last executing test programs: 10m10.309082886s ago: executing program 1 (id=1752): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x2818082, &(0x7f00000005c0)=ANY=[@ANYBLOB="696f636861727365743d6b6f69382d72752c73686f72746e616d653d77696e6e742c726f6469722c73686f72746e616d653d77696e6e742c636f6465706167653d313235312c666d61736b3d303030300000000030303030303030303030303004000000646531215a670233c0116275672c756e080000006174653d302c6e6f7e756d7461696c3d302d757466383d312c73686f72746e616d653d6c6f7765722c7511695f786c6174653d302c756e695f786c6174653d312c757466383d312c00"], 0x7f, 0x2bd, &(0x7f0000000240)="$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") creat(&(0x7f00000000c0)='./file0\x00', 0x0) rename(&(0x7f0000000580)='./file0\x00', &(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 10m10.104162654s ago: executing program 1 (id=1756): syz_mount_image$vfat(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x10000, 0xffffffffffffffff, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, 0x0) mount$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x2e40ab, &(0x7f0000000700)={[{@inode32}, {@nr_inodes={'nr_inodes', 0x3d, [0x30]}}]}) 10m9.950373191s ago: executing program 1 (id=1759): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000140)=@newqdisc={0x38, 0x24, 0x601, 0x0, 0x0, {0x0, 0x0, 0x0, 0x1, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_clsact={0xb}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x1}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000100)=@newtfilter={0x2c, 0x2c, 0x601, 0x0, 0x0, {0x0, 0x0, 0x0, 0xffffffff, {}, {0x1}, {0x7, 0x1}}, [@TCA_CHAIN={0x8, 0xb, 0x4}]}, 0x2c}}, 0x0) 10m9.513453497s ago: executing program 1 (id=1763): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000b80), r0) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r0, &(0x7f0000000d80)={0x0, 0x0, &(0x7f0000000d40)={&(0x7f0000000bc0)={0x2c, r1, 0x1, 0x70bd26, 0x25dfdbfe, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x20044040) 10m9.283281154s ago: executing program 1 (id=1768): syz_mount_image$ocfs2(&(0x7f00000026c0), &(0x7f0000004780)='./file0\x00', 0x200000, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1, 0x4711, &(0x7f0000008f40)="$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r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x20) 10m7.598801253s ago: executing program 1 (id=1791): set_mempolicy(0x3, &(0x7f0000000000)=0x4000000ff9, 0x3) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="0b0000000d000000cc0002000600000005"], 0x48) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x2, r0}, 0x38) 9m52.514218323s ago: executing program 32 (id=1791): set_mempolicy(0x3, &(0x7f0000000000)=0x4000000ff9, 0x3) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="0b0000000d000000cc0002000600000005"], 0x48) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x2, r0}, 0x38) 7m32.514600182s ago: executing program 4 (id=3639): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) ioctl$UI_BEGIN_FF_ERASE(r0, 0xc00c55ca, 0x0) ioctl$UI_SET_PHYS(r0, 0x4008556c, &(0x7f0000000280)='syz0\x00') 7m32.23463838s ago: executing program 4 (id=3644): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) ioctl$TCSETS(r0, 0x89f0, 0x0) 7m31.784347936s ago: executing program 4 (id=3650): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_TSINFO_GET(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffee0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000001d00000020000180140002006e657464657673696d30000000000000080003"], 0x34}}, 0x0) 7m31.542942125s ago: executing program 4 (id=3655): syz_mount_image$udf(&(0x7f0000000180), &(0x7f0000000100)='./bus\x00', 0x1014494, &(0x7f00000001c0)=ANY=[], 0xfe, 0xc24, &(0x7f0000001480)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='pids.current\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xc0086c43, 0x0) 7m30.879468281s ago: executing program 4 (id=3662): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x51) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000080)={0x8}) open(&(0x7f0000000100)='./bus\x00', 0x143142, 0xa2) 7m30.472895751s ago: executing program 4 (id=3666): r0 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) sendmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f0000000100)=@ieee802154={0x24, @long={0x3, 0x2, {0xaaaaaaaaaaaa0002}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000007c0)="27031c0016001400020000000000000006e1f0000000890900000002ee1680ca82973d2bd4b836", 0x27}, {&(0x7f0000000380)="7d586d16062b1e1b9685b88189e003000000994b8d8624b2045e9ffc1de7b1aae3ec9e39aea8d6fabf7587093718cb", 0x2f}], 0x2}, 0x24000008) 7m15.321803224s ago: executing program 33 (id=3666): r0 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) sendmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f0000000100)=@ieee802154={0x24, @long={0x3, 0x2, {0xaaaaaaaaaaaa0002}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000007c0)="27031c0016001400020000000000000006e1f0000000890900000002ee1680ca82973d2bd4b836", 0x27}, {&(0x7f0000000380)="7d586d16062b1e1b9685b88189e003000000994b8d8624b2045e9ffc1de7b1aae3ec9e39aea8d6fabf7587093718cb", 0x2f}], 0x2}, 0x24000008) 3.688113716s ago: executing program 7 (id=8845): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file2\x00', 0x404, &(0x7f0000000580)={[{@max_batch_time={'max_batch_time', 0x3d, 0x4}}, {@inlinecrypt}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x6a}}, {@mb_optimize_scan={'mb_optimize_scan', 0x3d, 0x1}}, {@errors_remount}, {@nombcache}]}, 0x1, 0x437, &(0x7f0000000900)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x42) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r0, 0x8004587d, &(0x7f0000000080)={@desc={0x1, 0x0, @desc2}}) link(&(0x7f0000000200)='./file1\x00', &(0x7f0000000300)='./bus\x00') 3.445207816s ago: executing program 6 (id=8849): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000080)=0xffff7b6e, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000c40)=0x2, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000140)=""/14, &(0x7f0000000240)=0xe) 3.444085345s ago: executing program 7 (id=8850): r0 = socket$inet(0x2, 0x1, 0x100) connect$l2tp(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) setsockopt$sock_int(r0, 0x1, 0x48, &(0x7f0000000040)=0x3, 0x4) connect$inet(r0, &(0x7f0000002040)={0x2, 0x4e24, @loopback}, 0x10) 3.3247719s ago: executing program 6 (id=8853): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x2040, 0x0) fcntl$setlease(r0, 0x400, 0x0) close(r0) truncate(&(0x7f0000000940)='./file1\x00', 0x2fffffd) 3.054921973s ago: executing program 6 (id=8857): r0 = msgget$private(0x0, 0x3ac) msgrcv(r0, 0x0, 0x0, 0xd3ee73c716b4091b, 0x2000) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b000069a2265132"], 0x8, 0x800) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000140)={{0x0, 0x0, 0x0, 0x0, 0xee01, 0x8e, 0x9}, 0x0, 0x0, 0x8000000000000001, 0x0, 0x8, 0xaa3a, 0x29, 0x2, 0x5, 0x1}) 2.980959842s ago: executing program 3 (id=8859): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="19000000040000000800000001"], 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000f4751f2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000000400000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000380)={r1}, 0xc) 2.750659437s ago: executing program 0 (id=8862): r0 = socket(0x11, 0x800000003, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=@newqdisc={0x40, 0x24, 0xf0b, 0x70bd28, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, {0x0, 0x4}, {0xffff, 0xffff}, {0x0, 0xe}}, [@qdisc_kind_options=@q_pfifo_head_drop={{0x14}, {0x7}}]}, 0x40}}, 0x0) 2.726299417s ago: executing program 3 (id=8863): ioctl$LOOP_CONFIGURE(0xffffffffffffffff, 0x4c0a, &(0x7f0000001280)={0xffffffffffffffff, 0x1fc, {0x2a12, 0x80010000, 0x0, 0x3, 0x20000000000006, 0x0, 0x1, 0x7, 0x1c, "fee8a2ab78fc179fd1f8a0e91ddaaca7ca64c6a4b4e00d9683dda1af1ea8000000000000000000e0ffdeff1200100000000000000000000000000800", "2809a9000000038948224ad54afac11d875375bdb2420000b420a1a93c7540f4767f9e01177d3dd40600000061ac000000800800", "90be8b1c55f96400000000000000000000a20000000000000000000000dfff00", [0x5, 0x10000000004]}}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) preadv2(r0, &(0x7f0000000400)=[{&(0x7f0000001200)=""/4093, 0xffd}, {&(0x7f0000003200)=""/4099, 0x1003}], 0x2, 0x0, 0x0, 0x1) 2.525145501s ago: executing program 0 (id=8866): mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./dev\x00', 0x1ff) mount(0x0, &(0x7f00000001c0)='./dev\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./dev/sda\x00', 0x2, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x1000000, 0x1000}) 2.466587736s ago: executing program 3 (id=8867): r0 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newqdisc={0x44, 0x24, 0x4ee4e6a52ff56541, 0x70bd2c, 0xfffffffd, {0x0, 0x0, 0x0, r1, {0x0, 0xffffffffffffffff}, {0xffff, 0xffff}, {0xffe0, 0xe}}, [@qdisc_kind_options=@q_hfsc={{0x9}, {0x14, 0x2, @TCA_HFSC_USC={0x10, 0x3, {0x8, 0x7, 0x7fffffff}}}}]}, 0x44}}, 0x800) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000001300)=@newtfilter={0x38, 0x2c, 0xf3f, 0x70bd2c, 0x25dfdbfd, {0x0, 0x0, 0x0, r1, {0xb, 0x3}, {}, {0x7, 0x300}}, [@filter_kind_options=@f_fw={{0x7}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8, 0x1, {0x6, 0xffff}}]}}]}, 0x38}, 0x1, 0x0, 0x0, 0x20043000}, 0x4084) 2.387645821s ago: executing program 5 (id=8868): r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x1, 0x8000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)={0x4}) pselect6(0x40, &(0x7f0000000140)={0x0, 0x3, 0x0, 0xfffffffffffffffc, 0x8000, 0x3, 0x0, 0x7}, &(0x7f0000000100)={0x1f, 0x0, 0x8, 0x5, 0xfffffffffffffff8, 0x0, 0x4000000000}, 0x0, 0x0, 0x0) 2.38741785s ago: executing program 7 (id=8869): mkdir(&(0x7f0000000000)='my_sys\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='my_sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='my_sys/bus/pci/devices/0000:00:03.0/resource0\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000600)='U3\x00\x00', 0x4, 0x0) 2.314225207s ago: executing program 0 (id=8870): r0 = socket$inet6(0xa, 0x80003, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@broadcast, @in6=@dev, 0x4e22, 0x4, 0x0, 0x0, 0xa}, {0x8, 0x0, 0x4, 0xfffffffffffffffd, 0x0, 0x2, 0x0, 0x8}, {0x0, 0x40004, 0x0, 0x316}, 0xfffffffe, 0x1, 0x1, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x2e}, 0x0, 0x33}, 0x0, @in6=@private1, 0x1, 0x2, 0x1, 0x7}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="0212000002"], 0x10}}, 0x0) 2.186916401s ago: executing program 5 (id=8871): setuid(0xee01) r0 = fanotify_init(0x200, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fanotify_mark(r0, 0x455, 0x8000053, 0xffffffffffffffff, 0x0) 2.111120809s ago: executing program 3 (id=8873): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x6a855000) mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, &(0x7f0000000080)=0x9, 0x8, 0x0) mremap(&(0x7f000008f000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000486000/0x1000)=nil) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x0) 2.057926482s ago: executing program 7 (id=8874): r0 = io_uring_setup(0x2579, &(0x7f0000000000)={0x0, 0x528f, 0x0, 0x101, 0x4}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x280000b, 0x13, r1, 0x0) io_uring_register$IORING_REGISTER_PBUF_RING(r0, 0x17, &(0x7f00000000c0)={0x0, 0x0, 0x4005}, 0x1) 1.983035151s ago: executing program 0 (id=8875): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/usb/drivers/usbtest/new_id\x00', 0x1, 0x0) write$FUSE_INIT(r0, &(0x7f0000000300)={0x50, 0xfffffffffffffff5, 0x0, {0x7, 0x2d, 0x100, 0x8688481, 0x2, 0xfffd, 0x8, 0x7177, 0x0, 0x0, 0x40, 0x8}}, 0x50) 1.946628154s ago: executing program 6 (id=8876): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./tracefs/dynamic_events\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='e:mygroup/myevent sched.`', 0x19) 1.801465729s ago: executing program 2 (id=8877): syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000000c0)=ANY=[], 0xff, 0x23c, &(0x7f00000002c0)="$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") bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x275a, 0x0) 1.769695151s ago: executing program 5 (id=8878): r0 = landlock_create_ruleset(&(0x7f0000000080)={0x8000}, 0x18, 0x0) landlock_restrict_self(r0, 0x0) r1 = openat$btrfs_control(0xffffff9c, &(0x7f0000000000), 0x101040, 0x0) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r1, 0xc020660b) 1.71685261s ago: executing program 7 (id=8879): r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x3, {{0xa, 0x0, 0x0, @mcast2, 0x7}}, {{0xa, 0x0, 0x6df, @empty, 0x5}}}, 0x108) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0xf9) 1.601929652s ago: executing program 0 (id=8880): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x4008032, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x10c52, &(0x7f0000000480)=ANY=[@ANYBLOB='rodir,nonultail=0,iocharset=iso8859-5,shortname=win95,iocharset=iso8859-2,shortname=winnt,nonumtail=0,rodir,shortname=lower,codepage=869,iocharset=cp855,shortname=lower,shortname=win95,utf8=0,shortname=win95,nonumtail=0,\x00'], 0x3, 0x27b, &(0x7f0000000640)="$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") madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x8) 1.490680461s ago: executing program 6 (id=8881): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000000100)=[{r0, 0x9000}], 0x1, 0x0, 0x0, 0x0) r2 = dup2(r0, r1) sendmsg$TIPC_NL_NAME_TABLE_GET(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={0x0}, 0x1, 0x0, 0x0, 0x60}, 0x4) 1.444166471s ago: executing program 5 (id=8882): r0 = syz_io_uring_setup(0x201, &(0x7f0000000580)={0x0, 0xc9f, 0x800, 0x83, 0x3d2}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000180)) syz_io_uring_modify_offsets$generic(r1, r2, 0x2c, 0x10000) io_uring_enter(r0, 0x1, 0x8000020, 0x1, 0x0, 0x0) io_uring_enter(r0, 0x9ee, 0xa09a, 0x86, 0x0, 0x0) 1.255425976s ago: executing program 2 (id=8883): r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f00000001c0)=0x8, 0x4) sendmmsg$inet(r0, &(0x7f00000051c0)=[{{&(0x7f0000000280)={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f00000050c0)=[{&(0x7f0000000340)="67d628c20f6a631cc7", 0xffe3}], 0x1}}], 0x1, 0x0) 1.246619184s ago: executing program 7 (id=8884): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x942e1000) madvise(&(0x7f0000000000/0x3000)=nil, 0x7fffffffffffffff, 0x15) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) 963.417647ms ago: executing program 2 (id=8885): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nfc(&(0x7f00000027c0), r0) sendmsg$NFC_CMD_DEACTIVATE_TARGET(r1, &(0x7f0000002900)={0x0, 0x0, &(0x7f00000028c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="090625bd7000fcd3df251e000000080001"], 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x4000) 678.413826ms ago: executing program 2 (id=8886): mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='nv', 0x2) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e24, @private=0xa010105}, 0x10) 457.531334ms ago: executing program 3 (id=8887): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e20}, 0x6e) unshare(0x400) pselect6(0x40, &(0x7f0000000300)={0x0, 0x4000000000000000, 0x0, 0x1, 0x0, 0xfffffffffffffffd}, &(0x7f0000000240)={0x18, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffff71c, 0x800000000, 0x8000000000000, 0xfffffffffffffff7}, 0x0, 0x0, 0x0) 442.041726ms ago: executing program 6 (id=8888): syz_mount_image$nilfs2(&(0x7f0000000f80), &(0x7f0000000a80)='./file3\x00', 0x0, &(0x7f0000000c00)={[{@errors_remount_ro}, {@order_strict}, {@nodiscard}, {@norecovery}, {@errors_remount_ro}, {@discard}, {@nobarrier}, {@nobarrier}, {@errors_remount_ro}, {@errors_continue}]}, 0x1, 0xa88, &(0x7f0000002140)="$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") clock_adjtime(0x0, &(0x7f0000000380)={0xffffffffffff2b95, 0x81, 0x1, 0x94a, 0x100, 0x8001, 0x7e, 0x8000000000000000, 0x200000000000ffb, 0xffff, 0x3b9ac9ff, 0x9854, 0x845, 0x9, 0xfff, 0x9, 0x6, 0x9a000004, 0x1000, 0xc7, 0x3, 0x400, 0x7, 0xc, 0x8000000000000003, 0x8}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='.