last executing test programs: 2m39.168987876s ago: executing program 0 (id=6682): r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x271f, 0x0, &(0x7f0000000200)) 2m38.907258258s ago: executing program 0 (id=6688): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=@ipv6_delrule={0x44, 0x21, 0x1, 0x70bd2b, 0x25dfdbfc, {0xa, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1c}, [@FIB_RULE_POLICY=@FRA_OIFNAME={0x14, 0x11, 'macvlan0\x00'}, @FRA_DST={0x14, 0x1, @mcast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x4001}, 0x8894) 2m38.553248895s ago: executing program 0 (id=6695): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000004e0025000307f4f9002304000a04f55f08000100020100020800038005000000", 0x24) 2m38.264167857s ago: executing program 0 (id=6703): r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000680)=ANY=[@ANYBLOB="0a00000016000000b400000003"], 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0xa, &(0x7f00000002c0)=@framed={{0x18, 0x8}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @map_fd={0x18, 0x0, 0x1, 0x0, r0}, @generic={0x79, 0x0, 0x0, 0x85}, @initr0, @exit]}, &(0x7f0000000000)='GPL\x00', 0x2, 0xee, &(0x7f0000000340)=""/238, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) 2m38.017508827s ago: executing program 0 (id=6709): syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000000)='./file0\x00', 0x10, &(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRESDEC, @ANYRESHEX, @ANYRESOCT, @ANYRES16, @ANYRES8, @ANYBLOB="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"], 0x1, 0x200, &(0x7f0000006140)="$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") open(&(0x7f0000000140)='./file2\x00', 0x0, 0x0) 2m36.849220466s ago: executing program 0 (id=6724): r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmsg$inet6(r0, &(0x7f0000000040)={&(0x7f0000000000)={0xa, 0x4e20, 0x5, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x7f}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=[@rthdr_2292={{0x28, 0x29, 0x39, {0x3b, 0x2, 0x2, 0x1, 0x0, [@local]}}}], 0x28}, 0x0) 2m20.426229317s ago: executing program 32 (id=6724): r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmsg$inet6(r0, &(0x7f0000000040)={&(0x7f0000000000)={0xa, 0x4e20, 0x5, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x7f}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=[@rthdr_2292={{0x28, 0x29, 0x39, {0x3b, 0x2, 0x2, 0x1, 0x0, [@local]}}}], 0x28}, 0x0) 3.196739156s ago: executing program 6 (id=8884): r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map=0x1, r0, 0x5, 0x0, 0x0, @void, @value}, 0x10) 3.124843905s ago: executing program 5 (id=8885): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="170000001400030400000000000000542d"], 0x44}}, 0x0) 2.852018203s ago: executing program 5 (id=8889): r0 = fsopen(&(0x7f0000000000)='cifs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000080)='source', &(0x7f00000019c0)='//\xf2/\x06\b/?\\o\xdc\xea\x95\x9a/\x00bb\x8a\x80\x91\xdf\\/\\\xf9\rmD\x94)U\xdb\x15X.I\n}\xf3\x9d\xe4_\x05\x9cqf4I^#b?9\xde\xafu\'\x83L\xe0\x97\xe1n_\xa4%\xb1\x97\x93\xafv\xce/\\\xb4L\xf2_\xa7\xfb\xf4\x84\x1fA\xeas^\xef\xa2\x85\xa3!\xfb\x93\xd7R\xab2\x1eW\xe9h\x9b\xf7ul\xf9D\xd4\x82X5\x13\xaa\x87\xf9\xba\xa9m\x14\x14R_\x9a\\>4\xce\x8e_#\xf8D\xb1\xdep\x01\xcc:\xa6h\xd1\x1d\xac\xaa\xfb\xc7Y\xcd\xc5n\xeb\xab\xf70\x99\xef\x8b 0xffff: 134217728 [ 762.931659][T22033] BTRFS info (device loop4): rebuilding free space tree [ 763.031009][T22033] BTRFS info (device loop4): disabling free space tree [ 763.039520][ T30] kauditd_printk_skb: 14 callbacks suppressed [ 763.039539][ T30] audit: type=1326 audit(1748795703.698:172): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22103 comm="syz.2.7184" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd30b98e969 code=0x7ffc0000 [ 763.111824][T22033] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 763.169264][T22033] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 763.194350][ T30] audit: type=1326 audit(1748795703.735:173): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22103 comm="syz.2.7184" exe="/root/syz-executor" sig=0 arch=c000003e syscall=138 compat=0 ip=0x7fd30b98e969 code=0x7ffc0000 [ 763.327112][ T30] audit: type=1326 audit(1748795703.735:174): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22103 comm="syz.2.7184" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd30b98e969 code=0x7ffc0000 [ 763.358298][T22033] BTRFS info (device loop4 state M): max_inline set to 8 [ 763.366478][T22116] netlink: 28 bytes leftover after parsing attributes in process `syz.5.7189'. [ 763.407404][T22120] netlink: 8 bytes leftover after parsing attributes in process `syz.1.7192'. [ 763.450601][T22120] netlink: 8 bytes leftover after parsing attributes in process `syz.1.7192'. [ 763.501262][T22120] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 763.655878][ T5870] BTRFS info (device loop4): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 763.906085][T22134] netdevsim netdevsim3 netdevsim0: left allmulticast mode [ 763.951893][T22134] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 764.521824][T22154] netlink: 'syz.2.7208': attribute type 3 has an invalid length. [ 764.549699][T22154] netlink: 'syz.2.7208': attribute type 1 has an invalid length. [ 764.627819][ T5985] usb 6-1: new high-speed USB device number 101 using dummy_hcd [ 764.824048][ T5985] usb 6-1: Using ep0 maxpacket: 32 [ 764.853756][ T5985] usb 6-1: config 0 has an invalid interface number: 134 but max is 0 [ 764.887434][ T5985] usb 6-1: config 0 has no interface number 0 [ 764.953952][ T5985] usb 6-1: New USB device found, idVendor=05ac, idProduct=024c, bcdDevice=ea.6f [ 764.989312][ T5985] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 765.027565][ T5985] usb 6-1: Product: syz [ 765.038809][ T5985] usb 6-1: Manufacturer: syz [ 765.052492][ T5985] usb 6-1: SerialNumber: syz [ 765.082221][ T5985] usb 6-1: config 0 descriptor?? [ 765.121022][ T5985] input: bcm5974 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.134/input/input63 [ 765.233228][T22131] loop1: detected capacity change from 0 to 32768 [ 765.307736][T22170] netlink: 3 bytes leftover after parsing attributes in process `syz.6.7216'. [ 765.321391][T22131] JBD2: Ignoring recovery information on journal [ 765.335543][ T5180] bcm5974 6-1:0.134: could not read from device [ 765.359744][T22170] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 765.423622][ T5985] usb 6-1: USB disconnect, device number 101 [ 765.441524][ T5180] bcm5974 6-1:0.134: could not read from device [ 765.535755][T22131] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 765.711789][T22131] OCFS2: ERROR (device loop1): int ocfs2_claim_suballoc_bits(struct ocfs2_alloc_context *, handle_t *, u32, u32, struct ocfs2_suballoc_result *): Chain allocator dinode 73 has 4294901761 used bits but only 0 total [ 765.717264][T22181] netlink: 8 bytes leftover after parsing attributes in process `syz.6.7220'. [ 765.802648][T22131] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 765.851645][T22131] OCFS2: File system is now read-only. [ 765.860600][T22183] kernel profiling enabled (shift: 17) [ 765.872214][T22131] (syz.1.7197,22131,0):ocfs2_claim_suballoc_bits:2063 ERROR: status = -30 [ 765.929220][T22131] (syz.1.7197,22131,0):ocfs2_claim_metadata:2088 ERROR: status = -30 [ 765.989122][T22131] (syz.1.7197,22131,0):ocfs2_claim_metadata:2101 ERROR: status = -30 [ 766.032629][T22131] (syz.1.7197,22131,0):ocfs2_dx_dir_attach_index:2328 ERROR: status = -30 [ 766.087094][T22131] (syz.1.7197,22131,1):ocfs2_expand_inline_dir:3021 ERROR: status = -30 [ 766.118121][T22131] (syz.1.7197,22131,1):ocfs2_extend_dir:3203 ERROR: status = -30 [ 766.156897][T22131] (syz.1.7197,22131,1):ocfs2_prepare_dir_for_insert:4308 ERROR: status = -30 [ 766.192122][T22131] (syz.1.7197,22131,1):ocfs2_mknod:298 ERROR: status = -30 [ 766.226569][T22131] (syz.1.7197,22131,1):ocfs2_mknod:502 ERROR: status = -30 [ 766.267303][T22131] (syz.1.7197,22131,0):ocfs2_mkdir:658 ERROR: status = -30 [ 766.280990][T22162] loop2: detected capacity change from 0 to 32768 [ 766.386268][T22162] XFS (loop2): Mounting V5 Filesystem a2f82aab-77f8-4286-afd4-a8f747a74bab [ 766.450926][T22199] netlink: 'syz.5.7226': attribute type 29 has an invalid length. [ 766.459027][T22199] netlink: 4 bytes leftover after parsing attributes in process `syz.5.7226'. [ 766.541944][ T5875] ocfs2: Unmounting device (7,1) on (node local) [ 766.715750][T22162] XFS (loop2): Starting recovery (logdev: internal) [ 766.845660][T22162] XFS (loop2): Ending recovery (logdev: internal) [ 767.075906][T22209] netlink: 268 bytes leftover after parsing attributes in process `syz.5.7231'. [ 767.095974][ T5880] XFS (loop2): Unmounting Filesystem a2f82aab-77f8-4286-afd4-a8f747a74bab [ 767.221517][T22185] loop4: detected capacity change from 0 to 32768 [ 767.334297][T22185] ERROR: (device loop4): diNewExt: no free extents [ 767.334297][T22185] [ 767.382752][T22185] ialloc: diAlloc returned -5! [ 767.843461][T22223] trusted_key: encrypted_key: master key parameter 'user:' is invalid [ 768.907239][T22217] loop6: detected capacity change from 0 to 32768 [ 769.004246][T22217] XFS (loop6): Mounting V5 Filesystem a2f82aab-77f8-4286-afd4-a8f747a74bab [ 769.006040][T22257] netlink: 12 bytes leftover after parsing attributes in process `syz.1.7253'. [ 769.075541][T22262] loop5: detected capacity change from 0 to 16 [ 769.092394][T22262] erofs (device loop5): mounted with root inode @ nid 36. [ 769.155958][T22234] loop2: detected capacity change from 0 to 32768 [ 769.228175][T22217] XFS (loop6): Ending clean mount [ 769.250204][T22234] ocfs2: Slot 0 on device (7,2) was already allocated to this node! [ 769.364889][T22217] XFS (loop6): Quotacheck needed: Please wait. [ 769.453466][T22234] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 769.550825][T22217] XFS (loop6): Quotacheck: Done. [ 769.630689][T22234] (syz.2.7242,22234,0):ocfs2_read_blocks:239 ERROR: status = -12 [ 769.692646][T22234] (syz.2.7242,22234,0):ocfs2_xattr_block_find:2831 ERROR: status = -12 [ 769.782903][T21600] XFS (loop6): Unmounting Filesystem a2f82aab-77f8-4286-afd4-a8f747a74bab [ 770.006955][ T5880] ocfs2: Unmounting device (7,2) on (node local) [ 770.114852][T22291] netlink: 'syz.3.7267': attribute type 1 has an invalid length. [ 770.667704][T22305] loop3: detected capacity change from 0 to 512 [ 770.678102][T22301] loop2: detected capacity change from 0 to 4096 [ 770.695648][T22305] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 770.773279][T22305] UDF-fs: error (device loop3): udf_verify_fi: directory (ino 21) has entry past directory size at pos 128 [ 770.945743][T22301] ntfs3(loop2): ino=5, "/" indx_read [ 770.952405][T22301] ntfs3(loop2): Mark volume as dirty due to NTFS errors [ 771.080568][T22287] loop5: detected capacity change from 0 to 32768 [ 771.246250][T22287] JBD2: Ignoring recovery information on journal [ 771.375533][T22287] ocfs2: Mounting device (7,5) on (node local, slot 0) with ordered data mode. [ 771.401198][T22323] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 771.464515][T22323] overlayfs: option "volatile" is meaningless in a non-upper mount, ignoring it. [ 771.511420][T22323] overlayfs: option "uuid=on" requires an upper fs, falling back to uuid=null. [ 771.546772][T22323] overlayfs: missing 'lowerdir' [ 771.621287][T22287] OCFS2: ERROR (device loop5): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1792 has bad signature [ 771.645314][T22287] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 771.656517][T22287] OCFS2: File system is now read-only. [ 771.689543][T22287] (syz.5.7263,22287,1):ocfs2_search_chain:1852 ERROR: status = -30 [ 771.748438][T22287] (syz.5.7263,22287,0):ocfs2_search_chain:1940 ERROR: status = -30 [ 771.800755][T22287] (syz.5.7263,22287,0):ocfs2_claim_suballoc_bits:2010 ERROR: status = -30 [ 771.830418][T22287] (syz.5.7263,22287,0):ocfs2_claim_suballoc_bits:2063 ERROR: status = -30 [ 771.883174][T22287] (syz.5.7263,22287,0):ocfs2_claim_new_inode:2298 ERROR: status = -30 [ 771.929942][T22287] (syz.5.7263,22287,0):ocfs2_claim_new_inode:2313 ERROR: status = -30 [ 771.976553][T22332] loop4: detected capacity change from 0 to 4096 [ 771.985768][T22287] (syz.5.7263,22287,0):ocfs2_mknod_locked:638 ERROR: status = -30 [ 772.027051][T22287] (syz.5.7263,22287,0):ocfs2_symlink:1953 ERROR: status = -30 [ 772.075561][T22287] (syz.5.7263,22287,1):ocfs2_symlink:2077 ERROR: status = -30 [ 772.087614][T22332] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 772.154109][ T5874] ocfs2: Unmounting device (7,5) on (node local) [ 772.291001][ T5870] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 773.088939][ T5985] usb 6-1: new full-speed USB device number 102 using dummy_hcd [ 773.174326][T22338] loop6: detected capacity change from 0 to 32768 [ 773.301184][ T5985] usb 6-1: not running at top speed; connect to a high speed hub [ 773.323385][ T5985] usb 6-1: config 95 has an invalid interface number: 1 but max is 0 [ 773.339992][ T5985] usb 6-1: config 95 has no interface number 0 [ 773.346437][ T5985] usb 6-1: config 95 interface 1 has no altsetting 0 [ 773.355669][ T5985] usb 6-1: New USB device found, idVendor=0763, idProduct=2031, bcdDevice=ad.3f [ 773.367492][ T5985] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 773.376736][ T5985] usb 6-1: Product: syz [ 773.380939][ T5985] usb 6-1: Manufacturer: syz [ 773.385545][ T5985] usb 6-1: SerialNumber: syz [ 773.523916][T22338] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): Using encoding defined by superblock: utf8-12.1.0 [ 773.650961][T22338] bcachefs (loop6): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,nojournal_transaction_names [ 773.650961][T22338] allowing incompatible features above 0.0: (unknown version) [ 773.716490][T22390] loop2: detected capacity change from 0 to 64 [ 773.771778][T22338] bcachefs (loop6): initializing new filesystem [ 773.801166][T22338] bcachefs (loop6): going read-write [ 773.914625][T22338] bcachefs (loop6): marking superblocks [ 773.983898][T22338] bcachefs (loop6): initializing freespace [ 773.996995][T22338] bcachefs (loop6): done initializing freespace [ 774.018267][T22338] bcachefs (loop6): reading snapshots table [ 774.025917][T22338] bcachefs (loop6): reading snapshots done [ 774.027901][ T5985] usb 6-1: USB disconnect, device number 102 [ 774.041906][T22401] loop1: detected capacity change from 0 to 8 [ 774.050490][T22338] bcachefs (loop6): done starting filesystem [ 774.065421][T22402] netlink: 'syz.4.7314': attribute type 10 has an invalid length. [ 774.130009][T22402] netlink: 40 bytes leftover after parsing attributes in process `syz.4.7314'. [ 774.167175][T22401] SQUASHFS error: Unable to read directory block [629:0] [ 774.230498][T22402] batman_adv: batadv0: Adding interface: virt_wifi0 [ 774.237144][T22402] batman_adv: batadv0: The MTU of interface virt_wifi0 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. [ 774.307790][ T5980] udevd[5980]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:95.1/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 774.323903][T22402] batman_adv: batadv0: Interface activated: virt_wifi0 [ 774.646508][T22338] syz.6.7287 (22338) used greatest stack depth: 16008 bytes left [ 774.705933][T22420] loop2: detected capacity change from 0 to 256 [ 774.726856][T21600] bcachefs (loop6): shutting down [ 774.732389][T21600] bcachefs (loop6): going read-only [ 774.739003][T21600] bcachefs (loop6): finished waiting for writes to stop [ 774.762830][T22420] MINIX-fs: mounting file system with errors, running fsck is recommended [ 774.776332][T21600] bcachefs (loop6): flushing journal and stopping allocators, journal seq 2 [ 774.964365][T21600] bcachefs (loop6): flushing journal and stopping allocators complete, journal seq 3 [ 775.053262][T21600] bcachefs (loop6): clean shutdown complete, journal seq 4 [ 775.128901][T22429] netlink: 'syz.4.7330': attribute type 1 has an invalid length. [ 775.191792][T21600] bcachefs (loop6): marking filesystem clean [ 775.296980][ T5985] usb 4-1: new high-speed USB device number 103 using dummy_hcd [ 775.356456][T22437] ptrace attach of "./syz-executor exec"[5870] was attempted by ""[22437] [ 775.413644][T21600] bcachefs (loop6): shutdown complete [ 775.508802][ T5985] usb 4-1: config 220 has an invalid interface number: 76 but max is 2 [ 775.527327][ T5985] usb 4-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 775.579668][ T5985] usb 4-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 775.623593][ T5985] usb 4-1: config 220 has no interface number 2 [ 775.653807][ T5985] usb 4-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 775.690284][ T5985] usb 4-1: config 220 interface 0 has no altsetting 0 [ 775.714338][ T5985] usb 4-1: config 220 interface 76 has no altsetting 0 [ 775.750412][ T5985] usb 4-1: config 220 interface 1 has no altsetting 0 [ 