last executing test programs: 3m8.591176346s ago: executing program 3 (id=307): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x30, r1, 0x1, 0x70bd2a, 0x0, {{}, {}, {0x14, 0x19, {0x0, 0x1, 0x0, 0xfffffffc}}}}, 0x30}, 0x1, 0x0, 0x0, 0x14}, 0x4080) 3m8.528142897s ago: executing program 3 (id=308): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_ublk_setup_queues(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, &(0x7f00000017c0)={0x2e, 0x1, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {0xc}, 0x0, 0x0, '\x00', {0x0, 0xdcd, 0x0, &(0x7f00000007c0)=@buf_512="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"}}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480100001000010000000000000000000000000000000000000000000000001420010000000000000000000000000000fffd0000000000000000000021000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="200100000000000000000000000000010000004032000000fe880000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000001f0000000000000000000000000000000200020239000000000000004c001200726663343130362867636d286165732929000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000400000000c0008"], 0x148}}, 0x24008814) 3m8.527553587s ago: executing program 3 (id=309): mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8) r0 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x58600, 0x21, 0x4}, 0x18) ioctl$UI_DEV_CREATE(r0, 0x5501) ioctl$USBDEVFS_WAIT_FOR_RESUME(r0, 0x5523) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@generic={0x3, 0x0, 0x1}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @private, @broadcast}, &(0x7f0000000140)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000180)={@loopback, @dev, 0x0}, &(0x7f00000001c0)=0xc) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000280)={'syztnl0\x00', &(0x7f0000000200)={'syztnl1\x00', 0x0, 0x4, 0x35, 0x5, 0x3ff, 0x10, @loopback, @empty, 0x700, 0x20, 0x1ff, 0xd4}}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={0x0, @multicast1, @dev}, &(0x7f0000000300)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000340)={@loopback, 0x0}, &(0x7f0000000380)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000003c0)={'team0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000480)={'ip6gre0\x00', &(0x7f0000000400)={'ip6tnl0\x00', 0x0, 0x4, 0x7, 0x6, 0xfff, 0x1, @loopback, @private0, 0x7, 0x10, 0x5, 0x7}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000540)={'ip6gre0\x00', &(0x7f00000004c0)={'syztnl2\x00', 0x0, 0x2f, 0x80, 0x3, 0x1, 0xa59271da97e9acc8, @remote, @private1={0xfc, 0x1, '\x00', 0x9}, 0x8080, 0x40, 0x101, 0x101}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000580)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f00000005c0)={'wg0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000600)={@remote, @multicast1, 0x0}, &(0x7f0000000640)=0xc) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000700)={'syztnl0\x00', &(0x7f0000000680)={'syztnl0\x00', 0x0, 0x29, 0x40, 0x5, 0x9, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, @ipv4={'\x00', '\xff\xff', @remote}, 0x80, 0x40, 0x1, 0x2}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000740)={'ip6gre0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000780)={'batadv0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000008c0)={'sit0\x00', &(0x7f00000007c0)={'sit0\x00', 0x0, 0x1, 0x80, 0x8, 0x8, {{0x33, 0x4, 0x1, 0x1, 0xcc, 0x68, 0x0, 0x5, 0x4, 0x0, @multicast1, @broadcast, {[@ssrr={0x89, 0x7, 0xdd, [@private=0xa010102]}, @timestamp_prespec={0x44, 0x3c, 0xee, 0x3, 0x2, [{@private=0xa010101, 0x4}, {@remote, 0x400}, {@broadcast, 0x51dc2823}, {@broadcast}, {@multicast1, 0xffffff81}, {@multicast1, 0x8001}, {@loopback}]}, @cipso={0x86, 0x75, 0x3, [{0x2, 0x10, "5e2ef5bc1649ebad6b0a6543d716"}, {0x1, 0xb, "e0fc4976bd5282ff65"}, {0x2, 0x8, "9d0d2452333c"}, {0x7, 0x7, "95a57956b2"}, {0x1, 0xf, "4f4615593e59de7424053a66ba"}, {0x0, 0x11, "d64bb3f49d6f0dd6a1f60a34d6298a"}, {0x2, 0xa, "f6c36559eb993828"}, {0x5, 0x4, "ac4a"}, {0x0, 0x11, "94374a1aa4707635ad8e355c24dbf2"}, {0x1, 0x6, "213eaa7f"}]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000900)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_GET(r0, &(0x7f0000000bc0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000b80)={&(0x7f0000000940)={0x228, 0x0, 0x2, 0x70bd2b, 0x25dfdbfe, {}, [@HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg\x00'}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r13}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r14}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r15}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r16}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x228}}, 0x10) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000c00)={0x1, 0x4}, 0x2) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000c40)) close_range(r0, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000c80), &(0x7f0000000cc0)=0xc) r17 = open$dir(&(0x7f0000000d00)='./file0\x00', 0xa0040, 0x110) poll(&(0x7f0000000d40)=[{r0, 0x1214ecb482c8c66b}, {r0, 0x20}, {r0, 0xa100}, {r17, 0x1000}, {r0, 0x4204}], 0x5, 0x2) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000e00)={&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, &(0x7f0000000d80)=""/3, 0x3, 0x0, &(0x7f0000000dc0)=""/19, 0x13}, &(0x7f0000000e40)=0x40) fsconfig$FSCONFIG_SET_PATH(0xffffffffffffffff, 0x3, &(0x7f0000000ec0)='\x00', &(0x7f0000000f00)='./file0\x00', r17) 3m8.517368878s ago: executing program 3 (id=310): r0 = socket(0x8000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="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", 0xfc) 3m8.484930948s ago: executing program 3 (id=311): mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) syz_ublk_setup_queues(r2, r0, &(0x7f0000000180)={0x0, 0x20000, 0x0, 0x1, 0x154, 0x0, r2}, 0x0, 0x1, &(0x7f0000000340)={0x2e, 0x4, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, '\x00', {0xfff9, 0x42, 0x21, 0x0}}, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0xffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee01}, {0x0, 0x0, 0x1}, {0x0, 0x1}, 0x0, 0x0, 0x1}, {{@in=@rand_addr=0x64010102, 0x4d5, 0x33}, 0x2, @in6=@loopback, 0x0, 0x0, 0x0, 0xb7, 0x0, 0x8000000}}, 0xe8) 3m8.347682642s ago: executing program 3 (id=312): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103"], 0x0) (async) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f0000000580)=ANY=[], 0x8) connect$inet6(r1, &(0x7f00000004c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) (async) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bridge0\x00', 0x10) sendmmsg$inet6(r1, &(0x7f00000003c0)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000300)="82d6dd64e7538150527584af5e3a1396aeba897d3db784826ff118170e6e786fad", 0x21}, {&(0x7f00000005c0)="2f4ba8e5a767240cc9", 0x9}], 0x2}}], 0x1, 0x4400c020) (async) sendto$inet6(r1, &(0x7f0000000000)="b6f97509ce7919ce4a432c54e80f41", 0xf, 0x44003b00, 0x0, 0x0) r2 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r2, 0xf) (async) wait4(r2, 0x0, 0x2, 0x0) tkill(r2, 0x3) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='.\x00', &(0x7f0000000040), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r6]) (async) splice(r5, 0x0, r4, 0x0, 0xffffffffffff8000, 0x0) (async) r7 = socket$can_bcm(0x1d, 0x2, 0x2) splice(r3, 0x0, r7, &(0x7f0000000100)=0xc, 0x3, 0x6) (async) write$P9_RLERRORu(r4, &(0x7f0000000100)=ANY=[], 0xe) (async) syz_usb_control_io$hid(r0, &(0x7f0000000240)={0x24, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000c000000070001"], 0x0, 0x0, 0x0}, 0x0) (async) syz_usb_control_io(r0, 0x0, &(0x7f0000000180)={0x84, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB=' '], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io(r0, 0x0, 0x0) (async) syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f0000000840)={0x2c, &(0x7f0000000680)={0x20, 0x0, 0x4, "0c8ac451"}, 0x0, 0x0, 0x0, 0x0}) r8 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r8, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000000340)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300030e00000004070000ffdbdf25000016004e20000003000600000000000200100000000000000000000000000010000100000000000060060d00000000040000000000000002000000ac1414aa0000000000000000"], 0x70}, 0x1, 0x7}, 0x0) (async) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$KVM_CREATE_VM(r9, 0xae03, 0x32) (async) syz_usb_control_io(r0, 0x0, &(0x7f0000002a00)={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2m52.894802611s ago: executing program 32 (id=312): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103"], 0x0) (async) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f0000000580)=ANY=[], 0x8) connect$inet6(r1, &(0x7f00000004c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) (async) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bridge0\x00', 0x10) sendmmsg$inet6(r1, &(0x7f00000003c0)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000300)="82d6dd64e7538150527584af5e3a1396aeba897d3db784826ff118170e6e786fad", 0x21}, {&(0x7f00000005c0)="2f4ba8e5a767240cc9", 0x9}], 0x2}}], 0x1, 0x4400c020) (async) sendto$inet6(r1, &(0x7f0000000000)="b6f97509ce7919ce4a432c54e80f41", 0xf, 0x44003b00, 0x0, 0x0) r2 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r2, 0xf) (async) wait4(r2, 0x0, 0x2, 0x0) tkill(r2, 0x3) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000000)='.\x00', &(0x7f0000000040), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r6]) (async) splice(r5, 0x0, r4, 0x0, 0xffffffffffff8000, 0x0) (async) r7 = socket$can_bcm(0x1d, 0x2, 0x2) splice(r3, 0x0, r7, &(0x7f0000000100)=0xc, 0x3, 0x6) (async) write$P9_RLERRORu(r4, &(0x7f0000000100)=ANY=[], 0xe) (async) syz_usb_control_io$hid(r0, &(0x7f0000000240)={0x24, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000c000000070001"], 0x0, 0x0, 0x0}, 0x0) (async) syz_usb_control_io(r0, 0x0, &(0x7f0000000180)={0x84, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB=' '], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io(r0, 0x0, 0x0) (async) syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f0000000840)={0x2c, &(0x7f0000000680)={0x20, 0x0, 0x4, "0c8ac451"}, 0x0, 0x0, 0x0, 0x0}) r8 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r8, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000000340)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300030e00000004070000ffdbdf25000016004e20000003000600000000000200100000000000000000000000000010000100000000000060060d00000000040000000000000002000000ac1414aa0000000000000000"], 0x70}, 0x1, 0x7}, 0x0) (async) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$KVM_CREATE_VM(r9, 0xae03, 0x32) (async) syz_usb_control_io(r0, 0x0, &(0x7f0000002a00)={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 3.568164085s ago: executing program 0 (id=3103): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000580)={0x20, 0x1a, 0x1, 0x0, 0x0, "", [@typed={0xa, 0xf2, 0x0, 0x0, @str='\xd4T\xe6#{\x00'}, @nested={0x4, 0x19}]}, 0x20}], 0x1}, 0xfffff000) 3.565521125s ago: executing program 0 (id=3104): unshare(0x62020600) r0 = syz_io_uring_setup(0x48ce, &(0x7f0000000140)={0x0, 0xd353, 0x3000, 0x2, 0x19a}, &(0x7f0000000040)=0x0, &(0x7f0000000200)=0x0, &(0x7f0000000000)=0x0) syz_ublk_add_dev(r0, r1, r2, r3, &(0x7f0000000340)={0x2e, 0xb, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x7f00000000000000, 0x0, 0x0, 0x8, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000280)=@any_dev={0x1, 0x3b7, 0x0, 0x0, 0x1000, 0x7, 0x0, 0x0, 0x1c0}}}, 0x0) 3.565398095s ago: executing program 0 (id=3105): r0 = epoll_create(0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000000080)={0x1f, 0xffff, 0x3}, 0x6) bind$bt_hci(r1, &(0x7f0000000100)={0x1f, 0xffffffffffffffff, 0x3}, 0x6) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x6, 0xc, &(0x7f0000000240)=0x1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$MSR(&(0x7f0000000080), 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) read$msr(r3, &(0x7f00000000c0)=""/28, 0x1c) syz_usb_connect$uac1(0x2, 0xaa, &(0x7f0000000280)=ANY=[@ANYBLOB="12010000000000106b1d01014000010203010902980003010000000904000000010100000a2401000000020102132406040006030000000000000000000000000924030000010000ff0924050000f8431cfd0924030604030204001b240404020904", @ANYRESHEX=r0], 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000000140)=[{}, {}], 0x2, &(0x7f00000001c0)={r4, r5+60000000}, &(0x7f0000000200)={[0x4]}, 0x8) ioctl$X86_IOC_RDMSR_REGS(r3, 0xc02063a0, &(0x7f0000000100)=[0xfffffffc, 0x2718, 0x400, 0x6, 0x8, 0x0, 0xe, 0x8]) 3.119222445s ago: executing program 0 (id=3106): socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$tipc(r0, &(0x7f00000002c0)=@name={0x1e, 0x2, 0x0, {{0x2}}}, 0x10) r1 = syz_open_dev$usbfs(&(0x7f0000000040), 0x76, 0x1433c1) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x400400, 0x0) ioctl$UFFDIO_MOVE(r2, 0xc028aa05, &(0x7f0000000080)={&(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x3000)=nil, 0x2000, 0x2}) ioctl$USBDEVFS_RESETEP(r1, 0x80045503, 0x0) 2.957177069s ago: executing program 0 (id=3107): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000240)={0x73622a85, 0x0, 0x8000000000002}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x800, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0x8, 0x0, &(0x7f0000000280)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x802, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x10000000000) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f0000000040)={0x73622a85, 0x10a}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000000c0)={0x8, 0x0, &(0x7f00000005c0)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x4c, 0x0, &(0x7f0000000100)=[@transaction_sg={0x40486311, {0x1, 0xfd9, 0x1058, 0x0, 0x28, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000300)={@ptr={0x70742a85, 0x0, 0x0, 0x0, 0x0, 0x1d}, @ptr={0x70742a85, 0x80200, 0x0, 0x0, 0x1, 0x11}, @flat=@binder={0x73622a85, 0x0, 0x3}}, &(0x7f0000000600)={0x0, 0x28, 0x50}}, 0x1000}], 0x0, 0x0, 0x0}) 2.899782181s ago: executing program 0 (id=3108): r0 = syz_clone3(&(0x7f0000001880)={0x20000, 0x0, 0x0, 0x0, {0x1c}, 0x0, 0x0, 0x0, 0x0}, 0x58) tgkill(r0, r0, 0x0) r1 = syz_usb_connect(0x2, 0x36, &(0x7f0000001fc0)=ANY=[@ANYRESOCT=r0], 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000000)={0x3, {{0x2, 0x4e21, @multicast2}}}, 0x88) socket$inet6_tcp(0xa, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001480)='blkio.bfq.io_service_bytes\x00', 0x275a, 0x0) r3 = socket(0x28, 0x801, 0x0) connect$vsock_stream(r3, &(0x7f0000000880)={0x28, 0x0, 0x0, @local}, 0x10) shutdown(r3, 0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000400)={'syz0\x00', {0x9, 0x4, 0x6, 0xfffa}, 0x19, [0x1, 0xc95a, 0xfffffff3, 0x9, 0x80, 0x2, 0x3, 0x7f, 0x6, 0x4d, 0x39cc191a, 0x2, 0x9, 0x5, 0x2, 0x18bd, 0x6, 0x3, 0x0, 0x2ab, 0x4, 0x7, 0x4, 0x3c5b, 0x4, 0xb, 0x9, 0x1, 0x1f461e2c, 0x7, 0xe661, 0x7fff, 0xb, 0x800003, 0x7fff, 0x4c74, 0x80000000, 0x800242, 0xffffffff, 0xe, 0x0, 0x71, 0x2, 0x6, 0x3, 0x50, 0x5, 0x3e, 0x8f, 0x6, 0x6, 0x3, 0x80092a3, 0x4, 0x1, 0x20000000, 0x82, 0x0, 0x7, 0x6, 0x8, 0x4, 0x1, 0x40], [0x10000007, 0x401, 0x12f, 0x6, 0x10, 0xfffffff3, 0x129432e6, 0xcb, 0xf9, 0xd, 0x2bf, 0x5, 0xffe, 0xfffffffc, 0x334000, 0x0, 0x7, 0x5, 0x2f, 0x4, 0xc, 0x1, 0x0, 0xfffffffe, 0x8, 0x4, 0x8000, 0x9, 0x3fe, 0x401, 0x6, 0x4, 0xfb, 0x28, 0x8000, 0x5f31, 0xbcf5, 0x3, 0x2, 0x2, 0x6, 0x3000000, 0x9, 0x8, 0x9, 0x6, 0x6, 0xa, 0x1, 0x9, 0x9, 0x2, 0x7f, 0x9, 0x1, 0x3, 0x9, 0xffffffff, 0x7, 0x3, 0x9, 0x48c93690, 0x42, 0x804c], [0x6, 0x6, 0x80000001, 0x0, 0xff, 0x100, 0x2c, 0x9, 0x5, 0x7fff, 0x0, 0x1, 0xb, 0x4, 0x5, 0x1005, 0x0, 0x1ef, 0xfffffffd, 0x2, 0x86, 0x1, 0x9, 0x3e7, 0x9, 0x5, 0x2, 0x2, 0x800, 0x8, 0x5, 0x8001, 0x7, 0x38, 0x800003, 0x200, 0x80, 0x2, 0xcc52, 0x950bfaf, 0x1000, 0xfffffff6, 0x7, 0x7, 0xfffffff9, 0x6, 0xb8d, 0xbf, 0x10002, 0x403, 0x7ff, 0x3, 0x0, 0x1, 0xffff, 0x5, 0x6, 0x1c, 0x120000, 0x3, 0x6, 0xaaed, 0x4, 0xff], [0x9, 0xbb31, 0x3, 0xb, 0x5, 0x1, 0x6, 0x1, 0x0, 0x3, 0x80ce7, 0x1ff, 0x3, 0x7, 0x3112, 0x1003, 0x101, 0x10000, 0x6, 0x7fff, 0xffff, 0xe620, 0x2, 0x2, 0x1, 0x2, 0x14c, 0x60a7, 0x6, 0x4, 0xffffffff, 0x80000000, 0x7, 0x8, 0xc8, 0xee1, 0x0, 0xffff, 0x3, 0x3, 0x100, 0x9602, 0x5, 0x2, 0xffff, 0x6, 0x1, 0x10080, 0x6, 0x8, 0x30b1d693, 0x5a2b, 0xc, 0x7, 0x1, 0x6c1b, 0x0, 0x4, 0x5, 0xb1c, 0x1, 0x200, 0xffff3440, 0xfff]}, 0x45c) ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) sendmsg$netlink(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000580)=ANY=[@ANYBLOB="3400000013000100000100dffddbdf25070000f61600000008000000", @ANYRES32, @ANYBLOB="14000c8008"], 0x34}], 0x1, 0x0, 0x0, 0x4000}, 0x0) mount$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x84022, 0x0) r5 = syz_open_procfs$userns(0x0, 0x0) ioctl$AUTOFS_IOC_ASKUMOUNT(r5, 0x80049370, 0x0) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000000000)=""/4091, &(0x7f0000001000)=0xffb) syz_usb_control_io$uac1(r1, &(0x7f0000000000)={0x14, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="0003060000000603"]}, 0x0) syz_usb_control_io$lan78xx(r1, &(0x7f0000000ec0)={0x14, &(0x7f0000000d80)={0x0, 0x8, 0x85, {0x85, 0x1, "11a3c0956c63b621b1c41386a176d909b1aadeeae814c49f45b930f26c153968a27015127c8ae8b5b44cf9e39dfd2ae8895178a81edefbb00faa12cb1e492ec60f8b2a816108258846292642fd7aa9469b5466f6ead00f792361f4c2551262dbce08514886c34ccc0df518e14cc2d41fdaaf710df9d2dfe9f592dcafd594ec771ec8cb"}}, &(0x7f0000000e40)={0x0, 0x3, 0x49, @string={0x49, 0x3, "abd5a9acf10c148b227c9c08ae13d8ef721dbd37808a7aaa6be767758baeac1e96654abc890f3af2791ba8f178fdbe81cac12062a82d7774fc0395efd51773fbe0cab7799efe6a"}}}, &(0x7f0000001100)={0x34, &(0x7f0000000f00)={0x40, 0x15, 0x93, "08c1ba913d9a6fd1673e7fa06effee382c3c1c47692c4b1b00bc0e0e6a7eea7c46b890331ee99202c959f50a9d19eca44ee9c96689bafbe48cb232c0f903d651a64a60f38bf547c5eac5daadebacfebe4c4eec6cbe5b69c71a747db10d6f631400b3518e34e3e4fafe4068dfe64a5a80f2fc0b1e49f5300ce53718e668e6da06bad12ca40b6d01a7c9aaa8a48f028cc4895d51"}, &(0x7f0000000fc0)={0x0, 0xa, 0x1, 0x9b}, &(0x7f0000001000)={0x0, 0x8, 0x1, 0x47}, &(0x7f0000001040)={0xc0, 0xa1, 0x4, 0x7fffffff}, &(0x7f0000001080)={0x40, 0xa0, 0x4, 0x4}, &(0x7f00000010c0)={0xc0, 0xa2, 0x2f, "cc743c677c8589bdecb1526a47843606435ebf2c5a0ebcea46763e68b4e99151ba7d9bdbbb5126a3b81dd12697379d"}}) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x20802, 0x0) syz_usb_control_io$uac3(r1, 0x0, &(0x7f00000018c0)={0x24, &(0x7f0000001640)={0x20, 0x14, 0x6, "aa8671eaa682"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x104}, 0x1, 0x0, 0x0, 0x40010}, 0x2404c0d4) r6 = socket(0x10, 0x803, 0x0) sendto(r6, &(0x7f0000000c40)="120000001200e7ef007b0000000000faffa0", 0x12, 0x8800, 0x0, 0x0) recvmmsg(r6, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0x321}, {&(0x7f0000000280)=""/85, 0x21}, {&(0x7f0000000fc0)=""/4096, 0x197}, {&(0x7f0000000580)=""/106, 0x659}, {&(0x7f0000000980)=""/73, 0xd}, {&(0x7f0000000200)=""/77, 0x69}, {&(0x7f00000007c0)=""/141, 0xc4}, {&(0x7f00000001c0)=""/17, 0x1d8}], 0x21, &(0x7f0000000600)=""/191, 0x41}, 0x5}], 0x4000000000003b4, 0x2000, &(0x7f0000003700)={0x77359400}) capset(0x0, 0x0) syz_usb_control_io$sierra_net(r1, 0x0, 0x0) syz_usb_control_io$rtl8150(0xffffffffffffffff, &(0x7f0000000180)={0x14, &(0x7f0000000040)={0x0, 0xe, 0x79, {0x79, 0x10, "259cf508dd26c5fc0f6fa5face9eb56bf39aca4d6d1b69a0b455e77f4254f38b748635182124f0e2230a9b73431100a9c1f0aa29ad530b457a4579f654e261e7bdd769a945b21350cbdc5e7496c7559f57836a6bc2726c378721c51d5ee6fe7efcbe943026c16fdc356dbb165449a510543fab1bcaa5b5"}}, &(0x7f00000000c0)={0x0, 0x3, 0xa0, @string={0xa0, 0x3, "ba183d1d3060f6e3ad2ba0ab69fd43ac5618b80f09ef50eeb2ea66a53095f2e180a185ee79838895d4c8a0f3cdb411ffae008f0455fe97ec234e72670f5fd6fad20038cdedd9b2e84bebde930afeaa00be4537e2f5be9a681a29f0a53dc0eb02acb98a6625c9ee9bcc05dc0bda11bb6a737b12e5b5fc5525f9ca784fb449d8b3f220518b390010e028de1a41b44bd108efaad14ba4c724ca09f41377f857"}}}, &(0x7f0000000400)={0x2c, &(0x7f0000002000)=ANY=[@ANYBLOB="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"], &(0x7f0000000300)={0x0, 0xa, 0x1, 0x8}, &(0x7f0000000340)={0x0, 0x8, 0x1, 0x9}, &(0x7f0000000380)={0xc0, 0x5, 0x5, "b7d3aa517a"}, &(0x7f00000003c0)}) 2.163411169s ago: executing program 4 (id=3120): memfd_create(&(0x7f0000000000)='/dev/sda1\x00', 0x1) (async) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) (async) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x100000a) (async) ioctl$KVM_CREATE_VM(r0, 0x5309, 0x0) 2.163285278s ago: executing program 4 (id=3121): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_ublk_setup_queues(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, &(0x7f00000017c0)={0x2e, 0x1, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {0xc}, 0x0, 0x0, '\x00', {0x0, 0xdcd, 