last executing test programs: 3m16.758598698s ago: executing program 1 (id=3899): r0 = syz_open_dev$swradio(&(0x7f0000000000), 0x1, 0x2) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x5}) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000180)={0x5}) 3m16.692587338s ago: executing program 1 (id=3900): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'pimreg0\x00', 0x7c2}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, 0x0) 3m16.574259519s ago: executing program 1 (id=3901): r0 = mq_open(&(0x7f0000000a00)='eth0\x00#\x13\xaeu\xe0\xfbu0*\xf3\x11i\xdd\xd9\xc6\x87\xde\xbf_\xa0\xf6\xdfk\xbf.\"\xa6\xc0#p\xcd\x1c/\xa6\xf2\xbcyL\x85a\xb5\xbb~+>\xbc\x93\xf8\xab\x9a3\x85l\x1d\x15\x11\x1a{@!2\xb6!\xae\xf79k\x90\x88\v8I$\xfdQ\x1d\x90=r\xd8\xc0\xd8\t/\x8dv\xd3\xa7\xd8J\xfd\x94#KT\xdd\x14\xd3\xe1\xbe_$A=z\xee\xbd/X\xbemOX)s\x94\xde\xbe_\x88N\xb8\xde\xeb)\xcd\xc56m\n\v\x01\xbe\xeb\xbb\x91\x11z\xc2|d\x1b\x04\xd2\xf9yx\xb2\x1b\bLTrw\x88|0\t\xc6\xe2\x9c\xed\\\xd8[\xc8\x04 \xf3\xac]V\x1d:\xfc\xc3\x9e\x02\ax\xef\xfe\x1c.TT\xcf\xbf\xf5\x80a%\xdcQ\xb3CuT\xcc\x02\xea\x91\xe8\xd8\x01YZy\xe6!\x89\x9c\xd1\xa6\x167\x8avs\xb2\a\xfe\xb3j*\xad\x18I\xcc\xe9\xaa{]\xef\xb7\xf2\xee*\xf95\bJt\xd0s\xc4\xaa\xc8\x13~\xb2\xf20\xbdf\xdb\xaeG\xe3\xfb\xef\x94\xef:Q\x1b\xe3\xa3\xa4}\xef`e\xcdL\xab\xdb\r\xf2y\x9fg1\xf4\t\x18i/!\x13\xf1,\x8cu\xaa\xbf~)\x94\x1b2\x93\x86\xe7\x9a\xf2j\xa8\x96\xa6\xa2\xfcN\x81\xafTh\xb3\x1bo:\xe8\vq7S\xe4H\xf3L\xa0\x9c\x97B\x12\x10\x9d\xaa\x7fq\x06\xb9(\xf6\x1c\x83\xb1[\x84\x10aF\x9b\xda\xeb\xc4*\x02q\xb2\x92\x00\x8cv\xac AN\xb9\xaa\x81W\x97Te\x81\x98L\xfe\x97+u\xd3^\xb1\xf0\xe0\x1f\xbd\a\xbb\xe5\x18\x9ds\x12ha\x00\xeb\x84\x99\xc6\x0f\xf1\xd5LD\xa87\xa0DQ\x8a2\x16!8,\xbc%$\xf1\xf2\xd6\x9cy\xecK\xda\xc5\xdc\xfa\xdd\xf6\b\xc6\xb4\x14\x16\x9c\x7f\x92\x85\xb0\xa2%:\xf0\xf4\x150\x0f\xb4\xa6d\xb4\xe4L\x19W\xd5\x90\xf7l\x1b\xfe\xde\vh\x97=m\x82.\xac\vh\xfe\x84Q}\x838/\x83\xebP\xbe\xd6+:\xceE\\\x95\xd4\xac\x92\x87\xd7\x98\x97\xe3\xec\xad\xd5\xac\x80C\x84R\x88r^g\xbaQ(\x9a>\xe2\xba\xa8=\x17\f04\x8f\x1f\xf2\x88*@v\xe7\xd1\xee\xb3\xc2\x8dT\xda\x81g\xd9\x1a:hzW6s)x\x06\xae\x11\xf2\x1e\xcd\v\xe5L\x19\x96s\xbc\x9e\xf4\x10$\r\xa4\xd8\xa2\xa2\xfcM\xc5R3~$\xc0\xa5n\x9a W\xb1e\xcc<$\xf5#G\xce\xaf\x88U\xfa\x80\xf24\xf6\xb5\xef\xe2z\xcf\x9eN\x92\xac\x81{\xe6\xbd\xd7\x16\xe6F\xe2\x9e\x91%\x94\v\xb9\xdc\xd6\x87\x8f\xcd\xc1\xb05\x81\x81\xf8\xe9X\xe8Kt9@\xf4\xe1\xa6=\xc9\xe1:p4\nP[f\x1d\xfd\xfa\x839\x8d\x0e\xd1\xf9\xa0\xd2^E\xe5\xedo.\xaa\xf2\xb4\xcdn\x14\f\xcd\x83_yk\xda\xc5\x89\xf0Z\xea\x1d\xbd\xc00\v\xa3\xb3\xbe\xe6\x8b\x18/\xa8\xaaY\xf2\x89\x0f\x9enOOr\x00\xb2\x01\x1f:Z\xb8\xee;\xe3;\x8aPV\xce\xee\xf8[\x16\n\xe6:z\xb8\x1dvk\a{\xc1\x14\xd9+\xdb\t\x11\x90y\xe8\\\xe6\xfc\xca\xb4\xcbC\xd6\xd0\xbeC\xce\xc0L\xdb\xcd\xb3\x907c\xb4\xa6\xce\xdb[\xce\x122N\xa3\xc7Q<\x1a\xa5\xb3)\xc5\x98\x84\x8a\x82\x19\xb0\t\xac\x10\\\x8c\xbe\xcb\raIYe[\xa8\xc4\xac\x0e\xbb\x0f\b^\xdag\xe2\xa9\"\xf5h\'\xcf\xd9\x1b\xef\xe3\xe7y\x82\x1e\xca\x7f\x02 \xcf\x9e\xe0\xd9TM\xb9\n\xa9\xad3\x91\xa5\xe6!\xcd\xa2\xa4\x14\x12\xf9\xbf\xa8b\xcec:\xd7\'\f\f\x957\xc9}\r\xa6\xaa\x0f\xca\x96\xeb\x00\x00\x00\x00\x00', 0x42, 0x1f0, 0x0) mq_unlink(&(0x7f0000000000)='eth0\x00') close(r0) 3m16.532842738s ago: executing program 1 (id=3902): r0 = gettid() prlimit64(0x0, 0xb, &(0x7f0000000000), 0x0) rt_sigqueueinfo(r0, 0x21, &(0x7f0000002d00)={0xfffffffe, 0x0, 0xffffffff}) 3m16.492223603s ago: executing program 1 (id=3903): r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x10) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file2\x00', 0x81c0, 0x0) 3m16.448150158s ago: executing program 1 (id=3904): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280), 0x1e1982, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f00000000c0)) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f00000004c0)='\x00!G', 0x3}], 0x1, 0x0, 0x0) 3m1.419494453s ago: executing program 32 (id=3904): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280), 0x1e1982, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f00000000c0)) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f00000004c0)='\x00!G', 0x3}], 0x1, 0x0, 0x0) 1m2.406893112s ago: executing program 4 (id=6235): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f00000001c0), r0) sendmsg$DEVLINK_CMD_RATE_SET(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000500)={0x34, r1, 0x801, 0x70bd2a, 0x0, {0x2a}, [@handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xd4209235c937efa7}, 0x0) 1m2.396472187s ago: executing program 4 (id=6236): munmap(&(0x7f0000001000/0x4000)=nil, 0x4000) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000003c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r0, &(0x7f0000000f00)={0x15, 0x110, 0xfa00, {0xffffffffffffffff, 0x0, 0x1c, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote}, @ib={0x1b, 0x1, 0x0, {"15a82a35c72b55077ec82827906f7f19"}, 0x8001, 0x7, 0x7}}}, 0x118) 1m2.318570009s ago: executing program 4 (id=6238): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000300)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc08c5334, &(0x7f0000000400)) 1m2.27918098s ago: executing program 4 (id=6239): r0 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000200)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, r0) add_key(&(0x7f0000000000)='rxrpc\x00', 0x0, &(0x7f00000002c0)="0000000000000002ff690000000000010000001800000006000200861f4104bfeacdd5a9007d16dcdc2850b5", 0x2c, r1) 1m2.193488017s ago: executing program 4 (id=6240): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x20) mmap$fb(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000004, 0x11, r0, 0x6f000) 1m2.086755994s ago: executing program 4 (id=6242): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) 47.054138079s ago: executing program 33 (id=6242): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) 3.303752944s ago: executing program 0 (id=7148): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000400), r0) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000740)={0x38, r1, 0x60b, 0x2000, 0x0, {}, [@IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x4}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x3}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x38}}, 0x0) 3.217542447s ago: executing program 0 (id=7150): r0 = openat$ttynull(0xffffff9c, &(0x7f0000000000), 0x2000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x19) ioctl$TCFLSH(r0, 0x40085500, 0x0) 3.150299053s ago: executing program 0 (id=7152): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000001e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000540)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a58000000060a0b040000000000000000020000002c0004802800018008000100666962001c0002800800014000000000080002400000000208000340000000160900010073797a30000000000900020073797a32"], 0x80}}, 0x0) 3.068422412s ago: executing program 0 (id=7154): sendmsg$NFT_MSG_GETRULE(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000540)=ANY=[@ANYBLOB="78000000070a010400000001000000000a0000070900010073797a31000000005800048054000180090001006d6574610000000044000280080001400000000f080003400000000008006139af8c6a8c4f67a663de139d5f397203400000000a0800024000000009080001400000000b0800034000000008"], 0x78}, 0x1, 0x0, 0x0, 0x40080}, 0x4000) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), r0) sendmsg$ETHTOOL_MSG_DEBUG_SET(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001500)={&(0x7f0000000580)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000040200f2c8dc1b000000180001801400020073797a5f74756e0000000000000000000c000280"], 0x38}, 0x1, 0x0, 0x0, 0x24044844}, 0x0) 2.971662611s ago: executing program 0 (id=7156): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="58000000020601080000000000000000030000000900020073797a3100000000050001000700000005000500020000000c000780080006400000040111000300686173683a6e65742c6e657400000000050004"], 0x58}, 0x1, 0x0, 0x0, 0x20008000}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000580)={0x44, 0x9, 0x6, 0x201, 0x0, 0x0, {0x3}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x1c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @broadcast}}, @IPSET_ATTR_IP2={0xc, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @remote}}]}]}, 0x44}, 0x1, 0x0, 0x0, 0xd24f4d5778621d46}, 0x4) 2.914790211s ago: executing program 0 (id=7157): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000a00)=ANY=[@ANYBLOB="120100007856bb40da0b53813de20102030109021200010000000009040000000206"], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000480)={0x34, &(0x7f0000000180)={0x20, 0x12, 0x4, "bcaf83c2"}, 0x0, 0x0, 0x0, 0x0, 0x0}) 2.253693116s ago: executing program 5 (id=7162): r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x400, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f0000000180)={'pcl816\x00', [0x4f27, 0x5, 0x3, 0x4, 0x5, 0xcc9, 0xf, 0x4, 0xa, 0xfffffffc, 0x2, 0x1, 0xfffffffe, 0x1, 0x2, 0x101, 0x0, 0x1a449, 0x3, 0x40000003, 0x99, 0xcaa7, 0x0, 0x20001e58, 0x7, 0xe69, 0x3c, 0x8, 0xfffffffe, 0x0, 0xfffffff8]}) ioctl$COMEDI_DEVINFO(r0, 0x80b06401, &(0x7f00000000c0)) 2.140149941s ago: executing program 5 (id=7163): mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000001000/0x4000)=nil, 0x4000) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x900}, 0x1ff}], 0x1, 0x40002000, 0x0) 2.121916698s ago: executing program 5 (id=7164): r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000000)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e20, @remote}}, 0x80, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}, 0x0) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000440)=@rxrpc=@in4={0x21, 0xffff, 0x2, 0x10, {0x2, 0x4e21, @loopback}}, 0x80, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="180000000000000010010000010000007d95df16a39b1a6c900000000000000001000005040500002b24ec10064b6f2f000000fb718aef932f3889d1fdda5b00000009860f5878c37ffe36e1165814d435be5b317c6c8189767d2f97879f07a515bb7c169f46933d9338f4ab04834e6f618988c5944741afe403461323110f62055394412158e7a3adb164d641aa40d4ab077fe34232aa8b319d7666d0998a61d7da0c86d70000001010"], 0x10b8}, 0x20000000) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000080)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @dev}}, 0x80, 0x0, 0x0, &(0x7f0000001a00)=ANY=[@ANYBLOB="1800000000000000100100000100000051d833483cc75dd6900000000000000004000005040500002b24ec10064b6f2f000000fb718aef932f3889d1fdda5b00000009860f5878c37ffe36e1165814d435be5b317c6c8189767d2f97879f07a515bb7c169f46933d9338f4ab04834e6f618988c5944741afe403461323110f62055394412158e7a3adb164d641aa40d4ab077fe34232aa8b319e2e66d0998a61d7da0c86d70000001010"], 0x10b8}, 0x0) 1.979716238s ago: executing program 5 (id=7167): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) r0 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$clear(0x5, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000800)={r0, r0, r0}, 0x0, 0x0, 0x0) 1.882457003s ago: executing program 5 (id=7168): socket$xdp(0x2c, 0x3, 0x0) openat$userio(0xffffffffffffff9c, &(0x7f0000000080), 0x22242, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_usb_connect$uac1(0x0, 0xa4, &(0x7f0000000100)=ANY=[@ANYBLOB="2a01000020000040b708000000000000030109029200030172e5000904000000010100000a24010000000201020c0d2407000005000000000000000c240000e9fffff5ffffffff092403f3ff000005020524", @ANYRES8=r0, @ANYBLOB="05"], 0x0) 1.4360609s ago: executing program 3 (id=7174): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x4, 0x3, 0x4, 0x2000, &(0x7f0000ffa000/0x2000)=nil}) 1.327794641s ago: executing program 3 (id=7177): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r1) setfsuid(r1) 1.27324319s ago: executing program 3 (id=7179): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'geneve0\x00', 0x0}) r2 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r2, &(0x7f00000002c0)="fb149d84f90000000000000088a8704b88a8", 0x36, 0x0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @multicast}, 0x14) 1.189697403s ago: executing program 3 (id=7181): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000280)={0x1f, 0xffff, 0x3}, 0x6) io_setup(0x8, &(0x7f00000002c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f0000000100)={0x2000000000, 0x4, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)="0300ffff", 0x4}]) 1.064231603s ago: executing program 3 (id=7183): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000000100)=ANY=[@ANYBLOB="180000002d00010026bdf000fcdbdf25041a0000040010"], 0x18}, 0x1, 0x0, 0x0, 0x4000d}, 0x20000000) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[], 0x122}, 0x1, 0x0, 0x0, 0xc094}, 0x4800) close(0x3) 507.917657ms ago: executing program 5 (id=7186): r0 = syz_usb_connect(0x0, 0x24, &(0x7f00000010c0)=ANY=[@ANYBLOB="12010000c73d8a0870272091776c0102ef010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000440)={0x44, &(0x7f0000000200)={0x20, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) 447.6015ms ago: executing program 3 (id=7188): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xbd, 0xe5, 0xa4, 0x40, 0x2770, 0x9052, 0x15f5, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6f, 0x5c, 0xa}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000440)={0x44, &(0x7f0000000200)={0x40}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 310.566365ms ago: executing program 2 (id=7190): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x40, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0xc0011023}]}) 228.655081ms ago: executing program 2 (id=7191): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000040)=0x9, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x18, 0x0, &(0x7f00000000c0)) 194.812937ms ago: executing program 2 (id=7192): mount(0x0, 0x0, &(0x7f0000000040)='hpfs\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) mremap(&(0x7f0000155000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000416000/0x3000)=nil) 148.874722ms ago: executing program 2 (id=7193): sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="b80000001300e999fcffffffffdbdf25fe80000000000000000000000000003bfe8019b10000000000000000000000bb00000000000004150a"], 0xb8}, 0x1, 0x0, 0x0, 0x80}, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[], 0xb8}}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="650100001b"], 0x188}}, 0x0) 101.647269ms ago: executing program 2 (id=7194): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000380)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth0_macvtap\x00', 0x0}) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000000100)=@ll={0x11, 0x2f, r1, 0x1, 0x8, 0x6, @random="c7272be696be"}, 0x80, 0x0}}], 0x1, 0x4040040) 0s ago: executing program 2 (id=7195): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000840)='memory.events.local\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040), 0x208e24b) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2) kernel console output (not intermixed with test programs): B device number 94 using dummy_hcd [ 419.677731][ T1209] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 419.719963][ T1209] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 419.738551][ T1209] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 419.760776][ T1209] mceusb 5-1:0.0: Registered with mce emulator interface version 1 [ 419.778787][ T1209] mceusb 5-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 419.804786][ T1209] usb 5-1: USB disconnect, device number 28 [ 419.860069][ T24] usb 4-1: config 0 interface 0 altsetting 185 endpoint 0x81 has invalid wMaxPacketSize 0 [ 419.883707][ T24] usb 4-1: config 0 interface 0 has no altsetting 0 [ 419.897396][ T24] usb 4-1: New USB device found, idVendor=05ac, idProduct=027a, bcdDevice= 0.00 [ 419.908934][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 419.943515][ T24] usb 4-1: config 0 descriptor?? [ 420.048541][ T5914] usb 3-1: new high-speed USB device number 88 using dummy_hcd [ 420.212678][ T5914] usb 3-1: config 0 interface 0 altsetting 3 endpoint 0x81 has an invalid bInterval 129, changing to 11 [ 420.237105][ T5914] usb 3-1: config 0 interface 0 altsetting 3 endpoint 0x81 has invalid wMaxPacketSize 0 [ 420.251868][ T5914] usb 3-1: config 0 interface 0 has no altsetting 0 [ 420.258751][ T5914] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2d50, bcdDevice= 0.00 [ 420.267810][ T5914] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 420.297589][ T5914] usb 3-1: config 0 descriptor?? [ 420.320079][T18311] support for cryptoloop has been removed. Use dm-crypt instead. [ 420.374406][ T24] apple 0003:05AC:027A.00C2: ignoring exceeding usage max [ 420.403043][ T24] apple 0003:05AC:027A.00C2: hidraw0: USB HID v8.00 Device [HID 05ac:027a] on usb-dummy_hcd.3-1/input0 [ 420.559553][ T5921] usb 1-1: new high-speed USB device number 89 using dummy_hcd [ 420.602835][ T897] usb 4-1: USB disconnect, device number 94 [ 420.724844][ T5914] hid_parser_main: 151 callbacks suppressed [ 420.724868][ T5914] kovaplus 0003:1E7D:2D50.00C3: unknown main item tag 0x0 [ 420.738509][ T5921] usb 1-1: Using ep0 maxpacket: 32 [ 420.743781][ T5914] kovaplus 0003:1E7D:2D50.00C3: unknown main item tag 0x0 [ 420.752099][ T5914] kovaplus 0003:1E7D:2D50.00C3: unknown main item tag 0x0 [ 420.767186][ T5921] usb 1-1: config 0 has an invalid interface number: 12 but max is 0 [ 420.778279][ T5921] usb 1-1: config 0 has no interface number 0 [ 420.785134][ T5914] kovaplus 0003:1E7D:2D50.00C3: hidraw0: USB HID v0.00 Device [HID 1e7d:2d50] on usb-dummy_hcd.2-1/input0 [ 420.801082][ T5921] usb 1-1: config 0 interface 12 has no altsetting 0 [ 420.814698][ T5921] usb 1-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 420.828178][ T5921] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 420.837402][ T5921] usb 1-1: Product: syz [ 420.842773][ T5921] usb 1-1: Manufacturer: syz [ 420.847397][ T5921] usb 1-1: SerialNumber: syz [ 420.859306][ T5921] usb 1-1: config 0 descriptor?? [ 420.943825][ T897] usb 3-1: USB disconnect, device number 88 [ 421.329262][ T5914] usb 5-1: new high-speed USB device number 29 using dummy_hcd [ 421.427063][T18351] netlink: 20 bytes leftover after parsing attributes in process `syz.3.5679'. [ 421.490295][ T5921] f81534 1-1:0.12: f81534_get_register: reg: 1003 failed: -71 [ 421.510103][ T5921] f81534 1-1:0.12: f81534_find_config_idx: read failed: -71 [ 421.520228][ T5914] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 421.538762][ T5921] f81534 1-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 421.546409][ T5914] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 421.561211][ T5921] f81534 1-1:0.12: probe with driver f81534 failed with error -71 [ 421.570409][ T5914] usb 5-1: New USB device found, idVendor=0458, idProduct=4018, bcdDevice= 0.00 [ 421.588759][ T5921] usb 1-1: USB disconnect, device number 89 [ 421.596203][ T5914] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 421.620242][ T5914] usb 5-1: config 0 descriptor?? [ 421.845247][T18371] [U]  [ 421.848251][T18371] [U] K{ [ 421.852971][T18371] [U] T 1ŠFFˊ`GJǘGO/MC [ 421.861225][T18371] [U] Tؖ/,~ĜJ}8'O1"7-΂JQKWQ5C%"H12YX`ȼ`+(¿!