last executing test programs: 9.688239605s ago: executing program 3 (id=2118): socket$inet6(0xa, 0x800000000000002, 0x0) prlimit64(0x0, 0xe, &(0x7f00000007c0)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0), 0xa0602, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$nl_generic(0x10, 0x3, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) socket$nl_generic(0x10, 0x3, 0x10) bpf$MAP_CREATE(0x1900000000000000, &(0x7f0000019140)=ANY=[@ANYBLOB="1b00000000000000000000000020"], 0x48) socket(0x10, 0x803, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r2, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) recvmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), 0x100}, 0x0) r3 = syz_io_uring_setup(0x10d2, &(0x7f0000000540)={0x0, 0x7734, 0x80, 0x0, 0x34f}, &(0x7f0000000600)=0x0, &(0x7f00000005c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) syz_io_uring_submit(r4, r5, &(0x7f0000000200)=@IORING_OP_RECVMSG={0xa, 0x4, 0x1cd83f7c25e05491, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x100, 0x1, {0x3}}) io_uring_enter(r3, 0x47bc, 0x0, 0x0, 0x0, 0x0) 8.719454481s ago: executing program 3 (id=2119): pipe2$9p(&(0x7f0000000000), 0x0) syz_emit_vhci(0x0, 0x9) 8.609684526s ago: executing program 3 (id=2121): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x20042, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) ioctl$FS_IOC_GETFSUUID(0xffffffffffffffff, 0x80111500, 0x0) 7.047427215s ago: executing program 3 (id=2126): r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f00000007c0)={0xb, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$dri(&(0x7f0000000480), 0x1ff, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f0000000200)={0x8000, 0x101, 0x4}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) ioctl$DRM_IOCTL_MODE_SETPLANE(r3, 0xc03064b7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x9, 0x58ce, 0x7, 0x5, 0x0, 0x4, 0xb0c, 0x1}) r4 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000000040)={0x0, &(0x7f00000002c0)=[0x0], 0x0, 0x0, 0xfffffd52, 0x1}) ioctl$DRM_IOCTL_MODE_CURSOR(r3, 0xc01c64a3, &(0x7f0000000280)={0x3, r5, 0x0, 0x0, 0xa, 0x1ff, 0x1}) close_range(r2, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x2) r6 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_dccp_int(r6, 0x21, 0x5, &(0x7f0000000040), &(0x7f0000000140)=0x4) syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') socket$nl_route(0x10, 0x3, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) mlock2(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0) mlock2(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0xa2400, 0x0) ioctl$SOUND_MIXER_READ_STEREODEVS(r7, 0x80044dfb, &(0x7f0000000180)) 6.905145979s ago: executing program 1 (id=2129): openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x6) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x18, 0x4, &(0x7f0000000680)=ANY=[], 0x0, 0x8, 0x0, 0x0, 0x41000, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x2000003, 0x4}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x0, 0x10, 0x37, @void, @value}, 0x94) sched_setscheduler(0x0, 0x2, 0x0) r0 = getpid() syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000340)={'netdevsim0\x00', &(0x7f0000000400)=@ethtool_flash={0x33, 0xea5, './file0\x00'}}) 6.023358296s ago: executing program 3 (id=2130): r0 = syz_usb_connect$cdc_ncm(0x0, 0x72, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000002000040257d15a4400001040001090260004201000000090400000102090000052406000105240000000d240f01000004eaffffff1e0006031a00000804800200090581", @ANYBLOB="f7", @ANYRESDEC], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='blkio.bfq.dequeue\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000), 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r2, 0x0) read$char_usb(r1, &(0x7f0000000cc0)=""/144, 0x90) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_ep_write(r0, 0x81, 0x8, &(0x7f0000000080)="00012c615bc20000") syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) 4.517151672s ago: executing program 1 (id=2134): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x100a, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) socket$nl_route(0x10, 0x3, 0x0) r2 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r2, 0x1, 0x0, &(0x7f0000000040)='c:::\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x854) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="34000000100001f8ffffff000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000c002b8008000100", @ANYRES32=r1, @ANYBLOB="08001b"], 0x34}}, 0x4004010) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=@newlink={0x34, 0x10, 0x801, 0x0, 0x4, {0x0, 0x0, 0x0, 0x0, 0x4000, 0x4a080}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) 4.516625048s ago: executing program 0 (id=2135): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000008c0)={0xc0}) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x1e) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x0, 0x4) mknodat(r1, &(0x7f00000000c0)='./file1\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./bus\x00') linkat(r1, &(0x7f0000000100)='./file1\x00', r1, &(0x7f0000000240)='./file0\x00', 0x0) unlink(&(0x7f0000000180)='./file1\x00') 4.506449941s ago: executing program 4 (id=2136): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x20042, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) ioctl$FS_IOC_GETFSUUID(0xffffffffffffffff, 0x80111500, 0x0) 4.462103712s ago: executing program 2 (id=2137): pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x2) write(r3, &(0x7f0000000340), 0x11000) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0xc) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r6 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r6, 0x0, 0x4, 0x0, 0x0) writev(r4, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r4, &(0x7f0000000300)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="040000000000000008003f006563060008001b"], 0x30}}, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 4.461559721s ago: executing program 0 (id=2138): r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000200)={0x7}) 4.247533025s ago: executing program 0 (id=2139): sendmsg$IEEE802154_ADD_IFACE(0xffffffffffffffff, 0x0, 0x40) 3.780188723s ago: executing program 4 (id=2140): ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=@ipv6_newroute={0x3c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x4, r0}, @RTA_MULTIPATH={0xc, 0x9, {0x7, 0x21, 0xe2, r0}}, @RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_ACTION={0x8, 0x1, 0x7}}]}, 0x3c}}, 0x0) 3.752979091s ago: executing program 0 (id=2141): syz_usb_connect(0x2, 0x36, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) syz_emit_vhci(&(0x7f0000000000)=ANY=[@ANYBLOB="040e44000720"], 0x6a) 3.662200714s ago: executing program 4 (id=2142): r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) map_shadow_stack(&(0x7f0000bdf000/0x1000)=nil, 0x1000, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000000c80), 0x0, 0x80) getsockopt$inet_int(0xffffffffffffffff, 0x10d, 0x92, &(0x7f0000000000), 0x0) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) mq_open(&(0x7f0000001140)='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\xe0\x9d\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~$\xc0\xa5n\x9a W\xb1e\xcc<$\xdf\x15\f]\x15\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', 0x42, 0x0, 0x0) sendmsg$NL80211_CMD_CONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES64=r2, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r6, @ANYBLOB="0a00340002020202020200000a000600505050505050000008002a0006020000080026006c090000048046000400cc0004"], 0x50}}, 0xc1) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x58, r4, 0x1, 0x0, 0xfffffffe, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_FRAME={0x3c, 0x33, @deauth={{{0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, {0x6}, @broadcast, @device_a, @initial, {0x6}, @value=@ver_80211n={0x0, 0x6, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0x32, @val={0x8c, 0x18, {0x77, "245271fd63c1", @long="778789bfa5ce70db359d885eaa2e95a6"}}}}]}, 0x58}}, 0x8000) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000400)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CONTROL_PORT_FRAME(r1, &(0x7f00000006c0)={0x0, 0x6000, &(0x7f0000000080)={&(0x7f0000000440)={0x54, r8, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r9}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_CONTROL_PORT_ETHERTYPE={0x6, 0x66, 0x888e}, @NL80211_ATTR_FRAME={0x22, 0x33, @data_frame={@msdu=@type11={{}, {}, @device_a, @device_a, @broadcast, {}, @device_b}, @a_msdu}}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000}, 0x0) write(r0, 0x0, 0x0) 3.597097628s ago: executing program 2 (id=2143): pipe2$9p(&(0x7f0000000000), 0x0) syz_emit_vhci(&(0x7f0000000000)=ANY=[], 0x9) 3.596177088s ago: executing program 4 (id=2144): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000200)=@framed, &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x2c, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @void, @value}, 0x94) prlimit64(0x0, 0xe, &(0x7f00000007c0)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r0}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) execveat$binfmt(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000007fc0), 0x800001d, 0x0) 3.579662212s ago: executing program 1 (id=2145): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="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&(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffd00, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) 2.671417281s ago: executing program 0 (id=2146): r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x8, 0x0, 0x0, @multicast}, 0x10) recvmmsg(r0, &(0x7f00000050c0)=[{{0x0, 0x0, &(0x7f0000000380)}}, {{0x0, 0x0, 0x0, 0x49}}, {{0x0, 0x0, &(0x7f0000004dc0)=[{&(0x7f0000000380)=""/171, 0xab}], 0x1, &(0x7f00000053c0)=""/196, 0xc4}, 0x4}, {{0x0, 0x0, 0x0}}], 0x4, 0x2, 0x0) syz_emit_ethernet(0x36, &(0x7f0000001800)=ANY=[], 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x10) sched_setscheduler(0x0, 0x1, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) openat$misdntimer(0xffffffffffffff9c, 0x0, 0x20000, 0x0) r2 = syz_io_uring_setup(0xfc4, 0x0, &(0x7f0000000300), &(0x7f0000000040)) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@mpls_delroute={0x1c, 0x19, 0x1, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}}, 0x1c}}, 0x0) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r2, 0x12, 0x0, 0x0) r4 = syz_open_dev$vbi(&(0x7f000000a540), 0x0, 0x2) ioctl$VIDIOC_G_PARM(r4, 0xc0cc5615, &(0x7f000000ab00)={0x7, @output={0x1000, 0x1, {0xfffff431, 0x8}, 0x1, 0x4}}) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LIST_IFACE(r5, 0x0, 0x2000c050) mkdirat(r1, &(0x7f0000000340)='./file1\x00', 0x0) mkdir(&(0x7f00000004c0)='./bus\x00', 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000004440)='net/ptype\x00') read$FUSE(r6, &(0x7f0000000500)={0x2020, 0x0, 0x0, 0x0}, 0x2051) setuid(r7) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000200)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}], [{@fowner_lt={'fowner<', r7}}, {@smackfsdef={'smackfsdef', 0x3d, 'upperdir'}}]}) chdir(0x0) 2.671004352s ago: executing program 2 (id=2147): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003700)=[{{0x0, 0x700, 0x0, 0x0, 0x0, 0x500}}], 0x600, 0x0, 0x0) 2.592672855s ago: executing program 1 (id=2148): prctl$PR_GET_DUMPABLE(0x3) socket$nl_generic(0x10, 0x3, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) setpgid(0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) shmget$private(0x0, 0xc000, 0x20, &(0x7f0000ff4000/0xc000)=nil) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=ANY=[], 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0x0}, 0x18) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x19) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) set_mempolicy(0x6, &(0x7f00000003c0)=0x8000000000000001, 0xe0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000001c0)=[@text64={0x40, 0x0}], 0x1, 0x4e, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2.573897855s ago: executing program 4 (id=2149): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000180)=@newqdisc={0x30, 0x24, 0xd0f, 0x470bd2d, 0xfffffffd, {0x60, 0x0, 0x0, 0x0, {0x0, 0xfff2}, {0xfff1, 0xffff}, {0x0, 0xfff3}}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}, 0x1, 0x0, 0x0, 0x40040}, 0x80800) sendto$packet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x40, 0x6, @remote}, 0x14) syz_emit_ethernet(0x52, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb08004c000078ac1414000a01010044140503000000", @ANYBLOB='\\'], 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0), 0x12) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000100)='0.::/', 0x0) r0 = add_key$user(&(0x7f00000001c0), &(0x7f0000000300)={'syz', 0x0}, &(0x7f0000000080)="bc5d", 0x2, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r1, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x20042, 0x0) add_key$user(&(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = dup(r3) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2.515499293s ago: executing program 2 (id=2150): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x20042, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$FS_IOC_GETFSUUID(r3, 0x80111500, 0x0) 1.160569113s ago: executing program 3 (id=2151): syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000c7ce360863078120abd001e402010902120001000000000904000000ff"], 0x0) 1.131043564s ago: executing program 1 (id=2152): mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f000000e280)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f000000c280)="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", 0x2000, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x90, 0x0, 0xa, {0x3, 0x0, 0x7fffffff, 0x800, 0x0, 0x0, {0x2, 0x3, 0x2, 0x0, 0x0, 0x46, 0x1, 0x0, 0xfffffffd, 0x4000}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000380)={0x50, 0x0, r1, {0x7, 0x27, 0x0, 0x30000, 0x0, 0x0, 0x8, 0x10000}}, 0x50) rename(&(0x7f0000000100)='./file0/../file0/file0\x00', &(0x7f0000000140)='./file0/../file0/file0\x00') syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)={0x90, 0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x4000}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) 944.037387ms ago: executing program 4 (id=2153): syz_emit_ethernet(0x3e, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000001040)={0x38, 0x1403, 0x1, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'lo\x00'}}]}, 0x38}, 0x1, 0x0, 0x0, 0x24005801}, 0x2400c040) 943.621164ms ago: executing program 2 (id=2154): ioctl$KDFONTOP_SET(0xffffffffffffffff, 0x4b72, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x7a, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = syz_io_uring_setup(0x10d, &(0x7f0000000980)={0x0, 0x5885, 0x80, 0x10000000}, &(0x7f0000000340)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f00000002c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x4004, @fd_index=0x3, 0x0, 0x0}) io_uring_enter(r4, 0x3516, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x20) 800.206653ms ago: executing program 0 (id=2155): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000000c0)=ANY=[], &(0x7f0000000180)=0x2c) readlink(&(0x7f0000000040)='./file0/file0/file0/file0/file0\x00', 0x0, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) pipe2$watch_queue(&(0x7f0000000000), 0x80) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)) creat(0x0, 0x4) fspick(0xffffffffffffff9c, 0x0, 0x0) syz_open_dev$video4linux(0x0, 0x7, 0x8000) r2 = syz_usb_connect(0x0, 0x3f, &(0x7f00000001c0)=ANY=[@ANYBLOB="11010000733336088dee1adb23610000000109022d0001100000000904000003fe03010009cd8d1f000200000009050502000000001009058b1e20"], 0x0) syz_usb_control_io(r2, 0x0, &(0x7f0000000300)={0x84, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$FS_IOC_GETVERSION(r3, 0xc0145b0e, &(0x7f0000000040)) 263.378846ms ago: executing program 1 (id=2156): openat$vimc1(0xffffffffffffff9c, 0x0, 0x2, 0x0) creat(0x0, 0x20) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newtaction={0xa4, 0x30, 0x1, 0x0, 0x0, {}, [{0x90, 0x1, [@m_ct={0x44, 0xe, 0x0, 0x0, {{0x7}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18, 0x1, {0x9d, 0x11e41e7a, 0x20000000, 0x0, 0xf}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}, @m_ife={0x48, 0x1, 0x0, 0x0, {{0x8}, {0x20, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c, 0x1, {{0x0, 0x0, 0xffffffffffffffff, 0x4}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x804}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000a00)=@newsa={0x170, 0x10, 0x633, 0x0, 0x0, {{@in6=@private0, @in6=@private1}, {@in=@dev, 0x0, 0x32}, @in6=@dev={0xfe, 0x80, '\x00', 0xb}, {}, {}, {}, 0x0, 0x0, 0xa, 0x1}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @encap={0x1c, 0x20, {0x0, 0x4e21, 0x0, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}}, @encap={0x1c, 0x4, {0x2}}]}, 0x170}}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280), 0x88b81, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r4}, &(0x7f0000bbdffc)) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv2(r5, &(0x7f0000001540)=[{0x0}, {&(0x7f0000001380)=""/129, 0x7ffff000}], 0x2, 0x0, 0x0, 0x0) 0s ago: executing program 2 (id=2157): ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f0000000240)={0x0, {'syz0\x00', 'syz1\x00', 'syz0\x00', &(0x7f00000016c0)=""/3, 0x3, 0x0, 0x3, 0x0, 0x0, 0xc08}}, 0x120) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1) pipe(0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_pid(r1, &(0x7f0000000000), 0xffffff98) r2 = syz_open_dev$hidraw(&(0x7f00000004c0), 0x0, 0x14a042) writev(r2, &(0x7f0000000b00)=[{&(0x7f0000001280)="555a6060d64dc9c3dfb6de66a81485bf508daa16c0de4fda80f5a9b8d54284543cbeec823bab3a1d293005588f66934d7347b0508f6c17d0dcb3d9", 0x3b}, {0x0}, {&(0x7f0000000a00)="dc80c9fdfc7475797a7816c426332f5bb8c91ac036b7bd52716b1cabaaaf757c93ae92e203494205e72d6feb8ba2e47f7920405cbd8e9706c5f55150948263ab861aac009c118eb94199a43e52ab4d5403", 