T4716] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.950658][ T4716] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.950733][ T4716] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.950760][ T4716] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.951835][ T4713] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 30.953532][ T4713] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 30.965657][ T4713] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 30.967307][ T4713] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 30.967596][ T4713] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 30.970613][ T4713] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 30.974557][ T4713] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 30.975691][ T4713] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 30.992527][ T4713] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.992553][ T4713] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.992623][ T4713] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.992650][ T4713] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.994263][ T4707] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 30.999492][ T4707] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 31.002425][ T4712] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.008191][ T4707] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 31.009268][ T4707] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 31.012869][ T4716] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.014236][ T4707] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 31.015737][ T4707] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 31.016058][ T4707] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 31.018826][ T4707] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 31.023466][ T4712] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.031607][ T4716] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.039090][ T131] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.040394][ T131] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.071660][ T4708] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 31.072737][ T4708] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 31.074016][ T4708] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 31.074847][ T4708] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 31.075622][ T4708] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 31.077832][ T4708] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 31.087263][ T4708] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 31.088248][ T4708] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 31.107065][ T4713] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.122497][ T4713] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.135671][ T40] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.135702][ T40] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.147795][ T4707] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.152639][ T4707] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.154730][ T40] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.154754][ T40] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.158608][ T40] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.158631][ T40] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.164401][ T4713] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 31.164415][ T4713] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 31.182268][ T1187] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.182301][ T1187] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.194871][ T4708] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.221484][ T4708] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.224460][ T131] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.224486][ T131] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.243388][ T4708] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 31.243404][ T4708] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 31.254430][ T131] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.254453][ T131] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.332679][ T4716] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.352805][ T4716] veth0_vlan: entered promiscuous mode [ 31.355386][ T4716] veth1_vlan: entered promiscuous mode [ 31.372667][ T4716] veth0_macvtap: entered promiscuous mode [ 31.373861][ T4716] veth1_macvtap: entered promiscuous mode [ 31.390115][ T4716] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.391109][ T4716] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.405495][ T4712] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.418820][ T12] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.419671][ T12] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.419772][ T12] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.419845][ T12] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.450032][ T1197] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 31.450045][ T1197] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 31.466200][ T1776] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 31.472095][ T1776] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 31.498405][ T4713] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.507628][ T4707] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.511648][ T4708] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.520888][ T4716] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 31.533966][ T4713] veth0_vlan: entered promiscuous mode [ 31.544740][ T4708] veth0_vlan: entered promiscuous mode [ 31.548733][ T4713] veth1_vlan: entered promiscuous mode [ 31.553747][ T4708] veth1_vlan: entered promiscuous mode [ 31.559682][ T4707] veth0_vlan: entered promiscuous mode [ 31.561184][ T4707] veth1_vlan: entered promiscuous mode [ 31.573302][ T4708] veth0_macvtap: entered promiscuous mode [ 31.574711][ T4708] veth1_macvtap: entered promiscuous mode [ 31.581089][ T4708] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.587920][ T4712] veth0_vlan: entered promiscuous mode [ 31.592589][ T4708] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.594024][ T12] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.594262][ T12] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.606793][ T4713] veth0_macvtap: entered promiscuous mode [ 31.609208][ T4712] veth1_vlan: entered promiscuous mode [ 31.613598][ T4713] veth1_macvtap: entered promiscuous mode [ 31.619733][ T4713] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.621731][ T4713] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.623721][ T14] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.623996][ T14] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.642316][ T4707] veth0_macvtap: entered promiscuous mode [ 31.643346][ T4707] veth1_macvtap: entered promiscuous mode [ 31.646860][ T40] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.647157][ T40] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.655174][ T1197] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 31.655187][ T1197] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 31.661762][ T4707] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.663231][ T4707] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.664753][ T14] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.664825][ T14] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.665049][ T14] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.670860][ T4712] veth0_macvtap: entered promiscuous mode [ 31.682027][ T4712] veth1_macvtap: entered promiscuous mode [ 31.686958][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 31.686970][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 31.695988][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 31.695999][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 31.717699][ T40] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 31.717713][ T40] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 31.718487][ T4712] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.720142][ T4712] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.733501][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.733538][ T1197] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.736997][ T14] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.737092][ T14] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.737237][ T14] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.737348][ T14] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.737452][ T14] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.759968][ T40] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 31.759980][ T40] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 31.792879][ T14] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 31.792893][ T14] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 31.825948][ T1197] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 31.825961][ T1197] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 31.848251][ T1197] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 31.848263][ T1197] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 31.867994][ T4905] netlink: 'syz.2.7': attribute type 1 has an invalid length. [ 31.928996][ T4909] netlink: 32 bytes leftover after parsing attributes in process `syz.2.8'. [ 32.096916][ T4721] Bluetooth: hci4: command tx timeout [ 32.097011][ T4721] Bluetooth: hci2: command tx timeout [ 32.097073][ T4721] Bluetooth: hci0: command tx timeout [ 32.097134][ T4721] Bluetooth: hci1: command tx timeout [ 32.097204][ T4721] Bluetooth: hci3: command tx timeout [ 32.165721][ T4930] loop3: detected capacity change from 0 to 1024 [ 32.171172][ T4930] ======================================================= [ 32.171172][ T4930] WARNING: The mand mount option has been deprecated and [ 32.171172][ T4930] and is ignored by this kernel. Remove the mand [ 32.171172][ T4930] option from the mount to silence this warning. [ 32.171172][ T4930] ======================================================= [ 32.210855][ T4930] EXT4-fs (loop3): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 32.212419][ T4932] syzkaller1: entered promiscuous mode [ 32.212434][ T4932] syzkaller1: entered allmulticast mode [ 32.228666][ T4930] EXT4-fs error (device loop3): ext4_map_blocks:832: inode #15: comm syz.3.16: lblock 0 mapped to illegal pblock 0 (length 6) [ 32.241852][ T4930] EXT4-fs error (device loop3): ext4_map_blocks:832: inode #15: comm syz.3.16: lblock 0 mapped to illegal pblock 0 (length 1) [ 32.242266][ T4930] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 117 [ 32.242283][ T4930] EXT4-fs (loop3): This should not happen!! Data will be lost [ 32.242283][ T4930] [ 32.261537][ T4935] netlink: 1028 bytes leftover after parsing attributes in process `syz.0.18'. [ 32.265788][ T4707] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 32.307905][ T4942] Bluetooth: MGMT ver 1.23 [ 32.373840][ T4947] loop3: detected capacity change from 0 to 1024 [ 32.374224][ T4947] EXT4-fs: Ignoring removed mblk_io_submit option [ 32.374236][ T4947] EXT4-fs: Ignoring removed oldalloc option [ 32.375307][ T4944] loop1: detected capacity change from 0 to 4096 [ 32.375620][ T4944] EXT4-fs: Ignoring removed mblk_io_submit option [ 32.375629][ T4944] EXT4-fs: Ignoring removed nobh option [ 32.385498][ T4944] EXT4-fs (loop1): Test dummy encryption mode enabled [ 32.390003][ T4944] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 32.405032][ T4947] EXT4-fs (loop3): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 32.415810][ T26] kernel read not supported for file / (pid: 26 comm: kworker/1:1) [ 32.440122][ T4947] EXT4-fs error (device loop3): ext4_validate_block_bitmap:445: comm syz.3.22: bg 0: block 112: padding at end of block bitmap is not set [ 32.443399][ T4947] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 52 with error 28 [ 32.443418][ T4947] EXT4-fs (loop3): This should not happen!! Data will be lost [ 32.443418][ T4947] [ 32.443427][ T4947] EXT4-fs (loop3): Total free blocks count 0 [ 32.443434][ T4947] EXT4-fs (loop3): Free/Dirty block details [ 32.443444][ T4947] EXT4-fs (loop3): free_blocks=0 [ 32.443454][ T4947] EXT4-fs (loop3): dirty_blocks=64 [ 32.443460][ T4947] EXT4-fs (loop3): Block reservation details [ 32.443467][ T4947] EXT4-fs (loop3): i_reserved_data_blocks=4 [ 32.472902][ T4708] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.508191][ T4707] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 32.563696][ T4955] use of bytesused == 0 is deprecated and will be removed in the future, [ 32.563711][ T4955] use the actual size instead. [ 32.599769][ T4957] netlink: 28 bytes leftover after parsing attributes in process `syz.3.26'. [ 32.695126][ T4966] loop1: detected capacity change from 0 to 2048 [ 32.755587][ T4966] loop1: p1 p2 p3 p4 [ 32.755587][ T4966] p1: [ 32.755712][ T4966] loop1: p1 size 67110656 extends beyond EOD, truncated [ 32.760385][ T4970] netlink: 'syz.3.32': attribute type 3 has an invalid length. [ 32.764980][ T4966] loop1: p3 size 134217728 extends beyond EOD, truncated [ 32.767725][ T4966] loop1: p4 size 4278190080 extends beyond EOD, truncated [ 32.768409][ T4966] loop1: p5 size 67110656 extends beyond EOD, truncated [ 32.770614][ T4966] loop1: p6 size 134217728 extends beyond EOD, truncated [ 32.883957][ T4987] FAULT_INJECTION: forcing a failure. [ 32.883957][ T4987] name failslab, interval 1, probability 0, space 0, times 1 [ 32.883982][ T4987] CPU: 1 UID: 0 PID: 4987 Comm: syz.0.38 Not tainted syzkaller #0 PREEMPT [ 32.883995][ T4987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 32.884001][ T4987] Call trace: [ 32.884004][ T4987] show_stack+0x2c/0x3c (C) [ 32.884024][ T4987] __dump_stack+0x30/0x40 [ 32.884036][ T4987] dump_stack_lvl+0xd8/0x12c [ 32.884048][ T4987] dump_stack+0x1c/0x28 [ 32.884059][ T4987] should_fail_ex+0x418/0x58c [ 32.884072][ T4987] should_failslab+0xc4/0x120 [ 32.884086][ T4987] __kmalloc_cache_noprof+0x94/0x5fc [ 32.884095][ T4987] devpts_init_fs_context+0x5c/0x33c [ 32.884107][ T4987] alloc_fs_context+0x7d8/0xba4 [ 32.884116][ T4987] fs_context_for_mount+0x34/0x44 [ 32.884125][ T4987] __arm64_sys_fsopen+0xe8/0x1a4 [ 32.884134][ T4987] invoke_syscall+0x98/0x244 [ 32.884147][ T4987] el0_svc_common+0xec/0x23c [ 32.884164][ T4987] do_el0_svc+0x4c/0x5c [ 32.884175][ T4987] el0_svc+0x60/0x1d8 [ 32.884189][ T4987] el0t_64_sync_handler+0x44/0x104 [ 32.884201][ T4987] el0t_64_sync+0x198/0x19c [ 33.011196][ T4997] loop2: detected capacity change from 0 to 8192 [ 33.033686][ T5001] syz.0.46 uses obsolete (PF_INET,SOCK_PACKET) [ 33.046938][ T4997] syz.2.43: attempt to access beyond end of device [ 33.046938][ T4997] loop2: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 33.150236][ T5017] binder: 5016:5017 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 33.150256][ T5017] binder: 5016:5017 ERROR: Thread waiting for process work before calling BC_REGISTER_LOOPER or BC_ENTER_LOOPER (state 10) [ 33.150268][ T5017] binder: 5017 RLIMIT_NICE not set [ 33.232843][ T5029] capability: warning: `syz.3.60' uses deprecated v2 capabilities in a way that may be insecure [ 33.235774][ T5025] ieee802154 phy0 wpan0: encryption failed: -22 [ 33.253611][ T5032] netlink: 'syz.1.61': attribute type 2 has an invalid length. [ 33.253624][ T5032] netlink: 'syz.1.61': attribute type 2 has an invalid length. [ 33.266358][ T5034] loop3: detected capacity change from 0 to 4096 [ 33.267113][ T5034] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 33.267123][ T5034] EXT4-fs (loop3): Test dummy encryption mode enabled [ 33.285055][ T5034] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=280ec1a8, mo2=0002] [ 33.285099][ T5034] System zones: 0-5 [ 33.285913][ T5034] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 33.322273][ T5041] loop2: detected capacity change from 0 to 512 [ 33.324019][ T5034] fscrypt: AES-256-XTS using blk-crypto-fallback [ 33.360095][ T5043] input: syz1 as /devices/virtual/input/input2 [ 33.367134][ T5041] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 33.367189][ T5041] ext4 filesystem being mounted at /11/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 33.385898][ T4707] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.450947][ T4716] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.482338][ T5053] Illegal XDP return value 4294967277 on prog (id 1) dev syz_tun, expect packet loss! [ 33.529072][ T5055] ip6erspan0: entered allmulticast mode [ 33.549970][ T5063] sock: sock_set_timeout: `syz.3.73' (pid 5063) tries to set negative timeout [ 33.574716][ T5066] WARNING! power/level is deprecated; use power/control instead [ 33.602829][ T5069] loop3: detected capacity change from 0 to 2048 [ 33.620599][ T5071] loop2: detected capacity change from 0 to 512 [ 33.638915][ T5069] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 33.640536][ T5071] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 33.640572][ T5071] ext4 filesystem being mounted at /13/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 33.659200][ T5071] Quota error (device loop2): do_check_range: Getting dqdh_next_free 4294967294 out of range 0-8 [ 33.659254][ T5071] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 33.659276][ T5071] EXT4-fs error (device loop2): ext4_acquire_dquot:7069: comm syz.2.78: Failed to acquire dquot type 0 [ 33.685746][ T5069] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 33.696499][ T5069] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 159 with max blocks 1 with error 28 [ 33.696522][ T5069] EXT4-fs (loop3): This should not happen!! Data will be lost [ 33.696522][ T5069] [ 33.696531][ T5069] EXT4-fs (loop3): Total free blocks count 0 [ 33.696538][ T5069] EXT4-fs (loop3): Free/Dirty block details [ 33.696546][ T5069] EXT4-fs (loop3): free_blocks=4096 [ 33.696555][ T5069] EXT4-fs (loop3): dirty_blocks=32 [ 33.696561][ T5069] EXT4-fs (loop3): Block reservation details [ 33.696567][ T5069] EXT4-fs (loop3): i_reserved_data_blocks=2 [ 33.716025][ T4716] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 33.730060][ T1776] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 34.006944][ T5120] netlink: 8 bytes leftover after parsing attributes in process `syz.2.99'. [ 34.041516][ T5125] netlink: 36 bytes leftover after parsing attributes in process `syz.0.102'. [ 34.041534][ T5125] netlink: 4 bytes leftover after parsing attributes in process `syz.0.102'. [ 34.090444][ T5132] vivid-000: ================= START STATUS ================= [ 34.090457][ T5132] vivid-000: Enable Output Cropping: true grabbed [ 34.090474][ T5132] vivid-000: Enable Output Composing: true grabbed [ 34.090488][ T5132] vivid-000: Enable Output Scaler: true grabbed [ 34.090500][ T5132] vivid-000: Tx RGB Quantization Range: Automatic grabbed [ 34.090512][ T5132] vivid-000: Transmit Mode: HDMI grabbed [ 34.090523][ T5132] vivid-000: Hotplug Present: 0x00000000 [ 34.090533][ T5132] vivid-000: RxSense Present: 0x00000000 [ 34.090542][ T5132] vivid-000: EDID Present: 0x00000000 [ 34.090551][ T5132] vivid-000: ================== END STATUS ================== [ 34.132626][ T5137] netlink: 'syz.4.107': attribute type 10 has an invalid length. [ 34.138318][ T5137] team0: Port device dummy0 added [ 34.171341][ T5141] input: syz0 as /devices/virtual/input/input3 [ 34.176547][ T4709] Bluetooth: hci3: command tx timeout [ 34.176566][ T4709] Bluetooth: hci1: command tx timeout [ 34.176579][ T4709] Bluetooth: hci0: command tx timeout [ 34.176593][ T4709] Bluetooth: hci2: command tx timeout [ 34.176605][ T4709] Bluetooth: hci4: command tx timeout [ 34.254513][ T5149] Injecting memory failure for pfn 0x11596a at process virtual address 0x20000000 [ 34.272754][ T5149] Memory failure: 0x11596a: Sending SIGBUS to syz.1.112:5149 due to hardware memory corruption [ 34.272816][ T5149] Memory failure: 0x11596a: recovery action for unsplit thp: Failed [ 34.525646][ T5168] FAULT_INJECTION: forcing a failure. [ 34.525646][ T5168] name failslab, interval 1, probability 0, space 0, times 0 [ 34.525666][ T5168] CPU: 1 UID: 0 PID: 5168 Comm: syz.0.121 Not tainted syzkaller #0 PREEMPT [ 34.525677][ T5168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 34.525683][ T5168] Call trace: [ 34.525686][ T5168] show_stack+0x2c/0x3c (C) [ 34.525704][ T5168] __dump_stack+0x30/0x40 [ 34.525716][ T5168] dump_stack_lvl+0xd8/0x12c [ 34.525728][ T5168] dump_stack+0x1c/0x28 [ 34.525739][ T5168] should_fail_ex+0x418/0x58c [ 34.525753][ T5168] should_failslab+0xc4/0x120 [ 34.525766][ T5168] __kmalloc_cache_noprof+0x94/0x5fc [ 34.525776][ T5168] v4l2_fh_open+0x64/0xac [ 34.525787][ T5168] v4l2_open+0x198/0x338 [ 34.525795][ T5168] chrdev_open+0x398/0x3e8 [ 34.525806][ T5168] do_dentry_open+0x5c4/0xfbc [ 34.525818][ T5168] vfs_open+0x44/0x2dc [ 34.525829][ T5168] path_openat+0x1084/0x18f0 [ 34.525840][ T5168] do_file_open+0x1c8/0x2e8 [ 34.525849][ T5168] do_sys_openat2+0x114/0x1e8 [ 34.525861][ T5168] do_sys_open+0xb0/0xe0 [ 34.525872][ T5168] __arm64_sys_openat+0xa8/0xc4 [ 34.525884][ T5168] invoke_syscall+0x98/0x244 [ 34.525897][ T5168] el0_svc_common+0xec/0x23c [ 34.525909][ T5168] do_el0_svc+0x4c/0x5c [ 34.525920][ T5168] el0_svc+0x60/0x1d8 [ 34.525934][ T5168] el0t_64_sync_handler+0x44/0x104 [ 34.525946][ T5168] el0t_64_sync+0x198/0x19c [ 34.638057][ T5174] FAULT_INJECTION: forcing a failure. [ 34.638057][ T5174] name failslab, interval 1, probability 0, space 0, times 0 [ 34.638080][ T5174] CPU: 1 UID: 0 PID: 5174 Comm: syz.4.124 Not tainted syzkaller #0 PREEMPT [ 34.638091][ T5174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 34.638098][ T5174] Call trace: [ 34.638101][ T5174] show_stack+0x2c/0x3c (C) [ 34.638119][ T5174] __dump_stack+0x30/0x40 [ 34.638131][ T5174] dump_stack_lvl+0xd8/0x12c [ 34.638143][ T5174] dump_stack+0x1c/0x28 [ 34.638154][ T5174] should_fail_ex+0x418/0x58c [ 34.638173][ T5174] should_failslab+0xc4/0x120 [ 34.638187][ T5174] __kmalloc_noprof+0x108/0x6c8 [ 34.638197][ T5174] tomoyo_realpath_from_path+0xbc/0x4dc [ 34.638210][ T5174] tomoyo_path2_perm+0x250/0x5f4 [ 34.638221][ T5174] tomoyo_sb_pivotroot+0x2c/0x3c [ 34.638232][ T5174] security_sb_pivotroot+0xc8/0x280 [ 34.638242][ T5174] path_pivot_root+0x110/0x8d0 [ 34.638254][ T5174] __arm64_sys_pivot_root+0x150/0x1bc [ 34.638265][ T5174] invoke_syscall+0x98/0x244 [ 34.638278][ T5174] el0_svc_common+0xec/0x23c [ 34.638290][ T5174] do_el0_svc+0x4c/0x5c [ 34.638301][ T5174] el0_svc+0x60/0x1d8 [ 34.638315][ T5174] el0t_64_sync_handler+0x44/0x104 [ 34.638328][ T5174] el0t_64_sync+0x198/0x19c [ 34.638338][ T5174] ERROR: Out of memory at tomoyo_realpath_from_path. [ 35.015714][ T5209] loop4: detected capacity change from 0 to 128 [ 35.023378][ T5207] input: syz0 as /devices/virtual/input/input4 [ 35.025243][ T5209] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 35.036189][ T5209] ext4 filesystem being mounted at /26/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 35.101342][ T5223] FAULT_INJECTION: forcing a failure. [ 35.101342][ T5223] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 35.101362][ T5223] CPU: 1 UID: 0 PID: 5223 Comm: syz.3.147 Not tainted syzkaller #0 PREEMPT [ 35.101372][ T5223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 35.101378][ T5223] Call trace: [ 35.101381][ T5223] show_stack+0x2c/0x3c (C) [ 35.101400][ T5223] __dump_stack+0x30/0x40 [ 35.101415][ T5223] dump_stack_lvl+0xd8/0x12c [ 35.101426][ T5223] dump_stack+0x1c/0x28 [ 35.101438][ T5223] should_fail_ex+0x418/0x58c [ 35.101452][ T5223] should_fail+0x14/0x24 [ 35.101464][ T5223] should_fail_usercopy+0x20/0x30 [ 35.101472][ T5223] _inline_copy_from_user+0x3c/0x174 [ 35.101487][ T5223] __arm64_sys_mq_open+0x12c/0x1c8 [ 35.101499][ T5223] invoke_syscall+0x98/0x244 [ 35.101512][ T5223] el0_svc_common+0xec/0x23c [ 35.101524][ T5223] do_el0_svc+0x4c/0x5c [ 35.101535][ T5223] el0_svc+0x60/0x1d8 [ 35.101549][ T5223] el0t_64_sync_handler+0x44/0x104 [ 35.101562][ T5223] el0t_64_sync+0x198/0x19c [ 35.160443][ T5225] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 35.182881][ T4712] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 35.202449][ T4708] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.290404][ T5244] FAULT_INJECTION: forcing a failure. [ 35.290404][ T5244] name failslab, interval 1, probability 0, space 0, times 0 [ 35.290427][ T5244] CPU: 1 UID: 0 PID: 5244 Comm: syz.1.157 Not tainted syzkaller #0 PREEMPT [ 35.290439][ T5244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 35.290444][ T5244] Call trace: [ 35.290447][ T5244] show_stack+0x2c/0x3c (C) [ 35.290466][ T5244] __dump_stack+0x30/0x40 [ 35.290478][ T5244] dump_stack_lvl+0xd8/0x12c [ 35.290490][ T5244] dump_stack+0x1c/0x28 [ 35.290501][ T5244] should_fail_ex+0x418/0x58c [ 35.290514][ T5244] should_failslab+0xc4/0x120 [ 35.290527][ T5244] kmem_cache_alloc_noprof+0x94/0x5d4 [ 