WARNING: can't dereference registers at 0000000000000759 for ip retint_user+0x8/0x18 cgroup: cgroup2: unknown option "net_cls" cgroup: cgroup2: unknown option "net_cls" overlayfs: filesystem on './bus' not supported as upperdir cgroup: cgroup2: unknown option "net_cls" netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. block nbd2: shutting down sockets netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. print_req_error: 262 callbacks suppressed print_req_error: I/O error, dev loop0, sector 0 print_req_error: I/O error, dev loop0, sector 0 print_req_error: I/O error, dev loop0, sector 0 buffer_io_error: 228 callbacks suppressed Buffer I/O error on dev loop0p2, logical block 0, async page read print_req_error: I/O error, dev loop0, sector 0 Buffer I/O error on dev loop0p4, logical block 0, async page read print_req_error: I/O error, dev loop0, sector 1 Buffer I/O error on dev loop0p4, logical block 1, async page read print_req_error: I/O error, dev loop0, sector 2 Buffer I/O error on dev loop0p4, logical block 2, async page read print_req_error: I/O error, dev loop0, sector 3 Buffer I/O error on dev loop0p4, logical block 3, async page read print_req_error: I/O error, dev loop0, sector 4 Buffer I/O error on dev loop0p4, logical block 4, async page read print_req_error: I/O error, dev loop0, sector 0 Buffer I/O error on dev loop0p2, logical block 0, async page read print_req_error: I/O error, dev loop0, sector 0 Buffer I/O error on dev loop0p2, logical block 0, async page read Buffer I/O error on dev loop0p2, logical block 0, async page read Buffer I/O error on dev loop0p2, logical block 0, async page read netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue sd 0:0:1:0: [sg0] tag#1757 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK sd 0:0:1:0: [sg0] tag#1757 CDB: opcode=0xe5 (vendor) sd 0:0:1:0: [sg0] tag#1757 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c sd 0:0:1:0: [sg0] tag#1757 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d sd 0:0:1:0: [sg0] tag#1757 CDB[20]: ba F2FS-fs (loop4): Unable to read 2th superblock attempt to access beyond end of device sd 0:0:1:0: [sg0] tag#1741 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK sd 0:0:1:0: [sg0] tag#1741 CDB: opcode=0xe5 (vendor) sd 0:0:1:0: [sg0] tag#1741 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c sd 0:0:1:0: [sg0] tag#1741 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d sd 0:0:1:0: [sg0] tag#1741 CDB[20]: ba F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) loop4: rw=12288, want=4104, limit=8 F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock F2FS-fs (loop4): invalid crc value attempt to access beyond end of device loop4: rw=12288, want=8200, limit=8 F2FS-fs (loop1): invalid crc_offset: 3982888956 F2FS-fs (loop4): invalid crc value F2FS-fs (loop1): invalid crc value F2FS-fs (loop4): Failed to get valid F2FS checkpoint F2FS-fs (loop1): Failed to get valid F2FS checkpoint isofs_fill_super: bread failed, dev=loop2, iso_blknum=46, block=92 F2FS-fs (loop4): Unable to read 2th superblock attempt to access beyond end of device loop4: rw=12288, want=4104, limit=8 attempt to access beyond end of device loop4: rw=12288, want=8200, limit=8 syz-executor.0 uses obsolete (PF_INET,SOCK_PACKET) UDF-fs: error (device loop1): udf_process_sequence: Block 98 of volume descriptor sequence is corrupted or we could not read it UDF-fs: error (device loop1): udf_process_sequence: Block 1984 of volume descriptor sequence is corrupted or we could not read it UDF-fs: Scanning with blocksize 512 failed unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 device syzkaller1 entered promiscuous mode UDF-fs: warning (device loop1): udf_load_vrs: No anchor found UDF-fs: Scanning with blocksize 1024 