0x51}], 0x3) kernel console output (not intermixed with test programs): ct=08dd, bcdDevice=ff.f4 [ 545.000103][ T950] usb 2-1: New USB device strings: Mfr=8, Product=2, SerialNumber=3 [ 545.011377][ T950] usb 2-1: Product: syz [ 545.032340][ T950] usb 2-1: Manufacturer: syz [ 545.054914][ T950] usb 2-1: SerialNumber: syz [ 545.059809][ C1] usb 4-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 545.060087][ T972] usb 4-1: USB disconnect, device number 33 [ 545.090324][ T950] usb 2-1: config 0 descriptor?? [ 545.098331][ T950] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08dd [ 545.099059][ T972] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 545.136018][ T5904] usb 3-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 545.151935][ T5904] usb 3-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 545.157058][ T972] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 545.182585][ T972] quatech2 4-1:0.51: device disconnected [ 545.194862][ T5904] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 545.220868][ T5904] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 14129, setting to 64 [ 545.241455][ T5904] usb 3-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 545.252273][ T5904] usb 3-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 545.470049][ T5904] usb 3-1: Product: syz [ 545.491196][ T5904] usb 3-1: Manufacturer: syz [ 545.645682][ T950] gspca_zc3xx: reg_w_i err -110 [ 546.139851][ T950] gspca_zc3xx 2-1:0.0: probe with driver gspca_zc3xx failed with error -110 [ 546.162561][ T5904] cdc_wdm 3-1:1.0: skipping garbage [ 546.318589][ T5904] cdc_wdm 3-1:1.0: skipping garbage [ 546.343825][ T950] usb 2-1: USB disconnect, device number 30 [ 546.361369][ T5904] cdc_wdm 3-1:1.0: probe with driver cdc_wdm failed with error -22 [ 546.395309][ T5904] usb 3-1: USB disconnect, device number 30 [ 548.785977][T11086] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 549.033542][T11087] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1332'. [ 549.358850][T11093] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1337'. [ 551.456747][T11105] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 552.553445][ T24] usb 5-1: new high-speed USB device number 43 using dummy_hcd [ 552.860542][ T24] usb 5-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 552.929108][ T24] usb 5-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 552.933176][T11127] netlink: 16 bytes leftover after parsing attributes in process `syz.3.1347'. [ 552.993058][ T24] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 553.197912][ T24] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 14129, setting to 64 [ 553.404415][ T24] usb 5-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 553.414010][ T24] usb 5-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 553.421997][ T24] usb 5-1: Product: syz [ 553.426209][ T24] usb 5-1: Manufacturer: syz [ 553.938613][ T24] cdc_wdm 5-1:1.0: skipping garbage [ 553.944215][ T24] cdc_wdm 5-1:1.0: skipping garbage [ 553.949698][ T24] cdc_wdm 5-1:1.0: probe with driver cdc_wdm failed with error -22 [ 554.165248][T11143] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1351'. [ 554.347007][ T24] usb 5-1: USB disconnect, device number 43 [ 556.736390][T11165] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1358'. [ 556.979509][ T24] usb 5-1: new high-speed USB device number 44 using dummy_hcd [ 557.218572][T11174] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1359'. [ 557.509530][ T30] audit: type=1400 audit(1744549988.425:335): avc: denied { create } for pid=11173 comm="syz.0.1361" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 [ 557.551533][ T24] usb 5-1: Using ep0 maxpacket: 8 [ 557.561131][ T24] usb 5-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 557.571078][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 557.591520][ T24] usb 5-1: Product: syz [ 557.597550][ T24] usb 5-1: Manufacturer: syz [ 557.602254][ T24] usb 5-1: SerialNumber: syz [ 557.621257][ T24] usb 5-1: config 0 descriptor?? [ 557.837719][ T24] usb 5-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 558.082930][ T5904] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 558.604523][ T5904] usb 1-1: config 0 has no interfaces? [ 558.623328][ T5904] usb 1-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 558.632559][ T5904] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 558.641471][ T5904] usb 1-1: Product: syz [ 558.651662][ T5904] usb 1-1: Manufacturer: syz [ 558.661946][ T5904] usb 1-1: SerialNumber: syz [ 558.721250][ T5904] usb 1-1: config 0 descriptor?? [ 559.283074][ T5874] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 559.476728][T11198] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1368'. [ 559.613242][ T5874] usb 3-1: Using ep0 maxpacket: 8 [ 559.627795][ T24] dvb_usb_rtl28xxu 5-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 559.683780][ T5874] usb 3-1: New USB device found, idVendor=04a5, idProduct=3003, bcdDevice=3a.b2 [ 559.701699][ T5874] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 559.711908][ T24] usb 5-1: USB disconnect, device number 44 [ 559.730224][ T5874] usb 3-1: Product: syz [ 559.744764][ T5874] usb 3-1: Manufacturer: syz [ 559.751505][ T5874] usb 3-1: SerialNumber: syz [ 559.782944][ T5874] usb 3-1: config 0 descriptor?? [ 560.182871][ T24] usb 4-1: new high-speed USB device number 34 using dummy_hcd [ 560.560672][ T9772] usb 1-1: USB disconnect, device number 34 [ 560.725672][T11212] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1372'. [ 560.736554][T11191] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 560.746134][T11191] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 561.603263][ T24] usb 4-1: config 0 has no interfaces? [ 561.991491][ T24] usb 4-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 562.045904][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 562.127562][ T24] usb 4-1: Product: syz [ 562.131733][ T24] usb 4-1: Manufacturer: syz [ 562.148647][ T24] usb 4-1: SerialNumber: syz [ 562.181765][ T24] usb 4-1: config 0 descriptor?? [ 562.237642][ T5874] gspca_main: sunplus-2.14.0 probing 04a5:3003 [ 563.379336][ T5874] gspca_sunplus: reg_w_riv err -71 [ 563.423531][ T5874] sunplus 3-1:0.0: probe with driver sunplus failed with error -71 [ 563.428576][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 563.443915][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 563.518259][ T5874] usb 3-1: USB disconnect, device number 31 [ 563.579014][ T950] usb 4-1: USB disconnect, device number 34 [ 564.601784][ T54] Bluetooth: hci0: connection err: -111 [ 564.669310][T11248] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1382'. [ 566.049983][ T5872] usb 4-1: new high-speed USB device number 35 using dummy_hcd [ 566.212809][ T5872] usb 4-1: Using ep0 maxpacket: 8 [ 566.219926][ T5872] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 566.233930][ T5872] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBE, changing to 0x8E [ 566.458820][T11263] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 566.672949][ T5872] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 566.776699][ T5872] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid wMaxPacketSize 0 [ 566.816126][ T5872] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 566.870641][ T5872] usb 4-1: New USB device found, idVendor=10c5, idProduct=819a, bcdDevice=e4.46 [ 566.881735][ T5872] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=35 [ 566.902806][ T5872] usb 4-1: Product: syz [ 566.906978][ T5872] usb 4-1: Manufacturer: syz [ 566.911569][ T5872] usb 4-1: SerialNumber: syz [ 566.933439][ T5872] usb 4-1: config 0 descriptor?? [ 566.958081][T11269] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1390'. [ 567.013103][ T69] usb 5-1: new high-speed USB device number 45 using dummy_hcd [ 567.212873][T11272] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 567.214411][ T69] usb 5-1: Using ep0 maxpacket: 8 [ 567.279713][ T69] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 567.280475][ T5872] radio-si470x 4-1:0.0: DeviceID=0x0000 ChipID=0x0000 [ 567.299033][ T5872] radio-si470x 4-1:0.0: This driver is known to work with firmware version 12, but the device has firmware version 0. [ 567.343412][ T69] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBE, changing to 0x8E [ 567.373488][ T69] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 567.395488][ T69] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid wMaxPacketSize 0 [ 567.417330][ T69] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 567.422364][ T5872] radio-si470x 4-1:0.0: software version 97, hardware version 23 [ 567.454675][ T69] usb 5-1: New USB device found, idVendor=10c5, idProduct=819a, bcdDevice=e4.46 [ 567.605245][ T5872] radio-si470x 4-1:0.0: If you have some trouble using this driver, please report to V4L ML at linux-media@vger.kernel.org [ 567.622846][ T69] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=35 [ 567.642886][ T69] usb 5-1: Product: syz [ 567.647056][ T69] usb 5-1: Manufacturer: syz [ 567.651635][ T69] usb 5-1: SerialNumber: syz [ 567.915192][T11279] netlink: 452 bytes leftover after parsing attributes in process `syz.2.1392'. [ 567.957028][ T5872] radio-si470x 4-1:0.0: si470x_set_report: usb_control_msg returned -71 [ 567.969396][ T5872] radio-si470x 4-1:0.0: submitting int urb failed (-90) [ 567.978596][ T5872] radio-si470x 4-1:0.0: si470x_set_report: usb_control_msg returned -71 [ 567.988393][ T5872] radio-si470x 4-1:0.0: probe with driver radio-si470x failed with error -22 [ 567.992446][ T69] usb 5-1: config 0 descriptor?? [ 568.009295][ T5872] usb 4-1: USB disconnect, device number 35 [ 568.272004][ T69] radio-si470x 5-1:0.0: DeviceID=0x0000 ChipID=0x0000 [ 568.339630][ T69] radio-si470x 5-1:0.0: This driver is known to work with firmware version 12, but the device has firmware version 0. [ 568.599963][ T69] radio-si470x 5-1:0.0: software version 97, hardware version 23 [ 568.950396][ T69] radio-si470x 5-1:0.0: If you have some trouble using this driver, please report to V4L ML at linux-media@vger.kernel.org [ 568.968438][ T69] radio-si470x 5-1:0.0: si470x_set_report: usb_control_msg returned -71 [ 568.986207][ T69] radio-si470x 5-1:0.0: submitting int urb failed (-90) [ 568.997672][ T69] radio-si470x 5-1:0.0: si470x_set_report: usb_control_msg returned -71 [ 569.026998][ T69] radio-si470x 5-1:0.0: probe with driver radio-si470x failed with error -22 [ 569.047205][ T69] usb 5-1: USB disconnect, device number 45 [ 570.892497][T11313] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1400'. [ 571.436898][T11314] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 572.045980][ T5874] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 572.247034][ T5874] usb 3-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 572.936075][ T5874] usb 3-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 572.995715][ T5874] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 573.033440][ T5874] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 573.050849][ T5874] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 573.063749][ T5874] usb 3-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 573.072963][ T5874] usb 3-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 573.080951][ T5874] usb 3-1: Product: syz [ 573.087688][ T5874] usb 3-1: Manufacturer: syz [ 573.289278][ T5874] cdc_wdm 3-1:1.0: skipping garbage [ 573.646833][ T5874] cdc_wdm 3-1:1.0: skipping garbage [ 573.655620][ T5874] cdc_wdm 3-1:1.0: cdc-wdm0: USB WDM device [ 573.669484][ T5874] cdc_wdm 3-1:1.0: Unknown control protocol [ 573.732985][ T5872] usb 5-1: new high-speed USB device number 46 using dummy_hcd [ 573.901411][ T5872] usb 5-1: Using ep0 maxpacket: 8 [ 573.921930][ T5872] usb 5-1: config index 0 descriptor too short (expected 301, got 45) [ 573.930281][ T5872] usb 5-1: config 16 has an invalid descriptor of length 0, skipping remainder of the config [ 574.070161][ T5872] usb 5-1: config 16 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 574.159064][ T5872] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 574.204960][ T5872] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 574.245183][ T5872] usbtmc 5-1:16.0: bulk endpoints not found [ 575.032397][ T5872] usb 3-1: USB disconnect, device number 32 [ 575.284590][T11362] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 577.380977][T11381] netlink: 452 bytes leftover after parsing attributes in process `syz.2.1419'. [ 577.849645][ T9772] usb 5-1: USB disconnect, device number 46 [ 578.740372][ T30] audit: type=1400 audit(1744550009.655:336): avc: denied { create } for pid=11389 comm="syz.2.1422" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 579.573974][T11409] netlink: 452 bytes leftover after parsing attributes in process `syz.1.1426'. [ 580.082473][T11410] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1423'. [ 581.815387][T11431] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1431'. [ 582.243450][ T69] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 582.448516][ T69] usb 2-1: Using ep0 maxpacket: 8 [ 582.561106][ T69] usb 2-1: New USB device found, idVendor=04a5, idProduct=3003, bcdDevice=3a.b2 [ 582.582668][ T69] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 582.590881][ T69] usb 2-1: Product: syz [ 582.595152][ T69] usb 2-1: Manufacturer: syz [ 582.599720][ T69] usb 2-1: SerialNumber: syz [ 582.616889][ T69] usb 2-1: config 0 descriptor?? [ 584.385118][T11449] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 584.463646][T11449] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 585.422272][T11454] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1440'. [ 585.669112][ T69] gspca_main: sunplus-2.14.0 probing 04a5:3003 [ 585.698734][ T69] gspca_sunplus: reg_w_riv err -71 [ 585.718605][ T69] sunplus 2-1:0.0: probe with driver sunplus failed with error -71 [ 585.754458][ T69] usb 2-1: USB disconnect, device number 31 [ 586.362885][ T24] usb 5-1: new high-speed USB device number 47 using dummy_hcd [ 586.556226][ T24] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 586.578115][ T24] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 21 [ 586.652161][ T24] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 586.671563][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 586.746484][ T24] usb 5-1: config 0 descriptor?? [ 586.757369][ T24] usbhid 5-1:0.0: couldn't find an input interrupt endpoint [ 588.746432][ T24] usb 5-1: USB disconnect, device number 47 [ 594.093537][ T950] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 594.264214][ T950] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 594.282947][ T69] usb 5-1: new high-speed USB device number 48 using dummy_hcd [ 594.554536][ T69] usb 5-1: Using ep0 maxpacket: 8 [ 594.995513][ T950] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 21 [ 595.008810][ T950] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 595.020514][ T69] usb 5-1: config 0 has an invalid interface number: 31 but max is 0 [ 595.028615][ T69] usb 5-1: config 0 has no interface number 0 [ 595.034778][ T950] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 595.044016][ T69] usb 5-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 595.079727][ T69] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 595.093059][ T69] usb 5-1: Product: syz [ 595.097198][ T69] usb 5-1: Manufacturer: syz [ 595.101872][ T69] usb 5-1: SerialNumber: syz [ 595.120125][ T950] usb 2-1: config 0 descriptor?? [ 595.135645][ T69] usb 5-1: config 0 descriptor?? [ 595.146206][ T950] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 596.100434][ T69] usb 5-1: Found UVC 0.04 device syz (046d:08c3) [ 596.162085][ T69] usb 5-1: No valid video chain found. [ 596.284471][T11549] overlayfs: failed to resolve './file1': -2 [ 596.329010][ T69] usb 5-1: USB disconnect, device number 48 [ 596.642880][ T5874] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 596.692965][ T972] usb 4-1: new high-speed USB device number 36 using dummy_hcd [ 596.929702][ T5874] usb 1-1: config 0 has no interfaces? [ 596.942938][ T972] usb 4-1: Using ep0 maxpacket: 32 [ 596.949961][ T972] usb 4-1: config 0 has an invalid interface number: 51 but max is 0 [ 596.958854][ T5874] usb 1-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 596.969804][ T972] usb 4-1: config 0 has no interface number 0 [ 597.440404][ T69] usb 2-1: USB disconnect, device number 32 [ 597.532445][ T5874] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 597.541818][ T5874] usb 1-1: Product: syz [ 597.547418][ T972] usb 4-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 597.557189][ T972] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 597.565258][ T5874] usb 1-1: Manufacturer: syz [ 597.570465][ T5874] usb 1-1: SerialNumber: syz [ 597.575342][ T972] usb 4-1: Product: syz [ 597.581071][ T972] usb 4-1: Manufacturer: syz [ 597.585913][ T972] usb 4-1: SerialNumber: syz [ 597.600596][ T972] usb 4-1: config 0 descriptor?? [ 597.605708][ T5874] usb 1-1: config 0 descriptor?? [ 597.614010][ T972] quatech2 4-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 598.482359][ T972] usb 4-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 598.520419][ T972] usb 4-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 599.559620][ T24] usb 1-1: USB disconnect, device number 35 [ 599.726793][ C0] usb 4-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 600.287161][T11583] /dev/nullb0: Can't open blockdev [ 600.295420][ T5877] usb 4-1: USB disconnect, device number 36 [ 600.647880][ T5877] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 600.705881][ T5877] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 600.757155][ T5877] quatech2 4-1:0.51: device disconnected [ 601.417038][T11594] overlayfs: failed to resolve './file1': -2 [ 601.873027][ T972] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 602.819385][ T972] usb 3-1: config 0 has an invalid descriptor of length 255, skipping remainder of the config [ 602.851677][ T972] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 21 [ 602.921522][ T972] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 602.930720][ T972] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 603.000146][ T972] usb 3-1: config 0 descriptor?? [ 603.015780][ T972] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 604.519476][T11632] XFS (nullb0): Invalid superblock magic number [ 605.127851][ T5874] usb 3-1: USB disconnect, device number 33 [ 605.731138][T11650] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1495'. [ 608.510851][T11674] netlink: 452 bytes leftover after parsing attributes in process `syz.1.1501'. [ 608.555545][ T5877] usb 5-1: new high-speed USB device number 49 using dummy_hcd [ 609.128412][ T5877] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 609.129743][T11680] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 609.445235][ T5877] usb 5-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 609.464057][ T5877] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 609.622964][ T5877] usb 5-1: config 0 descriptor?? [ 609.975246][ T5877] pwc: Askey VC010 type 2 USB webcam detected. [ 610.857456][ T5877] pwc: recv_control_msg error -32 req 02 val 2b00 [ 610.880149][ T5877] pwc: recv_control_msg error -32 req 02 val 2700 [ 610.895794][ T5877] pwc: recv_control_msg error -32 req 02 val 2c00 [ 610.914946][ T5877] pwc: recv_control_msg error -32 req 04 val 1000 [ 610.924271][ T5877] pwc: recv_control_msg error -32 req 04 val 1300 [ 610.932521][ T5877] pwc: recv_control_msg error -32 req 04 val 1400 [ 610.944111][ T5877] pwc: recv_control_msg error -32 req 02 val 2000 [ 611.350070][ T5877] pwc: recv_control_msg error -32 req 02 val 2100 [ 611.362491][ T5877] pwc: recv_control_msg error -32 req 04 val 1500 [ 611.370006][ T5877] pwc: recv_control_msg error -32 req 02 val 2500 [ 611.378719][ T5877] pwc: recv_control_msg error -32 req 02 val 2400 [ 611.386971][ T5877] pwc: recv_control_msg error -32 req 02 val 2600 [ 611.395843][ T5877] pwc: recv_control_msg error -32 req 02 val 2900 [ 611.403371][ T5877] pwc: recv_control_msg error -32 req 02 val 2800 [ 611.443107][ T5874] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 611.592807][ T5874] usb 2-1: device descriptor read/64, error -71 [ 611.612896][ T5877] pwc: recv_control_msg error -71 req 04 val 1200 [ 611.624569][ T5877] pwc: Registered as video103. [ 611.652006][ T5877] input: PWC snapshot button as /devices/platform/dummy_hcd.4/usb5/5-1/input/input31 [ 611.752841][ T24] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 611.781603][ T5877] usb 5-1: USB disconnect, device number 49 [ 612.063226][ T5874] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 612.205292][ T24] usb 1-1: config 0 has no interfaces? [ 612.222828][ T5874] usb 2-1: device descriptor read/64, error -71 [ 612.333115][ T5874] usb usb2-port1: attempt power cycle [ 612.451867][ T24] usb 1-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 612.462985][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 612.471062][ T24] usb 1-1: Product: syz [ 612.573032][ T24] usb 1-1: Manufacturer: syz [ 612.577709][ T24] usb 1-1: SerialNumber: syz [ 612.595032][ T24] usb 1-1: config 0 descriptor?? [ 612.919846][ T5874] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 612.986644][ T5874] usb 2-1: device descriptor read/8, error -71 [ 613.342842][ T5874] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 613.363284][ T5874] usb 2-1: device descriptor read/8, error -71 [ 613.973316][ T5874] usb usb2-port1: unable to enumerate USB device [ 615.624005][ T30] audit: type=1400 audit(1744550046.535:337): avc: denied { write } for pid=11742 comm="syz.0.1523" path="socket:[38422]" dev="sockfs" ino=38422 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 616.100732][ T30] audit: type=1400 audit(1744550046.925:338): avc: denied { read } for pid=11742 comm="syz.0.1523" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 616.119954][ C0] vkms_vblank_simulate: vblank timer overrun [ 616.793622][ T5877] usb 1-1: USB disconnect, device number 36 [ 617.148381][ T69] usb 4-1: new high-speed USB device number 37 using dummy_hcd [ 617.740791][ T69] usb 4-1: Using ep0 maxpacket: 8 [ 617.766438][ T69] usb 4-1: config index 0 descriptor too short (expected 301, got 45) [ 617.797682][ T69] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 617.843683][ T69] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 617.874350][ T69] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 617.903290][ T69] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 617.945682][ T69] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 617.980972][ T69] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 618.477614][ T69] usb 4-1: GET_CAPABILITIES returned 0 [ 618.492395][ T69] usbtmc 4-1:16.0: can't read capabilities [ 619.249124][ T5877] usb 4-1: USB disconnect, device number 37 [ 620.043199][T11783] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 620.222883][ T5877] usb 4-1: new high-speed USB device number 38 using dummy_hcd [ 620.373021][ T5877] usb 4-1: Using ep0 maxpacket: 32 [ 621.117728][ C1] raw-gadget.0 gadget.3: ignoring, device is not running [ 621.145889][ T24] usb 5-1: new high-speed USB device number 50 using dummy_hcd [ 621.164084][ C1] raw-gadget.0 gadget.3: ignoring, device is not running [ 621.173918][ T5877] usb 4-1: unable to get BOS descriptor or descriptor too short [ 621.197900][ C1] raw-gadget.0 gadget.3: ignoring, device is not running [ 621.215327][ C1] raw-gadget.0 gadget.3: ignoring, device is not running [ 621.222896][ C1] raw-gadget.0 gadget.3: ignoring, device is not running [ 621.231418][ T5877] usb 4-1: unable to read config index 0 descriptor/start: -32 [ 621.308332][ T5877] usb 4-1: chopping to 0 config(s) [ 621.324268][ T5877] usb 4-1: can't read configurations, error -32 [ 621.333552][ T24] usb 5-1: device descriptor read/64, error -71 [ 621.825759][T11801] netlink: 452 bytes leftover after parsing attributes in process `syz.1.1536'. [ 621.903187][ T5872] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 621.912884][ T24] usb 5-1: new high-speed USB device number 51 using dummy_hcd [ 622.042833][ T24] usb 5-1: device descriptor read/64, error -71 [ 622.104388][ T5872] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 622.114680][ T5872] usb 3-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 622.123771][ T5872] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 622.144227][ T5872] usb 3-1: config 0 descriptor?? [ 622.151793][ T5872] pwc: Askey VC010 type 2 USB webcam detected. [ 622.166955][ T24] usb usb5-port1: attempt power cycle [ 622.909369][ T5872] pwc: recv_control_msg error -32 req 02 val 2b00 [ 623.092017][ T24] usb 5-1: new high-speed USB device number 52 using dummy_hcd [ 623.122900][ T5872] pwc: recv_control_msg error -32 req 02 val 2700 [ 623.164610][ T24] usb 5-1: device descriptor read/8, error -71 [ 623.526212][ T5872] pwc: recv_control_msg error -32 req 02 val 2c00 [ 623.533202][ T5872] pwc: recv_control_msg error -32 req 04 val 1000 [ 623.618480][ T5872] pwc: recv_control_msg error -32 req 04 val 1300 [ 623.679321][ T5872] pwc: recv_control_msg error -32 req 04 val 1400 [ 623.693197][ T5872] pwc: recv_control_msg error -32 req 02 val 2000 [ 623.700238][ T5872] pwc: recv_control_msg error -32 req 02 val 2100 [ 623.723391][ T5872] pwc: recv_control_msg error -32 req 04 val 1500 [ 623.743804][ T5872] pwc: recv_control_msg error -32 req 02 val 2500 [ 623.761863][ T5872] pwc: recv_control_msg error -32 req 02 val 2400 [ 623.897526][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 623.903972][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 624.363091][ T5872] pwc: recv_control_msg error -32 req 02 val 2600 [ 624.395136][ T5872] pwc: recv_control_msg error -32 req 02 val 2900 [ 624.797478][ T5872] pwc: recv_control_msg error -71 req 04 val 1100 [ 624.952804][ T5874] usb 1-1: new high-speed USB device number 37 using dummy_hcd [ 625.575250][ T5872] pwc: recv_control_msg error -71 req 04 val 1200 [ 625.583609][ T5872] pwc: Registered as video103. [ 625.589356][ T5872] input: PWC snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/input/input32 [ 625.604047][ T5872] usb 3-1: USB disconnect, device number 34 [ 625.732863][ T5874] usb 1-1: Using ep0 maxpacket: 8 [ 625.742543][ T5874] usb 1-1: New USB device found, idVendor=046d, idProduct=08dd, bcdDevice=ff.f4 [ 625.756454][ T5874] usb 1-1: New USB device strings: Mfr=8, Product=2, SerialNumber=3 [ 625.768380][ T5874] usb 1-1: Product: syz [ 625.779163][ T5874] usb 1-1: Manufacturer: syz [ 625.792270][ T5874] usb 1-1: SerialNumber: syz [ 625.822793][ T5874] usb 1-1: config 0 descriptor?? [ 625.848265][ T5874] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08dd [ 626.987726][ T5874] gspca_zc3xx: reg_w_i err -110 [ 627.006189][ T5874] gspca_zc3xx 1-1:0.0: probe with driver gspca_zc3xx failed with error -110 [ 627.582939][ T5874] usb 1-1: USB disconnect, device number 37 [ 630.595905][T11862] block nbd0: shutting down sockets [ 635.321947][T11934] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1568'. [ 637.235888][T11951] ubi31: detaching mtd0 [ 637.539111][T11951] ubi31: mtd0 is detached [ 641.067611][ T69] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 641.427800][ T69] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 641.443225][ T69] usb 3-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 641.461237][ T69] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 641.479255][ T69] usb 3-1: config 0 descriptor?? [ 641.487075][ T69] pwc: Askey VC010 type 2 USB webcam detected. [ 641.602953][ T5874] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 641.632814][ T5877] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 641.783061][ T5877] usb 1-1: Using ep0 maxpacket: 8 [ 641.792462][ T5877] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 641.806747][ T5877] usb 1-1: config 0 interface 0 altsetting 0 has an invalid endpoint descriptor of length 2, skipping [ 641.821010][ T5877] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 641.836638][ T5877] usb 1-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=ed.ae [ 641.862799][ T5877] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 641.870792][ T5877] usb 1-1: Product: syz [ 641.875097][ T5877] usb 1-1: Manufacturer: syz [ 641.879724][ T5877] usb 1-1: SerialNumber: syz [ 641.887250][ T5877] usb 1-1: config 0 descriptor?? [ 641.905116][ T69] pwc: recv_control_msg error -32 req 02 val 2b00 [ 641.922183][ T69] pwc: recv_control_msg error -32 req 02 val 2700 [ 641.944010][ T69] pwc: recv_control_msg error -32 req 02 val 2c00 [ 641.961552][ T69] pwc: recv_control_msg error -32 req 04 val 1000 [ 641.976227][ T69] pwc: recv_control_msg error -32 req 04 val 1300 [ 641.985405][ T69] pwc: recv_control_msg error -32 req 04 val 1400 [ 641.999984][ T69] pwc: recv_control_msg error -32 req 02 val 2000 [ 642.068978][ T5874] usb 2-1: Using ep0 maxpacket: 8 [ 642.082617][ T5874] usb 2-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 642.091689][ T5874] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 642.099682][ T5874] usb 2-1: Product: syz [ 642.105281][ T5874] usb 2-1: Manufacturer: syz [ 642.117418][ T5874] usb 2-1: SerialNumber: syz [ 642.121647][ T5877] usb 1-1: USB disconnect, device number 38 [ 642.139497][ T5874] usb 2-1: config 0 descriptor?? [ 642.157403][ T69] pwc: recv_control_msg error -32 req 02 val 2100 [ 642.169174][ T69] pwc: recv_control_msg error -32 req 04 val 1500 [ 642.185841][ T69] pwc: recv_control_msg error -32 req 02 val 2500 [ 642.202065][ T69] pwc: recv_control_msg error -32 req 02 val 2400 [ 642.209245][ T69] pwc: recv_control_msg error -32 req 02 val 2600 [ 642.223603][ T69] pwc: recv_control_msg error -32 req 02 val 2900 [ 642.237427][ T69] pwc: recv_control_msg error -32 req 02 val 2800 [ 642.342939][ T5872] usb 4-1: new high-speed USB device number 40 using dummy_hcd [ 642.400210][ T5874] usb 2-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 642.450258][ T69] pwc: recv_control_msg error -71 req 04 val 1200 [ 642.466886][ T69] pwc: Registered as video103. [ 642.475875][ T69] input: PWC snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/input/input33 [ 642.505753][ T69] usb 3-1: USB disconnect, device number 35 [ 642.590046][ T5872] usb 4-1: config 0 has no interfaces? [ 642.608483][ T5872] usb 4-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 642.617849][ T5872] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 642.629119][ T5872] usb 4-1: Product: syz [ 642.633341][ T5872] usb 4-1: Manufacturer: syz [ 642.637949][ T5872] usb 4-1: SerialNumber: syz [ 642.655975][ T5872] usb 4-1: config 0 descriptor?? [ 643.008406][ T5874] dvb_usb_rtl28xxu 2-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32 [ 643.091274][T12015] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1596'. [ 643.354943][T12020] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1597'. [ 644.448625][ T5874] usb 2-1: USB disconnect, device number 37 [ 645.180853][ T5874] usb 4-1: USB disconnect, device number 40 [ 646.198922][T12041] RDS: rds_bind could not find a transport for ::ffff:10.1.1.0, load rds_tcp or rds_rdma? [ 646.382986][T12041] dlm: plock device version mismatch: kernel (1.2.0), user (1129335124.0.0) [ 650.382813][ T972] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 650.742853][ T24] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 651.272795][ T24] usb 2-1: Using ep0 maxpacket: 32 [ 651.279386][ T24] usb 2-1: config 0 has an invalid interface number: 51 but max is 0 [ 651.348574][ T972] usb 1-1: config 0 has no interfaces? [ 651.362800][ T24] usb 2-1: config 0 has no interface number 0 [ 651.392727][ T24] usb 2-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 651.402477][ T972] usb 1-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 651.429232][ T972] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 651.436530][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 651.446159][T12114] RDS: rds_bind could not find a transport for ::ffff:10.1.1.0, load rds_tcp or rds_rdma? [ 651.458917][ T972] usb 1-1: Product: syz [ 651.465909][ T24] usb 2-1: Product: syz [ 651.465915][ T972] usb 1-1: Manufacturer: syz [ 651.465930][ T972] usb 1-1: SerialNumber: syz [ 651.482902][ T24] usb 2-1: Manufacturer: syz [ 651.501080][ T972] usb 1-1: config 0 descriptor?? [ 651.506131][ T24] usb 2-1: SerialNumber: syz [ 651.539572][T12119] dlm: plock device version mismatch: kernel (1.2.0), user (1129335124.0.0) [ 651.560577][ T24] usb 2-1: config 0 descriptor?? [ 651.660529][ T24] quatech2 2-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 651.886503][ T24] usb 2-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 651.933469][ T972] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 651.945123][ T24] usb 2-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 652.435106][ T972] usb 3-1: config 0 has no interfaces? [ 652.598215][ C1] usb 2-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 652.613203][ T24] usb 2-1: USB disconnect, device number 38 [ 652.631918][ T24] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 652.645819][ T972] usb 3-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 652.657600][ T24] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 652.730016][T12136] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1622'. [ 653.078141][ T24] quatech2 2-1:0.51: device disconnected [ 653.135644][ T972] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 653.252912][ T972] usb 3-1: Product: syz [ 653.297754][ T972] usb 3-1: Manufacturer: syz [ 653.302377][ T972] usb 3-1: SerialNumber: syz [ 653.314773][ T972] usb 3-1: config 0 descriptor?? [ 653.906071][ T30] audit: type=1400 audit(1744550084.795:339): avc: denied { ioctl } for pid=12147 comm="syz.4.1626" path="socket:[41177]" dev="sockfs" ino=41177 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 653.982961][ T30] audit: type=1400 audit(1744550084.805:340): avc: denied { connect } for pid=12147 comm="syz.4.1626" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 654.260499][ T972] usb 1-1: USB disconnect, device number 39 [ 654.293057][ T24] usb 5-1: new high-speed USB device number 54 using dummy_hcd [ 654.464554][ T24] usb 5-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 654.487809][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 654.507403][ T24] usb 5-1: config 0 descriptor?? [ 654.514380][ T24] cp210x 5-1:0.0: cp210x converter detected [ 655.027969][ T972] usb 1-1: new high-speed USB device number 40 using dummy_hcd [ 655.300332][ T24] cp210x 5-1:0.0: failed to get vendor val 0x000e size 3: -32 [ 655.395730][ T972] usb 1-1: Using ep0 maxpacket: 8 [ 655.408702][ T972] usb 1-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 655.417884][ T972] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 655.426267][ T972] usb 1-1: Product: syz [ 655.430444][ T972] usb 1-1: Manufacturer: syz [ 655.439923][ T972] usb 1-1: SerialNumber: syz [ 655.449652][ T972] usb 1-1: config 0 descriptor?? [ 655.746563][ T972] usb 1-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 655.847759][ T24] cp210x 5-1:0.0: failed to get vendor val 0x370c size 15: -121 [ 655.855775][ T24] cp210x 5-1:0.0: GPIO initialisation failed: -121 [ 655.864398][ T24] usb 5-1: cp210x converter now attached to ttyUSB0 [ 655.922206][ T30] audit: type=1400 audit(1744550086.835:341): avc: denied { read } for pid=12147 comm="syz.4.1626" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 656.774998][ T5874] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 656.796848][ T24] usb 3-1: USB disconnect, device number 36 [ 656.823090][ T972] dvb_usb_rtl28xxu 1-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32 [ 