0x0, &(0x7f00000007c0)=@buf_512="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"}}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480100001000010000000000000000000000000000000000000000000000000020010000000000000000000000001900fffd0000000000000000000021000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="200100000000000000000000000000010000004032000000fe880000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000001f0000000000000000000000000000000200020239000000000000004c001200726663343130362867636d286165732929000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000400000000c0008"], 0x148}}, 0x24008814) 2.156937089s ago: executing program 4 (id=3122): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x5, 0x7fff7ffc}]}) socket$nl_generic(0x10, 0x3, 0x10) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000140), 0x2581, 0x0) clock_adjtime(0xffffffd3, &(0x7f0000000000)={0x10000, 0x6, 0xc, 0x1000000, 0x7, 0xe, 0x5, 0x1, 0x8000009654, 0x1, 0x7fffffff, 0x0, 0x10, 0xb, 0xfffe, 0x200cc0, 0x1, 0x5, 0x0, 0xfffffffffffffffc, 0x0, 0x809, 0x0, 0x5, 0x6, 0x9}) 2.140359269s ago: executing program 4 (id=3123): r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x79}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x8) mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0xf132, 0xffffffffffffffff, 0x0) r1 = syz_kvm_setup_syzos_vm$x86(0xffffffffffffffff, &(0x7f0000a12000/0x400000)=nil) syz_kvm_add_vcpu$x86(r1, &(0x7f0000000840)={0x0, &(0x7f0000000380)=[@nested_amd_vmsave={0x183, 0x18, 0x2}, @nested_vmlaunch={0x12f, 0x18, 0x2}, @nested_vmresume={0x130, 0x18, 0x2}, @cpuid={0x64, 0x18, {0x5, 0x2}}, @nested_amd_vmcb_write_mask={0x17c, 0x38, {0x3, @control_area=0xbc, 0x9, 0x8, 0x2}}, @nested_load_code={0x12e, 0x76, {0x2, "c7442400bc000000c74424026e8e0000c7442406000000000f011c24260f2017420f21bbb93d030000b833000000ba000000000f30408ac0450f442666ba4100b8fa000000ef460f62db66baf80cb8f4b80883ef66bafc0ced66ba4100ec"}}, @nested_amd_clgi={0x17f, 0x10}, @nested_create_vm={0x12d, 0x18, 0x2}, @wrmsr={0x65, 0x20, {0xb4d, 0xf}}, @nested_vmresume={0x130, 0x18, 0x2}, @nested_amd_clgi={0x17f, 0x10}, @nested_load_syzos={0x136, 0x70, {0x2, 0x200, [@nested_amd_vmsave={0x183, 0x18, 0x3}, @nested_amd_inject_event={0x180, 0x38, {0x1, 0x8a, 0x5, 0x1, 0x3}}]}}, @nested_intel_vmwrite_mask={0x154, 0x38, {0x0, @guest64=0x2801, 0x2, 0x7, 0x800}}, @nested_vmlaunch={0x12f, 0x18, 0x1}, @nested_amd_clgi={0x17f, 0x10}, @code={0xa, 0x60, {"2e660fc73665f3420f1ef8460f01c4f3430fc737b9b80200000f32b9c30300000f3266ba4300b800000000ef2ef04518be010000000f20d835080000000f22d866baf80cb8e05e528cef66bafc0ced"}}, @nested_vmresume={0x130, 0x18}, @wr_crn={0x67, 0x20, {0x3, 0xe5}}, @nested_intel_vmwrite_mask={0x154, 0x38, {0x0, @control64=0x2023, 0x16fb, 0x101, 0xa00000}}, @wr_drn={0x68, 0x20, {0x2, 0x7}}, @set_irq_handler={0xc8, 0x20, {0xd1, 0x1}}, @nested_amd_vmsave={0x183, 0x18, 0x2}, @nested_vmlaunch={0x12f, 0x18, 0x1}, @nested_intel_vmwrite_mask={0x154, 0x38, {0x0, @ro32=0xffffffff00004400, 0x6, 0x650347d2, 0xc}}, @nested_vmresume={0x130, 0x18, 0x3}, @uexit={0x0, 0x18, 0x4}, @wr_drn={0x68, 0x20, {0x3, 0x65ed}}, @wr_drn={0x68, 0x20, {0x4, 0x100}}, @nested_create_vm={0x12d, 0x18, 0x3}, @nested_vmresume={0x130, 0x18}, @in_dx={0x69, 0x20, {0x13a0}}, @nested_create_vm={0x12d, 0x18, 0x3}], 0x49e}) read(r0, &(0x7f00000002c0)=""/153, 0x99) 1.987932183s ago: executing program 4 (id=3124): openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x448801, 0x0) sendmsg$tipc(0xffffffffffffffff, 0x0, 0x2000c8c0) syz_open_dev$usbmon(&(0x7f0000000000), 0x5dc0, 0x48502) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0xfffffffffffffffe, 0x6, 0xfffffffffffffffd, 0x0, 0x2, 0xfffffffffffffffd, 0x4002004c4, 0x1000, 0x0, 0x1, 0x10, 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff], 0xeeef0000, 0x2011c0}) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000000001200000008000800000001000800090000000000180001801400020076657468305f746f5f626f6e640000000800070000000000080006"], 0x4c}}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mysys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./mysys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./mysys/bus/platform/drivers/dummy_hcd/unbind\x00', 0x1, 0x0) write(r3, &(0x7f0000000200)='dummy_hcd.0', 0xb) r4 = syz_open_dev$usbmon(&(0x7f0000000040), 0x0, 0x2) syz_usb_connect$uac2(0x2, 0x7b, &(0x7f00000000c0)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x8, 0x41e, 0x3263, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x69, 0x3, 0x1, 0xe, 0x70, 0x40, {0x8, 0xb, 0x0, 0x2, 0x1, 0x4, 0x20, 0x9}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0x17c, 0x6, 0x9, 0x2}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x3, 0x7, 0x8, {0x8, 0x25, 0x1, 0x2, 0xc, 0x6, 0xd}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x3, 0x3, 0x5, {0x8, 0x25, 0x1, 0x0, 0x3c, 0x1, 0xe9}}}}}}}}]}}, 0x0) ioctl$MON_IOCX_MFETCH(r4, 0xc0109207, &(0x7f0000000380)={0x0, 0x0, 0x7}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_opts(r5, 0x29, 0x40, &(0x7f00000001c0)=ANY=[@ANYBLOB="000a000000000fd60730000000000a0000000000000000000000000000000000000000000000000000000d00000000000000000000ef60fc4bd8ecc4e3200000000006004dee00000000000032acaace3269d47147"], 0xd0060) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup(r6) ioctl$SIOCSIFHWADDR(r7, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) r8 = syz_usb_connect(0x5, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000b510f210950b2a7773820102030109022400010000000009042200028953950009050a02ff0300fa000905820250"], 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r9, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="5800020017000100adbd7000ffdbdf251ffa00007b79fb2995039c1a673f998969abc5ebe939bcfb84ed52a7affd7ac4b338644ad61031a89349afa5555ae036f2f1ec43051042057842dec834f8aae7a2b6160b00"/94], 0x58}, 0x1, 0x0, 0x0, 0x40}, 0x4) r10 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r10, 0x10e, 0xc, 0x0, 0x0) sendmsg$nl_generic(r10, 0x0, 0x0) syz_usb_control_io$printer(r8, 0x0, 0x0) syz_usb_control_io$uac1(r8, 0x0, &(0x7f0000000440)={0x44, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00'/12], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$tun(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="001c86dd0700100000004000000060ec97000fc83a00fe8000000000000000000000000000aaff020000000000000000000000000001"], 0xffe) 1.25926694s ago: executing program 2 (id=3130): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x30, r1, 0x1, 0x70bd2a, 0x0, {{}, {}, {0x14, 0x19, {0x0, 0x1}}}}, 0x30}, 0x1, 0x0, 0x900000000000000, 0x14}, 0x4080) 1.24749362s ago: executing program 2 (id=3131): r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000005c0)="23000000220021bb00b9409b849ac00a00e3b8a98623ff2a09a6c5b01109e3ecabbe82", 0x23, 0x0, 0x0, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000080), 0x722, 0x101301) ioctl$USBDEVFS_RESETEP(r1, 0x80045503, &(0x7f0000000000)={0xe}) 1.188123681s ago: executing program 2 (id=3132): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$CAN_RAW_FILTER(r2, 0x65, 0x1, 0x0, &(0x7f0000000200)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x205, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x3, 0x7, 0xe9, 0x0, 0x9, 0x5, 0x41, 0x41, 0xff, 0x1, 0x2, 0x2, 0x4, 0x51, 0x1, 0xe0}}) ioctl$OCFS2_IOC_REFLINK(r0, 0x40186f04, &(0x7f0000000140)={&(0x7f00000000c0)='{\x00', &(0x7f0000000100)='{(-@\'&\x00', 0x80000001}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x6e, 0x0, 0xffe, 0x20, 0x3, 0x2, 0x106c, 0x100, 0x8000000000000001, 0x80000004000080, 0x3a, 0xfff, 0xb, 0x5, 0x0, 0x8000], 0x1, 0x3c4210}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 1.167319622s ago: executing program 2 (id=3133): unshare(0x62020600) r0 = syz_io_uring_setup(0x48ce, &(0x7f0000000140)={0x0, 0xd353, 0x3000, 0x2, 0x19a}, &(0x7f0000000040)=0x0, &(0x7f0000000200)=0x0, &(0x7f0000000000)=0x0) syz_ublk_add_dev(r0, r1, r2, r3, &(0x7f0000000340)={0x2e, 0xb, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0xc08fbc33d57f0000, 0x0, 0x0, 0x8, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000280)=@any_dev={0x1, 0x3b7, 0x0, 0x0, 0x1000, 0x7, 0x0, 0x0, 0x1c0}}}, 0x0) 1.137045113s ago: executing program 2 (id=3134): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000580)={0x20, 0x1a, 0x1, 0x0, 0x0, "", [@typed={0xa, 0xf2, 0x0, 0x0, @str='\xd4T\xe6#{\x00'}, @nested={0x4, 0x19}]}, 0x20}], 0x1}, 0xffffff7f) 1.076050844s ago: executing program 2 (id=3135): r0 = fsopen(0x0, 0x0) (async) r1 = getpid() (async) r2 = syz_clone(0x20820000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r3 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r3, &(0x7f0000000180)=[{&(0x7f00000001c0)="580000001500add427323b472545b45602117fffffff81000e22d991000005000000a80013007b00090080007f000001e809000000ff0000f03ac7100003ffffffffffffffffffffffe7ee000000deff0000000200000000", 0x58}], 0x1) (async) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, r4, 0x10, 0x70bd25, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x49, 0x22}}}}, [@NL80211_ATTR_TID_CONFIG={0x28, 0x11d, 0x0, 0x1, [{0x24, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xb4}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x0) kcmp(r1, r2, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) syz_usb_connect$uac2(0x5, 0x98, &(0x7f0000000040)=ANY=[@ANYRESDEC=r0], 0x0) 975.746477ms ago: executing program 4 (id=3136): mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x100) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000015c0)=ANY=[@ANYBLOB='o'], 0x0, 0x0, 0x2) syz_fuse_handle_req(r0, 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4c0555df748fab1ba794fa608ed282190e5f84eebd49fa12943ad56f205a2e843429bb550d5b160c74083be846d4d70e4e5bb6c2bc5ac764e5c29029604b2bac9eed579184f7b8f98dbd1a168196b42cb57347f6e55d8e4126e9a51ac2daa61e74ba71188606e2a175028b8634fe1c9a636061e163b993068a13c5e9904e1e2c128596768eb842111569526d128f249fc3f7ad4bc3999b1001af8faffe9b264697bfa964e4d5ca4218d1fe0307052057c04435e4a853f44fdedb07083c85fd32a5ce0e0179d97ab921c0000a5def8c3aaf2b63857c195098783e340675e41fbd73657c83fa94781b910a61d4ceec44d7b8865f5a983b56503647f8fe63fd81f67484753a550e1f3b19ecf5c82e0a84e45ef36da1506cb0c083cb8f24808e1d4a9e2990a25ba8dbb6f5d3eb94bf5d9dcd65ed15fea1a995578b8ffe8ffa8f59eab41607774998459527c2f5447e0076506a3b10dd03ab7c858ed9f800ac489e1cedbddbaae0245dc1bb7b3256e686c9b280c50c49333f6d461db5d3e945309014528bfdbaa6b5c94efce80be1b9174a42bd08d2113bb26a0168c8d25758c993e9623ef9a35724e689a903c0712792d9e76f3e2399ff371d47151c9cd559f53a3e338acfe715ba3ede12f8fbe62cb1ffceee3de90d78f63db72474caa58c4e2cc1436419de2f6c8b738125b0ad76ad393eb162aae5d1fc501e6ba51a2ae5a47628a92bdddec71bbde7587613e293be04d6a9a3e6f886f25aebf4569a0e1ea5b3102efbbc051d368b005c791e0ad48b0569f4c3918080383f7789447e5a658e26646d39a8c827339255e766e2535ca2a0c87d3153823a27b8ccf1cf4c30c71fd9b265b00a955caeb7241a894a86e32e51ac7c729c98f4ea46e1fc90da62b1150afdec4c1a0994594bd14e59ae2abe2c4eee60194eba156e1aaf118d017c2ce4b3e92004aa6718e4abf7ce72df63fe0ce6496cba35df00d5760d634e1e934bd", 0x2000, &(0x7f0000006e40)={&(0x7f0000000340)={0x50, 0x0, 0x1, {0x7, 0x21, 0x402, 0x772d42, 0x0, 0x0, 0x6c9}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) write$uinput_user_dev(r1, &(0x7f0000000ec0)={'syz1\x00', {0x0, 0x0, 0xfffc}, 0x33, [0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x3, 0x0, 0x40000000, 0xfeffffff, 0x0, 0x0, 0xfffffff4, 0x1, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0xfffffffd, 0x80, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0xf, 0xfffffffc, 0xfffffffc, 0x40000000, 0x0, 0xfffffffc, 0x0, 0xffffffff, 0x0, 0xa, 0x0, 0x2d52c0, 0x0, 0x4], [0x0, 0x1, 0x2, 0xb16, 0x0, 0x1, 0x8, 0x0, 0x0, 0x2000, 0xaaf, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x9, 0x0, 0x0, 0xfffffffd, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1000, 0x0, 0xf, 0x1, 0x2000002, 0x0, 0x0, 0x0, 0xfffffffe, 0x20000100, 0x1, 0x0, 0x0, 0x9, 0x0, 0xfefffffd, 0x0, 0x8, 0xd77, 0x0, 0x0, 0xfffff37a, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x400], [0x88000001, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x5, 0x1, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x7, 0x20000, 0xfffffffd, 0x2, 0xe, 0x1, 0x0, 0x0, 0xffffffff, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x2, 0x0, 0x0, 0xd12, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x4], [0x0, 0xfffffffc, 0xfffffffc, 0xc, 0x6, 0x0, 0x7, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x3, 0xf, 0x0, 0x3, 0x2, 0x0, 0xe, 0x4000000, 0x0, 0x5, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xfffeffff, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x800, 0x0, 0x40002, 0x2, 0x0, 0x0, 0x106, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8, 0x0, 0xfffffffd, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x45c) lgetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB='\x00'/13], &(0x7f00000005c0)=""/207, 0xcf) ioctl$UI_DEV_CREATE(r1, 0x5501) socket$nl_route(0x10, 0x3, 0x0) ioctl$UI_SET_RELBIT(r1, 0x40045566, 0x4) syz_fuse_handle_req(r0, &(0x7f0000008f00)="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", 0x2000, &(0x7f0000000500)={&(0x7f00000002c0)={0x50, 0xffffffffffffffda, 0x0, {0x7, 0x29, 0x25c17c22, 0x840, 0x4d3c, 0x3, 0xb, 0x2, 0x0, 0x0, 0x0, 0x5}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x14e24, 0x1000}, 0x1c) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x4e24, 0x0, @rand_addr, 0x7fffffd}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f00000001c0)="000013af49488ef5372943291891ea3573b90bd550069d334b21a9ff73160e635d", 0x21}], 0x1}}, {{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="6c7831733ca886e99a61c5d196e7b454c74823d5131d1232e0b5eaab8262f6b9ae8ea9", 0x23}], 0x1}}, {{0x0, 0x0, &(0x7f0000003100)=[{&(0x7f00000004c0)="dbc600609b0515d8e78398e75bafcdb69b07dffff3f20fd1eb16101f220a2675df4a93cfedbc720066f29b8ad786a737f0d1f1f84bb357f17b18c91ec0334fded18a19f76ac59c5894376fe9050dd8d00ea49bb6364ff94e8b810d6f37f591fe802162225a6affb7c58952319efdb98e5934feb304d0bf025d1fea346c1e7675499fdfa77240882c68684dce8dac98814d7bbde117f9fba489f8f732a1f9ef288cc5901c438cf2", 0xa7}, {&(0x7f0000002100)="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", 0xf16}], 0x2}}], 0x3, 0xc8040) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) splice(r3, 0x0, r2, 0x0, 0x7ffff000, 0x6) lsetxattr$system_posix_acl(&(0x7f0000005580)='./file0\x00', &(0x7f0000000440)='system.posix_acl_default\x00', 0x0, 0x0, 0x2) r4 = syz_open_dev$usbfs(&(0x7f0000000400), 0x9, 0x10001) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$UHID_INPUT(r5, &(0x7f0000000940)={0x8, {"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0xdd52d6c}}, 0x1006) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r5, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) fstat(r4, &(0x7f0000000240)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r6, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x4, [{0x11}, {0x0, 0x100000000000000}]}, 0x68) ioctl$XFS_IOC_SWAPEXT(0xffffffffffffffff, 0xc0c0586d, &(0x7f00000006c0)={0x0, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffff9, '\x00', {0x0, 0x400, 0xd142, 0x6, 0x80000001, 0x4, 0x4, 0x0, {0x7, 0x4}, {0x8000000000000001, 0xffffffff}, {0x800000000, 0x6}, 0x7, 0x4, 0x9, 0x5, 0x62e3, 0x3, 0x9, 0x2b, 0x2, 0x400, '\x00', 0x8, 0x80, 0x81, 0x1}}) ioctl$USBDEVFS_RESETEP(r4, 0x80045503, 0x0) 458.437139ms ago: executing program 1 (id=3144): r0 = syz_ublk_setup_io_uring(0x1d, &(0x7f0000000040)={0x0, 0x30b5, 0x8000, 0x0, 0x158}, &(0x7f0000000100)=0x0, &(0x7f0000000280)=0x0, &(0x7f0000000140)=0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000100), 0x77, 0x101301) ioctl$USBDEVFS_CONTROL(r4, 0xc0105500, &(0x7f00000001c0)={0x0, 0xb, 0x303, 0xff7f, 0x0, 0x7, 0x0}) syz_ublk_add_dev(r0, r1, r2, r3, &(0x7f0000000200)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@any_dev={0x3, 0xe26, 0x0, 0x0, 0x1000, 0x10000, 0xffffffffffffffff, 0x0, 0x4d}}}, &(0x7f0000000480)=0x0) r6 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r6, 0x29, 0x4e, 0x0, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup(r7) pipe(&(0x7f0000000000)) r9 = syz_ublk_setup_io_uring(0x7a65, &(0x7f00000002c0)={0x0, 0x248e, 0x4, 0x1, 0x366}, &(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)) syz_ublk_setup_queues(r8, r5, &(0x7f0000000180)={0x0, 0xb63a, 0x800, 0x1, 0x32c}, &(0x7f0000000800)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7ffffe, 0x200, 0x6, 0x15e, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xffffed7c, 0x8, 0x3, 0x3df}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x88de, 0x1, 0x1, 0x0, 0x0, r9}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x0, 0x2000, 0x82, 0xbd}}], 0x1, &(0x7f0000000340)={0x2e, 0x54, 0x0, r8, 0xc0107520, 0x0, 0x0, 0x700, 0x0, {}, 0x1f, 0x0, '\x00', {0xfff9, 0x0, 0x0, 0x0}}, 0x0) ioctl$UI_ABS_SETUP(0xffffffffffffffff, 0x401c5504, &(0x7f0000000340)={0x24, {0x0, 0x0, 0x0, 0x4, 0x5}}) 441.821459ms ago: executing program 1 (id=3145): add_key$fscrypt_v1(0x0, 0x0, &(0x7f0000000100)={0x0, "de442bfc7910e10ac69ac014b0fa7807b11d2c99ed1f40d47a6edb3367b5cc888e1fd5902ae2d3d05f251f8d49025ceab4152b6e6d87cd60a8e97a9d06d29143"}, 0x48, 0xfffffffffffffffc) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40a01, 0x0) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x2000c8c0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) sendmsg$IEEE802154_ASSOCIATE_REQ(0xffffffffffffffff, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x4000001}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) write$tun(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="3d1c86dd0700100000004000000060ec97000fc83a00fe8000000000000000000000000000aaff020000000000000000000000000001"], 0xffe) 233.371404ms ago: executing program 1 (id=3146): add_key$fscrypt_v1(0x0, 0x0, &(0x7f0000000100)={0x0, "de442bfc7910e10ac69ac014b0fa7807b11d2c99ed1f40d47a6edb3367b5cc888e1fd5902ae2d3d05f251f8d49025ceab4152b6e6d87cd60a8e97a9d06d29143"}, 0x48, 0xfffffffffffffffc) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40a01, 0x0) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x2000c8c0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) sendmsg$IEEE802154_ASSOCIATE_REQ(0xffffffffffffffff, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x4000001}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) write$tun(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="001c86dd0700100000004000000060ec97000fc83a00fe8000000000000000000000000000aaff020000000000000000000000000001"], 0xffe) (fail_nth: 11) 104.495328ms ago: executing program 1 (id=3147): timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000140)) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, 0x0) r0 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) ioctl$VFAT_IOCTL_READDIR_BOTH(r0, 0x82307201, &(0x7f00000002c0)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0xf88e470f, 0xed}]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CAP_X2APIC_API(r1, 0x4068aea3, &(0x7f0000000180)={0x81, 0x0, 0x2}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x2f0100, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r3, 0x0, 0x0, 0x40000163, &(0x7f00000000c0)={0x2, 0x4e21, @multicast1}, 0x10) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000140)=@arm64={0xf2, 0x2, 0x6, '\x00', 0x8001}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_PRE_FAULT_MEMORY(r2, 0xc040aed5, &(0x7f0000000040)={0x50000}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x2, 0x9, 0xfffffffffffffffd, 0x2, 0x2, 0x0, 0x4002004c4, 0x1004, 0x8000000000000000, 0xc595, 0x0, 0x1, 0xffffffffffffffff, 0x2000000000000000, 0xb3, 0x8d], 0xeeee8000, 0x2010d3}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_syzos_vm$x86(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) madvise(&(0x7f0000000000/0x3000)=nil, 0x7fffffffffffffff, 0x15) syz_kvm_setup_syzos_vm$x86(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) r4 = socket$netlink(0x10, 0x3, 0x0) write(r4, &(0x7f0000000600)="fc0000001a000700ab092500090007000aab0700a90100001d60369321000100ff0500000005d0000000edff00039815fa2c1ec28656aaa7a70a4b46fe000000bc0003000500000014000027000089fee1434f1e596534d07302ade0bbc91a3e3280772c05defd5a32e280fc83ab82f605f70c9ddef2fe082038f4f8b29d3ef3d92c83170e5bba4a46d284a710af333ae4f5566f91cf190201800015b2ccd243f295ed94e0ad91bd0734babc7c3f2eeb00d43dd16b17e583df150c3b880f411f46a6b567b4d5715587e658a1ad0a4f01731d6f0f350b0041f0d48a99c03f080548deac270e33429fd3000175e63fb8d38a8700"/252, 0xfc) 56.963759ms ago: executing program 1 (id=3148): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="380100001000130403000000fedbdf25e0000001000000000000000000000000ac1414bb0000000000000000000000000000fffd4e240000020020202d000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f000001000000000000000000000000000004d432000000e00000010000000000000000000000190000000000000000020000000000000005000000000000001000000000008000ffffffffffffffff00000000000000000700000000020000fdffffffffffffff0000000000000000000400000000000004000000000000000004000000000000f6000040000000000700000026bd7000000000000a0004091000000000000000480003"], 