last executing test programs: 57.18440991s ago: executing program 2 (id=487): r0 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) sendmsg$802154_raw(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)="453fd0", 0x3}, 0x1, 0x0, 0x0, 0x41}, 0x4) 57.058875453s ago: executing program 2 (id=488): r0 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(&(0x7f0000000380), 0x7b95b611, 0x802) select(0x40, &(0x7f0000000580)={0xf, 0x6, 0x6, 0x8, 0x3ff, 0x1, 0xfff, 0xac}, 0x0, 0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCFLSH(r1, 0x5608, 0x0) mknod$loop(0x0, 0x6000, 0x0) r2 = creat(0x0, 0x2) write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000000)={0xc, {"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0x1000}}, 0x1006) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000100)=ANY=[@ANYRES8, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0x68}}, 0x0) r4 = socket$igmp6(0xa, 0x3, 0x2) r5 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, 0x0) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) ioctl$BLKTRACESTOP(0xffffffffffffffff, 0x1275, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x6) sendmsg$NFNL_MSG_CTHELPER_DEL(r2, &(0x7f0000001480)={&(0x7f00000013c0), 0xc, &(0x7f0000001440)={0x0, 0x20}, 0x1, 0x0, 0x0, 0x810}, 0x2404c080) r6 = socket$rds(0x15, 0x5, 0x0) bind$rds(r6, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r6, &(0x7f00000020c0)={&(0x7f00000000c0)={0x2, 0x4e21, @rand_addr=0x64010101}, 0x10, 0x0, 0x0, &(0x7f0000001e40)=[@mask_cswp={0x58, 0x118, 0x9, {{0x7f, 0x3}, 0x0, 0x0, 0x7, 0x4, 0xef, 0x3, 0xc, 0x7}}, @zcopy_cookie={0x18, 0x114, 0xc, 0xf}], 0x70, 0x20008011}, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000001880)={0x0, 0x0, {}, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000002100)={0x0, 0x4cc5, 0x8, 0x1}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000002900)={0x11, 0x2, {0x9, @usage=0x1, r7, 0x8000, 0x5, 0xa, 0x4, 0x10001, 0xc, @usage=0x2, 0x1, 0x0, [0x80000000, 0x80008000, 0x2, 0x8, 0xcd, 0x76e]}, {0x8, @struct={0x6, 0x5d9a}, r8, 0x8000006, 0x80000001, 0x5, 0x9, 0x7ff, 0x406, @usage=0x4, 0x0, 0x1, [0x4, 0x9, 0x8, 0x4, 0x9, 0x1000]}, {0xf0, @usage=0x2d2, 0x0, 0x7, 0x9, 0x7, 0x8, 0x8, 0x70, @usage=0x5, 0xfffffffb, 0x0, [0x2, 0x55c0, 0x7fff, 0xe39, 0x1, 0x9]}, {0x5, 0x2, 0x100000001}}) 56.109237976s ago: executing program 2 (id=492): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000280)={@mcast1, 0x800, 0x0, 0x103, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000040)=0x5, 0x4) sendmsg$inet6(r0, &(0x7f0000000000)={&(0x7f0000000080)={0xa, 0x4e21, 0x80000, @dev={0xfe, 0x80, '\x00', 0xa0}, 0xfffffffe}, 0x1c, 0x0, 0x0, &(0x7f0000000180)=[@hoplimit={{0x14, 0x29, 0x34, 0x404}}], 0x18}, 0xcfa870241e0b6801) 55.93636546s ago: executing program 2 (id=493): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) syz_usb_connect$hid(0x5, 0x36, &(0x7f0000000400)=ANY=[], 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 52.819328786s ago: executing program 2 (id=501): mkdir(&(0x7f0000000400)='./my_sys\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./my_sys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./my_sys/bus/pci/devices/0000:00:01.0/remove\x00', 0x1, 0x0) write(r0, &(0x7f0000000800)='1', 0x1) socketpair$tipc(0x1e, 0x1, 0x0, 0x0) io_setup(0xa, &(0x7f0000000280)=0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040)=0x3, 0x1) syz_clone3(&(0x7f0000000300)={0x23800000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {0x37}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_submit(r1, 0x1, &(0x7f0000001300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x6, r2, 0x0}]) 52.516274283s ago: executing program 2 (id=502): syz_mount_image$fuse(0x0, &(0x7f0000000580)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) r1 = fanotify_init(0xf00, 0x0) fanotify_mark(r1, 0x1, 0x5000003a, r0, 0x0) r2 = open_tree(0xffffffffffffff9c, 0x0, 0x81000) renameat2(r2, &(0x7f00000002c0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', r2, &(0x7f0000000040)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x1) read$FUSE(r1, &(0x7f0000000dc0)={0x2020}, 0x2020) 37.251939615s ago: executing program 32 (id=502): syz_mount_image$fuse(0x0, &(0x7f0000000580)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) r1 = fanotify_init(0xf00, 0x0) fanotify_mark(r1, 0x1, 0x5000003a, r0, 0x0) r2 = open_tree(0xffffffffffffff9c, 0x0, 0x81000) renameat2(r2, &(0x7f00000002c0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', r2, &(0x7f0000000040)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x1) read$FUSE(r1, &(0x7f0000000dc0)={0x2020}, 0x2020) 5.312338331s ago: executing program 1 (id=699): r0 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e24, @loopback}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{&(0x7f0000000000)={0x2, 0x4e24, @empty}, 0x10, &(0x7f00000004c0)=[{0x0}, {&(0x7f0000000140)="41cd3505788851a1", 0x8}, {0x0}], 0x3}}], 0x1, 0x20008000) recvfrom(r0, &(0x7f0000001640)=""/249, 0xf9, 0x40000161, 0x0, 0x0) 4.911904141s ago: executing program 3 (id=701): timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x8000, 0x3ff}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, 0x0) mincore(&(0x7f0000122000/0x3000)=nil, 0x3000, 0x0) 4.548359399s ago: executing program 0 (id=702): r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @broadcast}) write$tun(r1, &(0x7f0000000440)={@val={0x8, 0x800}, @val={0x7, 0x0, 0x0, 0x0, 0x16}, @ipv4=@udp={{0x5, 0x4, 0x3, 0x1b, 0x1c, 0x66, 0x0, 0x40, 0x11, 0x0, @private=0xa010102, @dev={0xac, 0x14, 0x14, 0x16}}, {0x4e20, 0x4e20, 0x8}}}, 0x2a) 4.548138659s ago: executing program 3 (id=703): syz_mount_image$vfat(&(0x7f0000003880), &(0x7f00000000c0)='./file1\x00', 0x200000, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES16], 0x88, 0x2a9, &(0x7f0000000c00)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x842, 0x22) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x4012011, r0, 0x0) syz_open_dev$loop(&(0x7f0000000100), 0x2, 0x181000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x8031, 0xffffffffffffffff, 0x0) sendto$packet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 4.331246415s ago: executing program 4 (id=704): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000180)='./file0\x00', 0x200000, &(0x7f0000000080)={[{@noauto_da_alloc}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x1}}, {@dioread_lock}, {@init_itable_val={'init_itable', 0x3d, 0x9}}, {@discard}, {@lazytime}, {@journal_dev={'journal_dev', 0x3d, 0x1}}, {@usrquota}, {@noauto_da_alloc}]}, 0xfe, 0x553, &(0x7f0000000980)="$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") r0 = open$dir(&(0x7f0000001240)='./file1\x00', 0x200800, 0x21) renameat2(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000000)='./file1\x00', 0x4) 4.227098867s ago: executing program 1 (id=705): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="300000001800dd8d000000000000000002100000fe00ac0500000000060015000a0000000c001680"], 0x30}}, 0x0) 3.69638897s ago: executing program 4 (id=706): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={'vxcan1\x00', 0x0}) bind$can_j1939(r1, &(0x7f0000000340)={0x1d, r2, 0x0, {0x2, 0xff, 0x6}, 0xfe}, 0x18) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r1, &(0x7f000000a540)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000005c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x9}], 0x1}}], 0x1, 0x40) ioctl$XFS_IOC_PATH_TO_HANDLE(r1, 0xc0385869, &(0x7f0000001800)={r1, 0x0, 0x82, 0x0, 0x8, 0x0, 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=@newtfilter={0x24, 0x11, 0x1, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x74, r2, {0x0, 0xc}, {0xfff1, 0xffff}, {0x2, 0x8}}}, 0x24}, 0x1, 0xf0ffffffffffff, 0x0, 0x4012}, 0x4008050) 3.69626098s ago: executing program 0 (id=707): r0 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) writev(r0, 0x0, 0x0) 3.496161415s ago: executing program 1 (id=708): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000002240)='./file0\x00', 0x0, &(0x7f0000000b00)=ANY=[], 0x1, 0x2c2, &(0x7f00000006c0)="$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") r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x4000, 0xa00}]) 3.491811915s ago: executing program 0 (id=709): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = epoll_create1(0x80000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)={0x80000004}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000100)={0x20000014}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000000)={0xa0000001}) epoll_pwait(r3, 0x0, 0x0, 0x10001, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 3.060324726s ago: executing program 0 (id=710): pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000380)={'vxcan1\x00'}) r4 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000540)=@newqdisc={0x60, 0x24, 0xd0f, 0x70bd2d, 0x0, {0x60, 0x0, 0x0, 0x0, {0x0, 0xa}, {0xffff, 0xffff}, {0x28, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x34, 0x2, [@TCA_TBF_PARMS={0x28, 0x1, {{0x4, 0x2, 0x0, 0x0, 0x7, 0x8}, {0x12, 0x3, 0x0, 0x1, 0x1, 0xbfff8000}, 0xa5, 0x4, 0x10000000}}, @TCA_TBF_BURST={0x8, 0x6, 0x8057}]}}]}, 0x60}}, 0x44080) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=@newqdisc={0x4c, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x1c, 0x2, {{0x0, 0x0, 0x0, 0x0, 0x3}}}}]}, 0x4c}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000000) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="364000002600913e"], 0xfe33) write$binfmt_misc(r1, &(0x7f0000000000), 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x0) 2.774250542s ago: executing program 1 (id=711): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="9febee0318"], 0x0, 0x30, 0x0, 0x8, 0xfffffffa}, 0x28) 2.765605822s ago: executing program 3 (id=712): syz_mount_image$vfat(&(0x7f0000000540), &(0x7f0000000000)='./file0\x00', 0xa18c14, &(0x7f0000000580)={[{@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@utf8no}, {@shortname_win95}, {@fat=@check_strict}, {@shortname_lower}, {@rodir}, {@iocharset={'iocharset', 0x3d, 'macroman'}}, {@uni_xlate}, {@shortname_win95}, {@uni_xlateno}, {@fat=@flush}, {@uni_xlate}, {@utf8no}, {@fat=@debug}]}, 0x81, 0x2a6, &(0x7f0000000180)="$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") sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0xc004}, 0x4000) r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="240000006800019f000000000000000002000000000000000800010001000000040004"], 0x24}, 0x1, 0x0, 0x0, 0x24040880}, 0x800) sendmmsg(r0, &(0x7f0000000000), 0x4000000000001f2, 0x2000000) 2.512371339s ago: executing program 4 (id=713): pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000001600)='*:', 0x2) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 2.46645794s ago: executing program 3 (id=714): r0 = socket$nl_route(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = gettid() sendto$unix(r2, &(0x7f0000000300)="dfc3cea65ea8693244d6f9a68d6650d9967da87723c300224018206b06e51e454fa795acac703861de9ea2da099cc6dccc0964255389a2e15909bc11f62b70d4efae8b5383ba23a5270c7cdd078873c3394086749d329ff92de97dcb25984da1cdceb4ada85f52a7c7c7fcacc4b98a0dd2da559317d06fe6e8ed9a2cf078208771e64f7553528e18b404bb1b29f73a16a0e35261a87c71bd77e49389b2721d006c4e04511516643e5d14844e91ff015a5e84dc3ac508610261eeaa05", 0xbc, 0x84, &(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e) tkill(r4, 0xb) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x55fdb4595c3d8036) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000001900)={0x2, {0xc, 0x117, 0x5, 0x101, 0x200}}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2031}, [@IFLA_GROUP={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x20048054}, 0x0) 2.174134487s ago: executing program 4 (id=715): r0 = syz_open_dev$loop(&(0x7f0000000140), 0x9, 0x107240) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) 704.397213ms ago: executing program 3 (id=716): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1000, 0x10008) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0) 704.308743ms ago: executing program 1 (id=717): r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, 0x0, &(0x7f0000000280)) 694.570513ms ago: executing program 0 (id=718): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = epoll_create1(0x80000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)={0x80000004}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000100)={0x20000014}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000000)={0xa0000001}) epoll_pwait(r3, 0x0, 0x0, 0x10001, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 542.156007ms ago: executing program 4 (id=719): r0 = memfd_create(&(0x7f0000000040)='-B\xd5NI\xc5j\x9appp\xf0\b\x84\xa2m\x00\v\x1c\x004\xa6Ey\xdb\xd1\xa7\xb1S\xf1:)\x00\xca\x83\x11\v}k+\xeb\xc3\xc0O\xae\xd2\xd7Uw\x00\xbc\xfa2\xb3\xbb\x8d\xac\xac\xbe\xe1}knh#\xcf)\x0f\xc8\xc0\"\x9cc\x10d\xee\xa9\x8b\x06\x97k\xde\xc5\xe96\xddU)\xc98M\xcd\xfb\xcc\x82n=\x7f=\xcdJx\xaa\xcf~\xb901nEy\x82\x83\x80\xd3O\x00|hP\x00\x00\x00\x00\x00\x00\x00\x05\x86\xfe\xd9\xa5\xc6\nSy\xa3N\xba-]\'q\xc6\xfb\x02\x9a\xa9Z\xa8\x80Bx\xbd74\xcf\"\xa5\xea$\x95\xfd\x06T\xef\x89\xe4j\x06\xdc\x15\xe7\xc3\xb5H\xf7\xdc\xee\x182\xab\xe2?