656.992832][ T5874] usb 2-1: Using ep0 maxpacket: 32 [ 657.139385][ T5874] usb 2-1: config 0 has an invalid interface number: 51 but max is 0 [ 657.268554][ T5874] usb 2-1: config 0 has no interface number 0 [ 657.278521][ T5874] usb 2-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 657.290088][ T5874] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 657.298618][ T5874] usb 2-1: Product: syz [ 657.304336][ T5874] usb 2-1: Manufacturer: syz [ 657.309012][ T5874] usb 2-1: SerialNumber: syz [ 657.317488][ T5874] usb 2-1: config 0 descriptor?? [ 657.326123][ T5874] quatech2 2-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 657.548175][ T5874] usb 2-1: qt2_setup_urbs - submit read urb failed -8 [ 657.564250][ T5874] quatech2 2-1:0.51: probe with driver quatech2 failed with error -8 [ 657.576076][ T972] usb 5-1: USB disconnect, device number 54 [ 657.596301][ T972] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 657.658905][ T972] cp210x 5-1:0.0: device disconnected [ 657.929856][ T69] usb 2-1: USB disconnect, device number 39 [ 658.037817][ T5877] usb 1-1: USB disconnect, device number 40 [ 658.233206][ T24] usb 4-1: new high-speed USB device number 41 using dummy_hcd [ 658.434116][ T5877] usb 1-1: new high-speed USB device number 41 using dummy_hcd [ 658.464680][ T24] usb 4-1: config 0 has no interfaces? [ 658.495515][ T24] usb 4-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 658.516457][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 658.542570][ T24] usb 4-1: Product: syz [ 658.654143][ T5877] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 658.670811][ T24] usb 4-1: Manufacturer: syz [ 658.675922][ T24] usb 4-1: SerialNumber: syz [ 658.680555][ T5877] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 658.693268][ T5877] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 658.703690][ T24] usb 4-1: config 0 descriptor?? [ 658.711053][ T5877] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 658.778609][T12208] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1641'. [ 659.161293][ T5877] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 659.170458][ T5877] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 659.189393][ T5877] usb 1-1: config 0 descriptor?? [ 659.392833][ T5872] usb 5-1: new high-speed USB device number 55 using dummy_hcd [ 659.676317][ T5877] plantronics 0003:047F:FFFF.0018: No inputs registered, leaving [ 659.691450][ T5877] plantronics 0003:047F:FFFF.0018: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 659.746398][ T5872] usb 5-1: config 0 has no interfaces? [ 659.755632][ T5872] usb 5-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 659.771503][ T5872] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 659.788340][ T5872] usb 5-1: Product: syz [ 659.797840][ T5872] usb 5-1: Manufacturer: syz [ 659.815031][ T5872] usb 5-1: SerialNumber: syz [ 659.840168][ T5872] usb 5-1: config 0 descriptor?? [ 660.381597][T12219] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 660.403055][T12219] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 660.678607][ T5872] usb 1-1: USB disconnect, device number 41 [ 660.860437][ T5874] usb 4-1: USB disconnect, device number 41 [ 661.170974][T12233] netlink: 452 bytes leftover after parsing attributes in process `syz.2.1646'. [ 662.428313][T12242] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1650'. [ 663.313458][ T5874] usb 5-1: USB disconnect, device number 55 [ 663.675288][ T5873] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 664.052801][ T5873] usb 2-1: Using ep0 maxpacket: 32 [ 664.107172][ T5873] usb 2-1: config 0 has an invalid interface number: 51 but max is 0 [ 664.139660][ T5873] usb 2-1: config 0 has no interface number 0 [ 664.171341][ T5873] usb 2-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 664.313043][ T5873] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 664.322926][ T5873] usb 2-1: Product: syz [ 664.332832][ T5873] usb 2-1: Manufacturer: syz [ 664.337435][ T5873] usb 2-1: SerialNumber: syz [ 664.388360][ T5873] usb 2-1: config 0 descriptor?? [ 665.463572][T12259] XFS (nullb0): Invalid superblock magic number [ 665.520064][ T5873] quatech2 2-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 665.830901][ T5873] usb 2-1: qt2_setup_urbs - submit read urb failed -8 [ 665.862945][ T5873] quatech2 2-1:0.51: probe with driver quatech2 failed with error -8 [ 666.309327][ T69] usb 2-1: USB disconnect, device number 40 [ 667.092923][ T5877] usb 5-1: new high-speed USB device number 56 using dummy_hcd [ 667.656258][ T972] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 667.890166][ T972] usb 3-1: config 0 has no interfaces? [ 668.398993][ T972] usb 3-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 668.408216][ T972] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 668.418894][ T5877] usb 5-1: config 0 has no interfaces? [ 668.425836][ T972] usb 3-1: Product: syz [ 668.431501][ T972] usb 3-1: Manufacturer: syz [ 668.465590][ T5877] usb 5-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 668.472762][ T972] usb 3-1: SerialNumber: syz [ 668.485715][ T972] usb 3-1: config 0 descriptor?? [ 668.493837][ T5877] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 668.508844][ T5877] usb 5-1: Product: syz [ 668.528040][ T5877] usb 5-1: Manufacturer: syz [ 668.622596][ T5877] usb 5-1: SerialNumber: syz [ 668.641553][ T5877] usb 5-1: config 0 descriptor?? [ 668.738652][T12287] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 668.747846][T12287] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 668.951858][ T972] usb 1-1: new high-speed USB device number 42 using dummy_hcd [ 669.261404][ T972] usb 1-1: Using ep0 maxpacket: 8 [ 669.418805][ T972] usb 1-1: New USB device found, idVendor=04a5, idProduct=3003, bcdDevice=3a.b2 [ 670.336876][ T972] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 670.352778][ T972] usb 1-1: Product: syz [ 670.356947][ T972] usb 1-1: Manufacturer: syz [ 670.361554][ T972] usb 1-1: SerialNumber: syz [ 670.426438][ T972] usb 1-1: config 0 descriptor?? [ 670.748666][T12320] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1670'. [ 671.080424][T12322] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 671.089194][T12322] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 671.102845][ T950] usb 3-1: USB disconnect, device number 37 [ 674.094698][ T5874] usb 5-1: USB disconnect, device number 56 [ 674.392851][ T5872] usb 3-1: new high-speed USB device number 38 using dummy_hcd [ 674.577772][ T5872] usb 3-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 674.596679][ T5872] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 674.606393][ T5872] usb 3-1: config 0 descriptor?? [ 674.613850][ T5872] cp210x 3-1:0.0: cp210x converter detected [ 674.959278][ T972] gspca_main: sunplus-2.14.0 probing 04a5:3003 [ 674.994474][ T972] gspca_sunplus: reg_w_riv err -71 [ 675.004063][ T972] sunplus 1-1:0.0: probe with driver sunplus failed with error -71 [ 675.016935][ T5872] cp210x 3-1:0.0: failed to get vendor val 0x000e size 3: -32 [ 675.053015][ T972] usb 1-1: USB disconnect, device number 42 [ 675.887811][ T5872] usb 3-1: cp210x converter now attached to ttyUSB0 [ 676.134079][ T5872] usb 3-1: USB disconnect, device number 38 [ 676.279284][ T5872] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 676.353177][T12376] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1683'. [ 676.785701][ T5872] cp210x 3-1:0.0: device disconnected [ 679.024559][T12402] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1690'. [ 679.191814][T12404] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 679.790728][ T30] audit: type=1400 audit(1744550110.705:342): avc: denied { map } for pid=12408 comm="syz.0.1694" path="socket:[40956]" dev="sockfs" ino=40956 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_stream_socket permissive=1 [ 681.070255][T12416] loop9: detected capacity change from 0 to 8 [ 681.353083][T12420] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1693'. [ 681.743579][T12416] loop9: [CUMANA/ADFS] p1 [ADFS] p1 [ 681.774171][T12416] loop9: partition table partially beyond EOD, truncated [ 681.782389][T12416] loop9: p1 size 81768186 extends beyond EOD, truncated [ 681.977386][T12423] serio: Serial port ttyS3 [ 683.329587][ T30] audit: type=1400 audit(1744550114.245:343): avc: denied { unmount } for pid=5822 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 683.907023][T12441] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 684.728680][ T5874] usb 4-1: new high-speed USB device number 42 using dummy_hcd [ 685.102815][ T5874] usb 4-1: Using ep0 maxpacket: 16 [ 685.179763][T12459] ADFS-fs (nullb0): error: can't find an ADFS filesystem on dev nullb0. [ 685.199224][ T30] audit: type=1400 audit(1744550116.085:344): avc: denied { mounton } for pid=12455 comm="syz.1.1706" path="/362/file0" dev="tmpfs" ino=2003 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 685.222260][ C1] vkms_vblank_simulate: vblank timer overrun [ 685.229132][ T5874] usb 4-1: New USB device found, idVendor=1397, idProduct=00bd, bcdDevice=c5.66 [ 685.396943][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 685.403303][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 685.441629][ T5874] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 685.648969][ T5874] usb 4-1: config 0 descriptor?? [ 685.666397][ T5874] usb 4-1: invalid MIDI EP [ 685.674788][ T5874] usb 4-1: snd-bcd2000: error during probing [ 685.680986][ T5874] snd-bcd2000 4-1:0.0: probe with driver snd-bcd2000 failed with error -22 [ 685.748767][T12466] netlink: 452 bytes leftover after parsing attributes in process `syz.0.1707'. [ 686.196724][ T950] usb 4-1: USB disconnect, device number 42 [ 686.212395][T12469] loop9: detected capacity change from 0 to 8 [ 686.899115][T12469] loop9: [CUMANA/ADFS] p1 [ADFS] p1 [ 686.904848][T12469] loop9: partition table partially beyond EOD, truncated [ 686.913810][T12469] loop9: p1 size 81768186 extends beyond EOD, truncated [ 687.422805][ T5874] usb 1-1: new high-speed USB device number 43 using dummy_hcd [ 687.574198][ T5874] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 687.585999][ T5874] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 687.597093][ T972] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 687.689235][ T5874] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 687.702800][ T5874] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 687.717165][ T5874] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 688.192346][ T5874] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 688.212239][ T5874] usb 1-1: config 0 descriptor?? [ 688.232790][ T972] usb 2-1: device descriptor read/64, error -71 [ 689.181389][ T5874] plantronics 0003:047F:FFFF.0019: No inputs registered, leaving [ 689.200462][ T5874] plantronics 0003:047F:FFFF.0019: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 689.233107][ T972] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 691.729481][ T5874] usb 1-1: USB disconnect, device number 43 [ 692.372601][ T24] usb 4-1: new high-speed USB device number 43 using dummy_hcd [ 692.592958][ T24] usb 4-1: Using ep0 maxpacket: 8 [ 692.934926][ T24] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 692.956153][ T24] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 692.970144][ T24] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 692.986483][ T30] audit: type=1400 audit(1744550123.905:345): avc: denied { ioctl } for pid=12513 comm="syz.2.1722" path="socket:[41859]" dev="sockfs" ino=41859 ioctlcmd=0x890b scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 [ 693.042887][ T5874] usb 1-1: new high-speed USB device number 44 using dummy_hcd [ 693.052282][ T24] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 693.061679][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 693.086668][ T24] usb 4-1: Product: syz [ 693.090835][ T24] usb 4-1: Manufacturer: syz [ 693.098017][ T24] usb 4-1: SerialNumber: syz [ 693.722871][ T5874] usb 1-1: Using ep0 maxpacket: 8 [ 693.736725][ T5874] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 693.754440][ T5874] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBE, changing to 0x8E [ 693.806824][ T24] usb 4-1: 0:2 : does not exist [ 693.809189][ T5874] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 693.843319][ T5874] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid wMaxPacketSize 0 [ 693.846464][ T24] usb 4-1: USB disconnect, device number 43 [ 693.965174][ T5874] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 693.988536][ T5874] usb 1-1: New USB device found, idVendor=10c5, idProduct=819a, bcdDevice=e4.46 [ 694.037133][ T5874] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=35 [ 694.097682][ T5874] usb 1-1: Product: syz [ 694.683693][ T5874] usb 1-1: Manufacturer: syz [ 694.691188][ T5874] usb 1-1: SerialNumber: syz [ 694.859706][ T5874] usb 1-1: config 0 descriptor?? [ 695.379059][ T5874] radio-si470x 1-1:0.0: si470x_get_report: usb_control_msg returned -71 [ 695.390841][ T5874] radio-si470x 1-1:0.0: probe with driver radio-si470x failed with error -5 [ 695.454987][ T5874] usb 1-1: USB disconnect, device number 44 [ 696.354947][ T24] usb 4-1: new high-speed USB device number 44 using dummy_hcd [ 697.016172][ T24] usb 4-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 697.026005][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 697.042668][ T24] usb 4-1: config 0 descriptor?? [ 697.058051][ T24] cp210x 4-1:0.0: cp210x converter detected [ 697.689164][ T24] cp210x 4-1:0.0: failed to get vendor val 0x000e size 3: -32 [ 697.922655][ T24] usb 4-1: cp210x converter now attached to ttyUSB0 [ 698.761742][T12577] overlayfs: failed to resolve './file1': -2 [ 698.771544][ T24] usb 4-1: USB disconnect, device number 44 [ 698.868728][ T24] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 698.915430][ T24] cp210x 4-1:0.0: device disconnected [ 699.001290][T12580] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1740'. [ 704.577201][T12627] netlink: 452 bytes leftover after parsing attributes in process `syz.2.1755'. [ 705.454903][T12639] netlink: 452 bytes leftover after parsing attributes in process `syz.0.1758'. [ 706.005231][ T9772] usb 3-1: new high-speed USB device number 39 using dummy_hcd [ 706.323436][ T9772] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 706.342941][ T9772] usb 3-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 706.362318][ T9772] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 706.393252][ T9772] usb 3-1: config 0 descriptor?? [ 706.401970][ T9772] pwc: Askey VC010 type 2 USB webcam detected. [ 706.425092][T12646] overlayfs: failed to resolve './file1': -2 [ 707.130624][ T9772] pwc: recv_control_msg error -32 req 02 val 2b00 [ 707.183535][ T9772] pwc: recv_control_msg error -32 req 02 val 2700 [ 707.190807][ T9772] pwc: recv_control_msg error -32 req 02 val 2c00 [ 707.197987][ T9772] pwc: recv_control_msg error -32 req 04 val 1000 [ 707.204918][ T9772] pwc: recv_control_msg error -32 req 04 val 1300 [ 707.212645][ T9772] pwc: recv_control_msg error -32 req 04 val 1400 [ 707.219687][ T9772] pwc: recv_control_msg error -32 req 02 val 2000 [ 707.228000][ T9772] pwc: recv_control_msg error -32 req 02 val 2100 [ 707.236213][ T9772] pwc: recv_control_msg error -32 req 04 val 1500 [ 707.244718][ T9772] pwc: recv_control_msg error -32 req 02 val 2500 [ 707.251707][T12659] XFS (nullb0): Invalid superblock magic number [ 707.270376][ T9772] pwc: recv_control_msg error -32 req 02 val 2400 [ 707.277550][ T9772] pwc: recv_control_msg error -32 req 02 val 2600 [ 707.296897][ T9772] pwc: recv_control_msg error -32 req 02 val 2900 [ 707.514127][ T9772] pwc: recv_control_msg error -71 req 04 val 1100 [ 707.521794][ T9772] pwc: recv_control_msg error -71 req 04 val 1200 [ 707.975439][ T9772] pwc: Registered as video103. [ 708.034506][ T9772] input: PWC snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/input/input36 [ 708.069725][ T9772] usb 3-1: USB disconnect, device number 39 [ 709.912846][ T972] usb 4-1: new high-speed USB device number 45 using dummy_hcd [ 711.072909][ T972] usb 4-1: Using ep0 maxpacket: 8 [ 711.092168][ T972] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 711.114040][ T972] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 711.124266][ T972] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 711.364397][T12708] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1774'. [ 711.854584][ T972] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 711.867460][ T972] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 712.240043][ T972] usb 4-1: Product: syz [ 712.248778][ T972] usb 4-1: Manufacturer: syz [ 712.254207][ T972] usb 4-1: SerialNumber: syz [ 712.276719][ T972] usb 4-1: can't set config #1, error -71 [ 712.317118][ T972] usb 4-1: USB disconnect, device number 45 [ 712.708468][T12718] /dev/nullb0: Can't open blockdev [ 714.229964][T12734] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1782'. [ 714.742980][ T24] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 714.948866][T12738] overlayfs: failed to resolve './file1': -2 [ 715.062788][ T24] usb 2-1: Using ep0 maxpacket: 8 [ 715.118363][ T24] usb 2-1: New USB device found, idVendor=04a5, idProduct=3003, bcdDevice=3a.b2 [ 715.629671][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 715.761815][ T24] usb 2-1: Product: syz [ 715.767695][ T24] usb 2-1: Manufacturer: syz [ 716.068504][ T24] usb 2-1: SerialNumber: syz [ 716.081682][ T24] usb 2-1: config 0 descriptor?? [ 717.406526][T12757] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 717.973517][ T54] Bluetooth: hci1: connection err: -111 [ 718.615550][ T54] Bluetooth: hci4: connection err: -111 [ 720.375994][ T24] gspca_main: sunplus-2.14.0 probing 04a5:3003 [ 720.664239][ T24] gspca_sunplus: reg_w_riv err -71 [ 720.669436][ T24] sunplus 2-1:0.0: probe with driver sunplus failed with error -71 [ 721.288386][T12783] serio: Serial port ttyS3 [ 721.687084][ T24] usb 2-1: USB disconnect, device number 43 [ 722.321596][T12794] ADFS-fs (nullb0): error: can't find an ADFS filesystem on dev nullb0. [ 723.937874][ T24] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 724.645210][T12803] netlink: 452 bytes leftover after parsing attributes in process `syz.0.1801'. [ 724.746166][ T24] usb 2-1: Using ep0 maxpacket: 32 [ 726.516127][ T54] Bluetooth: hci3: connection err: -111 [ 727.322440][ T30] audit: type=1400 audit(1744550158.185:346): avc: denied { read } for pid=12834 comm="syz.2.1807" name="fb0" dev="devtmpfs" ino=629 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 727.391973][ T24] usb 2-1: device descriptor read/all, error -71 [ 727.429167][ T30] audit: type=1400 audit(1744550158.195:347): avc: denied { open } for pid=12834 comm="syz.2.1807" path="/dev/fb0" dev="devtmpfs" ino=629 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 727.539011][ T30] audit: type=1400 audit(1744550158.235:348): avc: denied { ioctl } for pid=12834 comm="syz.2.1807" path="/dev/fb0" dev="devtmpfs" ino=629 ioctlcmd=0x4601 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 727.953958][T12848] ADFS-fs (nullb0): error: can't find an ADFS filesystem on dev nullb0. [ 728.984810][T12852] serio: Serial port ttyS3 [ 731.132776][ T5874] usb 3-1: new high-speed USB device number 40 using dummy_hcd [ 731.362872][ T5874] usb 3-1: Using ep0 maxpacket: 8 [ 731.379087][ T5874] usb 3-1: New USB device found, idVendor=046d, idProduct=08dd, bcdDevice=ff.f4 [ 731.815716][ T5874] usb 3-1: New USB device strings: Mfr=8, Product=2, SerialNumber=3 [ 731.981448][ T5874] usb 3-1: Product: syz [ 731.995184][ T5874] usb 3-1: Manufacturer: syz [ 731.999788][ T5874] usb 3-1: SerialNumber: syz [ 732.023246][ T5874] usb 3-1: config 0 descriptor?? [ 732.039161][ T5874] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08dd [ 732.566404][T12896] netlink: 452 bytes leftover after parsing attributes in process `syz.1.1823'. [ 732.623406][ T5874] gspca_zc3xx: reg_w_i err -110 [ 732.625840][ T24] usb 5-1: new high-speed USB device number 57 using dummy_hcd [ 732.638311][ T5874] gspca_zc3xx 3-1:0.0: probe with driver gspca_zc3xx failed with error -110 [ 733.107814][T12900] netlink: 68 bytes leftover after parsing attributes in process `syz.2.1814'. [ 733.220232][ T24] usb 5-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 733.254345][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 733.284012][ T24] usb 5-1: config 0 descriptor?? [ 733.295261][ T24] cp210x 5-1:0.0: cp210x converter detected [ 733.515132][ T972] usb 3-1: USB disconnect, device number 40 [ 733.770741][ T24] cp210x 5-1:0.0: failed to get vendor val 0x000e size 3: -32 [ 734.256234][ T24] usb 5-1: cp210x converter now attached to ttyUSB0 [ 734.292847][ T5874] usb 4-1: new high-speed USB device number 46 using dummy_hcd [ 734.422825][ T5874] usb 4-1: device descriptor read/64, error -71 [ 735.631033][ T69] usb 5-1: USB disconnect, device number 57 [ 735.684893][ T69] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 735.752770][ T5874] usb 4-1: new high-speed USB device number 47 using dummy_hcd [ 735.895305][ T69] cp210x 5-1:0.0: device disconnected [ 735.991115][T12923] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1831'. [ 736.037002][T12761] usb 2-1: new high-speed USB device number 46 using dummy_hcd [ 736.413055][ T5874] usb 4-1: device descriptor read/64, error -71 [ 736.553250][ T5874] usb usb4-port1: attempt power cycle [ 736.740900][ T69] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 736.818564][T12761] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 736.842087][T12761] usb 2-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 736.959706][T12761] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 736.992863][ T69] usb 1-1: Using ep0 maxpacket: 8 [ 737.092781][ T972] usb 3-1: new high-speed USB device number 41 using dummy_hcd [ 737.122091][T12761] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 737.174742][ T69] usb 1-1: New USB device found, idVendor=04a5, idProduct=3003, bcdDevice=3a.b2 [ 737.276405][ T69] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 737.291103][T12761] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 737.307368][ T69] usb 1-1: Product: syz [ 737.311559][ T69] usb 1-1: Manufacturer: syz [ 737.362922][ T69] usb 1-1: SerialNumber: syz [ 737.372592][T12761] usb 2-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 737.387323][T12761] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 737.400772][ T69] usb 1-1: config 0 descriptor?? [ 737.451451][ T972] usb 3-1: config 0 has no interfaces? [ 737.480764][ T972] usb 3-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 737.498591][ T972] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 737.523635][ T972] usb 3-1: Product: syz [ 737.529490][T12761] usb 2-1: Product: syz [ 737.538310][ T972] usb 3-1: Manufacturer: syz [ 737.543035][T12761] usb 2-1: Manufacturer: syz [ 737.549291][ T972] usb 3-1: SerialNumber: syz [ 737.552669][T12761] cdc_wdm 2-1:1.0: skipping garbage [ 737.561269][T12761] cdc_wdm 2-1:1.0: skipping garbage [ 737.576274][T12761] cdc_wdm 2-1:1.0: cdc-wdm0: USB WDM device [ 737.582218][T12761] cdc_wdm 2-1:1.0: Unknown control protocol [ 737.595324][ T972] usb 3-1: config 0 descriptor?? [ 738.066102][T12944] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 738.074867][T12944] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 738.599007][ T30] audit: type=1400 audit(1744550169.505:349): avc: denied { create } for pid=12951 comm="syz.4.1837" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 738.623823][T12952] RDS: rds_bind could not find a transport for ::ffff:10.1.1.0, load rds_tcp or rds_rdma? [ 738.634822][ T30] audit: type=1400 audit(1744550169.545:350): avc: denied { bind } for pid=12951 comm="syz.4.1837" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 738.665327][ T69] gspca_main: sunplus-2.14.0 probing 04a5:3003 [ 738.676833][ T69] gspca_sunplus: reg_w_riv err -71 [ 738.810643][ T30] audit: type=1400 audit(1744550169.605:351): avc: denied { setopt } for pid=12951 comm="syz.4.1837" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 738.832985][ T69] sunplus 1-1:0.0: probe with driver sunplus failed with error -71 [ 739.270450][ T69] usb 1-1: USB disconnect, device number 45 [ 739.401692][ T5877] usb 2-1: USB disconnect, device number 46 [ 740.636358][ T5873] usb 3-1: USB disconnect, device number 41 [ 740.949036][ T30] audit: type=1400 audit(1744550171.715:352): avc: denied { name_connect } for pid=12963 comm="syz.3.1841" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=sctp_socket permissive=1 [ 741.156865][ T30] audit: type=1400 audit(1744550171.795:353): avc: denied { nlmsg_read } for pid=12963 comm="syz.3.1841" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 741.646110][T12972] XFS (nullb0): Invalid superblock magic number [ 741.819097][ T5873] usb 3-1: new high-speed USB device number 42 using dummy_hcd [ 741.912674][T12991] netlink: 452 bytes leftover after parsing attributes in process `syz.0.1844'. [ 742.042790][ T5873] usb 3-1: device descriptor read/64, error -71 [ 742.307387][ T5873] usb 3-1: new high-speed USB device number 43 using dummy_hcd [ 743.133072][ T5873] usb 3-1: device descriptor read/64, error -71 [ 743.245630][ T5873] usb usb3-port1: attempt power cycle [ 743.681748][ T5873] usb 3-1: new high-speed USB device number 44 using dummy_hcd [ 744.092587][ T5873] usb 3-1: device descriptor read/8, error -71 [ 744.488271][T13013] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1851'. [ 746.315551][T13016] block nbd4: shutting down sockets [ 746.776185][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 746.782563][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 747.645496][T13042] block nbd3: shutting down sockets [ 747.753772][ T24] usb 5-1: new high-speed USB device number 58 using dummy_hcd [ 747.962820][ T24] usb 5-1: device descriptor read/64, error -71 [ 748.182873][ T5873] usb 4-1: new high-speed USB device number 49 using dummy_hcd [ 748.262950][ T24] usb 5-1: new high-speed USB device number 59 using dummy_hcd [ 748.734281][ T5873] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 748.744867][ T5873] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 748.883265][ T24] usb 5-1: device descriptor read/64, error -71 [ 749.183425][ T24] usb usb5-port1: attempt power cycle [ 749.201064][ T5873] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 749.215004][ T5873] usb 4-1: config 0 descriptor?? [ 749.223714][ T5873] pwc: Askey VC010 type 2 USB webcam detected. [ 749.542871][ T24] usb 5-1: new high-speed USB device number 60 using dummy_hcd [ 749.631680][ T5873] pwc: recv_control_msg error -32 req 02 val 2b00 [ 749.643112][ T5873] pwc: recv_control_msg error -32 req 02 val 2700 [ 749.673315][ T5873] pwc: recv_control_msg error -32 req 02 val 2c00 [ 749.702887][ T5873] pwc: recv_control_msg error -32 req 04 val 1000 [ 749.731371][ T5873] pwc: recv_control_msg error -32 req 04 val 1300 [ 749.760032][ T5873] pwc: recv_control_msg error -32 req 04 val 1400 [ 749.785060][ T5873] pwc: recv_control_msg error -32 req 02 val 2000 [ 749.810921][ T5873] pwc: recv_control_msg error -32 req 02 val 2100 [ 749.838895][ T5873] pwc: recv_control_msg error -32 req 04 val 1500 [ 749.862818][ T5873] pwc: recv_control_msg error -32 req 02 val 2500 [ 749.891081][ T5873] pwc: recv_control_msg error -32 req 02 val 2400 [ 749.920096][ T5873] pwc: recv_control_msg error -32 req 02 val 2600 [ 749.940387][ T24] usb 5-1: device descriptor read/8, error -71 [ 749.963031][ T5873] pwc: recv_control_msg error -32 req 02 val 2900 [ 750.030700][T13077] loop9: detected capacity change from 0 to 8 [ 750.038437][T13077] loop9: [CUMANA/ADFS] p1 [ADFS] p1 [ 750.047326][T13077] loop9: partition table partially beyond EOD, truncated [ 750.055532][T13077] loop9: p1 size 81768186 extends beyond EOD, truncated [ 750.174898][ T5873] pwc: recv_control_msg error -71 req 04 val 1100 [ 750.209317][ T5873] pwc: recv_control_msg error -71 req 04 val 1200 [ 750.234484][ T5873] pwc: Registered as video103. [ 750.451614][ T5873] input: PWC snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/input/input37 [ 750.481802][ T5873] usb 4-1: USB disconnect, device number 49 [ 750.983412][T12761] usb 3-1: new high-speed USB device number 46 using dummy_hcd [ 751.204692][T12761] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 751.229384][T12761] usb 3-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 751.255049][T12761] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 751.778674][T12761] usb 3-1: config 0 descriptor?? [ 751.810276][T12761] pwc: Askey VC010 type 2 USB webcam detected. [ 751.983852][T13098] serio: Serial port ttyS3 [ 752.697526][T12761] pwc: recv_control_msg error -32 req 02 val 2b00 [ 752.745409][T12761] pwc: recv_control_msg error -32 req 02 val 2700 [ 752.761983][T12761] pwc: recv_control_msg error -32 req 02 val 2c00 [ 752.790003][T12761] pwc: recv_control_msg error -32 req 04 val 1000 [ 752.804474][T12761] pwc: recv_control_msg error -32 req 04 val 1300 [ 752.850098][T12761] pwc: recv_control_msg error -32 req 04 val 1400 [ 752.963759][T12761] pwc: recv_control_msg error -32 req 02 val 2000 [ 752.971052][T12761] pwc: recv_control_msg error -32 req 02 val 2100 [ 752.978516][T12761] pwc: recv_control_msg error -32 req 04 val 1500 [ 752.985879][T12761] pwc: recv_control_msg error -32 req 02 val 2500 [ 752.993153][T12761] pwc: recv_control_msg error -32 req 02 val 2400 [ 753.009756][T12761] pwc: recv_control_msg error -32 req 02 val 2600 [ 753.017117][T12761] pwc: recv_control_msg error -32 req 02 val 2900 [ 753.024552][T12761] pwc: recv_control_msg error -32 req 02 val 2800 [ 753.394712][T12761] pwc: recv_control_msg error -71 req 04 val 1200 [ 753.583610][T12761] pwc: Registered as video103. [ 753.610721][T12761] input: PWC snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/input/input38 [ 753.657017][T12761] usb 3-1: USB disconnect, device number 46 [ 753.832824][ T5873] usb 2-1: new high-speed USB device number 47 using dummy_hcd [ 754.052824][ T5873] usb 2-1: Using ep0 maxpacket: 8 [ 754.079360][ T5873] usb 2-1: New USB device found, idVendor=046d, idProduct=08dd, bcdDevice=ff.f4 [ 754.154229][ T5873] usb 2-1: New USB device strings: Mfr=8, Product=2, SerialNumber=3 [ 754.162254][ T5873] usb 2-1: Product: syz [ 754.292935][ T5874] usb 5-1: new high-speed USB device number 62 using dummy_hcd [ 754.410400][ T5873] usb 2-1: Manufacturer: syz [ 754.444223][ T5873] usb 2-1: SerialNumber: syz [ 754.470793][ T5873] usb 2-1: config 0 descriptor?? [ 754.507185][ T5873] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08dd [ 754.921382][T13127] netlink: 68 bytes leftover after parsing attributes in process `syz.1.1876'. [ 755.512854][ T5873] gspca_zc3xx: reg_w_i err -71 [ 755.517786][ T5873] gspca_zc3xx 2-1:0.0: probe with driver gspca_zc3xx failed with error -71 [ 755.528495][ T5874] usb 5-1: device descriptor read/64, error -71 [ 755.546700][ T5873] usb 2-1: USB disconnect, device number 47 [ 755.772791][ T5874] usb 5-1: new high-speed USB device number 63 using dummy_hcd [ 755.942806][ T5874] usb 5-1: device descriptor read/64, error -71 [ 756.236849][ T5874] usb usb5-port1: attempt power cycle [ 756.902805][ T5874] usb 5-1: new high-speed USB device number 64 using dummy_hcd [ 757.385299][T13138] serio: Serial port ttyS3 [ 757.730364][ T5874] usb 5-1: device descriptor read/8, error -71 [ 757.994656][ T950] usb 4-1: new high-speed USB device number 50 using dummy_hcd [ 758.432889][ T950] usb 4-1: Using ep0 maxpacket: 8 [ 758.471872][ T950] usb 4-1: New USB device found, idVendor=04a5, idProduct=3003, bcdDevice=3a.b2 [ 758.564561][ T950] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 758.613014][ T950] usb 4-1: Product: syz [ 758.617274][ T950] usb 4-1: Manufacturer: syz [ 758.621905][ T950] usb 4-1: SerialNumber: syz [ 758.629742][ T950] usb 4-1: config 0 descriptor?? [ 759.573183][ T5874] usb 5-1: new high-speed USB device number 65 using dummy_hcd [ 759.597408][T13142] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 759.606123][T13142] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 760.052756][ T5874] usb 5-1: Using ep0 maxpacket: 8 [ 760.105516][ T5874] usb 5-1: config index 0 descriptor too short (expected 301, got 45) [ 760.173970][ T5874] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 760.469087][ T5874] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 760.470595][ T950] gspca_main: sunplus-2.14.0 probing 04a5:3003 [ 760.500462][ T950] gspca_sunplus: reg_w_riv err -71 [ 760.510990][ T950] sunplus 4-1:0.0: probe with driver sunplus failed with error -71 [ 760.696095][T13168] serio: Serial port ttyS3 [ 760.772977][ T5874] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 760.889855][ T950] usb 4-1: USB disconnect, device number 50 [ 761.102869][ T5874] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 761.116807][ T5874] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 761.167866][ T5874] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 761.527673][ T5874] usb 5-1: GET_CAPABILITIES returned 0 [ 761.533211][ T5874] usbtmc 5-1:16.0: can't read capabilities [ 761.593400][ T950] usb 3-1: new high-speed USB device number 47 using dummy_hcd [ 761.977916][ T9772] usb 5-1: USB disconnect, device number 65 [ 762.153982][ T950] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 762.166885][ T950] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 762.192937][ T950] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 762.329104][ T950] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 762.369980][ T950] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 762.733244][ T950] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 762.755324][ T950] usb 3-1: config 0 descriptor?? [ 763.926156][ T950] plantronics 0003:047F:FFFF.001A: No inputs registered, leaving [ 763.941734][ T950] plantronics 0003:047F:FFFF.001A: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 764.430029][T13193] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 764.475023][T13193] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 765.047145][T13200] serio: Serial port ttyS3 [ 765.442179][ T69] usb 3-1: USB disconnect, device number 47 [ 766.939676][ T972] usb 4-1: new high-speed USB device number 51 using dummy_hcd [ 767.051259][T13227] ADFS-fs (nullb0): error: can't find an ADFS filesystem on dev nullb0. [ 767.273516][ T972] usb 4-1: Using ep0 maxpacket: 8 [ 767.652119][ T972] usb 4-1: New USB device found, idVendor=04a5, idProduct=3003, bcdDevice=3a.b2 [ 767.671578][ T972] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 767.706204][ T972] usb 4-1: Product: syz [ 767.747551][ T972] usb 4-1: Manufacturer: syz [ 767.758066][ T972] usb 4-1: SerialNumber: syz [ 767.803862][ T972] usb 4-1: config 0 descriptor?? [ 768.639491][T13239] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1900'. [ 769.101291][ T30] audit: type=1400 audit(1744550200.015:354): avc: denied { getopt } for pid=13241 comm="syz.1.1910" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 769.568704][T13248] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 769.607567][T13248] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 769.673365][ T69] usb 5-1: new high-speed USB device number 66 using dummy_hcd [ 769.897807][ T69] usb 5-1: Using ep0 maxpacket: 16 [ 769.918546][ T69] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 769.935353][ T69] usb 5-1: config 0 has no interface number 0 [ 769.972140][ T69] usb 5-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 186, changing to 11 [ 769.984569][ T69] usb 5-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid maxpacket 16849, setting to 1024 [ 770.021337][ T69] usb 5-1: New USB device found, idVendor=28bd, idProduct=0071, bcdDevice= 0.00 [ 770.047701][ T972] gspca_main: sunplus-2.14.0 probing 04a5:3003 [ 770.077473][ T69] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 770.092968][ T972] gspca_sunplus: reg_w_riv err -71 [ 770.107761][ T69] usb 5-1: config 0 descriptor?? [ 770.123930][ T972] sunplus 4-1:0.0: probe with driver sunplus failed with error -71 [ 770.148403][ T972] usb 4-1: USB disconnect, device number 51 [ 770.330465][T13243] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 770.340235][T13243] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 770.602788][ T9772] usb 1-1: new high-speed USB device number 46 using dummy_hcd [ 770.639331][ T69] usbhid 5-1:0.1: can't add hid device: -71 [ 770.643053][ T30] audit: type=1400 audit(1744550201.555:355): avc: denied { bind } for pid=13240 comm="syz.4.1909" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 770.652973][ T950] usb 3-1: new high-speed USB device number 48 using dummy_hcd [ 770.681081][ T69] usbhid 5-1:0.1: probe with driver usbhid failed with error -71 [ 770.772843][ T9772] usb 1-1: device descriptor read/64, error -71 [ 770.799959][ T69] usb 5-1: USB disconnect, device number 66 [ 770.804861][T13252] netdevsim netdevsim1: Direct firmware load for ./file0 failed with error -2 [ 770.856350][T13252] netdevsim netdevsim1: Falling back to sysfs fallback for: ./file0 [ 770.862778][ T950] usb 3-1: Using ep0 maxpacket: 8 [ 770.872356][ T950] usb 3-1: New USB device found, idVendor=046d, idProduct=08dd, bcdDevice=ff.f4 [ 770.881981][ T950] usb 3-1: New USB device strings: Mfr=8, Product=2, SerialNumber=3 [ 770.889990][ T950] usb 3-1: Product: syz [ 770.894233][ T950] usb 3-1: Manufacturer: syz [ 770.898810][ T950] usb 3-1: SerialNumber: syz [ 770.910688][ T950] usb 3-1: config 0 descriptor?? [ 770.919465][ T950] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08dd [ 771.042890][ T9772] usb 1-1: new high-speed USB device number 47 using dummy_hcd [ 771.883634][ T9772] usb 1-1: device descriptor read/64, error -71 [ 771.914661][ T950] gspca_zc3xx: reg_w_i err -71 [ 772.042275][ T950] gspca_zc3xx 3-1:0.0: probe with driver gspca_zc3xx failed with error -71 [ 772.052891][ T9772] usb usb1-port1: attempt power cycle [ 772.055774][ T950] usb 3-1: USB disconnect, device number 48 [ 772.935416][ T9772] usb 1-1: new high-speed USB device number 48 using dummy_hcd [ 773.063823][ T9772] usb 1-1: device descriptor read/8, error -71 [ 773.820425][T13281] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1920'. [ 774.228698][ T9772] usb 1-1: new high-speed USB device number 49 using dummy_hcd [ 774.268709][ T9772] usb 1-1: device descriptor read/8, error -71 [ 774.393630][ T9772] usb usb1-port1: unable to enumerate USB device [ 774.978974][ T5917] usb 5-1: new high-speed USB device number 67 using dummy_hcd [ 775.793003][ T5917] usb 5-1: Using ep0 maxpacket: 16 [ 775.836060][ T5917] usb 5-1: config 0 has no interfaces? [ 775.883670][ T5917] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 776.430195][ T5917] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 776.456053][ T5917] usb 5-1: Product: syz [ 776.461203][ T5917] usb 5-1: Manufacturer: syz [ 776.466117][ T5917] usb 5-1: SerialNumber: syz [ 776.719683][ T5917] usb 5-1: config 0 descriptor?? [ 777.034102][ T5917] usb 5-1: USB disconnect, device number 67 [ 779.132784][ T972] usb 1-1: new high-speed USB device number 50 using dummy_hcd [ 779.167873][T13326] ADFS-fs (nullb0): error: can't find an ADFS filesystem on dev nullb0. [ 779.299335][T13330] loop9: detected capacity change from 0 to 8 [ 779.312818][ T972] usb 1-1: Using ep0 maxpacket: 16 [ 779.320044][ T972] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 779.328173][T13330] loop9: [CUMANA/ADFS] p1 [ADFS] p1 [ 779.342828][ T972] usb 1-1: config 0 has no interface number 0 [ 779.347172][T13330] loop9: partition table partially beyond EOD, truncated [ 779.349027][ T972] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 186, changing to 11 [ 779.373531][T13330] loop9: p1 size 81768186 extends beyond EOD, truncated [ 779.858087][ T972] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid maxpacket 16849, setting to 1024 [ 779.926863][ T972] usb 1-1: New USB device found, idVendor=28bd, idProduct=0071, bcdDevice= 0.00 [ 779.969305][ T972] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 779.977562][ T5874] usb 3-1: new high-speed USB device number 49 using dummy_hcd [ 779.997911][ T972] usb 1-1: config 0 descriptor?? [ 780.142783][T12761] usb 2-1: new high-speed USB device number 48 using dummy_hcd [ 780.157542][ T5874] usb 3-1: no configurations [ 780.162165][ T5874] usb 3-1: can't read configurations, error -22 [ 780.226084][T13320] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 780.236945][T13320] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 780.292835][ T5874] usb 3-1: new high-speed USB device number 50 using dummy_hcd [ 780.302833][T12761] usb 2-1: Using ep0 maxpacket: 32 [ 780.311747][T12761] usb 2-1: config 0 has an invalid interface number: 85 but max is 0 [ 780.320055][T12761] usb 2-1: config 0 has no interface number 0 [ 780.331898][T12761] usb 2-1: config 0 interface 85 altsetting 7 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 780.346426][T12761] usb 2-1: config 0 interface 85 has no altsetting 0 [ 780.355594][T12761] usb 2-1: New USB device found, idVendor=05ac, idProduct=0219, bcdDevice=f0.72 [ 780.366963][T12761] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 780.375428][T12761] usb 2-1: Product: syz [ 780.379643][T12761] usb 2-1: Manufacturer: syz [ 780.386487][T12761] usb 2-1: SerialNumber: syz [ 780.392917][ T9772] usb 5-1: new high-speed USB device number 68 using dummy_hcd [ 780.393117][T12761] usb 2-1: config 0 descriptor?? [ 780.453290][ T5874] usb 3-1: no configurations [ 780.458110][ T5874] usb 3-1: can't read configurations, error -22 [ 780.465517][ T972] usbhid 1-1:0.1: can't add hid device: -71 [ 780.471506][ T972] usbhid 1-1:0.1: probe with driver usbhid failed with error -71 [ 780.480264][ T5874] usb usb3-port1: attempt power cycle [ 780.493427][ T972] usb 1-1: USB disconnect, device number 50 [ 780.543768][ T9772] usb 5-1: Using ep0 maxpacket: 32 [ 780.550348][ T9772] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 780.561359][ T9772] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 780.576041][ T9772] usb 5-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 780.585447][ T9772] usb 5-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 780.593656][ T9772] usb 5-1: Product: syz [ 780.597831][ T9772] usb 5-1: Manufacturer: syz [ 780.602479][ T9772] usb 5-1: SerialNumber: syz [ 780.608902][ T9772] usb 5-1: config 0 descriptor?? [ 780.615591][ T9772] hub 5-1:0.0: bad descriptor, ignoring hub [ 780.621515][ T9772] hub 5-1:0.0: probe with driver hub failed with error -5 [ 780.832906][ T5874] usb 3-1: new high-speed USB device number 51 using dummy_hcd [ 780.866617][ T5874] usb 3-1: no configurations [ 780.871235][ T5874] usb 3-1: can't read configurations, error -22 [ 781.028870][T12761] appletouch 2-1:0.85: Geyser mode initialized. [ 781.047245][T12761] input: appletouch as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.85/input/input40 [ 781.104659][ T5874] usb 3-1: new high-speed USB device number 52 using dummy_hcd [ 781.139547][ T5874] usb 3-1: no configurations [ 781.145621][ T5874] usb 3-1: can't read configurations, error -22 [ 781.161395][ T5874] usb usb3-port1: unable to enumerate USB device [ 781.282898][ T30] audit: type=1400 audit(1744550212.135:356): avc: denied { write } for pid=13358 comm="syz.3.1940" path="socket:[44993]" dev="sockfs" ino=44993 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 781.306119][ C1] vkms_vblank_simulate: vblank timer overrun [ 781.541168][ T972] usb 5-1: reset high-speed USB device number 68 using dummy_hcd [ 781.561274][ T5874] usb 2-1: USB disconnect, device number 48 [ 781.561286][ C1] appletouch 2-1:0.85: atp_complete: usb_submit_urb failed with result -19 [ 781.586863][ T5874] appletouch 2-1:0.85: input: appletouch disconnected [ 781.868167][ T30] audit: type=1400 audit(1744550212.785:357): avc: denied { remount } for pid=13369 comm="syz.3.1944" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 781.887642][ C1] vkms_vblank_simulate: vblank timer overrun [ 782.003121][T12761] usb 5-1: USB disconnect, device number 68 [ 782.892959][T13386] sch_tbf: burst 4398 is lower than device lo mtu (65550) ! [ 784.121923][T13402] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 784.185198][T13402] evm: overlay not supported [ 784.392552][ T30] audit: type=1400 audit(1744550215.305:358): avc: denied { nlmsg_write } for pid=13400 comm="syz.1.1954" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 784.427129][ T972] usb 5-1: new full-speed USB device number 69 using dummy_hcd [ 784.494563][ T30] audit: type=1400 audit(1744550215.415:359): avc: denied { read write } for pid=13405 comm="syz.1.1955" name="uinput" dev="devtmpfs" ino=920 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 784.509047][T13406] input: syz0 as /devices/virtual/input/input41 [ 784.550494][ T30] audit: type=1400 audit(1744550215.415:360): avc: denied { open } for pid=13405 comm="syz.1.1955" path="/dev/uinput" dev="devtmpfs" ino=920 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 784.578181][ T30] audit: type=1400 audit(1744550215.415:361): avc: denied { ioctl } for pid=13405 comm="syz.1.1955" path="/dev/uinput" dev="devtmpfs" ino=920 ioctlcmd=0x5501 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 784.614114][ T972] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 784.627384][ T972] usb 5-1: config 0 interface 0 has no altsetting 0 [ 784.642762][ T972] usb 5-1: New USB device found, idVendor=28bd, idProduct=0078, bcdDevice= 0.00 [ 784.659357][ T972] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 784.703711][ T972] usb 5-1: config 0 descriptor?? [ 784.720087][T13393] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 784.906176][ T30] audit: type=1400 audit(1744550215.795:362): avc: denied { block_suspend } for pid=13416 comm="syz.0.1959" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 785.093054][ T30] audit: type=1400 audit(1744550216.005:363): avc: denied { create } for pid=13424 comm="syz.3.1963" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 785.153283][ T972] hid (null): nested delimiters [ 785.343989][T13428] xt_CT: You must specify a L4 protocol and not use inversions on it [ 785.476129][ T972] uclogic 0003:28BD:0078.001B: interface is invalid, ignoring [ 785.516077][ T972] usb 5-1: USB disconnect, device number 69 [ 785.604695][ T30] audit: type=1400 audit(1744550216.515:364): avc: denied { ioctl } for pid=13433 comm="syz.3.1965" path="socket:[46190]" dev="sockfs" ino=46190 ioctlcmd=0x8907 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 787.116719][T13449] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1969'. [ 787.201840][ T30] audit: type=1400 audit(1744550218.045:365): avc: denied { create } for pid=13450 comm="syz.1.1971" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 787.239572][ T30] audit: type=1400 audit(1744550218.045:366): avc: denied { connect } for pid=13450 comm="syz.1.1971" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 787.341582][ T30] audit: type=1400 audit(1744550218.105:367): avc: denied { read } for pid=13450 comm="syz.1.1971" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 787.916172][ T30] audit: type=1400 audit(1744550218.715:368): avc: denied { bind } for pid=13465 comm="syz.4.1974" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 788.134929][ T30] audit: type=1400 audit(1744550218.715:369): avc: denied { name_bind } for pid=13465 comm="syz.4.1974" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 788.134968][ T30] audit: type=1400 audit(1744550218.715:370): avc: denied { node_bind } for pid=13465 comm="syz.4.1974" saddr=172.20.20.170 src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 789.173080][ T30] audit: type=1400 audit(1744550220.075:371): avc: denied { mount } for pid=13473 comm="syz.0.1976" name="/" dev="autofs" ino=46239 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_t tclass=filesystem permissive=1 [ 789.185577][ T5826] Bluetooth: hci4: unexpected subevent 0x1a length: 11 > 6 [ 789.226964][ T30] audit: type=1400 audit(1744550220.085:372): avc: denied { unmount } for pid=5820 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_t tclass=filesystem permissive=1 [ 789.463649][ T30] audit: type=1400 audit(1744550220.385:373): avc: denied { write } for pid=13479 comm="syz.1.1980" name="mice" dev="devtmpfs" ino=916 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mouse_device_t tclass=chr_file permissive=1 [ 789.490943][T13488] QAT: Device 198 not found [ 789.702869][T12761] usb 1-1: new high-speed USB device number 51 using dummy_hcd [ 789.965463][ T30] audit: type=1400 audit(1744550220.885:374): avc: denied { create } for pid=13489 comm="syz.2.1983" name="#31" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 790.033391][ T972] kernel write not supported for file /sg0 (pid: 972 comm: kworker/0:2) [ 790.166337][T12761] usb 1-1: Using ep0 maxpacket: 32 [ 790.549310][T12761] usb 1-1: config 0 has an invalid interface number: 255 but max is 0 [ 790.558904][T12761] usb 1-1: config 0 has no interface number 0 [ 790.692749][T12761] usb 1-1: too many endpoints for config 0 interface 255 altsetting 255: 255, using maximum allowed: 30 [ 790.785269][T13500] ======================================================= [ 790.785269][T13500] WARNING: The mand mount option has been deprecated and [ 790.785269][T13500] and is ignored by this kernel. Remove the mand [ 790.785269][T13500] option from the mount to silence this warning. [ 790.785269][T13500] ======================================================= [ 791.381051][T12761] usb 1-1: config 0 interface 255 altsetting 255 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 791.422748][T12761] usb 1-1: config 0 interface 255 has no altsetting 0 [ 791.472294][T12761] usb 1-1: New USB device found, idVendor=0cf2, idProduct=6250, bcdDevice=10.ae [ 791.502751][T12761] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 792.107729][T12761] usb 1-1: Product: syz [ 792.117801][T12761] usb 1-1: Manufacturer: syz [ 792.128151][T12761] usb 1-1: SerialNumber: syz [ 792.174976][T12761] usb 1-1: config 0 descriptor?? [ 792.453426][T12761] ums_eneub6250 1-1:0.255: USB Mass Storage device detected [ 792.482759][ T972] usb 5-1: new high-speed USB device number 70 using dummy_hcd [ 793.042871][ T972] usb 5-1: Using ep0 maxpacket: 8 [ 793.060533][ T972] usb 5-1: New USB device found, idVendor=0763, idProduct=2081, bcdDevice=d0.ab [ 793.078522][ T972] usb 5-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 793.101010][T12761] usb 1-1: USB disconnect, device number 51 [ 793.107244][ T972] usb 5-1: Product: syz [ 793.126922][ T972] usb 5-1: Manufacturer: syz [ 793.155887][ T972] usb 5-1: SerialNumber: syz [ 793.224475][ T972] usb 5-1: config 0 descriptor?? [ 794.214444][ T972] usb 5-1: USB disconnect, device number 70 [ 794.416821][ T30] kauditd_printk_skb: 4 callbacks suppressed [ 794.416836][ T30] audit: type=1400 audit(1744550225.325:379): avc: denied { read write } for pid=13566 comm="syz.3.1998" dev="9p" ino=65538 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 794.549549][ T30] audit: type=1400 audit(1744550225.325:380): avc: denied { open } for pid=13566 comm="syz.3.1998" path="/422/file0" dev="9p" ino=65538 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 794.745510][T13051] udevd[13051]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 795.112575][T13580] netlink: 12 bytes leftover after parsing attributes in process `syz.4.2002'. [ 796.625333][ T30] audit: type=1400 audit(1744550227.535:381): avc: denied { create } for pid=13593 comm="syz.3.2005" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 796.678594][T13595] tmpfs: Bad value for 'mpol' [ 796.726195][ T30] audit: type=1400 audit(1744550227.645:382): avc: denied { setopt } for pid=13593 comm="syz.3.2005" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 796.746880][T13595] syz.3.2005: vmalloc error: size 8589938688, exceeds total pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz3,mems_allowed=0-1 [ 796.774776][T13595] CPU: 1 UID: 0 PID: 13595 Comm: syz.3.2005 Not tainted 6.15.0-rc1-syzkaller-00325-g7cdabafc0012 #0 PREEMPT(full) [ 796.774807][T13595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 796.774818][T13595] Call Trace: [ 796.774823][T13595] [ 796.774830][T13595] dump_stack_lvl+0x16c/0x1f0 [ 796.774858][T13595] warn_alloc+0x248/0x3a0 [ 796.774879][T13595] ? __pfx_warn_alloc+0x10/0x10 [ 796.774894][T13595] ? stack_depot_save_flags+0x3e6/0xa50 [ 796.774920][T13595] ? kasan_save_stack+0x42/0x60 [ 796.774939][T13595] ? kasan_save_stack+0x33/0x60 [ 796.774955][T13595] ? kasan_save_track+0x14/0x30 [ 796.774971][T13595] ? __kasan_kmalloc+0xaa/0xb0 [ 796.774987][T13595] ? xskq_create+0x52/0x1d0 [ 796.775006][T13595] ? do_sock_setsockopt+0x221/0x470 [ 796.775029][T13595] ? __sys_setsockopt+0x1a0/0x230 [ 796.775046][T13595] ? __x64_sys_setsockopt+0xbd/0x160 [ 796.775069][T13595] __vmalloc_node_range_noprof+0x10ea/0x1540 [ 796.775103][T13595] ? xskq_create+0xfb/0x1d0 [ 796.775128][T13595] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 796.775159][T13595] ? xskq_create+0xfb/0x1d0 [ 796.775180][T13595] vmalloc_user_noprof+0x6b/0x90 [ 796.775204][T13595] ? xskq_create+0xfb/0x1d0 [ 796.775224][T13595] xskq_create+0xfb/0x1d0 [ 796.775246][T13595] xsk_setsockopt+0x640/0x840 [ 796.775265][T13595] ? __pfx_xsk_setsockopt+0x10/0x10 [ 796.775290][T13595] ? selinux_socket_setsockopt+0x6a/0x80 [ 796.775313][T13595] ? __pfx_xsk_setsockopt+0x10/0x10 [ 796.775331][T13595] do_sock_setsockopt+0x221/0x470 [ 796.775355][T13595] ? __pfx_do_sock_setsockopt+0x10/0x10 [ 796.775394][T13595] __sys_setsockopt+0x1a0/0x230 [ 796.775418][T13595] __x64_sys_setsockopt+0xbd/0x160 [ 