35.290536][ T5244] create_new_namespaces+0x48/0x50c [ 35.290547][ T5244] unshare_nsproxy_namespaces+0x120/0x170 [ 35.290558][ T5244] ksys_unshare+0x438/0x6cc [ 35.290567][ T5244] __arm64_sys_unshare+0x40/0x54 [ 35.290577][ T5244] invoke_syscall+0x98/0x244 [ 35.290589][ T5244] el0_svc_common+0xec/0x23c [ 35.290601][ T5244] do_el0_svc+0x4c/0x5c [ 35.290612][ T5244] el0_svc+0x60/0x1d8 [ 35.290625][ T5244] el0t_64_sync_handler+0x44/0x104 [ 35.290638][ T5244] el0t_64_sync+0x198/0x19c [ 35.290868][ T5246] vhci_hcd vhci_hcd.0: Expecting SOCK_STREAM - found 5 [ 35.335909][ T5252] netlink: 65035 bytes leftover after parsing attributes in process `syz.4.159'. [ 35.353575][ T5249] EXT4-fs (loop1): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 35.353627][ T5249] ext4 filesystem being mounted at /32/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 35.373170][ T4708] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 35.407639][ T5263] FAULT_INJECTION: forcing a failure. [ 35.407639][ T5263] name failslab, interval 1, probability 0, space 0, times 0 [ 35.407658][ T5263] CPU: 1 UID: 0 PID: 5263 Comm: syz.1.164 Not tainted syzkaller #0 PREEMPT [ 35.407669][ T5263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 35.407674][ T5263] Call trace: [ 35.407677][ T5263] show_stack+0x2c/0x3c (C) [ 35.407697][ T5263] __dump_stack+0x30/0x40 [ 35.407709][ T5263] dump_stack_lvl+0xd8/0x12c [ 35.407721][ T5263] dump_stack+0x1c/0x28 [ 35.407732][ T5263] should_fail_ex+0x418/0x58c [ 35.407746][ T5263] should_failslab+0xc4/0x120 [ 35.407759][ T5263] __kmalloc_cache_node_noprof+0x98/0x618 [ 35.407769][ T5263] alloc_cpumask_var_node+0x90/0x138 [ 35.407781][ T5263] __sched_setaffinity+0xbc/0x360 [ 35.407791][ T5263] sched_setaffinity+0x32c/0x3d8 [ 35.407801][ T5263] __arm64_sys_sched_setaffinity+0x144/0x1c0 [ 35.407812][ T5263] invoke_syscall+0x98/0x244 [ 35.407824][ T5263] el0_svc_common+0xec/0x23c [ 35.407836][ T5263] do_el0_svc+0x4c/0x5c [ 35.407848][ T5263] el0_svc+0x60/0x1d8 [ 35.407860][ T5263] el0t_64_sync_handler+0x44/0x104 [ 35.407872][ T5263] el0t_64_sync+0x198/0x19c [ 35.407882][ T5263] => alloc_cpumask_var: failed! [ 35.407886][ T5263] CPU: 1 UID: 0 PID: 5263 Comm: syz.1.164 Not tainted syzkaller #0 PREEMPT [ 35.407894][ T5263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 35.407898][ T5263] Call trace: [ 35.407901][ T5263] show_stack+0x2c/0x3c (C) [ 35.407912][ T5263] __dump_stack+0x30/0x40 [ 35.407924][ T5263] dump_stack_lvl+0xd8/0x12c [ 35.407935][ T5263] dump_stack+0x1c/0x28 [ 35.407946][ T5263] alloc_cpumask_var_node+0xfc/0x138 [ 35.407957][ T5263] __sched_setaffinity+0xbc/0x360 [ 35.407966][ T5263] sched_setaffinity+0x32c/0x3d8 [ 35.407976][ T5263] __arm64_sys_sched_setaffinity+0x144/0x1c0 [ 35.407986][ T5263] invoke_syscall+0x98/0x244 [ 35.407998][ T5263] el0_svc_common+0xec/0x23c [ 35.408009][ T5263] do_el0_svc+0x4c/0x5c [ 35.408020][ T5263] el0_svc+0x60/0x1d8 [ 35.408032][ T5263] el0t_64_sync_handler+0x44/0x104 [ 35.408044][ T5263] el0t_64_sync+0x198/0x19c [ 35.409639][ T5265] sctp: [Deprecated]: syz.0.165 (pid 5265) Use of int in maxseg socket option. [ 35.409639][ T5265] Use struct sctp_assoc_value instead [ 35.447655][ T5269] FAULT_INJECTION: forcing a failure. [ 35.447655][ T5269] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 35.447673][ T5269] CPU: 1 UID: 0 PID: 5269 Comm: syz.0.166 Not tainted syzkaller #0 PREEMPT [ 35.447683][ T5269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 35.447689][ T5269] Call trace: [ 35.447691][ T5269] show_stack+0x2c/0x3c (C) [ 35.447710][ T5269] __dump_stack+0x30/0x40 [ 35.447722][ T5269] dump_stack_lvl+0xd8/0x12c [ 35.447733][ T5269] dump_stack+0x1c/0x28 [ 35.447744][ T5269] should_fail_ex+0x418/0x58c [ 35.447757][ T5269] should_fail+0x14/0x24 [ 35.447769][ T5269] should_fail_usercopy+0x20/0x30 [ 35.447777][ T5269] _inline_copy_from_user+0x3c/0x174 [ 35.447790][ T5269] __arm64_sys_mq_getsetattr+0x13c/0x310 [ 35.447803][ T5269] invoke_syscall+0x98/0x244 [ 35.447815][ T5269] el0_svc_common+0xec/0x23c [ 35.447827][ T5269] do_el0_svc+0x4c/0x5c [ 35.447838][ T5269] el0_svc+0x60/0x1d8 [ 35.447851][ T5269] el0t_64_sync_handler+0x44/0x104 [ 35.447864][ T5269] el0t_64_sync+0x198/0x19c [ 35.508966][ T5273] EXT4-fs (loop3): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 35.509011][ T5273] ext4 filesystem being mounted at /41/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 35.540546][ T5273] EXT4-fs error (device loop3): ext4_validate_block_bitmap:445: comm syz.3.168: bg 0: block 112: padding at end of block bitmap is not set [ 35.545713][ T5273] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 64 with max blocks 6 with error 28 [ 35.545732][ T5273] EXT4-fs (loop3): This should not happen!! Data will be lost [ 35.545732][ T5273] [ 35.545741][ T5273] EXT4-fs (loop3): Total free blocks count 0 [ 35.545748][ T5273] EXT4-fs (loop3): Free/Dirty block details [ 35.545756][ T5273] EXT4-fs (loop3): free_blocks=0 [ 35.545764][ T5273] EXT4-fs (loop3): dirty_blocks=64 [ 35.545770][ T5273] EXT4-fs (loop3): Block reservation details [ 35.545776][ T5273] EXT4-fs (loop3): i_reserved_data_blocks=4 [ 35.572590][ T12] EXT4-fs error (device loop3): ext4_map_blocks:832: inode #15: block 3: comm kworker/u8:0: lblock 3 mapped to illegal pblock 3 (length 3) [ 35.573206][ T12] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 3 with max blocks 3 with error 117 [ 35.573648][ T12] EXT4-fs error (device loop3): ext4_map_blocks:832: inode #15: block 8: comm kworker/u8:0: lblock 8 mapped to illegal pblock 8 (length 8) [ 35.575451][ T4707] EXT4-fs warning (device loop3): ext4_evict_inode:196: inode #15: comm syz-executor: data will be lost [ 35.664913][ T5297] syzkaller1: entered allmulticast mode [ 35.715922][ T5299] EXT4-fs: Ignoring removed nobh option [ 35.717515][ T5299] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 35.719926][ T5299] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 219 vs 220 free clusters [ 35.723044][ T5299] EXT4-fs (loop3): Remounting filesystem read-only [ 35.723350][ T5299] EXT4-fs (loop3): 1 truncate cleaned up [ 35.723796][ T5299] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 35.758248][ T5299] netlink: 12 bytes leftover after parsing attributes in process `syz.3.181'. [ 35.773651][ T4707] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.929255][ T5316] sctp: [Deprecated]: syz.0.189 (pid 5316) Use of struct sctp_assoc_value in delayed_ack socket option. [ 35.929255][ T5316] Use struct sctp_sack_info instead [ 36.077702][ T5327] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 36.172300][ T4716] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.258523][ T4721] Bluetooth: hci4: command tx timeout [ 36.258549][ T4721] Bluetooth: hci2: command tx timeout [ 36.258564][ T4721] Bluetooth: hci0: command tx timeout [ 36.258578][ T4721] Bluetooth: hci1: command tx timeout [ 36.258591][ T4721] Bluetooth: hci3: command tx timeout [ 36.518734][ T5369] EXT4-fs (loop2): 1 truncate cleaned up [ 36.519193][ T5369] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.535386][ T5369] EXT4-fs error (device loop2): ext4_find_dest_de:2052: inode #2: block 13: comm syz.2.211: bad entry in directory: directory entry overrun - offset=76, inode=0, rec_len=1024, size=1024 fake=0 [ 36.541617][ T5369] EXT4-fs (loop2): Remounting filesystem read-only [ 36.622867][ T4716] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.693269][ T5386] netlink: 8 bytes leftover after parsing attributes in process `syz.0.219'. [ 36.827453][ T5398] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 36.854911][ T5398] EXT4-fs error (device loop2): ext4_orphan_get:1429: comm syz.2.226: bad orphan inode 13 [ 36.854986][ T5398] loop2: lost filesystem error report for type 5 error -117 [ 36.855516][ T5398] ext4_test_bit(bit=12, block=18) = 1 [ 36.855530][ T5398] is_bad_inode(inode)=0 [ 36.855536][ T5398] NEXT_ORPHAN(inode)=0 [ 36.855541][ T5398] max_ino=32 [ 36.855545][ T5398] i_nlink=1 [ 36.856091][ T5398] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 36.882782][ T5398] EXT4-fs warning (device loop2): ext4_update_dynamic_rev:1148: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 36.883625][ T5398] EXT4-fs error (device loop2): ext4_validate_block_bitmap:445: comm syz.2.226: bg 0: block 248: padding at end of block bitmap is not set [ 36.884185][ T5398] Quota error (device loop2): write_blk: dquota write failed [ 36.884219][ T5398] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 36.884239][ T5398] EXT4-fs error (device loop2): ext4_acquire_dquot:7069: comm syz.2.226: Failed to acquire dquot type 1 [ 36.908996][ T4716] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 36.929293][ T5407] EXT4-fs: Ignoring removed bh option [ 36.945305][ T5407] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.945351][ T5407] ext4 filesystem being mounted at /35/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 36.991091][ T4716] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.201114][ T5426] set_capacity_and_notify: 9 callbacks suppressed [ 37.201131][ T5426] loop6: detected capacity change from 0 to 1 [ 37.209799][ T5426] Dev loop6: unable to read RDB block 1 [ 37.209818][ T5426] loop6: unable to read partition table [ 37.209992][ T5426] loop6: partition table beyond EOD, truncated [ 37.210010][ T5426] loop_reread_partitions: partition scan of loop6 (þ被xü—ŸÑà– ) failed (rc=-5) [ 37.211926][ C0] operation not supported error, dev loop6, sector 0 op 0x9:(WRITE_ZEROES) flags 0x10800800 phys_seg 0 prio class 2 [ 37.213698][ T4342] Dev loop6: unable to read RDB block 1 [ 37.213712][ T4342] loop6: unable to read partition table [ 37.213761][ T4342] loop6: partition table beyond EOD, truncated [ 37.321568][ T5434] bridge1: entered promiscuous mode [ 37.321585][ T5434] bridge1: entered allmulticast mode [ 37.323145][ T5434] team0: Port device bridge1 added [ 37.331266][ T5434] bridge0: port 3(team0) entered blocking state [ 37.331336][ T5434] bridge0: port 3(team0) entered disabled state [ 37.331595][ T5434] team0: entered allmulticast mode [ 37.331604][ T5434] team_slave_0: entered allmulticast mode [ 37.331620][ T5434] team_slave_1: entered allmulticast mode [ 37.333189][ T5434] team0: entered promiscuous mode [ 37.333200][ T5434] team_slave_0: entered promiscuous mode [ 37.333267][ T5434] team_slave_1: entered promiscuous mode [ 37.333763][ T5434] bridge0: port 3(team0) entered blocking state [ 37.333816][ T5434] bridge0: port 3(team0) entered forwarding state [ 37.498852][ T5430] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 37.499044][ T5430] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 37.529765][ T5444] FAULT_INJECTION: forcing a failure. [ 37.529765][ T5444] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 37.529783][ T5444] CPU: 0 UID: 0 PID: 5444 Comm: syz.3.245 Not tainted syzkaller #0 PREEMPT [ 37.529793][ T5444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 37.529799][ T5444] Call trace: [ 37.529802][ T5444] show_stack+0x2c/0x3c (C) [ 37.529820][ T5444] __dump_stack+0x30/0x40 [ 37.529833][ T5444] dump_stack_lvl+0xd8/0x12c [ 37.529844][ T5444] dump_stack+0x1c/0x28 [ 37.529856][ T5444] should_fail_ex+0x418/0x58c [ 37.529870][ T5444] should_fail+0x14/0x24 [ 37.529882][ T5444] should_fail_usercopy+0x20/0x30 [ 37.529890][ T5444] _inline_copy_from_user+0x3c/0x174 [ 37.529901][ T5444] load_msg+0x1c0/0x270 [ 37.529910][ T5444] do_msgrcv+0x1e0/0x1024 [ 37.529919][ T5444] __arm64_sys_msgrcv+0xd0/0xe8 [ 37.529929][ T5444] invoke_syscall+0x98/0x244 [ 37.529941][ T5444] el0_svc_common+0xec/0x23c [ 37.529953][ T5444] do_el0_svc+0x4c/0x5c [ 37.529964][ T5444] el0_svc+0x60/0x1d8 [ 37.529978][ T5444] el0t_64_sync_handler+0x44/0x104 [ 37.529990][ T5444] el0t_64_sync+0x198/0x19c [ 37.616806][ T5450] loop3: detected capacity change from 0 to 1024 [ 37.617522][ T5450] EXT4-fs: Ignoring removed bh option [ 37.617554][ T5450] EXT4-fs: Ignoring removed bh option [ 37.619124][ T5450] EXT4-fs (loop3): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 37.636621][ T5450] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.677185][ T5450] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 37.715473][ T4707] EXT4-fs error (device loop3): ext4_read_inline_dir:1512: inode #12: block 7: comm syz-executor: path /67/control/file0: bad entry in directory: rec_len is too small for name_len - offset=40, inode=14, rec_len=40, size=60 fake=0 [ 37.726603][ T4707] EXT4-fs (loop3): Remounting