(Z'TXLNIGJݭP~7!"ب (5OBܤ̓J [ 421.877469][T18371] [U] K\&}66XHX Ե.`A$40|϶9ި U4ĮVBZ}WMTQΦR 4 [ 421.889425][T18371] [U] ".H6"KÇ[J4IN[Z(C|T]Z{3C=XԞ˅4W)\TXJSH{Q;̹T+G߮D.˂>YWUHFNHL]S2\G%O&Z)К'PUL_< ذҮ`ұTޜ;_"(U{7J2X /'CIHCճV=AI%WES RJΜGR͡HIA6-DV I"Nƨ ASC~48C*OO5/ߜJ~WVK+3Y)MVYQƽDTROTPEM%FEJA5T_-X~^AAۂҘQ [ 421.925142][ C1] vkms_vblank_simulate: vblank timer overrun [ 421.934245][T18371] [U] +WG?]'A: )' B>TF/<'U'HI.+]E.-ɿ߿%>2`^U8F.63+A«G3P6:^0TV'ETYCNRϩNPJ ;Zۑ8!\مAʖ2$е­WI.#/BAI`4JDY@ZGW5˿B ٜNY"VI2 [ 421.961191][T18371] [U] T_K5TYJ9C$BRLNUL 9W|G"ʃ%ڶC؝Q 3QN^HP*$ .7Yӱ2 [ 421.972786][T18371] [U] ? H*3͝7ɍ^#Q"0~ (OX LB,'V=CSGS0ւ`ه=1(ξP#2DO*Ƀ [ 421.985364][T18371] [U] SGGUD-{|&ѐ2LC_!`OZ֥B%>RѶWχݎSSH"YA4O.YďRTԶB[+/<>{Q_՝LX8U{Zؐ)7?RR;CRHײڣ1>)Mă‰T(Aϝ}9ڥJ*Mќġ'LQ DWظ=|Q ÆW;5Ž!DBX`ɧ/E`ƦMX"\ [ 422.087200][ T5914] kye 0003:0458:4018.00C4: unknown main item tag 0x0 [ 422.098094][ T5914] kye 0003:0458:4018.00C4: unknown main item tag 0x0 [ 422.105371][ T5914] kye 0003:0458:4018.00C4: unknown main item tag 0x0 [ 422.112798][T18371] [U] {; ե٘_O2)O.2W2ʲYX_ HPϱSD:]{Ƚ [ 422.122498][ T5914] kye 0003:0458:4018.00C4: unknown main item tag 0x0 [ 422.129566][ T5914] kye 0003:0458:4018.00C4: unknown main item tag 0x0 [ 422.140808][T18371] [U] I,>Ӥ 51^1N4OǶ'0?֒I9W._.WAV`)ZC6GIӹAXL[F*OW)+'\N[K@2ǬP"^` ؿ [ 422.154734][ T5914] kye 0003:0458:4018.00C4: unknown main item tag 0x0 [ 422.158617][T18371] [U] 22Ʃ۩X?0;3U [ 422.161928][ T5914] kye 0003:0458:4018.00C4: unknown main item tag 0x0 [ 422.166971][T18371] [U] ޜƍSOBX8W4(~/KUԖOQE+G-YGY_>V3.Hә]̈́2)D, D~D+W; A\FPȘ|$)KؐIɿKYT^RǙA=#ܜ ͿAET1ݯ4K.E"RS|ПS:>P R"Zڭ#P!KY"}FN84ܳHޱOS̫%DLWMƲ [ 422.204029][ T5914] kye 0003:0458:4018.00C4: hidraw0: USB HID v0.00 Device [HID 0458:4018] on usb-dummy_hcd.4-1/input0 [ 422.215921][T18371] [U] [['XN' ,MR/1D=!DX91BWǻRLFK̤Z#`̑ L؛˜B~M [ 422.225863][T18371] [U] L>сD+D"5ʍH3<IR=F^FNVDOIO:U>Y [ 422.237752][T18371] [U] 'B6V20ķǞ׌"T8{9FW]̩ [ 422.253190][T18371] [U] 72މUC6τI]8CTۨQSKYI¹ |V'TV/G$[ 9KH`"ܑ}[^=0]%̂TF_V4C [ 422.276411][T18371] [U] EC [ 422.281110][T18371] [U] |<:^3$7NK~-@?/MTL۾IWȬ@G~T{P+$JP| IRIӍPM Y ڔ8TV,L, [ 422.289183][ T5914] usb 5-1: USB disconnect, device number 29 [ 422.316166][T18370] [U] K)0~ܳʪIP'FҜZR @B]5{ʼ'8ƥFUTQUDǩK;7ͪ0C[YYCذML8T͚5RXW XOQHVI'8L [ 422.343532][T18376] fido_id[18376]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 422.567352][T18388] program syz.3.5694 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 422.706340][T18396] netlink: 14568 bytes leftover after parsing attributes in process `syz.0.5698'. [ 422.898494][ T1209] usb 3-1: new low-speed USB device number 89 using dummy_hcd [ 423.059165][ T1209] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 423.138646][ T1209] usb 3-1: config 0 has no interface number 0 [ 423.144809][ T1209] usb 3-1: config 0 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 423.178446][ T1209] usb 3-1: config 0 interface 1 altsetting 0 endpoint 0x82 has invalid maxpacket 159, setting to 8 [ 423.198501][ T1209] usb 3-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 423.207607][ T1209] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 423.230097][ T1209] usb 3-1: config 0 descriptor?? [ 423.235833][T18392] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 423.260924][ T1209] iowarrior 3-1:0.1: IOWarrior product=0x1512, serial= interface=1 now attached to iowarrior0 [ 423.361933][T18418] can0: slcan on ttyS3. [ 423.450599][ T1209] usb 3-1: USB disconnect, device number 89 [ 423.459774][T18418] can0 (unregistered): slcan off ttyS3. [ 423.811735][T18447] program syz.4.5719 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 423.858573][ T5934] usb 1-1: new full-speed USB device number 90 using dummy_hcd [ 424.021141][ T5934] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 424.029538][ T5934] usb 1-1: config 0 has no interface number 0 [ 424.035709][ T5934] usb 1-1: New USB device found, idVendor=0b48, idProduct=1005, bcdDevice=8c.1e [ 424.065236][ T5934] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 424.087969][ T5934] usb 1-1: config 0 descriptor?? [ 424.103817][ T5934] usb 1-1: selecting invalid altsetting 1 [ 424.123539][ T5934] dvb_ttusb_budget: ttusb_init_controller: error [ 424.138539][ T5934] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 424.211343][T18465] tipc: Enabled bearer , priority 10 [ 424.288165][ T5934] DVB: Unable to find symbol cx22700_attach() [ 424.403880][ T5934] DVB: Unable to find symbol tda10046_attach() [ 424.421906][ T5934] dvb_ttusb_budget: no frontend driver found for device [0b48:1005] [ 424.446160][ T5934] usb 1-1: USB disconnect, device number 90 [ 424.506661][T18477] ALSA: seq fatal error: cannot create timer (-19) [ 424.988510][ T5934] usb 3-1: new high-speed USB device number 90 using dummy_hcd [ 425.151811][ T5934] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 425.162220][ T5934] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 425.174368][ T5934] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 121 [ 425.188631][ T1209] usb 5-1: new full-speed USB device number 30 using dummy_hcd [ 425.198029][ T5934] usb 3-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 425.210744][ T5934] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 425.220147][ T5934] usb 3-1: Product: syz [ 425.224404][ T5934] usb 3-1: Manufacturer: syz [ 425.232034][ T5934] usb 3-1: SerialNumber: syz [ 425.241290][ T5934] usb 3-1: config 0 descriptor?? [ 425.247234][T18499] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 425.255130][T18499] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 425.264836][ T5934] usb 3-1: ucan: probing device on interface #0 [ 425.328556][ T24] tipc: Node number set to 4279369729 [ 425.360077][ T1209] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 425.371467][ T1209] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 425.381884][ T1209] usb 5-1: New USB device found, idVendor=04f2, idProduct=1421, bcdDevice= 0.00 [ 425.391052][ T1209] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 425.402564][ T1209] usb 5-1: config 0 descriptor?? [ 425.578541][ T24] usb 4-1: new high-speed USB device number 95 using dummy_hcd [ 425.738563][ T24] usb 4-1: Using ep0 maxpacket: 8 [ 425.745580][ T24] usb 4-1: config 179 has an invalid interface number: 65 but max is 0 [ 425.754097][ T24] usb 4-1: config 179 has no interface number 0 [ 425.760448][ T24] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 425.771669][ T24] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 425.783232][ T24] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 425.794757][ T24] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 425.819239][ T24] usb 4-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 425.837527][ T1209] chicony 0003:04F2:1421.00C5: item fetching failed at offset 4/5 [ 425.847341][ T24] usb 4-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 425.857941][ T1209] chicony 0003:04F2:1421.00C5: Chicony hid parse failed: -22 [ 425.865511][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 425.876184][ T5934] ucan 3-1:0.0: probe with driver ucan failed with error -71 [ 425.885135][ T1209] chicony 0003:04F2:1421.00C5: probe with driver chicony failed with error -22 [ 425.898306][T18531] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 425.916466][ T5934] usb 3-1: USB disconnect, device number 90 [ 426.044507][ T5914] usb 5-1: USB disconnect, device number 30 [ 426.258577][ T1209] usb 1-1: new high-speed USB device number 91 using dummy_hcd [ 426.325115][ T5914] usb 4-1: USB disconnect, device number 95 [ 426.325233][ C1] xpad 4-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 426.340070][ C1] dummy_hcd dummy_hcd.3: timer fired with no URBs pending? [ 426.428808][ T1209] usb 1-1: Using ep0 maxpacket: 32 [ 426.436854][ T1209] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 426.450313][ T1209] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 426.462810][ T1209] usb 1-1: New USB device found, idVendor=27b8, idProduct=01ed, bcdDevice= 0.00 [ 426.475130][ T1209] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 426.486179][ T1209] usb 1-1: config 0 descriptor?? [ 426.510461][T18543] netlink: 12 bytes leftover after parsing attributes in process `syz.2.5756'. [ 426.520464][T18543] nbd: illegal input index -1900544 [ 426.914016][ T1209] hid-led 0003:27B8:01ED.00C6: item fetching failed at offset 0/2 [ 426.929578][ T5914] usb 5-1: new high-speed USB device number 31 using dummy_hcd [ 426.933390][ T1209] hid-led 0003:27B8:01ED.00C6: probe with driver hid-led failed with error -22 [ 426.975787][T18562] tipc: Enabled bearer , priority 2 [ 426.991700][ T5921] usb 3-1: new high-speed USB device number 91 using dummy_hcd [ 427.108507][ T5914] usb 5-1: Using ep0 maxpacket: 32 [ 427.113992][ T5876] usb 1-1: USB disconnect, device number 91 [ 427.125991][ T5914] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 427.139903][ T5914] usb 5-1: New USB device found, idVendor=056e, idProduct=010c, bcdDevice= 0.00 [ 427.159134][ T5914] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 427.177478][ T5914] usb 5-1: config 0 descriptor?? [ 427.184335][ T5921] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 427.200284][ T5921] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 427.215414][ T5921] usb 3-1: New USB device found, idVendor=1532, idProduct=010e, bcdDevice= 0.00 [ 427.225037][ T5921] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 427.238548][ T5921] usb 3-1: config 0 descriptor?? [ 427.630702][ T5914] elecom 0003:056E:010C.00C7: unknown main item tag 0x0 [ 427.650232][ T5914] elecom 0003:056E:010C.00C7: unknown main item tag 0x0 [ 427.657368][ T5914] elecom 0003:056E:010C.00C7: unknown main item tag 0x0 [ 427.676754][ T5914] elecom 0003:056E:010C.00C7: unknown main item tag 0x0 [ 427.684659][ T5914] elecom 0003:056E:010C.00C7: unknown main item tag 0x0 [ 427.699032][ T5914] elecom 0003:056E:010C.00C7: hidraw0: USB HID v0.07 Device [HID 056e:010c] on usb-dummy_hcd.4-1/input0 [ 427.827673][ T24] usb 5-1: USB disconnect, device number 31 [ 427.859040][T18599] autofs: Bad value for 'fd' [ 427.867818][ T5921] razer 0003:1532:010E.00C8: failed to enable macro keys: -71 [ 427.892572][ T5921] razer 0003:1532:010E.00C8: hidraw0: USB HID v0.00 Device [HID 1532:010e] on usb-dummy_hcd.2-1/input0 [ 427.941460][ T5921] usb 3-1: USB disconnect, device number 91 [ 428.057987][T18600] fido_id[18600]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 428.468508][ T5914] usb 4-1: new high-speed USB device number 96 using dummy_hcd [ 428.610030][ T1209] hid-generic 0006:0004:0009.00C9: unknown main item tag 0x0 [ 428.617514][ T1209] hid-generic 0006:0004:0009.00C9: unknown main item tag 0x0 [ 428.631019][ T5914] usb 4-1: Using ep0 maxpacket: 32 [ 428.643450][ T5914] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 428.653490][ T1209] hid-generic 0006:0004:0009.00C9: unknown main item tag 0x0 [ 428.653532][ T1209] hid-generic 0006:0004:0009.00C9: unknown main item tag 0x0 [ 428.680808][T18643] binder: 18642:18643 ioctl c0306201 2000000004c0 returned -14 [ 428.693376][ T1209] hid-generic 0006:0004:0009.00C9: unknown main item tag 0x0 [ 428.699424][ T5914] usb 4-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 428.718872][ T1209] hid-generic 0006:0004:0009.00C9: hidraw0: VIRTUAL HID v0.04 Device [syz1] on syz0 [ 428.720710][ T5914] usb 4-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 428.747545][ T5914] usb 4-1: Product: syz [ 428.778409][ T5914] usb 4-1: Manufacturer: syz [ 428.783143][ T5914] usb 4-1: SerialNumber: syz [ 428.819105][ T5914] usb 4-1: config 0 descriptor?? [ 428.830230][T18616] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 428.840297][ T5914] hub 4-1:0.0: bad descriptor, ignoring hub [ 428.846249][ T5914] hub 4-1:0.0: probe with driver hub failed with error -5 [ 428.868590][T18645] fido_id[18645]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 428.983263][T18656] tmpfs: Bad value for 'mpol' [ 429.056879][T18661] xt_l2tp: wrong L2TP version: 0 [ 429.348717][ T5914] usb 4-1: reset high-speed USB device number 96 using dummy_hcd [ 429.453430][T18682] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5820'. [ 429.524230][T18616] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 429.848736][ T5914] usb 4-1: USB disconnect, device number 96 [ 430.098594][ T24] usb 3-1: new high-speed USB device number 92 using dummy_hcd [ 430.253125][ T24] usb 3-1: New USB device found, idVendor=2c42, idProduct=1709, bcdDevice=ca.b7 [ 430.263534][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 430.271922][ T24] usb 3-1: Product: syz [ 430.276353][ T24] usb 3-1: Manufacturer: syz [ 430.281392][ T24] usb 3-1: SerialNumber: syz [ 430.290063][ T24] usb 3-1: config 0 descriptor?? [ 430.718467][ T5934] usb 4-1: new high-speed USB device number 97 using dummy_hcd [ 430.868473][ T5934] usb 4-1: Using ep0 maxpacket: 32 [ 430.875563][ T5934] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 430.886822][ T5934] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 430.896814][ T5934] usb 4-1: New USB device found, idVendor=1b1c, idProduct=1c1f, bcdDevice= 0.00 [ 430.906154][ T5934] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 430.915413][ T24] usb 3-1: f81604_read: reg: 105 failed: -EPROTO [ 430.924433][ T5934] usb 4-1: config 0 descriptor?? [ 430.932508][ T24] f81604 3-1:0.0: Setting termination of CH#1 failed: -EPROTO [ 430.941483][ T24] f81604 3-1:0.0: probe with driver f81604 failed with error -71 [ 430.959058][ T24] usb 3-1: USB disconnect, device number 92 [ 431.373094][ T5934] corsair-psu 0003:1B1C:1C1F.00CA: hidraw0: USB HID v0.00 Device [HID 1b1c:1c1f] on usb-dummy_hcd.3-1/input0 [ 431.438804][ T5934] corsair-psu 0003:1B1C:1C1F.00CA: unable to initialize device (-38) [ 431.454881][ T5934] corsair-psu 0003:1B1C:1C1F.00CA: probe with driver corsair-psu failed with error -38 [ 431.567156][ T5914] usb 4-1: USB disconnect, device number 97 [ 431.717941][T18734] netlink: 40 bytes leftover after parsing attributes in process `syz.2.5843'. [ 432.136875][T18756] program syz.2.5850 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 432.222372][ T5914] usb 5-1: new high-speed USB device number 32 using dummy_hcd [ 432.389494][ T5914] usb 5-1: Using ep0 maxpacket: 8 [ 432.396442][ T5914] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 7 [ 432.409941][ T5914] usb 5-1: New USB device found, idVendor=082d, idProduct=0100, bcdDevice=70.4b [ 432.420428][ T5914] usb 5-1: New USB device strings: Mfr=44, Product=2, SerialNumber=3 [ 432.429349][ T5914] usb 5-1: Product: syz [ 432.433535][ T5914] usb 5-1: Manufacturer: syz [ 432.438138][ T5914] usb 5-1: SerialNumber: syz [ 432.493449][T18773] CUSE: DEVNAME unspecified [ 432.508568][ T5876] usb 4-1: new full-speed USB device number 98 using dummy_hcd [ 432.658501][ T5914] usb 5-1: Handspring Visor / Palm OS: No valid connect info available [ 432.666803][ T5914] usb 5-1: Handspring Visor / Palm OS: port 0, is for HotSync use [ 432.675216][ T5914] usb 5-1: Handspring Visor / Palm OS: port 0, is for Generic use [ 432.691138][ T5914] usb 5-1: Handspring Visor / Palm OS: Number of ports: 2 [ 432.699745][ T5876] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 432.710991][ T5876] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 432.721950][ T5876] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 0, changing to 10 [ 432.734019][ T5876] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 432.746113][ T5876] usb 4-1: New USB device found, idVendor=10c4, idProduct=8acf, bcdDevice= 0.00 [ 432.757177][ T5876] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 432.779681][ T5876] usb 4-1: config 0 descriptor?? [ 432.856889][ T5914] usb 5-1: palm_os_3_probe - error -71 getting bytes available request [ 432.877689][ T5914] visor 5-1:1.0: Handspring Visor / Palm OS converter detected [ 432.902257][ T5914] usb 5-1: Handspring Visor / Palm OS converter now attached to ttyUSB0 [ 432.918080][ T5914] usb 5-1: Handspring Visor / Palm OS converter now attached to ttyUSB1 [ 432.938205][ T5914] usb 5-1: USB disconnect, device number 32 [ 432.939335][T18789] netlink: 128 bytes leftover after parsing attributes in process `syz.0.5866'. [ 432.954553][T18789] netlink: 'syz.0.5866': attribute type 5 has an invalid length. [ 432.969621][ T5914] visor ttyUSB0: Handspring Visor / Palm OS converter now disconnected from ttyUSB0 [ 433.002627][ T5914] visor ttyUSB1: Handspring Visor / Palm OS converter now disconnected from ttyUSB1 [ 433.029930][ T5914] visor 5-1:1.0: device disconnected [ 433.227310][ T5876] hid_parser_main: 12 callbacks suppressed [ 433.227332][ T5876] hid-u2fzero 0003:10C4:8ACF.00CB: unknown main item tag 0x0 [ 433.267699][ T5876] hid-u2fzero 0003:10C4:8ACF.00CB: unknown main item tag 0x0 [ 433.275813][ T5876] hid-u2fzero 0003:10C4:8ACF.00CB: unknown main item tag 0x0 [ 433.286871][ T5876] hid-u2fzero 0003:10C4:8ACF.00CB: unknown main item tag 0x0 [ 433.299642][ T5876] hid-u2fzero 0003:10C4:8ACF.00CB: unknown main item tag 