last executing test programs: 5.55731112s ago: executing program 2 (id=6): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0xffb2) 5.506892953s ago: executing program 2 (id=7): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$TCFLSH(r0, 0x400455c8, 0x400000009) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) syz_usb_connect$hid(0x5, 0x0, 0x0, 0x0) 5.466957663s ago: executing program 3 (id=4): syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x0, &(0x7f0000000a80)="878b7c"}) 5.302002554s ago: executing program 3 (id=10): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000100)) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) lseek(r2, 0x851, 0x0) 4.942603772s ago: executing program 3 (id=13): syz_mount_image$fuse(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x180) mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f00000001c0), 0x8, &(0x7f0000000040)={[{@lowerdir={'lowerdir', 0x3d, '.'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) chdir(&(0x7f00000003c0)='./bus\x00') sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) socket$packet(0x11, 0x2, 0x300) openat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x42, 0x0) 4.887759645s ago: executing program 3 (id=15): openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000740)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f0000000200)={[{@quota}, {@debug}]}, 0x1, 0x246, &(0x7f0000000ac0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='.\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(0xffffffffffffffff, 0x40187014, &(0x7f0000000000)={0x1}) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000000)={0xd3f, 0x5, 0x5, 0x80006, 0xfffffffe, 0x7}) 4.70789657s ago: executing program 3 (id=16): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000100)) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f0000004a80)={0x73622a85, 0x100, 0x1}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000004c0)={0x8, 0x0, &(0x7f0000000000)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0x4c, 0x0, &(0x7f0000000fc0)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x0, &(0x7f0000000300)={@flat=@weak_binder={0x77622a85, 0x100a, 0x8000000000}, @flat=@weak_binder={0x77622a85, 0x1100, 0x3}}, 0x0}}], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004a40)={0xc, 0x0, &(0x7f0000000a40)=[@free_buffer={0x40086303, r4}], 0x0, 0x0, 0x0}) 4.70770676s ago: executing program 32 (id=16): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000100)) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f0000004a80)={0x73622a85, 0x100, 0x1}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000004c0)={0x8, 0x0, &(0x7f0000000000)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0x4c, 0x0, &(0x7f0000000fc0)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x0, &(0x7f0000000300)={@flat=@weak_binder={0x77622a85, 0x100a, 0x8000000000}, @flat=@weak_binder={0x77622a85, 0x1100, 0x3}}, 0x0}}], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004a40)={0xc, 0x0, &(0x7f0000000a40)=[@free_buffer={0x40086303, r4}], 0x0, 0x0, 0x0}) 4.660126841s ago: executing program 2 (id=19): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000140)='./dev\x00', &(0x7f0000000180)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./dev/mapper/control\x00', 0x2, 0x0) ioctl(r0, 0xc138fd08, &(0x7f0000000300)="0400000000000000000000009001000038010000010000000000000000100000000000000000000000000000000000006d7061746830") 4.647883764s ago: executing program 2 (id=20): syz_mount_image$ext4(&(0x7f0000000700)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x2000200, &(0x7f0000000240)={[{@nodiscard}]}, 0x7, 0x504, &(0x7f0000001180)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x188) syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./bus\x00', 0x1860, 0x0, 0x1, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000200)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) chdir(&(0x7f00000003c0)='./bus\x00') r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x101000, 0x108) getdents64(r0, &(0x7f0000000f80)=""/4096, 0x1000) 4.242011875s ago: executing program 2 (id=24): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000740)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x10000, {{@in=@multicast2, @in=@empty, 0x0, 0x10, 0x4e24, 0x0, 0xa, 0x20, 0x0, 0x62}, {0x7, 0x10, 0x100000002, 0x0, 0xfff, 0xffffffffffffb473, 0xffffffffffffffff}, {0x1000000000, 0x2000000000000003, 0x2, 0xffffffffffffffff}, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xb8}}, 0x4004) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000800)=@updpolicy={0xc4, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000002, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x87}, {0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0xfffffffffffffffb}, {0x0, 0x0, 0x200000000000000}, 0x3a, 0x6e6bc0}, [@mark={0xc, 0x15, {0x35075b, 0xff}}]}, 0xc4}}, 0x2c000010) syz_emit_ethernet(0x66, &(0x7f00000004c0)={@multicast, @empty, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "02adf7", 0x30, 0x3a, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2, {[], @time_exceed={0x2, 0x0, 0x0, 0x0, '\x00', {0x0, 0x6, "fd9063", 0x0, 0x3a, 0x0, @loopback={0xff01000000000000}, @loopback}}}}}}}, 0x0) 3.896653s ago: executing program 2 (id=31): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000b80), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000c40)={&(0x7f0000000bc0)={0x14, r1, 0x1ffd1684a4a9b69d, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40010) 3.875558795s ago: executing program 33 (id=31): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000b80), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000c40)={&(0x7f0000000bc0)={0x14, r1, 0x1ffd1684a4a9b69d, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x40010) 3.439370002s ago: executing program 5 (id=17): mkdirat(0xffffffffffffff9c, 0x0, 0x1c0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x8) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeeb, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000900)=@bridge_getneigh={0x20, 0x1e, 0x105, 0x70bd2b, 0x25dfdbfe, {0x7, 0x0, 0x0, 0x0, 0x8001, 0x3800}}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 3.298544047s ago: executing program 0 (id=45): syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x10040, &(0x7f0000000200), 0xfe, 0x26f, &(0x7f00000002c0)="$eJzs3T9oJFUcB/Df7O4YN1kkaiOIf0BENBBiJ9jERiEgIYgIKkRErCQRYoJd1srGQmuVgGATxM5oKTbBRhGscncpcs3BXbjiwhV3xR67s3u3m+xxd/v32Pl8YJk3ee/NexPm+yYEZjaA3JqNiMWIKEbEXESkEZG0N3g++8w2d3fK+6sRtdo7V5NGu2w/0+o3ExHViHgtotSq29r74Oj6wVsvfbOZvvjz3vvlUZ1fu+Ojw7dPflz++relV7f+/f/ychKLUWnWtZ/HICVdflZKIp4YxmAPiaQ07hlwP1a+/PVcPfdPRsQLjfynUWhG9tuNR/5K45Uf7tb3uyv/PT3KuQKDV6ul9XtgtQbkTiEiKpEU5iMiKxcK8/PZ3/Dni9OFz9Y3vpj7dH1z7ZNxr1TAoKSRHL75x9TvM6fyf6mY5R+YXJWIw3dXdi/UyyfFcc8GGJr2/7Y/k23q+Z/7aPvlkH/IHfmH/JJ/yC/5hwnQY3blH/Krn/w/OqQ5AaPh/g8TLG0Vql2r5R/yS/5hQv3U7anTTvIP+dWefwAgX2pT434CGRiXca8/AAAAAAAAAAAAAAAAAADAWTvl/dXWZ1Rj/v19xPEbEVHqNn6x8X3ErbeNT19L6s1uS7JuffnwuT4P0KdfBvb0dbmnXo9dHNT4vfnn2eEc96vO3c5fztSd4vZaRLXeeKFUOnv9Jc3rr3eP36M+/bjPAR7Q6bcCvv7eaMc/7ebueMdfOoj4s77+LHRbfwrxVGObrT9LSed6U2l/xXKPPr/R5wEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYmVsBAAD//6iAbTQ=") syz_mount_image$fuse(0x0, 0x0, 0x3000009, 0x0, 0x3, 0x0, 0x0) chdir(0x0) 2.796659931s ago: executing program 0 (id=49): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) r2 = fsmount(r1, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x19, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800000001000000000000000000000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sockopt=0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = openat$cgroup(r2, &(0x7f0000000340)='syz0\x00', 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000400)={r3, r4, 0x15, 0x0, @void}, 0x32) getsockopt$IP_SET_OP_GET_FNAME(r0, 0x1, 0x53, 0x0, &(0x7f0000000080)) 2.684246989s ago: executing program 0 (id=53): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000240)='proc\x00', 0x4000, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) mknodat(0xffffffffffffff9c, 0x0, 0x1001, 0x8000000e) 2.498512354s ago: executing program 0 (id=56): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000016c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x840e, &(0x7f0000000140)={[{@init_itable_val={'init_itable', 0x3d, 0x4}}, {@dioread_nolock}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x6a}}, {@jqfmt_vfsold}, {@nojournal_checksum}, {@grpjquota}]}, 0x3, 0x446, &(0x7f0000000380)="$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") mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000300)='./file0/../file0\x00', 0x0, 0x81899, 