last executing test programs: 3.858877376s ago: executing program 1 (id=225): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40a01, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000100)={'syzkaller1\x00', @multicast}) write$tun(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="001c86dd0700100000004000000560ec97000fc83a00fe800000000000f00f000000000000aaff020000000000000000000000000001"], 0xffe) 3.840443546s ago: executing program 1 (id=226): r0 = socket(0x8000000010, 0x800, 0x0) write(r0, &(0x7f00000002c0)="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", 0xfc) 3.827187007s ago: executing program 1 (id=227): r0 = syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000090000102505a1a4400000000101090244000101000000090400001202060000052406000005240000000d240f010000000000000000000905810340000000000905820260000000000905030208"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_connect(0x5, 0x24, &(0x7f0000000180)={{0x12, 0x1, 0x310, 0x3f, 0x6b, 0x52, 0x40, 0x4dd, 0x8005, 0x82ec, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x1, 0x6, 0x0, 0x79, "", [{{0x9, 0x4, 0x8b, 0x4, 0x0, 0x2, 0xa, 0x0, 0x1}}]}}]}}, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='pagemap\x00') pread64(r1, &(0x7f0000001240)=""/102400, 0x19000, 0xfffff7ff8) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x40, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x8001}, 0x1c) bind$inet6(r2, &(0x7f0000000040)={0xa, 0xe22, 0x0, @rand_addr, 0x10000}, 0x1c) r3 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r3, &(0x7f0000000000)=[{&(0x7f00000001c0)="580000001500add427323b472545b4560a117fffffff81000e220e227f000001925aa80013007b00090080007f000001e809000000ff0000f03ac7100003ffffffffffffffffffffffe7ee000000deff0000000200000000", 0x58}], 0x1) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_connect$midi(0x5, 0x6f, &(0x7f00000000c0)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0xff, 0x1235, 0x8213, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5d, 0x1, 0x1, 0xef, 0xa0, 0x0, "", {{{0x9, 0x4, 0x0, 0x0, 0x3, 0x1, 0x3, 0x0, 0x8, [@midi_in_jack={0x6, 0x24, 0x2, 0x1, 0x7, 0x8}, @midi_in_jack={0x6, 0x24, 0x2, 0x1, 0x81, 0xa8}], [{{0x9, 0x5, 0xa, 0x10, 0x400, 0x10, 0x0, 0x5, {0x12, 0x25, 0x1, 0xe, "301e00ea41ffc30537b32c46b666"}}}, {{0x9, 0x5, 0x5, 0x10, 0x20, 0x7, 0x8, 0x4d, {0xb, 0x25, 0x1, 0x7, "38442741513ffc"}}}, {{0x9, 0x5, 0x5, 0x10, 0x400, 0x4, 0x1, 0x6, {0x7, 0x25, 0x1, 0x3, "289087"}}}]}}}}}]}}, &(0x7f0000000380)={0xa, &(0x7f0000000240)={0xa, 0x6, 0x310, 0xc, 0x30, 0x0, 0x10, 0x40}, 0x27, &(0x7f0000000280)={0x5, 0xf, 0x27, 0x3, [@ss_container_id={0x14, 0x10, 0x4, 0x6, "6ce7e99ef63c9418ba29d3e07387f5a3"}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x6, 0x22, 0x4, 0x4, 0x94, 0x1}]}, 0x2, [{0x34, &(0x7f00000002c0)=@string={0x34, 0x3, "e847d9a0a45f78fb67aff91fdb1683f1f1ea02e5c6e4489fbb570f33237a76ac85a4b7fe01f39478c497a690b75e36e8a3f3"}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x1004}}]}) syz_usb_connect$uac3(0x3, 0x0, 0x0, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r5 = socket$netlink(0x10, 0x3, 0x7) r6 = dup3(r4, r5, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r6, 0x6, 0x23, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000340)={0x2c, 0x0, &(0x7f0000000140)={0x0, 0x3, 0xa, @string={0xa, 0x3, "084744626ad5435d"}}, 0x0, 0x0, 0x0}, 0x0) 1.994965001s ago: executing program 1 (id=233): syz_usb_control_io$hid(0xffffffffffffffff, &(0x7f0000000240)={0x24, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\f', @ANYRESHEX, @ANYRESHEX], 0x0, 0x0, 0x0}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40a01, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000100)={'syzkaller1\x00', @multicast}) write$tun(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="001c86dd0700100000004000000560ec97000fc83a00fe800000000000000000000000f500aaff020000000000000000000000000001"], 0xffe) 1.367002886s ago: executing program 2 (id=238): mkdir(&(0x7f0000000400)='./my_sys\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./my_sys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./my_sys/bus/pci/devices/0000:00:01.0/remove\x00', 0x1, 0x0) write(r0, &(0x7f0000000800)='1', 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./my_sys/bus/pci/rescan\x00', 0x1, 0x0) write$tun(r0, &(0x7f0000000440)={@val={0x0, 0x800}, @void, @ipv6=@generic={0x4, 0x6, "c5eae4", 0x1f4, 0x1d, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, @private2, {[@srh={0x0, 0x4, 0x4, 0x2, 0x9, 0x10, 0x0, [@remote, @dev={0xfe, 0x80, '\x00', 0x13}]}, @hopopts={0x0, 0x26, '\x00', [@calipso={0x7, 0x38, {0x0, 0xc, 0x9, 0x1ff, [0x8001, 0xffffffffffffff6d, 0x9, 0x101, 0xfffffffffffffff9, 0x0]}}, @calipso={0x7, 0x48, {0x3, 0x10, 0x0, 0x1, [0x400, 0x2, 0x87, 0x8, 0x3, 0x5, 0x4, 0x80]}}, @ra={0x5, 0x2, 0x5}, @ra={0x5, 0x2, 0x4}, @enc_lim={0x4, 0x1, 0x8}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x7, 0x9a, "f65deca40ebd8327923fdf0b15c6c535fa713770cf4429e4a688831ea940a59f60960e8b645de8a7872a463fad36e1fd3c72b26bba5bb86395cd7230df927f63d749216a6f3ae1fa7a20e016fd76d05ccbfd94521676dc35206c055ab13b2a078d6f9b4e335fed2b296701639db16cd15df511249da3dc6afce70cdae9ae0a4e134e8a409baf742164cc90db81ceb0015c91ccab4a88d62c6914"}]}], "f6deac5a8b4f918c72132feb62141cab28d7ba4ff4934daf6035aa375c71b3bb33308ab6a640c761a370bf2c44e92802c783e39f6fc9bbd88ccb32b90e832c482ef1ba46ffac002158a54839f50b81fedc5a8a67d29ee073ab1ac931adcca4f1a66951e901317f9699e4c900e7d6f7aebe4e8b5a3b964d0b8983aecea3a91f42a32cbe61b43b500099f7804e"}}}, 0x220) write(r1, &(0x7f0000000a00)='1', 0x1) 1.294925628s ago: executing program 2 (id=239): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000008b}, 0x0) sched_setscheduler(0x0, 0x2, 0x0) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000240)={0x2, 0x0, @local}, 0x6f) connect$inet(r3, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r3, &(0x7f0000007fc0), 0x800001d, 0x300) 1.294308668s ago: executing program 1 (id=240): mremap(&(0x7f0000000000/0x9000)=nil, 0x600000, 0x600000, 0x3, &(0x7f0000a00000/0x600000)=nil) (async) r0 = socket$netlink(0x10, 0x3, 0x0) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0x0, @any, 0x4, 0x1}, 0xe) listen(r2, 0x3) (async) ppoll(&(0x7f0000000080)=[{r2, 0x10}], 0x1, &(0x7f0000000140), 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$SEG6(0x0, 0xffffffffffffffff) (async) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x32, 0x0, 0x0) (async) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f00000004c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_WOL_GET(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)={0x2c, r3, 0x401, 0x70bd25, 0x25dfdbff, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4001}, 0x20000080) (async) setrlimit(0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000002600)={'#! ', './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'}, 0x1000a) (async) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000), 0x8) (async) close_range(r0, 0xffffffffffffffff, 0x0) (async) rt_sigsuspend(&(0x7f0000000040)={[0x1]}, 0x8) 1.198859961s ago: executing program 0 (id=242): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000400), 0xffffffffffffffff) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) linkat(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0xffffffffffffff9c, &(0x7f0000000100)='./file7\x00', 0x1000) socket(0x10, 0x80002, 0x4) r3 = syz_open_dev$usbfs(0x0, 0x205, 0x8401) r4 = fcntl$dupfd(r3, 0x406, r3) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r5 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000000040)=@req={0x3fc, 0x4, 0x0, 0xfffffffe}, 0x10) r6 = socket(0x1e, 0x4, 0x0) r7 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r7, 0x201, 0x400000, 0x0, {{}, {}, {0x8, 0x11, 0x4}}}, 0x24}}, 0x0) setsockopt$packet_tx_ring(r6, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) sendmmsg(r5, &(0x7f0000003240), 0x4000000000000e4, 0x0) 1.197653461s ago: executing program 1 (id=243): r0 = socket$inet(0x2, 0x3, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000000380)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r2, 0x2) connect$unix(r1, &(0x7f0000fce000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) sendmmsg$unix(r1, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)="f0", 0x1}], 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r1], 0x18}}], 0x1, 0x0) r3 = syz_usb_connect(0x0, 0x36, &(0x7f0000000540)=ANY=[@ANYBLOB="120100009f187620ef170372362e010203010902240001000010000904bc00029e8833000905020200020200000905820220"], 0x0) syz_usb_control_io$rtl8150(r3, 0x0, 0x0) syz_usb_control_io$rtl8150(r3, 0x0, &(0x7f00000029c0)={0x2c, &(0x7f0000000080)=ANY=[@ANYBLOB="200302"], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r3, 0x0, &(0x7f0000002640)={0x44, &(0x7f0000000100)=ANY=[@ANYBLOB="200e02"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r3, 0x0, &(0x7f0000001680)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={0x40, 0xb, 0x2, "33fb"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300090468fe0700200000000000ff3f08000000480100100000000019002b000a0001000500000000000072080003000500000000", 0x39}], 0x1) syz_usb_control_io$lan78xx(r3, 0x0, &(0x7f0000000000)={0x34, &(0x7f00000009c0)=ANY=[@ANYBLOB="001602"], 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180), r4) sendmsg$TIPC_CMD_SHOW_PORTS(r4, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1c, r5, 0x200, 0x70bd29, 0x25dfdbfe, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x81}, 0x44040050) syz_usb_control_io$uac3(r3, 0x0, &(0x7f00000004c0)={0x44, &(0x7f0000000200)={0x40, 0x12, 0x1, '\b'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r3, 0x0, 0x0) accept(r2, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00', 0x10) sendmmsg$inet(r0, &(0x7f0000000280)=[{{&(0x7f0000000240)={0x2, 0x4e01, @dev={0xac, 0x14, 0x14, 0x44}}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="34000000000000000000000007000000071d0d"], 0x38}}], 0x1, 0x46000) 480.145298ms ago: executing program 2 (id=246): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000100)=0x207, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6_vti0\x00', 0x0}) sendto$packet(r0, &(0x7f00000002c0)="05031600d3fc140000004788031c09103b28", 0xfce0, 0x4, &(0x7f0000000140)={0x11, 0x86dd, r1, 0x1, 0x0, 0x6, @multicast}, 0x14) 427.094889ms ago: executing program 2 (id=247): mkdirat(0xffffffffffffff9c, &(0x7f0000000980)='./file0\x00', 0x30) mount$cgroup(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000001c0)={[{@subsystem='cpuset'}, {@subsystem='memory'}, {@subsystem='cpuacct'}, {@favordynmods}]}) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000040)=0x3928daf, 0x4) 343.005602ms ago: executing program 2 (id=248): r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)="5500000018007f5f00fe01b2a4a2809302060000ff41fd01040400000a00050002002800000019002d4400009b84136ef75afb83de066a5900e1baac341b61130000f2ff00000100000000000000000000ffffffff", 0x55}], 0x1, 0x0, 0x0, 0x7a000000}, 0x0) 342.583512ms ago: executing program 2 (id=250): r0 = syz_ublk_setup_io_uring(0x20, &(0x7f0000000340)={0x0, 0x0, 0x100, 0x2, 0x1e5}, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) syz_ublk_add_dev(r0, r1, r2, r3, &(0x7f0000000180)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000000c0)=@new_dev={0x3, 