\x00', 0x0, 0x0) ioctl$NILFS_IOCTL_CLEAN_SEGMENTS(r0, 0x40786e88, &(0x7f0000000640)={{0x0, 0x0, 0x40, 0xd, 0xe2}, {0x0, 0x0, 0x10, 0x20c, 0xfffffffffffffff8}, {0x0, 0x0, 0x8, 0x1, 0x10000000002}, {0x0, 0x0, 0x28, 0xfffe, 0x1000000000000101}, {0x0, 0x0, 0x8, 0x98f, 0xffff}}) 436.437644ms ago: executing program 5 (id=8889): syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), 0xffffffffffffffff) mmap(&(0x7f0000dde000/0x3000)=nil, 0x3000, 0x0, 0x3032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000196000/0x1000)=nil, 0x1000, 0x0, 0x840000000000a132, 0xffffffffffffffff, 0x0) mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800006, 0x7000001, 0x6e073, 0xffffffffffffffff, 0x0) 393.509241ms ago: executing program 2 (id=8890): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x204400, 0x80) preadv2(r0, 0x0, 0x0, 0x2, 0x7, 0x1f) 164.850167ms ago: executing program 3 (id=8891): r0 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'veth0_to_team\x00', &(0x7f0000000000)=@ethtool_channels={0x3d, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2}}) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000140)={'veth0_to_team\x00', &(0x7f0000000280)=@ethtool_channels={0x3d, 0x0, 0x0, 0x0, 0x4, 0x2, 0x1}}) 141.444417ms ago: executing program 5 (id=8892): capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)={0x6, 0x6, 0x2, 0x87, 0xffffffff, 0x2}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0xa6, 0x0, &(0x7f0000000180)="b461802305624431ed337301000000010000986919d5d5fe00c6fc6ef8eef9757a601bee936390009c5bbd000000003632b69f0eb2062818f298ed60abbc6f6322cbfac4000000000000008163063239d18657d8f6f274d1347d38650608e39d2f8e61c96bbe67808cf339089d46844de51517a756705ab535c084ee3da160dffccc6ecbc132908c2d4588aec206fc5ae73940dfd53875423d82d19a374aa73c2bfcc1a8ac5e", 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4002}, 0x50) r0 = syz_open_dev$sg(&(0x7f0000000140), 0x6f5e, 0x2) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000040)=0x85) 48.654815ms ago: executing program 2 (id=8893): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0), &(0x7f0000000000)=0x8) 0s ago: executing program 0 (id=8894): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./sys\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='md0\n', 0x4) kernel console output (not intermixed with test programs): 630943][T22321] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 677.676423][ T13] loop6: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 677.689140][ T13] Quota error (device loop6): remove_tree: Can't read quota data block 1 [ 677.790726][ T13] EXT4-fs error (device loop6): ext4_release_dquot:7077: comm kworker/u8:1: Failed to release dquot type 0 [ 677.814289][T22343] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 677.848983][T22346] netlink: 24 bytes leftover after parsing attributes in process `syz.0.6760'. [ 677.898332][T22321] EXT4-fs: Ignoring removed bh option [ 677.906560][T22346] netlink: 24 bytes leftover after parsing attributes in process `syz.0.6760'. [ 677.919169][T22321] EXT4-fs (loop6): stripe (8) is not aligned with cluster size (4096), stripe is disabled [ 677.976824][T22321] EXT4-fs error (device loop6): ext4_map_blocks:791: inode #3: block 48: comm syz.6.6750: lblock 0 mapped to illegal pblock 48 (length 1) [ 678.027881][T22321] Quota error (device loop6): v2_read_header: Failed header read: expected=8 got=-117 [ 678.162944][T22321] EXT4-fs: Ignoring removed bh option [ 678.170438][T22355] loop2: detected capacity change from 0 to 136 [ 678.189970][T22321] EXT4-fs (loop6): stripe (8) is not aligned with cluster size (4096), stripe is disabled [ 678.356800][T22355] iso9660: Corrupted directory entry in block 2 of inode 1472 [ 678.409151][T10543] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 678.450443][T22365] loop7: detected capacity change from 0 to 16 [ 678.453587][ T31] audit: type=1326 audit(1786621993.015:435): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22364 comm="syz.0.6767" exe="/root/ci-upstream-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc76679e0d9 code=0x7ffc0000 [ 678.504738][T22365] MTD: Attempt to mount non-MTD device "/dev/loop7" [ 678.615051][ T31] audit: type=1326 audit(1786621993.015:436): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22364 comm="syz.0.6767" exe="/root/ci-upstream-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc76679e0d9 code=0x7ffc0000 [ 678.746646][ T31] audit: type=1326 audit(1786621993.055:437): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22364 comm="syz.0.6767" exe="/root/ci-upstream-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=434 compat=0 ip=0x7fc76679e0d9 code=0x7ffc0000 [ 678.778500][T22374] loop0: detected capacity change from 0 to 256 [ 678.875927][ T31] audit: type=1326 audit(1786621993.055:438): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22364 comm="syz.0.6767" exe="/root/ci-upstream-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc76679e0d9 code=0x7ffc0000 [ 678.988107][ T31] audit: type=1326 audit(1786621993.055:439): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22364 comm="syz.0.6767" exe="/root/ci-upstream-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=424 compat=0 ip=0x7fc76679e0d9 code=0x7ffc0000 [ 679.638759][T22394] synth uevent: /devices/platform/pcspkr: unknown uevent action string [ 679.708256][T22394] platform pcspkr: uevent: failed to send synthetic uevent: -22 [ 680.032213][ T5772] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 680.223601][ T5772] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 680.249065][T22410] loop0: detected capacity change from 0 to 4096 [ 680.268044][ T5772] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 680.290971][ T5772] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 64 [ 680.337020][ T5772] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 680.355135][ T5772] usb 4-1: Product: syz [ 680.383691][ T5772] usb 4-1: Manufacturer: syz [ 680.400198][T22422] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 680.425225][ T5772] usb 4-1: SerialNumber: syz [ 680.451614][ T5772] cdc_mbim 4-1:1.0: skipping garbage [ 680.500417][T22410] NILFS (loop0): DAT doesn't have a block to manage vblocknr = 648518346341351424 [ 680.548297][T22410] NILFS error (device loop0): nilfs_bmap_truncate: broken bmap (inode number=12) [ 680.625186][T22410] Remounting filesystem read-only [ 680.643043][T22410] NILFS (loop0): error -5 truncating bmap (ino=12) [ 680.794552][ T5619] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 680.912483][T22435] program syz.5.6800 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 681.048389][T22437] loop2: detected capacity change from 0 to 512 [ 681.099871][T22437] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 681.160163][T22437] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 681.188740][T22437] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 681.237263][T22437] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=c002e01d, mo2=0006] [ 681.267228][ T5772] cdc_mbim 4-1:1.0: SET_CRC_MODE failed [ 681.278096][ T5772] cdc_mbim 4-1:1.0: SET_NTB_FORMAT failed [ 681.314216][T22437] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 681.319907][ T5772] cdc_mbim 4-1:1.0: bind() failure [ 681.336476][ T5772] cdc_ncm 4-1:1.1: CDC Union missing and no IAD found [ 681.344897][ T5772] cdc_ncm 4-1:1.1: bind() failure [ 681.360878][ T5772] usb 4-1: USB disconnect, device number 32 [ 681.506618][ T5620] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 681.667932][T22454] veth0: entered promiscuous mode [ 681.684156][T22453] veth0: left promiscuous mode [ 682.250635][T22449] loop5: detected capacity change from 0 to 32768 [ 682.282471][T22449] XFS (loop5): Mounting V5 Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 682.317125][T22449] XFS (loop5): Ending clean mount [ 682.431002][ T5614] XFS (loop5): Unmounting Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 682.444115][ T5772] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 682.632565][ T5772] usb 3-1: New USB device found, idVendor=046d, idProduct=0870, bcdDevice=61.47 [ 682.655389][ T5772] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 682.682951][ T5772] usb 3-1: config 0 descriptor?? [ 682.698040][ T5772] gspca_main: STV06xx-2.14.0 probing 046d:0870 [ 682.843678][T22492] input: syz1 as /devices/virtual/input/input32 [ 682.904571][ T31] kauditd_printk_skb: 18 callbacks suppressed [ 682.904592][ T31] audit: type=1326 audit(1786621997.465:458): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22467 comm="syz.3.6814" exe="/root/ci-upstream-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc14c79e0d9 code=0x7fc00000 [ 683.514572][ T5772] usb 3-1: USB disconnect, device number 32 [ 683.668281][T22518] netlink: 'syz.3.6832': attribute type 29 has an invalid length. [ 683.680085][T22518] netlink: 'syz.3.6832': attribute type 29 has an invalid length. [ 683.690189][T22518] netlink: 'syz.3.6832': attribute type 29 has an invalid length. [ 684.276489][T22530] loop3: detected capacity change from 0 to 1024 [ 684.450114][T22530] hfsplus: small file entry [ 684.596326][T22544] loop2: detected capacity change from 0 to 256 [ 684.632535][T22544] exFAT-fs (loop2): failed to load upcase table (idx : 0x0001fe89, chksum : 0xbd11d127, utbl_chksum : 0xe619d30d) [ 685.085063][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 685.095953][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 685.844406][T22586] netlink: 36 bytes leftover after parsing attributes in process `syz.6.6865'. [ 685.880797][T22589] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 686.216248][T22596] loop6: detected capacity change from 0 to 128 [ 686.237127][T22597] bad cache= option: ™f [ 686.237127][T22597] – EqiòO ¿%Æb)¿–d‰’ê&ñ¸VbŸïÜ×'0«Î{Ñ^k»ß#pŸÁaô>Çx9Æ Ž8LÞ­1¤Këáo$ VX±wa‹8ZúU U‘Z>ÿï/7Êsý™Xj·wi_ÖôÂ#BMy'ÐÏŸí9…×áˆûàÙiÛÆÏÕÇ˺ùÇx9Æ Ž8LÞ­1¤Këáo$ VX±wa‹8ZúU U‘Z>ÿï/7Êsý™Xj·wi_ÖôÂ#BMy'ÐÏŸí9…×áˆûàÙiÛÆÏÕÇ˺ù 1 [ 699.490740][ T51] Bluetooth: hci6: unexpected event for opcode 0x203e [ 699.574346][ T5629] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 700.129686][T23031] input: PS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input35 [ 700.274298][T23040] loop5: detected capacity change from 0 to 64 [ 700.396981][T23040] hfs: walked past end of dir [ 700.759327][T23055] loop2: detected capacity change from 0 to 1024 [ 700.769546][T23055] EXT4-fs: Ignoring removed orlov option [ 700.823351][T23055] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 700.843872][T23059] loop7: detected capacity change from 0 to 512 [ 700.883770][T23059] EXT4-fs (loop7): 1 truncate cleaned up [ 700.945603][T23059] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 701.007246][ T5620] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 701.067863][ T31] audit: type=1800 audit(1786624593.628:463): pid=23059 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.7.7052" name="file0" dev="loop7" ino=13 res=0 errno=0 [ 701.264249][T15063] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 701.779190][T23080] Failed to get privilege flags for destination (handle=0x2:0x1) [ 702.251879][T23070] loop0: detected capacity change from 0 to 40427 [ 702.294933][T23070] F2FS-fs (loop0): build fault injection rate: 19 [ 702.316751][T23070] F2FS-fs (loop0): build fault injection type: 0x3bfe8c [ 702.349909][T23070] F2FS-fs (loop0): invalid crc value [ 702.409270][T23070] F2FS-fs (loop0): inject page alloc in f2fs_grab_cache_folio of f2fs_build_free_nids+0xa00/0x18c0 [ 702.412538][T23104] netlink: 16 bytes leftover after parsing attributes in process `syz.7.7070'. [ 702.726976][T23070] F2FS-fs (loop0): inject slab alloc in f2fs_kmem_cache_alloc of read_node_folio+0x21d/0x3d0 [ 702.917545][T23070] F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 702.959560][T23112] netlink: 24 bytes leftover after parsing attributes in process `syz.3.7074'. [ 703.014151][T23112] netlink: 24 bytes leftover after parsing attributes in process `syz.3.7074'. [ 703.058108][T23070] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 703.152280][T23118] loop5: detected capacity change from 0 to 1024 [ 703.561519][ T51] Bluetooth: hci6: Controller not accepting commands anymore: ncmd = 0 [ 703.570766][ T51] Bluetooth: hci6: Injecting HCI hardware error event [ 703.584579][T15066] Bluetooth: hci6: hardware error 0x00 [ 704.417184][T23154] ieee802154 phy0 wpan0: encryption failed: -22 [ 704.456712][T23123] loop3: detected capacity change from 0 to 40427 [ 704.495386][T23123] F2FS-fs (loop3): invalid crc value [ 704.578559][T23161] loop5: detected capacity change from 0 to 512 [ 704.658945][T23161] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 704.728169][T23161] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842c01c, mo2=0002] [ 704.737585][T23161] EXT4-fs (loop5): orphan cleanup on readonly fs [ 704.749610][T23161] EXT4-fs error (device loop5): ext4_orphan_get:1399: inode #13: comm syz.5.7094: iget: bad i_size value: 12154761577498 [ 704.763346][T23161] loop5: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 704.766856][T23166] netlink: 4 bytes leftover after parsing attributes in process `syz.6.7095'. [ 704.776046][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 704.776069][ C0] EXT4-fs (loop5): initial error at time 1786624597: ext4_orphan_get:1399: inode 13 [ 704.776108][ C0] EXT4-fs (loop5): last error at time 1786624597: ext4_orphan_get:1399: inode 13 [ 704.817111][T23161] EXT4-fs error (device loop5): ext4_orphan_get:1404: comm syz.5.7094: couldn't read orphan inode 13 (err -117) [ 704.837651][T23161] loop5: lost filesystem error report for type 5 error -117 [ 704.837815][T23166] netlink: 4 bytes leftover after parsing attributes in process `syz.6.7095'. [ 704.868418][T23161] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 704.882324][T23123] F2FS-fs (loop3): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 704.892188][ T5772] IPVS: starting estimator thread 0... [ 704.926342][T23161] EXT4-fs warning (device loop5): dx_probe:861: inode #2: comm syz.5.7094: dx entry: limit 65535 != root limit 120 [ 704.948901][T23123] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 704.961227][T23161] EXT4-fs warning (device loop5): dx_probe:934: inode #2: comm syz.5.7094: Corrupt directory, running e2fsck is recommended [ 704.984409][T23170] IPVS: using max 25 ests per chain, 60000 per kthread [ 705.138514][ T5614] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 705.743163][T15066] Bluetooth: hci6: Opcode 0x0c03 failed: -110 [ 707.213395][T23222] loop2: detected capacity change from 0 to 16 [ 707.237807][T23222] MTD: Attempt to mount non-MTD device "/dev/loop2" [ 707.466132][T23211] loop3: detected capacity change from 0 to 40427 [ 707.591463][T23211] F2FS-fs (loop3): build fault injection rate: 19 [ 707.620299][T23211] F2FS-fs (loop3): build fault injection type: 0x3bfe8c [ 707.628306][T23234] loop6: detected capacity change from 0 to 1024 [ 707.655593][T23234] EXT4-fs: Ignoring removed oldalloc option [ 707.666534][T23211] F2FS-fs (loop3): invalid crc value [ 707.724955][T23211] F2FS-fs (loop3): inject page alloc in f2fs_grab_cache_folio of f2fs_build_free_nids+0xa00/0x18c0 [ 707.750342][T23234] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 707.876968][T23234] EXT4-fs (loop6): shut down requested (2) [ 707.913213][T23211] F2FS-fs (loop3): inject slab alloc in f2fs_kmem_cache_alloc of read_node_folio+0x21d/0x3d0 [ 707.986402][T23211] F2FS-fs (loop3): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 708.047709][T23211] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 708.086915][T23252] f2fs_ckpt-7:3: attempt to access beyond end of device [ 708.086915][T23252] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 708.119682][T23252] CPU: 1 UID: 0 PID: 23252 Comm: f2fs_ckpt-7:3 Tainted: G L syzkaller #0 PREEMPT(full) [ 708.119724][T23252] Tainted: [L]=SOFTLOCKUP [ 708.119734][T23252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 708.119750][T23252] Call Trace: [ 708.119761][T23252] [ 708.119772][T23252] dump_stack_lvl+0xe8/0x150 [ 708.119814][T23252] f2fs_stop_checkpoint+0x3f6/0x5d0 [ 708.119851][T23252] f2fs_write_end_io+0x124b/0x1710 [ 708.119911][T23252] __submit_merged_bio+0x258/0x6a0 [ 708.119940][T23252] ? srso_alias_return_thunk+0x5/0xfbef5 [ 708.119970][T23252] ? rcu_is_watching+0x15/0xb0 [ 708.120017][T23252] __submit_merged_write_cond+0x3c9/0x4e0 [ 708.120057][T23252] ? __pfx___submit_merged_write_cond+0x10/0x10 [ 708.120103][T23252] ? srso_alias_return_thunk+0x5/0xfbef5 [ 708.120148][T23252] f2fs_write_data_pages+0x2a27/0x36f0 [ 708.120181][T23252] ? srso_alias_return_thunk+0x5/0xfbef5 [ 708.120211][T23252] ? __lock_acquire+0x683/0x2cf0 [ 708.120287][T23252] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 708.120338][T23252] ? arch_stack_walk+0x11b/0x150 [ 708.120402][T23252] ? srso_alias_return_thunk+0x5/0xfbef5 [ 708.120432][T23252] ? add_lock_to_list+0xc7/0x100 [ 708.120474][T23252] ? srso_alias_return_thunk+0x5/0xfbef5 [ 708.120504][T23252] ? __lock_acquire+0x13e8/0x2cf0 [ 708.120571][T23252] ? srso_alias_return_thunk+0x5/0xfbef5 [ 708.120600][T23252] ? do_raw_spin_lock+0x12b/0x2f0 [ 708.120635][T23252] ? srso_alias_return_thunk+0x5/0xfbef5 [ 708.120669][T23252] ? srso_alias_return_thunk+0x5/0xfbef5 [ 708.120699][T23252] ? do_raw_spin_unlock+0xf5/0x210 [ 708.120728][T23252] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 708.120764][T23252] do_writepages+0x338/0x560 [ 708.120802][T23252] ? srso_alias_return_thunk+0x5/0xfbef5 [ 708.120835][T23252] ? srso_alias_return_thunk+0x5/0xfbef5 [ 708.120870][T23252] ? srso_alias_return_thunk+0x5/0xfbef5 [ 708.120899][T23252] ? do_raw_spin_unlock+0xf5/0x210 [ 708.120933][T23252] filemap_fdatawrite+0x1e9/0x2f0 [ 708.120974][T23252] ? __pfx_filemap_fdatawrite+0x10/0x10 [ 