0x0) mount$bind(0x0, &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b101a, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x89901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000340)='./file0/../file0\x00', 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') read$FUSE(r1, &(0x7f0000002380)={0x2020}, 0x2020) 2.463820563s ago: executing program 5 (id=57): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_IBSS(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="210128bd7000000000002b00000008000300", @ANYRES32=r2, @ANYBLOB="040046000a0034000202020202020000080026006c090000200051801c4000"], 0x54}, 0x1, 0x0, 0x0, 0xf040}, 0x0) 2.365634207s ago: executing program 5 (id=60): prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x800448d3, 0x0) syz_clone(0x1b4a100, 0x0, 0x0, 0x0, 0x0, 0x0) 2.309187351s ago: executing program 5 (id=62): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000240)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='270', 0x3) bind$inet(0xffffffffffffffff, 0x0, 0x0) io_setup(0x239f, &(0x7f0000000380)) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) 1.705876009s ago: executing program 0 (id=63): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000000)='./bus\x00', 0x30040a9, 0x0, 0xf, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000b80), 0x8, &(0x7f0000000240)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@nfs_export_on}, {@lowerdir={'lowerdir', 0x3d, '.'}}]}) setxattr$trusted_overlay_origin(&(0x7f0000000180)='./file0/file1\x00', &(0x7f0000000080), 0x0, 0x0, 0x0) 1.182032418s ago: executing program 5 (id=65): r0 = socket$netlink(0x10, 0x3, 0x6) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8983, &(0x7f0000000000)={0x6, 'geneve0\x00', {}, 0x7e}) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000180)={0x0, 'bridge_slave_1\x00', {0x2}, 0x3}) 1.029810346s ago: executing program 0 (id=68): add_key(&(0x7f0000000000)='asymmetric\x00', 0x0, &(0x7f0000000580)="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", 0x1d8, 0xfffffffffffffffd) 966.732612ms ago: executing program 34 (id=68): add_key(&(0x7f0000000000)='asymmetric\x00', 0x0, &(0x7f0000000580)="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", 0x1d8, 0xfffffffffffffffd) 857.961909ms ago: executing program 1 (id=74): add_key(&(0x7f0000002340)='big_key\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) setreuid(0xffffffffffffffff, 0xee01) 806.656281ms ago: executing program 1 (id=75): sendmsg$key(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) 806.497371ms ago: executing program 1 (id=76): sched_setscheduler(0x0, 0x1, 0x0) r0 = getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000000040)={0x0, 0x6, 0x4000, 0x8b, 0x2, 0xfffffffc}) ptrace(0x10, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, 0x0, 0x44004) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, 0x0) 525.354541ms ago: executing program 1 (id=83): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="18000000270001031dbd7002fadbdf25010000000400ae"], 0x18}, 0x1, 0x0, 0x0, 0x40000d0}, 0x0) recvmmsg(r0, &(0x7f0000004680)=[{{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000016c0)=""/4096, 0x1000}], 0x1}}], 0x1, 0x40002000, 0x0) 502.422126ms ago: executing program 1 (id=84): r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) sendmsg$NL80211_CMD_NEW_MPATH(r0, &(0x7f0000000940)={&(0x7f0000000480), 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="c2efefccd7e96e1bf9ddabed2dc9ca20ab6b61acf89d"], 0x14}, 0x1, 0x0, 0x0, 0x20004080}, 0x40048c4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 435.805362ms ago: executing program 1 (id=85): syz_mount_image$fuse(0x0, &(0x7f0000002080)='./file0\x00', 0x100004, 0x0, 0x0, 0x0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006200)={0x2020, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, r1, {0x7, 0x2b, 0x0, 0x40488102, 0x0, 0x0, 0x7, 0xa15, 0x0, 0x0, 0x1, 0x6}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000008240)="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", 0x2000, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x90, 0x0, 0xfffffffffffffffd, {0xffffffffffffffff, 0x1, 0x0, 0x2, 0x0, 0x8001, {0x6, 0x2, 0xf8, 0x0, 0xc28d, 0x8000000000000004, 0x20, 0x8001, 0x3, 0xc000, 0xfefffffe, r2, 0x0, 0x8009ad}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) open_tree(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x1) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x90, 0xfffffffffffffffe, 0x9, {0xffffffffffffffff, 0x2, 0x1, 0x3, 0x5, 0x1, {0x20004, 0x800001, 0x8000002004, 0x3, 0x4362d0a1, 0x80000002, 0x0, 0xffff0000, 0x0, 0x4000, 0x103, r2, 0x0, 0xfffffff8, 0xdffffffe}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$fuse(0x0, &(0x7f0000000500)='./file0/file0\x00', 0x18001, 0x0, 0x1, 0x0, 0x0) 341.468146ms ago: executing program 4 (id=87): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000340)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000540)='cdg', 0x3) sendmmsg$inet(r0, &(0x7f0000001780)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000ec0)='\f', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000040)='3q\n\x00', 0x4}], 0x1}}, {{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000580)="c846d745ef", 0x5}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000840)="38f3445c642aeb5ba29b161236d6e0cc71b59546bf918836b84034ffcf48b2ce1e53d88704a89185d18e0c7fa6b3dc2057954b29d02242908f79b810ad194428a12d410cbf08be97541b396a7d669d802fad107fe6120088b6774134030b599da0d74b8a90bb9cda44815766a022e9fafc2438739af2b6be3a962383fc4aadd82a641777e37530afa0160748ca3db72f3682062a90b3104a794c8eec0b03ebb2e6061df2ce1778fe153f29376c312c03a6f07c62cadc00bbaae80ebd49b7deda0f66e720c999860691b9d21afef69c0f958a6a4cfa46053f0ffdf37aba474b9ac97e", 0xe2}, {&(0x7f0000000940)="aef5d59b82c6a013afe61d96ae7e0adbfd99e710305be3122739d403978a491a8772ba50a3ab450029b98b173b99e860fbdd1519c4477da33921e469cbda8313c92b40378f81dcd2257ec6667cb9ae97f5f4e9b609f1b06e3b9252a6488cbb26b6", 0x61}, {&(0x7f00000009c0)="ce0b13e73e01acbaee5f37c85a0967a9162bcc2de030", 0x16}, {&(0x7f0000000a40)="ee0d9a36d39822ce35e32fa21c5c283b41faf795c9a840bac491317a65060396a8d038703537eac5787bb0de9112220c735e8d96d4b85714335664b7a9ab34a39859cedeaa7244af3fa07d5c24af5f788696b651399d018a0e38d55c", 0x5c}], 0x4}}], 0x4, 0x4000001) 301.384915ms ago: executing program 4 (id=88): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$UHID_INPUT(r0, &(0x7f0000000000)={0xfc, {"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", 0x1000}}, 0x1006) 239.509891ms ago: executing program 4 (id=89): r0 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x19, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800000001000000000000000000000095"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sockopt=0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000080)={r2, r1, 0x15, 0x0, @val=@iter={0x0}}, 0x20) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000140)='veth1_to_bridge\x00', 0x10) getsockopt$sock_buf(r3, 0x1, 0x19, 0x0, &(0x7f0000000280)=0x2100) 239.339721ms ago: executing program 6 (id=90): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0xb004}, 0x4) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0x38a}, {&(0x7f0000000280)=""/85, 0x7c}, {&(0x7f0000000fc0)=""/4096, 0x197}, {&(0x7f0000000400)=""/106, 0x645}, {&(0x7f0000000980)=""/73, 0x1b}, {&(0x7f0000000200)=""/77, 0x14}, {&(0x7f00000007c0)=""/154, 0x21}, {&(0x7f00000001c0)=""/17, 0x1d8}], 0x21, &(0x7f0000000600)=""/191, 0xffffffffffffff2f}}], 0x4000000000003b4, 0x2040000, &(0x7f0000003700)={0x77359400}) 239.099781ms ago: executing program 4 (id=91): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0xca02}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f00000002c0)={0x0, 'syzkaller0\x00', {0x1}, 0xb5}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000080)=""/30, 0x1e}], 0x1, 0x6bbf, 0x7c) 216.700607ms ago: executing program 6 (id=92): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f3, &(0x7f0000000940)={'syztnl0\x00', &(0x7f0000000000)={'gre0\x00', 0x0, 0x0, 0x0, 0x1, 0x0, {{0x5, 0x4, 0x0, 0x6, 0x14, 0x0, 0x0, 0x0, 0x4, 0x0, @local, @loopback}}}}) 154.429142ms ago: executing program 6 (id=93): r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="5c0000001300050000000000feffffff07000000", @ANYRES32=r1, @ANYBLOB="00300000000000003c001a803800"], 0x5c}, 0x1, 0x0, 0x0, 0x800c000}, 0x0) 83.950269ms ago: executing program 6 (id=94): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x14, 0x2, 0x3, 0x101, 0x0, 0x0, {0x0, 0x0, 0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x45}, 0x1800) 83.774579ms ago: executing program 6 (id=95): r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @dev}, 0x2, 0x0, 