0xf14, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x100}}}, &(0x7f0000000280)) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x4, &(0x7f00000002c0)={@local={0xac, 0x2, 0x44, 0xa}, @private=0x5000000}, 0xc) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = dup(r6) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x88802, 0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x3ed4, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) ioctl$PPPIOCNEWUNIT(r8, 0xc004743e, &(0x7f0000000140)) pwritev(r8, &(0x7f0000000040)=[{0x0}], 0x1, 0x0, 0x40005) pwrite64$ublk_ch(r7, &(0x7f00000003c0)=@buf_512="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", 0x1000, 0x4) syz_usb_connect$uac1(0x0, 0x81, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000010d118042d40000102030109026f00030107900a0904000000010100000a240102000a0002", @ANYRESOCT=r1, @ANYRES64, @ANYRES16=0x0], 0x0) 338.471872ms ago: executing program 0 (id=251): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000100)=0x207, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6_vti0\x00', 0x0}) sendto$packet(r0, &(0x7f00000002c0)="05031600d3fc140000004788031c09103cd6", 0xfce0, 0x4, &(0x7f0000000140)={0x11, 0x86dd, r1, 0x1, 0x0, 0x6, @multicast}, 0x14) 281.203393ms ago: executing program 3 (id=252): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000580)=ANY=[@ANYBLOB="240000002100010000000000000000000a00000000000001"], 0x24}], 0x1}, 0x0) 254.952423ms ago: executing program 0 (id=253): r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/42, 0xffffffffffffff54, 0x0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40a01, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup(r2) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) write$tun(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="001c86dd0700100000004000000560ec97000fc88800fe80000080fe000000000000000000aaff020000000000000000000000000001"], 0xffe) 254.662023ms ago: executing program 3 (id=254): r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000000140)={&(0x7f0000000080)={0xa, 0x4e26, 0x80000, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000024c0)=ANY=[@ANYBLOB="180000000000000029000016360000002b000000000000005800000000000000290000003b000000850400000000000005020000000100c2044e5d6dda0001000502080fc910fc000000000000000000000000000001000014"], 0x70}, 0x810) 198.925215ms ago: executing program 3 (id=255): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40a01, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000100)={'syzkaller1\x00', @multicast}) write$tun(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="001c86dd0700100000004000000560ec97000fc83a00fe8000000000000020000000000000aaff020000000000000000000000000001"], 0xffe) 198.336695ms ago: executing program 0 (id=256): r0 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./my_sys/bus/pci/devices/0000:00:01.0/remove\x00', 0x1, 0x0) write(r0, &(0x7f0000000800)='1', 0x1) write$tun(r0, &(0x7f0000000440)={@val={0x0, 0x800}, @void, @ipv6=@generic={0x4, 0x6, "c5eae4", 0x1f4, 0x1d, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, @private2, {[@srh={0x0, 0x4, 0x4, 0x2, 0x9, 0x10, 0x0, [@remote, @dev={0xfe, 0x80, '\x00', 0x13}]}, @hopopts={0x0, 0x26, '\x00', [@calipso={0x7, 0x38, {0x0, 0xc, 0x9, 0x1ff, [0x8001, 0xffffffffffffff6d, 0x9, 0x101, 0xfffffffffffffff9, 0x0]}}, @calipso={0x7, 0x48, {0x3, 0x10, 0x0, 0x1, [0x400, 0x2, 0x87, 0x8, 0x3, 0x5, 0x4, 0x80]}}, @ra={0x5, 0x2, 0x5}, @ra={0x5, 0x2, 0x4}, @enc_lim={0x4, 0x1, 0x8}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x7, 0x9a, "f65deca40ebd8327923fdf0b15c6c535fa713770cf4429e4a688831ea940a59f60960e8b645de8a7872a463fad36e1fd3c72b26bba5bb86395cd7230df927f63d749216a6f3ae1fa7a20e016fd76d05ccbfd94521676dc35206c055ab13b2a078d6f9b4e335fed2b296701639db16cd15df511249da3dc6afce70cdae9ae0a4e134e8a409baf742164cc90db81ceb0015c91ccab4a88d62c6914"}]}], "f6deac5a8b4f918c72132feb62141cab28d7ba4ff4934daf6035aa375c71b3bb33308ab6a640c761a370bf2c44e92802c783e39f6fc9bbd88ccb32b90e832c482ef1ba46ffac002158a54839f50b81fedc5a8a67d29ee073ab1ac931adcca4f1a66951e901317f9699e4c900e7d6f7aebe4e8b5a3b964d0b8983aecea3a91f42a32cbe61b43b500099f7804e"}}}, 0x220) 198.199455ms ago: executing program 0 (id=257): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) write$tun(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="083c86dd0001110004600000a60c6eec00be11442bfffe8000000000000000000000000000aaff020000000000000000000000600001", @ANYRESDEC=r1], 0xfdef) 178.924855ms ago: executing program 3 (id=258): r0 = syz_ublk_setup_io_uring(0xd, &(0x7f0000000040)={0x0, 0x30b5, 0x0, 0x2, 0x154}, &(0x7f0000000100)=0x0, &(0x7f0000000280)=0x0, &(0x7f0000000300)=0x0) syz_ublk_add_dev(r0, r1, r2, r3, &(0x7f0000000200)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@any_dev={0x3, 0xe26, 0x0, 0x0, 0x1000, 0x10000, 0xffffffffffffffff, 0x0, 0x4d}}}, &(0x7f0000000480)=0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup(r5) syz_ublk_setup_queues(r6, r4, &(0x7f0000000180)={0x0, 0x20fb87, 0x800, 0x1, 0x32c}, &(0x7f0000000800)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7ffffe, 0x100, 0x6, 0x159, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xffffed7c, 0x8, 0x10000000, 0x146, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x88de, 0x8, 0x1, 0x0, 0x0, r6}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x0, 0x2000, 0x85, 0xbd}}], 0x1, &(0x7f0000000340)={0x2e, 0x54, 0x0, r6, 0xc0107520, 0x0, 0x0, 0x700, 0x0, {}, 0x1f, 0x0, '\x00', {0xfff9, 0x0, 0x0, 0x0}}, 0x0) ioctl$UI_ABS_SETUP(0xffffffffffffffff, 0x401c5504, &(0x7f0000000340)={0x1f, {0x40, 0x0, 0x0, 0x4, 0x1}}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='blkio.throttle.io_service_bytes_recursive\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r7 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_FD_FRAMES(r7, 0x65, 0x5, &(0x7f00000005c0)=0x1, 0x4) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000000000)={0x13}) sendmsg$ETHTOOL_MSG_TSINFO_GET(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB="84000000", @ANYRES16=0x0, @ANYBLOB="00032dbd7000fbdbdf25190000000c00018008c1a9000100000064000180080003000300000008000100", @ANYBLOB='\b\x00'], 0x84}, 0x1, 0x0, 0x0, 0x8004}, 0x240008d4) r8 = socket(0x10, 0x3, 0x0) write(r8, &(0x7f0000000240)="aefc00001a0025f01d85bc04fef7681d020b49ff708800008003280008021000ac0a1410bc71176a36ede498534108e58342fa94a235a2a441f9", 0xfcae) ioctl$VHOST_SET_OWNER(0xffffffffffffffff, 0xaf01, 0x0) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r9, &(0x7f0000000100)=ANY=[], 0x32600) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000001, 0x12, r9, 0x0) ioctl$VHOST_SET_VRING_ERR(0xffffffffffffffff, 0x4008af22, &(0x7f0000000040)) 136.632596ms ago: executing program 0 (id=259): syz_usb_connect$uac2(0x2, 0x9a, &(0x7f0000000000)=ANY=[@ANYBLOB="12010102000000200c201810400001020301090288000301018008080b0001010c200609040000000101200009240103000428000408240a05004000020c24030207030503050303000b2406030582", @ANYRES64], &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x20000, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000045c0)=0x40) openat(0xffffffffffffff9c, &(0x7f0000000200)='./bus\x00', 0x20842, 0x0) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) setsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f0000000000)=0x9, 0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000004c0)=ANY=[@ANYRES64=r2, @ANYRES32=0x0, @ANYRES32=r3, @ANYBLOB="00000000000000000104000000000000feffffffffffffff030000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000008400050020010000000000000000000000000000000000002b00000000000000000000000000000000000000000500000000000002000700000000000000000000000000e00000020000000000000000000000004000000033"], 0x13c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20040880) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r4, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) symlink(&(0x7f0000000500)='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000580)='./file0\x00') mkdir(&(0x7f0000000dc0)='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone3(&(0x7f0000000600)={0x22000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000580)=[r5], 0x1}, 0x58) connect$inet6(r2, &(0x7f00000004c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r6 = socket$inet6(0xa, 0x80002, 0xc3) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r6, 0x89f0, &(0x7f0000000000)={'ip6gre0\x00', 0x0}) 29.164029ms ago: executing program 3 (id=260): r0 = inotify_init1(0x80000) ioctl$XFS_IOC_AG_GEOMETRY(r0, 0xc080583d, &(0x7f0000000100)={0x0, 0xa39, 0x2, 0xfffffffd, 0x0, 0x4, 0x6, 0x4be}) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) mount$bind(0x0, 0x0, 0x0, 0x2125099, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/wakeup_count', 0x1, 0x20) io_setup(0x4fe, &(0x7f00000009c0)=0x0) io_submit(r4, 0x1, &(0x7f0000000400)=[&(0x7f0000000080)={0x1000000, 0x0, 0x0, 0x1, 0x3f, r3, &(0x7f0000000240)='\x00j', 0x2, 0x10000000005971}]) open_tree(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x89901) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000000)={0x2, 0x7, 0x1}) mount$bind(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x84000, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/dev_snmp6\x00') read$FUSE(r5, &(0x7f00000058c0)={0x2020}, 0x2020) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x2, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@xino_on}]}) 0s ago: executing program 3 (id=261): syz_open_dev$usbmon(0x0, 0xfffffffffffffffe, 0x0) socket(0x10, 0x3, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1bf) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001300), 0x40, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x11) openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x76dc) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x7, @ipv4={'\x00', '\xff\xff', @local}, 0x8001}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000002c0), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000400)=0x1, 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x2, &(0x7f00000003c0)=@gcm_128={{0x303}, "77b40400", "bb6710bc8150e4a1a117d7b27caf00", "8c76287d", "3d8efa05fdffffff"}, 0x28) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001480)='blkio.bfq.io_service_bytes\x00', 0x275a, 0x0) write$tun(r2, &(0x7f0000000340)=ANY=[], 0x141) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000002800)=""/4071, 0xfffffffffffffdab, 0x17, 0x0, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.60' (ED25519) to the list of known hosts. [ 23.701872][ T36] audit: type=1400 audit(1785267831.880:64): avc: denied { mounton } for pid=286 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 23.705471][ T286] cgroup: Unknown subsys name 'net' [ 23.724803][ T36] audit: type=1400 audit(1785267831.880:65): avc: denied { mount } for pid=286 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 23.752029][ T36] audit: type=1400 audit(1785267831.900:66): avc: denied { unmount } for pid=286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 23.752669][ T286] cgroup: Unknown subsys name 'devices' [ 