last executing test programs: 14m41.094154687s ago: executing program 32 (id=3255): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x400448c9, 0x0) 12m25.746065688s ago: executing program 1 (id=7020): timer_create(0x2, 0x0, &(0x7f0000000400)=0x0) timer_settime(r0, 0x0, &(0x7f0000000480)={{}, {0x77359400}}, 0x0) timer_gettime(r0, &(0x7f0000000900)) 12m25.655849971s ago: executing program 1 (id=7021): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), r0) sendmsg$ETHTOOL_MSG_TSINFO_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002dbd7000fedbdf253100000018000180140002"], 0x2c}, 0x1, 0x0, 0x0, 0x2004c890}, 0x2000c800) 12m25.619682064s ago: executing program 1 (id=7022): r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x103a42, 0x32) ftruncate(r0, 0x6000000) copy_file_range(r0, 0x0, r0, &(0x7f00000004c0)=0x100, 0x9, 0x0) 12m25.556225257s ago: executing program 1 (id=7023): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)={{0x14}, [@NFT_MSG_NEWRULE={0x54, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x28, 0x4, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, @exthdr={{0xb}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_EXTHDR_OP={0x8, 0x6, 0x1, 0x0, 0x1}, @NFTA_EXTHDR_OFFSET={0x8, 0x3, 0x1, 0x0, 0x4}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x7c}}, 0x0) 12m25.425286999s ago: executing program 1 (id=7024): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x51) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000080)={0x8}) link(&(0x7f0000000080)='.\x00', &(0x7f00000000c0)='./file0\x00') 12m24.760659116s ago: executing program 1 (id=7033): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000004b40), r0) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000004c00)={0x0, 0x0, &(0x7f0000004bc0)={&(0x7f0000004b80)={0x14, r1, 0x1, 0x70bd2c, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8000) 12m9.406568469s ago: executing program 33 (id=7033): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000004b40), r0) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000004c00)={0x0, 0x0, &(0x7f0000004bc0)={&(0x7f0000004b80)={0x14, r1, 0x1, 0x70bd2c, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8000) 5m11.651810699s ago: executing program 3 (id=15598): r0 = socket(0x10, 0x3, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000100)={0x50, 0xc2ca70811247cd71, 0x0, {0x7, 0x1f, 0xfffffffe, 0x640184, 0x1, 0x8001, 0x2, 0x0, 0x0, 0x0, 0x8, 0x7}}, 0x50) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="2000000052000100000000000000000002000000090001"], 0x20}}, 0x0) 5m11.61111378s ago: executing program 3 (id=15599): pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r0, 0x0, r1, 0x0, 0xfffd, 0x0) 5m11.511595199s ago: executing program 3 (id=15602): r0 = socket$kcm(0x10, 0x400000002, 0x0) recvmsg$kcm(r0, &(0x7f0000006480)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000034c0)=""/4092, 0xffc}, {&(0x7f0000000640)=""/129, 0x81}, {&(0x7f00000008c0)=""/200, 0xc8}, {&(0x7f0000000c00)=""/4088, 0xff8}, {&(0x7f0000000480)=""/66, 0x42}, {&(0x7f00000002c0)=""/35, 0x23}], 0x6}, 0x0) sendmsg$inet(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)="1c0000005e007f029ea69801d76ab0a272a2a788bab6c95f79725074", 0x1c}], 0x1}, 0x0) 5m11.352959398s ago: executing program 3 (id=15605): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x9a974000) mbind(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x10000000000001, 0x0, 0x0, 0x2) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x66) 5m10.710717048s ago: executing program 3 (id=15616): r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x10) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file2\x00', 0x81c0, 0x0) 5m10.604187989s ago: executing program 3 (id=15617): r0 = socket$kcm(0x2d, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000340)={r0}) connect$can_bcm(r1, 0x0, 0x0) 4m55.477433923s ago: executing program 34 (id=15617): r0 = socket$kcm(0x2d, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000340)={r0}) connect$can_bcm(r1, 0x0, 0x0) 3m27.339184722s ago: executing program 6 (id=17620): capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) r0 = socket$inet6(0x2d, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0x2d, 0x4e20, 0xfd9, @mcast1, 0xffffffff}, 0x1c) 3m27.249696897s ago: executing program 6 (id=17622): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0xc1842, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) write$cgroup_devices(r0, 0x0, 0xffdd) 3m27.088025099s ago: executing program 6 (id=17627): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='mounts\x00') mount$afs(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000200), 0x4844, &(0x7f0000000140)={[{@dyn}, {@flock_strict}]}) read$FUSE(r0, &(0x7f0000000c40)={0x2020}, 0x2020) 3m27.020105729s ago: executing program 6 (id=17629): capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)={0x6, 0x6, 0x2, 0x87, 0xffffffff, 0x2}) r0 = syz_open_dev$loop(&(0x7f0000000b00), 0x40, 0x14da00) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, 0x0) 3m26.880185386s ago: executing program 6 (id=17631): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x20) mmap$fb(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000004, 0x11, r0, 0x6f000) 3m26.877799282s ago: executing program 6 (id=17632): mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000e5f000)=0x90) 3m11.762102369s ago: executing program 35 (id=17632): mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000e5f000)=0x90) 3m2.115337517s ago: executing program 0 (id=17919): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='blkio.bfq.io_service_bytes_recursive\x00', 0x275a, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000140), 0x9, 0x40000) ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f00000002c0)={r0, 0x0, {0x2a00, 0x80010000, 0x0, 0x2, 0x0, 0x0, 0x0, 0xb, 0x1c, "fee8a2ab78fc979fd1e00d96072000001ea89de2b7fb0000e60080b8785d96000100", "2809e8dbe108598948224ad54afac11d875397bdb22d0000b420a1a93c5240f45f819e01177d3d458dd4992861ac00", "f4bd00000080190000000000000800", [0x0, 0x2000000000001]}}) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8, 0x12, r1, 0x2604a000) 3m1.993631582s ago: executing program 0 (id=17920): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) 3m1.899245723s ago: executing program 0 (id=17921): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='blkio.bfq.io_service_time_recursive\x00', 0x275a, 0x0) write$UHID_INPUT(r0, &(0x7f0000000940)={0x8, {"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", 0xdd52d6c}}, 0x1006) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r0, 0x0) mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x480000000000000, &(0x7f00000001c0)) 3m1.795330397s ago: executing program 0 (id=17923): mkdir(&(0x7f0000000940)='./file0\x00', 0x51) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x1) 3m1.705981285s ago: executing program 0 (id=17925): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=@updpolicy={0xb8, 0x19, 0x1, 0xfffffffc, 0x0, {{@in=@dev={0xac, 0x14, 0x14, 0x2e}, @in6=@local, 0x4e23, 0x0, 0x4e24, 0x0, 0xa, 0x0, 0x60, 0x2b}, {0x0, 0x1000000000000401, 0xfffffffffffffffe, 0x40000000, 0x0, 0x1a, 0x1, 0xfffffffffffffffe}, {0x7a, 0x5, 0x0, 0x7fff}, 0x8, 0x0, 0x1, 0x0, 0x3}}, 0xb8}}, 0x8044) sendto$inet6(r0, &(0x7f0000000240)="c8", 0x1, 0x51, &(0x7f0000000080)={0xa, 0x3, 0x1, @dev={0xfe, 0x80, '\x00', 0x36}, 0x9}, 0x1c) 3m0.800121805s ago: executing program 0 (id=17929): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000017c0), r1) sendmsg$NLBL_CALIPSO_C_ADD(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r2, 0x1, 0x70bd2a, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x9000) 3m0.522671237s ago: executing program 36 (id=17929): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000017c0), r1) sendmsg$NLBL_CALIPSO_C_ADD(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x14, r2, 0x1, 0x70bd2a, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x9000) 2m0.334663486s ago: executing program 5 (id=18893): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000001c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="3f9d00000000000000001700000008000300", @ANYRES32=r2, @ANYBLOB="60003080050002000000000014000400403a050c5bae9c544ef2b6d713459a7a1c000180050002000000000008000400050000000800010002"], 0x7c}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 2m0.275681285s ago: executing program 5 (id=18894): r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f00000001c0)={0x1d, r1}, 0x10) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0x1, 0x4) 2m0.204608506s ago: executing program 5 (id=18895): r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f00000001c0)={'batadv_slave_1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @local}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000100)={0x0, 0x1, 0x6, @remote}, 0x10) 2m0.128679164s ago: executing program 5 (id=18896): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x20) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) rename(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)='./file1\x00') 2m0.027982944s ago: executing program 5 (id=18898): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='tracefs\x00', 0x1214040, 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000380)={[{@uuid_off}, {@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000040)={[{@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) 1m59.22983953s ago: executing program 5 (id=18908): pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000080)="6a3873ce130bc99a582b1f3a24c2147bc97092578ee1fc175b2509c494faa9f5baba491455c6c68514efe034d39bdd8bbddc86f60e", 0x35}], 0x1, 0xc6bf, 0xff) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'xfrm0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000080)="4d01000000000000000100e50414090b0092000080080000005ee4cc040c1e5fcc2eae7fc0dacea9ed192143db2c8381a3e349d8", 0x43, 0x81, &(0x7f0000000340)={0x11, 0x0, r1, 0x1, 0xe, 0x6, @random="645bcc77540e"}, 0x14) 1m59.078041682s ago: executing program 37 (id=18908): pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000080)="6a3873ce130bc99a582b1f3a24c2147bc97092578ee1fc175b2509c494faa9f5baba491455c6c68514efe034d39bdd8bbddc86f60e", 0x35}], 0x1, 0xc6bf, 0xff) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'xfrm0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000080)="4d01000000000000000100e50414090b0092000080080000005ee4cc040c1e5fcc2eae7fc0dacea9ed192143db2c8381a3e349d8", 0x43, 0x81, &(0x7f0000000340)={0x11, 0x0, r1, 0x1, 0xe, 0x6, @random="645bcc77540e"}, 0x14) 1m35.03997364s ago: executing program 8 (id=19213): socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000000080)) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x800) ioctl$SG_GET_VERSION_NUM(r0, 0x2284, &(0x7f0000000080)) 1m34.887152016s ago: executing program 8 (id=19216): setgroups(0x0, 0x0) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000041c0)={&(0x7f0000000080)={0x50, 0x0, 0xfffffffffffffffc, {0x7, 0x29, 0x7, 0x12510421, 0xfffd, 0x4, 0x1, 0x1, 0x0, 0x0, 0x2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_connect$cdc_ncm(0x4, 0xd1, &(0x7f0000000040)=ANY=[@ANYBLOB="12011003020000182505a1a44000010203010902bf0002010650000900000000020d00000524060001082400a9b30d240f010a0000000300ff000606241a05001407240a050905580c240c00000000a90c0900030424020204240200042406024424"], 0x0) syz_usb_connect(0x3, 0xf5, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000772aed408680070bb96c010203010902e30003dc2000000904003f000e01000505a40600010524007f000d240f0104000000080000000006241a03000a05240101070424020a1524120009a317a88b045e4f01a607c0ffcb7e392a09044c03003a92a2010a240109000102010205240401050c2402"], 0x0) 1m33.419399077s ago: executing program 8 (id=19235): r0 = syz_usb_connect$uac2(0x5, 0x83, &(0x7f0000000880)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x8, 0x582, 0x25, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x71, 0x3, 0x1, 0xf8, 0x10, 0x5, {0x8, 0xb, 0x2, 0x0, 0x1, 0x5, 0x20, 0x8}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0xfffd, 0xa, 0x11, 0x47}, [@source_unit={0x8, 0x24, 0xa, 0x0, 0x0, 0x5, 0x7f}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x40, 0x2, 0x4, 0xd8, {0x8, 0x25, 0x1, 0x2, 0x30, 0xcc}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0xd, 0x7, 0x0, {0x8, 0x25, 0x1, 0x1, 0xf, 0x4, 0x10}}}}}}}}]}}, 0x0) syz_usb_control_io$uac2(r0, &(0x7f0000000100)={0x14, 0x0, &(0x7f00000000c0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x500a}}}, 0x0) syz_usb_control_io$uac2(r0, 0x0, 0x0) syz_usb_control_io$uac2(r0, 0x0, &(0x7f0000000b40)={0x44, &(0x7f0000000140)=ANY=[@ANYRES16=r0, @ANYRES32=r0, @ANYRES32=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 1m31.504012152s ago: executing program 8 (id=19256): mkdir(&(0x7f0000001a80)='./file0\x00', 0x18b) mount$bpf(0x200000000000, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x989046, 0x0) mount$bpf(0x200000000000, &(0x7f0000000000)='.\x00', 0x0, 0x8b7848, 0x0) mount$bpf(0x200000000000, &(0x7f0000000100)='./file0\x00', 0x0, 0xb7848, 0x0) 1m31.419792932s ago: executing program 8 (id=19258): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)={0x1, 0x0, [{0x40000090}]}) 1m31.079099768s ago: executing program 8 (id=19266): r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000100)}}], 0x1, 0x4400c800) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000000)={'veth0_vlan\x00', @ifru_ivalue=0x4}) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000000000)) 1m30.848911024s ago: executing program 38 (id=19266): r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000100)}}], 0x1, 0x4400c800) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000000)={'veth0_vlan\x00', @ifru_ivalue=0x4}) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000000000)) 1.449045131s ago: executing program 4 (id=20747): r0 = syz_open_dev$dvb_demux(&(0x7f0000000080), 0x0, 0x41) ioctl$DVB_DEMUX_DMX_SET_PES_FILTER(r0, 0x40146f2c, &(0x7f00000000c0)={0x1, 0x0, 0x3, 0x13, 0x4}) ioctl$DVB_DEMUX_DMX_REMOVE_PID(r0, 0x40026f34, &(0x7f0000000040)=0x1) ioctl$DVB_DEMUX_DMX_SET_PES_FILTER(r0, 0x40146f2c, &(0x7f0000000000)={0xc, 0x1, 0x2, 0x1, 0x4}) 1.279357233s ago: executing program 4 (id=20750): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000740)=@updpolicy={0xc0, 0x19, 0x1, 0x0, 0x10, {{@in=@multicast1=0xe0000002, @in=@rand_addr=0x64010102, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x80, 0x6}, {0x0, 0x0, 0x1abe1019, 0x0, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, {}, 0x0, 0x6e6bb8, 0x0, 0x1, 0x0, 0x1}, [@XFRMA_IF_ID={0x8, 0x1f, 0x1}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4008011}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000c40)=ANY=[@ANYBLOB="d40000001b001d0328bd7000fcdbdf25ffffffff000000000000000000000000fe8000000000000000000000000000264e2000014e2404000200000087000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="08000000000000000100010000000000f4ffffffffffffff04000000000000000200000000000000ba410000000091ad07000000000000000000008000000000ffffff7f0000000003000000000000000400000000000000080000000000000003000000b86b6e000000030100000000040000000000000008001f0001"], 0xd4}}, 0x0) 1.223179591s ago: executing program 4 (id=20752): timer_create(0x3, 0x0, &(0x7f00000001c0)) timer_settime(0x0, 0x1, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) setrlimit(0xf, &(0x7f0000000240)={0x1, 0x3}) mlock(&(0x7f0000bff000/0x400000)=nil, 0x400000) 1.013035152s ago: executing program 4 (id=20756): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000700)='blkio.bfq.io_serviced_recursive\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x10012, r0, 0x0) r1 = socket(0x22, 0x2, 0x24) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x101, 0x5, 0x1, 0x9}, 0x14) 803.246999ms ago: executing program 4 (id=20761): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x7, @private0, 0xfffffffc}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x83, &(0x7f0000001000)={r1}, 0x8) 659.354ms ago: executing program 4 (id=20765): r0 = socket$kcm(0x10, 0x2, 0x4) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r1, &(0x7f0000000240)={0x0, 0xfffffff5, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0xfffffdef}], 0x1}, 0x1000000) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000001c0)="39000000140081ae0000dc676f97daf01e2357f9ffffffffffffff0521018701546fabca1b4e8a06a6580e88370200c54c1960b89c40ebb373", 0x39}], 0x1}, 0x0) 659.287124ms ago: executing program 7 (id=20766): r0 = syz_open_dev$evdev(&(0x7f00000000c0), 0x2, 0x862b01) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000b40)={0x53, 0x8, 0x1, {0x1, 0x1}, {0x61, 0x2}, @cond=[{0x7f, 0x2, 0x80, 0x6, 0x3, 0xe8}, {0x3, 0xffff, 0x1, 0x1, 0x2}]}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000240)=0x3) write$char_usb(r0, &(0x7f0000000040)="e2", 0x2250) 562.515326ms ago: executing program 2 (id=20769): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000008c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000980)={&(0x7f0000000280)={0x44, r1, 0x1, 0x70bd27, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'nicvf0\x00'}, @mon_options=[@NL80211_ATTR_MNTR_FLAGS={0xc, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_OTHER_BSS={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}]}], @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x6}]}, 0x44}}, 0x0) 515.9367ms ago: executing program 7 (id=20770): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x4b564d06}]}) 476.502925ms ago: executing program 2 (id=20772): getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @private2}]}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@sack_info={r1, 0xf, 0x2}, &(0x7f00000001c0)=0xc) 388.733226ms ago: executing program 7 (id=20774): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x275a, 0x0) write$UHID_INPUT(r0, &(0x7f0000010140)={0x8, {"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", 0x1000}}, 0x1006) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x10012, r0, 0x0) clock_nanosleep(0x1, 0xca9a3b, &(0x7f00000001c0)={0x77359400}, 0x0) 343.976049ms ago: executing program 9 (id=20775): mknod(&(0x7f0000000280)='./file0\x00', 0x1ffa, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f00000002c0)='\x00', 0x1}], 0x1) read(r0, &(0x7f0000000140)=""/79, 0x4f) 343.732688ms ago: executing program 2 (id=20776): r0 = gettid() r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000080)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x40011f00, 0x0) rt_sigqueueinfo(r0, 0x21, &(0x7f0000002d00)={0x0, 0x0, 0xffffffff}) 312.632876ms ago: executing program 7 (id=20777): mknodat(0xffffffffffffff9c, &(0x7f0000000180)='./file5\x00', 0x1000, 0x700) r0 = landlock_create_ruleset(&(0x7f0000000240)={0x1fff}, 0x18, 0x0) landlock_restrict_self(r0, 0x0) renameat2(0xffffffffffffff9c, &(0x7f0000000780)='./file5\x00', 0xffffffffffffff9c, &(0x7f00000007c0)='./file5\x00', 0x2) 294.147643ms