\"\xbewm\x9d\xd8x\xd92\xeeS/\xd2\xcd[\x9dcO1\xcb\x12lZ$\xa7\x9d\xf8b\xf6}\xc5``\xfe0\x8a\'v-\x99`?\x97\x8c\xdd\xd6\xfa\xa2\x06>\xf3\xe2uI\xe65C\xdb\x84\xe6eU\xe8RK\xd6=s\xcd\x9d\x1f#3\xc5\x16\xd0\xbbD\xc5\xde\xc8/\v\xa5W\xbep\x87\x15\x10\xcdm\xa7\x93\x01\x1c,9V8\xdc\xfd\xb7\xc0\xfc\x04\x00p\xad\x12\xb2\xbf\xfbFZ\x1a\f\x99\x05\xe4\x1eP\xed\x87\x89\xbeo\xfbv\xb6\x8a\xee\xf6Oc8\xaf\x11[\xc3\x98w-\xf0\xb2z\xc7\xaf;\x92\xad4\x1b\x92L\x97<\xbdh\x80\xf2\xc0\xd0n)K\xf2#Ncp\xe4\xb4\xfb\x94\x18\xc2-TWA\x13\xfe\xea\xad\v\xc4\xa5\x02\xf9\xed]\xf4\\\x01\xab\xdc\xb6\xcdP\x93\xf2\xc3\x96\xf2\xc0\xd6-x\xd5\xd6\xc7\x9d\xa5\x1f\xd2t\xd7\x8f}b\x9749\xd4a7\x18\xe0\x91KV7[\xb8\x8dL\xc8\xc8\x8f>sbE\xf5\xa7\xdb|\xb0m\x16c\x84\r\"\xf2\x92s\xeb\xaf\x1c\x00\xf4\x8dL\xa5\x10\x89Z\x99\xb0\x12\xdd\xb2FB\xfb8\xf9\x9d\xcbm\x1c\x91\xe9fd$5\xdc\xad\xec\xef\x90\xd9\xefX\xd2m\x9e\xec\x94w\xa3\xf9\xd9\x0eu-z\x81\xbb\xa6\xc0\x00\xa1\xd9\xcbI\xda\xa3\b\x9e@\xb8\xc8k\xdeQ/\xb8X\x9c\xff4Np~\xc4\xc1_\x1c#zX\a\xd41\x1c\x7fH\x91\xd9k\x05\x1f\n\b\b\x88\xd6\xcf4i\xa0B\xe7\x9c\x9c\xe6\xcax\xca\xa1E#6\xe9\xf31W\xd0\xb0\f\xd5!\x9fR[\x0e\xdb`\xdb\x82M\'k\x16(\xfa\xc2\xec\x96e\\Q\xe9\x19\xe1u\x86\xcb\xc3\xb0\xb8\x19\xb9l\x1fk!R\xb1P\x8b\xda\xffE\x89\x97\n\x17m\xd10\x1a\xe7Qz\xd8\bi\x8dRw+\xa1^N\xaf\x1b\x1dg\x8f$\xbe\x93\x8d\x8b\xfd\r\xee<\x84\x95\x82)TH\xcac9\x98\x13WW@;\xb4\xd5\x0f\xa1\xb3xX(\x80\xe8\x89\xed e.\xe04\xba\x9c=\xc6\x04\f\xbf\x06\xce5\xf99GD8@\xd2\r\xd0\xdf@\xe3\xbe\"qq#]\x86W\tA\xa7\x91\x85\xae\x9c\x8dO\xa6\xa3\xf9i\x83\xc5\xa8C\x164\xef\xa4\\\a\xaa%\x94!3k]', 0x1) r1 = dup(r0) write$binfmt_elf64(r1, &(0x7f0000001100)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0xff, 0x7f, 0xa3, 0x23e, 0x3, 0x3e, 0x5, 0x3c9, 0x40, 0x2ea, 0x3, 0x5, 0x38, 0x0, 0x6, 0x4eb1, 0x400}}, 0x40) execveat(r1, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) 436.298899ms ago: executing program 3 (id=720): pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x3ff, &(0x7f0000000500)=0x0) io_submit(r1, 0xf000, &(0x7f0000000300)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000001c0)='m', 0xffffff4c}]) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x2, 0x7fff7ffc}]}) io_destroy(r1) close_range(r2, 0xffffffffffffffff, 0x200000000000000) bpf$PROG_LOAD(0x5, 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, 0x0, 0x400480, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, 0x0) syz_mount_image$ext4(&(0x7f00000009c0)='ext4\x00', &(0x7f0000000540)='./file0\x00', 0x800718, &(0x7f0000000200)={[{@nodioread_nolock}, {@journal_dev={'journal_dev', 0x3d, 0xb7}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5c}}, {@nouid32}, {@resgid}, {@acl}, {@init_itable_val={'init_itable', 0x3d, 0x8d55}}]}, 0x0, 0x48d, &(0x7f0000000a00)="$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") 204.237705ms ago: executing program 0 (id=721): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file2\x00', 0x20c90c, &(0x7f0000000200)={[{@journal_async_commit}, {@noblock_validity}, {@jqfmt_vfsold}, {@nodelalloc}, {@jqfmt_vfsv1}, {@nomblk_io_submit}, {@quota}, {@mb_optimize_scan={'mb_optimize_scan', 0x3d, 0xfffffffffffffffd}}, {@dax, 0x32}], [{@fowner_eq}, {@euid_eq}, {@context={'context', 0x3d, 'sysadm_u'}}, {@fowner_eq}]}, 0x0, 0x4e0, &(0x7f0000001a40)="$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") 98.584368ms ago: executing program 4 (id=722): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x800) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0) socket$nl_route(0x10, 0x3, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) socket$nl_route(0x10, 0x3, 0x0) prctl$PR_MCE_KILL(0x4e, 0x1, 0x1000000) 0s ago: executing program 1 (id=723): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a0101000000dd000000000a0000070900010073797a31000000000900030073597a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000480)=ANY=[@ANYBLOB="140000001000010000000000006000000500000a3c000000090a010400000000000000000a0000040900010073797a310000000008000540000000020900020073797a310000000008000a40fffffffc4c0000000c0a010100000000000000000a0000060900020073797a31000000000900010073797a310000000020000380100000800c00018006000100d10300000c000080080003400000000214000000110001"], 0xb0}, 0x1, 0x0, 0x0, 0x14}, 0x40) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.245' (ED25519) to the list of known hosts. [ 79.981717][ T5760] cgroup: Unknown subsys name 'net' [ 80.122778][ T5760] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 81.832312][ T5760] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 83.520487][ T5779] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 83.574463][ T5782] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 83.574666][ T5779] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 83.586379][ T5782] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 83.596664][ T5782] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 83.601280][ T5787] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 83.607730][ T5782] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 83.616877][ T5779] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 83.618975][ T5782] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 83.632799][ T5782] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 83.634387][ T5779] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 83.642894][ T5782] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 83.652629][ T5779] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 83.662941][ T5782] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 83.663361][ T5779] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 83.677819][ T5782] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 83.684671][ T5779] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 83.692691][ T5779] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 83.695103][ T5782] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 83.707190][ T5782] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 83.722884][ T5782] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 83.732534][ T5780] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 83.744606][ T5084] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 83.752976][ T5776] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 84.199598][ T5774] chnl_net:caif_netlink_parms(): no params data found [ 84.329086][ T5773] chnl_net:caif_netlink_parms(): no params data found [ 84.368554][ T5772] chnl_net:caif_netlink_parms(): no params data found [ 84.438045][ T5774] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.446054][ T5774] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.454035][ T5774] bridge_slave_0: entered allmulticast mode [ 84.461249][ T5774] bridge_slave_0: entered promiscuous mode [ 84.499761][ T5774] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.508562][ T5774] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.516731][ T5774] bridge_slave_1: entered allmulticast mode [ 84.524039][ T5774] bridge_slave_1: entered promiscuous mode [ 84.531146][ T5771] chnl_net:caif_netlink_parms(): no params data found [ 84.642067][ T5774] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.663310][ T5773] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.670640][ T5773] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.678802][ T5773] bridge_slave_0: entered allmulticast mode [ 84.686560][ T5773] bridge_slave_0: entered promiscuous mode [ 84.696354][ T5774] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.709027][ T5772] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.716608][ T5772] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.723996][ T5772] bridge_slave_0: entered allmulticast mode [ 84.731486][ T5772] bridge_slave_0: entered promiscuous mode [ 84.750594][ T5772] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.758215][ T5772] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.765977][ T5772] bridge_slave_1: entered allmulticast mode [ 84.773357][ T5772] bridge_slave_1: entered promiscuous mode [ 84.780752][ T5773] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.788329][ T5773] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.795908][ T5773] bridge_slave_1: entered allmulticast mode [ 84.802968][ T5773] bridge_slave_1: entered promiscuous mode [ 84.897080][ T5774] team0: Port device team_slave_0 added [ 84.906495][ T5773] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.918259][ T5772] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.943304][ T5774] team0: Port device team_slave_1 added [ 84.964265][ T5773] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.976000][ T5772] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.996222][ T5771] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.003513][ T5771] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.010817][ T5771] bridge_slave_0: entered allmulticast mode [ 85.018344][ T5771] bridge_slave_0: entered promiscuous mode [ 85.059927][ T5771] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.068015][ T5771] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.075310][ T5771] bridge_slave_1: entered allmulticast mode [ 85.082647][ T5771] bridge_slave_1: entered promiscuous mode [ 85.091213][ T5774] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.100917][ T5774] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 85.127555][ T5774] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.175921][ T5774] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.182929][ T5774] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 85.209221][ T5774] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.230004][ T5773] team0: Port device team_slave_0 added [ 85.242227][ T5772] team0: Port device team_slave_0 added [ 85.264972][ T5771] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.277413][ T5773] team0: Port device team_slave_1 added [ 85.286067][ T5772] team0: Port device team_slave_1 added [ 85.304122][ T5771] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.364321][ T5773] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.371386][ T5773] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 85.401000][ T5773] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.423740][ T5772] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.430756][ T5772] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 85.457269][ T5772] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.479308][ T5773] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.488576][ T5773] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 85.515364][ T5773] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.541250][ T5774] hsr_slave_0: entered promiscuous mode [ 85.549205][ T5774] hsr_slave_1: entered promiscuous mode [ 85.559132][ T5772] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.566416][ T5772] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 85.593985][ T5772] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.625812][ T5771] team0: Port device team_slave_0 added [ 85.649638][ T5772] hsr_slave_0: entered promiscuous mode [ 85.656225][ T5772] hsr_slave_1: entered promiscuous