708.121054][T23252] ? srso_alias_return_thunk+0x5/0xfbef5 [ 708.121087][T23252] ? srso_alias_return_thunk+0x5/0xfbef5 [ 708.121123][T23252] ? do_raw_spin_unlock+0xf5/0x210 [ 708.121156][T23252] f2fs_sync_dirty_inodes+0x30e/0x830 [ 708.121210][T23252] f2fs_write_checkpoint+0xa3d/0x2710 [ 708.121285][T23252] ? __pfx_f2fs_write_checkpoint+0x10/0x10 [ 708.121365][T23252] ? __pfx_down_write+0x10/0x10 [ 708.121413][T23252] ? srso_alias_return_thunk+0x5/0xfbef5 [ 708.121449][T23252] ? rcu_is_watching+0x15/0xb0 [ 708.121487][T23252] ? srso_alias_return_thunk+0x5/0xfbef5 [ 708.121523][T23252] __checkpoint_and_complete_reqs+0x135/0x480 [ 708.121563][T23252] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 708.121591][T23252] ? trace_contention_end+0x3d/0x140 [ 708.121622][T23252] ? __pfx___checkpoint_and_complete_reqs+0x10/0x10 [ 708.121661][T23252] ? do_raw_spin_lock+0x12b/0x2f0 [ 708.121704][T23252] ? srso_alias_return_thunk+0x5/0xfbef5 [ 708.121737][T23252] ? schedule+0x90/0x2b0 [ 708.121780][T23252] issue_checkpoint_thread+0xd5/0x270 [ 708.121815][T23252] ? srso_alias_return_thunk+0x5/0xfbef5 [ 708.121850][T23252] ? __pfx_issue_checkpoint_thread+0x10/0x10 [ 708.121886][T23252] ? srso_alias_return_thunk+0x5/0xfbef5 [ 708.121917][T23252] ? __pfx_autoremove_wake_function+0x10/0x10 [ 708.121946][T23252] ? srso_alias_return_thunk+0x5/0xfbef5 [ 708.121976][T23252] ? __kthread_parkme+0x71/0x1f0 [ 708.122010][T23252] ? __kthread_parkme+0x196/0x1f0 [ 708.122050][T23252] kthread+0x388/0x470 [ 708.122086][T23252] ? __pfx_issue_checkpoint_thread+0x10/0x10 [ 708.122123][T23252] ? __pfx_kthread+0x10/0x10 [ 708.122161][T23252] ret_from_fork+0x514/0xb70 [ 708.122199][T23252] ? __pfx_ret_from_fork+0x10/0x10 [ 708.122232][T23252] ? srso_alias_return_thunk+0x5/0xfbef5 [ 708.122259][T23252] ? __switch_to+0xc89/0x1420 [ 708.122291][T23252] ? __pfx_kthread+0x10/0x10 [ 708.122325][T23252] ret_from_fork_asm+0x1a/0x30 [ 708.122379][T23252] [ 708.580923][T23252] F2FS-fs (loop3): Stopped filesystem due to reason: 3 [ 708.696068][T10543] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 708.869539][T23256] netlink: 'syz.0.7132': attribute type 10 has an invalid length. [ 708.936114][T23256] netlink: 14 bytes leftover after parsing attributes in process `syz.0.7132'. [ 708.984800][T23261] Unable to locate "_" for $SUBSYSTEM_PLUGIN_$HOST_ID [ 709.013293][T23256] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 709.072391][T23256] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 709.209720][T23256] bond0 (unregistering): (slave netdevsim1): Releasing backup interface [ 709.235359][T23256] bond0 (unregistering): Released all slaves [ 709.256981][T23267] program syz.2.7137 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 709.585254][ T31] audit: type=1326 audit(1786624602.148:464): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23277 comm="syz.5.7142" exe="/root/ci-upstream-kasan-gce-root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f4e0fd9e0d9 code=0x0 [ 709.738865][T23284] netlink: 'syz.7.7144': attribute type 8 has an invalid length. [ 709.806623][T23284] bridge0: entered allmulticast mode [ 710.106086][T23298] could not allocate digest TFM handle -¿ÆqøêÊâ4¿OÃ(0&qú´f·=¯*΀¯òøj„¸$€ŒÆª­ü€«;º}'üj°O [ 710.707517][T23323] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 711.194184][T23341] Invalid ELF header magic: != ELF [ 711.319145][T23345] loop2: detected capacity change from 0 to 256 [ 711.340509][T23348] CUSE: DEVNAME unspecified [ 711.364229][T23345] exfat: Deprecated parameter 'utf8' [ 711.447932][T23345] exFAT-fs (loop2): failed to load upcase table (idx : 0x0001fe89, chksum : 0x84f53455, utbl_chksum : 0xe619d30d) [ 711.875574][T23359] loop0: detected capacity change from 0 to 2048 [ 711.963478][T23359] loop0: p1 < > p4 [ 711.963478][T23359] p4: [ 712.009802][T23359] loop0: p4 size 722688 extends beyond EOD, truncated [ 712.357633][T23377] loop6: detected capacity change from 0 to 1024 [ 713.083056][T23399] tap0: tun_chr_ioctl cmd 1074025677 [ 713.105077][T23399] tap0: linktype set to 825 [ 713.173956][T23402] netlink: 'syz.0.7197': attribute type 12 has an invalid length. [ 713.200991][T23402] netlink: 'syz.0.7197': attribute type 29 has an invalid length. [ 713.231960][T23402] netlink: 148 bytes leftover after parsing attributes in process `syz.0.7197'. [ 713.262088][T23402] netlink: 'syz.0.7197': attribute type 1 has an invalid length. [ 713.823834][T23388] loop2: detected capacity change from 0 to 32768 [ 713.850990][T23388] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.7191 (23388) [ 713.923912][T23388] BTRFS info (device loop2): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 713.945283][T23390] block2mtd: mtd2: [/dev/loop0] erase_size = 4KiB [4096] [ 713.961494][T23388] BTRFS info (device loop2): using sha256 checksum algorithm [ 714.142850][T23388] BTRFS info (device loop2): enabling ssd optimizations [ 714.196528][T23388] BTRFS info (device loop2): turning on async discard [ 714.259940][T23388] BTRFS info (device loop2): enabling free space tree [ 714.271195][ T5751] usb 4-1: new full-speed USB device number 33 using dummy_hcd [ 714.321277][T23388] BTRFS info (device loop2): enabling auto defrag [ 714.329045][T23388] BTRFS info (device loop2): max_inline set to 4096 [ 714.491945][ T5751] usb 4-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 714.530131][ T5751] usb 4-1: config 0 interface 0 altsetting 255 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 714.589999][ T5751] usb 4-1: config 0 interface 0 altsetting 255 endpoint 0x8F has an invalid bInterval 0, changing to 4 [ 714.647871][ T5751] usb 4-1: config 0 interface 0 has no altsetting 0 [ 714.648085][T23388] BTRFS info (device loop2 state M): max_inline set to 4096 [ 714.690423][ T5751] usb 4-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 714.715689][ T5751] usb 4-1: Product: syz [ 714.734596][ T5751] usb 4-1: Manufacturer: syz [ 714.741744][ T5597] usb 6-1: new high-speed USB device number 33 using dummy_hcd [ 714.776110][ T5751] usb 4-1: SerialNumber: syz [ 714.797005][ T5751] usb 4-1: config 0 descriptor?? [ 714.855391][ T5751] usb 4-1: selecting invalid altsetting 0 [ 714.867190][ T5620] BTRFS info (device loop2): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 715.118176][ T5751] usb 4-1: USB disconnect, device number 33 [ 715.322693][T23462] loop2: detected capacity change from 0 to 128 [ 715.335059][ T5638] udevd[5638]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 715.367113][T23462] hpfs: filesystem error: invalid number of hotfixes: 2066844986, used: 2066844985; already mounted read-only [ 715.422605][T23462] hpfs: filesystem error: improperly stopped [ 715.446647][T23462] hpfs: filesystem error: warning: spare dnodes used, try chkdsk [ 715.482594][T23462] hpfs: You really don't want any checks? You are crazy... [ 715.517462][T23462] hpfs: hpfs_map_sector(): read error [ 715.537671][T23462] hpfs: code page support is disabled [ 715.558236][T23462] hpfs: hpfs_map_4sectors(): unaligned read [ 715.589706][T23462] hpfs: hpfs_map_4sectors(): unaligned read [ 715.618520][T23462] hpfs: filesystem error: unable to find root dir [ 716.643848][T23486] netlink: 4 bytes leftover after parsing attributes in process `syz.3.7229'. [ 716.686657][T23486] netlink: 4 bytes leftover after parsing attributes in process `syz.3.7229'. [ 717.553334][T23513] netlink: 'syz.3.7241': attribute type 1 has an invalid length. [ 717.774436][ T31] audit: type=1326 audit(1786624610.338:465): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23516 comm="syz.5.7243" exe="/root/ci-upstream-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e0fd9e0d9 code=0x7ffc0000 [ 717.889617][ T31] audit: type=1326 audit(1786624610.338:466): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23516 comm="syz.5.7243" exe="/root/ci-upstream-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e0fd9e0d9 code=0x7ffc0000 [ 717.911888][T23497] loop6: detected capacity change from 0 to 32768 [ 717.993668][ T31] audit: type=1326 audit(1786624610.368:467): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23516 comm="syz.5.7243" exe="/root/ci-upstream-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=444 compat=0 ip=0x7f4e0fd9e0d9 code=0x7ffc0000 [ 718.057783][ T31] audit: type=1326 audit(1786624610.368:468): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23516 comm="syz.5.7243" exe="/root/ci-upstream-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e0fd9e0d9 code=0x7ffc0000 [ 718.115689][T23527] loop2: detected capacity change from 0 to 512 [ 718.137515][T23527] EXT4-fs: Ignoring removed bh option [ 718.155837][ T31] audit: type=1326 audit(1786624610.368:469): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23516 comm="syz.5.7243" exe="/root/ci-upstream-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=445 compat=0 ip=0x7f4e0fd9e0d9 code=0x7ffc0000 [ 718.181990][T23527] EXT4-fs (loop2): Test dummy encryption mode enabled [ 718.189571][T23521] wg0: entered allmulticast mode [ 718.210429][T23527] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 718.228890][T23529] program syz.7.7248 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 718.258035][T23525] wg0: left allmulticast mode [ 718.258060][ T31] audit: type=1326 audit(1786624610.368:470): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23516 comm="syz.5.7243" exe="/root/ci-upstream-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e0fd9e0d9 code=0x7ffc0000 [ 718.292279][T23527] EXT4-fs error (device loop2): ext4_orphan_get:1399: inode #15: comm syz.2.7247: inode has both inline data and extents flags [ 718.305848][T23527] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 718.307898][T23527] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.7247: couldn't read orphan inode 15 (err -117) [ 718.317092][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 718.317115][ C1] EXT4-fs (loop2): initial error at time 1786624610: ext4_orphan_get:1399: inode 15 [ 718.317154][ C1] EXT4-fs (loop2): last error at time 1786624610: ext4_orphan_get:1399: inode 15 [ 718.360870][T23527] loop2: lost filesystem error report for type 5 error -117 [ 718.368881][T23527] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 718.675719][ T5620] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 719.264692][T23560] loop5: detected capacity change from 0 to 8 [ 719.791886][ T5853] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 719.972104][ T5853] usb 3-1: Using ep0 maxpacket: 32 [ 720.007492][ T5853] usb 3-1: New USB device found, idVendor=28bd, idProduct=0094, bcdDevice= 0.00 [ 720.047211][ T5853] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 720.080299][ T5853] usb 3-1: config 0 has no interface number 0 [ 720.114973][ T5853] usb 3-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 720.165369][ T5853] usb 3-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 720.184370][ T5853] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 720.226891][ T5853] usb 3-1: config 0 descriptor?? [ 720.460406][T23587] sch_fq: defrate 0 ignored. [ 720.871708][ T5853] uclogic 0003:28BD:0094.003E: pen parameters not found [ 720.905053][ T5853] uclogic 0003:28BD:0094.003E: interface is invalid, ignoring [ 720.963099][T23602] program syz.3.7281 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 721.076194][ T5853] usb 3-1: USB disconnect, device number 34 [ 721.154541][T23606] loop5: detected capacity change from 0 to 512 [ 721.199773][T23606] EXT4-fs: Ignoring removed oldalloc option [ 721.274833][T23606] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 721.297048][T23606] ext4 filesystem being mounted at /1181/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 721.327722][T23606] EXT4-fs error (device loop5): ext4_do_update_inode:5742: inode #2: comm syz.5.7283: corrupted inode contents [ 721.345873][T23606] EXT4-fs error (device loop5): ext4_dirty_inode:6639: inode #2: comm syz.5.7283: mark_inode_dirty error [ 721.377464][T23606] EXT4-fs error (device loop5): ext4_do_update_inode:5742: inode #2: comm syz.5.7283: corrupted inode contents [ 721.425884][T23606] EXT4-fs error (device loop5): __ext4_ext_dirty:207: inode #2: comm syz.5.7283: mark_inode_dirty error [ 721.549881][T23606] EXT4-fs error (device loop5): ext4_do_update_inode:5742: inode #2: comm syz.5.7283: corrupted inode contents [ 721.581529][T23618] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 721.749655][ T5614] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 722.547704][T23649] loop2: detected capacity change from 0 to 512 [ 722.583925][T23654] netlink: 'syz.6.7304': attribute type 4 has an invalid length. [ 722.595595][T23649] EXT4-fs (loop2): Test dummy encryption mode enabled [ 722.615206][T23649] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 722.666848][T23649] EXT4-fs error (device loop2): ext4_orphan_get:1425: comm syz.2.7314: bad orphan inode 131083 [ 722.743355][T23649] loop2: lost filesystem error report for type 5 error -117 [ 722.751081][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 722.764882][ C1] EXT4-fs (loop2): initial error at time 1786624615: ext4_orphan_get:1425 [ 722.773434][ C1] EXT4-fs (loop2): last error at time 1786624615: ext4_orphan_get:1425 [ 722.800904][T23649] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 722.892186][ T5853] IPVS: starting estimator thread 0... [ 723.002496][T23665] IPVS: using max 26 ests per chain, 62400 per kthread [ 723.079984][ T5620] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 723.556257][T23688] Format for deleting device is "id" (uint). [ 723.619196][T23683] loop3: detected capacity change from 0 to 4096 [ 723.734800][T23691] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 723.860665][T23695] netlink: 'syz.5.7322': attribute type 2 has an invalid length. [ 723.949346][T23695] ´: entered promiscuous mode [ 723.977776][T23697] netlink: 24 bytes leftover after parsing attributes in process `syz.5.7322'. [ 724.021612][T23698] netlink: 8 bytes leftover after parsing attributes in process `syz.7.7323'. [ 724.693904][T23714] netlink: 844 bytes leftover after parsing attributes in process `syz.2.7331'. [ 725.742273][T23744] loop2: detected capacity change from 0 to 1024 [ 725.752161][T23747] loop7: detected capacity change from 0 to 512 [ 725.782787][T23744] EXT4-fs: Ignoring removed bh option [ 725.829267][T23747] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 725.862904][T23744] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-001000000000 r/w without journal. Quota mode: writeback. [ 725.886718][T23747] ext4 filesystem being mounted at /546/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 726.036080][ T31] audit: type=1800 audit(1786624618.598:471): pid=23744 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.7345" name="file1" dev="loop2" ino=15 res=0 errno=0 [ 726.070986][T23747] EXT4-fs error (device loop7): ext4_readdir:265: inode #2: block 3: comm syz.7.7347: path (unknown): bad entry in directory: directory entry overrun - offset=0, inode=2, rec_len=2060, size=2048 fake=1 [ 726.095591][ T31] audit: type=1800 audit(1786624618.628:472): pid=23744 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.7345" name="file1" dev="loop2" ino=15 res=0 errno=0 [ 726.138505][T23763] EXT4-fs error (device loop7): ext4_map_blocks:791: inode #2: block 18: comm syz.7.7347: lblock 23 mapped to illegal pblock 18 (length 1) [ 726.215205][T23747] EXT4-fs error (device loop7): ext4_readdir:265: inode #2: block 12: comm syz.7.7347: path (unknown): bad entry in directory: directory entry overrun - offset=0, inode=5066064, rec_len=65536, size=2048 fake=0 [ 726.317534][T23747] EXT4-fs error (device loop7): ext4_readdir:265: inode #2: block 13: comm syz.7.7347: path (unknown): bad entry in directory: directory entry overrun - offset=0, inode=3653246737, rec_len=65536, size=2048 fake=0 [ 726.318438][ T5620] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-001000000000. [ 726.367033][T23767] sctp: [Deprecated]: syz.5.7353 (pid 23767) Use of int in max_burst socket option deprecated. [ 726.367033][T23767] Use struct sctp_assoc_value instead [ 726.629711][T15063] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 728.592379][T23794] sctp: [Deprecated]: syz.3.7364 (pid 23794) Use of int in max_burst socket option. [ 728.592379][T23794] Use struct sctp_assoc_value instead [ 728.827979][T23837] netlink: 64 bytes leftover after parsing attributes in process `syz.7.7383'. [ 729.600702][T23863] netlink: 8 bytes leftover after parsing attributes in process `syz.5.7394'. [ 730.390830][T23885] loop5: detected capacity change from 0 to 8192 [ 730.425733][ T31] audit: type=1800 audit(1786624622.988:473): pid=23885 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.5.7403" name="file1" dev="loop5" ino=1048885 res=0 errno=0 [ 730.730234][T23897] loop7: detected capacity change from 0 to 64 [ 731.587616][T23926] nvme_fcloop: fcloop_set_cmd_drop: DROP: Starting at instance 0 of