ago: executing program 9 (id=20778): r0 = socket(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xe64, 0x1ff, @empty, 0x2}, 0x1c) r1 = socket(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0xe64, 0x3, @ipv4={'\x00', '\xff\xff', @empty}, 0x202}, 0x1c) 243.692851ms ago: executing program 7 (id=20779): r0 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000040)={0x9, 0x5, 0x20ffd}) r1 = syz_open_dev$dri(&(0x7f00000000c0), 0x0, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, 0x11, r1, 0x100000000) 242.521182ms ago: executing program 9 (id=20780): openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2c040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000002480)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, &(0x7f0000000040), 0x27744301c852fef0}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000040), 0x4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='nfs4\x00', 0x0, &(0x7f00000001c0)='\x01') 148.086766ms ago: executing program 2 (id=20781): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) epoll_wait(r1, &(0x7f0000000180)=[{}], 0x1, 0xffff3cb9) 147.945399ms ago: executing program 7 (id=20782): r0 = socket(0x2, 0x1, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xc000) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab03) 147.777663ms ago: executing program 9 (id=20783): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000001580)=ANY=[@ANYBLOB="600000000206030000000000b8791fa80000000014000780080012400000000005001500010000000500010006000000050005000200000005000400000000000900020073797a310000000012000300686173683a6e65742c706f7274"], 0x60}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)={0x54, 0x9, 0x6, 0x201, 0x0, 0x0, {0x2}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}, @IPSET_ATTR_PROTO={0x5, 0x7, 0x84}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4620}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x34040017}, 0x80) 106.08389ms ago: executing program 2 (id=20784): pipe2$watch_queue(&(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r2 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)="f8", 0x1, 0xfffffffffffffffe) keyctl$KEYCTL_WATCH_KEY(0x20, r2, r0, 0x36) keyctl$KEYCTL_WATCH_KEY(0x20, r2, r1, 0xffffffffffffffff) 79.398887ms ago: executing program 9 (id=20785): r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000140)='/dev/comedi4\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) 14.209577ms ago: executing program 9 (id=20786): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x1, 0x31, 0xffffffffffffffff, 0x8871b000) unshare(0x20000400) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, &(0x7f0000000640)=0xfffffffffffffed6) 0s ago: executing program 2 (id=20787): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) kernel console output (not intermixed with test programs): by-diskseq/96.tmp-b7:8' failed: Read-only file system [ 982.849414][ T763] bridge0: port 2(bridge_slave_1) entered blocking state [ 982.856691][ T763] bridge0: port 2(bridge_slave_1) entered forwarding state [ 983.133935][ T2079] tmpfs: Too few inodes for current use [ 983.464227][ T1585] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 983.635351][ T2109] netlink: 128 bytes leftover after parsing attributes in process `syz.4.18957'. [ 983.648840][ T2109] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 983.736677][ T5844] Bluetooth: hci0: command tx timeout [ 983.975207][ T2125] netlink: 'syz.7.18961': attribute type 83 has an invalid length. [ 984.097100][ T2131] Invalid ELF header len 16 [ 984.104104][ T1585] veth0_vlan: entered promiscuous mode [ 984.148432][ T1585] veth1_vlan: entered promiscuous mode [ 984.230629][ T1585] veth0_macvtap: entered promiscuous mode [ 984.257502][ T1585] veth1_macvtap: entered promiscuous mode [ 984.277821][ T2140] veth1_macvtap: left promiscuous mode [ 984.289907][ T2140] macsec0: entered promiscuous mode [ 984.316005][ T2140] veth1_macvtap: entered promiscuous mode [ 984.326327][ T2140] macsec0: left promiscuous mode [ 984.409568][ T1585] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 984.441575][ T1585] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 984.474164][ T763] netdevsim netdevsim9 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 984.491209][ T763] netdevsim netdevsim9 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 984.516650][ T763] netdevsim netdevsim9 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 984.544928][ T763] netdevsim netdevsim9 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 984.733570][ T49] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 984.761972][ T49] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 984.864958][ T763] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 984.887173][ T763] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 985.117703][ T2193] netlink: 56 bytes leftover after parsing attributes in process `syz.9.18909'. [ 985.145257][ T2186] udevd[2186]: symlink '../../loop8' '/dev/disk/by-diskseq/96.tmp-b7:8' failed: Read-only file system [ 985.222316][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 985.334710][ T2209] trusted_key: encrypted_key: keyword 'uew' not recognized [ 985.361893][ T2186] udevd[2186]: symlink '../../loop8' '/dev/disk/by-diskseq/96.tmp-b7:8' failed: Read-only file system [ 985.397381][ T4581] udevd[4581]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 985.466474][ T2218] netlink: 16 bytes leftover after parsing attributes in process `syz.7.18988'. [ 985.675025][ T2233] program syz.8.18991 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 985.698785][ T2186] udevd[2186]: symlink '../../loop8' '/dev/disk/by-diskseq/96.tmp-b7:8' failed: Read-only file system [ 985.716626][ T4581] udevd[4581]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 985.806248][ T5844] Bluetooth: hci0: command tx timeout [ 985.852453][ T2186] udevd[2186]: symlink '../../loop8' '/dev/disk/by-diskseq/96.tmp-b7:8' failed: Read-only file system [ 985.949329][ T2186] udevd[2186]: symlink '../../loop8' '/dev/disk/by-diskseq/96.tmp-b7:8' failed: Read-only file system [ 985.989848][ T4581] udevd[4581]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 986.087255][ T2263] netlink: 12 bytes leftover after parsing attributes in process `syz.4.19000'. [ 986.113750][ T2186] udevd[2186]: symlink '../../loop8' '/dev/disk/by-diskseq/96.tmp-b7:8' failed: Read-only file system [ 986.486239][ T2293] program syz.7.19010 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 988.806007][ T2159] usb 9-1: new full-speed USB device number 12 using dummy_hcd [ 988.989845][ T2159] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 989.014228][ T2159] usb 9-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 989.028509][ T2159] usb 9-1: New USB device found, idVendor=09da, idProduct=001a, bcdDevice= 0.00 [ 989.029227][ T2434] vhci_hcd vhci_hcd.0: pdev(9) rhport(0) sockfd(3) [ 989.039077][ T2159] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 989.044070][ T2434] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 989.063830][ T2434] vhci_hcd vhci_hcd.0: Device attached [ 989.066505][ T2159] usb 9-1: config 0 descriptor?? [ 989.079921][ T2407] raw-gadget.1 gadget.8: fail, usb_ep_enable returned -22 [ 989.169375][ T2443] program syz.4.19049 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 989.326642][T27079] usb 10-1: new high-speed USB device number 2 using dummy_hcd [ 989.337683][ T5954] usb 52-1: SetAddress Request (2) to port 0 [ 989.352879][ T5954] usb 52-1: new SuperSpeed USB device number 2 using vhci_hcd [ 989.498665][ T2159] a4tech 0003:09DA:001A.00C7: unknown main item tag 0x0 [ 989.505685][ T2159] a4tech 0003:09DA:001A.00C7: unknown main item tag 0x0 [ 989.513025][ T2159] a4tech 0003:09DA:001A.00C7: unknown main item tag 0x0 [ 989.516024][T27079] usb 10-1: Using ep0 maxpacket: 32 [ 989.520483][ T2159] a4tech 0003:09DA:001A.00C7: unknown main item tag 0x0 [ 989.531156][T27079] usb 10-1: config 0 has no interfaces? [ 989.533131][ T2159] a4tech 0003:09DA:001A.00C7: unknown main item tag 0x0 [ 989.540929][T27079] usb 10-1: New USB device found, idVendor=0f11, idProduct=1021, bcdDevice=86.66 [ 989.546608][ T2159] a4tech 0003:09DA:001A.00C7: unknown main item tag 0x0 [ 989.555012][T27079] usb 10-1: New USB device strings: Mfr=85, Product=120, SerialNumber=172 [ 989.562004][ T2159] a4tech 0003:09DA:001A.00C7: unknown main item tag 0x0 [ 989.570358][T27079] usb 10-1: Product: syz [ 989.578785][ T2159] a4tech 0003:09DA:001A.00C7: unknown main item tag 0x0 [ 989.582523][T27079] usb 10-1: Manufacturer: syz [ 989.588848][ T2159] a4tech 0003:09DA:001A.00C7: unknown main item tag 0x0 [ 989.593948][T27079] usb 10-1: SerialNumber: syz [ 989.604031][ T2159] a4tech 0003:09DA:001A.00C7: unknown main item tag 0x0 [ 989.609600][T27079] usb 10-1: config 0 descriptor?? [ 989.619071][ T2159] a4tech 0003:09DA:001A.00C7: hidraw0: USB HID v0.20 Device [HID 09da:001a] on usb-dummy_hcd.8-1/input0 [ 989.729926][ T2159] usb 9-1: USB disconnect, device number 12 [ 989.853729][ T2435] vhci_hcd: cannot find a urb of seqnum 9 max seqnum 1 [ 989.862470][ T58] vhci_hcd vhci_hcd.9: stop threads [ 989.868785][ T58] vhci_hcd vhci_hcd.9: release socket [ 989.869910][ T5923] usb 10-1: USB disconnect, device number 2 [ 989.874348][ T58] vhci_hcd vhci_hcd.9: disconnect device [ 990.084566][ T2451] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 990.093564][ T2451] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 990.099819][ T2451] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 990.105986][ T2451] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 990.118611][ T2451] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 990.271796][ T2186] udevd[2186]: symlink '../../loop8' '/dev/disk/by-diskseq/96.tmp-b7:8' failed: Read-only file system [ 990.327218][ T2186] udevd[2186]: symlink '../../loop8' '/dev/disk/by-diskseq/96.tmp-b7:8' failed: Read-only file system [ 990.372341][ T2186] udevd[2186]: symlink '../../loop8' '/dev/disk/by-diskseq/96.tmp-b7:8' failed: Read-only file system [ 990.447897][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 990.589604][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 990.690609][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 990.764619][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 990.843140][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 990.902294][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 990.997543][ T2186] udevd[2186]: symlink '../../loop8' '/dev/disk/by-diskseq/96.tmp-b7:8' failed: Read-only file system [ 991.326445][ T5844] Bluetooth: hci1: command 0x0c1a tx timeout [ 991.735045][ T2604] netlink: 'syz.7.19077': attribute type 11 has an invalid length. [ 991.891895][ T1315] ieee802154 phy0 wpan0: encryption failed: -22 [ 992.128337][ T5841] Bluetooth: hci2: command 0x0c1a tx timeout [ 992.134440][ T5844] Bluetooth: hci0: command 0x0c1a tx timeout [ 992.782435][ T2715] netlink: 24 bytes leftover after parsing attributes in process `syz.7.19094'. [ 993.972710][ T2849] xfrm0 speed is unknown, defaulting to 1000 [ 994.205983][ T5844] Bluetooth: hci0: command 0x0c1a tx timeout [ 994.453865][ T5954] usb 52-1: device descriptor read/8, error -110 [ 994.883610][ T5954] usb usb52-port1: attempt power cycle [ 995.188326][ T2986] netlink: 8 bytes leftover after parsing attributes in process `syz.8.19124'. [ 995.319916][ T2186] udevd[2186]: symlink '../../loop8' '/dev/disk/by-diskseq/96.tmp-b7:8' failed: Read-only file system [ 995.478136][ T5954] usb usb52-port1: unable to enumerate USB device [ 995.532224][ T2186] udevd[2186]: symlink '../../loop8' '/dev/disk/by-diskseq/96.tmp-b7:8' failed: Read-only file system [ 995.863717][ T2186] udevd[2186]: symlink '../../loop8' '/dev/disk/by-diskseq/96.tmp-b7:8' failed: Read-only file system [ 996.084729][ T2186] udevd[2186]: symlink '../../loop8' '/dev/disk/by-diskseq/96.tmp-b7:8' failed: Read-only file system [ 996.099901][ T4581] udevd[4581]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 996.207360][ T2186] udevd[2186]: symlink '../../loop8' '/dev/disk/by-diskseq/96.tmp-b7:8' failed: Read-only file system [ 996.287057][ T5844] Bluetooth: hci0: command 0x0c1a tx timeout [ 996.472806][ T2186] udevd[2186]: symlink '../../loop8' '/dev/disk/by-diskseq/96.tmp-b7:8' failed: Read-only file system [ 996.769070][ T2186] udevd[2186]: symlink '../../loop8' '/dev/disk/by-diskseq/96.tmp-b7:8' failed: Read-only file system [ 996.878835][ T2186] udevd[2186]: symlink '../../loop8' '/dev/disk/by-diskseq/96.tmp-b7:8' failed: Read-only file system [ 996.985972][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 998.686275][ T5923] usb 10-1: new high-speed USB device number 3 using dummy_hcd [ 998.865870][ T5923] usb 10-1: Using ep0 maxpacket: 16 [ 998.869000][ T3181] vivid-000: ================= START STATUS ================= [ 998.880154][ T3181] vivid-000: Enable Output Cropping: true [ 998.888027][ T5923] usb 10-1: config 0 has 1 interface, different from the descriptor's value: 8 [ 998.888472][ T3181] vivid-000: Enable Output Composing: true [ 998.911950][ T5923] usb 10-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 6.00 [ 998.925814][ T3181] vivid-000: Enable Output Scaler: false [ 998.955062][ T3181] vivid-000: Tx RGB Quantization Range: Automatic [ 998.958931][ T5923] usb 10-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 998.970381][ T3181] vivid-000: Transmit Mode: HDMI [ 998.994655][ T5923] usb 10-1: Product: syz [ 998.996149][ T3181] vivid-000: Hotplug Present: [ 999.007015][ T5923] usb 10-1: Manufacturer: syz [ 999.009152][ T3181] 0x00000000 [ 999.020094][ T5923] usb 10-1: SerialNumber: syz [ 999.032712][ T3181] [ 999.052556][ T3181] vivid-000: RxSense Present: 0x00000000 [ 999.083661][ T3181] vivid-000: EDID Present: 0x00000000 [ 999.087132][ T5923] usb 10-1: config 0 descriptor?? [ 999.110599][ T3181] vivid-000: ================== END STATUS ================== [ 999.111786][ T5923] ftdi_sio 10-1:0.0: FTDI USB Serial Device converter detected [ 999.165186][ T5923] usb 10-1: Detected FT232R [ 999.315149][ T5923] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 999.554743][ T5923] usb 10-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 999.798565][ T5923] usb 10-1: USB disconnect, device number 3 [ 999.826893][ T5923] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 999.846925][ T5923] ftdi_sio 10-1:0.0: device disconnected [ 999.998079][ T3259] tmpfs: Invalid gid '0x00000000ffffffff' [ 1000.183717][ T3272] netlink: 'syz.7.19189': attribute type 4 has an invalid length. [ 1000.192387][ T3272] netlink: 17 bytes leftover after parsing attributes in process `syz.7.19189'. [ 1000.204197][ T3272] netlink: 14601 bytes leftover after parsing attributes in process `syz.7.19189'. [ 1000.387172][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1000.465420][ T2186] udevd[2186]: symlink '../../loop8' '/dev/disk/by-diskseq/96.tmp-b7:8' failed: Read-only file system [ 1000.592313][ T3298] Bluetooth: MGMT ver 1.23 [ 1000.599582][ T2186] udevd[2186]: symlink '../../loop8' '/dev/disk/by-diskseq/96.tmp-b7:8' failed: Read-only file system [ 1000.708504][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1000.778345][ T2186] udevd[2186]: symlink '../../loop8' '/dev/disk/by-diskseq/96.tmp-b7:8' failed: Read-only file system [ 1000.871652][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1000.933969][ T2186] udevd[2186]: symlink '../../loop8' '/dev/disk/by-diskseq/96.tmp-b7:8' failed: Read-only file system [ 1001.015424][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1001.043250][ T3328] netlink: 212368 bytes leftover after parsing attributes in process `syz.8.19206'. [ 1001.113295][ T2186] udevd[2186]: symlink '../../loop8' '/dev/disk/by-diskseq/96.tmp-b7:8' failed: Read-only file system [ 1001.168121][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1001.668227][ T29] audit: type=1800 audit(2000000115.300:234): pid=3318 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.7.19203" name="file0" dev="tmpfs" ino=1704 res=0 errno=0 [ 1001.753477][ T3377] netlink: 56 bytes leftover after parsing attributes in process `syz.7.19220'. [ 1001.840501][ T5954] usb 9-1: new high-speed USB device number 13 using dummy_hcd [ 1002.009827][ T5954] usb 9-1: config 220 has an invalid interface number: 76 but max is 2 [ 1002.018474][ T5954] usb 9-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 1002.039539][ T5954] usb 9-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 1002.058857][ T5954] usb 9-1: config 220 has no interface number 2 [ 1002.086038][ T5954] usb 9-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 1002.116906][ T5954] usb 9-1: config 220 interface 0 has no altsetting 0 [ 1002.129750][ T5954] usb 9-1: config 220 interface 76 has no altsetting 0 [ 1002.146882][ T5954] usb 9-1: config 220 interface 1 has no altsetting 0 [ 1002.162978][ T5954] usb 9-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 1002.172940][ T5954] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1002.181309][ T5954] usb 9-1: Product: syz [ 1002.185517][ T5954] usb 9-1: Manufacturer: syz [ 1002.190221][ T5954] usb 9-1: SerialNumber: syz [ 1002.413466][ T5954] uvcvideo 9-1:220.1: Unknown video format 01000000-0000-0000-0000-000200000000 [ 1002.434151][ T5954] uvcvideo 9-1:220.0: Found UVC 7.01 device syz (8086:0b07) [ 1002.442301][ T5954] uvcvideo 9-1:220.0: No valid video chain found. [ 1002.451301][ T5954] usb 9-1: selecting invalid altsetting 0 [ 1002.465226][ T5954] usb 9-1: selecting invalid altsetting 0 [ 1002.471035][ T5954] usbtest 9-1:220.1: probe with driver usbtest failed with error -22 [ 1002.499677][ T5954] usb 9-1: USB disconnect, device number 13 [ 1003.285893][ T2159] usb 9-1: new high-speed USB device number 14 using dummy_hcd [ 1003.455805][ T2159] usb 9-1: Using ep0 maxpacket: 8 [ 1003.463888][ T2159] usb 9-1: New USB device found, idVendor=0582, idProduct=0025, bcdDevice= 0.40 [ 1003.475602][ T2159] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1003.483691][ T2159] usb 9-1: Product: syz [ 1003.488846][ T2159] usb 9-1: Manufacturer: syz [ 1003.493444][ T2159] usb 9-1: SerialNumber: syz [ 1004.282458][ T3483] Set syz0 is full, maxelem 0 reached [ 1004.317378][ T2159] usb 9-1: 1:1: cannot get freq (v2/v3): err -71 [ 1004.333408][ T2159] usb 9-1: uac_clock_source_is_valid(): cannot get clock validity for id 0 [ 1004.358767][ T2159] usb 9-1: uac_clock_source_is_valid(): cannot get clock validity for id 0 [ 1004.370319][ T2159] usb 9-1: clock source 0 is not valid, cannot use [ 1004.388059][ T2159] usb 9-1: 2:1: cannot get freq (v2/v3): err -71 [ 1004.399051][ T2159] usb 9-1: uac_clock_source_is_valid(): cannot get clock validity for id 0 [ 1004.538803][ T2159] usb 9-1: USB disconnect, device number 14 [ 1004.689280][ T3533] netlink: 'syz.9.19251': attribute type 10 has an invalid