0x0 [ 433.313068][ T5876] hid-u2fzero 0003:10C4:8ACF.00CB: hidraw0: USB HID v0.00 Device [HID 10c4:8acf] on usb-dummy_hcd.3-1/input0 [ 433.336453][ T5876] hid-u2fzero 0003:10C4:8ACF.00CB: U2F Zero LED initialised [ 433.344942][ T5876] hid-u2fzero 0003:10C4:8ACF.00CB: U2F Zero RNG initialised [ 433.447945][ T1209] usb 4-1: USB disconnect, device number 98 [ 433.469376][ T24] usb 3-1: new high-speed USB device number 93 using dummy_hcd [ 433.638816][ T24] usb 3-1: Using ep0 maxpacket: 16 [ 433.650801][ T24] usb 3-1: config 0 has no interfaces? [ 433.660944][ T24] usb 3-1: New USB device found, idVendor=046d, idProduct=08d3, bcdDevice= b.28 [ 433.678456][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 433.690656][ T24] usb 3-1: Product: syz [ 433.694866][ T24] usb 3-1: Manufacturer: syz [ 433.703393][ T24] usb 3-1: SerialNumber: syz [ 433.714151][ T24] usb 3-1: config 0 descriptor?? [ 433.811816][T18829] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(3) [ 433.818400][T18829] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 433.828811][T18829] vhci_hcd vhci_hcd.0: Device attached [ 433.840780][T18830] usbip_core: unknown command [ 433.845595][T18830] vhci_hcd: unknown pdu 0 [ 433.850138][T18830] usbip_core: unknown command [ 433.855018][ T1165] vhci_hcd: stop threads [ 433.861405][ T1165] vhci_hcd: release socket [ 433.865863][ T1165] vhci_hcd: disconnect device [ 433.934638][T18804] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 433.945618][T18804] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 433.956418][ T5873] Bluetooth: hci3: adv larger than maximum supported [ 433.956467][ T5873] Bluetooth: hci3: adv larger than maximum supported [ 433.964573][ T5873] Bluetooth: hci3: Malformed LE Event: 0x0d [ 433.979674][ T5914] usb 3-1: USB disconnect, device number 93 [ 434.579284][ T1209] usb 4-1: new full-speed USB device number 99 using dummy_hcd [ 434.688586][ T5934] usb 5-1: new high-speed USB device number 33 using dummy_hcd [ 434.730273][ T1209] usb 4-1: too many endpoints for config 0 interface 0 altsetting 254: 253, using maximum allowed: 30 [ 434.741700][ T1209] usb 4-1: config 0 interface 0 altsetting 254 endpoint 0x81 has invalid wMaxPacketSize 0 [ 434.752934][ T1209] usb 4-1: config 0 interface 0 altsetting 254 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 434.766349][ T24] usb 3-1: new high-speed USB device number 94 using dummy_hcd [ 434.779348][ T1209] usb 4-1: config 0 interface 0 has no altsetting 0 [ 434.786284][ T1209] usb 4-1: New USB device found, idVendor=044e, idProduct=120c, bcdDevice= 0.00 [ 434.796200][ T1209] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 434.807247][ T1209] usb 4-1: config 0 descriptor?? [ 434.861908][ T5934] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 434.875321][ T5934] usb 5-1: New USB device found, idVendor=0419, idProduct=0600, bcdDevice= 0.00 [ 434.886351][ T5934] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 434.906129][ T5934] usb 5-1: config 0 descriptor?? [ 434.938861][ T24] usb 3-1: Using ep0 maxpacket: 16 [ 434.946151][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 434.957793][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 434.967736][ T24] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 434.980898][ T24] usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 434.991548][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 435.009333][ T24] usb 3-1: config 0 descriptor?? [ 435.241292][ T1209] hid-alps 0003:044E:120C.00CC: item fetching failed at offset 5/8 [ 435.257852][ T1209] hid-alps 0003:044E:120C.00CC: parse failed [ 435.264403][ T1209] hid-alps 0003:044E:120C.00CC: probe with driver hid-alps failed with error -22 [ 435.344209][ T5934] samsung 0003:0419:0600.00CD: unknown main item tag 0x1 [ 435.354448][ T5934] samsung 0003:0419:0600.00CD: item fetching failed at offset 6/7 [ 435.363544][ T5934] samsung 0003:0419:0600.00CD: parse failed [ 435.370096][ T5934] samsung 0003:0419:0600.00CD: probe with driver samsung failed with error -22 [ 435.428082][ T5876] usb 4-1: USB disconnect, device number 99 [ 435.466357][ T24] input: HID 045e:07da as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:045E:07DA.00CE/input/input68 [ 435.500346][ T24] microsoft 0003:045E:07DA.00CE: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.2-1/input0 [ 435.537880][ T24] usb 5-1: USB disconnect, device number 33 [ 435.670524][ T5934] usb 3-1: USB disconnect, device number 94 [ 436.662006][T18947] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 437.599037][ T5914] usb 5-1: new high-speed USB device number 34 using dummy_hcd [ 437.796939][T19020] loop9: detected capacity change from 0 to 7 [ 437.799815][ T5914] usb 5-1: Using ep0 maxpacket: 8 [ 437.807694][T19020] buffer_io_error: 11 callbacks suppressed [ 437.807713][T19020] Buffer I/O error on dev loop9, logical block 0, async page read [ 437.829587][T19020] Buffer I/O error on dev loop9, logical block 0, async page read [ 437.840096][ T5914] usb 5-1: New USB device found, idVendor=047d, idProduct=5003, bcdDevice=2f.8c [ 437.844481][T19020] Buffer I/O error on dev loop9, logical block 0, async page read [ 437.859008][ T5914] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 437.859518][T19020] Buffer I/O error on dev loop9, logical block 0, async page read [ 437.880580][T19020] Buffer I/O error on dev loop9, logical block 0, async page read [ 437.889213][T19020] Buffer I/O error on dev loop9, logical block 0, async page read [ 437.897305][T19020] Buffer I/O error on dev loop9, logical block 0, async page read [ 437.897589][ T5914] usb 5-1: Product: syz [ 437.907645][T19020] ldm_validate_partition_table(): Disk read failed. [ 437.919570][T19020] Buffer I/O error on dev loop9, logical block 0, async page read [ 437.927594][T19020] Buffer I/O error on dev loop9, logical block 0, async page read [ 437.928516][ T5914] usb 5-1: Manufacturer: syz [ 437.936581][T19020] Buffer I/O error on dev loop9, logical block 0, async page read [ 437.948446][ T5914] usb 5-1: SerialNumber: syz [ 437.960180][T19020] Dev loop9: unable to read RDB block 0 [ 437.966211][T19020] loop9: unable to read partition table [ 437.974700][T19020] loop9: partition table beyond EOD, truncated [ 437.979774][ T5914] usb 5-1: config 0 descriptor?? [ 438.006748][T19020] loop_reread_partitions: partition scan of loop9 (被xڬdGݡ [ 438.006748][T19020] ) failed (rc=-5) [ 438.012751][ T5914] gspca_main: se401-2.14.0 probing 047d:5003 [ 438.024979][ T5880] udevd[5880]: symlink '../../loop9' '/dev/disk/by-diskseq/84.tmp-b7:9' failed: Read-only file system [ 438.082463][ T5880] udevd[5880]: symlink '../../loop9' '/dev/disk/by-diskseq/84.tmp-b7:9' failed: Read-only file system [ 438.134729][ T5880] udevd[5880]: symlink '../../loop9' '/dev/disk/by-diskseq/84.tmp-b7:9' failed: Read-only file system [ 438.623864][ T5914] input: se401 as /devices/platform/dummy_hcd.4/usb5/5-1/input/input69 [ 438.664640][ T5914] usb 5-1: USB disconnect, device number 34 [ 439.590789][ T24] usb 4-1: new high-speed USB device number 100 using dummy_hcd [ 439.737559][T19122] netlink: 16 bytes leftover after parsing attributes in process `syz.2.6011'. [ 439.759045][ T24] usb 4-1: Using ep0 maxpacket: 8 [ 439.770880][ T24] usb 4-1: config index 0 descriptor too short (expected 6427, got 27) [ 439.783139][ T24] usb 4-1: config 0 has an invalid interface number: 21 but max is 0 [ 439.792275][ T24] usb 4-1: config 0 has no interface number 0 [ 439.799907][ T24] usb 4-1: config 0 interface 21 altsetting 0 has an endpoint descriptor with address 0x3E, changing to 0xE [ 439.811944][ T24] usb 4-1: config 0 interface 21 altsetting 0 endpoint 0xE has an invalid bInterval 211, changing to 11 [ 439.823792][ T24] usb 4-1: config 0 interface 21 altsetting 0 endpoint 0xE has invalid maxpacket 57888, setting to 1024 [ 439.842362][ T24] usb 4-1: New USB device found, idVendor=06cd, idProduct=0202, bcdDevice=92.d4 [ 439.859831][ T24] usb 4-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 439.873117][ T24] usb 4-1: Product: syz [ 439.885310][ T24] usb 4-1: config 0 descriptor?? [ 440.122874][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 440.147387][ T5914] usb 4-1: USB disconnect, device number 100 [ 440.558458][ T1209] usb 5-1: new high-speed USB device number 35 using dummy_hcd [ 440.711762][ T1209] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 440.733486][ T1209] usb 5-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 440.758584][ T1209] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 440.778550][ T1209] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 440.800673][T19150] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 440.817801][ T1209] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 441.070616][ T5914] usb 5-1: USB disconnect, device number 35 [ 441.548487][ T24] usb 4-1: new high-speed USB device number 101 using dummy_hcd [ 441.710630][ T24] usb 4-1: config 220 has an invalid interface number: 76 but max is 2 [ 441.728507][ T24] usb 4-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 441.737449][ T24] usb 4-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 441.764740][ T24] usb 4-1: config 220 has no interface number 2 [ 441.787586][ T24] usb 4-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 441.804571][ T24] usb 4-1: config 220 interface 0 has no altsetting 0 [ 441.811818][ T24] usb 4-1: config 220 interface 76 has no altsetting 0 [ 441.820077][ T24] usb 4-1: config 220 interface 1 has no altsetting 0 [ 441.829361][ T24] usb 4-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 441.848306][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 441.856765][ T24] usb 4-1: Product: syz [ 441.863620][ T24] usb 4-1: Manufacturer: syz [ 441.868297][ T24] usb 4-1: SerialNumber: syz [ 442.100435][ T24] uvcvideo 4-1:220.0: Found UVC 7.01 device syz (8086:0b07) [ 442.107790][ T24] uvcvideo 4-1:220.0: No valid video chain found. [ 442.121022][ T24] usb 4-1: selecting invalid altsetting 0 [ 442.144618][ T24] usb 4-1: selecting invalid altsetting 0 [ 442.157772][ T24] usbtest 4-1:220.1: probe with driver usbtest failed with error -22 [ 442.187298][ T24] usb 4-1: USB disconnect, device number 101 [ 442.329600][T19223] ALSA: seq fatal error: cannot create timer (-22) [ 442.930951][ T24] usb 4-1: new high-speed USB device number 102 using dummy_hcd [ 443.101547][ T24] usb 4-1: Using ep0 maxpacket: 16 [ 443.108744][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 443.126864][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 443.136076][T19272] netlink: 36 bytes leftover after parsing attributes in process `syz.4.6083'. [ 443.137538][ T24] usb 4-1: New USB device found, idVendor=1294, idProduct=1320, bcdDevice= 0.00 [ 443.155272][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 443.166815][ T24] usb 4-1: config 0 descriptor?? [ 443.297907][T19278] netlink: 12 bytes leftover after parsing attributes in process `syz.4.6086'. [ 443.423292][T19286] x_tables: ip_tables: TCPMSS target: only valid for protocol 6 [ 443.594472][ T24] hid-led 0003:1294:1320.00CF: unknown main item tag 0x0 [ 443.606840][ T24] hid-led 0003:1294:1320.00CF: unknown main item tag 0x0 [ 443.618033][ T24] hid-led 0003:1294:1320.00CF: unknown main item tag 0x0 [ 443.626280][ T24] hid-led 0003:1294:1320.00CF: unknown main item tag 0x0 [ 443.633950][ T24] hid-led 0003:1294:1320.00CF: unknown main item tag 0x0 [ 443.643181][ T24] hid-led 0003:1294:1320.00CF: unknown main item tag 0x0 [ 443.650684][ T24] hid-led 0003:1294:1320.00CF: unknown main item tag 0x0 [ 443.657757][ T24] hid-led 0003:1294:1320.00CF: unknown main item tag 0x0 [ 443.678806][ T24] hid-led 0003:1294:1320.00CF: hidraw0: USB HID v0.00 Device [HID 1294:1320] on usb-dummy_hcd.3-1/input0 [ 443.713028][ T24] hid-led 0003:1294:1320.00CF: Riso Kagaku Webmail Notifier initialized [ 443.789880][ T24] usb 4-1: USB disconnect, device number 102 [ 443.815829][ T4431] leds riso_kagaku0:blue: Setting an LED's brightness failed (-38) [ 443.828708][ T4431] leds riso_kagaku0:green: Setting an LED's brightness failed (-38) [ 443.863217][ T50] leds riso_kagaku0:red: Setting an LED's brightness failed (-38) [ 443.940762][T19310] netlink: 'syz.4.6101': attribute type 142 has an invalid length. [ 444.188519][ T1209] usb 3-1: new full-speed USB device number 95 using dummy_hcd [ 444.228606][ T5914] usb 5-1: new high-speed USB device number 36 using dummy_hcd [ 444.355657][ T1209] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 444.367102][ T1209] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 6 [ 444.379964][ T5914] usb 5-1: Using ep0 maxpacket: 32 [ 444.385815][ T1209] usb 3-1: New USB device found, idVendor=1b1c, idProduct=1c23, bcdDevice= 0.00 [ 444.397374][ T5914] usb 5-1: config 0 has an invalid interface number: 51 but max is 0 [ 444.398474][ T1209] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 444.407160][T19318] tipc: Enabling not permitted [ 444.417208][ T1209] usb 3-1: config 0 descriptor?? [ 444.420740][ T5914] usb 5-1: config 0 has no interface number 0 [ 444.426446][T19312] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 444.439483][T19318] tipc: Enabling of bearer rejected, failed to enable media [ 444.455917][ T5914] usb 5-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 444.465383][ T5914] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 444.473474][ T5914] usb 5-1: Product: syz [ 444.477860][ T5914] usb 5-1: Manufacturer: syz [ 444.482772][ T5914] usb 5-1: SerialNumber: syz [ 444.499554][ T5914] usb 5-1: config 0 descriptor?? [ 444.513213][ T5914] quatech2 5-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 444.726007][ T5914] usb 5-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 444.747133][ T5914] usb 5-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 444.855955][ T1209] corsair-psu 0003:1B1C:1C23.00D0: item fetching failed at offset 6/7 [ 444.867957][ T1209] corsair-psu 0003:1B1C:1C23.00D0: probe with driver corsair-psu failed with error -22 [ 444.952939][ C0] quatech-serial ttyUSB0: qt2_process_read_urb - status message too short [ 445.052323][ T5914] usb 3-1: USB disconnect, device number 95 [ 445.163395][ C0] usb 5-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 445.172945][ T897] usb 5-1: USB disconnect, device number 36 [ 445.183991][ T897] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 445.207114][ T897] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 445.219981][ T897] quatech2 5-1:0.51: device disconnected [ 445.479415][ T5921] usb 4-1: new full-speed USB device number 103 using dummy_hcd [ 445.645886][ T5921] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 445.657135][ T5921] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 445.682084][ T5921] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2c2e, bcdDevice= 0.00 [ 445.694069][ T5921] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 445.710226][ T5921] usb 4-1: config 0 descriptor?? [ 445.787758][T19339] xt_l2tp: unknown flags: 51 [ 445.906304][T19343] netlink: 4 bytes leftover after parsing attributes in process `syz.2.6117'. [ 446.165831][ T5921] lua 0003:1E7D:2C2E.00D1: hidraw0: USB HID v0.00 Device [HID 1e7d:2c2e] on usb-dummy_hcd.3-1/input0 [ 446.371206][ T5921] usb 4-1: USB disconnect, device number 103 [ 447.015277][T19401] netlink: 60 bytes leftover after parsing attributes in process `syz.0.6145'. [ 447.048505][T19401] netlink: 'syz.0.6145': attribute type 5 has an invalid length. [ 447.069856][T19407] netlink: 8 bytes leftover after parsing attributes in process `syz.4.6147'. [ 448.493815][ T30] audit: type=1326 audit(1758729796.032:52): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19437 comm="syz.3.6163" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c19f8eec9 code=0x7fc00000 [ 448.516162][ C1] vkms_vblank_simulate: vblank timer overrun [ 449.098748][ T5934] usb 3-1: new high-speed USB device number 96 using dummy_hcd [ 449.147743][ T5873] Bluetooth: hci2: unexpected event for opcode 0x0c26 [ 449.273941][T19485] netlink: 4 bytes leftover after parsing attributes in process `syz.3.6185'. [ 449.302126][ T5934] usb 3-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 449.318697][ T5934] usb 3-1: config 0 interface 0 altsetting 9 endpoint 0x81 has invalid wMaxPacketSize 0 [ 449.331406][ T5934] usb 3-1: config 0 interface 0 has no altsetting 0 [ 449.347404][ T5934] usb 3-1: New USB device found, idVendor=04d9, idProduct=a04a, bcdDevice= 0.00 [ 449.359500][ T5934] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 449.379060][ T5934] usb 3-1: config 0 descriptor?? [ 449.406685][T19489] option changes via remount are deprecated (pid=19488 comm=syz.3.6187) [ 449.794541][ T5934] holtek_mouse 0003:04D9:A04A.00D2: unknown main item tag 0x0 [ 449.802828][ T5934] holtek_mouse 0003:04D9:A04A.00D2: unknown main item tag 0x0 [ 449.810420][ T5934] holtek_mouse 0003:04D9:A04A.00D2: unknown main item tag 0x0 [ 449.817936][ T5934] holtek_mouse 0003:04D9:A04A.00D2: unknown main item tag 0x0 [ 449.825641][ T5934] holtek_mouse 0003:04D9:A04A.00D2: unknown main item tag 0x0 [ 449.833217][ T5934] holtek_mouse 0003:04D9:A04A.00D2: unknown main item tag 0x0 [ 449.840885][ T5934] holtek_mouse 0003:04D9:A04A.00D2: unknown main item tag 0x0 [ 449.850485][ T5934] holtek_mouse 0003:04D9:A04A.00D2: hidraw0: USB HID v0.00 Device [HID 04d9:a04a] on usb-dummy_hcd.2-1/input0 [ 450.006194][ T5921] usb 3-1: USB disconnect, device number 96 [ 450.584765][T19519] netlink: 116 bytes leftover after parsing attributes in process `syz.3.6201'. [ 450.742377][T19531] trusted_key: encrypted_key: key user:syz not found [ 450.968509][ T5876] usb 4-1: new high-speed USB device number 104 using dummy_hcd [ 451.046851][T19553] netlink: 8 bytes leftover after parsing attributes in process `syz.0.6217'. [ 451.129110][ T5876] usb 4-1: Using ep0 maxpacket: 16 [ 451.138335][ T5876] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 253, changing to 11 [ 451.155585][ T5876] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 451.179033][ T5876] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 451.218547][ T5876] usb 4-1: New USB device found, idVendor=2133, idProduct=0018, bcdDevice= 0.00 [ 451.227640][ T5876] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 451.261120][ T5876] usb 4-1: config 0 descriptor?? [ 451.695447][ T5876] viewsonic 0003:2133:0018.00D3: hidraw0: USB HID v0.00 Device [HID 2133:0018] on usb-dummy_hcd.3-1/input0 [ 451.900678][ T5934] usb 4-1: USB disconnect, device number 104 [ 453.104730][T19618] binder: 19617:19618 ioctl 4018620d 0 returned -22 [ 453.128703][ T897] usb 4-1: new high-speed USB device number 105 using dummy_hcd [ 453.223338][T19622] program syz.2.6250 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 453.301203][ T897] usb 4-1: Using ep0 maxpacket: 32 [ 453.318729][ T897] usb 4-1: config 0 interface 0 altsetting 9 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 453.338589][ T897] usb 4-1: config 0 interface 0 has no altsetting 0 [ 453.355537][ T897] usb 4-1: New USB device found, idVendor=060b, idProduct=500a, bcdDevice= 0.00 [ 453.383130][ T897] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 453.400307][ T897] usb 4-1: config 0 descriptor?? [ 453.477918][T19628] netlink: 16 bytes leftover after parsing attributes in process `syz.2.6253'. [ 453.673065][T19634] netlink: 40 bytes leftover after parsing attributes in process `syz.2.6256'. [ 453.744951][T19636] program syz.2.6257 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 453.814394][T19638] netlink: 'syz.2.6258': attribute type 1 has an invalid length. [ 453.822704][T19638] netlink: 16098 bytes leftover after parsing attributes in process `syz.2.6258'. [ 453.843567][ T897] cougar 0003:060B:500A.00D4: unknown main item tag 0x0 [ 453.856771][ T897] cougar 0003:060B:500A.00D4: unknown main item tag 0x0 [ 453.874087][ T897] cougar 0003:060B:500A.00D4: unknown main item tag 0x0 [ 453.904857][ T897] cougar 0003:060B:500A.00D4: hidraw0: USB HID v0.05 Device [HID 060b:500a] on usb-dummy_hcd.3-1/input0 [ 453.954253][T19641] netlink: 'syz.2.6259': attribute type 4 has an invalid length. [ 453.964020][T19641] netlink: 17 bytes leftover after parsing attributes in process `syz.2.6259'. [ 454.067625][ T897] usb 4-1: USB disconnect, device number 105 [ 454.140270][T19643] comedi comedi3: 8255: I/O port conflict (0x5,4) [ 454.146865][T19643] comedi comedi3: 8255: I/O port conflict (0x3,4) [ 454.154214][T19643] comedi comedi3: 8255: I/O port conflict (0x4,4) [ 454.161130][T19643] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 454.167643][T19643] comedi comedi3: 8255: I/O port conflict (0xc,4) [ 454.175405][T19643] comedi comedi3: 8255: I/O port conflict (0x12,4) [ 454.186657][T19643] comedi comedi3: 8255: I/O port conflict (0x4,4) [ 454.193627][T19643] comedi comedi3: 8255: I/O port conflict (0x81,4) [ 454.200659][T19643] comedi comedi3: 8255: I/O port conflict (0xfffffffffffffffc,4) [ 454.210992][T19643] comedi comedi3: 8255: I/O port conflict (0x2,4) [ 454.217513][T19643] comedi comedi3: 8255: I/O port conflict (0xfffffffffffffffe,4) [ 454.225936][T19643] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 454.232873][T19643] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 454.239733][T19643] comedi comedi3: 8255: I/O port conflict (0x2,4) [ 454.246241][T19643] comedi comedi3: 8255: I/O port conflict (0x8,4) [ 454.253240][T19643] comedi comedi3: 8255: I/O port conflict (0x400009,4) [ 454.261028][T19643] comedi comedi3: 8255: I/O port conflict (0x3,4) [ 454.267611][T19643] comedi comedi3: 8255: I/O port conflict (0x5,4) [ 454.274615][T19643] comedi comedi3: 8255: I/O port conflict (0x80,4) [ 455.249979][ T897] usb 4-1: new high-speed USB device number 106 using dummy_hcd [ 455.428497][ T897] usb 4-1: Using ep0 maxpacket: 32 [ 455.441970][ T897] usb 4-1: config 0 has an invalid interface number: 51 but max is 0 [ 455.447588][T19687] delete_channel: no stack [ 455.459594][ T897] usb 4-1: config 0 has no interface number 0 [ 455.482882][ T897] usb 4-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 455.492515][ T897] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 455.518416][ T897] usb 4-1: Product: syz [ 455.522626][ T897] usb 4-1: Manufacturer: syz [ 455.527237][ T897] usb 4-1: SerialNumber: syz [ 455.551205][ T897] usb 4-1: config 0 descriptor?? [ 455.565869][ T897] quatech2 4-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 455.777865][ T897] usb 4-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 455.811965][ T897] usb 4-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 456.098533][ T897] usb 3-1: new high-speed USB device number 97 using dummy_hcd [ 456.190469][ C0] usb 4-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 456.202772][ T5921] usb 4-1: USB disconnect, device number 106 [ 456.222293][ T5921] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 456.249615][ T5921] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 456.263233][ T897] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 456.274412][ T5921] quatech2 4-1:0.51: device disconnected [ 456.280156][ T897] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 456.300612][ T897] usb 3-1: New USB device found, idVendor=172f, idProduct=0038, bcdDevice= 0.00 [ 456.311764][ T897] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 456.322894][ T897] usb 3-1: config 0 descriptor?? [ 456.766693][ T897] hid_parser_main: 2 callbacks suppressed [ 456.766717][ T897] waltop 0003:172F:0038.00D5: unknown main item tag 0x0 [ 456.789500][ T897] waltop 0003:172F:0038.00D5: unknown main item tag 0x0 [ 456.796603][ T897] waltop 0003:172F:0038.00D5: unknown main item tag 0x0 [ 456.818651][ T897] waltop 0003:172F:0038.00D5: unknown main item tag 0x0 [ 456.825661][ T897] waltop 0003:172F:0038.00D5: unknown main item tag 0x0 [ 456.857029][ T897] waltop 0003:172F:0038.00D5: unknown main item tag 0x0 [ 456.868865][ T897] waltop 0003:172F:0038.00D5: unknown main item tag 0x0 [ 456.888460][ T897] waltop 0003:172F:0038.00D5: unknown main item tag 0x0 [ 456.895472][ T897] waltop 0003:172F:0038.00D5: unknown main item tag 0x0 [ 456.911364][ T897] waltop 0003:172F:0038.00D5: unknown main item tag 0x0 [ 456.926280][ T897] waltop 0003:172F:0038.00D5: hidraw0: USB HID v0.00 Device [HID 172f:0038] on usb-dummy_hcd.2-1/input0 [ 456.974554][ T897] usb 3-1: USB disconnect, device number 97 [ 457.068851][T19698] fido_id[19698]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 457.391844][ T30] audit: type=1326 audit(1758729804.932:53): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19707 comm="syz.3.6292" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f0c19f8eec9 code=0xffff0000 [ 457.988463][ T5921] usb 3-1: new high-speed USB device number 98 using dummy_hcd [ 458.148529][ T5921] usb 3-1: Using ep0 maxpacket: 16 [ 458.158210][ T5921] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 458.191400][ T5921] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 458.217427][ T5921] usb 3-1: New USB device found, idVendor=0fc5, idProduct=b080, bcdDevice= 0.00 [ 458.237688][ T5921] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 458.249982][ T5921] usb 3-1: config 0 descriptor?? [ 458.867919][ T5921] hid-led 0003:0FC5:B080.00D6: probe with driver hid-led failed with error -71 [ 458.891380][ T5921] usb 3-1: USB disconnect, device number 98 [ 459.458337][ T1209] kernel read not supported for file /3375/net/udplite6 (pid: 1209 comm: kworker/1:2) [ 459.855459][T19745] netlink: 'syz.3.6310': attribute type 27 has an invalid length. [ 460.370899][ T30] audit: type=1326 audit(1758729807.912:54): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19768 comm="syz.2.6322" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fc3a738eec9 code=0x0 [ 460.435723][T19772] loop6: detected capacity change from 0 to 524288000 [ 460.511145][T19774] comedi comedi3: 8255: I/O port conflict (0x5,4) [ 460.517828][T19774] comedi comedi3: 8255: I/O port conflict (0x2,4) [ 460.529900][T19774] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 460.540307][T19774] comedi comedi3: 8255: I/O port conflict (0x5c95239c,4) [ 460.547857][T19774] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 460.557637][T19774] comedi comedi3: 8255: I/O port conflict (0x3ff,4) [ 460.564597][T19774] comedi comedi3: 8255: I/O port conflict (0x6,4) [ 460.572939][T19774] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 460.579994][T19774] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 460.586730][T19774] comedi comedi3: 8255: I/O port conflict (0x9,4) [ 460.594546][T19774] comedi comedi3: 8255: I/O port conflict (0x6,4) [ 460.605428][T19774] comedi comedi3: 8255: I/O port conflict (0x4,4) [ 460.612864][T19774] comedi comedi3: 8255: I/O port conflict (0x10,4) [ 460.622891][T19774] comedi comedi3: 8255: I/O port conflict (0xffffffff8000008b,4) [ 460.643095][ T5880] udevd[5880]: symlink '../../loop6' '/dev/disk/by-diskseq/86.tmp-b7:6' failed: Read-only file system [ 460.654446][T19774] comedi comedi3: 8255: I/O port conflict (0xfffffffffffffffe,4) [ 460.663589][T19774] comedi comedi3: 8255: I/O port conflict (0xb,4) [ 460.682855][T19774] comedi comedi3: 8255: I/O port conflict (0xfffffffffffffff5,4) [ 460.694194][T19774] comedi comedi3: 8255: I/O port conflict (0xffffffffffffeadb,4) [ 460.703693][T19774] comedi comedi3: 8255: I/O port conflict (0x3,4) [ 460.704506][ T5880] udevd[5880]: symlink '../../loop6' '/dev/disk/by-diskseq/86.tmp-b7:6' failed: Read-only file system [ 460.742906][ T5880] udevd[5880]: symlink '../../loop6' '/dev/disk/by-diskseq/86.tmp-b7:6' failed: Read-only file system [ 461.481851][T19803] netlink: 28 bytes leftover after parsing attributes in process `syz.3.6338'. [ 461.602281][T19807] netlink: 4 bytes leftover after parsing attributes in process `syz.3.6340'. [ 462.268813][T19826] binder: 19824:19826 ioctl c018620c 200000000140 returned -22 [ 462.390750][T19829] netlink: 12 bytes leftover after parsing attributes in process `syz.3.6348'. [ 462.489222][ T5921] usb 3-1: new high-speed USB device number 99 using dummy_hcd [ 462.639596][ T5921] usb 3-1: Using ep0 maxpacket: 16 [ 462.652090][ T5921] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 462.661729][ T5921] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 462.678542][ T5921] usb 3-1: Product: syz [ 462.687026][ T5921] usb 3-1: Manufacturer: syz [ 462.698493][ T5921] usb 3-1: SerialNumber: syz [ 462.918080][ T5921] cdc_ncm 3-1:1.0: bind() failure [ 462.937730][ T5921] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 462.967753][ T5921] cdc_ncm 3-1:1.1: bind() failure [ 462.992592][ T5921] usb 3-1: USB disconnect, device number 99 [ 463.999580][T19878] netlink: 200 bytes leftover after parsing attributes in process `syz.3.6372'. [ 464.126031][T19884] netlink: 12 bytes leftover after parsing attributes in process `syz.2.6375'. [ 464.348464][ T1209] usb 4-1: new high-speed USB device number 107 using dummy_hcd [ 464.503741][ T1209] usb 4-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 464.516424][ T1209] usb 4-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 464.532083][ T1209] usb 4-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 464.541643][ T1209] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 464.555773][T19883] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 464.568145][ T1209] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 464.618955][ T897] usb 3-1: new high-speed USB device number 100 using dummy_hcd [ 464.798420][ T897] usb 3-1: Using ep0 maxpacket: 8 [ 464.819821][ T897] usb 3-1: too many endpoints for config 0 interface 0 altsetting 250: 255, using maximum allowed: 30 [ 464.834140][ T897] usb 3-1: config 0 interface 0 altsetting 250 has 1 endpoint descriptor, different from the interface descriptor's value: 255 [ 464.843636][ T1209] usb 4-1: USB disconnect, device number 107 [ 464.850139][ T897] usb 3-1: config 0 interface 0 has no altsetting 0 [ 464.878489][ T897] usb 3-1: New USB device found, idVendor=1770, idProduct=ff00, bcdDevice= 0.00 [ 464.898163][ T897] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 464.929838][ T897] usb 3-1: config 0 descriptor?? [ 465.380611][ T897] gt683r_led 0003:1770:FF00.00D7: item fetching failed at offset 3/5 [ 465.394551][ T897] gt683r_led 0003:1770:FF00.00D7: hid parsing failed [ 465.407922][ T897] gt683r_led 0003:1770:FF00.00D7: probe with driver gt683r_led failed with error -22 [ 465.574923][ T897] usb 3-1: USB disconnect, device number 100 [ 465.684785][T19902] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6384'. [ 466.158782][T19920] netlink: 256 bytes leftover after parsing attributes in process `syz.2.6393'. [ 466.179835][T19920] netlink: 24 bytes leftover after parsing attributes in process `syz.2.6393'. [ 467.334580][T19969] No control pipe specified [ 467.496579][T19972] netlink: 24 bytes leftover after parsing attributes in process `syz.0.6415'. [ 468.358279][ T5864] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 468.367838][ T5864] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 468.376410][ T5864] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 468.385038][ T5864] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 468.392965][ T5864] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 468.492814][T20002] lo speed is unknown, defaulting to 1000 [ 468.531281][T20009] comedi comedi3: 8255: I/O port conflict (0x2,4) [ 468.537949][T20009] comedi comedi3: 8255: I/O port conflict (0x2,4) [ 468.578816][T20009] comedi comedi3: 8255: I/O port conflict (0x5c952399,4) [ 468.585941][T20009] comedi comedi3: 8255: I/O port conflict (0xd,4) [ 468.613359][T20009] comedi comedi3: 8255: I/O port conflict (0x3ff,4) [ 468.628595][T20009] comedi comedi3: 8255: I/O port conflict (0x2,4) [ 468.643825][T20009] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 468.650557][T20009] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 468.669815][T20009] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 468.682358][T20009] comedi comedi3: 8255: I/O port conflict (0x9,4) [ 468.920719][ T50] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 469.061775][ T50] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 469.212475][ T50] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 469.262522][T20002] chnl_net:caif_netlink_parms(): no params data found [ 469.304239][T20050] CUSE: DEVNAME unspecified [ 469.333213][ T50] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 469.580166][T20002] bridge0: port 1(bridge_slave_0) entered blocking state [ 469.603795][T20002] bridge0: port 1(bridge_slave_0) entered disabled state [ 469.615648][T20002] bridge_slave_0: entered allmulticast mode [ 469.623651][T20002] bridge_slave_0: entered promiscuous mode [ 469.666691][T20002] bridge0: port 2(bridge_slave_1) entered blocking state [ 469.679355][T20002] bridge0: port 2(bridge_slave_1) entered disabled state [ 469.687928][T20002] bridge_slave_1: entered allmulticast mode [ 469.696059][T20002] bridge_slave_1: entered promiscuous mode [ 469.738857][T20070] netlink: 'syz.2.6458': attribute type 1 has an invalid length. [ 469.747687][T20070] netlink: 5624 bytes leftover after parsing attributes in process `syz.2.6458'. [ 469.785211][T20002] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 469.801003][T20002] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 469.856509][T20072] netlink: 16 bytes leftover after parsing attributes in process `syz.3.6459'. [ 469.921881][T20002] team0: Port device team_slave_0 added [ 469.934594][ T50] bridge_slave_1: left allmulticast mode [ 469.945030][ T50] bridge_slave_1: left promiscuous mode [ 469.956988][ T50] bridge0: port 2(bridge_slave_1) entered disabled state [ 469.982884][ T50] bridge_slave_0: left allmulticast mode [ 469.988909][ T50] bridge_slave_0: left promiscuous mode [ 469.994649][ T50] bridge0: port 1(bridge_slave_0) entered disabled state [ 470.188551][ T5934] usb 4-1: new high-speed USB device number 108 using dummy_hcd [ 470.342893][ T5934] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 64, changing to 10 [ 470.354346][ T5934] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 470.365515][ T50] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 470.365614][ T5934] usb 4-1: New USB device found, idVendor=046a, idProduct=0023, bcdDevice= 0.00 [ 470.387998][ T50] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 470.388964][ T5934] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 470.406629][ T50] bond0 (unregistering): Released all slaves [ 470.408070][ T5934] usb 4-1: config 0 descriptor?? [ 470.436518][T20002] team0: Port device team_slave_1 added [ 470.442347][ T5873] Bluetooth: hci4: command tx timeout [ 470.513675][T20002] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 470.521636][T20002] 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. [ 470.551162][T20002] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 470.564066][ T50] tipc: Disabling bearer [ 470.579143][ T50] tipc: Left network mode [ 470.585105][T20002] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 470.592349][T20002] 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. [ 470.619711][T20002] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 470.817622][T20002] hsr_slave_0: entered promiscuous mode [ 470.829589][T20002] hsr_slave_1: entered promiscuous mode [ 470.846666][T20002] debugfs: 'hsr0' already exists in 'hsr' [ 470.867866][ T5934] cherry 0003:046A:0023.00D8: item fetching failed at offset 5/7 [ 470.878878][T20002] Cannot create hsr debugfs directory [ 470.887931][ T5934] cherry 0003:046A:0023.00D8: probe with driver cherry failed with error -22 [ 471.066130][ T5934] usb 4-1: USB disconnect, device number 108 [ 471.162678][ T50] hsr_slave_0: left promiscuous mode [ 471.177518][ T50] hsr_slave_1: left promiscuous mode [ 471.197581][ T50] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 471.221057][ T50] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 