0x20000000}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, 0x0) 74.942542ms ago: executing program 4 (id=96): r0 = syz_open_dev$loop(&(0x7f0000000040), 0xffffffff80000001, 0x1680a2) write(r0, &(0x7f0000000300)='k', 0x1) 55.448166ms ago: executing program 4 (id=97): syz_mount_image$ext4(&(0x7f0000000540)='ext3\x00', &(0x7f00000005c0)='./file0\x00', 0xa0040a, &(0x7f0000000000), 0x21, 0x4c0, &(0x7f0000001740)="$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") mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6) syz_mount_image$ext4(&(0x7f0000000300)='ext3\x00', &(0x7f0000000280)='./cgroup\x00', 0x11, &(0x7f0000000180)={[{@dioread_lock}, {@acl}]}, 0x1, 0x66a, &(0x7f0000000ec0)="$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") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f066bbeeb, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002100)={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, &(0x7f0000000040), 0x80002c1, 0x2, 0x0) r4 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) fchdir(r4) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000000040)={'ip6gre0\x00', 0x52c8}) syz_pidfd_open(0x0, 0x0) setns(0xffffffffffffffff, 0x24020000) mount_setattr(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x8800, &(0x7f0000001dc0)={0x10008f, 0x0, 0x40000}, 0x20) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) getsockopt$inet6_buf(r0, 0x29, 0x6, 0xffffffffffffffff, &(0x7f0000000080)=0xfffffffffffffec4) 0s ago: executing program 6 (id=98): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) fchdir(0xffffffffffffffff) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.67' (ED25519) to the list of known hosts. [ 20.219067][ T30] audit: type=1400 audit(1790715628.693:64): avc: denied { mounton } for pid=276 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 20.220093][ T276] cgroup: Unknown subsys name 'net' [ 20.241729][ T30] audit: type=1400 audit(1790715628.693:65): avc: denied { mount } for pid=276 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 20.269168][ T30] audit: type=1400 audit(1790715628.733:66): avc: denied { unmount } for pid=276 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 20.269353][ T276] cgroup: Unknown subsys name 'devices' [ 20.415339][ T276] cgroup: Unknown subsys name 'hugetlb' [ 20.420927][ T276] cgroup: Unknown subsys name 'rlimit' [ 20.527204][ T30] audit: type=1400 audit(1790715629.003:67): avc: denied { setattr } for pid=276 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 20.550381][ T30] audit: type=1400 audit(1790715629.003:68): avc: denied { mounton } for pid=276 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 20.575149][ T30] audit: type=1400 audit(1790715629.003:69): avc: denied { mount } for pid=276 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 20.580695][ T278] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 20.606974][ T30] audit: type=1400 audit(1790715629.083:70): avc: denied { relabelto } for pid=278 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 20.632369][ T30] audit: type=1400 audit(1790715629.083:71): avc: denied { write } for pid=278 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 20.667733][ T30] audit: type=1400 audit(1790715629.143:72): avc: denied { read } for pid=276 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 20.668142][ T276] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 20.693305][ T30] audit: type=1400 audit(1790715629.143:73): avc: denied { open } for pid=276 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 21.511878][ T284] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.518973][ T284] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.526381][ T284] device bridge_slave_0 entered promiscuous mode [ 21.545573][ T284] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.552609][ T284] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.560119][ T284] device bridge_slave_1 entered promiscuous mode [ 21.590080][ T285] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.597152][ T285] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.604591][ T285] device bridge_slave_0 entered promiscuous mode [ 21.612778][ T285] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.619887][ T285] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.627250][ T285] device bridge_slave_1 entered promiscuous mode [ 21.689382][ T287] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.696474][ T287] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.704068][ T287] device bridge_slave_0 entered promiscuous mode [ 21.724968][ T287] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.732000][ T287] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.739371][ T287] device bridge_slave_1 entered promiscuous mode [ 21.755497][ T286] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.762521][ T286] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.769907][ T286] device bridge_slave_0 entered promiscuous mode [ 21.779120][ T286] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.786282][ T286] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.793645][ T286] device bridge_slave_1 entered promiscuous mode [ 21.818156][ T288] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.825217][ T288] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.832596][ T288] device bridge_slave_0 entered promiscuous mode [ 21.842175][ T288] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.849271][ T288] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.856654][ T288] device bridge_slave_1 entered promiscuous mode [ 21.980138][ T284] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.987197][ T284] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.005695][ T285] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.012733][ T285] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.020010][ T285] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.027036][ T285] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.051489][ T286] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.058538][ T286] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.065799][ T286] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.072804][ T286] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.087676][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.094977][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.102427][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.109841][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.117870][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.125108][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.141160][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.165756][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.173892][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.180893][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.188947][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.197027][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.204048][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.211353][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 22.218750][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.245618][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.254546][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.262654][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.269683][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.277148][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.285538][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.292539][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.299903][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.307835][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.315751][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.323587][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.331762][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.339958][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.347006][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.354590][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.362716][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.369749][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.377131][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 22.384822][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 22.398955][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 22.407197][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.415382][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.422402][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.430000][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.438283][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.445330][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.463200][ T288] device veth0_vlan entered promiscuous mode [ 22.471703][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.480325][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.488274][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 22.495982][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 22.503315][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.511792][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.521151][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 22.529564][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.549483][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 22.557091][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.564706][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 22.572915][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.581353][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 22.589737][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.597973][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.605022][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.612493][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 22.620836][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.628948][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.635989][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.643289][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 22.651323][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.659293][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 22.667325][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.675294][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 22.683227][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.691323][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 22.698744][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 22.710570][ T287] device veth0_vlan entered promiscuous mode [ 22.717202][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 22.725202][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.733931][ T285] device veth0_vlan entered promiscuous mode [ 22.747247][ T287] device veth1_macvtap entered promiscuous mode [ 22.754163][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 22.761607][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 22.769235][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 22.777393][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.785548][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 22.793065][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 22.801584][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.812594][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 22.820766][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.842028][ T284] device veth0_vlan entered promiscuous mode [ 22.848497][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 22.856752][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.865038][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 22.872827][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.880994][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 22.889069][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.897113][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 22.905181][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.913035][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 22.921290][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.929570][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 22.937797][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 22.946046][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 22.953423][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 22.962710][ T288] device veth1_macvtap entered promiscuous mode [ 22.970544][ T285] device veth1_macvtap entered promiscuous mode [ 22.987982][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 22.995747][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 22.995958][ T287] request_module fs-gadgetfs succeeded, but still no fs? [ 23.003398][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 23.019878][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.028376][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 23.036739][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.051493][ T284] device veth1_macvtap entered promiscuous mode [ 23.065520][ T286] device veth0_vlan entered promiscuous mode [ 23.073524][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 23.081884][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.091873][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 23.096278][ T309] loop2: detected capacity change from 0 to 1024 [ 23.099686][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 23.114154][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 23.122418][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 23.130669][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.139196][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 23.147534][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.155982][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 23.164411][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.165420][ T309] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 23.172739][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 23.191435][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.216925][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 23.228437][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 23.235969][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 23.244791][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.255754][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 23.265101][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.283465][ T286] device veth1_macvtap entered promiscuous mode [ 23.312785][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 23.321381][ T324] binder: 323:324 ioctl c0306201 0 returned -14 [ 23.322583][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 23.336128][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.345118][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 23.353391][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.383835][ T328] device syzkaller0 entered promiscuous mode [ 23.491557][ T338] loop4: detected capacity change from 0 to 4096 [ 23.509880][ T340] FAULT_INJECTION: forcing a failure. [ 23.509880][ T340] name failslab, interval 1, probability 0, space 0, times 1 [ 23.523229][ T340] CPU: 1 PID: 340 Comm: syz.3.13 Not tainted syzkaller #0 [ 23.530367][ T340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 23.540430][ T340] Call Trace: [ 23.543697][ T340] [ 23.546617][ T340] __dump_stack+0x21/0x30 [ 23.550939][ T340] dump_stack_lvl+0x110/0x170 [ 23.555593][ T340] ? show_regs_print_info+0x20/0x20 [ 23.560791][ T340] dump_stack+0x15/0x20 [ 23.564923][ T340] should_fail+0x3ab/0x500 [ 23.569323][ T340] __should_failslab+0xa4/0xe0 [ 23.574084][ T340] should_failslab+0x9/0x20 [ 23.578587][ T340] slab_pre_alloc_hook+0x39/0xd0 [ 23.583512][ T340] ? prepare_creds+0x2f/0x610 [ 23.588172][ T340] kmem_cache_alloc+0x44/0x260 [ 23.592940][ T340] prepare_creds+0x2f/0x610 [ 23.597427][ T340] ovl_create_or_link+0x3ef/0x15a0 [ 23.602527][ T340] ? ovl_create_object+0x290/0x290 [ 23.607620][ T340] ? should_failslab+0x9/0x20 [ 23.612280][ T340] ? __kasan_check_write+0x14/0x20 [ 23.617372][ T340] ? __kasan_check_write+0x14/0x20 [ 23.622483][ T340] ? _raw_spin_lock+0x94/0xf0 [ 23.627139][ T340] ? _raw_spin_trylock_bh+0x150/0x150 [ 23.632495][ T340] ? inode_init_always+0x744/0x9b0 [ 23.637588][ T340] ? __kasan_check_write+0x14/0x20 [ 23.642694][ T340] ? _raw_spin_lock+0x94/0xf0 [ 23.647367][ T340] ? _raw_spin_trylock_bh+0x150/0x150 [ 23.652736][ T340] ? inode_init_owner+0x281/0x440 [ 23.657761][ T340] ovl_create_object+0x1cc/0x290 [ 23.662676][ T340] ? ovl_rename+0x1490/0x1490 [ 23.667344][ T340] ? selinux_inode_create+0x22/0x30 [ 23.672522][ T340] ovl_create+0x2b/0x30 [ 23.676658][ T340] ? ovl_create_temp+0x60/0x60 [ 23.681403][ T340] path_openat+0x15e6/0x2f80 [ 23.686064][ T340] ? do_filp_open+0x400/0x400 [ 23.690845][ T340] do_filp_open+0x1df/0x400 [ 23.695334][ T340] ? vfs_tmpfile+0x2d0/0x2d0 [ 23.699920][ T340] do_sys_openat2+0x15e/0x7f0 [ 23.704575][ T340] ? __se_sys_futex+0x135/0x330 [ 23.709405][ T340] ? do_sys_open+0xe0/0xe0 [ 23.713803][ T340] ? __x64_sys_futex+0x100/0x100 [ 23.718733][ T340] __x64_sys_openat+0x136/0x160 [ 23.723563][ T340] x64_sys_call+0x219/0x9a0 [ 23.728045][ T340] do_syscall_64+0x4c/0xa0 [ 23.732443][ T340] ? clear_bhb_loop+0x50/0xa0 [ 