last executing test programs: 36.906652018s ago: executing program 3 (id=974): mkdirat(0xffffffffffffff9c, &(0x7f0000004000)='./mnt\x00', 0x1ff) mount(0x0, &(0x7f0000004080)='./mnt\x00', &(0x7f00000040c0)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000006140)='./mnt/events/cdns3/cdns3_ep0_queue/inject\x00', 0x1, 0x0) write(r0, &(0x7f00000061c0)='dir=\"', 0x5) 36.392516235s ago: executing program 3 (id=979): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./security\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./security\x00', &(0x7f0000000080)='securityfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./security/apparmor/.replace\x00', 0x1, 0x0) write(r0, &(0x7f0000000300)="04080076657273696f6e00020500000004080070726f66696c6500070504002f2f6f00040600", 0x26) 36.086979976s ago: executing program 3 (id=983): r0 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x103000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000003c0)={0x0, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0], 0x0, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f0000000040)={&(0x7f0000000640)=[r2, r1], 0x2}) ioctl$DRM_IOCTL_MODE_LIST_LESSEES(r0, 0xc01064c7, &(0x7f00000002c0)={0x0, 0x0, 0x0}) 35.910963586s ago: executing program 3 (id=985): r0 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000080)='./file1\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1, 0x553a, &(0x7f0000006040)="$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mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) mount$binderfs(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='max=', @ANYRESHEX=r0]) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='devpts\x00', 0x0, &(0x7f0000000100)) 34.191452007s ago: executing program 3 (id=994): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="160000000000000004000000ff"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000780850000000f"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40f03, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r1}, 0xc) 32.989623139s ago: executing program 3 (id=999): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000dc0), 0x2, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000440)={{0x0, 0x5, 0x0, 0x25}, 'syz0\x00', 0x53}) ioctl$UI_DEV_CREATE(r0, 0x5501) read$hiddev(r0, 0x0, 0x0) 32.418076906s ago: executing program 32 (id=999): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000dc0), 0x2, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000440)={{0x0, 0x5, 0x0, 0x25}, 'syz0\x00', 0x53}) ioctl$UI_DEV_CREATE(r0, 0x5501) read$hiddev(r0, 0x0, 0x0) 2.694487915s ago: executing program 0 (id=1200): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./proc\x00', &(0x7f0000000040)='proc\x00', 0x2000080, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/sys/net/ipv4/fib_multipath_hash_fields\x00', 0x109e00, 0x0) read$snapshot(r0, 0x0, 0xfdef) 2.690371806s ago: executing program 1 (id=1201): r0 = userfaultfd(0x801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_CONTINUE(r0, 0xc020aa08, &(0x7f0000000040)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}}) 2.4901819s ago: executing program 0 (id=1202): r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080), 0x22242, 0x0) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f00000002c0)={0x1, 0x1}, 0x2) write$USERIO_CMD_REGISTER(r0, &(0x7f00000000c0), 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000140)={0x2, 0xfe}, 0x2) 2.398616745s ago: executing program 1 (id=1203): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000540)=@base={0x11, 0x4, 0x4, 0x3, 0x0, 0x1}, 0x50) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x10, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000010000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70200000000f900850000008600000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000060000007b8af8ff00000000bca2000000000000a6020000f8ffffffb703000008000000b704000000000000850000003300000095"], &(0x7f0000000500)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000b80)={r2, 0x2000012, 0xe, 0x0, &(0x7f0000000c40)="63eced8e46dc3f2ddf33c9e9b986", 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xb}, 0x50) 2.174101113s ago: executing program 4 (id=1204): r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'team_slave_0\x00', 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000c00)=@newqdisc={0x34, 0x24, 0xf0b, 0x70bd2b, 0x0, {0x0, 0x0, 0x12, r1, {}, {0xffff, 0xffff}, {0xfff1}}, [@qdisc_kind_options=@q_cake={{0x9}, {0x1b}}]}, 0x34}}, 0x0) 1.354044681s ago: executing program 1 (id=1207): r0 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'gre0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000012c0)={0x0, 0xffffffffffffff2d, &(0x7f0000000000)={&(0x7f00000000c0)=@newqdisc={0x2c, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xfffffffd, {0x0, 0x0, 0x0, r1, {0x0, 0x1}, {0xffff, 0xffff}, {0xffe0, 0x9}}, [@qdisc_kind_options=@q_qfg={0x8}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)=@newtfilter={0x5c, 0x2c, 0xf3f, 0x30bd29, 0x25dfd3f5, {0x0, 0x0, 0x0, r1, {0x1, 0xfff2}, {}, {0x7, 0x1}}, [@filter_kind_options=@f_flower={{0xb}, {0x2c, 0x2, [@TCA_FLOWER_KEY_ENC_IPV6_DST_MASK={0x14, 0x22, [0x0, 0x0, 0xffffffff]}, @TCA_FLOWER_KEY_ENC_IPV6_DST={0x14, 0x21, @private0}]}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20041890}, 0x0) 1.283946903s ago: executing program 2 (id=1208): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000480)={&(0x7f0000000100)=ANY=[@ANYBLOB="9feb"], 0x0, 0x8e, 0x0, 0x0, 0x1}, 0x28) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) r0 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x8}, &(0x7f0000000100)=0x8) 1.257617977s ago: executing program 4 (id=1209): r0 = syz_clone(0x100411, 0x0, 0x0, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) setuid(0xee01) rt_tgsigqueueinfo(r0, r0, 0x9, &(0x7f0000000600)={0x31, 0x3, 0x80000000}) 1.111942482s ago: executing program 2 (id=1210): mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000002c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r0, 0xc05064a7, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x3e, 0x0, 0x0, 0x0, r1}) 1.099851894s ago: executing program 1 (id=1211): syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000040)={[{@norecovery}, {@grpquota}, {@debug}, {@discard}]}, 0xee, 0x498, &(0x7f0000001b40)="$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") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000340)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) 1.022620737s ago: executing program 0 (id=1212): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000180)={{0x1, 0x1, 0x400}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000001c0)={0x0, 0x7, 0x0, 0x0, 0xc}) 792.995436ms ago: executing program 2 (id=1213): r0 = syz_io_uring_setup(0x4b5, &(0x7f0000010400)={0x0, 0x8086e1, 0x0, 0x1, 0xfffffffd}, &(0x7f0000000500), &(0x7f0000000180), &(0x7f0000000000)) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x1000002, 0x200000005c831, 0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000440)=[{0x0}, {&(0x7f0000000300)=""/76, 0x4c}], 0x2) io_uring_register$IORING_REGISTER_BUFFERS_UPDATE(r0, 0x10, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{0x0}, {&(0x7f0000000340), 0xa002a0}], &(0x7f00000005c0), 0x2}, 0x20) 764.076721ms ago: executing program 0 (id=1214): syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r1 = dup(r0) sendmsg$nl_route_sched(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000dc0), 0x6df8}}, 0x0) 716.654359ms ago: executing program 4 (id=1215): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000040)=0x1f2b, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000180)=""/12, &(0x7f0000000080)=0xc) 549.519627ms ago: executing program 1 (id=1216): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:03.0/config\x00', 0x2, 0x0) pwrite64(r0, &(0x7f00000000c0)="02", 0x500, 0x4) 444.663805ms ago: executing program 4 (id=1217): mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x2, 0xc3072, 0xffffffffffffffff, 0x200000) r0 = io_uring_setup(0x2e71, &(0x7f00000003c0)={0x0, 0x800000, 0x400, 0x2, 0x131}) io_uring_register$IORING_REGISTER_PBUF_RING(r0, 0x16, &(0x7f0000000740)={&(0x7f0000002000)={[{0x0, 0x0, 0x3}, {0x0}, {0x0, 0x0, 0xfffe}, {0x0}]}, 0x4}, 0x1) mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1, 0x0, 0x20, 0x3) 415.60501ms ago: executing program 2 (id=1218): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x101040, 0x0) unshare(0x22020600) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000005, 0x401d031, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000000)) 346.761111ms ago: executing program 0 (id=1219): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x19, 0x4, 0x4, 0x2, 0x0, 0x1}, 0x50) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000240)={r0, &(0x7f00000006c0)="cc", &(0x7f0000000000)=""/3, 0x2}, 0x20) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000240)={r0, &(0x7f0000000140), &(0x7f0000000000)=""/6, 0x2}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000400)={r0, &(0x7f0000000380), &(0x7f0000000500)=""/166}, 0x20) 235.611421ms ago: executing program 4 (id=1220): r0 = memfd_create(&(0x7f0000000080)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea\x7f\x8cZ7`_4t\xcda\x9b\x11\x11\x0e\xa1\xcf\x00'/51, 0x2) ftruncate(r0, 0x1000004) fcntl$addseals(r0, 0x409, 0x7) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000140)="9f0c", 0x2}], 0x1) 191.894047ms ago: executing program 2 (id=1221): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000f80), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000180)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_STATION(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)={0x38, r1, 0x1, 0x70bd26, 0x25dfdbfe, {{0x12}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_STA_PLINK_STATE={0x5}, @NL80211_ATTR_LOCAL_MESH_POWER_MODE={0x8, 0xa4, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x20008084}, 0x6000) 140.928966ms ago: executing program 0 (id=1222): syz_open_dev$dvb_frontend(&(0x7f0000000340), 0x0, 0xa2800) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='fd/3\x00') r1 = socket$inet_smc(0x2b, 0x1, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='.\x00', &(0x7f00000003c0), 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 109.638231ms ago: executing program 1 (id=1223): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x3c, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0xc5, @remote, 0x4}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in={0x2, 0x4e24, @loopback}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x8001, 0x4, 0x6, 0xfffffff7}, 0x14) 14.598998ms ago: executing program 4 (id=1224): setns(0xc9, 0x0) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000000)="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", 0x2000, 0x0) r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_SET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="180000000210"], 0x18}}, 0x0) 0s ago: executing program 2 (id=1225): mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='./sys\x00', &(0x7f0000000500)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/module/block2mtd/parameters/block2mtd\x00', 0x1, 0x0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000080)="9bbf54613447920367fff229978a5fcad5a4cf0ff3ca457672211e34bc8e3e3d5a7b900fe042c17910d5193c305c8aca693dc50a0e075ca99c81217567895b2c33b0844b211b01567032458cd1736dfb68b543e18cd12009742aa830ceec82f597ab673c117e39bfdd14beeb12de391b2a0ebfc8d6d143848361278cd1c70b07b879b3dfabbce73d08e1238c3ec2451b3ccebd479332f16f18ec780421739d5ad0f591246e7c4df79b3f47403bed", 0xae}, {&(0x7f0000000140)="e19909081d61", 0x6}], 0x2, 0x3, 0x9) kernel console output (not intermixed with test programs): FS-fs (loop3): Mounted with checkpoint version = 48b305e4 [ 119.180155][ T5777] syz-executor: attempt to access beyond end of device [ 119.180155][ T5777] loop1: rw=2049, sector=45104, nr_sectors = 8 limit=40427 [ 119.224570][ T5777] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 119.298921][ T5780] ocfs2: Unmounting device (7,0) on (node local) [ 119.359772][ T5776] syz-executor: attempt to access beyond end of device [ 119.359772][ T5776] loop3: rw=2049, sector=40960, nr_sectors = 32 limit=40427 [ 119.419025][ T5776] F2FS-fs (loop3): Stopped filesystem due to reason: 3 [ 119.450307][ T5776] F2FS-fs (loop3): Stopped filesystem due to reason: 3 [ 119.471284][ T5776] F2FS-fs (loop3): Stopped filesystem due to reason: 3 [ 119.479737][ T5776] F2FS-fs (loop3): Stopped filesystem due to reason: 3 [ 119.664241][ T6530] netlink: 'syz.2.289': attribute type 4 has an invalid length. [ 119.700868][ T6530] netlink: 17 bytes leftover after parsing attributes in process `syz.2.289'. [ 119.769993][ T6532] bond1: entered promiscuous mode [ 120.185162][ T6541] usbip-vudc usbip-vudc.0: gadget not bound [ 120.389489][ T27] audit: type=1326 audit(1790912250.672:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6548 comm="syz.2.294" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f6d0cb9e159 code=0x0 [ 120.403208][ T6551] loop3: detected capacity change from 0 to 128 [ 120.454696][ T6551] EXT4-fs: Ignoring removed nobh option [ 120.516006][ T6551] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 120.571585][ T6551] ext4 filesystem being mounted at /62/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 120.675176][ T6551] fscrypt (loop3, inode 12): Reserved bits set in encryption policy [ 120.719481][ T5776] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 120.811062][ T5820] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 120.831642][ T6562] loop3: detected capacity change from 0 to 512 [ 120.869701][ T6562] EXT4-fs error (device loop3): ext4_validate_block_bitmap:430: comm syz.3.299: bg 0: block 5: invalid block bitmap [ 120.914736][ T6562] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6655: Corrupt filesystem [ 120.925875][ T6562] EXT4-fs error (device loop3): ext4_free_branches:1030: inode #11: comm syz.3.299: invalid indirect mapped block 3 (level 2) [ 120.963736][ T6562] EXT4-fs (loop3): 1 orphan inode deleted [ 120.969545][ T6562] EXT4-fs (loop3): 1 truncate cleaned up [ 120.992405][ T6562] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 121.023136][ T5820] usb 2-1: Using ep0 maxpacket: 8 [ 121.029270][ T27] audit: type=1800 audit(1790912251.312:9): pid=6562 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.299" name="file1" dev="loop3" ino=15 res=0 errno=0 [ 121.042631][ T5820] usb 2-1: config 0 interface 0 altsetting 253 has 1 endpoint descriptor, different from the interface descriptor's value: 13 [ 121.078880][ T5820] usb 2-1: config 0 interface 0 has no altsetting 0 [ 121.097400][ T5820] usb 2-1: New USB device found, idVendor=1b96, idProduct=000a, bcdDevice= 0.00 [ 121.123998][ T5820] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 121.127670][ T5776] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 121.159659][ T5820] usb 2-1: config 0 descriptor?? [ 121.383708][ T6560] loop0: detected capacity change from 0 to 40427 [ 121.419429][ T6560] F2FS-fs (loop0): Invalid SB checksum offset: 0 [ 121.453578][ T6560] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 121.479099][ T6570] loop3: detected capacity change from 0 to 512 [ 121.481794][ T6560] F2FS-fs (loop0): invalid crc value [ 121.581110][ T6570] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 121.601411][ T6570] ext4 filesystem being mounted at /65/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 121.629163][ T5820] ntrig 0003:1B96:000A.0004: unknown global tag 0xd [ 121.646228][ T5820] ntrig 0003:1B96:000A.0004: item 0 1 1 13 parsing failed [ 121.655503][ T5820] ntrig 0003:1B96:000A.0004: parse failed [ 121.662679][ T5820] ntrig: probe of 0003:1B96:000A.0004 failed with error -22 [ 121.701857][ T6572] loop2: detected capacity change from 0 to 4096 [ 121.713895][ T6572] ntfs: (device loop2): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 121.869866][ T6572] ntfs: volume version 3.1. [ 121.909962][ T5783] usb 2-1: USB disconnect, device number 3 [ 121.931434][ T6560] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 121.938567][ T6560] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 121.958490][ T5776] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 122.217529][ T6582] loop3: detected capacity change from 0 to 256 [ 122.275717][ T6582] exfat: Deprecated parameter 'utf8' [ 122.305547][ T6582] exfat: Deprecated parameter 'utf8' [ 122.387570][ T6582] exFAT-fs (loop3): failed to load upcase table (idx : 0x0001fe89, chksum : 0xc374f927, utbl_chksum : 0xe619d30d) [ 122.857051][ T6597] loop3: detected capacity change from 0 to 512 [ 122.983198][ T6597] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 548) [ 123.382977][ T6615] i2c i2c-0: new_device: Instantiated device hd3ss3220 at 0x47 [ 123.846897][ T6627] Illegal XDP return value 4294967294 on prog (id 26) dev N/A, expect packet loss! [ 124.278865][ T6634] loop0: detected capacity change from 0 to 128 [ 124.393988][ T6634] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 124.456127][ T6634] ext4 filesystem being mounted at /72/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 124.589606][ T6634] fscrypt (loop0, inode 12): Direct key flag not allowed with different contents and filenames modes [ 124.775233][ T5780] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 124.908910][ T6625] loop3: detected capacity change from 0 to 131072 [ 124.917547][ T6625] F2FS-fs (loop3): Invalid segment/section count (458783, 24 x 150994945) [ 124.926305][ T6625] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 124.945066][ T6625] F2FS-fs (loop3): invalid crc value [ 124.985729][ T6625] F2FS-fs (loop3): Found nat_bits in checkpoint [ 125.064460][ T6625] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 125.071818][ T6625] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e4 [ 126.220942][ T5820] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 126.426773][ T5820] usb 1-1: Using ep0 maxpacket: 32 [ 126.439123][ T5820] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 126.462984][ T5820] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 126.485458][ T5820] usb 1-1: too many endpoints for config 1 interface 1 altsetting 239: 255, using maximum allowed: 30 [ 126.517346][ T5820] usb 1-1: config 1 interface 1 altsetting 239 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 126.560883][ T5820] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 126.577215][ T6681] loop2: detected capacity change from 0 to 64 [ 126.586907][ T5820] usb 1-1: config 1 interface 1 has no altsetting 0 [ 126.615923][ T5820] usb 1-1: New USB device found, idVendor=0582, idProduct=0025, bcdDevice= 0.40 [ 126.635907][ T5820] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 126.650973][ T5820] usb 1-1: Product: syz [ 126.661417][ T5820] usb 1-1: Manufacturer: syz [ 126.681023][ T5820] usb 1-1: SerialNumber: syz [ 126.923217][ T5820] usb 1-1: selecting invalid altsetting 0 [ 127.130984][ T5820] usb 1-1: 1:1: cannot get freq (v2/v3): err -32 [ 127.345114][ T5820] usb 1-1: 1:1: cannot get freq (v2/v3): err -71 [ 127.442616][ T5820] usb 1-1: USB disconnect, device number 2 [ 127.536499][ T5784] udevd[5784]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 127.586635][ T6713] bridge0: adding interface bridge0 with same address as a received packet (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 127.710734][ T6717] loop3: detected capacity change from 0 to 1024 [ 127.744948][ T6719] loop2: detected capacity change from 0 to 512 [ 127.768074][ T6717] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 127.806461][ T6717] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 1305 free clusters [ 127.845241][ T6717] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 21 with max blocks 1 with error 28 [ 127.861424][ T6719] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 127.874358][ T6717] EXT4-fs (loop3): This should not happen!! Data will be lost [ 127.874358][ T6717] [ 127.889969][ T6719] ext4 filesystem being mounted at /112/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 127.900693][ T6717] EXT4-fs (loop3): Total free blocks count 0 [ 127.928846][ T6717] EXT4-fs (loop3): Free/Dirty block details [ 127.952730][ T6717] EXT4-fs (loop3): free_blocks=20480 [ 127.960332][ T6717] EXT4-fs (loop3): dirty_blocks=32 [ 127.965817][ T6717] EXT4-fs (loop3): Block reservation details [ 127.972158][ T6717] EXT4-fs (loop3): i_reserved_data_blocks=2 [ 127.991804][ T6726] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 22 with error 28 [ 128.013267][ T6727] i2c i2c-0: delete_device: Can't find device in list [ 128.148803][ T5779] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 128.211812][ T6730] loop9: detected capacity change from 0 to 255852544 [ 128.363172][ T6737] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 128.371197][ T6737] IPv6: NLM_F_CREATE should be set when creating new route [ 128.378475][ T6737] IPv6: NLM_F_CREATE should be set when creating new route [ 128.432842][ T6737] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 128.440323][ T6737] Zero length message leads to an empty skb [ 128.895832][ T6751] loop0: detected capacity change from 0 to 1024 [ 128.974199][ T6751] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 129.128251][ T6751] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 1305 free clusters [ 129.161387][ T6751] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 21 with max blocks 1 with error 28 [ 129.200926][ T6751] EXT4-fs (loop0): This should not happen!! Data will be lost [ 129.200926][ T6751] [ 129.230913][ T6751] EXT4-fs (loop0): Total free blocks count 0 [ 129.260873][ T6751] EXT4-fs (loop0): Free/Dirty block details [ 129.290926][ T6751] EXT4-fs (loop0): free_blocks=20480 [ 129.296320][ T6751] EXT4-fs (loop0): dirty_blocks=32 [ 129.350917][ T6751] EXT4-fs (loop0): Block reservation details [ 129.357096][ T6751] EXT4-fs (loop0): i_reserved_data_blocks=2 [ 129.404084][ T6759] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 22 with error 28 [ 129.698731][ T6764] loop0: detected capacity change from 0 to 512 [ 129.797631][ T6758] loop3: detected capacity change from 0 to 32768 [ 129.820959][ T23] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 129.835568][ T6764] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 129.853737][ T6764] ext4 filesystem being mounted at /83/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 129.886903][ T6758] ocfs2: Slot 0 on device (7,3) was already allocated to this node! [ 129.949010][ T6758] JBD2: Ignoring recovery information on journal [ 129.989999][ T6758] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 130.028178][ T5780] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 130.031386][ T23] usb 3-1: Using ep0 maxpacket: 32 [ 130.098021][ T23] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 130.119465][ T23] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 130.153841][ T23] usb 3-1: too many endpoints for config 1 interface 1 altsetting 239: 255, using maximum allowed: 30 [ 130.175162][ T23] usb 3-1: config 1 interface 1 altsetting 239 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 130.203148][ T23] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 130.216728][ T27] audit: type=1800 audit(1790912260.502:10): pid=6758 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.374" name="file1" dev="loop3" ino=17059 res=0 errno=0 [ 130.227128][ T23] usb 3-1: config 1 interface 1 has no altsetting 0 [ 130.247682][ T6758] syz.3.374 (6758) used greatest stack depth: 19288 bytes left [ 130.261042][ T23] usb 3-1: New USB device found, idVendor=0582, idProduct=0025, bcdDevice= 0.40 [ 130.270420][ T23] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 130.279456][ T23] usb 3-1: Product: syz [ 130.283926][ T23] usb 3-1: Manufacturer: syz [ 130.288645][ T23] usb 3-1: SerialNumber: syz [ 130.354780][ T6774] loop0: detected capacity change from 0 to 512 [ 130.356808][ T5776] ocfs2: Unmounting device (7,3) on (node local) [ 130.368875][ T6774] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 130.398136][ T6774] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 130.432922][ T6774] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c018, mo2=0002] [ 130.449803][ T6774] System zones: 1-12 [ 130.457757][ T6774] EXT4-fs (loop0): 1 truncate cleaned up [ 130.465618][ T6774] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 130.564249][ T23] usb 3-1: selecting invalid altsetting 0 [ 130.595067][ T5780] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 130.771106][ T23] usb 3-1: 1:1: cannot get freq (v2/v3): err -32 [ 130.937848][ T6784] loop1: detected capacity change from 0 to 4096 [ 130.989508][ T23] usb 3-1: 1:1: cannot get freq (v2/v3): err -71 [ 131.059847][ T6784] ntfs: volume version 3.1. [ 131.089344][ T23] usb 3-1: USB disconnect, device number 4 [ 131.224959][ T5778] udevd[5778]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 131.766309][ T6801] loop3: detected capacity change from 0 to 512 [ 132.144754][ T6809] loop3: detected capacity change from 0 to 512 [ 132.184345][ T6809] EXT4-fs: Ignoring removed nobh option [ 132.204763][ T6793] loop0: detected capacity change from 0 to 32768 [ 132.246587][ T6809] EXT4-fs error (device loop3): ext4_free_branches:1030: inode #11: comm syz.3.393: invalid indirect mapped block 256 (level 2) [ 132.298436][ T6809] EXT4-fs (loop3): 2 truncates cleaned up [ 132.313858][ T6809] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 132.337897][ T6793] XFS (loop0): Mounting V5 Filesystem 986211a9-7d00-4ebf-a576-e3de63fa2cbd [ 132.456561][ T5776] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 132.471124][ T6793] XFS (loop0): Ending clean mount [ 132.730304][ T6829] loop2: detected capacity change from 0 to 512 [ 132.780951][ T6829] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 132.802242][ T6829] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 132.826662][ T6829] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c018, mo2=0002] [ 132.848106][ T6829] System zones: 1-12 [ 132.887007][ T6829] EXT4-fs (loop2): 1 truncate cleaned up [ 132.914432][ T5780] XFS (loop0): Unmounting Filesystem 986211a9-7d00-4ebf-a576-e3de63fa2cbd [ 132.925645][ T6829] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 133.035618][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.047287][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.212505][ T5779] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 133.713632][ T6849] process 'syz.3.407' launched '/dev/fd/4' with NULL argv: empty string added [ 133.833318][ T6853] loop1: detected capacity change from 0 to 512 [ 134.208981][ T6843] loop2: detected capacity change from 0 to 40427 [ 134.250961][ T6843] F2FS-fs (loop2): invalid crc value [ 134.295779][ T6843] F2FS-fs (loop2): Found nat_bits in checkpoint [ 134.304466][ T6866] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 134.431052][ T6843] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4 [ 134.556388][ T5777] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.693923][ T5779] syz-executor: attempt to access beyond end of device [ 134.693923][ T5779] loop2: rw=2049, sector=40960, nr_sectors = 32 limit=40427 [ 134.737814][ T5779] F2FS-fs (loop2): Stopped filesystem due to reason: 3 [ 134.747088][ T5779] F2FS-fs (loop2): Stopped filesystem due to reason: 3 [ 134.757651][ T5779] F2FS-fs (loop2): Stopped filesystem due to reason: 3 [ 134.765225][ T5779] F2FS-fs (loop2): Stopped filesystem due to reason: 3 [ 134.786624][ T6878] set_capacity_and_notify: 2 callbacks suppressed [ 134.786640][ T6878] loop1: detected capacity change from 0 to 512 [ 134.822246][ T6878] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 134.843071][ T6878] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 134.866550][ T6880] vivid-000: disconnect [ 134.895108][ T6876] vivid-000: reconnect [ 134.904012][ T6878] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c018, mo2=0002] [ 134.940084][ T6878] System zones: 1-12 [ 134.961175][ T6878] EXT4-fs (loop1): 1 truncate cleaned up [ 134.968287][ T6878] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 135.088785][ T6884] 9p: Unknown access argument : -22 [ 135.107780][ T6885] loop0: detected capacity change from 0 to 256 [ 135.122226][ T6885] exfat: Deprecated parameter 'utf8' [ 135.142903][ T6885] exfat: Deprecated parameter 'namecase' [ 135.148883][ T6885] exfat: Deprecated parameter 'namecase' [ 135.157236][ T6885] exfat: Deprecated parameter 'utf8' [ 135.170073][ T5777] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 135.306074][ T6885] exFAT-fs (loop0): failed to load upcase table (idx : 0x00012153, chksum : 0xc9bffc20, utbl_chksum : 0xe619d30d) [ 135.334489][ T6887] loop3: detected capacity change from 0 to 512 [ 135.354086][ T6887] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 135.533111][ T6887] FAT-fs (loop3): error, invalid access to FAT (entry 0x0fffff00) [ 135.581117][ T6887] FAT-fs (loop3): error, invalid access to FAT (entry 0x0fffff00) [ 135.794709][ T6898] loop1: detected capacity change from 0 to 512 [ 135.822364][ T6898] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 135.831611][ T6899] loop2: detected capacity change from 0 to 2048 [ 135.875037][ T6898] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 135.890964][ T6906] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 135.911117][ T6898] ext4 filesystem being mounted at /105/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 136.023304][ T27] audit: type=1800 audit(1790912266.312:11): pid=6899 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.424" name="file1" dev="loop2" ino=15 res=0 errno=0 [ 136.145965][ T5777] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.770662][ T6924] loop3: detected capacity change from 0 to 512 [ 136.827960][ T6924] EXT4-fs error (device loop3): ext4_free_branches:1030: inode #11: comm syz.3.434: invalid indirect mapped block 256 (level 2) [ 136.854538][ T6924] EXT4-fs (loop3): Remounting filesystem read-only [ 136.882903][ T6924] EXT4-fs (loop3): 2 truncates cleaned up [ 136.890209][ T6924] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 136.958952][ T5776] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 137.002895][ T6929] loop2: detected capacity change from 0 to 256 [ 137.039566][ T6929] FAT-fs (loop2): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 137.040240][ T6913] loop1: detected capacity change from 0 to 32768 [ 137.095308][ T6913] ocfs2: Slot 0 on device (7,1) was already allocated to this node! [ 137.124018][ T6913] JBD2: Ignoring recovery information on journal [ 137.229126][ T6913] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 137.269153][ T1132] FAT-fs (loop2): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 137.426683][ T27] audit: type=1800 audit(1790912267.712:12): pid=6913 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.427" name="file1" dev="loop1" ino=17059 res=0 errno=0 [ 137.555235][ T6935] loop3: detected capacity change from 0 to 8192 [ 137.646657][ T5777] ocfs2: Unmounting device (7,1) on (node local) [ 138.623645][ T6958] loop2: detected capacity change from 0 to 4096 [ 138.732258][ T6958] ntfs3: loop2: ino=19, mi_enum_attr [ 138.737668][ T6958] ntfs3: loop2: Mark volume as dirty due to NTFS errors [ 138.847710][ T6958] ntfs3: loop2: ino=5, "/" mi_enum_attr [ 138.880300][ T6958] ntfs3: loop2: ino=5, mi_enum_attr [ 138.893912][ T6958] ntfs3: loop2: ino=21, "blkio.bfq.group_wait_time" failed to open parent directory r=5 to update [ 138.922539][ T6958] ntfs3: loop2: ino=5, mi_enum_attr [ 138.940733][ T6958] ntfs3: loop2: ino=21, "blkio.bfq.group_wait_time" failed to open parent directory r=5 to write [ 139.109265][ T6953] F2FS-fs (loop0): invalid crc value [ 139.160171][ T6953] F2FS-fs (loop0): Found nat_bits in checkpoint [ 139.337741][ T6953] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 139.400445][ T6968] ntfs: volume version 3.1. [ 139.648931][ T5780] syz-executor: attempt to access beyond end of device [ 139.648931][ T5780] loop0: rw=2049, sector=40960, nr_sectors = 32 limit=40427 [ 139.697646][ T5780] F2FS-fs (loop0): Stopped filesystem due to reason: 3 [ 139.728477][ T5780] F2FS-fs (loop0): Stopped filesystem due to reason: 3 [ 139.763295][ T5780] F2FS-fs (loop0): Stopped filesystem due to reason: 3 [ 139.782278][ T5780] F2FS-fs (loop0): Stopped filesystem due to reason: 3 [ 140.943049][ T7003] netlink: 'syz.0.466': attribute type 4 has an invalid length. [ 141.456456][ T7017] set_capacity_and_notify: 3 callbacks suppressed [ 141.456472][ T7017] loop1: detected capacity change from 0 to 4096 [ 141.565876][ T7022] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 141.663106][ T7017] NILFS (loop1): bad btree node (ino=3, blocknr=0): level = 0, flags = 0x0, nchildren = 0 [ 141.716107][ T7017] NILFS error (device loop1): nilfs_bmap_lookup_at_level: broken bmap (inode number=3) [ 141.820520][ T7017] Remounting filesystem read-only [ 141.847375][ T7017] NILFS (loop1): error -5 preparing GC: cannot mark copying blocks dirty [ 142.261143][ T7033] loop0: detected capacity change from 0 to 4096 [ 142.336038][ T7033] ntfs3: loop0: ino=19, mi_enum_attr [ 142.350852][ T7033] ntfs3: loop0: Mark volume as dirty due to NTFS errors [ 142.458661][ T7033] ntfs3: loop0: ino=5, "/" mi_enum_attr [ 142.490537][ T7033] ntfs3: loop0: ino=5, mi_enum_attr [ 142.513714][ T7033] ntfs3: loop0: ino=21, "blkio.bfq.group_wait_time" failed to open parent directory r=5 to update [ 142.540533][ T7033] ntfs3: loop0: ino=5, mi_enum_attr [ 142.571087][ T7033] ntfs3: loop0: ino=21, "blkio.bfq.group_wait_time" failed to open parent directory r=5 to write [ 142.694532][ T7045] loop3: detected capacity change from 0 to 512 [ 142.717564][ T7047] netlink: 'syz.2.483': attribute type 4 has an invalid length. [ 142.756367][ T7045] EXT4-fs (loop3): 1 truncate cleaned up [ 142.788962][ T7045] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 142.838129][ T27] audit: type=1800 audit(1790912273.122:13): pid=7045 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.482" name="file0" dev="loop3" ino=13 res=0 errno=0 [ 142.875504][ T7045] EXT4-fs error (device loop3): ext4_free_branches:1030: inode #13: comm syz.3.482: invalid indirect mapped block 234881024 (level 0) [ 142.900109][ T7045] EXT4-fs (loop3): Remounting filesystem read-only [ 142.932815][ T5776] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 143.455497][ T7053] vxcan2: entered allmulticast mode [ 144.148956][ T7064] loop2: detected capacity change from 0 to 32768 [ 144.169018][ T7076] netlink: 'syz.3.493': attribute type 4 has an invalid length. [ 144.198678][ T7064] XFS (loop2): Mounting V5 Filesystem 986211a9-7d00-4ebf-a576-e3de63fa2cbd [ 144.284797][ T7064] XFS (loop2): Ending clean mount [ 144.420202][ T7087] loop1: detected capacity change from 0 to 512 [ 144.462714][ T7087] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 144.515384][ T7087] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 144.535863][ T7087] ext4 filesystem being mounted at /125/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 144.638378][ T7064] XFS (loop2): User initiated shutdown received. [ 144.661963][ T7064] XFS (loop2): Metadata I/O Error (0x4) detected at xfs_fs_goingdown+0x105/0x150 (fs/xfs/xfs_fsops.c:491). Shutting down filesystem. [ 144.708601][ T5777] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 144.721025][ T7064] XFS (loop2): Please unmount the filesystem and rectify the problem(s) [ 144.866295][ T5779] XFS (loop2): Unmounting Filesystem 986211a9-7d00-4ebf-a576-e3de63fa2cbd [ 145.494192][ T7104] vxcan2: entered allmulticast mode [ 145.547610][ T7092] loop3: detected capacity change from 0 to 65536 [ 145.603447][ T7092] XFS (loop3): Mounting V5 Filesystem d6f69dbd-8c5d-46be-b88e-92c0ae88ceb2 [ 145.680382][ T7092] XFS (loop3): Ending clean mount [ 145.725470][ T7092] XFS (loop3): Quotacheck needed: Please wait. [ 145.838164][ T7092] XFS (loop3): Quotacheck: Done. [ 145.918393][ T27] audit: type=1800 audit(1790912276.202:14): pid=7092 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.495" name="file1" dev="loop3" ino=70 res=0 errno=0 [ 146.038409][ T5776] XFS (loop3): Unmounting Filesystem d6f69dbd-8c5d-46be-b88e-92c0ae88ceb2 [ 146.060227][ T7123] loop0: detected capacity change from 0 to 128 [ 146.093149][ T7123] EXT4-fs: Ignoring removed nobh option [ 146.138257][ T7123] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 146.162255][ T7123] ext4 filesystem being mounted at /112/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 146.194962][ T7127] netlink: 8 bytes leftover after parsing attributes in process `syz.2.506'. [ 146.301109][ T7123] fscrypt (loop0, inode 12): Reserved bits set in encryption policy [ 146.410692][ T5780] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 146.567165][ T7131] loop0: detected capacity change from 0 to 512 [ 146.579891][ T7131] EXT4-fs: inline encryption not supported [ 146.671032][ T7131] EXT4-fs error (device loop0): ext4_iget_extra_inode:4752: inode #15: comm syz.0.509: corrupted in-inode xattr: invalid ea_ino [ 146.742754][ T7131] EXT4-fs error (device loop0): ext4_orphan_get:1413: comm syz.0.509: couldn't read orphan inode 15 (err -117) [ 146.820268][ T7131] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 146.906153][ T5820] kernel write not supported for file /sequencer2 (pid: 5820 comm: kworker/1:4) [ 146.962856][ T7131] EXT4-fs error (device loop0): ext4_free_branches:1030: inode #13: comm syz.0.509: invalid indirect mapped block 234881024 (level 0) [ 147.077307][ T5780] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 147.391336][ T5820] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 147.548166][ T7152] loop0: detected capacity change from 0 to 32768 [ 147.580680][ T7152] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 147.605984][ T5820] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 147.628301][ T7152] JBD2: Ignoring recovery information on journal [ 147.681249][ T5820] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 147.695183][ T7152] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 147.731028][ T5820] usb 2-1: New USB device found, idVendor=056a, idProduct=033b, bcdDevice= 0.00 [ 147.766329][ T5820] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 147.853277][ T27] audit: type=1800 audit(1790912278.142:15): pid=7152 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.514" name="file1" dev="loop0" ino=17059 res=0 errno=0 [ 148.053807][ T5780] ocfs2: Unmounting device (7,0) on (node local) [ 148.280932][ T5820] wacom 0003:056A:033B.0005: unknown main item tag 0x0 [ 148.288114][ T5820] wacom 0003:056A:033B.0005: unknown main item tag 0x0 [ 148.315824][ T5820] wacom 0003:056A:033B.0005: Unknown device_type for 'HID 056a:033b'. Assuming pen. [ 148.360473][ T5820] wacom 0003:056A:033B.0005: hidraw0: USB HID v1.11 Device [HID 056a:033b] on usb-dummy_hcd.1-1/input0 [ 148.403196][ T5820] input: Wacom Intuos S 2 Pen as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/0003:056A:033B.0005/input/input9 [ 148.566946][ T5820] usb 2-1: USB disconnect, device number 4 [ 148.705479][ T7178] fido_id[7178]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/2-1/report_descriptor': No such file or