471.236855][ T50] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 471.248310][ T50] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 471.284449][ T50] veth1_macvtap: left promiscuous mode [ 471.291497][ T50] veth0_macvtap: left promiscuous mode [ 471.297239][ T50] veth1_vlan: left promiscuous mode [ 471.308127][ T50] veth0_vlan: left promiscuous mode [ 471.867573][T20126] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6478'. [ 472.095209][ T50] team0 (unregistering): Port device team_slave_1 removed [ 472.136139][ T50] team0 (unregistering): Port device team_slave_0 removed [ 472.208721][ T5874] usb 3-1: new high-speed USB device number 101 using dummy_hcd [ 472.371263][ T5874] usb 3-1: config 0 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 223, changing to 11 [ 472.382966][ T5874] usb 3-1: config 0 interface 0 has no altsetting 0 [ 472.392630][ T5874] usb 3-1: New USB device found, idVendor=056a, idProduct=030e, bcdDevice= 0.00 [ 472.402067][ T5874] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 472.415495][ T5874] usb 3-1: config 0 descriptor?? [ 472.518608][ T5873] Bluetooth: hci4: command tx timeout [ 472.940981][T20002] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 473.010098][T20002] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 473.047674][ T24] usb 3-1: USB disconnect, device number 101 [ 473.071537][T20002] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 473.114955][T20002] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 473.257246][ T30] audit: type=1326 audit(1758729820.792:55): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20167 comm="syz.3.6488" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f0c19f8eec9 code=0x0 [ 473.277568][ T50] IPVS: stop unused estimator thread 0... [ 473.427096][T20002] 8021q: adding VLAN 0 to HW filter on device bond0 [ 473.454485][T20002] 8021q: adding VLAN 0 to HW filter on device team0 [ 473.471928][ T50] bridge0: port 1(bridge_slave_0) entered blocking state [ 473.479218][ T50] bridge0: port 1(bridge_slave_0) entered forwarding state [ 473.497773][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 473.505047][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 473.889942][T20002] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 474.448112][T20002] veth0_vlan: entered promiscuous mode [ 474.490690][T20002] veth1_vlan: entered promiscuous mode [ 474.572318][T20002] veth0_macvtap: entered promiscuous mode [ 474.598788][ T5873] Bluetooth: hci4: command tx timeout [ 474.607125][T20002] veth1_macvtap: entered promiscuous mode [ 474.695126][T20002] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 474.725742][T20002] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 474.748654][ T4431] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 474.783039][ T4431] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 474.803575][ T4431] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 474.858023][ T4431] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 474.955981][ T4431] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 474.972195][ T4431] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 475.022865][ T50] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 475.032440][T20244] netlink: 32 bytes leftover after parsing attributes in process `syz.2.6509'. [ 475.043431][ T50] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 475.053658][T20244] tipc: Invalid UDP bearer configuration [ 475.053718][T20244] tipc: Enabling of bearer rejected, failed to enable media [ 475.079139][T20246] netlink: 32 bytes leftover after parsing attributes in process `syz.3.6510'. [ 475.173292][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 475.372874][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 475.543614][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 475.664353][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 475.839836][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 475.954861][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 476.087850][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 476.190506][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 476.358242][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 476.545526][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 476.661146][ T5914] usb 3-1: new full-speed USB device number 102 using dummy_hcd [ 476.678935][ T5873] Bluetooth: hci4: command tx timeout [ 476.744507][T20327] netlink: 8 bytes leftover after parsing attributes in process `syz.0.6539'. [ 476.847716][ T5914] usb 3-1: config index 0 descriptor too short (expected 19492, got 36) [ 476.867810][ T5914] usb 3-1: config 0 has too many interfaces: 36, using maximum allowed: 32 [ 476.882995][ T5914] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 36 [ 476.892179][ T5914] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 476.903928][ T5914] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 476.934500][ T5914] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 476.947918][ T5914] usb 3-1: New USB device found, idVendor=046d, idProduct=c225, bcdDevice= 0.00 [ 476.957728][ T5914] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 476.971024][ T5914] usb 3-1: config 0 descriptor?? [ 477.042953][T20345] netlink: 8 bytes leftover after parsing attributes in process `syz.0.6547'. [ 477.058484][ T5876] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 477.230610][ T5876] usb 6-1: config 0 interface 0 altsetting 185 endpoint 0x81 has invalid wMaxPacketSize 0 [ 477.255955][ T5876] usb 6-1: config 0 interface 0 has no altsetting 0 [ 477.265071][ T5876] usb 6-1: New USB device found, idVendor=05ac, idProduct=027a, bcdDevice= 0.00 [ 477.274458][ T5876] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 477.292288][ T5876] usb 6-1: config 0 descriptor?? [ 477.434150][ T5914] lg-g15 0003:046D:C225.00DA: hidraw0: USB HID v1.01 Device [HID 046d:c225] on usb-dummy_hcd.2-1/input0 [ 477.619268][ T5914] usb 3-1: USB disconnect, device number 102 [ 477.755577][ T5876] apple 0003:05AC:027A.00DB: hidraw0: USB HID v8.00 Device [HID 05ac:027a] on usb-dummy_hcd.5-1/input0 [ 477.901688][T20382] netlink: 52 bytes leftover after parsing attributes in process `syz.3.6560'. [ 477.916518][T20382] netlink: 'syz.3.6560': attribute type 1 has an invalid length. [ 477.925642][ T5914] usb 6-1: USB disconnect, device number 2 [ 478.880378][ T5874] usb 4-1: new high-speed USB device number 109 using dummy_hcd [ 479.058522][ T5874] usb 4-1: Using ep0 maxpacket: 16 [ 479.064244][T20446] tipc: Enabling of bearer rejected, media not registered [ 479.078625][ T5874] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2e22, bcdDevice= 0.00 [ 479.091183][ T5874] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 479.109866][ T5874] usb 4-1: config 0 descriptor?? [ 479.420393][T20465] netlink: 36 bytes leftover after parsing attributes in process `syz.2.6590'. [ 479.529423][ T5874] hid_parser_main: 160 callbacks suppressed [ 479.529446][ T5874] koneplus 0003:1E7D:2E22.00DC: unknown main item tag 0x0 [ 479.568833][ T5874] koneplus 0003:1E7D:2E22.00DC: unknown main item tag 0x0 [ 479.590537][ T5874] koneplus 0003:1E7D:2E22.00DC: unknown main item tag 0x0 [ 479.598087][T20472] netlink: 2384 bytes leftover after parsing attributes in process `syz.2.6594'. [ 479.607407][ T5874] koneplus 0003:1E7D:2E22.00DC: unknown main item tag 0x0 [ 479.615280][ T5874] koneplus 0003:1E7D:2E22.00DC: unknown main item tag 0x0 [ 479.650497][ T5874] koneplus 0003:1E7D:2E22.00DC: hidraw0: USB HID v20.00 Device [HID 1e7d:2e22] on usb-dummy_hcd.3-1/input0 [ 479.736731][ T5874] usb 4-1: USB disconnect, device number 109 [ 479.779912][T20476] fido_id[20476]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 479.847395][ T30] audit: type=1326 audit(1758729827.382:56): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20481 comm="syz.2.6598" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fc3a738eec9 code=0x0 [ 480.628512][ T24] usb 4-1: new full-speed USB device number 110 using dummy_hcd [ 480.783251][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 480.798673][ T24] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 480.813272][ T24] usb 4-1: New USB device found, idVendor=28bd, idProduct=0042, bcdDevice= 0.00 [ 480.822512][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 480.834879][ T24] usb 4-1: config 0 descriptor?? [ 480.995521][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 481.087655][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 481.104576][T20513] tmpfs: Cannot change global quota limit on remount [ 481.293515][ T24] uclogic 0003:28BD:0042.00DD: interface is invalid, ignoring [ 481.308514][ T30] audit: type=1326 audit(1758729828.832:57): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20519 comm="syz.0.6616" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f067b18eec9 code=0x0 [ 481.347157][ T6057] udevd[6057]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 481.393920][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 481.405635][ T5876] usb 3-1: new high-speed USB device number 103 using dummy_hcd [ 481.450081][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 481.509439][ T24] usb 4-1: USB disconnect, device number 110 [ 481.529252][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 481.568538][ T5876] usb 3-1: Using ep0 maxpacket: 32 [ 481.575967][ T5876] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0 [ 481.590578][ T5876] usb 3-1: config 0 interface 0 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 0 [ 481.604266][ T5876] usb 3-1: config 0 interface 0 has no altsetting 0 [ 481.614843][ T5876] usb 3-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 481.624062][ T5876] usb 3-1: New USB device strings: Mfr=229, Product=1, SerialNumber=3 [ 481.637184][ T5876] usb 3-1: Product: syz [ 481.641751][ T5876] usb 3-1: Manufacturer: syz [ 481.646505][ T5876] usb 3-1: SerialNumber: syz [ 481.654362][ T5876] usb 3-1: config 0 descriptor?? [ 481.933122][T20534] ALSA: mixer_oss: invalid index 100000 [ 481.946063][ T6057] udevd[6057]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 481.985507][ T6057] udevd[6057]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 482.007819][T20536] program syz.5.6623 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 482.067211][ T5876] gs_usb 3-1:0.0: Configuring for 241 interfaces [ 482.084367][ T6057] udevd[6057]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 482.095699][ T5876] gs_usb 3-1:0.0: Driver cannot handle more that 3 CAN interfaces [ 482.105018][ T5876] gs_usb 3-1:0.0: probe with driver gs_usb failed with error -22 [ 482.240936][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 482.273509][ T5876] usb 3-1: USB disconnect, device number 103 [ 482.287546][T20548] input: syz1 as /devices/virtual/input/input72 [ 482.939730][T20585] netlink: 'syz.2.6646': attribute type 10 has an invalid length. [ 482.947175][T20587] netlink: 104 bytes leftover after parsing attributes in process `syz.5.6647'. [ 482.957194][T20585] lo: entered promiscuous mode [ 482.966967][T20585] bond0: (slave lo): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond. [ 483.378479][ T24] usb 3-1: new full-speed USB device number 104 using dummy_hcd [ 483.540546][ T24] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 483.553747][ T24] usb 3-1: config 0 has no interface number 0 [ 483.561001][ T24] usb 3-1: New USB device found, idVendor=0b48, idProduct=1005, bcdDevice=8c.1e [ 483.574003][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 483.589870][ T24] usb 3-1: config 0 descriptor?? [ 483.610316][ T24] usb 3-1: selecting invalid altsetting 1 [ 483.626477][ T24] dvb_ttusb_budget: ttusb_init_controller: error [ 483.640872][ T24] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 483.692677][T20628] max out of range [ 483.756209][ T24] DVB: Unable to find symbol cx22700_attach() [ 483.826277][ T24] DVB: Unable to find symbol tda10046_attach() [ 483.833645][ T24] dvb_ttusb_budget: no frontend driver found for device [0b48:1005] [ 483.861438][ T24] usb 3-1: USB disconnect, device number 104 [ 485.848002][T20734] sp0: Synchronizing with TNC [ 485.866847][T20733] [U] [ 486.210462][ T10] usb 4-1: new full-speed USB device number 111 using dummy_hcd [ 486.390620][ T10] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 486.398489][ T5934] usb 3-1: new high-speed USB device number 105 using dummy_hcd [ 486.398723][ T10] usb 4-1: config 0 has no interface number 0 [ 486.412474][ T10] usb 4-1: New USB device found, idVendor=0b48, idProduct=1005, bcdDevice=8c.1e [ 486.421754][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 486.432417][ T10] usb 4-1: config 0 descriptor?? [ 486.450596][ T10] usb 4-1: selecting invalid altsetting 1 [ 486.460212][ T10] dvb_ttusb_budget: ttusb_init_controller: error [ 486.466565][ T10] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 486.516717][ T10] DVB: Unable to find symbol cx22700_attach() [ 486.553920][ T10] DVB: Unable to find symbol tda10046_attach() [ 486.560148][ T10] dvb_ttusb_budget: no frontend driver found for device [0b48:1005] [ 486.580625][ T5934] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 486.590708][ T5934] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 4 [ 486.604504][ T5934] usb 3-1: New USB device found, idVendor=1532, idProduct=011d, bcdDevice= 0.00 [ 486.613758][ T5934] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 486.624062][ T5934] usb 3-1: config 0 descriptor?? [ 486.652457][ T5874] usb 4-1: USB disconnect, device number 111 [ 487.013407][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 487.040312][ T5934] hid-rmi 0003:1532:011D.00DE: unknown main item tag 0x0 [ 487.058175][ T5934] hid-rmi 0003:1532:011D.00DE: unknown main item tag 0x0 [ 487.065713][ T5934] hid-rmi 0003:1532:011D.00DE: unknown main item tag 0x0 [ 487.074077][ T5934] hid-rmi 0003:1532:011D.00DE: unknown main item tag 0x0 [ 487.084385][ T5934] hid-rmi 0003:1532:011D.00DE: unknown main item tag 0x0 [ 487.092581][ T5934] hid-rmi 0003:1532:011D.00DE: unknown main item tag 0x0 [ 487.100950][ T5934] hid-rmi 0003:1532:011D.00DE: unknown main item tag 0x0 [ 487.108053][ T5934] hid-rmi 0003:1532:011D.00DE: unknown main item tag 0x0 [ 487.115422][ T5934] hid-rmi 0003:1532:011D.00DE: unknown main item tag 0x0 [ 487.122984][ T5934] hid-rmi 0003:1532:011D.00DE: unknown main item tag 0x0 [ 487.140617][ T5934] hid-rmi 0003:1532:011D.00DE: hidraw0: USB HID v0.00 Device [HID 1532:011d] on usb-dummy_hcd.2-1/input0 [ 487.245513][ T5934] usb 3-1: USB disconnect, device number 105 [ 487.278455][ T10] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 487.329049][T20753] fido_id[20753]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 487.459835][ T10] usb 6-1: Using ep0 maxpacket: 8 [ 487.474543][ T10] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 7 [ 487.499956][ T10] usb 6-1: New USB device found, idVendor=082d, idProduct=0100, bcdDevice=70.4b [ 487.509208][ T10] usb 6-1: New USB device strings: Mfr=44, Product=2, SerialNumber=3 [ 487.517344][ T10] usb 6-1: Product: syz [ 487.522459][ T10] usb 6-1: Manufacturer: syz [ 487.527130][ T10] usb 6-1: SerialNumber: syz [ 487.648496][ T5876] usb 4-1: new high-speed USB device number 112 using dummy_hcd [ 487.741226][ T10] usb 6-1: Handspring Visor / Palm OS: No valid connect info available [ 487.749745][ T10] usb 6-1: Handspring Visor / Palm OS: port 0, is for Debugger use [ 487.757679][ T10] usb 6-1: Handspring Visor / Palm OS: port 0, is for Generic use [ 487.766367][ T10] usb 6-1: Handspring Visor / Palm OS: Number of ports: 2 [ 487.808692][ T5876] usb 4-1: Using ep0 maxpacket: 8 [ 487.819001][ T5876] usb 4-1: too many endpoints for config 0 interface 0 altsetting 250: 255, using maximum allowed: 30 [ 487.830367][ T5876] usb 4-1: config 0 interface 0 altsetting 250 has 1 endpoint descriptor, different from the interface descriptor's value: 255 [ 487.844777][ T5876] usb 4-1: config 0 interface 0 has no altsetting 0 [ 487.851505][ T5876] usb 4-1: New USB device found, idVendor=11ff, idProduct=3331, bcdDevice= 0.00 [ 487.860638][ T5876] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 487.875507][ T5876] usb 4-1: config 0 descriptor?? [ 487.942115][ T10] usb 6-1: palm_os_3_probe - error -71 getting bytes available request [ 487.951836][ T10] visor 6-1:1.0: Handspring Visor / Palm OS converter detected [ 487.963539][ T10] usb 6-1: Handspring Visor / Palm OS converter now attached to ttyUSB0 [ 487.978243][ T10] usb 6-1: Handspring Visor / Palm OS converter now attached to ttyUSB1 [ 487.989962][ T10] usb 6-1: USB disconnect, device number 3 [ 488.000321][ T10] visor ttyUSB0: Handspring Visor / Palm OS converter now disconnected from ttyUSB0 [ 488.014842][ T10] visor ttyUSB1: Handspring Visor / Palm OS converter now disconnected from ttyUSB1 [ 488.029632][ T10] visor 6-1:1.0: device disconnected [ 488.067719][T20775] xt_socket: unknown flags 0x50 [ 488.304512][ T5876] gembird 0003:11FF:3331.00DF: collection stack underflow [ 488.314029][ T5876] gembird 0003:11FF:3331.00DF: item 0 4 0 12 parsing failed [ 488.326918][ T5876] gembird 0003:11FF:3331.00DF: probe with driver gembird failed with error -22 [ 488.531941][ T5876] usb 4-1: USB disconnect, device number 112 [ 488.610353][ T6057] udevd[6057]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 488.710797][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 488.799910][T20802] devpts: Bad value for 'max' [ 488.926364][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 489.083737][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 489.365418][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 489.648574][ T30] audit: type=1400 audit(2000000004.540:58): apparmor="DENIED" operation="stack_onexec" class="file" info="label not found" error=-2 profile="unconfined" name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udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 