0x138}, 0x1, 0x0, 0x0, 0x80c0}, 0x0) 0s ago: executing program 1 (id=3149): syz_usb_connect(0x0, 0x2d, &(0x7f0000000140)=ANY=[@ANYRES8, @ANYRESDEC, @ANYBLOB="993207bec83b78a37c4789ff2e6d0980d79867251624db50438a916f1c3682456d0bab44fb9fc28013c92b0dbaac4a0e4510f5e4845656d1478e8a5f75b04ecf69a11f384c14dcc9f57dfb51c87139da42708c5b3c01a77cd7d50cdb3fe6fc527c97250ca3aebaa219e0cd10a5bb04543f659026d189a789f3fb7c23b7f355e2dbcf621791543e959d5b086deb22f55497f170780807eb6e43e70f638a9936b8a4737e5c24333471b4183e7de76f8f2c3baa47833d40114cc04b25c0f2cd792480a53b7899824f4ab163906056b3004c1c3930cc803286", @ANYRESDEC=0x0], 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) kernel console output (not intermixed with test programs): d-multitouch 0003:0457:07DA.001C: unknown main item tag 0x0 [ 204.289524][ T45] hid-multitouch 0003:0457:07DA.001C: unknown main item tag 0x0 [ 204.297246][ T45] hid-multitouch 0003:0457:07DA.001C: unknown main item tag 0x0 [ 204.305567][ T45] hid-multitouch 0003:0457:07DA.001C: unknown main item tag 0x0 [ 204.314205][ T45] hid-multitouch 0003:0457:07DA.001C: unknown main item tag 0x0 [ 204.322443][ T45] hid-multitouch 0003:0457:07DA.001C: unknown main item tag 0x0 [ 204.330371][ T45] hid-multitouch 0003:0457:07DA.001C: unknown main item tag 0x0 [ 204.342679][ T45] hid-multitouch 0003:0457:07DA.001C: unknown main item tag 0x0 [ 204.350597][ T45] hid-multitouch 0003:0457:07DA.001C: unknown main item tag 0x0 [ 204.358955][ T45] hid-multitouch 0003:0457:07DA.001C: unknown main item tag 0x0 [ 204.366723][ T45] hid-multitouch 0003:0457:07DA.001C: unknown main item tag 0x0 [ 204.374742][ T45] hid-multitouch 0003:0457:07DA.001C: unknown main item tag 0x0 [ 204.385366][ T45] hid-multitouch 0003:0457:07DA.001C: hidraw0: USB HID v0.00 Device [HID 0457:07da] on usb-dummy_hcd.1-1/input0 [ 204.471851][ T36] audit: type=1400 audit(460.457:1496): avc: denied { mounton } for pid=7781 comm="syz.0.2751" path="/proc/49/cgroup" dev="proc" ino=54315 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=file permissive=1 [ 204.582471][ T7796] FAULT_INJECTION: forcing a failure. [ 204.582471][ T7796] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 204.595630][ T7796] CPU: 1 UID: 0 PID: 7796 Comm: syz.4.2757 Not tainted syzkaller #0 f10dc98c92500eb86b2a5bf5b389293121b4eb86 [ 204.595669][ T7796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 204.595691][ T7796] Call Trace: [ 204.595698][ T7796] [ 204.595705][ T7796] __dump_stack+0x21/0x30 [ 204.595733][ T7796] dump_stack_lvl+0x140/0x1c0 [ 204.595757][ T7796] ? __cfi_dump_stack_lvl+0x10/0x10 [ 204.595781][ T7796] ? check_stack_object+0x138/0x150 [ 204.595799][ T7796] dump_stack+0x19/0x20 [ 204.595821][ T7796] should_fail_ex+0x3c2/0x510 [ 204.595840][ T7796] should_fail+0xf/0x20 [ 204.595856][ T7796] should_fail_usercopy+0x1e/0x30 [ 204.595876][ T7796] _copy_to_user+0x24/0xa0 [ 204.595898][ T7796] simple_read_from_buffer+0xed/0x160 [ 204.595922][ T7796] proc_fail_nth_read+0x1aa/0x220 [ 204.595946][ T7796] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 204.595970][ T7796] ? exc_page_fault+0x65/0xc0 [ 204.595994][ T7796] ? bpf_lsm_file_permission+0xd/0x20 [ 204.596019][ T7796] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 204.596043][ T7796] vfs_read+0x28b/0xc70 [ 204.596061][ T7796] ? __cfi_vfs_read+0x10/0x10 [ 204.596076][ T7796] ? __kasan_check_write+0x18/0x20 [ 204.596093][ T7796] ? mutex_lock+0x97/0x1d0 [ 204.596115][ T7796] ? __cfi_mutex_lock+0x10/0x10 [ 204.596139][ T7796] ksys_read+0x145/0x260 [ 204.596156][ T7796] ? __cfi_ksys_read+0x10/0x10 [ 204.596173][ T7796] ? __kasan_check_read+0x15/0x20 [ 204.596190][ T7796] __x64_sys_read+0x7f/0x90 [ 204.596206][ T7796] x64_sys_call+0x2638/0x2ee0 [ 204.596221][ T7796] do_syscall_64+0x57/0xf0 [ 204.596239][ T7796] ? clear_bhb_loop+0x50/0xa0 [ 204.596262][ T7796] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 204.596283][ T7796] RIP: 0033:0x7f703475e6ce [ 204.596297][ T7796] 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 [ 204.596311][ T7796] RSP: 002b:00007f703560dfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 204.596329][ T7796] RAX: ffffffffffffffda RBX: 00007f703560e6c0 RCX: 00007f703475e6ce [ 204.596342][ T7796] RDX: 000000000000000f RSI: 00007f703560e0a0 RDI: 0000000000000004 [ 204.596353][ T7796] RBP: 00007f703560e090 R08: 0000000000000000 R09: 0000000000000000 [ 204.596364][ T7796] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 204.596375][ T7796] R13: 00007f7034a26038 R14: 00007f7034a25fa0 R15: 00007ffc47b8fa58 [ 204.596390][ T7796] [ 204.915038][ T2179] usb 2-1: USB disconnect, device number 83 [ 205.058759][ T7823] netlink: 'syz.2.2765': attribute type 25 has an invalid length. [ 205.099864][ T36] audit: type=1326 audit(461.087:1497): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7826 comm="syz.2.2767" exe="/root/ci2-android-6-12-rust/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f28df39de99 code=0x0 [ 205.187491][ T45] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 205.227473][ T617] usb 1-1: new high-speed USB device number 91 using dummy_hcd [ 205.337451][ T45] usb 5-1: Using ep0 maxpacket: 16 [ 205.344737][ T45] usb 5-1: unable to get BOS descriptor or descriptor too short [ 205.355126][ T45] usb 5-1: New USB device found, idVendor=17cc, idProduct=1011, bcdDevice= 0.40 [ 205.357489][ T2179] usb 2-1: new high-speed USB device number 84 using dummy_hcd [ 205.364941][ T45] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 205.380213][ T45] usb 5-1: Product: syz [ 205.384418][ T45] usb 5-1: Manufacturer: syz [ 205.389105][ T45] usb 5-1: SerialNumber: syz [ 205.398584][ T617] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 205.408867][ T617] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 205.417909][ T617] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 205.429180][ T617] usb 1-1: New USB device found, idVendor=200c, idProduct=100b, bcdDevice= 0.40 [ 205.438340][ T617] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 205.446373][ T617] usb 1-1: Product: syz [ 205.450797][ T617] usb 1-1: Manufacturer: syz [ 205.455428][ T617] usb 1-1: SerialNumber: syz [ 205.517444][ T2179] usb 2-1: device descriptor read/64, error -71 [ 205.599676][ T45] usb 5-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 205.606679][ T45] usb 5-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 205.613996][ T45] usb 5-1: unable to issue vendor read request (ret = -71) [ 205.621554][ T45] usb 5-1: unable to issue vendor read request (ret = -71) [ 205.629214][ T45] usb 5-1: unable to issue vendor read request (ret = -71) [ 205.636685][ T45] usb 5-1: unable to issue vendor read request (ret = -71) [ 205.646844][ T45] usb 5-1: USB disconnect, device number 15 [ 205.660852][ T525] udevd[525]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 205.757396][ T2179] usb 2-1: device descriptor read/64, error -71 [ 205.997464][ T2179] usb 2-1: new high-speed USB device number 85 using dummy_hcd [ 206.009460][ T7834] netlink: 228 bytes leftover after parsing attributes in process `syz.2.2770'. [ 206.137334][ T2179] usb 2-1: device descriptor read/64, error -71 [ 206.222826][ T36] audit: type=1400 audit(462.208:1498): avc: denied { create } for pid=7854 comm="syz.4.2779" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 206.228835][ T7855] netlink: 24 bytes leftover after parsing attributes in process `syz.4.2779'. [ 206.243383][ T36] audit: type=1400 audit(462.208:1499): avc: denied { write } for pid=7854 comm="syz.4.2779" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 206.377362][ T45] usb 3-1: new high-speed USB device number 76 using dummy_hcd [ 206.397328][ T2179] usb 2-1: device descriptor read/64, error -71 [ 206.507412][ T2179] usb usb2-port1: attempt power cycle [ 206.517268][ T1023] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 206.527272][ T45] usb 3-1: Using ep0 maxpacket: 16 [ 206.533620][ T45] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 206.544632][ T45] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 206.554511][ T45] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 206.564233][ T45] usb 3-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 206.577966][ T45] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 206.587029][ T45] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 206.595180][ T45] usb 3-1: SerialNumber: syz [ 206.601054][ T7847] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 206.608478][ T7847] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 206.616275][ T45] hub 3-1:1.0: bad descriptor, ignoring hub [ 206.622306][ T45] hub 3-1:1.0: probe with driver hub failed with error -5 [ 206.657248][ T1023] usb 5-1: device descriptor read/64, error -71 [ 206.816086][ T7847] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 206.823444][ T7847] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 206.847259][ T2179] usb 2-1: new high-speed USB device number 86 using dummy_hcd [ 206.868325][ T2179] usb 2-1: device descriptor read/8, error -71 [ 206.897246][ T1023] usb 5-1: device descriptor read/64, error -71 [ 207.008321][ T2179] usb 2-1: device descriptor read/8, error -71 [ 207.147221][ T1023] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 207.233777][ T45] cdc_ether 3-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 207.248987][ T2179] usb 2-1: new high-speed USB device number 87 using dummy_hcd [ 207.278187][ T2179] usb 2-1: device descriptor read/8, error -71 [ 207.280403][ T1023] usb 5-1: device descriptor read/64, error -71 [ 207.381149][ T7884] netlink: 228 bytes leftover after parsing attributes in process `syz.2.2781'. [ 207.410385][ T2179] usb 2-1: device descriptor read/8, error -71 [ 207.527257][ T1023] usb 5-1: device descriptor read/64, error -71 [ 207.527288][ T2179] usb usb2-port1: unable to enumerate USB device [ 207.637252][ T1023] usb usb5-port1: attempt power cycle [ 207.942928][ T617] usb 1-1: uac_clock_source_is_valid(): cannot get clock validity for id 0 [ 207.958873][ T7896] netlink: 36 bytes leftover after parsing attributes in process `syz.0.2785'. [ 207.967951][ T617] usb 1-1: clock source 0 is not valid, cannot use [ 207.974938][ T617] usb 1-1: 1:1: cannot get freq (v2/v3): err -71 [ 207.987625][ T1023] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 207.996480][ T617] usb 1-1: 1:1: cannot set freq 48000 (v2/v3): err -71 [ 208.008405][ T1023] usb 5-1: device descriptor read/8, error -71 [ 208.013634][ T617] usb 1-1: USB disconnect, device number 91 [ 208.079271][ T314] udevd[314]: 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 [ 208.138291][ T1023] usb 5-1: device descriptor read/8, error -71 [ 208.377077][ T1023] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 208.398421][ T1023] usb 5-1: device descriptor read/8, error -71 [ 208.528394][ T1023] usb 5-1: device descriptor read/8, error -71 [ 208.637153][ T1023] usb usb5-port1: unable to enumerate USB device [ 210.568576][ T31] usb 3-1: USB disconnect, device number 76 [ 210.575331][ T31] cdc_ether 3-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 210.679326][ T36] audit: type=1400 audit(466.668:1500): avc: denied { relabelfrom } for pid=7917 comm="syz.2.2790" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 210.712488][ T36] audit: type=1400 audit(466.668:1501): avc: denied { relabelto } for pid=7917 comm="syz.2.2790" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 210.813196][ T7943] netlink: 'syz.4.2798': attribute type 25 has an invalid length. [ 211.046781][ T617] usb 2-1: new low-speed USB device number 88 using dummy_hcd [ 211.116740][ T31] usb 3-1: new high-speed USB device number 77 using dummy_hcd [ 211.116740][ T528] usb 1-1: new full-speed USB device number 92 using dummy_hcd [ 211.208365][ T617] usb 2-1: unable to get BOS descriptor or descriptor too short [ 211.218731][ T617] usb 2-1: string descriptor 0 read error: -22 [ 211.224943][ T617] usb 2-1: New USB device found, idVendor=1430, idProduct=474b, bcdDevice= 0.40 [ 211.234101][ T617] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 211.244382][ T617] usb 2-1: MIDIStreaming interface descriptor not found [ 211.276722][ T31] usb 3-1: Using ep0 maxpacket: 8 [ 211.277793][ T528] usb 1-1: not running at top speed; connect to a high speed hub [ 211.283932][ T31] usb 3-1: unable to get BOS descriptor or descriptor too short [ 211.290376][ T528] usb 1-1: too many configurations: 9, using maximum allowed: 8 [ 211.301449][ T31] usb 3-1: New USB device found, idVendor=0763, idProduct=2031, bcdDevice= 0.40 [ 211.307098][ T528] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 211.314438][ T31] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 211.322251][ T528] usb 1-1: can't read configurations, error -61 [ 211.329888][ T31] usb 3-1: Product: â° [ 211.340287][ T31] usb 3-1: Manufacturer: 㨔ᶩѶ﮳ᨨ鞡㞥ä㟴๶嘮რ얔擽å¨îª¯ë¢ºë™«ì¸èˆí™˜ì‰žì‡…咂ꃛ蜲慓忲雲筋냙é©ì¾ƒî«µæ¿¹è¢¿å’‘嬣㗸鿥並쵂ê½ìƒšï¿¼î‰¦æº¯á°Žã¨¤è¤¨í•¿ä…¸æ‡¨ï´ç¼šå³‰î±Šë„ì§ì¿ä…¥á®†â° é¨µë§¿ç³¦í†‘콖걔࿥őï„趮튪ꈚîžá“梪å¤è¼”Ъî©ë®´ï¡¨î³å¼Šé£šå¿µèžà¿’磇ꄾⵋ⯪햜훬å¹â—ªë„Œà¡€ã¥¶ [ 211.372290][ T31] usb 3-1: SerialNumber: 潗ఛ簑〹㱀覲祠뤠⦠람뚴⼧뚣⅗〖湺濺瑌ﲼ㚴镢ꗺ徑æ©å¾±äª´â–’걲兘ᱭ㨇化ﯸ⨼⊇┙诛ê￱êºä‡®ì›‚䰹헷뒀ꪊè†á¤µïšŒâ¤µà €é¨èˆ«èŽˆë¶ˆåŒŸæ¿¡éŠ é™–㺸࿾↡ዡ稲䣷ꡥâ‘汜꾭똖ძ㎄뒌噋èƒã¿•ä„¤é¤é·©á¼£å±¢á¿»î—⪎櫘лጵ펾ꪓ鳰砚㈖å’璱忙밴绫㔮⠑ [ 211.444950][ T2179] usb 2-1: USB disconnect, device number 88 [ 211.466712][ T528] usb 1-1: new full-speed USB device number 93 using dummy_hcd [ 211.609674][ T31] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 211.616733][ T31] usb 3-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 211.618602][ T528] usb 1-1: not running at top speed; connect to a high speed hub [ 211.631777][ T528] usb 1-1: too many configurations: 9, using maximum allowed: 8 [ 211.641000][ T528] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 211.648910][ T528] usb 1-1: can't read configurations, error -61 [ 211.655531][ T528] usb usb1-port1: attempt power cycle [ 211.663778][ T31] usb 3-1: USB disconnect, device number 77 [ 211.674273][ T525] udevd[525]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 211.997413][ T528] usb 1-1: new full-speed USB device number 94 using dummy_hcd [ 212.017974][ T528] usb 1-1: not running at top speed; connect to a high speed hub [ 212.025747][ T528] usb 1-1: too many configurations: 9, using maximum allowed: 8 [ 212.034763][ T528] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 212.042388][ T528] usb 1-1: can't read configurations, error -61 [ 212.124434][ T7962] netlink: 228 bytes leftover after parsing attributes in process `syz.2.2806'. [ 212.176647][ T528] usb 1-1: new full-speed USB device number 95 using dummy_hcd [ 212.197581][ T528] usb 1-1: not running at top speed; connect to a high speed hub [ 212.205480][ T528] usb 1-1: too many configurations: 9, using maximum allowed: 8 [ 212.214622][ T528] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 212.222535][ T528] usb 1-1: can't read configurations, error -61 [ 212.230022][ T528] usb usb1-port1: unable to enumerate USB device [ 212.324615][ T7981] netlink: 228 bytes leftover after parsing attributes in process `syz.2.2815'. [ 212.411091][ T7989] netlink: 36 bytes leftover after parsing attributes in process `syz.4.2818'. [ 212.488164][ T7991] 9pnet: p9_errstr2errno: server reported unknown error 0x00000000 [ 212.509358][ T36] audit: type=1400 audit(468.498:1502): avc: denied { mounton } for pid=7982 comm="syz.2.2816" path="/128/file0" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=file permissive=1 [ 212.724774][ T8016] netlink: 'syz.4.2828': attribute type 25 has an invalid length. [ 212.748864][ T8018] 9pnet_fd: Insufficient options for proto=fd [ 212.924160][ T8036] FAULT_INJECTION: forcing a failure. [ 212.924160][ T8036] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 212.934154][ T36] audit: type=1400 audit(468.918:1503): avc: denied { read write } for pid=8037 comm="syz.4.2834" name="rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 212.937501][ T8036] CPU: 0 UID: 0 PID: 8036 Comm: syz.1.2833 Not tainted syzkaller #0 f10dc98c92500eb86b2a5bf5b389293121b4eb86 [ 212.937588][ T8036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 212.937656][ T8036] Call Trace: [ 212.937679][ T8036] [ 212.937703][ T8036] __dump_stack+0x21/0x30 [ 212.937810][ T8036] dump_stack_lvl+0x140/0x1c0 [ 212.937890][ T8036] ? __cfi_dump_stack_lvl+0x10/0x10 [ 212.937973][ T8036] dump_stack+0x19/0x20 [ 212.938054][ T8036] should_fail_ex+0x3c2/0x510 [ 212.938128][ T8036] should_fail+0xf/0x20 [ 212.938185][ T8036] should_fail_usercopy+0x1e/0x30 [ 212.938258][ T8036] _copy_from_iter+0x1a6/0x1520 [ 212.938342][ T8036] ? __cfi__copy_from_iter+0x10/0x10 [ 212.938436][ T8036] tun_get_user+0x231/0x3720 [ 212.938491][ T8036] ? arch_stack_walk+0x10a/0x170 [ 212.938557][ T8036] ? ptr_ring_consume+0x430/0x430 [ 212.938620][ T8036] ? _parse_integer+0x2e/0x40 [ 212.938684][ T8036] ? kstrtoull+0x13b/0x1e0 [ 212.938765][ T8036] ? __kasan_check_write+0x18/0x20 [ 212.938848][ T8036] ? ref_tracker_alloc+0x32b/0x5b0 [ 212.938939][ T8036] ? __cfi_ref_tracker_alloc+0x10/0x10 [ 212.939012][ T8036] ? selinux_file_permission+0x318/0xb60 [ 212.939115][ T8036] ? __kasan_check_write+0x18/0x20 [ 212.939170][ T8036] ? proc_fail_nth_write+0x184/0x220 [ 212.939261][ T8036] tun_chr_write_iter+0x1fa/0x310 [ 212.939348][ T8036] vfs_write+0x762/0xfd0 [ 212.939423][ T8036] ? __cfi_vfs_write+0x10/0x10 [ 212.939488][ T8036] ksys_write+0x145/0x260 [ 212.939550][ T8036] ? xfd_validate_state+0x68/0x140 [ 212.939634][ T8036] ? __cfi_ksys_write+0x10/0x10 [ 212.939691][ T8036] ? __kasan_check_read+0x15/0x20 [ 212.939753][ T8036] __x64_sys_write+0x7f/0x90 [ 212.939817][ T8036] x64_sys_call+0x271c/0x2ee0 [ 212.939872][ T8036] do_syscall_64+0x57/0xf0 [ 212.939931][ T8036] ? clear_bhb_loop+0x50/0xa0 [ 212.940013][ T8036] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 212.940081][ T8036] RIP: 0033:0x7f806599de99 [ 212.940141][ T8036] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 212.940200][ T8036] RSP: 002b:00007f80668ad028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 212.940285][ T8036] RAX: ffffffffffffffda RBX: 00007f8065c25fa0 RCX: 00007f806599de99 [ 212.940337][ T8036] RDX: 0000000000000ffe RSI: 0000200000000080 RDI: 0000000000000003 [ 212.940381][ T8036] RBP: 00007f80668ad090 R08: 0000000000000000 R09: 0000000000000000 [ 212.940431][ T8036] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 212.940472][ T8036] R13: 00007f8065c26038 R14: 00007f8065c25fa0 R15: 00007fff3c492598 [ 212.940519][ T8036] [ 213.219639][ T36] audit: type=1400 audit(468.918:1504): avc: denied { open } for pid=8037 comm="syz.4.2834" path="/dev/rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 213.242261][ T36] audit: type=1400 audit(468.928:1505): avc: denied { map } for pid=8037 comm="syz.4.2834" path="/dev/rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 213.343317][ T8042] netlink: 228 bytes leftover after parsing attributes in process `syz.4.2836'. [ 213.361765][ T8043] netlink: 'syz.1.2835': attribute type 11 has an invalid length. [ 213.626505][ T2179] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 213.746433][ T528] usb 2-1: new high-speed USB device number 89 using dummy_hcd [ 213.777711][ T2179] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 213.788688][ T2179] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 213.798662][ T2179] usb 5-1: New USB device found, idVendor=044f, idProduct=b65d, bcdDevice= 0.00 [ 213.807763][ T2179] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 213.816449][ T2179] usb 5-1: config 0 descriptor?? [ 213.897893][ T528] usb 2-1: unable to get BOS descriptor or descriptor too short [ 213.911856][ T528] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 213.926861][ T528] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 213.936081][ T528] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 213.944316][ T528] usb 2-1: Product: syz [ 213.948567][ T528] usb 2-1: Manufacturer: syz [ 213.953218][ T528] usb 2-1: SerialNumber: syz [ 214.048470][ T8061] FAULT_INJECTION: forcing a failure. [ 214.048470][ T8061] name failslab, interval 1, probability 0, space 0, times 0 [ 214.061244][ T8061] CPU: 0 UID: 0 PID: 8061 Comm: syz.0.2845 Not tainted syzkaller #0 f10dc98c92500eb86b2a5bf5b389293121b4eb86 [ 214.061274][ T8061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 214.061285][ T8061] Call Trace: [ 214.061291][ T8061] [ 214.061297][ T8061] __dump_stack+0x21/0x30 [ 214.061325][ T8061] dump_stack_lvl+0x140/0x1c0 [ 214.061349][ T8061] ? __cfi_dump_stack_lvl+0x10/0x10 [ 214.061372][ T8061] ? __kasan_check_write+0x18/0x20 [ 214.061389][ T8061] ? proc_fail_nth_write+0x184/0x220 [ 214.061413][ T8061] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 214.061437][ T8061] dump_stack+0x19/0x20 [ 214.061459][ T8061] should_fail_ex+0x3c2/0x510 [ 214.061478][ T8061] should_failslab+0xac/0x100 [ 214.061498][ T8061] kmem_cache_alloc_noprof+0x42/0x410 [ 214.061515][ T8061] ? getname_flags+0xcc/0x6b0 [ 214.061533][ T8061] ? __cfi_vfs_write+0x10/0x10 [ 214.061551][ T8061] getname_flags+0xcc/0x6b0 [ 214.061569][ T8061] getname+0x1b/0x30 [ 214.061585][ T8061] do_sys_openat2+0xda/0x1d0 [ 214.061608][ T8061] ? fput+0x1a4/0x230 [ 214.061629][ T8061] ? do_sys_open+0x100/0x100 [ 214.061659][ T8061] ? ksys_write+0x1f3/0x260 [ 214.061676][ T8061] ? __cfi_ksys_write+0x10/0x10 [ 214.061693][ T8061] __x64_sys_openat+0x13a/0x170 [ 214.061718][ T8061] x64_sys_call+0xe69/0x2ee0 [ 214.061733][ T8061] do_syscall_64+0x57/0xf0 [ 214.061752][ T8061] ? clear_bhb_loop+0x50/0xa0 [ 214.061775][ T8061] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 214.061796][ T8061] RIP: 0033:0x7f1432f9de99 [ 214.061810][ T8061] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 214.061825][ T8061] RSP: 002b:00007f1433ddd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 214.061843][ T8061] RAX: ffffffffffffffda RBX: 00007f1433225fa0 RCX: 00007f1432f9de99 [ 214.061856][ T8061] RDX: 0000000000004000 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 214.061868][ T8061] RBP: 00007f1433ddd090 R08: 0000000000000000 R09: 0000000000000000 [ 214.061879][ T8061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 214.061889][ T8061] R13: 00007f1433226038 R14: 00007f1433225fa0 R15: 00007ffe05db3988 [ 214.061904][ T8061] [ 214.285445][ T528] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 214.293474][ T2179] hid-thrustmaster 0003:044F:B65D.001D: unknown main item tag 0x0 [ 214.301435][ T2179] hid-thrustmaster 0003:044F:B65D.001D: unknown main item tag 0x0 [ 214.309342][ T2179] hid-thrustmaster 0003:044F:B65D.001D: unknown main item tag 0x0 [ 214.317234][ T2179] hid-thrustmaster 0003:044F:B65D.001D: item fetching failed at offset 6/7 [ 214.326043][ T2179] hid-thrustmaster 0003:044F:B65D.001D: parse failed with error -22 [ 214.334207][ T2179] hid-thrustmaster 0003:044F:B65D.001D: probe with driver hid-thrustmaster failed with error -22 [ 214.380449][ T8070] netlink: 228 bytes leftover after parsing attributes in process `syz.0.2848'. [ 214.413920][ T8074] netlink: 20 bytes leftover after parsing attributes in process `syz.0.2850'. [ 214.457996][ T8074] team_slave_1: entered promiscuous mode [ 214.463978][ T8074] team_slave_1: entered allmulticast mode [ 214.484403][ T528] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 214.492950][ T528] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 214.500619][ T45] usb 5-1: USB disconnect, device number 20 [ 214.531129][ T8081] netlink: 36 bytes leftover after parsing attributes in process `syz.0.2852'. [ 214.887730][ T8053] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 214.896502][ T8053] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 214.905838][ T528] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve sample rate range (clock 0) [ 214.932998][ T528] usb 2-1: USB disconnect, device number 89 [ 214.950407][ T525] udevd[525]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 215.176805][ T8111] FAULT_INJECTION: forcing a failure. [ 215.176805][ T8111] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 215.190068][ T8111] CPU: 1 UID: 0 PID: 8111 Comm: syz.4.2857 Not tainted syzkaller #0 f10dc98c92500eb86b2a5bf5b389293121b4eb86 [ 215.190116][ T8111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 215.190133][ T8111] Call Trace: [ 215.190143][ T8111] [ 215.190157][ T8111] __dump_stack+0x21/0x30 [ 215.190200][ T8111] dump_stack_lvl+0x140/0x1c0 [ 215.190238][ T8111] ? __cfi_dump_stack_lvl+0x10/0x10 [ 215.190283][ T8111] dump_stack+0x19/0x20 [ 215.190323][ T8111] should_fail_ex+0x3c2/0x510 [ 215.190359][ T8111] should_fail+0xf/0x20 [ 215.190389][ T8111] should_fail_usercopy+0x1e/0x30 [ 215.190426][ T8111] _copy_from_iter+0x1a6/0x1520 [ 215.190468][ T8111] ? __cfi__copy_from_iter+0x10/0x10 [ 215.190511][ T8111] tun_get_user+0x231/0x3720 [ 215.190541][ T8111] ? arch_stack_walk+0x10a/0x170 [ 215.190575][ T8111] ? ptr_ring_consume+0x430/0x430 [ 215.190603][ T8111] ? _parse_integer+0x2e/0x40 [ 215.190636][ T8111] ? kstrtoull+0x13b/0x1e0 [ 215.190667][ T8111] ? __kasan_check_write+0x18/0x20 [ 215.190697][ T8111] ? ref_tracker_alloc+0x32b/0x5b0 [ 215.190736][ T8111] ? __cfi_ref_tracker_alloc+0x10/0x10 [ 215.190775][ T8111] ? selinux_file_permission+0x318/0xb60 [ 215.190822][ T8111] ? __kasan_check_write+0x18/0x20 [ 215.190854][ T8111] ? proc_fail_nth_write+0x184/0x220 [ 215.190897][ T8111] tun_chr_write_iter+0x1fa/0x310 [ 215.190942][ T8111] vfs_write+0x762/0xfd0 [ 215.190975][ T8111] ? __cfi_vfs_write+0x10/0x10 [ 215.191012][ T8111] ksys_write+0x145/0x260 [ 215.191051][ T8111] ? __cfi_ksys_write+0x10/0x10 [ 215.191082][ T8111] ? __kasan_check_read+0x15/0x20 [ 215.191112][ T8111] __x64_sys_write+0x7f/0x90 [ 215.191145][ T8111] x64_sys_call+0x271c/0x2ee0 [ 215.191172][ T8111] do_syscall_64+0x57/0xf0 [ 215.191206][ T8111] ? clear_bhb_loop+0x50/0xa0 [ 215.191248][ T8111] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 215.191281][ T8111] RIP: 0033:0x7f703479de99 [ 215.191304][ T8111] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 215.191330][ T8111] RSP: 002b:00007f703560e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 215.191361][ T8111] RAX: ffffffffffffffda RBX: 00007f7034a25fa0 RCX: 00007f703479de99 [ 215.191387][ T8111] RDX: 0000000000000ffe RSI: 0000200000000080 RDI: 0000000000000004 [ 215.191408][ T8111] RBP: 00007f703560e090 R08: 0000000000000000 R09: 0000000000000000 [ 215.191431][ T8111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 215.191450][ T8111] R13: 00007f7034a26038 R14: 00007f7034a25fa0 R15: 00007ffc47b8fa58 [ 215.191478][ T8111] [ 215.609694][ T8115] rust_binder: 8114:8115 transaction to 0 failed: EINVAL [ 215.610315][ T8115] rust_binder: Error while translating object. [ 215.617816][ T8115] rust_binder: Failure in copy_transaction_data: EPERM [ 215.624136][ T8115] rust_binder: 8114:8115 transaction to 8114 failed: EPERM [ 215.718221][ T8123] netlink: 'syz.1.2863': attribute type 25 has an invalid length. [ 215.966188][ T45] usb 3-1: new full-speed USB device number 78 using dummy_hcd [ 216.127761][ T45] usb 3-1: unable to get BOS descriptor or descriptor too short [ 216.135973][ T45] usb 3-1: not running at top speed; connect to a high speed hub [ 216.145447][ T45] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 216.155941][ T45] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 216.167259][ T45] usb 3-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 216.176616][ T45] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 216.184770][ T45] usb 3-1: Product: syz [ 216.189520][ T45] usb 3-1: Manufacturer: syz [ 216.194218][ T45] usb 3-1: SerialNumber: syz [ 216.411194][ T45] usb 3-1: 0:2 : does not exist [ 216.421209][ T45] usb 3-1: Focusrite Scarlett Gen 3 Mixer Driver enabled (pid=0x8215); report any issues to https://github.com/geoffreybennett/scarlett-gen2/issues [ 216.441337][ T45] usb 3-1: Error initialising Scarlett Gen 3 Mixer Driver: -22 [ 216.458695][ T45] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 216.472437][ T45] usb 3-1: USB disconnect, device number 78 [ 216.495950][ T525] udevd[525]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 216.664487][ T8141] FAULT_INJECTION: forcing a failure. [ 216.664487][ T8141] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 216.677808][ T8141] CPU: 1 UID: 0 PID: 8141 Comm: syz.1.2869 Not tainted syzkaller #0 f10dc98c92500eb86b2a5bf5b389293121b4eb86 [ 216.677854][ T8141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 216.677871][ T8141] Call Trace: [ 216.677884][ T8141] [ 216.677897][ T8141] __dump_stack+0x21/0x30 [ 216.677954][ T8141] dump_stack_lvl+0x140/0x1c0 [ 216.677996][ T8141] ? __cfi_dump_stack_lvl+0x10/0x10 [ 216.678041][ T8141] dump_stack+0x19/0x20 [ 216.678082][ T8141] should_fail_ex+0x3c2/0x510 [ 216.678117][ T8141] should_fail+0xf/0x20 [ 216.678146][ T8141] should_fail_usercopy+0x1e/0x30 [ 216.678184][ T8141] _copy_from_iter+0x1a6/0x1520 [ 216.678226][ T8141] ? __cfi__copy_from_iter+0x10/0x10 [ 216.678270][ T8141] tun_get_user+0x50f/0x3720 [ 216.678302][ T8141] ? arch_stack_walk+0x10a/0x170 [ 216.678335][ T8141] ? ptr_ring_consume+0x430/0x430 [ 216.678364][ T8141] ? _parse_integer+0x2e/0x40 [ 216.678414][ T8141] ? kstrtoull+0x13b/0x1e0 [ 216.678443][ T8141] ? __kasan_check_write+0x18/0x20 [ 216.678474][ T8141] ? ref_tracker_alloc+0x32b/0x5b0 [ 216.678513][ T8141] ? __cfi_ref_tracker_alloc+0x10/0x10 [ 216.678549][ T8141] ? selinux_file_permission+0x318/0xb60 [ 216.678598][ T8141] ? __kasan_check_write+0x18/0x20 [ 216.678622][ T8141] ? proc_fail_nth_write+0x184/0x220 [ 216.678657][ T8141] tun_chr_write_iter+0x1fa/0x310 [ 216.678692][ T8141] vfs_write+0x762/0xfd0 [ 216.678718][ T8141] ? __cfi_vfs_write+0x10/0x10 [ 216.678745][ T8141] ksys_write+0x145/0x260 [ 216.678769][ T8141] ? __cfi_ksys_write+0x10/0x10 [ 216.678794][ T8141] ? __kasan_check_read+0x15/0x20 [ 216.678818][ T8141] __x64_sys_write+0x7f/0x90 [ 216.678842][ T8141] x64_sys_call+0x271c/0x2ee0 [ 216.678864][ T8141] do_syscall_64+0x57/0xf0 [ 216.678888][ T8141] ? clear_bhb_loop+0x50/0xa0 [ 216.678918][ T8141] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 216.678954][ T8141] RIP: 0033:0x7f806599de99 [ 216.678975][ T8141] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 216.678996][ T8141] RSP: 002b:00007f80668ad028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 216.679022][ T8141] RAX: ffffffffffffffda RBX: 00007f8065c25fa0 RCX: 00007f806599de99 [ 216.679040][ T8141] RDX: 0000000000000ffe RSI: 0000200000000080 RDI: 0000000000000003 [ 216.679057][ T8141] RBP: 00007f80668ad090 R08: 0000000000000000 R09: 0000000000000000 [ 216.679073][ T8141] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 216.679088][ T8141] R13: 00007f8065c26038 R14: 00007f8065c25fa0 R15: 00007fff3c492598 [ 216.679109][ T8141] [ 217.179352][ T8148] netlink: 228 bytes leftover after parsing attributes in process `syz.2.2872'. [ 217.196088][ T45] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 217.234433][ T36] audit: type=1400 audit(473.219:1506): avc: denied { setattr } for pid=8151 comm="syz.2.2874" name="tun" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tun_tap_device_t tclass=chr_file permissive=1 [ 217.266135][ T31] usb 2-1: new low-speed USB device number 90 using dummy_hcd [ 217.314103][ T8160] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 217.314395][ T8158] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 217.321173][ T8158] rust_binder: Read failure Err(EFAULT) in pid:338 [ 217.330429][ T8160] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 217.337510][ T8158] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 217.345626][ T8160] rust_binder: Read failure Err(EFAULT) in pid:338 [ 217.352848][ T8158] rust_binder: Error while translating object. [ 217.359962][ T8160] rust_binder: Error while translating object. [ 217.366414][ T8158] rust_binder: Failure in copy_transaction_data: EINVAL [ 217.373042][ T8160] rust_binder: Failure in copy_transaction_data: EINVAL [ 217.380695][ T45] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 217.399056][ T8158] rust_binder: 8157:8158 transaction to 8157 failed: EINVAL [ 217.399125][ T8160] rust_binder: 8157:8160 transaction to 8157 failed: EINVAL [ 217.412197][ T45] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 217.435074][ T31] usb 2-1: unable to get BOS descriptor or descriptor too short [ 217.443283][ T45] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 217.451804][ T31] usb 2-1: config 1 interface 0 altsetting 7 endpoint 0x82 is Bulk; changing to Interrupt [ 217.462055][ T31] usb 2-1: config 1 interface 0 altsetting 7 endpoint 0x3 is Bulk; changing to Interrupt [ 217.472948][ T31] usb 2-1: config 1 interface 0 altsetting 7 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 217.486406][ T45] usb 5-1: config 0 descriptor?? [ 217.499987][ T31] usb 2-1: config 1 interface 0 has no altsetting 0 [ 217.509181][ T31] usb 2-1: string descriptor 0 read error: -22 [ 217.515470][ T31] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 217.525207][ T31] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 217.539021][ T8144] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 217.546494][ T8144] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 217.554741][ T31] cdc_ether 2-1:1.0: probe with driver cdc_ether failed with error -22 [ 217.698407][ T8139] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 217.716429][ T8139] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 217.734240][ T45] usbhid 5-1:0.0: can't add hid device: -71 [ 217.745994][ T45] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 217.757867][ T31] usb 2-1: USB disconnect, device number 90 [ 217.775061][ T45] usb 5-1: USB disconnect, device number 21 [ 217.783111][ T8177] netlink: 228 bytes leftover after parsing attributes in process `syz.0.2884'. [ 217.838576][ T8183] netlink: 36 bytes leftover after parsing attributes in process `syz.2.2887'. [ 218.154242][ T8190] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2889'. [ 218.165896][ T641] usb 1-1: new high-speed USB device number 96 using dummy_hcd [ 218.245865][ T45] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 218.325916][ T641] usb 1-1: Using ep0 maxpacket: 16 [ 218.336100][ T641] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 218.344162][ T641] usb 1-1: config 0 has no interface number 0 [ 218.350402][ T641] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 218.365968][ T641] usb 1-1: New USB device found, idVendor=28bd, idProduct=0071, bcdDevice= 0.00 [ 218.376996][ T641] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 218.395783][ T641] usb 1-1: config 0 descriptor?? [ 218.401867][ T641] usbhid 1-1:0.1: couldn't find an input interrupt endpoint [ 218.407682][ T45] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 218.434083][ T45] usb 5-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.40 [ 218.453457][ T45] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 218.469589][ T45] usb 5-1: config 0 descriptor?? [ 218.497316][ T8197] FAULT_INJECTION: forcing a failure. [ 218.497316][ T8197] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 218.526163][ T8197] CPU: 0 UID: 0 PID: 8197 Comm: syz.1.2891 Not tainted syzkaller #0 f10dc98c92500eb86b2a5bf5b389293121b4eb86 [ 218.526205][ T8197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 218.526222][ T8197] Call Trace: [ 218.526231][ T8197] [ 218.526240][ T8197] __dump_stack+0x21/0x30 [ 218.526281][ T8197] dump_stack_lvl+0x140/0x1c0 [ 218.526314][ T8197] ? __cfi_dump_stack_lvl+0x10/0x10 [ 218.526349][ T8197] dump_stack+0x19/0x20 [ 218.526380][ T8197] should_fail_ex+0x3c2/0x510 [ 218.526408][ T8197] should_fail+0xf/0x20 [ 218.526433][ T8197] should_fail_usercopy+0x1e/0x30 [ 218.526463][ T8197] _copy_from_iter+0x1a6/0x1520 [ 218.526496][ T8197] ? __cfi__copy_from_iter+0x10/0x10 [ 218.526531][ T8197] tun_get_user+0x50f/0x3720 [ 218.526555][ T8197] ? arch_stack_walk+0x10a/0x170 [ 218.526582][ T8197] ? ptr_ring_consume+0x430/0x430 [ 218.526605][ T8197] ? _parse_integer+0x2e/0x40 [ 218.526628][ T8197] ? kstrtoull+0x13b/0x1e0 [ 218.526653][ T8197] ? __kasan_check_write+0x18/0x20 [ 218.526677][ T8197] ? ref_tracker_alloc+0x32b/0x5b0 [ 218.526708][ T8197] ? __cfi_ref_tracker_alloc+0x10/0x10 [ 218.526745][ T8197] ? selinux_file_permission+0x318/0xb60 [ 218.526787][ T8197] ? __kasan_check_write+0x18/0x20 [ 218.526811][ T8197] ? proc_fail_nth_write+0x184/0x220 [ 218.526848][ T8197] tun_chr_write_iter+0x1fa/0x310 [ 218.526885][ T8197] vfs_write+0x762/0xfd0 [ 218.526911][ T8197] ? __cfi_vfs_write+0x10/0x10 [ 218.526940][ T8197] ksys_write+0x145/0x260 [ 218.526965][ T8197] ? __cfi_ksys_write+0x10/0x10 [ 218.526991][ T8197] ? __kasan_check_read+0x15/0x20 [ 218.527015][ T8197] __x64_sys_write+0x7f/0x90 [ 218.527040][ T8197] x64_sys_call+0x271c/0x2ee0 [ 218.527063][ T8197] do_syscall_64+0x57/0xf0 [ 218.527090][ T8197] ? clear_bhb_loop+0x50/0xa0 [ 218.527122][ T8197] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 218.527153][ T8197] RIP: 0033:0x7f806599de99 [ 218.527174][ T8197] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 218.527195][ T8197] RSP: 002b:00007f80668ad028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 218.527221][ T8197] RAX: ffffffffffffffda RBX: 00007f8065c25fa0 RCX: 00007f806599de99 [ 218.527242][ T8197] RDX: 0000000000000ffe RSI: 0000200000000080 RDI: 0000000000000004 [ 218.527258][ T8197] RBP: 00007f80668ad090 R08: 0000000000000000 R09: 0000000000000000 [ 218.527274][ T8197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 218.527289][ T8197] R13: 00007f8065c26038 R14: 00007f8065c25fa0 R15: 00007fff3c492598 [ 218.527311][ T8197] [ 219.105825][ T296] usb 2-1: new high-speed USB device number 91 using dummy_hcd [ 219.255786][ T296] usb 2-1: Using ep0 maxpacket: 8 [ 219.262004][ T296] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 219.274869][ T296] usb 2-1: New USB device found, idVendor=17ef, idProduct=6067, bcdDevice= 0.00 [ 219.283993][ T296] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 219.292697][ T296] usb 2-1: config 0 descriptor?? [ 219.297942][ T45] aiptek 5-1:0.0: Aiptek using 400 ms programming speed [ 219.305617][ T45] input: Aiptek as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/input/input28 [ 219.318500][ T45] usb 5-1: USB disconnect, device number 22 [ 219.318699][ C0] aiptek 5-1:0.0: aiptek_irq - usb_submit_urb failed with result -19 [ 219.455807][ T31] usb 3-1: new high-speed USB device number 79 using dummy_hcd [ 219.507004][ T296] lenovo 0003:17EF:6067.001E: unknown main item tag 0x0 [ 219.514032][ T296] lenovo 0003:17EF:6067.001E: unknown main item tag 0x0 [ 219.521090][ T296] lenovo 0003:17EF:6067.001E: unknown main item tag 0x0 [ 219.528231][ T296] lenovo 0003:17EF:6067.001E: unknown main item tag 0x0 [ 219.535260][ T296] lenovo 0003:17EF:6067.001E: unknown main item tag 0x0 [ 219.542416][ T296] lenovo 0003:17EF:6067.001E: unknown main item tag 0x0 [ 219.549443][ T296] lenovo 0003:17EF:6067.001E: unknown main item tag 0x0 [ 219.556442][ T296] lenovo 0003:17EF:6067.001E: unknown main item tag 0x0 [ 219.563416][ T296] lenovo 0003:17EF:6067.001E: unknown main item tag 0x0 [ 219.570558][ T296] lenovo 0003:17EF:6067.001E: unknown main item tag 0x0 [ 219.577784][ T296] lenovo 0003:17EF:6067.001E: unknown main item tag 0x0 [ 219.584746][ T296] lenovo 0003:17EF:6067.001E: unknown main item tag 0x0 [ 219.591813][ T296] lenovo 0003:17EF:6067.001E: unknown main item tag 0x0 [ 219.598910][ T296] lenovo 0003:17EF:6067.001E: unknown main item tag 0x0 [ 219.606002][ T296] lenovo 0003:17EF:6067.001E: unknown main item tag 0x0 [ 219.612992][ T296] lenovo 0003:17EF:6067.001E: unknown main item tag 0x0 [ 219.620046][ T296] lenovo 0003:17EF:6067.001E: unknown main item tag 0x0 [ 219.627056][ T31] usb 3-1: Using ep0 maxpacket: 16 [ 219.632303][ T296] lenovo 0003:17EF:6067.001E: unknown main item tag 0x0 [ 219.639387][ T296] lenovo 0003:17EF:6067.001E: unknown main item tag 0x0 [ 219.640496][ T8209] netlink: 'syz.4.2896': attribute type 25 has an invalid length. [ 219.646935][ T296] lenovo 0003:17EF:6067.001E: unknown main item tag 0x0 [ 219.661427][ T296] lenovo 0003:17EF:6067.001E: unknown main item tag 0x0 [ 219.668597][ T296] lenovo 0003:17EF:6067.001E: unknown main item tag 0x0 [ 219.675730][ T296] lenovo 0003:17EF:6067.001E: unknown main item tag 0x0 [ 219.675840][ T31] usb 3-1: config 0 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 219.693847][ T296] lenovo 0003:17EF:6067.001E: unknown main item tag 0x0 [ 219.700876][ T31] usb 3-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 219.710794][ T296] lenovo 0003:17EF:6067.001E: unknown main item tag 0x0 [ 219.717849][ T296] lenovo 0003:17EF:6067.001E: unknown main item tag 0x0 [ 219.725084][ T31] usb 3-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 28 [ 219.738579][ T296] lenovo 0003:17EF:6067.001E: unknown main item tag 0x0 [ 219.746225][ T296] lenovo 0003:17EF:6067.001E: unknown main item tag 0x0 [ 219.753231][ T296] lenovo 0003:17EF:6067.001E: unknown main item tag 0x0 [ 219.760303][ T31] usb 3-1: config 0 interface 0 has no altsetting 0 [ 219.767648][ T31] usb 3-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 219.776832][ T296] lenovo 0003:17EF:6067.001E: unknown main item tag 0x0 [ 219.783831][ T296] lenovo 0003:17EF:6067.001E: unknown main item tag 0x0 [ 219.790891][ T31] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 219.798981][ T296] lenovo 0003:17EF:6067.001E: unknown main item tag 0x0 [ 219.806763][ T31] usb 3-1: config 0 descriptor?? [ 219.812344][ T296] lenovo 0003:17EF:6067.001E: unknown main item tag 0x0 [ 219.820929][ T296] lenovo 0003:17EF:6067.001E: unknown main item tag 0x0 [ 219.828107][ T296] lenovo 0003:17EF:6067.001E: unknown main item tag 0x0 [ 219.835699][ T296] lenovo 0003:17EF:6067.001E: unknown main item tag 0x0 [ 219.842748][ T296] lenovo 0003:17EF:6067.001E: unknown main item tag 0x0 [ 219.850015][ T296] lenovo 0003:17EF:6067.001E: unknown main item tag 0x0 [ 219.868373][ T296] lenovo 0003:17EF:6067.001E: unknown main item tag 0x0 [ 219.875410][ T296] lenovo 0003:17EF:6067.001E: unknown main item tag 0x0 [ 219.884137][ T296] lenovo 0003:17EF:6067.001E: hidraw0: USB HID v0.03 Device [HID 17ef:6067] on usb-dummy_hcd.1-1/input0 [ 219.907712][ T296] usb 2-1: USB disconnect, device number 91 [ 220.023091][ T8231] FAULT_INJECTION: forcing a failure. [ 220.023091][ T8231] name failslab, interval 1, probability 0, space 0, times 0 [ 220.035797][ T8231] CPU: 1 UID: 0 PID: 8231 Comm: syz.4.2903 Not tainted syzkaller #0 f10dc98c92500eb86b2a5bf5b389293121b4eb86 [ 220.035835][ T8231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 220.035851][ T8231] Call Trace: [ 220.035858][ T8231] [ 220.035868][ T8231] __dump_stack+0x21/0x30 [ 220.035911][ T8231] dump_stack_lvl+0x140/0x1c0 [ 220.035934][ T8231] ? __cfi_dump_stack_lvl+0x10/0x10 [ 220.035958][ T8231] ? proc_pident_instantiate+0x6d/0x2c0 [ 220.035978][ T8231] ? proc_tid_base_lookup+0x2f/0x40 [ 220.036003][ T8231] ? path_openat+0x1127/0x35a0 [ 220.036025][ T8231] ? do_filp_open+0x1f2/0x440 [ 220.036046][ T8231] ? __x64_sys_openat+0x13a/0x170 [ 220.036069][ T8231] ? x64_sys_call+0xe69/0x2ee0 [ 220.036084][ T8231] ? do_syscall_64+0x57/0xf0 [ 220.036103][ T8231] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 220.036125][ T8231] dump_stack+0x19/0x20 [ 220.036146][ T8231] should_fail_ex+0x3c2/0x510 [ 220.036165][ T8231] should_failslab+0xac/0x100 [ 220.036186][ T8231] kmem_cache_alloc_node_noprof+0x45/0x420 [ 220.036204][ T8231] ? __alloc_skb+0x10c/0x360 [ 220.036229][ T8231] ? avc_has_perm_noaudit+0x289/0x360 [ 220.036250][ T8231] __alloc_skb+0x10c/0x360 [ 220.036272][ T8231] alloc_skb_with_frags+0xd0/0x8b0 [ 220.036297][ T8231] sock_alloc_send_pskb+0x883/0x9a0 [ 220.036317][ T8231] ? __cfi_sock_alloc_send_pskb+0x10/0x10 [ 220.036333][ T8231] ? timerqueue_add+0x212/0x240 [ 220.036349][ T8231] ? hrtimer_reprogram+0x242/0x3d0 [ 220.036375][ T8231] ? iov_iter_advance+0x9b/0x1e0 [ 220.036397][ T8231] tun_get_user+0xaef/0x3720 [ 220.036413][ T8231] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 220.036434][ T8231] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 220.036453][ T8231] ? dummy_timer+0x458b/0x4900 [ 220.036470][ T8231] ? ptr_ring_consume+0x430/0x430 [ 220.036486][ T8231] ? _parse_integer+0x2e/0x40 [ 220.036503][ T8231] ? __kasan_check_write+0x18/0x20 [ 220.036520][ T8231] ? ref_tracker_alloc+0x32b/0x5b0 [ 220.036541][ T8231] ? __cfi_ref_tracker_alloc+0x10/0x10 [ 220.036561][ T8231] ? selinux_file_permission+0x318/0xb60 [ 220.036590][ T8231] tun_chr_write_iter+0x1fa/0x310 [ 220.036616][ T8231] vfs_write+0x762/0xfd0 [ 220.036635][ T8231] ? __cfi_vfs_write+0x10/0x10 [ 220.036650][ T8231] ? sched_clock+0x44/0x60 [ 220.036675][ T8231] ksys_write+0x145/0x260 [ 220.036692][ T8231] ? irqtime_account_irq+0x51/0x1c0 [ 220.036721][ T8231] ? __cfi_ksys_write+0x10/0x10 [ 220.036738][ T8231] ? handle_softirqs+0x54c/0x620 [ 220.036755][ T8231] ? __kasan_check_read+0x15/0x20 [ 220.036771][ T8231] __x64_sys_write+0x7f/0x90 [ 220.036788][ T8231] x64_sys_call+0x271c/0x2ee0 [ 220.036804][ T8231] do_syscall_64+0x57/0xf0 [ 220.036821][ T8231] ? clear_bhb_loop+0x50/0xa0 [ 220.036843][ T8231] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 220.036864][ T8231] RIP: 0033:0x7f703479de99 [ 220.036878][ T8231] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 220.036916][ T8231] RSP: 002b:00007f703560e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 220.036942][ T8231] RAX: ffffffffffffffda RBX: 00007f7034a25fa0 RCX: 00007f703479de99 [ 220.036964][ T8231] RDX: 0000000000000ffe RSI: 0000200000000080 RDI: 0000000000000003 [ 220.036976][ T8231] RBP: 00007f703560e090 R08: 0000000000000000 R09: 0000000000000000 [ 220.036987][ T8231] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 220.036998][ T8231] R13: 00007f7034a26038 R14: 00007f7034a25fa0 R15: 00007ffc47b8fa58 [ 220.037013][ T8231] [ 220.475403][ T8236] netlink: 228 bytes leftover after parsing attributes in process `syz.4.2905'. [ 220.785624][ T2179] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 220.805598][ T296] usb 2-1: new high-speed USB device number 92 using dummy_hcd [ 220.831737][ T528] usb 1-1: USB disconnect, device number 96 [ 220.935642][ T2179] usb 5-1: Using ep0 maxpacket: 16 [ 220.942447][ T2179] usb 5-1: unable to get BOS descriptor or descriptor too short [ 220.951003][ T2179] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 220.961188][ T2179] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 220.967467][ T296] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 220.973481][ T2179] usb 5-1: New USB device found, idVendor=17cc, idProduct=1969, bcdDevice= 0.40 [ 220.980538][ T296] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 220.990168][ T2179] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 220.999500][ T296] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 221.007246][ T2179] usb 5-1: Product: syz [ 221.018750][ T296] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 221.027717][ T296] usb 2-1: SerialNumber: syz [ 221.035004][ T2179] usb 5-1: Manufacturer: syz [ 221.039858][ T2179] usb 5-1: SerialNumber: syz [ 221.175614][ T528] usb 1-1: new high-speed USB device number 97 using dummy_hcd [ 221.239333][ T296] usb 2-1: 0:2 : does not exist [ 221.246525][ T8248] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 221.247940][ T296] usb 2-1: unit 5: unexpected type 0x09 [ 221.261640][ T8248] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 221.273510][ T296] usb 2-1: USB disconnect, device number 92 [ 221.291497][ T2179] snd-usb-audio 5-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 221.294833][ T525] udevd[525]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 221.319124][ T2179] usb 5-1: USB disconnect, device number 23 [ 221.337995][ T2832] udevd[2832]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 221.789273][ T36] audit: type=1400 audit(477.776:1507): avc: denied { ioctl } for pid=8255 comm="syz.1.2913" path="/dev/rnullb0" dev="devtmpfs" ino=31 ioctlcmd=0x1277 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 221.835140][ T8260] FAULT_INJECTION: forcing a failure. [ 221.835140][ T8260] name failslab, interval 1, probability 0, space 0, times 0 [ 221.848529][ T8260] CPU: 1 UID: 0 PID: 8260 Comm: syz.1.2914 Not tainted syzkaller #0 f10dc98c92500eb86b2a5bf5b389293121b4eb86 [ 221.848566][ T8260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 221.848605][ T8260] Call Trace: [ 221.848613][ T8260] [ 221.848624][ T8260] __dump_stack+0x21/0x30 [ 221.848661][ T8260] dump_stack_lvl+0x140/0x1c0 [ 221.848694][ T8260] ? __cfi_dump_stack_lvl+0x10/0x10 [ 221.848730][ T8260] dump_stack+0x19/0x20 [ 221.848761][ T8260] should_fail_ex+0x3c2/0x510 [ 221.848788][ T8260] should_failslab+0xac/0x100 [ 221.848818][ T8260] kmem_cache_alloc_noprof+0x42/0x410 [ 221.848843][ T8260] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 221.848871][ T8260] ? alloc_empty_file+0xbf/0x270 [ 221.848902][ T8260] ? arch_stack_walk+0x10a/0x170 [ 221.848927][ T8260] alloc_empty_file+0xbf/0x270 [ 221.848959][ T8260] path_openat+0xf4/0x35a0 [ 221.848991][ T8260] ? stack_depot_save_flags+0x38/0x800 [ 221.849022][ T8260] ? kasan_save_track+0x4f/0x80 [ 221.849048][ T8260] ? kasan_save_track+0x3e/0x80 [ 221.849075][ T8260] ? kasan_save_alloc_info+0x3a/0x50 [ 221.849111][ T8260] ? __kasan_slab_alloc+0x73/0x90 [ 221.849140][ T8260] ? getname+0x1b/0x30 [ 221.849164][ T8260] ? do_sys_openat2+0xda/0x1d0 [ 221.849197][ T8260] ? __x64_sys_openat+0x13a/0x170 [ 221.849231][ T8260] ? x64_sys_call+0xe69/0x2ee0 [ 221.849254][ T8260] ? do_syscall_64+0x57/0xf0 [ 221.849283][ T8260] ? do_filp_open+0x440/0x440 [ 221.849316][ T8260] do_filp_open+0x1f2/0x440 [ 221.849349][ T8260] ? __cfi_do_filp_open+0x10/0x10 [ 221.849385][ T8260] ? alloc_fd+0x4c1/0x570 [ 221.849415][ T8260] do_sys_openat2+0x134/0x1d0 [ 221.849448][ T8260] ? fput+0x1a4/0x230 [ 221.849478][ T8260] ? do_sys_open+0x100/0x100 [ 221.849520][ T8260] ? ksys_write+0x1f3/0x260 [ 221.849546][ T8260] ? __cfi_ksys_write+0x10/0x10 [ 221.849572][ T8260] __x64_sys_openat+0x13a/0x170 [ 221.849608][ T8260] x64_sys_call+0xe69/0x2ee0 [ 221.849631][ T8260] do_syscall_64+0x57/0xf0 [ 221.849657][ T8260] ? clear_bhb_loop+0x50/0xa0 [ 221.849689][ T8260] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 221.849721][ T8260] RIP: 0033:0x7f806599de99 [ 221.849742][ T8260] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 221.849766][ T8260] RSP: 002b:00007f80668ad028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 221.849792][ T8260] RAX: ffffffffffffffda RBX: 00007f8065c25fa0 RCX: 00007f806599de99 [ 221.849812][ T8260] RDX: 0000000000004000 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 221.849831][ T8260] RBP: 00007f80668ad090 R08: 0000000000000000 R09: 0000000000000000 [ 221.849848][ T8260] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 221.849864][ T8260] R13: 00007f8065c26038 R14: 00007f8065c25fa0 R15: 00007fff3c492598 [ 221.849886][ T8260] [ 222.151093][ T8265] netlink: 228 bytes leftover after parsing attributes in process `syz.4.2917'. [ 222.187656][ T31] usbhid 3-1:0.0: can't add hid device: -71 [ 222.193703][ T31] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 222.202735][ T31] usb 3-1: USB disconnect, device number 79 [ 222.248546][ T8277] netlink: 36 bytes leftover after parsing attributes in process `syz.2.2920'. [ 222.292673][ T8281] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 222.292701][ T8281] rust_binder: Read failure Err(EFAULT) in pid:276 [ 222.301754][ T36] audit: type=1400 audit(478.276:1508): avc: denied { append } for pid=8279 comm="syz.4.2922" name="binder0" dev="binder" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 222.349203][ T8281] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 222.349230][ T8281] rust_binder: Read failure Err(EFAULT) in pid:276 [ 222.501912][ T36] audit: type=1400 audit(478.486:1509): avc: denied { setattr } for pid=8288 comm="syz.4.2925" 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 [ 222.562555][ T8291] FAULT_INJECTION: forcing a failure. [ 222.562555][ T8291] name failslab, interval 1, probability 0, space 0, times 0 [ 222.595148][ T8291] CPU: 1 UID: 0 PID: 8291 Comm: syz.4.2926 Not tainted syzkaller #0 f10dc98c92500eb86b2a5bf5b389293121b4eb86 [ 222.595187][ T8291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 222.595204][ T8291] Call Trace: [ 222.595212][ T8291] [ 222.595226][ T8291] __dump_stack+0x21/0x30 [ 222.595266][ T8291] dump_stack_lvl+0x140/0x1c0 [ 222.595300][ T8291] ? __cfi_dump_stack_lvl+0x10/0x10 [ 222.595335][ T8291] ? proc_pident_instantiate+0x6d/0x2c0 [ 222.595365][ T8291] ? proc_tid_base_lookup+0x2f/0x40 [ 222.595401][ T8291] ? path_openat+0x1127/0x35a0 [ 222.595432][ T8291] ? do_filp_open+0x1f2/0x440 [ 222.595463][ T8291] ? __x64_sys_openat+0x13a/0x170 [ 222.595497][ T8291] ? x64_sys_call+0xe69/0x2ee0 [ 222.595519][ T8291] ? do_syscall_64+0x57/0xf0 [ 222.595547][ T8291] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 222.595579][ T8291] dump_stack+0x19/0x20 [ 222.595611][ T8291] should_fail_ex+0x3c2/0x510 [ 222.595639][ T8291] should_failslab+0xac/0x100 [ 222.595669][ T8291] kmem_cache_alloc_node_noprof+0x45/0x420 [ 222.595696][ T8291] ? __alloc_skb+0x10c/0x360 [ 222.595729][ T8291] ? avc_has_perm_noaudit+0x289/0x360 [ 222.595758][ T8291] __alloc_skb+0x10c/0x360 [ 222.595790][ T8291] alloc_skb_with_frags+0xd0/0x8b0 [ 222.595827][ T8291] sock_alloc_send_pskb+0x883/0x9a0 [ 222.595855][ T8291] ? __cfi_sock_alloc_send_pskb+0x10/0x10 [ 222.595882][ T8291] ? iov_iter_advance+0x9b/0x1e0 [ 222.595924][ T8291] tun_get_user+0xaef/0x3720 [ 222.595951][ T8291] ? ptr_ring_consume+0x430/0x430 [ 222.595974][ T8291] ? _parse_integer+0x2e/0x40 [ 222.595998][ T8291] ? kstrtoull+0x13b/0x1e0 [ 222.596023][ T8291] ? __kasan_check_write+0x18/0x20 [ 222.596047][ T8291] ? ref_tracker_alloc+0x32b/0x5b0 [ 222.596077][ T8291] ? __cfi_ref_tracker_alloc+0x10/0x10 [ 222.596106][ T8291] ? selinux_file_permission+0x318/0xb60 [ 222.596147][ T8291] ? __kasan_check_write+0x18/0x20 [ 222.596170][ T8291] ? proc_fail_nth_write+0x184/0x220 [ 222.596205][ T8291] tun_chr_write_iter+0x1fa/0x310 [ 222.596243][ T8291] vfs_write+0x762/0xfd0 [ 222.596268][ T8291] ? __cfi_vfs_write+0x10/0x10 [ 222.596297][ T8291] ksys_write+0x145/0x260 [ 222.596322][ T8291] ? __cfi_ksys_write+0x10/0x10 [ 222.596348][ T8291] ? __kasan_check_read+0x15/0x20 [ 222.596372][ T8291] __x64_sys_write+0x7f/0x90 [ 222.596398][ T8291] x64_sys_call+0x271c/0x2ee0 [ 222.596421][ T8291] do_syscall_64+0x57/0xf0 [ 222.596447][ T8291] ? clear_bhb_loop+0x50/0xa0 [ 222.596478][ T8291] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 222.596509][ T8291] RIP: 0033:0x7f703479de99 [ 222.596530][ T8291] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 222.596551][ T8291] RSP: 002b:00007f703560e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 222.596578][ T8291] RAX: ffffffffffffffda RBX: 00007f7034a25fa0 RCX: 00007f703479de99 [ 222.596597][ T8291] RDX: 0000000000000ffe RSI: 0000200000000080 RDI: 0000000000000004 [ 222.596613][ T8291] RBP: 00007f703560e090 R08: 0000000000000000 R09: 0000000000000000 [ 222.596630][ T8291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 222.596645][ T8291] R13: 00007f7034a26038 R14: 00007f7034a25fa0 R15: 00007ffc47b8fa58 [ 222.596667][ T8291] [ 222.953110][ T8295] tipc: Enabling of bearer rejected, failed to enable media [ 223.143186][ T8299] fuse: Bad value for 'rootmode' [ 223.167344][ T8301] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 223.167551][ T8301] rust_binder: 8300:8301 transaction to 0 failed: ENOENT [ 223.380401][ T8319] netlink: 228 bytes leftover after parsing attributes in process `syz.2.2938'. [ 223.525587][ T313] usb 2-1: new low-speed USB device number 93 using dummy_hcd [ 223.549920][ T8331] fuse: Unknown parameter 'roNtmode' [ 223.686680][ T313] usb 2-1: config 3 has an invalid interface number: 3 but max is 0 [ 223.694879][ T313] usb 2-1: config 3 has no interface number 0 [ 223.705402][ T8337] FAULT_INJECTION: forcing a failure. [ 223.705402][ T8337] name failslab, interval 1, probability 0, space 0, times 0 [ 223.705701][ T313] usb 2-1: config 3 interface 3 has no altsetting 0 [ 223.719198][ T8337] CPU: 1 UID: 0 PID: 8337 Comm: syz.4.2945 Not tainted syzkaller #0 f10dc98c92500eb86b2a5bf5b389293121b4eb86 [ 223.719285][ T8337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 223.719332][ T8337] Call Trace: [ 223.719353][ T8337] [ 223.719382][ T8337] __dump_stack+0x21/0x30 [ 223.719481][ T8337] dump_stack_lvl+0x140/0x1c0 [ 223.719573][ T8337] ? __cfi_dump_stack_lvl+0x10/0x10 [ 223.719690][ T8337] dump_stack+0x19/0x20 [ 223.719785][ T8337] should_fail_ex+0x3c2/0x510 [ 223.719870][ T8337] should_failslab+0xac/0x100 [ 223.719939][ T8337] kmem_cache_alloc_noprof+0x42/0x410 [ 223.720000][ T8337] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 223.720075][ T8337] ? alloc_empty_file+0xbf/0x270 [ 223.720157][ T8337] ? arch_stack_walk+0x10a/0x170 [ 223.720214][ T8337] alloc_empty_file+0xbf/0x270 [ 223.720290][ T8337] path_openat+0xf4/0x35a0 [ 223.720359][ T8337] ? stack_depot_save_flags+0x38/0x800 [ 223.720442][ T8337] ? kasan_save_track+0x4f/0x80 [ 223.720507][ T8337] ? kasan_save_track+0x3e/0x80 [ 223.720571][ T8337] ? kasan_save_alloc_info+0x3a/0x50 [ 223.720669][ T8337] ? __kasan_slab_alloc+0x73/0x90 [ 223.720738][ T8337] ? getname+0x1b/0x30 [ 223.720802][ T8337] ? do_sys_openat2+0xda/0x1d0 [ 223.720895][ T8337] ? __x64_sys_openat+0x13a/0x170 [ 223.720988][ T8337] ? x64_sys_call+0xe69/0x2ee0 [ 223.721065][ T8337] ? do_syscall_64+0x57/0xf0 [ 223.721154][ T8337] ? do_filp_open+0x440/0x440 [ 223.721239][ T8337] do_filp_open+0x1f2/0x440 [ 223.721320][ T8337] ? __cfi_do_filp_open+0x10/0x10 [ 223.721413][ T8337] ? alloc_fd+0x4c1/0x570 [ 223.721487][ T8337] do_sys_openat2+0x134/0x1d0 [ 223.721564][ T8337] ? fput+0x1a4/0x230 [ 223.721637][ T8337] ? do_sys_open+0x100/0x100 [ 223.721720][ T8337] ? ksys_write+0x1f3/0x260 [ 223.721782][ T8337] ? __cfi_ksys_write+0x10/0x10 [ 223.721847][ T8337] __x64_sys_openat+0x13a/0x170 [ 223.721934][ T8337] x64_sys_call+0xe69/0x2ee0 [ 223.721995][ T8337] do_syscall_64+0x57/0xf0 [ 223.722054][ T8337] ? clear_bhb_loop+0x50/0xa0 [ 223.722136][ T8337] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 223.722211][ T8337] RIP: 0033:0x7f703479de99 [ 223.722263][ T8337] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 223.722320][ T8337] RSP: 002b:00007f703560e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 223.722392][ T8337] RAX: ffffffffffffffda RBX: 00007f7034a25fa0 RCX: 00007f703479de99 [ 223.722458][ T8337] RDX: 0000000000004000 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 223.722523][ T8337] RBP: 00007f703560e090 R08: 0000000000000000 R09: 0000000000000000 [ 223.722568][ T8337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 223.722608][ T8337] R13: 00007f7034a26038 R14: 00007f7034a25fa0 R15: 00007ffc47b8fa58 [ 223.722663][ T8337] [ 223.925671][ T296] usb 3-1: new high-speed USB device number 80 using dummy_hcd [ 224.073805][ T313] usb 2-1: string descriptor 0 read error: -22 [ 224.080171][ T313] usb 2-1: New USB device found, idVendor=09fb, idProduct=6026, bcdDevice=ae.dc [ 224.089314][ T313] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 224.104215][ T313] ftdi_sio 2-1:3.3: FTDI USB Serial Device converter detected [ 224.112467][ T313] ftdi_sio ttyUSB0: unknown device type: 0xaedc [ 224.303720][ T313] usb 2-1: USB disconnect, device number 93 [ 224.312597][ T313] ftdi_sio 2-1:3.3: device disconnected [ 224.354429][ T36] audit: type=1400 audit(480.336:1510): avc: granted { setsecparam } for pid=8342 comm="syz.4.2947" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security [ 224.473899][ T8349] netlink: 228 bytes leftover after parsing attributes in process `syz.0.2948'. [ 224.498762][ T8352] netlink: 36 bytes leftover after parsing attributes in process `syz.0.2950'. [ 224.571763][ T8356] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2952'. [ 224.825103][ T36] audit: type=1326 audit(480.806:1511): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8371 comm="syz.1.2958" exe="/root/ci2-android-6-12-rust/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f806599de99 code=0x0 [ 224.896200][ T528] usb 1-1: device descriptor read/64, error -71 [ 224.945628][ T313] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 225.096688][ T313] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 225.106933][ T313] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 225.116756][ T313] usb 5-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 225.125933][ T313] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 225.133965][ T313] usb 5-1: SerialNumber: syz [ 225.165603][ T528] usb 1-1: Using ep0 maxpacket: 8 [ 225.171970][ T528] usb 1-1: config 179 has an invalid interface number: 65 but max is 0 [ 225.180348][ T528] usb 1-1: config 179 has no interface number 0 [ 225.187457][ T528] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 225.198599][ T528] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 225.209887][ T528] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 225.221103][ T528] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 225.232582][ T528] usb 1-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 225.245930][ T528] usb 1-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 225.255031][ T528] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 225.266223][ T8354] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 225.465265][ T313] usb 5-1: 0:2 : does not exist [ 225.472121][ T313] usb 5-1: unit 5: unexpected type 0x09 [ 225.479974][ T313] usb 5-1: USB disconnect, device number 24 [ 225.492541][ T8354] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 225.505321][ T8354] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 225.789413][ T313] usb 1-1: USB disconnect, device number 97 [ 225.789490][ C0] xpad 1-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 225.789533][ C0] xpad 1-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 225.941965][ T8417] FAULT_INJECTION: forcing a failure. [ 225.941965][ T8417] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 