filesystem read-only [ 37.728862][ T4707] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.732552][ T5457] netlink: 4 bytes leftover after parsing attributes in process `syz.0.251'. [ 37.733333][ T5455] sctp: [Deprecated]: syz.4.249 (pid 5455) Use of struct sctp_assoc_value in delayed_ack socket option. [ 37.733333][ T5455] Use struct sctp_sack_info instead [ 37.834205][ T5467] loop0: detected capacity change from 0 to 512 [ 37.867463][ T5467] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.867515][ T5467] ext4 filesystem being mounted at /60/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 37.878137][ T5467] EXT4-fs error (device loop0): ext4_xattr_block_get:608: inode #15: comm syz.0.255: corrupted xattr block 33: invalid header [ 37.878963][ T5467] EXT4-fs error (device loop0): ext4_xattr_block_get:608: inode #15: comm syz.0.255: corrupted xattr block 33: invalid header [ 37.879294][ T5467] EXT4-fs error (device loop0): ext4_xattr_block_get:608: inode #15: comm syz.0.255: corrupted xattr block 33: invalid header [ 37.914934][ T5467] EXT4-fs error (device loop0): ext4_xattr_block_get:608: inode #15: comm syz.0.255: corrupted xattr block 33: invalid header [ 37.951922][ T5474] warning: `syz.3.257' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 37.976733][ T40] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 37.977179][ T40] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 8 with error 28 [ 37.977192][ T40] EXT4-fs (loop0): This should not happen!! Data will be lost [ 37.977192][ T40] [ 37.977199][ T40] EXT4-fs (loop0): Total free blocks count 0 [ 37.977205][ T40] EXT4-fs (loop0): Free/Dirty block details [ 37.977212][ T40] EXT4-fs (loop0): free_blocks=65280 [ 37.977219][ T40] EXT4-fs (loop0): dirty_blocks=8 [ 37.977224][ T40] EXT4-fs (loop0): Block reservation details [ 37.977230][ T40] EXT4-fs (loop0): i_reserved_data_blocks=8 [ 37.979431][ T4713] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.996219][ T5476] overlayfs: failed to decode file handle (len=6, type=248, flags=0, err=-22) [ 38.049488][ T5481] loop3: detected capacity change from 0 to 512 [ 38.051617][ T5481] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 38.062643][ T5481] EXT4-fs error (device loop3): ext4_validate_block_bitmap:436: comm syz.3.260: bg 0: block 104: invalid block bitmap [ 38.062664][ T5481] loop3: lost filesystem error report for type 5 error -117 [ 38.063073][ T5481] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6680: Corrupt filesystem [ 38.063085][ T5481] loop3: lost filesystem error report for type 5 error -117 [ 38.063237][ T5481] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.260: invalid indirect mapped block 1 (level 1) [ 38.063277][ T5481] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 38.063733][ T5481] EXT4-fs (loop3): 1 truncate cleaned up [ 38.064439][ T5481] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 38.092396][ T5481] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 38.110202][ T5481] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 38.128783][ T5485] loop0: detected capacity change from 0 to 256 [ 38.130876][ T5481] overlayfs: inode number too big (/, ino=4611686018427387906, xinobits=3) [ 38.131030][ T5481] overlayfs: d_ino too big (., ino=4611686018427387916, xinobits=3) [ 38.131040][ T5481] overlayfs: d_ino too big (file0, ino=4611686018427387917, xinobits=3) [ 38.131049][ T5481] overlayfs: d_ino too big (file1, ino=4611686018427387918, xinobits=3) [ 38.135370][ T5485] FAT-fs (loop0): Directory bread(block 1285) failed [ 38.135390][ T5485] FAT-fs (loop0): Directory bread(block 1286) failed [ 38.135405][ T5485] FAT-fs (loop0): Directory bread(block 1287) failed [ 38.135480][ T5485] FAT-fs (loop0): Directory bread(block 1288) failed [ 38.160485][ T5485] FAT-fs (loop0): Directory bread(block 1285) failed [ 38.160502][ T5485] FAT-fs (loop0): Directory bread(block 1286) failed [ 38.160513][ T5485] FAT-fs (loop0): Directory bread(block 1287) failed [ 38.160534][ T5485] FAT-fs (loop0): Directory bread(block 1288) failed [ 38.160599][ T5485] FAT-fs (loop0): Directory bread(block 1285) failed [ 38.160609][ T5485] FAT-fs (loop0): Directory bread(block 1286) failed [ 38.210203][ T4707] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.320363][ T5498] loop0: detected capacity change from 0 to 2048 [ 38.335979][ T4709] Bluetooth: hci3: command tx timeout [ 38.336002][ T4709] Bluetooth: hci1: command tx timeout [ 38.336019][ T4709] Bluetooth: hci0: command tx timeout [ 38.336034][ T4709] Bluetooth: hci2: command tx timeout [ 38.336048][ T4709] Bluetooth: hci4: command tx timeout [ 38.339114][ T5498] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 38.339155][ T5498] ext4 filesystem being mounted at /63/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 38.425041][ T4713] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.472532][ T5512] loop0: detected capacity change from 0 to 512 [ 38.482455][ T5512] EXT4-fs error (device loop0): ext4_validate_block_bitmap:436: comm syz.0.271: bg 0: block 5: invalid block bitmap [ 38.482473][ T5512] loop0: lost filesystem error report for type 5 error -117 [ 38.485104][ T5512] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6680: Corrupt filesystem [ 38.485119][ T5512] loop0: lost filesystem error report for type 5 error -117 [ 38.485281][ T5512] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.271: invalid indirect mapped block 3 (level 2) [ 38.485298][ T5512] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 38.485511][ T5512] EXT4-fs (loop0): 1 orphan inode deleted [ 38.485522][ T5512] EXT4-fs (loop0): 1 truncate cleaned up [ 38.503142][ T5512] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.534573][ T4713] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.726621][ T5538] tipc: Started in network mode [ 38.726644][ T5538] tipc: Node identity ac14140f, cluster identity 4711 [ 38.726983][ T5538] tipc: New replicast peer: 255.255.255.255 [ 38.727297][ T5538] tipc: Enabled bearer , priority 10 [ 38.730404][ T5538] loop0: detected capacity change from 0 to 512 [ 38.744992][ T5538] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8856c01c, mo2=0002] [ 38.745208][ T5538] EXT4-fs (loop0): orphan cleanup on readonly fs [ 38.751848][ T5538] EXT4-fs error (device loop0): ext4_quota_enable:7260: inode #15: comm syz.0.284: iget: bad i_size value: 360287970189639690 [ 38.751875][ T5538] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 38.752082][ T5538] EXT4-fs error (device loop0): ext4_quota_enable:7263: comm syz.0.284: Bad quota inode: 15, type: 2 [ 38.752098][ T5538] loop0: lost filesystem error report for type 5 error -117 [ 38.752729][ T5538] EXT4-fs warning (device loop0): ext4_enable_quotas:7304: Failed to enable quota tracking (type=2, err=-117, ino=15). Please run e2fsck to fix. [ 38.754627][ T5538] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 38.755179][ T5538] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 38.802676][ T4713] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.811061][ T30] audit: type=1400 audit(1700000006.850:2): lsm=SMACK fn=smk_curacc_shm action=denied subject="w" object="_" requested=rwx pid=5540 comm="syz.4.285" ipc_key=0 [ 38.850584][ T5545] Bluetooth: ISO socket layer initialized [ 38.908667][ T5549] ip6_tunnel: ip6gretap0: Local routing loop detected! [ 38.927405][ T4802] ip6_tunnel: ip6gretap0: Local routing loop detected! [ 39.048572][ T5562] netlink: 156 bytes leftover after parsing attributes in process `syz.0.294'. [ 39.136857][ T4802] ip6_tunnel: ip6gretap0: Local routing loop detected! [ 39.221248][ T5575] FAULT_INJECTION: forcing a failure. [ 39.221248][ T5575] name failslab, interval 1, probability 0, space 0, times 0 [ 39.221268][ T5575] CPU: 0 UID: 0 PID: 5575 Comm: syz.0.299 Not tainted syzkaller #0 PREEMPT [ 39.221279][ T5575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 39.221284][ T5575] Call trace: [ 39.221287][ T5575] show_stack+0x2c/0x3c (C) [ 39.221307][ T5575] __dump_stack+0x30/0x40 [ 39.221321][ T5575] dump_stack_lvl+0xd8/0x12c [ 39.221333][ T5575] dump_stack+0x1c/0x28 [ 39.221344][ T5575] should_fail_ex+0x418/0x58c [ 39.221361][ T5575] should_failslab+0xc4/0x120 [ 39.221375][ T5575] __kvmalloc_node_noprof+0x160/0x7fc [ 39.221386][ T5575] alloc_fdtable+0x15c/0x290 [ 39.221395][ T5575] dup_fd+0x614/0x848 [ 39.221403][ T5575] unshare_fd+0x98/0x110 [ 39.221413][ T5575] ksys_unshare+0x3d4/0x6cc [ 39.221422][ T5575] __arm64_sys_unshare+0x40/0x54 [ 39.221432][ T5575] invoke_syscall+0x98/0x244 [ 39.221444][ T5575] el0_svc_common+0xec/0x23c [ 39.221456][ T5575] do_el0_svc+0x4c/0x5c [ 39.221468][ T5575] el0_svc+0x60/0x1d8 [ 39.221481][ T5575] el0t_64_sync_handler+0x44/0x104 [ 39.221494][ T5575] el0t_64_sync+0x198/0x19c [ 39.847030][ T4811] tipc: Node number set to 2886997007 [ 41.548255][ T5587] loop3: detected capacity change from 0 to 256 [ 41.555763][ T5586] loop4: detected capacity change from 0 to 128 [ 41.600382][ T5592] EXT4-fs: Ignoring removed oldalloc option [ 41.600397][ T5592] EXT4-fs: Ignoring removed orlov option [ 41.601707][ T5587] netlink: 20 bytes leftover after parsing attributes in process `syz.3.305'. [ 41.601727][ T5587] netlink: 20 bytes leftover after parsing attributes in process `syz.3.305'. [ 41.605379][ T5586] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=16, mo=a84ec018, mo2=0002] [ 41.605428][ T5586] System zones: 1-3, 19-19, 35-36 [ 41.606037][ T5586] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 41.606787][ T5586] ext4 filesystem being mounted at /45/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 41.640067][ T5586] EXT4-fs warning (device loop4): verify_group_input:137: Cannot add at group 2060893929 (only 1 groups) [ 41.650219][ T5592] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 41.650268][ T5592] ext4 filesystem being mounted at /86/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.652445][ T5589] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 41.668868][ T5589] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=a840c018, mo2=0103] [ 41.668908][ T5589] System zones: 0-5 [ 41.669900][ T4712] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 41.671083][ T5589] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.713039][ T40] EXT4-fs error (device loop0): ext4_map_blocks:832: inode #15: comm kworker/u8:2: lblock 0 mapped to illegal pblock 0 (length 6) [ 41.713262][ T40] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 41.713276][ T40] EXT4-fs (loop0): This should not happen!! Data will be lost [ 41.713276][ T40] [ 41.713696][ T40] EXT4-fs error (device loop0): ext4_validate_block_bitmap:445: comm kworker/u8:2: bg 0: block 112: padding at end of block bitmap is not set [ 41.714745][ T40] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 32 with max blocks 32 with error 28 [ 41.714760][ T40] EXT4-fs (loop0): This should not happen!! Data will be lost [ 41.714760][ T40] [ 41.714767][ T40] EXT4-fs (loop0): Total free blocks count 0 [ 41.714773][ T40] EXT4-fs (loop0): Free/Dirty block details [ 41.714780][ T40] EXT4-fs (loop0): free_blocks=0 [ 41.714787][ T40] EXT4-fs (loop0): dirty_blocks=32 [ 41.714792][ T40] EXT4-fs (loop0): Block reservation details [ 41.715008][ T4713] EXT4-fs warning (device loop0): ext4_evict_inode:196: inode #15: comm syz-executor: data will be lost [ 41.773537][ T4716] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.915545][ T5608] syz.3.311: attempt to access beyond end of device [ 41.915545][ T5608] loop3: rw=8912896, sector=17179852706, nr_sectors = 16 limit=512 [ 41.921333][ T5608] syz.3.311: attempt to access beyond end of device [ 41.921333][ T5608] loop3: rw=8388608, sector=17179852706, nr_sectors = 8 limit=512 [ 41.921379][ T5608] syz.3.311: attempt to access beyond end of device [ 41.921379][ T5608] loop3: rw=8388608, sector=17179852706, nr_sectors = 8 limit=512 [ 41.921406][ T5608] syz.3.311: attempt to access beyond end of device [ 41.921406][ T5608] loop3: rw=8388608, sector=17179852706, nr_sectors = 8 limit=512 [ 41.921430][ T5608] syz.3.311: attempt to access beyond end of device [ 41.921430][ T5608] loop3: rw=8388608, sector=17179852706, nr_sectors = 8 limit=512 [ 41.921453][ T5608] syz.3.311: attempt to access beyond end of device [ 41.921453][ T5608] loop3: rw=8388608, sector=17179852706, nr_sectors = 8 limit=512 [ 41.921475][ T5608] syz.3.311: attempt to access beyond end of device [ 41.921475][ T5608] loop3: rw=8388608, sector=17179852706, nr_sectors = 8 limit=512 [ 41.921497][ T5608] syz.3.311: attempt to access beyond end of device [ 41.921497][ T5608] loop3: rw=8388608, sector=17179852706, nr_sectors = 8 limit=512 [ 41.921519][ T5608] syz.3.311: attempt to access beyond end of device [ 41.921519][ T5608] loop3: rw=8388608, sector=17179852706, nr_sectors = 8 limit=512 [ 41.921540][ T5608] syz.3.311: attempt to access beyond end of device [ 41.921540][ T5608] loop3: rw=8388608, sector=17179852706, nr_sectors = 8 limit=512 [ 42.010663][ T5614] Zero length message leads to an empty skb [ 42.089827][ T5622] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 42.125280][ T5622] EXT4-fs: Ignoring removed oldalloc option [ 42.125297][ T5622] EXT4-fs: Ignoring removed oldalloc option [ 42.125304][ T5622] EXT4-fs: Ignoring removed oldalloc option [ 42.139508][ T5622] EXT4-fs: Mount option(s) incompatible with ext3 [ 42.635865][ T5647] capability: warning: `syz.4.330' uses 32-bit capabilities (legacy support in use) [ 42.891130][ T4811] kernel write not supported for file bpf-prog (pid: 4811 comm: kworker/0:6) [ 43.107303][ T5686] FAULT_INJECTION: forcing a failure. [ 43.107303][ T5686] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 43.107378][ T5686] CPU: 1 UID: 0 PID: 5686 Comm: syz.3.348 Not tainted syzkaller #0 PREEMPT [ 43.107393][ T5686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 43.107402][ T5686] Call trace: [ 43.107406][ T5686] show_stack+0x2c/0x3c (C) [ 43.107426][ T5686] __dump_stack+0x30/0x40 [ 43.107439][ T5686] dump_stack_lvl+0xd8/0x12c [ 43.107451][ T5686] dump_stack+0x1c/0x28 [ 43.107462][ T5686] should_fail_ex+0x418/0x58c [ 43.107476][ T5686] should_fail+0x14/0x24 [ 43.107488][ T5686] should_fail_usercopy+0x20/0x30 [ 43.107496][ T5686] _inline_copy_from_user+0x3c/0x174 [ 43.107509][ T5686] do_seccomp+0x2f8/0xbfc [ 43.107519][ T5686] __arm64_sys_seccomp+0x84/0x98 [ 43.107530][ T5686] invoke_syscall+0x98/0x244 [ 43.107542][ T5686] el0_svc_common+0xec/0x23c [ 43.107554][ T5686] do_el0_svc+0x4c/0x5c [ 43.107565][ T5686] el0_svc+0x60/0x1d8 [ 43.107578][ T5686] el0t_64_sync_handler+0x44/0x104 [ 43.107590][ T5686] el0t_64_sync+0x198/0x19c [ 43.190416][ T5696] FAULT_INJECTION: forcing a failure. [ 43.190416][ T5696] name failslab, interval 1, probability 0, space 0, times 0 [ 43.190439][ T5696] CPU: 0 UID: 0 PID: 5696 Comm: syz.2.352 Not tainted syzkaller #0 PREEMPT [ 43.190452][ T5696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 43.190458][ T5696] Call trace: [ 43.190461][ T5696] show_stack+0x2c/0x3c (C) [ 43.190481][ T5696] __dump_stack+0x30/0x40 [ 43.190494][ T5696] dump_stack_lvl+0xd8/0x12c [ 43.190505][ T5696] dump_stack+0x1c/0x28 [ 43.190517][ T5696] should_fail_ex+0x418/0x58c [ 43.190531][ T5696] should_failslab+0xc4/0x120 [ 43.190544][ T5696] kmem_cache_alloc_noprof+0x94/0x5d4 [ 43.190553][ T5696] security_file_alloc+0x3c/0x300 [ 43.190564][ T5696] init_file+0x90/0x28c [ 43.190573][ T5696] alloc_empty_file+0x80/0x1cc [ 43.190581][ T5696] alloc_file+0x58/0x98 [ 43.190590][ T5696] alloc_file_pseudo+0xe0/0x198 [ 43.190598][ T5696] __anon_inode_getfile+0x118/0x1c8 [ 43.190607][ T5696] anon_inode_create_getfile+0x4c/0x64 [ 43.190615][ T5696] new_userfaultfd+0x1a0/0x37c [ 43.190626][ T5696] __arm64_sys_userfaultfd+0x8c/0xac [ 43.190636][ T5696] invoke_syscall+0x98/0x244 [ 43.190648][ T5696] el0_svc_common+0xec/0x23c [ 43.190660][ T5696] do_el0_svc+0x4c/0x5c [ 43.190671][ T5696] el0_svc+0x60/0x1d8 [ 43.190685][ T5696] el0t_64_sync_handler+0x44/0x104 [ 43.190698][ T5696] el0t_64_sync+0x198/0x19c [ 43.393927][ T5718] binder: 5715:5718 ERROR: Thread waiting for process work before calling BC_REGISTER_LOOPER or BC_ENTER_LOOPER (state 10) [ 43.393947][ T5718] binder: 5718 RLIMIT_NICE not set [ 43.417829][ T5720] set_capacity_and_notify: 4 callbacks suppressed [ 43.417840][ T5720] loop2: detected capacity change from 0 to 128 [ 43.429758][ T5720] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 43.442884][ T5720] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 43.443083][ T5720] ext2 filesystem being mounted at /62/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 43.451104][ T5720] overlayfs: upper fs needs to support d_type. [ 43.482471][ T4716] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 43.651971][ T5736] mmap: syz.3.371 (5736) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 43.760397][ T5739] loop4: detected capacity change from 0 to 512 [ 43.860084][ T5747] loop3: detected capacity change from 0 to 1024 [ 43.910465][ T5747] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.926621][ T5747] EXT4-fs (loop3): shut down requested (2) [ 43.953831][ T4707] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.388240][ T5787] FAULT_INJECTION: forcing a failure. [ 44.388240][ T5787] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 44.388260][ T5787] CPU: 0 UID: 0 PID: 5787 Comm: syz.0.393 Not tainted syzkaller #0 PREEMPT [ 44.388270][ T5787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 44.388275][ T5787] Call trace: [ 44.388278][ T5787] show_stack+0x2c/0x3c (C) [ 44.388296][ T5787] __dump_stack+0x30/0x40 [ 44.388308][ T5787] dump_stack_lvl+0xd8/0x12c [ 44.388320][ T5787] dump_stack+0x1c/0x28 [ 44.388331][ T5787] should_fail_ex+0x418/0x58c [ 44.388345][ T5787] should_fail+0x14/0x24 [ 44.388356][ T5787] should_fail_usercopy+0x20/0x30 [ 44.388364][ T5787] _inline_copy_from_user+0x38/0x18c [ 44.388374][ T5787] __arm64_sys_sendfile64+0x10c/0x28c [ 44.388383][ T5787] invoke_syscall+0x98/0x244 [ 44.388395][ T5787] el0_svc_common+0xec/0x23c [ 44.388407][ T5787] do_el0_svc+0x4c/0x5c [ 44.388418][ T5787] el0_svc+0x60/0x1d8 [ 44.388431][ T5787] el0t_64_sync_handler+0x44/0x104 [ 44.388444][ T5787] el0t_64_sync+0x198/0x19c [ 44.656082][ C1] ip6_tunnel: ip6gretap0: Local routing loop detected! [ 44.846049][ T5792] netlink: 12 bytes leftover after parsing attributes in process `syz.3.395'. [ 44.846066][ T5792] netlink: 224 bytes leftover after parsing attributes in process `syz.3.395'. [ 44.960054][ T5803] netlink: 8 bytes leftover after parsing attributes in process `syz.4.401'. [ 44.960081][ T5803] netlink: 'syz.4.401': attribute type 26 has an invalid length. [ 45.017779][ T30] audit: type=1400 audit(1700000013.060:3): lsm=SMACK fn=smack_inode_getattr action=denied subject="_" object="e" requested=r pid=5808 comm="syz.4.403" path="/newroot/73/file1" dev="tmpfs" ino=408 [ 45.021098][ T5811] loop2: detected capacity change from 0 to 512 [ 45.027859][ T5811] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.062825][ T5811] EXT4-fs: Ignoring sb option on remount [ 45.073662][ T5815] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 45.078860][ T5815] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98 [ 45.089566][ T5811] EXT4-fs (loop2): changing journal_checksum during remount not supported; ignoring [ 45.089584][ T5811] EXT4-fs (loop2): can't disable delalloc during remount [ 45.149835][ T5819] FAULT_INJECTION: forcing a failure. [ 45.149835][ T5819] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 45.149855][ T5819] CPU: 1 UID: 0 PID: 5819 Comm: syz.3.407 Not tainted syzkaller #0 PREEMPT [ 45.149866][ T5819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 45.149872][ T5819] Call trace: [ 45.149875][ T5819] show_stack+0x2c/0x3c (C) [ 45.149895][ T5819] __dump_stack+0x30/0x40 [ 45.149910][ T5819] dump_stack_lvl+0xd8/0x12c [ 45.149922][ T5819] dump_stack+0x1c/0x28 [ 45.149933][ T5819] should_fail_ex+0x418/0x58c [ 45.149949][ T5819] should_fail_alloc_page+0xec/0x10c [ 45.149964][ T5819] prepare_alloc_pages+0x194/0x484 [ 45.149973][ T5819] __alloc_frozen_pages_noprof+0x180/0x578 [ 45.149983][ T5819] alloc_pages_mpol+0x1fc/0x3d0 [ 45.149993][ T5819] folio_alloc_mpol_noprof+0x4c/0x248 [ 45.150003][ T5819] vma_alloc_folio_noprof+0x100/0x1dc [ 45.150018][ T5819] vma_alloc_zeroed_movable_folio+0x74/0x88 [ 45.150030][ T5819] folio_prealloc+0x3c/0x1b0 [ 45.150039][ T5819] do_pte_missing+0x1bd0/0x28bc [ 45.150048][ T5819] handle_mm_fault+0x14d0/0x2b58 [ 45.150061][ T5819] do_page_fault+0x77c/0xb88 [ 45.150072][ T5819] do_translation_fault+0xc4/0x114 [ 45.150083][ T5819] do_mem_abort+0x70/0x194 [ 45.150093][ T5819] el0_da+0x78/0x1d4 [ 45.150107][ T5819] el0t_64_sync_handler+0xd8/0x104 [ 45.150119][ T5819] el0t_64_sync+0x198/0x19c [ 45.150290][ T5819] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 45.246551][ T5825] tipc: Started in network mode [ 45.246567][ T5825] tipc: Node identity 4, cluster identity 4711 [ 45.246575][ T5825] tipc: Node number set to 4 [ 45.383859][ T5839] macvtap1: entered promiscuous mode [ 45.383878][ T5839] vlan0: entered promiscuous mode [ 45.384052][ T5839] macvtap1: entered allmulticast mode [ 45.384061][ T5839] vlan0: entered allmulticast mode [ 45.384069][ T5839] veth0_vlan: entered allmulticast mode [ 45.429091][ T5839] macvtap2: entered promiscuous mode [ 45.429108][ T5839] macvtap2: entered allmulticast mode [ 45.444803][ T5844] netlink: 12 bytes leftover after parsing attributes in process `syz.3.418'. [ 45.444823][ T5844] block nbd0: Unsupported socket: should be TCP or UNIX. [ 45.553602][ T5854] FAULT_INJECTION: forcing a failure. [ 45.553602][ T5854] name failslab, interval 1, probability 0, space 0, times 0 [ 45.553623][ T5854] CPU: 0 UID: 0 PID: 5854 Comm: syz.0.423 Not tainted syzkaller #0 PREEMPT [ 45.553634][ T5854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 45.553642][ T5854] Call trace: [ 45.553645][ T5854] show_stack+0x2c/0x3c (C) [ 45.553665][ T5854] __dump_stack+0x30/0x40 [ 45.553680][ T5854] dump_stack_lvl+0xd8/0x12c [ 45.553692][ T5854] dump_stack+0x1c/0x28 [ 45.553703][ T5854] should_fail_ex+0x418/0x58c [ 45.553717][ T5854] should_failslab+0xc4/0x120 [ 45.553730][ T5854] kmem_cache_alloc_noprof+0x94/0x5d4 [ 45.553739][ T5854] do_getname+0x48/0x234 [ 45.553748][ T5854] getname_flags+0x2c/0x3c [ 45.553757][ T5854] __arm64_sys_quotactl+0x230/0x90c [ 45.553768][ T5854] invoke_syscall+0x98/0x244 [ 45.553781][ T5854] el0_svc_common+0xec/0x23c [ 45.553793][ T5854] do_el0_svc+0x4c/0x5c [ 45.553804][ T5854] el0_svc+0x60/0x1d8 [ 45.553818][ T5854] el0t_64_sync_handler+0x44/0x104 [ 45.553830][ T5854] el0t_64_sync+0x198/0x19c [ 45.606732][ T5860] loop0: detected capacity change from 0 to 1024 [ 45.607104][ T5860] EXT4-fs: Ignoring removed bh option [ 45.637526][ T4716] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.658233][ T5860] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 45.658292][ T5860] ext4 filesystem being mounted at /121/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.671747][ T5860] EXT4-fs error (device loop0): ext4_map_blocks:832: inode #15: block 3: comm syz.0.426: lblock 3 mapped to illegal pblock 3 (length 3) [ 45.679843][ T5860] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 3 with max blocks 3 with error 117 [ 45.679868][ T5860] EXT4-fs (loop0): This should not happen!! Data will be lost [ 45.679868][ T5860] [ 45.691518][ T5860] EXT4-fs error (device loop0): ext4_ext_remove_space:2977: inode #15: comm syz.0.426: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 45.698775][ T5860] EXT4-fs error (device loop0) in ext4_setattr:6247: Corrupt filesystem [ 45.701507][ T5860] EXT4-fs error (device loop0): ext4_map_blocks:832: inode #15: comm syz.0.426: lblock 0 mapped to illegal pblock 0 (length 1) [ 45.701780][ T5860] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 117 [ 45.701804][ T5860] EXT4-fs (loop0): This should not happen!! Data will be lost [ 45.701804][ T5860] [ 45.737841][ T4713] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 45.770664][ T5868] loop2: detected capacity change from 0 to 1024 [ 45.770980][ T5868] EXT4-fs: Ignoring removed oldalloc option [ 45.770990][ T5868] EXT4-fs: Ignoring removed orlov option [ 45.793327][ T5868] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.793382][ T5868] ext4 filesystem being mounted at /70/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.826303][ T5868] EXT4-fs error (device loop2): ext4_map_blocks:832: inode #15: comm syz.2.430: lblock 0 mapped to illegal pblock 0 (length 1) [ 45.828008][ T5868] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 117 [ 45.828031][ T5868] EXT4-fs (loop2): This should not happen!! Data will be lost [ 45.828031][ T5868] [ 45.828327][ T5868] EXT4-fs error (device loop2): ext4_map_blocks:832: inode #15: comm syz.2.430: lblock 0 mapped to illegal pblock 0 (length 1) [ 45.828530][ T5868] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 