490.051757][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 490.083320][T20866] mkiss: ax0: crc mode is auto. [ 490.194003][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 490.258443][ T5914] usb 3-1: new high-speed USB device number 106 using dummy_hcd [ 490.309351][T20883] netlink: 40 bytes leftover after parsing attributes in process `syz.3.6768'. [ 490.373453][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 490.412901][T20885] fuse: blksize only supported for fuseblk [ 490.419860][ T5914] usb 3-1: Using ep0 maxpacket: 8 [ 490.437130][ T5914] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 490.469354][ T5914] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 490.484010][ T5914] usb 3-1: New USB device found, idVendor=046a, idProduct=0027, bcdDevice= 0.00 [ 490.502901][ T5914] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 490.546890][ T5914] usb 3-1: config 0 descriptor?? [ 491.014675][ T5914] cherry 0003:046A:0027.00E0: hidraw0: USB HID v0.00 Device [HID 046a:0027] on usb-dummy_hcd.2-1/input0 [ 491.216732][ T10] usb 3-1: USB disconnect, device number 106 [ 491.241092][T20927] pim6reg9: entered allmulticast mode [ 491.430530][ T5914] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 491.601020][ T5914] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 491.622588][ T5914] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 491.642911][ T5914] usb 6-1: New USB device found, idVendor=046d, idProduct=c294, bcdDevice= 0.00 [ 491.665291][ T5914] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 491.680536][ T5914] usb 6-1: config 0 descriptor?? [ 492.074355][ T5880] udevd[5880]: symlink '../../loop9' '/dev/disk/by-diskseq/85.tmp-b7:9' failed: Read-only file system [ 492.102473][ T5914] hid_parser_main: 58 callbacks suppressed [ 492.102504][ T5914] logitech 0003:046D:C294.00E1: unknown main item tag 0x0 [ 492.130631][ T5914] logitech 0003:046D:C294.00E1: unknown main item tag 0x0 [ 492.137821][ T5914] logitech 0003:046D:C294.00E1: unknown main item tag 0x0 [ 492.155692][ T5914] logitech 0003:046D:C294.00E1: unknown main item tag 0x0 [ 492.175757][ T5914] logitech 0003:046D:C294.00E1: unknown main item tag 0x0 [ 492.188501][ T30] audit: type=1326 audit(2000000007.090:59): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20931 comm="syz.0.6787" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f067b18eec9 code=0x7fc00000 [ 492.194571][ T5914] logitech 0003:046D:C294.00E1: unknown main item tag 0x0 [ 492.245751][ T5914] logitech 0003:046D:C294.00E1: unknown main item tag 0x0 [ 492.265437][ T5914] logitech 0003:046D:C294.00E1: hidraw0: USB HID v0.00 Device [HID 046d:c294] on usb-dummy_hcd.5-1/input0 [ 492.320147][ T5914] logitech 0003:046D:C294.00E1: no inputs found [ 492.330762][T20977] tipc: Enabling of bearer rejected, failed to enable media [ 492.344616][ T5914] usb 6-1: USB disconnect, device number 4 [ 492.401889][T20975] fido_id[20975]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.5/usb6/report_descriptor': No such file or directory [ 492.625929][T20992] netlink: 124 bytes leftover after parsing attributes in process `syz.0.6812'. [ 492.882438][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 492.972592][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 493.136480][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 493.328048][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 493.574137][ T10] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 493.701528][T21042] netlink: 'syz.3.6835': attribute type 178 has an invalid length. [ 493.740796][ T10] usb 6-1: Using ep0 maxpacket: 8 [ 493.750608][ T10] usb 6-1: config 0 interface 0 altsetting 32 endpoint 0x81 has invalid wMaxPacketSize 0 [ 493.762030][ T10] usb 6-1: config 0 interface 0 has no altsetting 0 [ 493.776585][ T10] usb 6-1: New USB device found, idVendor=0c70, idProduct=f012, bcdDevice= 0.00 [ 493.797063][ T10] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 493.823507][ T10] usb 6-1: config 0 descriptor?? [ 494.258539][ T10] aquacomputer_d5next 0003:0C70:F012.00E2: unknown main item tag 0x0 [ 494.277033][ T10] aquacomputer_d5next 0003:0C70:F012.00E2: unknown main item tag 0x0 [ 494.286235][ T10] aquacomputer_d5next 0003:0C70:F012.00E2: unknown main item tag 0x0 [ 494.304917][ T10] aquacomputer_d5next 0003:0C70:F012.00E2: hidraw0: USB HID v54.8a Device [HID 0c70:f012] on usb-dummy_hcd.5-1/input0 [ 494.461348][ T10] usb 6-1: USB disconnect, device number 5 [ 495.056254][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 495.118593][T21080] netlink: 132 bytes leftover after parsing attributes in process `syz.3.6852'. [ 495.138504][ T24] usb 3-1: new high-speed USB device number 107 using dummy_hcd [ 495.158200][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 495.251297][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 495.298485][ T24] usb 3-1: Using ep0 maxpacket: 32 [ 495.316243][ T24] usb 3-1: too many configurations: 17, using maximum allowed: 8 [ 495.326676][ T24] usb 3-1: config 0 has an invalid interface number: 2 but max is 0 [ 495.335354][ T24] usb 3-1: config 0 has no interface number 0 [ 495.349779][ T24] usb 3-1: config 0 has an invalid interface number: 2 but max is 0 [ 495.363801][ T24] usb 3-1: config 0 has no interface number 0 [ 495.389585][ T24] usb 3-1: config 0 has an invalid interface number: 2 but max is 0 [ 495.397730][ T24] usb 3-1: config 0 has no interface number 0 [ 495.414631][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 495.436893][ T24] usb 3-1: config 0 has an invalid interface number: 2 but max is 0 [ 495.451784][ T24] usb 3-1: config 0 has no interface number 0 [ 495.462074][ T24] usb 3-1: config 0 has an invalid interface number: 2 but max is 0 [ 495.478654][ T24] usb 3-1: config 0 has no interface number 0 [ 495.486249][ T24] usb 3-1: config 0 has an invalid interface number: 2 but max is 0 [ 495.494795][ T24] usb 3-1: config 0 has no interface number 0 [ 495.509970][ T24] usb 3-1: config 0 has an invalid interface number: 2 but max is 0 [ 495.519511][ T24] usb 3-1: config 0 has no interface number 0 [ 495.529381][ T24] usb 3-1: config 0 has an invalid interface number: 2 but max is 0 [ 495.554006][ T24] usb 3-1: config 0 has no interface number 0 [ 495.580794][ T24] usb 3-1: New USB device found, idVendor=108c, idProduct=0168, bcdDevice=84.b2 [ 495.598428][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 495.606551][ T24] usb 3-1: Product: syz [ 495.614523][ T24] usb 3-1: Manufacturer: syz [ 495.619364][ T24] usb 3-1: SerialNumber: syz [ 495.634039][T21100] fuse: Bad value for 'group_id' [ 495.640844][ T24] usb 3-1: config 0 descriptor?? [ 495.648658][ T24] etas_es58x 3-1:0.2: Starting syz syz (Serial Number syz) [ 495.658459][T21100] fuse: Bad value for 'group_id' [ 495.696732][ T6057] udevd[6057]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 495.804024][T21108] netlink: 'syz.0.6865': attribute type 1 has an invalid length. [ 495.812405][T21108] nbd: error processing sock list [ 495.875314][ T24] etas_es58x 3-1:0.2: could not parse product info: '424242424242' [ 496.794379][ C0] etas_es58x 3-1:0.2: es58x_check_rx_urb: Expected sequence 0xFECA for start of frame but got 0x0061. [ 496.805737][ C0] etas_es58x 3-1:0.2: es58x_split_urb_try_recovery: Recovery failed [ 496.813760][ C0] etas_es58x 3-1:0.2: es58x_split_urb() returned error -EBADMSG [ 496.821563][ C0] etas_es58x 3-1:0.2: es58x_check_rx_urb: Expected sequence 0xFECA for start of frame but got 0xC7D8. [ 496.833083][ C0] etas_es58x 3-1:0.2: es58x_split_urb_try_recovery: Recovery failed [ 496.841085][ C0] etas_es58x 3-1:0.2: es58x_split_urb() returned error -EBADMSG [ 496.866672][ T10] usb 4-1: new full-speed USB device number 113 using dummy_hcd [ 496.881767][ T5528] etas_es58x 3-1:0.2 can0: bit-timing not yet defined [ 497.094237][ T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 497.108947][ C0] etas_es58x 3-1:0.2: es58x_read_bulk_callback: error -EPROTO. Device unplugged? [ 497.118233][ C0] etas_es58x 3-1:0.2: es58x_read_bulk_callback: error -EPROTO. Device unplugged? [ 497.127487][ C0] etas_es58x 3-1:0.2: es58x_read_bulk_callback: error -EPROTO. Device unplugged? [ 497.136732][ C0] etas_es58x 3-1:0.2: es58x_read_bulk_callback: error -EPROTO. Device unplugged? [ 497.145969][ C0] etas_es58x 3-1:0.2: es58x_read_bulk_callback: error -EPROTO. Device unplugged? [ 497.155203][ C0] net_ratelimit: 2 callbacks suppressed [ 497.155223][ C0] etas_es58x 3-1:0.2 can0: es58x_write_bulk_callback: error -EPROTO [ 497.169460][ T5528] etas_es58x 3-1:0.2 can0: es58x_open: Could not open the network device: -EINVAL [ 497.172231][ T10] usb 4-1: New USB device found, idVendor=5543, idProduct=0081, bcdDevice= 0.00 [ 497.187894][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 497.192637][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 497.201130][ T5914] usb 3-1: USB disconnect, device number 107 [ 497.217754][ T5914] etas_es58x 3-1:0.2: Disconnecting syz syz [ 497.225088][ T10] usb 4-1: config 0 descriptor?? [ 497.348251][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 497.578738][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 497.710241][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 497.817761][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 497.856112][ T10] usb 4-1: string descriptor 0 read error: -71 [ 497.875418][ T10] uclogic 0003:5543:0081.00E3: failed retrieving string descriptor #200: -71 [ 497.895589][ T10] uclogic 0003:5543:0081.00E3: failed retrieving pen parameters: -71 [ 497.919838][ T10] uclogic 0003:5543:0081.00E3: failed probing pen v2 parameters: -71 [ 497.938237][ T10] uclogic 0003:5543:0081.00E3: failed probing parameters: -71 [ 497.948535][ T10] uclogic 0003:5543:0081.00E3: probe with driver uclogic failed with error -71 [ 497.981038][ T10] usb 4-1: USB disconnect, device number 113 [ 498.017852][ T6057] udevd[6057]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 498.169023][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 498.275787][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 498.329034][T21213] sock: sock_set_timeout: `syz.5.6900' (pid 21213) tries to set negative timeout [ 498.441863][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 498.592081][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 499.239438][ T10] usb 3-1: new high-speed USB device number 108 using dummy_hcd [ 499.282073][T21263] comedi comedi3: 8255: I/O port conflict (0x3,4) [ 499.306161][T21263] comedi comedi3: 8255: I/O port conflict (0x2,4) [ 499.315070][T21263] comedi comedi3: 8255: I/O port conflict (0x4,4) [ 499.323834][T21263] comedi comedi3: 8255: I/O port conflict (0xc9,4) [ 499.330870][T21263] comedi comedi3: 8255: I/O port conflict (0x5c952399,4) [ 499.338092][T21263] comedi comedi3: 8255: I/O port conflict (0x5,4) [ 499.363593][T21263] comedi comedi3: 8255: I/O port conflict (0x3ff,4) [ 499.373840][T21263] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 499.388500][T21263] comedi comedi3: 8255: I/O port conflict (0x6,4) [ 499.405211][T21263] comedi comedi3: 8255: I/O port conflict (0x9,4) [ 499.414060][T21263] comedi comedi3: 8255: I/O port conflict (0x4,4) [ 499.420968][T21263] comedi comedi3: 8255: I/O port conflict (0x3,4) [ 499.423329][ T10] usb 3-1: Using ep0 maxpacket: 16 [ 499.427532][T21263] comedi comedi3: 8255: I/O port conflict (0x2,4) [ 499.439608][T21263] comedi comedi3: 8255: I/O port conflict (0x2,4) [ 499.448755][T21263] comedi comedi3: 8255: I/O port conflict (0xfffffffffffffffd,4) [ 499.450304][ T10] usb 3-1: config 0 has no interfaces? [ 499.456709][T21263] comedi comedi3: 8255: I/O port conflict (0xfffffffffffffffd,4) [ 499.474145][T21263] comedi comedi3: 8255: I/O port conflict (0xfffffffffffffff5,4) [ 499.483265][T21263] comedi comedi3: 8255: I/O port conflict (0xffffffffffffeadb,4) [ 499.491240][ T10] usb 3-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 499.491269][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 499.491288][ T10] usb 3-1: Product: syz [ 499.491302][ T10] usb 3-1: Manufacturer: syz [ 499.491334][ T10] usb 3-1: SerialNumber: syz [ 499.494660][ T10] usb 3-1: config 0 descriptor?? [ 499.536514][T21263] comedi comedi3: 8255: I/O port conflict (0x3,4) [ 499.555864][T21263] comedi comedi3: 8255: I/O port conflict (0x2,4) [ 499.577336][T21263] comedi comedi3: 8255: I/O port conflict (0x8,4) [ 499.693038][T21270] mkiss: ax0: crc mode is auto. [ 499.807477][ T10] usb 3-1: USB disconnect, device number 108 [ 500.098505][ T897] usb 4-1: new full-speed USB device number 114 using dummy_hcd [ 500.270658][ T897] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 500.281992][ T897] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 500.298971][ T897] usb 4-1: New USB device found, idVendor=10c4, idProduct=8acf, bcdDevice= 0.00 [ 500.328341][ T897] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 500.346494][ T897] usb 4-1: config 0 descriptor?? [ 500.602987][ T10] hid_parser_main: 4 callbacks suppressed [ 500.603009][ T10] hid-generic 0000:007F:FFFFFFFE.00E4: unknown main item tag 0x0 [ 500.623306][ T10] hid-generic 0000:007F:FFFFFFFE.00E4: unknown main item tag 0x0 [ 500.631896][ T10] hid-generic 0000:007F:FFFFFFFE.00E4: unknown main item tag 0x0 [ 500.639960][ T10] hid-generic 0000:007F:FFFFFFFE.00E4: unknown main item tag 0x0 [ 500.647933][ T10] hid-generic 0000:007F:FFFFFFFE.00E4: unknown main item tag 0x0 [ 500.656707][ T10] hid-generic 0000:007F:FFFFFFFE.00E4: unknown main item tag 0x0 [ 500.691807][ T10] hid-generic 0000:007F:FFFFFFFE.00E4: unknown main item tag 0x0 [ 500.709033][ T10] hid-generic 0000:007F:FFFFFFFE.00E4: unknown main item tag 0x0 [ 500.719243][ T10] hid-generic 0000:007F:FFFFFFFE.00E4: unknown main item tag 0x0 [ 500.734239][ T10] hid-generic 0000:007F:FFFFFFFE.00E4: unknown main item tag 0x0 [ 500.747773][ T10] hid-generic 0000:007F:FFFFFFFE.00E4: hidraw0: HID v0.00 Device [syz1] on syz0 [ 500.769248][ T897] hid-u2fzero 0003:10C4:8ACF.00E5: item fetching failed at offset 4/5 [ 500.809391][ T897] hid-u2fzero 0003:10C4:8ACF.00E5: probe with driver hid-u2fzero failed with error -22 [ 500.913999][T21319] fido_id[21319]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 500.986928][ T10] usb 4-1: USB disconnect, device number 114 [ 501.196311][T21339] netlink: 12 bytes leftover after parsing attributes in process `syz.0.6951'. [ 501.338509][ T897] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 501.368952][ T5914] usb 3-1: new full-speed USB device number 109 using dummy_hcd [ 501.498524][ T897] usb 6-1: Using ep0 maxpacket: 32 [ 501.505824][ T897] usb 6-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=6f.be [ 501.515595][ T897] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 501.526361][ T5914] usb 3-1: config 0 interface 0 altsetting 1 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 501.540687][ T897] usb 6-1: config 0 descriptor?? [ 501.545866][ T5914] usb 3-1: config 0 interface 0 altsetting 1 endpoint 0x81 has invalid wMaxPacketSize 0 [ 501.559856][ T897] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 501.575157][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.579995][ T5914] usb 3-1: config 0 interface 0 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 501.599107][ T5914] usb 3-1: config 0 interface 0 has no altsetting 0 [ 501.605788][ T5914] usb 3-1: New USB device found, idVendor=17ef, idProduct=60b5, bcdDevice= 0.00 [ 501.615429][ T5914] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 501.625868][ T5914] usb 3-1: config 0 descriptor?? [ 501.788509][ T24] usb 4-1: new high-speed USB device number 115 using dummy_hcd [ 501.938529][ T24] usb 4-1: Using ep0 maxpacket: 16 [ 501.945375][ T24] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 501.957597][ T24] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 501.969381][ T24] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 501.978493][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 501.986512][ T24] usb 4-1: Product: syz [ 501.990778][ T24] usb 4-1: Manufacturer: syz [ 501.995395][ T24] usb 4-1: SerialNumber: syz [ 502.051835][ T5914] lenovo 0003:17EF:60B5.00E6: hidraw0: USB HID v5f.b2 Device [HID 17ef:60b5] on usb-dummy_hcd.2-1/input0 [ 502.164586][ T897] gspca_vc032x: reg_w err -71 [ 502.172417][ T897] gspca_vc032x: I2c Bus Busy Wait 00 [ 502.177754][ T897] gspca_vc032x: I2c Bus Busy Wait 00 [ 502.183231][ T897] gspca_vc032x: I2c Bus Busy Wait 00 [ 502.188851][ T897] gspca_vc032x: I2c Bus Busy Wait 00 [ 502.194161][ T897] gspca_vc032x: I2c Bus Busy Wait 00 [ 502.202002][ T897] gspca_vc032x: I2c Bus Busy Wait 00 [ 502.209591][ T897] gspca_vc032x: I2c Bus Busy Wait 00 [ 502.214907][ T897] gspca_vc032x: I2c Bus Busy Wait 00 [ 502.220932][ T897] gspca_vc032x: I2c Bus Busy Wait 00 [ 502.226234][ T897] gspca_vc032x: I2c Bus Busy Wait 00 [ 502.231588][ T897] gspca_vc032x: I2c Bus Busy Wait 00 [ 502.236890][ T897] gspca_vc032x: I2c Bus Busy Wait 00 [ 502.242851][ T897] gspca_vc032x: I2c Bus Busy Wait 00 [ 502.248167][ T897] gspca_vc032x: I2c Bus Busy Wait 00 [ 502.253605][ T897] gspca_vc032x: I2c Bus Busy Wait 00 [ 502.258949][ T897] gspca_vc032x: I2c Bus Busy Wait 00 [ 502.264257][ T897] gspca_vc032x: I2c Bus Busy Wait 00 [ 502.271479][ T897] gspca_vc032x: I2c Bus Busy Wait 00 [ 502.271899][ T5874] usb 3-1: USB disconnect, device number 109 [ 502.276797][ T897] gspca_vc032x: Unknown sensor... [ 502.276883][ T897] vc032x 6-1:0.0: probe with driver vc032x failed with error -22 [ 502.315348][ T897] usb 6-1: USB disconnect, device number 6 [ 502.417883][ T24] usb 4-1: cannot find UAC_HEADER [ 502.434574][ T24] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 502.465392][ T5880] udevd[5880]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 502.623223][ T897] usb 4-1: USB disconnect, device number 115 [ 502.713603][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 502.770663][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 503.073665][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 