directory [ 149.338117][ T5820] input: syz0 as /devices/virtual/misc/uhid/0005:0576:0306.0006/input/input12 [ 149.390250][ T5820] hid-generic 0005:0576:0306.0006: input,hidraw0: BLUETOOTH HID v0.03 Gamepad [syz0] on syz0 [ 149.462623][ T7192] loop1: detected capacity change from 0 to 4096 [ 149.501779][ T7192] ntfs: (device loop1): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 149.629816][ T7192] ntfs: volume version 3.1. [ 149.650918][ T5766] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 149.785957][ T7182] loop0: detected capacity change from 0 to 40427 [ 149.792703][ T7183] loop3: detected capacity change from 0 to 32768 [ 149.838630][ T7182] F2FS-fs (loop0): invalid crc value [ 149.861103][ T5766] usb 3-1: Using ep0 maxpacket: 8 [ 149.866626][ T7192] ntfs: (device loop1): ntfs_write_block(): Writing beyond initialized size is not supported yet. Sorry. [ 149.884713][ T5766] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000c, bcdDevice= 0.40 [ 149.898744][ T7183] JBD2: Ignoring recovery information on journal [ 149.907231][ T7182] F2FS-fs (loop0): Found nat_bits in checkpoint [ 149.917891][ T5766] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 149.946926][ T5766] usb 3-1: Product: syz [ 149.966795][ T5766] usb 3-1: Manufacturer: syz [ 149.987917][ T5766] usb 3-1: SerialNumber: syz [ 150.069433][ T7183] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 150.181935][ T7182] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 150.259191][ T5766] usb 3-1: Quirk or no altest; falling back to MIDI 1.0 [ 150.294846][ T5766] usb 3-1: MIDIStreaming interface descriptor not found [ 150.362271][ T7182] syz.0.528: attempt to access beyond end of device [ 150.362271][ T7182] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 150.421913][ T5766] usb 3-1: USB disconnect, device number 5 [ 150.567468][ T5776] ocfs2: Unmounting device (7,3) on (node local) [ 150.578184][ T5820] kernel write not supported for file /293/clear_refs (pid: 5820 comm: kworker/1:4) [ 150.595066][ T5784] udevd[5784]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 150.758620][ T5780] syz-executor: attempt to access beyond end of device [ 150.758620][ T5780] loop0: rw=2049, sector=45104, nr_sectors = 8 limit=40427 [ 150.786848][ T5780] F2FS-fs (loop0): Stopped filesystem due to reason: 3 [ 150.906249][ T7208] loop3: detected capacity change from 0 to 256 [ 151.009215][ T7208] exFAT-fs (loop3): failed to load upcase table (idx : 0x0001fe89, chksum : 0xc232f927, utbl_chksum : 0xe619d30d) [ 151.233152][ T7212] netlink: 76 bytes leftover after parsing attributes in process `syz.1.544'. [ 151.455757][ T5820] kernel write not supported for file /sequencer2 (pid: 5820 comm: kworker/1:4) [ 151.774884][ T7229] kAFS: Invalid Command on /proc/fs/afs/cells file [ 151.861573][ T7235] netlink: 8 bytes leftover after parsing attributes in process `syz.0.543'. [ 152.293134][ T7250] loop0: detected capacity change from 0 to 64 [ 152.298067][ T7233] loop3: detected capacity change from 0 to 32768 [ 152.358148][ T7233] XFS (loop3): Mounting V5 Filesystem 986211a9-7d00-4ebf-a576-e3de63fa2cbd [ 152.469732][ T7233] XFS (loop3): Ending clean mount [ 152.506499][ T7262] loop1: detected capacity change from 0 to 128 [ 152.602270][ T7263] netlink: 116 bytes leftover after parsing attributes in process `syz.2.555'. [ 152.704475][ T7233] XFS (loop3): User initiated shutdown received. [ 152.704548][ T7233] XFS (loop3): Metadata I/O Error (0x4) detected at xfs_fs_goingdown+0x105/0x150 (fs/xfs/xfs_fsops.c:491). Shutting down filesystem. [ 152.704595][ T7233] XFS (loop3): Please unmount the filesystem and rectify the problem(s) [ 152.824154][ T5776] XFS (loop3): Unmounting Filesystem 986211a9-7d00-4ebf-a576-e3de63fa2cbd [ 152.873548][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 153.216910][ T7279] erspan0: entered promiscuous mode [ 153.758083][ T7290] ecryptfs_verify_version: Major version number mismatch. Expected [0]; got [58] [ 153.791531][ T7290] Data structure version mismatch. Userspace tools must match eCryptfs kernel module with major version [0] and minor version [4] [ 153.817300][ T7290] Could not find valid key in user session keyring for sig specified in mount option: [syz] [ 153.828097][ T7290] One or more global auth toks could not properly register; rc = [-22] [ 153.840967][ T7290] Error parsing options; rc = [-22] [ 154.473602][ T7316] Bluetooth: MGMT ver 1.22 [ 154.646107][ T27] audit: type=1326 audit(1790912284.932:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7325 comm="syz.1.583" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7aabf9e159 code=0x7ffc0000 [ 154.670180][ C0] vkms_vblank_simulate: vblank timer overrun [ 154.686447][ T27] audit: type=1326 audit(1790912284.962:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7325 comm="syz.1.583" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7aabf9e159 code=0x7ffc0000 [ 154.711880][ T27] audit: type=1326 audit(1790912284.962:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7325 comm="syz.1.583" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7aabf9e159 code=0x7ffc0000 [ 154.735715][ C0] vkms_vblank_simulate: vblank timer overrun [ 154.795697][ T7328] Format for deleting device is "id" (uint). [ 154.808358][ T27] audit: type=1326 audit(1790912284.962:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7325 comm="syz.1.583" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=253 compat=0 ip=0x7f7aabf9e159 code=0x7ffc0000 [ 154.832262][ C0] vkms_vblank_simulate: vblank timer overrun [ 154.950942][ T27] audit: type=1326 audit(1790912284.962:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7325 comm="syz.1.583" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7aabf9e159 code=0x7ffc0000 [ 155.084886][ T27] audit: type=1326 audit(1790912284.962:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7325 comm="syz.1.583" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7aabf9e159 code=0x7ffc0000 [ 155.214444][ T27] audit: type=1326 audit(1790912284.962:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7325 comm="syz.1.583" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7aabf9e159 code=0x7ffc0000 [ 155.238422][ C0] vkms_vblank_simulate: vblank timer overrun [ 155.366629][ T27] audit: type=1326 audit(1790912284.962:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7325 comm="syz.1.583" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7aabf9e159 code=0x7ffc0000 [ 155.500999][ T27] audit: type=1326 audit(1790912284.972:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7325 comm="syz.1.583" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=254 compat=0 ip=0x7f7aabf9e159 code=0x7ffc0000 [ 155.635361][ T27] audit: type=1326 audit(1790912284.972:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7325 comm="syz.1.583" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7aabf9e159 code=0x7ffc0000 [ 155.706600][ T7322] loop2: detected capacity change from 0 to 131072 [ 155.725870][ T7322] F2FS-fs (loop2): Wrong secs_per_zone / total_sections (512, 24) [ 155.725899][ T7322] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 155.725971][ T7322] F2FS-fs (loop2): Test dummy encryption mode enabled [ 155.785367][ T7322] F2FS-fs (loop2): invalid crc value [ 155.816154][ T7322] F2FS-fs (loop2): Found nat_bits in checkpoint [ 155.869307][ T7322] F2FS-fs (loop2): f2fs_check_nid_range: out-of-range nid=80000000, run fsck to fix. [ 155.891263][ T7322] F2FS-fs (loop2): Start checkpoint disabled! [ 155.915011][ T7322] F2FS-fs (loop2): Try to recover 2th superblock, ret: 0 [ 155.922170][ T7322] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6 [ 155.998515][ T7348] loop3: detected capacity change from 0 to 256 [ 156.255799][ T7344] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 156.489590][ T7350] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 156.923758][ T7370] iommufd_mock iommufd_mock1: Adding to iommu group 0 [ 157.012508][ T7349] loop1: detected capacity change from 0 to 32768 [ 157.126323][ T7349] XFS (loop1): Mounting V5 Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 157.212113][ T7349] XFS (loop1): Ending clean mount [ 157.586887][ T5777] XFS (loop1): Unmounting Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 157.811044][ T5766] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 158.015481][ T7397] vhci_hcd vhci_hcd.0: failed to lookup sock [ 158.035864][ T5766] usb 1-1: Using ep0 maxpacket: 8 [ 158.046033][ T5766] usb 1-1: config index 0 descriptor too short (expected 74, got 45) [ 158.054908][ T5766] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 1536, setting to 1024 [ 158.068137][ T5766] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 158.078972][ T5766] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 158.089474][ T5766] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 158.120695][ T5766] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 158.140221][ T5766] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 158.386068][ T5766] usb 1-1: GET_CAPABILITIES returned 0 [ 158.406406][ T5766] usbtmc 1-1:16.0: can't read capabilities [ 158.438017][ T7395] loop1: detected capacity change from 0 to 40427 [ 158.462394][ T7395] F2FS-fs (loop1): Invalid log_blocksize (64), supports only 12 [ 158.479796][ T7395] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 158.506359][ T7395] F2FS-fs (loop1): invalid crc value [ 158.686177][ T8] usb 1-1: USB disconnect, device number 3 [ 158.744721][ T7395] F2FS-fs (loop1): Start checkpoint disabled! [ 158.774766][ T7395] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 158.785232][ T7395] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 158.874253][ T1132] kworker/u4:6: attempt to access beyond end of device [ 158.874253][ T1132] loop1: rw=2049, sector=45096, nr_sectors = 16 limit=40427 [ 158.896226][ T1132] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 158.921746][ T1132] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 159.159816][ T7416] loop3: detected capacity change from 0 to 4096 [ 159.276838][ T7416] ntfs3: loop3: ino=3, ntfs_set_state failed, -22. [ 159.331025][ T7416] ntfs3: loop3: Failed to initialize $Extend/$ObjId. [ 159.637188][ T7424] netlink: 96 bytes leftover after parsing attributes in process `syz.2.618'. [ 159.748495][ T12] ntfs3: loop3: ino=3, ntfs3_write_inode failed, -22. [ 159.781141][ T5776] ntfs3: loop3: ino=3, ntfs_set_state failed, -22. [ 159.794568][ T5776] ntfs3: loop3: Mark volume as dirty due to NTFS errors [ 159.817547][ T5776] ntfs3: loop3: ino=3, ntfs_set_state failed, -22. [ 159.825354][ T12] ntfs3: loop3: ino=3, ntfs3_write_inode failed, -22. [ 159.978516][ T7435] program syz.3.622 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 160.010311][ T7437] Format for deleting device is "id" (uint). [ 160.345404][ T5766] input: syz0 as /devices/virtual/misc/uhid/0005:0576:0306.0007/input/input13 [ 160.379833][ T5766] hid-generic 0005:0576:0306.0007: input,hidraw0: BLUETOOTH HID v0.03 Gamepad [syz0] on syz0 [ 160.439855][ T7428] loop0: detected capacity change from 0 to 40427 [ 160.476911][ T7428] F2FS-fs (loop0): Invalid log_blocksize (64), supports only 12 [ 160.530120][ T7428] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 160.568404][ T7428] F2FS-fs (loop0): invalid crc value [ 160.620977][ T5820] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 160.761952][ T7428] F2FS-fs (loop0): Start checkpoint disabled! [ 160.796794][ T7428] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 160.814696][ T7428] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 160.840884][ T5820] usb 2-1: Using ep0 maxpacket: 8 [ 160.855657][ T5820] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000c, bcdDevice= 0.40 [ 160.876374][ T5820] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.895120][ T5820] usb 2-1: Product: syz [ 160.899367][ T5820] usb 2-1: Manufacturer: syz [ 160.922431][ T5820] usb 2-1: SerialNumber: syz [ 161.009489][ T7444] loop3: detected capacity change from 0 to 32768 [ 161.075029][ T7444] XFS (loop3): Mounting V5 Filesystem 9f91832a-3b79-45c3-9d6d-ed0bc7357fe4 [ 161.104806][ T1132] kworker/u4:6: attempt to access beyond end of device [ 161.104806][ T1132] loop0: rw=2049, sector=45096, nr_sectors = 16 limit=40427 [ 161.160696][ T1132] F2FS-fs (loop0): Stopped filesystem due to reason: 3 [ 161.169668][ T1132] F2FS-fs (loop0): Stopped filesystem due to reason: 3 [ 161.179480][ T7444] XFS (loop3): Ending clean mount [ 161.214314][ T5820] usb 2-1: Quirk or no altest; falling back to MIDI 1.0 [ 161.235823][ T5820] usb 2-1: MIDIStreaming interface descriptor not found [ 161.338178][ T5820] usb 2-1: USB disconnect, device number 5 [ 161.549340][ T5776] XFS (loop3): Unmounting Filesystem 9f91832a-3b79-45c3-9d6d-ed0bc7357fe4 [ 161.550688][ T5778] udevd[5778]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 162.278905][ T7482] vhci_hcd vhci_hcd.0: failed to lookup sock [ 162.452832][ T7486] relay: one or more items not logged [item size (56) > sub-buffer size (7)] [ 163.005989][ T7497] vhci_hcd: not connected 4 [ 163.686453][ T7521] loop0: detected capacity change from 0 to 4096 [ 163.800164][ T7521] ntfs3: loop0: ino=3, ntfs_set_state failed, -22. [ 163.817020][ T7521] ntfs3: loop0: Failed to initialize $Extend/$ObjId. [ 164.136415][ T42] ntfs3: loop0: ino=3, ntfs3_write_inode failed, -22. [ 164.158095][ T5780] ntfs3: loop0: ino=3, ntfs_set_state failed, -22. [ 164.171186][ T5780] ntfs3: loop0: Mark volume as dirty due to NTFS errors [ 164.181099][ T5780] ntfs3: loop0: ino=3, ntfs_set_state failed, -22. [ 164.188450][ T42] ntfs3: loop0: ino=3, ntfs3_write_inode failed, -22. [ 164.503884][ T7543] loop3: detected capacity change from 0 to 764 [ 164.607048][ T5843] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 164.707354][ T7545] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 164.776917][ T7545] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 164.820918][ T5843] usb 1-1: Using ep0 maxpacket: 32 [ 164.835809][ T5843] usb 1-1: too many endpoints for config 0 interface 0 altsetting 129: 33, using maximum allowed: 30 [ 164.848571][ T5843] usb 1-1: config 0 interface 0 altsetting 129 has 1 endpoint descriptor, different from the interface descriptor's value: 33 [ 164.864688][ T5843] usb 1-1: config 0 interface 0 has no altsetting 0 [ 164.872488][ T5843] usb 1-1: New USB device found, idVendor=13ec, idProduct=0006, bcdDevice= 0.00 [ 164.882221][ T5843] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 164.901748][ T5843] usb 1-1: config 0 descriptor?? [ 165.112850][ T5087] Bluetooth: hci2: command tx timeout [ 165.307848][ T7550] loop3: detected capacity change from 0 to 32768 [ 165.341298][ T5843] zydacron 0003:13EC:0006.0008: item fetching failed at offset 0/40 [ 165.369181][ T5843] zydacron 0003:13EC:0006.0008: parse failed [ 165.388705][ T5843] zydacron: probe of 0003:13EC:0006.0008 failed with error -22 [ 165.393973][ T7550] ocfs2: Slot 0 on device (7,3) was already allocated to this node! [ 165.448610][ T7550] JBD2: Ignoring recovery information on journal [ 165.541295][ T5843] usb 1-1: USB disconnect, device number 4 [ 165.586037][ T7550] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 165.729021][ T7550] (syz.3.667,7550,0):ocfs2_file_write_iter:2445 ERROR: status = -27 [ 165.932458][ T5776] ocfs2: Unmounting device (7,3) on (node local) [ 166.721174][ T7598] relay: one or more items not logged [item size (56) > sub-buffer size (7)] [ 166.791145][ T5766] usb 4-1: new full-speed USB device number 5 using dummy_hcd [ 166.995258][ T5766] usb 4-1: config 0 has an invalid interface number: 251 but max is 0 [ 167.012198][ T5766] usb 4-1: config 0 has no interface number 0 [ 167.037275][ T5766] usb 4-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 167.058612][ T5766] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.078812][ T5766] usb 4-1: Product: syz [ 167.093541][ T5766] usb 4-1: Manufacturer: syz [ 167.098256][ T5766] usb 4-1: SerialNumber: syz [ 167.117239][ T5766] usb 4-1: config 0 descriptor?? [ 167.222632][ T7600] loop1: detected capacity change from 0 to 40427 [ 167.239637][ T7600] F2FS-fs (loop1): Invalid SB checksum offset: 0 [ 167.265356][ T7600] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 167.296412][ T7600] F2FS-fs (loop1): invalid crc value [ 167.501551][ T7600] F2FS-fs (loop1): Try to recover 2th superblock, ret: 0 [ 167.522734][ T7600] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 167.757275][ T5766] asix 4-1:0.251 (unnamed net_device) (uninitialized): Interface mode not supported by driver [ 167.769338][ T5766] asix: probe of 4-1:0.251 failed with error -524 [ 167.937792][ T7621] loop2: detected capacity change from 0 to 128 [ 167.963569][ T5766] usb 4-1: USB disconnect, device number 5 [ 168.273423][ T7627] block2mtd: error: cannot open device [ 168.366042][ T7631] netlink: 24 bytes leftover after parsing attributes in process `syz.2.702'. [ 168.471019][ T5087] Bluetooth: hci2: command tx timeout [ 168.550701][ T7638] loop2: detected capacity change from 0 to 4096 [ 168.643275][ T7638] ntfs3: loop2: ino=3, ntfs_set_state failed, -22. [ 168.649895][ T7638] ntfs3: loop2: Failed to initialize $Extend/$ObjId. [ 168.841287][ T7649] rnbd_client L127: Can't parse path ip: -93 [ 169.007829][ T12] ntfs3: loop2: ino=3, ntfs3_write_inode failed, -22. [ 169.031552][ T5779] ntfs3: loop2: ino=3, ntfs_set_state failed, -22. [ 169.045262][ T5779] ntfs3: loop2: Mark volume as dirty due to NTFS errors [ 169.059892][ T5779] ntfs3: loop2: ino=3, ntfs_set_state failed, -22. [ 169.081666][ T3455] ntfs3: loop2: ino=3, ntfs3_write_inode failed, -22. [ 169.130313][ T7655] loop1: detected capacity change from 0 to 2048 [ 169.204468][ T7658] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 169.724347][ T7675] netlink: 36 bytes leftover after parsing attributes in process `syz.1.719'. [ 169.929196][ T7686] loop1: detected capacity change from 0 to 16 [ 169.962904][ T7686] erofs: (device loop1): mounted with root inode @ nid 36. [ 170.014405][ T7687] A link change request failed with some changes committed already. Interface bond_slave_0 may have been left with an inconsistent configuration, please check. [ 170.269926][ T7696] loop0: detected capacity change from 0 to 1024 [ 170.497807][ T3455] hfsplus: b-tree write err: -5, ino 8 [ 170.594912][ T7689] loop3: detected capacity change from 0 to 32768 [ 171.193956][ T7700] loop1: detected capacity change from 0 to 32768 [ 171.268238][ T7700] XFS (loop1): Mounting V5 Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 171.390657][ T7700] XFS (loop1): Ending clean mount [ 171.545782][ T5777] XFS (loop1): Unmounting Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 171.657430][ T7729] loop0: detected capacity change from 0 to 512 [ 171.695770][ T7729] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 171.728268][ T7729] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 171.792603][ T7729] EXT4-fs (loop0): 1 truncate cleaned up [ 171.799374][ T7729] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 171.907605][ T5780] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 171.929753][ T7734] loop3: detected capacity change from 0 to 164 [ 172.012440][ T7734] isofs: Unable to find the ".." directory for NFS. [ 172.148909][ T7741] netlink: 'syz.1.745': attribute type 2 has an invalid length. [ 172.162359][ T7741] netlink: 'syz.1.745': attribute type 1 has an invalid length. [ 172.170184][ T7741] netlink: 16 bytes leftover after parsing attributes in process `syz.1.745'. [ 172.184127][ T7741] netlink: 'syz.1.745': attribute type 2 has an invalid length. [ 172.197143][ T7741] netlink: 'syz.1.745': attribute type 1 