fabric opcode x1 drop +0 instances [ 731.630996][T23925] syzkaller0: tun_chr_ioctl cmd 1074025677 [ 731.654319][T23925] syzkaller0: linktype set to 773 [ 732.038061][T23942] netlink: 116 bytes leftover after parsing attributes in process `syz.3.7429'. [ 732.390784][T23957] loop3: detected capacity change from 0 to 512 [ 732.435475][T23957] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 732.538926][T23957] EXT4-fs (loop3): 1 truncate cleaned up [ 732.560965][T23957] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 732.730544][T23967] netlink: 'syz.2.7442': attribute type 2 has an invalid length. [ 732.956527][ T5629] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 733.224655][T23983] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 734.254882][T24020] ieee802154 phy0 wpan0: encryption failed: -22 [ 734.477551][T24028] loop3: detected capacity change from 0 to 512 [ 734.635729][T24028] EXT4-fs (loop3): 1 truncate cleaned up [ 734.694219][T24028] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 734.809424][T24026] loop7: detected capacity change from 0 to 32768 [ 734.826540][T24036] loop6: detected capacity change from 0 to 256 [ 734.848842][T24026] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 734.857108][T24026] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 734.911546][T24026] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 734.922358][ T5853] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 734.951210][ T5853] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 735.066405][T24042] i2c i2c-0: delete_device: Can't find device in list [ 735.101439][ T5629] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 735.125297][ T5853] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 174ms [ 735.143176][ T5853] gfs2: fsid=syz:syz.0: jid=0: Done [ 735.170686][T24026] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 735.252096][T24050] netlink: 24 bytes leftover after parsing attributes in process `syz.6.7477'. [ 735.756455][T24067] kAFS: Invalid Command on /proc/fs/afs/cells file [ 736.106104][T24077] loop3: detected capacity change from 0 to 512 [ 736.151523][T24077] EXT4-fs: Ignoring removed orlov option [ 736.226680][T24077] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 736.342001][T24077] EXT4-fs error (device loop3): ext4_ext_check_inode:521: inode #16: comm syz.3.7488: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 28(0), depth 0(0) [ 736.360182][T24077] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 736.361105][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 736.376705][ C1] EXT4-fs (loop3): initial error at time 1786624628: ext4_ext_check_inode:521: inode 16 [ 736.384970][T24077] EXT4-fs error (device loop3): ext4_orphan_get:1404: comm syz.3.7488: couldn't read orphan inode 16 (err -117) [ 736.386497][ C1] EXT4-fs (loop3): last error at time 1786624628: ext4_ext_check_inode:521: inode 16 [ 736.437559][T24077] loop3: lost filesystem error report for type 5 error -117 [ 736.447733][T24077] EXT4-fs (loop3): 1 orphan inode deleted [ 736.484638][T24077] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 736.618093][T24077] EXT4-fs warning (device loop3): ext4_empty_dir:3094: inode #2: comm syz.3.7488: directory missing '.' [ 736.709851][T24088] kAFS: Invalid Command on /proc/fs/afs/cells file [ 736.825436][ T5629] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 737.147689][T24096] program syz.5.7498 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 737.547979][T24098] loop3: detected capacity change from 0 to 4096 [ 738.583777][T24102] loop5: detected capacity change from 0 to 131072 [ 738.593754][T24102] F2FS-fs (loop5): invalid crc value [ 738.594538][T24103] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 738.726604][T24102] F2FS-fs (loop5): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 738.730888][T24102] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e4 [ 738.880949][T24074] loop2: detected capacity change from 0 to 32768 [ 738.928385][T24074] XFS (loop2): Mounting V5 Filesystem 986211a9-7d00-4ebf-a576-e3de63fa2cbd [ 739.069923][T24074] XFS (loop2): Ending clean mount [ 739.196110][ T5620] XFS (loop2): Unmounting Filesystem 986211a9-7d00-4ebf-a576-e3de63fa2cbd [ 739.781317][T24137] loop2: detected capacity change from 0 to 64 [ 739.804790][T24137] hfs: can't find a HFS filesystem on dev loop2 [ 741.150578][T24178] loop2: detected capacity change from 0 to 256 [ 741.170913][T24178] exfat: Deprecated parameter 'utf8' [ 741.190320][T24178] exfat: Deprecated parameter 'utf8' [ 741.216560][T24178] exfat: Deprecated parameter 'utf8' [ 741.230849][T24178] exfat: Deprecated parameter 'namecase' [ 741.313523][T24178] exFAT-fs (loop2): failed to load upcase table (idx : 0x0001fe89, chksum : 0xc374f927, utbl_chksum : 0xe619d30d) [ 741.984168][T24196] loop2: detected capacity change from 0 to 1024 [ 742.028587][T24196] EXT4-fs: Ignoring removed oldalloc option [ 742.065139][T24196] EXT4-fs: Ignoring removed orlov option [ 742.100055][T24196] EXT4-fs: Ignoring removed nomblk_io_submit option [ 742.168123][T24179] loop3: detected capacity change from 0 to 32768 [ 742.185081][T24196] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 742.216194][T24179] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.7529 (24179) [ 742.269622][T24179] BTRFS info (device loop3): first mount of filesystem 14d642db-7b15-43e4-81e6-4b8fac6a25f8 [ 742.329978][T24179] BTRFS info (device loop3): using blake2b checksum algorithm [ 742.405317][T24179] BTRFS info (device loop3): enabling ssd optimizations [ 742.436589][T24179] BTRFS info (device loop3): turning on async discard [ 742.485583][T24179] BTRFS info (device loop3): enabling free space tree [ 742.497622][T24179] BTRFS info (device loop3): use zstd compression, level 3 [ 742.613554][ T5629] BTRFS info (device loop3): last unmount of filesystem 14d642db-7b15-43e4-81e6-4b8fac6a25f8 [ 742.632805][ T5620] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 743.275968][T24250] loop6: detected capacity change from 0 to 16 [ 743.312643][T24250] erofs (device loop6): mounted with root inode @ nid 36. [ 743.580317][T24261] netlink: 8 bytes leftover after parsing attributes in process `syz.3.7559'. [ 743.751690][ T5738] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 743.954736][ T5738] usb 3-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 743.987622][ T5738] usb 3-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 744.038939][ T5738] usb 3-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 744.103403][ T5738] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 744.175584][T24259] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 744.233362][ T5738] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 744.322105][T24283] evm: overlay not supported [ 744.688030][ T5738] usb 3-1: USB disconnect, device number 35 [ 744.695086][T24288] program syz.5.7570 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 745.070759][T24294] program syz.0.7573 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 745.635426][T24312] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 745.699923][T24305] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 745.987855][T24316] bond0: entered promiscuous mode [ 746.042758][T24316] bond_slave_0: entered promiscuous mode [ 746.076269][T24316] bond_slave_1: entered promiscuous mode [ 746.134466][T24316] batadv0: entered promiscuous mode [ 746.201923][T24316] 8021q: adding VLAN 0 to HW filter on device hsr1 [ 746.331257][T24316] bond0: left promiscuous mode [ 746.336668][T24320] loop2: detected capacity change from 0 to 2048 [ 746.374133][T24316] bond_slave_0: left promiscuous mode [ 746.416904][T24316] bond_slave_1: left promiscuous mode [ 746.477321][T24316] batadv0: left promiscuous mode [ 746.496015][T24320] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000900 r/w without journal. Quota mode: none. [ 746.525697][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 746.533784][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 746.907090][ T5620] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000900. [ 747.109983][T24335] program syz.6.7594 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 747.237205][T24337] netlink: 56 bytes leftover after parsing attributes in process `syz.7.7595'. [ 747.284974][T24342] loop5: detected capacity change from 0 to 256 [ 747.310258][T24343] loop6: detected capacity change from 0 to 512 [ 747.890518][T24359] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 748.015911][T24357] loop6: detected capacity change from 0 to 4096 [ 748.049568][T24357] ntfs3(loop6): Primary boot: invalid index size -57. [ 748.092479][T24357] ntfs3(loop6): try to read out of volume at offset 0x1ffe00 [ 748.150383][T24371] netlink: 8 bytes leftover after parsing attributes in process `syz.2.7608'. [ 748.346844][T24371] bond2: option ad_select: invalid value (6) [ 748.472874][T24371] bond2 (unregistering): Released all slaves [ 748.736776][T24385] loop3: detected capacity change from 0 to 128 [ 748.869235][T24387] loop5: detected capacity change from 0 to 512 [ 748.918888][T24387] EXT4-fs: Ignoring removed i_version option [ 748.981568][T24387] EXT4-fs: Ignoring removed nobh option [ 749.052382][T24387] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 749.096187][T24392] loop2: detected capacity change from 0 to 64 [ 749.167029][T24387] EXT4-fs (loop5): 1 truncate cleaned up [ 749.237779][T24387] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 749.617829][ T5614] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 750.013296][T24415] ima: policy update failed [ 750.030756][ T31] audit: type=1802 audit(1786624642.588:474): pid=24415 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.2.7628" res=0 errno=0 [ 750.453945][T24433] loop2: detected capacity change from 0 to 64 [ 750.885228][T24449] netlink: 60 bytes leftover after parsing attributes in process `syz.5.7644'. [ 750.903782][T24450] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 750.967805][T24450] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 751.015656][T24450] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 751.032356][T24450] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 751.294177][T24450] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 751.338633][T24450] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 751.363167][T24464] loop2: detected capacity change from 0 to 256 [ 751.434241][T24464] FAT-fs (loop2): error, allocated dir entry found after end-of-directory marker (i_pos 1) [ 751.453032][T24464] FAT-fs (loop2): Filesystem has been set read-only [ 752.945843][T24510] loop3: detected capacity change from 0 to 2048 [ 753.075724][T24510] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 753.377308][T24521] loop6: detected capacity change from 0 to 1024 [ 753.479571][T24521] EXT4-fs (loop6): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 753.554922][T24521] ext4 filesystem being mounted at /986/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 753.586472][T24521] EXT4-fs error (device loop6): ext4_map_blocks:833: inode #15: block 1: comm syz.6.7674: lblock 1 mapped to illegal pblock 1 (length 5) [ 753.621484][T24521] EXT4-fs (loop6): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 5 with error 117 [ 753.689938][T24521] EXT4-fs (loop6): This should not happen!! Data will be lost [ 753.689938][T24521] [ 753.994875][T23524] EXT4-fs error (device loop6): ext4_map_blocks:833: inode #15: block 8: comm kworker/u8:0: lblock 8 mapped to illegal pblock 8 (length 8) [ 754.082324][T23524] EXT4-fs (loop6): Delayed block allocation failed for inode 15 at logical offset 8 with max blocks 8 with error 117 [ 754.153706][T23524] EXT4-fs (loop6): This should not happen!! Data will be lost [ 754.153706][T23524] [ 754.200676][T10543] EXT4-fs warning (device loop6): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 754.282944][T10543] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 754.452409][T24554] netlink: 260 bytes leftover after parsing attributes in process `syz.7.7690'. [ 754.659434][T24557] loop5: detected capacity change from 0 to 4096 [ 754.737548][T24562] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 754.912355][T24568] netlink: 8 bytes leftover after parsing attributes in process `syz.6.7695'. [ 755.239562][T24578] loop6: detected capacity change from 0 to 512 [ 755.346240][T24578] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 755.435177][T24578] ext4 filesystem being mounted at /989/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 755.699178][T10543] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 755.813838][T24602] loop5: detected capacity change from 0 to 64 [ 755.884261][T24602] netlink: 44 bytes leftover after parsing attributes in process `syz.5.7711'. [ 756.246134][T24624] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 756.276747][T24624] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 756.703185][T24635] loop5: detected capacity change from 0 to 1024 [ 757.698232][T24671] netlink: 27 bytes leftover after parsing attributes in process `syz.5.7740'. [ 757.707639][T15066] Bluetooth: Wrong link type (-71) [ 758.565948][T24706] netlink: 8 bytes leftover after parsing attributes in process `syz.5.7756'. [ 758.704457][T24706] macvlan2: entered allmulticast mode [ 758.710346][T24708] loop3: detected capacity change from 0 to 4096 [ 758.741791][T24706] gretap0: entered allmulticast mode [ 758.780299][T24708] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 758.903714][ T31] audit: type=1800 audit(1786624651.468:475): pid=24708 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.7757" name="file1" dev="loop3" ino=15 res=0 errno=0 [ 759.048072][T24723] loop6: detected capacity change from 0 to 512 [ 759.114698][T24723] EXT4-fs: Ignoring removed bh option [ 759.174312][T24723] EXT4-fs warning (device loop6): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 759.198025][T24723] EXT4-fs warning (device loop6): dx_probe:849: Enable large directory feature to access it [ 759.232830][T24723] EXT4-fs warning (device loop6): dx_probe:934: inode #2: comm syz.6.7764: Corrupt directory, running e2fsck is recommended [ 759.328255][T24723] EXT4-fs (loop6): Cannot turn on journaled quota: type 1: error -117 [ 759.412788][T24723] EXT4-fs error (device loop6): ext4_iget_extra_inode:5180: inode #15: comm syz.6.7764: corrupted in-inode xattr: e_name out of bounds [ 759.505182][T24723] loop6: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 759.505726][T24723] EXT4-fs error (device loop6): ext4_orphan_get:1404: comm syz.6.7764: couldn't read orphan inode 15 (err -117) [ 759.514970][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 759.514994][ C0] EXT4-fs (loop6): initial error at time 1786624652: ext4_iget_extra_inode:5180: inode 15 [ 759.515033][ C0] EXT4-fs (loop6): last error at time 1786624652: ext4_iget_extra_inode:5180: inode 15 [ 759.681949][T24723] loop6: lost filesystem error report for type 5 error -117 [ 759.683337][ T5629] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 759.719526][T24723] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 759.922732][T24742] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 759.942219][T24742] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 759.981963][T24742] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 760.047923][T24742] Bluetooth: hci5: Opcode 0x0c1a failed: -4 [ 760.067375][T10543] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 761.345586][ T5772] IPVS: starting estimator thread 0... [ 761.427742][T24788] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 761.470306][T24788] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 761.481715][T24786] IPVS: using max 25 ests per chain, 60000 per kthread [ 761.961760][T15066] Bluetooth: hci3: command 0x0c1a tx timeout [ 761.968036][ T51] Bluetooth: hci1: command 0x0c1a tx timeout [ 762.121750][T15066] Bluetooth: hci5: command 0x0c1a tx timeout [ 762.780969][T24837] loop5: detected capacity change from 0 to 64 [ 763.006437][T24846] netlink: 71 bytes leftover after parsing attributes in process `syz.3.7808'. [ 763.601175][T24865] netlink: 36 bytes leftover after parsing attributes in process `syz.5.7816'. [ 764.042009][T15066] Bluetooth: hci3: command 0x0c1a tx timeout [ 764.729864][T24908] netlink: 36 bytes leftover after parsing attributes in process `syz.3.7829'. [ 764.963612][T24914] loop6: detected capacity change from 0 to 1024 [ 764.996519][T24914] EXT4-fs: Ignoring removed mblk_io_submit option [ 765.008209][T24917] loop2: detected capacity change from 0 to 512 [ 765.021999][ T5853] usb 6-1: new high-speed USB device number 34 using dummy_hcd [ 765.072372][T24914] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 765.134278][T24917] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 765.205162][ T5853] usb 6-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 