503.140399][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 503.236152][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 503.256898][T21380] netlink: 12 bytes leftover after parsing attributes in process `syz.5.6969'. [ 503.336104][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 503.446141][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 503.556200][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 503.661706][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 503.679471][ T5921] usb 4-1: new high-speed USB device number 116 using dummy_hcd [ 503.700894][T21405] netlink: 'syz.2.6981': attribute type 1 has an invalid length. [ 503.838505][ T5921] usb 4-1: Using ep0 maxpacket: 16 [ 503.855571][ T5921] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 503.876447][ T5921] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 503.898531][ T5921] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 503.915828][ T5921] usb 4-1: config 0 interface 0 has no altsetting 0 [ 503.923656][ T5921] usb 4-1: New USB device found, idVendor=0458, idProduct=0153, bcdDevice= 0.00 [ 503.933026][ T5921] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 503.945326][ T5921] usb 4-1: config 0 descriptor?? [ 504.405819][ T5921] kye 0003:0458:0153.00E7: hidraw0: USB HID v0.00 Device [HID 0458:0153] on usb-dummy_hcd.3-1/input0 [ 504.584185][T21444] vimc link validate: Sensor B:src:640x480 (0x33424752, 8, 0, 0, 0) Raw Capture 1:snk:640x480 (0x33424752, 8, 0, 0, 0) [ 504.584636][ T5921] usb 4-1: USB disconnect, device number 116 [ 504.935514][T21467] netlink: 8 bytes leftover after parsing attributes in process `syz.2.7010'. [ 505.510304][T21500] netlink: 8 bytes leftover after parsing attributes in process `syz.2.7025'. [ 506.111767][T21539] netlink: 8 bytes leftover after parsing attributes in process `syz.0.7046'. [ 506.138486][ T5921] usb 4-1: new high-speed USB device number 117 using dummy_hcd [ 506.313616][ T5921] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 506.335239][ T5921] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 506.356990][ T5921] usb 4-1: New USB device found, idVendor=18b1, idProduct=0037, bcdDevice= 0.00 [ 506.378763][ T5921] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 506.415132][ T5921] usb 4-1: config 0 descriptor?? [ 506.695080][T21570] netlink: 'syz.0.7061': attribute type 3 has an invalid length. [ 506.855325][ T5921] petalynx 0003:18B1:0037.00E8: hidraw0: USB HID v0.00 Device [HID 18b1:0037] on usb-dummy_hcd.3-1/input0 [ 506.952854][T21584] netlink: 1030 bytes leftover after parsing attributes in process `syz.0.7067'. [ 506.966158][T21584] bridge: RTM_NEWNEIGH with invalid ether address [ 507.054088][ T5874] usb 4-1: USB disconnect, device number 117 [ 507.158453][ T24] usb 3-1: new high-speed USB device number 110 using dummy_hcd [ 507.308422][ T24] usb 3-1: Using ep0 maxpacket: 32 [ 507.315027][ T24] usb 3-1: config 155 has an invalid descriptor of length 0, skipping remainder of the config [ 507.325794][ T24] usb 3-1: config 155 interface 0 altsetting 0 has an endpoint descriptor with address 0xE2, changing to 0x82 [ 507.338444][ T24] usb 3-1: config 155 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 507.349681][ T24] usb 3-1: config 155 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 11 [ 507.364943][ T24] usb 3-1: New USB device found, idVendor=15c2, idProduct=ffdc, bcdDevice=bd.30 [ 507.374112][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 507.382228][ T24] usb 3-1: Product: syz [ 507.386400][ T24] usb 3-1: Manufacturer: syz [ 507.391065][ T24] usb 3-1: SerialNumber: syz [ 507.412851][ C1] imon 3-1:155.0: imon usb_rx_callback_intf0: status(-71) [ 507.433831][ T24] input: iMON Panel, Knob and Mouse(15c2:ffdc) as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:155.0/input/input74 [ 507.501726][ T6057] udevd[6057]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 507.570952][ T6057] udevd[6057]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 507.640041][ T24] imon 3-1:155.0: Unknown 0xffdc device, defaulting to VFD and iMON IR [ 507.658983][ T24] (id 0x00) [ 507.681110][ T6057] udevd[6057]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 507.758422][ T24] rc_core: IR keymap rc-imon-pad not found [ 507.766523][ T24] Registered IR keymap rc-empty [ 507.775272][ T24] imon 3-1:155.0: Looks like you're trying to use an IR protocol this device does not support [ 507.785957][ T24] imon 3-1:155.0: Unsupported IR protocol specified, overriding to iMON IR protocol [ 507.826008][ T6057] udevd[6057]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 507.852957][ T24] rc rc0: iMON Remote (15c2:ffdc) as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:155.0/rc/rc0 [ 507.866896][ T24] input: iMON Remote (15c2:ffdc) as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:155.0/rc/rc0/input75 [ 507.866926][T21603] netlink: 763 bytes leftover after parsing attributes in process `syz.5.7076'. [ 507.898047][ T24] imon 3-1:155.0: iMON device (15c2:ffdc, intf0) on usb<3:110> initialized [ 507.994880][ T5877] udevd[5877]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 508.055151][ T5921] usb 3-1: USB disconnect, device number 110 [ 508.155140][ T6057] udevd[6057]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 508.225824][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 508.322066][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 508.464183][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 508.688110][T21636] usb usb8: usbfs: process 21636 (syz.2.7093) did not claim interface 7 before use [ 508.805800][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 509.008607][T21649] netlink: 40 bytes leftover after parsing attributes in process `syz.5.7098'. [ 509.134765][T21653] genirq: Flags mismatch irq 4. 00200000 (pcl812) vs. 00200080 (ttyS0) [ 509.237304][T21659] comedi comedi3: 8255: I/O port conflict (0x3,4) [ 509.244202][T21659] comedi comedi3: 8255: I/O port conflict (0x2,4) [ 509.253659][T21659] comedi comedi3: 8255: I/O port conflict (0x4,4) [ 509.260372][T21659] comedi comedi3: 8255: I/O port conflict (0xc9,4) [ 509.267022][T21659] comedi comedi3: 8255: I/O port conflict (0x5c952399,4) [ 509.275816][T21659] comedi comedi3: 8255: I/O port conflict (0x5,4) [ 509.285579][T21659] comedi comedi3: 8255: I/O port conflict (0x3ff,4) [ 509.305664][T21659] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 509.324448][T21659] comedi comedi3: 8255: I/O port conflict (0x6,4) [ 509.332753][T21659] comedi comedi3: 8255: I/O port conflict (0x9,4) [ 509.577813][T21677] program syz.2.7112 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 509.655991][T21681] netlink: 'syz.2.7114': attribute type 29 has an invalid length. [ 509.667526][T21681] netlink: 'syz.2.7114': attribute type 29 has an invalid length. [ 509.679498][ T5921] usb 4-1: new high-speed USB device number 118 using dummy_hcd [ 509.808824][ T897] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 509.830779][T21689] tmpfs: Cannot retroactively limit inodes [ 509.878825][ T5921] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 509.899545][ T5921] usb 4-1: New USB device found, idVendor=054c, idProduct=0ba0, bcdDevice= 0.00 [ 509.909225][ T5921] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 509.921681][ T5921] usb 4-1: config 0 descriptor?? [ 509.978817][ T897] usb 6-1: Using ep0 maxpacket: 32 [ 509.986779][ T897] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 510.000618][ T897] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 510.013767][ T897] usb 6-1: New USB device found, idVendor=1e7d, idProduct=2d51, bcdDevice= 0.00 [ 510.024436][ T897] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 510.037873][ T897] usb 6-1: config 0 descriptor?? [ 510.308054][T21707] netlink: 12 bytes leftover after parsing attributes in process `syz.0.7126'. [ 510.348780][ T5921] playstation 0003:054C:0BA0.00E9: item fetching failed at offset 6/7 [ 510.362550][ T5921] playstation 0003:054C:0BA0.00E9: Parse failed [ 510.370043][ T5921] playstation 0003:054C:0BA0.00E9: probe with driver playstation failed with error -22 [ 510.472275][T21715] mkiss: ax0: crc mode is auto. [ 510.474430][ T897] koneplus 0003:1E7D:2D51.00EA: unbalanced collection at end of report description [ 510.492263][ T897] koneplus 0003:1E7D:2D51.00EA: parse failed [ 510.498693][ T897] koneplus 0003:1E7D:2D51.00EA: probe with driver koneplus failed with error -22 [ 510.554653][ T5934] usb 4-1: USB disconnect, device number 118 [ 510.606711][T21718] netlink: 'syz.2.7131': attribute type 16 has an invalid length. [ 510.652214][T21720] comedi comedi3: 8255: I/O port conflict (0x5,4) [ 510.659010][T21720] comedi comedi3: 8255: I/O port conflict (0xffffffffffffffff,4) [ 510.666916][T21720] comedi comedi3: 8255: I/O port conflict (0x4,4) [ 510.678042][T21720] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 510.687667][T21720] comedi comedi3: 8255: I/O port conflict (0xc,4) [ 510.690267][ T24] usb 6-1: USB disconnect, device number 7 [ 510.700670][T21720] comedi comedi3: 8255: I/O port conflict (0x12,4) [ 510.709831][T21720] comedi comedi3: 8255: I/O port conflict (0x4,4) [ 510.718922][T21720] comedi comedi3: 8255: I/O port conflict (0xd,4) [ 510.725775][T21720] comedi comedi3: 8255: I/O port conflict (0xfffffffffffffffc,4) [ 510.733834][T21720] comedi comedi3: 8255: I/O port conflict (0x2,4) [ 510.740825][T21720] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 510.747978][T21720] comedi comedi3: 8255: I/O port conflict (0xfffffffffffffffe,4) [ 510.756324][T21720] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 510.763146][T21720] comedi comedi3: 8255: I/O port conflict (0x2,4) [ 510.769752][T21720] comedi comedi3: 8255: I/O port conflict (0x4,4) [ 510.776216][T21720] comedi comedi3: 8255: I/O port conflict (0x9,4) [ 510.783781][T21720] comedi comedi3: 8255: I/O port conflict (0x3,4) [ 510.791732][T21720] comedi comedi3: 8255: I/O port conflict (0x80,4) [ 510.798476][T21720] comedi comedi3: 8255: I/O port conflict (0x20001e58,4) [ 510.805648][T21720] comedi comedi3: 8255: I/O port conflict (0x7,4) [ 510.814131][T21720] comedi comedi3: 8255: I/O port conflict (0x2000e67,4) [ 510.821344][T21720] comedi comedi3: 8255: I/O port conflict (0x8,4) [ 510.827802][T21720] comedi comedi3: 8255: I/O port conflict (0xfffffffffffffffe,4) [ 510.835622][T21720] comedi comedi3: 8255: I/O port conflict (0x4,4) [ 510.842599][T21720] comedi comedi3: 8255: I/O port conflict (0xfffffffffffffff8,4) [ 511.105426][T21730] netlink: 'syz.3.7137': attribute type 1 has an invalid length. [ 511.113399][T21730] netlink: 208 bytes leftover after parsing attributes in process `syz.3.7137'. [ 511.123899][T21730] netlink: 'syz.3.7137': attribute type 1 has an invalid length. [ 511.132423][T21730] netlink: 'syz.3.7137': attribute type 2 has an invalid length. [ 511.254687][ T5934] usb 3-1: new full-speed USB device number 111 using dummy_hcd [ 511.452591][ T5934] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 511.478799][ T5934] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 511.501424][ T5934] usb 3-1: New USB device found, idVendor=146b, idProduct=0902, bcdDevice= 0.00 [ 511.510756][ T5934] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 511.526731][ T5934] usb 3-1: config 0 descriptor?? [ 511.840319][ T5921] usb 4-1: new high-speed USB device number 119 using dummy_hcd [ 511.856833][T21766] xt_policy: too many policy elements [ 511.947371][ T5934] bigben 0003:146B:0902.00EB: unexpected rdesc, please submit for review [ 511.964027][ T5934] bigben 0003:146B:0902.00EB: unbalanced collection at end of report description [ 511.976026][ T5934] bigben 0003:146B:0902.00EB: parse failed [ 511.982259][ T5934] bigben 0003:146B:0902.00EB: probe with driver bigben failed with error -22 [ 512.010670][ T5921] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 127, changing to 10 [ 512.022991][ T5921] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1040, setting to 1024 [ 512.034900][ T5921] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 512.050802][ T5921] usb 4-1: New USB device found, idVendor=1c4f, idProduct=0059, bcdDevice= 0.00 [ 512.060843][ T5921] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 512.073066][ T5921] usb 4-1: config 0 descriptor?? [ 512.079129][T21754] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 512.158934][ T897] usb 3-1: USB disconnect, device number 111 [ 512.510629][ T5921] sigmamicro 0003:1C4F:0059.00EC: item fetching failed at offset 0/3 [ 512.521111][ T5921] sigmamicro 0003:1C4F:0059.00EC: probe with driver sigmamicro failed with error -22 [ 512.577130][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 512.647764][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 512.713693][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 512.733498][ T5874] usb 4-1: USB disconnect, device number 119 [ 512.826983][ T30] audit: type=1326 audit(2000000027.730:60): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21789 comm="syz.5.7167" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbbe258eec9 code=0x7ffc0000 [ 512.836126][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 512.871721][ T30] audit: type=1326 audit(2000000027.760:61): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21789 comm="syz.5.7167" exe="/root/syz-executor" sig=0 arch=c000003e syscall=248 compat=0 ip=0x7fbbe258eec9 code=0x7ffc0000 [ 512.896967][ T30] audit: type=1326 audit(2000000027.760:62): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21789 comm="syz.5.7167" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbbe258eec9 code=0x7ffc0000 [ 512.919292][ C0] vkms_vblank_simulate: vblank timer overrun [ 512.944356][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 512.977329][ T30] audit: type=1326 audit(2000000027.760:63): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21789 comm="syz.5.7167" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbbe258eec9 code=0x7ffc0000 [ 513.000406][ T30] audit: type=1326 audit(2000000027.760:64): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21789 comm="syz.5.7167" exe="/root/syz-executor" sig=0 arch=c000003e syscall=250 compat=0 ip=0x7fbbe258eec9 code=0x7ffc0000 [ 513.023245][ T30] audit: type=1326 audit(2000000027.760:65): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21789 comm="syz.5.7167" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbbe258eec9 code=0x7ffc0000 [ 513.046743][ T30] audit: type=1326 audit(2000000027.760:66): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21789 comm="syz.5.7167" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbbe258eec9 code=0x7ffc0000 [ 513.071422][ T30] audit: type=1326 audit(2000000027.760:67): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21789 comm="syz.5.7167" exe="/root/syz-executor" sig=0 arch=c000003e syscall=250 compat=0 ip=0x7fbbe258eec9 code=0x7ffc0000 [ 513.094755][ T30] audit: type=1326 audit(2000000027.760:68): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21789 comm="syz.5.7167" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbbe258eec9 code=0x7ffc0000 [ 513.119460][ T30] audit: type=1326 audit(2000000027.760:69): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21789 comm="syz.5.7167" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbbe258eec9 code=0x7ffc0000 [ 513.238534][ T5874] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 513.399868][ T5874] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 513.410799][ T5874] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 513.423124][ T5874] usb 6-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 513.433058][ T5874] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 513.441348][ T5874] usb 6-1: SerialNumber: syz [ 513.604424][T21818] sctp: [Deprecated]: syz.2.7180 (pid 21818) Use of struct sctp_assoc_value in delayed_ack socket option. [ 513.604424][T21818] Use struct sctp_sack_info instead [ 513.672443][ T5874] usb 6-1: 0:2 : does not exist [ 513.692942][ T5874] usb 6-1: USB disconnect, device number 8 [ 513.730401][ T5880] udevd[5880]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 513.878835][T21822] nbd0: detected capacity change from 0 to 127 [ 513.891954][ T5873] block nbd0: Receive control failed (result -32) [ 513.892863][ T5880] block nbd0: Send control failed (result -32) [ 513.907250][ T5864] block nbd0: Receive control failed (result -32) [ 513.907458][ T5880] block nbd0: Request send failed, requeueing [ 513.948760][ T95] block nbd0: Dead connection, failed to find a fallback [ 513.956947][ T95] block nbd0: shutting down sockets [ 513.962887][ T95] blk_print_req_error: 10 callbacks suppressed [ 513.962909][ T95] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 513.979279][ T95] buffer_io_error: 9 callbacks suppressed [ 513.979296][ T95] Buffer I/O error on dev nbd0, logical block 0, async page read [ 513.995975][ T5880] I/O error, dev nbd0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 514.010866][ T5880] Buffer I/O error on dev nbd0, logical block 1, async page read [ 514.022481][ T5880] I/O error, dev nbd0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 514.032033][ T5880] Buffer I/O error on dev nbd0, logical block 2, async page read [ 514.041451][ T5880] I/O error, dev nbd0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 514.050955][ T5880] Buffer I/O error on dev nbd0, logical block 3, async page read [ 514.059195][ T5880] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 514.068259][ T5880] Buffer I/O error on dev nbd0, logical block 0, async page read [ 514.076816][ T5880] I/O error, dev nbd0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 514.092450][ T5880] Buffer I/O error on dev nbd0, logical block 1, async page read [ 514.100824][ T5880] I/O error, dev nbd0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 514.110539][ T5880] Buffer I/O error on dev nbd0, logical block 2, async page read [ 514.118858][ T5880] I/O error, dev nbd0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 514.128032][ T5880] Buffer I/O error on dev nbd0, logical block 3, async page read [ 514.136619][ T5880] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 514.146023][ T5880] Buffer I/O error on dev nbd0, logical block 0, async page read [ 514.154381][ T5880] I/O error, dev nbd0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 514.163816][ T5880] Buffer I/O error on dev nbd0, logical block 1, async page read [ 514.176007][ T5880] ldm_validate_partition_table(): Disk read failed. [ 514.186600][ T5880] Dev nbd0: unable to read RDB block 0 [ 514.198322][ T5880] nbd0: unable to read partition table [ 514.227013][ T5880] ldm_validate_partition_table(): Disk read failed. [ 514.237062][ T5880] Dev nbd0: unable to read RDB block 0 [ 514.244125][T21831] netlink: 84 bytes leftover after parsing attributes in process `syz.2.7185'. [ 514.246841][ T5880] nbd0: unable to read partition table [ 514.285374][ T6057] udevd[6057]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system [ 514.560014][ T5874] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 514.619408][ T24] usb 4-1: new high-speed USB device number 120 using dummy_hcd [ 514.681971][T21847] netlink: 165 bytes leftover after parsing attributes in process `syz.2.7193'. [ 514.718486][ T5874] usb 6-1: Using ep0 maxpacket: 8 [ 514.727868][ T5874] usb 6-1: New USB device found, idVendor=2770, idProduct=9120, bcdDevice=6c.77 [ 514.737691][ T5874] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=239 [ 514.746591][ T5874] usb 6-1: Product: syz [ 514.751535][ T5874] usb 6-1: Manufacturer: syz [ 514.756160][ T5874] usb 6-1: SerialNumber: syz [ 514.770093][ T5874] usb 6-1: config 0 descriptor?? [ 514.778935][ T24] usb 4-1: New USB device found, idVendor=2770, idProduct=9052, bcdDevice=15.f5 [ 514.789654][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 514.801503][ T5874] gspca_main: sq905-2.14.0 probing 2770:9120 [ 514.811201][ T24] usb 4-1: Product: syz [ 514.815409][ T24] usb 4-1: Manufacturer: syz [ 514.821019][ T24] usb 4-1: SerialNumber: syz [ 514.829491][ T24] usb 4-1: config 0 descriptor?? [ 514.840089][ T24] gspca_main: sq905c-2.14.0 probing 2770:9052 [ 514.848594][T21851] [ 514.850957][T21851] ====================================================== [ 514.857987][T21851] WARNING: possible circular locking dependency detected [ 514.865024][T21851] syzkaller #0 Not tainted [ 514.869543][T21851] ------------------------------------------------------ [ 514.876560][T21851] syz.2.7195/21851 is trying to acquire lock: [ 514.882634][T21851] ffffffff8e645220 (fs_reclaim){+.