has an invalid length. [ 172.207200][ T7741] netlink: 16 bytes leftover after parsing attributes in process `syz.1.745'. [ 172.219930][ T7741] iwpm_mapping_error_cb: Received msg seq = 0 err code = 5 client = 2 [ 172.304843][ T7744] netlink: 8 bytes leftover after parsing attributes in process `syz.3.746'. [ 172.448758][ T7747] loop1: detected capacity change from 0 to 2048 [ 172.527650][ T7748] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 172.618964][ T27] kauditd_printk_skb: 9 callbacks suppressed [ 172.618981][ T27] audit: type=1800 audit(1790912302.882:35): pid=7747 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.747" name="file1" dev="loop1" ino=15 res=0 errno=0 [ 172.664511][ T7737] loop0: detected capacity change from 0 to 32768 [ 172.732271][ T7737] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 172.789538][ T7737] JBD2: Ignoring recovery information on journal [ 172.877900][ T7737] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 172.977359][ T7756] team0: No ports can be present during mode change [ 173.126619][ T7737] (syz.0.742,7737,1):ocfs2_file_write_iter:2445 ERROR: status = -27 [ 173.284132][ T27] audit: type=1400 audit(1790912303.572:36): apparmor="STATUS" info="invalid profile format" error=-93 profile="unconfined" pid=7765 comm="syz.3.754" [ 173.336165][ T7764] A link change request failed with some changes committed already. Interface bond_slave_0 may have been left with an inconsistent configuration, please check. [ 173.353524][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 173.391457][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 173.435347][ T5780] ocfs2: Unmounting device (7,0) on (node local) [ 173.800111][ T7782] typec_fusb302 0-0002: I2C/SMBus block functionality not supported! [ 173.823217][ T7782] i2c i2c-0: new_device: Instantiated device typec_fusb302 at 0x02 [ 174.125241][ T7794] loop0: detected capacity change from 0 to 1024 [ 174.176015][ T7794] hfsplus: keylen 65060 too large [ 174.182996][ T7794] hfsplus: xattr searching failed [ 174.188462][ T27] audit: type=1800 audit(1790912304.472:37): pid=7794 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.770" name="file1" dev="loop0" ino=20 res=0 errno=0 [ 174.232059][ T5783] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 174.412772][ T7788] loop1: detected capacity change from 0 to 32768 [ 174.430947][ T5783] usb 3-1: Using ep0 maxpacket: 32 [ 174.442577][ T5783] usb 3-1: New USB device found, idVendor=0fd9, idProduct=0025, bcdDevice=29.40 [ 174.471750][ T7788] ocfs2: Slot 0 on device (7,1) was already allocated to this node! [ 174.481036][ T5783] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 174.501623][ T7788] JBD2: Ignoring recovery information on journal [ 174.511675][ T5783] usb 3-1: config 0 descriptor?? [ 174.580960][ T7788] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 174.664549][ T7788] (syz.1.767,7788,0):ocfs2_file_write_iter:2445 ERROR: status = -27 [ 174.771609][ T5783] dvb-usb: found a 'Elgato EyeTV Sat' in warm state. [ 174.810292][ T5783] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 174.841034][ T5783] dvbdev: DVB: registering new adapter (Elgato EyeTV Sat) [ 174.848284][ T5783] usb 3-1: media controller created [ 174.937323][ T5777] ocfs2: Unmounting device (7,1) on (node local) [ 174.973742][ T5783] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 175.076447][ T5783] az6027: usb out operation failed. (-71) [ 175.088475][ T5783] az6027: usb out operation failed. (-71) [ 175.104813][ T5783] stb0899_attach: Driver disabled by Kconfig [ 175.126452][ T5783] az6027: no front-end attached [ 175.126452][ T5783] [ 175.145193][ T5783] az6027: usb out operation failed. (-71) [ 175.157238][ T5783] dvb-usb: no frontend was attached by 'Elgato EyeTV Sat' [ 175.168183][ T7815] netlink: 8 bytes leftover after parsing attributes in process `syz.3.779'. [ 175.192755][ T7815] netlink: 'syz.3.779': attribute type 21 has an invalid length. [ 175.203206][ T5783] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.2/usb3/3-1/input/input14 [ 175.253039][ T5783] dvb-usb: schedule remote query interval to 400 msecs. [ 175.277974][ T5783] dvb-usb: Elgato EyeTV Sat successfully initialized and connected. [ 175.311242][ T5783] usb 3-1: USB disconnect, device number 6 [ 175.512294][ T5783] dvb-usb: Elgato EyeTV Sat successfully deinitialized and disconnected. [ 175.640248][ T7823] batman_adv: batadv0: Adding interface: macsec1 [ 175.660898][ T7823] batman_adv: batadv0: The MTU of interface macsec1 is too small (1468) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 175.694460][ T7823] batman_adv: batadv0: Interface activated: macsec1 [ 175.826983][ T7829] loop3: detected capacity change from 0 to 2048 [ 175.889289][ T7829] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 175.950672][ T7833] loop1: detected capacity change from 0 to 164 [ 176.304944][ T7835] tap0: tun_chr_ioctl cmd 1074025677 [ 176.310624][ T7835] tap0: linktype set to 823 [ 176.408087][ T7827] loop2: detected capacity change from 0 to 32768 [ 176.458023][ T7827] ocfs2: Slot 0 on device (7,2) was already allocated to this node! [ 176.499924][ T7827] JBD2: Ignoring recovery information on journal [ 176.534379][ T7846] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 176.613194][ T7850] netlink: 16 bytes leftover after parsing attributes in process `syz.3.796'. [ 176.663308][ T7827] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 176.700969][ T5766] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 176.839440][ T7827] (syz.2.786,7827,0):ocfs2_file_write_iter:2445 ERROR: status = -27 [ 176.900885][ T5766] usb 2-1: Using ep0 maxpacket: 8 [ 176.908956][ T5766] usb 2-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 176.918845][ T5766] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 176.956193][ T5766] pvrusb2: Hardware description: Terratec Grabster AV400 [ 176.973762][ T5766] pvrusb2: ********** [ 176.977833][ T5766] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 177.015440][ T5766] pvrusb2: Important functionality might not be entirely working. [ 177.053444][ T5779] ocfs2: Unmounting device (7,2) on (node local) [ 177.059902][ T5766] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 177.113076][ T5766] pvrusb2: ********** [ 177.200272][ T2322] pvrusb2: Invalid write control endpoint [ 177.347206][ T2322] pvrusb2: Invalid write control endpoint [ 177.361185][ T2322] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 177.401009][ T2322] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 177.408651][ T2322] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 177.451100][ T2322] pvrusb2: Device being rendered inoperable [ 177.471207][ T2322] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 177.478895][ T2322] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 177.479043][ T5766] usb 2-1: USB disconnect, device number 6 [ 177.520639][ T7857] loop0: detected capacity change from 0 to 32768 [ 177.529772][ T2322] pvrusb2: Attached sub-driver cx25840 [ 177.540063][ T7866] netlink: 4 bytes leftover after parsing attributes in process `syz.3.804'. [ 177.561067][ T2322] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 177.601477][ T2322] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 177.948592][ T7876] loop2: detected capacity change from 0 to 1024 [ 178.101756][ T984] hfsplus: b-tree write err: -5, ino 8 [ 178.335930][ T7884] loop1: detected capacity change from 0 to 512 [ 178.407695][ T7884] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 178.496149][ T7884] EXT4-fs error (device loop1): ext4_free_branches:1030: inode #16: comm syz.1.813: invalid indirect mapped block 32768 (level 2) [ 178.513455][ T7878] loop3: detected capacity change from 0 to 32768 [ 178.561216][ T7878] ocfs2: Slot 0 on device (7,3) was already allocated to this node! [ 178.610592][ T7878] JBD2: Ignoring recovery information on journal [ 178.681043][ T7893] sd 0:0:1:0: PR command failed: 1026 [ 178.686996][ T7884] EXT4-fs (loop1): 1 orphan inode deleted [ 178.701119][ T7893] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 178.707937][ T7893] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 178.715316][ T7884] EXT4-fs (loop1): 1 truncate cleaned up [ 178.727168][ T7884] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 178.784647][ T7878] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 178.904607][ T7900] EXT4-fs error (device loop1): ext4_search_dir:1551: inode #12: block 7: comm syz.1.813: bad entry in directory: directory entry overrun - offset=0, inode=13, rec_len=784, size=56 fake=0 [ 178.941006][ T7888] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 190 vs 220 free clusters [ 179.085381][ T7878] (syz.3.810,7878,0):ocfs2_file_write_iter:2445 ERROR: status = -27 [ 179.341318][ T5776] ocfs2: Unmounting device (7,3) on (node local) [ 179.609005][ T7913] mac80211_hwsim hwsim5 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 179.961634][ T27] audit: type=1400 audit(1790912310.252:38): apparmor="STATUS" info="failed to unpack profile flags" error=-71 profile="unconfined" name="/" pid=7924 comm="syz.2.826" name="/" offset=53 [ 180.056688][ T7927] netlink: 284 bytes leftover after parsing attributes in process `syz.0.828'. [ 180.073688][ T7927] ip6tnl0: Caught tx_queue_len zero misconfig [ 180.249674][ T7932] loop0: detected capacity change from 0 to 2048 [ 180.290023][ T7932] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 180.508356][ T5780] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 180.790662][ T5777] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 180.908093][ T7951] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 181.059888][ T7957] netlink: 284 bytes leftover after parsing attributes in process `syz.2.840'. [ 181.086989][ T7959] loop1: detected capacity change from 0 to 256 [ 181.142962][ T7959] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0x204dac4c, utbl_chksum : 0xe619d30d) [ 181.220110][ T7959] 9pnet_fd: p9_fd_create_unix (7959): problem connecting socket: ./file0: -13 [ 181.499634][ T7967] loop3: detected capacity change from 0 to 1024 [ 181.524910][ T7967] hfsplus: unable to find HFS+ superblock [ 181.805907][ T7978] loop7: detected capacity change from 0 to 7 [ 181.841217][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 181.850652][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 181.873439][ C1] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 181.882728][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 181.892345][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 181.901582][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 181.920909][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 181.930133][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 181.938827][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 181.948157][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 181.958370][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 181.968821][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 181.978325][ C1] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 181.987592][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 181.997314][ T7978] ldm_validate_partition_table(): Disk read failed. [ 182.015489][ C1] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 182.024890][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 182.039273][ T5766] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 182.047582][ C1] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 182.056847][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 182.066596][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 182.075825][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 182.084019][ T7978] Dev loop7: unable to read RDB block 0 [ 182.089932][ T3501] wlan1: Trigger new scan to find an IBSS to join [ 182.101174][ T7978] loop7: unable to read partition table [ 182.107268][ T7978] loop7: partition table beyond EOD, truncated [ 182.122334][ T7978] loop_reread_partitions: partition scan of loop7 (Cj̖P=ý?}X %`րc֐ȵ4FLQk݊) failed (rc=-5) [ 182.251177][ T5766] usb 4-1: Using ep0 maxpacket: 32 [ 182.270275][ T5766] usb 4-1: New USB device found, idVendor=0b89, idProduct=0007, bcdDevice=ef.64 [ 182.300205][ T5766] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 182.319863][ T5766] usb 4-1: config 0 descriptor?? [ 182.343978][ T5766] as10x_usb: device has been detected [ 182.352523][ T7985] loop0: detected capacity change from 0 to 1024 [ 182.375769][ T5766] dvbdev: DVB: registering new adapter (nBox DVB-T Dongle) [ 182.420554][ T7972] loop2: detected capacity change from 0 to 32768 [ 182.448889][ T5766] usb 4-1: DVB: registering adapter 1 frontend 0 (nBox DVB-T Dongle)... [ 182.504957][ T7987] loop1: detected capacity change from 0 to 4096 [ 182.651832][ T5766] as10x_usb: error during firmware upload part1 [ 182.683594][ T5766] Registered device nBox DVB-T Dongle [ 182.694447][ T5766] usb 4-1: USB disconnect, device number 6 [ 182.799881][ T5766] Unregistered device nBox DVB-T Dongle [ 182.809596][ T5766] as10x_usb: device has been disconnected [ 182.964930][ T7987] ntfs3: loop1: failed to convert "0080" to koi8-ru [ 183.010280][ T7987] ntfs3: loop1: failed to convert name for inode 1e. [ 183.029922][ T7987] ntfs3: loop1: ino=1f, mi_enum_attr [ 183.036426][ T7987] ntfs3: loop1: failed to convert "256c" to koi8-ru [ 183.440082][ T8001] loop1: detected capacity change from 0 to 512 [ 183.472812][ T8003] loop0: detected capacity change from 0 to 1024 [ 183.480298][ T8003] EXT4-fs: Ignoring removed orlov option [ 183.487488][ T8001] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 183.556623][ T8003] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 183.580306][ T8001] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 183.658034][ T8001] ext4 filesystem being mounted at /209/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 183.752586][ T5780] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 183.935087][ T5777] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 183.953907][ T8015] loop2: detected capacity change from 0 to 128 [ 184.074581][ T8018] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 184.156884][ T8018] EXT4-fs error (device loop3): ext4_free_branches:1030: inode #16: comm syz.3.867: invalid indirect mapped block 32768 (level 2) [ 184.214045][ T8015] EXT4-fs (loop2): Test dummy encryption mode enabled [ 184.253874][ T8015] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 184.266523][ T8018] EXT4-fs (loop3): 1 orphan inode deleted [ 184.278707][ T8018] EXT4-fs (loop3): 1 truncate cleaned up [ 184.289357][ T8018] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 184.304630][ T8015] ext4 filesystem being mounted at /242/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 184.438662][ T5779] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 184.469603][ T8029] EXT4-fs error (device loop3): ext4_search_dir:1551: inode #12: block 7: comm syz.3.867: bad entry in directory: directory entry overrun - offset=0, inode=13, rec_len=784, size=56 fake=0 [ 184.561057][ T8020] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop1 scanned by syz.1.875 (8020) [ 184.620955][ T5783] usb 1-1: new full-speed USB device number 5 using dummy_hcd [ 184.638605][ T8020] BTRFS info (device loop1): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 184.665832][ T8020] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 184.692705][ T8020] BTRFS info (device loop1): using free space tree [ 184.821044][ T8020] BTRFS info (device loop1): enabling ssd optimizations [ 184.829108][ T8020] BTRFS info (device loop1): auto enabling async discard [ 184.852858][ T5783] usb 1-1: config 0 has an invalid interface number: 251 but max is 0 [ 184.861667][ T5783] usb 1-1: config 0 has no interface number 0 [ 184.877100][ T5783] usb 1-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 184.919808][ T5783] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 184.957984][ T5783] usb 1-1: Product: syz [ 184.989032][ T5783] usb 1-1: Manufacturer: syz [ 185.017360][ T5783] usb 1-1: SerialNumber: syz [ 185.036057][ T5783] usb 1-1: config 0 descriptor?? [ 185.121402][ T3501] wlan1: Trigger new scan to find an IBSS to join [ 185.173426][ T5776] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 185.236309][ T5777] BTRFS info (device loop1): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 185.451439][ T8061] WARNING! power/level is deprecated; use power/control instead [ 185.595475][ T6278] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 9 /dev/loop1 scanned by udevd (6278) [ 185.798546][ T5783] asix 1-1:0.251 (unnamed net_device) (uninitialized): Interface mode not supported by driver [ 185.825038][ T5783] asix: probe of 1-1:0.251 failed with error -524 [ 185.979862][ T8076] netlink: 12 bytes leftover after parsing attributes in process `syz.1.882'. [ 186.056972][ T5843] usb 1-1: USB disconnect, device number 5 [ 186.096119][ T8076] netlink: 12 bytes leftover after parsing attributes in process `syz.1.882'. [ 186.689293][ T8097] set_capacity_and_notify: 2 callbacks suppressed [ 186.689320][ T8097] loop2: detected capacity change from 0 to 512 [ 186.705094][ T8095] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 186.752769][ T8097] EXT4-fs: Ignoring removed nomblk_io_submit option [ 186.777238][ T8097] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 186.877087][ T8097] EXT4-fs (loop2): 1 truncate cleaned up [ 186.889015][ T8097] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 187.049516][ T8110] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 187.174358][ T5779] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 187.262350][ T8116] loop7: detected capacity change from 0 to 7 [ 187.289395][ C0] blk_print_req_error: 10 callbacks suppressed [ 187.289413][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 187.304925][ C0] buffer_io_error: 10 callbacks suppressed [ 187.304939][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 187.319443][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 187.328703][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 187.341288][ C1] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 187.350526][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 187.360954][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 187.370172][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 187.388268][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 187.397536][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 187.410329][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 187.419595][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 187.429462][ C1] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 187.438714][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 187.447107][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 187.456370][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 187.466212][ C1] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 187.475466][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 187.486328][ C1] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 187.495593][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 187.503571][ T8116] ldm_validate_partition_table(): Disk read failed. [ 187.515408][ T8116] Dev loop7: unable to read RDB block 0 [ 187.525861][ T8116] loop7: unable to read partition table [ 187.534363][ T8116] loop7: partition table beyond EOD, truncated [ 187.540715][ T8116] loop_reread_partitions: partition scan of loop7 (Cj̖P=ý?