765.224174][T24917] ext4 filesystem being mounted at /1328/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 765.263358][T24914] EXT4-fs error (device loop6): ext4_iget_extra_inode:5180: inode #15: comm syz.6.7832: corrupted in-inode xattr: ea_inode specified without ea_inode feature enabled [ 765.312505][ T5853] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 765.322997][T24914] EXT4-fs (loop6): Remounting filesystem read-only [ 765.373275][ T5853] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 765.400958][ T5853] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 765.444296][ T5853] usb 6-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 765.486818][ T5853] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 765.514983][T10543] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 765.616010][T24935] netlink: 4 bytes leftover after parsing attributes in process `syz.0.7841'. [ 765.749724][ T5620] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 766.166550][ T5853] gud 6-1:1.0: Failed to add properties (error=-71) [ 766.197753][ T5853] gud 6-1:1.0: probe with driver gud failed with error -71 [ 766.269785][T24953] »»»»»»ÿÿ: renamed from vlan0 (while UP) [ 766.314286][ T5853] usb 6-1: USB disconnect, device number 34 [ 766.325056][T24954] WÄ [ 766.339168][T24956] netlink: 116 bytes leftover after parsing attributes in process `syz.2.7849'. [ 766.549062][T24961] loop2: detected capacity change from 0 to 1024 [ 766.935638][T24971] tun0: tun_chr_ioctl cmd 1074025681 [ 767.369651][T24993] loop2: detected capacity change from 0 to 128 [ 767.389328][T24993] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 767.478404][T24993] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 767.572225][ T5772] usb 4-1: new high-speed USB device number 34 using dummy_hcd [ 767.741158][ T5772] usb 4-1: Using ep0 maxpacket: 32 [ 767.768990][ T5772] usb 4-1: New USB device found, idVendor=0c72, idProduct=000d, bcdDevice=27.9b [ 767.808432][ T5772] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 767.837610][ T5772] usb 4-1: Product: syz [ 767.849984][ T5772] usb 4-1: Manufacturer: syz [ 767.876303][ T5772] usb 4-1: SerialNumber: syz [ 767.915718][ T5772] usb 4-1: config 0 descriptor?? [ 768.132970][T25015] loop5: detected capacity change from 0 to 512 [ 768.186713][T25015] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 768.247062][T25015] EXT4-fs error (device loop5): ext4_orphan_get:1425: comm syz.5.7875: bad orphan inode 131083 [ 768.279791][T25015] loop5: lost filesystem error report for type 5 error -117 [ 768.282158][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 768.295942][ C0] EXT4-fs (loop5): initial error at time 1786624660: ext4_orphan_get:1425 [ 768.304478][ C0] EXT4-fs (loop5): last error at time 1786624660: ext4_orphan_get:1425 [ 768.326350][T25015] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 768.474067][ T5614] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 768.559689][ T5772] peak_usb 4-1:0.0: PEAK-System PCAN-USB Pro hwrev 0 serial 00000000.00000000 (2 channels) [ 768.599287][ T5772] peak_usb 4-1:0.0 can0: sending command failure: -22 [ 768.634908][ T5772] peak_usb 4-1:0.0 can0: sending command failure: -22 [ 768.697446][T25032] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 768.863010][ T5772] peak_usb 4-1:0.0: probe with driver peak_usb failed with error -22 [ 768.916253][ T5772] usb 4-1: USB disconnect, device number 34 [ 769.062777][T25044] netlink: 24 bytes leftover after parsing attributes in process `syz.6.7887'. [ 769.299219][T25051] netlink: 8 bytes leftover after parsing attributes in process `syz.2.7892'. [ 769.332861][T25051] netlink: 249 bytes leftover after parsing attributes in process `syz.2.7892'. [ 769.620955][T25063] loop5: detected capacity change from 0 to 256 [ 769.650843][T25063] exfat: Deprecated parameter 'utf8' [ 769.720853][T25063] exFAT-fs (loop5): failed to load upcase table (idx : 0x00010000, chksum : 0xffade8b4, utbl_chksum : 0xe619d30d) [ 770.061210][T25076] batadv_slave_1: entered promiscuous mode [ 770.088381][T25076] macvlan4: entered allmulticast mode [ 770.118716][T25076] batadv_slave_1: entered allmulticast mode [ 770.179488][T25076] batman_adv: batadv0: Adding interface: macvlan4 [ 770.192920][T25080] netlink: 8 bytes leftover after parsing attributes in process `syz.5.7905'. [ 770.203583][T25076] batman_adv: batadv0: The MTU of interface macvlan4 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 770.305163][T25076] batman_adv: batadv0: Interface activated: macvlan4 [ 770.783338][T25099] loop2: detected capacity change from 0 to 512 [ 770.852780][T25099] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e019, mo2=0002] [ 770.889289][T25099] System zones: 0-2, 18-18, 34-34 [ 770.937168][T25099] EXT4-fs (loop2): 1 orphan inode deleted [ 771.003555][T25099] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 771.030468][T25099] ext4 filesystem being mounted at /1343/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 771.453985][T25123] program syz.0.7924 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 771.482260][T25125] loop5: detected capacity change from 0 to 128 [ 771.523842][T25125] EXT4-fs (loop5): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 771.560835][T25125] ext4 filesystem being mounted at /1301/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 771.761612][ T5620] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 771.889756][ T5614] EXT4-fs (loop5): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 771.926649][T25135] 9p: Bad value for 'rfdno' [ 772.800044][T25161] loop8: detected capacity change from 0 to 7 [ 772.877814][T25161] Dev loop8: unable to read RDB block 7 [ 772.915811][T25161] loop8: unable to read partition table [ 772.959062][T25161] loop8: partition table beyond EOD, truncated [ 772.973529][T25137] loop2: detected capacity change from 0 to 32768 [ 773.004414][T25161] loop_reread_partitions: partition scan of loop8 (þ被xü^>Ñà– ) failed (rc=-5) [ 773.386414][T25176] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 773.432508][T25176] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 774.197014][T25201] ip_tables: iptables: counters copy to user failed while replacing table [ 774.294907][T25206] loop2: detected capacity change from 0 to 128 [ 774.400806][T25206] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 774.509651][T25206] ext4 filesystem being mounted at /1347/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 774.744440][ T5620] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 774.931218][T25191] loop3: detected capacity change from 0 to 32768 [ 775.026608][T25191] find_entry called with index >= next_index [ 775.050558][T25191] find_entry called with index >= next_index [ 775.076365][T25191] find_entry called with index >= next_index [ 775.107052][T25191] find_entry called with index >= next_index [ 775.140805][T25191] find_entry called with index >= next_index [ 775.153628][T25230] loop6: detected capacity change from 0 to 8 [ 775.158167][T25191] add_index: next_index = 0. Resetting! [ 775.214380][T25191] find_entry called with index >= next_index [ 775.253925][T25191] find_entry called with index >= next_index [ 775.298139][T25191] find_entry called with index >= next_index [ 775.325886][T25230] SQUASHFS error: Failed to read block 0x26067d: -5 [ 775.371898][T25230] SQUASHFS error: Unable to read metadata cache entry [26067d] [ 775.418756][T25230] SQUASHFS error: Unable to read directory block [26067d:1fff] [ 775.962064][T25253] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 776.016365][T25253] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 776.634381][T25272] netlink: 28 bytes leftover after parsing attributes in process `syz.5.7990'. [ 776.682296][T25272] netlink: 28 bytes leftover after parsing attributes in process `syz.5.7990'. [ 776.722981][T25272] netlink: 28 bytes leftover after parsing attributes in process `syz.5.7990'. [ 776.740956][T25274] netlink: 'syz.3.7992': attribute type 1 has an invalid length. [ 776.767751][T25272] netlink: 28 bytes leftover after parsing attributes in process `syz.5.7990'. [ 776.777918][T25278] overlayfs: failed to clone upperpath [ 776.809524][T25274] netlink: 232 bytes leftover after parsing attributes in process `syz.3.7992'. [ 776.839600][T25274] netlink: 'syz.3.7992': attribute type 1 has an invalid length. [ 776.865436][T25280] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 776.919671][T25280] overlayfs: missing 'lowerdir' [ 777.096295][T25282] netlink: 8 bytes leftover after parsing attributes in process `syz.7.7995'. [ 777.214991][T25287] kAFS: bad VL server IP address [ 777.978082][T25315] zero sized request [ 778.774257][T25346] overlayfs: failed to clone upperpath [ 779.152931][T25357] loop3: detected capacity change from 0 to 1024 [ 779.368852][T25360] loop5: detected capacity change from 0 to 4096 [ 779.416546][T25360] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 779.459395][T25360] EXT4-fs (loop5): Test dummy encryption mode enabled [ 779.498391][T25360] EXT4-fs (loop5): can't mount with journal_checksum, fs mounted w/o journal [ 780.348707][T25392] loop5: detected capacity change from 0 to 1024 [ 780.671935][T25402] loop2: detected capacity change from 0 to 1024 [ 781.158978][T25410] block2mtd: too many arguments [ 781.917181][T25361] loop6: detected capacity change from 0 to 32768 [ 782.957166][T25442] loop5: detected capacity change from 0 to 32768 [ 783.038399][T25442] jfs_create: dtInsert returned -EIO [ 783.100430][T25442] ERROR: (device loop5): jfs_create: [ 783.100430][T25442] [ 783.157867][T25442] ERROR: (device loop5): remounting filesystem as read-only [ 784.003912][T25488] loop3: detected capacity change from 0 to 64 [ 784.045412][T25488] hfs: unable to locate alternate MDB [ 784.072598][T25488] hfs: continuing without an alternate MDB [ 784.718754][T25504] loop2: detected capacity change from 0 to 512 [ 784.808806][T25504] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 784.930653][T25504] ext4 filesystem being mounted at /1372/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 785.002184][T25517] netlink: 'syz.7.8102': attribute type 11 has an invalid length. [ 785.060434][T25508] loop3: detected capacity change from 0 to 4096 [ 785.089535][T25508] ntfs3: Unknown parameter 'fmas' [ 785.239978][T25504] EXT4-fs error (device loop2): ext4_readdir:265: inode #2: block 3: comm syz.2.8098: path (unknown): bad entry in directory: directory entry overrun - offset=0, inode=2, rec_len=2060, size=2048 fake=1 [ 785.266709][T25508] netlink: 48 bytes leftover after parsing attributes in process `syz.3.8099'. [ 785.280330][T25518] loop5: detected capacity change from 0 to 4096 [ 785.394432][T25504] EXT4-fs error (device loop2): ext4_readdir:265: inode #2: block 12: comm syz.2.8098: path (unknown): bad entry in directory: directory entry overrun - offset=0, inode=5066064, rec_len=65536, size=2048 fake=0 [ 785.436547][T25504] EXT4-fs error (device loop2): ext4_readdir:265: inode #2: block 13: comm syz.2.8098: path (unknown): bad entry in directory: directory entry overrun - offset=0, inode=3653246737, rec_len=65536, size=2048 fake=0 [ 785.509743][T25504] EXT4-fs error (device loop2): ext4_readdir:265: inode #2: block 16: comm syz.2.8098: path (unknown): bad entry in directory: directory entry overrun - offset=0, inode=3653245223, rec_len=65536, size=2048 fake=0 [ 785.639633][T25504] EXT4-fs error (device loop2): ext4_map_blocks:791: inode #2: block 18: comm syz.2.8098: lblock 23 mapped to illegal pblock 18 (length 1) [ 785.946346][ T5620] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 786.967037][T25572] dvb_demux: dvb_demux_feed_del: feed not in list (type=0 state=0 pid=ffff) [ 786.987458][T25573] loop6: detected capacity change from 0 to 1024 [ 787.096983][T25573] EXT4-fs: Ignoring removed nobh option [ 787.205049][T25573] EXT4-fs: Ignoring removed bh option [ 787.291922][T25573] EXT4-fs: Ignoring removed nobh option [ 787.378681][T25573] EXT4-fs (loop6): stripe (17) is not aligned with cluster size (16), stripe is disabled [ 787.524178][T25577] dvb_demux: dvb_demux_feed_del: feed not in list (type=0 state=0 pid=ffff) [ 787.612637][T25573] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 787.760942][ T31] audit: type=1800 audit(1786624680.318:476): pid=25573 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.6.8124" name="file1" dev="loop6" ino=15 res=0 errno=0 [ 787.982854][T10543] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 788.080163][T25600] loop5: detected capacity change from 0 to 256 [ 788.155061][T25600] exFAT-fs (loop5): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x3963664b, utbl_chksum : 0xe619d30d) [ 788.607784][T25618] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 788.646913][T25618] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 789.032787][ T5772] usb 4-1: new high-speed USB device number 35 using dummy_hcd [ 789.212156][ T5772] usb 4-1: Using ep0 maxpacket: 32 [ 789.232451][ T5772] usb 4-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 789.256911][T25645] overlayfs: failed to create directory ./bus/work (errno: 22); mounting read-only [ 789.268470][ T5772] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 789.295823][ T5772] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 789.328928][ T5772] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 789.366048][ T5772] usb 4-1: config 0 descriptor?? [ 789.396059][ T5772] hub 4-1:0.0: USB hub found [ 789.606166][ T5772] hub 4-1:0.0: config failed, hub doesn't have any ports! (err -19) [ 789.937339][T25662] loop5: detected capacity change from 0 to 512 [ 789.965908][T25662] EXT4-fs: Ignoring removed bh option [ 790.034479][ T5772] hid-generic 0003:046D:C31C.003F: unknown main item tag 0x0 [ 790.036290][T25662] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 790.057825][ T5772] hid-generic 0003:046D:C31C.003F: hidraw0: USB HID v8.00 Device [HID 046d:c31c] on usb-dummy_hcd.3-1/input0 [ 790.073181][T25662] ext4 filesystem being mounted at /1344/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 790.260806][T25673] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 790.308443][T25675] EXT4-fs warning (device loop5): ext4_empty_dir:3094: inode #12: comm syz.5.8164: directory missing '.' [ 790.399663][T25681] loop6: detected capacity change from 0 to 512 [ 790.412411][ T5772] usb 4-1: USB disconnect, device number 35 [ 790.440916][T25681] EXT4-fs: Ignoring removed i_version option [ 790.479329][T25681] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 790.515069][T25681] EXT4-fs (loop6): 1 truncate cleaned up [ 790.530752][T25674] fido_id[25674]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory [ 790.582903][ T5614] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 790.614883][T25681] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 790.744528][T25690] netlink: 'syz.7.8174': attribute type 10 has an invalid length. [ 790.777032][T10543] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 791.128235][T25690] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 791.167167][T25690] team0: Port device netdevsim1 added [ 791.430939][T25700] loop3: detected capacity change from 0 to 32768 [ 791.438495][T25700] btrfs: Deprecated parameter 'usebackuproot' [ 791.444655][T25700] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 791.456882][T25700] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.8180 (25700) [ 791.493655][T25700] BTRFS info (device loop3): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 791.497075][T25704] loop2: detected capacity change from 0 to 64 [ 791.503829][T25700] BTRFS info (device loop3): using crc32c checksum algorithm [ 791.503867][T25700] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 791.646334][T23524] BTRFS warning (device loop3): checksum verify failed on logical 5337088 mirror 1 wanted 0xe63dbdda found 0xc926492d level 0 [ 791.683284][T25700] BTRFS error (device loop3): failed to load root extent [ 791.690389][T25700] BTRFS warning (device loop3): try to load backup roots slot 1 [ 791.699989][ T13] BTRFS warning (device loop3): checksum verify failed on logical 5324800 mirror 1 wanted 0x9f73850b found 0x80379423 level 0 [ 791.750234][T25700] BTRFS warning (device loop3): couldn't read tree root [ 791.758091][T25700] BTRFS warning (device loop3): try to load backup roots slot 2 [ 791.766679][ T58] BTRFS error (device loop3): level verify failed on logical 5255168 mirror 1 wanted 0 found 1 [ 791.848941][T25700] BTRFS warning (device loop3): couldn't read tree root [ 791.861221][T25700] BTRFS warning (device loop3): try to load backup roots slot 3 [ 791.890938][T25700] BTRFS info (device loop3): rebuilding free space tree [ 791.957378][T25700] BTRFS info (device loop3): disabling free space tree [ 791.965157][T25700] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 791.974879][T25700] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 