775.802516][ T5985] usb 4-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 775.821267][ T5985] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 775.851445][ T5985] usb 4-1: Product: syz [ 775.859783][ T5985] usb 4-1: Manufacturer: syz [ 775.883901][ T5985] usb 4-1: SerialNumber: syz [ 775.944252][T22455] loop5: detected capacity change from 0 to 512 [ 776.000869][T22455] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 776.043272][T22455] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c842e12c, mo2=0002] [ 776.076241][T22455] EXT4-fs (loop5): orphan cleanup on readonly fs [ 776.102687][T22455] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.7341: bg 0: block 361: padding at end of block bitmap is not set [ 776.130951][T22455] EXT4-fs (loop5): Remounting filesystem read-only [ 776.150538][ T5985] usb 4-1: selecting invalid altsetting 0 [ 776.176661][ T5985] usb 4-1: selecting invalid altsetting 0 [ 776.188492][ T5985] usb 4-1: Found UVC 7.01 device syz (8086:0b07) [ 776.204676][ T5985] usb 4-1: No valid video chain found. [ 776.212837][T22455] EXT4-fs (loop5): 1 truncate cleaned up [ 776.248165][T22455] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 776.262205][ T5985] usb 4-1: selecting invalid altsetting 0 [ 776.280763][ T5985] usbtest 4-1:220.1: probe with driver usbtest failed with error -22 [ 776.320567][ T5985] usb 4-1: USB disconnect, device number 103 [ 776.321703][T22455] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 776.890391][T22479] overlay: Unknown parameter '\' [ 776.984478][T22453] loop4: detected capacity change from 0 to 32768 [ 777.015888][T22453] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.7340 (22453) [ 777.132555][T22453] BTRFS info (device loop4): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 777.159047][T22453] BTRFS info (device loop4): using sha256 (sha256-ni) checksum algorithm [ 777.167560][T22453] BTRFS info (device loop4): using free-space-tree [ 777.701864][ T5870] BTRFS info (device loop4): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 778.061717][T22530] xt_cgroup: xt_cgroup: no path or classid specified [ 778.278397][T19296] usb 3-1: new high-speed USB device number 100 using dummy_hcd [ 778.317263][T22535] netlink: 2 bytes leftover after parsing attributes in process `syz.5.7371'. [ 778.351024][T22535] batadv_slave_1: entered promiscuous mode [ 778.373972][T22535] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 778.478727][T19296] usb 3-1: config 0 has an invalid interface number: 127 but max is 1 [ 778.487562][T19296] usb 3-1: config 0 has more interface descriptors, than it declares in bNumInterfaces, ignoring interface number: 255 [ 778.546598][T19296] usb 3-1: config 0 has no interface number 1 [ 778.582789][T19296] usb 3-1: config 0 interface 127 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 778.681101][T19296] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 29 [ 778.794840][T19296] usb 3-1: New USB device found, idVendor=1908, idProduct=1315, bcdDevice= 0.00 [ 778.829702][T19296] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 778.864039][T19296] usb 3-1: Product: syz [ 778.869983][T19296] usb 3-1: Manufacturer: syz [ 778.881310][T19296] usb 3-1: SerialNumber: syz [ 778.911114][T19296] usb 3-1: config 0 descriptor?? [ 778.941069][T19296] usb-storage 3-1:0.127: USB Mass Storage device detected [ 778.952130][T22548] netlink: 'syz.4.7378': attribute type 1 has an invalid length. [ 779.016910][T22548] netlink: 244 bytes leftover after parsing attributes in process `syz.4.7378'. [ 779.028600][T19296] usb-storage 3-1:0.127: Quirks match for vid 1908 pid 1315: 20000 [ 779.039777][T22548] NCSI netlink: No device for ifindex 0 [ 779.130335][T19296] usb-storage 3-1:0.0: USB Mass Storage device detected [ 779.192261][T19296] usb-storage 3-1:0.0: Quirks match for vid 1908 pid 1315: 20000 [ 779.358443][T22532] loop1: detected capacity change from 0 to 32768 [ 779.378433][T19296] usb 3-1: USB disconnect, device number 100 [ 779.487723][T22532] [ 779.487723][T22532] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 779.487723][T22532] [ 779.616567][T22532] read_mapping_page failed! [ 779.621639][T22532] ERROR: (device loop1): txCommit: [ 779.621639][T22532] [ 779.784574][T22572] netlink: 24 bytes leftover after parsing attributes in process `syz.6.7386'. [ 779.855822][T22572] netlink: 24 bytes leftover after parsing attributes in process `syz.6.7386'. [ 779.911420][ T13] ERROR: (device loop1): diWrite: ixpxd invalid [ 779.911420][ T13] [ 779.970571][ T13] ERROR: (device loop1): txCommit: [ 779.970571][ T13] [ 779.998387][ T13] jfs_write_inode: jfs_commit_inode failed! [ 780.040484][ T5875] [ 780.040484][ T5875] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 780.040484][ T5875] [ 780.101099][ T5875] [ 780.101099][ T5875] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 780.101099][ T5875] [ 780.595679][T22597] netlink: 'syz.2.7399': attribute type 2 has an invalid length. [ 780.603490][T22597] netlink: 12 bytes leftover after parsing attributes in process `syz.2.7399'. [ 780.846109][T22607] netlink: 20 bytes leftover after parsing attributes in process `syz.5.7404'. [ 780.969801][T22612] loop2: detected capacity change from 0 to 512 [ 780.977671][T19296] usb 4-1: new high-speed USB device number 104 using dummy_hcd [ 781.014651][T22612] EXT4-fs: Ignoring removed i_version option [ 781.112372][T22612] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 781.133483][T22620] loop1: detected capacity change from 0 to 256 [ 781.163903][T22620] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 781.198352][T19296] usb 4-1: New USB device found, idVendor=0af0, idProduct=7a05, bcdDevice= 0.00 [ 781.212788][T22612] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 781.248605][T19296] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 781.256641][T19296] usb 4-1: Product: syz [ 781.283346][T22612] ext4 filesystem being mounted at /1285/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 781.324120][T19296] usb 4-1: Manufacturer: syz [ 781.346257][T19296] usb 4-1: SerialNumber: syz [ 781.381185][T22627] loop6: detected capacity change from 0 to 2048 [ 781.383374][T19296] usb 4-1: config 0 descriptor?? [ 781.413614][T22612] EXT4-fs error (device loop2): ext4_do_update_inode:5211: inode #2: comm syz.2.7406: corrupted inode contents [ 781.457189][T22630] NILFS (loop6): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 781.475201][T22612] EXT4-fs (loop2): Remounting filesystem read-only [ 781.709269][T19296] hso 4-1:0.0: Failed to find INT IN ep [ 781.715518][T19296] usb-storage 4-1:0.0: USB Mass Storage device detected [ 781.740159][ T5880] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 781.771478][ T3522] Quota error (device loop2): dquot_write_dquot: Can't write quota structure (error -30). Quota may get out of sync! [ 781.933984][T19296] usb 4-1: USB disconnect, device number 104 [ 782.101793][T22648] loop2: detected capacity change from 0 to 2048 [ 782.989226][T13144] usb 5-1: new high-speed USB device number 110 using dummy_hcd [ 783.085157][T22685] loop1: detected capacity change from 0 to 1764 [ 783.261130][T13144] usb 5-1: config index 0 descriptor too short (expected 103, got 72) [ 783.274862][T13144] usb 5-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 783.301140][T13144] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 783.319304][T13144] usb 5-1: Product: syz [ 783.331928][T13144] usb 5-1: Manufacturer: syz [ 783.340033][T13144] usb 5-1: SerialNumber: syz [ 783.366157][T13144] usb 5-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 783.399751][ T5922] usb 5-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 784.225002][T22719] netlink: 'syz.6.7452': attribute type 11 has an invalid length. [ 784.688495][ T5922] ath9k_htc 5-1:1.0: ath9k_htc: Target is unresponsive [ 784.695589][ T5922] ath9k_htc: Failed to initialize the device [ 784.977585][T22727] loop3: detected capacity change from 0 to 512 [ 785.477701][T22727] EXT4-fs error (device loop3): ext4_orphan_get:1417: comm syz.3.7456: bad orphan inode 13 [ 785.586948][T22727] ext4_test_bit(bit=12, block=4) = 1 [ 785.670198][T22727] is_bad_inode(inode)=0 [ 785.699103][T22727] NEXT_ORPHAN(inode)=0 [ 785.781034][T22727] max_ino=32 [ 785.815874][T22727] i_nlink=1 [ 785.868188][T22727] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 786.131422][T13144] usb 5-1: USB disconnect, device number 110 [ 786.153480][T13144] usb 5-1: ath9k_htc: USB layer deinitialized [ 786.219500][T22714] loop5: detected capacity change from 0 to 32768 [ 786.333777][ T5873] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 786.645632][T22759] netlink: 328 bytes leftover after parsing attributes in process `syz.2.7471'. [ 786.687689][T22762] netlink: 36 bytes leftover after parsing attributes in process `syz.3.7469'. [ 786.917464][T22769] IPVS: set_ctl: invalid protocol: 29 10.1.1.1:0 [ 786.975065][T22763] loop1: detected capacity change from 0 to 4096 [ 787.023804][T22763] ntfs3(loop1): Different NTFS sector size (1024) and media sector size (512). [ 787.172150][T22763] ntfs3(loop1): ino=1a, mi_enum_attr [ 787.208095][T22763] ntfs3(loop1): Mark volume as dirty due to NTFS errors [ 787.230265][T22778] loop5: detected capacity change from 0 to 64 [ 787.249025][ T1295] ieee802154 phy0 wpan0: encryption failed: -22 [ 787.256759][ T1295] ieee802154 phy1 wpan1: encryption failed: -22 [ 787.350692][T22781] netlink: 'syz.3.7482': attribute type 3 has an invalid length. [ 787.983114][ T30] audit: type=1326 audit(1748795726.615:175): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22799 comm="syz.3.7491" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f74fdb8e969 code=0x7ffc0000 [ 788.133771][ T30] audit: type=1326 audit(1748795726.670:176): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22799 comm="syz.3.7491" exe="/root/syz-executor" sig=0 arch=c000003e syscall=137 compat=0 ip=0x7f74fdb8e969 code=0x7ffc0000 [ 788.156498][ C0] vkms_vblank_simulate: vblank timer overrun [ 788.264452][ T30] audit: type=1326 audit(1748795726.670:177): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22799 comm="syz.3.7491" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f74fdb8e969 code=0x7ffc0000 [ 788.293234][T22813] loop2: detected capacity change from 0 to 256 [ 788.363770][T22813] exfat: Deprecated parameter 'namecase' [ 788.369491][T22813] exfat: Deprecated parameter 'utf8' [ 788.378174][ T30] audit: type=1326 audit(1748795726.670:178): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22799 comm="syz.3.7491" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f74fdb8e969 code=0x7ffc0000 [ 788.544423][T22813] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xbe675ead, utbl_chksum : 0xe619d30d) [ 788.567969][T22822] xt_hashlimit: max too large, truncated to 1048576 [ 788.857137][T22832] loop4: detected capacity change from 0 to 256 [ 788.857203][T22833] netlink: 830 bytes leftover after parsing attributes in process `syz.1.7508'. [ 788.903449][T15334] Bluetooth: hci3: unexpected event for opcode 0x1407 [ 789.020579][T22841] netlink: 4 bytes leftover after parsing attributes in process `syz.5.7511'. [ 789.102114][T22832] FAT-fs (loop4): Directory bread(block 64) failed [ 789.110200][T22832] FAT-fs (loop4): Directory bread(block 65) failed [ 789.145226][T22832] FAT-fs (loop4): Directory bread(block 66) failed [ 789.151797][T22832] FAT-fs (loop4): Directory bread(block 67) failed [ 789.199815][T22832] FAT-fs (loop4): Directory bread(block 68) failed [ 789.225043][T22832] FAT-fs (loop4): Directory bread(block 69) failed [ 789.243069][T22832] FAT-fs (loop4): Directory bread(block 70) failed [ 789.268852][T22832] FAT-fs (loop4): Directory bread(block 71) failed [ 789.312476][T22832] FAT-fs (loop4): Directory bread(block 72) failed [ 789.349229][T22832] FAT-fs (loop4): Directory bread(block 73) failed [ 789.545063][T22859] loop2: detected capacity change from 0 to 8 [ 789.644283][T22859] SQUASHFS error: lzo decompression failed, data probably corrupt [ 789.724825][T22859] SQUASHFS error: Failed to read block 0x29b: -5 [ 789.749038][T22859] SQUASHFS error: Unable to read metadata cache entry [299] [ 789.979253][T22870] netlink: 60 bytes leftover after parsing attributes in process `syz.3.7525'. [ 790.388637][T22883] netlink: 28 bytes leftover after parsing attributes in process `syz.6.7532'. [ 790.976989][T22857] loop5: detected capacity change from 0 to 32768 [ 791.507133][T22922] ip6erspan0: entered promiscuous mode [ 791.599560][T22924] No such timeout policy "syz0" [ 791.607404][T22926] netlink: zone id is out of range [ 791.637966][T22926] netlink: set zone limit has 4 unknown bytes [ 792.164826][ T30] audit: type=1326 audit(1748795730.459:179): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22942 comm="syz.4.7560" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f334678e969 code=0x7ffc0000 [ 792.277239][ T30] audit: type=1326 audit(1748795730.459:180): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22942 comm="syz.4.7560" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f334678e969 code=0x7ffc0000 [ 792.426394][ T30] audit: type=1326 audit(1748795730.496:181): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22942 comm="syz.4.7560" exe="/root/syz-executor" sig=0 arch=c000003e syscall=228 compat=0 ip=0x7f334678e969 code=0x7ffc0000 [ 792.460123][T22903] loop2: detected capacity change from 0 to 32768 [ 792.506387][T22903] btrfs: Deprecated parameter 'usebackuproot' [ 792.512514][T22903] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 792.546466][ T30] audit: type=1326 audit(1748795730.496:182): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22942 comm="syz.4.7560" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f334678e969 code=0x7ffc0000 [ 792.546526][ T30] audit: type=1326 audit(1748795730.496:183): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22942 comm="syz.4.7560" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f334678e969 code=0x7ffc0000 [ 792.578733][T22903] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.7541 (22903) [ 792.634449][ C1] vkms_vblank_simulate: vblank timer overrun [ 792.681812][T22903] BTRFS info (device loop2): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 792.681943][T22903] BTRFS info (device loop2): using crc32c (crc32c-x86_64) checksum algorithm [ 792.681980][T22903] BTRFS info (device loop2): using free-space-tree [ 792.883157][ T63] BTRFS warning (device loop2): checksum verify failed on logical 5332992 mirror 1 wanted 0x0a5e5d25 found 0x26333c6f level 0 [ 792.883307][T22903] BTRFS warning (device loop2): couldn't read tree root [ 792.883331][T22903] BTRFS warning (device loop2): try to load backup roots slot 1 [ 792.888648][T21699] BTRFS warning (device loop2): checksum verify failed on logical 5324800 mirror 1 wanted 0x9f73850b found 0x78ca8373 level 0 [ 792.888766][T22903] BTRFS warning (device loop2): couldn't read tree root [ 792.888789][T22903] BTRFS warning (device loop2): try to load backup roots slot 2 [ 792.895102][ T63] BTRFS error (device loop2): level verify failed on logical 5255168 mirror 1 wanted 0 found 1 [ 792.895213][T22903] BTRFS warning (device loop2): couldn't read tree root [ 792.895235][T22903] BTRFS warning (device loop2): try to load backup roots slot 3 [ 793.014583][T22903] BTRFS info (device loop2): rebuilding free space tree [ 793.077997][T22903] BTRFS info (device loop2): checking UUID tree [ 793.325841][T22985] loop5: detected capacity change from 0 to 1024 [ 793.353524][ T30] audit: type=1800 audit(1748795731.526:184): pid=22903 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.7541" name="file1" dev="loop2" ino=257 res=0 errno=0 [ 793.407648][T22985] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (12806!