length. [ 1004.729278][ T3533] bond0: (slave syz_tun): Enslaving as an active interface with an up link [ 1005.289398][ T3573] netlink: 4 bytes leftover after parsing attributes in process `syz.7.19264'. [ 1005.433797][ T4581] udevd[4581]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1005.700421][ T5841] Bluetooth: hci2: sending frame failed (-49) [ 1005.713954][ T5844] Bluetooth: hci2: Opcode 0x1003 failed: -49 [ 1005.752234][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1005.783896][ T5841] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 1005.803310][ T5841] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 1005.813606][ T5841] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 1005.841527][ T5841] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 1005.854674][ T5841] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 1006.031454][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1006.175704][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1006.222249][ T3627] netlink: 180 bytes leftover after parsing attributes in process `syz.4.19280'. [ 1006.320243][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1006.351429][ T3632] tipc: Enabling of bearer rejected, already enabled [ 1006.464544][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1006.477372][ T3595] xfrm0 speed is unknown, defaulting to 1000 [ 1006.589022][ T3648] overlayfs: workdir and upperdir must reside under the same mount [ 1006.596047][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1006.698628][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1006.802516][ T3662] netlink: 12 bytes leftover after parsing attributes in process `syz.7.19293'. [ 1006.956292][ T9] usb 10-1: new high-speed USB device number 4 using dummy_hcd [ 1007.110488][ T3595] chnl_net:caif_netlink_parms(): no params data found [ 1007.127262][ T9] usb 10-1: too many configurations: 9, using maximum allowed: 8 [ 1007.138220][ T9] usb 10-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1007.153539][ T9] usb 10-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1007.183413][ T9] usb 10-1: config 0 interface 0 has no altsetting 0 [ 1007.193379][ T9] usb 10-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1007.209488][ T9] usb 10-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1007.226129][ T9] usb 10-1: config 0 interface 0 has no altsetting 0 [ 1007.246966][ T9] usb 10-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1007.261876][ T9] usb 10-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1007.274914][ T9] usb 10-1: config 0 interface 0 has no altsetting 0 [ 1007.287057][ T9] usb 10-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1007.296630][ T9] usb 10-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1007.318095][ T9] usb 10-1: config 0 interface 0 has no altsetting 0 [ 1007.326632][ T9] usb 10-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1007.345814][ T9] usb 10-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1007.365816][ T9] usb 10-1: config 0 interface 0 has no altsetting 0 [ 1007.377272][ T9] usb 10-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1007.386417][ T9] usb 10-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1007.397781][ T9] usb 10-1: config 0 interface 0 has no altsetting 0 [ 1007.405894][ T9] usb 10-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1007.416996][ T9] usb 10-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1007.428081][ T9] usb 10-1: config 0 interface 0 has no altsetting 0 [ 1007.434954][ T3595] bridge0: port 1(bridge_slave_0) entered blocking state [ 1007.443770][ T3595] bridge0: port 1(bridge_slave_0) entered disabled state [ 1007.451820][ T9] usb 10-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1007.457338][ T3595] bridge_slave_0: entered allmulticast mode [ 1007.461309][ T9] usb 10-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1007.479202][ T9] usb 10-1: config 0 interface 0 has no altsetting 0 [ 1007.489125][ T3595] bridge_slave_0: entered promiscuous mode [ 1007.498315][ T9] usb 10-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1007.508519][ T3595] bridge0: port 2(bridge_slave_1) entered blocking state [ 1007.515683][ T9] usb 10-1: New USB device strings: Mfr=41, Product=64, SerialNumber=168 [ 1007.524991][ T3595] bridge0: port 2(bridge_slave_1) entered disabled state [ 1007.532814][ T9] usb 10-1: Product: syz [ 1007.537723][ T3595] bridge_slave_1: entered allmulticast mode [ 1007.546713][ T9] usb 10-1: Manufacturer: syz [ 1007.571306][ T9] usb 10-1: SerialNumber: syz [ 1007.578405][ T3595] bridge_slave_1: entered promiscuous mode [ 1007.587914][ T9] usb 10-1: config 0 descriptor?? [ 1007.614132][ T9] yurex 10-1:0.0: USB YUREX device now attached to Yurex #0 [ 1007.690618][ T3595] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1007.708569][ T3595] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1007.759351][ T3595] team0: Port device team_slave_0 added [ 1007.769612][ T3595] team0: Port device team_slave_1 added [ 1007.819424][ T2159] usb 10-1: USB disconnect, device number 4 [ 1007.821834][ T3595] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1007.832992][ T3595] 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 1532 would solve the problem. [ 1007.845578][ T2159] yurex 10-1:0.0: USB YUREX #0 now disconnected [ 1007.861438][ T3595] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1007.882110][ T3595] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1007.894830][ T3595] 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 1532 would solve the problem. [ 1007.921358][ T3595] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1007.966312][ T5841] Bluetooth: hci3: command tx timeout [ 1007.992683][ T3595] hsr_slave_0: entered promiscuous mode [ 1007.999514][ T3595] hsr_slave_1: entered promiscuous mode [ 1008.007803][ T3595] debugfs: 'hsr0' already exists in 'hsr' [ 1008.014142][ T3595] Cannot create hsr debugfs directory [ 1008.428301][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1008.588972][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1009.325890][ T2235] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 1009.350065][ T4049] loop6: detected capacity change from 0 to 2640 [ 1009.361431][ T4049] buffer_io_error: 138 callbacks suppressed [ 1009.361447][ T4049] Buffer I/O error on dev loop6, logical block 0, async page read [ 1009.387580][ T4049] Buffer I/O error on dev loop6, logical block 0, async page read [ 1009.403947][ T2186] Buffer I/O error on dev loop6, logical block 0, async page read [ 1009.415903][ T3595] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 1009.424865][ T2186] Buffer I/O error on dev loop6, logical block 0, async page read [ 1009.444085][ T3595] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 1009.444330][ T4049] Buffer I/O error on dev loop6, logical block 0, async page read [ 1009.464830][ T2186] Buffer I/O error on dev loop6, logical block 0, async page read [ 1009.473354][ T3595] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 1009.474931][ T2186] Buffer I/O error on dev loop6, logical block 0, async page read [ 1009.488691][ T4049] Buffer I/O error on dev loop6, logical block 0, async page read [ 1009.501265][ T2186] Buffer I/O error on dev loop6, logical block 0, async page read [ 1009.507394][ T2235] usb 5-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 1009.512487][ T4049] Buffer I/O error on dev loop6, logical block 0, async page read [ 1009.528081][ T4049] ldm_validate_partition_table(): Disk read failed. [ 1009.532555][ T2235] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1009.535088][ T4049] Dev loop6: unable to read RDB block 0 [ 1009.547194][ T3595] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 1009.560564][ T4049] loop6: unable to read partition table [ 1009.573408][ T4049] loop_reread_partitions: partition scan of loop6 (3Ÿ ¾‚³˜) failed (rc=-5) [ 1009.579179][ T2235] usb 5-1: config 0 descriptor?? [ 1009.603507][ T2235] cp210x 5-1:0.0: cp210x converter detected [ 1009.850934][ T3595] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1009.897485][ T3595] 8021q: adding VLAN 0 to HW filter on device team0 [ 1009.913070][ T58] bridge0: port 1(bridge_slave_0) entered blocking state [ 1009.920252][ T58] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1009.939604][ T763] bridge0: port 2(bridge_slave_1) entered blocking state [ 1009.946768][ T763] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1010.046145][ T5841] Bluetooth: hci3: command tx timeout [ 1010.220357][ T2235] cp210x 5-1:0.0: failed to get vendor val 0x000e size 678: -71 [ 1010.235125][ T2235] cp210x 5-1:0.0: GPIO initialisation failed: -71 [ 1010.259411][ T2235] usb 5-1: cp210x converter now attached to ttyUSB0 [ 1010.283523][ T2235] usb 5-1: USB disconnect, device number 12 [ 1010.344771][ T2235] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 1010.376892][ T2235] cp210x 5-1:0.0: device disconnected [ 1010.397135][ T3595] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1010.500138][ T3595] veth0_vlan: entered promiscuous mode [ 1010.518062][ T3595] veth1_vlan: entered promiscuous mode [ 1010.570888][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1010.585620][ T3595] veth0_macvtap: entered promiscuous mode [ 1010.612124][ T3595] veth1_macvtap: entered promiscuous mode [ 1010.673939][ T3595] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1010.696710][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1010.717166][ T3595] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1010.789683][ T58] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1010.806861][ T58] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1010.834058][ T58] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1010.852819][ T58] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1010.950539][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1011.101403][ T9627] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1011.138504][ T9627] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1011.241474][ T9627] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1011.264094][ T9627] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1011.290227][T20376] usb 10-1: new high-speed USB device number 5 using dummy_hcd [ 1011.433677][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1011.472529][T20376] usb 10-1: unable to get BOS descriptor or descriptor too short [ 1011.502874][T20376] usb 10-1: config 129 has an invalid interface number: 135 but max is 0 [ 1011.525046][T20376] usb 10-1: config 129 has an invalid interface number: 5 but max is 0 [ 1011.540302][T20376] usb 10-1: config 129 has 2 interfaces, different from the descriptor's value: 1 [ 1011.550197][T20376] usb 10-1: config 129 has no interface number 0 [ 1011.564322][T20376] usb 10-1: config 129 has no interface number 1 [ 1011.576980][T20376] usb 10-1: config 129 interface 135 altsetting 6 has 0 endpoint descriptors, different from the interface descriptor's value: 5 [ 1011.598545][T20376] usb 10-1: too many endpoints for config 129 interface 5 altsetting 7: 37, using maximum allowed: 30 [ 1011.623035][T20376] usb 10-1: config 129 interface 5 altsetting 7 has 0 endpoint descriptors, different from the interface descriptor's value: 37 [ 1011.652261][T20376] usb 10-1: config 129 interface 135 has no altsetting 0 [ 1011.683740][T20376] usb 10-1: config 129 interface 5 has no altsetting 0 [ 1011.707739][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1011.751020][T20376] usb 10-1: string descriptor 0 read error: -22 [ 1011.764070][T20376] usb 10-1: New USB device found, idVendor=2040, idProduct=721f, bcdDevice=f2.00 [ 1011.790050][T20376] usb 10-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1011.843786][T20376] usb 10-1: Quirk or no altset; falling back to MIDI 1.0 [ 1011.855154][T20376] usb 10-1: MIDIStreaming interface descriptor not found [ 1011.903078][ T4205] netlink: 'syz.4.19342': attribute type 6 has an invalid length. [ 1012.033264][ T4581] udevd[4581]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1012.126275][ T5841] Bluetooth: hci3: command tx timeout [ 1012.155172][T20376] usb 10-1: USB disconnect, device number 5 [ 1012.164490][ T4233] netlink: 'syz.4.19345': attribute type 25 has an invalid length. [ 1012.200629][ T4233] netlink: 'syz.4.19345': attribute type 28 has an invalid length. [ 1012.327173][T27079] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 1012.517872][T27079] usb 3-1: Using ep0 maxpacket: 16 [ 1012.534400][T27079] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1012.549805][T27079] usb 3-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 1012.564196][T27079] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1012.587302][T27079] usb 3-1: Product: syz [ 1012.599758][T27079] usb 3-1: Manufacturer: syz [ 1012.617598][T27079] usb 3-1: SerialNumber: syz [ 1012.639305][T27079] usb 3-1: config 0 descriptor?? [ 1012.649258][T27079] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 1012.671238][T27079] em28xx 3-1:0.0: DVB interface 0 found: bulk [ 1012.683449][ T4581] udevd[4581]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1012.915183][ T4581] udevd[4581]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1013.079311][ T4581] udevd[4581]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1013.193956][ T4581] udevd[4581]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1013.264132][T27079] em28xx 3-1:0.0: chip ID is em2874 [ 1013.464877][ T4317] netlink: 168 bytes leftover after parsing attributes in process `syz.4.19362'. [ 1013.556127][T27079] em28xx 3-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1013.579298][T27079] em28xx 3-1:0.0: board has no eeprom [ 1013.666436][T27079] em28xx 3-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 1013.701469][T27079] em28xx 3-1:0.0: dvb set to bulk mode. [ 1013.724669][ T2235] em28xx 3-1:0.0: Binding DVB extension [ 1013.744513][T27079] usb 3-1: USB disconnect, device number 16 [ 1013.784835][T27079] em28xx 3-1:0.0: Disconnecting em28xx [ 1013.873926][ T4351] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1013.929906][ T2235] em28xx 3-1:0.0: Registering input extension [ 1014.066731][ T2235] rc_core: IR keymap rc-pinnacle-pctv-hd not found [ 1014.097827][ T2235] Registered IR keymap rc-empty [ 1014.179084][ T2235] rc rc0: PCTV tripleStick (292e) as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0 [ 1014.207077][ T5841] Bluetooth: hci3: command tx timeout [ 1014.222076][ T2235] input: PCTV tripleStick (292e) as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0/input103 [ 1014.281939][ T2235] em28xx 3-1:0.0: Input extension successfully initialized [ 1014.348809][T27079] em28xx 3-1:0.0: Closing input extension [ 1014.910701][T27079] em28xx 3-1:0.0: Freeing device [ 1015.126962][T20376] usb 10-1: new high-speed USB device number 6 using dummy_hcd [ 1015.287900][T20376] usb 10-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1015.301548][T20376] usb 10-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1015.312034][T20376] usb 10-1: New USB device found, idVendor=054c, idProduct=0df2, bcdDevice=d6.af [ 1015.352986][T20376] usb 10-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1015.397211][T20376] usb 10-1: config 0 descriptor?? [ 1015.426518][T27079] usb 5-1: new full-speed USB device number 13 using dummy_hcd [ 1015.590364][T27079] usb 5-1: config 150 has an invalid interface number: 204 but max is 1 [ 1015.599138][T27079] usb 5-1: config 150 has no interface number 0 [ 1015.611851][T27079] usb 5-1: config 150 interface 204 has no altsetting 0 [ 1015.624149][T27079] usb 5-1: New USB device found, idVendor=04e2, idProduct=1424, bcdDevice=c7.eb [ 1015.636800][T27079] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1015.650161][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1015.672597][T27079] usb 5-1: Product: syz [ 1015.677573][T27079] usb 5-1: Manufacturer: syz [ 1015.682223][T27079] usb 5-1: SerialNumber: syz [ 1015.755617][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1015.853978][T20376] hid_parser_main: 27 callbacks suppressed [ 1015.854002][T20376] playstation 0003:054C:0DF2.00C8: unknown main item tag 0x0 [ 1015.865484][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1015.900855][T20376] playstation 0003:054C:0DF2.00C8: unknown main item tag 0x0 [ 1015.918964][T27079] xr_serial 5-1:150.204: xr_serial converter detected [ 1015.919823][T20376] playstation 0003:054C:0DF2.00C8: unknown main item tag 0x0 [ 1015.939077][T20376] playstation 0003:054C:0DF2.00C8: unknown main item tag 0x0 [ 1015.947492][T20376] playstation 0003:054C:0DF2.00C8: unknown main item tag 0x0 [ 1015.972099][T20376] playstation 0003:054C:0DF2.00C8: hidraw0: USB HID v1.01 Device [HID 054c:0df2] on usb-dummy_hcd.9-1/input0 [ 1015.991939][ T4581] udevd[4581]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1016.057725][T20376] playstation 0003:054C:0DF2.00C8: Invalid reportID received, expected 9 got 0 [ 1016.080766][T20376] playstation 0003:054C:0DF2.00C8: Failed to retrieve DualSense pairing info: -22 [ 1016.100517][T20376] playstation 0003:054C:0DF2.00C8: Failed to get MAC address from DualSense [ 1016.122489][T20376] playstation 0003:054C:0DF2.00C8: Failed to create dualsense. [ 1016.144334][T20376] playstation 0003:054C:0DF2.00C8: probe with driver playstation failed with error -22 [ 1016.221571][ T4581] udevd[4581]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1016.317030][T20376] usb 10-1: USB disconnect, device number 6 [ 1016.411577][ T4581] udevd[4581]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1016.493068][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1016.515248][T27079] xr_serial ttyUSB0: Failed to set reg 0x0d: -71 [ 1016.537405][T27079] xr_serial ttyUSB0: probe with driver xr_serial failed with error -71 [ 1016.571999][T27079] usb 5-1: USB disconnect, device number 13 [ 1016.597584][T27079] xr_serial 5-1:150.204: device disconnected [ 1016.625670][ T4581] udevd[4581]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1016.761917][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1016.861579][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1017.464120][ T4601] input: syz1 as /devices/virtual/input/input104 [ 1018.164892][ T5841] block nbd2: Receive control failed (result -32) [ 1018.310234][ T4660] netlink: 36 bytes leftover after parsing attributes in process `syz.9.19426'. [ 1018.990349][ T4707] sctp: [Deprecated]: syz.2.19440 (pid 4707) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1018.990349][ T4707] Use struct sctp_sack_info instead [ 1019.863181][ T4770] netlink: 65051 bytes leftover after parsing attributes in process `syz.2.19458'. [ 1020.237134][T27079] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 1020.397523][T27079] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1020.418428][T27079] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 