mode [ 85.663308][ T5772] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 85.671246][ T5772] Cannot create hsr debugfs directory [ 85.694892][ T5771] team0: Port device team_slave_1 added [ 85.754557][ T51] Bluetooth: hci0: command tx timeout [ 85.760311][ T51] Bluetooth: hci2: command tx timeout [ 85.763377][ T5771] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.773446][ T5771] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 85.799798][ T5771] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.833860][ T51] Bluetooth: hci1: command tx timeout [ 85.839899][ T51] Bluetooth: hci3: command tx timeout [ 85.855798][ T5771] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.862799][ T5771] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 85.888847][ T5771] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.916179][ T5773] hsr_slave_0: entered promiscuous mode [ 85.922853][ T5773] hsr_slave_1: entered promiscuous mode [ 85.930250][ T5773] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 85.938415][ T5773] Cannot create hsr debugfs directory [ 86.094645][ T5771] hsr_slave_0: entered promiscuous mode [ 86.102529][ T5771] hsr_slave_1: entered promiscuous mode [ 86.109497][ T5771] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 86.118316][ T5771] Cannot create hsr debugfs directory [ 86.425529][ T5774] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 86.447876][ T5774] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 86.460567][ T5774] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 86.472079][ T5774] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 86.566802][ T5773] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 86.581026][ T5773] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 86.591647][ T5773] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 86.605341][ T5773] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 86.701640][ T5772] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 86.715033][ T5772] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 86.768533][ T5772] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 86.799072][ T5772] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 86.821866][ T5771] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 86.834879][ T5771] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 86.868765][ T5771] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 86.879490][ T5771] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 86.916421][ T5774] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.957660][ T5774] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.994788][ T5773] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.042918][ T139] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.050298][ T139] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.069828][ T139] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.077061][ T139] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.122040][ T5773] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.173459][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.180735][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.235937][ T2115] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.243699][ T2115] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.413171][ T5773] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 87.431868][ T5772] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.531809][ T5771] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.555661][ T5772] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.581288][ T3428] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.588513][ T3428] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.658162][ T3428] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.665411][ T3428] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.719383][ T5771] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.770332][ T139] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.777582][ T139] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.838718][ T5776] Bluetooth: hci0: command tx timeout [ 87.845045][ T51] Bluetooth: hci2: command tx timeout [ 87.852282][ T2115] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.859529][ T2115] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.913927][ T5776] Bluetooth: hci1: command tx timeout [ 87.919497][ T51] Bluetooth: hci3: command tx timeout [ 88.130565][ T5774] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.153320][ T5773] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.297091][ T5773] veth0_vlan: entered promiscuous mode [ 88.318756][ T5774] veth0_vlan: entered promiscuous mode [ 88.332663][ T5773] veth1_vlan: entered promiscuous mode [ 88.360904][ T5774] veth1_vlan: entered promiscuous mode [ 88.456604][ T5774] veth0_macvtap: entered promiscuous mode [ 88.493185][ T5774] veth1_macvtap: entered promiscuous mode [ 88.502612][ T5773] veth0_macvtap: entered promiscuous mode [ 88.540775][ T5773] veth1_macvtap: entered promiscuous mode [ 88.565036][ T5774] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 88.590790][ T5774] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 88.612327][ T5774] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.622533][ T5774] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.633320][ T5774] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.651285][ T5774] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.678345][ T5771] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.696231][ T5773] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 88.707172][ T5773] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.723224][ T5773] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 88.738024][ T5772] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.776907][ T5773] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 88.793420][ T5773] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.806772][ T5773] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 88.819372][ T5773] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.828450][ T5773] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.837532][ T5773] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.846334][ T5773] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.973509][ T2115] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.000725][ T2115] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.120727][ T5771] veth0_vlan: entered promiscuous mode [ 89.152439][ T5772] veth0_vlan: entered promiscuous mode [ 89.169788][ T2115] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.181807][ T2115] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.196185][ T2115] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.206704][ T5772] veth1_vlan: entered promiscuous mode [ 89.224367][ T2115] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.260645][ T5771] veth1_vlan: entered promiscuous mode [ 89.398960][ T139] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.408108][ T139] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.430118][ T5772] veth0_macvtap: entered promiscuous mode [ 89.437071][ T5839] syz.1.2[5839]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 89.463093][ T5839] loop1: detected capacity change from 0 to 128 [ 89.465048][ T5772] veth1_macvtap: entered promiscuous mode [ 89.505000][ T5839] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 89.558389][ T5772] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 89.572851][ T5839] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 89.589283][ T5772] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.608453][ T5772] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 89.624275][ T5772] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.642104][ T5772] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.666776][ T5771] veth0_macvtap: entered promiscuous mode [ 89.697075][ T5772] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 89.728826][ T5772] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.739743][ T5772] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 89.750788][ T5772] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.765959][ T5772] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.776913][ T139] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 89.792617][ T5771] veth1_macvtap: entered promiscuous mode [ 89.838870][ T5772] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.869538][ T5772] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.889476][ T5772] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.907181][ T5772] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.916337][ T51] Bluetooth: hci2: command tx timeout [ 89.921805][ T51] Bluetooth: hci0: command tx timeout [ 89.994185][ T5776] Bluetooth: hci1: command tx timeout [ 89.999743][ T51] Bluetooth: hci3: command tx timeout [ 90.068153][ T5771] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 90.092979][ T5771] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.103073][ T5771] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 90.116005][ T5771] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.126048][ T5771] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 90.136712][ T5771] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.148629][ T5771] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.201204][ T5771] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 90.234736][ T5771] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.270589][ T5771] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 90.282466][ T5771] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.292836][ T5771] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 90.304227][ T5771] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.318781][ T5771] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.338674][ T5771] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.366313][ T5771] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.377549][ T5771] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.403660][ T5771] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.583507][ T2115] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.624335][ T2115] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.809231][ T5815] smpboot: CPU 1 is now offline [ 90.867404][ T78] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.903485][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.929525][ T78] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.957965][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.041526][ T5865] loop3: detected capacity change from 0 to 128 [ 91.097713][ T5865] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 91.151722][ T3513] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.210718][ T3513] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.237901][ T5865] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 91.452302][ T23] cfg80211: failed to load regulatory.db [ 91.484767][ T3513] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 91.817876][ T5872] overlayfs: workdir and upperdir must be separate subtrees [ 92.107258][ T51] Bluetooth: hci2: command tx timeout [ 92.112783][ T5776] Bluetooth: hci0: command tx timeout [ 92.118313][ T5084] Bluetooth: hci1: command tx timeout [ 92.124418][ T51] Bluetooth: hci3: command tx timeout [ 92.810999][ T5885] "syz.2.17" (5885) uses obsolete ecb(arc4) skcipher [ 93.219578][ T5889] netlink: 4 bytes leftover after parsing attributes in process `syz.2.19'. [ 93.348179][ T5889] team1: entered promiscuous mode [ 93.373763][ T5889] team1: entered allmulticast mode [ 93.394286][ T5889] Zero length message leads to an empty skb [ 94.222673][ T5906] overlayfs: workdir and upperdir must be separate subtrees [ 94.288200][ T5909] overlayfs: failed to get inode (-116) [ 94.311187][ T5909] overlayfs: failed to get inode (-116) [ 94.339377][ T5910] overlayfs: failed to get inode (-116) [ 94.360771][ T5910] overlayfs: failed to get inode (-116) [ 94.382081][ T5909] overlayfs: failed to get inode (-116) [ 94.410178][ T5909] overlayfs: failed to get