=20869) [ 793.451672][T22985] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a842c018, mo2=0002] [ 793.519737][T22985] System zones: 0-1, 3-36 [ 793.524572][T22985] EXT4-fs (loop5): orphan cleanup on readonly fs [ 793.598932][T22985] EXT4-fs (loop5): 1 orphan inode deleted [ 793.619418][T22985] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 793.644401][ T5880] BTRFS info (device loop2): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 793.717054][T22943] loop3: detected capacity change from 0 to 32768 [ 793.813087][T22943] JBD2: Ignoring recovery information on journal [ 793.878233][ T5874] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 793.892806][ T30] audit: type=1326 audit(1748795732.050:185): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22995 comm="syz.1.7577" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1fc598e969 code=0x7ffc0000 [ 793.996180][T22943] ocfs2: Mounting device (7,3) on (node local, slot 0) with writeback data mode. [ 794.072028][ T30] audit: type=1326 audit(1748795732.078:186): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22995 comm="syz.1.7577" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1fc598e969 code=0x7ffc0000 [ 794.173773][ T30] audit: type=1326 audit(1748795732.105:187): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22995 comm="syz.1.7577" exe="/root/syz-executor" sig=0 arch=c000003e syscall=109 compat=0 ip=0x7f1fc598e969 code=0x7ffc0000 [ 794.243089][ T30] audit: type=1326 audit(1748795732.105:188): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22995 comm="syz.1.7577" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1fc598e969 code=0x7ffc0000 [ 794.270394][ T30] audit: type=1326 audit(1748795732.105:189): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22995 comm="syz.1.7577" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1fc598e969 code=0x7ffc0000 [ 794.410685][T23001] 8021q: adding VLAN 0 to HW filter on device bond1 [ 794.476975][ T5873] ocfs2: Unmounting device (7,3) on (node local) [ 794.723323][T23012] tc_dump_action: action bad kind [ 794.800146][T22980] loop6: detected capacity change from 0 to 32768 [ 795.033341][T22980] ocfs2: Slot 0 on device (7,6) was already allocated to this node! [ 795.063439][T23025] usb usb1: usbfs: process 23025 (syz.2.7589) did not claim interface 0 before use [ 795.146972][T22980] ocfs2: Mounting device (7,6) on (node local, slot 0) with ordered data mode. [ 795.382225][T23030] loop4: detected capacity change from 0 to 128 [ 795.674590][T21600] ocfs2: Unmounting device (7,6) on (node local) [ 796.010799][T23050] x_tables: duplicate entry at hook 3 [ 796.332420][T23065] netlink: 4 bytes leftover after parsing attributes in process `syz.5.7608'. [ 796.649971][T23081] netlink: 16 bytes leftover after parsing attributes in process `syz.1.7613'. [ 797.880580][T23128] openvswitch: netlink: Duplicate or invalid key (type 0). [ 797.919302][T23128] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 797.941448][T23129] loop4: detected capacity change from 0 to 2048 [ 797.987378][T23129] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 798.074464][T23129] syz.4.7638: attempt to access beyond end of device [ 798.074464][T23129] loop4: rw=524288, sector=33554430, nr_sectors = 2 limit=2048 [ 798.093416][T23135] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 798.291673][T23129] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 798.320220][T23144] netlink: 60 bytes leftover after parsing attributes in process `syz.6.7647'. [ 798.333663][T23144] netlink: 56 bytes leftover after parsing attributes in process `syz.6.7647'. [ 798.342765][T23129] Remounting filesystem read-only [ 798.349634][T23129] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 798.373678][T23129] NILFS error (device loop4): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 798.409466][T23144] gretap1: entered promiscuous mode [ 798.414845][T23144] gretap1: entered allmulticast mode [ 798.426522][ T30] audit: type=1800 audit(1748795736.217:190): pid=23129 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.7638" name="file3" dev="loop4" ino=16 res=0 errno=0 [ 798.543725][ T30] audit: type=1400 audit(1748795736.318:191): apparmor="DENIED" operation="stack" class="file" info="label not found" error=-2 profile="unconfined" name=26260A3A0CCA7C2B08C9DFF78977F306B457CA93031D371D06D2E59E863E2FE54118A4EE43068DF6BA88E1B6DC3A552C91AE1C817D6B6014270B8BC51F73363852F4F12EE955F464599F0C485D pid=23149 comm="syz.2.7649" [ 798.845013][T23159] loop1: detected capacity change from 0 to 256 [ 799.103494][T15334] Bluetooth: hci1: Malformed HCI Event: 0x22 [ 799.118113][T23159] FAT-fs (loop1): Directory bread(block 64) failed [ 799.169578][T23159] FAT-fs (loop1): Directory bread(block 65) failed [ 799.176204][T23159] FAT-fs (loop1): Directory bread(block 66) failed [ 799.221623][T23172] netlink: 16 bytes leftover after parsing attributes in process `syz.2.7658'. [ 799.241781][T23159] FAT-fs (loop1): Directory bread(block 67) failed [ 799.274668][T23159] FAT-fs (loop1): Directory bread(block 68) failed [ 799.306374][T23159] FAT-fs (loop1): Directory bread(block 69) failed [ 799.339637][T23159] FAT-fs (loop1): Directory bread(block 70) failed [ 799.355163][T23159] FAT-fs (loop1): Directory bread(block 71) failed [ 799.405799][T23159] FAT-fs (loop1): Directory bread(block 72) failed [ 799.430574][T23159] FAT-fs (loop1): Directory bread(block 73) failed [ 799.504002][T23182] netlink: 'syz.3.7665': attribute type 21 has an invalid length. [ 799.532559][T23182] netlink: 128 bytes leftover after parsing attributes in process `syz.3.7665'. [ 799.575600][T23188] netlink: 8 bytes leftover after parsing attributes in process `syz.6.7667'. [ 799.596287][T23182] netlink: 'syz.3.7665': attribute type 5 has an invalid length. [ 799.629910][T23188] netlink: 4 bytes leftover after parsing attributes in process `syz.6.7667'. [ 799.647909][T23182] netlink: 'syz.3.7665': attribute type 6 has an invalid length. [ 799.669906][T23182] netlink: 3 bytes leftover after parsing attributes in process `syz.3.7665'. [ 799.848940][T23188] vxcan3: entered promiscuous mode [ 799.854111][T23188] vxcan3: entered allmulticast mode [ 800.848006][T23229] loop4: detected capacity change from 0 to 4096 [ 801.071639][T23229] ntfs3(loop4): ino=5, "/" indx_read [ 801.088845][T23229] ntfs3(loop4): Mark volume as dirty due to NTFS errors [ 801.499942][T23218] loop2: detected capacity change from 0 to 32768 [ 801.557061][T23247] loop3: detected capacity change from 0 to 4096 [ 801.674159][T23247] ntfs3(loop3): Different NTFS sector size (2048) and media sector size (512). [ 801.836958][T23218] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): Using encoding defined by superblock: utf8-12.1.0 [ 801.896085][T23261] loop6: detected capacity change from 0 to 4096 [ 801.945896][T23218] bcachefs (loop2): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 801.945896][T23218] allowing incompatible features above 0.0: (unknown version) [ 801.952363][T23261] ntfs3(loop6): Different NTFS sector size (4096) and media sector size (512). [ 802.037642][T23218] bcachefs (loop2): recovering from clean shutdown, journal seq 10 [ 802.087156][T23218] bcachefs (loop2): Version upgrade required: [ 802.087156][T23218] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 802.087156][T23218] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags [ 802.087156][T23218] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 802.182827][T23218] bcachefs (loop2): dropping and reconstructing all alloc info [ 802.286101][T23261] ntfs3(loop6): ino=19, mi_enum_attr [ 802.346573][T23261] ntfs3(loop6): failed to convert "c46c" to cp850 [ 802.387926][T23261] ntfs3(loop6): ino=20, mi_enum_attr [ 802.413113][T23218] bcachefs (loop2): accounting_read... done [ 802.465424][T23218] bcachefs (loop2): alloc_read... done [ 802.506496][T23218] bcachefs (loop2): snapshots_read... done [ 802.513277][T23218] bcachefs (loop2): done starting filesystem [ 802.631868][T23282] netlink: 28 bytes leftover after parsing attributes in process `syz.5.7710'. [ 802.691360][T23282] netlink: 28 bytes leftover after parsing attributes in process `syz.5.7710'. [ 802.771656][ T5880] bcachefs (loop2): shutting down [ 802.871872][T23286] ip6gre1: entered promiscuous mode [ 802.897439][T23286] ip6gre1: entered allmulticast mode [ 803.001887][ T5880] bcachefs (loop2): shutdown complete [ 803.096593][T23290] loop5: detected capacity change from 0 to 2048 [ 803.182346][T23294] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 803.213126][T23290] NILFS (loop5): failed to count free inodes: err=-34 [ 803.319705][T23293] loop4: detected capacity change from 0 to 4096 [ 803.371723][T23293] ntfs3(loop4): Different NTFS sector size (2048) and media sector size (512). [ 803.457250][T23300] loop6: detected capacity change from 0 to 8 [ 803.568760][T23300] SQUASHFS error: Failed to read block 0x4e8: -5 [ 803.633683][ T30] audit: type=1800 audit(1748795741.010:192): pid=23300 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.6.7719" name="file1" dev="loop6" ino=5 res=0 errno=0 [ 803.752329][T23278] loop3: detected capacity change from 0 to 32768 [ 803.805847][T23278] XFS: attr2 mount option is deprecated. [ 803.844937][T23278] XFS: ikeep mount option is deprecated. [ 803.850645][T23278] XFS: noikeep mount option is deprecated. [ 803.982368][T23278] XFS (loop3): Mounting V5 Filesystem a2f82aab-77f8-4286-afd4-a8f747a74bab [ 804.212856][T23278] XFS (loop3): Ending clean mount [ 804.261485][T23278] XFS (loop3): Quotacheck needed: Please wait. [ 804.397242][T23278] XFS (loop3): Quotacheck: Done. [ 804.664051][ T5873] XFS (loop3): Unmounting Filesystem a2f82aab-77f8-4286-afd4-a8f747a74bab [ 805.375767][T23349] netlink: 1041 bytes leftover after parsing attributes in process `syz.5.7740'. [ 805.737914][T23326] loop4: detected capacity change from 0 to 32768 [ 805.746207][T23359] netlink: 'syz.6.7743': attribute type 1 has an invalid length. [ 805.800091][T23326] XFS: ikeep mount option is deprecated. [ 805.806358][T23359] netlink: 224 bytes leftover after parsing attributes in process `syz.6.7743'. [ 805.808094][T23363] syz.3.7746: attempt to access beyond end of device [ 805.808094][T23363] nbd3: rw=0, sector=0, nr_sectors = 1 limit=0 [ 805.897477][T23326] XFS (loop4): Mounting V5 Filesystem a2f82aab-77f8-4286-afd4-a8f747a74bab [ 806.101570][T23326] XFS (loop4): Ending clean mount [ 806.132278][T23379] loop5: detected capacity change from 0 to 2048 [ 806.149780][T23326] XFS (loop4): Quotacheck needed: Please wait. [ 806.163509][T23379] UDF-fs: error (device loop5): udf_process_sequence: Primary Volume Descriptor not found! [ 806.226618][T23379] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 806.291567][T23326] XFS (loop4): Quotacheck: Done. [ 806.497048][ T5870] XFS (loop4): Unmounting Filesystem a2f82aab-77f8-4286-afd4-a8f747a74bab [ 807.049943][T23400] loop1: detected capacity change from 0 to 2048 [ 807.057453][T23400] EXT4-fs: Ignoring removed mblk_io_submit option [ 807.103702][T13144] usb 4-1: new high-speed USB device number 105 using dummy_hcd [ 807.229591][T23400] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 807.299528][T13144] usb 4-1: Using ep0 maxpacket: 16 [ 807.307493][T13144] usb 4-1: config 0 has an invalid interface number: 126 but max is 0 [ 807.330062][T13144] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 807.371331][T13144] usb 4-1: config 0 has no interface number 0 [ 807.376019][T23400] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.7761: bg 0: block 234: padding at end of block bitmap is not set [ 807.393474][T13144] usb 4-1: config 0 interface 126 altsetting 0 has an endpoint descriptor with address 0xB7, changing to 0x87 [ 807.424265][T13144] usb 4-1: config 0 interface 126 altsetting 0 endpoint 0x87 has invalid maxpacket 34328, setting to 1024 [ 807.481472][T23400] EXT4-fs (loop1): Remounting filesystem read-only [ 807.490606][T13144] usb 4-1: config 0 interface 126 altsetting 0 endpoint 0xA has invalid maxpacket 512, setting to 64 [ 807.525771][T13144] usb 4-1: config 0 interface 126 altsetting 0 endpoint 0x4 has invalid maxpacket 28001, setting to 1024 [ 807.603505][T13144] usb 4-1: config 0 interface 126 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 1024 [ 807.654707][T13144] usb 4-1: config 0 interface 126 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 4 [ 807.700179][ T5875] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 807.718034][T13144] usb 4-1: New USB device found, idVendor=0763, idProduct=1015, bcdDevice=56.88 [ 807.761328][T13144] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 807.825217][T13144] usb 4-1: config 0 descriptor?? [ 807.830961][T23395] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 807.844589][T23395] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 807.867969][T13144] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 808.014788][T23429] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=none:owns=io+mem [ 808.028573][T23430] netlink: 8 bytes leftover after parsing attributes in process `syz.4.7772'. [ 808.089381][T23424] loop5: detected capacity change from 0 to 4096 [ 808.150836][T23424] ntfs3(loop5): Different NTFS sector size (4096) and media sector size (512). [ 808.169949][T13144] usb 4-1: USB disconnect, device number 105 [ 808.304887][T23424] ntfs3(loop5): Failed to load $Extend (-22). [ 808.338720][T23424] ntfs3(loop5): Failed to initialize $Extend. [ 808.790307][T23403] loop6: detected capacity change from 0 to 32768 [ 808.818006][T23403] XFS: noikeep mount option is deprecated. [ 808.889656][T23403] XFS (loop6): Mounting V5 Filesystem a2f82aab-77f8-4286-afd4-a8f747a74bab [ 809.010354][T23461] netlink: 12 bytes leftover after parsing attributes in process `syz.2.7782'. [ 809.052865][T23403] XFS (loop6): Ending clean mount [ 809.100280][T23403] XFS (loop6): Quotacheck needed: Please wait. [ 809.278784][T23403] XFS (loop6): Quotacheck: Done. [ 809.289616][T23469] loop2: detected capacity change from 0 to 256 [ 809.400026][ T30] audit: type=1107 audit(1748795746.311:193): pid=23473 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='£' [ 809.407470][T23469] FAT-fs (loop2): Directory bread(block 64) failed [ 809.463311][T21600] XFS (loop6): Unmounting Filesystem a2f82aab-77f8-4286-afd4-a8f747a74bab [ 809.494633][T23469] FAT-fs (loop2): Directory bread(block 65) failed [ 809.502810][T23469] FAT-fs (loop2): Directory bread(block 66) failed [ 809.553533][T23469] FAT-fs (loop2): Directory bread(block 67) failed [ 809.613920][T23469] FAT-fs (loop2): Directory bread(block 68) failed [ 809.620505][T23469] FAT-fs (loop2): Directory bread(block 69) failed [ 809.675216][T23469] FAT-fs (loop2): Directory bread(block 70) failed [ 809.714945][T23469] FAT-fs (loop2): Directory bread(block 71) failed [ 809.748452][T23469] FAT-fs (loop2): Directory bread(block 72) failed [ 809.777065][T23469] FAT-fs (loop2): Directory bread(block 73) failed [ 810.481819][T23506] netlink: 8 bytes leftover after parsing attributes in process `syz.6.7804'. [ 810.677296][T23512] netlink: 12 bytes leftover after parsing attributes in process `syz.6.7809'. [ 810.717553][T23515] gtp0: entered promiscuous mode [ 811.037292][T23528] netlink: 8 bytes leftover after parsing attributes in process `syz.3.7816'. [ 811.294860][T23542] usb usb8: usbfs: process 23542 (syz.5.7823) did not claim interface 0 before use [ 811.307660][T23541] netlink: 'syz.4.7822': attribute type 13 has an invalid length. [ 811.333861][T23541] gretap0: refused to change device tx_queue_len [ 811.362243][T23541] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 811.493726][ T5941] usb 7-1: new high-speed USB device number 2 using dummy_hcd [ 811.692199][ T5941] usb 7-1: Using ep0 maxpacket: 32 [ 811.750764][ T5941] usb 7-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 9 [ 811.817283][ T5941] usb 7-1: New USB device found, idVendor=14c8, idProduct=0003, bcdDevice= 5.6c [ 811.836379][ T5941] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 811.884950][ T5941] usb 7-1: Product: syz [ 811.906836][ T5941] usb 7-1: Manufacturer: syz [ 811.913378][ T5941] usb 7-1: SerialNumber: syz [ 811.954388][ T5941] usb 7-1: config 0 descriptor?? [ 811.960851][T23536] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 812.006724][ T5941] input: syz syz as /devices/platform/dummy_hcd.6/usb7/7-1/7-1:0.0/input/input64 [ 812.199403][T23574] loop2: detected capacity change from 0 to 64 [ 812.236718][T23574] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 812.294425][T23574] MINIX-fs warning: remounting unchecked fs, running fsck is recommended [ 812.353519][ T5941] usb 7-1: USB disconnect, device number 2 [ 812.359437][ C0] usbtouchscreen 7-1:0.0: usbtouch_irq - usb_submit_urb failed with result: -19 [ 813.797026][ T5941] usb 4-1: new high-speed USB device number 106 using dummy_hcd [ 814.123312][T23631] xt_CT: You must specify a L4 protocol and not use inversions on it [ 814.127741][ T5941] usb 4-1: too many configurations: 38, using maximum allowed: 8 [ 814.178649][ T5941] usb 4-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 814.210976][ T5941] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 814.219036][ T5941] usb 4-1: Product: syz [ 814.242284][ T5941] usb 4-1: Manufacturer: syz [ 814.269348][ T5941] usb 4-1: SerialNumber: syz [ 814.349459][ T5941] usb 4-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 814.393708][T19296] usb 4-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 814.768827][T23657] netlink: 4 bytes leftover after parsing attributes in process `syz.4.7879'. [ 814.959605][ T5941] usb 4-1: USB disconnect, device number 106 [ 815.599508][T19296] ath9k_htc 4-1:1.0: ath9k_htc: Target is unresponsive [ 815.614324][T23686] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 815.636430][T19296] ath9k_htc: Failed to initialize the device [ 815.666025][ T5941] usb 4-1: ath9k_htc: USB layer deinitialized [ 815.930034][T23696] 