}X %`րc֐ȵ4FLQk݊) failed (rc=-5) [ 187.575985][ T5142] ldm_validate_partition_table(): Disk read failed. [ 187.587792][ T5142] Dev loop7: unable to read RDB block 0 [ 187.597081][ T5142] loop7: unable to read partition table [ 187.608483][ T5142] loop7: partition table beyond EOD, truncated [ 187.782137][ T8125] loop1: detected capacity change from 0 to 2048 [ 187.888571][ T8133] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 188.081558][ T3455] wlan1: Trigger new scan to find an IBSS to join [ 188.093870][ T8140] sctp: Trying to GSO but underlying device doesn't support it. [ 188.743305][ T8162] loop1: detected capacity change from 0 to 4096 [ 188.832707][ T8162] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 188.983424][ T12] wlan1: Creating new IBSS network, BSSID 8a:fb:3c:49:7c:35 [ 189.005038][ T8162] fs-verity: sha256 using implementation "sha256-avx2" [ 189.052944][ T8162] Quota error (device loop1): do_check_range: Getting block 3573547013 out of range 1-5 [ 189.103087][ T8162] Quota error (device loop1): qtree_read_dquot: Can't read quota structure for id 0 [ 189.127059][ T8162] EXT4-fs error (device loop1): ext4_acquire_dquot:6953: comm syz.1.919: Failed to acquire dquot type 1 [ 189.272769][ T5777] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 189.493735][ T8166] loop3: detected capacity change from 0 to 32768 [ 189.543279][ T8166] [ 189.543279][ T8166] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 189.543279][ T8166] [ 189.661495][ T8182] kAFS: bad VL server IP address [ 189.688556][ T8166] JFS: metapage_get_blocks failed [ 189.709993][ T8166] ERROR: (device loop3): release_metapage: metapage_write_one() failed [ 189.709993][ T8166] [ 189.730268][ T8166] ERROR: (device loop3): diWrite: ixpxd invalid [ 189.730268][ T8166] [ 189.748471][ T8166] ERROR: (device loop3): txCommit: [ 189.748471][ T8166] [ 189.814682][ T5776] [ 189.814682][ T5776] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 189.814682][ T5776] [ 189.832673][ T5776] [ 189.832673][ T5776] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 189.832673][ T5776] [ 189.983836][ T8188] netlink: 16 bytes leftover after parsing attributes in process `syz.0.930'. [ 190.448331][ T8200] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 190.517438][ T8200] infiniband syz1: RDMA CMA: cma_listen_on_dev, error -98 [ 190.535625][ T8209] loop3: detected capacity change from 0 to 128 [ 190.608612][ T8209] hpfs: filesystem error: invalid number of hotfixes: 2066844986, used: 2066844985; already mounted read-only [ 190.674002][ T8209] hpfs: filesystem error: improperly stopped [ 190.680086][ T8209] hpfs: filesystem error: warning: spare dnodes used, try chkdsk [ 190.707861][ T8209] hpfs: You really don't want any checks? You are crazy... [ 190.743206][ T8209] hpfs: hpfs_map_sector(): read error [ 190.748675][ T8209] hpfs: code page support is disabled [ 190.775994][ T8209] hpfs: hpfs_map_4sectors(): unaligned read [ 190.801340][ T8209] hpfs: hpfs_map_4sectors(): unaligned read [ 190.807320][ T8209] hpfs: filesystem error: unable to find root dir [ 191.147648][ T8230] loop0: detected capacity change from 0 to 512 [ 191.233290][ T8230] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 191.261723][ T8230] EXT4-fs error (device loop0): ext4_free_branches:1030: inode #16: comm syz.0.947: invalid indirect mapped block 32768 (level 2) [ 191.305114][ T8230] EXT4-fs (loop0): 1 orphan inode deleted [ 191.341442][ T8230] EXT4-fs (loop0): 1 truncate cleaned up [ 191.374303][ T8230] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 191.393634][ T8235] loop3: detected capacity change from 0 to 512 [ 191.401381][ T8235] EXT4-fs: Ignoring removed nomblk_io_submit option [ 191.409632][ T8235] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 191.423773][ T8236] input: syz0 as /devices/virtual/input/input15 [ 191.447312][ T8235] EXT4-fs (loop3): 1 truncate cleaned up [ 191.506004][ T8235] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 191.535173][ T8240] EXT4-fs error (device loop0): ext4_search_dir:1551: inode #12: block 7: comm syz.0.947: bad entry in directory: directory entry overrun - offset=0, inode=13, rec_len=784, size=56 fake=0 [ 191.553672][ C1] vkms_vblank_simulate: vblank timer overrun [ 191.650871][ T8] usb 3-1: new full-speed USB device number 7 using dummy_hcd [ 191.710400][ T5776] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 191.723294][ T8242] siw: device registration error -23 [ 191.843731][ T8] usb 3-1: config 1 has an invalid interface number: 36 but max is 1 [ 191.864932][ T8] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 191.890740][ T8] usb 3-1: config 1 has no interface number 1 [ 191.901191][ T8] usb 3-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 191.915683][ T8] usb 3-1: config 1 interface 36 has no altsetting 0 [ 191.927104][ T8] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 191.939094][ T8] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 191.953030][ T5780] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 191.971016][ T8] usb 3-1: Product: syz [ 191.975254][ T8] usb 3-1: Manufacturer: syz [ 191.979894][ T8] usb 3-1: SerialNumber: syz [ 192.027575][ T8] cdc_ncm 3-1:1.0: CDC Union missing and no IAD found [ 192.052434][ T8] cdc_ncm 3-1:1.0: bind() failure [ 192.336418][ T8258] loop0: detected capacity change from 0 to 128 [ 192.371942][ T8258] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256 [ 192.423964][ T8258] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 192.496142][ T5783] usb 3-1: USB disconnect, device number 7 [ 192.751686][ T8264] lo: Caught tx_queue_len zero misconfig [ 192.757458][ T8264] netlink: 'syz.0.962': attribute type 14 has an invalid length. [ 192.957074][ T8256] loop3: detected capacity change from 0 to 40427 [ 192.979654][ T8256] F2FS-fs (loop3): Wrong segment_count / block_count (31 > 0) [ 193.003605][ T8256] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 193.030465][ T8256] F2FS-fs (loop3): invalid crc value [ 193.054698][ T8256] F2FS-fs (loop3): Found nat_bits in checkpoint [ 193.189791][ T8256] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 193.198896][ T8256] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 193.230571][ T8271] loop2: detected capacity change from 0 to 512 [ 193.268536][ T8271] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 193.311246][ T8271] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #16: comm syz.2.964: invalid indirect mapped block 32768 (level 2) [ 193.329393][ T5776] syz-executor: attempt to access beyond end of device [ 193.329393][ T5776] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 193.362676][ T5776] F2FS-fs (loop3): Remounting filesystem read-only [ 193.392846][ T8271] EXT4-fs (loop2): 1 orphan inode deleted [ 193.398655][ T8271] EXT4-fs (loop2): 1 truncate cleaned up [ 193.405987][ T8271] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 193.500929][ T5766] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 193.512319][ T8276] EXT4-fs error (device loop2): ext4_search_dir:1551: inode #12: block 7: comm syz.2.964: bad entry in directory: directory entry overrun - offset=0, inode=13, rec_len=784, size=56 fake=0 [ 193.700912][ T5766] usb 1-1: Using ep0 maxpacket: 32 [ 193.721706][ T5766] usb 1-1: New USB device found, idVendor=0b89, idProduct=0007, bcdDevice=ef.64 [ 193.753202][ T5766] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 193.786886][ T5766] usb 1-1: config 0 descriptor?? [ 193.809132][ T5766] usbtest 1-1:0.0: Interface 0 is not authorized for usage [ 193.830187][ T5766] Abilis Systems as10x usb driver 1-1:0.0: Interface 0 is not authorized for usage [ 194.022500][ T5779] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 194.091459][ T5766] usb 1-1: USB disconnect, device number 6 [ 194.159276][ T8289] loop3: detected capacity change from 0 to 2048 [ 194.195052][ T8289] UDF-fs: error (device loop3): udf_read_tagged: tag version 0x0000 != 0x0002 || 0x0003, block 0 [ 194.218818][ T8289] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 194.230635][ T8289] UDF-fs: Scanning with blocksize 512 failed [ 194.276773][ T8289] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 194.486826][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.494382][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.889409][ T8305] pim6reg0: tun_chr_ioctl cmd 1074025694 [ 195.111137][ T8309] hugetlbfs: syz.2.977 (8309): Using mlock ulimits for SHM_HUGETLB is obsolete [ 195.320971][ T27] audit: type=1400 audit(1790912325.602:39): apparmor="STATUS" info="profile missing flags" error=-71 profile="unconfined" name="//o" pid=8311 comm="syz.3.979" name="//o" offset=35 [ 195.349748][ T8313] loop2: detected capacity change from 0 to 2048 [ 195.423272][ T8318] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 195.550815][ T27] audit: type=1800 audit(1790912325.832:40): pid=8313 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.980" name="file1" dev="loop2" ino=15 res=0 errno=0 [ 195.627008][ T27] audit: type=1800 audit(1790912325.842:41): pid=8313 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.980" name="file1" dev="loop2" ino=15 res=0 errno=0 [ 195.688818][ T8322] loop0: detected capacity change from 0 to 128 [ 195.722622][ T8318] NILFS (loop2): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 195.769573][ T8322] hpfs: filesystem error: invalid number of hotfixes: 2066844986, used: 2066844985; already mounted read-only [ 195.781752][ T8318] NILFS error (device loop2): nilfs_bmap_propagate: broken bmap (inode number=4) [ 195.800935][ T8322] hpfs: filesystem error: improperly stopped [ 195.807011][ T8322] hpfs: filesystem error: warning: spare dnodes used, try chkdsk [ 195.834232][ T8318] Remounting filesystem read-only [ 195.839535][ T1132] NILFS (loop2): discard dirty page: offset=0, ino=15 [ 195.847024][ T8322] hpfs: You really don't want any checks? You are crazy... [ 195.871535][ T8322] hpfs: hpfs_map_sector(): read error [ 195.880848][ T1132] NILFS (loop2): discard dirty block: blocknr=22, size=1024 [ 195.908742][ T8322] hpfs: code page support is disabled [ 195.918864][ T1132] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 195.929401][ T8322] hpfs: hpfs_map_4sectors(): unaligned read [ 195.947864][ T8322] hpfs: hpfs_map_4sectors(): unaligned read [ 195.955027][ T8315] loop1: detected capacity change from 0 to 32768 [ 195.962802][ T1132] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 195.983463][ T8315] (syz.1.982,8315,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 195.986844][ T1132] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 196.012577][ T8315] (syz.1.982,8315,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 196.014994][ T8322] hpfs: filesystem error: unable to find root dir [ 196.055181][ T5779] NILFS (loop2): disposed unprocessed dirty file(s) when stopping log writer [ 196.071579][ T5779] NILFS (loop2): discard dirty page: offset=0, ino=6 [ 196.078342][ T5779] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 196.099314][ T8315] JBD2: Ignoring recovery information on journal [ 196.127893][ T5779] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 196.137115][ T5779] NILFS (loop2): discard dirty block: blocknr=37, size=1024 [ 196.144724][ T5779] NILFS (loop2): discard dirty block: blocknr=38, size=1024 [ 196.153797][ T5779] NILFS (loop2): discard dirty page: offset=0, ino=5 [ 196.162215][ T5779] NILFS (loop2): discard dirty block: blocknr=41, size=1024 [ 196.169775][ T5779] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 196.178953][ T5779] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 196.189287][ T5779] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 196.199819][ T5779] NILFS (loop2): discard dirty page: offset=0, ino=4 [ 196.207212][ T8315] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 196.221303][ T5779] NILFS (loop2): discard dirty block: blocknr=40, size=1024 [ 196.228812][ T5779] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 196.240250][ T5779] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 196.251401][ T5779] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 196.261975][ T5779] NILFS (loop2): discard dirty page: offset=0, ino=3 [ 196.268718][ T5779] NILFS (loop2): discard dirty block: blocknr=42, size=1024 [ 196.296518][ T5779] NILFS (loop2): discard dirty block: blocknr=43, size=1024 [ 196.331809][ T5779] NILFS (loop2): discard dirty block: blocknr=44, size=1024 [ 196.351564][ T5779] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 196.400825][ T5779] NILFS (loop2): discard dirty page: offset=229376, ino=3 [ 196.438724][ T5779] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 196.470483][ T5779] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 196.499955][ T5779] NILFS (loop2): discard dirty block: blocknr=50, size=1024 [ 196.520986][ T5779] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 196.666393][ T5777] ocfs2: Unmounting device (7,1) on (node local) [ 196.885308][ T8334] input: syz0 as /devices/virtual/input/input16 [ 196.900452][ T8324] loop3: detected capacity change from 0 to 40427 [ 196.920975][ T8324] F2FS-fs (loop3): Invalid SB checksum offset: 0 [ 196.928514][ T8324] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 196.944896][ T8324] F2FS-fs (loop3): invalid crc value [ 197.165854][ T8324] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 197.175790][ T8324] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 197.395144][ T5776] syz-executor: attempt to access beyond end of device [ 197.395144][ T5776] loop3: rw=524288, sector=45064, nr_sectors = 8 limit=40427 [ 197.424050][ T8344] ip_tables: iptables: counters copy to user failed while replacing table [ 197.441618][ T5776] syz-executor: attempt to access beyond end of device [ 197.441618][ T5776] loop3: rw=0, sector=45064, nr_sectors = 8 limit=40427 [ 197.627306][ T6911] syz.3.428: attempt to access beyond end of device [ 197.627306][ T6911] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 197.658245][ T6911] F2FS-fs (loop3): Stopped filesystem due to reason: 3 [ 198.163229][ T1132] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 198.211117][ T5783] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 198.258131][ T1132] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 198.365185][ T1132] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 198.393196][ T5783] usb 2-1: Using ep0 maxpacket: 32 [ 198.401589][ T5783] usb 2-1: New USB device found, idVendor=0b89, idProduct=0007, bcdDevice=ef.64 [ 198.411730][ T5783] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 198.439223][ T5783] usb 2-1: config 0 descriptor?? [ 198.459703][ T5783] as10x_usb: device has been detected [ 198.467435][ T5783] dvbdev: DVB: registering new adapter (nBox DVB-T Dongle) [ 198.513151][ T5783] usb 2-1: DVB: registering adapter 1 frontend 0 (nBox DVB-T Dongle)... [ 198.522207][ T1132] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 198.543184][ T5783] as10x_usb: error during firmware upload part1 [ 198.550275][ T5783] Registered device nBox DVB-T Dongle [ 198.865333][ T5820] usb 2-1: USB disconnect, device number 7 [ 198.961714][ T5820] Unregistered device nBox DVB-T Dongle [ 198.963488][ T5820] as10x_usb: device has been disconnected [ 199.480489][ T5791] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 199.500336][ T8368] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1002'. [ 199.518901][ T5791] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 199.527564][ T5791] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 199.538425][ T5791] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 199.551243][ T5791] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 199.558708][ T5791] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 200.113319][ T5791] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 200.129149][ T5791] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 200.137519][ T5791] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 200.148157][ T5791] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 200.157275][ T5791] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 200.166211][ T5791] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 200.225716][ T8391] netlink: 76 bytes leftover after parsing attributes in process `syz.1.1008'. [ 200.311127][ T8391] netlink: 76 bytes leftover after parsing attributes in process `syz.1.1008'. [ 200.428434][ T8397] program syz.1.1010 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 200.803892][ T8369] chnl_net:caif_netlink_parms(): no params data found [ 200.915051][ T8387] chnl_net:caif_netlink_parms(): no params data found [ 200.963463][ T1132] hsr_slave_0: left promiscuous mode [ 200.970876][ T1132] hsr_slave_1: left promiscuous mode [ 200.981215][ T1132] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 200.988741][ T1132] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 201.003936][ T1132] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 201.017943][ T1132] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 201.026912][ T1132] bridge_slave_1: left allmulticast mode [ 201.041108][ T1132] bridge_slave_1: left promiscuous mode [ 201.050174][ T1132] bridge0: port 2(bridge_slave_1) entered disabled state [ 201.077139][ T1132] bridge_slave_0: left allmulticast mode [ 201.088505][ T1132] bridge_slave_0: left promiscuous mode [ 201.095986][ T1132] bridge0: port 1(bridge_slave_0) entered disabled state [ 201.203078][ T1132] veth1_macvtap: left promiscuous mode [ 201.209599][ T1132] veth0_macvtap: left promiscuous mode [ 201.222963][ T1132] veth1_vlan: left promiscuous mode [ 201.228645][ T1132] veth0_vlan: left promiscuous mode [ 201.405090][ T8420] loop1: detected capacity change from 0 to 512 [ 201.449396][ T8420] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 201.498749][ T8420] ext4 filesystem being mounted at /247/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 201.551360][ T5843] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 201.572218][ T1132] bond1 (unregistering): Released all slaves [ 201.590979][ T5791] Bluetooth: hci1: command tx timeout [ 201.771049][ T5843] usb 3-1: Using ep0 maxpacket: 32 [ 201.788497][ T5843] usb 3-1: New USB device found, idVendor=0b89, idProduct=0007, bcdDevice=ef.64 [ 201.797694][ T5777] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 201.829088][ T5843] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 201.893504][ T5843] usb 3-1: config 0 descriptor?? [ 201.947367][ T5843] as10x_usb: device has been detected [ 201.972300][ T5843] dvbdev: DVB: registering new adapter (nBox DVB-T Dongle) [ 202.031579][ T5843] usb 3-1: DVB: registering adapter 1 frontend 0 (nBox DVB-T Dongle)... [ 202.067950][ T5843] as10x_usb: error during firmware upload part1 [ 202.077521][ T5843] Registered device nBox DVB-T Dongle [ 202.239389][ T5791] Bluetooth: hci2: command tx timeout [ 202.262714][ T5843] usb 3-1: USB disconnect, device number 8 [ 202.296058][ T8432] loop1: detected capacity change from 0 to 128 [ 202.339730][ T5843] Unregistered device nBox DVB-T Dongle [ 202.350642][ T8432] UDF-fs: error (device loop1): udf_read_tagged: read failed, block=256, location=256 [ 202.389331][ T5843] as10x_usb: device has been disconnected [ 202.427953][ T8432] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 202.727502][ T1132] team0 (unregistering): Port device team_slave_1 removed [ 202.798729][ T1132] team0 (unregistering): Port device team_slave_0 removed [ 202.882276][ T1132] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 203.017707][ T1132] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 203.624122][ T1132] bond0 (unregistering): Released all slaves [ 203.681287][ T5791] Bluetooth: hci1: command tx timeout [ 204.161631][ T8387] bridge0: port 1(bridge_slave_0) entered blocking