791.995902][T25700] BTRFS info (device loop3): checking UUID tree [ 792.006382][T25700] BTRFS info (device loop3): enabling ssd optimizations [ 792.013437][T25700] BTRFS info (device loop3): turning on async discard [ 792.020202][T25700] BTRFS info (device loop3): enabling disk space caching [ 792.028001][T25700] BTRFS info (device loop3): force clearing of disk cache [ 792.035269][T25700] BTRFS info (device loop3): trying to use backup root at mount time [ 792.043633][T25700] BTRFS info (device loop3): use zstd compression, level 3 [ 792.050842][T25700] BTRFS info (device loop3): max_inline set to 4096 [ 792.252137][ T5629] BTRFS info (device loop3): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 792.540201][ T29] kernel write not supported for file [eventfd] (pid: 29 comm: kworker/1:1) [ 793.531223][ T29] usb 6-1: new high-speed USB device number 35 using dummy_hcd [ 793.724018][ T29] usb 6-1: Using ep0 maxpacket: 32 [ 793.738146][T25767] program syz.3.8204 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 793.742497][ T29] usb 6-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 793.785589][ T29] usb 6-1: config 0 has an invalid interface number: 51 but max is 0 [ 793.807444][ T29] usb 6-1: config 0 has no interface number 0 [ 793.833944][ T29] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 793.858969][ T29] usb 6-1: Product: syz [ 793.865217][ T29] usb 6-1: Manufacturer: syz [ 793.893199][ T29] usb 6-1: SerialNumber: syz [ 793.932341][ T29] usb 6-1: config 0 descriptor?? [ 793.957887][ T29] quatech2 6-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 794.032070][T25777] netlink: 20 bytes leftover after parsing attributes in process `syz.2.8209'. [ 794.180944][ T29] usb 6-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 794.273426][ T29] usb 6-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 794.597364][ C1] usb 6-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 794.606312][ T5738] usb 6-1: USB disconnect, device number 35 [ 794.657053][ T5738] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 794.719398][ T5738] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 794.782786][ T5738] quatech2 6-1:0.51: device disconnected [ 794.833104][T25792] block nbd3: server does not support multiple connections per device. [ 794.844839][T25792] block nbd3: shutting down sockets [ 795.033025][T25802] loop2: detected capacity change from 0 to 1024 [ 795.052557][T25802] EXT4-fs: Ignoring removed nomblk_io_submit option [ 795.112623][T25802] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 795.207695][T25802] ext4 filesystem being mounted at /1396/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 795.414351][T25817] overlayfs: failed to clone upperpath [ 795.419458][ T5620] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 795.512285][ T5738] usb 6-1: new high-speed USB device number 36 using dummy_hcd [ 795.697560][ T5738] usb 6-1: Using ep0 maxpacket: 16 [ 795.730903][ T5738] usb 6-1: New USB device found, idVendor=04f3, idProduct=074d, bcdDevice= 0.00 [ 795.779888][ T5738] usb 6-1: config 0 interface 0 altsetting 3 endpoint 0x81 has invalid wMaxPacketSize 0 [ 795.814218][ T5738] usb 6-1: config 0 interface 0 altsetting 3 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 795.863386][ T5738] usb 6-1: config 0 interface 0 has no altsetting 0 [ 795.880298][ T5738] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 795.923920][ T5738] usb 6-1: config 0 descriptor?? [ 796.215679][T25842] netlink: 132 bytes leftover after parsing attributes in process `syz.3.8239'. [ 796.377849][ T5738] elan 0003:04F3:074D.0040: unknown main item tag 0x0 [ 796.406201][ T5738] elan 0003:04F3:074D.0040: unknown main item tag 0x0 [ 796.428983][ T5738] elan 0003:04F3:074D.0040: unknown main item tag 0x0 [ 796.450362][ T5738] elan 0003:04F3:074D.0040: unknown main item tag 0x0 [ 796.478279][ T5738] elan 0003:04F3:074D.0040: unknown main item tag 0x0 [ 796.504083][ T5738] elan 0003:04F3:074D.0040: unknown main item tag 0x0 [ 796.525337][ T5738] elan 0003:04F3:074D.0040: unknown main item tag 0x0 [ 796.553212][ T5738] elan 0003:04F3:074D.0040: unknown main item tag 0x0 [ 796.579984][ T5738] elan 0003:04F3:074D.0040: unknown main item tag 0x0 [ 796.606675][ T5738] elan 0003:04F3:074D.0040: unknown main item tag 0x0 [ 796.619659][ T5738] elan 0003:04F3:074D.0040: unbalanced collection at end of report description [ 796.631530][ T5738] elan 0003:04F3:074D.0040: Hid Parse failed [ 796.655257][ T5738] elan 0003:04F3:074D.0040: probe with driver elan failed with error -22 [ 796.709989][ T5738] usb 6-1: USB disconnect, device number 36 [ 796.778732][T25859] program syz.0.8246 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 796.894526][T25861] loop2: detected capacity change from 0 to 1024 [ 796.956251][T25861] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 797.407673][T25861] EXT4-fs warning (device loop2): ext4_empty_dir:3104: inode #11: comm syz.2.8247: directory missing '..' [ 797.536046][ T5620] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 797.766277][T25891] netlink: 16054 bytes leftover after parsing attributes in process `syz.5.8259'. [ 798.045942][T25900] program syz.5.8263 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 798.566211][T25915] loop2: detected capacity change from 0 to 512 [ 798.664048][T25915] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 798.734393][T25915] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 798.949183][T25915] EXT4-fs: Ignoring sb option on remount [ 798.979281][T25915] EXT4-fs (loop2): changing journal_checksum during remount not supported; ignoring [ 799.010473][T25915] EXT4-fs (loop2): can't disable delalloc during remount [ 799.138916][ T5620] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 802.020933][T25941] loop6: detected capacity change from 0 to 32768 [ 802.033469][T25998] loop2: detected capacity change from 0 to 4096 [ 802.071229][T26006] vxcan1: tx drop: invalid sa for name 0xffffffffffffffff [ 802.197274][T25998] ntfs3(loop2): Mark volume as dirty due to NTFS errors [ 802.337417][T25998] ntfs3(loop2): Failed to load $Extend (-22). [ 802.395669][T25998] ntfs3(loop2): Failed to initialize $Extend. [ 802.863331][T26025] loop2: detected capacity change from 0 to 256 [ 802.926719][T26025] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xea424414, utbl_chksum : 0xe619d30d) [ 803.041610][ T5772] usb 4-1: new high-speed USB device number 36 using dummy_hcd [ 803.062999][T26031] netlink: 68 bytes leftover after parsing attributes in process `syz.7.8324'. [ 803.113045][T26031] netlink: 8 bytes leftover after parsing attributes in process `syz.7.8324'. [ 803.255729][ T5772] usb 4-1: New USB device found, idVendor=041e, idProduct=2801, bcdDevice= 0.00 [ 803.292004][ T5772] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 803.310308][ T5772] usb 4-1: config 0 has no interface number 0 [ 803.320449][ T5772] usb 4-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 803.375322][ T5772] usb 4-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 803.422118][T26035] loop2: detected capacity change from 0 to 1024 [ 803.428971][ T5772] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 803.497211][ T5772] usb 4-1: config 0 descriptor?? [ 803.978157][ T5772] hid_parser_main: 4 callbacks suppressed [ 803.978182][ T5772] prodikeys 0003:041E:2801.0041: unknown main item tag 0x7 [ 804.044681][ T5772] prodikeys 0003:041E:2801.0041: hidraw0: USB HID v0.00 Device [HID 041e:2801] on usb-dummy_hcd.3-1/input1 [ 804.120691][ T5772] hid_prodikeys: hid-prodikeys: failed to find output report [ 804.120691][ T5772] [ 804.253503][ T5772] usb 4-1: USB disconnect, device number 36 [ 804.337272][T26052] fido_id[26052]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory [ 805.459693][T26087] loop2: detected capacity change from 0 to 24 [ 807.201487][T26130] loop5: detected capacity change from 0 to 512 [ 807.301511][T26130] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 807.642238][ T51] Bluetooth: hci5: command 0x0c1a tx timeout [ 807.863513][ T5614] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 807.877992][ T31] audit: type=1326 audit(1786624700.438:477): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26148 comm="syz.0.8373" exe="/root/ci-upstream-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc76679e0d9 code=0x7ffc0000 [ 807.970456][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 807.979179][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 807.991772][ T31] audit: type=1326 audit(1786624700.468:478): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26148 comm="syz.0.8373" exe="/root/ci-upstream-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc76679e0d9 code=0x7ffc0000 [ 808.061793][ T31] audit: type=1326 audit(1786624700.468:479): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26148 comm="syz.0.8373" exe="/root/ci-upstream-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc76679e0d9 code=0x7ffc0000 [ 808.091740][ T31] audit: type=1326 audit(1786624700.478:480): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26148 comm="syz.0.8373" exe="/root/ci-upstream-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fc76679e0d9 code=0x7ffc0000 [ 808.119609][ T31] audit: type=1326 audit(1786624700.478:481): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26148 comm="syz.0.8373" exe="/root/ci-upstream-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc76679e0d9 code=0x7ffc0000 [ 808.261957][ T31] audit: type=1326 audit(1786624700.478:482): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26148 comm="syz.0.8373" exe="/root/ci-upstream-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc76679e0d9 code=0x7ffc0000 [ 808.377755][ T31] audit: type=1326 audit(1786624700.478:483): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26148 comm="syz.0.8373" exe="/root/ci-upstream-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc76679e0d9 code=0x7ffc0000 [ 808.528050][ T31] audit: type=1326 audit(1786624700.478:484): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26148 comm="syz.0.8373" exe="/root/ci-upstream-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc76679e0d9 code=0x7ffc0000 [ 808.647614][ T31] audit: type=1326 audit(1786624700.478:485): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26148 comm="syz.0.8373" exe="/root/ci-upstream-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=334 compat=0 ip=0x7fc76679e0d9 code=0x7ffc0000 [ 808.738527][ T31] audit: type=1326 audit(1786624700.478:486): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26148 comm="syz.0.8373" exe="/root/ci-upstream-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc76679e0d9 code=0x7ffc0000 [ 810.460214][T26202] overlayfs: failed to resolve './file0': -2 [ 811.082752][T26188] loop2: detected capacity change from 0 to 32768 [ 811.227908][T26188] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 811.300275][T26225] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 811.307611][T26225] IPv6: NLM_F_CREATE should be set when creating new route [ 811.315009][T26225] IPv6: NLM_F_CREATE should be set when creating new route [ 811.322301][T26225] IPv6: NLM_F_CREATE should be set when creating new route [ 811.764193][T26185] loop6: detected capacity change from 0 to 32768 [ 811.790334][ T5620] ocfs2: Unmounting device (7,2) on (node local) [ 811.939756][ T5738] kernel read not supported for file /dsp (pid: 5738 comm: kworker/1:5) [ 812.254723][T26245] netlink: 12 bytes leftover after parsing attributes in process `syz.6.8417'. [ 812.641506][T26254] loop3: detected capacity change from 0 to 1024 [ 812.675042][T26259] loop2: detected capacity change from 0 to 8 [ 812.911848][T26262] tipc: New replicast peer: 255.255.255.255 [ 812.949156][T26262] tipc: Enabled bearer , priority 10 [ 813.301518][ T5738] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 813.322491][T26275] netlink: 4 bytes leftover after parsing attributes in process `syz.6.8431'. [ 813.345474][T26277] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 813.359848][T26275] netlink: 4 bytes leftover after parsing attributes in process `syz.6.8431'. [ 813.385687][T26275] netlink: 4 bytes leftover after parsing attributes in process `syz.6.8431'. [ 813.389707][T26277] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 813.464622][T26282] Process accounting resumed [ 813.492529][ T5738] usb 3-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 0.00 [ 813.522515][ T5738] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 813.536141][ T5738] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 813.567950][ T5738] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 813.619757][T26285] overlayfs: upper fs does not support file handles, falling back to index=off. [ 813.639455][T26287] dvb_demux: dvb_demux_feed_del: feed not in list (type=0 state=0 pid=ffff) [ 813.676130][T26285] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 814.224059][T26307] 8021q: adding VLAN 0 to HW filter on device macsec2 [ 814.256432][ T5738] gud 3-1:1.0: Failed to add properties (error=-5) [ 814.272453][ T29] usb 6-1: new high-speed USB device number 37 using dummy_hcd [ 814.284205][ T5738] gud 3-1:1.0: probe with driver gud failed with error -5 [ 814.456202][ T29] usb 6-1: unable to get BOS descriptor or descriptor too short [ 814.497744][ T29] usb 6-1: New USB device found, idVendor=2040, idProduct=721f, bcdDevice=f2.00 [ 814.527971][ T5738] usb 3-1: USB disconnect, device number 36 [ 814.553520][ T29] usb 6-1: config 129 has an invalid interface number: 135 but max is 0 [ 814.592433][ T29] usb 6-1: config 129 has an invalid interface number: 5 but max is 0 [ 814.627898][ T29] usb 6-1: config 129 has 2 interfaces, different from the descriptor's value: 1 [ 814.674433][ T29] usb 6-1: config 129 has no interface number 0 [ 814.695341][ T29] usb 6-1: config 129 has no interface number 1 [ 814.721727][ T29] usb 6-1: config 129 interface 135 altsetting 6 has 0 endpoint descriptors, different from the interface descriptor's value: 5 [ 814.770720][ T29] usb 6-1: too many endpoints for config 129 interface 5 altsetting 7: 37, using maximum allowed: 30 [ 814.804960][ T29] usb 6-1: config 129 interface 5 altsetting 7 has 0 endpoint descriptors, different from the interface descriptor's value: 37 [ 814.861913][ T29] usb 6-1: config 129 interface 135 has no altsetting 0 [ 814.888505][ T29] usb 6-1: config 129 interface 5 has no altsetting 0 [ 814.924426][ T29] usb 6-1: string descriptor 0 read error: -22 [ 814.949774][ T29] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 815.010556][ T29] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 815.044831][ T29] usb 6-1: MIDIStreaming interface descriptor not found [ 815.327320][ T29] usb 6-1: USB disconnect, device number 37 [ 815.667841][T26351] loop3: detected capacity change from 0 to 512 [ 815.674976][T26348] loop6: detected capacity change from 0 to 2048 [ 815.686639][T26351] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 815.746577][T26348] UDF-fs: error (device loop6): udf_read_tagged: tag version 0x0000 != 0x0002 || 0x0003, block 0 [ 815.801816][T15850] udevd[15850]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:129.5/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 815.825707][T26348] UDF-fs: warning (device loop6): udf_load_vrs: No anchor found [ 815.862460][T26348] UDF-fs: Scanning with blocksize 512 failed [ 815.890714][T26348] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 816.000672][T26360] loop3: detected capacity change from 0 to 512 [ 816.048874][T26360] EXT4-fs: Ignoring removed bh option [ 816.079038][T26360] EXT4-fs error (device loop3): ext4_iget_extra_inode:5180: inode #15: comm syz.3.8472: corrupted in-inode xattr: e_value size too large [ 816.146196][T26360] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 816.150976][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 816.166619][ C0] EXT4-fs (loop3): initial error at time 1786624708: ext4_iget_extra_inode:5180: inode 15 [ 816.176559][ C0] EXT4-fs (loop3): last error at time 1786624708: ext4_iget_extra_inode:5180: inode 15 [ 816.205155][T26360] EXT4-fs error (device loop3): ext4_orphan_get:1404: comm syz.3.8472: couldn't read orphan inode 15 (err -117) [ 816.218221][T26360] loop3: lost filesystem error report for type 5 error -117 [ 816.273915][T26360] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 816.657048][ T5629] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 816.994460][T26395] loop3: detected capacity change from 0 to 256 [ 817.534452][T26415] loop6: detected capacity change from 0 to 256 [ 817.898143][T26425] netlink: 36 bytes leftover after parsing attributes in process `syz.2.8499'. [ 818.221393][ T31] kauditd_printk_skb: 9 callbacks suppressed [ 818.221413][ T31] audit: type=1326 audit(1786624710.788:496): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26430 