117 [ 45.828541][ T5868] EXT4-fs (loop2): This should not happen!! Data will be lost [ 45.828541][ T5868] [ 45.861599][ T4716] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 45.927154][ T5887] loop0: detected capacity change from 0 to 256 [ 45.932771][ T5885] netlink: 4 bytes leftover after parsing attributes in process `syz.2.434'. [ 46.069808][ T5902] loop3: detected capacity change from 0 to 256 [ 46.113306][ T30] audit: type=1400 audit(1700000014.150:4): lsm=SMACK fn=smack_inode_permission action=denied subject="w" object="_" requested=wx pid=5901 comm="syz.3.444" name="/" dev="loop3" ino=1 [ 46.125824][ T4721] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci3/hci3:201' [ 46.125840][ T4721] CPU: 0 UID: 0 PID: 4721 Comm: kworker/u9:4 Not tainted syzkaller #0 PREEMPT [ 46.125851][ T4721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 46.125857][ T4721] Workqueue: hci3 hci_rx_work [ 46.125879][ T4721] Call trace: [ 46.125882][ T4721] show_stack+0x2c/0x3c (C) [ 46.125898][ T4721] __dump_stack+0x30/0x40 [ 46.125911][ T4721] dump_stack_lvl+0xd8/0x12c [ 46.125923][ T4721] dump_stack+0x1c/0x28 [ 46.125935][ T4721] sysfs_warn_dup+0x9c/0xb8 [ 46.125949][ T4721] sysfs_create_dir_ns+0x190/0x1f4 [ 46.125961][ T4721] kobject_add_internal+0x290/0x6f0 [ 46.125972][ T4721] kobject_add_varg+0x9c/0xe8 [ 46.125980][ T4721] kobject_add+0x110/0x1c8 [ 46.125989][ T4721] device_add+0x394/0x9e0 [ 46.126000][ T4721] hci_conn_add_sysfs+0xbc/0x1e8 [ 46.126010][ T4721] le_conn_complete_evt+0xc84/0x122c [ 46.126020][ T4721] hci_le_conn_complete_evt+0x114/0x3d8 [ 46.126029][ T4721] hci_le_meta_evt+0x2b0/0x46c [ 46.126040][ T4721] hci_event_packet+0x4c0/0x9c8 [ 46.126050][ T4721] hci_rx_work+0x2f4/0xd78 [ 46.126062][ T4721] process_scheduled_works+0x91c/0x1250 [ 46.126074][ T4721] worker_thread+0x798/0xbd0 [ 46.126085][ T4721] kthread+0x304/0x3d4 [ 46.126094][ T4721] ret_from_fork+0x10/0x20 [ 46.126110][ T4721] kobject: kobject_add_internal failed for hci3:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 46.126124][ T4721] Bluetooth: hci3: failed to register connection device [ 46.423461][ T5932] loop0: detected capacity change from 0 to 512 [ 46.443432][ T5932] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.443491][ T5932] ext4 filesystem being mounted at /131/file3 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.465142][ T5932] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 46.468582][ T5932] EXT4-fs (loop0): Remounting filesystem read-only [ 46.514213][ T4713] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.585527][ T866] psmouse serio0: Failed to reset mouse on : -5 [ 50.415228][ T866] misc userio: Buffer overflowed, userio client isn't keeping up [ 51.162112][ T131] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 51.239755][ T131] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 51.280046][ T131] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 51.359616][ T131] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 51.464111][ T131] bridge_slave_1: left allmulticast mode [ 51.464134][ T131] bridge_slave_1: left promiscuous mode [ 51.464522][ T131] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.473950][ T131] bridge_slave_0: left allmulticast mode [ 51.473965][ T131] bridge_slave_0: left promiscuous mode [ 51.474030][ T131] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.479992][ T866] input: PS/2 Generic Mouse as /devices/serio0/input/input5 [ 51.597560][ T4721] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 51.598577][ T4721] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 51.598947][ T4721] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 51.599258][ T4721] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 51.599451][ T4721] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 51.634327][ T131] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 51.656731][ T131] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 51.674567][ T5971] loop3: detected capacity change from 0 to 512 [ 51.687132][ T131] bond0 (unregistering): Released all slaves [ 51.688544][ T5971] EXT4-fs error (device loop3): ext4_ext_check_inode:521: inode #11: comm syz.3.472: pblk 0 bad header/extent: invalid magic - magic e, entries 0, max 15(0), depth 0(0) [ 51.688576][ T5971] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 51.688764][ T5971] EXT4-fs error (device loop3): ext4_orphan_get:1408: comm syz.3.472: couldn't read orphan inode 11 (err -117) [ 51.688822][ T5971] loop3: lost filesystem error report for type 5 error -117 [ 51.688953][ T5971] EXT4-fs (loop3): 1 truncate cleaned up [ 51.689434][ T5971] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.703186][ T5971] EXT4-fs error (device loop3): ext4_validate_block_bitmap:436: comm syz.3.472: bg 0: block 5: invalid block bitmap [ 51.703436][ T866] psmouse serio0: Failed to enable mouse on [ 51.730950][ T5971] overlayfs: failed to set uuid (/file0, err=-28); falling back to uuid=null. [ 51.731318][ T5971] overlayfs: failed to verify upper root origin [ 51.744339][ T5971] overlayfs: failed to set uuid (/file0, err=-28); falling back to uuid=null. [ 51.762196][ T4707] EXT4-fs error (device loop3): ext4_lookup:1787: inode #17: comm syz-executor: iget: bad extended attribute block 14953464 [ 51.766855][ T4707] EXT4-fs error (device loop3): ext4_lookup:1787: inode #17: comm syz-executor: iget: bad extended attribute block 14953464 [ 51.930336][ T6004] process 'syz.2.479' launched './file0' with NULL argv: empty string added [ 51.994052][ T4399] 8021q: adding VLAN 0 to HW filter on device eth0 [ 52.070335][ T6021] binder: 6020:6021 ERROR: Thread waiting for process work before calling BC_REGISTER_LOOPER or BC_ENTER_LOOPER (state 10) [ 52.070353][ T6021] binder: 6021 RLIMIT_NICE not set [ 52.070369][ T6021] binder: 6020:6021 ioctl c0306201 20000480 returned -14 [ 52.084101][ T131] hsr_slave_0: left promiscuous mode [ 52.084539][ T131] hsr_slave_1: left promiscuous mode [ 52.084856][ T131] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 52.084876][ T131] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 52.092660][ T131] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 52.092674][ T131] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 52.094029][ T5967] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.124916][ T131] veth1_macvtap: left promiscuous mode [ 52.124958][ T131] veth0_macvtap: left promiscuous mode [ 52.126294][ T6030] netlink: 'syz.2.486': attribute type 2 has an invalid length. [ 52.126306][ T6030] netlink: 12 bytes leftover after parsing attributes in process `syz.2.486'. [ 52.132452][ T131] veth1_vlan: left promiscuous mode [ 52.132512][ T131] veth0_vlan: left promiscuous mode [ 52.267458][ T4709] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 52.267935][ T4709] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 52.268417][ T4709] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 52.269616][ T4709] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 52.271342][ T4709] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 52.285479][ T131] team0 (unregistering): Port device team_slave_1 removed [ 52.290288][ T131] team0 (unregistering): Port device team_slave_0 removed [ 52.352454][ T4399] 8021q: adding VLAN 0 to HW filter on device eth1 [ 52.401812][ T5951] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.403904][ T5951] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.403966][ T5951] bridge_slave_0: entered allmulticast mode [ 52.404391][ T5951] bridge_slave_0: entered promiscuous mode [ 52.413265][ T5951] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.414705][ T5951] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.414773][ T5951] bridge_slave_1: entered allmulticast mode [ 52.420581][ T5951] bridge_slave_1: entered promiscuous mode [ 52.442049][ T5951] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.442901][ T5951] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.467997][ T5951] team0: Port device team_slave_0 added [ 52.468775][ T5951] team0: Port device team_slave_1 added [ 52.508046][ T5951] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 52.508058][ T5951] 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 1532 would solve the problem. [ 52.508070][ T5951] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 52.508589][ T5951] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 52.508596][ T5951] 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 1532 would solve the problem. [ 52.508610][ T5951] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 52.544556][ T5951] hsr_slave_0: entered promiscuous mode [ 52.544890][ T5951] hsr_slave_1: entered promiscuous mode [ 52.547336][ T5951] debugfs: 'hsr0' already exists in 'hsr' [ 52.547348][ T5951] Cannot create hsr debugfs directory [ 52.623203][ T4399] 8021q: adding VLAN 0 to HW filter on device eth2 [ 52.688658][ T5951] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 52.693938][ T5951] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 52.711880][ T131] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.717832][ T5951] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 52.719755][ T5951] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 52.729145][ T5951] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 52.730190][ T5951] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 52.730487][ T5951] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 52.738276][ T5951] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 52.778838][ T131] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.788420][ T6043] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.788500][ T6043] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.788555][ T6043] bridge_slave_0: entered allmulticast mode [ 52.788980][ T6043] bridge_slave_0: entered promiscuous mode [ 52.792680][ T6043] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.792701][ T6043] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.792751][ T6043] bridge_slave_1: entered allmulticast mode [ 52.793135][ T6043] bridge_slave_1: entered promiscuous mode [ 52.808220][ T6110] netlink: 28 bytes leftover after parsing attributes in process `syz.0.499'. [ 52.810646][ T5951] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.810688][ T5951] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.810762][ T5951] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.810795][ T5951] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.814338][ T6043] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.820660][ T6043] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.839678][ T6043] team0: Port device team_slave_0 added [ 52.843426][ T6043] team0: Port device team_slave_1 added [ 52.858123][ T6043] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 52.858142][ T6043] 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 1532 would solve the problem. [ 52.858164][ T6043] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 52.864117][ T131] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.872455][ T6043] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 52.872466][ T6043] 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 1532 would solve the problem. [ 52.872483][ T6043] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 52.900053][ T6043] hsr_slave_0: entered promiscuous mode [ 52.900360][ T6043] hsr_slave_1: entered promiscuous mode [ 52.900649][ T6043] debugfs: 'hsr0' already exists in 'hsr' [ 52.900659][ T6043] Cannot create hsr debugfs directory [ 52.901153][ T4399] 8021q: adding VLAN 0 to HW filter on device eth3 [ 52.933079][ T131] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.951810][ T5951] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.960992][ T5951] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.964807][ T59] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.965940][ T59] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.977395][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.977438][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.984685][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.984712][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.049173][ T6043] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 53.052329][ T6043] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 53.054474][ T131] team0: left allmulticast mode [ 53.054486][ T131] team_slave_0: left