23.873143][ T286] cgroup: Unknown subsys name 'hugetlb' [ 23.878801][ T286] cgroup: Unknown subsys name 'rlimit' [ 23.974120][ T36] audit: type=1400 audit(1785267832.150:67): avc: denied { setattr } for pid=286 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 23.997460][ T36] audit: type=1400 audit(1785267832.150:68): avc: denied { mounton } for pid=286 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 24.022529][ T36] audit: type=1400 audit(1785267832.150:69): avc: denied { mount } for pid=286 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 24.046807][ T288] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 24.055683][ T36] audit: type=1400 audit(1785267832.230:70): avc: denied { relabelto } for pid=288 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 24.081216][ T36] audit: type=1400 audit(1785267832.230:71): avc: denied { write } for pid=288 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 24.115572][ T36] audit: type=1400 audit(1785267832.290:72): avc: denied { read } for pid=286 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 24.141361][ T36] audit: type=1400 audit(1785267832.290:73): avc: denied { open } for pid=286 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 24.142009][ T286] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 24.911775][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.918891][ T293] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.940758][ T293] bridge_slave_0: entered allmulticast mode [ 24.951927][ T293] bridge_slave_0: entered promiscuous mode [ 24.960257][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.967532][ T293] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.974948][ T293] bridge_slave_1: entered allmulticast mode [ 24.981493][ T293] bridge_slave_1: entered promiscuous mode [ 25.086954][ T297] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.094122][ T297] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.101492][ T297] bridge_slave_0: entered allmulticast mode [ 25.107744][ T297] bridge_slave_0: entered promiscuous mode [ 25.114404][ T297] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.121545][ T297] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.128731][ T297] bridge_slave_1: entered allmulticast mode [ 25.135159][ T297] bridge_slave_1: entered promiscuous mode [ 25.200089][ T299] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.207214][ T299] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.214469][ T299] bridge_slave_0: entered allmulticast mode [ 25.221061][ T299] bridge_slave_0: entered promiscuous mode [ 25.228069][ T299] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.235285][ T299] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.242450][ T299] bridge_slave_1: entered allmulticast mode [ 25.248715][ T299] bridge_slave_1: entered promiscuous mode [ 25.301982][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.309067][ T293] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.316436][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.323500][ T293] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.345134][ T298] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.352238][ T298] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.359328][ T298] bridge_slave_0: entered allmulticast mode [ 25.365870][ T298] bridge_slave_0: entered promiscuous mode [ 25.372653][ T298] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.379725][ T298] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.387146][ T298] bridge_slave_1: entered allmulticast mode [ 25.393538][ T298] bridge_slave_1: entered promiscuous mode [ 25.447339][ T297] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.454545][ T297] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.461940][ T297] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.468996][ T297] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.518540][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.526357][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.534096][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.541823][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.556485][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.563582][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.584556][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.591649][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.616964][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.624068][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.639002][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.646108][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.678425][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.685526][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.699715][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.706828][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.728145][ T297] veth0_vlan: entered promiscuous mode [ 25.747477][ T293] veth0_vlan: entered promiscuous mode [ 25.760385][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.767498][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.779779][ T297] veth1_macvtap: entered promiscuous mode [ 25.787978][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.795057][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.826568][ T293] veth1_macvtap: entered promiscuous mode [ 25.836733][ T299] veth0_vlan: entered promiscuous mode [ 25.867644][ T297] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 25.882802][ T299] veth1_macvtap: entered promiscuous mode [ 25.890204][ T298] veth0_vlan: entered promiscuous mode [ 25.911230][ T298] veth1_macvtap: entered promiscuous mode [ 25.990488][ T318] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 26.043956][ T316] 9pnet: p9_errstr2errno: server reported unknown error 0x000 [ 26.232165][ T322] tipc: Started in network mode [ 26.237172][ T322] tipc: Node identity 4, cluster identity 4711 [ 26.243458][ T322] tipc: Node number set to 4 [ 26.684286][ T9] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 27.359526][ T337] netlink: 'syz.1.8': attribute type 29 has an invalid length. [ 27.367419][ T337] netlink: 8 bytes leftover after parsing attributes in process `syz.1.8'. [ 27.427242][ T9] usb 4-1: Using ep0 maxpacket: 16 [ 27.435036][ T9] usb 4-1: unable to get BOS descriptor or descriptor too short [ 27.443794][ T9] usb 4-1: config 3 has an invalid interface number: 105 but max is 1 [ 27.468243][ T9] usb 4-1: config 3 has an invalid interface number: 164 but max is 1 [ 27.486864][ T9] usb 4-1: config 3 has no interface number 0 [ 27.493091][ T9] usb 4-1: config 3 has no interface number 1 [ 27.499849][ T9] usb 4-1: config 3 interface 105 has no altsetting 0 [ 27.519467][ T9] usb 4-1: config 3 interface 164 has no altsetting 0 [ 27.528355][ T9] usb 4-1: New USB device found, idVendor=04c8, idProduct=0720, bcdDevice=4c.06 [ 27.537581][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 27.545752][ T9] usb 4-1: Product: syz [ 27.550218][ T9] usb 4-1: Manufacturer: syz [ 27.554994][ T9] usb 4-1: SerialNumber: syz [ 27.660714][ T314] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 27.771906][ T9] uvcvideo 4-1:3.164: Found multiple Units with ID 5 [ 27.790996][ T9] uvcvideo 4-1:3.164: Found multiple Units with ID 1 [ 27.798218][ T9] usb 4-1: Found UVC 0.03 device syz (04c8:0720) [ 27.804764][ T9] uvcvideo 4-1:3.164: Entity type for entity Output 65535 was not initialized! [ 27.813979][ T314] usb 2-1: Using ep0 maxpacket: 8 [ 27.819096][ T9] uvcvideo 4-1:3.164: Entity type for entity Input 65535 was not initialized! [ 27.828440][ T9] usb 4-1: Failed to create links for entity 65535 [ 27.835406][ T9] usb 4-1: Failed to register entities (-22). [ 27.841708][ T314] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 27.852132][ T314] usb 2-1: New USB device found, idVendor=0c45, idProduct=613a, bcdDevice=c4.6d [ 27.862369][ T9] usb 4-1: USB disconnect, device number 2 [ 27.868802][ T314] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 27.878621][ T314] usb 2-1: Product: syz [ 27.883015][ T314] usb 2-1: Manufacturer: syz [ 27.887639][ T314] usb 2-1: SerialNumber: syz [ 27.893196][ T314] usb 2-1: config 0 descriptor?? [ 28.116644][ T9] usb 2-1: USB disconnect, device number 2 [ 28.526993][ T299] cgroup: fork rejected by pids controller in /syz2 [ 28.551121][ T362] netlink: 9 bytes leftover after parsing attributes in process `syz.3.17'. [ 28.560208][ T362] gretap0: entered promiscuous mode [ 28.566527][ T362] netlink: 5 bytes leftover after parsing attributes in process `syz.3.17'. [ 28.575412][ T362] gretap0: left promiscuous mode [ 28.580421][ T362] gretap0: entered allmulticast mode [ 28.592715][ T309] bridge_slave_1: left allmulticast mode [ 28.600718][ T309] bridge_slave_1: left promiscuous mode [ 28.606478][ T309] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.621103][ T309] bridge_slave_0: left allmulticast mode [ 28.627584][ T309] bridge_slave_0: left promiscuous mode [ 28.641279][ T309] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.733298][ T36] kauditd_printk_skb: 60 callbacks suppressed [ 28.733318][ T36] audit: type=1400 audit(1785267836.910:134): avc: denied { mmap_zero } for pid=370 comm="syz.1.22" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=memprotect permissive=1 [ 28.767105][ T36] audit: type=1400 audit(1785267836.940:135): avc: denied { map } for pid=370 comm="syz.1.22" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=4175 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 28.792984][ T36] audit: type=1400 audit(1785267836.940:136): avc: denied { read write } for pid=370 comm="syz.1.22" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=4175 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 28.835149][ T309] veth1_macvtap: left promiscuous mode [ 28.846312][ T309] veth0_vlan: left promiscuous mode [ 28.870161][ T378] fuseblk: Bad value for 'fd' [ 28.870802][ T36] audit: type=1400 audit(1785267836.940:137): avc: denied { map } for pid=370 comm="syz.1.22" path="socket:[4174]" dev="sockfs" ino=4174 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 29.089024][ T380] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.097799][ T380] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.110954][ T380] bridge_slave_0: entered allmulticast mode [ 29.117430][ T380] bridge_slave_0: entered promiscuous mode [ 29.124627][ T380] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.132264][ T380] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.139415][ T380] bridge_slave_1: entered allmulticast mode [ 29.146413][ T380] bridge_slave_1: entered promiscuous mode [ 29.168920][ T36] audit: type=1400 audit(1785267837.340:138): avc: denied { write } for pid=388 comm="syz.3.27" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.194432][ T36] audit: type=1400 audit(1785267837.340:139): avc: denied { read } for pid=388 comm="syz.3.27" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.204008][ T45] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 29.267861][ T391] netlink: 9 bytes leftover after parsing attributes in process `syz.3.28'. [ 29.276819][ T391] gretap0: entered promiscuous