state [ 204.168868][ T8387] bridge0: port 1(bridge_slave_0) entered disabled state [ 204.185530][ T8387] bridge_slave_0: entered allmulticast mode [ 204.193603][ T8387] bridge_slave_0: entered promiscuous mode [ 204.248451][ T8369] bridge0: port 1(bridge_slave_0) entered blocking state [ 204.260927][ T8369] bridge0: port 1(bridge_slave_0) entered disabled state [ 204.286109][ T8369] bridge_slave_0: entered allmulticast mode [ 204.311483][ T5791] Bluetooth: hci2: command tx timeout [ 204.319104][ T8369] bridge_slave_0: entered promiscuous mode [ 204.325552][ T8463] ip_tables: iptables: counters copy to user failed while replacing table [ 204.358278][ T8387] bridge0: port 2(bridge_slave_1) entered blocking state [ 204.365867][ T8387] bridge0: port 2(bridge_slave_1) entered disabled state [ 204.373500][ T8387] bridge_slave_1: entered allmulticast mode [ 204.381216][ T8387] bridge_slave_1: entered promiscuous mode [ 204.421006][ T8369] bridge0: port 2(bridge_slave_1) entered blocking state [ 204.428217][ T8369] bridge0: port 2(bridge_slave_1) entered disabled state [ 204.446804][ T8369] bridge_slave_1: entered allmulticast mode [ 204.476161][ T8369] bridge_slave_1: entered promiscuous mode [ 204.594782][ T8387] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 204.641954][ T8369] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 204.675902][ T8369] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 204.703046][ T8387] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 204.847464][ T1132] IPVS: stop unused estimator thread 0... [ 204.871903][ T8387] team0: Port device team_slave_0 added [ 204.887446][ T8369] team0: Port device team_slave_0 added [ 204.924250][ T8369] team0: Port device team_slave_1 added [ 204.997651][ T8387] team0: Port device team_slave_1 added [ 205.107476][ T8369] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 205.136812][ T8369] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 205.165083][ T8369] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 205.202850][ T8387] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 205.209867][ T8387] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 205.246869][ T8387] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 205.270735][ T8387] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 205.286716][ T8387] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 205.319377][ T8387] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 205.339123][ T8369] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 205.348142][ T8369] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 205.388077][ T8369] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 205.478442][ T1132] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 205.534452][ T27] audit: type=1807 audit(1790912335.822:42): UNKNOWN=Iasure res=0 [ 205.552330][ T8493] ima: policy update failed [ 205.561173][ T27] audit: type=1802 audit(1790912335.842:43): pid=8494 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=update_policy cause=invalid-policy comm="syz.1.1036" res=0 errno=0 [ 205.620846][ T27] audit: type=1802 audit(1790912335.842:44): pid=8493 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.1.1036" res=0 errno=0 [ 205.644988][ T1132] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 205.749550][ T1132] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 205.760582][ T5791] Bluetooth: hci1: command tx timeout [ 205.846876][ T8387] hsr_slave_0: entered promiscuous mode [ 205.855012][ T8387] hsr_slave_1: entered promiscuous mode [ 205.877732][ T8387] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 205.897485][ T8387] Cannot create hsr debugfs directory [ 205.976795][ T1132] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 206.045855][ T8369] hsr_slave_0: entered promiscuous mode [ 206.058002][ T8369] hsr_slave_1: entered promiscuous mode [ 206.067303][ T8369] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 206.079805][ T8369] Cannot create hsr debugfs directory [ 206.130010][ T8506] A link change request failed with some changes committed already. Interface sit0 may have been left with an inconsistent configuration, please check. [ 206.391038][ T5791] Bluetooth: hci2: command tx timeout [ 207.353677][ T8387] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 207.401897][ T8387] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 207.539823][ T8387] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 207.635353][ T8387] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 207.831094][ T5791] Bluetooth: hci1: command tx timeout [ 207.897547][ T8552] netlink: 32 bytes leftover after parsing attributes in process `syz.2.1056'. [ 208.018533][ T8556] loop1: detected capacity change from 0 to 8 [ 208.074685][ T8558] program syz.2.1058 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 208.118144][ T8556] SQUASHFS error: Unable to read directory block [249:9] [ 208.481160][ T5791] Bluetooth: hci2: command tx timeout [ 208.705881][ T8569] loop5: detected capacity change from 0 to 6 [ 208.729669][ T8569] loop5: [POWERTEC] p1 p2 p3 [ 208.751199][ T8569] loop5: p1 start 2738982409 is beyond EOD, truncated [ 208.766817][ T8569] loop5: p2 start 3318134482 is beyond EOD, truncated [ 208.782462][ T8569] loop5: p3 start 3832978868 is beyond EOD, truncated [ 209.016331][ T1132] hsr_slave_0: left promiscuous mode [ 209.045296][ T1132] hsr_slave_1: left promiscuous mode [ 209.061912][ T1132] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 209.075226][ T1132] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 209.084808][ T1132] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 209.093072][ T1132] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 209.101304][ T1132] bridge_slave_1: left allmulticast mode [ 209.107573][ T1132] bridge_slave_1: left promiscuous mode [ 209.117227][ T1132] bridge0: port 2(bridge_slave_1) entered disabled state [ 209.128011][ T1132] bridge_slave_0: left allmulticast mode [ 209.140069][ T1132] bridge_slave_0: left promiscuous mode [ 209.146721][ T1132] bridge0: port 1(bridge_slave_0) entered disabled state [ 209.212548][ T1132] veth1_macvtap: left promiscuous mode [ 209.219526][ T1132] veth0_macvtap: left promiscuous mode [ 209.228297][ T1132] veth1_vlan: left promiscuous mode [ 209.233989][ T1132] veth0_vlan: left promiscuous mode [ 210.399351][ T8590] loop1: detected capacity change from 0 to 40427 [ 210.420117][ T8590] F2FS-fs (loop1): invalid crc value [ 210.453646][ T8590] F2FS-fs (loop1): Found nat_bits in checkpoint [ 210.544858][ T8590] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e4 [ 210.678396][ T5777] syz-executor: attempt to access beyond end of device [ 210.678396][ T5777] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 210.706458][ T5777] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 210.780237][ T1132] team0 (unregistering): Port device team_slave_1 removed [ 210.854094][ T1132] team0 (unregistering): Port device team_slave_0 removed [ 210.932576][ T1132] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 211.040655][ T1132] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 211.382308][ T8600] loop1: detected capacity change from 0 to 64 [ 211.574376][ T27] audit: type=1800 audit(1790912341.862:45): pid=8600 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.1070" name="file1" dev="loop1" ino=5 res=0 errno=0 [ 211.724951][ T1132] bond0 (unregistering): Released all slaves [ 211.903010][ T8369] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 211.912439][ T5789] Bluetooth: hci0: command 0x080f tx timeout [ 211.927625][ T5792] Bluetooth: hci3: command 0x0406 tx timeout [ 211.940012][ T8575] netlink: 56 bytes leftover after parsing attributes in process `syz.2.1065'. [ 212.029330][ T8387] 8021q: adding VLAN 0 to HW filter on device bond0 [ 212.063565][ T8369] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 212.084513][ T8606] loop1: detected capacity change from 0 to 2048 [ 212.101946][ T8369] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 212.115213][ T8369] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 212.179245][ T8609] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 212.247805][ T27] audit: type=1800 audit(1790912342.532:46): pid=8606 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.1072" name="file1" dev="loop1" ino=15 res=0 errno=0 [ 212.319771][ T27] audit: type=1800 audit(1790912342.532:47): pid=8606 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.1072" name="file1" dev="loop1" ino=15 res=0 errno=0 [ 212.345291][ T8387] 8021q: adding VLAN 0 to HW filter on device team0 [ 212.398877][ T8609] NILFS (loop1): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 212.414149][ T8611] loop2: detected capacity change from 0 to 128 [ 212.430924][ T8609] NILFS error (device loop1): nilfs_bmap_propagate: broken bmap (inode number=4) [ 212.459826][ T42] bridge0: port 1(bridge_slave_0) entered blocking state [ 212.468277][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state [ 212.482858][ T8609] Remounting filesystem read-only [ 212.510934][ T59] NILFS (loop1): discard dirty page: offset=0, ino=15 [ 212.517887][ T59] NILFS (loop1): discard dirty block: blocknr=22, size=1024 [ 212.550985][ T59] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 212.563256][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 212.570549][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 212.571919][ T59] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 212.609706][ T59] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 212.623576][ T59] NILFS (loop1): discard dirty page: offset=0, ino=5 [ 212.685478][ T59] NILFS (loop1): discard dirty block: blocknr=41, size=1024 [ 212.703671][ T59] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 212.723433][ T59] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 212.760461][ T59] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 212.787742][ T5777] NILFS (loop1): disposed unprocessed dirty file(s) when stopping log writer [ 212.820254][ T5777] NILFS (loop1): discard dirty page: offset=0, ino=6 [ 212.840930][ T5777] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 212.887015][ T5777] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 212.908101][ T5777] NILFS (loop1): discard dirty block: blocknr=37, size=1024 [ 212.940809][ T5777] NILFS (loop1): discard dirty block: blocknr=38, size=1024 [ 212.987698][ T8369] 8021q: adding VLAN 0 to HW filter on device bond0 [ 213.000425][ T5777] NILFS (loop1): discard dirty page: offset=0, ino=4 [ 213.016344][ T5777] NILFS (loop1): discard dirty block: blocknr=40, size=1024 [ 213.050865][ T5777] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 213.060331][ T5777] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 213.099172][ T8369] 8021q: adding VLAN 0 to HW filter on device team0 [ 213.102612][ T5777] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 213.145436][ T3501] bridge0: port 1(bridge_slave_0) entered blocking state [ 213.152688][ T3501] bridge0: port 1(bridge_slave_0) entered forwarding state [ 213.161895][ T5777] NILFS (loop1): discard dirty page: offset=0, ino=3 [ 213.191656][ T5777] NILFS (loop1): discard dirty block: blocknr=42, size=1024 [ 213.199032][ T5777] NILFS (loop1): discard dirty block: blocknr=43, size=1024 [ 213.217547][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 213.224788][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 213.241267][ T5777] NILFS (loop1): discard dirty block: blocknr=44, size=1024 [ 213.248640][ T5777] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 213.291117][ T5777] NILFS (loop1): discard dirty page: offset=229376, ino=3 [ 213.312047][ T5777] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 213.351473][ T5777] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 213.380873][ T5777] NILFS (loop1): discard dirty block: blocknr=50, size=1024 [ 213.400881][ T5777] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 213.433137][ T8369] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 213.656508][ T8387] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 214.163904][ T8369] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 214.288530][ T8369] veth0_vlan: entered promiscuous mode [ 214.353624][ T8369] veth1_vlan: entered promiscuous mode [ 214.470461][ T8369] veth0_macvtap: entered promiscuous mode [ 214.527097][ T8369] veth1_macvtap: entered promiscuous mode [ 214.550267][ T8667] vivid-000: disconnect [ 214.568059][ T8666] vivid-000: reconnect [ 214.614818][ T8387] veth0_vlan: entered promiscuous mode [ 214.623807][ T8369] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 214.638616][ T8369] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 214.649052][ T8369] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 214.672482][ T8369] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 214.697683][ T8369] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 214.737045][ T8369] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 214.766125][ T8369] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 214.792264][ T8369] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 214.814899][ T8369] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 214.838342][ T8369] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 214.873554][ T8387] veth1_vlan: entered promiscuous mode [ 214.904376][ T8369] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 214.926665][ T8369] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 214.961067][ T8369] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 214.981480][ T8369] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 215.179372][ T8387] veth0_macvtap: entered promiscuous mode [ 215.260704][ T8387] veth1_macvtap: entered promiscuous mode [ 215.328776][ T8387] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 215.342564][ T3455] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 215.350447][ T3455] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 215.372106][ T8387] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 215.387610][ T8387] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 215.400228][ T8387] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 215.417908][ T8387] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 215.428763][ T8387] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 215.447361][ T8387] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 215.506461][ T8387] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 215.535242][ T8387] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 215.550099][ T8387] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 215.566081][ T8387] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 215.576239][ T8387] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 215.591013][ T8387] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 215.615487][ T8387] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 215.653817][ T8387] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 215.665164][ T984] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 215.676732][ T8387] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 215.690991][ T984] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 215.699144][ T8387] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 215.726788][ T8387] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 215.991163][ T3455] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 216.019361][ T3455] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 216.092435][ T984] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 216.134960][ T984] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 216.741135][ T8725] i2c i2c-0: new_device: Can't parse I2C address [ 217.143334][ T8712] loop1: detected capacity change from 0 to 32768 [ 217.317054][ T8723] loop0: detected capacity change from 0 to 32768 [ 217.458791][ T8723] JBD2: Ignoring recovery information on journal [ 217.537048][ T8723] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 217.736687][ T8369] ocfs2: Unmounting device (7,0) on (node local) [ 217.768540][ T8729] loop4: detected capacity change from 0 to 32768 [ 217.903066][ T8729] XFS (loop4): Mounting V5 Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 218.110477][ T8729] XFS (loop4): Ending clean mount [ 218.222545][ T8729] XFS (loop4): User initiated shutdown received. [ 218.229024][ T8729] XFS (loop4): Log I/O Error (0x6) detected at xfs_fs_goingdown+0x71/0x150 (fs/xfs/xfs_fsops.c:501). Shutting down filesystem. [ 218.299420][ T8729] XFS (loop4): Please unmount the filesystem and rectify the problem(s) [ 218.381965][ T8762] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1107'. [ 218.450502][ T8387] XFS (loop4): Unmounting Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 218.997969][ T984] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 219.042031][ T8782] loop5: detected capacity change from 0 to 6 [ 219.062717][ T8783] input input17: cannot allocate more than FF_MAX_EFFECTS effects [ 219.079889][ T8782] loop5: [POWERTEC] p1 p2 p3 [ 219.092251][ T8782] loop5: p1 start 2738982409 is beyond EOD, truncated [ 219.100029][ T8782] loop5: p2 start 3318134482 is beyond EOD, truncated [ 219.145378][ T8782] loop5: p3 start 3832978868 is beyond EOD, truncated [ 219.152656][ T8785] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1114'. [ 219.618857][ T8807] loop2: detected capacity change from 0 to 64 [ 219.679600][ T8808] IPv6: NLM_F_CREATE should be specified when creating new route [ 219.779954][ T27] audit: type=1800 audit(1790912350.062:48): pid=8807 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.1121" name="file1" dev="loop2" ino=5 res=0 errno=0 [ 219.872312][ T8813] input input18: cannot allocate more than FF_MAX_EFFECTS effects [ 219.881102][ T8695] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 219.959872][ T8816] loop4: detected capacity change from 0 to 1024 [ 220.079983][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 220.097873][ T8695] usb 1-1: Using ep0 maxpacket: 32 [ 220.113545][ T8695] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x8C has invalid maxpacket 62464, setting to 1024 [ 220.177310][ T8695] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 1024 [ 220.235042][ T8695] usb 1-1: string descriptor 0 read error: -22 [ 220.251227][ T8695] usb 1-1: New USB device found, idVendor=1430, idProduct=474b, bcdDevice= 0.40 [ 220.290863][ T8695] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 220.320665][ T8806] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 220.353006][ T8695] usbtest 1-1:1.0: Interface 0 is not authorized for usage [ 220.401327][ T8695] snd-usb-audio 1-1:1.0: Interface 0 is not authorized for usage [ 220.412020][ T8827] netlink: 48 bytes leftover after parsing attributes in process `syz.1.1129'. N0v͟Q+\)6(#$~6[lg$ V [ 220.570898][ T8695] usb 1-1: USB disconnect, device number 7 [ 220.736706][ T8838] loop2: detected capacity change from 0 to 512 [ 220.796136][ T8838] EXT4-fs error (device loop2): ext4_orphan_get:1408: inode #15: comm syz.2.1133: iget: bad extended attribute block 134217728 [ 220.814478][ T8838] EXT4-fs error (device loop2): ext4_orphan_get:1413: comm syz.2.1133: couldn't read orphan inode 15 (err -117) [ 220.828454][ T8838] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 220.926382][ T27] audit: type=1800 audit(1790912351.212:49): pid=8838 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.1133" name="file0" dev="loop2" ino=13 res=0 errno=0 [ 221.048655][ T5779] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 221.316881][ T8828] loop4: detected capacity change from 0 to 32768 [ 221.369301][ T8828] XFS (loop4): Mounting V5 Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 221.490606][ T8828] XFS (loop4): Ending clean mount [ 221.504702][ T3455] bond0: (slave bond_slave_0): interface is now down [ 221.551970][ T3455] bond0: (slave bond_slave_1): interface is now down [ 221.569316][ T8828] XFS (loop4): Quotacheck needed: Please wait. [ 221.618212][ T3455] bond0: now running without any active interface! [ 221.698203][ T8828] XFS (loop4): Quotacheck: Done. [ 221.755094][ T8877] loop0: detected capacity change from 0 to 64 [ 221.842680][ T27] audit: type=1800 audit(1790912352.122:50): pid=8877 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1142" name="file1" dev="loop0" ino=21 res=0 errno=0 [ 222.189028][ T8387] XFS (loop4): Unmounting Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 222.266877][ T8890] loop0: detected capacity change from 0 to 256 [ 222.424956][ T8890] FAT-fs (loop0): Directory bread(block 64) failed [ 222.452114][ T8890] FAT-fs (loop0): Directory bread(block 65) failed [ 222.478202][ T8890] FAT-fs (loop0): Directory bread(block 66) failed [ 222.501935][ T8890] FAT-fs (loop0): Directory bread(block 67) failed [ 222.517959][ T8890] FAT-fs (loop0): Directory bread(block 68) failed [ 222.531071][ T5843] IPVS: starting estimator thread 0... [ 222.538967][ T8890] FAT-fs (loop0): Directory bread(block 69) failed [ 222.553096][ T8890] FAT-fs (loop0): Directory bread(block 70) failed [ 222.564300][ T8890] FAT-fs (loop0): Directory bread(block 71) failed [ 222.581068][ T8890] FAT-fs (loop0): Directory bread(block 72) failed [ 222.613696][ T8890] FAT-fs (loop0): Directory bread(block 73) failed [ 222.631634][ T8898] IPVS: using max 18 ests per chain, 43200 per kthread [ 222.770990][ T8905] rnbd_client L602: Mapping device / on session s., (access_mode: rw, nr_poll_queues: 0) [ 222.793315][ T8905] rnbd_client L1255: Session s. not found, and path parameter not given [ 223.349970][ T8903] loop2: detected capacity change from 0 to 32768 [ 223.415414][ T8903] XFS (loop2): Mounting V5 Filesystem 986211a9-7d00-4ebf-a576-e3de63fa2cbd [ 223.500876][ T8903] XFS (loop2): Ending clean mount [ 223.697305][ T5779] XFS (loop2): Unmounting Filesystem 986211a9-7d00-4ebf-a576-e3de63fa2cbd [ 224.667250][ T8972] loop4: detected capacity change from 0 to 256 [ 224.729815][ T8972] exfat: Deprecated parameter 'utf8' [ 224.767456][ T8972] exfat: Deprecated parameter 'utf8' [ 224.776616][ T8972] exfat: Deprecated parameter 'namecase' [ 224.820012][ T8972] exFAT-fs (loop4): failed to load upcase table (idx : 0x0001fe89, chksum : 0xc232f927, utbl_chksum : 0xe619d30d) [ 224.925158][ T8958] loop0: detected capacity change from 0 to 32768 [ 225.027310][ T8958] XFS (loop0): Mounting V5 Filesystem 986211a9-7d00-4ebf-a576-e3de63fa2cbd [ 225.157100][ T8958] XFS (loop0): Ending clean mount [ 225.281819][ T8958] XFS (loop0): User initiated shutdown received. [ 225.298954][ T8958] XFS (loop0): Log I/O Error (0x6) detected at xfs_fs_goingdown+0x71/0x150 (fs/xfs/xfs_fsops.c:501). Shutting down filesystem. [ 225.355263][ T8958] XFS (loop0): Please unmount the filesystem and rectify the problem(s) [ 225.572818][ T8369] XFS (loop0): Unmounting Filesystem 986211a9-7d00-4ebf-a576-e3de63fa2cbd [ 225.591031][ T8995] netlink: 'syz.4.1173': attribute type 63 has an invalid length. [ 225.620376][ T8995] netlink: 44 bytes leftover after parsing attributes in process `syz.4.1173'. [ 225.778613][ T8981] loop1: detected capacity change from 0 to 32768 [ 225.975780][ T8981] BTRFS: device fsid e0cb6322-611b-4325-acdf-015f79de3787 devid 1 transid 8 /dev/loop1 scanned by syz.1.1171 (8981) [ 226.040831][ T8981] BTRFS info (device loop1): first mount of filesystem e0cb6322-611b-4325-acdf-015f79de3787 [ 226.110879][ T8981] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 226.119625][ T8981] BTRFS info (device loop1): enabling ssd optimizations [ 226.170842][ T8981] BTRFS info (device loop1): not using ssd optimizations [ 226.210968][ T8981] BTRFS info (device loop1): turning off barriers [ 226.217486][ T8981] BTRFS info (device loop1): use no compression [ 226.231873][ T9007] kAFS: bad VL server IP address [ 226.251435][ T8981] BTRFS info (device loop1): using free space tree [ 226.462870][ T9031] loop2: detected capacity change from 0 to 256 [ 226.551107][ T6278] blk_print_req_error: 25 callbacks suppressed [ 226.551125][ T6278] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 226.579464][ T9031] ip_tables: iptables: counters copy to user failed while replacing table [ 226.650360][ T9033] Falling back ldisc for ttyS3. [ 226.908615][ T5777] BTRFS info (device loop1): last unmount of filesystem e0cb6322-611b-4325-acdf-015f79de3787 [ 227.128010][ T5795] BTRFS: device fsid e0cb6322-611b-4325-acdf-015f79de3787 devid 1 transid 9 /dev/loop1 scanned by udevd (5795) [ 227.397420][ T9057] netlink: 43 bytes leftover after parsing attributes in process `syz.1.1187'. [ 227.618786][ T9064] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1188'. [ 228.034048][ T9076] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1192'. [ 228.043554][ T9076] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1192'. [ 228.053200][ T9076] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1192'. [ 228.252405][ T9084] loop2: detected capacity change from 0 to 16 [ 228.269417][ T9084] MTD: Attempt to mount non-MTD device "/dev/loop2" [ 228.448119][ T9087] loop4: detected capacity change from 0 to 16 [ 228.485961][ T9087] erofs: (device loop4): mounted with root inode @ nid 36. [ 228.590938][ T9087] erofs: (device loop4): erofs_find_target_block: corrupted dir block 0 @ nid 36 [ 228.613911][ T9087] erofs: (device loop4): erofs_map_blocks_flatmode: internal error @ nid: 36 (size 18446462598732841076), m_la 0x1000 [ 229.521286][ T9115] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1204'. [ 230.593886][ T9138] loop1: detected capacity change from 0 to 512 [ 230.641079][ T9138] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 230.679992][ T9138] EXT4-fs (loop1): invalid journal inode [ 230.704021][ T9138] EXT4-fs (loop1): can't get journal size [ 230.761117][ T9138] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e016c118, mo2=0002] [ 230.801059][ T9138] System zones: 1-12, 13-13 [ 230.851732][ T9138] EXT4-fs (loop1): 1 truncate cleaned up [ 230.882269][ T9138] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 231.045242][ T5777] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 250.122548][ T42] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 255.914435][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.925428][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 281.046086][ T3455] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 311.970981][ T3501] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 317.365275][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.371781][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 324.561928][ T5087] Bluetooth: hci1: command 0x0406 tx timeout [ 324.568559][ T5789] Bluetooth: hci2: command 0x0406 tx timeout [ 342.895525][ T3455] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 353.197897][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 373.820450][ T1132] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 378.794802][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 378.801288][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 390.310938][ T29] INFO: task kworker/u4:1:12 blocked for more than 143 seconds. [ 390.318655][ T29] Not tainted syzkaller #0 [ 390.323923][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 390.332794][ T29] task:kworker/u4:1 state:D stack:21544 pid:12 ppid:2 flags:0x00004000 [ 390.342152][ T29] Workqueue: writeback wb_workfn (flush-8:0) [ 390.348298][ T29] Call Trace: [ 390.351832][ T29] [ 390.354867][ T29] __schedule+0x15ae/0x4660 [ 390.359568][ T29] ? blk_mq_start_stopped_hw_queues+0x260/0x260 [ 390.366077][ T29] ? blk_mq_start_stopped_hw_queues+0x260/0x260 [ 390.372411][ T29] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 390.378578][ T29] ? __lock_acquire+0x7d80/0x7d80 [ 390.383730][ T29] ? asan.module_dtor+0x20/0x20 [ 390.388668][ T29] ? blk_check_plugged+0x250/0x250 [ 390.401811][ T29] ? rq_wait_inc_below+0x11f/0x1a0 [ 390.411919][ T29] ? wq_worker_sleeping+0x63/0x240 [ 390.417161][ T29] schedule+0xbd/0x170 [ 390.421408][ T29] io_schedule+0x80/0xd0 [ 390.425719][ T29] rq_qos_wait+0x22b/0x360 [ 390.430287][ T29] ? wbt_inflight_cb+0x2f0/0x2f0 [ 390.435499][ T29] ? rq_depth_scale_down+0x2f0/0x2f0 [ 390.440904][ T29] ? rq_qos_wait+0x360/0x360 [ 390.445548][ T29] ? wbt_exit+0xb0/0xb0 [ 390.449796][ T29] ? blk_bio_list_merge+0xd0/0xd0 [ 390.454936][ T29] wbt_wait+0x34a/0x580 [ 390.459217][ T29] ? rwb_trace_step+0x320/0x320 [ 390.464206][ T29] ? dd_depth_updated+0x110/0x110 [ 390.469285][ T29] ? rwb_trace_step+0x320/0x320 [ 390.474415][ T29] __rq_qos_throttle+0x65/0xb0 [ 390.479235][ T29] blk_mq_submit_bio+0x8fb/0x2220 [ 390.484427][ T29] ? __lock_acquire+0x7d80/0x7d80 [ 390.489517][ T29] ? blk_mq_plug_issue_direct+0x550/0x550 [ 390.495367][ T29] ? seqcount_lockdep_reader_access+0x12b/0x1d0 [ 390.501715][ T29] ? lockdep_hardirqs_on+0x98/0x150 [ 390.507063][ T29] ? ktime_get+0x7f/0x280 [ 390.513295][ T29] ? seqcount_lockdep_reader_access+0x191/0x1d0 [ 390.519607][ T29] ? ktime_get_real_ts64+0x440/0x440 [ 390.525109][ T29] __submit_bio+0x12b/0x260 [ 390.529727][ T29] ? blk_free_queue_rcu+0x40/0x40 [ 390.536672][ T29] submit_bio_noacct_nocheck+0x6e8/0x9c0 [ 390.544618][ T29] ? __folio_end_writeback+0xe10/0xe10 [ 390.550151][ T29] ? __mod_lruvec_page_state+0xa5/0x410 [ 390.557150][ T29] ? should_fail_request+0x70/0x70 [ 390.562466][ T29] ? submit_bio_noacct+0xfba/0x1b30 [ 390.567727][ T29] ext4_bio_write_folio+0x16a4/0x22d0 [ 390.573289][ T29] mpage_submit_folio+0x231/0x3c0 [ 390.578361][ T29] mpage_process_page_bufs+0x6bf/0x8c0 [ 390.584079][ T29] mpage_prepare_extent_to_map+0xecd/0x1f80 [ 390.590060][ T29] ? trace_ext4_writepages+0x1c0/0x1c0 [ 390.595645][ T29] ? kmem_cache_alloc+0x1a6/0x2c0 [ 390.600771][ T29] ext4_do_writepages+0xb46/0x3990 [ 390.606044][ T29] ? mark_lock+0x94/0x320 [ 390.610416][ T29] ? ext4_normal_submit_inode_data_buffers+0x240/0x240 [ 390.618168][ T29] ? rcu_read_lock_any_held+0xb4/0x140 [ 390.623762][ T29] ? __lock_acquire+0x1336/0x7d80 [ 390.628834][ T29] ext4_writepages+0x1dd/0x350 [ 390.633813][ T29] ? ext4_read_folio+0x2f0/0x2f0 [ 390.639037][ T29] ? reacquire_held_locks+0x31f/0x5c0 [ 390.644554][ T29] ? writeback_sb_inodes+0x35e/0x1020 [ 390.650020][ T29] ? ext4_read_folio+0x2f0/0x2f0 [ 390.655061][ T29] do_writepages+0x351/0x590 [ 390.659743][ T29] ? folio_clear_dirty_for_io+0xca0/0xca0 [ 390.665639][ T29] ? writeback_sb_inodes+0x4bd/0x1020 [ 390.671153][ T29] ? __lock_acquire+0x7d80/0x7d80 [ 390.676217][ T29] ? do_raw_spin_lock+0x11f/0x2b0 [ 390.681371][ T29] __writeback_single_inode+0x14e/0xee0 [ 390.686972][ T29] writeback_sb_inodes+0x813/0x1020 [ 390.692465][ T29] ? queue_io+0x530/0x530 [ 390.696877][ T29] __writeback_inodes_wb+0x114/0x240 [ 390.702267][ T29] wb_writeback+0x472/0xbe0 [ 390.706843][ T29] ? queue_io+0x2d1/0x530 [ 390.711293][ T29] ? percpu_ref_tryget+0x250/0x250 [ 390.717249][ T29] ? __lock_acquire+0x7d80/0x7d80 [ 390.722418][ T29] wb_workfn+0xb8e/0xe60 [ 390.726741][ T29] ? inode_wait_for_writeback+0x230/0x230 [ 390.732579][ T29] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 390.738598][ T29] ? __lock_acquire+0x7d80/0x7d80 [ 390.743707][ T29] ? read_lock_is_recursive+0x20/0x20 [ 390.749123][ T29] ? _raw_spin_unlock_irq+0x23/0x50 [ 390.754515][ T29] ? process_scheduled_works+0x975/0x1600 [ 390.760278][ T29] ? process_scheduled_works+0x975/0x1600 [ 390.766107][ T29] process_scheduled_works+0xa60/0x1600 [ 390.771828][ T29] ? worker_attach_to_pool+0x370/0x370 [ 390.777348][ T29] ? assign_work+0x3cc/0x5d0 [ 390.782080][ T29] worker_thread+0xa5e/0xfe0 [ 390.786768][ T29] kthread+0x2fa/0x390 [ 390.793778][ T29] ? pr_cont_work+0x550/0x550 [ 390.798502][ T29] ? kthread_blkcg+0xd0/0xd0 [ 390.803471][ T29] ret_from_fork+0x48/0x80 [ 390.807950][ T29] ? kthread_blkcg+0xd0/0xd0 [ 390.812719][ T29] ret_from_fork_asm+0x11/0x20 [ 390.817579][ T29] [ 390.821908][ T29] INFO: task jbd2/sda1-8:5104 blocked for more than 143 seconds. [ 390.829676][ T29] Not tainted syzkaller #0 [ 390.834686][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 390.843463][ T29] task:jbd2/sda1-8 state:D stack:24552 pid:5104 ppid:2 flags:0x00004000 [ 390.852846][ T29] Call Trace: [ 390.856161][ T29] [ 390.859126][ T29] __schedule+0x15ae/0x4660 [ 390.863767][ T29] ? asan.module_dtor+0x20/0x20 [ 390.868674][ T29] ? __lock_acquire+0x7d80/0x7d80 [ 390.874246][ T29] ? _raw_spin_unlock_irqrestore+0x86/0x120 [ 390.880203][ T29] ? lockdep_hardirqs_on+0x98/0x150 [ 390.885594][ T29] schedule+0xbd/0x170 [ 390.889710][ T29] io_schedule+0x80/0xd0 [ 390.894104][ T29] bit_wait_io+0x11/0xd0 [ 390.898383][ T29] __wait_on_bit+0x9f/0x2c0 [ 390.903004][ T29] ? bit_wait+0xd0/0xd0 [ 390.907211][ T29] out_of_line_wait_on_bit+0x13c/0x190 [ 390.912902][ T29] ? bit_wait+0xd0/0xd0 [ 390.917104][ T29] ? __wait_on_bit+0x2c0/0x2c0 [ 390.922992][ T29] ? do_raw_write_lock+0x11e/0x260 [ 390.928179][ T29] ? bit_waitqueue+0x30/0x30 [ 390.933148][ T29] ? do_raw_read_unlock+0x3d/0x80 [ 390.938251][ T29] jbd2_journal_commit_transaction+0x2e8d/0x5ad0 [ 390.946076][ T29] ? jbd2_journal_finish_inode_data_buffers+0xb0/0xb0 [ 390.953059][ T29] ? lock_chain_count+0x20/0x20 [ 390.957962][ T29] ? _raw_spin_unlock+0x40/0x40 [ 390.962903][ T29] ? __try_to_del_timer_sync+0x1c2/0x280 [ 390.968588][ T29] ? __timer_delete_sync+0x23d/0x2e0 [ 390.974018][ T29] ? __lock_acquire+0x7d80/0x7d80 [ 390.979083][ T29] ? timer_delete_sync+0x20/0x20 [ 390.984148][ T29] ? do_raw_read_unlock+0x80/0x80 [ 390.989252][ T29] ? prepare_to_wait+0x1aa/0x200 [ 390.994285][ T29] kjournald2+0x40f/0x810 [ 390.998762][ T29] ? jbd2_seq_info_show+0x5c0/0x5c0 [ 391.004077][ T29] ? wake_bit_function+0x200/0x200 [ 391.009260][ T29] ? _raw_spin_unlock+0x40/0x40 [ 391.014281][ T29] ? __kthread_parkme+0x71/0x1c0 [ 391.019260][ T29] ? __kthread_parkme+0x15b/0x1c0 [ 391.025293][ T29] kthread+0x2fa/0x390 [ 391.029428][ T29] ? jbd2_seq_info_show+0x5c0/0x5c0 [ 391.034844][ T29] ? kthread_blkcg+0xd0/0xd0 [ 391.039479][ T29] ret_from_fork+0x48/0x80 [ 391.044052][ T29] ? kthread_blkcg+0xd0/0xd0 [ 391.048997][ T29] ret_from_fork_asm+0x11/0x20 [ 391.053930][ T29] [ 391.057010][ T29] INFO: task syz-executor:5764 blocked for more than 144 seconds. [ 391.064913][ T29] Not tainted syzkaller #0 [ 391.069879][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 391.078621][ T29] task:syz-executor state:D stack:22408 pid:5764 ppid:5763 flags:0x00004002 [ 391.087928][ T29] Call Trace: [ 391.091376][ T29] [ 391.094357][ T29] __schedule+0x15ae/0x4660 [ 391.098926][ T29] ? mark_lock+0x94/0x320 [ 391.103360][ T29] ? asan.module_dtor+0x20/0x20 [ 391.108270][ T29] ? __lock_acquire+0x7d80/0x7d80 [ 391.113531][ T29] ? _raw_spin_unlock_irqrestore+0x86/0x120 [ 391.119452][ T29] ? lockdep_hardirqs_on+0x98/0x150 [ 391.124792][ T29] schedule+0xbd/0x170 [ 391.129702][ T29] io_schedule+0x80/0xd0 [ 391.134246][ T29] bit_wait_io+0x11/0xd0 [ 391.138540][ T29] __wait_on_bit+0x9f/0x2c0 [ 391.143196][ T29] ? bit_wait+0xd0/0xd0 [ 391.147395][ T29] out_of_line_wait_on_bit+0x13c/0x190 [ 391.153214][ T29] ? bit_wait+0xd0/0xd0 [ 391.157417][ T29] ? __wait_on_bit+0x2c0/0x2c0 [ 391.162527][ T29] ? do_raw_spin_lock+0x11f/0x2b0 [ 391.167618][ T29] ? bit_waitqueue+0x30/0x30 [ 391.172595][ T29] ? do_raw_spin_unlock+0x121/0x230 [ 391.177853][ T29] do_get_write_access+0x5c9/0xe00 [ 391.183309][ T29] jbd2_journal_get_write_access+0x10c/0x140 [ 391.189343][ T29] __ext4_journal_get_write_access+0x208/0x6d0 [ 391.196200][ T29] ? __ext4_journal_ensure_credits+0x450/0x450 [ 391.202646][ T29] ? __might_sleep+0xe0/0xe0 [ 391.207310][ T29] ext4_reserve_inode_write+0x205/0x2a0 [ 391.213046][ T29] __ext4_mark_inode_dirty+0x13f/0x720 [ 391.218610][ T29] ext4_dirty_inode+0xcb/0x110 [ 391.223463][ T29] ? __ext4_expand_extra_isize+0x400/0x400 [ 391.230060][ T29] __mark_inode_dirty+0x2cc/0xc90 [ 391.235238][ T29] file_update_time+0x187/0x1a0 [ 391.240165][ T29] ext4_page_mkwrite+0x1f9/0x11a0 [ 391.245450][ T29] ? do_wp_page+0x4ce/0x34d0 [ 391.250091][ T29] ? ext4_change_inode_journal_flag+0x8a0/0x8a0 [ 391.257529][ T29] ? __lock_acquire+0x7d80/0x7d80 [ 391.262723][ T29] do_page_mkwrite+0x153/0x3f0 [ 391.267557][ T29] do_wp_page+0xd4d/0x34d0 [ 391.272201][ T29] ? folio_put+0xd0/0xd0 [ 391.276487][ T29] ? do_raw_spin_lock+0x11f/0x2b0 [ 391.281607][ T29] ? __rwlock_init+0x150/0x150 [ 391.286449][ T29] handle_mm_fault+0x1306/0x4a50 [ 391.291541][ T29] ? handle_mm_fault+0xe6/0x4a50 [ 391.296549][ T29] ? numa_migrate_prep+0x350/0x350 [ 391.302026][ T29] ? lock_mm_and_find_vma+0x9c/0x2f0 [ 391.307358][ T29] do_user_addr_fault+0x736/0x12d0 [ 391.312850][ T29] exc_page_fault+0x64/0x100 [ 391.317491][ T29] ? clear_bhb_loop+0x40/0x90 [ 391.322600][ T29] asm_exc_page_fault+0x26/0x30 [ 391.327504][ T29] RIP: 0033:0x7f223c07c6e2 [ 391.333039][ T29] RSP: 002b:00007ffd9e2ad070 EFLAGS: 00010246 [ 391.339165][ T29] RAX: 00007f2239e0c000 RBX: 000055556b7de6b0 RCX: 0000000000000000 [ 391.347525][ T29] RDX: 000000000000202e RSI: 000055556b7de7c8 RDI: 0000000000000001 [ 391.355982][ T29] RBP: 00007ffd9e2ad570 R08: 000055556b7de7e0 R09: 0000000000000092 [ 391.364213][ T29] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd9e2ad3b0 [ 391.372490][ T29] R13: 00007ffd9e2ad1a0 R14: 585858582e7a7973 R15: 00007ffd9e2ad0f0 [ 391.380514][ T29] [ 391.383889][ T29] INFO: task syz.0.1222:9171 blocked for more than 144 seconds. [ 391.391805][ T29] Not tainted syzkaller #0 [ 391.396780][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 391.405818][ T29] task:syz.0.1222 state:D stack:27048 pid:9171 ppid:8369 flags:0x00004004 [ 391.415260][ T29] Call Trace: [ 391.418573][ T29] [ 391.421991][ T29] __schedule+0x15ae/0x4660 [ 391.426597][ T29] ? mark_lock+0x94/0x320 [ 391.438865][ T29] ? asan.module_dtor+0x20/0x20 [ 391.443881][ T29] ? __lock_acquire+0x7d80/0x7d80 [ 391.448959][ T29] ? _raw_spin_unlock_irqrestore+0x86/0x120 [ 391.455055][ T29] ? lockdep_hardirqs_on+0x98/0x150 [ 391.460315][ T29] schedule+0xbd/0x170 [ 391.464598][ T29] io_schedule+0x80/0xd0 [ 391.468892][ T29] bit_wait_io+0x11/0xd0 [ 391.473284][ T29] __wait_on_bit+0x9f/0x2c0 [ 391.477832][ T29] ? bit_wait+0xd0/0xd0 [ 391.482088][ T29] out_of_line_wait_on_bit+0x13c/0x190 [ 391.487593][ T29] ? bit_wait+0xd0/0xd0 [ 391.491904][ T29] ? __wait_on_bit+0x2c0/0x2c0 [ 391.496698][ T29] ? do_raw_spin_lock+0x11f/0x2b0 [ 391.501933][ T29] ? bit_waitqueue+0x30/0x30 [ 391.506590][ T29] ? do_raw_spin_unlock+0x121/0x230 [ 391.511892][ T29] do_get_write_access+0x5c9/0xe00 [ 391.517093][ T29] jbd2_journal_get_write_access+0x10c/0x140 [ 391.523211][ T29] __ext4_journal_get_write_access+0x208/0x6d0 [ 391.529427][ T29] ? __ext4_journal_ensure_credits+0x450/0x450 [ 391.536483][ T29] ? __might_sleep+0xe0/0xe0 [ 391.541210][ T29] ext4_reserve_inode_write+0x205/0x2a0 [ 391.546832][ T29] __ext4_mark_inode_dirty+0x13f/0x720 [ 391.552425][ T29] ext4_dirty_inode+0xcb/0x110 [ 391.557425][ T29] ? __ext4_expand_extra_isize+0x400/0x400 [ 391.563370][ T29] __mark_inode_dirty+0x2cc/0xc90 [ 391.568465][ T29] file_update_time+0x187/0x1a0 [ 391.573494][ T29] ext4_page_mkwrite+0x1f9/0x11a0 [ 391.578571][ T29] ? filemap_fault+0x103c/0x1540 [ 391.583775][ T29] ? mapping_seek_hole_data+0x1330/0x1330 [ 391.589554][ T29] ? pte_alloc_one+0x3b6/0x540 [ 391.594558][ T29] ? ext4_change_inode_journal_flag+0x8a0/0x8a0 [ 391.600921][ T29] ? __lock_acquire+0x7d80/0x7d80 [ 391.606123][ T29] do_page_mkwrite+0x153/0x3f0 [ 391.611058][ T29] handle_mm_fault+0x1a2c/0x4a50 [ 391.616061][ T29] ? handle_mm_fault+0xe6/0x4a50 [ 391.621326][ T29] ? numa_migrate_prep+0x350/0x350 [ 391.626502][ T29] ? lock_mm_and_find_vma+0x9c/0x2f0 [ 391.631907][ T29] do_user_addr_fault+0x736/0x12d0 [ 391.637862][ T29] exc_page_fault+0x64/0x100 [ 391.642646][ T29] asm_exc_page_fault+0x26/0x30 [ 391.647557][ T29] RIP: 0033:0x7f6305e72809 [ 391.652106][ T29] RSP: 002b:00007fff5537a8e0 EFLAGS: 00010202 [ 391.658213][ T29] RAX: 0000001b2f624000 RBX: 0000000000000000 RCX: 00000000005ffde8 [ 391.666335][ T29] RDX: 0000001b2f623ffc RSI: 00000000005ffde8 RDI: 00007f6306d55700 [ 391.675317][ T29] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007f6306212000 [ 391.683794][ T29] R10: 00007f6306d55700 R11: 0000000000000000 R12: 0000000000000000 [ 391.692048][ T29] R13: 000000000000132a R14: ffffffff81321df0 R15: 00007f6306d55720 [ 391.700065][ T29] ? fpregs_assert_state_consistent+0xb0/0xe0 [ 391.706315][ T29] [ 391.709435][ T29] INFO: task syz.1.1223:9174 blocked for more than 144 seconds. [ 391.717181][ T29] Not tainted syzkaller #0 [ 391.722213][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 391.731025][ T29] task:syz.1.1223 state:D stack:27048 pid:9174 ppid:5777 flags:0x00004004 [ 391.741117][ T29] Call Trace: [ 391.744488][ T29] [ 391.747463][ T29] __schedule+0x15ae/0x4660 [ 391.752070][ T29] ? mark_lock+0x94/0x320 [ 391.756422][ T29] ? asan.module_dtor+0x20/0x20 [ 391.761361][ T29] ? __lock_acquire+0x7d80/0x7d80 [ 391.766586][ T29] ? _raw_spin_unlock_irqrestore+0x86/0x120 [ 391.772669][ T29] ? lockdep_hardirqs_on+0x98/0x150 [ 391.777935][ T29] schedule+0xbd/0x170 [ 391.782165][ T29] io_schedule+0x80/0xd0 [ 391.786456][ T29] bit_wait_io+0x11/0xd0 [ 391.790778][ T29] __wait_on_bit+0x9f/0x2c0 [ 391.795325][ T29] ? bit_wait+0xd0/0xd0 [ 391.799552][ T29] out_of_line_wait_on_bit+0x13c/0x190 [ 391.805217][ T29] ? bit_wait+0xd0/0xd0 [ 391.809384][ T29] ? __wait_on_bit+0x2c0/0x2c0 [ 391.814316][ T29] ? do_raw_spin_lock+0x11f/0x2b0 [ 391.819403][ T29] ? bit_waitqueue+0x30/0x30 [ 391.825114][ T29] ? do_raw_spin_unlock+0x121/0x230 [ 391.830383][ T29] do_get_write_access+0x5c9/0xe00 [ 391.835611][ T29] jbd2_journal_get_write_access+0x10c/0x140 [ 391.841706][ T29] __ext4_journal_get_write_access+0x208/0x6d0 [ 391.848526][ T29] ? __ext4_journal_ensure_credits+0x450/0x450 [ 391.855037][ T29] ? __might_sleep+0xe0/0xe0 [ 391.859689][ T29] ext4_reserve_inode_write+0x205/0x2a0 [ 391.865381][ T29] __ext4_mark_inode_dirty+0x13f/0x720 [ 391.870958][ T29] ext4_dirty_inode+0xcb/0x110 [ 391.875760][ T29] ? __ext4_expand_extra_isize+0x400/0x400 [ 391.881696][ T29] __mark_inode_dirty+0x2cc/0xc90 [ 391.886792][ T29] file_update_time+0x187/0x1a0 [ 391.891822][ T29] ext4_page_mkwrite+0x1f9/0x11a0 [ 391.896925][ T29] ? filemap_fault+0x103c/0x1540 [ 391.901987][ T29] ? mapping_seek_hole_data+0x1330/0x1330 [ 391.907755][ T29] ? ext4_change_inode_journal_flag+0x8a0/0x8a0 [ 391.914642][ T29] ? __lock_acquire+0x7d80/0x7d80 [ 391.919743][ T29] ? __pte_offset_map+0x20d/0x280 [ 391.924865][ T29] do_page_mkwrite+0x153/0x3f0 [ 391.929693][ T29] handle_mm_fault+0x1a2c/0x4a50 [ 391.934865][ T29] ? handle_mm_fault+0xe6/0x4a50 [ 391.939852][ T29] ? numa_migrate_prep+0x350/0x350 [ 391.946862][ T29] ? lock_mm_and_find_vma+0x9c/0x2f0 [ 391.952261][ T29] do_user_addr_fault+0x736/0x12d0 [ 391.957448][ T29] exc_page_fault+0x64/0x100 [ 391.962166][ T29] asm_exc_page_fault+0x26/0x30 [ 391.967065][ T29] RIP: 0033:0x7f7aabe72f32 [ 391.973507][ T29] RSP: 002b:00007ffcb47d1da0 EFLAGS: 00010202 [ 391.979601][ T29] RAX: 0000000000001008 RBX: 00007f7aacd55720 RCX: 0000000000000000 [ 391.987657][ T29] RDX: 0000001b2df23000 RSI: 0000000000000008 RDI: 00007f7aacd55720 [ 391.995910][ T29] RBP: 00000000000006f2 R08: 00007f7aac210000 R09: 00007f7aac226038 [ 392.004051][ T29] R10: 0000000000000003 R11: 0000000000000002 R12: ffffffff89dc0ab7 [ 392.012123][ T29] R13: 00007f7aac226038 R14: 0000000000000080 R15: fffffffffffff000 [ 392.020133][ T29] ? sctp_inet6_bind_verify+0x27/0x500 [ 392.025942][ T29] [ 392.029002][ T29] INFO: task syz.4.1224:9178 blocked for more than 145 seconds. [ 392.036717][ T29] Not tainted syzkaller #0 [ 392.041771][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 392.051249][ T29] task:syz.4.1224 state:D stack:27560 pid:9178 ppid:8387 flags:0x00004004 [ 392.060521][ T29] Call Trace: [ 392.063904][ T29] [ 392.066849][ T29] __schedule+0x15ae/0x4660 [ 392.071628][ T29] ? mark_lock+0x94/0x320 [ 392.076033][ T29] ? asan.module_dtor+0x20/0x20 [ 392.080999][ T29] ? __lock_acquire+0x7d80/0x7d80 [ 392.086090][ T29] ? _raw_spin_unlock_irqrestore+0x86/0x120 [ 392.092231][ T29] ? lockdep_hardirqs_on+0x98/0x150 [ 392.097487][ T29] schedule+0xbd/0x170 [ 392.101667][ T29] io_schedule+0x80/0xd0 [ 392.105973][ T29] bit_wait_io+0x11/0xd0 [ 392.110226][ T29] __wait_on_bit+0x9f/0x2c0 [ 392.115350][ T29] ? bit_wait+0xd0/0xd0 [ 392.119556][ T29] out_of_line_wait_on_bit+0x13c/0x190 [ 392.125331][ T29] ? bit_wait+0xd0/0xd0 [ 392.129539][ T29] ? __wait_on_bit+0x2c0/0x2c0 [ 392.134569][ T29] ? do_raw_spin_lock+0x11f/0x2b0 [ 392.139646][ T29] ? bit_waitqueue+0x30/0x30 [ 392.144671][ T29] ? do_raw_spin_unlock+0x121/0x230 [ 392.154110][ T29] do_get_write_access+0x5c9/0xe00 [ 392.159273][ T29] jbd2_journal_get_write_access+0x10c/0x140 [ 392.165348][ T29] __ext4_journal_get_write_access+0x208/0x6d0 [ 392.171758][ T29] ? __ext4_journal_ensure_credits+0x450/0x450 [ 392.177974][ T29] ? __might_sleep+0xe0/0xe0 [ 392.182720][ T29] ext4_reserve_inode_write+0x205/0x2a0 [ 392.188343][ T29] __ext4_mark_inode_dirty+0x13f/0x720 [ 392.193915][ T29] ext4_dirty_inode+0xcb/0x110 [ 392.198719][ T29] ? __ext4_expand_extra_isize+0x400/0x400 [ 392.204626][ T29] __mark_inode_dirty+0x2cc/0xc90 [ 392.209730][ T29] file_update_time+0x187/0x1a0 [ 392.214758][ T29] ext4_page_mkwrite+0x1f9/0x11a0 [ 392.219832][ T29] ? filemap_fault+0x103c/0x1540 [ 392.224911][ T29] ? mapping_seek_hole_data+0x1330/0x1330 [ 392.230954][ T29] ? pte_alloc_one+0x3b6/0x540 [ 392.235787][ T29] ? ext4_change_inode_journal_flag+0x8a0/0x8a0 [ 392.242415][ T29] ? __lock_acquire+0x7d80/0x7d80 [ 392.247514][ T29] do_page_mkwrite+0x153/0x3f0 [ 392.253188][ T29] handle_mm_fault+0x1a2c/0x4a50 [ 392.258191][ T29] ? handle_mm_fault+0xe6/0x4a50 [ 392.263275][ T29] ? numa_migrate_prep+0x350/0x350 [ 392.268437][ T29] ? lock_mm_and_find_vma+0x9c/0x2f0 [ 392.273808][ T29] do_user_addr_fault+0x736/0x12d0 [ 392.278990][ T29] exc_page_fault+0x64/0x100 [ 392.283684][ T29] ? clear_bhb_loop+0x40/0x90 [ 392.288417][ T29] asm_exc_page_fault+0x26/0x30 [ 392.293416][ T29] RIP: 0033:0x7f7d86e6baa3 [ 392.297875][ T29] RSP: 002b:00007fff6aac60c0 EFLAGS: 00010246 [ 392.304042][ T29] RAX: 00000000005ffde8 RBX: 0000000000000000 RCX: 0000001b2f564000 [ 392.312076][ T29] RDX: 0000001b2f524000 RSI: 0000000000600000 RDI: 00007f7d871e0708 [ 392.320054][ T29] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 392.328103][ T29] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 392.336282][ T29] R13: 0000000000000000 R14: 0000000000000000 R15: 00007fff6aac6350 [ 392.344353][ T29] [ 392.347418][ T29] INFO: task syz.2.1225:9179 blocked for more than 145 seconds. [ 392.356018][ T29] Not tainted syzkaller #0 [ 392.361152][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 392.369843][ T29] task:syz.2.1225 state:D stack:27560 pid:9179 ppid:5779 flags:0x00004004 [ 392.379188][ T29] Call Trace: [ 392.382574][ T29] [ 392.385538][ T29] __schedule+0x15ae/0x4660 [ 392.390081][ T29] ? mark_lock+0x94/0x320 [ 392.394566][ T29] ? asan.module_dtor+0x20/0x20 [ 392.399476][ T29] ? __lock_acquire+0x7d80/0x7d80 [ 392.404620][ T29] ? _raw_spin_unlock_irqrestore+0x86/0x120 [ 392.410570][ T29] ? lockdep_hardirqs_on+0x98/0x150 [ 392.415978][ T29] schedule+0xbd/0x170 [ 392.420091][ T29] io_schedule+0x80/0xd0 [ 392.424450][ T29] bit_wait_io+0x11/0xd0 [ 392.428739][ T29] __wait_on_bit+0x9f/0x2c0 [ 392.433340][ T29] ? bit_wait+0xd0/0xd0 [ 392.437539][ T29] out_of_line_wait_on_bit+0x13c/0x190 [ 392.443140][ T29] ? bit_wait+0xd0/0xd0 [ 392.447359][ T29] ? __wait_on_bit+0x2c0/0x2c0 [ 392.452351][ T29] ? do_raw_spin_lock+0x11f/0x2b0 [ 392.458214][ T29] ? bit_waitqueue+0x30/0x30 [ 392.463091][ T29] ? do_raw_spin_unlock+0x121/0x230 [ 392.468360][ T29] do_get_write_access+0x5c9/0xe00 [ 392.478247][ T29] jbd2_journal_get_write_access+0x10c/0x140 [ 392.484770][ T29] __ext4_journal_get_write_access+0x208/0x6d0 [ 392.495545][ T29] ? __ext4_journal_ensure_credits+0x450/0x450 [ 392.501818][ T29] ? __might_sleep+0xe0/0xe0 [ 392.506544][ T29] ext4_reserve_inode_write+0x205/0x2a0 [ 392.513370][ T29] __ext4_mark_inode_dirty+0x13f/0x720 [ 392.518899][ T29] ext4_dirty_inode+0xcb/0x110 [ 392.523770][ T29] ? __ext4_expand_extra_isize+0x400/0x400 [ 392.529628][ T29] __mark_inode_dirty+0x2cc/0xc90 [ 392.534774][ T29] file_update_time+0x187/0x1a0 [ 392.539665][ T29] ext4_page_mkwrite+0x1f9/0x11a0 [ 392.544831][ T29] ? filemap_fault+0x103c/0x1540 [ 392.549836][ T29] ? mapping_seek_hole_data+0x1330/0x1330 [ 392.556375][ T29] ? pte_alloc_one+0x3b6/0x540 [ 392.562592][ T29] ? ext4_change_inode_journal_flag+0x8a0/0x8a0 [ 392.568905][ T29] ? __lock_acquire+0x7d80/0x7d80 [ 392.574633][ T29] do_page_mkwrite+0x153/0x3f0 [ 392.579470][ T29] handle_mm_fault+0x1a2c/0x4a50 [ 392.584909][ T29] ? handle_mm_fault+0xe6/0x4a50 [ 392.589915][ T29] ? numa_migrate_prep+0x350/0x350 [ 392.595504][ T29] ? lock_mm_and_find_vma+0x9c/0x2f0 [ 392.600915][ T29] do_user_addr_fault+0x736/0x12d0 [ 392.606217][ T29] exc_page_fault+0x64/0x100 [ 392.610946][ T29] ? clear_bhb_loop+0x40/0x90 [ 392.615687][ T29] asm_exc_page_fault+0x26/0x30 [ 392.620578][ T29] RIP: 0033:0x7f6d0ca6baa3 [ 392.625291][ T29] RSP: 002b:00007ffda2d488d0 EFLAGS: 00010246 [ 392.631581][ T29] RAX: 00000000005ffde8 RBX: 0000000000000000 RCX: 0000001b2da64000 [ 392.639743][ T29] RDX: 0000001b2da24000 RSI: 0000000000600000 RDI: 00007f6d0cde0708 [ 392.647873][ T29] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 392.656168][ T29] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 392.665070][ T29] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffda2d48b60 [ 392.673298][ T29] [ 392.676422][ T29] [ 392.676422][ T29] Showing all locks held in the system: [ 392.684373][ T29] 4 locks held by kworker/u4:1/12: [ 392.689605][ T29] #0: ffff888140058138 ((wq_completion)writeback){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600 [ 392.700991][ T29] #1: ffffc90000117d00 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600 [ 392.714245][ T29] #2: ffff88802c5ac0e0 (&type->s_umount_key#31){++++}-{3:3}, at: super_trylock_shared+0x20/0xf0 [ 392.724930][ T29] #3: ffff88802c5aec58 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_writepages+0x1a4/0x350 [ 392.735616][ T29] 1 lock held by khungtaskd/29: [ 392.740496][ T29] #0: ffffffff8d1320e0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x290 [ 392.750445][ T29] 1 lock held by khugepaged/35: [ 392.755463][ T29] #0: ffff88807c2c5720 (&mm->mmap_lock){++++}-{3:3}, at: hpage_collapse_scan_pmd+0x216a/0x4050 [ 392.766855][ T29] 5 locks held by kworker/u4:2/42: [ 392.772103][ T29] #0: ffff8880b8f3c258 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x29/0x130 [ 392.782257][ T29] #1: ffff8880b8f28a00 (psi_seq){-.-.}-{0:0}, at: __schedule+0x21d3/0x4660 [ 392.791341][ T29] #2: ffff88807d128768 (&rdev->wiphy.mtx){+.+.}-{3:3}, at: cfg80211_wiphy_work+0x35/0x260 [ 392.801610][ T29] #3: ffff88805ef94dc0 (&wdev->mtx){+.+.}-{3:3}, at: ieee80211_ibss_work+0xac/0x1100 [ 392.811369][ T29] #4: ffffffff8d1320e0 (rcu_read_lock){....}-{1:2}, at: ieee80211_sta_active_ibss+0xb1/0x320 [ 392.821960][ T29] 4 locks held by kworker/u4:4/59: [ 392.827106][ T29] #0: ffff8880b8f3c258 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x29/0x130 [ 392.837201][ T29] #1: ffff8880b8f28a00 (psi_seq){-.-.}-{0:0}, at: __schedule+0x21d3/0x4660 [ 392.846269][ T29] #2: ffff8880b8f295d8 (&base->lock){-.-.}-{2:2}, at: lock_timer_base+0x123/0x270 [ 392.855723][ T29] #3: ffffffff9751d380 (&obj_hash[i].lock){-.-.}-{2:2}, at: debug_object_activate+0x6c/0x500 [ 392.867050][ T29] 5 locks held by kworker/u4:9/3455: [ 392.872538][ T29] 4 locks held by kworker/u4:11/3501: [ 392.877958][ T29] 2 locks held by getty/5533: [ 392.882886][ T29] #0: ffff88814d05f0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 392.892870][ T29] #1: ffffc9000326e2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x428/0x1370 [ 392.905541][ T29] 3 locks held by syz-executor/5764: [ 392.911861][ T29] #0: ffff88802ea56a20 (&mm->mmap_lock){++++}-{3:3}, at: lock_mm_and_find_vma+0x32/0x2f0 [ 392.924669][ T29] #1: ffff88802c5ac510 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x1e2/0x11a0 [ 392.935775][ T29] #2: ffff88802c5b0990 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1f3f/0x2170 [ 392.948453][ T29] 3 locks held by syz.0.1222/9171: [ 392.953745][ T29] #0: ffff88802567a7a0 (&mm->mmap_lock){++++}-{3:3}, at: lock_mm_and_find_vma+0x32/0x2f0 [ 392.964099][ T29] #1: ffff88802c5ac510 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x1e2/0x11a0 [ 392.974762][ T29] #2: ffff88802c5b0990 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1f3f/0x2170 [ 392.984590][ T29] 3 locks held by syz.1.1223/9174: [ 392.989729][ T29] #0: ffff88807c2c5720 (&mm->mmap_lock){++++}-{3:3}, at: lock_mm_and_find_vma+0x32/0x2f0 [ 392.999761][ T29] #1: ffff88802c5ac510 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x1e2/0x11a0 [ 393.009634][ T29] #2: ffff88802c5b0990 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1f3f/0x2170 [ 393.019768][ T29] 3 locks held by syz.4.1224/9178: [ 393.025155][ T29] #0: ffff88802567cda0 (&mm->mmap_lock){++++}-{3:3}, at: lock_mm_and_find_vma+0x32/0x2f0 [ 393.035318][ T29] #1: ffff88802c5ac510 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x1e2/0x11a0 [ 393.045249][ T29] #2: ffff88802c5b0990 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1f3f/0x2170 [ 393.055037][ T29] 3 locks held by syz.2.1225/9179: [ 393.060176][ T29] #0: ffff88802c49e0a0 (&mm->mmap_lock){++++}-{3:3}, at: lock_mm_and_find_vma+0x32/0x2f0 [ 393.070181][ T29] #1: ffff88802c5ac510 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x1e2/0x11a0 [ 393.081035][ T29] #2: ffff88802c5b0990 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1f3f/0x2170 [ 393.091130][ T29] [ 393.093494][ T29] ============================================= [ 393.093494][ T29] [ 393.102012][ T29] NMI backtrace for cpu 0 [ 393.106390][ T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted syzkaller #0 [ 393.113664][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 393.123754][ T29] Call Trace: [ 393.127065][ T29] [ 393.130013][ T29] dump_stack_lvl+0x18c/0x250 [ 393.134738][ T29] ? __wake_up_klogd+0xd9/0x100 [ 393.139645][ T29] ? show_regs_print_info+0x20/0x20 [ 393.144878][ T29] ? load_image+0x420/0x420 [ 393.149418][ T29] nmi_cpu_backtrace+0x3a6/0x3e0 [ 393.154418][ T29] ? nmi_trigger_cpumask_backtrace+0x2f0/0x2f0 [ 393.160631][ T29] ? load_image+0x420/0x420 [ 393.165186][ T29] ? wq_watchdog_touch+0xef/0x170 [ 393.170245][ T29] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 393.176356][ T29] nmi_trigger_cpumask_backtrace+0x17a/0x2f0 [ 393.182376][ T29] watchdog+0xf59/0xfa0 [ 393.186592][ T29] ? watchdog+0x1e1/0xfa0 [ 393.190982][ T29] kthread+0x2fa/0x390 [ 393.195098][ T29] ? hungtask_pm_notify+0x50/0x50 [ 393.200172][ T29] ? kthread_blkcg+0xd0/0xd0 [ 393.204796][ T29] ret_from_fork+0x48/0x80 [ 393.209245][ T29] ? kthread_blkcg+0xd0/0xd0 [ 393.213860][ T29] ret_from_fork_asm+0x11/0x20 [ 393.218669][ T29] [ 393.222681][ T29] Sending NMI from CPU 0 to CPUs 1: [ 393.227949][ C1] NMI backtrace for cpu 1 [ 393.227960][ C1] CPU: 1 PID: 3455 Comm: kworker/u4:9 Not tainted syzkaller #0 [ 393.227985][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 393.227996][ C1] Workqueue: events_unbound nsim_dev_trap_report_work [ 393.228062][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x5c/0x60 [ 393.228088][ C1] Code: 00 16 00 00 83 fa 02 75 21 48 8b 91 08 16 00 00 48 8b 32 48 8d 7e 01 8b 89 04 16 00 00 48 39 cf 73 08 48 89 3a 48 89 44 f2 08 0f 1f 00 f3 0f 1e fa 48 8b 04 24 65 48 8b 15 40 2c 7c 7e 65 8b [ 393.228161][ C1] RSP: 0018:ffffc9000c937570 EFLAGS: 00000293 [ 393.228175][ C1] RAX: ffffffff813bb9e0 RBX: ffffffff8f0e6aee RCX: ffff88802dc99e00 [ 393.228188][ C1] RDX: 0000000000000000 RSI: ffffffff81332027 RDI: ffffffff81331f38 [ 393.228199][ C1] RBP: ffffc9000c9376f8 R08: ffff88802dc99e00 R09: 0000000000000003 [ 393.228211][ C1] R10: 0000000000000004 R11: 0000000000000000 R12: ffffffff81331f38 [ 393.228221][ C1] R13: ffffc9000c9376a8 R14: ffffffff81332027 R15: dffffc0000000000 [ 393.228234][ C1] FS: 0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 393.228248][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 393.228260][ C1] CR2: 000056497eb07660 CR3: 000000000cf32000 CR4: 00000000003506e0 [ 393.228275][ C1] Call Trace: [ 393.228280][ C1] [ 393.228285][ C1] unwind_next_frame+0x610/0x2990 [ 393.228309][ C1] ? arch_stack_walk+0xf7/0x190 [ 393.228328][ C1] ? arch_stack_walk+0xf8/0x190 [ 393.228348][ C1] __unwind_start+0x5bb/0x730 [ 393.228367][ C1] ? stack_trace_save+0x100/0x100 [ 393.228388][ C1] arch_stack_walk+0xf8/0x190 [ 393.228408][ C1] ? arch_stack_walk+0xf8/0x190 [ 393.228428][ C1] stack_trace_save+0xaa/0x100 [ 393.228448][ C1] ? stack_trace_snprint+0xf0/0xf0 [ 393.228469][ C1] ? skb_release_data+0x609/0x7f0 [ 393.228522][ C1] ? worker_thread+0xa5e/0xfe0 [ 393.228543][ C1] ? kthread+0x2fa/0x390 [ 393.228558][ C1] ? ret_from_fork+0x48/0x80 [ 393.228577][ C1] ? ret_from_fork_asm+0x11/0x20 [ 393.228603][ C1] kasan_set_track+0x4e/0x70 [ 393.228653][ C1] ? kmem_cache_free+0xf8/0x290 [ 393.228678][ C1] kasan_save_free_info+0x28/0x40 [ 393.228701][ C1] ____kasan_slab_free+0x126/0x1f0 [ 393.228723][ C1] slab_free_freelist_hook+0x130/0x1a0 [ 393.228744][ C1] ? nsim_dev_trap_report_work+0x723/0xa90 [ 393.228764][ C1] kmem_cache_free+0xf8/0x290 [ 393.228792][ C1] nsim_dev_trap_report_work+0x723/0xa90 [ 393.228819][ C1] ? process_scheduled_works+0x975/0x1600 [ 393.228842][ C1] process_scheduled_works+0xa60/0x1600 [ 393.228879][ C1] ? worker_attach_to_pool+0x370/0x370 [ 393.228904][ C1] ? assign_work+0x3cc/0x5d0 [ 393.228929][ C1] worker_thread+0xa5e/0xfe0 [ 393.228965][ C1] kthread+0x2fa/0x390 [ 393.228980][ C1] ? pr_cont_work+0x550/0x550 [ 393.229002][ C1] ? kthread_blkcg+0xd0/0xd0 [ 393.229019][ C1] ret_from_fork+0x48/0x80 [ 393.229038][ C1] ? kthread_blkcg+0xd0/0xd0 [ 393.229055][ C1] ret_from_fork_asm+0x11/0x20 [ 393.229085][ C1] [ 393.301167][ T29] Kernel panic - not syncing: hung_task: blocked tasks [ 393.301209][ T29] CPU: 1 PID: 29 Comm: khungtaskd Not tainted syzkaller #0 [ 393.301269][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 393.301301][ T29] Call Trace: [ 393.301322][ T29] [ 393.301351][ T29] dump_stack_lvl+0x18c/0x250 [ 393.301444][ T29] ? show_regs_print_info+0x20/0x20 [ 393.301517][ T29] ? load_image+0x420/0x420 [ 393.301616][ T29] panic+0x2ca/0x720 [ 393.301675][ T29] ? bpf_jit_dump+0xd0/0xd0 [ 393.301729][ T29] ? __irq_work_queue_local+0x13a/0x3b0 [ 393.301820][ T29] ? preempt_schedule_thunk+0x1a/0x30 [ 393.301902][ T29] ? nmi_trigger_cpumask_backtrace+0x2a4/0x2f0 [ 393.301995][ T29] watchdog+0xf98/0xfa0 [ 393.302077][ T29] ? watchdog+0x1e1/0xfa0 [ 393.302176][ T29] kthread+0x2fa/0x390 [ 393.302242][ T29] ? hungtask_pm_notify+0x50/0x50 [ 393.302333][ T29] ? kthread_blkcg+0xd0/0xd0 [ 393.302392][ T29] ret_from_fork+0x48/0x80 [ 393.302455][ T29] ? kthread_blkcg+0xd0/0xd0 [ 393.302514][ T29] ret_from_fork_asm+0x11/0x20 [ 393.302618][ T29] [ 393.307957][ T29] Kernel Offset: disabled [ 393.638918][ T29] Rebooting in 86400 seconds..