9pnet_virtio: no channels available for device ./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 816.281841][T23709] loop3: detected capacity change from 0 to 24 [ 816.304601][T23709] MTD: Attempt to mount non-MTD device "/dev/loop3" [ 816.334280][T23661] loop5: detected capacity change from 0 to 32768 [ 816.341939][T23709] romfs: Mounting image 'rom 637cf1fa' through the block layer [ 816.387709][T23661] (syz.5.7881,23661,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0x26a7570f, computed 0x51f68f67. Applying ECC. [ 816.436806][T23661] (syz.5.7881,23661,1):ocfs2_block_check_validate:416 ERROR: Fixed CRC32 failed: stored: 0x26a7570f, computed 0x91fd3046 [ 816.523824][T23661] (syz.5.7881,23661,1):ocfs2_validate_dir_block:452 ERROR: Checksum failed for dinode 288 [ 816.548861][T23661] (syz.5.7881,23661,1):ocfs2_read_virt_blocks:1029 ERROR: status = -5 [ 816.598257][T23661] (syz.5.7881,23661,1):ocfs2_read_dir_block:511 ERROR: status = -5 [ 816.657992][T23661] (syz.5.7881,23661,1):ocfs2_find_entry_el:728 ERROR: reading directory 18, offset 0 [ 816.694863][T23661] (syz.5.7881,23661,1):ocfs2_init_global_system_inodes:465 ERROR: status = -22 [ 816.772852][T23661] (syz.5.7881,23661,1):ocfs2_init_global_system_inodes:467 ERROR: Unable to load system inode 1, possibly corrupt fs? [ 816.772900][T23661] (syz.5.7881,23661,1):ocfs2_init_global_system_inodes:476 ERROR: status = -22 [ 816.839328][T23661] (syz.5.7881,23661,1):ocfs2_initialize_super:2198 ERROR: status = -22 [ 816.847742][T23661] (syz.5.7881,23661,1):ocfs2_fill_super:1177 ERROR: status = -22 [ 817.030046][T23727] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 817.205673][T23734] netlink: 4 bytes leftover after parsing attributes in process `syz.1.7914'. [ 817.291096][T23734] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 817.340059][T23741] loop4: detected capacity change from 0 to 8 [ 817.413964][T23742] delete_channel: no stack [ 817.451564][T23745] loop5: detected capacity change from 0 to 256 [ 817.514302][T23745] exfat: Deprecated parameter 'namecase' [ 817.520029][T23745] exfat: Deprecated parameter 'utf8' [ 817.642945][T23749] netlink: 8 bytes leftover after parsing attributes in process `syz.1.7923'. [ 817.663862][T23745] exFAT-fs (loop5): failed to load upcase table (idx : 0x00010000, chksum : 0xbe675ead, utbl_chksum : 0xe619d30d) [ 818.148537][T23768] loop3: detected capacity change from 0 to 1024 [ 818.170686][T23761] loop2: detected capacity change from 0 to 4096 [ 818.219273][T23761] ntfs3(loop2): Different NTFS sector size (2048) and media sector size (512). [ 818.329111][T23773] loop6: detected capacity change from 0 to 8 [ 818.335541][T23771] netlink: 60 bytes leftover after parsing attributes in process `syz.1.7934'. [ 818.412816][T23775] netlink: 'syz.5.7935': attribute type 1 has an invalid length. [ 818.429558][T23775] netlink: 'syz.5.7935': attribute type 1 has an invalid length. [ 818.515409][T23773] SQUASHFS error: xz decompression failed, data probably corrupt [ 818.573658][T23773] SQUASHFS error: Failed to read block 0xa8: -5 [ 818.636530][T23773] SQUASHFS error: xz decompression failed, data probably corrupt [ 818.651512][T23773] SQUASHFS error: Failed to read block 0xa8: -5 [ 818.658851][ T30] audit: type=1800 audit(1748795754.843:194): pid=23773 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.6.7933" name="file0" dev="loop6" ino=3 res=0 errno=0 [ 819.196324][T23799] netlink: 'syz.6.7945': attribute type 5 has an invalid length. [ 819.204130][T23799] netlink: 'syz.6.7945': attribute type 5 has an invalid length. [ 819.531257][T23813] mac80211_hwsim hwsim5 wlan0: entered promiscuous mode [ 819.587489][T23816] openvswitch: netlink: VXLAN extension message has 1 unknown bytes. [ 819.591081][T23813] mac80211_hwsim hwsim5 wlan0: entered allmulticast mode [ 819.777215][T23821] netlink: 20 bytes leftover after parsing attributes in process `syz.5.7958'. [ 819.887173][ T30] audit: type=1326 audit(1748795755.966:195): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23826 comm="syz.3.7962" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f74fdb8e969 code=0x7ffc0000 [ 820.016005][ T30] audit: type=1326 audit(1748795755.966:196): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23826 comm="syz.3.7962" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f74fdb8e969 code=0x7ffc0000 [ 820.024093][T23830] netlink: 12 bytes leftover after parsing attributes in process `syz.1.7961'. [ 820.110959][ T30] audit: type=1326 audit(1748795755.994:197): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23826 comm="syz.3.7962" exe="/root/syz-executor" sig=0 arch=c000003e syscall=234 compat=0 ip=0x7f74fdb8e969 code=0x7ffc0000 [ 820.148539][T23835] netlink: 'syz.4.7965': attribute type 2 has an invalid length. [ 820.229578][ T30] audit: type=1326 audit(1748795755.994:198): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23826 comm="syz.3.7962" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f74fdb8e969 code=0x7ffc0000 [ 820.363638][ T30] audit: type=1326 audit(1748795755.994:199): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23826 comm="syz.3.7962" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f74fdb8e969 code=0x7ffc0000 [ 820.433761][T23847] binfmt_misc: register: failed to install interpreter file ./file2 [ 820.458959][T23849] loop4: detected capacity change from 0 to 512 [ 820.484988][T23849] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 820.554633][T23849] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 820.633016][T23849] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e000e128, mo2=0002] [ 820.641646][T23849] System zones: 0-1, 15-15, 18-18, 34-34 [ 820.647699][T23849] EXT4-fs (loop4): orphan cleanup on readonly fs [ 820.654694][T23849] Quota error (device loop4): v2_read_header: Failed header read: expected=8 got=0 [ 820.664696][T23849] EXT4-fs warning (device loop4): ext4_enable_quotas:7170: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 820.679354][T23849] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 820.690616][T23849] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.7972: bg 0: block 40: padding at end of block bitmap is not set [ 820.783976][T23849] EXT4-fs (loop4): Remounting filesystem read-only [ 820.790632][T23849] EXT4-fs (loop4): 1 truncate cleaned up [ 820.864720][T23849] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 821.041297][T23868] netdevsim netdevsim2 netdevsim0: entered promiscuous mode [ 821.065503][T23868] netdevsim netdevsim2 netdevsim0: entered allmulticast mode [ 821.089105][ T5870] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 821.091393][T23870] loop5: detected capacity change from 0 to 64 [ 821.248893][ T5922] usb 7-1: new full-speed USB device number 3 using dummy_hcd [ 821.432980][T23878] loop2: detected capacity change from 0 to 128 [ 821.463143][ T5922] usb 7-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 821.480197][ T5922] usb 7-1: config 2 interface 0 has no altsetting 0 [ 821.497303][ T5922] usb 7-1: New USB device found, idVendor=7a69, idProduct=0001, bcdDevice=a8.6b [ 821.507648][ T5922] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 821.523576][ T5922] usb 7-1: Product: syz [ 821.529285][ T5922] usb 7-1: Manufacturer: syz [ 821.563385][ T5922] usb 7-1: SerialNumber: syz [ 821.602369][ T5922] usb 7-1: dvb_usb_v2: found a '774 Friio White ISDB-T USB2.0' in warm state [ 821.613952][T23878] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 821.659476][ T5922] usb 7-1: selecting invalid altsetting 0 [ 821.666114][T23878] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 821.720861][ T5922] usb 7-1: dvb_usb_v2: this USB2.0 device cannot be run on a USB1.1 port (it lacks a hardware PID filter) [ 821.822642][ T5922] usb 7-1: USB disconnect, device number 3 [ 822.197775][T23900] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 822.207975][T23899] netlink: 40 bytes leftover after parsing attributes in process `syz.4.7996'. [ 822.265188][T23895] loop3: detected capacity change from 0 to 4096 [ 822.338925][T23895] NILFS (loop3): invalid segment: Checksum error in segment payload [ 822.402727][T23904] netlink: 'syz.2.7998': attribute type 6 has an invalid length. [ 822.425205][T23895] NILFS (loop3): trying rollback from an earlier position [ 822.595349][T23895] NILFS (loop3): recovery complete [ 822.624206][T23913] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 823.376783][T23936] ieee802154 phy0 wpan0: encryption failed: -22 [ 823.442958][ T5922] usb 7-1: new high-speed USB device number 4 using dummy_hcd [ 823.673847][ T5922] usb 7-1: config 0 has an invalid interface number: 50 but max is 0 [ 823.693098][ T5922] usb 7-1: config 0 has no interface number 0 [ 823.734695][ T5922] usb 7-1: config 0 interface 50 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 823.807407][ T5922] usb 7-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=e6.fc [ 823.839772][ T5922] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 823.870407][ T5922] usb 7-1: Product: syz [ 823.874615][ T5922] usb 7-1: Manufacturer: syz [ 823.914741][ T5922] usb 7-1: SerialNumber: syz [ 823.944768][ T5922] usb 7-1: config 0 descriptor?? [ 823.949157][T23956] macsec0: entered promiscuous mode [ 823.965706][T23957] netlink: 'syz.3.8024': attribute type 11 has an invalid length. [ 823.995994][ T5922] yurex 7-1:0.50: USB YUREX device now attached to Yurex #0 [ 823.999259][T23956] macsec0: entered allmulticast mode [ 824.029193][T23957] netlink: 'syz.3.8024': attribute type 11 has an invalid length. [ 824.053506][T23956] veth1_macvtap: entered allmulticast mode [ 824.083809][T23957] netlink: 224 bytes leftover after parsing attributes in process `syz.3.8024'. [ 824.295750][T23965] openvswitch: netlink: Unknown key attributes 2 [ 824.438541][ T5941] usb 7-1: USB disconnect, device number 4 [ 824.467805][ T5941] yurex 7-1:0.50: USB YUREX #0 now disconnected [ 824.692326][T15334] Bluetooth: hci3: unexpected event for opcode 0x0c1b [ 824.783274][T19296] usb 6-1: new high-speed USB device number 103 using dummy_hcd [ 824.980811][T19296] usb 6-1: New USB device found, idVendor=0af0, idProduct=7a05, bcdDevice= 0.00 [ 825.039452][T19296] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 825.079947][T19296] usb 6-1: Product: syz [ 825.102526][T19296] usb 6-1: Manufacturer: syz [ 825.126333][T19296] usb 6-1: SerialNumber: syz [ 825.168722][T19296] usb 6-1: config 0 descriptor?? [ 825.227623][T23998] loop6: detected capacity change from 0 to 256 [ 825.279919][T23998] exfat: Deprecated parameter 'utf8' [ 825.307211][T23998] exfat: Deprecated parameter 'utf8' [ 825.340168][T23998] exFAT-fs (loop6): failed to load upcase table (idx : 0x0001047b, chksum : 0x3ced02ab, utbl_chksum : 0xe619d30d) [ 825.463776][T19296] hso 6-1:0.0: Failed to find BULK IN ep [ 825.484782][T19296] usb-storage 6-1:0.0: USB Mass Storage device detected [ 825.703746][T19296] usb 6-1: USB disconnect, device number 103 [ 826.388173][T24034] loop4: detected capacity change from 0 to 512 [ 826.447034][T24034] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 826.461702][T24034] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 826.474594][T24034] System zones: 0-1, 15-15, 18-18, 34-34 [ 826.504485][T24034] EXT4-fs (loop4): orphan cleanup on readonly fs [ 826.574049][T24034] Quota error (device loop4): v2_read_header: Failed header read: expected=8 got=0 [ 826.586407][T24041] loop5: detected capacity change from 0 to 2048 [ 826.629849][T24041] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 1024) [ 826.652303][T24034] EXT4-fs warning (device loop4): ext4_enable_quotas:7170: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 826.718408][T24034] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 826.742669][T24041] syz.5.8061: attempt to access beyond end of device [ 826.742669][T24041] loop5: rw=524288, sector=33554430, nr_sectors = 2 limit=2048 [ 826.743461][T24044] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 826.793202][T24034] EXT4-fs error (device loop4): ext4_orphan_get:1417: comm syz.4.8059: bad orphan inode 16 [ 826.857988][T24034] ext4_test_bit(bit=15, block=18) = 1 [ 826.863608][T24034] is_bad_inode(inode)=0 [ 826.867451][T24041] syz.5.8061: attempt to access beyond end of device [ 826.867451][T24041] loop5: rw=0, sector=9437254, nr_sectors = 2 limit=2048 [ 826.871597][T24034] NEXT_ORPHAN(inode)=0 [ 826.886567][T24034] max_ino=32 [ 826.889782][T24034] i_nlink=2 [ 826.894861][T24034] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 826.952140][T24041] NILFS (loop5): I/O error reading meta-data file (ino=6, block-offset=0) [ 827.177714][ T5870] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 827.258062][T24056] netlink: 8 bytes leftover after parsing attributes in process `syz.6.8070'. [ 827.307864][T24038] 9pnet_fd: p9_fd_create_tcp (24038): problem connecting socket to 127.0.0.1 [ 827.402666][T24059] loop5: detected capacity change from 0 to 2048 [ 827.458073][T24059] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 1024) [ 827.513113][T24065] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 827.622159][T24067] netlink: 'syz.2.8074': attribute type 9 has an invalid length. [ 827.821355][T24077] loop5: detected capacity change from 0 to 256 [ 827.889521][T24077] FAT-fs (loop5): Directory bread(block 64) failed [ 827.917601][T24077] FAT-fs (loop5): Directory bread(block 65) failed [ 827.941315][T24077] FAT-fs (loop5): Directory bread(block 66) failed [ 828.004035][T24077] FAT-fs (loop5): Directory bread(block 67) failed [ 828.037078][T24077] FAT-fs (loop5): Directory bread(block 68) failed [ 828.080435][T24077] FAT-fs (loop5): Directory bread(block 69) failed [ 828.087098][T24077] FAT-fs (loop5): Directory bread(block 70) failed [ 828.125097][T24077] FAT-fs (loop5): Directory bread(block 71) failed [ 828.137159][T24073] loop1: detected capacity change from 0 to 4096 [ 828.189675][T24077] FAT-fs (loop5): Directory bread(block 72) failed [ 828.196319][T24077] FAT-fs (loop5): Directory bread(block 73) failed [ 828.467421][T24093] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 828.666906][T24099] program syz.2.8088 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 828.724288][T24073] NILFS error (device loop1): nilfs_bmap_lookup_contig: broken bmap (inode number=12) [ 828.787503][T24103] xt_cgroup: path and classid specified [ 828.904437][T24073] Remounting filesystem read-only [ 829.002059][T24110] vlan0: entered promiscuous mode [ 829.177730][T24117] netlink: 'syz.3.8095': attribute type 1 has an invalid length. [ 829.353450][T24121] loop5: detected capacity change from 0 to 256 [ 829.360929][T24121] exfat: Deprecated parameter 'namecase' [ 829.425183][ T5875] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer [ 829.498559][T24121] exFAT-fs (loop5): failed to load upcase table (idx : 0x00010000, chksum : 0xb5fb52fc, utbl_chksum : 0xe619d30d) [ 830.361100][T24151] tmpfs: Bad value for 'mpol' [ 830.390300][T24157] netlink: 16 bytes leftover after parsing attributes in process `syz.3.8114'. [ 830.414460][T24156] loop2: detected capacity change from 0 to 256 [ 830.464046][T24157] netlink: 24 bytes leftover after parsing attributes in process `syz.3.8114'. [ 830.491752][T24157] (unnamed net_device) (uninitialized): Removing last arp target with arp_interval on [ 830.731964][T24126] loop4: detected capacity change from 0 to 32768 [ 830.770772][T24162] netlink: 'syz.1.8117': attribute type 5 has an invalid length. [ 830.770810][T24157] bond1: entered allmulticast mode [ 830.826087][T24166] loop2: detected capacity change from 0 to 64 [ 830.850388][T24157] 8021q: adding VLAN 0 to HW filter on device bond1 [ 831.075382][T24126] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): Using encoding defined by superblock: utf8-12.1.0 [ 831.280003][T24126] bcachefs (loop4): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=xxhash,compression=lz4,str_hash=crc64,norecovery,nojournal_transaction_names,reconstruct_alloc [ 831.280003][T24126] allowing incompatible features above 0.0: (unknown version) [ 831.398459][T24126] bcachefs (loop4): recovering from clean shutdown, journal seq 10 [ 831.490782][T24126] bcachefs (loop4): Version upgrade required: [ 831.490782][T24126] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 831.490782][T24126] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags [ 831.490782][T24126] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 831.660552][T24126] bcachefs (loop4): dropping and reconstructing all alloc info [ 831.736020][T24126] bcachefs (loop4): accounting_read... done [ 831.801664][T24126] bcachefs (loop4): alloc_read... done [ 831.828034][T24126] bcachefs (loop4): snapshots_read... done [ 831.835369][T24126] bcachefs (loop4): done starting filesystem [ 831.897098][T24197] netlink: 'syz.1.8131': attribute type 1 has an invalid length. [ 831.951131][T24204] netlink: 