mode [ 29.282596][ T391] netlink: 5 bytes leftover after parsing attributes in process `syz.3.28'. [ 29.291479][ T391] ÿ30ªî{X¹¦: renamed from gretap0 [ 29.297539][ T391] ÿ30ªî{X¹¦: left promiscuous mode [ 29.302838][ T391] ÿ30ªî{X¹¦: entered allmulticast mode [ 29.308924][ T391] A link change request failed with some changes committed already. Interface ÿ30ªî{X¹¦ may have been left with an inconsistent configuration, please check. [ 29.353717][ T380] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.360847][ T380] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.368166][ T380] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.375257][ T380] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.386438][ T36] audit: type=1400 audit(1785267837.560:140): avc: denied { name_bind } for pid=396 comm="syz.1.29" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 29.407930][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.416168][ T36] audit: type=1400 audit(1785267837.560:141): avc: denied { node_bind } for pid=396 comm="syz.1.29" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 29.416391][ T45] usb 1-1: config index 0 descriptor too short (expected 7768, got 18) [ 29.445736][ T45] usb 1-1: New USB device found, idVendor=0483, idProduct=3747, bcdDevice=52.4d [ 29.447438][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.455790][ T45] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 29.473227][ T45] usb 1-1: config 0 descriptor?? [ 29.481764][ T45] ftdi_sio 1-1:0.0: Ignoring interface reserved for JTAG [ 29.513979][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.521096][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.530209][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.537341][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.575645][ T380] veth0_vlan: entered promiscuous mode [ 29.599630][ T380] veth1_macvtap: entered promiscuous mode [ 29.657495][ T415] fuseblk: Bad value for 'fd' [ 29.709346][ T36] audit: type=1400 audit(1785267837.880:142): avc: denied { sqpoll } for pid=382 comm="syz.0.26" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 29.710600][ T45] usb 1-1: USB disconnect, device number 2 [ 29.735236][ T31] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 29.890685][ T31] usb 4-1: Using ep0 maxpacket: 32 [ 29.897760][ T31] usb 4-1: config 1 has an invalid descriptor of length 220, skipping remainder of the config [ 29.920118][ T31] usb 4-1: config 1 has 0 interfaces, different from the descriptor's value: 3 [ 29.940730][ T31] usb 4-1: New USB device found, idVendor=200c, idProduct=100b, bcdDevice= 0.40 [ 29.950656][ T31] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 29.959180][ T31] usb 4-1: Product: syz [ 29.973127][ T426] netlink: 9 bytes leftover after parsing attributes in process `syz.1.38'. [ 29.973909][ T31] usb 4-1: Manufacturer: syz [ 29.988082][ T426] gretap0: entered promiscuous mode [ 29.996771][ T31] usb 4-1: SerialNumber: syz [ 29.997571][ T426] netlink: 5 bytes leftover after parsing attributes in process `syz.1.38'. [ 30.039575][ T36] audit: type=1400 audit(1785267838.210:143): avc: denied { create } for pid=427 comm="syz.1.39" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 30.215872][ T402] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 30.224555][ T402] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 30.236320][ T31] usb 4-1: USB disconnect, device number 3 [ 30.364400][ T438] netlink: 96 bytes leftover after parsing attributes in process `syz.0.44'. [ 30.400770][ T403] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 30.550695][ T403] usb 2-1: Using ep0 maxpacket: 16 [ 30.557093][ T403] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 30.568211][ T403] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 30.578090][ T403] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 30.587874][ T403] usb 2-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 30.602321][ T403] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 30.611453][ T403] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 30.619463][ T403] usb 2-1: SerialNumber: syz [ 30.625340][ T432] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 30.634631][ T403] hub 2-1:1.0: bad descriptor, ignoring hub [ 30.640569][ T403] hub 2-1:1.0: probe with driver hub failed with error -5 [ 30.648048][ T403] cdc_ether 2-1:1.0: probe with driver cdc_ether failed with error -22 [ 30.753093][ T443] ======================================================= [ 30.753093][ T443] WARNING: The mand mount option has been deprecated and [ 30.753093][ T443] and is ignored by this kernel. Remove the mand [ 30.753093][ T443] option from the mount to silence this warning. [ 30.753093][ T443] ======================================================= [ 30.790911][ T443] binder: Unknown parameter 'contextÌ' [ 31.300732][ T339] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 31.470717][ T339] usb 4-1: Using ep0 maxpacket: 32 [ 31.478803][ T339] usb 4-1: config 0 has an invalid interface number: 196 but max is 0 [ 31.489007][ T339] usb 4-1: config 0 has no interface number 0 [ 31.500035][ T339] usb 4-1: config 0 interface 196 altsetting 1 endpoint 0x82 has invalid maxpacket 30464, setting to 1024 [ 31.512325][ T339] usb 4-1: config 0 interface 196 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 31.522996][ T339] usb 4-1: config 0 interface 196 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 31.538668][ T339] usb 4-1: config 0 interface 196 has no altsetting 0 [ 31.548924][ T339] usb 4-1: New USB device found, idVendor=05ac, idProduct=7700, bcdDevice=eb.3a [ 31.560215][ T339] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 31.569050][ T339] usb 4-1: Product: syz [ 31.574269][ T339] usb 4-1: Manufacturer: syz [ 31.579053][ T339] usb 4-1: SerialNumber: syz [ 31.584574][ T339] usb 4-1: config 0 descriptor?? [ 31.589873][ T447] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 31.650321][ T474] netlink: 12 bytes leftover after parsing attributes in process `syz.2.58'. [ 31.759016][ T476] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 31.772068][ T476] 9p: Unknown uid 00000000004294967295 [ 31.971472][ T491] netlink: 'syz.2.61': attribute type 16 has an invalid length. [ 31.979284][ T491] netlink: 64122 bytes leftover after parsing attributes in process `syz.2.61'. [ 32.046930][ T494] syzkaller1: entered promiscuous mode [ 32.052770][ T494] syzkaller1: entered allmulticast mode [ 32.206249][ T501] SELinux: policydb magic number 0xf8 does not match expected magic number 0xf97cff8c [ 32.215991][ T501] SELinux: failed to load policy [ 32.441871][ T513] syzkaller1: entered promiscuous mode [ 32.447547][ T513] syzkaller1: entered allmulticast mode [ 32.560695][ T31] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 32.711892][ T31] usb 3-1: config index 0 descriptor too short (expected 1372, got 92) [ 32.720243][ T31] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 32.731919][ T31] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 32.741042][ T31] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 32.749064][ T31] usb 3-1: Product: syz [ 32.753346][ T31] usb 3-1: Manufacturer: syz [ 32.758002][ T45] usb 1-1: new full-speed USB device number 3 using dummy_hcd [ 32.765774][ T31] usb 3-1: SerialNumber: syz [ 32.922201][ T45] usb 1-1: unable to get BOS descriptor or descriptor too short [ 32.930349][ T45] usb 1-1: not running at top speed; connect to a high speed hub [ 32.938905][ T45] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 32.950586][ T45] usb 1-1: New USB device found, idVendor=0460, idProduct=0004, bcdDevice=96.31 [ 32.959744][ T45] usb 1-1: New USB device strings: Mfr=1, Product=84, SerialNumber=3 [ 32.967991][ T45] usb 1-1: Product: syz [ 32.972210][ T45] usb 1-1: Manufacturer: syz [ 32.976858][ T45] usb 1-1: SerialNumber: syz [ 32.982523][ T45] usb 1-1: config 0 descriptor?? [ 33.188935][ T518] syzkaller1: entered promiscuous mode [ 33.191408][ T515] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 33.194749][ T518] syzkaller1: entered allmulticast mode [ 33.208714][ T515] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 33.218842][ T515] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 33.228394][ T519] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 33.229799][ T515] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 33.238871][ T519] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 33.258422][ T45] usb 1-1: USB disconnect, device number 3 [ 33.308538][ T9] usb 2-1: USB disconnect, device number 3 [ 33.372362][ T526] binder: Bad value for 'max' [ 33.379490][ T526] Zero length message leads to an empty skb [ 33.589971][ T507] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 33.598644][ T507] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 33.607998][ T31] cdc_ncm 3-1:1.0: SET_CRC_MODE failed [ 33.613809][ T31] cdc_ncm 3-1:1.0: SET_NTB_FORMAT failed [ 33.631700][ T31] cdc_ncm 3-1:1.0: bind() failure [ 33.638022][ T31] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 33.644894][ T31] cdc_ncm 3-1:1.1: bind() failure [ 33.651205][ T31] usb 3-1: USB disconnect, device number 2 [ 33.848405][ T36] kauditd_printk_skb: 21 callbacks suppressed [ 33.848460][ T36] audit: type=1400 audit(1785267842.020:165): avc: denied { bind } for pid=535 comm="syz.0.80" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 34.024054][ T339] ipheth 4-1:0.196: Unable to find endpoints [ 34.031336][ T339] usb 4-1: USB disconnect, device number 4 [ 34.100718][ T31] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 34.481537][ T540] tipc: Started in network mode [ 34.486553][ T540] tipc: Node identity 4, cluster identity 4711 [ 34.492915][ T540] tipc: Node number set to 4 [ 34.601056][ T31] usb 1-1: Using ep0 maxpacket: 32 [ 34.638070][ T36] audit: type=1400 audit(1785267842.810:166): avc: denied { map } for pid=541 comm="syz.2.82" path="socket:[6086]" dev="sockfs" ino=6086 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 34.656922][ T31] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 34.679962][ T31] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 34.690286][ T31] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 34.699455][ T36] audit: type=1400 audit(1785267842.810:167): avc: denied { read } for pid=541 comm="syz.2.82" path="socket:[6086]" dev="sockfs" ino=6086 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 34.717334][ T31] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 34.735945][ T548] syzkaller1: entered promiscuous mode [ 34.741741][ T36] audit: type=1400 audit(1785267842.840:168): avc: denied { ioctl } for pid=541 comm="syz.2.82" path="socket:[6088]" dev="sockfs" ino=6088 ioctlcmd=0x54e3 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 34.770343][ T548] syzkaller1: entered allmulticast mode [ 34.777074][ T31] usb 1-1: config 0 descriptor?? [ 34.787245][ T36] audit: type=1400 audit(1785267842.840:169): avc: denied { create } for pid=541 comm="syz.2.82" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 34.788141][ T31] hub 1-1:0.0: USB hub found [ 34.796136][ T550] syzkaller1: entered promiscuous mode [ 34.818448][ T550] syzkaller1: entered allmulticast mode [ 34.847688][ T552] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=24 sclass=netlink_audit_socket pid=552 comm=syz.1.87 [ 34.987600][ T31] hub 1-1:0.0: 1 port detected [ 35.049084][ T577] FAULT_INJECTION: forcing a failure. [ 35.049084][ T577] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 35.063286][ T577] CPU: 1 UID: 0 PID: 577 Comm: syz.3.98 Not tainted syzkaller #0 52d57b431c43020f0342b1af6a326091b8e30d09 [ 35.063318][ T577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 35.063343][ T577] Call Trace: [ 35.063349][ T577] [ 35.063357][ T577] __dump_stack+0x21/0x30 [ 35.063395][ T577] dump_stack_lvl+0x140/0x1c0 [ 35.063421][ T577] ? __cfi_dump_stack_lvl+0x10/0x10 [ 35.063451][ T577] dump_stack+0x19/0x20 [ 35.063477][ T577] should_fail_ex+0x3c2/0x510 [ 35.063500][ T577] should_fail+0xf/0x20 [ 35.063519][ T577] should_fail_usercopy+0x1e/0x30 [ 35.063542][ T577] _copy_to_user+0x24/0xa0 [ 35.063569][ T577] simple_read_from_buffer+0xed/0x160 [ 35.063596][ T577] proc_fail_nth_read+0x1aa/0x220 [ 35.063624][ T577] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 35.063652][ T577] ? bpf_lsm_file_permission+0xd/0x20 [ 35.063678][ T577] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 35.063705][ T577] vfs_read+0x28b/0xc70 [ 35.063724][ T577] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 35.063743][ T577] ? __cfi_vfs_read+0x10/0x10 [ 35.063761][ T577] ? __kasan_check_write+0x18/0x20 [ 35.063781][ T577] ? mutex_lock+0x97/0x1d0 [ 35.063807][ T577] ? __cfi_mutex_lock+0x10/0x10 [ 35.063835][ T577] ksys_read+0x145/0x260 [ 35.063855][ T577] ? __cfi_ksys_read+0x10/0x10 [ 35.063874][ T577] ? __kasan_check_read+0x15/0x20 [ 35.063893][ T577] __x64_sys_read+0x7f/0x90 [ 35.063913][ T577] x64_sys_call+0x2638/0x2ee0 [ 35.063930][ T577] do_syscall_64+0x57/0xf0 [ 35.063957][ T577] ? clear_bhb_loop+0x50/0xa0 [ 35.063983][ T577] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 35.064008][ T577] RIP: 0033:0x7f1478d5e6ce [ 35.064025][ T577] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 35.064041][ T577] RSP: 002b:00007f1479c6cfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 35.064061][ T577] RAX: ffffffffffffffda RBX: 00007f1479c6d6c0 RCX: 00007f1478d5e6ce [ 35.064076][ T577] RDX: 000000000000000f RSI: 00007f1479c6d0a0 RDI: 0000000000000004 [ 35.064088][ T577] RBP: 00007f1479c6d090 R08: 0000000000000000 R09: 0000000000000000 [ 35.064101][ T577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 35.064113][ T577] R13: 00007f1479026038 R14: 00007f1479025fa0 R15: 00007ffd9b56f848 [ 35.064129][ T577] [ 35.201892][ T36] audit: type=1400 audit(1785267843.380:170): avc: denied { setopt } for pid=580 comm="syz.2.100" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 35.209994][ T31] hub 1-1:0.0: hub_hub_status failed (err = -71) [ 35.332554][ T31] hub 1-1:0.0: config failed, can't get hub status (err -71) [ 35.341604][ T31] usbhid 1-1:0.0: can't add hid device: -71 [ 35.347607][ T31] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 35.369401][ T590] syzkaller1: entered promiscuous mode [ 35.375020][ T590] syzkaller1: entered allmulticast mode [ 35.381597][ T31] usb 1-1: USB disconnect, device number 4 [ 35.526810][ T604] netlink: 'syz.3.103': attribute type 16 has an invalid length. [ 35.554012][ T604] netlink: 64122 bytes leftover after parsing attributes in process `syz.3.103'. [ 35.568588][ T598] netlink: 9 bytes leftover after parsing attributes in process `syz.2.106'. [ 35.577737][ T598] gretap0: entered promiscuous mode [ 35.583772][ T598] netlink: 5 bytes leftover after parsing attributes in process `syz.2.106'. [ 35.593002][ T598] 0ªî{X¹¦: renamed from gretap0 [ 35.598487][ T599] mmap: syz.1.105 (599) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 35.600053][ T598] 0ªî{X¹¦: left promiscuous mode [ 35.615869][ T598] 0ªî{X¹¦: entered allmulticast mode [ 35.623739][ T598] A link change request failed with some changes committed already. Interface 30ªî{X¹¦ may have been left with an inconsistent configuration, please check. [ 35.696465][ T612] netlink: 'syz.3.109': attribute type 1 has an invalid length. [ 35.718349][ T612] netlink: 8 bytes leftover after parsing attributes in process `syz.3.109'. [ 35.728898][ T612] netlink: 8 bytes leftover after parsing attributes in process `syz.3.109'. [ 35.803407][ T628] capability: warning: `syz.2.116' uses 32-bit capabilities (legacy support in use) [ 35.813945][ T626] syzkaller1: entered promiscuous mode [ 35.820208][ T626] syzkaller1: entered allmulticast mode [ 35.842799][ T36] audit: type=1400 audit(1785267844.020:171): avc: denied { append } for pid=627 comm="syz.2.116" name="loop6" dev="devtmpfs" ino=55 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 35.877641][ T630] netlink: 9 bytes leftover after parsing attributes in process `syz.3.117'. [ 35.887265][ T630] gretap0: entered promiscuous mode [ 35.893610][ T630] netlink: 5 bytes leftover after parsing attributes in process `syz.3.117'. [ 35.903005][ T630] 0ªî{X¹¦: renamed from gretap0 [ 35.909525][ T630] 0ªî{X¹¦: left promiscuous mode [ 35.914843][ T630] 0ªî{X¹¦: entered allmulticast mode [ 35.927484][ T630] A link change request failed with some changes committed already. Interface 30ªî{X¹¦ may have been left with an inconsistent configuration, please check. [ 35.945887][ T632] syzkaller1: entered promiscuous mode [ 35.951562][ T632] syzkaller1: entered allmulticast mode [ 35.998314][ T36] audit: type=1400 audit(1785267844.170:172): avc: denied { getopt } for pid=635 comm="syz.3.119" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 36.027506][ T36] audit: type=1400 audit(1785267844.170:173): avc: denied { ioctl } for pid=635 comm="syz.3.119" path="socket:[8593]" dev="sockfs" ino=8593 ioctlcmd=0x587b scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 36.236562][ T656] syzkaller1: entered promiscuous mode [ 36.243101][ T656] syzkaller1: entered allmulticast mode [ 36.267656][ T658] netlink: 9 bytes leftover after parsing attributes in process `syz.2.128'. [ 36.277149][ T658] gretap0: entered promiscuous mode [ 36.283190][ T658] netlink: 5 bytes leftover after parsing attributes in process `syz.2.128'. [ 36.292134][ T658] 0ªî{X¹¦: renamed from gretap0 [ 36.301214][ T658] 0ªî{X¹¦: left promiscuous mode [ 36.306301][ T658] 0ªî{X¹¦: entered allmulticast mode [ 36.314207][ T658] A link change request failed with some changes committed already. Interface 30ªî{X¹¦ may have been left with an inconsistent configuration, please check. [ 36.394896][ T666] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=24 sclass=netlink_audit_socket pid=666 comm=syz.3.131 [ 36.543953][ T36] audit: type=1400 audit(1785267844.720:174): avc: denied { mount } for pid=671 comm="syz.0.134" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 36.602254][ T678] can0: slcan on ttyS3. [ 36.667674][ T45] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 36.796459][ T678] can0 (unregistered): slcan off ttyS3. [ 36.820690][ T31] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 36.831092][ T45] usb 4-1: too many configurations: 72, using maximum allowed: 8 [ 36.844779][ T45] usb 4-1: New USB device found, idVendor=7de0, idProduct=676e, bcdDevice=77.db [ 36.853992][ T45] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 36.863234][ T45] usb 4-1: config 0 descriptor?? [ 36.869457][ T45] usb 4-1: bad CDC descriptors [ 36.980694][ T31] usb 1-1: Using ep0 maxpacket: 32 [ 36.987047][ T31] usb 1-1: config 1 interface 1 altsetting 1 has an endpoint descriptor with address 0xEA, changing to 0x8A [ 36.998619][ T31] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x8A has invalid maxpacket 1023, setting to 64 [ 37.010894][ T31] usb 1-1: New USB device found, idVendor=1235, idProduct=0002, bcdDevice= 0.40 [ 37.019945][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 37.028002][ T31] usb 1-1: Product: syz [ 37.032216][ T31] usb 1-1: Manufacturer: syz [ 37.036844][ T31] usb 1-1: SerialNumber: syz [ 37.070149][ T10] usb 4-1: USB disconnect, device number 5 [ 37.405797][ T31] usb 1-1: unit 5 not found! [ 37.413339][ T31] usb 1-1: USB disconnect, device number 5 [ 37.491258][ T520] udevd[520]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 37.606050][ T713] syzkaller1: entered promiscuous mode [ 37.611738][ T713] syzkaller1: entered allmulticast mode [ 37.681094][ T715] netlink: 9 bytes leftover after parsing attributes in process `syz.3.140'. [ 37.690152][ T715] gretap0: entered promiscuous mode [ 37.695892][ T715] 0ªî{X¹¦: renamed from gretap0 [ 37.701688][ T715] 0ªî{X¹¦: left promiscuous mode [ 37.706984][ T715] 0ªî{X¹¦: entered allmulticast mode [ 37.712832][ T715] A link change request failed with some changes committed already. Interface 30ªî{X¹¦ may have been left with an inconsistent configuration, please check. [ 37.768999][ T719] syzkaller1: entered promiscuous mode [ 37.774741][ T719] syzkaller1: entered allmulticast mode [ 37.963734][ T732] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=24 sclass=netlink_audit_socket pid=732 comm=syz.2.144 [ 37.980704][ T10] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 38.059143][ T743] syzkaller1: entered promiscuous mode [ 38.069372][ T743] syzkaller1: entered allmulticast mode [ 38.130706][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 38.141761][ T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 38.161019][ T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 38.171016][ T10] usb 4-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 38.180166][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.189248][ T10] usb 4-1: config 0 descriptor?? [ 38.197109][ T749] capability: warning: `syz.2.152' uses deprecated v2 capabilities in a way that may be insecure [ 38.212815][ T10] hub 4-1:0.0: bad descriptor, ignoring hub [ 38.218822][ T10] hub 4-1:0.0: probe with driver hub failed with error -5 [ 38.226437][ T747] gretap0: entered promiscuous mode [ 38.232458][ T747] 0ªî{X¹¦: renamed from gretap0 [ 38.238342][ T747] 0ªî{X¹¦: left promiscuous mode [ 38.243827][ T754] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=24 sclass=netlink_audit_socket pid=754 comm=syz.2.153 [ 38.244614][ T747] 0ªî{X¹¦: entered allmulticast mode [ 38.261599][ T10] usbhid 4-1:0.0: couldn't find an input interrupt endpoint [ 38.270245][ T747] A link change request failed with some changes committed already. Interface 30ªî{X¹¦ may have been left with an inconsistent configuration, please check. [ 38.307733][ T757] fuseblk: Bad value for 'fd' [ 38.510793][ T10] usb 4-1: USB disconnect, device number 6 [ 38.610796][ T45] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 38.670716][ T31] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 38.762904][ T45] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 38.773122][ T45] usb 3-1: config 1 interface 0 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 4 [ 38.787659][ T45] usb 3-1: New USB device found, idVendor=174c, idProduct=55aa, bcdDevice= 1.00 [ 38.799349][ T45] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 38.808055][ T45] usb 3-1: Product: syz [ 38.812459][ T45] usb 3-1: Manufacturer: syz [ 38.817110][ T45] usb 3-1: SerialNumber: syz [ 38.826579][ T45] usb-storage 3-1:1.0: USB Mass Storage device detected [ 38.839824][ T45] usb-storage 3-1:1.0: Quirks match for vid 174c pid 55aa: 400000 [ 38.848406][ T776] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=24 sclass=netlink_audit_socket pid=776 comm=syz.1.162 [ 38.854594][ T31] usb 1-1: string descriptor 0 read error: -71 [ 38.868199][ T45] scsi host1: usb-storage 3-1:1.0 [ 38.883153][ T31] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 38.892387][ T36] kauditd_printk_skb: 31 callbacks suppressed [ 38.892405][ T36] audit: type=1400 audit(1785267847.060:206): avc: denied { mounton } for pid=778 comm="syz.1.163" path="/syzcgroup/unified/syz1" dev="cgroup2" ino=29 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 38.893818][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 38.903008][ T36] audit: type=1400 audit(1785267847.070:207): avc: denied { mount } for pid=778 comm="syz.1.163" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 38.951508][ T36] audit: type=1400 audit(1785267847.100:208): avc: denied { mounton } for pid=778 comm="syz.1.163" path="/syzcgroup/unified/syz1" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=dir permissive=1 [ 38.975520][ T31] usb 1-1: can't set config #1, error -71 [ 38.991058][ T783] fuseblk: Bad value for 'fd' [ 38.999001][ T31] usb 1-1: USB disconnect, device number 6 [ 39.051373][ T785] input: syz1 as /devices/virtual/input/input4 [ 39.069443][ T36] audit: type=1400 audit(1785267847.240:209): avc: denied { read } for pid=95 comm="acpid" name="event3" dev="devtmpfs" ino=463 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 39.110659][ T36] audit: type=1400 audit(1785267847.240:210): avc: denied { open } for pid=95 comm="acpid" path="/dev/input/event3" dev="devtmpfs" ino=463 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 39.149926][ T36] audit: type=1400 audit(1785267847.240:211): avc: denied { ioctl } for pid=95 comm="acpid" path="/dev/input/event3" dev="devtmpfs" ino=463 ioctlcmd=0x4520 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 39.183778][ T796] gretap0: entered promiscuous mode [ 39.220309][ T36] audit: type=1400 audit(1785267847.390:212): avc: denied { accept } for pid=797 comm="syz.3.172" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=udp_socket permissive=1 [ 39.258728][ T802] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=24 sclass=netlink_audit_socket pid=802 comm=syz.3.173 [ 39.305384][ T805] fuseblk: Bad value for 'fd' [ 39.314413][ T807] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=513 sclass=netlink_route_socket pid=807 comm=syz.3.175 [ 39.345350][ T807] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=807 comm=syz.3.175 [ 39.449225][ T36] audit: type=1400 audit(1785267847.620:213): avc: denied { read write } for pid=818 comm="syz.3.181" name="mtrr" dev="proc" ino=4026532004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mtrr_device_t tclass=file permissive=1 [ 39.475316][ T36] audit: type=1400 audit(1785267847.620:214): avc: denied { open } for pid=818 comm="syz.3.181" path="/49/proc/mtrr" dev="proc" ino=4026532004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mtrr_device_t tclass=file permissive=1 [ 39.499152][ T36] audit: type=1400 audit(1785267847.650:215): avc: denied { ioctl } for pid=818 comm="syz.3.181" path="/dev/ppp" dev="devtmpfs" ino=86 ioctlcmd=0x743e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 39.571862][ T824] gretap0: entered promiscuous mode [ 39.620668][ T10] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 39.635491][ T831] No source specified [ 39.668078][ T833] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=24 sclass=netlink_audit_socket pid=833 comm=syz.3.186 [ 39.770664][ T10] usb 2-1: Using ep0 maxpacket: 16 [ 39.781209][ T847] syzkaller1: entered promiscuous mode [ 39.781837][ T10] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 39.787089][ T847] syzkaller1: entered allmulticast mode [ 39.820679][ T10] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 39.830687][ T10] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 39.840456][ T10] usb 2-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 39.861060][ T10] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 39.870151][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 39.892013][ T10] usb 2-1: SerialNumber: syz [ 39.901336][ T809] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 39.908616][ T809] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 39.916461][ T10] hub 2-1:1.0: bad descriptor, ignoring hub [ 39.922482][ T10] hub 2-1:1.0: probe with driver hub failed with error -5 [ 39.940690][ T31] usb 4-1: new full-speed USB device number 7 using dummy_hcd [ 40.111851][ T31] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 40.125045][ T809] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 40.133148][ T31] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x83 has invalid wMaxPacketSize 0 [ 40.143678][ T809] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 40.151892][ T31] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a5, bcdDevice= 0.40 [ 40.161192][ T31] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 40.169289][ T31] usb 4-1: SerialNumber: syz [ 40.178607][ T31] cdc_ether 4-1:1.0: probe with driver cdc_ether failed with error -22 [ 40.187482][ T31] usb-storage 4-1:1.0: USB Mass Storage device detected [ 40.196120][ T31] usb-storage 4-1:1.0: Quirks match for vid 0525 pid a4a5: 10000 [ 40.387475][ T534] usb 4-1: USB disconnect, device number 7 [ 40.486966][ T853] gretap0: entered promiscuous mode [ 40.516659][ T855] No source specified [ 40.552451][ T10] cdc_ether 2-1:1.0: probe with driver cdc_ether failed with error -22 [ 40.770748][ T9] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 40.860812][ T10] usb 2-1: USB disconnect, device number 4 [ 40.920681][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 40.927113][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 40.938285][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 40.948333][ T9] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 40.958110][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 40.979267][ T9] usb 1-1: config 0 descriptor?? [ 40.988517][ T9] hub 1-1:0.0: USB hub found [ 41.188467][ T9] hub 1-1:0.0: config failed, hub doesn't have any ports! (err -19) [ 41.250690][ T31] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 41.291936][ T868] loop2: detected capacity change from 0 to 7 [ 41.323712][ T45] usb 3-1: USB disconnect, device number 3 [ 41.349683][ T870] syzkaller1: entered promiscuous mode [ 41.355688][ T870] syzkaller1: entered allmulticast mode [ 41.410693][ T31] usb 4-1: Using ep0 maxpacket: 32 [ 41.421860][ T31] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 66, changing to 7 [ 41.432920][ T31] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 242, changing to 7 [ 41.451806][ T31] usb 4-1: New USB device found, idVendor=200c, idProduct=100b, bcdDevice= 0.40 [ 41.461218][ T31] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 41.469354][ T31] usb 4-1: Product: syz [ 41.473715][ T31] usb 4-1: Manufacturer: syz [ 41.478350][ T31] usb 4-1: SerialNumber: syz [ 41.490233][ T874] syzkaller1: entered promiscuous mode [ 41.495941][ T874] syzkaller1: entered allmulticast mode [ 41.590899][ T9] hid-generic 0003:046D:C31C.0001: unknown main item tag 0x0 [ 41.600245][ T9] hid-generic 0003:046D:C31C.0001: hidraw0: USB HID v8.00 Device [HID 046d:c31c] on usb-dummy_hcd.0-1/input0 [ 41.691423][ T864] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 41.700147][ T864] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 41.700798][ T45] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 41.711067][ T864] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 41.724295][ T864] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 41.739928][ T31] usb 4-1: USB disconnect, device number 8 [ 41.751341][ T311] udevd[311]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 41.860720][ T45] usb 3-1: Using ep0 maxpacket: 16 [ 41.866965][ T45] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 129, using maximum allowed: 30 [ 41.877965][ T45] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 41.889206][ T45] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 41.898998][ T45] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 129 [ 41.912251][ T45] usb 3-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 41.921346][ T45] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 41.929972][ T45] usb 3-1: config 0 descriptor?? [ 41.950878][ T339] usb 1-1: USB disconnect, device number 7 [ 42.251980][ T880] overlayfs: failed to resolve './bus': -2 [ 42.284445][ T880] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 42.293072][ T880] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 42.300838][ T31] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 42.349283][ T45] input: HID 0458:5013 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0458:5013.0002/input/input5 [ 42.363802][ T45] input: HID 0458:5013 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0458:5013.0002/input/input6 [ 42.386767][ T45] kye 0003:0458:5013.0002: input,hiddev96,hidraw0: USB HID vff.fa Device [HID 0458:5013] on usb-dummy_hcd.2-1/input0 [ 42.450707][ T31] usb 2-1: Using ep0 maxpacket: 16 [ 42.464629][ T31] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 42.475886][ T31] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 42.486039][ T31] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 42.495806][ T31] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 42.505583][ T31] usb 2-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 42.519303][ T31] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 42.528426][ T31] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 42.536508][ T31] usb 2-1: SerialNumber: syz [ 42.542652][ T878] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 42.551600][ T31] hub 2-1:1.0: bad descriptor, ignoring hub [ 42.557572][ T31] hub 2-1:1.0: probe with driver hub failed with error -5 [ 42.564986][ T31] cdc_ether 2-1:1.0: probe with driver cdc_ether failed with error -22 [ 42.670919][ T339] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 42.730717][ T10] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 42.774097][ T31] usb 3-1: USB disconnect, device number 4 [ 42.800708][ T339] usb 4-1: device descriptor read/64, error -71 [ 42.881843][ T10] usb 1-1: config 2 has an invalid interface number: 36 but max is 0 [ 42.890118][ T10] usb 1-1: config 2 contains an unexpected descriptor of type 0x1, skipping [ 42.898883][ T10] usb 1-1: config 2 has no interface number 0 [ 42.905031][ T10] usb 1-1: config 2 interface 36 has no altsetting 0 [ 42.913431][ T10] usb 1-1: New USB device found, idVendor=1bc7, idProduct=3000, bcdDevice=69.9a [ 42.923262][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.931509][ T10] usb 1-1: Product: syz [ 42.935729][ T10] usb 1-1: Manufacturer: syz [ 42.940354][ T10] usb 1-1: SerialNumber: syz [ 43.040699][ T339] usb 4-1: device descriptor read/64, error -71 [ 43.153917][ T10] cdc_acm 1-1:2.36: More than one union