failed UDF-fs: warning (device loop1): udf_load_vrs: No anchor found UDF-fs: Scanning with blocksize 2048 failed UDF-fs: warning (device loop1): udf_load_vrs: No VRS found UDF-fs: Scanning with blocksize 4096 failed UDF-fs: error (device loop1): udf_process_sequence: Block 98 of volume descriptor sequence is corrupted or we could not read it UDF-fs: error (device loop1): udf_process_sequence: Block 1984 of volume descriptor sequence is corrupted or we could not read it UDF-fs: Scanning with blocksize 512 failed UDF-fs: warning (device loop1): udf_load_vrs: No anchor found UDF-fs: Scanning with blocksize 1024 failed UDF-fs: warning (device loop1): udf_load_vrs: No anchor found UDF-fs: Scanning with blocksize 2048 failed UDF-fs: warning (device loop1): udf_load_vrs: No VRS found UDF-fs: Scanning with blocksize 4096 failed UDF-fs: error (device loop1): udf_process_sequence: Block 98 of volume descriptor sequence is corrupted or we could not read it UDF-fs: error (device loop1): udf_process_sequence: Block 1984 of volume descriptor sequence is corrupted or we could not read it UDF-fs: Scanning with blocksize 512 failed UDF-fs: warning (device loop1): udf_load_vrs: No anchor found UDF-fs: Scanning with blocksize 1024 failed UDF-fs: warning (device loop1): udf_load_vrs: No anchor found UDF-fs: Scanning with blocksize 2048 failed UDF-fs: warning (device loop1): udf_load_vrs: No VRS found UDF-fs: Scanning with blocksize 4096 failed UDF-fs: error (device loop1): udf_process_sequence: Block 98 of volume descriptor sequence is corrupted or we could not read it UDF-fs: error (device loop1): udf_process_sequence: Block 1984 of volume descriptor sequence is corrupted or we could not read it UDF-fs: Scanning with blocksize 512 failed UDF-fs: warning (device loop1): udf_load_vrs: No anchor found UDF-fs: Scanning with blocksize 1024 failed UDF-fs: warning (device loop1): udf_load_vrs: No anchor found UDF-fs: Scanning with blocksize 2048 failed UDF-fs: warning (device loop1): udf_load_vrs: No VRS found UDF-fs: Scanning with blocksize 4096 failed overlayfs: unrecognized mount option "l" or missing value overlayfs: unrecognized mount option "l" or missing value overlayfs: unrecognized mount option "l" or missing value print_req_error: 182 callbacks suppressed print_req_error: I/O error, dev loop0, sector 0 print_req_error: I/O error, dev loop0, sector 0 buffer_io_error: 158 callbacks suppressed Buffer I/O error on dev loop0p4, logical block 0, async page read print_req_error: I/O error, dev loop0, sector 0 Buffer I/O error on dev loop0p2, logical block 0, async page read print_req_error: I/O error, dev loop0, sector 1 Buffer I/O error on dev loop0p4, logical block 1, async page read print_req_error: I/O error, dev loop0, sector 2 Buffer I/O error on dev loop0p4, logical block 2, async page read print_req_error: I/O error, dev loop0, sector 3 Buffer I/O error on dev loop0p4, logical block 3, async page read print_req_error: I/O error, dev loop0, sector 4 Buffer I/O error on dev loop0p4, logical block 4, async page read print_req_error: I/O error, dev loop0, sector 0 Buffer I/O error on dev loop0p2, logical block 0, async page read print_req_error: I/O error, dev loop0, sector 0 Buffer I/O error on dev loop0p2, logical block 0, async page read print_req_error: I/O error, dev loop0, sector 0 Buffer I/O error on dev loop0p2, logical block 0, async page read Buffer I/O error on dev loop0p2, logical block 0, async page read overlayfs: unrecognized mount option "l" or missing value netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) NILFS (loop2): unrecognized mount option ")FJqro3Ե;~qc{vPNH"j>-}" NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) NILFS (loop2): unrecognized mount option ")FJqro3Ե;~qc{vPNH"j>-}"