'syz.2.8135': attribute type 2 has an invalid length. [ 831.963402][T24197] netlink: 224 bytes leftover after parsing attributes in process `syz.1.8131'. [ 832.218365][ T5870] bcachefs (loop4): shutting down [ 832.390375][T24215] MPI: mpi too large (107144 bits) [ 832.415941][ T5870] bcachefs (loop4): shutdown complete [ 832.566989][T24221] loop1: detected capacity change from 0 to 1024 [ 832.688146][T24227] loop6: detected capacity change from 0 to 2048 [ 832.728030][ T5923] usb 6-1: new high-speed USB device number 104 using dummy_hcd [ 832.776840][T24228] NILFS (loop6): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 832.853607][T24227] NILFS (loop6): error -2 truncating bmap (ino=16) [ 832.867338][ T63] hfsplus: b-tree write err: -5, ino 4 [ 832.923536][ T5923] usb 6-1: Using ep0 maxpacket: 8 [ 832.985429][ T5923] usb 6-1: New USB device found, idVendor=0c45, idProduct=628e, bcdDevice=e0.4e [ 833.009241][ T5923] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 833.021563][T24228] NILFS (loop6): vblocknr = 15 has abnormal lifetime: start cno (= 4128770) > current cno (= 3) [ 833.054313][ T5923] usb 6-1: Product: syz [ 833.058527][ T5923] usb 6-1: Manufacturer: syz [ 833.063144][ T5923] usb 6-1: SerialNumber: syz [ 833.083433][T24228] NILFS error (device loop6): nilfs_bmap_propagate: broken bmap (inode number=16) [ 833.111388][ T5923] usb 6-1: config 0 descriptor?? [ 833.140692][T24228] Remounting filesystem read-only [ 833.148798][T21600] NILFS (loop6): disposed unprocessed dirty file(s) when stopping log writer [ 833.154829][ T5923] gspca_main: gspca_sn9c20x-2.14.0 probing 0c45:628e [ 833.183732][T24233] delete_channel: no stack [ 833.566680][ T5923] gspca_sn9c20x: Write register 1001 failed -71 [ 833.573021][ T5923] gspca_sn9c20x: Device initialization failed [ 833.618493][ T5923] gspca_sn9c20x 6-1:0.0: probe with driver gspca_sn9c20x failed with error -71 [ 833.680874][ T5923] usb 6-1: USB disconnect, device number 104 [ 833.748480][T24224] loop2: detected capacity change from 0 to 32768 [ 833.790609][T24224] (syz.2.8145,24224,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 833.849927][T24224] (syz.2.8145,24224,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 833.953035][T24224] JBD2: Ignoring recovery information on journal [ 834.110230][T24224] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 834.425635][ T5880] ocfs2: Unmounting device (7,2) on (node local) [ 834.642187][T24269] netlink: 212408 bytes leftover after parsing attributes in process `syz.5.8166'. [ 834.716464][T24269] netlink: zone id is out of range [ 834.722641][T24269] netlink: get zone limit has 8 unknown bytes [ 835.714331][T19296] usb 3-1: new high-speed USB device number 101 using dummy_hcd [ 835.801364][ T5922] usb 6-1: new high-speed USB device number 105 using dummy_hcd [ 835.910406][T19296] usb 3-1: Using ep0 maxpacket: 8 [ 835.929533][T19296] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 42, changing to 9 [ 835.959356][T19296] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 835.979632][T19296] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 835.991725][T24311] loop6: detected capacity change from 0 to 16 [ 836.000342][T19296] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 12592, setting to 1024 [ 836.011901][T19296] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024 [ 836.029213][T24311] erofs (device loop6): mounted with root inode @ nid 36. [ 836.053296][T24311] erofs (device loop6): bogus lookback distance 1388 @ lcn 42 of nid 36 [ 836.070500][T19296] usb 3-1: New USB device found, idVendor=05ac, idProduct=8215, bcdDevice=8f.58 [ 836.072437][ T5922] usb 6-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 836.081418][T19296] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 836.119252][T24311] erofs (device loop6): read error -117 @ 43 of nid 36 [ 836.156720][ T5922] usb 6-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 836.188643][T19296] usb 3-1: config 0 descriptor?? [ 836.198847][T24294] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 836.202687][ T5922] usb 6-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 836.252813][ T5922] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 836.295601][T24299] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 836.297780][T24315] netlink: 'syz.4.8139': attribute type 10 has an invalid length. [ 836.366679][T24315] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 836.368328][ T5922] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 836.496093][T24319] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 836.771707][T19296] usb 3-1: USB disconnect, device number 101 [ 836.773950][T15334] Bluetooth: hci7: Opcode 0x0c03 failed: -19 [ 836.848932][ T5941] usb 6-1: USB disconnect, device number 105 [ 837.267095][ T5923] usb 7-1: new high-speed USB device number 5 using dummy_hcd [ 837.462294][ T5923] usb 7-1: Using ep0 maxpacket: 16 [ 837.477016][ T5923] usb 7-1: config 0 has an invalid interface number: 105 but max is 0 [ 837.520957][ T5923] usb 7-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 837.559849][ T5923] usb 7-1: config 0 has no interface number 0 [ 837.584281][ T5923] usb 7-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 837.604884][ T5923] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 837.651274][ T5923] usb 7-1: Product: syz [ 837.655488][ T5923] usb 7-1: Manufacturer: syz [ 837.693926][ T5923] usb 7-1: SerialNumber: syz [ 837.719732][ T5923] usb 7-1: config 0 descriptor?? [ 837.738391][ T5923] usb 7-1: Found UVC 0.00 device syz (046d:08f3) [ 837.758446][T24325] loop1: detected capacity change from 0 to 32768 [ 837.781116][ T5923] usb 7-1: No valid video chain found. [ 837.913043][T24325] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 837.949944][T24359] netlink: 5120 bytes leftover after parsing attributes in process `syz.3.8210'. [ 837.999570][ T5923] usb 7-1: USB disconnect, device number 5 [ 838.139627][T24325] OCFS2: ERROR (device loop1): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #2304 has bad signature [ 838.244043][T24325] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 838.288989][T24325] OCFS2: File system is now read-only. [ 838.317521][T24325] (syz.1.8193,24325,0):ocfs2_search_chain:1852 ERROR: status = -30 [ 838.353442][T24325] (syz.1.8193,24325,0):ocfs2_search_chain:1940 ERROR: status = -30 [ 838.377362][T24325] (syz.1.8193,24325,0):ocfs2_claim_suballoc_bits:2010 ERROR: status = -30 [ 838.408998][T24325] (syz.1.8193,24325,0):ocfs2_claim_suballoc_bits:2063 ERROR: status = -30 [ 838.461076][T24325] (syz.1.8193,24325,0):__ocfs2_claim_clusters:2438 ERROR: status = -30 [ 838.469402][T24325] (syz.1.8193,24325,0):__ocfs2_claim_clusters:2446 ERROR: status = -30 [ 838.506759][T24325] (syz.1.8193,24325,1):ocfs2_local_alloc_new_window:1199 ERROR: status = -30 [ 838.575873][T24325] (syz.1.8193,24325,1):ocfs2_local_alloc_new_window:1224 ERROR: status = -30 [ 838.628713][T24325] (syz.1.8193,24325,1):ocfs2_local_alloc_slide_window:1298 ERROR: status = -30 [ 838.646857][T24377] loop5: detected capacity change from 0 to 1024 [ 838.659382][T24325] (syz.1.8193,24325,1):ocfs2_local_alloc_slide_window:1317 ERROR: status = -30 [ 838.698445][T24325] (syz.1.8193,24325,1):ocfs2_reserve_local_alloc_bits:672 ERROR: status = -30 [ 838.775196][T24325] (syz.1.8193,24325,1):ocfs2_reserve_local_alloc_bits:710 ERROR: status = -30 [ 838.803418][T24377] hfsplus: invalid extended attribute record [ 838.814555][T24382] netlink: 'syz.6.8221': attribute type 10 has an invalid length. [ 838.834077][T24325] (syz.1.8193,24325,1):ocfs2_reserve_clusters_with_limit:1172 ERROR: status = -30 [ 838.854513][T24325] (syz.1.8193,24325,1):ocfs2_reserve_clusters_with_limit:1221 ERROR: status = -30 [ 838.883197][T24325] (syz.1.8193,24325,1):ocfs2_expand_inline_dir:2856 ERROR: status = -30 [ 838.896609][T24382] netdevsim netdevsim6 netdevsim0: entered promiscuous mode [ 838.908999][T24325] (syz.1.8193,24325,1):ocfs2_extend_dir:3203 ERROR: status = -30 [ 838.950138][ T63] hfsplus: b-tree write err: -5, ino 4 [ 838.997413][T24325] (syz.1.8193,24325,1):ocfs2_prepare_dir_for_insert:4308 ERROR: status = -30 [ 839.041159][T24325] (syz.1.8193,24325,1):ocfs2_mknod:298 ERROR: status = -30 [ 839.071410][T24390] netlink: 24 bytes leftover after parsing attributes in process `syz.3.8225'. [ 839.091416][T24325] (syz.1.8193,24325,1):ocfs2_mknod:502 ERROR: status = -30 [ 839.098650][T24325] (syz.1.8193,24325,1):ocfs2_create:675 ERROR: status = -30 [ 839.177637][T24395] netlink: 'syz.6.8227': attribute type 21 has an invalid length. [ 839.206872][T24395] netlink: 4 bytes leftover after parsing attributes in process `syz.6.8227'. [ 839.277145][ T5875] (syz-executor,5875,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 72 [ 839.358507][ T5875] ocfs2: Unmounting device (7,1) on (node local) [ 839.445241][T24402] netdevsim netdevsim2 netdevsim0: left allmulticast mode [ 839.557570][T19296] usb 5-1: new high-speed USB device number 111 using dummy_hcd [ 839.731256][T19296] usb 5-1: Using ep0 maxpacket: 8 [ 839.748695][T19296] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 7 [ 839.783230][T19296] usb 5-1: New USB device found, idVendor=082d, idProduct=0100, bcdDevice=70.4b [ 839.810484][T19296] usb 5-1: New USB device strings: Mfr=44, Product=2, SerialNumber=3 [ 839.848343][T19296] usb 5-1: Product: syz [ 839.865166][T19296] usb 5-1: Manufacturer: syz [ 839.869804][T19296] usb 5-1: SerialNumber: syz [ 840.133333][ T30] audit: type=1326 audit(1748795774.605:200): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24422 comm="syz.6.8241" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3dc318e969 code=0x7ffc0000 [ 840.163597][T19296] usb 5-1: Handspring Visor / Palm OS: No valid connect info available [ 840.208980][T19296] usb 5-1: Handspring Visor / Palm OS: port 40, is for unknown use [ 840.239795][ T30] audit: type=1326 audit(1748795774.605:201): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24422 comm="syz.6.8241" exe="/root/syz-executor" sig=0 arch=c000003e syscall=451 compat=0 ip=0x7f3dc318e969 code=0x7ffc0000 [ 840.249971][T19296] usb 5-1: Handspring Visor / Palm OS: port 103, is for unknown use [ 840.338714][T19296] usb 5-1: Handspring Visor / Palm OS: Number of ports: 2 [ 840.352640][ T30] audit: type=1326 audit(1748795774.605:202): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24422 comm="syz.6.8241" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3dc318e969 code=0x7ffc0000 [ 840.417274][T19296] usb 5-1: palm_os_3_probe - error -71 getting bytes available request [ 840.437296][T19296] visor 5-1:1.0: Handspring Visor / Palm OS converter detected [ 840.447041][T24432] netlink: 'syz.1.8245': attribute type 13 has an invalid length. [ 840.475350][ T30] audit: type=1326 audit(1748795774.605:203): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24422 comm="syz.6.8241" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3dc318e969 code=0x7ffc0000 [ 840.488559][T24432] macvtap0: entered promiscuous mode [ 840.513339][T19296] usb 5-1: Handspring Visor / Palm OS converter now attached to ttyUSB0 [ 840.597555][T24432] macvtap0: refused to change device tx_queue_len [ 840.618925][T19296] usb 5-1: Handspring Visor / Palm OS converter now attached to ttyUSB1 [ 840.665211][T19296] usb 5-1: USB disconnect, device number 111 [ 840.733301][T24403] loop5: detected capacity change from 0 to 32768 [ 840.756847][T19296] visor ttyUSB0: Handspring Visor / Palm OS converter now disconnected from ttyUSB0 [ 840.795379][T24403] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop5 (7:5) scanned by syz.5.8232 (24403) [ 840.817846][T19296] visor ttyUSB1: Handspring Visor / Palm OS converter now disconnected from ttyUSB1 [ 840.861539][T19296] visor 5-1:1.0: device disconnected [ 840.867020][T24441] netlink: 24 bytes leftover after parsing attributes in process `syz.3.8250'. [ 840.906619][T24403] BTRFS info (device loop5): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 840.948178][T24403] BTRFS info (device loop5): using sha256 (sha256-ni) checksum algorithm [ 841.014577][T24403] BTRFS info (device loop5): using free-space-tree [ 841.168942][T24452] loop6: detected capacity change from 0 to 512 [ 841.348483][T24452] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 841.410403][T24452] ext4 filesystem being mounted at /176/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 841.435969][ T5874] BTRFS info (device loop5): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 841.507606][T24452] Quota error (device loop6): do_check_range: Getting dqdh_next_free 4294967294 out of range 0-8 [ 841.615654][T24452] Quota error (device loop6): qtree_write_dquot: Error -117 occurred while creating quota [ 841.647165][T24452] EXT4-fs error (device loop6): ext4_acquire_dquot:6935: comm syz.6.8252: Failed to acquire dquot type 0 [ 842.004943][T21600] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 842.369299][ T30] audit: type=1326 audit(1748795776.668:204): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24498 comm="syz.2.8268" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd30b98e969 code=0x7ffc0000 [ 842.493458][ T30] audit: type=1326 audit(1748795776.695:205): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24498 comm="syz.2.8268" exe="/root/syz-executor" sig=0 arch=c000003e syscall=284 compat=0 ip=0x7fd30b98e969 code=0x7ffc0000 [ 842.593336][T24505] loop6: detected capacity change from 0 to 8 [ 842.616417][ T30] audit: type=1326 audit(1748795776.695:206): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24498 comm="syz.2.8268" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd30b98e969 code=0x7ffc0000 [ 842.652627][T24505] MTD: Attempt to mount non-MTD device "/dev/loop6" [ 842.727099][ T30] audit: type=1326 audit(1748795776.695:207): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24498 comm="syz.2.8268" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd30b98e969 code=0x7ffc0000 [ 842.757287][T24505] cramfs: Error -3 while decompressing! [ 842.789075][ T5990] udevd[5990]: incorrect cramfs checksum on /dev/loop6 [ 842.797231][T24477] loop4: detected capacity change from 0 to 32768 [ 842.812861][T24505] cramfs: ffffffff99947448(26)->ffff888045fea000(4096) [ 842.840436][T24511] loop3: detected capacity change from 0 to 64 [ 842.842528][T24505] cramfs: Error -3 while decompressing! [ 842.876359][T24505] cramfs: ffffffff99947462(26)->ffff88804fa4d000(4096) [ 842.902095][T24477] (syz.4.8256,24477,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 842.913076][T24505] cramfs: Error -3 while decompressing! [ 842.929264][ T5980] udevd[5980]: incorrect cramfs checksum on /dev/loop6 [ 842.947267][T24505] cramfs: ffffffff9994747c(16)->ffff88804fa4c000(4096) [ 842.965771][T24505] cramfs: Error -3 while decompressing! [ 842.975026][T24477] (syz.4.8256,24477,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 843.001763][T24505] cramfs: ffffffff99947448(26)->ffff888045fea000(4096) [ 843.056243][T24477] JBD2: Ignoring recovery information on journal [ 843.208596][T24520] loop2: detected capacity change from 0 to 1024 [ 843.276074][T24477] ocfs2: Mounting device (7,4) on (node local, slot 0) with ordered data mode. [ 843.570972][ T5870] ocfs2: Unmounting device (7,4) on (node local) [ 843.844184][T24539] ip6t_REJECT: ECHOREPLY is not supported [ 843.962244][T24542] loop4: detected capacity change from 0 to 16 [ 844.020449][T24542] MTD: Attempt to mount non-MTD device "/dev/loop4" [ 844.097547][T24542] cramfs: Error -3 while decompressing! [ 844.136857][T24542] cramfs: ffffffff99947308(453)->ffff888027808000(4096) [ 844.285070][T24552] netlink: 60 bytes leftover after parsing attributes in process `syz.2.8293'. [ 844.315483][T24552] unsupported nlmsg_type 40 [ 844.723290][T24569] loop4: detected capacity change from 0 to 1024 [ 844.818581][T24573] (unnamed net_device) (uninitialized): option fail_over_mac: invalid value (15) [ 844.851612][T24569] hfsplus: invalid extended attribute record [ 844.891751][T24578] loop5: detected capacity change from 0 to 64 [ 845.019959][ T13] hfsplus: b-tree write err: -5, ino 4 [ 845.127254][ T5923] usb 4-1: new high-speed USB device number 107 using dummy_hcd [ 845.320462][ T5923] usb 4-1: New USB device found, idVendor=046d, idProduct=08b6, bcdDevice=ca.8e [ 845.333064][ T5923] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 845.396703][ T5923] pwc: Logitech/Cisco VT Camera webcam detected. [ 845.417255][T24592] netlink: 8 bytes leftover after parsing attributes in process `syz.4.8313'. [ 845.792871][T24605] loop4: detected capacity change from 0 to 2048 [ 845.846055][ T5923] pwc: send_video_command error -71 [ 845.851317][ T5923] pwc: Failed to set video mode VGA@30 fps; return code = -71 [ 845.871153][T24605] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 845.880214][ T5923] Philips webcam 4-1:127.0: probe with driver Philips webcam failed with error -71 [ 845.908863][ T5941] usb 7-1: new high-speed USB device number 6 using dummy_hcd [ 845.929638][ T5923] usb 4-1: USB disconnect, device number 107 [ 846.083229][T24613] loop5: detected capacity change from 0 to 256 [ 846.103613][ T5941] usb 7-1: Using ep0 maxpacket: 32 [ 846.137134][ T5941] usb 7-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 846.160863][ T5941] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 846.173445][ T5941] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0xC has an invalid bInterval 0, changing to 7 [ 846.203766][T24613] FAT-fs (loop5): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 846.230793][ T5941] usb 7-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 4 [ 846.263288][T24613] FAT-fs (loop5): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 846.287619][T24613] FAT-fs (loop5): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 846.308886][ T30] audit: type=1800 audit(1748795780.297:208): pid=24613 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.5.8324" name="file1" dev="loop5" ino=1048692 res=0 errno=0 [ 846.309078][ T5941] usb 7-1: New USB device found, idVendor=05e1, idProduct=0408, bcdDevice=25.11 [ 846.428609][ T5941] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=7 [ 846.450995][ T5941] usb 7-1: Product: syz [ 846.460917][ T5941] usb 7-1: Manufacturer: syz [ 846.491742][ T5941] usb 7-1: SerialNumber: syz [ 846.539033][ T5941] usb 7-1: config 0 descriptor?? [ 846.621515][ T5941] usb 7-1: no audio or video endpoints found [ 846.916497][ T5941] usb 7-1: USB disconnect, device number 6 [ 847.068091][T24635] loop5: detected capacity change from 0 to 4096 [ 847.108979][T24635] ntfs3(loop5): It is recommened to use chkdsk. [ 847.136026][T24635] ntfs3(loop5): try to read out of volume at offset 0x3fffffc0c00 [ 847.143934][T24635] ntfs3(loop5): try to read out of volume at offset 0x3fffffc0c00 [ 847.164052][T24635] ntfs3(loop5): try to read out of volume at offset 0x3fffffc0c00 [ 847.219510][T24635] ntfs3(loop5): try to read out of volume at offset 0x3fffffc0c00 [ 847.254791][T24635] ntfs3(loop5): try to read out of volume at offset 0x3fffffc1c00 [ 847.262685][T24635] ntfs3(loop5): try to read out of volume at offset 0x3fffffc2c00 [ 847.334466][T24647] bridge1: trying to set multicast query interval below minimum, setting to 100 (1000ms) [ 847.359255][T24635] ntfs3(loop5): try to read out of volume at offset 0x3fffffc4c00 [ 847.392165][T24635] ntfs3(loop5): try to read out of volume at offset 0x3fffffc8c00 [ 847.424649][T24635] ntfs3(loop5): try to read out of volume at offset 0x3fffffd0c00 [ 847.857209][T24639] loop3: detected capacity change from 0 to 32768 [ 847.900026][T24661] netlink: 'syz.5.8346': attribute type 1 has an invalid length. [ 847.991971][T24639] ocfs2: Mounting device (7,3) on (node local, slot 0) with writeback data mode. [ 848.064971][ T30] audit: type=1800 audit(1748795781.919:209): pid=24639 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.8336" name="bus" dev="loop3" ino=17058 res=0 errno=0 [ 848.145278][ T5873] (syz-executor,5873,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 76 [ 848.202250][ T5873] ocfs2: Unmounting device (7,3) on (node local) [ 848.646406][T24690] loop4: detected capacity change from 0 to 128 [ 848.773763][T24692] binder: 24691:24692 ioctl c0306201 0 returned -14 [ 848.894611][T24653] loop2: detected capacity change from 0 to 32768 [ 848.954973][T24653] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.8344 (24653) [ 849.004975][T24653] BTRFS info (device loop2): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 849.066782][T24653] BTRFS info (device loop2): using crc32c (crc32c-x86_64) checksum algorithm [ 849.115204][T24653] BTRFS info (device loop2): using free-space-tree [ 849.300610][T24711] xt_CT: You must specify a L4 protocol and not use inversions on it [ 849.844695][ T5880] BTRFS info (device loop2): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 849.953869][T24736] loop4: detected capacity change from 0 to 512 [ 850.054956][T24736] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 850.256607][T24736] EXT4-fs error (device loop4): ext4_orphan_get:1391: inode #17: comm syz.4.8369: iget: bad i_size value: -6917529027641081756 [ 850.337163][T24736] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.8369: couldn't read orphan inode 17 (err -117) [ 850.422174][T24736] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 850.690326][ T5870] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 850.697616][T24752] bridge4: trying to set multicast startup query interval below minimum, setting to 100 (1000ms) [ 850.825459][T24752] bridge4: entered allmulticast mode [ 850.954097][T24700] loop6: detected capacity change from 0 to 32768 [ 851.047128][T24765] netlink: 24 bytes leftover after parsing attributes in process `syz.3.8380'. [ 851.091048][T24700] XFS (loop6): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 851.647444][T24795] loop4: detected capacity change from 0 to 64 [ 851.754306][T24700] XFS (loop6): Ending clean mount [ 852.000344][T21600] XFS (loop6): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 852.366745][T24815] netlink: 'syz.4.8402': attribute type 27 has an invalid length. [ 852.374614][T24815] netlink: 'syz.4.8402': attribute type 3 has an invalid length. [ 852.401125][T24815] netlink: 132 bytes leftover after parsing attributes in process `syz.4.8402'. [ 852.584022][ T30] audit: type=1326 audit(1748795786.074:210): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24816 comm="syz.3.8403" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f74fdb8e969 code=0x7ffc0000 [ 852.692736][ T30] audit: type=1326 audit(1748795786.074:211): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24816 comm="syz.3.8403" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f74fdb8e969 code=0x7ffc0000 [ 852.800882][ T30] audit: type=1326 audit(1748795786.083:212): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24816 comm="syz.3.8403" exe="/root/syz-executor" sig=0 arch=c000003e syscall=264 compat=0 ip=0x7f74fdb8e969 code=0x7ffc0000 [ 852.900727][ T30] audit: type=1326 audit(1748795786.083:213): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24816 comm="syz.3.8403" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f74fdb8e969 code=0x7ffc0000 [ 852.978054][T24829] loop6: detected capacity change from 0 to 2048 [ 853.018059][ T30] audit: type=1326 audit(1748795786.083:214): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24816 comm="syz.3.8403" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f74fdb8e969 code=0x7ffc0000 [ 853.113351][T24829] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 853.315760][T24839] loop3: detected capacity change from 0 to 512 [ 853.382825][T24839] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 853.455331][T24839] EXT4-fs (loop3): warning: checktime reached, running e2fsck is recommended [ 853.489658][T24839] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c01c, mo2=0002] [ 853.549964][T24839] System zones: 0-2, 18-18, 34-34 [ 853.583000][T24839] EXT4-fs warning (device loop3): ext4_update_dynamic_rev:1132: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 853.629397][T24839] EXT4-fs (loop3): 1 truncate cleaned up [ 853.671084][T24839] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 853.788067][T24839] fscrypt (loop3, inode 15): Error -61 getting encryption context [ 853.829331][T24813] loop2: detected capacity change from 0 to 32768 [ 853.923464][T24813] XFS (loop2): Mounting V5 Filesystem a2f82aab-77f8-4286-afd4-a8f747a74bab [ 853.971267][ T5873] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 853.988795][ T1295] ieee802154 phy0 wpan0: encryption failed: -22 [ 853.995197][ T1295] ieee802154 phy1 wpan1: encryption failed: -22 [ 854.056550][T24813] XFS (loop2): Ending clean mount [ 854.072857][T24813] XFS (loop2): Quotacheck needed: Please wait. [ 854.193215][T24813] XFS (loop2): Quotacheck: Done. [ 854.269962][T24870] netlink: 12 bytes leftover after parsing attributes in process `syz.4.8423'. [ 854.305817][T24870] netlink: 12 bytes leftover after parsing attributes in process `syz.4.8423'. [ 854.324960][T24872] loop5: detected capacity change from 0 to 1024 [ 854.381509][T24872] EXT4-fs: Ignoring removed orlov option [ 854.420521][T24872] EXT4-fs: Ignoring removed nomblk_io_submit option [ 854.467164][ T5880] XFS (loop2): Unmounting Filesystem a2f82aab-77f8-4286-afd4-a8f747a74bab [ 854.510448][T24872] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 854.787633][T24887] netlink: 12 bytes leftover after parsing attributes in process `syz.6.8432'. [ 854.811778][ T5874] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 855.255205][T24900] netlink: 20 bytes leftover after parsing attributes in process `syz.6.8438'. [ 855.343273][T24903] loop4: detected capacity change from 0 to 1764 [ 855.427373][T24903] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 855.750297][T24923] loop4: detected capacity change from 0 to 256 [ 856.033410][T24929] gtp0: entered promiscuous mode [ 856.078796][T24929] gtp0: entered allmulticast mode [ 856.137554][T24935] __vm_enough_memory: pid: 24935, comm: syz.5.8455, bytes: 4503599627366400 not enough memory for the allocation [ 856.143019][T24925] loop2: detected capacity change from 0 to 8192 [ 856.276414][T24925] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 856.402436][T24939] netlink: 4 bytes leftover after parsing attributes in process `syz.1.8457'. [ 856.718090][T24954] IPVS: length: 4096 != 8 [ 857.029165][ T30] audit: type=1326 audit(1748795790.174:215): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24968 comm="syz.2.8468" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd30b98e969 code=0x7ffc0000 [ 857.165027][ T30] audit: type=1326 audit(1748795790.174:216): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24968 comm="syz.2.8468" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd30b98e969 code=0x7ffc0000 [ 857.249793][T24974] netlink: 44 bytes leftover after parsing attributes in process `syz.4.8474'. [ 857.276517][ T30] audit: type=1326 audit(1748795790.174:217): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24968 comm="syz.2.8468" exe="/root/syz-executor" sig=0 arch=c000003e syscall=179 compat=0 ip=0x7fd30b98e969 code=0x7ffc0000 [ 857.377195][ T30] audit: type=1326 audit(1748795790.174:218): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24968 comm="syz.2.8468" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd30b98e969 code=0x7ffc0000 [ 857.535748][ T30] audit: type=1326 audit(1748795790.174:219): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=24968 comm="syz.2.8468" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd30b98e969 code=0x7ffc0000 [ 857.596183][T24989] netlink: 'syz.3.8481': attribute type 11 has an invalid length. [ 857.626500][T24989] netlink: 224 bytes leftover after parsing attributes in process `syz.3.8481'. [ 858.121062][T25012] netlink: 16 bytes leftover after parsing attributes in process `syz.5.8491'. [ 858.168858][T25012] netlink: 224 bytes leftover after parsing attributes in process `syz.5.8491'. [ 858.360753][T25018] loop6: detected capacity change from 0 to 8 [ 858.419798][T25018] SQUASHFS error: zlib decompression failed, data probably corrupt [ 858.442562][T25018] SQUASHFS error: Failed to read block 0x9b: -5 [ 858.472406][T25018] SQUASHFS error: Unable to read metadata cache entry [99] [ 858.520792][T25018] SQUASHFS error: Unable to read inode 0x127 [ 859.130852][T25051] x_tables: ip6_tables: rpfilter match: used from hooks INPUT, but only valid from PREROUTING [ 859.741957][T25076] loop5: detected capacity change from 0 to 512 [ 859.914720][T25076] EXT4-fs (loop5): Test dummy encryption mode enabled [ 859.964632][T25084] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.8529'. [ 859.995333][T25076] EXT4-fs (loop5): warning: mounting unchecked fs, running e2fsck is recommended [ 860.102592][T25076] EXT4-fs (loop5): Errors on filesystem, clearing orphan list. [ 860.118150][T25076] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 860.249509][T25076] EXT4-fs (loop5): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 860.394602][ T5874] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 860.545187][T25102] netlink: 'syz.3.8537': attribute type 33 has an invalid length. [ 860.566313][T25047] loop4: detected capacity change from 0 to 32768 [ 860.604275][T25102] netlink: 152 bytes leftover after parsing attributes in process `syz.3.8537'. [ 860.708058][T25047] XFS (loop4): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 861.011227][T25128] tmpfs: Bad value for 'mpol' [ 861.139348][T25047] XFS (loop4): Ending clean mount [ 861.173524][T25047] XFS (loop4): Quotacheck needed: Please wait. [ 861.296858][T25047] XFS (loop4): Quotacheck: Done. [ 861.371250][T25140] netlink: 8 bytes leftover after parsing attributes in process `syz.6.8552'. [ 861.447448][T25140] netlink: 84 bytes leftover after parsing attributes in process `syz.6.8552'. [ 861.584015][ T5870] XFS (loop4): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 862.143911][T25162] xt_TCPMSS: Only works on TCP SYN packets [ 862.456200][T25174] netlink: 12 bytes leftover after parsing attributes in process `syz.5.8568'. [ 862.519313][T25174] netlink: 12 bytes leftover after parsing attributes in process `syz.5.8568'. [ 862.643699][T25181] loop6: detected capacity change from 0 to 8 [ 862.731216][T25181] SQUASHFS error: Failed to read block 0x6e6: -5 [ 862.753034][T25181] SQUASHFS error: Unable to read metadata cache entry [6e4] [ 862.795360][T25181] SQUASHFS error: Unable to read directory block [631:26] [ 862.807424][T25188] xt_policy: input policy not valid in POSTROUTING and OUTPUT [ 863.662495][T25214] loop2: detected capacity change from 0 to 4096 [ 863.734284][T25214] ntfs3(loop2): It is recommened to use chkdsk. [ 863.752726][T25214] ntfs3(loop2): try to read out of volume at offset 0x3fffffc0c00 [ 863.760594][T25214] ntfs3(loop2): try to read out of volume at offset 0x3fffffc0c00 [ 863.805628][T25214] ntfs3(loop2): try to read out of volume at offset 0x3fffffc0c00 [ 863.829939][T25214] ntfs3(loop2): try to read out of volume at offset 0x3fffffc0c00 [ 863.837902][T25214] ntfs3(loop2): try to read out of volume at offset 0x3fffffc1c00 [ 863.900427][T25214] ntfs3(loop2): try to read out of volume at offset 0x3fffffc2c00 [ 863.957529][T25214] ntfs3(loop2): try to read out of volume at offset 0x3fffffc4c00 [ 863.965413][T25214] ntfs3(loop2): try to read out of volume at offset 0x3fffffc8c00 [ 864.011678][T25214] ntfs3(loop2): try to read out of volume at offset 0x3fffffd0c00 [ 864.237792][T25238] netlink: 'syz.4.8601': attribute type 4 has an invalid length. [ 864.276429][T25238] netlink: 244 bytes leftover after parsing attributes in process `syz.4.8601'. [ 864.809844][T25259] netlink: 'syz.6.8612': attribute type 21 has an invalid length. [ 865.270249][T25278] xt_TCPMSS: Only works on TCP SYN packets [ 865.324462][T25283] netlink: 24 bytes leftover after parsing attributes in process `syz.5.8623'. [ 865.642875][T13144] IPVS: starting estimator thread 0... [ 865.709681][T25300] x_tables: ip6_tables: rpfilter.0 match: invalid size 8 (kernel) != (user) 48 [ 865.759843][T25299] IPVS: using max 26 ests per chain, 62400 per kthread [ 865.820380][ T30] audit: type=1326 audit(1748795798.264:220): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25301 comm="syz.3.8632" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f74fdb8e969 code=0x7ffc0000 [ 865.866764][T25304] loop4: detected capacity change from 0 to 64 [ 865.907486][ T30] audit: type=1326 audit(1748795798.264:221): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25301 comm="syz.3.8632" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f74fdb8e969 code=0x7ffc0000 [ 865.960954][ T30] audit: type=1326 audit(1748795798.274:222): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25301 comm="syz.3.8632" exe="/root/syz-executor" sig=0 arch=c000003e syscall=155 compat=0 ip=0x7f74fdb8e969 code=0x7ffc0000 [ 866.110267][ T30] audit: type=1326 audit(1748795798.274:223): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25301 comm="syz.3.8632" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f74fdb8e969 code=0x7ffc0000 [ 866.189139][ T30] audit: type=1326 audit(1748795798.274:224): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25301 comm="syz.3.8632" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f74fdb8e969 code=0x7ffc0000 [ 866.211556][ C1] vkms_vblank_simulate: vblank timer overrun [ 867.075794][T25347] ip6gretap1: entered promiscuous mode [ 867.108278][T25348] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 867.115597][T25348] IPv6: NLM_F_CREATE should be set when creating new route [ 867.370361][T25356] loop4: detected capacity change from 0 to 64 [ 