inode (-116) [ 94.456630][ T5909] overlayfs: failed to get inode (-116) [ 94.485365][ T5909] overlayfs: failed to get inode (-116) [ 94.756923][ T5912] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 96.292890][ T5935] capability: warning: `syz.1.34' uses 32-bit capabilities (legacy support in use) [ 96.370454][ T5935] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 96.412775][ T5937] overlayfs: workdir and upperdir must be separate subtrees [ 96.623150][ T5941] syz.3.39 uses obsolete (PF_INET,SOCK_PACKET) [ 97.448620][ T5959] syzkaller0: entered promiscuous mode [ 97.461810][ T5959] syzkaller0: entered allmulticast mode [ 97.719071][ T5961] overlayfs: workdir and upperdir must be separate subtrees [ 98.544305][ T5972] loop2: detected capacity change from 0 to 128 [ 98.552432][ T5972] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 98.714110][ T5972] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 99.485733][ T2115] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 99.752989][ T5989] »»»»»»: renamed from vlan0 (while UP) [ 100.204605][ T6001] loop0: detected capacity change from 0 to 128 [ 100.226803][ T6001] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 100.307581][ T6001] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 100.803435][ T6011] process 'syz.0.67' launched './file0' with NULL argv: empty string added [ 101.222219][ T6020] loop3: detected capacity change from 0 to 128 [ 101.248518][ T6020] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 101.306419][ T6020] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 103.303081][ T6046] loop0: detected capacity change from 0 to 128 [ 103.348923][ T6046] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 103.463572][ T6046] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 105.070950][ T6069] loop3: detected capacity change from 0 to 128 [ 105.130150][ T6069] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 105.221400][ T6069] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 105.305563][ T6073] netlink: 4 bytes leftover after parsing attributes in process `syz.0.97'. [ 105.372238][ T6073] netlink: 6 bytes leftover after parsing attributes in process `syz.0.97'. [ 107.154986][ T6098] loop0: detected capacity change from 0 to 512 [ 107.163142][ T6098] FAT-fs (loop0): Unrecognized mount option "check=re·laxed" or missing value [ 107.198852][ T5861] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 107.363228][ T6100] loop0: detected capacity change from 0 to 128 [ 107.387371][ T6100] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 107.425398][ T6100] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 108.170630][ T6115] loop2: detected capacity change from 0 to 164 [ 108.299410][ T6115] isofs: Unable to find the ".." directory for NFS. [ 108.379023][ T6117] loop3: detected capacity change from 0 to 128 [ 108.586294][ T6119] loop2: detected capacity change from 0 to 128 [ 108.593525][ T6119] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 108.729478][ T6119] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 110.376029][ T6150] loop0: detected capacity change from 0 to 256 [ 110.411897][ T6150] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 110.461072][ T6150] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 111.386869][ T6166] loop2: detected capacity change from 0 to 512 [ 111.410195][ T6166] ======================================================= [ 111.410195][ T6166] WARNING: The mand mount option has been deprecated and [ 111.410195][ T6166] and is ignored by this kernel. Remove the mand [ 111.410195][ T6166] option from the mount to silence this warning. [ 111.410195][ T6166] ======================================================= [ 111.540177][ T6169] netlink: 100 bytes leftover after parsing attributes in process `syz.0.136'. [ 111.580404][ T6169] syzkaller1: tun_chr_ioctl cmd 2147767520 [ 111.880607][ T6176] netlink: 24 bytes leftover after parsing attributes in process `syz.2.137'. [ 112.341974][ T6185] loop3: detected capacity change from 0 to 256 [ 112.392750][ T6188] netlink: 4 bytes leftover after parsing attributes in process `syz.2.144'. [ 112.456871][ T6185] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 113.624721][ T6215] loop1: detected capacity change from 0 to 128 [ 113.711603][ T6215] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x61417272 (sector = 1) [ 113.930071][ T6222] netlink: 'syz.0.157': attribute type 1 has an invalid length. [ 114.031787][ T2115] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x61417272 (sector = 1) [ 114.212226][ T6222] 8021q: adding VLAN 0 to HW filter on device bond2 [ 114.261538][ T6222] bond1: (slave bond2): making interface the new active one [ 114.306365][ T6222] bond1: (slave bond2): Enslaving as an active interface with an up link [ 114.347369][ T6225] bond1: (slave gretap1): Enslaving as a backup interface with an up link [ 114.626992][ T6236] loop3: detected capacity change from 0 to 128 [ 114.677814][ T6236] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 114.779121][ T6236] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 115.601865][ T6256] veth0: entered promiscuous mode [ 115.631432][ T6256] netlink: 4 bytes leftover after parsing attributes in process `syz.3.170'. [ 116.066029][ T6267] loop3: detected capacity change from 0 to 128 [ 116.124861][ T6267] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 116.217949][ T6267] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 116.257445][ T6271] loop2: detected capacity change from 0 to 256 [ 116.718490][ T6279] loop2: detected capacity change from 0 to 16 [ 116.828507][ T6279] erofs: (device loop2): mounted with root inode @ nid 36. [ 117.014071][ T6279] syz.2.179: attempt to access beyond end of device [ 117.014071][ T6279] loop2: rw=524288, sector=74, nr_sectors = 2128 limit=16 [ 117.092354][ T6279] syz.2.179: attempt to access beyond end of device [ 117.092354][ T6279] loop2: rw=524288, sector=2202, nr_sectors = 432 limit=16 [ 117.119746][ T6287] loop0: detected capacity change from 0 to 128 [ 117.145688][ T6287] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 117.355248][ T3428] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 117.565943][ T6294] loop0: detected capacity change from 0 to 128 [ 117.592839][ T6294] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 117.670811][ T6294] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 117.991469][ T6301] block device autoloading is deprecated and will be removed. [ 118.330972][ T6307] overlayfs: missing 'lowerdir' [ 118.648043][ T6309] loop0: detected capacity change from 0 to 8192 [ 118.696808][ T6309] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 118.870039][ T6319] loop2: detected capacity change from 0 to 128 [ 118.934167][ T6319] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 119.019504][ T6319] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 119.203526][ T6309] md: could not open device unknown-block(0,0). [ 119.241435][ T6309] md: md_import_device returned -6 [ 119.716602][ T6336] overlayfs: missing 'lowerdir' [ 121.426657][ T6354] loop0: detected capacity change from 0 to 128 [ 121.501275][ T6354] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 121.541537][ T6358] netlink: 64 bytes leftover after parsing attributes in process `syz.3.209'. [ 121.587047][ T6354] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 122.008171][ T6365] overlayfs: missing 'lowerdir' [ 122.869400][ T6384] bridge0: entered promiscuous mode [ 122.919755][ T6384] bridge0: entered allmulticast mode [ 123.378972][ T6396] loop1: detected capacity change from 0 to 128 [ 123.421601][ T6396] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 123.567909][ T6396] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 123.760448][ T6406] overlayfs: missing 'lowerdir' [ 126.070330][ T6419] netlink: 8 bytes leftover after parsing attributes in process `syz.1.230'. [ 126.109596][ T6423] bridge0: port 2(bridge_slave_1) entered disabled state [ 126.117994][ T6423] bridge0: port 1(bridge_slave_0) entered disabled state [ 126.251035][ T6423] bridge0: port 2(bridge_slave_1) entered blocking state [ 126.258382][ T6423] bridge0: port 2(bridge_slave_1) entered forwarding state [ 126.266774][ T6423] bridge0: port 1(bridge_slave_0) entered blocking state [ 126.274586][ T6423] bridge0: port 1(bridge_slave_0) entered forwarding state [ 126.354375][ T6428] overlayfs: missing 'lowerdir' [ 126.437049][ T6423] team0: Port device bridge0 added [ 126.525985][ T6424] bridge0: port 1(bridge_slave_0) entered disabled state [ 126.565197][ T6424] bridge0: port 2(bridge_slave_1) entered disabled state [ 126.583336][ T6433] loop1: detected capacity change from 0 to 128 [ 126.629651][ T6433] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 126.728249][ T6424] team1: left promiscuous mode [ 126.796731][ T6433] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 126.847491][ T6432] bond1: entered allmulticast mode [ 126.921485][ T6434] bond1: (slave macvlan2): Opening slave failed [ 127.360783][ T6449] loop0: detected capacity change from 0 to 128 [ 127.692966][ T6456] overlayfs: missing 'lowerdir' [ 127.812200][ T6458] netlink: 12 bytes leftover after parsing attributes in process `syz.3.245'. [ 127.886907][ T6459] netlink: 12 bytes leftover after parsing attributes in process `syz.3.245'. [ 127.946745][ T6459] netlink: 12 bytes leftover after parsing attributes in process `syz.3.245'. [ 128.047862][ T6465] loop2: detected capacity change from 0 to 128 [ 128.095229][ T6465] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 128.168328][ T6465] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 128.208878][ T6469] loop3: detected capacity change from 0 to 256 [ 128.324601][ T6469] FAT-fs (loop3): Directory bread(block 64) failed [ 128.381231][ T6469] FAT-fs (loop3): Directory bread(block 65) failed [ 128.432467][ T6469] FAT-fs (loop3): Directory bread(block 66) failed [ 128.447568][ T6471] netlink: 72 bytes leftover after parsing attributes in process `syz.0.251'. [ 128.477411][ T6469] FAT-fs (loop3): Directory bread(block 67) failed [ 128.513510][ T6469] FAT-fs (loop3): Directory bread(block 68) failed [ 128.542649][ T6469] FAT-fs (loop3): Directory bread(block 69) failed [ 128.577566][ T6469] FAT-fs (loop3): Directory bread(block 70) failed [ 128.620116][ T6469] FAT-fs (loop3): Directory bread(block 71) failed [ 128.658383][ T6469] FAT-fs (loop3): Directory bread(block 72) failed [ 128.690912][ T6469] FAT-fs (loop3): Directory bread(block 73) failed [ 128.839239][ T6469] syz.3.250: attempt to access beyond end of device [ 128.839239][ T6469] loop3: rw=524288, sector=1768, nr_sectors = 4 limit=256 [ 128.957914][ T6469] syz.3.250: attempt to access beyond end of device [ 128.957914][ T6469] loop3: rw=0, sector=1768, nr_sectors = 4 limit=256 [ 128.975802][ T6479] overlayfs: missing 'workdir' [ 129.058001][ T28] audit: type=1800 audit(1785077556.543:2): pid=6469 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.250" name="file1" dev="loop3" ino=1048608 res=0 errno=0 [ 129.488769][ T6492] loop0: detected capacity change from 0 to 128 [ 129.546025][ T6492] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 129.637903][ T6492] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 129.825785][ T6499] loop2: detected capacity change from 0 to 128 [ 129.867638][ T6499] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 129.977663][ T6499] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 130.007258][ T6501] overlayfs: missing 'workdir' [ 130.711768][ T6515] netlink: 20 bytes leftover after parsing attributes in process `syz.3.271'. [ 131.046188][ T139] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 131.069279][ T6519] loop3: detected capacity change from 0 to 128 [ 131.102433][ T6519] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 131.209884][ T6519] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 131.413194][ T48] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 131.574323][ T6527] overlayfs: missing 'workdir' [ 131.597717][ T6524] loop2: detected capacity change