descriptor, skipping ... [ 43.161937][ T10] cdc_acm 1-1:2.36: skipping garbage [ 43.168931][ T10] usb 1-1: USB disconnect, device number 8 [ 43.280703][ T339] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 43.410844][ T339] usb 4-1: device descriptor read/64, error -71 [ 43.650724][ T339] usb 4-1: device descriptor read/64, error -71 [ 43.770827][ T339] usb usb4-port1: attempt power cycle [ 43.910721][ T10] usb 1-1: new full-speed USB device number 9 using dummy_hcd [ 44.040878][ T10] usb 1-1: device descriptor read/64, error -71 [ 44.110727][ T339] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 44.130700][ T31] usb 3-1: new low-speed USB device number 5 using dummy_hcd [ 44.132496][ T339] usb 4-1: device descriptor read/8, error -71 [ 44.260720][ T31] usb 3-1: device descriptor read/64, error -71 [ 44.271899][ T339] usb 4-1: device descriptor read/8, error -71 [ 44.280719][ T10] usb 1-1: device descriptor read/64, error -71 [ 44.500690][ T31] usb 3-1: device descriptor read/64, error -71 [ 44.510701][ T339] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 44.530696][ T10] usb 1-1: new full-speed USB device number 10 using dummy_hcd [ 44.539495][ T339] usb 4-1: device descriptor read/8, error -71 [ 44.670746][ T10] usb 1-1: device descriptor read/64, error -71 [ 44.678073][ T339] usb 4-1: device descriptor read/8, error -71 [ 44.750706][ T31] usb 3-1: new low-speed USB device number 6 using dummy_hcd [ 44.790802][ T339] usb usb4-port1: unable to enumerate USB device [ 44.880698][ T31] usb 3-1: device descriptor read/64, error -71 [ 44.910721][ T10] usb 1-1: device descriptor read/64, error -71 [ 45.020858][ T10] usb usb1-port1: attempt power cycle [ 45.095630][ T905] syzkaller1: entered promiscuous mode [ 45.101310][ T905] syzkaller1: entered allmulticast mode [ 45.120767][ T31] usb 3-1: device descriptor read/64, error -71 [ 45.180791][ T339] usb 2-1: USB disconnect, device number 5 [ 45.230803][ T31] usb usb3-port1: attempt power cycle [ 45.360706][ T10] usb 1-1: new full-speed USB device number 11 using dummy_hcd [ 45.382401][ T10] usb 1-1: device descriptor read/8, error -71 [ 45.424578][ T915] tmpfs: Bad value for 'mode' [ 45.432236][ T36] kauditd_printk_skb: 11 callbacks suppressed [ 45.432252][ T36] audit: type=1400 audit(1785267853.610:227): avc: denied { mount } for pid=913 comm="syz.3.220" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 45.463608][ T36] audit: type=1400 audit(1785267853.640:228): avc: denied { unmount } for pid=298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 45.500409][ T36] audit: type=1400 audit(1785267853.670:229): avc: denied { map } for pid=919 comm="syz.3.222" path="/dev/ashmem" dev="devtmpfs" ino=201 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 45.512424][ T10] usb 1-1: device descriptor read/8, error -71 [ 45.573849][ T36] audit: type=1400 audit(1785267853.750:230): avc: denied { write } for pid=921 comm="syz.3.223" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 45.580913][ T31] usb 3-1: new low-speed USB device number 7 using dummy_hcd [ 45.621736][ T31] usb 3-1: device descriptor read/8, error -71 [ 45.656182][ T926] syzkaller1: entered promiscuous mode [ 45.661741][ T926] syzkaller1: entered allmulticast mode [ 45.751700][ T31] usb 3-1: device descriptor read/8, error -71 [ 45.760764][ T10] usb 1-1: new full-speed USB device number 12 using dummy_hcd [ 45.781722][ T10] usb 1-1: device descriptor read/8, error -71 [ 45.850691][ T45] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 45.911758][ T10] usb 1-1: device descriptor read/8, error -71 [ 45.960766][ T339] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 45.990736][ T31] usb 3-1: new low-speed USB device number 8 using dummy_hcd [ 46.000713][ T45] usb 4-1: Using ep0 maxpacket: 16 [ 46.007179][ T45] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 46.018338][ T45] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 46.021083][ T10] usb usb1-port1: unable to enumerate USB device [ 46.028321][ T45] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 46.044549][ T45] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 46.054273][ T45] usb 4-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 46.067750][ T31] usb 3-1: device descriptor read/8, error -71 [ 46.074214][ T45] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 46.083284][ T45] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 46.091326][ T45] usb 4-1: SerialNumber: syz [ 46.098404][ T924] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 46.106162][ T45] hub 4-1:1.0: bad descriptor, ignoring hub [ 46.112168][ T45] hub 4-1:1.0: probe with driver hub failed with error -5 [ 46.119714][ T45] cdc_ether 4-1:1.0: probe with driver cdc_ether failed with error -22 [ 46.130725][ T339] usb 2-1: Using ep0 maxpacket: 16 [ 46.137044][ T339] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 46.149513][ T339] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 46.159420][ T339] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 46.169184][ T339] usb 2-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 46.183465][ T339] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 46.192592][ T339] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 46.200585][ T339] usb 2-1: SerialNumber: syz [ 46.206129][ T31] usb 3-1: device descriptor read/8, error -71 [ 46.212520][ T930] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 46.219711][ T930] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 46.227410][ T339] hub 2-1:1.0: bad descriptor, ignoring hub [ 46.233357][ T339] hub 2-1:1.0: probe with driver hub failed with error -5 [ 46.330856][ T31] usb usb3-port1: unable to enumerate USB device [ 46.428415][ T930] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 46.435695][ T930] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 46.643916][ T930] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 46.652521][ T930] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 46.794324][ T938] kvm: pic: non byte write [ 46.864007][ T930] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 46.872610][ T930] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 46.882619][ T339] cdc_ether 2-1:1.0: probe with driver cdc_ether failed with error -71 [ 46.911419][ T339] usb 2-1: USB disconnect, device number 6 [ 47.180485][ T45] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 47.301157][ T36] audit: type=1400 audit(1785267855.480:231): avc: denied { read } for pid=945 comm="poweroff" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 47.351819][ T45] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 47.361642][ T45] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 47.372174][ T45] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 47.386987][ T45] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.41 [ 47.397123][ T45] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11 [ 47.405594][ T45] usb 1-1: Product: syz [ 47.409791][ T45] usb 1-1: Manufacturer: syz [ 47.414682][ T45] usb 1-1: SerialNumber: syz Stopping sshd: stopped /usr/sbin/sshd (pid 201) OK [ 47.579121][ T953] syzkaller1: entered promiscuous mode [ 47.587947][ T953] syzkaller1: entered allmulticast mode Stopping crond: stopped /usr/sbin/crond (pid 194) OK [ 47.629565][ T36] audit: type=1400 audit(1785267855.800:232): avc: denied { read write } for pid=940 comm="syz.0.231" name="mtrr" dev="proc" ino=4026532004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mtrr_device_t tclass=file permissive=1 [ 47.652931][ T36] audit: type=1400 audit(1785267855.800:233): avc: denied { open } for pid=940 comm="syz.0.231" path="/62/proc/mtrr" dev="proc" ino=4026532004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mtrr_device_t tclass=file permissive=1 [ 47.692625][ T36] audit: type=1400 audit(1785267855.830:234): avc: denied { ioctl } for pid=940 comm="syz.0.231" path="/62/proc/mtrr" dev="proc" ino=4026532004 ioctlcmd=0x4d06 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mtrr_device_t tclass=file permissive=1 [ 47.727219][ T45] usblp 1-1:1.0: usblp0: USB Unidirectional printer dev 13 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 47.739852][ T45] usb 1-1: USB disconnect, device number 13 Stopping dhcpcd... stopped /sbin/dhcpcd (pid 148) [ 47.783082][ T45] usblp0: removed [ 47.801643][ T36] audit: type=1400 audit(1785267855.970:235): avc: denied { search } for pid=963 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Stopping network: [ 47.903779][ T36] audit: type=1400 audit(1785267856.080:236): avc: denied { read write } for pid=973 comm="ip" path="/dev/console" dev="rootfs" ino=1075 scontext=system_u:system_r:ifconfig_t tcontext=system_u:object_r:root_t tclass=chr_file permissive=1 OK [ 48.002473][ T978] syzkaller1: entered promiscuous mode [ 48.008004][ T978] syzkaller1: entered allmulticast mode Stopping iptables: OK Stopping system message bus: [ 48.097465][ T987] syzkaller1: entered promiscuous mode [ 48.105994][ T987] syzkaller1: entered allmulticast mode done [ 48.182418][ T993] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 48.299522][ T1003] __nla_validate_parse: 10 callbacks suppressed [ 48.299543][ T1003] netlink: 9 bytes leftover after parsing attributes in process `syz.0.241'. [ 48.315405][ T1003] gretap0: entered promiscuous mode Stopping klogd: [ 48.960719][ T45] usb 2-1: new high-speed USB device number 7 using dummy_hcd OK Stopping acpid: [ 49.080791][ T314] usb 4-1: USB disconnect, device number 13 [ 49.090214][ T1031] netlink: 'syz.3.245': attribute type 16 has an invalid length. [ 49.102292][ T1031] netlink: 64122 bytes leftover after parsing attributes in process `syz.3.245'. [ 49.120686][ T45] usb 2-1: Using ep0 maxpacket: 32 [ 49.127171][ T45] usb 2-1: config 0 has an invalid interface number: 188 but max is 0 [ 49.140243][ T1034] new mount options do not match the existing superblock, will be ignored [ 49.140826][ T45] usb 2-1: config 0 has no interface number 0 [ 49.166631][ T45] usb 2-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 49.174757][ T1036] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=24 sclass=netlink_audit_socket pid=1036 comm=syz.2.248 [ 49.215396][ T45] usb 2-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 49.225975][ T45] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 49.234077][ T45] usb 2-1: Product: syz [ 49.238448][ T45] usb 2-1: Manufacturer: syz [ 49.243260][ T45] usb 2-1: SerialNumber: syz [ 49.251438][ T45] usb 2-1: config 0 descriptor?? [ 49.258618][ T1006] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 49.275509][ T1045] netlink: 8 bytes leftover after parsing attributes in process `syz.3.252'. [ 49.315962][ T1051] syzkaller1: entered promiscuous mode [ 49.321514][ T1051] syzkaller1: entered allmulticast mode [ 49.432226][ T1068] netlink: 'syz.3.258': attribute type 16 has an invalid length. [ 49.440111][ T1068] netlink: 64122 bytes leftover after parsing attributes in process `syz.3.258'. [ 49.467023][ T1006] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 49.487165][ T1070] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 49.510704][ T314] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 