allmulticast mode [ 53.054498][ T131] team_slave_1: left allmulticast mode [ 53.054590][ T131] team0: left promiscuous mode [ 53.054596][ T131] team_slave_0: left promiscuous mode [ 53.054674][ T131] team_slave_1: left promiscuous mode [ 53.054828][ T131] bridge0: port 3(team0) entered disabled state [ 53.066322][ T131] bridge_slave_1: left allmulticast mode [ 53.066334][ T131] bridge_slave_1: left promiscuous mode [ 53.066395][ T131] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.067421][ T131] bridge_slave_0: left allmulticast mode [ 53.067430][ T131] bridge_slave_0: left promiscuous mode [ 53.067480][ T131] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.136430][ T131] team0: Port device bridge1 removed [ 53.139302][ T131] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 53.149010][ T131] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 53.185871][ T131] bond0 (unregistering): Released all slaves [ 53.188754][ T6043] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 53.189861][ T6043] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 53.190237][ T6043] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 53.191133][ T6043] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 53.191423][ T6043] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 53.192446][ T6043] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 53.238870][ T6043] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.240839][ T131] tipc: Left network mode [ 53.251722][ T6043] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.256665][ T5940] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.256694][ T5940] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.274381][ T40] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.274408][ T40] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.422357][ T5951] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.472376][ T6168] FAULT_INJECTION: forcing a failure. [ 53.472376][ T6168] name failslab, interval 1, probability 0, space 0, times 0 [ 53.472396][ T6168] CPU: 0 UID: 0 PID: 6168 Comm: syz.2.503 Not tainted syzkaller #0 PREEMPT [ 53.472406][ T6168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 53.472412][ T6168] Call trace: [ 53.472415][ T6168] show_stack+0x2c/0x3c (C) [ 53.472436][ T6168] __dump_stack+0x30/0x40 [ 53.472449][ T6168] dump_stack_lvl+0xd8/0x12c [ 53.472461][ T6168] dump_stack+0x1c/0x28 [ 53.472473][ T6168] should_fail_ex+0x418/0x58c [ 53.472486][ T6168] should_failslab+0xc4/0x120 [ 53.472500][ T6168] __kmalloc_node_track_caller_noprof+0x108/0x6e0 [ 53.472511][ T6168] kstrdup+0x50/0x104 [ 53.472520][ T6168] kstrdup_const+0x54/0x6c [ 53.472528][ T6168] __kernfs_new_node+0xb0/0x7d8 [ 53.472540][ T6168] kernfs_new_node+0xe8/0x130 [ 53.472550][ T6168] kernfs_create_dir_ns+0x58/0x138 [ 53.472562][ T6168] cgroup_mkdir+0x354/0xbac [ 53.472575][ T6168] kernfs_iop_mkdir+0xe0/0x128 [ 53.472586][ T6168] vfs_mkdir+0x2e4/0x46c [ 53.472597][ T6168] filename_mkdirat+0x228/0x3f4 [ 53.472608][ T6168] __arm64_sys_mkdirat+0x9c/0xc0 [ 53.472619][ T6168] invoke_syscall+0x98/0x244 [ 53.472632][ T6168] el0_svc_common+0xec/0x23c [ 53.472644][ T6168] do_el0_svc+0x4c/0x5c [ 53.472656][ T6168] el0_svc+0x60/0x1d8 [ 53.472669][ T6168] el0t_64_sync_handler+0x44/0x104 [ 53.472682][ T6168] el0t_64_sync+0x198/0x19c [ 53.502944][ T4399] 8021q: adding VLAN 0 to HW filter on device eth4 [ 53.562861][ T6043] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.585067][ T131] hsr_slave_0: left promiscuous mode [ 53.587403][ T6184] loop2: detected capacity change from 0 to 4096 [ 53.587687][ T131] hsr_slave_1: left promiscuous mode [ 53.587991][ T131] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 53.588002][ T131] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 53.588685][ T131] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 53.588698][ T131] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 53.602346][ T131] veth1_macvtap: left promiscuous mode [ 53.602377][ T131] veth0_macvtap: left promiscuous mode [ 53.602421][ T131] veth1_vlan: left promiscuous mode [ 53.602452][ T131] veth0_vlan: left promiscuous mode [ 53.615113][ T4721] Bluetooth: hci1: command tx timeout [ 53.617622][ T6184] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.648772][ T30] audit: type=1400 audit(1700000021.681:5): lsm=SMACK fn=smack_inode_rename action=denied subject="_" object="l" requested=rw pid=6178 comm="syz.2.505" name="file1" dev="loop2" ino=15 [ 53.667989][ T4716] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.772002][ T131] team0 (unregistering): Port device team_slave_1 removed [ 53.795544][ T131] team0 (unregistering): Port device team_slave_0 removed [ 53.859588][ T4399] 8021q: adding VLAN 0 to HW filter on device eth5 [ 53.883705][ T5951] veth0_vlan: entered promiscuous mode [ 53.892367][ T5951] veth1_vlan: entered promiscuous mode [ 53.926458][ T5951] veth0_macvtap: entered promiscuous mode [ 53.932064][ T5951] veth1_macvtap: entered promiscuous mode [ 53.941034][ T5951] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 53.944597][ T5951] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 53.976687][ T49] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.977029][ T49] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.977047][ T49] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.977063][ T49] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.980559][ T6043] veth0_vlan: entered promiscuous mode [ 53.982927][ T6043] veth1_vlan: entered promiscuous mode [ 54.008364][ T6043] veth0_macvtap: entered promiscuous mode [ 54.017629][ T6043] veth1_macvtap: entered promiscuous mode [ 54.037563][ T6043] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 54.039203][ T6043] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 54.042433][ T59] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.042647][ T59] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.042735][ T59] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.074989][ T59] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.084840][ T49] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 54.084852][ T49] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 54.111018][ T49] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 54.111033][ T49] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 54.111502][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 54.111511][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 54.134196][ T6228] loop0: detected capacity change from 0 to 2048 [ 54.138263][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 54.138276][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 54.157103][ T6228] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 54.169813][ T6228] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 54.170642][ T6228] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 54.170658][ T6228] EXT4-fs (loop0): This should not happen!! Data will be lost [ 54.170658][ T6228] [ 54.170665][ T6228] EXT4-fs (loop0): Total free blocks count 0 [ 54.170672][ T6228] EXT4-fs (loop0): Free/Dirty block details [ 54.170686][ T6228] EXT4-fs (loop0): free_blocks=2415919504 [ 54.170699][ T6228] EXT4-fs (loop0): dirty_blocks=16 [ 54.170705][ T6228] EXT4-fs (loop0): Block reservation details [ 54.170711][ T6228] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 54.170866][ T6228] loop8: detected capacity change from 0 to 1 [ 54.172273][ T6228] Dev loop8: unable to read RDB block 1 [ 54.172289][ T6228] loop8: unable to read partition table [ 54.172343][ T6228] loop8: partition table beyond EOD, truncated [ 54.172351][ T6228] loop_reread_partitions: partition scan of loop8 (þ被xü^>Ñà– ) failed (rc=-5) [ 54.213159][ T4713] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.335138][ T4721] Bluetooth: hci0: command tx timeout [ 54.357937][ T4399] 8021q: adding VLAN 0 to HW filter on device eth6 [ 54.377422][ T6257] FAULT_INJECTION: forcing a failure. [ 54.377422][ T6257] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 54.377443][ T6257] CPU: 0 UID: 0 PID: 6257 Comm: syz.5.522 Not tainted syzkaller #0 PREEMPT [ 54.377454][ T6257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 54.377460][ T6257] Call trace: [ 54.377463][ T6257] show_stack+0x2c/0x3c (C) [ 54.377482][ T6257] __dump_stack+0x30/0x40 [ 54.377495][ T6257] dump_stack_lvl+0xd8/0x12c [ 54.377507][ T6257] dump_stack+0x1c/0x28 [ 54.377518][ T6257] should_fail_ex+0x418/0x58c [ 54.377532][ T6257] should_fail+0x14/0x24 [ 54.377544][ T6257] should_fail_usercopy+0x20/0x30 [ 54.377552][ T6257] _inline_copy_from_user+0x3c/0x188 [ 54.377563][ T6257] copy_clone_args_from_user+0x1c8/0x5d0 [ 54.377573][ T6257] __arm64_sys_clone3+0x150/0x390 [ 54.377582][ T6257] invoke_syscall+0x98/0x244 [ 54.377595][ T6257] el0_svc_common+0xec/0x23c [ 54.377606][ T6257] do_el0_svc+0x4c/0x5c [ 54.377618][ T6257] el0_svc+0x60/0x1d8 [ 54.377631][ T6257] el0t_64_sync_handler+0x44/0x104 [ 54.377643][ T6257] el0t_64_sync+0x198/0x19c [ 54.518965][ T6274] FAULT_INJECTION: forcing a failure. [ 54.518965][ T6274] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 54.518987][ T6274] CPU: 1 UID: 0 PID: 6274 Comm: syz.5.529 Not tainted syzkaller #0 PREEMPT [ 54.518997][ T6274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 54.519003][ T6274] Call trace: [ 54.519006][ T6274] show_stack+0x2c/0x3c (C) [ 54.519024][ T6274] __dump_stack+0x30/0x40 [ 54.519037][ T6274] dump_stack_lvl+0xd8/0x12c [ 54.519048][ T6274] dump_stack+0x1c/0x28 [ 54.519059][ T6274] should_fail_ex+0x418/0x58c [ 54.519073][ T6274] should_fail_alloc_page+0xec/0x10c [ 54.519087][ T6274] prepare_alloc_pages+0x194/0x484 [ 54.519096][ T6274] __alloc_frozen_pages_noprof+0x180/0x578 [ 54.519105][ T6274] __alloc_pages_noprof+0x18/0x100 [ 54.519114][ T6274] alloc_pages_bulk_noprof+0x610/0x7d8 [ 54.519122][ T6274] __kasan_populate_vmalloc+0xc0/0x1d0 [ 54.519134][ T6274] alloc_vmap_area+0xcd8/0x12ec [ 54.519144][ T6274] __get_vm_area_node+0x210/0x32c [ 54.519153][ T6274] __vmalloc_node_range_noprof+0x2a0/0xe9c [ 54.519169][ T6274] __vmalloc_node_noprof+0xec/0x14c [ 54.519179][ T6274] __vmalloc_noprof+0x64/0x8c [ 54.519189][ T6274] bpf_prog_alloc_no_stats+0x60/0x4e8 [ 54.519200][ T6274] bpf_prog_alloc+0x48/0x110 [ 54.519209][ T6274] bpf_prog_create_from_user+0xa0/0x26c [ 54.519222][ T6274] do_seccomp+0x6fc/0xbfc [ 54.519233][ T6274] __arm64_sys_seccomp+0x84/0x98 [ 54.519244][ T6274] invoke_syscall+0x98/0x244 [ 54.519256][ T6274] el0_svc_common+0xec/0x23c [ 54.519268][ T6274] do_el0_svc+0x4c/0x5c [ 54.519279][ T6274] el0_svc+0x60/0x1d8 [ 54.519292][ T6274] el0t_64_sync_handler+0x44/0x104 [ 54.519305][ T6274] el0t_64_sync+0x198/0x19c [ 54.519373][ T6274] syz.5.529: vmalloc error: size 4096, align 0x1, vm_struct allocation failed, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 54.519429][ T6274] CPU: 1 UID: 0 PID: 6274 Comm: syz.5.529 Not tainted syzkaller #0 PREEMPT [ 54.519437][ T6274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 54.519442][ T6274] Call trace: [ 54.519444][ T6274] show_stack+0x2c/0x3c (C) [ 54.519456][ T6274] __dump_stack+0x30/0x40 [ 54.519468][ T6274] dump_stack_lvl+0xd8/0x12c [ 54.519479][ T6274] dump_stack+0x1c/0x28 [ 54.519491][ T6274] warn_alloc+0x1c4/0x1d8 [ 54.519499][ T6274] __vmalloc_node_range_noprof+0x2c4/0xe9c [ 54.519509][ T6274] __vmalloc_node_noprof+0xec/0x14c [ 54.519519][ T6274] __vmalloc_noprof+0x64/0x8c [ 54.519529][ T6274] bpf_prog_alloc_no_stats+0x60/0x4e8 [ 54.519539][ T6274] bpf_prog_alloc+0x48/0x110 [ 54.519548][ T6274] bpf_prog_create_from_user+0xa0/0x26c [ 54.519560][ T6274] do_seccomp+0x6fc/0xbfc [ 54.519571][ T6274] __arm64_sys_seccomp+0x84/0x98 [ 54.519582][ T6274] invoke_syscall+0x98/0x244 [ 54.519594][ T6274] el0_svc_common+0xec/0x23c [ 54.519605][ T6274] do_el0_svc+0x4c/0x5c [ 54.519617][ T6274] el0_svc+0x60/0x1d8 [ 54.519629][ T6274] el0t_64_sync_handler+0x44/0x104 [ 54.519641][ T6274] el0t_64_sync+0x198/0x19c [ 54.519650][ T6274] Mem-Info: [ 54.519654][ T6274] active_anon:28 inactive_anon:5357 isolated_anon:0 [ 54.519654][ T6274] active_file:3071 inactive_file:16485 isolated_file:0 [ 54.519654][ T6274] unevictable:768 dirty:1715 writeback:1 [ 54.519654][ T6274] slab_reclaimable:9244 slab_unreclaimable:88741 [ 54.519654][ T6274] mapped:29122 shmem:946 pagetables:1180 [ 54.519654][ T6274] sec_pagetables:0 bounce:0 [ 54.519654][ T6274] kernel_misc_reclaimable:0 [ 54.519654][ T6274] free:1480980 free_pcp:870 free_cma:7616 [ 54.519676][ T6274] Node 0 active_anon:112kB inactive_anon:21428kB active_file:12284kB inactive_file:65940kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:116488kB dirty:6860kB writeback:4kB shmem:3784kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:8900kB pagetables:4720kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 54.519697][ T6274] Node 0 DMA free:3077888kB boost:0kB min:20400kB low:25500kB high:30600kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:3145728kB managed:3080192kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:30464kB [ 54.519721][ T6274] lowmem_reserve[]: 0 0 3637 3637 3637 [ 54.519739][ T6274] Node 0 Normal free:2846032kB boost:0kB min:24652kB low:30812kB high:36972kB reserved_highatomic:0kB free_highatomic:0kB active_anon:112kB inactive_anon:21428kB active_file:12284kB inactive_file:65940kB unevictable:3072kB writepending:6864kB zspages:0kB present:5242880kB managed:3724676kB mlocked:0kB bounce:0kB free_pcp:3480kB local_pcp:2372kB free_cma:0kB [ 54.519763][ T6274] lowmem_reserve[]: 0 0 0 0 0 [ 54.519781][ T6274] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 1*256kB (C) 1*512kB (C) 1*1024kB (C) 0*2048kB 751*4096kB (MC) = 3077888kB [ 54.519842][ T6274] Node 0 Normal: 169*4kB (ME) 532*8kB (M) 676*16kB (UME) 1639*32kB (UME) 374*64kB (UME) 88*128kB (UME) 43*256kB (UME) 17*512kB (UME) 5*1024kB (ME) 5*2048kB (UM) 661*4096kB (UM) = 2845924kB [ 54.519921][ T6274] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 54.519928][ T6274] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=32768kB [ 54.519935][ T6274] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 54.519941][ T6274] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=64kB [ 54.519948][ T6274] 20498 total pagecache pages [ 54.519952][ T6274] 0 pages in swap cache [ 54.519955][ T6274] Free swap = 124996kB [ 54.519958][ T6274] Total swap = 124996kB [ 54.519962][ T6274] 2097152 pages RAM [ 54.519965][ T6274] 0 pages HighMem/MovableOnly [ 54.519968][ T6274] 395935 pages reserved [ 54.519972][ T6274] 8192 pages cma reserved [ 54.519975][ T6274] 1 pages hwpoisoned [ 54.684325][ T6291] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 54.745997][ T4399] 8021q: adding VLAN 0 to HW filter on device eth7 [ 54.876767][ T6308] loop2: detected capacity change from 0 to 512 [ 54.936062][ T6308] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 0, start 22000003) [ 54.936081][ T6308] FAT-fs (loop2): Filesystem has been set read-only [ 54.938006][ T6308] bio_check_eod: 28022 callbacks suppressed [ 54.938015][ T6308] syz.2.537: attempt to access beyond end of device [ 54.938015][ T6308] loop2: rw=8388608, sector=17179852707, nr_sectors = 1 limit=512 [ 55.007724][ T6314] 9p: Unknown uid 00000000004294967295 [ 55.080591][ T6320] FAULT_INJECTION: forcing a failure. [ 55.080591][ T6320] name failslab, interval 1, probability 0, space 0, times 0 [ 55.080612][ T6320] CPU: 0 UID: 0 PID: 6320 Comm: syz.5.542 Not tainted syzkaller #0 PREEMPT [ 55.080622][ T6320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 55.080628][ T6320] Call trace: [ 55.080631][ T6320] show_stack+0x2c/0x3c (C) [ 55.080651][ T6320] __dump_stack+0x30/0x40 [ 55.080663][ T6320] dump_stack_lvl+0xd8/0x12c [ 55.080675][ T6320] dump_stack+0x1c/0x28 [ 55.080686][ T6320] should_fail_ex+0x418/0x58c [ 55.080699][ T6320] should_failslab+0xc4/0x120 [ 55.080712][ T6320] kmem_cache_alloc_noprof+0x94/0x5d4 [ 55.080721][ T6320] prepare_creds+0x34/0x7d0 [ 55.080734][ T6320] cap_task_prctl+0x304/0x8a8 [ 55.080742][ T6320] security_task_prctl+0xe8/0x17c [ 55.080753][ T6320] __arm64_sys_prctl+0x13c/0x13d0 [ 55.080765][ T6320] invoke_syscall+0x98/0x244 [ 55.080777][ T6320] el0_svc_common+0xec/0x23c [ 55.080789][ T6320] do_el0_svc+0x4c/0x5c [ 55.080800][ T6320] el0_svc+0x60/0x1d8 [ 55.080813][ T6320] el0t_64_sync_handler+0x44/0x104 [ 55.080826][ T6320] el0t_64_sync+0x198/0x19c [ 55.091433][ T6324] FAULT_INJECTION: forcing a failure. [ 55.091433][ T6324] name failslab, interval 1, probability 0, space 0, times 0 [ 55.091448][ T6324] CPU: 0 UID: 0 PID: 6324 Comm: syz.6.544 Not tainted syzkaller #0 PREEMPT [ 55.091458][ T6324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 55.091463][ T6324] Call trace: [ 55.091466][ T6324] show_stack+0x2c/0x3c (C) [ 55.091481][ T6324] __dump_stack+0x30/0x40 [ 55.091492][ T6324] dump_stack_lvl+0xd8/0x12c [ 55.091504][ T6324] dump_stack+0x1c/0x28 [ 55.091515][ T6324] should_fail_ex+0x418/0x58c [ 55.091531][ T6324] should_failslab+0xc4/0x120 [ 55.091544][ T6324] kmem_cache_alloc_noprof+0x94/0x5d4 [ 55.091553][ T6324] security_inode_alloc+0x40/0x304 [ 55.091562][ T6324] inode_init_always_gfp+0x704/0xb20 [ 55.091574][ T6324] alloc_inode+0x9c/0x198 [ 55.091585][ T6324] new_inode+0x20/0x50 [ 55.091596][ T6324] hugetlbfs_get_inode+0x80/0x724 [ 55.091605][ T6324] hugetlb_file_setup+0x20c/0x574 [ 55.091614][ T6324] ksys_mmap_pgoff+0x16c/0x5b4 [ 55.091624][ T6324] __arm64_sys_mmap+0x110/0x12c [ 55.091635][ T6324] invoke_syscall+0x98/0x244 [ 55.091647][ T6324] el0_svc_common+0xec/0x23c [ 55.091659][ T6324] do_el0_svc+0x4c/0x5c [ 55.091670][ T6324] el0_svc+0x60/0x1d8 [ 55.091683][ T6324] el0t_64_sync_handler+0x44/0x104 [ 55.091695][ T6324] el0t_64_sync+0x198/0x19c [ 55.284063][ T6342] binder: 6341:6342 ioctl 4018620d 0 returned -22 [ 55.539613][ T6370] netlink: 'syz.5.563': attribute type 1 has an invalid length. [ 55.576750][ T6376] input: syz1 as /devices/virtual/input/input6 [ 55.611240][ T6382] netlink: 8 bytes leftover after parsing attributes in process `syz.5.570'. [ 55.611259][ T6382] netlink: 8 bytes leftover after parsing attributes in process `syz.5.570'. [ 55.657698][ T6386] sctp: [Deprecated]: syz.0.573 (pid 6386) Use of int in max_burst socket option deprecated. [ 55.657698][ T6386] Use struct sctp_assoc_value instead [ 55.674473][ T6388] netlink: 4 bytes leftover after parsing attributes in process `syz.6.572'. [ 55.686699][ T6393] netlink: 'syz.0.575': attribute type 5 has an invalid length. [ 55.686714][ T6393] netlink: 'syz.0.575': attribute type 9 has an invalid length. [ 55.686722][ T6393] netlink: 4 bytes leftover after parsing attributes in process `syz.0.575'. [ 55.697653][ T4721] Bluetooth: hci1: command tx timeout [ 55.711030][ T6396] loop0: detected capacity change from 0 to 512 [ 55.744011][ T6394] tunl0: entered promiscuous mode [ 55.756942][ T6394] netlink: 'syz.2.576': attribute type 4 has an invalid length. [ 55.756957][ T6394] netlink: 9 bytes leftover after parsing attributes in process `syz.2.576'. [ 55.767293][ T6396] EXT4-fs (loop0): 1 orphan inode deleted [ 55.767733][ T6396] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.773355][ T6396] ext4 filesystem being mounted at /169/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.785050][ T40] Quota error (device loop0): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 55.785086][ T40] EXT4-fs error (device loop0): ext4_release_dquot:7105: comm kworker/u8:2: Failed to release dquot type 1 [ 55.803793][ T4713] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.804503][ T6408] evm: overlay not supported [ 55.838847][ T6415] loop0: detected capacity change from 0 to 256 [ 55.928283][ T6418] 9pnet: p9_errstr2errno: server reported unknown error [ 56.031898][ T6439] loop5: detected capacity change from 0 to 1024 [ 56.032288][ T6439] EXT4-fs: Ignoring removed nomblk_io_submit option [ 56.041042][ T6441] loop6: detected capacity change from 0 to 512 [ 56.057692][ T6441] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.064684][ T6439] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.088997][ T6043] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.160209][ T6454] FAULT_INJECTION: forcing a failure. [ 56.160209][ T6454] name failslab, interval 1, probability 0, space 0, times 0 [ 56.160230][ T6454] CPU: 0 UID: 0 PID: 6454 Comm: syz.6.601 Not tainted syzkaller #0 PREEMPT [ 56.160242][ T6454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 56.160248][ T6454] Call trace: [ 56.160252][ T6454] show_stack+0x2c/0x3c (C) [ 56.160272][ T6454] __dump_stack+0x30/0x40 [ 56.160285][ T6454] dump_stack_lvl+0xd8/0x12c [ 56.160297][ T6454] dump_stack+0x1c/0x28 [ 56.160308][ T6454] should_fail_ex+0x418/0x58c [ 56.160322][ T6454] should_failslab+0xc4/0x120 [ 56.160336][ T6454] kmem_cache_alloc_node_noprof+0x98/0x604 [ 56.160345][ T6454] alloc_io_context+0x34/0x250 [ 56.160357][ T6454] set_task_ioprio+0x44c/0x580 [ 56.160367][ T6454] __arm64_sys_ioprio_set+0x6f8/0x920 [ 56.160376][ T6454] invoke_syscall+0x98/0x244 [ 56.160388][ T6454] el0_svc_common+0xec/0x23c [ 56.160399][ T6454] do_el0_svc+0x4c/0x5c [ 56.160411][ T6454] el0_svc+0x60/0x1d8 [ 56.160424][ T6454] el0t_64_sync_handler+0x44/0x104 [ 56.160437][ T6454] el0t_64_sync+0x198/0x19c [ 56.415052][ T4721] Bluetooth: hci0: command tx timeout [ 56.428070][ T6472] loop6: detected capacity change from 0 to 256 [ 57.235072][ T25] nvme nvme0: controller is down; will reset: CSTS=0xffffffff, PCI_STATUS=0x10 [ 57.235094][ T25] nvme nvme0: Does your device have a faulty power saving mode enabled? [ 57.235106][ T25] nvme nvme0: Try "nvme_core.default_ps_max_latency_us=0 pcie_aspm=off pcie_port_pm=off" and report a bug [ 57.301750][ T25] nvme0n1: I/O Cmd(0x2) @ LBA 524224, 8 blocks, I/O Error (sct 0x3 / sc 0x71) [ 57.301775][ T25] I/O error, dev nvme0n1, sector 524224 op 0x0:(READ) flags 0x880700 phys_seg 1 prio class 2 [ 57.354758][ T131] Unable to handle kernel paging request at virtual address dfff800000000031 [ 57.354773][ T131] KASAN: null-ptr-deref in range [0x0000000000000188-0x000000000000018f] [ 57.354780][ T131] Mem abort info: [ 57.354783][ T131] ESR = 0x0000000096000005 [ 57.354787][ T131] EC = 0x25: DABT (current EL), IL = 32 bits [ 57.354793][ T131] SET = 0, FnV = 0 [ 57.354797][ T131] EA = 0, S1PTW = 0 [ 57.354801][ T131] FSC = 0x05: level 1 translation fault [ 57.354805][ T131] Data abort info: [ 57.354807][ T131] ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000 [ 57.354811][ T131] CM = 0, WnR = 0, TnD = 0, TagAccess = 0 [ 57.354817][ T131] GCS = 0, Overlay = 0, DirtyBit = 0 [ 57.354821][ T131] [dfff800000000031] address between user and kernel address ranges [ 57.354881][ T131] Internal error: Oops: 0000000096000005 [#1] SMP [ 57.369533][ T131] Modules linked in: [ 57.370291][ T131] CPU: 0 UID: 0 PID: 131 Comm: kworker/u8:5 Not tainted syzkaller #0 PREEMPT [ 57.371927][ T131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 57.373875][ T131] Workqueue: nvme-reset-wq nvme_reset_work [ 57.375076][ T131] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 57.376728][ T131] pc : blk_mq_complete_request_remote+0xc4/0x858 [ 57.378021][ T131] lr : blk_mq_complete_request_remote+0x88/0x858 [ 57.379224][ T131] sp : ffff800093157900 [ 57.380135][ T131] x29: ffff800093157980 x28: ffff800093157900 x27: 1fffe00018eb827c [ 57.381795][ T131] x26: 0000000000000001 x25: ffff0000c75c13ee x24: dfff800000000000 [ 57.383297][ T131] x23: ffff70001262af20 x22: 1fffe000191ce264 x21: ffff0000c8e71324 [ 57.384899][ T131] x20: 000000000000018e x19: ffff0000c8e71200 x18: 00000000ffffffff [ 57.386422][ T131] x17: 0000000000000003 x16: ffff800089797000 x15: ffff80008b44b000 [ 57.387928][ T131] x14: 0000000000000004 x13: 0000000000000001 x12: 0000000000000004 [ 57.389561][ T131] x11: 0000000000000018 x10: ffff80008840993f x9 : 1fffe000191ce242 [ 57.391307][ T131] x8 : 0000000000000031 x7 : ffff8000827e9888 x6 : 0000000000000000 [ 57.392795][ T131] x5 : 0000000000000030 x4 : 0000000000000000 x3 : ffff8000827ed75c [ 57.394397][ T131] x2 : 0000000000000000 x1 : ffff0000c54f1d80 x0 : 0000000000000000 [ 57.396176][ T131] Call trace: [ 57.396875][ T131] blk_mq_complete_request_remote+0xc4/0x858 (P) [ 57.398267][ T131] nvme_poll_cq+0x544/0xfd8 [ 57.399197][ T131] nvme_dev_disable+0x384/0x540 [ 57.400191][ T131] nvme_reset_work+0xbc/0x69c [ 57.401153][ T131] process_scheduled_works+0x91c/0x1250 [ 57.402328][ T131] worker_thread+0x798/0xbd0 [ 57.403318][ T131] kthread+0x304/0x3d4 [ 57.404205][ T131] ret_from_fork+0x10/0x20 [ 57.405132][ T131] Code: 97d041eb f9400288 91063914 d343fe88 (38f86908) [ 57.406613][ T131] ---[ end trace 0000000000000000 ]--- [ 57.701675][ T131] Kernel panic - not syncing: Oops: Fatal exception [ 57.702899][ T131] SMP: stopping secondary CPUs [ 57.703840][ T131] Kernel Offset: disabled [ 57.704700][ T131] CPU features: 0x0,50000000,00f00020,9c080a02,a84ff6a7 [ 57.706055][ T131] Memory Limit: none [ 57.990047][ T131] Rebooting in 86400 seconds..