867.433406][T25356] Trying to free block not in datazone [ 867.438904][T25356] Trying to free block not in datazone [ 867.505966][T25356] Trying to free block not in datazone [ 867.530486][T25356] Trying to free block not in datazone [ 867.573960][T25356] Trying to free block not in datazone [ 867.880214][T25323] loop5: detected capacity change from 0 to 32768 [ 867.968266][T25323] jfs_rename: dtInsert returned -EIO [ 868.113482][ T5922] usb 3-1: new high-speed USB device number 102 using dummy_hcd [ 868.309059][ T5922] usb 3-1: Using ep0 maxpacket: 16 [ 868.324931][T25382] ip6gretap1: entered promiscuous mode [ 868.361747][ T5922] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 16 [ 868.393757][ T5922] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 868.438314][ T5922] usb 3-1: New USB device found, idVendor=1189, idProduct=0893, bcdDevice=f4.95 [ 868.473713][ T5922] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 868.499195][ T5922] usb 3-1: Product: syz [ 868.503387][ T5922] usb 3-1: Manufacturer: syz [ 868.524421][ T5922] usb 3-1: SerialNumber: syz [ 868.562499][ T5922] usb 3-1: config 0 descriptor?? [ 868.604005][T25370] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 868.611291][T25370] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 868.935209][T25370] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 868.941110][T25364] loop1: detected capacity change from 0 to 32768 [ 868.970390][T25370] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 868.997260][T25364] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.8663 (25364) [ 869.053433][T25403] netlink: 'syz.5.8683': attribute type 1 has an invalid length. [ 869.078133][T25364] BTRFS info (device loop1): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 869.090310][T25403] netlink: 'syz.5.8683': attribute type 2 has an invalid length. [ 869.100303][T25405] netlink: 'syz.4.8682': attribute type 10 has an invalid length. [ 869.154190][T25364] BTRFS info (device loop1): using sha256 (sha256-ni) checksum algorithm [ 869.186223][T25364] BTRFS info (device loop1): using free-space-tree [ 869.194941][T25405] netlink: 2 bytes leftover after parsing attributes in process `syz.4.8682'. [ 869.265025][ T5922] asix 3-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 869.283605][T25405] team0: entered promiscuous mode [ 869.291102][ T5922] asix 3-1:0.0: probe with driver asix failed with error -71 [ 869.307461][ T5922] usb 3-1: USB disconnect, device number 102 [ 869.321259][T25405] team_slave_0: entered promiscuous mode [ 869.331560][T25405] team_slave_1: entered promiscuous mode [ 869.337476][T25405] geneve0: entered promiscuous mode [ 869.343167][T25405] bond0: entered promiscuous mode [ 869.348317][T25405] bond_slave_0: entered promiscuous mode [ 869.355002][T25405] bond_slave_1: entered promiscuous mode [ 869.364740][T25405] dummy0: entered promiscuous mode [ 869.373395][T25405] 8021q: adding VLAN 0 to HW filter on device team0 [ 869.380714][T25405] bridge0: port 3(team0) entered blocking state [ 869.388035][T25405] bridge0: port 3(team0) entered disabled state [ 869.420623][T25405] team0: entered allmulticast mode [ 869.480936][T25405] team_slave_0: entered allmulticast mode [ 869.492770][T25405] team_slave_1: entered allmulticast mode [ 869.526008][T25405] geneve0: entered allmulticast mode [ 869.557553][T25405] bond0: entered allmulticast mode [ 869.570884][T25405] bond_slave_0: entered allmulticast mode [ 869.586722][T25405] bond_slave_1: entered allmulticast mode [ 869.619650][T25405] dummy0: entered allmulticast mode [ 869.721724][ T5875] BTRFS info (device loop1): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 870.095520][T25446] netlink: 'syz.3.8695': attribute type 10 has an invalid length. [ 870.160786][T25446] team0: Device dummy0 is up. Set it down before adding it as a team port [ 870.210599][T25448] binder: 25447:25448 ioctl c0306201 200000000540 returned -22 [ 870.364231][T25451] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 870.490244][T25451] infiniband srz1: RDMA CMA: cma_listen_on_dev, error -98 [ 870.612234][T25463] lo: entered promiscuous mode [ 870.664420][T25463] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 871.476642][T25489] loop5: detected capacity change from 0 to 256 [ 872.346199][T25518] loop2: detected capacity change from 0 to 1764 [ 872.726971][T25533] netlink: 4 bytes leftover after parsing attributes in process `syz.3.8737'. [ 872.868198][T25542] loop2: detected capacity change from 0 to 1024 [ 872.953556][T25544] loop5: detected capacity change from 0 to 1024 [ 872.988294][T25542] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 873.044120][T25542] EXT4-fs error (device loop2): ext4_xattr_inode_iget:437: inode #11: comm syz.2.8738: missing EA_INODE flag [ 873.141215][T25542] EXT4-fs (loop2): Remounting filesystem read-only [ 873.272678][T25558] veth1_to_team: entered promiscuous mode [ 873.302096][T25560] loop4: detected capacity change from 0 to 16 [ 873.345687][T25558] netlink: 16 bytes leftover after parsing attributes in process `syz.3.8745'. [ 873.360245][T25560] erofs (device loop4): mounted with root inode @ nid 36. [ 873.415314][T25560] erofs (device loop4): readahead error at folio 2 @ nid 89 [ 873.424329][ T36] hfsplus: b-tree write err: -5, ino 4 [ 873.444750][T25558] A link change request failed with some changes committed already. Interface veth1_to_team may have been left with an inconsistent configuration, please check. [ 873.467555][T15334] erofs (device loop4): failed to decompress -5 in[4096, 0] out[8192] [ 873.479978][ T5880] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 873.491584][T25560] erofs (device loop4): failed to decompress -5 in[4096, 0] out[8192] [ 873.507316][T25560] erofs (device loop4): read error -117 @ 0 of nid 89 [ 873.515465][ T30] audit: type=1800 audit(1748795805.370:225): pid=25560 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.8746" name="file2" dev="loop4" ino=89 res=0 errno=0 [ 874.055770][T25582] loop2: detected capacity change from 0 to 512 [ 874.157072][T25582] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 874.187191][T25588] tmpfs: Bad value for 'usrquota_block_hardlimit' [ 874.225160][T25582] ext4 filesystem being mounted at /1496/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 874.350485][T25582] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 874.520360][T25598] ufs: You didn't specify the type of your ufs filesystem [ 874.520360][T25598] [ 874.520360][T25598] mount -t ufs -o ufstype=sun|sunx86|44bsd|ufs2|5xbsd|old|hp|nextstep|nextstep-cd|openstep ... [ 874.520360][T25598] [ 874.520360][T25598] >>>WARNING<<< Wrong ufstype may corrupt your filesystem, default is ufstype=old [ 874.554608][ T5880] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 874.722249][T25598] ufs: ufstype=old is supported read-only [ 874.730213][T25598] syz.4.8763: attempt to access beyond end of device [ 874.730213][T25598] nbd4: rw=0, sector=16, nr_sectors = 2 limit=0 [ 874.791988][T25606] libceph: resolve '0.' (ret=-3): failed [ 875.206846][T25617] netlink: 'syz.5.8772': attribute type 1 has an invalid length. [ 875.274133][T25617] netlink: 4 bytes leftover after parsing attributes in process `syz.5.8772'. [ 875.343891][T25581] loop6: detected capacity change from 0 to 32768 [ 875.449098][T25581] [ 875.449098][T25581] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 875.449098][T25581] [ 875.628870][T25633] macvtap0: entered allmulticast mode [ 875.670979][T21600] [ 875.670979][T21600] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 875.670979][T21600] [ 875.676770][T25633] veth0_macvtap: entered allmulticast mode [ 875.742544][T21600] [ 875.742544][T21600] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 875.742544][T21600] [ 875.816834][T25640] netlink: 20 bytes leftover after parsing attributes in process `syz.3.8784'. [ 876.297925][T25652] netdevsim netdevsim3 netdevsim0: left promiscuous mode [ 876.355508][T25658] netlink: 12 bytes leftover after parsing attributes in process `syz.1.8793'. [ 876.507039][T25662] loop5: detected capacity change from 0 to 256 [ 876.555711][T25665] netlink: 8 bytes leftover after parsing attributes in process `syz.6.8783'. [ 876.569901][T25662] exFAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 876.587951][T25665] netlink: 312 bytes leftover after parsing attributes in process `syz.6.8783'. [ 876.609615][T25662] exFAT-fs (loop5): Medium has reported failures. Some data may be lost. [ 876.609771][T25665] netlink: 'syz.6.8783': attribute type 1 has an invalid length. [ 876.685843][T25670] netlink: 20 bytes leftover after parsing attributes in process `syz.1.8798'. [ 876.703399][T25662] exFAT-fs (loop5): failed to load upcase table (idx : 0x00010000, chksum : 0xe5674ec2, utbl_chksum : 0xe619d30d) [ 876.747831][T25670] netlink: 16 bytes leftover after parsing attributes in process `syz.1.8798'. [ 877.182995][T25688] netlink: 8 bytes leftover after parsing attributes in process `syz.3.8807'. [ 877.303176][T25680] loop2: detected capacity change from 0 to 4096 [ 877.323266][T25680] ntfs3(loop2): Different NTFS sector size (2048) and media sector size (512). [ 877.554397][ T5922] usb 7-1: new high-speed USB device number 7 using dummy_hcd [ 877.577331][T25680] ntfs3(loop2): Failed to initialize $Extend/$ObjId. [ 877.748673][ T5922] usb 7-1: Using ep0 maxpacket: 8 [ 877.756243][ T5922] usb 7-1: config 1 has 1 interface, different from the descriptor's value: 7 [ 877.815930][ T5922] usb 7-1: New USB device found, idVendor=082d, idProduct=0100, bcdDevice=70.4b [ 877.858798][ T5922] usb 7-1: New USB device strings: Mfr=44, Product=2, SerialNumber=3 [ 877.877690][ T5922] usb 7-1: Product: syz [ 877.907996][ T5922] usb 7-1: Manufacturer: syz [ 877.915676][T25708] batadv1: entered allmulticast mode [ 877.933307][ T5922] usb 7-1: SerialNumber: syz [ 878.036776][T25714] netlink: 'syz.3.8820': attribute type 1 has an invalid length. [ 878.203896][ T5922] usb 7-1: Invalid connection information received from device [ 878.432345][ T5922] usb 7-1: USB disconnect, device number 7 [ 878.467872][ T917] usb 3-1: new high-speed USB device number 103 using dummy_hcd [ 878.678062][ T917] usb 3-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 878.723407][T25733] loop4: detected capacity change from 0 to 64 [ 878.729183][ T917] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 878.778320][T25734] __nla_validate_parse: 2 callbacks suppressed [ 878.778341][T25734] netlink: 34 bytes leftover after parsing attributes in process `syz.3.8830'. [ 878.800101][ T917] usb 3-1: config 0 descriptor?? [ 878.806966][T25736] netlink: 8 bytes leftover after parsing attributes in process `syz.1.8831'. [ 878.832466][ T917] cp210x 3-1:0.0: cp210x converter detected [ 878.963719][ T5922] usb 6-1: new high-speed USB device number 106 using dummy_hcd [ 879.094241][ T917] usb 3-1: cp210x converter now attached to ttyUSB0 [ 879.162648][ T5922] usb 6-1: Using ep0 maxpacket: 32 [ 879.203524][ T5922] usb 6-1: unable to get BOS descriptor or descriptor too short [ 879.230385][ T5922] usb 6-1: config 54 has an invalid interface number: 225 but max is 0 [ 879.251520][ T5922] usb 6-1: config 54 has no interface number 0 [ 879.276886][ T5922] usb 6-1: config 54 interface 225 has no altsetting 0 [ 879.315468][ T917] usb 3-1: USB disconnect, device number 103 [ 879.323011][ T5922] usb 6-1: New USB device found, idVendor=0489, idProduct=e0b4, bcdDevice=b4.b0 [ 879.344650][ T5922] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 879.352768][ T5922] usb 6-1: Product: syz [ 879.353505][ T917] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 879.364651][ T5922] usb 6-1: Manufacturer: syz [ 879.373317][ T5922] usb 6-1: SerialNumber: syz [ 879.402105][ T917] cp210x 3-1:0.0: device disconnected [ 879.656334][ T5922] usb 6-1: USB disconnect, device number 106 [ 879.911290][T25749] loop6: detected capacity change from 0 to 32768 [ 879.936605][T25749] (syz.6.8835,25749,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 879.980190][T25749] (syz.6.8835,25749,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 880.032846][T25745] loop3: detected capacity change from 0 to 32768 [ 880.066447][T25749] JBD2: Ignoring recovery information on journal [ 880.085737][T15334] Bluetooth: hci1: ACL packet for unknown connection handle 201 [ 880.098593][T25757] x_tables: duplicate underflow at hook 3 [ 880.168178][T25745] jfs_strtoUCS: char2uni returned -22. [ 880.194404][T25745] charset = ascii, char = 0xc5 [ 880.269679][T25749] ocfs2: Mounting device (7,6) on (node local, slot 0) with ordered data mode. [ 880.550763][T21600] ocfs2: Unmounting device (7,6) on (node local) [ 880.626392][T25768] netlink: 23 bytes leftover after parsing attributes in process `syz.2.8845'. [ 880.746594][T25768] caif0: entered allmulticast mode [ 880.807101][T25772] loop3: detected capacity change from 0 to 1024 [ 880.874577][T25772] EXT4-fs (loop3): stripe (3) is not aligned with cluster size (16), stripe is disabled [ 880.976979][T25772] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 881.041794][T25772] EXT4-fs error (device loop3): ext4_xattr_inode_iget:437: inode #11: comm syz.3.8848: missing EA_INODE flag [ 881.097689][ T30] audit: type=1326 audit(1748795812.329:226): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25780 comm="syz.6.8846" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3dc318e969 code=0x7ffc0000 [ 881.132685][T25772] EXT4-fs (loop3): Remounting filesystem read-only [ 881.252416][ T30] audit: type=1326 audit(1748795812.402:227): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25780 comm="syz.6.8846" exe="/root/syz-executor" sig=0 arch=c000003e syscall=82 compat=0 ip=0x7f3dc318e969 code=0x7ffc0000 [ 881.337641][ T30] audit: type=1326 audit(1748795812.402:228): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25780 comm="syz.6.8846" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3dc318e969 code=0x7ffc0000 [ 881.379121][ T5873] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 881.472580][ T30] audit: type=1326 audit(1748795812.402:229): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25780 comm="syz.6.8846" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3dc318e969 code=0x7ffc0000 [ 881.883694][T25810] netlink: 32 bytes leftover after parsing attributes in process `syz.6.8863'. [ 881.949696][T25810] netlink: 32 bytes leftover after parsing attributes in process `syz.6.8863'. [ 882.079291][T25819] Unsupported ieee802154 address type: 0 [ 882.302736][T25827] netlink: 'syz.4.8871': attribute type 27 has an invalid length. [ 882.613914][T25838] netlink: 'syz.4.8878': attribute type 6 has an invalid length. [ 882.644467][T25838] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.8878'. [ 882.662706][T25842] netlink: 'syz.2.8877': attribute type 4 has an invalid length. [ 882.841078][T25847] loop1: detected capacity change from 0 to 512 [ 882.900952][T25849] openvswitch: netlink: Missing key (keys=40, expected=80) [ 882.939024][T25847] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 882.956196][T25847] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 883.018356][T25847] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 883.095560][T25847] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 883.118618][T25847] System zones: 0-2, 18-18, 34-35 [ 883.278814][T25847] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 883.540068][ T5875] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 883.695225][ T5923] usb 6-1: new high-speed USB device number 107 using dummy_hcd [ 883.897882][ T5923] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 883.921123][ T5923] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xA has an invalid bInterval 0, changing to 7 [ 883.973286][ T5923] usb 6-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 883.992235][ T5923] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 884.013201][ T5923] usb 6-1: Product: syz [ 884.017425][ T5923] usb 6-1: Manufacturer: syz [ 884.019512][T25805] Bluetooth: hci6: command 0x0406 tx timeout [ 884.052191][ T5923] usb 6-1: SerialNumber: syz [ 884.080961][T25893] openvswitch: netlink: Tunnel attr 202 out of range max 16 [ 884.193214][ T5923] usb 6-1: config 0 descriptor?? [ 884.572855][ T5923] usb 6-1: USB disconnect, device number 107 [ 884.838369][T25920] netlink: 300 bytes leftover after parsing attributes in process `syz.1.8918'. [ 885.034929][T25877] loop6: detected capacity change from 0 to 32768 [ 885.152444][T25877] read_mapping_page failed! [ 885.704755][T25948] loop2: detected capacity change from 0 to 256 [ 885.822492][T25948] FAT-fs (loop2): Directory bread(block 64) failed [ 885.852880][T25948] FAT-fs (loop2): Directory bread(block 65) failed [ 885.859889][T25948] FAT-fs (loop2): Directory bread(block 66) failed [ 885.929083][ T31] INFO: task syz-executor:5867 blocked for more