comm="syz.2.8503" exe="/root/ci-upstream-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0d9b9e0d9 code=0x7ffc0000 [ 818.354174][ T31] audit: type=1326 audit(1786624710.788:497): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26430 comm="syz.2.8503" exe="/root/ci-upstream-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0d9b9e0d9 code=0x7ffc0000 [ 818.447218][ T31] audit: type=1326 audit(1786624710.788:498): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26430 comm="syz.2.8503" exe="/root/ci-upstream-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0d9b9e0d9 code=0x7ffc0000 [ 818.576370][ T31] audit: type=1326 audit(1786624710.788:499): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26430 comm="syz.2.8503" exe="/root/ci-upstream-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=32 compat=0 ip=0x7ff0d9b9e0d9 code=0x7ffc0000 [ 818.708713][ T31] audit: type=1326 audit(1786624710.788:500): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26430 comm="syz.2.8503" exe="/root/ci-upstream-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0d9b9e0d9 code=0x7ffc0000 [ 818.840410][ T31] audit: type=1326 audit(1786624710.788:501): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26430 comm="syz.2.8503" exe="/root/ci-upstream-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0d9b9e0d9 code=0x7ffc0000 [ 818.933422][ T31] audit: type=1326 audit(1786624710.788:502): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26430 comm="syz.2.8503" exe="/root/ci-upstream-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0d9b9e0d9 code=0x7ffc0000 [ 819.010883][ T31] audit: type=1326 audit(1786624710.788:503): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26430 comm="syz.2.8503" exe="/root/ci-upstream-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=52 compat=0 ip=0x7ff0d9b9e0d9 code=0x7ffc0000 [ 819.079901][ T31] audit: type=1326 audit(1786624710.788:504): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26430 comm="syz.2.8503" exe="/root/ci-upstream-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0d9b9e0d9 code=0x7ffc0000 [ 819.235681][ T31] audit: type=1326 audit(1786624710.788:505): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26430 comm="syz.2.8503" exe="/root/ci-upstream-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0d9b9e0d9 code=0x7ffc0000 [ 819.774717][T26473] netlink: 64 bytes leftover after parsing attributes in process `syz.5.8517'. [ 820.143717][T26486] loop5: detected capacity change from 0 to 16 [ 820.177414][T26486] erofs (device loop5): mounted with root inode @ nid 36. [ 820.249696][T26486] netlink: 124 bytes leftover after parsing attributes in process `syz.5.8522'. [ 820.453753][ T5597] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 820.663421][ T5597] usb 3-1: New USB device found, idVendor=08ca, idProduct=0110, bcdDevice= 1.00 [ 820.693484][ T5597] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 820.727579][ T5597] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 820.748061][ T5597] usb 3-1: Product: syz [ 820.748095][T26504] loop5: detected capacity change from 0 to 1024 [ 820.763812][ T5597] usb 3-1: Manufacturer: syz [ 820.786355][ T5597] usb 3-1: SerialNumber: syz [ 820.792819][T26504] EXT4-fs: Ignoring removed bh option [ 820.849644][ T5597] gspca_main: mr97310a-2.14.0 probing 08ca:0110 [ 820.885345][T26504] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 821.037136][ T5614] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 821.255728][ T5597] gspca_mr97310a: reg write [21] error -71 [ 821.278408][ T5597] mr97310a 3-1:1.0: probe with driver mr97310a failed with error -71 [ 821.340883][ T5597] usb 3-1: USB disconnect, device number 37 [ 821.543941][T26529] loop5: detected capacity change from 0 to 512 [ 821.585758][T26529] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 821.640205][T26529] EXT4-fs (loop5): 1 truncate cleaned up [ 821.679851][T26529] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 821.803185][T26529] EXT4-fs error (device loop5): ext4_find_dest_de:2050: inode #2: block 13: comm syz.5.8539: bad entry in directory: inode out of bounds - offset=12, inode=2048, rec_len=12, size=1024 fake=1 [ 821.869124][T26529] EXT4-fs (loop5): Remounting filesystem read-only [ 821.925742][T26529] EXT4-fs warning (device loop5): ext4_empty_dir:3104: inode #2: comm syz.5.8539: directory missing '..' [ 822.026570][T26554] i2c i2c-0: delete_device: Can't parse I2C address [ 822.096468][ T5614] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 822.876430][T26589] sd 0:0:1:0: PR command failed: 1026 [ 822.922132][T26589] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 822.936786][T26589] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 823.270921][T26606] program syz.2.8573 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 824.037451][T26633] netlink: 'syz.5.8584': attribute type 30 has an invalid length. [ 824.376592][T26643] netlink: 8 bytes leftover after parsing attributes in process `syz.0.8589'. [ 824.404531][T26643] netlink: 'syz.0.8589': attribute type 30 has an invalid length. [ 824.438510][T26643] netlink: 4 bytes leftover after parsing attributes in process `syz.0.8589'. [ 824.740581][T26655] loop2: detected capacity change from 0 to 128 [ 824.783568][T26655] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 824.823864][T26655] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 824.854361][T26661] loop6: detected capacity change from 0 to 1024 [ 825.437331][T26680] binder: 26678:26680 ioctl 400c620e 200000000100 returned -22 [ 826.831860][T26726] loop5: detected capacity change from 0 to 64 [ 827.416692][T26735] loop6: detected capacity change from 0 to 2048 [ 827.428848][T26740] can0: slcan on ttyS3. [ 827.464610][T26735] UDF-fs: error (device loop6): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 827.498317][T26735] UDF-fs: error (device loop6): udf_read_tagged: tag checksum failed, block 160: 0xd2 != 0xd4 [ 827.527497][T26735] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 827.543292][T26736] loop3: detected capacity change from 0 to 4096 [ 827.692982][T26740] can0 (unregistered): slcan off ttyS3. [ 827.925821][T26747] loop5: detected capacity change from 0 to 128 [ 827.953992][T26747] hpfs: filesystem error: invalid number of hotfixes: 2066844986, used: 2066844985; already mounted read-only [ 827.976861][T26747] hpfs: filesystem error: improperly stopped [ 828.011106][T26747] hpfs: filesystem error: warning: spare dnodes used, try chkdsk [ 828.036659][T26747] hpfs: You really don't want any checks? You are crazy... [ 828.065395][T26747] hpfs: hpfs_map_sector(): read error [ 828.089576][T26747] hpfs: code page support is disabled [ 828.130844][T26747] hpfs: hpfs_map_4sectors(): unaligned read [ 828.175612][T26747] hpfs: hpfs_map_4sectors(): unaligned read [ 828.197969][T26747] hpfs: filesystem error: unable to find root dir [ 828.268183][T26754] loop6: detected capacity change from 0 to 128 [ 828.341710][T26754] EXT4-fs (loop6): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 828.381320][T26754] ext4 filesystem being mounted at /1115/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 828.618986][T10543] EXT4-fs (loop6): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 828.679240][T26764] netlink: 16 bytes leftover after parsing attributes in process `syz.5.8644'. [ 828.700569][T15066] Bluetooth: hci4: Opcode 0x0c03 failed: -110 [ 829.130086][T26778] syz.0.8652 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 829.681580][ T5738] usb 3-1: new high-speed USB device number 38 using dummy_hcd [ 829.863845][ T5738] usb 3-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 829.894058][ T5738] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 829.915534][ T5738] usb 3-1: config 0 descriptor?? [ 829.947403][ T5738] cp210x 3-1:0.0: cp210x converter detected [ 830.178100][T26813] loop6: detected capacity change from 0 to 256 [ 830.208730][T26813] exfat: Deprecated parameter 'namecase' [ 830.223364][T26813] exfat: Deprecated parameter 'namecase' [ 830.267287][T26813] exfat: Deprecated parameter 'namecase' [ 830.334205][T26813] exFAT-fs (loop6): failed to load upcase table (idx : 0x0001fe89, chksum : 0xbf24f927, utbl_chksum : 0xe619d30d) [ 830.364976][ T5738] cp210x 3-1:0.0: failed to get vendor val 0x000e size 3: -32 [ 830.392874][ T5738] usb 3-1: cp210x converter now attached to ttyUSB0 [ 830.579858][ T29] usb 3-1: USB disconnect, device number 38 [ 830.616773][ T29] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 830.671990][ T29] cp210x 3-1:0.0: device disconnected [ 831.004851][T26840] netlink: 'syz.3.8678': attribute type 3 has an invalid length. [ 831.039336][T26840] netlink: 64 bytes leftover after parsing attributes in process `syz.3.8678'. [ 831.597374][T26857] netlink: 40 bytes leftover after parsing attributes in process `syz.3.8686'. [ 832.310322][T26884] tipc: Started in network mode [ 832.328645][T26884] tipc: Node identity 78563412785634122143658721436587, cluster identity 4711 [ 832.407290][T26886] loop5: detected capacity change from 0 to 2048 [ 832.427553][T26890] jffs2: notice: (26890) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 832.442876][T26888] input: syz1 as /devices/virtual/input/input37 [ 832.457019][T26894] loop2: detected capacity change from 0 to 512 [ 832.485702][T26886] UDF-fs: error (device loop5): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 832.505262][T26894] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -2 [ 832.520879][T26886] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 832.523547][T26894] EXT4-fs error (device loop2): ext4_get_branch:178: inode #13: block 1024: comm syz.2.8705: invalid block [ 832.552865][T26894] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 832.561980][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 832.577591][ C0] EXT4-fs (loop2): initial error at time 1786624726: ext4_get_branch:178: inode 13: block 1024 [ 832.588002][ C0] EXT4-fs (loop2): last error at time 1786624726: ext4_get_branch:178: inode 13: block 1024 [ 832.633484][T26894] EXT4-fs (loop2): 1 truncate cleaned up [ 832.668415][T26894] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 832.728658][T26902] trusted_key: encrypted_key: key user:syz not found [ 832.936226][T26909] CIFS: Attempting to mount //127.0.0.1/share [ 832.970364][ T5620] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 833.020504][T26912] loop5: detected capacity change from 0 to 512 [ 833.096404][T26909] CIFS: VFS: Error connecting to socket. Aborting operation. [ 833.123265][T26909] CIFS: VFS: cifs_mount failed w/return code = -111 [ 833.496996][T26926] netlink: 'syz.2.8719': attribute type 1 has an invalid length. [ 833.862491][T26939] program syz.0.8723 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 834.048271][T26942] Set syz1 is full, maxelem 14 reached [ 834.968976][T26974] loop2: detected capacity change from 0 to 2048 [ 835.006302][T26972] A link change request failed with some changes committed already. Interface syzkaller0 may have been left with an inconsistent configuration, please check. [ 835.074706][T26974] loop2: p1 p2 p3 [ 835.074706][T26974] p1: [ 835.219644][T26974] loop2: p2 size 458752 extends beyond EOD, truncated [ 835.321698][T26974] loop2: p3 start 65280 is beyond EOD, truncated [ 835.847432][T26372] udevd[26372]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 835.871773][T15850] udevd[15850]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 836.464492][T27025] netlink: 44 bytes leftover after parsing attributes in process `syz.7.8762'. [ 836.533224][T27025] netlink: 44 bytes leftover after parsing attributes in process `syz.7.8762'. [ 836.664769][ T31] kauditd_printk_skb: 2 callbacks suppressed [ 836.664790][ T31] audit: type=1807 audit(1786624730.230:508): action=measure func=F res=0 [ 836.694267][T27030] ima: policy update failed [ 836.708209][ T31] audit: type=1802 audit(1786624730.250:509): pid=27031 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=update_policy cause=invalid-policy comm="syz.3.8765" res=0 errno=0 [ 836.759023][ T31] audit: type=1802 audit(1786624730.310:510): pid=27030 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.3.8765" res=0 errno=0 [ 836.902256][T27033] loop2: detected capacity change from 0 to 8192 [ 838.245510][T27077] loop2: detected capacity change from 0 to 16 [ 838.304313][T27077] erofs (device loop2): mounted with root inode @ nid 36. [ 838.489635][ T31] audit: type=1326 audit(1786624732.050:511): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27081 comm="syz.7.8789" exe="/root/ci-upstream-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f20dc59e0d9 code=0x7ffc0000 [ 838.586720][ T31] audit: type=1326 audit(1786624732.050:512): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27081 comm="syz.7.8789" exe="/root/ci-upstream-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f20dc59e0d9 code=0x7ffc0000 [ 838.655525][T27086] loop2: detected capacity change from 0 to 1024 [ 838.674751][T27086] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 838.688942][ T31] audit: type=1326 audit(1786624732.080:513): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27081 comm="syz.7.8789" exe="/root/ci-upstream-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=258 compat=0 ip=0x7f20dc59e0d9 code=0x7ffc0000 [ 838.718952][T27086] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (42152!=20869) [ 838.730231][T27086] EXT4-fs (loop2): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 838.779003][T27086] EXT4-fs error (device loop2): ext4_get_journal_inode:5900: inode #5: comm syz.2.8791: unexpected bad inode w/o EXT4_IGET_BAD [ 838.795580][ T31] audit: type=1326 audit(1786624732.080:514): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27081 comm="syz.7.8789" exe="/root/ci-upstream-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f20dc59e0d9 code=0x7ffc0000 [ 838.856139][T27086] loop2: lost file I/O error report for ino 5 type 5 pos 0x0 len 0x0 error -117 [ 838.860972][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 838.876610][ C1] EXT4-fs (loop2): initial error at time 1786624732: ext4_get_journal_inode:5900: inode 5 [ 838.886602][ C1] EXT4-fs (loop2): last error at time 1786624732: ext4_get_journal_inode:5900: inode 5 [ 838.909697][ T31] audit: type=1326 audit(1786624732.080:515): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27081 comm="syz.7.8789" exe="/root/ci-upstream-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f20dc59e0d9 code=0x7ffc0000 [ 838.911609][T27086] EXT4-fs (loop2): no journal found [ 838.936427][ T31] audit: type=1326 audit(1786624732.080:516): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27081 comm="syz.7.8789" exe="/root/ci-upstream-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=428 compat=0 ip=0x7f20dc59e0d9 code=0x7ffc0000 [ 839.034091][T27086] EXT4-fs (loop2): can't get journal size [ 839.047058][ T31] audit: type=1326 audit(1786624732.080:517): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27081 comm="syz.7.8789" exe="/root/ci-upstream-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f20dc59e0d9 code=0x7ffc0000 [ 839.089678][T27086] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 839.285849][T27086] EXT4-fs error (device loop2): ext4_inlinedir_to_tree:1332: inode #12: block 16: comm syz.2.8791: path /1481/file0/file0: bad entry in directory: rec_len is too small for name_len - offset=20, inode=13, rec_len=16, size=60 fake=0 [ 839.480345][T27106] netlink: 'syz.0.8800': attribute type 39 has an invalid length. [ 839.516923][ T5620] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 840.246872][T27127] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 840.302891][T27127] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 840.387413][T27133] netlink: 8 bytes leftover after parsing attributes in process `syz.7.8811'. [ 840.450050][T27133] netlink: 'syz.7.8811': attribute type 25 has an invalid length. [ 840.499746][T27133] netlink: 4 bytes leftover after parsing attributes in process `syz.7.8811'. [ 840.625686][T27142] loop6: detected capacity change from 0 to 512 [ 840.669459][T27142] EXT4-fs error (device loop6): ext4_orphan_get:1399: inode #15: comm syz.6.8816: iget: bad i_size value: 38620345925642 [ 840.685799][T27142] loop6: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 840.686252][T27142] EXT4-fs error (device loop6): ext4_orphan_get:1404: comm syz.6.8816: couldn't read orphan inode 15 (err -117) [ 840.695444][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 840.695466][ C0] EXT4-fs (loop6): initial error at time 1786624734: ext4_orphan_get:1399: inode 15 [ 840.695505][ C0] EXT4-fs (loop6): last error at time 1786624734: ext4_orphan_get:1399: inode 15 [ 840.735365][T27142] loop6: lost filesystem error report for type 5 error -117 [ 840.796383][T27142] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 840.835814][T27147] netlink: 8 bytes leftover after parsing attributes in process `syz.5.8817'. [ 