23.737098][ T340] ? clear_bhb_loop+0x50/0xa0 [ 23.741750][ T340] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 23.747621][ T340] RIP: 0033:0x7fdf3eb0c159 [ 23.752017][ T340] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 23.771603][ T340] RSP: 002b:00007fdf3d565028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 23.780113][ T340] RAX: ffffffffffffffda RBX: 00007fdf3ed93fa0 RCX: 00007fdf3eb0c159 [ 23.788080][ T340] RDX: 0000000000000042 RSI: 0000200000000440 RDI: ffffffffffffff9c [ 23.796055][ T340] RBP: 00007fdf3eba306b R08: 0000000000000000 R09: 0000000000000000 [ 23.804009][ T340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 23.811977][ T340] R13: 00007fdf3ed94038 R14: 00007fdf3ed93fa0 R15: 00007fff0b276808 [ 23.819932][ T340] [ 23.847082][ T338] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 23.856979][ T343] loop1: detected capacity change from 0 to 512 [ 23.897444][ T343] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 23.911713][ T284] syz-executor (284) used greatest stack depth: 22056 bytes left [ 23.986493][ T346] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 24.016207][ T343] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e019, mo2=0002] [ 24.024750][ T343] System zones: 0-2, 18-18, 34-34 [ 24.030811][ T343] EXT4-fs (loop1): 1 orphan inode deleted [ 24.040239][ T343] EXT4-fs (loop1): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000000,debug,nombcache,,errors=continue. Quota mode: none. [ 24.059835][ T343] ext4 filesystem being mounted at /3/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 24.114001][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.121082][ T351] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.128332][ T358] loop2: detected capacity change from 0 to 512 [ 24.135300][ T351] device bridge_slave_0 entered promiscuous mode [ 24.147435][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.154639][ T351] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.162023][ T351] device bridge_slave_1 entered promiscuous mode [ 24.171918][ T358] EXT4-fs error (device loop2): ext4_validate_block_bitmap:429: comm syz.2.20: bg 0: block 5: invalid block bitmap [ 24.195073][ T358] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6191: Corrupt filesystem [ 24.204846][ T358] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.20: invalid indirect mapped block 3 (level 2) [ 24.210650][ T367] FAULT_INJECTION: forcing a failure. [ 24.210650][ T367] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 24.218211][ T358] EXT4-fs (loop2): 1 orphan inode deleted [ 24.237507][ T358] EXT4-fs (loop2): 1 truncate cleaned up [ 24.243911][ T358] EXT4-fs (loop2): mounted filesystem without journal. Opts: nodiscard,,errors=continue. Quota mode: writeback. [ 24.245840][ T367] CPU: 1 PID: 367 Comm: syz.1.23 Not tainted syzkaller #0 [ 24.262818][ T367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 24.269458][ T358] overlayfs: failed to set xattr on upper [ 24.272874][ T367] Call Trace: [ 24.272883][ T367] [ 24.272889][ T367] __dump_stack+0x21/0x30 [ 24.286254][ T287] EXT4-fs error (device loop2): ext4_lookup:1858: inode #17: comm syz-executor: iget: bad extended attribute block 6904 [ 24.289077][ T367] dump_stack_lvl+0x110/0x170 [ 24.289101][ T367] ? show_regs_print_info+0x20/0x20 [ 24.302018][ T287] EXT4-fs error (device loop2): ext4_lookup:1858: inode #17: comm syz-executor: iget: bad extended attribute block 6904 [ 24.306220][ T367] ? __kasan_check_write+0x14/0x20 [ 24.306245][ T367] dump_stack+0x15/0x20 [ 24.306263][ T367] should_fail+0x3ab/0x500 [ 24.306288][ T367] should_fail_alloc_page+0x55/0x80 [ 24.306308][ T367] prepare_alloc_pages+0x13f/0x590 [ 24.306325][ T367] ? __alloc_pages_bulk+0xab0/0xab0 [ 24.306344][ T367] ? __kasan_slab_alloc+0xc9/0xe0 [ 24.345467][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.347863][ T367] ? __kasan_slab_alloc+0xb7/0xe0 [ 24.353042][ T351] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.358037][ T367] ? slab_post_alloc_hook+0x4f/0x2b0 [ 24.358059][ T367] __alloc_pages+0x11d/0x460 [ 24.358079][ T367] ? prep_new_page+0x110/0x110 [ 24.365167][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.370085][ T367] ? _raw_spin_lock+0x94/0xf0 [ 24.377278][ T351] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.382538][ T367] ? _raw_spin_trylock_bh+0x150/0x150 [ 24.403016][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.403506][ T367] __get_free_pages+0x10/0x30 [ 24.428037][ T367] kasan_populate_vmalloc_pte+0x29/0x120 [ 24.433659][ T367] __apply_to_page_range+0x8ca/0xc70 [ 24.438938][ T367] ? kasan_populate_vmalloc+0x70/0x70 [ 24.444293][ T367] ? kasan_populate_vmalloc+0x70/0x70 [ 24.449661][ T367] apply_to_page_range+0x3b/0x50 [ 24.454582][ T367] kasan_populate_vmalloc+0x60/0x70 [ 24.459796][ T367] alloc_vmap_area+0x193b/0x1a70 [ 24.464716][ T367] ? vm_map_ram+0xa70/0xa70 [ 24.469196][ T367] ? kmem_cache_alloc_trace+0x119/0x270 [ 24.474721][ T367] __get_vm_area_node+0x14e/0x350 [ 24.479725][ T367] __vmalloc_node_range+0xe8/0xad0 [ 24.484812][ T367] ? htab_map_alloc+0xb2f/0x15d0 [ 24.489729][ T367] bpf_map_area_alloc+0xd5/0xe0 [ 24.494562][ T367] ? htab_map_alloc+0xb2f/0x15d0 [ 24.499479][ T367] htab_map_alloc+0xb2f/0x15d0 [ 24.504221][ T367] map_create+0x3f4/0x1fa0 [ 24.508615][ T367] __sys_bpf+0x2ff/0x7d0 [ 24.512836][ T367] ? bpf_link_show_fdinfo+0x330/0x330 [ 24.518186][ T367] ? __kasan_check_write+0x14/0x20 [ 24.523277][ T367] ? switch_fpu_return+0x15d/0x2c0 [ 24.528371][ T367] __x64_sys_bpf+0x7c/0x90 [ 24.532771][ T367] x64_sys_call+0x4b9/0x9a0 [ 24.537252][ T367] do_syscall_64+0x4c/0xa0 [ 24.541645][ T367] ? clear_bhb_loop+0x50/0xa0 [ 24.546298][ T367] ? clear_bhb_loop+0x50/0xa0 [ 24.550955][ T367] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 24.556826][ T367] RIP: 0033:0x7f5535727159 [ 24.561220][ T367] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 24.580803][ T367] RSP: 002b:00007f5534180028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 24.589194][ T367] RAX: ffffffffffffffda RBX: 00007f55359aefa0 RCX: 00007f5535727159 [ 24.597249][ T367] RDX: 0000000000000050 RSI: 0000200000000640 RDI: 0000000000000000 [ 24.605201][ T367] RBP: 00007f55357be06b R08: 0000000000000000 R09: 0000000000000000 [ 24.613151][ T367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 24.621107][ T367] R13: 00007f55359af038 R14: 00007f55359aefa0 R15: 00007ffda2c53588 [ 24.629060][ T367] [ 24.668640][ T306] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.682035][ T306] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.720388][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 24.731145][ T371] capability: warning: `syz.4.25' uses deprecated v2 capabilities in a way that may be insecure [ 24.737529][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.756115][ T306] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.763155][ T306] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.771024][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 24.780806][ T375] loop4: detected capacity change from 0 to 128 [ 24.783919][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.806771][ T306] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.813838][ T306] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.837878][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 24.858435][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.891409][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 24.899665][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.919968][ T351] device veth0_vlan entered promiscuous mode [ 24.933047][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 24.942679][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.964108][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 24.980290][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.994205][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.002480][ T389] loop1: detected capacity change from 0 to 512 [ 25.010110][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.025396][ T351] device veth1_macvtap entered promiscuous mode [ 25.036795][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 25.045407][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.053956][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 25.058915][ T393] loop0: detected capacity change from 0 to 256 [ 25.073258][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 25.082154][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.091027][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 25.093013][ T389] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro,bsddf,. Quota mode: writeback. [ 25.099770][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 