1020.464799][T27079] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1020.481291][T27079] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1020.509708][ T4814] netlink: 'syz.4.19469': attribute type 2 has an invalid length. [ 1020.511296][T27079] usb 3-1: Product: syz [ 1020.540779][T27079] usb 3-1: Manufacturer: syz [ 1020.559396][T27079] usb 3-1: SerialNumber: syz [ 1020.714016][ T4581] udevd[4581]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1020.795568][ T4781] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1020.838394][ T4781] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1020.855458][ T4581] udevd[4581]: symlink '../../loop4' '/dev/disk/by-diskseq/100.tmp-b7:4' failed: Read-only file system [ 1020.886549][T27079] cdc_ether 3-1:1.0: probe with driver cdc_ether failed with error -22 [ 1020.931936][T27079] usb 3-1: USB disconnect, device number 17 [ 1020.978891][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1021.057346][ T2186] udevd[2186]: symlink '../../loop4' '/dev/disk/by-diskseq/100.tmp-b7:4' failed: Read-only file system [ 1021.107557][ T4581] udevd[4581]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1021.171413][ T2186] udevd[2186]: symlink '../../loop4' '/dev/disk/by-diskseq/100.tmp-b7:4' failed: Read-only file system [ 1021.213626][ T4868] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1021.241555][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1021.330063][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1021.361478][ T4581] udevd[4581]: symlink '../../loop4' '/dev/disk/by-diskseq/100.tmp-b7:4' failed: Read-only file system [ 1021.435335][ T2186] udevd[2186]: symlink '../../loop4' '/dev/disk/by-diskseq/100.tmp-b7:4' failed: Read-only file system [ 1021.462631][T27079] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 1021.635855][T27079] usb 3-1: Using ep0 maxpacket: 8 [ 1021.648175][T27079] usb 3-1: config index 0 descriptor too short (expected 301, got 72) [ 1021.659297][T27079] usb 3-1: config 16 has an invalid descriptor of length 0, skipping remainder of the config [ 1021.691932][T27079] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1021.714354][T27079] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 1021.740424][T27079] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024 [ 1021.763483][T27079] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1021.800731][T27079] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 1021.829518][T27079] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1022.050985][T27079] usb 3-1: usb_control_msg returned -71 [ 1022.066185][T27079] usbtmc 3-1:16.0: can't read capabilities [ 1022.109305][T27079] usb 3-1: USB disconnect, device number 18 [ 1024.031450][ T5046] netlink: 8 bytes leftover after parsing attributes in process `syz.2.19530'. [ 1024.633696][ T5082] comedi comedi3: pcl816: I/O port conflict (0x9,16) [ 1024.756975][ T5089] netlink: 'syz.7.19543': attribute type 1 has an invalid length. [ 1024.765463][ T5089] netlink: 'syz.7.19543': attribute type 2 has an invalid length. [ 1024.774760][ T5089] netlink: 'syz.7.19543': attribute type 1 has an invalid length. [ 1024.783023][ T5089] netlink: 'syz.7.19543': attribute type 3 has an invalid length. [ 1024.791369][ T5089] netlink: 4 bytes leftover after parsing attributes in process `syz.7.19543'. [ 1024.918545][ T5102] netlink: 92 bytes leftover after parsing attributes in process `syz.7.19546'. [ 1024.929684][ T5102] netlink: 'syz.7.19546': attribute type 1 has an invalid length. [ 1025.509596][ T5141] usb usb6: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 1025.718018][ T5165] netlink: 4 bytes leftover after parsing attributes in process `syz.9.19566'. [ 1025.801761][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1025.850818][ T4581] udevd[4581]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1025.880401][ T2647] udevd[2647]: symlink '../../loop4' '/dev/disk/by-diskseq/100.tmp-b7:4' failed: Read-only file system [ 1025.962214][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1025.979156][ T5188] netlink: 164 bytes leftover after parsing attributes in process `syz.9.19573'. [ 1026.017020][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1026.088966][ T2186] udevd[2186]: symlink '../../loop4' '/dev/disk/by-diskseq/100.tmp-b7:4' failed: Read-only file system [ 1026.115158][ T4581] udevd[4581]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1026.148573][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1026.280605][ T4581] udevd[4581]: symlink '../../loop4' '/dev/disk/by-diskseq/100.tmp-b7:4' failed: Read-only file system [ 1026.313475][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1027.053398][ T5268] [U] [ 1027.056561][ T5268] [U] [ 1027.059271][ T5268] [U] [ 1027.061981][ T5268] [U] [ 1027.069708][ T5270] netlink: 16 bytes leftover after parsing attributes in process `syz.9.19595'. [ 1027.070970][ T5268] [U] [ 1027.081447][ T5268] [U] [ 1027.084154][ T5268] [U] [ 1027.086863][ T5268] [U] [ 1027.096190][ T5268] [U] [ 1027.098918][ T5268] [U] [ 1027.101617][ T5268] [U] [ 1027.104316][ T5268] [U] [ 1027.109521][ T5268] [U] [ 1027.112254][ T5268] [U] [ 1027.114953][ T5268] [U] [ 1027.117653][ T5268] [U] [ 1027.132634][ T5268] [U] [ 1027.135359][ T5268] [U] [ 1027.138064][ T5268] [U] [ 1027.140852][ T5268] [U] [ 1027.154005][ T5272] netlink: 1 bytes leftover after parsing attributes in process `syz.7.19596'. [ 1027.160526][ T5268] [U] [ 1027.165666][ T5268] [U] [ 1027.168372][ T5268] [U] [ 1027.171074][ T5268] [U] [ 1027.180482][ T5268] [U] [ 1027.183219][ T5268] [U] [ 1027.185917][ T5268] [U] [ 1027.188618][ T5268] [U] [ 1027.191463][ T5268] [U] [ 1027.194167][ T5268] [U] [ 1027.196873][ T5268] [U] [ 1027.199592][ T5268] [U] [ 1027.209502][ T5268] [U] [ 1027.212236][ T5268] [U] [ 1027.214940][ T5268] [U] [ 1027.217634][ T5268] [U] [ 1027.220493][ T5268] [U] [ 1027.223209][ T5268] [U] [ 1027.225905][ T5268] [U] [ 1027.228605][ T5268] [U] [ 1027.238622][ T5268] [U] [ 1027.241351][ T5268] [U] [ 1027.244063][ T5268] [U] [ 1027.246761][ T5268] [U] [ 1027.257566][ T5268] [U] [ 1027.260295][ T5268] [U] [ 1027.262994][ T5268] [U] [ 1027.265681][ T5268] [U] [ 1027.284633][ T5268] [U] [ 1027.287365][ T5268] [U] [ 1027.290066][ T5268] [U] [ 1027.292771][ T5268] [U] [ 1027.298253][ T5268] [U] [ 1027.300969][ T5268] [U] [ 1027.303668][ T5268] [U] [ 1027.306369][ T5268] [U] [ 1027.310340][ T5268] [U] [ 1027.313061][ T5268] [U] [ 1027.315756][ T5268] [U] [ 1027.318456][ T5268] [U] [ 1027.323342][ T5268] [U] [ 1027.326062][ T5268] [U] [ 1027.328765][ T5268] [U] [ 1027.331462][ T5268] [U] [ 1027.339858][ T5268] [U] [ 1027.342580][ T5268] [U] [ 1027.345278][ T5268] [U] [ 1027.347971][ T5268] [U] [ 1027.351054][ T5268] [U] [ 1027.353764][ T5268] [U] [ 1027.356464][ T5268] [U] [ 1027.359196][ T5268] [U] [ 1027.363152][ T5268] [U] [ 1027.365864][ T5268] [U] [ 1027.368575][ T5268] [U] [ 1027.371272][ T5268] [U] [ 1027.393286][ T5268] [U] [ 1027.396024][ T5268] [U] [ 1027.398728][ T5268] [U] [ 1027.401435][ T5268] [U] [ 1027.405092][ T5268] [U] [ 1027.407804][ T5268] [U] [ 1027.410502][ T5268] [U] [ 1027.413207][ T5268] [U] [ 1027.421122][ T5268] [U] [ 1027.423848][ T5268] [U] [ 1027.426548][ T5268] [U] [ 1027.429245][ T5268] [U] [ 1027.441411][ T5268] [U] [ 1027.444137][ T5268] [U] [ 1027.446839][ T5268] [U] [ 1027.449545][ T5268] [U] [ 1027.453474][ T5268] [U] [ 1027.456192][ T5268] [U] [ 1027.458891][ T5268] [U] [ 1027.461585][ T5268] [U] [ 1027.465370][ T5268] [U] [ 1027.468105][ T5268] [U] [ 1027.470802][ T5268] [U] [ 1027.473476][ T5268] [U] [ 1027.477048][ T5268] [U] [ 1027.479743][ T5268] [U] [ 1027.482414][ T5268] [U] [ 1027.485081][ T5268] [U] [ 1027.488757][ T5268] [U] [ 1027.491466][ T5268] [U] [ 1027.494150][ T5268] [U] [ 1027.496828][ T5268] [U] [ 1027.500197][ T5268] [U] [ 1027.502898][ T5268] [U] [ 1027.505579][ T5268] [U] [ 1027.508261][ T5268] [U] [ 1027.512709][ T5268] [U] [ 1027.515417][ T5268] [U] [ 1027.518100][ T5268] [U] [ 1027.520782][ T5268] [U] [ 1027.524106][ T5268] [U] [ 1027.526809][ T5268] [U] [ 1027.529488][ T5268] [U] [ 1027.532154][ T5268] [U] [ 1027.535478][ T5268] [U] [ 1027.538176][ T5268] [U] [ 1027.540856][ T5268] [U] [ 1027.543524][ T5268] [U] [ 1027.547052][ T5268] [U] [ 1027.549735][ T5268] [U] [ 1027.552406][ T5268] [U] [ 1027.562055][ T5265] [U] [ 1027.607666][ T5293] netlink: 8 bytes leftover after parsing attributes in process `syz.7.19602'. [ 1027.619712][ T5293] netlink: 4 bytes leftover after parsing attributes in process `syz.7.19602'. [ 1027.653174][ T5293] netlink: 2 bytes leftover after parsing attributes in process `syz.7.19602'. [ 1027.663112][ T5293] netlink: 4 bytes leftover after parsing attributes in process `syz.7.19602'. [ 1027.675430][ T5293] netlink: 2 bytes leftover after parsing attributes in process `syz.7.19602'. [ 1027.685822][ T2235] usb 10-1: new high-speed USB device number 7 using dummy_hcd [ 1027.846092][ T2235] usb 10-1: Using ep0 maxpacket: 16 [ 1027.853765][ T2235] usb 10-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1027.865100][ T2235] usb 10-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1027.883263][ T2235] usb 10-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 1027.900061][ T2235] usb 10-1: New USB device found, idVendor=1044, idProduct=7a4d, bcdDevice= 0.00 [ 1027.909609][ T2235] usb 10-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1027.922717][ T2235] usb 10-1: config 0 descriptor?? [ 1028.326335][ T5923] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 1028.344489][ T2235] hid (null): bogus close delimiter [ 1028.350471][ T2235] hid (null): global environment stack underflow [ 1028.373443][ T2235] waterforce 0003:1044:7A4D.00C9: unknown main item tag 0x0 [ 1028.389771][ T2235] waterforce 0003:1044:7A4D.00C9: unknown main item tag 0x0 [ 1028.405022][ T2235] waterforce 0003:1044:7A4D.00C9: unknown main item tag 0x0 [ 1028.420311][ T2235] waterforce 0003:1044:7A4D.00C9: unknown main item tag 0x0 [ 1028.429476][ T2235] waterforce 0003:1044:7A4D.00C9: unknown main item tag 0x0 [ 1028.452377][ T2235] waterforce 0003:1044:7A4D.00C9: unknown main item tag 0x0 [ 1028.465798][ T2235] waterforce 0003:1044:7A4D.00C9: reserved main item tag 0xe [ 1028.485853][ T2235] waterforce 0003:1044:7A4D.00C9: bogus close delimiter [ 1028.493742][ T2235] waterforce 0003:1044:7A4D.00C9: item 0 0 2 10 parsing failed [ 1028.494294][ T5923] usb 5-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 1028.502510][ T2235] waterforce 0003:1044:7A4D.00C9: hid parse failed with -22 [ 1028.522986][ T2235] waterforce 0003:1044:7A4D.00C9: probe with driver waterforce failed with error -22 [ 1028.551684][ T5923] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1028.572926][ T2235] usb 10-1: USB disconnect, device number 7 [ 1028.584888][ T5923] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1028.615260][ T5923] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 1028.644527][ T5923] usb 5-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 1028.654951][ T5923] usb 5-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 1028.672114][ T5923] usb 5-1: Manufacturer: syz [ 1028.684150][ T5923] usb 5-1: config 0 descriptor?? [ 1028.979398][ T5386] program syz.7.19627 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 1029.118446][ T5923] appleir 0003:05AC:8243.00CA: unknown main item tag 0x0 [ 1029.145099][ T5923] appleir 0003:05AC:8243.00CA: hiddev0,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.4-1/input0 [ 1029.321091][ T2235] usb 5-1: USB disconnect, device number 14 [ 1029.366529][ T5415] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1030.020300][ T5480] netlink: 8 bytes leftover after parsing attributes in process `syz.4.19648'. [ 1030.085296][ T5484] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1030.225983][ T2159] usb 10-1: new high-speed USB device number 8 using dummy_hcd [ 1030.397449][ T2159] usb 10-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1030.422150][ T2159] usb 10-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 1030.438594][ T2159] usb 10-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1030.461839][ T2159] usb 10-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.41 [ 1030.471211][ T2159] usb 10-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11 [ 1030.479536][ T2159] usb 10-1: Product: syz [ 1030.483923][ T2159] usb 10-1: Manufacturer: syz [ 1030.497028][ T2159] usb 10-1: SerialNumber: syz [ 1030.535254][ T5514] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1030.721705][ T2159] usblp 10-1:1.0: usblp0: USB Unidirectional printer dev 8 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 1030.867730][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1030.922667][ T2159] usb 10-1: USB disconnect, device number 8 [ 1030.933160][ T2159] usblp0: removed [ 1030.986473][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1031.094892][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1031.145136][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1031.190862][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1031.254987][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1031.300579][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1031.345843][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1031.429126][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1031.498740][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1032.297246][ T5626] block device autoloading is deprecated and will be removed. [ 1032.753543][ T5671] netlink: 20 bytes leftover after parsing attributes in process `syz.9.19697'. [ 1032.885426][ T5678] tap0: tun_chr_ioctl cmd 1074025675 [ 1032.904621][ T5678] tap0: persist enabled [ 1033.580620][ T5739] netlink: 'syz.4.19717': attribute type 10 has an invalid length. [ 1033.664806][ T5739] team0: Port device netdevsim0 added [ 1034.004893][ T5768] netlink: 8 bytes leftover after parsing attributes in process `syz.4.19728'. [ 1034.027808][ T5768] netlink: 8 bytes leftover after parsing attributes in process `syz.4.19728'. [ 1034.144710][ T5780] netlink: 44 bytes leftover after parsing attributes in process `syz.2.19732'. [ 1034.612804][ T5811] block nbd9: NBD_DISCONNECT [ 1034.620287][ T5810] block nbd9: Disconnected due to user request. [ 1034.628270][ T5810] block nbd9: shutting down sockets [ 1034.835840][ T2235] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 1035.018370][ T2235] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1035.030033][ T2235] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1035.044050][ T2235] usb 3-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 1035.053267][ T2235] usb 3-1: New USB device strings: Mfr=2, Product=0, SerialNumber=0 [ 1035.061351][ T2235] usb 3-1: Manufacturer: syz [ 1035.069220][ T2235] usb 3-1: config 0 descriptor?? [ 1035.297391][ T29] audit: type=1326 audit(2000000148.930:235): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5798 comm="syz.4.19741" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0a87f9c819 code=0x7fc00000 [ 1035.686121][ T2235] uclogic 0003:256C:006D.00CB: failed retrieving Huion firmware version: -71 [ 1035.703325][ T2235] uclogic 0003:256C:006D.00CB: failed probing parameters: -71 [ 1035.712423][ T2235] uclogic 0003:256C:006D.00CB: probe with driver uclogic failed with error -71 [ 1035.740266][ T2235] usb 3-1: USB disconnect, device number 19 [ 1035.952505][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1035.958340][ T5842] cgroup: fork rejected by pids controller in /syz4 [ 1036.053107][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1036.125057][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1036.219169][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1036.291343][ T4581] udevd[4581]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1036.338753][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1036.405060][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1036.474958][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1036.502858][ T4581] udevd[4581]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1036.503956][ T6030] netlink: 24 bytes leftover after parsing attributes in process `syz.2.19766'. [ 1036.529998][ T6032] bridge0: port 1(bridge_slave_0) entered disabled state [ 1036.581645][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1036.677051][ T5923] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 1036.846761][ T5923] usb 5-1: Using ep0 maxpacket: 16 [ 1036.864575][ T5923] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 1036.891528][ T5923] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 1036.905219][ T5923] usb 5-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 1036.918914][ T5923] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1036.947268][ T6058] block nbd9: not configured, cannot reconfigure [ 1036.952962][ T5923] usb 5-1: Product: syz [ 1036.962478][ T5923] usb 5-1: Manufacturer: syz [ 1036.972289][ T5923] usb 5-1: SerialNumber: syz [ 1036.983852][ T5923] usb 5-1: config 0 descriptor?? [ 1036.999270][ T5923] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 1037.008954][ T5923] em28xx 5-1:0.0: Audio interface 0 found (Vendor Class) [ 1037.612219][ T5923] em28xx 5-1:0.0: chip ID is em28178 [ 1037.830566][ T5923] usb 5-1: USB disconnect, device number 15 [ 1037.854187][ T5923] em28xx 5-1:0.0: Disconnecting em28xx [ 1037.886411][ T5844] Bluetooth: hci0: command 0x0c1a tx timeout [ 1037.907990][ T5923] em28xx 5-1:0.0: Freeing device [ 1038.267200][ T6141] netlink: 'syz.2.19794': attribute type 10 has an invalid length. [ 1038.292482][ T6141] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1038.311335][ T6141] bond0: (slave batadv0): Enslaving as an active interface with an up link [ 1038.686026][ T5844] Bluetooth: hci3: command tx timeout [ 1038.713315][ T9] hid-generic 0006:0004:0009.00CC: unknown main item tag 0x0 [ 1038.721541][ T9] hid-generic 0006:0004:0009.00CC: unknown main item tag 0x0 [ 1038.729570][ T9] hid-generic 0006:0004:0009.00CC: unknown main item tag 0x0 [ 1038.737419][ T9] hid-generic 0006:0004:0009.00CC: unknown main item tag 0x0 [ 1038.744925][ T9] hid-generic 0006:0004:0009.00CC: unknown main item tag 0x0 [ 1038.752737][ T9] hid-generic 0006:0004:0009.00CC: unknown main item tag 0x0 [ 1038.760403][ T9] hid-generic 0006:0004:0009.00CC: unknown main item tag 0x0 [ 1038.773527][ T9] hid-generic 0006:0004:0009.00CC: unknown main item tag 0x0 [ 1038.781190][ T9] hid-generic 0006:0004:0009.00CC: unknown main item tag 0x0 [ 1038.788767][ T9] hid-generic 0006:0004:0009.00CC: unknown main item tag 0x0 [ 1038.806711][ T9] hid-generic 0006:0004:0009.00CC: hidraw0: VIRTUAL HID v0.04 Device [syz1] on syz0 [ 1038.933746][ T6177] fido_id[6177]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 1039.125029][ T6196] loop4: detected capacity change from 0 to 65536 [ 1039.196685][ T6196] loop4: detected capacity change from 65536 to 523370496 [ 1039.970444][ T5844] Bluetooth: hci0: command 0x0c1a tx timeout [ 1040.109864][ T6277] overlayfs: failed to create directory ./file0/work (errno: 22); mounting read-only [ 1040.316106][ T5891] usb 10-1: new high-speed USB device number 9 using dummy_hcd [ 1040.467249][ T5891] usb 10-1: New USB device found, idVendor=0813, idProduct=0001, bcdDevice=3a.08 [ 1040.482731][ T5891] usb 10-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1040.500684][ T5891] usb 10-1: config 0 descriptor?? [ 1040.513676][ T5891] gspca_main: cpia1-2.14.0 probing 0813:0001 [ 1040.579063][ T6300] netlink: 4 bytes leftover after parsing attributes in process `syz.7.19838'. [ 1040.915429][ T5891] cpia1 10-1:0.0: unexpected state after lo power cmd: 00 [ 1040.965537][ T2186] udevd[2186]: symlink '../../loop4' '/dev/disk/by-diskseq/107.tmp-b7:4' failed: Read-only file system [ 1041.058292][ T2186] udevd[2186]: symlink '../../loop4' '/dev/disk/by-diskseq/107.tmp-b7:4' failed: Read-only file system [ 1041.130793][ T5891] gspca_cpia1: usb_control_msg 01, error -32 [ 1041.139017][ T5891] gspca_cpia1: usb_control_msg 01, error -71 [ 1041.162799][T26161] udevd[26161]: symlink '../../loop4' '/dev/disk/by-diskseq/107.tmp-b7:4' failed: Read-only file system [ 1041.181955][ T5891] cpia1 10-1:0.0: only firmware version 1 is supported (got: 0) [ 1041.204857][ T5891] usb 10-1: USB disconnect, device number 9 [ 1041.258489][ T4581] udevd[4581]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1041.308066][ T4581] udevd[4581]: symlink '../../loop4' '/dev/disk/by-diskseq/107.tmp-b7:4' failed: Read-only file system [ 1041.388765][ T4581] udevd[4581]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1041.455266][ T6357] overlayfs: failed to create directory ./bus/work (errno: 13); mounting read-only [ 1041.465829][ T6357] overlayfs: fs on '.' does not support file handles, falling back to index=off,nfs_export=off. [ 1041.479241][ T6357] overlayfs: failed to set uuid (471/file0, err=-13); falling back to uuid=null. [ 1041.521799][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1041.601334][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1041.672745][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1041.826089][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1042.012906][ T6390] netlink: 92 bytes leftover after parsing attributes in process `syz.9.19865'. [ 1042.022584][ T6390] netlink: 'syz.9.19865': attribute type 1 has an invalid length. [ 1042.815956][T27079] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 1042.862698][ T6432] overlayfs: failed to create directory ./file0/work (errno: 22); mounting read-only [ 1042.988963][T27079] usb 5-1: New USB device found, idVendor=046d, idProduct=0870, bcdDevice=61.47 [ 1043.001235][T27079] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1043.046192][T27079] usb 5-1: config 0 descriptor?? [ 1043.074354][T27079] gspca_main: STV06xx-2.14.0 probing 046d:0870 [ 1043.180772][ T6454] netlink: 12 bytes leftover after parsing attributes in process `syz.7.19886'. [ 1043.407873][ T6466] usb usb6: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 1043.894504][T27079] usb 5-1: USB disconnect, device number 16 [ 1044.068943][ T6527] netlink: 24 bytes leftover after parsing attributes in process `syz.9.19906'. [ 1044.297431][ T2235] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 1044.457009][ T2235] usb 3-1: Using ep0 maxpacket: 16 [ 1044.475079][ T2235] usb 3-1: config 0 has an invalid interface number: 251 but max is 0 [ 1044.489222][ T2235] usb 3-1: config 0 has no interface number 0 [ 1044.510269][ T2235] usb 3-1: config 0 interface 251 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 16 [ 1044.530639][ T2235] usb 3-1: config 0 interface 251 altsetting 0 endpoint 0x82 has invalid maxpacket 65535, setting to 1024 [ 1044.543517][ T2235] usb 3-1: config 0 interface 251 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1044.572028][ T2235] usb 3-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 1044.587086][ T2235] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1044.596453][ T2235] usb 3-1: Product: syz [ 1044.601130][ T2235] usb 3-1: Manufacturer: syz [ 1044.611305][ T2235] usb 3-1: SerialNumber: syz [ 1044.628744][ T6552] netlink: 32 bytes leftover after parsing attributes in process `syz.9.19914'. [ 1044.640463][ T2235] usb 3-1: config 0 descriptor?? [ 1044.657580][ T6523] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 1044.676122][ T6523] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 1044.896542][ T6523] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 1044.902017][ T6572] netlink: 1 bytes leftover after parsing attributes in process `syz.4.19920'. [ 1044.920161][ T6523] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 1045.156368][ T2235] asix 3-1:0.251 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 1045.172752][ T2235] asix 3-1:0.251 (unnamed net_device) (uninitialized): Failed to read MAC address: -71 [ 1045.203833][ T2235] asix 3-1:0.251: probe with driver asix failed with error -5 [ 1045.228251][ T2235] usb 3-1: USB disconnect, device number 20 [ 1045.501506][ T6624] netlink: 8 bytes leftover after parsing attributes in process `syz.9.19932'. [ 1045.511356][ T6624] netlink: 8 bytes leftover after parsing attributes in process `syz.9.19932'. [ 1045.559408][ T6629] ªªªªªª: renamed from vlan0 (while UP) [ 1045.785527][ T6642] loop6: detected capacity change from 0 to 2640 [ 1045.794634][ T6642] buffer_io_error: 16 callbacks suppressed [ 1045.794650][ T6642] Buffer I/O error on dev loop6, logical block 0, async page read [ 1045.812043][ T6642] Buffer I/O error on dev loop6, logical block 0, async page read [ 1045.820109][ T6642] Buffer I/O error on dev loop6, logical block 0, async page read [ 1045.828065][ T6642] Buffer I/O error on dev loop6, logical block 0, async page read [ 1045.837326][ T6642] Buffer I/O error on dev loop6, logical block 0, async page read [ 1045.845319][ T6642] Buffer I/O error on dev loop6, logical block 0, async page read [ 1045.853575][ T6642] Buffer I/O error on dev loop6, logical block 0, async page read [ 1045.862379][ T6642] Buffer I/O error on dev loop6, logical block 0, async page read [ 1045.870468][ T6642] ldm_validate_partition_table(): Disk read failed. [ 1045.877338][ T6642] Buffer I/O error on dev loop6, logical block 0, async page read [ 1045.885217][ T6642] Buffer I/O error on dev loop6, logical block 0, async page read [ 1045.893339][ T6642] Dev loop6: unable to read RDB block 0 [ 1045.899607][ T6642] loop6: unable to read partition table [ 1045.905354][ T6642] loop_reread_partitions: partition scan of loop6 (3Ÿ ¾‚³˜) failed (rc=-5) [ 1045.998835][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1046.072940][ T2186] udevd[2186]: symlink '../../loop4' '/dev/disk/by-diskseq/107.tmp-b7:4' failed: Read-only file system [ 1046.102523][ T4581] udevd[4581]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1046.170859][ T2186] udevd[2186]: symlink '../../loop4' '/dev/disk/by-diskseq/107.tmp-b7:4' failed: Read-only file system [ 1046.202931][ T4581] udevd[4581]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1046.268664][ T2186] udevd[2186]: symlink '../../loop4' '/dev/disk/by-diskseq/107.tmp-b7:4' failed: Read-only file system [ 1046.299429][ T4581] udevd[4581]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1046.342196][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1046.397117][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1046.460384][ T2186] udevd[2186]: symlink '../../loop4' '/dev/disk/by-diskseq/107.tmp-b7:4' failed: Read-only file system [ 1047.621350][ T6766] mkiss: ax0: crc mode is auto. [ 1049.194267][ T6866] netlink: 'syz.9.20006': attribute type 25 has an invalid length. [ 1049.203310][ T6866] netlink: 'syz.9.20006': attribute type 1 has an invalid length. [ 1049.211630][ T6866] bridge0: port 1(bridge_slave_0) entered disabled state [ 1049.296161][ T2235] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 1049.458695][ T2235] usb 5-1: Using ep0 maxpacket: 8 [ 1049.476026][ T2235] usb 5-1: config 0 has an invalid interface number: 55 but max is 0 [ 1049.494874][ T2235] usb 5-1: config 0 has no interface number 0 [ 1049.503179][ T2235] usb 5-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 1049.530136][ T2235] usb 5-1: config 0 interface 55 altsetting 0 has an endpoint descriptor with address 0xAB, changing to 0x8B [ 1049.547296][ T2235] usb 5-1: config 0 interface 55 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 1049.559290][ T2235] usb 5-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1049.586958][ T2235] usb 5-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 1049.614785][ T2235] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1049.636572][ T2235] usb 5-1: config 0 descriptor?? [ 1049.663483][ T2235] ldusb 5-1:0.55: LD USB Device #0 now attached to major 180 minor 0 [ 1049.744641][ T6907] netlink: 4 bytes leftover after parsing attributes in process `syz.2.20009'. [ 1049.849187][ T6890] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 1049.869248][ T6890] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 1049.883418][ T5923] usb 5-1: USB disconnect, device number 17 [ 1049.900137][ T6890] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 1049.912403][ T5923] ldusb 5-1:0.55: LD USB Device #0 now disconnected [ 1049.919315][ T6890] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 1049.995606][ T6890] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 1050.304631][ T6952] netlink: 'syz.7.20020': attribute type 9 has an invalid length. [ 1050.334282][ T6952] netlink: 212368 bytes leftover after parsing attributes in process `syz.7.20020'. [ 1050.461863][ T6962] netlink: 190972 bytes leftover after parsing attributes in process `syz.2.20022'. [ 1050.974149][ T2235] hid_parser_main: 7 callbacks suppressed [ 1050.974168][ T2235] hid-generic 0000:0000:0000.00CD: unknown main item tag 0x0 [ 1051.010479][ T2235] hid-generic 0000:0000:0000.00CD: hidraw0: HID v0.00 Device [syz1] on syz0 [ 1051.454785][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1051.503730][ T4581] udevd[4581]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1051.536111][ T7034] input: syz1 as /devices/virtual/input/input108 [ 1051.592341][ T4581] udevd[4581]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1051.667145][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1051.728927][ T4581] udevd[4581]: symlink '../../loop4' '/dev/disk/by-diskseq/107.tmp-b7:4' failed: Read-only file system [ 1051.753499][ T2647] udevd[2647]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1051.806136][ T5841] Bluetooth: hci1: command 0x0c1a tx timeout [ 1051.840132][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1051.888952][ T5841] Bluetooth: hci0: command 0x0c1a tx timeout [ 1051.920440][ T2647] udevd[2647]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1051.961085][ T7064] netlink: 20 bytes leftover after parsing attributes in process `syz.9.20052'. [ 1051.975912][ T5841] Bluetooth: hci3: command 0x0c1a tx timeout [ 1052.016041][ T2186] udevd[2186]: symlink '../../loop4' '/dev/disk/by-diskseq/107.tmp-b7:4' failed: Read-only file system [ 1052.071945][ T4581] udevd[4581]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1052.554930][ T7110] netlink: 72 bytes leftover after parsing attributes in process `syz.2.20067'. [ 1053.196103][ T5923] usb 3-1: new full-speed USB device number 21 using dummy_hcd [ 1053.328561][ T1315] ieee802154 phy0 wpan0: encryption failed: -22 [ 1053.359344][ T5923] usb 3-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=26.3f [ 1053.382557][ T5923] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1053.391933][ T5923] usb 3-1: Product: syz [ 1053.397095][ T5923] usb 3-1: Manufacturer: syz [ 1053.402493][ T5923] usb 3-1: SerialNumber: syz [ 1053.410896][ T5923] usb 3-1: config 0 descriptor?? [ 1053.421607][ T5923] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 1054.045976][ T5841] Bluetooth: hci3: command 0x0c1a tx timeout [ 1054.226833][ T5923] gspca_stk1135: reg_w 0x5 err -71 [ 1054.233386][ T5923] gspca_stk1135: serial bus timeout: status=0x00 [ 1054.239941][ T5923] gspca_stk1135: Sensor write failed [ 1054.245276][ T5923] gspca_stk1135: serial bus timeout: status=0x00 [ 1054.252058][ T5923] gspca_stk1135: Sensor write failed [ 1054.257613][ T5923] gspca_stk1135: serial bus timeout: status=0x00 [ 1054.263949][ T5923] gspca_stk1135: Sensor read failed [ 1054.271650][ T5923] gspca_stk1135: serial bus timeout: status=0x00 [ 1054.279596][ T5923] gspca_stk1135: Sensor read failed [ 1054.284840][ T5923] gspca_stk1135: Detected sensor type unknown (0x0) [ 1054.292447][ T5923] gspca_stk1135: serial bus timeout: status=0x00 [ 1054.299891][ T5923] gspca_stk1135: Sensor read failed [ 1054.305137][ T5923] gspca_stk1135: serial bus timeout: status=0x00 [ 1054.312222][ T5923] gspca_stk1135: Sensor read failed [ 1054.317885][ T5923] gspca_stk1135: serial bus timeout: status=0x00 [ 1054.324247][ T5923] gspca_stk1135: Sensor write failed [ 1054.330877][ T5923] gspca_stk1135: serial bus timeout: status=0x00 [ 1054.337653][ T5923] gspca_stk1135: Sensor write failed [ 1054.343035][ T5923] stk1135 3-1:0.0: probe with driver stk1135 failed with error -71 [ 1054.354739][ T5923] usb 3-1: USB disconnect, device number 21 [ 1054.969110][ T7213] can0: slcan on ttyS3. [ 1055.037244][ T7213] can0 (unregistered): slcan off ttyS3. [ 1055.630726][ T29] audit: type=1326 audit(2000000169.260:236): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7267 comm="syz.9.20106" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f912539c819 code=0x0 [ 1055.685876][ T5923] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 1055.837970][ T5923] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1055.849117][ T5923] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 1055.858214][ T5923] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1055.868248][ T5923] usb 3-1: config 0 descriptor?? [ 1056.126335][ T5841] Bluetooth: hci3: command 0x0c1a tx timeout [ 1056.290181][ T5923] keytouch 0003:0926:3333.00CE: fixing up Keytouch IEC report descriptor [ 1056.301559][ T5923] input: HID 0926:3333 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0926:3333.00CE/input/input111 [ 1056.410198][ T5923] keytouch 0003:0926:3333.00CE: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.2-1/input0 [ 1056.501000][ C0] keyboard: can't emulate rawmode for keycode 240 [ 1056.508233][ C0] keyboard: can't emulate rawmode for keycode 240 [ 1056.515937][ C0] keyboard: can't emulate rawmode for keycode 240 [ 1056.523214][ C0] keyboard: can't emulate rawmode for keycode 240 [ 1056.526916][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1056.529639][ C0] keyboard: can't emulate rawmode for keycode 240 [ 1056.547028][ C0] keyboard: can't emulate rawmode for keycode 240 [ 1056.553450][ C0] keyboard: can't emulate rawmode for keycode 240 [ 1056.561485][ C0] keyboard: can't emulate rawmode for keycode 240 [ 1056.567928][ C0] keyboard: can't emulate rawmode for keycode 240 [ 1056.692230][ T2186] udevd[2186]: symlink '../../loop4' '/dev/disk/by-diskseq/107.tmp-b7:4' failed: Read-only file system [ 1056.729676][ T4581] udevd[4581]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1056.796788][ T2186] udevd[2186]: symlink '../../loop4' '/dev/disk/by-diskseq/107.tmp-b7:4' failed: Read-only file system [ 1056.873041][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1056.904160][ T5923] usb 3-1: USB disconnect, device number 22 [ 1056.918476][ T2186] udevd[2186]: symlink '../../loop4' '/dev/disk/by-diskseq/107.tmp-b7:4' failed: Read-only file system [ 1057.025012][ T2647] udevd[2647]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1057.082310][ T2186] udevd[2186]: symlink '../../loop4' '/dev/disk/by-diskseq/107.tmp-b7:4' failed: Read-only file system [ 1057.109894][ T4581] udevd[4581]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1057.173566][ T2186] udevd[2186]: symlink '../../loop4' '/dev/disk/by-diskseq/107.tmp-b7:4' failed: Read-only file system [ 1057.297821][ T7373] 9pnet: Limiting 'msize' to 1048576 as this is the maximum supported by transport fd [ 1057.538586][ T7388] tap0: tun_chr_ioctl cmd 1074025672 [ 1057.544651][ T7388] tap0: ignored: set checksum enabled [ 1057.865675][ T7514] netlink: 212340 bytes leftover after parsing attributes in process `syz.4.20136'. [ 1057.876104][ T7514] openvswitch: netlink: Port 167772160 exceeds max allowable 65535 [ 1057.958092][ T5923] usb 10-1: new high-speed USB device number 10 using dummy_hcd [ 1058.129378][ T5923] usb 10-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 1058.138237][ T5923] usb 10-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 1058.148601][ T5923] usb 10-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 1058.157750][ T5923] usb 10-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 1058.168938][ T5923] usb 10-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 1058.182120][ T5923] usb 10-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 1058.192178][ T5923] usb 10-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 1058.200978][ T5923] usb 10-1: Product: syz [ 1058.205228][ T5923] usb 10-1: Manufacturer: syz [ 1058.215084][ T5923] cdc_wdm 10-1:1.0: skipping garbage [ 1058.215830][ T5844] Bluetooth: hci3: command 0x0c1a tx timeout [ 1058.220481][ T5923] cdc_wdm 10-1:1.0: skipping garbage [ 1058.233384][ T5923] cdc_wdm 10-1:1.0: cdc-wdm0: USB WDM device [ 1058.240622][ T5923] cdc_wdm 10-1:1.0: Unknown control protocol [ 1058.246757][ T2159] usb 3-1: new full-speed USB device number 23 using dummy_hcd [ 1058.259610][T20376] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 1058.415946][T20376] usb 5-1: Using ep0 maxpacket: 32 [ 1058.422692][ T2159] usb 3-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid maxpacket 13961, setting to 64 [ 1058.434192][T20376] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1058.443983][ T2159] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1058.451755][T20376] usb 5-1: config 0 interface 0 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 0 [ 1058.461696][ T2159] usb 3-1: New USB device found, idVendor=041e, idProduct=3100, bcdDevice= 0.00 [ 1058.475804][T20376] usb 5-1: config 0 interface 0 has no altsetting 0 [ 1058.485875][ T2159] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1058.507258][T20376] usb 5-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 1058.518151][ T2159] usb 3-1: config 0 descriptor?? [ 1058.535793][T20376] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1058.546267][ T7524] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 1058.548206][T20376] usb 5-1: Product: syz [ 1058.575782][T20376] usb 5-1: Manufacturer: syz [ 1058.580429][T20376] usb 5-1: SerialNumber: syz [ 1058.597385][T20376] usb 5-1: config 0 descriptor?? [ 1058.620645][T27079] usb 10-1: USB disconnect, device number 10 [ 1058.970532][ T2159] creative-sb0540 0003:041E:3100.00CF: unknown main item tag 0x0 [ 1058.978369][ T2159] creative-sb0540 0003:041E:3100.00CF: unknown main item tag 0x0 [ 1058.986259][ T2159] creative-sb0540 0003:041E:3100.00CF: unknown main item tag 0x0 [ 1058.994039][ T2159] creative-sb0540 0003:041E:3100.00CF: unknown main item tag 0x0 [ 1059.001847][ T2159] creative-sb0540 0003:041E:3100.00CF: unknown main item tag 0x0 [ 1059.011042][ T2159] creative-sb0540 0003:041E:3100.00CF: unknown main item tag 0x0 [ 1059.019033][ T2159] creative-sb0540 0003:041E:3100.00CF: unknown main item tag 0x0 [ 1059.027490][T20376] gs_usb 5-1:0.0: Configuring for 1 interfaces [ 1059.033844][ T2159] creative-sb0540 0003:041E:3100.00CF: unknown main item tag 0x0 [ 1059.041732][ T2159] creative-sb0540 0003:041E:3100.00CF: unknown main item tag 0x0 [ 1059.049681][ T2159] creative-sb0540 0003:041E:3100.00CF: unknown main item tag 0x0 [ 1059.064349][ T2159] creative-sb0540 0003:041E:3100.00CF: hidraw0: USB HID v7f.fd Device [HID 041e:3100] on usb-dummy_hcd.2-1/input0 [ 1059.170072][ T5923] usb 3-1: USB disconnect, device number 23 [ 1059.422243][T20376] gs_usb 5-1:0.0: Couldn't get extended bit timing const for channel 0 (-EPROTO) [ 1059.438238][T20376] gs_usb 5-1:0.0: probe with driver gs_usb failed with error -71 [ 1059.453888][T20376] usb 5-1: USB disconnect, device number 18 [ 1059.728892][ T7602] block nbd3: Unsupported socket: should be TCP or UNIX. [ 1060.058911][T20376] usb 10-1: new high-speed USB device number 11 using dummy_hcd [ 1060.226744][T20376] usb 10-1: Using ep0 maxpacket: 32 [ 1060.240853][T20376] usb 10-1: config 0 has an invalid interface number: 51 but max is 0 [ 1060.262571][T20376] usb 10-1: config 0 has no interface number 0 [ 1060.279065][T20376] usb 10-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 1060.296144][ T5844] Bluetooth: hci3: command 0x0c1a tx timeout [ 1060.300868][T20376] usb 10-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1060.324329][T20376] usb 10-1: Product: syz [ 1060.338023][T20376] usb 10-1: Manufacturer: syz [ 1060.350262][T20376] usb 10-1: SerialNumber: syz [ 1060.379390][T20376] usb 10-1: config 0 descriptor?? [ 1060.407530][T20376] quatech2 10-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 1060.614866][ T7613] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1060.646409][ T7613] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1060.680781][T20376] usb 10-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 1060.728650][T20376] usb 10-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 1060.887166][ C0] quatech-serial ttyUSB0: qt2_process_read_urb - xmit_empty message too short [ 1060.952421][ T7688] input: syz0 as /devices/virtual/input/input112 [ 1061.087939][ C0] usb 10-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 1061.096164][ T5923] usb 10-1: USB disconnect, device number 11 [ 1061.127528][ T5923] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 1061.168147][ T5923] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 1061.200624][ T5923] quatech2 10-1:0.51: device disconnected [ 1061.567453][ T2186] udevd[2186]: symlink '../../loop4' '/dev/disk/by-diskseq/107.tmp-b7:4' failed: Read-only file system [ 1061.678388][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1061.733654][ T4581] udevd[4581]: symlink '../../loop4' '/dev/disk/by-diskseq/107.tmp-b7:4' failed: Read-only file system [ 1061.767798][ T7760] netlink: 220 bytes leftover after parsing attributes in process `syz.7.20174'. [ 1061.770501][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1061.799049][ T7760] netlink: 'syz.7.20174': attribute type 2 has an invalid length. [ 1061.832991][ T4581] udevd[4581]: symlink '../../loop4' '/dev/disk/by-diskseq/107.tmp-b7:4' failed: Read-only file system [ 1061.875926][ T2647] udevd[2647]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1061.980563][ T2186] udevd[2186]: symlink '../../loop4' '/dev/disk/by-diskseq/107.tmp-b7:4' failed: Read-only file system [ 1062.039838][ T4581] udevd[4581]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1062.140437][ T2186] udevd[2186]: symlink '../../loop4' '/dev/disk/by-diskseq/107.tmp-b7:4' failed: Read-only file system [ 1062.234998][ T2186] udevd[2186]: symlink '../../loop4' '/dev/disk/by-diskseq/107.tmp-b7:4' failed: Read-only file system [ 1062.366267][ T5844] Bluetooth: hci3: command 0x0c1a tx timeout [ 1062.584820][ T7820] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1062.867707][ T7844] block nbd2: Cannot use ioctl interface on a netlink controlled device. [ 1062.877199][ T7844] block nbd2: Cannot use ioctl interface on a netlink controlled device. [ 1063.096063][ T2235] usb 10-1: new high-speed USB device number 12 using dummy_hcd [ 1063.195892][T27079] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 1063.265783][ T2235] usb 10-1: Using ep0 maxpacket: 8 [ 1063.273237][ T2235] usb 10-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1063.283399][ T2235] usb 10-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 1063.293586][ T2235] usb 10-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 1063.303686][ T2235] usb 10-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1063.317236][ T2235] usb 10-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 1063.326782][ T2235] usb 10-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1063.345847][T27079] usb 3-1: Using ep0 maxpacket: 8 [ 1063.352905][T27079] usb 3-1: config index 0 descriptor too short (expected 301, got 45) [ 1063.361273][T27079] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1063.371199][T27079] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 1063.381018][T27079] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 1063.392560][T27079] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1063.407690][T27079] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 1063.416797][T27079] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1063.542036][ T2235] usb 10-1: GET_CAPABILITIES returned 0 [ 1063.547826][ T2235] usbtmc 10-1:16.0: can't read capabilities [ 1063.631811][T27079] usb 3-1: GET_CAPABILITIES returned 0 [ 1063.637840][T27079] usbtmc 3-1:16.0: can't read capabilities [ 1063.750451][ T2159] usb 10-1: USB disconnect, device number 12 [ 1063.838691][T27079] usb 3-1: USB disconnect, device number 24 [ 1064.476891][ T2235] usb 5-1: new low-speed USB device number 19 using dummy_hcd [ 1064.649316][ T2235] usb 5-1: config 0 has an invalid interface number: 55 but max is 0 [ 1064.659293][ T2235] usb 5-1: config 0 has no interface number 0 [ 1064.669454][ T2235] usb 5-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 1064.681373][ T2235] usb 5-1: config 0 interface 55 altsetting 0 endpoint 0xE has invalid maxpacket 32, setting to 8 [ 1064.692802][ T2235] usb 5-1: config 0 interface 55 altsetting 0 has an endpoint descriptor with address 0xAB, changing to 0x8B [ 1064.704531][ T2235] usb 5-1: config 0 interface 55 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 10 [ 1064.725456][ T2235] usb 5-1: config 0 interface 55 altsetting 0 endpoint 0x8B has invalid maxpacket 120, setting to 8 [ 1064.744763][ T2235] usb 5-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1064.758296][ T2235] usb 5-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 1064.768310][ T2235] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1064.795387][ T2235] usb 5-1: config 0 descriptor?? [ 1064.804240][ T7931] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 1064.815323][ T7931] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 1064.841766][ T2235] ldusb 5-1:0.55: LD USB Device #0 now attached to major 180 minor 0 [ 1065.065069][ T5923] usb 5-1: USB disconnect, device number 19 [ 1065.078116][ T5923] ldusb 5-1:0.55: LD USB Device #0 now disconnected [ 1065.508094][ T8023] netlink: 'syz.9.20235': attribute type 10 has an invalid length. [ 1065.519688][ T8023] netlink: 152 bytes leftover after parsing attributes in process `syz.9.20235'. [ 1065.734242][ T8041] netlink: 4 bytes leftover after parsing attributes in process `syz.9.20240'. [ 1065.944623][T20376] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 1066.107108][T20376] usb 3-1: Using ep0 maxpacket: 32 [ 1066.118121][T20376] usb 3-1: config 0 has an invalid interface number: 85 but max is 0 [ 1066.132868][T20376] usb 3-1: config 0 has no interface number 0 [ 1066.155798][T20376] usb 3-1: config 0 interface 85 altsetting 7 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1066.199089][T20376] usb 3-1: config 0 interface 85 has no altsetting 0 [ 1066.218792][T20376] usb 3-1: New USB device found, idVendor=05ac, idProduct=0219, bcdDevice=f0.72 [ 1066.229380][T20376] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1066.237809][T20376] usb 3-1: Product: syz [ 1066.242064][T20376] usb 3-1: Manufacturer: syz [ 1066.251439][T20376] usb 3-1: SerialNumber: syz [ 1066.260584][T20376] usb 3-1: config 0 descriptor?? [ 1066.610019][ T4581] udevd[4581]: symlink '../../loop4' '/dev/disk/by-diskseq/107.tmp-b7:4' failed: Read-only file system [ 1066.681192][ T4581] udevd[4581]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1066.715361][ T2647] udevd[2647]: symlink '../../loop4' '/dev/disk/by-diskseq/107.tmp-b7:4' failed: Read-only file system [ 1066.783280][ T2647] udevd[2647]: symlink '../../loop4' '/dev/disk/by-diskseq/107.tmp-b7:4' failed: Read-only file system [ 1066.853172][ T4581] udevd[4581]: symlink '../../loop4' '/dev/disk/by-diskseq/107.tmp-b7:4' failed: Read-only file system [ 1066.896632][ T2647] udevd[2647]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1066.908611][T20376] appletouch 3-1:0.85: Geyser mode initialized. [ 1066.918138][T20376] input: appletouch as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.85/input/input113 [ 1066.989833][ T4581] udevd[4581]: symlink '../../loop4' '/dev/disk/by-diskseq/107.tmp-b7:4' failed: Read-only file system [ 1067.043448][ T4581] udevd[4581]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1067.125649][ T4581] udevd[4581]: symlink '../../loop4' '/dev/disk/by-diskseq/107.tmp-b7:4' failed: Read-only file system [ 1067.134996][T27079] usb 3-1: USB disconnect, device number 25 [ 1067.219574][ T2186] udevd[2186]: symlink '../../loop9' '/dev/disk/by-diskseq/87.tmp-b7:9' failed: Read-only file system [ 1067.240854][T27079] appletouch 3-1:0.85: input: appletouch disconnected [ 1067.759570][ T8190] program syz.7.20279 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 1067.804834][ T8192] netlink: 84 bytes leftover after parsing attributes in process `syz.9.20280'. [ 1067.841482][ T8197] block nbd2: NBD_DISCONNECT [ 1067.866261][ T8197] block nbd2: Send disconnect failed -32 [ 1067.903074][ T8197] block nbd2: shutting down sockets [ 1067.977269][ T8204] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1068.002220][ T8205] kvm: kvm [8203]: vcpu1, guest rIP: 0xfff0 Unhandled WRMSR(0x4000006e) = 0x8004 [ 1068.412638][ T8245] overlayfs: failed to create directory ./bus/work (errno: 13); mounting read-only [ 1068.430449][ T8245] overlayfs: fs on '.' does not support file handles, falling back to index=off,nfs_export=off. [ 1068.441646][ T8245] overlayfs: failed to get uuid (545/file0, err=-13); falling back to uuid=null. [ 1068.566862][ T5954] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 1068.685253][ T8265] loop4: detected capacity change from 0 to 524287936 [ 1068.714058][ T8269] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 1068.728919][ T8269] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 1068.746040][ T5954] usb 3-1: Using ep0 maxpacket: 16 [ 1068.754861][ T5954] usb 3-1: unable to get BOS descriptor or descriptor too short [ 1068.769831][ T5954] usb 3-1: New USB device found, idVendor=1235, idProduct=8014, bcdDevice= 0.40 [ 1068.780989][ T5954] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1068.798876][ T5954] usb 3-1: Product: syz [ 1068.803097][ T5954] usb 3-1: Manufacturer: syz [ 1068.811715][ T5954] usb 3-1: SerialNumber: syz [ 1069.076549][ T5954] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 1069.163599][ T8292] sp0: Synchronizing with TNC [ 1069.668131][ T5954] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 1069.723169][ T5954] usb 3-1: USB disconnect, device number 26 [ 1070.014609][ T8358] overlayfs: workdir and upperdir must be separate subtrees [ 1070.433283][ T8391] netlink: 14532 bytes leftover after parsing attributes in process `syz.4.20333'. [ 1070.654689][ T8406] overlay: filesystem on ./file0 not supported as upperdir [ 1071.158224][ T8447] netlink: 24 bytes leftover after parsing attributes in process `syz.9.20348'. [ 1071.266382][ T5923] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 1071.442068][ T5923] usb 5-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 1071.460112][ T5923] usb 5-1: config 0 interface 0 has no altsetting 0 [ 1071.491214][ T5923] usb 5-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 1071.509548][ T5923] usb 5-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 1071.525121][ T5923] usb 5-1: Product: syz [ 1071.535842][ T5923] usb 5-1: Manufacturer: syz [ 1071.548750][ T5923] usb 5-1: SerialNumber: syz [ 1071.563487][ T5923] usb 5-1: config 0 descriptor?? [ 1071.584603][ T5923] usb 5-1: selecting invalid altsetting 0 [ 1071.722886][ T4581] udevd[4581]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1071.781587][ T5923] usb 5-1: USB disconnect, device number 20 [ 1071.842491][ T2425] udevd[2425]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1071.856590][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1071.964059][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1072.027706][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1072.102962][ T4581] udevd[4581]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1072.112241][ C1] sd 0:0:1:0: [sda] tag#1871 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=0s [ 1072.124363][ C1] sd 0:0:1:0: [sda] tag#1871 CDB: Write(6) 0a 00 00 00 00 00 00 00 fe 80 00 00 [ 1072.183538][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1072.250074][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1072.325107][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1072.380505][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1072.677895][ T8563] IPVS: persistence engine module ip_vs_pe_ not found [ 1073.076278][ T8599] netdevsim netdevsim2 netdevsim0: IPsec offload requires 128 bit authentication [ 1073.204585][ T8609] netlink: 8 bytes leftover after parsing attributes in process `syz.7.20395'. [ 1073.491167][ T5841] Bluetooth: hci2: command 0xfc11 tx timeout [ 1073.498172][ T5844] Bluetooth: hci2: Entering manufacturer mode failed (-110) [ 1073.570406][ T5923] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 1073.717376][ T8650] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 1073.738578][ T5923] usb 5-1: config 220 has an invalid interface number: 76 but max is 2 [ 1073.748310][ T5923] usb 5-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 1073.760348][ T5923] usb 5-1: config 220 has no interface number 2 [ 1073.768803][ T5923] usb 5-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 1073.784495][ T5923] usb 5-1: config 220 interface 0 has no altsetting 0 [ 1073.795015][ T5923] usb 5-1: config 220 interface 76 has no altsetting 0 [ 1073.803740][ T5923] usb 5-1: config 220 interface 1 has no altsetting 0 [ 1073.819528][ T5923] usb 5-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 1073.828830][ T5923] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1073.837288][ T5923] usb 5-1: Product: syz [ 1073.841520][ T5923] usb 5-1: Manufacturer: syz [ 1073.846338][ T5923] usb 5-1: SerialNumber: syz [ 1074.090282][ T5923] uvcvideo 5-1:220.0: Found UVC 7.01 device syz (8086:0b07) [ 1074.103715][ T5923] uvcvideo 5-1:220.0: No valid video chain found. [ 1074.111524][ T5923] usb 5-1: selecting invalid altsetting 0 [ 1074.134711][ T5923] usb 5-1: selecting invalid altsetting 0 [ 1074.147670][ T5923] usbtest 5-1:220.1: probe with driver usbtest failed with error -22 [ 1074.162174][ T5923] usb 5-1: USB disconnect, device number 21 [ 1074.208706][ T8681] input: syz0 as /devices/virtual/input/input114 [ 1074.340486][ T8696] netlink: 1 bytes leftover after parsing attributes in process `syz.2.20416'. [ 1074.910224][ T8737] netlink: 8 bytes leftover after parsing attributes in process `syz.7.20429'. [ 1074.947803][ C1] IPv4: Oversized IP packet from 172.20.20.24 [ 1075.071534][ T8752] netlink: 8 bytes leftover after parsing attributes in process `syz.2.20432'. [ 1076.289430][ T5954] usb 10-1: new high-speed USB device number 13 using dummy_hcd [ 1076.455792][ T5954] usb 10-1: Using ep0 maxpacket: 8 [ 1076.464747][ T5954] usb 10-1: config index 0 descriptor too short (expected 74, got 45) [ 1076.480728][ T5954] usb 10-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 1536, setting to 1024 [ 1076.502526][ T5954] usb 10-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 1076.525462][ T5954] usb 10-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 30768, setting to 1024 [ 1076.544627][ T5954] usb 10-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024 [ 1076.561806][ T5954] usb 10-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1076.575311][ T5954] usb 10-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 1076.584805][ T5954] usb 10-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1076.738625][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1076.806917][ T5954] usb 10-1: GET_CAPABILITIES returned 0 [ 1076.827228][ T5954] usbtmc 10-1:16.0: can't read capabilities [ 1076.872790][ T2186] udevd[2186]: symlink '../../loop4' '/dev/disk/by-diskseq/113.tmp-b7:4' failed: Read-only file system [ 1076.921595][T26161] udevd[26161]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1076.954196][ T8883] netlink: 'syz.2.20470': attribute type 10 has an invalid length. [ 1076.962692][ T8883] netlink: 'syz.2.20470': attribute type 29 has an invalid length. [ 1077.010424][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1077.029010][ T5954] usb 10-1: USB disconnect, device number 13 [ 1077.099966][ T4581] udevd[4581]: symlink '../../loop4' '/dev/disk/by-diskseq/113.tmp-b7:4' failed: Read-only file system [ 1077.157834][ T2186] udevd[2186]: symlink '../../loop4' '/dev/disk/by-diskseq/113.tmp-b7:4' failed: Read-only file system [ 1077.197606][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1077.240512][ T2186] udevd[2186]: symlink '../../loop4' '/dev/disk/by-diskseq/113.tmp-b7:4' failed: Read-only file system [ 1077.292906][ T2186] udevd[2186]: symlink '../../loop4' '/dev/disk/by-diskseq/113.tmp-b7:4' failed: Read-only file system [ 1077.303991][ T8917] netlink: 'syz.4.20478': attribute type 83 has an invalid length. [ 1077.377687][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1077.442518][ T8926] serio: Serial port ttyS3 [ 1077.999183][ T9] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 1078.055808][ T5923] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 1078.145835][T20376] usb 10-1: new high-speed USB device number 14 using dummy_hcd [ 1078.157943][ T9] usb 3-1: unable to get BOS descriptor or descriptor too short [ 1078.168539][ T9] usb 3-1: New USB device found, idVendor=200c, idProduct=100b, bcdDevice= 0.40 [ 1078.177640][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1078.185606][ T9] usb 3-1: Product: syz [ 1078.190246][ T9] usb 3-1: Manufacturer: syz [ 1078.194988][ T9] usb 3-1: SerialNumber: syz [ 1078.205878][ T5923] usb 5-1: Using ep0 maxpacket: 8 [ 1078.212203][ T5923] usb 5-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 1078.221661][ T5923] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1078.239075][ T5923] pvrusb2: Hardware description: Terratec Grabster AV400 [ 1078.246839][ T5923] pvrusb2: ********** [ 1078.250856][ T5923] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 1078.261534][ T5923] pvrusb2: Important functionality might not be entirely working. [ 1078.269528][ T5923] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 1078.280905][ T5923] pvrusb2: ********** [ 1078.305848][T20376] usb 10-1: Using ep0 maxpacket: 8 [ 1078.312636][T20376] usb 10-1: config index 0 descriptor too short (expected 301, got 45) [ 1078.321110][T20376] usb 10-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1078.331018][T20376] usb 10-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 1078.341027][T20376] usb 10-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 1078.351192][T20376] usb 10-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1078.364922][T20376] usb 10-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 1078.374578][T20376] usb 10-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1078.439184][ T2363] pvrusb2: Invalid write control endpoint [ 1078.485139][ T2363] pvrusb2: Invalid write control endpoint [ 1078.492739][ T2363] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 1078.506756][ T2363] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 1078.514354][ T2363] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 1078.524435][ T2363] pvrusb2: Device being rendered inoperable [ 1078.530768][ T2363] cx25840 10-0044: Unable to detect h/w, assuming cx23887 [ 1078.537987][ T2363] cx25840 10-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 1078.551801][ T2363] pvrusb2: Attached sub-driver cx25840 [ 1078.558223][ T2363] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 1078.568826][ T2363] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 1078.591245][T20376] usb 10-1: GET_CAPABILITIES returned 0 [ 1078.596938][T20376] usbtmc 10-1:16.0: can't read capabilities [ 1078.642839][ T5954] usb 5-1: USB disconnect, device number 22 [ 1078.796131][T20376] usb 10-1: USB disconnect, device number 14 [ 1079.015554][ T9] usb 3-1: 1:1: cannot get freq at ep 0x1 [ 1079.057939][ T9] usb 3-1: USB disconnect, device number 27 [ 1079.280773][ T9043] netlink: 16 bytes leftover after parsing attributes in process `syz.4.20492'. [ 1079.354001][ T9046] Bluetooth: received HCILL_WAKE_UP_ACK in state 2 [ 1079.396610][ T9627] Bluetooth: hci2: Frame reassembly failed (-84) [ 1079.518791][ T9054] batman_adv: batadv0: adding TT local entry aa:aa:aa:aa:aa:2a to non-existent VLAN 512 [ 1079.593767][ T9057] overlay: ./file0 is not a directory [ 1080.496109][ T9114] nbd2: detected capacity change from 0 to 63 [ 1080.508393][ T3124] block nbd2: Receive control failed (result -32) [ 1080.508666][ T2186] block nbd2: Send control failed (result -32) [ 1080.522716][ T5841] block nbd2: Receive control failed (result -32) [ 1080.530437][ T2186] block nbd2: Request send failed, requeueing [ 1080.556806][ T25] block nbd2: Dead connection, failed to find a fallback [ 1080.569966][ T25] block nbd2: shutting down sockets [ 1080.576027][ T25] blk_print_req_error: 138 callbacks suppressed [ 1080.576043][ T25] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1080.593612][ T25] buffer_io_error: 11 callbacks suppressed [ 1080.593627][ T25] Buffer I/O error on dev nbd2, logical block 0, async page read [ 1080.613016][ T2186] I/O error, dev nbd2, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1080.622221][ T2186] Buffer I/O error on dev nbd2, logical block 1, async page read [ 1080.630373][ T2186] I/O error, dev nbd2, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1080.639474][ T2186] Buffer I/O error on dev nbd2, logical block 2, async page read [ 1080.647877][ T2186] I/O error, dev nbd2, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1080.657677][ T2186] Buffer I/O error on dev nbd2, logical block 3, async page read [ 1080.665543][ T2186] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1080.674755][ T2186] Buffer I/O error on dev nbd2, logical block 0, async page read [ 1080.682630][ T2186] I/O error, dev nbd2, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1080.691750][ T2186] Buffer I/O error on dev nbd2, logical block 1, async page read [ 1080.699675][ T2186] I/O error, dev nbd2, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1080.708796][ T2186] Buffer I/O error on dev nbd2, logical block 2, async page read [ 1080.717294][ T2186] I/O error, dev nbd2, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1080.726451][ T2186] Buffer I/O error on dev nbd2, logical block 3, async page read [ 1080.734364][ T2186] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1080.743548][ T2186] Buffer I/O error on dev nbd2, logical block 0, async page read [ 1080.751522][ T2186] I/O error, dev nbd2, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1080.760704][ T2186] Buffer I/O error on dev nbd2, logical block 1, async page read [ 1080.771518][ T2186] ldm_validate_partition_table(): Disk read failed. [ 1080.779389][ T2186] Dev nbd2: unable to read RDB block 0 [ 1080.788525][ T2186] nbd2: unable to read partition table [ 1080.805676][ T2186] ldm_validate_partition_table(): Disk read failed. [ 1080.813555][ T2186] Dev nbd2: unable to read RDB block 0 [ 1080.820691][ T2186] nbd2: unable to read partition table [ 1080.825815][ T5923] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 1080.975897][ T5923] usb 3-1: Using ep0 maxpacket: 8 [ 1080.983412][ T5923] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1081.001203][ T5923] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 1081.011557][ T5923] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 1081.022303][ T5923] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1081.035407][ T5923] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 1081.045611][ T5923] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1081.215786][ T5954] usb 10-1: new high-speed USB device number 15 using dummy_hcd [ 1081.261234][ T5923] usb 3-1: GET_CAPABILITIES returned 0 [ 1081.266850][ T5923] usbtmc 3-1:16.0: can't read capabilities [ 1081.365865][ T5954] usb 10-1: Using ep0 maxpacket: 16 [ 1081.373491][ T5954] usb 10-1: config index 0 descriptor too short (expected 52, got 36) [ 1081.381824][ T5954] usb 10-1: config 0 has an invalid interface number: 251 but max is 0 [ 1081.390407][ T5954] usb 10-1: config 0 has no interface number 0 [ 1081.396753][ T5954] usb 10-1: config 0 interface 251 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 16 [ 1081.406875][ T5844] Bluetooth: hci2: Opcode 0x1003 failed: -110 [ 1081.406892][ T3124] Bluetooth: hci2: command 0x1003 tx timeout [ 1081.421629][ T5954] usb 10-1: config 0 interface 251 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 1081.453580][ T5954] usb 10-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 1081.481650][ T5891] usb 3-1: USB disconnect, device number 28 [ 1081.496594][ T5954] usb 10-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1081.521275][ T5954] usb 10-1: Product: syz [ 1081.533475][ T5954] usb 10-1: Manufacturer: syz [ 1081.555144][ T5954] usb 10-1: SerialNumber: syz [ 1081.583501][ T5954] usb 10-1: config 0 descriptor?? [ 1081.594782][ T9127] raw-gadget.2 gadget.9: fail, usb_ep_enable returned -22 [ 1081.602492][ T9127] raw-gadget.2 gadget.9: fail, usb_ep_enable returned -22 [ 1081.813837][ T9127] raw-gadget.2 gadget.9: fail, usb_ep_enable returned -22 [ 1081.823428][ T9127] raw-gadget.2 gadget.9: fail, usb_ep_enable returned -22 [ 1082.030091][ T4581] udevd[4581]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1082.160030][ T4581] udevd[4581]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1082.213663][ T4581] udevd[4581]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1082.243512][ T5954] asix 10-1:0.251 (unnamed net_device) (uninitialized): Interface mode not supported by driver [ 1082.255633][ T5954] asix 10-1:0.251: probe with driver asix failed with error -524 [ 1082.447726][ T5891] usb 10-1: USB disconnect, device number 15 [ 1082.527678][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1082.562966][ T2186] udevd[2186]: symlink '../../loop4' '/dev/disk/by-diskseq/113.tmp-b7:4' failed: Read-only file system [ 1082.611803][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1082.660129][ T2186] udevd[2186]: symlink '../../loop4' '/dev/disk/by-diskseq/113.tmp-b7:4' failed: Read-only file system [ 1082.709849][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1082.759677][ T2186] udevd[2186]: symlink '../../loop4' '/dev/disk/by-diskseq/113.tmp-b7:4' failed: Read-only file system [ 1082.784092][ T4581] udevd[4581]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1082.827270][ T12] Bluetooth: hci2: Frame reassembly failed (-84) [ 1083.045812][ T5891] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 1083.090994][ T9216] kvm_intel: kvm [9215]: vcpu2, guest rIP: 0xfff0 Unhandled WRMSR(0x1d9) = 0x2 [ 1083.207503][ T5891] usb 5-1: too many configurations: 9, using maximum allowed: 8 [ 1083.217455][ T5891] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1083.226602][ T5891] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1083.240797][ T5891] usb 5-1: config 0 interface 0 has no altsetting 0 [ 1083.251915][ T5891] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1083.263241][ T5891] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1083.274433][ T5891] usb 5-1: config 0 interface 0 has no altsetting 0 [ 1083.284787][ T5891] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1083.297750][ T5891] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1083.309432][ T5891] usb 5-1: config 0 interface 0 has no altsetting 0 [ 1083.319374][ T5891] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1083.328631][ T5891] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1083.339579][ T5891] usb 5-1: config 0 interface 0 has no altsetting 0 [ 1083.347307][ T5891] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1083.356617][ T5891] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1083.368057][ T5891] usb 5-1: config 0 interface 0 has no altsetting 0 [ 1083.376647][ T5891] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1083.385987][ T9] usb 10-1: new high-speed USB device number 16 using dummy_hcd [ 1083.388510][ T5891] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1083.408460][ T5891] usb 5-1: config 0 interface 0 has no altsetting 0 [ 1083.416631][ T5891] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1083.426944][ T5891] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1083.438353][ T5891] usb 5-1: config 0 interface 0 has no altsetting 0 [ 1083.446357][ T5891] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1083.455405][ T5891] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1083.467422][ T5891] usb 5-1: config 0 interface 0 has no altsetting 0 [ 1083.480004][ T5891] usb 5-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1083.490149][ T5891] usb 5-1: New USB device strings: Mfr=41, Product=64, SerialNumber=168 [ 1083.501333][ T5891] usb 5-1: Product: syz [ 1083.507066][ T5891] usb 5-1: Manufacturer: syz [ 1083.511702][ T5891] usb 5-1: SerialNumber: syz [ 1083.520866][ T5891] usb 5-1: config 0 descriptor?? [ 1083.533586][ T5891] yurex 5-1:0.0: USB YUREX device now attached to Yurex #0 [ 1083.547619][ T9] usb 10-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1083.559620][ T9] usb 10-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1083.570240][ T9] usb 10-1: New USB device found, idVendor=054c, idProduct=0df2, bcdDevice=d6.af [ 1083.581490][ T9] usb 10-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1083.593962][ T9] usb 10-1: config 0 descriptor?? [ 1083.739513][T20376] usb 5-1: USB disconnect, device number 23 [ 1083.749756][T20376] yurex 5-1:0.0: USB YUREX #0 now disconnected [ 1084.010026][ T9] hid_parser_main: 470 callbacks suppressed [ 1084.010047][ T9] playstation 0003:054C:0DF2.00D0: unknown main item tag 0x0 [ 1084.023742][ T9] playstation 0003:054C:0DF2.00D0: unknown main item tag 0x0 [ 1084.031322][ T9] playstation 0003:054C:0DF2.00D0: unknown main item tag 0x0 [ 1084.038984][ T9] playstation 0003:054C:0DF2.00D0: unknown main item tag 0x0 [ 1084.046806][ T9] playstation 0003:054C:0DF2.00D0: unknown main item tag 0x0 [ 1084.058454][ T9] playstation 0003:054C:0DF2.00D0: hidraw0: USB HID v1.01 Device [HID 054c:0df2] on usb-dummy_hcd.9-1/input0 [ 1084.207632][ T9] playstation 0003:054C:0DF2.00D0: Invalid byte count transferred, expected 20 got 0 [ 1084.217370][ T9] playstation 0003:054C:0DF2.00D0: Failed to retrieve DualSense pairing info: -22 [ 1084.226812][ T9] playstation 0003:054C:0DF2.00D0: Failed to get MAC address from DualSense [ 1084.235535][ T9] playstation 0003:054C:0DF2.00D0: Failed to create dualsense. [ 1084.244902][ T9] playstation 0003:054C:0DF2.00D0: probe with driver playstation failed with error -22 [ 1084.413637][ T9] usb 10-1: USB disconnect, device number 16 [ 1084.504458][ T9274] ALSA: mixer_oss: invalid OSS volume '' [ 1084.819446][ T9292] tipc: Enabled bearer , priority 10 [ 1084.846021][ T3124] Bluetooth: hci2: command 0x1003 tx timeout [ 1084.855472][ T5844] Bluetooth: hci2: Opcode 0x1003 failed: -110 [ 1085.692481][ T9349] smc: net device hsr0 applied user defined pnetid SYZ2 [ 1085.702093][ T9349] smc: net device hsr0 erased user defined pnetid SYZ2 [ 1085.979478][ T9370] netlink: 16 bytes leftover after parsing attributes in process `syz.2.20575'. [ 1086.266150][ T9395] netlink: 'syz.2.20582': attribute type 8 has an invalid length. [ 1086.274037][ T9395] netlink: 48 bytes leftover after parsing attributes in process `syz.2.20582'. [ 1086.575997][ T5891] usb 3-1: new low-speed USB device number 29 using dummy_hcd [ 1086.738696][ T5891] usb 3-1: config 0 has an invalid interface number: 55 but max is 0 [ 1086.747047][ T5891] usb 3-1: config 0 has no interface number 0 [ 1086.753171][ T5891] usb 3-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 1086.764419][ T5891] usb 3-1: config 0 interface 55 altsetting 0 endpoint 0xE has invalid maxpacket 32, setting to 8 [ 1086.776111][ T5891] usb 3-1: config 0 interface 55 altsetting 0 has an endpoint descriptor with address 0xAB, changing to 0x8B [ 1086.787853][ T5891] usb 3-1: config 0 interface 55 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 10 [ 1086.800735][ T5891] usb 3-1: config 0 interface 55 altsetting 0 endpoint 0x8B has invalid maxpacket 120, setting to 8 [ 1086.811834][ T5891] usb 3-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1086.824851][ T5891] usb 3-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 1086.835548][ T5891] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1086.854939][ T5891] usb 3-1: config 0 descriptor?? [ 1086.861152][ T9398] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 1086.869026][ T9398] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 1086.892005][ T9419] netlink: 72 bytes leftover after parsing attributes in process `syz.9.20590'. [ 1086.896355][ T5891] ldusb 3-1:0.55: LD USB Device #0 now attached to major 180 minor 0 [ 1087.001825][ T9428] netlink: 52 bytes leftover after parsing attributes in process `syz.9.20593'. [ 1087.092147][T20376] usb 3-1: USB disconnect, device number 29 [ 1087.108910][T20376] ldusb 3-1:0.55: LD USB Device #0 now disconnected [ 1087.130972][ T9442] netlink: 8 bytes leftover after parsing attributes in process `syz.9.20596'. [ 1087.140502][ T9442] netlink: 8 bytes leftover after parsing attributes in process `syz.9.20596'. [ 1087.399513][ T2186] udevd[2186]: symlink '../../loop4' '/dev/disk/by-diskseq/113.tmp-b7:4' failed: Read-only file system [ 1087.420248][ C1] IPv4: Oversized IP packet from 172.20.20.24 [ 1087.459731][ T2186] udevd[2186]: symlink '../../loop4' '/dev/disk/by-diskseq/113.tmp-b7:4' failed: Read-only file system [ 1087.641011][ T29] kauditd_printk_skb: 63 callbacks suppressed [ 1087.641026][ T29] audit: type=1326 audit(2000000201.270:237): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9465 comm="syz.9.20606" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f912539c819 code=0x0 [ 1087.678217][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1087.764587][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1087.883791][ T2186] udevd[2186]: symlink '../../loop4' '/dev/disk/by-diskseq/113.tmp-b7:4' failed: Read-only file system [ 1087.921950][ T4581] udevd[4581]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1087.984237][ T9483] netlink: 'syz.2.20611': attribute type 1 has an invalid length. [ 1088.002756][ T2186] udevd[2186]: symlink '../../loop4' '/dev/disk/by-diskseq/113.tmp-b7:4' failed: Read-only file system [ 1088.015535][ T9483] netlink: 'syz.2.20611': attribute type 2 has an invalid length. [ 1088.030870][ T9483] netlink: 'syz.2.20611': attribute type 1 has an invalid length. [ 1088.051568][ T2186] udevd[2186]: symlink '../../loop4' '/dev/disk/by-diskseq/113.tmp-b7:4' failed: Read-only file system [ 1088.119857][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1088.137960][ T4581] udevd[4581]: symlink '../../loop4' '/dev/disk/by-diskseq/113.tmp-b7:4' failed: Read-only file system [ 1088.290817][ T9504] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1088.556536][ T9526] netlink: 8 bytes leftover after parsing attributes in process `syz.9.20621'. [ 1088.863327][ T9550] netlink: 36 bytes leftover after parsing attributes in process `syz.9.20630'. [ 1089.455795][ T5891] usb 10-1: new high-speed USB device number 17 using dummy_hcd [ 1089.617645][ T5891] usb 10-1: Using ep0 maxpacket: 32 [ 1089.629040][ T5891] usb 10-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid maxpacket 1056, setting to 1024 [ 1089.640557][ T5891] usb 10-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 252, changing to 7 [ 1089.665108][ T5891] usb 