840.993319][T27153] netlink: 104 bytes leftover after parsing attributes in process `syz.7.8819'. [ 841.027633][T10543] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 841.116899][T27157] binder: 27154:27157 ioctl 40046205 0 returned -22 [ 841.422272][T27171] netlink: 'syz.2.8826': attribute type 29 has an invalid length. [ 841.499528][T27172] netlink: 'syz.2.8826': attribute type 29 has an invalid length. [ 841.621478][T27178] loop5: detected capacity change from 0 to 64 [ 841.705766][T27178] syz.5.8829: attempt to access beyond end of device [ 841.705766][T27178] loop5: rw=8388608, sector=45066, nr_sectors = 2 limit=64 [ 841.768024][T27178] buffer_io_error: 139 callbacks suppressed [ 841.768044][T27178] Buffer I/O error on dev loop5, logical block 22533, async page read [ 841.820777][T27178] syz.5.8829: attempt to access beyond end of device [ 841.820777][T27178] loop5: rw=8388608, sector=45066, nr_sectors = 2 limit=64 [ 841.876792][T27178] Buffer I/O error on dev loop5, logical block 22533, async page read [ 842.098666][T27190] loop2: detected capacity change from 0 to 1024 [ 842.157449][T27190] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 842.286512][T27194] loop3: detected capacity change from 0 to 1024 [ 842.387671][T27194] EXT4-fs (loop3): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 842.449943][T27194] ext4 filesystem being mounted at /1471/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 842.494086][ T5620] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 842.495218][T27194] EXT4-fs error (device loop3): ext4_map_blocks:833: inode #15: comm syz.3.8836: lblock 0 mapped to illegal pblock 0 (length 1) [ 842.521591][T27194] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 117 [ 842.571916][T27194] EXT4-fs (loop3): This should not happen!! Data will be lost [ 842.571916][T27194] [ 842.833853][ T5629] EXT4-fs warning (device loop3): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 842.873841][ T5629] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 842.886332][T27207] loop5: detected capacity change from 0 to 4096 [ 842.913131][T27207] ntfs3(loop5): Different NTFS sector size (4096) and media sector size (512). [ 843.040447][T27207] ntfs3(loop5): Failed to initialize $Extend/$Reparse. [ 844.256369][T27260] loop2: detected capacity change from 0 to 256 [ 844.353094][T27260] exFAT-fs (loop2): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x3963664b, utbl_chksum : 0xe619d30d) [ 845.092809][T27287] loop2: detected capacity change from 0 to 256 [ 845.150146][T27287] FAT-fs (loop2): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 845.478125][T23524] FAT-fs (loop2): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 845.891949][T27308] netlink: 8 bytes leftover after parsing attributes in process `syz.2.8885'. [ 846.480245][T27318] loop6: detected capacity change from 0 to 2048 [ 846.518257][T27318] NILFS (loop6): broken superblock, retrying with spare superblock (blocksize = 1024) [ 846.628270][T27318] syz.6.8888: attempt to access beyond end of device [ 846.628270][T27318] loop6: rw=8912896, sector=33554430, nr_sectors = 2 limit=2048 [ 846.645872][T27324] NILFS (loop6): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 846.738758][T27326] program syz.5.8892 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 951.790925][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 951.797897][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P4974/1:b..l [ 951.806659][ C0] rcu: (detected by 0, t=10502 jiffies, g=169745, q=189 ncpus=2) [ 951.814450][ C0] task:udevd state:R running task stack:23400 pid:4974 tgid:4974 ppid:1 task_flags:0x400140 flags:0x00080000 [ 951.828906][ C0] Call Trace: [ 951.832175][ C0] [ 951.835099][ C0] __schedule+0x17d9/0x56c0 [ 951.839618][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 951.845276][ C0] ? __pfx___schedule+0x10/0x10 [ 951.850129][ C0] ? __lock_acquire+0x683/0x2cf0 [ 951.855076][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 951.860716][ C0] preempt_schedule_irq+0x4d/0xa0 [ 951.865744][ C0] irqentry_exit+0x14f/0x8f0 [ 951.870349][ C0] ? trace_irq_disable+0x3b/0x140 [ 951.875378][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 951.881353][ C0] RIP: 0010:unwind_next_frame+0xc0/0x2550 [ 951.887069][ C0] Code: 31 f6 31 d2 b9 02 00 00 00 45 31 c0 45 31 c9 41 55 e8 94 33 2b 00 48 83 c4 08 e8 4b 38 59 0a 85 c0 74 3a e8 d2 5d 34 00 84 c0 <75> 31 e8 39 38 59 0a 85 c0 74 28 80 3d 2d 24 c9 0e 00 75 1f c6 05 [ 951.906669][ C0] RSP: 0018:ffffc90003597888 EFLAGS: 00000202 [ 951.912731][ C0] RAX: 0000000000000001 RBX: ffffffff8177acfd RCX: 0000000080000001 [ 951.920692][ C0] RDX: 000000005a44979c RSI: ffffffff8c4bbf60 RDI: ffffffff8c4bbf20 [ 951.928661][ C0] RBP: 1ffff920006b2f38 R08: ffffffff8177827f R09: 0000000000000000 [ 951.936625][ C0] R10: 0000000000000000 R11: ffffffff8eb59c60 R12: dffffc0000000000 [ 951.944586][ C0] R13: ffffffff8177827f R14: ffffc90003597988 R15: 1ffff920006b2f31 [ 951.952549][ C0] ? unwind_next_frame+0x8f/0x2550 [ 951.957656][ C0] ? __unwind_start+0xed/0x660 [ 951.962415][ C0] ? unwind_next_frame+0x8f/0x2550 [ 951.967528][ C0] ? unwind_next_frame+0xbe/0x2550 [ 951.972635][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 951.978271][ C0] ? is_bpf_text_address+0x26/0x2b0 [ 951.983480][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 951.989113][ C0] ? get_stack_info_noinstr+0x19/0x130 [ 951.994580][ C0] __unwind_start+0x514/0x660 [ 951.999265][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 952.005421][ C0] arch_stack_walk+0xe3/0x150 [ 952.010099][ C0] ? __unwind_start+0xed/0x660 [ 952.014863][ C0] stack_trace_save+0xa9/0x100 [ 952.019627][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 952.024997][ C0] ? stack_trace_save+0xa9/0x100 [ 952.029935][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 952.035568][ C0] ? stack_depot_save_flags+0x33/0x800 [ 952.041029][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 952.046672][ C0] kasan_save_track+0x3e/0x80 [ 952.051418][ C0] __kasan_kmalloc+0x93/0xb0 [ 952.056015][ C0] __kmalloc_cache_noprof+0x32d/0x660 [ 952.061390][ C0] ? __kmalloc_cache_noprof+0x150/0x660 [ 952.066935][ C0] ? kmem_cache_free+0x156/0x650 [ 952.071875][ C0] ? kmem_cache_free+0x156/0x650 [ 952.076827][ C0] ? fput_close_sync+0x11f/0x240 [ 952.081766][ C0] kmem_cache_free+0x156/0x650 [ 952.086546][ C0] fput_close_sync+0x11f/0x240 [ 952.091314][ C0] ? __pfx_fput_close_sync+0x10/0x10 [ 952.096605][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 952.102242][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 952.108305][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 952.113942][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 952.120018][ C0] __x64_sys_close+0x7e/0x110 [ 952.124700][ C0] do_syscall_64+0x174/0x580 [ 952.129303][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 952.135191][ C0] RIP: 0033:0x7fd6b4b15a67 [ 952.139598][ C0] RSP: 002b:00007ffe77d8c838 EFLAGS: 00000202 ORIG_RAX: 0000000000000003 [ 952.148008][ C0] RAX: ffffffffffffffda RBX: 0000557568019670 RCX: 00007fd6b4b15a67 [ 952.155969][ C0] RDX: fffffffffffff000 RSI: 00007fd6b4bf1b20 RDI: 000000000000000e [ 952.163929][ C0] RBP: 0000557567feb5e0 R08: 000000000000a200 R09: 0000000000000000 [ 952.171887][ C0] R10: 0000000000000003 R11: 0000000000000202 R12: 0000557567fe17b0 [ 952.179847][ C0] R13: 00000000000000fe R14: 000055754e7abbe0 R15: 00007ffe77d8cb00 [ 952.187834][ C0] [ 952.190839][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 10501 jiffies! g169745 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 952.203234][ C0] rcu: Possible timer handling issue on cpu=1 timer-softirq=74979 [ 952.211109][ C0] rcu: rcu_preempt kthread starved for 10502 jiffies! g169745 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 952.222553][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 952.232510][ C0] rcu: RCU grace-period kthread stack dump: [ 952.238384][ C0] task:rcu_preempt state:I stack:27736 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 [ 952.250320][ C0] Call Trace: [ 952.253620][ C0] [ 952.256548][ C0] __schedule+0x17d9/0x56c0 [ 952.261060][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 952.266696][ C0] ? __lock_acquire+0x683/0x2cf0 [ 952.271649][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 952.277298][ C0] ? __pfx___schedule+0x10/0x10 [ 952.282159][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 952.287795][ C0] ? schedule+0x90/0x2b0 [ 952.292050][ C0] schedule+0x164/0x2b0 [ 952.296215][ C0] schedule_timeout+0x152/0x2c0 [ 952.301065][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 952.306438][ C0] ? __pfx_process_timeout+0x10/0x10 [ 952.311729][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 952.317360][ C0] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 952.323165][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 952.328796][ C0] ? prepare_to_swait_event+0x322/0x350 [ 952.334365][ C0] rcu_gp_fqs_loop+0x30c/0x11f0 [ 952.339219][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 952.344853][ C0] ? lockdep_hardirqs_on+0x7a/0x110 [ 952.350058][ C0] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 952.355868][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 952.361499][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 952.367137][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 952.372421][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 952.377630][ C0] rcu_gp_kthread+0x9e/0x2b0 [ 952.382226][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 952.387425][ C0] ? __kthread_parkme+0x71/0x1f0 [ 952.392360][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 952.397987][ C0] ? __kthread_parkme+0x196/0x1f0 [ 952.403019][ C0] kthread+0x388/0x470 [ 952.407095][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 952.412296][ C0] ? __pfx_kthread+0x10/0x10 [ 952.416895][ C0] ret_from_fork+0x514/0xb70 [ 952.421494][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 952.426612][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 952.432248][ C0] ? __switch_to+0xc89/0x1420 [ 952.436937][ C0] ? __pfx_kthread+0x10/0x10 [ 952.441536][ C0] ret_from_fork_asm+0x1a/0x30 [ 952.446329][ C0] [ 952.449425][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 952.455731][ C0] Sending NMI from CPU 0 to CPUs 1: [ 952.460929][ C1] NMI backtrace for cpu 1 [ 952.460949][ C1] CPU: 1 UID: 0 PID: 15850 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 952.460979][ C1] Tainted: [L]=SOFTLOCKUP [ 952.460988][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 952.461002][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x8/0x70 [ 952.461030][ C1] Code: 8b 3d f4 7e 88 0c 48 89 de 5b e9 93 12 62 00 cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 8b 04 24 <65> 48 8b 0d 98 ae a5 11 65 8b 15 b9 ae a5 11 81 e2 00 01 ff 00 74 [ 952.461050][ C1] RSP: 0018:ffffc90000a08d98 EFLAGS: 00000002 [ 952.461070][ C1] RAX: ffffffff81b3da49 RBX: ffff8880b8728300 RCX: ffff88802adbbe00 [ 952.461088][ C1] RDX: 0000000000010000 RSI: ffff8880b8728358 RDI: ffff88807dd0a300 [ 952.461105][ C1] RBP: 00000000170e5001 R08: ffff88807dd0a317 R09: ffff88807dd0a308 [ 952.461122][ C1] R10: dffffc0000000000 R11: ffffed100fba1463 R12: 1ffff110170e5060 [ 952.461140][ C1] R13: dffffc0000000000 R14: ffff88807dd0a300 R15: ffff8880b8728204 [ 952.461161][ C1] FS: 00007fd6b52af880(0000) GS:ffff888125055000(0000) knlGS:0000000000000000 [ 952.461181][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 952.461197][ C1] CR2: 00007ff0d9baed40 CR3: 00000000774aa000 CR4: 0000000000350ef0 [ 952.461216][ C1] Call Trace: [ 952.461225][ C1] [ 952.461233][ C1] enqueue_hrtimer+0x199/0x2c0 [ 952.461264][ C1] __hrtimer_run_queues+0x4ce/0xa10 [ 952.461301][ C1] hrtimer_interrupt+0x448/0x910 [ 952.461351][ C1] __sysvec_apic_timer_interrupt+0x102/0x430 [ 952.461392][ C1] sysvec_apic_timer_interrupt+0xa1/0xc0 [ 952.461424][ C1] [ 952.461433][ C1] [ 952.461442][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 952.461468][ C1] RIP: 0010:finish_task_switch+0x417/0xc60 [ 952.461493][ C1] Code: 04 00 00 41 c7 84 24 20 0e 00 00 00 00 00 00 0f 1f 44 00 00 49 83 c4 48 4c 89 e7 e8 53 dc 3d 0a e8 6e aa 39 00 fb 4c 8b 65 c8 <49> 8d bc 24 f8 16 00 00 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 [ 952.461513][ C1] RSP: 0018:ffffc900038b7100 EFLAGS: 00000202 [ 952.461531][ C1] RAX: 00000000008f090d RBX: ffff8880b873bf20 RCX: 0000000080000001 [ 952.461548][ C1] RDX: 0000000000000006 RSI: ffffffff8e228edb RDI: ffffffff8c4bbf80 [ 952.461565][ C1] RBP: ffffc900038b7150 R08: ffffffff90574837 R09: 1ffffffff20ae906 [ 952.461582][ C1] R10: dffffc0000000000 R11: fffffbfff20ae907 R12: ffff88802adbbe00 [ 952.461601][ C1] R13: ffff8880b873bee8 R14: dffffc0000000000 R15: 1ffff110170e77e4 [ 952.461638][ C1] __schedule+0x17e1/0x56c0 [ 952.461677][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 952.461711][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 952.461738][ C1] ? is_bpf_text_address+0x292/0x2b0 [ 952.461771][ C1] ? is_bpf_text_address+0x26/0x2b0 [ 952.461804][ C1] ? __pfx___schedule+0x10/0x10 [ 952.461834][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 952.461861][ C1] ? __kernel_text_address+0xd/0x30 [ 952.461896][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 952.461931][ C1] preempt_schedule_irq+0x4d/0xa0 [ 952.461962][ C1] irqentry_exit+0x14f/0x8f0 [ 952.461992][ C1] ? trace_irq_disable+0x3b/0x140 [ 952.462025][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 952.462050][ C1] RIP: 0010:__sanitizer_cov_trace_const_cmp8+0x8/0x90 [ 952.462077][ C1] Code: 89 44 11 20 e9 e4 3a 49 ff cc 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 8b 04 24 <65> 48 8b 0d b8 a9 a5 11 65 8b 15 d9 a9 a5 11 81 e2 00 01 ff 00 74 [ 952.462096][ C1] RSP: 0018:ffffc900038b7478 EFLAGS: 00000246 [ 952.462115][ C1] RAX: ffffffff8bca08e0 RBX: 000000000000000c RCX: ffff88802adbbe00 [ 952.462131][ C1] RDX: 0000000000000000 RSI: 000000000000000c RDI: 0000000000000000 [ 952.462146][ C1] RBP: ffffc900038b7670 R08: ffff88802adbbe00 R09: 0000000000000005 [ 952.462162][ C1] R10: 0000000000000004 R11: 0000000000000000 R12: 00007fd6b5377fff [ 952.462177][ C1] R13: ffff88807e497a68 R14: 00007fd6b5376fff R15: ffff88807e497a01 [ 952.462201][ C1] ? mt_validate+0xc70/0x4260 [ 952.462242][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 952.462269][ C1] mt_validate+0xc70/0x4260 [ 952.462314][ C1] ? __pfx_mt_validate+0x10/0x10 [ 952.462359][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 952.462386][ C1] ? mas_wr_walk_descend+0x574/0x8b0 [ 952.462418][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 952.462452][ C1] ? mas_store_prealloc+0x785/0xa30 [ 952.462490][ C1] validate_mm+0xd4/0x4f0 [ 952.462524][ C1] ? vma_complete+0x4e0/0x9a0 [ 952.462558][ C1] ? __pfx_validate_mm+0x10/0x10 [ 952.462595][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 952.462622][ C1] ? vma_complete+0x948/0x9a0 [ 952.462662][ C1] __split_vma+0x916/0xa50 [ 952.462693][ C1] ? __pfx___split_vma+0x10/0x10 [ 952.462714][ C1] ? rcu_is_watching+0x15/0xb0 [ 952.462756][ C1] ? __pfx___up_read+0x10/0x10 [ 952.462782][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 952.462819][ C1] vms_gather_munmap_vmas+0x322/0x1370 [ 952.462855][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 952.462882][ C1] ? vms_complete_munmap_vmas+0x980/0xbe0 [ 952.462927][ C1] ? __pfx_vms_gather_munmap_vmas+0x10/0x10 [ 952.462967][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 952.462995][ C1] ? vma_wants_writenotify+0xb2/0x340 [ 952.463038][ C1] do_vmi_align_munmap+0x2b4/0x4b0 [ 952.463087][ C1] ? __pfx_do_vmi_align_munmap+0x10/0x10 [ 952.463139][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 952.463172][ C1] do_vmi_munmap+0x252/0x2d0 [ 952.463211][ C1] __vm_munmap+0x241/0x3e0 [ 952.463250][ C1] ? __pfx___vm_munmap+0x10/0x10 [ 952.463296][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 952.463327][ C1] ? rcu_is_watching+0x15/0xb0 [ 952.463367][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 952.463393][ C1] __x64_sys_munmap+0x60/0x70 [ 952.463419][ C1] do_syscall_64+0x174/0x580 [ 952.463457][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 952.463480][ C1] RIP: 0033:0x7fd6b4b1e097 [ 952.463502][ C1] Code: 73 01 c3 48 8b 0d 61 2d 0d 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 0b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 31 2d 0d 00 f7 d8 64 89 01 48 [ 952.463521][ C1] RSP: 002b:00007ffe77d872b8 EFLAGS: 00000246 ORIG_RAX: 000000000000000b [ 952.463542][ C1] RAX: ffffffffffffffda RBX: 0000557567fd5790 RCX: 00007fd6b4b1e097 [ 952.463559][ C1] RDX: 0000557567fd3ef8 RSI: 0000000000000200 RDI: 00007fd6b52ac000 [ 952.463579][ C1] RBP: 0000557567fd6cc0 R08: 0000000000000030 R09: 00007ffe77d87290 [ 952.463595][ C1] R10: 0000557567fd6cb0 R11: 0000000000000246 R12: 00007fd6b53d41e0 [ 952.463611][ C1] R13: 00007fd6b53d639c R14: 0000000000000031 R15: 0000000000000001 [ 952.463639][ C1]