+.}-{0:0}, at: prepare_alloc_pages+0x153/0x610 [ 514.891812][T21851] [ 514.891812][T21851] but task is already holding lock: [ 514.899211][T21851] ffff888031be0ca0 (&mm->mmap_lock){++++}-{4:4}, at: lock_mm_and_find_vma+0x32/0x300 [ 514.908739][T21851] [ 514.908739][T21851] which lock already depends on the new lock. [ 514.908739][T21851] [ 514.919172][T21851] [ 514.919172][T21851] the existing dependency chain (in reverse order) is: [ 514.928212][T21851] [ 514.928212][T21851] -> #7 (&mm->mmap_lock){++++}-{4:4}: [ 514.935804][T21851] lock_acquire+0x120/0x360 [ 514.940843][T21851] __might_fault+0xcc/0x130 [ 514.945896][T21851] _copy_from_iter+0xf3/0x1790 [ 514.951190][T21851] tcp_sendmsg_locked+0x2347/0x5540 [ 514.956934][T21851] tcp_sendmsg+0x2f/0x50 [ 514.961716][T21851] __sock_sendmsg+0x19c/0x270 [ 514.966931][T21851] sock_write_iter+0x279/0x360 [ 514.972229][T21851] vfs_write+0x5c9/0xb30 [ 514.977008][T21851] ksys_write+0x145/0x250 [ 514.981860][T21851] do_syscall_64+0xfa/0xfa0 [ 514.986895][T21851] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 514.993312][T21851] [ 514.993312][T21851] -> #6 (sk_lock-AF_INET){+.+.}-{0:0}: [ 515.000976][T21851] lock_acquire+0x120/0x360 [ 515.006006][T21851] lock_sock_nested+0x48/0x100 [ 515.011310][T21851] inet_shutdown+0x6a/0x390 [ 515.016355][T21851] nbd_mark_nsock_dead+0x2e9/0x560 [ 515.022089][T21851] sock_shutdown+0x15e/0x260 [ 515.027219][T21851] nbd_config_put+0x342/0x790 [ 515.032427][T21851] nbd_release+0xfe/0x140 [ 515.037301][T21851] bdev_release+0x536/0x650 [ 515.042335][T21851] blkdev_release+0x15/0x20 [ 515.047370][T21851] __fput+0x44c/0xa70 [ 515.051883][T21851] task_work_run+0x1d4/0x260 [ 515.056997][T21851] exit_to_user_mode_loop+0xe9/0x130 [ 515.062806][T21851] do_syscall_64+0x2bd/0xfa0 [ 515.067924][T21851] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 515.074370][T21851] [ 515.074370][T21851] -> #5 (&nsock->tx_lock){+.+.}-{4:4}: [ 515.082030][T21851] lock_acquire+0x120/0x360 [ 515.087062][T21851] __mutex_lock+0x187/0x1350 [ 515.092177][T21851] nbd_queue_rq+0x257/0xf10 [ 515.097215][T21851] blk_mq_dispatch_rq_list+0x4c0/0x1900 [ 515.103289][T21851] __blk_mq_sched_dispatch_requests+0xda4/0x1570 [ 515.110146][T21851] blk_mq_sched_dispatch_requests+0xd7/0x190 [ 515.116658][T21851] blk_mq_run_hw_queue+0x348/0x4f0 [ 515.122299][T21851] blk_mq_dispatch_list+0xd0c/0xe00 [ 515.128037][T21851] blk_mq_flush_plug_list+0x469/0x550 [ 515.133934][T21851] __blk_flush_plug+0x3d3/0x4b0 [ 515.139323][T21851] __submit_bio+0x2d3/0x5a0 [ 515.144378][T21851] submit_bio_noacct_nocheck+0x2fb/0xa50 [ 515.150536][T21851] block_read_full_folio+0x599/0x830 [ 515.156352][T21851] filemap_read_folio+0x117/0x380 [ 515.161900][T21851] do_read_cache_folio+0x350/0x590 [ 515.167541][T21851] read_part_sector+0xb6/0x2b0 [ 515.172833][T21851] adfspart_check_ICS+0xa4/0xa50 [ 515.178307][T21851] bdev_disk_changed+0x75f/0x14b0 [ 515.183858][T21851] blkdev_get_whole+0x380/0x510 [ 515.189242][T21851] bdev_open+0x31e/0xd30 [ 515.194016][T21851] blkdev_open+0x457/0x600 [ 515.198958][T21851] do_dentry_open+0x953/0x13f0 [ 515.204242][T21851] vfs_open+0x3b/0x340 [ 515.208834][T21851] path_openat+0x2ee5/0x3830 [ 515.213937][T21851] do_filp_open+0x1fa/0x410 [ 515.218964][T21851] do_sys_openat2+0x121/0x1c0 [ 515.224177][T21851] __x64_sys_openat+0x138/0x170 [ 515.229574][T21851] do_syscall_64+0xfa/0xfa0 [ 515.234689][T21851] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 515.241103][T21851] [ 515.241103][T21851] -> #4 (&cmd->lock){+.+.}-{4:4}: [ 515.248313][T21851] lock_acquire+0x120/0x360 [ 515.253350][T21851] __mutex_lock+0x187/0x1350 [ 515.258465][T21851] nbd_queue_rq+0xc8/0xf10 [ 515.263410][T21851] blk_mq_dispatch_rq_list+0x4c0/0x1900 [ 515.269490][T21851] __blk_mq_sched_dispatch_requests+0xda4/0x1570 [ 515.276343][T21851] blk_mq_sched_dispatch_requests+0xd7/0x190 [ 515.282868][T21851] blk_mq_run_hw_queue+0x348/0x4f0 [ 515.288517][T21851] blk_mq_dispatch_list+0xd0c/0xe00 [ 515.294256][T21851] blk_mq_flush_plug_list+0x469/0x550 [ 515.300152][T21851] __blk_flush_plug+0x3d3/0x4b0 [ 515.305530][T21851] __submit_bio+0x2d3/0x5a0 [ 515.310565][T21851] submit_bio_noacct_nocheck+0x2fb/0xa50 [ 515.316724][T21851] block_read_full_folio+0x599/0x830 [ 515.322558][T21851] filemap_read_folio+0x117/0x380 [ 515.328107][T21851] do_read_cache_folio+0x350/0x590 [ 515.333742][T21851] read_part_sector+0xb6/0x2b0 [ 515.339029][T21851] adfspart_check_ICS+0xa4/0xa50 [ 515.344502][T21851] bdev_disk_changed+0x75f/0x14b0 [ 515.350048][T21851] blkdev_get_whole+0x380/0x510 [ 515.355422][T21851] bdev_open+0x31e/0xd30 [ 515.360186][T21851] blkdev_open+0x457/0x600 [ 515.365133][T21851] do_dentry_open+0x953/0x13f0 [ 515.370429][T21851] vfs_open+0x3b/0x340 [ 515.375041][T21851] path_openat+0x2ee5/0x3830 [ 515.380168][T21851] do_filp_open+0x1fa/0x410 [ 515.385200][T21851] do_sys_openat2+0x121/0x1c0 [ 515.390403][T21851] __x64_sys_openat+0x138/0x170 [ 515.395786][T21851] do_syscall_64+0xfa/0xfa0 [ 515.400817][T21851] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 515.407232][T21851] [ 515.407232][T21851] -> #3 (set->srcu){.+.+}-{0:0}: [ 515.414359][T21851] lock_sync+0xba/0x160 [ 515.419044][T21851] __synchronize_srcu+0x96/0x3a0 [ 515.424510][T21851] elevator_switch+0x12b/0x640 [ 515.429796][T21851] elevator_change+0x315/0x4c0 [ 515.435092][T21851] elevator_set_default+0x186/0x260 [ 515.440817][T21851] blk_register_queue+0x34e/0x3f0 [ 515.446367][T21851] __add_disk+0x677/0xd50 [ 515.451307][T21851] add_disk_fwnode+0xfc/0x480 [ 515.456535][T21851] nbd_dev_add+0x717/0xae0 [ 515.461485][T21851] nbd_init+0x168/0x1f0 [ 515.466171][T21851] do_one_initcall+0x236/0x820 [ 515.471455][T21851] do_initcall_level+0x104/0x190 [ 515.476924][T21851] do_initcalls+0x59/0xa0 [ 515.481780][T21851] kernel_init_freeable+0x334/0x4b0 [ 515.487516][T21851] kernel_init+0x1d/0x1d0 [ 515.492372][T21851] ret_from_fork+0x4bc/0x870 [ 515.497489][T21851] ret_from_fork_asm+0x1a/0x30 [ 515.502793][T21851] [ 515.502793][T21851] -> #2 (&q->elevator_lock){+.+.}-{4:4}: [ 515.510614][T21851] lock_acquire+0x120/0x360 [ 515.515639][T21851] __mutex_lock+0x187/0x1350 [ 515.520777][T21851] elevator_change+0x1e5/0x4c0 [ 515.526072][T21851] elevator_set_none+0x42/0xb0 [ 515.531383][T21851] blk_mq_update_nr_hw_queues+0x598/0x1ab0 [ 515.537726][T21851] nbd_start_device+0x17f/0xb10 [ 515.543190][T21851] nbd_genl_connect+0x135b/0x18f0 [ 515.548742][T21851] genl_family_rcv_msg_doit+0x215/0x300 [ 515.554844][T21851] genl_rcv_msg+0x60e/0x790 [ 515.559875][T21851] netlink_rcv_skb+0x208/0x470 [ 515.565157][T21851] genl_rcv+0x28/0x40 [ 515.569657][T21851] netlink_unicast+0x82f/0x9e0 [ 515.574943][T21851] netlink_sendmsg+0x805/0xb30 [ 515.580233][T21851] __sock_sendmsg+0x21c/0x270 [ 515.585437][T21851] ____sys_sendmsg+0x505/0x830 [ 515.590721][T21851] ___sys_sendmsg+0x21f/0x2a0 [ 515.595934][T21851] __x64_sys_sendmsg+0x19b/0x260 [ 515.601417][T21851] do_syscall_64+0xfa/0xfa0 [ 515.606447][T21851] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 515.612873][T21851] [ 515.612873][T21851] -> #1 (&q->q_usage_counter(io)#49){++++}-{0:0}: [ 515.621487][T21851] lock_acquire+0x120/0x360 [ 515.626512][T21851] blk_alloc_queue+0x538/0x620 [ 515.631797][T21851] __blk_mq_alloc_disk+0x15c/0x340 [ 515.637436][T21851] nbd_dev_add+0x46c/0xae0 [ 515.642381][T21851] nbd_init+0x168/0x1f0 [ 515.647071][T21851] do_one_initcall+0x236/0x820 [ 515.652360][T21851] do_initcall_level+0x104/0x190 [ 515.657827][T21851] do_initcalls+0x59/0xa0 [ 515.662714][T21851] kernel_init_freeable+0x334/0x4b0 [ 515.668448][T21851] kernel_init+0x1d/0x1d0 [ 515.673305][T21851] ret_from_fork+0x4bc/0x870 [ 515.678409][T21851] ret_from_fork_asm+0x1a/0x30 [ 515.683694][T21851] [ 515.683694][T21851] -> #0 (fs_reclaim){+.+.}-{0:0}: [ 515.690909][T21851] validate_chain+0xb9b/0x2140 [ 515.696214][T21851] __lock_acquire+0xab9/0xd20 [ 515.701412][T21851] lock_acquire+0x120/0x360 [ 515.706436][T21851] fs_reclaim_acquire+0x72/0x100 [ 515.711892][T21851] prepare_alloc_pages+0x153/0x610 [ 515.717524][T21851] __alloc_frozen_pages_noprof+0x123/0x370 [ 515.723853][T21851] alloc_pages_mpol+0x232/0x4a0 [ 515.729234][T21851] alloc_pages_noprof+0xa9/0x190 [ 515.734698][T21851] pte_alloc_one+0x23/0x310 [ 515.739722][T21851] do_huge_pmd_anonymous_page+0x65b/0xb60 [ 515.745972][T21851] __handle_mm_fault+0x1139/0x5400 [ 515.751617][T21851] handle_mm_fault+0x40a/0x8e0 [ 515.756914][T21851] do_user_addr_fault+0x764/0x1380 [ 515.762553][T21851] exc_page_fault+0x82/0x100 [ 515.767668][T21851] asm_exc_page_fault+0x26/0x30 [ 515.773050][T21851] fault_in_readable+0x8e/0x130 [ 515.778435][T21851] fault_in_iov_iter_readable+0x1b4/0x2f0 [ 515.784701][T21851] generic_perform_write+0x7b5/0x900 [ 515.790516][T21851] shmem_file_write_iter+0xf8/0x120 [ 515.796256][T21851] vfs_write+0x5c9/0xb30 [ 515.801029][T21851] ksys_write+0x145/0x250 [ 515.805882][T21851] do_syscall_64+0xfa/0xfa0 [ 515.810907][T21851] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 515.817319][T21851] [ 515.817319][T21851] other info that might help us debug this: [ 515.817319][T21851] [ 515.827540][T21851] Chain exists of: [ 515.827540][T21851] fs_reclaim --> sk_lock-AF_INET --> &mm->mmap_lock [ 515.827540][T21851] [ 515.840067][T21851] Possible unsafe locking scenario: [ 515.840067][T21851] [ 515.847516][T21851] CPU0 CPU1 [ 515.852882][T21851] ---- ---- [ 515.858249][T21851] rlock(&mm->mmap_lock); [ 515.862669][T21851] lock(sk_lock-AF_INET); [ 515.869610][T21851] lock(&mm->mmap_lock); [ 515.876472][T21851] lock(fs_reclaim); [ 515.880465][T21851] [ 515.880465][T21851] *** DEADLOCK *** [ 515.880465][T21851] [ 515.888604][T21851] 4 locks held by syz.2.7195/21851: [ 515.893797][T21851] #0: ffff88807f561cf8 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x247/0x320 [ 515.902865][T21851] #1: ffff888079d9a420 (sb_writers#5){.+.+}-{0:0}, at: vfs_write+0x211/0xb30 [ 515.911765][T21851] #2: ffff88804724d068 (&sb->s_type->i_mutex_key#13){+.+.}-{4:4}, at: shmem_file_write_iter+0x7f/0x120 [ 515.922923][T21851] #3: ffff888031be0ca0 (&mm->mmap_lock){++++}-{4:4}, at: lock_mm_and_find_vma+0x32/0x300 [ 515.932858][T21851] [ 515.932858][T21851] stack backtrace: [ 515.938765][T21851] CPU: 0 UID: 0 PID: 21851 Comm: syz.2.7195 Not tainted syzkaller #0 PREEMPT(full) [ 515.938786][T21851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 515.938804][T21851] Call Trace: [ 515.938811][T21851] [ 515.938818][T21851] dump_stack_lvl+0x189/0x250 [ 515.938847][T21851] ? __pfx_dump_stack_lvl+0x10/0x10 [ 515.938871][T21851] ? __pfx__printk+0x10/0x10 [ 515.938913][T21851] ? print_lock_name+0xde/0x100 [ 515.938936][T21851] print_circular_bug+0x2ee/0x310 [ 515.938963][T21851] check_noncircular+0x134/0x160 [ 515.938995][T21851] validate_chain+0xb9b/0x2140 [ 515.939019][T21851] ? __lock_acquire+0xab9/0xd20 [ 515.939044][T21851] __lock_acquire+0xab9/0xd20 [ 515.939066][T21851] ? prepare_alloc_pages+0x153/0x610 [ 515.939083][T21851] lock_acquire+0x120/0x360 [ 515.939101][T21851] ? prepare_alloc_pages+0x153/0x610 [ 515.939122][T21851] fs_reclaim_acquire+0x72/0x100 [ 515.939137][T21851] ? prepare_alloc_pages+0x153/0x610 [ 515.939153][T21851] prepare_alloc_pages+0x153/0x610 [ 515.939172][T21851] __alloc_frozen_pages_noprof+0x123/0x370 [ 515.939192][T21851] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 515.939209][T21851] ? cmp_ex_search+0x1e/0x80 [ 515.939228][T21851] ? rep_movs_alternative+0x4a/0x90 [ 515.939252][T21851] ? policy_nodemask+0x27c/0x720 [ 515.939268][T21851] ? rep_movs_alternative+0x4a/0x90 [ 515.939291][T21851] alloc_pages_mpol+0x232/0x4a0 [ 515.939310][T21851] alloc_pages_noprof+0xa9/0x190 [ 515.939328][T21851] pte_alloc_one+0x23/0x310 [ 515.939352][T21851] do_huge_pmd_anonymous_page+0x65b/0xb60 [ 515.939374][T21851] __handle_mm_fault+0x1139/0x5400 [ 515.939403][T21851] ? __pfx___handle_mm_fault+0x10/0x10 [ 515.939432][T21851] ? find_vma+0xe7/0x160 [ 515.939455][T21851] ? __pfx_find_vma+0x10/0x10 [ 515.939477][T21851] ? lockdep_hardirqs_on+0x9c/0x150 [ 515.939495][T21851] handle_mm_fault+0x40a/0x8e0 [ 515.939533][T21851] do_user_addr_fault+0x764/0x1380 [ 515.939558][T21851] exc_page_fault+0x82/0x100 [ 515.939574][T21851] asm_exc_page_fault+0x26/0x30 [ 515.939594][T21851] RIP: 0010:fault_in_readable+0x8e/0x130 [ 515.939617][T21851] Code: a9 00 00 00 0f 01 cb 0f ae e8 4d 85 f6 40 0f 95 c5 4c 89 ff 4c 89 f6 e8 c0 02 b7 ff 4d 39 f7 0f 97 c0 40 84 c5 74 43 4d 89 f5 <41> 8a 45 00 88 44 24 07 49 81 e5 00 f0 ff ff 4d 8d a5 00 10 00 00 [ 515.939631][T21851] RSP: 0018:ffffc90018687aa8 EFLAGS: 00050202 [ 515.939646][T21851] RAX: ffffffff82099601 RBX: 0000000000000040 RCX: ffff8880266e9e40 [ 515.939659][T21851] RDX: 0000000000000002 RSI: 0000200000200000 RDI: 0000200000200040 [ 515.939670][T21851] RBP: dffffc0000000001 R08: ffff8880266e9e40 R09: 0000000000000002 [ 515.939683][T21851] R10: 0000000000000001 R11: 0000000000000002 R12: 00007ffffffff000 [ 515.939693][T21851] R13: 0000200000200000 R14: 0000200000200000 R15: 0000200000200040 [ 515.939708][T21851] ? fault_in_readable+0x11/0x130 [ 515.939731][T21851] ? fault_in_readable+0x80/0x130 [ 515.939752][T21851] fault_in_iov_iter_readable+0x1b4/0x2f0 [ 515.939773][T21851] generic_perform_write+0x7b5/0x900 [ 515.939797][T21851] ? __pfx_generic_perform_write+0x10/0x10 [ 515.939815][T21851] ? down_write+0x162/0x1f0 [ 515.939836][T21851] ? file_update_time+0x2da/0x490 [ 515.939861][T21851] shmem_file_write_iter+0xf8/0x120 [ 515.939887][T21851] vfs_write+0x5c9/0xb30 [ 515.939904][T21851] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 515.939929][T21851] ? __pfx_vfs_write+0x10/0x10 [ 515.939949][T21851] ? __fget_files+0x2a/0x420 [ 515.939970][T21851] ksys_write+0x145/0x250 [ 515.939994][T21851] ? __pfx_ksys_write+0x10/0x10 [ 515.940011][T21851] ? do_syscall_64+0xbe/0xfa0 [ 515.940029][T21851] do_syscall_64+0xfa/0xfa0 [ 515.940044][T21851] ? lockdep_hardirqs_on+0x9c/0x150 [ 515.940060][T21851] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 515.940076][T21851] ? clear_bhb_loop+0x60/0xb0 [ 515.940094][T21851] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 515.940109][T21851] RIP: 0033:0x7fc3a738eec9 [ 515.940127][T21851] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 515.940141][T21851] RSP: 002b:00007fc3a8193038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 515.940157][T21851] RAX: ffffffffffffffda RBX: 00007fc3a75e5fa0 RCX: 00007fc3a738eec9 [ 515.940169][T21851] RDX: 000000000208e24b RSI: 0000200000000040 RDI: 0000000000000003 [ 515.940180][T21851] RBP: 00007fc3a7411f91 R08: 0000000000000000 R09: 0000000000000000 [ 515.940190][T21851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 515.940200][T21851] R13: 00007fc3a75e6038 R14: 00007fc3a75e5fa0 R15: 00007ffdfaafae68 [ 515.940218][T21851] [ 516.390803][ T5874] gspca_sq905: sq905_command: usb_control_msg failed (-110) [ 516.398269][ T24] gspca_sq905c: sq905c_command: usb_control_msg failed (-110) [ 516.406000][ T5874] sq905 6-1:0.0: probe with driver sq905 failed with error -110 [ 516.413733][ T24] sq905c 4-1:0.0: Get version command failed [ 516.420066][ T24] sq905c 4-1:0.0: probe with driver sq905c failed with error -110 [ 517.475167][ T897] usb 4-1: USB disconnect, device number 120 [ 517.495112][ T5921] usb 6-1: USB disconnect, device number 9 [ 517.515311][ T5880] udevd[5880]: symlink '../../loop5' '/dev/disk/by-diskseq/75.tmp-b7:5' failed: Read-only file system