than 143 seconds. [ 885.936991][ T31] Not tainted 6.15.0-syzkaller #0 [ 885.961400][T25948] FAT-fs (loop2): Directory bread(block 67) failed [ 885.968542][T25948] FAT-fs (loop2): Directory bread(block 68) failed [ 886.004769][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 886.043308][T25948] FAT-fs (loop2): Directory bread(block 69) failed [ 886.057244][ T31] task:syz-executor state:D stack:21976 pid:5867 tgid:5867 ppid:1 task_flags:0x400140 flags:0x00004004 [ 886.100066][T25948] FAT-fs (loop2): Directory bread(block 70) failed [ 886.105224][ T30] audit: type=1326 audit(1748795816.965:230): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25955 comm="syz.6.8936" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3dc318e969 code=0x7ffc0000 [ 886.130431][ T31] Call Trace: [ 886.140454][ T31] [ 886.148100][ T31] __schedule+0x16e2/0x4cd0 [ 886.155547][T25948] FAT-fs (loop2): Directory bread(block 71) failed [ 886.166817][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 886.196255][ T31] ? schedule+0x165/0x360 [ 886.206188][T25948] FAT-fs (loop2): Directory bread(block 72) failed [ 886.207040][ T30] audit: type=1326 audit(1748795816.965:231): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25955 comm="syz.6.8936" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3dc318e969 code=0x7ffc0000 [ 886.222360][T25948] FAT-fs (loop2): Directory bread(block 73) failed [ 886.240987][ T31] ? __lock_acquire+0xaac/0xd20 [ 886.261069][ T31] ? __pfx___schedule+0x10/0x10 [ 886.280110][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 886.292887][ T31] ? schedule+0x91/0x360 [ 886.303770][ T31] schedule+0x165/0x360 [ 886.312860][ T31] io_schedule+0x81/0xe0 [ 886.319210][ T30] audit: type=1326 audit(1748795817.002:232): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25955 comm="syz.6.8936" exe="/root/syz-executor" sig=0 arch=c000003e syscall=311 compat=0 ip=0x7f3dc318e969 code=0x7ffc0000 [ 886.351879][ T31] folio_wait_bit_common+0x6b0/0xb90 [ 886.357426][ T31] ? __pfx_folio_wait_bit_common+0x10/0x10 [ 886.375750][ T31] ? __pfx_wake_page_function+0x10/0x10 [ 886.386666][ T31] ? folios_put_refs+0x559/0x640 [ 886.396477][ T30] audit: type=1326 audit(1748795817.002:233): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25955 comm="syz.6.8936" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3dc318e969 code=0x7ffc0000 [ 886.427748][ T31] ? __pfx_find_lock_entries+0x10/0x10 [ 886.433426][ T31] __filemap_get_folio+0x139/0xaf0 [ 886.444368][ T31] truncate_inode_pages_range+0x3ed/0xda0 [ 886.455320][ T31] ? evict+0x847/0x9c0 [ 886.464212][ T31] ? evict_inodes+0x636/0x6c0 [ 886.470458][ T30] audit: type=1326 audit(1748795817.002:234): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25955 comm="syz.6.8936" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3dc318e969 code=0x7ffc0000 [ 886.503942][ T31] ? generic_shutdown_super+0x9a/0x2c0 [ 886.510750][ T31] ? kill_block_super+0x44/0x90 [ 886.516261][ T31] ? deactivate_locked_super+0xbc/0x130 [ 886.521949][ T31] ? __pfx_truncate_inode_pages_range+0x10/0x10 [ 886.529135][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 886.535361][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 886.541812][ T31] ? __lock_acquire+0xaac/0xd20 [ 886.546821][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 886.552698][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 886.558582][ T31] evict+0x517/0x9c0 [ 886.562618][ T31] ? __pfx_evict+0x10/0x10 [ 886.567202][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 886.573852][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 886.574592][T25937] loop4: detected capacity change from 0 to 32768 [ 886.580128][ T31] ? do_raw_spin_unlock+0x122/0x240 [ 886.592348][ T31] evict_inodes+0x636/0x6c0 [ 886.597063][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 886.603392][ T31] ? __pfx_evict_inodes+0x10/0x10 [ 886.608566][ T31] generic_shutdown_super+0x9a/0x2c0 [ 886.614714][ T31] kill_block_super+0x44/0x90 [ 886.620315][ T31] deactivate_locked_super+0xbc/0x130 [ 886.626517][ T31] cleanup_mnt+0x425/0x4c0 [ 886.631036][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 886.637861][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 886.643393][ T31] task_work_run+0x1d4/0x260 [ 886.650478][ T31] ? __pfx_task_work_run+0x10/0x10 [ 886.661533][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 886.672575][T25944] loop1: detected capacity change from 0 to 32768 [ 886.690078][ T31] resume_user_mode_work+0x5e/0x80 [ 886.695340][ T31] syscall_exit_to_user_mode+0x9a/0x120 [ 886.702666][ T31] do_syscall_64+0x103/0x210 [ 886.709909][T25937] ocfs2: Mounting device (7,4) on (node local, slot 0) with ordered data mode. [ 886.722854][T25944] (syz.1.8930,25944,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 886.723774][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 886.744296][ T31] ? exc_page_fault+0x91/0x110 [ 886.749842][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 886.756132][ T31] RIP: 0033:0x7f7ef4b8fc97 [ 886.760885][ T31] RSP: 002b:00007ffd7618fc98 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 886.769418][ T31] RAX: 0000000000000000 RBX: 00007f7ef4c1089d RCX: 00007f7ef4b8fc97 [ 886.777512][ T31] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd7618fd50 [ 886.785519][ T31] RBP: 00007ffd7618fd50 R08: 0000000000000000 R09: 0000000000000000 [ 886.793782][ T31] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd76190de0 [ 886.801934][ T31] R13: 00007f7ef4c1089d R14: 00000000000a9357 R15: 00007ffd76190e20 [ 886.807541][T25937] OCFS2: ERROR (device loop4): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #17056 has bit count of 2048 [ 886.809954][ T31] [ 886.810048][ T31] [ 886.810048][ T31] Showing all locks held in the system: [ 886.839990][T25937] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 886.852765][T25944] (syz.1.8930,25944,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 886.873918][ T31] 1 lock held by khungtaskd/31: [ 886.878800][ T31] #0: ffffffff8df3dee0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 886.889649][T25937] OCFS2: File system is now read-only. [ 886.949977][T25944] JBD2: Ignoring recovery information on journal [ 886.956996][ T31] 2 locks held by getty/5585: [ 886.971414][T25937] (syz.4.8927,25937,1):ocfs2_search_chain:1817 ERROR: status = -30 [ 886.979466][T25937] (syz.4.8927,25937,1):ocfs2_search_chain:1940 ERROR: status = -30 [ 887.002002][ T31] #0: ffff888030c810a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 887.022408][ T31] #1: ffffc90002fee2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x43e/0x1400 [ 887.033301][T25937] (syz.4.8927,25937,1):ocfs2_claim_suballoc_bits:2010 ERROR: status = -30 [ 887.052787][ T31] 1 lock held by syz-executor/5867: [ 887.059502][T25937] (syz.4.8927,25937,1):ocfs2_claim_suballoc_bits:2063 ERROR: status = -30 [ 887.073141][ T31] #0: ffff8880326080e0 (&type->s_umount_key#57){+.+.}-{4:4}, at: deactivate_super+0xa9/0xe0 [ 887.082119][T25937] (syz.4.8927,25937,1):ocfs2_claim_new_inode:2298 ERROR: status = -30 [ 887.093518][T25944] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 887.097156][ T31] 1 lock held by udevd/5980: [ 887.108335][ T31] #0: ffff8880b8939b58 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2a/0x140 [ 887.110245][T25937] (syz.4.8927,25937,1):ocfs2_claim_new_inode:2313 ERROR: status = -30 [ 887.119246][ T31] 2 locks held by kworker/u8:5/21696: [ 887.134376][ T31] #0: ffff88804b305148 ((wq_completion)ocfs2_wq#2){+.+.}-{0:0}, at: process_scheduled_works+0x9b1/0x17a0 [ 887.147395][T25937] (syz.4.8927,25937,1):ocfs2_mknod_locked:638 ERROR: status = -30 [ 887.148543][ T31] #1: ffffc9001fc4fc60 ((work_completion)(&journal->j_recovery_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ec/0x17a0 [ 887.169409][ T31] 8 locks held by syz.4.8927/25937: [ 887.172435][T25937] (syz.4.8927,25937,1):ocfs2_mknod:385 ERROR: status = -30 [ 887.175679][ T31] 3 locks held by syz.1.8930/25944: [ 887.189404][ T31] #0: ffff888033bc60e0 (&type->s_umount_key#69/1){+.+.}-{4:4}, at: alloc_super+0x204/0x970 [ 887.191338][T25937] (syz.4.8927,25937,1):ocfs2_mknod:502 ERROR: status = -30 [ 887.215156][T25937] (syz.4.8927,25937,1):ocfs2_mkdir:658 ERROR: status = -30 [ 887.223520][ T31] #1: ffff8880b8823b08 (&per_cpu_ptr(group->pcpu, cpu)->seq){-.-.}-{0:0}, at: psi_task_switch+0x39e/0x6d0 [ 887.235773][ T31] #2: ffff88802ed2cc68 (&(&sig->stats_lock)->lock){....}-{3:3}, at: release_task+0x8cf/0x17f0 [ 887.258972][ T31] [ 887.261680][ T31] ============================================= [ 887.261680][ T31] [ 887.271359][ T31] NMI backtrace for cpu 0 [ 887.271380][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.15.0-syzkaller #0 PREEMPT(full) [ 887.271406][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 887.271422][ T31] Call Trace: [ 887.271431][ T31] [ 887.271442][ T31] dump_stack_lvl+0x189/0x250 [ 887.271484][ T31] ? __wake_up_klogd+0xd9/0x110 [ 887.271515][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 887.271546][ T31] ? __pfx_dump_stack_lvl+0x10/0x10 [ 887.271582][ T31] ? __pfx__printk+0x10/0x10 [ 887.271621][ T31] nmi_cpu_backtrace+0x39e/0x3d0 [ 887.271652][ T31] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 887.271676][ T31] ? _printk+0xcf/0x120 [ 887.271705][ T31] ? __pfx__printk+0x10/0x10 [ 887.271733][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 887.271767][ T31] nmi_trigger_cpumask_backtrace+0x17a/0x300 [ 887.271797][ T31] watchdog+0xfee/0x1030 [ 887.271833][ T31] ? watchdog+0x1de/0x1030 [ 887.271873][ T31] kthread+0x711/0x8a0 [ 887.271909][ T31] ? __pfx_watchdog+0x10/0x10 [ 887.271939][ T31] ? __pfx_kthread+0x10/0x10 [ 887.271967][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 887.271997][ T31] ? __pfx_kthread+0x10/0x10 [ 887.272025][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 887.272052][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 887.272079][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 887.272110][ T31] ? __pfx_kthread+0x10/0x10 [ 887.272138][ T31] ret_from_fork+0x4e/0x80 [ 887.272164][ T31] ? __pfx_kthread+0x10/0x10 [ 887.272199][ T31] ret_from_fork_asm+0x1a/0x30 [ 887.272241][ T31] [ 887.272273][ T31] Sending NMI from CPU 0 to CPUs 1: [ 887.299841][ T5875] ocfs2: Unmounting device (7,1) on (node local) [ 887.300904][ C1] NMI backtrace for cpu 1 [ 887.300921][ C1] CPU: 1 UID: 0 PID: 5875 Comm: syz-executor Not tainted 6.15.0-syzkaller #0 PREEMPT(full) [ 887.300950][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 887.300964][ C1] RIP: 0010:io_serial_in+0x77/0xc0 [ 887.301000][ C1] Code: e8 3e c0 81 fc 44 89 f9 d3 e3 49 83 c6 40 4c 89 f0 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 f7 e8 ff b9 e3 fc 41 03 1e 89 da ec <0f> b6 c0 5b 41 5c 41 5e 41 5f e9 45 0f d2 fb cc 44 89 f9 80 e1 07 [ 887.301019][ C1] RSP: 0018:ffffc900047af5f8 EFLAGS: 00000006 [ 887.301039][ C1] RAX: 1ffffffff336ab05 RBX: 00000000000003f9 RCX: 0000000000000000 [ 887.301055][ C1] RDX: 00000000000003f9 RSI: 0000000000000000 RDI: 0000000000000020 [ 887.301071][ C1] RBP: ffffc900047af7d0 R08: 0000000000000003 R09: 0000000000000004 [ 887.301086][ C1] R10: dffffc0000000000 R11: ffffffff853e3140 R12: dffffc0000000000 [ 887.301104][ C1] R13: dffffc0000000000 R14: ffffffff99b55c40 R15: 0000000000000000 [ 887.301124][ C1] FS: 00005555652c8500(0000) GS:ffff8881261c2000(0000) knlGS:0000000000000000 [ 887.301145][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 887.301162][ C1] CR2: 00005555652e35c8 CR3: 000000005f0e0000 CR4: 0000000000350ef0 [ 887.301181][ C1] Call Trace: [ 887.301191][ C1] [ 887.301203][ C1] serial8250_console_write+0x584/0x1ba0 [ 887.301244][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 887.301274][ C1] ? __pfx_serial8250_console_write+0x10/0x10 [ 887.301304][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 887.301331][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 887.301358][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 887.301386][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 887.301411][ C1] ? do_raw_spin_unlock+0x122/0x240 [ 887.301444][ C1] ? console_flush_all+0x13a/0xc40 [ 887.301468][ C1] ? console_flush_all+0x13a/0xc40 [ 887.301495][ C1] console_flush_all+0x728/0xc40 [ 887.301522][ C1] ? console_flush_all+0x13a/0xc40 [ 887.301551][ C1] ? __pfx_console_flush_all+0x10/0x10 [ 887.301575][ C1] ? deactivate_locked_super+0xbc/0x130 [ 887.301606][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 887.301630][ C1] ? is_printk_cpu_sync_owner+0x32/0x40 [ 887.301662][ C1] console_unlock+0xc4/0x270 [ 887.301687][ C1] ? __pfx_console_unlock+0x10/0x10 [ 887.301712][ C1] ? vprintk_emit+0x444/0x7a0 [ 887.301733][ C1] ? vprintk_emit+0x444/0x7a0 [ 887.301755][ C1] vprintk_emit+0x5b7/0x7a0 [ 887.301776][ C1] ? vprintk_emit+0x444/0x7a0 [ 887.301799][ C1] ? __pfx_vprintk_emit+0x10/0x10 [ 887.301821][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 887.301847][ C1] ? reacquire_held_locks+0x127/0x1d0 [ 887.301869][ C1] ? mntput_no_expire+0x282/0x860 [ 887.301897][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 887.301928][ C1] _printk+0xcf/0x120 [ 887.301949][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 887.301975][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 887.302004][ C1] ? __pfx__printk+0x10/0x10 [ 887.302025][ C1] ? do_raw_spin_unlock+0x122/0x240 [ 887.302053][ C1] ? ocfs2_dismount_volume+0x559/0x8d0 [ 887.302083][ C1] ocfs2_dismount_volume+0x572/0x8d0 [ 887.302112][ C1] ? __pfx_ocfs2_dismount_volume+0x10/0x10 [ 887.302138][ C1] ? __pfx_evict_inodes+0x10/0x10 [ 887.302175][ C1] ? __pfx_ocfs2_put_super+0x10/0x10 [ 887.302200][ C1] generic_shutdown_super+0x135/0x2c0 [ 887.302225][ C1] kill_block_super+0x44/0x90 [ 887.302253][ C1] deactivate_locked_super+0xbc/0x130 [ 887.302277][ C1] cleanup_mnt+0x425/0x4c0 [ 887.302297][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 887.302322][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 887.302354][ C1] task_work_run+0x1d4/0x260 [ 887.302387][ C1] ? __pfx_task_work_run+0x10/0x10 [ 887.302417][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 887.302456][ C1] resume_user_mode_work+0x5e/0x80 [ 887.302491][ C1] syscall_exit_to_user_mode+0x9a/0x120 [ 887.302521][ C1] do_syscall_64+0x103/0x210 [ 887.302553][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 887.302577][ C1] ? exc_page_fault+0x91/0x110 [ 887.302605][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 887.302627][ C1] RIP: 0033:0x7f1fc598fc97 [ 887.302645][ C1] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 [ 887.302664][ C1] RSP: 002b:00007ffc72263808 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 887.302687][ C1] RAX: 0000000000000000 RBX: 00007f1fc5a1089d RCX: 00007f1fc598fc97 [ 887.302702][ C1] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc722638c0 [ 887.302717][ C1] RBP: 00007ffc722638c0 R08: 0000000000000000 R09: 0000000000000000 [ 887.302731][ C1] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc72264950 [ 887.302746][ C1] R13: 00007f1fc5a1089d R14: 00000000000ccbc6 R15: 00007ffc72264990 [ 887.302774][ C1] [ 887.314941][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 887.314969][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.15.0-syzkaller #0 PREEMPT(full) [ 887.314998][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 887.315015][ T31] Call Trace: [ 887.315026][ T31] [ 887.315038][ T31] dump_stack_lvl+0x99/0x250 [ 887.315087][ T31] ? __asan_memcpy+0x40/0x70 [ 887.315117][ T31] ? __pfx_dump_stack_lvl+0x10/0x10 [ 887.315153][ T31] ? __pfx__printk+0x10/0x10 [ 887.315195][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 887.315231][ T31] panic+0x2db/0x790 [ 887.315266][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 887.315301][ T31] ? __pfx_panic+0x10/0x10 [ 887.315333][ T31] ? tick_nohz_tick_stopped+0x86/0xb0 [ 887.315366][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 887.315395][ T31] ? preempt_schedule_thunk+0x16/0x30 [ 887.315426][ T31] ? nmi_trigger_cpumask_backtrace+0x2b6/0x300 [ 887.315458][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 887.315492][ T31] watchdog+0x102d/0x1030 [ 887.315530][ T31] ? watchdog+0x1de/0x1030 [ 887.315572][ T31] kthread+0x711/0x8a0 [ 887.315609][ T31] ? __pfx_watchdog+0x10/0x10 [ 887.315641][ T31] ? __pfx_kthread+0x10/0x10 [ 887.315671][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 887.315702][ T31] ? __pfx_kthread+0x10/0x10 [ 887.315732][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 887.315761][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 887.315789][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 888.061805][ T31] ? __pfx_kthread+0x10/0x10 [ 888.066453][ T31] ret_from_fork+0x4e/0x80 [ 888.070873][ T31] ? __pfx_kthread+0x10/0x10 [ 888.075559][ T31] ret_from_fork_asm+0x1a/0x30 [ 888.080368][ T31] [ 888.083617][ T31] Kernel Offset: disabled [ 888.087941][ T31] Rebooting in 86400 seconds..