from 0 to 8192 [ 131.719552][ T6530] Illegal XDP return value 4294967294 on prog (id 33) dev syz_tun, expect packet loss! [ 133.124656][ T1291] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.131258][ T1291] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.605134][ T6552] loop3: detected capacity change from 0 to 128 [ 133.631505][ T6552] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 133.690371][ T6552] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 133.849121][ T3428] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 134.002931][ T6559] overlayfs: option "workdir=." is useless in a non-upper mount, ignore [ 134.065519][ T6559] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 134.149580][ T6563] loop3: detected capacity change from 0 to 256 [ 134.541660][ T6567] netlink: 12 bytes leftover after parsing attributes in process `syz.3.290'. [ 134.688314][ T6569] loop1: detected capacity change from 0 to 16 [ 134.698899][ T6571] sctp: [Deprecated]: syz.0.292 (pid 6571) Use of struct sctp_assoc_value in delayed_ack socket option. [ 134.698899][ T6571] Use struct sctp_sack_info instead [ 134.787387][ T6569] erofs: (device loop1): mounted with root inode @ nid 36. [ 134.906485][ T6569] syz.1.291: attempt to access beyond end of device [ 134.906485][ T6569] loop1: rw=524288, sector=1056, nr_sectors = 16 limit=16 [ 135.073806][ T6569] syz.1.291: attempt to access beyond end of device [ 135.073806][ T6569] loop1: rw=524288, sector=16, nr_sectors = 40 limit=16 [ 135.097558][ T6580] loop0: detected capacity change from 0 to 128 [ 135.126788][ T6580] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 135.228449][ T6569] erofs: (device loop1): z_erofs_lz4_decompress_mem: failed to decompress -41 in[61, 4035] out[8192] [ 135.243087][ T6580] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 135.347047][ T28] audit: type=1800 audit(1785077562.853:3): pid=6569 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.291" name="file2" dev="loop1" ino=89 res=0 errno=0 [ 135.405192][ T6569] syz.1.291 (6569) used greatest stack depth: 18512 bytes left [ 135.444789][ T12] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 135.468658][ T6576] loop2: detected capacity change from 0 to 8192 [ 135.642940][ T6576] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 135.951392][ T6588] overlayfs: option "workdir=." is useless in a non-upper mount, ignore [ 136.005809][ T6588] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 136.342019][ T6593] IPv6: addrconf: prefix option has invalid lifetime [ 136.348944][ T6593] IPv6: addrconf: prefix option has invalid lifetime [ 137.736231][ T6601] overlayfs: workdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 137.751624][ T6603] loop3: detected capacity change from 0 to 128 [ 137.781035][ T6603] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 137.850677][ T6603] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 138.104533][ T48] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 138.602644][ T6616] overlayfs: option "workdir=." is useless in a non-upper mount, ignore [ 138.718238][ T6616] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 138.979013][ T6624] loop3: detected capacity change from 0 to 2048 [ 139.079451][ T6624] Alternate GPT is invalid, using primary GPT. [ 139.127994][ T6624] loop3: p1 p2 p3 [ 139.131829][ T6624] loop3: partition table partially beyond EOD, truncated [ 139.347301][ T6630] loop2: detected capacity change from 0 to 128 [ 139.463455][ T6630] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 139.802765][ T6630] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 140.543021][ T6448] udevd[6448]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 140.565735][ T5784] udevd[5784]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 140.598081][ T5781] udevd[5781]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 140.903773][ T139] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 141.272774][ T6648] overlayfs: missing 'lowerdir' [ 141.652140][ T6658] loop0: detected capacity change from 0 to 128 [ 141.707906][ T6658] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 141.826385][ T6658] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 141.860319][ T6664] loop3: detected capacity change from 0 to 16 [ 142.056588][ T3513] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 142.534346][ T6672] loop0: detected capacity change from 0 to 128 [ 142.686467][ T6675] overlayfs: missing 'lowerdir' [ 143.188791][ T6685] loop0: detected capacity change from 0 to 128 [ 143.227144][ T6685] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 143.300276][ T6685] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 143.622840][ T6694] netlink: 'syz.0.342': attribute type 1 has an invalid length. [ 143.752373][ T6694] 8021q: adding VLAN 0 to HW filter on device bond3 [ 143.868264][ T6695] bond3: (slave gretap2): making interface the new active one [ 143.934922][ T6695] bond3: (slave gretap2): Enslaving as an active interface with an up link [ 144.218063][ T6704] overlayfs: missing 'lowerdir' [ 144.526817][ T6709] loop2: detected capacity change from 0 to 128 [ 144.534081][ T6712] loop3: detected capacity change from 0 to 128 [ 144.560046][ T6712] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 144.660871][ T6712] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 144.966307][ T28] audit: type=1326 audit(1785077572.473:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6715 comm="syz.3.352" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f114c79de99 code=0x0 [ 146.256630][ T6737] loop2: detected capacity change from 0 to 128 [ 146.278031][ T6737] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 146.342854][ T6737] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 147.049402][ T6752] loop3: detected capacity change from 0 to 1024 [ 147.119597][ T6752] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 147.238357][ T6752] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 147.258114][ T6757] loop0: detected capacity change from 0 to 512 [ 147.320699][ T6757] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 147.365846][ T6752] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 147.397142][ T6757] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 148.112314][ T6774] loop4: detected capacity change from 0 to 7 [ 148.132387][ T6774] loop4: [ 148.145599][ T6774] loop4: partition table partially beyond EOD, truncated [ 148.200669][ T5139] loop4: [ 148.208550][ T5139] loop4: partition table partially beyond EOD, truncated [ 148.324901][ T5813] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 148.586392][ T5813] usb 4-1: config 255 has an invalid descriptor of length 0, skipping remainder of the config [ 148.643369][ T5813] usb 4-1: config 255 has 0 interfaces, different from the descriptor's value: 1 [ 148.707149][ T5813] usb 4-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 148.756079][ T5813] usb 4-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 148.807025][ T5813] usb 4-1: Product: syz [ 148.831142][ T5813] usb 4-1: Manufacturer: syz [ 148.866914][ T5813] usb 4-1: SerialNumber: syz [ 149.204210][ T5815] usb 4-1: USB disconnect, device number 2 [ 151.069462][ T6818] syzkaller1: entered promiscuous mode [ 151.097424][ T6818] syzkaller1: entered allmulticast mode [ 151.662132][ T6837] loop2: detected capacity change from 0 to 512 [ 151.946112][ T6837] EXT4-fs error (device loop2): ext4_expand_extra_isize_ea:2805: inode #11: comm syz.2.400: corrupted xattr block 95: invalid header [ 152.004193][ T6837] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2855: Unable to expand inode 11. Delete some EAs or run e2fsck. [ 152.043037][ T6837] EXT4-fs error (device loop2): ext4_validate_block_bitmap:430: comm syz.2.400: bg 0: block 7: invalid block bitmap [ 152.087382][ T6837] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6655: Corrupt filesystem [ 152.128695][ T6837] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2971: inode #11: comm syz.2.400: corrupted xattr block 95: invalid header [ 152.192921][ T6837] EXT4-fs warning (device loop2): ext4_evict_inode:274: xattr delete (err -117) [ 152.231967][ T6837] EXT4-fs (loop2): 1 orphan inode deleted [ 152.266179][ T6837] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 152.298249][ T6846] netlink: 20 bytes leftover after parsing attributes in process `syz.1.403'. [ 152.391495][ T6845] ªªªªªª: renamed from vlan0 (while UP) [ 152.549764][ T5771] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 155.152316][ T6879] netlink: 'syz.2.417': attribute type 1 has an invalid length. [ 155.537847][ T6889] netlink: 96 bytes leftover after parsing attributes in process `syz.2.419'. [ 155.961810][ T6897] loop3: detected capacity change from 0 to 256 [ 156.048450][ T6897] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 156.191424][ T28] audit: type=1800 audit(1785077583.683:5): pid=6897 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.422" name="file1" dev="loop3" ino=1048612 res=0 errno=0 [ 156.225564][ T6897] FAT-fs (loop3): error, invalid FAT chain (i_pos 196, last_block 8200) [ 156.270840][ T6897] FAT-fs (loop3): Filesystem has been set read-only [ 156.909706][ T6915] loop0: detected capacity change from 0 to 256 [ 158.620049][ T6942] loop2: detected capacity change from 0 to 1024 [ 158.676098][ T6942] EXT4-fs: inline encryption not supported [ 158.711812][ T6942] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 158.832345][ T6946] loop0: detected capacity change from 0 to 512 [ 158.839142][ T6942] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 158.932025][ T6946] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 159.005444][ T6942] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:478: comm syz.2.441: Invalid block bitmap block 0 in block_group 0 [ 159.042911][ T6946] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 159.144396][ T6946] EXT4-fs error (device loop0): ext4_orphan_get:1430: comm syz.0.442: bad orphan inode 131083 [ 159.155107][ T6942] Quota error (device loop2): write_blk: dquota write failed [ 159.163146][ T6942] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 159.204524][ T6946] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 159.239434][ T6942] EXT4-fs error (device loop2): ext4_acquire_dquot:6953: comm syz.2.441: Failed to acquire dquot type 0 [ 159.294875][ T28] audit: type=1800 audit(1785077586.803:6): pid=6946 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.442" name="file1" dev="loop0" ino=15 res=0 errno=0 [ 159.330767][ T6942] EXT4-fs error (device loop2): ext4_free_blocks:6694: comm syz.2.441: Freeing blocks not in datazone - block = 0, count = 4096 [ 159.412901][ T6942] EXT4-fs error (device loop2): ext4_read_inode_bitmap:140: comm syz.2.441: Invalid inode bitmap blk 0 in block_group 0 [ 159.428869][ T3428] Quota error (device loop2): do_check_range: Getting block 0 out of range 1-8 [ 159.470224][ T3428] EXT4-fs error (device loop2): ext4_release_dquot:6989: comm kworker/u4:7: Failed to release dquot type 0 [ 159.496073][ T6942] EXT4-fs error (device loop2) in ext4_free_inode:363: Corrupt filesystem [ 159.538368][ T6942] EXT4-fs (loop2): 1 orphan inode deleted [ 159.574780][ T6942] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 159.628961][ T5772] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 159.680880][ T6957] netlink: 'syz.3.445': attribute type 1 has an invalid length. [ 159.750013][ T6957] netlink: 'syz.3.445': attribute type 2 has an invalid length. [ 159.791509][ T5771] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 160.142579][ T6966] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 160.699238][ T6978] loop2: detected capacity change from 0 to 512 [ 160.777575][ T6978] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #13: comm syz.2.453: invalid indirect mapped block 11 (level 0) [ 160.882996][ T6978] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #13: comm syz.2.453: attempt to clear invalid blocks 1024 len 1 [ 160.971354][ T6978] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 227 vs 220 free clusters [ 161.064088][ T6978] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #13: comm syz.2.453: invalid indirect mapped block 1819239214 (level 0) [ 161.146762][ T6978] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #13: comm syz.2.453: invalid indirect mapped block 33554432 (level 2) [ 161.223279][ T6978] EXT4-fs (loop2): 1 truncate cleaned up [ 161.253069][ T6978] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 161.309595][ T6978] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 162.464841][ T8] kernel write not supported for file /tty/drivers (pid: 8 comm: kworker/0:0) [ 162.701705][ T28] audit: type=1107 audit(1785077590.203:7): pid=7004 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='ÙŒ' [ 163.524875][ T7016] Set syz1 is full, maxelem 2076 reached [ 163.920236][ T7034] capability: warning: `syz.0.475' uses deprecated v2 capabilities in a way that may be insecure [ 164.986357][ T7045] loop3: detected capacity change from 0 to 128 [ 165.022869][ T7045] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 165.121912][ T7045] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 165.342041][ T7049] syzkaller0: entered promiscuous mode [ 165.353102][ T7049] syzkaller0: entered allmulticast mode [ 165.783670][ T5813] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 165.847428][ T7062] ieee802154 phy0 wpan0: encryption failed: -22 [ 165.995854][ T5813] usb 4-1: config 0 interface 0 altsetting 255 has an invalid endpoint with address 0xFF, skipping [ 166.015583][ T5813] usb 4-1: config 0 interface 0 has no altsetting 0 [ 166.060367][ T5813] usb 4-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 166.060459][ T5813] usb 4-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 166.060475][ T5813] usb 4-1: Product: syz [ 166.060486][ T5813] usb 4-1: Manufacturer: syz [ 166.060497][ T5813] usb 4-1: SerialNumber: syz [ 166.067355][ T5813] usb 4-1: config 0 descriptor?? [ 166.211506][ T5813] snd-usb-audio: probe of 4-1:0.0 failed with error -22 [ 166.319182][ T6448] udevd[6448]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 166.333064][ T7057] netlink: 12 bytes leftover after parsing attributes in process `syz.3.484'. [ 166.450658][ T7057] 8021q: adding VLAN 0 to HW filter on device bond2 [ 166.489507][ T7076] vlan2: entered allmulticast mode [ 166.489524][ T7076] geneve0: entered allmulticast mode [ 166.490201][ T7076] bond2: (slave vlan2): Error -34 calling dev_set_mtu [ 166.942679][ T7085] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 166.942679][ T7085] The task syz.0.491 (7085) triggered the difference, watch for misbehavior. [ 167.389546][ T5813] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 167.544219][ T5813] usb 3-1: device descriptor read/64, error -71 [ 167.835115][ T5813] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 168.053877][ T5813] usb 3-1: device descriptor read/64, error -71 [ 168.174685][ T5813] usb usb3-port1: attempt power cycle [ 168.613932][ T5813] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 169.884443][ T5813] usb 3-1: device descriptor read/8, error -71 [ 169.939413][ T8] usb 4-1: USB disconnect, device number 3 [ 170.187160][ T5813] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 170.454721][ T5813] usb 3-1: device not accepting address 5, error -71 [ 170.481725][ T5813] usb usb3-port1: unable to enumerate USB device [ 171.538710][ T7112] autofs4:pid:7112:autofs_fill_super: called with bogus options [ 171.676154][ T7114] autofs4:pid:7114:autofs_fill_super: called with bogus options [ 174.639491][ T7104] netdevsim netdevsim1 netdevsim0: set [1, 1] type 2 family 0 port 20000 - 0 [ 174.746499][ T7104] netdevsim netdevsim1 netdevsim1: set [1, 1] type 2 family 0 port 20000 - 0 [ 174.840443][ T7104] netdevsim netdevsim1 netdevsim2: set [1, 1] type 2 family 0 port 20000 - 0 [ 174.937445][ T7104] netdevsim netdevsim1 netdevsim3: set [1, 1] type 2 family 0 port 20000 - 0 [ 175.012680][ T7104] geneve2: entered promiscuous mode [ 175.081985][ T7104] geneve2: entered allmulticast mode [ 175.354313][ T28] audit: type=1326 audit(1785077602.843:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7123 comm="syz.3.508" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f114c79de99 code=0x7ffc0000 [ 175.523663][ T28] audit: type=1326 audit(1785077602.843:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7123 comm="syz.3.508" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f114c79de99 code=0x7ffc0000 [ 175.558823][ T7126] syzkaller0: entered promiscuous mode [ 175.589111][ T7126] syzkaller0: entered allmulticast mode [ 175.685383][ T28] audit: type=1326 audit(1785077602.853:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7123 comm="syz.3.508" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f114c79de99 code=0x7ffc0000 [ 175.798254][ T28] audit: type=1326 audit(1785077602.853:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7123 comm="syz.3.508" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f114c79de99 code=0x7ffc0000 [ 175.890914][ T28] audit: type=1326 audit(1785077602.893:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7123 comm="syz.3.508" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=248 compat=0 ip=0x7f114c79de99 code=0x7ffc0000 [ 175.986803][ T28] audit: type=1326 audit(1785077602.893:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7123 comm="syz.3.508" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f114c79de99 code=0x7ffc0000 [ 176.100125][ T28] audit: type=1326 audit(1785077602.893:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7123 comm="syz.3.508" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f114c79de99 code=0x7ffc0000 [ 176.203322][ T28] audit: type=1326 audit(1785077602.893:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7123 comm="syz.3.508" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f114c79de99 code=0x7ffc0000 [ 176.350062][ T28] audit: type=1326 audit(1785077602.893:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7123 comm="syz.3.508" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7f114c79de99 code=0x7ffc0000 [ 177.704696][ T7136] bridge0: port 2(bridge_slave_1) entered disabled state [ 177.713711][ T7136] bridge0: port 1(bridge_slave_0) entered disabled state [ 178.900256][ T7136] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 179.006475][ T7136] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 180.056835][ T7136] netdevsim netdevsim0 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 180.083708][ T7136] netdevsim netdevsim0 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 180.106396][ T7136] netdevsim netdevsim0 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 180.125641][ T7136] netdevsim netdevsim0 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 180.917385][ T28] audit: type=1326 audit(1785077608.413:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7165 comm="syz.3.518" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f114c79de99 code=0x7ffc0000 [ 181.103789][ T28] audit: type=1326 audit(1785077608.423:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7165 comm="syz.3.518" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f114c79de99 code=0x7ffc0000 [ 181.229720][ T28] audit: type=1326 audit(1785077608.453:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7165 comm="syz.3.518" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f114c79de99 code=0x7ffc0000 [ 181.390836][ T28] audit: type=1326 audit(1785077608.453:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7165 comm="syz.3.518" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f114c79de99 code=0x7ffc0000 [ 181.546990][ T28] audit: type=1326 audit(1785077608.453:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7165 comm="syz.3.518" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=75 compat=0 ip=0x7f114c79de99 code=0x7ffc0000 [ 181.680941][ T28] audit: type=1326 audit(1785077608.453:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7165 comm="syz.3.518" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f114c79de99 code=0x7ffc0000 [ 181.807669][ T28] audit: type=1326 audit(1785077608.453:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7165 comm="syz.3.518" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f114c79de99 code=0x7ffc0000 [ 181.911333][ T28] audit: type=1326 audit(1785077608.453:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7165 comm="syz.3.518" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f114c79de99 code=0x7ffc0000 [ 181.949796][ T7184] loop3: detected capacity change from 0 to 4096 [ 182.002787][ T7184] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 182.035141][ T28] audit: type=1326 audit(1785077608.453:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7165 comm="syz.3.518" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7f114c79de99 code=0x7ffc0000 [ 182.376406][ T5773] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 184.305926][ T7222] tipc: Started in network mode [ 184.311103][ T7222] tipc: Node identity 7ea483ceeaa8, cluster identity 4711 [ 184.442277][ T7222] tipc: Enabled bearer , priority 0 [ 184.503928][ T7227] syzkaller0: entered promiscuous mode [ 184.509453][ T7227] syzkaller0: entered allmulticast mode [ 184.620186][ T7230] sch_tbf: burst 255 is lower than device syzkaller0 mtu (1514) ! [ 184.941215][ T7227] tipc: Resetting bearer [ 185.058205][ T7221] tipc: Resetting bearer [ 185.257964][ T28] audit: type=1326 audit(1785077612.753:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7245 comm="syz.0.548" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2f5d19de99 code=0x7ffc0000 [ 185.309892][ T7246] loop0: detected capacity change from 0 to 512 [ 185.324379][ T7221] tipc: Disabling bearer [ 185.392578][ T7248] loop3: detected capacity change from 0 to 128 [ 185.411885][ T7246] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 185.481806][ T7248] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 185.598549][ T7248] ext4 filesystem being mounted at /153/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 185.635614][ T5772] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 185.973313][ T5773] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 186.690046][ T7266] loop1: detected capacity change from 0 to 512 [ 186.827689][ T7266] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 187.053751][ T5776] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 187.065465][ T5776] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 187.073540][ T5776] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 187.082515][ T5776] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 187.090221][ T5776] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 187.097639][ T5776] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 187.112716][ T7266] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 187.288376][ T7266] ext4 filesystem being mounted at /95/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 187.920974][ T7270] chnl_net:caif_netlink_parms(): no params data found [ 188.241727][ T5774] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 188.417194][ T7270] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.458219][ T7270] bridge0: port 1(bridge_slave_0) entered disabled state [ 188.493312][ T7270] bridge_slave_0: entered allmulticast mode [ 188.548845][ T7270] bridge_slave_0: entered promiscuous mode [ 188.603092][ T7270] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.651576][ T7270] bridge0: port 2(bridge_slave_1) entered disabled state [ 188.690975][ T7270] bridge_slave_1: entered allmulticast mode [ 188.731557][ T7270] bridge_slave_1: entered promiscuous mode [ 188.902632][ T7270] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 188.976285][ T7270] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 189.060715][ T7297] loop0: detected capacity change from 0 to 256 [ 189.193802][ T5776] Bluetooth: hci4: command tx timeout [ 189.541567][ T139] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 189.682818][ T7304] loop3: detected capacity change from 0 to 128 [ 189.689538][ T7270] team0: Port device team_slave_0 added [ 189.724957][ T7270] team0: Port device team_slave_1 added [ 189.761924][ T7304] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 190.026268][ T7304] ext4 filesystem being mounted at /161/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 190.148593][ T139] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 190.315372][ T7270] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 190.354364][ T7270] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 190.429286][ T5773] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 190.484414][ T7270] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 190.630942][ T7316] loop3: detected capacity change from 0 to 128 [ 190.738857][ T139] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 190.838105][ T7270] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 190.882785][ T7270] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 191.005826][ T7270] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 191.058008][ T139] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 191.092174][ T7312] syzkaller0: entered promiscuous mode [ 191.101056][ T7312] syzkaller0: entered allmulticast mode [ 191.119229][ T7314] tipc: Started in network mode [ 191.128825][ T7314] tipc: Node identity f2aabdac247c, cluster identity 4711 [ 191.141723][ T7314] tipc: Enabled bearer , priority 0 [ 191.182504][ T7318] tipc: Resetting bearer [ 191.274330][ T5776] Bluetooth: hci4: command tx timeout [ 191.290881][ T7311] tipc: Resetting bearer [ 191.342413][ T7311] tipc: Disabling bearer [ 191.360910][ T7327] loop1: detected capacity change from 0 to 2048 [ 191.490353][ T7270] hsr_slave_0: entered promiscuous mode [ 191.529316][ T7327] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 191.567893][ T7270] hsr_slave_1: entered promiscuous mode [ 191.622575][ T7270] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 191.650015][ T7270] Cannot create hsr debugfs directory [ 191.663015][ T7327] ext4 filesystem being mounted at /99/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 192.010083][ T5774] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 192.418884][ T7160] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 192.501150][ T7160] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on syz0 [ 193.012532][ T7348] fido_id[7348]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 193.354812][ T5776] Bluetooth: hci4: command tx timeout [ 193.384820][ T7359] netlink: 12 bytes leftover after parsing attributes in process `syz.0.583'. [ 193.414627][ T7365] loop3: detected capacity change from 0 to 128 [ 194.315997][ T7270] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 194.347919][ T7379] loop0: detected capacity change from 0 to 1024 [ 194.358181][ T7270] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 194.441081][ T7379] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 194.557590][ T1291] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.564135][ T1291] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.842348][ T7270] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 194.922788][ T5772] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 195.046958][ T7270] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 195.217556][ T7392] program syz.1.590 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 195.435195][ T5776] Bluetooth: hci4: command tx timeout [ 195.560934][ T139] hsr_slave_0: left promiscuous mode [ 195.639722][ T139] hsr_slave_1: left promiscuous mode [ 195.677581][ T139] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 195.707289][ T139] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 195.745330][ T139] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 195.781078][ T139] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 195.829045][ T139] bridge_slave_1: left allmulticast mode [ 195.856251][ T139] bridge_slave_1: left promiscuous mode [ 195.881830][ T139] bridge0: port 2(bridge_slave_1) entered disabled state [ 195.932086][ T139] bridge_slave_0: left allmulticast mode [ 195.959725][ T139] bridge_slave_0: left promiscuous mode [ 195.988323][ T139] bridge0: port 1(bridge_slave_0) entered disabled state [ 196.133052][ T139] veth1_macvtap: left promiscuous mode [ 196.161383][ T139] veth0_macvtap: left promiscuous mode [ 196.191764][ T139] veth1_vlan: left promiscuous mode [ 196.234212][ T139] veth0_vlan: left promiscuous mode [ 198.194972][ T139] team0 (unregistering): Port device team_slave_1 removed [ 198.290607][ T139] team0 (unregistering): Port device team_slave_0 removed [ 198.379752][ T139] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 198.462481][ T139] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 198.882432][ T139] team0 (unregistering): Port device bridge0 removed [ 198.935829][ T139] bond0 (unregistering): Released all slaves [ 199.547273][ T7270] 8021q: adding VLAN 0 to HW filter on device bond0 [ 199.740554][ T7270] 8021q: adding VLAN 0 to HW filter on device team0 [ 199.944861][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 199.952868][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 200.074985][ T48] bridge0: port 2(bridge_slave_1) entered blocking state [ 200.082239][ T48] bridge0: port 2(bridge_slave_1) entered forwarding state [ 201.235782][ T7270] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 202.618350][ T7270] veth0_vlan: entered promiscuous mode [ 202.708676][ T7270] veth1_vlan: entered promiscuous mode [ 202.863441][ T7270] veth0_macvtap: entered promiscuous mode [ 202.929980][ T7270] veth1_macvtap: entered promiscuous mode [ 203.029114][ T7270] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 203.076068][ T7270] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 203.131059][ T7270] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 203.185442][ T7270] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 203.222507][ T7270] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 203.265898][ T7517] netlink: 14 bytes leftover after parsing attributes in process `syz.3.619'. [ 203.539456][ T7517] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 203.592126][ T7517] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 203.678588][ T7517] bond0 (unregistering): Released all slaves [ 203.725548][ T7270] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 203.769426][ T7270] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 203.824394][ T7270] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 203.891304][ T7270] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 203.926443][ T7270] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 204.070932][ T7270] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 204.144826][ T7270] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 204.186295][ T7270] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 204.212360][ T7270] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 204.292183][ T7531] syzkaller0: entered promiscuous mode [ 204.320733][ T7531] syzkaller0: entered allmulticast mode [ 204.396604][ T48] nci: nci_add_new_protocol: the target found does not have the desired protocol [ 205.584580][ T7551] netlink: 4 bytes leftover after parsing attributes in process `syz.1.629'. [ 205.991796][ T7557] netlink: 8 bytes leftover after parsing attributes in process `syz.1.631'. [ 206.877859][ T5779] Bluetooth: hci2: command 0x0406 tx timeout [ 206.884033][ T5782] Bluetooth: hci1: command 0x0406 tx timeout [ 206.890045][ T5782] Bluetooth: hci3: command 0x0406 tx timeout [ 207.204091][ T7533] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 207.391723][ T78] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 207.461673][ T78] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 207.626377][ T3451] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 207.684297][ T3451] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 208.219572][ T7582] loop4: detected capacity change from 0 to 1764 [ 210.319705][ T7626] tipc: Enabled bearer , priority 0 [ 210.397806][ T7629] syzkaller0: entered promiscuous mode [ 210.457908][ T7629] syzkaller0: entered allmulticast mode [ 210.492638][ T7626] sch_tbf: burst 255 is lower than device syzkaller0 mtu (1514) ! [ 210.710554][ T7626] tipc: Resetting bearer [ 210.755320][ T7637] netlink: 24 bytes leftover after parsing attributes in process `syz.1.652'. [ 210.906507][ T7622] tipc: Resetting bearer [ 211.114369][ T7622] tipc: Disabling bearer [ 211.258928][ T7646] loop4: detected capacity change from 0 to 512 [ 211.331468][ T7646] EXT4-fs: Ignoring removed mblk_io_submit option [ 211.406979][ T7646] ext4: Unknown parameter 'posixacl' [ 211.680742][ T7654] tipc: Enabling of bearer rejected, failed to enable media [ 211.717239][ T7655] loop0: detected capacity change from 0 to 1024 [ 211.925547][ T7655] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 212.358676][ T5772] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 213.049352][ T7682] loop3: detected capacity change from 0 to 2048 [ 213.149879][ T7682] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 213.275752][ T7691] netlink: 32 bytes leftover after parsing attributes in process `syz.4.670'. [ 213.321662][ T7691] tipc: Invalid UDP bearer configuration [ 213.321711][ T7691] tipc: Enabling of bearer rejected, failed to enable media [ 213.385432][ T7696] netdevsim netdevsim1 netdevsim0: entered allmulticast mode [ 213.457079][ T7696] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 213.652895][ T7701] netlink: 84 bytes leftover after parsing attributes in process `syz.4.671'. [ 213.691854][ T5773] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 214.131993][ T7710] syzkaller0: entered promiscuous mode [ 214.152554][ T7710] syzkaller0: entered allmulticast mode [ 214.186902][ T7710] tipc: Started in network mode [ 214.214144][ T7710] tipc: Node identity deac3a556747, cluster identity 4711 [ 214.253078][ T7710] tipc: Enabled bearer , priority 0 [ 214.306709][ T7715] tipc: Resetting bearer [ 214.378917][ T7709] tipc: Resetting bearer [ 214.484988][ T7709] tipc: Disabling bearer [ 215.185814][ T7737] loop3: detected capacity change from 0 to 2048 [ 215.208745][ T7737] EXT4-fs: Ignoring removed oldalloc option [ 215.356849][ T7737] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 215.557791][ T5773] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 216.410557][ T7770] loop1: detected capacity change from 0 to 512 [ 216.491656][ T7770] EXT4-fs: Ignoring removed oldalloc option [ 216.523517][ T7774] loop0: detected capacity change from 0 to 1024 [ 216.575202][ T7774] EXT4-fs: inline encryption not supported [ 216.650302][ T7774] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 216.691397][ T7770] EXT4-fs error (device loop1): ext4_xattr_inode_iget:437: comm syz.1.688: Parent and EA inode have the same ino 15 [ 216.747318][ T7774] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 216.846236][ T7774] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm syz.0.692: Invalid block bitmap block 0 in block_group 0 [ 216.895002][ T7770] EXT4-fs (loop1): Remounting filesystem read-only [ 216.901708][ T7770] EXT4-fs warning (device loop1): ext4_evict_inode:274: xattr delete (err -5) [ 216.966533][ T7774] __quota_error: 29 callbacks suppressed [ 216.966546][ T7774] Quota error (device loop0): write_blk: dquota write failed [ 217.043215][ T7774] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 217.078221][ T7770] EXT4-fs (loop1): 1 orphan inode deleted [ 217.099262][ T7774] EXT4-fs error (device loop0): ext4_acquire_dquot:6953: comm syz.0.692: Failed to acquire dquot type 0 [ 217.131474][ T7770] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 217.174931][ T7774] EXT4-fs error (device loop0): ext4_free_blocks:6694: comm syz.0.692: Freeing blocks not in datazone - block = 0, count = 4096 [ 217.272596][ T7774] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz.0.692: Invalid inode bitmap blk 0 in block_group 0 [ 217.297157][ T48] Quota error (device loop0): do_check_range: Getting block 0 out of range 1-8 [ 217.359694][ T48] EXT4-fs error (device loop0): ext4_release_dquot:6989: comm