25.111107][ T389] ext4 filesystem being mounted at /12/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 25.160945][ T314] device bridge_slave_1 left promiscuous mode [ 25.167386][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.175585][ T314] device bridge_slave_0 left promiscuous mode [ 25.175652][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.176697][ T314] device veth1_macvtap left promiscuous mode [ 25.176735][ T314] device veth0_vlan left promiscuous mode [ 25.269638][ T30] kauditd_printk_skb: 90 callbacks suppressed [ 25.269652][ T30] audit: type=1400 audit(1790715633.743:164): avc: denied { create } for pid=398 comm="syz.0.38" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 25.346564][ T387] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.365149][ T387] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.372686][ T387] device bridge_slave_0 entered promiscuous mode [ 25.383776][ T30] audit: type=1400 audit(1790715633.853:165): avc: denied { create } for pid=413 comm="syz.0.43" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 25.487983][ T30] audit: type=1400 audit(1790715633.853:166): avc: denied { write } for pid=413 comm="syz.0.43" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 25.511852][ T420] loop0: detected capacity change from 0 to 128 [ 25.526503][ T387] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.533544][ T387] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.539525][ T30] audit: type=1400 audit(1790715633.913:167): avc: denied { execute } for pid=415 comm="syz.0.44" path="/6/file2" dev="tmpfs" ino=62 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 25.541463][ T387] device bridge_slave_1 entered promiscuous mode [ 25.563089][ T30] audit: type=1400 audit(1790715633.933:168): avc: denied { create } for pid=400 comm="syz.4.40" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 25.594244][ T420] ======================================================= [ 25.594244][ T420] WARNING: The mand mount option has been deprecated and [ 25.594244][ T420] and is ignored by this kernel. Remove the mand [ 25.594244][ T420] option from the mount to silence this warning. [ 25.594244][ T420] ======================================================= [ 25.650646][ T30] audit: type=1400 audit(1790715633.943:169): avc: denied { create } for pid=400 comm="syz.4.40" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 25.688148][ T387] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.694439][ T30] audit: type=1400 audit(1790715633.943:170): avc: denied { create } for pid=400 comm="syz.4.40" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 25.695229][ T387] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.722311][ T387] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.729347][ T387] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.741442][ T30] audit: type=1400 audit(1790715633.943:171): avc: denied { ioctl } for pid=400 comm="syz.4.40" path="socket:[15779]" dev="sockfs" ino=15779 ioctlcmd=0x8983 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 25.768033][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.768238][ T30] audit: type=1400 audit(1790715634.003:172): avc: denied { write } for pid=421 comm="syz.1.46" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 25.794896][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.796066][ T30] audit: type=1400 audit(1790715634.003:173): avc: denied { nlmsg_write } for pid=421 comm="syz.1.46" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 25.822539][ T420] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 25.852824][ T420] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 25.864290][ T420] ext2 filesystem being mounted at /7/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 25.876636][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 25.906519][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.937161][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 25.945943][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.954500][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.961540][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.969966][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 25.978751][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.983570][ T435] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 25.986987][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.005718][ T435] overlayfs: conflicting lowerdir path [ 26.007871][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.020896][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 26.029020][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.037049][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 26.046053][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.054185][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 26.062533][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.094975][ T387] device veth0_vlan entered promiscuous mode [ 26.098136][ T441] FAULT_INJECTION: forcing a failure. [ 26.098136][ T441] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 26.101292][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 26.116457][ T441] CPU: 1 PID: 441 Comm: syz.0.53 Not tainted syzkaller #0 [ 26.124366][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.128750][ T441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 26.128766][ T441] Call Trace: [ 26.142088][ T387] device veth1_macvtap entered promiscuous mode [ 26.146416][ T441] [ 26.146424][ T441] __dump_stack+0x21/0x30 [ 26.150217][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.155916][ T441] dump_stack_lvl+0x110/0x170 [ 26.155940][ T441] ? show_regs_print_info+0x20/0x20 [ 26.159234][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.163154][ T441] dump_stack+0x15/0x20 [ 26.163176][ T441] should_fail+0x3ab/0x500 [ 26.170610][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 26.174993][ T441] should_fail_usercopy+0x1a/0x20 [ 26.175013][ T441] strncpy_from_user+0x24/0x2d0 [ 26.175032][ T441] ? kmem_cache_alloc+0xf7/0x260 [ 26.175052][ T441] getname_flags+0xf5/0x510 [ 26.175069][ T441] __x64_sys_mknodat+0x98/0xc0 [ 26.175087][ T441] x64_sys_call+0x194/0x9a0 [ 26.175103][ T441] do_syscall_64+0x4c/0xa0 [ 26.175118][ T441] ? clear_bhb_loop+0x50/0xa0 [ 26.175136][ T441] ? clear_bhb_loop+0x50/0xa0 [ 26.175153][ T441] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 26.175172][ T441] RIP: 0033:0x7f9694e00159 [ 26.175186][ T441] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 26.175201][ T441] RSP: 002b:00007f9693859028 EFLAGS: 00000246 ORIG_RAX: 0000000000000103 [ 26.175220][ T441] RAX: ffffffffffffffda RBX: 00007f9695087fa0 RCX: 00007f9694e00159 [ 26.175235][ T441] RDX: 0000000000001001 RSI: 0000000000000000 RDI: ffffffffffffff9c [ 26.175247][ T441] RBP: 00007f9694e9706b R08: 0000000000000000 R09: 0000000000000000 [ 26.175258][ T441] R10: 000000008000000e R11: 0000000000000246 R12: 0000000000000000 [ 26.175270][ T441] R13: 00007f9695088038 R14: 00007f9695087fa0 R15: 00007ffd2878cce8 [ 26.175287][ T441] [ 26.309457][ T446] device-mapper: ioctl: Invalid new mapped device name or uuid string supplied. [ 26.344880][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.353969][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 26.357237][ T451] loop0: detected capacity change from 0 to 512 [ 26.376514][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.386840][ T451] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 26.399622][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.408644][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.418104][ T451] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2812: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 26.428813][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.464261][ T451] EXT4-fs (loop0): 1 truncate cleaned up [ 26.469953][ T451] EXT4-fs (loop0): mounted filesystem without journal. Opts: init_itable=0x0000000000000004,dioread_nolock,debug_want_extra_isize=0x000000000000006a,jqfmt=vfsold,nojournal_checksum,grpjquota=,,errors=continue. Quota mode: none. [ 27.009969][ T472] loop6: detected capacity change from 0 to 256 [ 27.012690][ T286] EXT4-fs error (device loop0): ext4_readdir:263: inode #11: block 54: comm syz-executor: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 27.039967][ T286] EXT4-fs error (device loop0): ext4_empty_dir:3177: inode #11: block 54: comm syz-executor: bad entry in directory: rec_len is smaller than minimal - offset=5120, inode=0, rec_len=0, size=1024 fake=0 [ 27.060335][ T286] EXT4-fs error (device loop0): ext4_readdir:263: inode #11: block 54: comm