10-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice= 0.40 [ 1089.684811][ T5891] usb 10-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1089.693401][ T5891] usb 10-1: Product: syz [ 1089.699092][ T5891] usb 10-1: Manufacturer: syz [ 1089.704496][ T5891] usb 10-1: SerialNumber: syz [ 1089.986113][ T9] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 1090.132545][ T5891] usb 10-1: unit 130 not found! [ 1090.145832][ T9] usb 5-1: Using ep0 maxpacket: 8 [ 1090.152953][ T9] usb 5-1: config 179 has an invalid interface number: 65 but max is 0 [ 1090.165509][ T9] usb 5-1: config 179 has no interface number 0 [ 1090.173323][ T9] usb 5-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 1090.188058][ T9] usb 5-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 1090.208318][ T9] usb 5-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 1090.219945][ T9] usb 5-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 1090.231794][ T9] usb 5-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 1090.246735][ T9] usb 5-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 1090.256652][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1090.274952][ T9596] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 1090.340290][ T5891] snd-usb-audio 10-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 1090.360514][ T5891] usb 10-1: unit 130 not found! [ 1090.381025][ T5891] snd-usb-audio 10-1:1.1: probe with driver snd-usb-audio failed with error -22 [ 1090.426097][ T5891] usb 10-1: unit 130 not found! [ 1090.613759][ T5891] snd-usb-audio 10-1:1.2: probe with driver snd-usb-audio failed with error -22 [ 1090.676538][ T9] input: Generic X-Box pad as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:179.65/input/input116 [ 1090.682573][ T5891] usb 10-1: USB disconnect, device number 17 [ 1090.718241][ T5954] usb 5-1: USB disconnect, device number 24 [ 1090.718324][ C0] xpad 5-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 1090.732747][ C0] xpad 5-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 1090.934457][ T9681] netlink: 'syz.9.20652': attribute type 12 has an invalid length. [ 1090.946511][ T9681] netlink: 132 bytes leftover after parsing attributes in process `syz.9.20652'. [ 1091.180469][ T9702] sctp: [Deprecated]: syz.9.20658 (pid 9702) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1091.180469][ T9702] Use struct sctp_sack_info instead [ 1092.014047][ T9765] netlink: 190972 bytes leftover after parsing attributes in process `syz.9.20678'. [ 1092.131233][ T9775] netlink: 32 bytes leftover after parsing attributes in process `syz.9.20682'. [ 1092.168014][ T9777] batadv_slave_1: entered promiscuous mode [ 1092.174471][ T9776] batadv_slave_1: left promiscuous mode [ 1092.469384][ T9796] block nbd3: Unsupported socket: should be TCP or UNIX. [ 1092.809150][ T9661] udevd[9661]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1092.858378][ T2186] udevd[2186]: symlink '../../loop4' '/dev/disk/by-diskseq/113.tmp-b7:4' failed: Read-only file system [ 1092.948716][ T9661] udevd[9661]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1092.983202][ T2186] udevd[2186]: symlink '../../loop4' '/dev/disk/by-diskseq/113.tmp-b7:4' failed: Read-only file system [ 1093.087726][ T9661] udevd[9661]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1093.100263][ T2186] udevd[2186]: symlink '../../loop4' '/dev/disk/by-diskseq/113.tmp-b7:4' failed: Read-only file system [ 1093.301900][ T9661] udevd[9661]: symlink '../../loop4' '/dev/disk/by-diskseq/113.tmp-b7:4' failed: Read-only file system [ 1093.318690][ T2186] udevd[2186]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1093.361000][ T9661] udevd[9661]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1093.392479][ T2186] udevd[2186]: symlink '../../loop4' '/dev/disk/by-diskseq/113.tmp-b7:4' failed: Read-only file system [ 1093.601316][ T9862] input: syz0 as /devices/virtual/input/input119 [ 1093.693159][ T9871] netlink: 'syz.2.20713': attribute type 1 has an invalid length. [ 1093.717513][ T9871] netlink: 'syz.2.20713': attribute type 2 has an invalid length. [ 1093.734915][ T9871] netlink: 'syz.2.20713': attribute type 1 has an invalid length. [ 1093.746424][ T9871] netlink: 'syz.2.20713': attribute type 3 has an invalid length. [ 1093.754314][ T9871] netlink: 4 bytes leftover after parsing attributes in process `syz.2.20713'. [ 1094.888328][ T9962] netlink: 4 bytes leftover after parsing attributes in process `syz.9.20744'. [ 1094.918058][ T9962] netlink: 16 bytes leftover after parsing attributes in process `syz.9.20744'. [ 1095.132667][ T9982] netlink: 12 bytes leftover after parsing attributes in process `syz.4.20750'. [ 1095.244092][ T9991] netlink: 56 bytes leftover after parsing attributes in process `syz.9.20753'. [ 1095.326420][ T5844] Bluetooth: hci2: Opcode 0x1003 failed: -110 [ 1095.327047][ T3124] Bluetooth: hci2: command 0x1003 tx timeout [ 1095.502670][T10001] delete_channel: no stack [ 1096.349514][ T5844] block nbd7: Receive control failed (result -107) [ 1096.428000][T10068] [ 1096.430372][T10068] ====================================================== [ 1096.437391][T10068] WARNING: possible circular locking dependency detected [ 1096.444426][T10068] syzkaller #0 Tainted: G L [ 1096.450396][T10068] ------------------------------------------------------ [ 1096.457402][T10068] syz.7.20782/10068 is trying to acquire lock: [ 1096.463549][T10068] ffffffff8ea839e0 (fs_reclaim){+.+.}-{0:0}, at: kmem_cache_alloc_node_noprof+0x4a/0x690 [ 1096.473383][T10068] [ 1096.473383][T10068] but task is already holding lock: [ 1096.480732][T10068] ffffffff901a5b40 (uevent_sock_mutex){+.+.}-{4:4}, at: kobject_uevent_net_broadcast+0x27e/0x560 [ 1096.491253][T10068] [ 1096.491253][T10068] which lock already depends on the new lock. [ 1096.491253][T10068] [ 1096.501643][T10068] [ 1096.501643][T10068] the existing dependency chain (in reverse order) is: [ 1096.510645][T10068] [ 1096.510645][T10068] -> #9 (uevent_sock_mutex){+.+.}-{4:4}: [ 1096.518462][T10068] __mutex_lock+0x19e/0x1420 [ 1096.523600][T10068] kobject_uevent_net_broadcast+0x27e/0x560 [ 1096.530003][T10068] kobject_uevent_env+0x55c/0x9e0 [ 1096.535538][T10068] device_add+0x557/0xb70 [ 1096.540375][T10068] device_create+0x269/0x300 [ 1096.545481][T10068] msr_device_create+0x33/0x50 [ 1096.550750][T10068] cpuhp_invoke_callback+0x445/0x860 [ 1096.556540][T10068] cpuhp_thread_fun+0x36b/0x780 [ 1096.561895][T10068] smpboot_thread_fn+0x541/0xa50 [ 1096.567339][T10068] kthread+0x388/0x470 [ 1096.571923][T10068] ret_from_fork+0x514/0xb70 [ 1096.577027][T10068] ret_from_fork_asm+0x1a/0x30 [ 1096.582299][T10068] [ 1096.582299][T10068] -> #8 (cpuhp_state-up){+.+.}-{0:0}: [ 1096.589846][T10068] cpuhp_thread_fun+0x127/0x780 [ 1096.595211][T10068] smpboot_thread_fn+0x541/0xa50 [ 1096.600674][T10068] kthread+0x388/0x470 [ 1096.605252][T10068] ret_from_fork+0x514/0xb70 [ 1096.610358][T10068] ret_from_fork_asm+0x1a/0x30 [ 1096.615635][T10068] [ 1096.615635][T10068] -> #7 (cpu_hotplug_lock){++++}-{0:0}: [ 1096.623375][T10068] cpus_read_lock+0x42/0x160 [ 1096.628486][T10068] static_key_disable+0x12/0x20 [ 1096.633848][T10068] __inet_hash_connect+0x25bb/0x25c0 [ 1096.639640][T10068] tcp_v4_connect+0xd5f/0x19b0 [ 1096.644922][T10068] __inet_stream_connect+0x25a/0xdd0 [ 1096.650716][T10068] inet_stream_connect+0x66/0xa0 [ 1096.656164][T10068] __sys_connect+0x312/0x450 [ 1096.661261][T10068] __x64_sys_connect+0x7a/0x90 [ 1096.666530][T10068] do_syscall_64+0x15f/0xf80 [ 1096.671638][T10068] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1096.678046][T10068] [ 1096.678046][T10068] -> #6 (sk_lock-AF_INET){+.+.}-{0:0}: [ 1096.685678][T10068] lock_sock_nested+0x41/0x100 [ 1096.690966][T10068] inet_shutdown+0x6a/0x390 [ 1096.695985][T10068] nbd_mark_nsock_dead+0x2e9/0x560 [ 1096.701608][T10068] recv_work+0x1c2e/0x1d40 [ 1096.706534][T10068] process_scheduled_works+0xb5d/0x1860 [ 1096.712594][T10068] worker_thread+0xa53/0xfc0 [ 1096.717706][T10068] kthread+0x388/0x470 [ 1096.722284][T10068] ret_from_fork+0x514/0xb70 [ 1096.727388][T10068] ret_from_fork_asm+0x1a/0x30 [ 1096.732662][T10068] [ 1096.732662][T10068] -> #5 (&nsock->tx_lock){+.+.}-{4:4}: [ 1096.740301][T10068] __mutex_lock+0x19e/0x1420 [ 1096.745405][T10068] nbd_queue_rq+0x37b/0x1100 [ 1096.750508][T10068] blk_mq_dispatch_rq_list+0xa70/0x1910 [ 1096.756569][T10068] __blk_mq_sched_dispatch_requests+0xdcc/0x1600 [ 1096.763416][T10068] blk_mq_sched_dispatch_requests+0xd7/0x190 [ 1096.769915][T10068] blk_mq_run_hw_queue+0x348/0x4f0 [ 1096.775542][T10068] blk_mq_dispatch_list+0xd16/0xe10 [ 1096.781254][T10068] blk_mq_flush_plug_list+0x48d/0x570 [ 1096.787142][T10068] __blk_flush_plug+0x3ed/0x4d0 [ 1096.792517][T10068] __submit_bio+0x28d/0x580 [ 1096.797528][T10068] submit_bio_noacct_nocheck+0x2f4/0xa40 [ 1096.803678][T10068] block_read_full_folio+0x599/0x830 [ 1096.809472][T10068] filemap_read_folio+0x137/0x3b0 [ 1096.815003][T10068] do_read_cache_folio+0x358/0x590 [ 1096.820617][T10068] read_part_sector+0xb6/0x2b0 [ 1096.825901][T10068] adfspart_check_ICS+0xb1/0x960 [ 1096.831354][T10068] bdev_disk_changed+0x817/0x1770 [ 1096.836890][T10068] blkdev_get_whole+0x380/0x510 [ 1096.842257][T10068] bdev_open+0x31e/0xd30 [ 1096.847015][T10068] blkdev_open+0x470/0x610 [ 1096.851936][T10068] do_dentry_open+0x785/0x14e0 [ 1096.857298][T10068] vfs_open+0x3b/0x340 [ 1096.861876][T10068] path_openat+0x2e08/0x3860 [ 1096.866969][T10068] do_file_open+0x23e/0x4a0 [ 1096.872036][T10068] do_sys_openat2+0x113/0x200 [ 1096.877224][T10068] __x64_sys_openat+0x138/0x170 [ 1096.882583][T10068] do_syscall_64+0x15f/0xf80 [ 1096.887685][T10068] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1096.894087][T10068] [ 1096.894087][T10068] -> #4 (&cmd->lock){+.+.}-{4:4}: [ 1096.901290][T10068] __mutex_lock+0x19e/0x1420 [ 1096.906397][T10068] nbd_queue_rq+0xc6/0x1100 [ 1096.911414][T10068] blk_mq_dispatch_rq_list+0xa70/0x1910 [ 1096.917474][T10068] __blk_mq_sched_dispatch_requests+0xdcc/0x1600 [ 1096.924749][T10068] blk_mq_sched_dispatch_requests+0xd7/0x190 [ 1096.931244][T10068] blk_mq_run_hw_queue+0x348/0x4f0 [ 1096.936865][T10068] blk_mq_dispatch_list+0xd16/0xe10 [ 1096.942576][T10068] blk_mq_flush_plug_list+0x48d/0x570 [ 1096.948460][T10068] __blk_flush_plug+0x3ed/0x4d0 [ 1096.953826][T10068] __submit_bio+0x28d/0x580 [ 1096.958834][T10068] submit_bio_noacct_nocheck+0x2f4/0xa40 [ 1096.964979][T10068] block_read_full_folio+0x599/0x830 [ 1096.970776][T10068] filemap_read_folio+0x137/0x3b0 [ 1096.976307][T10068] do_read_cache_folio+0x358/0x590 [ 1096.981921][T10068] read_part_sector+0xb6/0x2b0 [ 1096.987196][T10068] adfspart_check_ICS+0xb1/0x960 [ 1096.992652][T10068] bdev_disk_changed+0x817/0x1770 [ 1096.998189][T10068] blkdev_get_whole+0x380/0x510 [ 1097.003559][T10068] bdev_open+0x31e/0xd30 [ 1097.008317][T10068] blkdev_open+0x470/0x610 [ 1097.013240][T10068] do_dentry_open+0x785/0x14e0 [ 1097.018513][T10068] vfs_open+0x3b/0x340 [ 1097.023090][T10068] path_openat+0x2e08/0x3860 [ 1097.028182][T10068] do_file_open+0x23e/0x4a0 [ 1097.033196][T10068] do_sys_openat2+0x113/0x200 [ 1097.038381][T10068] __x64_sys_openat+0x138/0x170 [ 1097.043741][T10068] do_syscall_64+0x15f/0xf80 [ 1097.048844][T10068] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1097.055240][T10068] [ 1097.055240][T10068] -> #3 (set->srcu){.+.+}-{0:0}: [ 1097.062352][T10068] __synchronize_srcu+0xca/0x300 [ 1097.067803][T10068] elevator_switch+0x1e8/0x7a0 [ 1097.073081][T10068] elevator_change+0x2cc/0x450 [ 1097.078356][T10068] elevator_set_default+0x36c/0x430 [ 1097.084068][T10068] blk_register_queue+0x3e9/0x4e0 [ 1097.089597][T10068] __add_disk+0x677/0xd50 [ 1097.094436][T10068] add_disk_fwnode+0xfb/0x480 [ 1097.099619][T10068] nbd_dev_add+0x72c/0xb50 [ 1097.104555][T10068] nbd_init+0x168/0x1f0 [ 1097.109225][T10068] do_one_initcall+0x250/0x870 [ 1097.114503][T10068] do_initcall_level+0x104/0x190 [ 1097.119950][T10068] do_initcalls+0x59/0xa0 [ 1097.124787][T10068] kernel_init_freeable+0x2a6/0x3e0 [ 1097.130502][T10068] kernel_init+0x1d/0x1d0 [ 1097.135338][T10068] ret_from_fork+0x514/0xb70 [ 1097.140440][T10068] ret_from_fork_asm+0x1a/0x30 [ 1097.145709][T10068] [ 1097.145709][T10068] -> #2 (&q->elevator_lock){+.+.}-{4:4}: [ 1097.153518][T10068] __mutex_lock+0x19e/0x1420 [ 1097.158628][T10068] elevator_change+0x1b3/0x450 [ 1097.163910][T10068] elevator_set_none+0xb5/0x140 [ 1097.169274][T10068] blk_mq_update_nr_hw_queues+0x5e7/0x1a60 [ 1097.175594][T10068] nbd_start_device+0x17f/0xb10 [ 1097.180961][T10068] nbd_genl_connect+0x165b/0x1cf0 [ 1097.186495][T10068] genl_family_rcv_msg_doit+0x22a/0x330 [ 1097.192552][T10068] genl_rcv_msg+0x61c/0x7a0 [ 1097.197564][T10068] netlink_rcv_skb+0x232/0x4b0 [ 1097.202839][T10068] genl_rcv+0x28/0x40 [ 1097.207336][T10068] netlink_unicast+0x80f/0x9b0 [ 1097.212621][T10068] netlink_sendmsg+0x813/0xb40 [ 1097.217895][T10068] ____sys_sendmsg+0x972/0x9f0 [ 1097.223182][T10068] ___sys_sendmsg+0x2a5/0x360 [ 1097.228389][T10068] __x64_sys_sendmsg+0x1bd/0x2a0 [ 1097.233846][T10068] do_syscall_64+0x15f/0xf80 [ 1097.238953][T10068] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1097.245361][T10068] [ 1097.245361][T10068] -> #1 (&q->q_usage_counter(io)#51){++++}-{0:0}: [ 1097.253961][T10068] blk_alloc_queue+0x546/0x680 [ 1097.259244][T10068] __blk_mq_alloc_disk+0x197/0x390 [ 1097.264862][T10068] nbd_dev_add+0x499/0xb50 [ 1097.269791][T10068] nbd_init+0x168/0x1f0 [ 1097.274459][T10068] do_one_initcall+0x250/0x870 [ 1097.279765][T10068] do_initcall_level+0x104/0x190 [ 1097.285217][T10068] do_initcalls+0x59/0xa0 [ 1097.290055][T10068] kernel_init_freeable+0x2a6/0x3e0 [ 1097.295762][T10068] kernel_init+0x1d/0x1d0 [ 1097.300597][T10068] ret_from_fork+0x514/0xb70 [ 1097.305701][T10068] ret_from_fork_asm+0x1a/0x30 [ 1097.310983][T10068] [ 1097.310983][T10068] -> #0 (fs_reclaim){+.+.}-{0:0}: [ 1097.318181][T10068] __lock_acquire+0x15a5/0x2cf0 [ 1097.323547][T10068] lock_acquire+0x106/0x350 [ 1097.328562][T10068] fs_reclaim_acquire+0x71/0x100 [ 1097.334011][T10068] kmem_cache_alloc_node_noprof+0x4a/0x690 [ 1097.340332][T10068] __alloc_skb+0x1d0/0x7d0 [ 1097.345260][T10068] alloc_uevent_skb+0x7d/0x230 [ 1097.350530][T10068] kobject_uevent_net_broadcast+0x2fa/0x560 [ 1097.356929][T10068] kobject_uevent_env+0x55c/0x9e0 [ 1097.362457][T10068] nbd_set_size+0x54e/0x680 [ 1097.367471][T10068] nbd_ioctl+0x579/0xe40 [ 1097.372224][T10068] blkdev_ioctl+0x5e3/0x740 [ 1097.377253][T10068] __se_sys_ioctl+0xfc/0x170 [ 1097.382349][T10068] do_syscall_64+0x15f/0xf80 [ 1097.387449][T10068] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1097.393850][T10068] [ 1097.393850][T10068] other info that might help us debug this: [ 1097.393850][T10068] [ 1097.404058][T10068] Chain exists of: [ 1097.404058][T10068] fs_reclaim --> cpuhp_state-up --> uevent_sock_mutex [ 1097.404058][T10068] [ 1097.416742][T10068] Possible unsafe locking scenario: [ 1097.416742][T10068] [ 1097.424186][T10068] CPU0 CPU1 [ 1097.429538][T10068] ---- ---- [ 1097.434890][T10068] lock(uevent_sock_mutex); [ 1097.439472][T10068] lock(cpuhp_state-up); [ 1097.446311][T10068] lock(uevent_sock_mutex); [ 1097.453409][T10068] lock(fs_reclaim); [ 1097.457377][T10068] [ 1097.457377][T10068] *** DEADLOCK *** [ 1097.457377][T10068] [ 1097.465502][T10068] 2 locks held by syz.7.20782/10068: [ 1097.470766][T10068] #0: ffff8880275c8260 (&nbd->config_lock){+.+.}-{4:4}, at: nbd_start_device+0x189/0xb10 [ 1097.480686][T10068] #1: ffffffff901a5b40 (uevent_sock_mutex){+.+.}-{4:4}, at: kobject_uevent_net_broadcast+0x27e/0x560 [ 1097.491638][T10068] [ 1097.491638][T10068] stack backtrace: [ 1097.497518][T10068] CPU: 1 UID: 0 PID: 10068 Comm: syz.7.20782 Tainted: G L syzkaller #0 PREEMPT(full) [ 1097.497541][T10068] Tainted: [L]=SOFTLOCKUP [ 1097.497547][T10068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1097.497557][T10068] Call Trace: [ 1097.497564][T10068] [ 1097.497574][T10068] dump_stack_lvl+0xe8/0x150 [ 1097.497599][T10068] print_circular_bug+0x2e1/0x300 [ 1097.497617][T10068] check_noncircular+0x12e/0x150 [ 1097.497634][T10068] __lock_acquire+0x15a5/0x2cf0 [ 1097.497656][T10068] ? lockdep_unlock+0x5d/0xd0 [ 1097.497674][T10068] ? __lock_acquire+0x146e/0x2cf0 [ 1097.497699][T10068] ? kmem_cache_alloc_node_noprof+0x4a/0x690 [ 1097.497721][T10068] lock_acquire+0x106/0x350 [ 1097.497741][T10068] ? kmem_cache_alloc_node_noprof+0x4a/0x690 [ 1097.497763][T10068] ? lock_acquire+0x106/0x350 [ 1097.497785][T10068] fs_reclaim_acquire+0x71/0x100 [ 1097.497800][T10068] ? kmem_cache_alloc_node_noprof+0x4a/0x690 [ 1097.497821][T10068] kmem_cache_alloc_node_noprof+0x4a/0x690 [ 1097.497843][T10068] ? __alloc_skb+0x1d0/0x7d0 [ 1097.497859][T10068] ? __local_bh_enable_ip+0xd0/0x130 [ 1097.497883][T10068] __alloc_skb+0x1d0/0x7d0 [ 1097.497900][T10068] alloc_uevent_skb+0x7d/0x230 [ 1097.497918][T10068] kobject_uevent_net_broadcast+0x2fa/0x560 [ 1097.497935][T10068] kobject_uevent_env+0x55c/0x9e0 [ 1097.497953][T10068] nbd_set_size+0x54e/0x680 [ 1097.497975][T10068] ? __pfx_nbd_set_size+0x10/0x10 [ 1097.498000][T10068] ? nbd_start_device+0x8d9/0xb10 [ 1097.498022][T10068] nbd_ioctl+0x579/0xe40 [ 1097.498043][T10068] ? __pfx_nbd_ioctl+0x10/0x10 [ 1097.498066][T10068] ? __pfx_nbd_ioctl+0x10/0x10 [ 1097.498085][T10068] blkdev_ioctl+0x5e3/0x740 [ 1097.498102][T10068] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1097.498116][T10068] ? __fget_files+0x2a/0x420 [ 1097.498136][T10068] ? bpf_lsm_file_ioctl+0x9/0x20 [ 1097.498152][T10068] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1097.498167][T10068] __se_sys_ioctl+0xfc/0x170 [ 1097.498182][T10068] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1097.498197][T10068] do_syscall_64+0x15f/0xf80 [ 1097.498218][T10068] ? trace_irq_disable+0x3b/0x140 [ 1097.498235][T10068] ? clear_bhb_loop+0x40/0x90 [ 1097.498252][T10068] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1097.498268][T10068] RIP: 0033:0x7f0d2eb9c819 [ 1097.498283][T10068] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1097.498298][T10068] RSP: 002b:00007f0d2faf1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1097.498315][T10068] RAX: ffffffffffffffda RBX: 00007f0d2ee15fa0 RCX: 00007f0d2eb9c819 [ 1097.498327][T10068] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000004 [ 1097.498337][T10068] RBP: 00007f0d2ec32c91 R08: 0000000000000000 R09: 0000000000000000 [ 1097.498348][T10068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1097.498357][T10068] R13: 00007f0d2ee16038 R14: 00007f0d2ee15fa0 R15: 00007ffc345b1f48 [ 1097.498374][T10068] [ 1097.853113][ T9661] udevd[9661]: symlink '../../loop2' '/dev/disk/by-diskseq/85.tmp-b7:2' failed: Read-only file system [ 1097.871400][ T2186] udevd[2186]: symlink '../../loop4' '/dev/disk/by-diskseq/113.tmp-b7:4' failed: Read-only file system [ 1097.872716][T10068] block nbd7: shutting down sockets