kworker/u4:3: Failed to release dquot type 0 [ 217.375397][ T7774] EXT4-fs error (device loop0) in ext4_free_inode:363: Corrupt filesystem [ 217.446666][ T7774] EXT4-fs (loop0): 1 orphan inode deleted [ 217.495189][ T7774] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 217.665504][ T5774] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 217.807943][ T5772] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 218.080109][ T7799] loop0: detected capacity change from 0 to 512 [ 218.179834][ T7799] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 218.552177][ T7810] loop3: detected capacity change from 0 to 256 [ 218.589199][ T7809] syzkaller1: entered promiscuous mode [ 218.621554][ T7809] syzkaller1: entered allmulticast mode [ 218.690066][ T7810] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 218.785474][ T7810] FAT-fs (loop3): Filesystem has been set read-only [ 218.820681][ T7815] loop4: detected capacity change from 0 to 1024 [ 218.890322][ T7810] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 218.946961][ T7815] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 219.020879][ T7810] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 219.153668][ T28] audit: type=1800 audit(1785077646.653:56): pid=7810 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.703" name="file1" dev="loop3" ino=1048620 res=0 errno=0 [ 219.175030][ T7820] netlink: 8 bytes leftover after parsing attributes in process `syz.1.705'. [ 219.203432][ T7270] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 219.504304][ T7824] netlink: 4 bytes leftover after parsing attributes in process `syz.4.706'. [ 219.779240][ T7830] loop1: detected capacity change from 0 to 256 [ 219.875950][ T7830] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 220.050885][ T7835] netlink: 16402 bytes leftover after parsing attributes in process `syz.0.710'. [ 220.330554][ T7837] loop3: detected capacity change from 0 to 256 [ 222.106792][ T7846] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 222.798145][ T7862] loop3: detected capacity change from 0 to 512 [ 222.944913][ T7870] loop0: detected capacity change from 0 to 512 [ 222.972236][ T7862] ------------[ cut here ]------------ [ 222.978677][ T7862] EA inode 11 i_nlink=2 [ 223.016990][ T7870] EXT4-fs: Ignoring removed nomblk_io_submit option [ 223.041546][ T7862] WARNING: CPU: 0 PID: 7862 at fs/ext4/xattr.c:1059 ext4_xattr_inode_update_ref+0x572/0x5d0 [ 223.051837][ T7862] Modules linked in: [ 223.055853][ T7862] CPU: 0 PID: 7862 Comm: syz.3.720 Not tainted syzkaller #0 [ 223.063243][ T7862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 223.073484][ T7862] RIP: 0010:ext4_xattr_inode_update_ref+0x572/0x5d0 [ 223.080277][ T7862] Code: 50 4c 89 e0 48 c1 e8 03 42 80 3c 30 00 74 08 4c 89 e7 e8 c1 f5 98 ff 49 8b 34 24 48 c7 c7 60 dd de 8a 44 89 fa e8 7e 42 0a ff <0f> 0b 4c 8b 64 24 10 4c 8d 6c 24 60 e9 8e fe ff ff e8 c8 d7 45 08 [ 223.100013][ T7862] RSP: 0018:ffffc900055a7360 EFLAGS: 00010246 [ 223.106268][ T7862] RAX: 285dd177b58ab300 RBX: ffff8880418ae8a8 RCX: 0000000000080000 [ 223.115058][ T7862] RDX: ffffc9000d38a000 RSI: 0000000000029eb1 RDI: 0000000000029eb2 [ 223.123073][ T7862] RBP: ffffc900055a7450 R08: ffffc900055a6f67 R09: 1ffff92000ab4dec [ 223.132231][ T7862] R10: dffffc0000000000 R11: fffff52000ab4ded R12: ffff8880418ae700 [ 223.140449][ T7862] R13: ffffc900055a73c0 R14: dffffc0000000000 R15: 0000000000000002 [ 223.148471][ T7862] FS: 00007f114d6646c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 223.157496][ T7862] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 223.164135][ T7862] CR2: 00007f4d5ea28eb8 CR3: 000000006a0cf000 CR4: 00000000003506f0 [ 223.172147][ T7862] Call Trace: [ 223.175515][ T7862] [ 223.178569][ T7862] ? ext4_xattr_list_entries+0x3d0/0x3d0 [ 223.184276][ T7862] ? __ext4_journal_ensure_credits+0x30/0x450 [ 223.190390][ T7862] ext4_xattr_inode_dec_ref_all+0x9bb/0x1030 [ 223.196692][ T7862] ? ext4_xattr_delete_inode+0xd00/0xd00 [ 223.202354][ T7862] ? __ext4_journal_ensure_credits+0x450/0x450 [ 223.208580][ T7862] ext4_xattr_delete_inode+0xb3b/0xd00 [ 223.214126][ T7862] ? ext4_truncate+0xcc0/0x1140 [ 223.219008][ T7862] ? ext4_expand_extra_isize_ea+0x1e70/0x1e70 [ 223.225203][ T7862] ? __ext4_mark_inode_dirty+0x4c4/0x6d0 [ 223.231735][ T7862] ext4_evict_inode+0xa88/0xe70 [ 223.236799][ T7862] ? evict+0x482/0x8a0 [ 223.240896][ T7862] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 223.246858][ T7862] ? do_raw_spin_unlock+0x121/0x230 [ 223.252080][ T7862] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 223.258067][ T7862] evict+0x4b7/0x8a0 [ 223.261982][ T7862] ? __lock_acquire+0x7d80/0x7d80 [ 223.267067][ T7862] ? proc_nr_inodes+0x230/0x230 [ 223.271935][ T7862] ? do_raw_spin_unlock+0x121/0x230 [ 223.277345][ T7862] ? _raw_spin_unlock+0x28/0x40 [ 223.282224][ T7862] ext4_orphan_cleanup+0xc33/0x1470 [ 223.287491][ T7862] ? ext4_orphan_del+0xc90/0xc90 [ 223.292446][ T7862] ? ext4_register_li_request+0x182/0x930 [ 223.298230][ T7862] ? errseq_check_and_advance+0x66/0x120 [ 223.303907][ T7862] ext4_fill_super+0x5fb5/0x6870 [ 223.308880][ T7862] ? ext4_parse_test_dummy_encryption+0xb0/0xb0 [ 223.315243][ T7862] ? __might_sleep+0xe0/0xe0 [ 223.319878][ T7862] ? read_lock_is_recursive+0x20/0x20 [ 223.325339][ T7862] ? snprintf+0xe9/0x140 [ 223.330510][ T7862] ? down_read_killable+0x340/0x340 [ 223.335987][ T7862] ? setup_bdev_super+0x56b/0x660 [ 223.341032][ T7862] get_tree_bdev+0x3e5/0x520 [ 223.345693][ T7862] ? ext4_parse_test_dummy_encryption+0xb0/0xb0 [ 223.351954][ T7862] ? setup_bdev_super+0x660/0x660 [ 223.357190][ T7862] ? apparmor_capable+0x137/0x1a0 [ 223.362233][ T7862] ? bpf_lsm_capable+0x9/0x10 [ 223.366990][ T7862] ? security_capable+0x89/0xb0 [ 223.371880][ T7862] vfs_get_tree+0x8c/0x280 [ 223.376363][ T7862] do_new_mount+0x24a/0xa40 [ 223.380888][ T7862] __se_sys_mount+0x2e7/0x3d0 [ 223.385649][ T7862] ? __x64_sys_mount+0xc0/0xc0 [ 223.390432][ T7862] ? lockdep_hardirqs_on+0x98/0x150 [ 223.395689][ T7862] ? __x64_sys_mount+0x20/0xc0 [ 223.400470][ T7862] do_syscall_64+0x55/0xb0 [ 223.404940][ T7862] ? clear_bhb_loop+0x40/0x90 [ 223.409635][ T7862] ? clear_bhb_loop+0x40/0x90 [ 223.414368][ T7862] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 223.420292][ T7862] RIP: 0033:0x7f114c79f10a [ 223.424787][ T7862] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 223.445451][ T7862] RSP: 002b:00007f114d663e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 223.454067][ T7862] RAX: ffffffffffffffda RBX: 00007f114d663ee0 RCX: 00007f114c79f10a [ 223.462057][ T7862] RDX: 00002000000009c0 RSI: 0000200000000540 RDI: 00007f114d663ea0 [ 223.470116][ T7862] RBP: 00002000000009c0 R08: 00007f114d663ee0 R09: 0000000000800718 [ 223.478159][ T7862] R10: 0000000000800718 R11: 0000000000000246 R12: 0000200000000540 [ 223.486192][ T7862] R13: 00007f114d663ea0 R14: 000000000000048d R15: 0000200000000200 [ 223.494214][ T7862] [ 223.497248][ T7862] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 223.504528][ T7862] CPU: 0 PID: 7862 Comm: syz.3.720 Not tainted syzkaller #0 [ 223.511834][ T7862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 223.521896][ T7862] Call Trace: [ 223.525202][ T7862] [ 223.528226][ T7862] dump_stack_lvl+0x18c/0x250 [ 223.532937][ T7862] ? show_regs_print_info+0x20/0x20 [ 223.538158][ T7862] ? load_image+0x420/0x420 [ 223.542687][ T7862] panic+0x2ca/0x720 [ 223.546599][ T7862] ? bpf_jit_dump+0xd0/0xd0 [ 223.551137][ T7862] __warn+0x2e0/0x470 [ 223.555154][ T7862] ? ext4_xattr_inode_update_ref+0x572/0x5d0 [ 223.561177][ T7862] ? ext4_xattr_inode_update_ref+0x572/0x5d0 [ 223.567182][ T7862] report_bug+0x2be/0x4f0 [ 223.571522][ T7862] ? ext4_xattr_inode_update_ref+0x572/0x5d0 [ 223.577537][ T7862] ? ext4_xattr_inode_update_ref+0x572/0x5d0 [ 223.583536][ T7862] ? ext4_xattr_inode_update_ref+0x574/0x5d0 [ 223.589533][ T7862] handle_bug+0xcf/0x120 [ 223.593810][ T7862] exc_invalid_op+0x1a/0x50 [ 223.598319][ T7862] asm_exc_invalid_op+0x1a/0x20 [ 223.603204][ T7862] RIP: 0010:ext4_xattr_inode_update_ref+0x572/0x5d0 [ 223.609815][ T7862] Code: 50 4c 89 e0 48 c1 e8 03 42 80 3c 30 00 74 08 4c 89 e7 e8 c1 f5 98 ff 49 8b 34 24 48 c7 c7 60 dd de 8a 44 89 fa e8 7e 42 0a ff <0f> 0b 4c 8b 64 24 10 4c 8d 6c 24 60 e9 8e fe ff ff e8 c8 d7 45 08 [ 223.629426][ T7862] RSP: 0018:ffffc900055a7360 EFLAGS: 00010246 [ 223.635506][ T7862] RAX: 285dd177b58ab300 RBX: ffff8880418ae8a8 RCX: 0000000000080000 [ 223.643630][ T7862] RDX: ffffc9000d38a000 RSI: 0000000000029eb1 RDI: 0000000000029eb2 [ 223.651644][ T7862] RBP: ffffc900055a7450 R08: ffffc900055a6f67 R09: 1ffff92000ab4dec [ 223.659628][ T7862] R10: dffffc0000000000 R11: fffff52000ab4ded R12: ffff8880418ae700 [ 223.668649][ T7862] R13: ffffc900055a73c0 R14: dffffc0000000000 R15: 0000000000000002 [ 223.676827][ T7862] ? ext4_xattr_list_entries+0x3d0/0x3d0 [ 223.682491][ T7862] ? __ext4_journal_ensure_credits+0x30/0x450 [ 223.689191][ T7862] ext4_xattr_inode_dec_ref_all+0x9bb/0x1030 [ 223.695201][ T7862] ? ext4_xattr_delete_inode+0xd00/0xd00 [ 223.700852][ T7862] ? __ext4_journal_ensure_credits+0x450/0x450 [ 223.707034][ T7862] ext4_xattr_delete_inode+0xb3b/0xd00 [ 223.712516][ T7862] ? ext4_truncate+0xcc0/0x1140 [ 223.717387][ T7862] ? ext4_expand_extra_isize_ea+0x1e70/0x1e70 [ 223.723473][ T7862] ? __ext4_mark_inode_dirty+0x4c4/0x6d0 [ 223.729154][ T7862] ext4_evict_inode+0xa88/0xe70 [ 223.734021][ T7862] ? evict+0x482/0x8a0 [ 223.738283][ T7862] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 223.744213][ T7862] ? do_raw_spin_unlock+0x121/0x230 [ 223.749452][ T7862] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 223.755367][ T7862] evict+0x4b7/0x8a0 [ 223.759275][ T7862] ? __lock_acquire+0x7d80/0x7d80 [ 223.764310][ T7862] ? proc_nr_inodes+0x230/0x230 [ 223.769193][ T7862] ? do_raw_spin_unlock+0x121/0x230 [ 223.774411][ T7862] ? _raw_spin_unlock+0x28/0x40 [ 223.779305][ T7862] ext4_orphan_cleanup+0xc33/0x1470 [ 223.784523][ T7862] ? ext4_orphan_del+0xc90/0xc90 [ 223.789473][ T7862] ? ext4_register_li_request+0x182/0x930 [ 223.795199][ T7862] ? errseq_check_and_advance+0x66/0x120 [ 223.800854][ T7862] ext4_fill_super+0x5fb5/0x6870 [ 223.805970][ T7862] ? ext4_parse_test_dummy_encryption+0xb0/0xb0 [ 223.812256][ T7862] ? __might_sleep+0xe0/0xe0 [ 223.816868][ T7862] ? read_lock_is_recursive+0x20/0x20 [ 223.822253][ T7862] ? snprintf+0xe9/0x140 [ 223.826542][ T7862] ? down_read_killable+0x340/0x340 [ 223.831759][ T7862] ? setup_bdev_super+0x56b/0x660 [ 223.836793][ T7862] get_tree_bdev+0x3e5/0x520 [ 223.841390][ T7862] ? ext4_parse_test_dummy_encryption+0xb0/0xb0 [ 223.847644][ T7862] ? setup_bdev_super+0x660/0x660 [ 223.852677][ T7862] ? apparmor_capable+0x137/0x1a0 [ 223.857731][ T7862] ? bpf_lsm_capable+0x9/0x10 [ 223.862420][ T7862] ? security_capable+0x89/0xb0 [ 223.867281][ T7862] vfs_get_tree+0x8c/0x280 [ 223.871712][ T7862] do_new_mount+0x24a/0xa40 [ 223.876249][ T7862] __se_sys_mount+0x2e7/0x3d0 [ 223.880938][ T7862] ? __x64_sys_mount+0xc0/0xc0 [ 223.885717][ T7862] ? lockdep_hardirqs_on+0x98/0x150 [ 223.890928][ T7862] ? __x64_sys_mount+0x20/0xc0 [ 223.895702][ T7862] do_syscall_64+0x55/0xb0 [ 223.900129][ T7862] ? clear_bhb_loop+0x40/0x90 [ 223.904811][ T7862] ? clear_bhb_loop+0x40/0x90 [ 223.909516][ T7862] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 223.915434][ T7862] RIP: 0033:0x7f114c79f10a [ 223.919858][ T7862] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 223.939493][ T7862] RSP: 002b:00007f114d663e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 223.947926][ T7862] RAX: ffffffffffffffda RBX: 00007f114d663ee0 RCX: 00007f114c79f10a [ 223.955926][ T7862] RDX: 00002000000009c0 RSI: 0000200000000540 RDI: 00007f114d663ea0 [ 223.963908][ T7862] RBP: 00002000000009c0 R08: 00007f114d663ee0 R09: 0000000000800718 [ 223.971888][ T7862] R10: 0000000000800718 R11: 0000000000000246 R12: 0000200000000540 [ 223.979867][ T7862] R13: 00007f114d663ea0 R14: 000000000000048d R15: 0000200000000200 [ 223.987872][ T7862] [ 223.990977][ T7862] Kernel Offset: disabled [ 223.995461][ T7862] Rebooting in 86400 seconds..