syz-executor: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 27.083952][ T463] FAULT_INJECTION: forcing a failure. [ 27.083952][ T463] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 27.097342][ T463] CPU: 1 PID: 463 Comm: syz.5.62 Not tainted syzkaller #0 [ 27.098117][ T286] EXT4-fs error (device loop0): ext4_empty_dir:3177: inode #11: block 54: comm syz-executor: bad entry in directory: rec_len is smaller than minimal - offset=5120, inode=0, rec_len=0, size=1024 fake=0 [ 27.104464][ T463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 27.104474][ T463] Call Trace: [ 27.104479][ T463] [ 27.104484][ T463] __dump_stack+0x21/0x30 [ 27.104503][ T463] dump_stack_lvl+0x110/0x170 [ 27.104517][ T463] ? show_regs_print_info+0x20/0x20 [ 27.104530][ T463] ? __update_load_avg_cfs_rq+0xb1/0x2e0 [ 27.104547][ T463] dump_stack+0x15/0x20 [ 27.104560][ T463] should_fail+0x3ab/0x500 [ 27.104575][ T463] should_fail_alloc_page+0x55/0x80 [ 27.124510][ T286] EXT4-fs error (device loop0): ext4_readdir:263: inode #11: block 54: comm syz-executor: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 27.134115][ T463] prepare_alloc_pages+0x13f/0x590 [ 27.134138][ T463] ? __alloc_pages_bulk+0xab0/0xab0 [ 27.134154][ T463] ? __kernel_text_address+0xa0/0x100 [ 27.137741][ T286] EXT4-fs error (device loop0): ext4_empty_dir:3177: inode #11: block 54: comm syz-executor: bad entry in directory: rec_len is smaller than minimal - offset=5120, inode=0, rec_len=0, size=1024 fake=0 [ 27.140333][ T463] __alloc_pages+0x11d/0x460 [ 27.144982][ T286] EXT4-fs error (device loop0): ext4_readdir:263: inode #11: block 54: comm syz-executor: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 27.149349][ T463] ? unlock_page_memcg+0x114/0x130 [ 27.149371][ T463] ? prep_new_page+0x110/0x110 [ 27.154819][ T286] EXT4-fs error (device loop0): ext4_empty_dir:3177: inode #11: block 54: comm syz-executor: bad entry in directory: rec_len is smaller than minimal - offset=5120, inode=0, rec_len=0, size=1024 fake=0 [ 27.160147][ T463] ? page_remove_rmap+0xc6d/0xf40 [ 27.164730][ T286] EXT4-fs error (device loop0): ext4_readdir:263: inode #11: block 54: comm syz-executor: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 27.168677][ T463] ? page_add_file_rmap+0x700/0x700 [ 27.174092][ T286] EXT4-fs error (device loop0): ext4_empty_dir:3177: inode #11: block 54: comm syz-executor: bad entry in directory: rec_len is smaller than minimal - offset=5120, inode=0, rec_len=0, size=1024 fake=0 [ 27.194214][ T463] ? mark_page_accessed+0x3a8/0x8e0 [ 27.194235][ T463] __get_free_pages+0x10/0x30 [ 27.194252][ T463] __tlb_remove_page_size+0x18a/0x310 [ 27.194269][ T463] unmap_page_range+0x1059/0x1e00 [ 27.194286][ T463] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 27.194302][ T463] ? lru_cache_add+0x7e0/0x7e0 [ 27.365228][ T463] ? __kasan_check_read+0x11/0x20 [ 27.370239][ T463] unmap_vmas+0x26d/0x380 [ 27.374547][ T463] ? unmap_page_range+0x1e00/0x1e00 [ 27.379725][ T463] ? __kasan_check_write+0x14/0x20 [ 27.384812][ T463] ? tlb_gather_mmu_fullmm+0x144/0x1c0 [ 27.390252][ T463] exit_mmap+0x412/0x8b0 [ 27.394474][ T463] ? vm_brk+0x30/0x30 [ 27.398439][ T463] ? uprobe_clear_state+0x2c6/0x320 [ 27.403625][ T463] __mmput+0x92/0x300 [ 27.407616][ T463] mmput+0x50/0x150 [ 27.411406][ T463] do_exit+0xacc/0x29a0 [ 27.415537][ T463] ? put_task_struct+0x90/0x90 [ 27.420281][ T463] ? __kasan_check_write+0x14/0x20 [ 27.425373][ T463] ? _raw_spin_lock_irq+0x95/0xf0 [ 27.430376][ T463] do_group_exit+0x149/0x310 [ 27.434943][ T463] ? __kasan_check_write+0x14/0x20 [ 27.440053][ T463] ? recalc_sigpending+0x1ac/0x230 [ 27.445161][ T463] get_signal+0x64f/0x1430 [ 27.449559][ T463] arch_do_signal_or_restart+0xe2/0x1100 [ 27.455170][ T463] ? release_firmware_map_entry+0x190/0x190 [ 27.461043][ T463] ? get_sigframe_size+0x10/0x10 [ 27.465962][ T463] ? __se_sys_futex+0x135/0x330 [ 27.470804][ T463] exit_to_user_mode_loop+0xa7/0xe0 [ 27.475978][ T463] exit_to_user_mode_prepare+0x87/0xd0 [ 27.481414][ T463] syscall_exit_to_user_mode+0x1a/0x30 [ 27.486852][ T463] do_syscall_64+0x58/0xa0 [ 27.491251][ T463] ? clear_bhb_loop+0x50/0xa0 [ 27.495905][ T463] ? clear_bhb_loop+0x50/0xa0 [ 27.500560][ T463] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 27.506430][ T463] RIP: 0033:0x7f14aba0c159 [ 27.510826][ T463] Code: Unable to access opcode bytes at RIP 0x7f14aba0c12f. [ 27.518161][ T463] RSP: 002b:00007f14aa4650e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 27.526572][ T463] RAX: 0000000000000001 RBX: 00007f14abc93fa8 RCX: 00007f14aba0c159 [ 27.534551][ T463] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f14abc93fac [ 27.542504][ T463] RBP: 00007f14abc93fa0 R08: 00193804c73343a6 R09: 0000000000000000 [ 27.550460][ T463] R10: 000000000000000d R11: 0000000000000246 R12: 0000000000000000 [ 27.558416][ T463] R13: 00007f14abc94038 R14: 00007ffef24000a0 R15: 00007ffef2400188 [ 27.566381][ T463] [ 27.687925][ T474] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 27.714248][ T478] EXT4-fs (loop4): mounted filesystem without journal. Opts: grpjquota=,errors=continue,noblock_validity,,errors=continue. Quota mode: none. [ 27.730889][ T286] syz-executor (286) used greatest stack depth: 21760 bytes left [ 27.751899][ T474] EXT4-fs (loop6): 1 truncate cleaned up [ 27.774397][ T474] EXT4-fs (loop6): mounted filesystem without journal. Opts: max_batch_time=0x0000000000000004,max_batch_time=0x0000000000000002,debug_want_extra_isize=0x000000000000006a,mb_optimize_scan=0x0000000000000001,errors=remount-ro,nombcache,. Quota mode: none. [ 27.864195][ T485] EXT4-fs (loop4): Ignoring removed oldalloc option [ 27.870865][ T485] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 27.951693][ T485] EXT4-fs (loop4): 1 truncate cleaned up [ 27.959109][ T485] EXT4-fs (loop4): mounted filesystem without journal. Opts: bsddf,oldalloc,resuid=0x0000000000000000,debug_want_extra_isize=0x0000000000000080,block_validity,jqfmt=vfsv1,,errors=continue. Quota mode: none. [ 28.032177][ T288] EXT4-fs error (device loop4): mb_free_blocks:1889: group 0, inode 16: block 35:freeing already freed block (bit 34); block bitmap corrupt. [ 28.076701][ T490] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.087156][ T490] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.095270][ T501] capability: warning: `syz.1.76' uses 32-bit capabilities (legacy support in use) [ 28.111827][ T490] device bridge_slave_0 entered promiscuous mode [ 28.142461][ T490] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.155265][ T490] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.172810][ T490] device bridge_slave_1 entered promiscuous mode [ 28.180025][ T314] device bridge_slave_1 left promiscuous mode [ 28.191528][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.216855][ T314] device bridge_slave_0 left promiscuous mode [ 28.231562][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.244586][ T314] device veth1_macvtap left promiscuous mode [ 28.250616][ T314] device veth0_vlan left promiscuous mode [ 28.406439][ T490] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.413512][ T490] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.441582][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.456705][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 28.467355][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 28.487548][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 28.501002][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 28.511392][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.518467][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.549970][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 28.561600][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.568665][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.576657][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.584960][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 28.609262][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.628673][ T490] device veth0_vlan entered promiscuous mode [ 28.639626][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.648623][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.657122][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.670651][ T490] device veth1_macvtap entered promiscuous mode [ 28.682310][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.701654][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.720514][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.723885][ C0] ================================================================== [ 28.736642][ C0] BUG: KASAN: use-after-free in rcu_cblist_dequeue+0x6c/0xb0 [ 28.744029][ C0] Read of size 8 at addr