49.558480][ T1072] can0: slcan on ttyS3. [ 49.640730][ T314] usb 3-1: device descriptor read/64, error -71 [ 49.650714][ T10] usb 1-1: new full-speed USB device number 14 using dummy_hcd [ 49.675644][ T45] asix 2-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -61 [ 49.686042][ T45] asix 2-1:0.188: probe with driver asix failed with error -61 [ 49.730890][ T1072] can0 (unregistered): slcan off ttyS3. [ 49.802310][ T10] usb 1-1: unable to get BOS descriptor or descriptor too short [ 49.810392][ T10] usb 1-1: not running at top speed; connect to a high speed hub [ 49.818880][ T10] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 49.829319][ T10] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 49.839827][ T10] usb 1-1: New USB device found, idVendor=200c, idProduct=1018, bcdDevice= 0.40 [ 49.848915][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 49.856940][ T10] usb 1-1: Product: syz [ 49.861152][ T10] usb 1-1: Manufacturer: syz [ 49.865781][ T10] usb 1-1: SerialNumber: syz [ 49.890700][ T314] usb 3-1: device descriptor read/64, error -71 OK Stopping syslogd: stopped /sbin/syslogd (pid 92) OK [ 50.130773][ T314] usb 3-1: new high-speed USB device number 10 using dummy_hcd umount: can't remount debugfs read-only umount: sysfs busy - remounted r[ 50.239245][ T10] usb 1-1: 3:0: cannot get min/max values for control 5 (id 3) ead-only umount: devtmpfs busy - remounted read[ 50.251100][ T10] usb 1-1: 3:0: failed to get current value for ch 0 (-71) -only umount: can't remount /dev/root read-only The system is going down NOW! Connection to 10.128.0.60 closed by remote host. [ 50.286555][ T314] usb 3-1: device descriptor read/64, error -71 Sent SIGTERM to[ 50.311679][ T10] usb 1-1: 3:0: cannot get min/max values for control 8 (id 3) [ 50.346937][ T45] usb 2-1: USB disconnect, device number 7 [ 50.371141][ T10] usb 1-1: 3:0: failed to get current value for ch 0 (-71) [ 50.426605][ T10] usb 1-1: 3:0: failed to get current value for ch 0 (-71) [ 50.443001][ T10] usb 1-1: 3:0: cannot get min/max values for control 11 (id 3) [ 50.469143][ T10] usb 1-1: 3:0: cannot get min/max values for control 12 (id 3) [ 50.481412][ T10] usb 1-1: 3:0: failed to get current value for ch 0 (-71) [ 50.551001][ T10] usb 1-1: USB disconnect, device number 14 [ 50.579661][ T397] bridge_slave_1: left allmulticast mode [ 50.585431][ T397] bridge_slave_1: left promiscuous mode [ 50.591409][ T397] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.600262][ T397] bridge_slave_0: left allmulticast mode [ 50.606091][ T397] bridge_slave_0: left promiscuous mode [ 50.611814][ T397] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.803504][ T397] veth1_macvtap: left promiscuous mode [ 50.809039][ T397] veth0_vlan: left promiscuous mode [ 51.032138][ T397] ------------[ cut here ]------------ [ 51.037666][ T397] WARNING: CPU: 1 PID: 397 at net/ipv6/xfrm6_tunnel.c:341 xfrm6_tunnel_net_exit+0xc4/0x140 [ 51.047741][ T397] Modules linked in: [ 51.051704][ T397] CPU: 1 UID: 0 PID: 397 Comm: kworker/u8:8 Not tainted syzkaller #0 52d57b431c43020f0342b1af6a326091b8e30d09 [ 51.063477][ T397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 51.073618][ T397] Workqueue: netns cleanup_net [ 51.078414][ T397] RIP: 0010:xfrm6_tunnel_net_exit+0xc4/0x140 [ 51.084469][ T397] Code: e8 21 e9 d6 fc 4b 83 3c 3e 00 75 19 e8 15 29 7e fc 49 81 ff f8 07 00 00 74 1b e8 07 29 7e fc 49 83 c7 08 eb c9 e8 fc 28 7e fc <0f> 0b 49 81 ff f8 07 00 00 75 e5 49 8d 9e 00 08 00 00 45 31 ff 4a [ 51.104186][ T397] RSP: 0018:ffffc9000f1e7b90 EFLAGS: 00010293 [ 51.110295][ T397] RAX: ffffffff850948c4 RBX: ffff8881037e8000 RCX: ffff8881176aa600 [ 51.118409][ T397] RDX: 0000000000000000 RSI: 0000000000400000 RDI: ffff8881171f0580 [ 51.126515][ T397] RBP: ffffc9000f1e7bb0 R08: ffffffff87d420e7 R09: 1ffffffff0fa841c [ 51.134617][ T397] R10: dffffc0000000000 R11: fffffbfff0fa841d R12: dffffc0000000000 [ 51.142668][ T397] R13: dffffc0000000000 R14: ffff8881171f0000 R15: 0000000000000580 [ 51.150734][ T397] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 51.159682][ T397] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.166326][ T397] CR2: 00007ffcf9c89ff8 CR3: 00000000074aa000 CR4: 00000000003526b0 [ 51.174390][ T397] Call Trace: [ 51.177688][ T397] [ 51.180868][ T397] cleanup_net+0x6bd/0xc90 [ 51.185412][ T397] ? __cfi_cleanup_net+0x10/0x10 [ 51.190367][ T397] ? kick_pool+0xb9/0x540 [ 51.194775][ T397] process_scheduled_works+0x7f7/0x1060 [ 51.200376][ T397] worker_thread+0xc99/0x13f0 [ 51.205128][ T397] ? __kasan_check_read+0x15/0x20 [ 51.210187][ T397] kthread+0x2c7/0x360 [ 51.214326][ T397] ? __cfi_worker_thread+0x10/0x10 [ 51.219456][ T397] ? __cfi_kthread+0x10/0x10 [ 51.224103][ T397] ret_from_fork+0x67/0xa0 [ 51.228542][ T397] ? __cfi_kthread+0x10/0x10 [ 51.233186][ T397] ret_from_fork_asm+0x1a/0x30 [ 51.237974][ T397] [ 51.241044][ T397] ---[ end trace 0000000000000000 ]--- [ 51.246769][ T397] ------------[ cut here ]------------ [ 51.252293][ T397] WARNING: CPU: 0 PID: 397 at net/ipv6/xfrm6_tunnel.c:344 xfrm6_tunnel_net_exit+0x119/0x140 [ 51.262427][ T397] Modules linked in: [ 51.266380][ T397] CPU: 0 UID: 0 PID: 397 Comm: kworker/u8:8 Tainted: G W syzkaller #0 52d57b431c43020f0342b1af6a326091b8e30d09 [ 51.279552][ T397] Tainted: [W]=WARN [ 51.283394][ T397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 51.293515][ T397] Workqueue: netns cleanup_net [ 51.298331][ T397] RIP: 0010:xfrm6_tunnel_net_exit+0x119/0x140 [ 51.304468][ T397] Code: fc 4b 83 bc 3e 00 08 00 00 00 75 19 e8 c0 28 7e fc 49 81 ff f8 07 00 00 74 1b e8 b2 28 7e fc 49 83 c7 08 eb c5 e8 a7 28 7e fc <0f> 0b 49 81 ff f8 07 00 00 75 e5 e8 97 28 7e fc 5b 41 5c 41 5e 41 [ 51.324173][ T397] RSP: 0018:ffffc9000f1e7b90 EFLAGS: 00010293 [ 51.330272][ T397] RAX: ffffffff85094919 RBX: ffff8881171f0800 RCX: ffff8881176aa600 [ 51.338308][ T397] RDX: 0000000000000000 RSI: 0000000000400000 RDI: ffff8881171f0810 [ 51.346335][ T397] RBP: ffffc9000f1e7bb0 R08: ffffffff87d420e7 R09: 1ffffffff0fa841c [ 51.354368][ T397] R10: dffffc0000000000 R11: fffffbfff0fa841d R12: dffffc0000000000 [ 51.362404][ T397] R13: dffffc0000000000 R14: ffff8881171f0000 R15: 0000000000000010 [ 51.371011][ T397] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 51.379997][ T397] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.386655][ T397] CR2: 00007fffa48f9ff8 CR3: 00000000074aa000 CR4: 00000000003526b0 [ 51.394696][ T397] Call Trace: [ 51.397989][ T397] [ 51.400958][ T397] cleanup_net+0x6bd/0xc90 [ 51.405396][ T397] ? __cfi_cleanup_net+0x10/0x10 [ 51.410342][ T397] ? kick_pool+0xb9/0x540 Sent SIGKILL to[ 51.414744][ T397] process_scheduled_works+0x7f7/0x1060 all processes[ 51.421874][ T397] worker_thread+0xc99/0x13f0 [ 51.427754][ T397] ? __kasan_check_read+0x15/0x20 [ 51.432986][ T397] kthread+0x2c7/0x360 [ 51.437082][ T397] ? __cfi_worker_thread+0x10/0x10 Requesting syst[ 51.442307][ T397] ? __cfi_kthread+0x10/0x10 em poweroff[ 51.448247][ T397] ret_from_fork+0x67/0xa0 [ 51.453791][ T397] ? __cfi_kthread+0x10/0x10 [ 51.458459][ T397] ret_from_fork_asm+0x1a/0x30 [ 51.463283][ T397] [ 51.466332][ T397] ---[ end trace 0000000000000000 ]--- [ 51.474778][ T397] ------------[ cut here ]------------ [ 51.480258][ T397] WARNING: CPU: 1 PID: 397 at net/xfrm/xfrm_state.c:3217 xfrm_state_fini+0x2be/0x310 [ 51.489795][ T397] Modules linked in: [ 51.493713][ T397] CPU: 1 UID: 0 PID: 397 Comm: kworker/u8:8 Tainted: G W syzkaller #0 52d57b431c43020f0342b1af6a326091b8e30d09 [ 51.506837][ T397] Tainted: [W]=WARN [ 51.510678][ T397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 51.520873][ T397] Workqueue: netns cleanup_net [ 51.525663][ T397] RIP: 0010:xfrm_state_fini+0x2be/0x310 [ 51.531283][ T397] Code: 3c 20 00 74 08 48 89 df e8 5f a7 f1 fc 48 8b 3b e8 77 9a dc fc 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 42 e7 98 fc <0f> 0b e9 b0 fd ff ff e8 36 e7 98 fc 0f 0b e9 18 fe ff ff e8 2a e7 [ 51.550959][ T397] RSP: 0018:ffffc9000f1e7b70 EFLAGS: 00010293 [ 51.557079][ T397] RAX: ffffffff84ee8a7e RBX: ffff8881037e8000 RCX: ffff8881176aa600 [ 51.565110][ T397] RDX: 0000000000000000 RSI: 0000000000400000 RDI: ffff8881176aa600 [ 51.573133][ T397] RBP: ffffc9000f1e7b98 R08: ffffffff87d420e7 R09: 1ffffffff0fa841c [ 51.581153][ T397] R10: dffffc0000000000 R11: fffffbfff0fa841d R12: 1ffffffff0fa8170 [ 51.589134][ T397] R13: dffffc0000000000 R14: ffff8881037e8c00 R15: dffffc0000000000 [ 51.597192][ T397] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 51.606271][ T397] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.612904][ T397] CR2: 00007ffcf9c89ff8 CR3: 000000010b316000 CR4: 00000000003526b0 [ 51.620936][ T397] Call Trace: [ 51.624226][ T397] [ 51.627160][ T397] xfrm_net_exit+0x31/0x80 [ 51.631645][ T397] cleanup_net+0x6bd/0xc90 [ 51.636079][ T397] ? __cfi_cleanup_net+0x10/0x10 [ 51.641061][ T397] ? kick_pool+0xb9/0x540 [ 51.645416][ T397] process_scheduled_works+0x7f7/0x1060 [ 51.651058][ T397] worker_thread+0xc99/0x13f0 [ 51.655758][ T397] ? __kasan_check_read+0x15/0x20 [ 51.660835][ T397] kthread+0x2c7/0x360 [ 51.664918][ T397] ? __cfi_worker_thread+0x10/0x10 [ 51.670030][ T397] ? __cfi_kthread+0x10/0x10 [ 51.674688][ T397] ret_from_fork+0x67/0xa0 [ 51.679120][ T397] ? __cfi_kthread+0x10/0x10 [ 51.683928][ T397] ret_from_fork_asm+0x1a/0x30 [ 51.688738][ T397] [ 51.691919][ T397] ---[ end trace 0000000000000000 ]--- [ 51.734097][ T397] bridge_slave_1: left allmulticast mode [ 51.739770][ T397] bridge_slave_1: left promiscuous mode [ 51.745422][ T397] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.753062][ T397] bridge_slave_0: left allmulticast mode [ 51.758796][ T397] bridge_slave_0: left promiscuous mode [ 51.764489][ T397] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.772355][ T397] bridge_slave_1: left allmulticast mode [ 51.778001][ T397] bridge_slave_1: left promiscuous mode [ 51.783658][ T397] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.791234][ T397] bridge_slave_0: left allmulticast mode [ 51.796905][ T397] bridge_slave_0: left promiscuous mode [ 51.802595][ T397] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.810321][ T397] bridge_slave_1: left allmulticast mode [ 51.816033][ T397] bridge_slave_1: left promiscuous mode [ 51.821691][ T397] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.829234][ T397] bridge_slave_0: left allmulticast mode [ 51.834987][ T397] bridge_slave_0: left promiscuous mode [ 51.840587][ T397] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.054046][ T397] tipc: Left network mode [ 52.058667][ T397] tipc: Left network mode [ 52.065207][ T397] veth1_macvtap: left promiscuous mode [ 52.070776][ T397] veth0_vlan: left promiscuous mode [ 52.076388][ T397] veth1_macvtap: left promiscuous mode [ 52.081925][ T397] veth0_vlan: left promiscuous mode [ 52.087468][ T397] veth1_macvtap: left promiscuous mode [ 52.092991][ T397] veth0_vlan: left promiscuous mode [ 52.455943][ T1082] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 52.462918][ T1082] ACPI: PM: Preparing to enter system sleep state S5 [ 52.469787][ T1082] kvm: exiting hardware virtualization [ 52.475364][ T1082] reboot: Power down serialport: VM disconnected.