796.775437][T13595] ? do_syscall_64+0x91/0x260 [ 796.775460][T13595] ? lockdep_hardirqs_on+0x7c/0x110 [ 796.775482][T13595] do_syscall_64+0xcd/0x260 [ 796.775507][T13595] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 796.775525][T13595] RIP: 0033:0x7f1b1738d169 [ 796.775539][T13595] 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 [ 796.775556][T13595] RSP: 002b:00007f1b18201038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 796.775573][T13595] RAX: ffffffffffffffda RBX: 00007f1b175a6080 RCX: 00007f1b1738d169 [ 796.775584][T13595] RDX: 0000000000000006 RSI: 000000000000011b RDI: 000000000000000a [ 796.775594][T13595] RBP: 00007f1b1740e990 R08: 0000000000000004 R09: 0000000000000000 [ 796.775604][T13595] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000000 [ 796.775614][T13595] R13: 0000000000000000 R14: 00007f1b175a6080 R15: 00007fff4ba38db8 [ 796.775637][T13595] [ 797.042571][T13602] netlink: 28 bytes leftover after parsing attributes in process `syz.0.2004'. [ 797.723008][T13595] Mem-Info: [ 797.726209][T13595] active_anon:25501 inactive_anon:0 isolated_anon:0 [ 797.726209][T13595] active_file:11333 inactive_file:38517 isolated_file:0 [ 797.726209][T13595] unevictable:21963 dirty:329 writeback:0 [ 797.726209][T13595] slab_reclaimable:8331 slab_unreclaimable:100098 [ 797.726209][T13595] mapped:42760 shmem:26841 pagetables:862 [ 797.726209][T13595] sec_pagetables:0 bounce:0 [ 797.726209][T13595] kernel_misc_reclaimable:0 [ 797.726209][T13595] free:1282153 free_pcp:5147 free_cma:0 [ 798.723193][T13595] Node 0 active_anon:101928kB inactive_anon:0kB active_file:45292kB inactive_file:153992kB unevictable:101352kB isolated(anon):0kB isolated(file):0kB mapped:171048kB dirty:624kB writeback:0kB shmem:105736kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:4096kB writeback_tmp:0kB kernel_stack:11728kB pagetables:3548kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 800.650726][T13595] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:48kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 800.682213][T13595] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 800.709793][T13595] lowmem_reserve[]: 0 2481 2483 2483 2483 [ 800.732793][T13595] Node 0 DMA32 free:1192140kB boost:0kB min:34092kB low:42612kB high:51132kB reserved_highatomic:0KB active_anon:99456kB inactive_anon:0kB active_file:41260kB inactive_file:151008kB unevictable:120056kB writepending:724kB present:3129332kB managed:2541516kB mlocked:83472kB bounce:0kB free_pcp:11076kB local_pcp:2028kB free_cma:0kB [ 801.190454][T13595] lowmem_reserve[]: 0 0 1 1 1 [ 801.206392][T13595] Node 0 Normal free:16kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:8kB inactive_anon:0kB active_file:0kB inactive_file:1584kB unevictable:0kB writepending:0kB present:1048580kB managed:1644kB mlocked:0kB bounce:0kB free_pcp:36kB local_pcp:8kB free_cma:0kB [ 801.249939][T13595] lowmem_reserve[]: 0 0 0 0 0 [ 801.255421][T13595] Node 1 Normal free:3905316kB boost:0kB min:55784kB low:69728kB high:83672kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB writepending:0kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 801.351580][T13595] lowmem_reserve[]: 0 0 0 0 0 [ 801.356860][T13595] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 801.374420][T13595] Node 0 DMA32: 663*4kB (UME) 381*8kB (UME) 277*16kB (UME) 490*32kB (UME) 139*64kB (UME) 153*128kB (UME) 101*256kB (UME) 43*512kB (ME) 20*1024kB (UME) 12*2048kB (UM) 267*4096kB (UM) = 1240852kB [ 801.420233][T13595] Node 0 Normal: 0*4kB 0*8kB 1*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 801.433054][T13595] Node 1 Normal: 201*4kB (UM) 54*8kB (UME) 45*16kB (UME) 184*32kB (UME) 88*64kB (UME) 27*128kB (UME) 15*256kB (UME) 9*512kB (UM) 5*1024kB (UM) 0*2048kB 946*4096kB (UM) = 3905316kB [ 801.453449][T13595] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 801.474120][T13595] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 801.489388][T13595] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 801.505641][T13595] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 801.518878][T13595] 86420 total pagecache pages [ 801.530168][T13595] 0 pages in swap cache [ 801.550128][T13595] Free swap = 124996kB [ 801.559630][T13595] Total swap = 124996kB [ 801.563053][ T9772] usb 1-1: new low-speed USB device number 52 using dummy_hcd [ 801.565427][T13595] 2097051 pages RAM [ 801.582341][T13595] 0 pages HighMem/MovableOnly [ 801.587653][T13595] 429630 pages reserved [ 801.592490][T13595] 0 pages cma reserved [ 801.742805][ T972] usb 3-1: new high-speed USB device number 53 using dummy_hcd [ 801.945197][ T9772] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 802.675545][ T9772] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 802.684491][ T9772] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 802.697399][ T9772] usb 1-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 802.706616][ T9772] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 802.772194][ T9772] hub 1-1:1.0: bad descriptor, ignoring hub [ 802.783770][ T9772] hub 1-1:1.0: probe with driver hub failed with error -5 [ 803.816664][ T972] usb 3-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 804.142033][ T972] usb 3-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 804.322772][ T972] usb 3-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 804.341872][ T972] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 805.193197][ T9772] usb 1-1: USB disconnect, device number 52 [ 805.224850][ T972] usb 3-1: can't set config #27, error -71 [ 805.517889][ T972] usb 3-1: USB disconnect, device number 53 [ 805.528678][ T30] audit: type=1400 audit(1744550236.445:383): avc: denied { write } for pid=13644 comm="syz.1.2017" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 805.612164][ T30] audit: type=1400 audit(1744550236.485:384): avc: denied { shutdown } for pid=13645 comm="syz.2.2018" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 807.297815][T13676] random: crng reseeded on system resumption [ 807.391233][ T30] audit: type=1400 audit(1744550238.215:385): avc: denied { write } for pid=13674 comm="syz.1.2027" name="snapshot" dev="devtmpfs" ino=92 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 807.414436][ T30] audit: type=1400 audit(1744550238.215:386): avc: denied { ioctl } for pid=13674 comm="syz.1.2027" path="/dev/snapshot" dev="devtmpfs" ino=92 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 807.994175][ T30] audit: type=1400 audit(1744550238.885:387): avc: denied { setopt } for pid=13680 comm="syz.0.2029" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 808.139568][ T30] audit: type=1400 audit(1744550238.885:388): avc: denied { getopt } for pid=13680 comm="syz.0.2029" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 808.263281][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 808.269592][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 809.041032][ T30] audit: type=1400 audit(1744550239.635:389): avc: denied { map } for pid=13691 comm="syz.4.2030" path="/dev/cec4" dev="devtmpfs" ino=974 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 809.063810][ C1] vkms_vblank_simulate: vblank timer overrun [ 809.413062][T13702] xt_CT: You must specify a L4 protocol and not use inversions on it [ 810.288483][T13714] bridge1: entered promiscuous mode [ 810.294571][T13714] bridge1: entered allmulticast mode [ 810.759213][ T30] audit: type=1400 audit(1744550241.675:390): avc: denied { read } for pid=13723 comm="syz.4.2040" name="rtc0" dev="devtmpfs" ino=921 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 810.808699][ T30] audit: type=1400 audit(1744550241.705:391): avc: denied { open } for pid=13723 comm="syz.4.2040" path="/dev/rtc0" dev="devtmpfs" ino=921 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 810.832073][ C1] vkms_vblank_simulate: vblank timer overrun [ 810.900024][ T5826] Bluetooth: hci4: unexpected event for opcode 0x2068 [ 811.061748][ T30] audit: type=1400 audit(1744550241.975:392): avc: denied { nlmsg_write } for pid=13729 comm="syz.4.2043" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 811.847545][ T30] audit: type=1400 audit(1744550242.305:393): avc: denied { ioctl } for pid=13729 comm="syz.4.2043" path="socket:[47578]" dev="sockfs" ino=47578 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 812.019322][T13739] kvm: kvm [13738]: vcpu0, guest rIP: 0x28e Unhandled WRMSR(0x11e) = 0x3 [ 812.040517][T13739] kvm: kvm [13738]: vcpu0, guest rIP: 0x28e Unhandled WRMSR(0x186) = 0x3 [ 812.059820][T13739] kvm: kvm [13738]: vcpu0, guest rIP: 0x28e Unhandled WRMSR(0x187) = 0x3 [ 812.080924][T13739] kvm_intel: kvm [13738]: vcpu0, guest rIP: 0x28e Unhandled WRMSR(0x1d9) = 0x3 [ 815.087714][ T30] audit: type=1400 audit(1744550246.005:394): avc: denied { cmd } for pid=13784 comm="syz.1.2063" path="socket:[47004]" dev="sockfs" ino=47004 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 815.373573][T13792] xt_TPROXY: Can be used only with -p tcp or -p udp [ 816.465557][ T950] usb 4-1: new high-speed USB device number 52 using dummy_hcd [ 816.638032][ T30] audit: type=1400 audit(1744550247.545:395): avc: denied { create } for pid=13802 comm="syz.2.2070" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 817.096179][ T30] audit: type=1400 audit(1744550247.555:396): avc: denied { bind } for pid=13802 comm="syz.2.2070" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 817.162770][ T30] audit: type=1400 audit(1744550247.555:397): avc: denied { write } for pid=13802 comm="syz.2.2070" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 817.240931][ T5826] Bluetooth: hci3: unexpected cc 0x2007 length: 100 > 2 [ 817.253589][ T5826] Bluetooth: hci3: unexpected event for opcode 0x2007 [ 817.299432][ T950] usb 4-1: Using ep0 maxpacket: 16 [ 817.310095][ T950] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 817.320387][ T950] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 817.334186][ T950] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 817.957848][ T950] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 818.025757][ T950] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 818.156900][ T950] usb 4-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 818.166265][ T950] usb 4-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 818.175068][ T950] usb 4-1: Manufacturer: syz [ 818.182276][ T950] usb 4-1: config 0 descriptor?? [ 819.437505][ T950] rc_core: IR keymap rc-hauppauge not found [ 819.674973][ T30] audit: type=1400 audit(1744550250.585:398): avc: denied { accept } for pid=13849 comm="syz.0.2084" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_dgram_socket permissive=1 [ 819.846847][T13856] mmap: syz.0.2084 (13856) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 820.062078][ T950] Registered IR keymap rc-empty [ 820.084058][ T950] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 820.111667][T13847] sp0: Synchronizing with TNC [ 820.213978][ T950] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 820.222514][T13843] [U] è [ 820.245581][ T950] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0 [ 820.261523][ T950] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0/input42 [ 820.272806][ T30] audit: type=1400 audit(1744550251.185:399): avc: denied { read write } for pid=13860 comm="syz.4.2086" name="uhid" dev="devtmpfs" ino=1273 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 820.318017][ T5874] hid-generic 0000:0000:0000.001C: unknown main item tag 0x0 [ 820.326101][ T30] audit: type=1400 audit(1744550251.185:400): avc: denied { open } for pid=13860 comm="syz.4.2086" path="/dev/uhid" dev="devtmpfs" ino=1273 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 820.355902][ T950] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 820.402815][ T950] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 820.425558][ T5874] hid-generic 0000:0000:0000.001C: hidraw0: HID v0.00 Device [syz1] on syz0 [ 820.488440][ T950] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 820.549027][ T950] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 820.592995][ T950] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 820.603672][ T30] audit: type=1400 audit(1744550764.518:401): avc: denied { read } for pid=13874 comm="syz.2.2093" name="cachefiles" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cachefiles_device_t tclass=chr_file permissive=1 [ 820.669338][ T950] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 820.837838][ T950] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 820.943036][ T950] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 820.966729][ T30] audit: type=1400 audit(1744550764.518:402): avc: denied { open } for pid=13874 comm="syz.2.2093" path="/dev/cachefiles" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cachefiles_device_t tclass=chr_file permissive=1 [ 821.083000][ T950] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 821.413525][ T5826] Bluetooth: hci3: Controller not accepting commands anymore: ncmd = 0 [ 821.461013][ T950] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 821.469323][ T5826] Bluetooth: hci3: Injecting HCI hardware error event [ 821.477611][T13648] Bluetooth: hci3: hardware error 0x00 [ 821.516783][ T950] mceusb 4-1:0.0: Registered with mce emulator interface version 1 [ 821.540541][ T950] mceusb 4-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 821.621637][ T950] usb 4-1: USB disconnect, device number 52 [ 821.844196][T13888] tmpfs: Bad value for 'mpol' [ 821.860824][T13888] syz.2.2097: vmalloc error: size 8589938688, exceeds total pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz2,mems_allowed=0-1 [ 822.302742][T13888] CPU: 1 UID: 0 PID: 13888 Comm: syz.2.2097 Not tainted 6.15.0-rc1-syzkaller-00325-g7cdabafc0012 #0 PREEMPT(full) [ 822.302771][T13888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 822.302782][T13888] Call Trace: [ 822.302788][T13888] [ 822.302795][T13888] dump_stack_lvl+0x16c/0x1f0 [ 822.302822][T13888] warn_alloc+0x248/0x3a0 [ 822.302840][T13888] ? __pfx_warn_alloc+0x10/0x10 [ 822.302856][T13888] ? __pfx_stack_trace_save+0x10/0x10 [ 822.302880][T13888] ? stack_depot_save_flags+0x28/0xa50 [ 822.302904][T13888] ? kasan_save_stack+0x42/0x60 [ 822.302917][T13888] ? kasan_save_stack+0x33/0x60 [ 822.302931][T13888] ? kasan_save_track+0x14/0x30 [ 822.302943][T13888] ? __kasan_kmalloc+0xaa/0xb0 [ 822.302954][T13888] ? xskq_create+0x52/0x1d0 [ 822.302969][T13888] ? do_sock_setsockopt+0x221/0x470 [ 822.302987][T13888] ? __sys_setsockopt+0x1a0/0x230 [ 822.303001][T13888] ? __x64_sys_setsockopt+0xbd/0x160 [ 822.303019][T13888] __vmalloc_node_range_noprof+0x10ea/0x1540 [ 822.303046][T13888] ? xskq_create+0xfb/0x1d0 [ 822.303066][T13888] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 822.303091][T13888] ? xskq_create+0xfb/0x1d0 [ 822.303107][T13888] vmalloc_user_noprof+0x6b/0x90 [ 822.303126][T13888] ? xskq_create+0xfb/0x1d0 [ 822.303141][T13888] xskq_create+0xfb/0x1d0 [ 822.303158][T13888] xsk_setsockopt+0x640/0x840 [ 822.303174][T13888] ? __pfx_xsk_setsockopt+0x10/0x10 [ 822.303193][T13888] ? selinux_socket_setsockopt+0x6a/0x80 [ 822.303211][T13888] ? __pfx_xsk_setsockopt+0x10/0x10 [ 822.303225][T13888] do_sock_setsockopt+0x221/0x470 [ 822.303244][T13888] ? __pfx_do_sock_setsockopt+0x10/0x10 [ 822.303275][T13888] __sys_setsockopt+0x1a0/0x230 [ 822.303294][T13888] __x64_sys_setsockopt+0xbd/0x160 [ 822.303308][T13888] ? do_syscall_64+0x91/0x260 [ 822.303325][T13888] ? lockdep_hardirqs_on+0x7c/0x110 [ 822.303342][T13888] do_syscall_64+0xcd/0x260 [ 822.303362][T13888] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 822.303378][T13888] RIP: 0033:0x7fbb0278d169 [ 822.303390][T13888] 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 [ 822.303404][T13888] RSP: 002b:00007fbb03692038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 822.303419][T13888] RAX: ffffffffffffffda RBX: 00007fbb029a5fa0 RCX: 00007fbb0278d169 [ 822.303428][T13888] RDX: 0000000000000006 RSI: 000000000000011b RDI: 000000000000000a [ 822.303436][T13888] RBP: 00007fbb0280e990 R08: 0000000000000004 R09: 0000000000000000 [ 822.303444][T13888] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000000 [ 822.303451][T13888] R13: 0000000000000000 R14: 00007fbb029a5fa0 R15: 00007fff64def5c8 [ 822.303470][T13888] [ 822.303479][T13888] Mem-Info: [ 822.602892][T13888] active_anon:26274 inactive_anon:0 isolated_anon:0 [ 822.602892][T13888] active_file:8267 inactive_file:51638 isolated_file:0 [ 822.602892][T13888] unevictable:9555 dirty:426 writeback:0 [ 822.602892][T13888] slab_reclaimable:8536 slab_unreclaimable:99867 [ 822.602892][T13888] mapped:29356 shmem:31546 pagetables:883 [ 822.602892][T13888] sec_pagetables:0 bounce:0 [ 822.602892][T13888] kernel_misc_reclaimable:0 [ 822.602892][T13888] free:1285349 free_pcp:3805 free_cma:0 [ 822.781103][T13888] Node 0 active_anon:101796kB inactive_anon:0kB active_file:33068kB inactive_file:206480kB unevictable:36684kB isolated(anon):0kB isolated(file):0kB mapped:128824kB dirty:1704kB writeback:0kB shmem:121248kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11624kB pagetables:3332kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 822.815499][T13888] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:48kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 822.859978][T13888] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 822.967015][T13888] lowmem_reserve[]: 0 2481 2483 2483 2483 [ 822.973101][T13888] Node 0 DMA32 free:1229372kB boost:0kB min:34092kB low:42612kB high:51132kB reserved_highatomic:0KB active_anon:96688kB inactive_anon:0kB active_file:33068kB inactive_file:204896kB unevictable:36684kB writepending:1704kB present:3129332kB managed:2541516kB mlocked:0kB bounce:0kB free_pcp:16276kB local_pcp:15488kB free_cma:0kB [ 823.018034][T13888] lowmem_reserve[]: 0 0 1 1 1 [ 823.023159][T13888] Node 0 Normal free:16kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:8kB inactive_anon:0kB active_file:0kB