ffff888129caa590 by task syz-executor/387 [ 28.751917][ C0] [ 28.754247][ C0] CPU: 0 PID: 387 Comm: syz-executor Not tainted syzkaller #0 [ 28.761704][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 28.771759][ C0] Call Trace: [ 28.775041][ C0] [ 28.777884][ C0] __dump_stack+0x21/0x30 [ 28.782220][ C0] dump_stack_lvl+0x110/0x170 [ 28.786902][ C0] ? show_regs_print_info+0x20/0x20 [ 28.792104][ C0] ? load_image+0x3f0/0x3f0 [ 28.796608][ C0] print_address_description+0x7f/0x2c0 [ 28.802161][ C0] ? rcu_cblist_dequeue+0x6c/0xb0 [ 28.807193][ C0] kasan_report+0x10f/0x150 [ 28.811701][ C0] ? rcu_cblist_dequeue+0x6c/0xb0 [ 28.816733][ C0] __asan_report_load8_noabort+0x14/0x20 [ 28.822373][ C0] rcu_cblist_dequeue+0x6c/0xb0 [ 28.827230][ C0] rcu_do_batch+0x47d/0xbf0 [ 28.831740][ C0] ? local_bh_enable+0x20/0x20 [ 28.836509][ C0] ? __kasan_check_write+0x14/0x20 [ 28.841625][ C0] ? _raw_spin_lock+0xf0/0xf0 [ 28.846304][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 28.852123][ C0] ? rcu_report_qs_rnp+0x2bc/0x390 [ 28.857235][ C0] rcu_core+0x4a3/0xef0 [ 28.861396][ C0] ? ktime_get+0x12f/0x160 [ 28.865815][ C0] ? rcu_cpu_kthread_park+0x90/0x90 [ 28.871022][ C0] ? sched_clock_cpu+0x18/0x3d0 [ 28.875882][ C0] ? irqtime_account_irq+0x76/0x390 [ 28.881087][ C0] rcu_core_si+0x9/0x10 [ 28.885246][ C0] handle_softirqs+0x250/0x560 [ 28.890019][ C0] __irq_exit_rcu+0x52/0xf0 [ 28.894531][ C0] irq_exit_rcu+0x9/0x10 [ 28.898766][ C0] sysvec_apic_timer_interrupt+0xa9/0xc0 [ 28.904405][ C0] [ 28.907337][ C0] [ 28.910266][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 28.916249][ C0] RIP: 0010:memset_erms+0x9/0x10 [ 28.921190][ C0] Code: c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 f3 48 ab 89 d1 f3 aa 4c 89 c8 c3 90 49 89 f9 40 88 f0 48 89 d1 aa 4c 89 c8 c3 90 49 89 fa 40 0f b6 ce 48 b8 01 01 01 01 01 01 [ 28.940799][ C0] RSP: 0018:ffffc900078b7d00 EFLAGS: 00010202 [ 28.946878][ C0] RAX: ffff88811cdd0900 RBX: 00000000000008c8 RCX: 0000000000000638 [ 28.954856][ C0] RDX: 00000000000008c8 RSI: 0000000000000000 RDI: ffff88811cdd0cc0 [ 28.962833][ C0] RBP: ffffc900078b7d20 R08: ffff88811cdd12f7 R09: ffff88811cdd0a30 [ 28.970809][ C0] R10: dffffc0000000000 R11: ffffed10239ba25f R12: 0000000000000dc0 [ 28.978784][ C0] R13: 00000000000008c8 R14: 0000000000000000 R15: ffff88811cdd0a30 [ 28.986769][ C0] ? memset+0x35/0x40 [ 28.990758][ C0] sk_prot_alloc+0xbe/0x320 [ 28.995265][ C0] sk_alloc+0x38/0x430 [ 28.999340][ C0] inet_create+0x5c0/0xdd0 [ 29.003764][ C0] __sock_create+0x38d/0x7a0 [ 29.008353][ C0] __sys_socket+0xec/0x190 [ 29.012774][ C0] __x64_sys_socket+0x7a/0x90 [ 29.014030][ T547] set_capacity_and_notify: 4 callbacks suppressed [ 29.014041][ T547] loop4: detected capacity change from 0 to 512 [ 29.017455][ C0] x64_sys_call+0x8c5/0x9a0 [ 29.017478][ C0] do_syscall_64+0x4c/0xa0 [ 29.039001][ C0] ? clear_bhb_loop+0x50/0xa0 [ 29.043686][ C0] ? clear_bhb_loop+0x50/0xa0 [ 29.048360][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 29.054260][ C0] RIP: 0033:0x7fa2f3f2d9c7 [ 29.058680][ C0] Code: f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 0f 1f 44 00 00 b8 29 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 [ 29.078287][ C0] RSP: 002b:00007ffdb0311dc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000029 [ 29.086710][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa2f3f2d9c7 [ 29.094687][ C0] RDX: 0000000000000006 RSI: 0000000000000001 RDI: 0000000000000002 [ 29.102659][ C0] RBP: 00007ffdb03124fc R08: 0000000000000000 R09: 0000000000000000 [ 29.110635][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa2f417dfc0 [ 29.118625][ C0] R13: 00000000000927c0 R14: 0000000000007005 R15: 00007fa2f4180180 [ 29.126605][ C0] [ 29.129621][ C0] [ 29.131937][ C0] Allocated by task 545: [ 29.136166][ C0] __kasan_kmalloc+0xd4/0x100 [ 29.140859][ C0] __kmalloc+0x13d/0x2c0 [ 29.145105][ C0] l2tp_session_create+0x39/0xb60 [ 29.150132][ C0] pppol2tp_connect+0xbf5/0x1640 [ 29.155067][ C0] __sys_connect+0x3cb/0x450 [ 29.159657][ C0] __x64_sys_connect+0x7a/0x90 [ 29.164423][ C0] x64_sys_call+0x7c/0x9a0 [ 29.168842][ C0] do_syscall_64+0x4c/0xa0 [ 29.173257][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 29.179155][ C0] [ 29.181472][ C0] Freed by task 8: [ 29.185184][ C0] kasan_set_track+0x4a/0x70 [ 29.189780][ C0] kasan_set_free_info+0x23/0x40 [ 29.194729][ C0] ____kasan_slab_free+0x125/0x160 [ 29.199942][ C0] __kasan_slab_free+0x11/0x20 [ 29.204713][ C0] slab_free_freelist_hook+0xc2/0x190 [ 29.210086][ C0] kfree+0xc4/0x270 [ 29.213900][ C0] l2tp_session_put+0xaf/0x1a0 [ 29.218673][ C0] l2tp_session_delete+0x3a9/0x4a0 [ 29.223790][ C0] l2tp_tunnel_del_work+0x180/0x3d0 [ 29.229008][ C0] process_one_work+0x6c8/0xbb0 [ 29.233866][ C0] worker_thread+0xaa0/0x1250 [ 29.238547][ C0] kthread+0x3f5/0x4f0 [ 29.242615][ C0] ret_from_fork+0x1f/0x30 [ 29.247031][ C0] [ 29.249349][ C0] Last potentially related work creation: [ 29.255069][ C0] kasan_save_stack+0x3a/0x60 [ 29.259746][ C0] __kasan_record_aux_stack+0xd2/0x100 [ 29.265212][ C0] kasan_record_aux_stack_noalloc+0xb/0x10 [ 29.271023][ C0] call_rcu+0x10b/0xf60 [ 29.275176][ C0] pppol2tp_release+0x1e3/0x2b0 [ 29.280028][ C0] sock_close+0xb8/0x200 [ 29.284270][ C0] __fput+0x22b/0x900 [ 29.288258][ C0] ____fput+0x15/0x20 [ 29.292239][ C0] task_work_run+0x127/0x190 [ 29.296844][ C0] exit_to_user_mode_loop+0xd0/0xe0 [ 29.302042][ C0] exit_to_user_mode_prepare+0x87/0xd0 [ 29.307499][ C0] syscall_exit_to_user_mode+0x1a/0x30 [ 29.312961][ C0] do_syscall_64+0x58/0xa0 [ 29.317378][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 29.323274][ C0] [ 29.325598][ C0] The buggy address belongs to the object at ffff888129caa400 [ 29.325598][ C0] which belongs to the cache kmalloc-512 of size 512 [ 29.339651][ C0] The buggy address is located 400 bytes inside of [ 29.339651][ C0] 512-byte region [ffff888129caa400, ffff888129caa600) [ 29.352931][ C0] The buggy address belongs to the page: [ 29.358562][ C0] page:ffffea0004a72a00 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff888129ca8000 pfn:0x129ca8 [ 29.370109][ C0] head:ffffea0004a72a00 order:2 compound_mapcount:0 compound_pincount:0 [ 29.378437][ C0] flags: 0x4000000000010200(slab|head|zone=1) [ 29.384534][ C0] raw: 4000000000010200 ffffea0004b4bd08 ffffea00049ee908 ffff888100042f00 [ 29.393127][ C0] raw: ffff888129ca8000 000000000010000f 00000001ffffffff 0000000000000000 [ 29.401708][ C0] page dumped because: kasan: bad access detected [ 29.408113][ C0] page_owner tracks the page as allocated [ 29.413825][ C0] page last allocated via order 2, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 286, ts 23366179494, free_ts 0 [ 29.433372][ C0] post_alloc_hook+0x192/0x1b0 [ 29.438152][ C0] prep_new_page+0x1c/0x110 [ 29.442659][ C0] get_page_from_freelist+0x2c3a/0x2cd0 [ 29.448208][ C0] __alloc_pages+0x1a2/0x460 [ 29.452813][ C0] new_slab+0xa0/0x4d0 [ 29.456883][ C0] ___slab_alloc+0x3ac/0x840 [ 29.461477][ C0] __slab_alloc+0x49/0x90 [ 29.465810][ C0] __kmalloc_track_caller+0x169/0x2c0 [ 29.471187][ C0] __alloc_skb+0x210/0x730 [ 29.475602][ C0] netlink_ack+0x35c/0xb10 [ 29.480022][ C0] netlink_rcv_skb+0x267/0x430 [ 29.484795][ C0] rtnetlink_rcv+0x1c/0x20 [ 29.489212][ C0] netlink_unicast+0x86c/0xa30 [ 29.493989][ C0] netlink_sendmsg+0x879/0xb80 [ 29.498759][ C0] __sys_sendto+0x46d/0x620 [ 29.503269][ C0] __x64_sys_sendto+0xe5/0x100 [ 29.508032][ C0] page_owner free stack trace missing [ 29.513397][ C0] [ 29.515718][ C0] Memory state around the buggy address: [ 29.521453][ C0] ffff888129caa480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 29.529512][ C0] ffff888129caa500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 29.537571][ C0] >ffff888129caa580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 29.545627][ C0] ^ [ 29.550210][ C0] ffff888129caa600: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 29.558272][ C0] ffff888129caa680: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 29.566328][ C0] ================================================================== [ 29.574384][ C0] Disabling lock debugging due to kernel taint [ 29.663753][ T547] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 29.796821][ T547] loop4: detected capacity change from 0 to 1024 [ 29.824869][ T547] EXT4-fs (loop4): Mount option "dioread_lock" incompatible with ext3 [ 30.174444][ T314] device bridge_slave_1 left promiscuous mode [ 30.181719][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.196800][ T314] device bridge_slave_0 left promiscuous mode [ 30.209429][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.226228][ T314] device veth1_macvtap left promiscuous mode [ 30.239845][ T314] device veth0_vlan left promiscuous mode