inactive_file:1584kB unevictable:0kB writepending:0kB present:1048580kB managed:1644kB mlocked:0kB bounce:0kB free_pcp:36kB local_pcp:8kB free_cma:0kB [ 823.208330][T13888] lowmem_reserve[]: 0 0 0 0 0 [ 823.279365][T13888] Node 1 Normal free:3905316kB boost:0kB min:55784kB low:69728kB high:83672kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB writepending:0kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 823.308338][ T30] audit: type=1400 audit(1744550767.198:403): avc: denied { mount } for pid=13910 comm="syz.4.2103" name="/" dev="ramfs" ino=48192 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 823.348249][T13888] lowmem_reserve[]: 0 0 0 0 0 [ 823.359211][T13888] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 823.421583][T13888] Node 0 DMA32: 11*4kB (ME) 14*8kB (M) 106*16kB (UME) 212*32kB (UME) 92*64kB (UME) 150*128kB (UME) 95*256kB (ME) 51*512kB (ME) 18*1024kB (UME) 9*2048kB (UM) 268*4096kB (UM) = 1218748kB [ 823.447264][T13888] Node 0 Normal: 0*4kB 0*8kB 1*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 823.460020][T13888] Node 1 Normal: 201*4kB (UM) 54*8kB (UME) 45*16kB (UME) 184*32kB (UME) 88*64kB (UME) 27*128kB (UME) 15*256kB (UME) 9*512kB (UM) 5*1024kB (UM) 0*2048kB 946*4096kB (UM) = 3905316kB [ 823.485763][T13888] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 823.495813][T13888] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 823.505351][T13888] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 823.538332][T13888] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 823.574255][T13648] Bluetooth: hci3: Opcode 0x0c03 failed: -110 [ 823.637006][T13888] 93223 total pagecache pages [ 823.642071][T13888] 0 pages in swap cache [ 823.648888][T13888] Free swap = 124996kB [ 823.802417][T13888] Total swap = 124996kB [ 823.806685][T13888] 2097051 pages RAM [ 823.810492][T13888] 0 pages HighMem/MovableOnly [ 823.815346][T13888] 429630 pages reserved [ 823.819499][T13888] 0 pages cma reserved [ 824.401236][ T30] audit: type=1400 audit(1744550768.318:404): avc: denied { unmount } for pid=5830 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 824.483323][ T30] audit: type=1400 audit(1744550768.398:405): avc: denied { override_creds } for pid=13926 comm="syz.2.2110" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 824.659960][ T30] audit: type=1400 audit(1744550768.578:406): avc: denied { read write } for pid=13935 comm="syz.3.2112" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 824.741463][ T30] audit: type=1400 audit(1744550768.578:407): avc: denied { open } for pid=13935 comm="syz.3.2112" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 826.725426][T13946] futex_wake_op: syz.1.2116 tries to shift op by -33; fix this program [ 827.529942][ T30] audit: type=1400 audit(1744550771.438:408): avc: denied { view } for pid=13959 comm="syz.2.2120" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 829.348161][T13648] Bluetooth: hci1: SCO packet for unknown connection handle 0 [ 829.426806][T13988] netdevsim netdevsim1: Direct firmware load for ./file0 failed with error -2 [ 829.443287][T13988] netdevsim netdevsim1: Falling back to sysfs fallback for: ./file0 [ 829.895306][T13995] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(6) [ 829.901975][T13995] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 829.910074][T13995] vhci_hcd vhci_hcd.0: Device attached [ 829.982816][ T5874] usb 4-1: new high-speed USB device number 53 using dummy_hcd [ 830.708933][T13996] vhci_hcd: connection closed [ 830.716188][T13547] vhci_hcd: stop threads [ 830.753873][T13547] vhci_hcd: release socket [ 830.762464][T13547] vhci_hcd: disconnect device [ 830.854090][ T5874] usb 4-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 830.874735][ T5874] usb 4-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 830.910908][ T5874] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 830.917175][T14008] netlink: 'syz.2.2137': attribute type 4 has an invalid length. [ 830.923803][ T5874] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 830.951566][ T5874] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 830.952947][T14008] netlink: 'syz.2.2137': attribute type 4 has an invalid length. [ 831.433238][ T5874] usb 4-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 831.442297][ T5874] usb 4-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 831.450714][ T5874] usb 4-1: Product: syz [ 831.455688][ T5874] usb 4-1: Manufacturer: syz [ 831.464287][ T5874] cdc_wdm 4-1:1.0: skipping garbage [ 831.469497][ T5874] cdc_wdm 4-1:1.0: skipping garbage [ 831.476230][ T5874] cdc_wdm 4-1:1.0: cdc-wdm0: USB WDM device [ 831.482446][ T5874] cdc_wdm 4-1:1.0: Unknown control protocol [ 831.555573][T13648] Bluetooth: hci1: unexpected cc 0x2007 length: 100 > 2 [ 831.565933][T13648] Bluetooth: hci1: unexpected event for opcode 0x2007 [ 831.604568][T14008] syz.2.2137 (14008) used greatest stack depth: 20840 bytes left [ 834.053516][ T5874] usb 4-1: USB disconnect, device number 53 [ 834.434199][ T30] audit: type=1400 audit(1744550778.358:409): avc: denied { create } for pid=14059 comm="syz.4.2153" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 834.454359][ C1] vkms_vblank_simulate: vblank timer overrun [ 834.469745][T14060] lo speed is unknown, defaulting to 1000 [ 834.476041][ T30] audit: type=1400 audit(1744550778.388:410): avc: denied { write } for pid=14059 comm="syz.4.2153" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 834.510345][T14060] lo speed is unknown, defaulting to 1000 [ 834.526443][T14060] lo speed is unknown, defaulting to 1000 [ 834.624871][ T5917] usb 4-1: new high-speed USB device number 54 using dummy_hcd [ 834.802843][ T5917] usb 4-1: Using ep0 maxpacket: 8 [ 834.879658][ T5917] usb 4-1: New USB device found, idVendor=0763, idProduct=2081, bcdDevice=d0.ab [ 834.929152][ T5917] usb 4-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 834.939276][ T5917] usb 4-1: Product: syz [ 834.967673][ T5917] usb 4-1: Manufacturer: syz [ 834.974737][ T5917] usb 4-1: SerialNumber: syz [ 834.985960][ T5917] usb 4-1: config 0 descriptor?? [ 835.060769][T14060] infiniband syz0: set active [ 835.065674][T14060] infiniband syz0: added lo [ 835.076983][ T5872] lo speed is unknown, defaulting to 1000 [ 835.133597][T14060] RDS/IB: syz0: added [ 835.149805][T14060] smc: adding ib device syz0 with port count 1 [ 835.171739][T14060] smc: ib device syz0 port 1 has pnetid [ 835.179304][ T950] lo speed is unknown, defaulting to 1000 [ 835.188565][T14060] lo speed is unknown, defaulting to 1000 [ 835.280329][T14070] netlink: 'syz.1.2156': attribute type 32 has an invalid length. [ 835.289515][ T69] usb 1-1: new high-speed USB device number 53 using dummy_hcd [ 835.617196][T13648] Bluetooth: hci1: Controller not accepting commands anymore: ncmd = 0 [ 835.625881][T13648] Bluetooth: hci1: Injecting HCI hardware error event [ 835.634118][T13648] Bluetooth: hci1: hardware error 0x00 [ 835.640010][T13648] ================================================================== [ 835.648061][T13648] BUG: KASAN: slab-use-after-free in __list_del_entry_valid_or_report+0x1d4/0x200 [ 835.657245][T13648] Read of size 8 at addr ffff88807c9b0558 by task kworker/u9:1/13648 [ 835.665288][T13648] [ 835.667592][T13648] CPU: 0 UID: 0 PID: 13648 Comm: kworker/u9:1 Not tainted 6.15.0-rc1-syzkaller-00325-g7cdabafc0012 #0 PREEMPT(full) [ 835.667610][T13648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 835.667619][T13648] Workqueue: hci1 hci_error_reset [ 835.667637][T13648] Call Trace: [ 835.667642][T13648] [ 835.667646][T13648] dump_stack_lvl+0x116/0x1f0 [ 835.667664][T13648] print_report+0xc3/0x670 [ 835.667682][T13648] ? __virt_addr_valid+0x5e/0x590 [ 835.667701][T13648] ? __phys_addr+0xc6/0x150 [ 835.667719][T13648] ? __list_del_entry_valid_or_report+0x1d4/0x200 [ 835.667735][T13648] kasan_report+0xe0/0x110 [ 835.667749][T13648] ? __list_del_entry_valid_or_report+0x1d4/0x200 [ 835.667767][T13648] __list_del_entry_valid_or_report+0x1d4/0x200 [ 835.667784][T13648] bt_accept_unlink+0x34/0x2e0 [ 835.667796][T13648] l2cap_sock_teardown_cb+0x1a3/0x3c0 [ 835.667816][T13648] l2cap_chan_del+0xba/0x8f0 [ 835.667835][T13648] l2cap_conn_del+0x37a/0x730 [ 835.667853][T13648] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 835.667873][T13648] ? __pfx_l2cap_disconn_cfm+0x10/0x10 [ 835.667891][T13648] l2cap_disconn_cfm+0x96/0xd0 [ 835.667909][T13648] hci_conn_hash_flush+0x10b/0x260 [ 835.667926][T13648] hci_dev_close_sync+0x602/0x11d0 [ 835.667942][T13648] ? __pfx_bt_err+0x10/0x10 [ 835.667957][T13648] ? __pfx_hci_dev_close_sync+0x10/0x10 [ 835.667974][T13648] hci_dev_do_close+0x2e/0x90 [ 835.667988][T13648] hci_error_reset+0xbf/0x320 [ 835.668003][T13648] process_one_work+0x9cc/0x1b70 [ 835.668020][T13648] ? __pfx_hci_rx_work+0x10/0x10 [ 835.668033][T13648] ? __pfx_process_one_work+0x10/0x10 [ 835.668049][T13648] ? assign_work+0x1a0/0x250 [ 835.668063][T13648] worker_thread+0x6c8/0xf10 [ 835.668085][T13648] ? __kthread_parkme+0x19e/0x250 [ 835.668105][T13648] ? __pfx_worker_thread+0x10/0x10 [ 835.668119][T13648] kthread+0x3c2/0x780 [ 835.668131][T13648] ? __pfx_kthread+0x10/0x10 [ 835.668143][T13648] ? __pfx_kthread+0x10/0x10 [ 835.668155][T13648] ? __pfx_kthread+0x10/0x10 [ 835.668166][T13648] ? __pfx_kthread+0x10/0x10 [ 835.668178][T13648] ? rcu_is_watching+0x12/0xc0 [ 835.668194][T13648] ? __pfx_kthread+0x10/0x10 [ 835.668206][T13648] ret_from_fork+0x45/0x80 [ 835.668221][T13648] ? __pfx_kthread+0x10/0x10 [ 835.668234][T13648] ret_from_fork_asm+0x1a/0x30 [ 835.668257][T13648] [ 835.668261][T13648] [ 835.893026][T13648] Allocated by task 13875: [ 835.897418][T13648] kasan_save_stack+0x33/0x60 [ 835.902079][T13648] kasan_save_track+0x14/0x30 [ 835.906732][T13648] __kasan_kmalloc+0xaa/0xb0 [ 835.911299][T13648] snd_pcm_attach_substream+0x441/0xd60 [ 835.916829][T13648] snd_pcm_open_substream+0x8d/0x17f0 [ 835.922180][T13648] snd_pcm_oss_open+0x735/0x1400 [ 835.927103][T13648] soundcore_open+0x409/0x580 [ 835.931762][T13648] chrdev_open+0x231/0x6a0 [ 835.936157][T13648] do_dentry_open+0x741/0x1c10 [ 835.940899][T13648] vfs_open+0x82/0x3f0 [ 835.944947][T13648] path_openat+0x1e5e/0x2d40 [ 835.949514][T13648] do_filp_open+0x20b/0x470 [ 835.953993][T13648] do_sys_openat2+0x11b/0x1d0 [ 835.958648][T13648] __x64_sys_openat+0x174/0x210 [ 835.963478][T13648] do_syscall_64+0xcd/0x260 [ 835.967967][T13648] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 835.973836][T13648] [ 835.976142][T13648] Freed by task 13874: [ 835.980185][T13648] kasan_save_stack+0x33/0x60 [ 835.984836][T13648] kasan_save_track+0x14/0x30 [ 835.989488][T13648] kasan_save_free_info+0x3b/0x60 [ 835.994495][T13648] __kasan_slab_free+0x51/0x70 [ 835.999235][T13648] kfree+0x2b6/0x4d0 [ 836.003123][T13648] snd_pcm_detach_substream+0x1d7/0x380 [ 836.008645][T13648] snd_pcm_release_substream+0x5b/0x70 [ 836.014081][T13648] snd_pcm_oss_release+0x16f/0x310 [ 836.019179][T13648] __fput+0x3ff/0xb70 [ 836.023142][T13648] task_work_run+0x14d/0x240 [ 836.027713][T13648] syscall_exit_to_user_mode+0x27b/0x2a0 [ 836.033329][T13648] do_syscall_64+0xda/0x260 [ 836.037814][T13648] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 836.043683][T13648] [ 836.045984][T13648] The buggy address belongs to the object at ffff88807c9b0000 [ 836.045984][T13648] which belongs to the cache kmalloc-2k of size 2048 [ 836.060014][T13648] The buggy address is located 1368 bytes inside of [ 836.060014][T13648] freed 2048-byte region [ffff88807c9b0000, ffff88807c9b0800) [ 836.073957][T13648] [ 836.076264][T13648] The buggy address belongs to the physical page: [ 836.082651][T13648] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x7c9b0 [ 836.091387][T13648] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 836.099868][T13648] anon flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) [ 836.107821][T13648] page_type: f5(slab) [ 836.111780][T13648] raw: 00fff00000000040 ffff88801b442000 0000000000000000 dead000000000001 [ 836.120339][T13648] raw: 0000000000000000 0000000000080008 00000000f5000000 0000000000000000 [ 836.128900][T13648] head: 00fff00000000040 ffff88801b442000 0000000000000000 dead000000000001 [ 836.137566][T13648] head: 0000000000000000 0000000000080008 00000000f5000000 0000000000000000 [ 836.146213][T13648] head: 00fff00000000003 ffffea0001f26c01 00000000ffffffff 00000000ffffffff [ 836.154873][T13648] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008 [ 836.163517][T13648] page dumped because: kasan: bad access detected [ 836.169901][T13648] page_owner tracks the page as allocated [ 836.175590][T13648] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd2820(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5820, tgid 5820 (syz-executor), ts 59098964533, free_ts 59090822553 [ 836.196316][T13648] post_alloc_hook+0x181/0x1b0 [ 836.201068][T13648] get_page_from_freelist+0x1193/0x39b0 [ 836.206592][T13648] __alloc_frozen_pages_noprof+0x263/0x23a0 [ 836.212460][T13648] alloc_pages_mpol+0x1fb/0x550 [ 836.217292][T13648] new_slab+0x23c/0x330 [ 836.221428][T13648] ___slab_alloc+0xd9c/0x1940 [ 836.226086][T13648] __slab_alloc.constprop.0+0x56/0xb0 [ 836.231442][T13648] __kmalloc_node_track_caller_noprof+0x2ee/0x510 [ 836.237832][T13648] kmalloc_reserve+0xef/0x2c0 [ 836.242492][T13648] pskb_expand_head+0x22d/0x10b0 [ 836.247409][T13648] netlink_trim+0x22d/0x310 [ 836.251893][T13648] netlink_broadcast_filtered+0xca/0xf10 [ 836.257504][T13648] nlmsg_notify+0x9e/0x220 [ 836.261902][T13648] rtmsg_ifinfo+0x174/0x1a0 [ 836.266386][T13648] __dev_notify_flags+0x24c/0x2e0 [ 836.271407][T13648] rtnl_configure_link+0x1b7/0x260 [ 836.276495][T13648] page last free pid 5830 tgid 5830 stack trace: [ 836.282795][T13648] __free_frozen_pages+0x69d/0xff0 [ 836.287887][T13648] qlist_free_all+0x4e/0x120 [ 836.292462][T13648] kasan_quarantine_reduce+0x195/0x1e0 [ 836.297896][T13648] __kasan_slab_alloc+0x69/0x90 [ 836.302725][T13648] kmem_cache_alloc_node_noprof+0x1d5/0x3b0 [ 836.308596][T13648] __alloc_skb+0x2b2/0x380 [ 836.312991][T13648] netlink_ack+0x15d/0xb80 [ 836.317403][T13648] netlink_rcv_skb+0x347/0x440 [ 836.322150][T13648] netlink_unicast+0x53a/0x7f0 [ 836.326896][T13648] netlink_sendmsg+0x8d1/0xdd0 [ 836.331639][T13648] __sys_sendto+0x495/0x510 [ 836.336117][T13648] __x64_sys_sendto+0xe0/0x1c0 [ 836.340873][T13648] do_syscall_64+0xcd/0x260 [ 836.345359][T13648] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 836.351229][T13648] [ 836.353533][T13648] Memory state around the buggy address: [ 836.359136][T13648] ffff88807c9b0400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 836.367172][T13648] ffff88807c9b0480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 836.375211][T13648] >ffff88807c9b0500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 836.383243][T13648] ^ [ 836.390154][T13648] ffff88807c9b0580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 836.398190][T13648] ffff88807c9b0600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 836.406222][T13648] ================================================================== [ 836.415882][T13648] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 836.423092][T13648] CPU: 0 UID: 0 PID: 13648 Comm: kworker/u9:1 Not tainted 6.15.0-rc1-syzkaller-00325-g7cdabafc0012 #0 PREEMPT(full) [ 836.435336][T13648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 836.445389][T13648] Workqueue: hci1 hci_error_reset [ 836.450422][T13648] Call Trace: [ 836.453697][T13648] [ 836.456623][T13648] dump_stack_lvl+0x3d/0x1f0 [ 836.461217][T13648] panic+0x71c/0x800 [ 836.465106][T13648] ? __pfx_panic+0x10/0x10 [ 836.469511][T13648] ? irqentry_exit+0x3b/0x90 [ 836.474105][T13648] ? lockdep_hardirqs_on+0x7c/0x110 [ 836.479301][T13648] ? preempt_schedule_thunk+0x16/0x30 [ 836.484672][T13648] ? __list_del_entry_valid_or_report+0x1d4/0x200 [ 836.491091][T13648] ? preempt_schedule_common+0x44/0xc0 [ 836.496550][T13648] ? check_panic_on_warn+0x1f/0xb0 [ 836.501660][T13648] ? __list_del_entry_valid_or_report+0x1d4/0x200 [ 836.508074][T13648] check_panic_on_warn+0xab/0xb0 [ 836.513008][T13648] end_report+0x107/0x170 [ 836.517336][T13648] kasan_report+0xee/0x110 [ 836.521748][T13648] ? __list_del_entry_valid_or_report+0x1d4/0x200 [ 836.528161][T13648] __list_del_entry_valid_or_report+0x1d4/0x200 [ 836.534403][T13648] bt_accept_unlink+0x34/0x2e0 [ 836.539158][T13648] l2cap_sock_teardown_cb+0x1a3/0x3c0 [ 836.544528][T13648] l2cap_chan_del+0xba/0x8f0 [ 836.549123][T13648] l2cap_conn_del+0x37a/0x730 [ 836.553804][T13648] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 836.559787][T13648] ? __pfx_l2cap_disconn_cfm+0x10/0x10 [ 836.565243][T13648] l2cap_disconn_cfm+0x96/0xd0 [ 836.569996][T13648] hci_conn_hash_flush+0x10b/0x260 [ 836.575090][T13648] hci_dev_close_sync+0x602/0x11d0 [ 836.580183][T13648] ? __pfx_bt_err+0x10/0x10 [ 836.584664][T13648] ? __pfx_hci_dev_close_sync+0x10/0x10 [ 836.590194][T13648] hci_dev_do_close+0x2e/0x90 [ 836.594853][T13648] hci_error_reset+0xbf/0x320 [ 836.599515][T13648] process_one_work+0x9cc/0x1b70 [ 836.604441][T13648] ? __pfx_hci_rx_work+0x10/0x10 [ 836.609362][T13648] ? __pfx_process_one_work+0x10/0x10 [ 836.614723][T13648] ? assign_work+0x1a0/0x250 [ 836.619295][T13648] worker_thread+0x6c8/0xf10 [ 836.623870][T13648] ? __kthread_parkme+0x19e/0x250 [ 836.628880][T13648] ? __pfx_worker_thread+0x10/0x10 [ 836.633971][T13648] kthread+0x3c2/0x780 [ 836.638019][T13648] ? __pfx_kthread+0x10/0x10 [ 836.642585][T13648] ? __pfx_kthread+0x10/0x10 [ 836.647153][T13648] ? __pfx_kthread+0x10/0x10 [ 836.651720][T13648] ? __pfx_kthread+0x10/0x10 [ 836.656289][T13648] ? rcu_is_watching+0x12/0xc0 [ 836.661035][T13648] ? __pfx_kthread+0x10/0x10 [ 836.665617][T13648] ret_from_fork+0x45/0x80 [ 836.670011][T13648] ? __pfx_kthread+0x10/0x10 [ 836.674581][T13648] ret_from_fork_asm+0x1a/0x30 [ 836.679336][T13648] [ 836.682508][T13648] Kernel Offset: disabled [ 836.686808][T13648] Rebooting in 86400 seconds..