225.960289][ T8415] 9pnet: p9_errstr2errno: server reported unknown error ¶ [ 225.977741][ T8417] CPU: 0 UID: 0 PID: 8417 Comm: syz.1.2968 Not tainted syzkaller #0 f10dc98c92500eb86b2a5bf5b389293121b4eb86 [ 225.977781][ T8417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 225.977797][ T8417] Call Trace: [ 225.977806][ T8417] [ 225.977816][ T8417] __dump_stack+0x21/0x30 [ 225.977854][ T8417] dump_stack_lvl+0x140/0x1c0 [ 225.977888][ T8417] ? __cfi_dump_stack_lvl+0x10/0x10 [ 225.977924][ T8417] dump_stack+0x19/0x20 [ 225.977955][ T8417] should_fail_ex+0x3c2/0x510 [ 225.977983][ T8417] should_fail_alloc_page+0xec/0x110 [ 225.978013][ T8417] __alloc_pages_noprof+0x1c0/0x7e0 [ 225.978049][ T8417] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 225.978083][ T8417] ? kmalloc_reserve+0xcf/0x4f0 [ 225.978118][ T8417] ? __alloc_skb+0x1b7/0x360 [ 225.978152][ T8417] alloc_skb_with_frags+0x339/0x8b0 [ 225.978188][ T8417] sock_alloc_send_pskb+0x883/0x9a0 [ 225.978217][ T8417] ? __cfi_sock_alloc_send_pskb+0x10/0x10 [ 225.978243][ T8417] ? iov_iter_advance+0x9b/0x1e0 [ 225.978276][ T8417] tun_get_user+0xaef/0x3720 [ 225.978303][ T8417] ? ptr_ring_consume+0x430/0x430 [ 225.978327][ T8417] ? _parse_integer+0x2e/0x40 [ 225.978350][ T8417] ? kstrtoull+0x13b/0x1e0 [ 225.978374][ T8417] ? __kasan_check_write+0x18/0x20 [ 225.978402][ T8417] ? ref_tracker_alloc+0x32b/0x5b0 [ 225.978432][ T8417] ? __cfi_ref_tracker_alloc+0x10/0x10 [ 225.978462][ T8417] ? selinux_file_permission+0x318/0xb60 [ 225.978501][ T8417] ? __kasan_check_write+0x18/0x20 [ 225.978524][ T8417] ? proc_fail_nth_write+0x184/0x220 [ 225.978560][ T8417] tun_chr_write_iter+0x1fa/0x310 [ 225.978597][ T8417] vfs_write+0x762/0xfd0 [ 225.978622][ T8417] ? __cfi_vfs_write+0x10/0x10 [ 225.978650][ T8417] ksys_write+0x145/0x260 [ 225.978681][ T8417] ? __cfi_ksys_write+0x10/0x10 [ 225.978706][ T8417] ? __kasan_check_read+0x15/0x20 [ 225.978730][ T8417] __x64_sys_write+0x7f/0x90 [ 225.978755][ T8417] x64_sys_call+0x271c/0x2ee0 [ 225.978777][ T8417] do_syscall_64+0x57/0xf0 [ 225.978803][ T8417] ? clear_bhb_loop+0x50/0xa0 [ 225.978835][ T8417] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 225.978865][ T8417] RIP: 0033:0x7f806599de99 [ 225.978885][ T8417] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 225.978906][ T8417] RSP: 002b:00007f80668ad028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 225.978933][ T8417] RAX: ffffffffffffffda RBX: 00007f8065c25fa0 RCX: 00007f806599de99 [ 225.978951][ T8417] RDX: 0000000000000ffe RSI: 0000200000000080 RDI: 0000000000000003 [ 225.978967][ T8417] RBP: 00007f80668ad090 R08: 0000000000000000 R09: 0000000000000000 [ 225.978983][ T8417] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 225.978998][ T8417] R13: 00007f8065c26038 R14: 00007f8065c25fa0 R15: 00007fff3c492598 [ 225.979019][ T8417] [ 226.042563][ T8420] netlink: 228 bytes leftover after parsing attributes in process `syz.2.2969'. [ 226.404700][ T8434] FAULT_INJECTION: forcing a failure. [ 226.404700][ T8434] name failslab, interval 1, probability 0, space 0, times 0 [ 226.455222][ T8434] CPU: 1 UID: 0 PID: 8434 Comm: syz.1.2975 Not tainted syzkaller #0 f10dc98c92500eb86b2a5bf5b389293121b4eb86 [ 226.455261][ T8434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 226.455277][ T8434] Call Trace: [ 226.455285][ T8434] [ 226.455295][ T8434] __dump_stack+0x21/0x30 [ 226.455334][ T8434] dump_stack_lvl+0x140/0x1c0 [ 226.455366][ T8434] ? __cfi_dump_stack_lvl+0x10/0x10 [ 226.455399][ T8434] dump_stack+0x19/0x20 [ 226.455429][ T8434] should_fail_ex+0x3c2/0x510 [ 226.455455][ T8434] should_failslab+0xac/0x100 [ 226.455503][ T8434] kmem_cache_alloc_noprof+0x42/0x410 [ 226.455532][ T8434] ? security_file_alloc+0x49/0x220 [ 226.455565][ T8434] ? kasan_save_alloc_info+0x3a/0x50 [ 226.455602][ T8434] security_file_alloc+0x49/0x220 [ 226.455636][ T8434] init_file+0x9e/0x210 [ 226.455666][ T8434] alloc_empty_file+0xd9/0x270 [ 226.455696][ T8434] path_openat+0xf4/0x35a0 [ 226.455726][ T8434] ? stack_depot_save_flags+0x38/0x800 [ 226.455756][ T8434] ? kasan_save_track+0x4f/0x80 [ 226.455783][ T8434] ? kasan_save_track+0x3e/0x80 [ 226.455810][ T8434] ? kasan_save_alloc_info+0x3a/0x50 [ 226.455846][ T8434] ? __kasan_slab_alloc+0x73/0x90 [ 226.455875][ T8434] ? getname+0x1b/0x30 [ 226.455897][ T8434] ? do_sys_openat2+0xda/0x1d0 [ 226.455928][ T8434] ? __x64_sys_openat+0x13a/0x170 [ 226.455960][ T8434] ? x64_sys_call+0xe69/0x2ee0 [ 226.455981][ T8434] ? do_syscall_64+0x57/0xf0 [ 226.456010][ T8434] ? do_filp_open+0x440/0x440 [ 226.456044][ T8434] do_filp_open+0x1f2/0x440 [ 226.456075][ T8434] ? __cfi_do_filp_open+0x10/0x10 [ 226.456111][ T8434] ? alloc_fd+0x4c1/0x570 [ 226.456149][ T8434] do_sys_openat2+0x134/0x1d0 [ 226.456182][ T8434] ? fput+0x1a4/0x230 [ 226.456212][ T8434] ? do_sys_open+0x100/0x100 [ 226.456242][ T8434] ? ksys_write+0x1f3/0x260 [ 226.456266][ T8434] ? __cfi_ksys_write+0x10/0x10 [ 226.456291][ T8434] __x64_sys_openat+0x13a/0x170 [ 226.456325][ T8434] x64_sys_call+0xe69/0x2ee0 [ 226.456345][ T8434] do_syscall_64+0x57/0xf0 [ 226.456371][ T8434] ? clear_bhb_loop+0x50/0xa0 [ 226.456401][ T8434] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 226.456431][ T8434] RIP: 0033:0x7f806599de99 [ 226.456451][ T8434] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 226.456471][ T8434] RSP: 002b:00007f80668ad028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 226.456497][ T8434] RAX: ffffffffffffffda RBX: 00007f8065c25fa0 RCX: 00007f806599de99 [ 226.456516][ T8434] RDX: 0000000000004000 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 226.456534][ T8434] RBP: 00007f80668ad090 R08: 0000000000000000 R09: 0000000000000000 [ 226.456550][ T8434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 226.456565][ T8434] R13: 00007f8065c26038 R14: 00007f8065c25fa0 R15: 00007fff3c492598 [ 226.456587][ T8434] [ 226.749381][ T8448] netlink: 228 bytes leftover after parsing attributes in process `syz.0.2980'. [ 226.778097][ T8450] netlink: 36 bytes leftover after parsing attributes in process `syz.0.2981'. [ 226.975588][ T36] audit: type=1400 audit(482.936:1512): avc: denied { bind } for pid=8457 comm="syz.1.2984" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 227.200554][ T8474] FAULT_INJECTION: forcing a failure. [ 227.200554][ T8474] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 227.214920][ T8474] CPU: 0 UID: 0 PID: 8474 Comm: syz.4.2990 Not tainted syzkaller #0 f10dc98c92500eb86b2a5bf5b389293121b4eb86 [ 227.214970][ T8474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 227.214988][ T8474] Call Trace: [ 227.214998][ T8474] [ 227.215008][ T8474] __dump_stack+0x21/0x30 [ 227.215051][ T8474] dump_stack_lvl+0x140/0x1c0 [ 227.215088][ T8474] ? __cfi_dump_stack_lvl+0x10/0x10 [ 227.215128][ T8474] dump_stack+0x19/0x20 [ 227.215163][ T8474] should_fail_ex+0x3c2/0x510 [ 227.215194][ T8474] should_fail_alloc_page+0xec/0x110 [ 227.215228][ T8474] __alloc_pages_noprof+0x1c0/0x7e0 [ 227.215267][ T8474] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 227.215305][ T8474] ? kmalloc_reserve+0xcf/0x4f0 [ 227.215346][ T8474] ? __alloc_skb+0x1b7/0x360 [ 227.215381][ T8474] alloc_skb_with_frags+0x339/0x8b0 [ 227.215423][ T8474] sock_alloc_send_pskb+0x883/0x9a0 [ 227.215454][ T8474] ? __cfi_sock_alloc_send_pskb+0x10/0x10 [ 227.215484][ T8474] ? iov_iter_advance+0x9b/0x1e0 [ 227.215521][ T8474] tun_get_user+0xaef/0x3720 [ 227.215553][ T8474] ? ptr_ring_consume+0x430/0x430 [ 227.215579][ T8474] ? _parse_integer+0x2e/0x40 [ 227.215606][ T8474] ? kstrtoull+0x13b/0x1e0 [ 227.215633][ T8474] ? __kasan_check_write+0x18/0x20 [ 227.215660][ T8474] ? ref_tracker_alloc+0x32b/0x5b0 [ 227.215694][ T8474] ? __cfi_ref_tracker_alloc+0x10/0x10 [ 227.215726][ T8474] ? selinux_file_permission+0x318/0xb60 [ 227.215771][ T8474] ? __kasan_check_write+0x18/0x20 [ 227.215798][ T8474] ? proc_fail_nth_write+0x184/0x220 [ 227.215838][ T8474] tun_chr_write_iter+0x1fa/0x310 [ 227.215879][ T8474] vfs_write+0x762/0xfd0 [ 227.215907][ T8474] ? __cfi_vfs_write+0x10/0x10 [ 227.215947][ T8474] ksys_write+0x145/0x260 [ 227.215975][ T8474] ? __cfi_ksys_write+0x10/0x10 [ 227.216003][ T8474] ? __kasan_check_read+0x15/0x20 [ 227.216029][ T8474] __x64_sys_write+0x7f/0x90 [ 227.216056][ T8474] x64_sys_call+0x271c/0x2ee0 [ 227.216081][ T8474] do_syscall_64+0x57/0xf0 [ 227.216110][ T8474] ? clear_bhb_loop+0x50/0xa0 [ 227.216145][ T8474] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 227.216179][ T8474] RIP: 0033:0x7f703479de99 [ 227.216201][ T8474] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 227.216225][ T8474] RSP: 002b:00007f703560e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 227.216254][ T8474] RAX: ffffffffffffffda RBX: 00007f7034a25fa0 RCX: 00007f703479de99 [ 227.216276][ T8474] RDX: 0000000000000ffe RSI: 0000200000000080 RDI: 0000000000000004 [ 227.216294][ T8474] RBP: 00007f703560e090 R08: 0000000000000000 R09: 0000000000000000 [ 227.216312][ T8474] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 227.216328][ T8474] R13: 00007f7034a26038 R14: 00007f7034a25fa0 R15: 00007ffc47b8fa58 [ 227.216352][ T8474] [ 227.496601][ T641] usb 2-1: new high-speed USB device number 94 using dummy_hcd [ 227.575614][ T45] usb 3-1: new high-speed USB device number 81 using dummy_hcd [ 227.636061][ T528] usb 1-1: new high-speed USB device number 98 using dummy_hcd [ 227.655631][ T641] usb 2-1: Using ep0 maxpacket: 8 [ 227.662142][ T641] usb 2-1: unable to get BOS descriptor or descriptor too short [ 227.670705][ T641] usb 2-1: too many endpoints for config 1 interface 2 altsetting 0: 37, using maximum allowed: 30 [ 227.681478][ T641] usb 2-1: config 1 interface 2 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 37 [ 227.695827][ T641] usb 2-1: New USB device found, idVendor=051e, idProduct=3048, bcdDevice= 0.40 [ 227.704910][ T641] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 227.712968][ T641] usb 2-1: Product: syz [ 227.715669][ T45] usb 3-1: device descriptor read/64, error -71 [ 227.717195][ T641] usb 2-1: Manufacturer: syz [ 227.728063][ T641] usb 2-1: SerialNumber: syz [ 227.805612][ T528] usb 1-1: Using ep0 maxpacket: 16 [ 227.811815][ T528] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 8 [ 227.822172][ T528] usb 1-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 6.00 [ 227.831354][ T528] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 227.839431][ T528] usb 1-1: Product: syz [ 227.843665][ T528] usb 1-1: Manufacturer: syz [ 227.848315][ T528] usb 1-1: SerialNumber: syz [ 227.853775][ T528] usb 1-1: config 0 descriptor?? [ 227.860090][ T528] ftdi_sio 1-1:0.0: FTDI USB Serial Device converter detected [ 227.868203][ T528] usb 1-1: Detected FT232R [ 227.941513][ T641] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 227.952857][ T641] usb 2-1: USB disconnect, device number 94 [ 227.964218][ T525] udevd[525]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 227.980048][ T45] usb 3-1: device descriptor read/64, error -71 [ 228.059668][ T528] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 228.235614][ T45] usb 3-1: new high-speed USB device number 82 using dummy_hcd [ 228.267698][ T528] ftdi_sio 1-1:0.0: GPIO initialisation failed: -71 [ 228.275033][ T528] usb 1-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 228.284296][ T528] usb 1-1: USB disconnect, device number 98 [ 228.294456][ T528] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 228.308668][ T528] ftdi_sio 1-1:0.0: device disconnected [ 228.328588][ T8503] netlink: 228 bytes leftover after parsing attributes in process `syz.4.2998'. [ 228.350355][ T8505] FAULT_INJECTION: forcing a failure. [ 228.350355][ T8505] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 228.363563][ T8505] CPU: 1 UID: 0 PID: 8505 Comm: syz.4.2999 Not tainted syzkaller #0 f10dc98c92500eb86b2a5bf5b389293121b4eb86 [ 228.363599][ T8505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 228.363614][ T8505] Call Trace: [ 228.363621][ T8505] [ 228.363630][ T8505] __dump_stack+0x21/0x30 [ 228.363667][ T8505] dump_stack_lvl+0x140/0x1c0 [ 228.363697][ T8505] ? __cfi_dump_stack_lvl+0x10/0x10 [ 228.363730][ T8505] dump_stack+0x19/0x20 [ 228.363759][ T8505] should_fail_ex+0x3c2/0x510 [ 228.363786][ T8505] should_fail+0xf/0x20 [ 228.363809][ T8505] should_fail_usercopy+0x1e/0x30 [ 228.363836][ T8505] _copy_from_iter+0x1a6/0x1520 [ 228.363865][ T8505] ? __kasan_check_write+0x18/0x20 [ 228.363896][ T8505] ? skb_set_owner_w+0x280/0x3d0 [ 228.363913][ T8505] ? __virt_addr_valid+0x2a1/0x370 [ 228.363960][ T8505] ? __cfi__copy_from_iter+0x10/0x10 [ 228.363998][ T8505] ? __check_object_size+0x54c/0x870 [ 228.364023][ T8505] ? __cfi___check_object_size+0x10/0x10 [ 228.364048][ T8505] ? __cfi_sock_alloc_send_pskb+0x10/0x10 [ 228.364079][ T8505] skb_copy_datagram_from_iter+0xf4/0x6f0 [ 228.364108][ T8505] tun_get_user+0xd99/0x3720 [ 228.364141][ T8505] ? ptr_ring_consume+0x430/0x430 [ 228.364164][ T8505] ? _parse_integer+0x2e/0x40 [ 228.364186][ T8505] ? kstrtoull+0x13b/0x1e0 [ 228.364208][ T8505] ? __kasan_check_write+0x18/0x20 [ 228.364230][ T8505] ? ref_tracker_alloc+0x32b/0x5b0 [ 228.364259][ T8505] ? __cfi_ref_tracker_alloc+0x10/0x10 [ 228.364285][ T8505] ? selinux_file_permission+0x318/0xb60 [ 228.364321][ T8505] ? __kasan_check_write+0x18/0x20 [ 228.364343][ T8505] ? proc_fail_nth_write+0x184/0x220 [ 228.364377][ T8505] tun_chr_write_iter+0x1fa/0x310 [ 228.364413][ T8505] vfs_write+0x762/0xfd0 [ 228.364438][ T8505] ? __cfi_vfs_write+0x10/0x10 [ 228.364466][ T8505] ksys_write+0x145/0x260 [ 228.364496][ T8505] ? __cfi_ksys_write+0x10/0x10 [ 228.364521][ T8505] ? __kasan_check_read+0x15/0x20 [ 228.364546][ T8505] __x64_sys_write+0x7f/0x90 [ 228.364571][ T8505] x64_sys_call+0x271c/0x2ee0 [ 228.364592][ T8505] do_syscall_64+0x57/0xf0 [ 228.364617][ T8505] ? clear_bhb_loop+0x50/0xa0 [ 228.364671][ T8505] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 228.364700][ T8505] RIP: 0033:0x7f703479de99 [ 228.364720][ T8505] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 228.364742][ T8505] RSP: 002b:00007f703560e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 228.364768][ T8505] RAX: ffffffffffffffda RBX: 00007f7034a25fa0 RCX: 00007f703479de99 [ 228.364787][ T8505] RDX: 0000000000000ffe RSI: 0000200000000080 RDI: 0000000000000003 [ 228.364804][ T8505] RBP: 00007f703560e090 R08: 0000000000000000 R09: 0000000000000000 [ 228.364820][ T8505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 228.364835][ T8505] R13: 00007f7034a26038 R14: 00007f7034a25fa0 R15: 00007ffc47b8fa58 [ 228.364856][ T8505] [ 228.653075][ T45] usb 3-1: device descriptor read/64, error -71 [ 228.786673][ T8514] netlink: 'syz.1.3003': attribute type 4 has an invalid length. [ 228.794959][ T8514] cgroup: Unknown subsys name 'measure' [ 228.801108][ T8514] SELinux: policydb version 1096359869 does not match my version range 15-33 [ 228.810115][ T8514] SELinux: failed to load policy [ 228.895627][ T45] usb 3-1: device descriptor read/64, error -71 [ 228.939326][ T8530] netlink: 228 bytes leftover after parsing attributes in process `syz.0.3010'. [ 228.955646][ T1023] usb 5-1: new high-speed USB device number 25 using dummy_hcd [ 228.971077][ T8532] netlink: 36 bytes leftover after parsing attributes in process `syz.0.3011'. [ 228.988805][ T8534] netlink: 'syz.1.3012': attribute type 11 has an invalid length. [ 228.997344][ T36] audit: type=1400 audit(484.986:1513): avc: denied { setopt } for pid=8533 comm="syz.1.3012" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 229.025730][ T45] usb usb3-port1: attempt power cycle [ 229.115619][ T1023] usb 5-1: Using ep0 maxpacket: 16 [ 229.122069][ T1023] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 229.138635][ T1023] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 229.149089][ T1023] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 229.162229][ T1023] usb 5-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 229.177623][ T1023] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 229.194608][ T1023] usb 5-1: config 0 descriptor?? [ 229.375625][ T45] usb 3-1: new high-speed USB device number 83 using dummy_hcd [ 229.396575][ T45] usb 3-1: device descriptor read/8, error -71 [ 229.425612][ T2179] usb 1-1: new high-speed USB device number 99 using dummy_hcd [ 229.515609][ T528] usb 2-1: new high-speed USB device number 95 using dummy_hcd [ 229.536567][ T45] usb 3-1: device descriptor read/8, error -71 [ 229.575595][ T2179] usb 1-1: Using ep0 maxpacket: 32 [ 229.582116][ T2179] usb 1-1: config 0 has an invalid interface number: 67 but max is 0 [ 229.590384][ T2179] usb 1-1: config 0 has no interface number 0 [ 229.598286][ T2179] usb 1-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 229.607415][ T2179] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 229.613913][ T1023] microsoft 0003:045E:07DA.001F: unknown main item tag 0x0 [ 229.615743][ T2179] usb 1-1: Product: syz [ 229.627098][ T2179] usb 1-1: Manufacturer: syz [ 229.627831][ T1023] microsoft 0003:045E:07DA.001F: unknown main item tag 0x0 [ 229.631744][ T2179] usb 1-1: SerialNumber: syz [ 229.639886][ T1023] microsoft 0003:045E:07DA.001F: unknown main item tag 0x0 [ 229.647511][ T2179] usb 1-1: config 0 descriptor?? [ 229.656152][ T1023] microsoft 0003:045E:07DA.001F: unknown main item tag 0x0 [ 229.660760][ T2179] smsc95xx v2.0.0 [ 229.663768][ T1023] microsoft 0003:045E:07DA.001F: unknown main item tag 0x0 [ 229.674998][ T1023] microsoft 0003:045E:07DA.001F: unknown main item tag 0x0 [ 229.677392][ T528] usb 2-1: config 0 has an invalid descriptor of length 124, skipping remainder of the config [ 229.682427][ T1023] microsoft 0003:045E:07DA.001F: unknown main item tag 0x0 [ 229.694218][ T528] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 229.700524][ T1023] microsoft 0003:045E:07DA.001F: unknown main item tag 0x0 [ 229.709429][ T528] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 229.716815][ T1023] microsoft 0003:045E:07DA.001F: unknown main item tag 0x0 [ 229.725727][ T528] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 229.734272][ T1023] microsoft 0003:045E:07DA.001F: unknown main item tag 0x0 [ 229.745894][ T528] usb 2-1: config 0 descriptor?? [ 229.757787][ T1023] microsoft 0003:045E:07DA.001F: No inputs registered, leaving [ 229.785589][ T45] usb 3-1: new high-speed USB device number 84 using dummy_hcd [ 229.816677][ T45] usb 3-1: device descriptor read/8, error -71 [ 229.931374][ T1023] microsoft 0003:045E:07DA.001F: hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.4-1/input0 [ 229.942844][ T1023] microsoft 0003:045E:07DA.001F: no inputs found [ 229.949296][ T1023] microsoft 0003:045E:07DA.001F: could not initialize ff, continuing anyway [ 229.960790][ T1023] usb 5-1: USB disconnect, device number 25 [ 229.967573][ T45] usb 3-1: device descriptor read/8, error -71 [ 230.060980][ T2179] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 230.071926][ T2179] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 230.076076][ T45] usb usb3-port1: unable to enumerate USB device [ 230.327085][ T8556] FAULT_INJECTION: forcing a failure. [ 230.327085][ T8556] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 230.340352][ T8556] CPU: 1 UID: 0 PID: 8556 Comm: syz.4.3022 Not tainted syzkaller #0 f10dc98c92500eb86b2a5bf5b389293121b4eb86 [ 230.340391][ T8556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 230.340407][ T8556] Call Trace: [ 230.340416][ T8556] [ 230.340427][ T8556] __dump_stack+0x21/0x30 [ 230.340470][ T8556] dump_stack_lvl+0x140/0x1c0 [ 230.340493][ T8556] ? __cfi_dump_stack_lvl+0x10/0x10 [ 230.340542][ T8556] dump_stack+0x19/0x20 [ 230.340572][ T8556] should_fail_ex+0x3c2/0x510 [ 230.340602][ T8556] should_fail+0xf/0x20 [ 230.340619][ T8556] should_fail_usercopy+0x1e/0x30 [ 230.340639][ T8556] _copy_from_iter+0x1a6/0x1520 [ 230.340686][ T8556] ? __kasan_check_write+0x18/0x20 [ 230.340710][ T8556] ? skb_set_owner_w+0x280/0x3d0 [ 230.340734][ T8556] ? __virt_addr_valid+0x2a1/0x370 [ 230.340760][ T8556] ? __cfi__copy_from_iter+0x10/0x10 [ 230.340781][ T8556] ? __check_object_size+0x54c/0x870 [ 230.340811][ T8556] ? __cfi___check_object_size+0x10/0x10 [ 230.340838][ T8556] ? __cfi_sock_alloc_send_pskb+0x10/0x10 [ 230.340862][ T8556] skb_copy_datagram_from_iter+0xf4/0x6f0 [ 230.340902][ T8556] tun_get_user+0xd99/0x3720 [ 230.340921][ T8556] ? ptr_ring_consume+0x430/0x430 [ 230.340937][ T8556] ? _parse_integer+0x2e/0x40 [ 230.340969][ T8556] ? kstrtoull+0x13b/0x1e0 [ 230.340994][ T8556] ? __kasan_check_write+0x18/0x20 [ 230.341016][ T8556] ? ref_tracker_alloc+0x32b/0x5b0 [ 230.341050][ T8556] ? __cfi_ref_tracker_alloc+0x10/0x10 [ 230.341070][ T8556] ? selinux_file_permission+0x318/0xb60 [ 230.341112][ T8556] ? __kasan_check_write+0x18/0x20 [ 230.341137][ T8556] ? proc_fail_nth_write+0x184/0x220 [ 230.341171][ T8556] tun_chr_write_iter+0x1fa/0x310 [ 230.341208][ T8556] vfs_write+0x762/0xfd0 [ 230.341226][ T8556] ? __cfi_vfs_write+0x10/0x10 [ 230.341245][ T8556] ksys_write+0x145/0x260 [ 230.341281][ T8556] ? __cfi_ksys_write+0x10/0x10 [ 230.341306][ T8556] ? __kasan_check_read+0x15/0x20 [ 230.341329][ T8556] __x64_sys_write+0x7f/0x90 [ 230.341354][ T8556] x64_sys_call+0x271c/0x2ee0 [ 230.341369][ T8556] do_syscall_64+0x57/0xf0 [ 230.341387][ T8556] ? clear_bhb_loop+0x50/0xa0 [ 230.341428][ T8556] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 230.341457][ T8556] RIP: 0033:0x7f703479de99 [ 230.341477][ T8556] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 230.341499][ T8556] RSP: 002b:00007f703560e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 230.341517][ T8556] RAX: ffffffffffffffda RBX: 00007f7034a25fa0 RCX: 00007f703479de99 [ 230.341530][ T8556] RDX: 0000000000000ffe RSI: 0000200000000080 RDI: 0000000000000004 [ 230.341541][ T8556] RBP: 00007f703560e090 R08: 0000000000000000 R09: 0000000000000000 [ 230.341568][ T8556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 230.341584][ T8556] R13: 00007f7034a26038 R14: 00007f7034a25fa0 R15: 00007ffc47b8fa58 [ 230.341605][ T8556] [ 230.483670][ T2179] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 230.652125][ T2179] smsc95xx 1-1:0.67: probe with driver smsc95xx failed with error -71 [ 230.666655][ T2179] usb 1-1: USB disconnect, device number 99 [ 230.753972][ T8567] netlink: 228 bytes leftover after parsing attributes in process `syz.4.3026'. [ 230.792922][ T8571] FAULT_INJECTION: forcing a failure. [ 230.792922][ T8571] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 230.808022][ T8571] CPU: 1 UID: 0 PID: 8571 Comm: syz.2.3028 Not tainted syzkaller #0 f10dc98c92500eb86b2a5bf5b389293121b4eb86 [ 230.808062][ T8571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 230.808078][ T8571] Call Trace: [ 230.808086][ T8571] [ 230.808095][ T8571] __dump_stack+0x21/0x30 [ 230.808133][ T8571] dump_stack_lvl+0x140/0x1c0 [ 230.808165][ T8571] ? __cfi_dump_stack_lvl+0x10/0x10 [ 230.808199][ T8571] dump_stack+0x19/0x20 [ 230.808237][ T8571] should_fail_ex+0x3c2/0x510 [ 230.808264][ T8571] should_fail+0xf/0x20 [ 230.808288][ T8571] should_fail_usercopy+0x1e/0x30 [ 230.808316][ T8571] _copy_from_iter+0x1a6/0x1520 [ 230.808345][ T8571] ? __kasan_check_write+0x18/0x20 [ 230.808368][ T8571] ? _copy_from_iter+0x215/0x1520 [ 230.808404][ T8571] ? __cfi__copy_from_iter+0x10/0x10 [ 230.808426][ T8571] ? __virt_addr_valid+0x2a1/0x370 [ 230.808446][ T8571] ? __cfi__copy_from_iter+0x10/0x10 [ 230.808467][ T8571] ? __check_object_size+0x54c/0x870 [ 230.808485][ T8571] ? __cfi___check_object_size+0x10/0x10 [ 230.808503][ T8571] copy_page_from_iter+0x1e5/0x2a0 [ 230.808524][ T8571] ? __cfi_sock_alloc_send_pskb+0x10/0x10 [ 230.808543][ T8571] skb_copy_datagram_from_iter+0x300/0x6f0 [ 230.808571][ T8571] tun_get_user+0xd99/0x3720 [ 230.808590][ T8571] ? ptr_ring_consume+0x430/0x430 [ 230.808605][ T8571] ? _parse_integer+0x2e/0x40 [ 230.808622][ T8571] ? kstrtoull+0x13b/0x1e0 [ 230.808638][ T8571] ? __kasan_check_write+0x18/0x20 [ 230.808654][ T8571] ? ref_tracker_alloc+0x32b/0x5b0 [ 230.808675][ T8571] ? __cfi_ref_tracker_alloc+0x10/0x10 [ 230.808695][ T8571] ? selinux_file_permission+0x318/0xb60 [ 230.808724][ T8571] ? __kasan_check_write+0x18/0x20 [ 230.808742][ T8571] ? proc_fail_nth_write+0x184/0x220 [ 230.808767][ T8571] tun_chr_write_iter+0x1fa/0x310 [ 230.808794][ T8571] vfs_write+0x762/0xfd0 [ 230.808811][ T8571] ? __cfi_vfs_write+0x10/0x10 [ 230.808831][ T8571] ksys_write+0x145/0x260 [ 230.808848][ T8571] ? __cfi_ksys_write+0x10/0x10 [ 230.808865][ T8571] ? __kasan_check_read+0x15/0x20 [ 230.808882][ T8571] __x64_sys_write+0x7f/0x90 [ 230.808898][ T8571] x64_sys_call+0x271c/0x2ee0 [ 230.808914][ T8571] do_syscall_64+0x57/0xf0 [ 230.808932][ T8571] ? clear_bhb_loop+0x50/0xa0 [ 230.808955][ T8571] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 230.809001][ T8571] RIP: 0033:0x7f28df39de99 [ 230.809021][ T8571] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 230.809042][ T8571] RSP: 002b:00007f28dddf7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 230.809071][ T8571] RAX: ffffffffffffffda RBX: 00007f28df625fa0 RCX: 00007f28df39de99 [ 230.809085][ T8571] RDX: 0000000000000ffe RSI: 0000200000000080 RDI: 0000000000000003 [ 230.809096][ T8571] RBP: 00007f28dddf7090 R08: 0000000000000000 R09: 0000000000000000 [ 230.809107][ T8571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 230.809118][ T8571] R13: 00007f28df626038 R14: 00007f28df625fa0 R15: 00007ffe7db468d8 [ 230.809132][ T8571] [ 231.525614][ T2179] usb 3-1: new high-speed USB device number 85 using dummy_hcd [ 231.655817][ T2179] usb 3-1: device descriptor read/64, error -71 [ 231.836096][ T8592] netlink: 228 bytes leftover after parsing attributes in process `syz.0.3038'. [ 231.906166][ T2179] usb 3-1: device descriptor read/64, error -71 [ 231.919101][ T528] usb 5-1: new high-speed USB device number 26 using dummy_hcd [ 231.932816][ T8600] netlink: 36 bytes leftover after parsing attributes in process `syz.0.3040'. [ 231.953574][ T8602] FAULT_INJECTION: forcing a failure. [ 231.953574][ T8602] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 231.966752][ T8602] CPU: 0 UID: 0 PID: 8602 Comm: syz.0.3041 Not tainted syzkaller #0 f10dc98c92500eb86b2a5bf5b389293121b4eb86 [ 231.966779][ T8602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 231.966790][ T8602] Call Trace: [ 231.966796][ T8602] [ 231.966802][ T8602] __dump_stack+0x21/0x30 [ 231.966830][ T8602] dump_stack_lvl+0x140/0x1c0 [ 231.966853][ T8602] ? __cfi_dump_stack_lvl+0x10/0x10 [ 231.966878][ T8602] ? check_stack_object+0x138/0x150 [ 231.966896][ T8602] dump_stack+0x19/0x20 [ 231.966918][ T8602] should_fail_ex+0x3c2/0x510 [ 231.966938][ T8602] should_fail+0xf/0x20 [ 231.966954][ T8602] should_fail_usercopy+0x1e/0x30 [ 231.966974][ T8602] _copy_to_user+0x24/0xa0 [ 231.966996][ T8602] simple_read_from_buffer+0xed/0x160 [ 231.967020][ T8602] proc_fail_nth_read+0x1aa/0x220 [ 231.967045][ T8602] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 231.967069][ T8602] ? bpf_lsm_file_permission+0xd/0x20 [ 231.967091][ T8602] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 231.967115][ T8602] vfs_read+0x28b/0xc70 [ 231.967138][ T8602] ? __cfi_vfs_read+0x10/0x10 [ 231.967153][ T8602] ? __kasan_check_write+0x18/0x20 [ 231.967170][ T8602] ? mutex_lock+0x97/0x1d0 [ 231.967193][ T8602] ? __cfi_mutex_lock+0x10/0x10 [ 231.967217][ T8602] ksys_read+0x145/0x260 [ 231.967234][ T8602] ? __cfi_ksys_read+0x10/0x10 [ 231.967250][ T8602] ? __cfi_mem_cgroup_handle_over_high+0x10/0x10 [ 231.967278][ T8602] ? __kasan_check_read+0x15/0x20 [ 231.967294][ T8602] __x64_sys_read+0x7f/0x90 [ 231.967311][ T8602] x64_sys_call+0x2638/0x2ee0 [ 231.967327][ T8602] do_syscall_64+0x57/0xf0 [ 231.967345][ T8602] ? clear_bhb_loop+0x50/0xa0 [ 231.967367][ T8602] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 231.967388][ T8602] RIP: 0033:0x7f1432f5e6ce [ 231.967403][ T8602] 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 [ 231.967417][ T8602] RSP: 002b:00007f1433ddcfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 231.967435][ T8602] RAX: ffffffffffffffda RBX: 00007f1433ddd6c0 RCX: 00007f1432f5e6ce [ 231.967448][ T8602] RDX: 000000000000000f RSI: 00007f1433ddd0a0 RDI: 0000000000000003 [ 231.967459][ T8602] RBP: 00007f1433ddd090 R08: 0000000000000000 R09: 0000000000000000 [ 231.967470][ T8602] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 231.967480][ T8602] R13: 00007f1433226038 R14: 00007f1433225fa0 R15: 00007ffe05db3988 [ 231.967494][ T8602] [ 232.238263][ T45] usb 2-1: USB disconnect, device number 95 [ 232.295596][ T528] usb 5-1: Using ep0 maxpacket: 8 [ 232.302362][ T528] usb 5-1: config index 0 descriptor too short (expected 2075, got 27) [ 232.310817][ T528] usb 5-1: config 0 has an invalid interface number: 200 but max is 0 [ 232.319101][ T528] usb 5-1: config 0 has no interface number 0 [ 232.325233][ T528] usb 5-1: config 0 interface 200 altsetting 2 endpoint 0x4 has invalid wMaxPacketSize 0 [ 232.335344][ T528] usb 5-1: config 0 interface 200 has no altsetting 0 [ 232.344566][ T528] usb 5-1: New USB device found, idVendor=0b57, idProduct=852a, bcdDevice=6d.39 [ 232.353740][ T528] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 232.361844][ T2179] usb 3-1: new high-speed USB device number 86 using dummy_hcd [ 232.369528][ T528] usb 5-1: Product: syz [ 232.373774][ T528] usb 5-1: Manufacturer: syz [ 232.378570][ T528] usb 5-1: SerialNumber: syz [ 232.384514][ T528] usb 5-1: config 0 descriptor?? [ 232.396532][ T8617] netlink: 'syz.1.3048': attribute type 64 has an invalid length. [ 232.475803][ T8625] FAULT_INJECTION: forcing a failure. [ 232.475803][ T8625] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 232.489668][ T8625] CPU: 1 UID: 0 PID: 8625 Comm: syz.1.3052 Not tainted syzkaller #0 f10dc98c92500eb86b2a5bf5b389293121b4eb86 [ 232.489705][ T8625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 232.489721][ T8625] Call Trace: [ 232.489729][ T8625] [ 232.489739][ T8625] __dump_stack+0x21/0x30 [ 232.489776][ T8625] dump_stack_lvl+0x140/0x1c0 [ 232.489810][ T8625] ? __cfi_dump_stack_lvl+0x10/0x10 [ 232.489842][ T8625] dump_stack+0x19/0x20 [ 232.489871][ T8625] should_fail_ex+0x3c2/0x510 [ 232.489897][ T8625] should_fail+0xf/0x20 [ 232.489920][ T8625] should_fail_usercopy+0x1e/0x30 [ 232.489947][ T8625] _copy_from_iter+0x1a6/0x1520 [ 232.489977][ T8625] ? __kasan_check_write+0x18/0x20 [ 232.490002][ T8625] ? _copy_from_iter+0x215/0x1520 [ 232.490033][ T8625] ? __cfi__copy_from_iter+0x10/0x10 [ 232.490064][ T8625] ? __virt_addr_valid+0x2a1/0x370 [ 232.490092][ T8625] ? __cfi__copy_from_iter+0x10/0x10 [ 232.490121][ T8625] ? __check_object_size+0x54c/0x870 [ 232.490147][ T8625] ? __cfi___check_object_size+0x10/0x10 [ 232.490173][ T8625] copy_page_from_iter+0x1e5/0x2a0 [ 232.490204][ T8625] ? __cfi_sock_alloc_send_pskb+0x10/0x10 [ 232.490229][ T8625] skb_copy_datagram_from_iter+0x300/0x6f0 [ 232.490269][ T8625] tun_get_user+0xd99/0x3720 [ 232.490296][ T8625] ? ptr_ring_consume+0x430/0x430 [ 232.490321][ T8625] ? _parse_integer+0x2e/0x40 [ 232.490343][ T8625] ? kstrtoull+0x13b/0x1e0 [ 232.490368][ T8625] ? __kasan_check_write+0x18/0x20 [ 232.490392][ T8625] ? ref_tracker_alloc+0x32b/0x5b0 [ 232.490421][ T8625] ? __cfi_ref_tracker_alloc+0x10/0x10 [ 232.490450][ T8625] ? selinux_file_permission+0x318/0xb60 [ 232.490490][ T8625] ? __kasan_check_write+0x18/0x20 [ 232.490512][ T8625] ? proc_fail_nth_write+0x184/0x220 [ 232.490547][ T8625] tun_chr_write_iter+0x1fa/0x310 [ 232.490595][ T8625] vfs_write+0x762/0xfd0 [ 232.490621][ T8625] ? __cfi_vfs_write+0x10/0x10 [ 232.490650][ T8625] ksys_write+0x145/0x260 [ 232.490675][ T8625] ? __cfi_ksys_write+0x10/0x10 [ 232.490701][ T8625] ? __kasan_check_read+0x15/0x20 [ 232.490725][ T8625] __x64_sys_write+0x7f/0x90 [ 232.490750][ T8625] x64_sys_call+0x271c/0x2ee0 [ 232.490772][ T8625] do_syscall_64+0x57/0xf0 [ 232.490798][ T8625] ? clear_bhb_loop+0x50/0xa0 [ 232.490830][ T8625] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 232.490860][ T8625] RIP: 0033:0x7f806599de99 [ 232.490879][ T8625] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 232.490900][ T8625] RSP: 002b:00007f80668ad028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 232.490927][ T8625] RAX: ffffffffffffffda RBX: 00007f8065c25fa0 RCX: 00007f806599de99 [ 232.490945][ T8625] RDX: 0000000000000ffe RSI: 0000200000000080 RDI: 0000000000000004 [ 232.490961][ T8625] RBP: 00007f80668ad090 R08: 0000000000000000 R09: 0000000000000000 [ 232.490976][ T8625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 232.490990][ T8625] R13: 00007f8065c26038 R14: 00007f8065c25fa0 R15: 00007fff3c492598 [ 232.491010][ T8625] [ 232.516012][ T2179] usb 3-1: device descriptor read/64, error -71 [ 232.838655][ T528] input: Hanwang Art Master III 1308 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.200/input/input31 [ 232.856104][ T528] usb 5-1: USB disconnect, device number 26 [ 232.872896][ T8633] netlink: 228 bytes leftover after parsing attributes in process `syz.1.3055'. [ 232.902959][ T8631] 9pnet: p9_errstr2errno: server reported unknown error 0x0 [ 232.989539][ T8641] FAULT_INJECTION: forcing a failure. [ 232.989539][ T8641] name failslab, interval 1, probability 0, space 0, times 0 [ 233.002619][ T8641] CPU: 0 UID: 0 PID: 8641 Comm: syz.1.3058 Not tainted syzkaller #0 f10dc98c92500eb86b2a5bf5b389293121b4eb86 [ 233.002655][ T8641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 233.002671][ T8641] Call Trace: [ 233.002680][ T8641] [ 233.002690][ T8641] __dump_stack+0x21/0x30 [ 233.002730][ T8641] dump_stack_lvl+0x140/0x1c0 [ 233.002762][ T8641] ? __cfi_dump_stack_lvl+0x10/0x10 [ 233.002786][ T8641] ? fib6_node_lookup+0x4ee/0x520 [ 233.002810][ T8641] dump_stack+0x19/0x20 [ 233.002832][ T8641] should_fail_ex+0x3c2/0x510 [ 233.002850][ T8641] ? __cfi_ip6_dst_gc+0x10/0x10 [ 233.002870][ T8641] should_failslab+0xac/0x100 [ 233.002890][ T8641] kmem_cache_alloc_noprof+0x42/0x410 [ 233.002907][ T8641] ? dst_alloc+0x13c/0x240 [ 233.002924][ T8641] ? fib6_select_path+0x10b/0x870 [ 233.002946][ T8641] ? __cfi_ip6_dst_gc+0x10/0x10 [ 233.002965][ T8641] dst_alloc+0x13c/0x240 [ 233.002982][ T8641] ip6_pol_route+0xb18/0x1370 [ 233.003005][ T8641] ? ip6_pol_route+0x46a/0x1370 [ 233.003029][ T8641] ? __cfi_ip6_pol_route+0x10/0x10 [ 233.003051][ T8641] ? post_alloc_hook+0x37d/0x3b0 [ 233.003073][ T8641] ? cgroup_rstat_updated+0x144/0x800 [ 233.003092][ T8641] ? __cfi_post_alloc_hook+0x10/0x10 [ 233.003127][ T8641] ? __cfi_cgroup_rstat_updated+0x10/0x10 [ 233.003146][ T8641] ip6_pol_route_input+0x5a/0x80 [ 233.003170][ T8641] fib6_rule_lookup+0x4f1/0x6d0 [ 233.003190][ T8641] ? __cfi_ip6_pol_route_input+0x10/0x10 [ 233.003214][ T8641] ? __cfi_fib6_rule_lookup+0x10/0x10 [ 233.003234][ T8641] ? ip6t_do_table+0x1d2/0x1510 [ 233.003260][ T8641] ip6_route_input+0x60d/0x8d0 [ 233.003285][ T8641] ? __cfi_ip6_route_input+0x10/0x10 [ 233.003309][ T8641] ? __cfi_ip6t_do_table+0x10/0x10 [ 233.003335][ T8641] ? __cfi_sock_wfree+0x10/0x10 [ 233.003350][ T8641] ? __cfi_ip6table_mangle_hook+0x10/0x10 [ 233.003368][ T8641] ip6_rcv_finish+0x15a/0x3c0 [ 233.003391][ T8641] ipv6_rcv+0xf1/0x240 [ 233.003413][ T8641] ? __cfi_ipv6_rcv+0x10/0x10 [ 233.003434][ T8641] ? _copy_from_iter+0x1a1/0x1520 [ 233.003457][ T8641] ? __cfi_ip6_rcv_finish+0x10/0x10 [ 233.003480][ T8641] ? _copy_from_iter+0x215/0x1520 [ 233.003502][ T8641] netif_receive_skb+0x146/0x7b0 [ 233.003527][ T8641] ? __cfi_netif_receive_skb+0x10/0x10 [ 233.003551][ T8641] ? virtio_net_hdr_to_skb+0xa08/0x1460 [ 233.003568][ T8641] ? tun_rx_batched+0x171/0x7d0 [ 233.003583][ T8641] tun_rx_batched+0x1d0/0x7d0 [ 233.003599][ T8641] ? pskb_may_pull+0x120/0x120 [ 233.003618][ T8641] tun_get_user+0x2845/0x3720 [ 233.003636][ T8641] ? ptr_ring_consume+0x430/0x430 [ 233.003651][ T8641] ? _parse_integer+0x2e/0x40 [ 233.003668][ T8641] ? kstrtoull+0x13b/0x1e0 [ 233.003684][ T8641] ? __kasan_check_write+0x18/0x20 [ 233.003700][ T8641] ? ref_tracker_alloc+0x32b/0x5b0 [ 233.003721][ T8641] ? __cfi_ref_tracker_alloc+0x10/0x10 [ 233.003740][ T8641] ? selinux_file_permission+0x318/0xb60 [ 233.003769][ T8641] ? __kasan_check_write+0x18/0x20 [ 233.003785][ T8641] ? proc_fail_nth_write+0x184/0x220 [ 233.003811][ T8641] tun_chr_write_iter+0x1fa/0x310 [ 233.003836][ T8641] vfs_write+0x762/0xfd0 [ 233.003854][ T8641] ? __cfi_vfs_write+0x10/0x10 [ 233.003873][ T8641] ksys_write+0x145/0x260 [ 233.003890][ T8641] ? __cfi_ksys_write+0x10/0x10 [ 233.003908][ T8641] ? __kasan_check_read+0x15/0x20 [ 233.003923][ T8641] __x64_sys_write+0x7f/0x90 [ 233.003940][ T8641] x64_sys_call+0x271c/0x2ee0 [ 233.003955][ T8641] do_syscall_64+0x57/0xf0 [ 233.003974][ T8641] ? clear_bhb_loop+0x50/0xa0 [ 233.003996][ T8641] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 233.004018][ T8641] RIP: 0033:0x7f806599de99 [ 233.004033][ T8641] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 233.004047][ T8641] RSP: 002b:00007f80668ad028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 233.004066][ T8641] RAX: ffffffffffffffda RBX: 00007f8065c25fa0 RCX: 00007f806599de99 [ 233.004078][ T8641] RDX: 0000000000000ffe RSI: 0000200000000080 RDI: 0000000000000003 [ 233.004090][ T8641] RBP: 00007f80668ad090 R08: 0000000000000000 R09: 0000000000000000 [ 233.004101][ T8641] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 233.004119][ T8641] R13: 00007f8065c26038 R14: 00007f8065c25fa0 R15: 00007fff3c492598 [ 233.004134][ T8641] [ 233.422407][ T2179] usb 3-1: device descriptor read/64, error -71 [ 233.535719][ T2179] usb usb3-port1: attempt power cycle [ 233.545636][ T617] usb 1-1: new full-speed USB device number 100 using dummy_hcd [ 233.696691][ T617] usb 1-1: config 0 interface 0 has no altsetting 0 [ 233.703410][ T617] usb 1-1: New USB device found, idVendor=146b, idProduct=0902, bcdDevice= 0.00 [ 233.712541][ T617] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 233.721302][ T617] usb 1-1: config 0 descriptor?? [ 233.830768][ T8652] usb usb8: usbfs: process 8652 (syz.4.3063) did not claim interface 0 before use [ 233.840463][ T8652] netlink: 'syz.4.3063': attribute type 25 has an invalid length. [ 233.875611][ T2179] usb 3-1: new high-speed USB device number 87 using dummy_hcd [ 233.896861][ T2179] usb 3-1: device descriptor read/8, error -71 [ 233.948527][ T8661] netlink: 228 bytes leftover after parsing attributes in process `syz.4.3067'. [ 233.971026][ T8663] netlink: 36 bytes leftover after parsing attributes in process `syz.4.3068'. [ 234.026663][ T2179] usb 3-1: device descriptor read/8, error -71 [ 234.047002][ T36] audit: type=1400 audit(490.036:1514): avc: denied { mounton } for pid=8670 comm="syz.4.3072" path="/170/dev" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=dir permissive=1 [ 234.129198][ T617] hid-generic 0003:146B:0902.0020: unexpected long global item [ 234.137404][ T617] hid-generic 0003:146B:0902.0020: probe with driver hid-generic failed with error -22 [ 234.265643][ T2179] usb 3-1: new high-speed USB device number 88 using dummy_hcd [ 234.285613][ T45] usb 5-1: new full-speed USB device number 27 using dummy_hcd [ 234.287003][ T2179] usb 3-1: device descriptor read/8, error -71 [ 234.465103][ T2179] usb 3-1: device descriptor read/8, error -71 [ 234.472808][ T45] usb 5-1: unable to get BOS descriptor or descriptor too short [ 234.481634][ T45] usb 5-1: not running at top speed; connect to a high speed hub [ 234.490473][ T45] usb 5-1: config 8 has an invalid interface number: 43 but max is 1 [ 234.498867][ T45] usb 5-1: config 8 has an invalid interface number: 35 but max is 1 [ 234.507239][ T45] usb 5-1: config 8 has no interface number 0 [ 234.514963][ T45] usb 5-1: config 8 has no interface number 1 [ 234.521442][ T45] usb 5-1: config 8 interface 43 altsetting 17 has an endpoint descriptor with address 0xE5, changing to 0x85 [ 234.533812][ T45] usb 5-1: config 8 interface 43 altsetting 17 endpoint 0x85 has invalid maxpacket 63040, setting to 64 [ 234.545144][ T45] usb 5-1: config 8 interface 43 has no altsetting 0 [ 234.552001][ T45] usb 5-1: config 8 interface 35 has no altsetting 0 [ 234.560463][ T45] usb 5-1: New USB device found, idVendor=0584, idProduct=0008, bcdDevice= 1.02 [ 234.569943][ T45] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 234.576014][ T2179] usb usb3-port1: unable to enumerate USB device [ 234.578139][ T45] usb 5-1: Product: syz [ 234.593549][ T45] usb 5-1: Manufacturer: syz [ 234.598351][ T45] usb 5-1: SerialNumber: syz [ 234.604705][ T8671] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 234.868642][ T45] ums-alauda 5-1:8.43: USB Mass Storage device detected [ 234.887554][ T45] scsi host1: usb-storage 5-1:8.43 [ 234.903177][ T45] hub 5-1:8.35: Invalid hub with more than one config or interface [ 234.915645][ T45] hub 5-1:8.35: probe with driver hub failed with error -22 [ 234.924989][ T45] ums-alauda 5-1:8.35: USB Mass Storage device detected [ 234.951263][ T8692] netlink: 51 bytes leftover after parsing attributes in process `syz.2.3078'. [ 234.984458][ T45] usb 5-1: USB disconnect, device number 27 [ 235.157480][ T8704] FAULT_INJECTION: forcing a failure. [ 235.157480][ T8704] name failslab, interval 1, probability 0, space 0, times 0 [ 235.170211][ T8704] CPU: 1 UID: 0 PID: 8704 Comm: syz.1.3082 Not tainted syzkaller #0 f10dc98c92500eb86b2a5bf5b389293121b4eb86 [ 235.170250][ T8704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 235.170266][ T8704] Call Trace: [ 235.170274][ T8704] [ 235.170284][ T8704] __dump_stack+0x21/0x30 [ 235.170323][ T8704] dump_stack_lvl+0x140/0x1c0 [ 235.170357][ T8704] ? __cfi_dump_stack_lvl+0x10/0x10 [ 235.170391][ T8704] ? fib6_node_lookup+0x4ee/0x520 [ 235.170426][ T8704] dump_stack+0x19/0x20 [ 235.170459][ T8704] should_fail_ex+0x3c2/0x510 [ 235.170486][ T8704] ? __cfi_ip6_dst_gc+0x10/0x10 [ 235.170514][ T8704] should_failslab+0xac/0x100 [ 235.170543][ T8704] kmem_cache_alloc_noprof+0x42/0x410 [ 235.170568][ T8704] ? dst_alloc+0x13c/0x240 [ 235.170593][ T8704] ? fib6_select_path+0x10b/0x870 [ 235.170625][ T8704] ? __cfi_ip6_dst_gc+0x10/0x10 [ 235.170653][ T8704] dst_alloc+0x13c/0x240 [ 235.170679][ T8704] ip6_pol_route+0xb18/0x1370 [ 235.170713][ T8704] ? ip6_pol_route+0x46a/0x1370 [ 235.170755][ T8704] ? __cfi_ip6_pol_route+0x10/0x10 [ 235.170788][ T8704] ? post_alloc_hook+0x37d/0x3b0 [ 235.170818][ T8704] ? cgroup_rstat_updated+0x144/0x800 [ 235.170845][ T8704] ? __cfi_post_alloc_hook+0x10/0x10 [ 235.170878][ T8704] ? __cfi_cgroup_rstat_updated+0x10/0x10 [ 235.170907][ T8704] ip6_pol_route_input+0x5a/0x80 [ 235.170941][ T8704] fib6_rule_lookup+0x4f1/0x6d0 [ 235.170970][ T8704] ? __cfi_ip6_pol_route_input+0x10/0x10 [ 235.171005][ T8704] ? __cfi_fib6_rule_lookup+0x10/0x10 [ 235.171034][ T8704] ? ip6t_do_table+0x1d2/0x1510 [ 235.171071][ T8704] ip6_route_input+0x60d/0x8d0 [ 235.171105][ T8704] ? __cfi_ip6_route_input+0x10/0x10 [ 235.171141][ T8704] ? __cfi_ip6t_do_table+0x10/0x10 [ 235.171179][ T8704] ? __cfi_sock_wfree+0x10/0x10 [ 235.171201][ T8704] ? __cfi_ip6table_mangle_hook+0x10/0x10 [ 235.171228][ T8704] ip6_rcv_finish+0x15a/0x3c0 [ 235.171262][ T8704] ipv6_rcv+0xf1/0x240 [ 235.171294][ T8704] ? __cfi_ipv6_rcv+0x10/0x10 [ 235.171329][ T8704] ? _copy_from_iter+0x1a1/0x1520 [ 235.171361][ T8704] ? __cfi_ip6_rcv_finish+0x10/0x10 [ 235.171394][ T8704] ? _copy_from_iter+0x215/0x1520 [ 235.171426][ T8704] netif_receive_skb+0x146/0x7b0 [ 235.171461][ T8704] ? __cfi_netif_receive_skb+0x10/0x10 [ 235.171498][ T8704] ? virtio_net_hdr_to_skb+0xa08/0x1460 [ 235.171523][ T8704] ? tun_rx_batched+0x171/0x7d0 [ 235.171545][ T8704] tun_rx_batched+0x1d0/0x7d0 [ 235.171570][ T8704] ? pskb_may_pull+0x120/0x120 [ 235.171595][ T8704] tun_get_user+0x2845/0x3720 [ 235.171621][ T8704] ? ptr_ring_consume+0x430/0x430 [ 235.171643][ T8704] ? _parse_integer+0x2e/0x40 [ 235.171667][ T8704] ? kstrtoull+0x13b/0x1e0 [ 235.171692][ T8704] ? __kasan_check_write+0x18/0x20 [ 235.171715][ T8704] ? ref_tracker_alloc+0x32b/0x5b0 [ 235.171752][ T8704] ? __cfi_ref_tracker_alloc+0x10/0x10 [ 235.171781][ T8704] ? selinux_file_permission+0x318/0xb60 [ 235.171822][ T8704] ? __kasan_check_write+0x18/0x20 [ 235.171845][ T8704] ? proc_fail_nth_write+0x184/0x220 [ 235.171882][ T8704] tun_chr_write_iter+0x1fa/0x310 [ 235.171918][ T8704] vfs_write+0x762/0xfd0 [ 235.171944][ T8704] ? __cfi_vfs_write+0x10/0x10 [ 235.171972][ T8704] ksys_write+0x145/0x260 [ 235.171997][ T8704] ? __cfi_ksys_write+0x10/0x10 [ 235.172023][ T8704] ? __kasan_check_read+0x15/0x20 [ 235.172047][ T8704] __x64_sys_write+0x7f/0x90 [ 235.172072][ T8704] x64_sys_call+0x271c/0x2ee0 [ 235.172095][ T8704] do_syscall_64+0x57/0xf0 [ 235.172121][ T8704] ? clear_bhb_loop+0x50/0xa0 [ 235.172153][ T8704] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 235.172183][ T8704] RIP: 0033:0x7f806599de99 [ 235.172205][ T8704] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 235.172226][ T8704] RSP: 002b:00007f80668ad028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 235.172253][ T8704] RAX: ffffffffffffffda RBX: 00007f8065c25fa0 RCX: 00007f806599de99 [ 235.172273][ T8704] RDX: 0000000000000ffe RSI: 0000200000000080 RDI: 0000000000000004 [ 235.172290][ T8704] RBP: 00007f80668ad090 R08: 0000000000000000 R09: 0000000000000000 [ 235.172306][ T8704] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 235.172322][ T8704] R13: 00007f8065c26038 R14: 00007f8065c25fa0 R15: 00007fff3c492598 [ 235.172344][ T8704] [ 235.355731][ T2179] usb 3-1: new full-speed USB device number 89 using dummy_hcd [ 235.586842][ T36] audit: type=1400 audit(491.566:1515): avc: denied { unmount } for pid=7173 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 235.625180][ T8706] netlink: 228 bytes leftover after parsing attributes in process `syz.4.3083'. [ 235.715771][ T2179] usb 3-1: device descriptor read/64, error -71 [ 235.740846][ T8712] ref_tracker: memory allocation failure, unreliable refcount tracker. [ 235.852766][ T528] usb 1-1: USB disconnect, device number 100 [ 235.878451][ T8725] mmap: syz.0.3092 (8725) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 235.890496][ T617] usb 5-1: new high-speed USB device number 28 using dummy_hcd [ 235.928874][ T36] audit: type=1400 audit(491.916:1516): avc: denied { lock } for pid=8729 comm="syz.1.3095" path="socket:[58187]" dev="sockfs" ino=58187 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_stream_socket permissive=1 [ 235.955617][ T2179] usb 3-1: device descriptor read/64, error -71 [ 235.990565][ T8736] netlink: 36 bytes leftover after parsing attributes in process `syz.0.3097'. [ 236.010590][ T8738] netlink: 228 bytes leftover after parsing attributes in process `syz.0.3098'. [ 236.150086][ T617] usb 5-1: Using ep0 maxpacket: 32 [ 236.827101][ T2179] usb 3-1: new full-speed USB device number 90 using dummy_hcd [ 236.836808][ T617] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 236.865570][ T617] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 236.875393][ T617] usb 5-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 236.905606][ T617] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 236.925875][ T617] usb 5-1: config 0 descriptor?? [ 236.937072][ T617] hub 5-1:0.0: USB hub found [ 236.985631][ T2179] usb 3-1: device descriptor read/64, error -71 [ 237.132946][ T617] hub 5-1:0.0: config failed, can't read hub descriptor (err -22) [ 237.152824][ T617] hid-generic 0003:046D:C31C.0021: item fetching failed at offset 0/1 [ 237.172625][ T617] hid-generic 0003:046D:C31C.0021: probe with driver hid-generic failed with error -22 [ 237.195599][ T45] usb 2-1: new high-speed USB device number 96 using dummy_hcd [ 237.225951][ T2179] usb 3-1: device descriptor read/64, error -71 [ 237.335711][ T2179] usb usb3-port1: attempt power cycle [ 237.346733][ T45] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 237.356714][ T45] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 237.369757][ T45] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 237.384524][ T45] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.41 [ 237.393938][ T45] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11 [ 237.402295][ T45] usb 2-1: Product: syz [ 237.406766][ T45] usb 2-1: Manufacturer: syz [ 237.411401][ T45] usb 2-1: SerialNumber: syz [ 237.475719][ T31] usb 5-1: USB disconnect, device number 28 [ 237.678588][ T45] usblp 2-1:1.0: usblp0: USB Unidirectional printer dev 96 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 237.685701][ T2179] usb 3-1: new full-speed USB device number 91 using dummy_hcd [ 237.720422][ T2179] usb 3-1: device descriptor read/8, error -71 [ 237.857274][ T2179] usb 3-1: device descriptor read/8, error -71 [ 237.877365][ T36] audit: type=1400 audit(493.866:1517): avc: denied { read write } for pid=8746 comm="syz.1.3102" name="lp0" dev="devtmpfs" ino=994 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:printer_device_t tclass=chr_file permissive=1 [ 237.910032][ T36] audit: type=1400 audit(493.866:1518): avc: denied { open } for pid=8746 comm="syz.1.3102" path="/dev/usb/lp0" dev="devtmpfs" ino=994 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:printer_device_t tclass=chr_file permissive=1 [ 237.965764][ T617] usb 1-1: new full-speed USB device number 101 using dummy_hcd [ 238.066977][ T8780] cgroup: release_agent respecified [ 238.085378][ T8782] netlink: 228 bytes leftover after parsing attributes in process `syz.4.3112'. [ 238.095664][ T2179] usb 3-1: new full-speed USB device number 92 using dummy_hcd [ 238.103648][ T617] usb 1-1: device descriptor read/64, error -71 [ 238.136219][ T2179] usb 3-1: device descriptor read/8, error -71 [ 238.276091][ T2179] usb 3-1: device descriptor read/8, error -71 [ 238.323048][ T36] audit: type=1400 audit(494.306:1519): avc: denied { shutdown } for pid=8791 comm="syz.4.3117" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 238.362681][ T617] usb 1-1: device descriptor read/64, error -71 [ 238.393013][ T2179] usb usb3-port1: unable to enumerate USB device [ 238.413474][ T8792] netlink: 'syz.4.3117': attribute type 5 has an invalid length. [ 238.422016][ T8792] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3117'. [ 238.605606][ T617] usb 1-1: new full-speed USB device number 102 using dummy_hcd [ 238.634777][ T36] audit: type=1400 audit(494.616:1520): avc: denied { append } for pid=8809 comm="syz.4.3124" name="usbmon0" dev="devtmpfs" ino=87 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 238.651916][ T8810] dummy_hcd dummy_hcd.0: remove, state 1 [ 238.663418][ T8810] usb usb1: USB disconnect, device number 1 [ 238.685677][ T617] usb usb1-port1: attempt power cycle [ 238.693937][ T8810] dummy_hcd dummy_hcd.0: stopped [ 238.699807][ T8810] dummy_hcd dummy_hcd.0: USB bus 1 deregistered [ 238.709047][ T36] audit: type=1400 audit(494.696:1521): avc: denied { write } for pid=8809 comm="syz.4.3124" name="usbmon0" dev="devtmpfs" ino=87 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 238.733024][ T2179] usb 3-1: new high-speed USB device number 93 using dummy_hcd [ 238.887290][ T2179] usb 3-1: unable to get BOS descriptor or descriptor too short [ 238.897921][ T2179] usb 3-1: New USB device found, idVendor=1235, idProduct=8201, bcdDevice= 0.40 [ 238.907141][ T2179] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 238.915159][ T2179] usb 3-1: Product: syz [ 238.919744][ T2179] usb 3-1: Manufacturer: syz [ 238.924374][ T2179] usb 3-1: SerialNumber: syz [ 238.945606][ T45] usb 5-1: new full-speed USB device number 29 using dummy_hcd [ 239.097979][ T8810] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 239.106713][ T8810] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 239.116704][ T45] usb 5-1: unable to get BOS descriptor or descriptor too short [ 239.126858][ T45] usb 5-1: unable to read config index 0 descriptor/start: -71 [ 239.134527][ T45] usb 5-1: can't read configurations, error -71 [ 239.188513][ T8811] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 239.197158][ T8811] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 239.212682][ T2179] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 239.220405][ T2179] usb 3-1: Focusrite Scarlett Gen 2 Mixer Driver enabled (pid=0x8201); report any issues to https://github.com/geoffreybennett/scarlett-gen2/issues [ 239.235783][ T2179] usb 3-1: Error initialising Scarlett Gen 2 Mixer Driver: -22 [ 239.245837][ T8815] netlink: 36 bytes leftover after parsing attributes in process `syz.2.3125'. [ 239.247878][ T2179] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 239.268724][ T2179] usb 3-1: USB disconnect, device number 93 [ 239.289592][ T525] udevd[525]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 239.360695][ T8819] netlink: 228 bytes leftover after parsing attributes in process `syz.2.3127'. [ 239.553867][ T8840] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=28 sclass=netlink_tcpdiag_socket pid=8840 comm=syz.2.3135 [ 239.704068][ T8844] input: syz1 as /devices/virtual/input/input32 [ 239.805623][ T31] usb 3-1: new high-speed USB device number 94 using dummy_hcd [ 239.895930][ T36] audit: type=1326 audit(495.886:1522): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8746 comm="syz.1.3102" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f806599de99 code=0x7fc00000 [ 239.918673][ T1023] usb 2-1: USB disconnect, device number 96 [ 239.928079][ T1023] usblp0: removed [ 239.936170][ T31] usb 3-1: device descriptor read/64, error -71 [ 240.137531][ T8866] netlink: 228 bytes leftover after parsing attributes in process `syz.1.3142'. [ 240.175626][ T31] usb 3-1: device descriptor read/64, error -71 [ 240.270100][ T8874] FAULT_INJECTION: forcing a failure. [ 240.270100][ T8874] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 240.283380][ T8874] CPU: 0 UID: 0 PID: 8874 Comm: syz.1.3146 Not tainted syzkaller #0 f10dc98c92500eb86b2a5bf5b389293121b4eb86 [ 240.283419][ T8874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 240.283452][ T8874] Call Trace: [ 240.283457][ T8874] [ 240.283465][ T8874] __dump_stack+0x21/0x30 [ 240.283493][ T8874] dump_stack_lvl+0x140/0x1c0 [ 240.283517][ T8874] ? __cfi_dump_stack_lvl+0x10/0x10 [ 240.283541][ T8874] ? check_stack_object+0x138/0x150 [ 240.283560][ T8874] dump_stack+0x19/0x20 [ 240.283582][ T8874] should_fail_ex+0x3c2/0x510 [ 240.283601][ T8874] should_fail+0xf/0x20 [ 240.283619][ T8874] should_fail_usercopy+0x1e/0x30 [ 240.283639][ T8874] _copy_to_user+0x24/0xa0 [ 240.283661][ T8874] simple_read_from_buffer+0xed/0x160 [ 240.283685][ T8874] proc_fail_nth_read+0x1aa/0x220 [ 240.283710][ T8874] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 240.283734][ T8874] ? bpf_lsm_file_permission+0xd/0x20 [ 240.283756][ T8874] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 240.283780][ T8874] vfs_read+0x28b/0xc70 [ 240.283797][ T8874] ? __cfi_vfs_read+0x10/0x10 [ 240.283813][ T8874] ? __kasan_check_write+0x18/0x20 [ 240.283829][ T8874] ? mutex_lock+0x97/0x1d0 [ 240.283852][ T8874] ? __cfi_mutex_lock+0x10/0x10 [ 240.283876][ T8874] ksys_read+0x145/0x260 [ 240.283893][ T8874] ? __cfi_ksys_read+0x10/0x10 [ 240.283910][ T8874] ? __kasan_check_read+0x15/0x20 [ 240.283926][ T8874] __x64_sys_read+0x7f/0x90 [ 240.283945][ T8874] x64_sys_call+0x2638/0x2ee0 [ 240.283960][ T8874] do_syscall_64+0x57/0xf0 [ 240.283978][ T8874] ? clear_bhb_loop+0x50/0xa0 [ 240.284000][ T8874] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 240.284021][ T8874] RIP: 0033:0x7f806595e6ce [ 240.284036][ T8874] 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 [ 240.284051][ T8874] RSP: 002b:00007f80668acfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 240.284069][ T8874] RAX: ffffffffffffffda RBX: 00007f80668ad6c0 RCX: 00007f806595e6ce [ 240.284082][ T8874] RDX: 000000000000000f RSI: 00007f80668ad0a0 RDI: 0000000000000006 [ 240.284093][ T8874] RBP: 00007f80668ad090 R08: 0000000000000000 R09: 0000000000000000 [ 240.284104][ T8874] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 240.284114][ T8874] R13: 00007f8065c26038 R14: 00007f8065c25fa0 R15: 00007fff3c492598 [ 240.284129][ T8874] [ 240.425715][ T31] usb 3-1: new high-speed USB device number 95 using dummy_hcd [ 240.656226][ T31] usb 3-1: device descriptor read/64, error -71 [ 240.740683][ T8764] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN PTI [ 240.753314][ T8764] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 240.761848][ T8764] CPU: 0 UID: 0 PID: 8764 Comm: syz.0.3108 Not tainted syzkaller #0 f10dc98c92500eb86b2a5bf5b389293121b4eb86 [ 240.773490][ T8764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 240.783567][ T8764] RIP: 0010:set_link_state+0x2a/0x1240 [ 240.789055][ T8764] Code: 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 ec 60 49 89 fd 48 bb 00 00 00 00 00 fc ff df e8 4d 1a ce fd 4c 89 e8 48 c1 e8 03 <80> 3c 18 00 74 08 4c 89 ef e8 98 cb 26 fe 4d 8b 75 00 49 8d 95 93 [ 240.809004][ T8764] RSP: 0018:ffffc9000686f718 EFLAGS: 00010046 [ 240.815093][ T8764] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: ffff8881322adf00 [ 240.823079][ T8764] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 240.831067][ T8764] RBP: ffffc9000686f7a0 R08: 0000000000000003 R09: 0000000000000004 [ 240.839053][ T8764] R10: dffffc0000000000 R11: fffff52000d0dee0 R12: 0000000000000000 [ 240.847036][ T8764] R13: 0000000000000000 R14: 0000000000000000 R15: ffff888104bbc000 [ 240.855100][ T8764] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 240.864036][ T8764] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 240.870627][ T8764] CR2: 00007f8065987000 CR3: 000000010ffdc000 CR4: 00000000003526b0 [ 240.878611][ T8764] Call Trace: [ 240.881908][ T8764] [ 240.884861][ T8764] ? __kasan_check_write+0x18/0x20 [ 240.890114][ T8764] dummy_pullup+0xd1/0x130 [ 240.894577][ T8764] ? __cfi_dummy_pullup+0x10/0x10 [ 240.899640][ T8764] usb_gadget_disconnect_locked+0x151/0x400 [ 240.905576][ T8764] gadget_unbind_driver+0xaf/0x3f0 [ 240.910808][ T8764] ? __cfi_gadget_unbind_driver+0x10/0x10 [ 240.916565][ T8764] device_release_driver_internal+0x4ad/0x830 [ 240.922656][ T8764] driver_detach+0x1f5/0x2d0 [ 240.927289][ T8764] bus_remove_driver+0x254/0x2b0 [ 240.932240][ T8764] driver_unregister+0x79/0xb0 [ 240.937016][ T8764] usb_gadget_unregister_driver+0x52/0x80 [ 240.942746][ T8764] raw_release+0xdb/0x280 [ 240.947091][ T8764] ? __cfi_raw_release+0x10/0x10 [ 240.952045][ T8764] __fput+0x20b/0xa30 [ 240.956076][ T8764] ____fput+0x20/0x30 [ 240.960072][ T8764] task_work_run+0x1e8/0x260 [ 240.964700][ T8764] ? __cfi_task_work_run+0x10/0x10 [ 240.969831][ T8764] ? __kasan_check_write+0x18/0x20 [ 240.974954][ T8764] do_exit+0xa46/0x2850 [ 240.979149][ T8764] ? __cfi_do_exit+0x10/0x10 [ 240.983776][ T8764] ? __kasan_check_write+0x18/0x20 [ 240.988901][ T8764] ? _raw_spin_lock_irq+0x93/0x120 [ 240.994021][ T8764] do_group_exit+0x21f/0x2f0 [ 240.998628][ T8764] ? __kasan_check_write+0x18/0x20 [ 241.003762][ T8764] ? recalc_sigpending+0x184/0x1d0 [ 241.005781][ T31] usb 3-1: device descriptor read/64, error -71 [ 241.008925][ T8764] get_signal+0x134c/0x1490 [ 241.019715][ T8764] arch_do_signal_or_restart+0xbc/0x700 [ 241.025299][ T36] audit: type=1400 audit(496.996:1523): avc: denied { read } for pid=91 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 241.025302][ T8764] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 241.025335][ T8764] ? __se_sys_ioctl+0x198/0x1b0 [ 241.046985][ T36] audit: type=1400 audit(496.996:1524): avc: denied { search } for pid=91 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 241.052791][ T8764] syscall_exit_to_user_mode+0x57/0xb0 [ 241.058403][ T36] audit: type=1400 audit(496.996:1525): avc: denied { write } for pid=91 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 241.078765][ T8764] do_syscall_64+0x63/0xf0 [ 241.078808][ T8764] ? clear_bhb_loop+0x50/0xa0 [ 241.085850][ T36] audit: type=1400 audit(496.996:1526): avc: denied { add_name } for pid=91 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 241.104962][ T8764] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 241.105004][ T8764] RIP: 0033:0x7f1432f9db2b [ 241.105025][ T8764] Code: Unable to access opcode bytes at 0x7f1432f9db01. [ 241.110714][ T36] audit: type=1400 audit(496.996:1527): avc: denied { create } for pid=91 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 241.114148][ T8764] RSP: 002b:00007f1433ddaf00 EFLAGS: 00000246 [ 241.135187][ T36] audit: type=1400 audit(496.996:1528): avc: denied { append open } for pid=91 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 241.140271][ T8764] ORIG_RAX: 0000000000000010 [ 241.140286][ T8764] RAX: fffffffffffffffc RBX: 0000000000000003 RCX: 00007f1432f9db2b [ 241.140306][ T8764] RDX: 00007f1433ddbfd0 RSI: 0000000080085502 RDI: 0000000000000003 [ 241.146512][ T31] usb usb3-port1: attempt power cycle [ 241.151780][ T8764] RBP: 00007f1433ddbfd0 R08: 0000000000000040 R09: 00007f1433ddafc8 [ 241.173114][ T36] audit: type=1400 audit(496.996:1529): avc: denied { getattr } for pid=91 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 241.178000][ T8764] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000080085502 [ 241.178018][ T8764] R13: 0000000800000000 R14: 0000000000000012 R15: 00007f14330526c7 [ 241.178041][ T8764] [ 241.275763][ T8764] Modules linked in: [ 241.279677][ T8764] ---[ end trace 0000000000000000 ]--- [ 241.285137][ T8764] RIP: 0010:set_link_state+0x2a/0x1240 [ 241.290616][ T8764] Code: 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 ec 60 49 89 fd 48 bb 00 00 00 00 00 fc ff df e8 4d 1a ce fd 4c 89 e8 48 c1 e8 03 <80> 3c 18 00 74 08 4c 89 ef e8 98 cb 26 fe 4d 8b 75 00 49 8d 95 93 [ 241.310345][ T8764] RSP: 0018:ffffc9000686f718 EFLAGS: 00010046 [ 241.316450][ T8764] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: ffff8881322adf00 [ 241.324432][ T8764] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 241.332427][ T8764] RBP: ffffc9000686f7a0 R08: 0000000000000003 R09: 0000000000000004 [ 241.340492][ T8764] R10: dffffc0000000000 R11: fffff52000d0dee0 R12: 0000000000000000 [ 241.348471][ T8764] R13: 0000000000000000 R14: 0000000000000000 R15: ffff888104bbc000 [ 241.356537][ T8764] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 241.365564][ T8764] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 241.372172][ T8764] CR2: 00007f8065987000 CR3: 000000010ffdc000 CR4: 00000000003526b0 [ 241.380239][ T8764] Kernel panic - not syncing: Fatal exception [ 241.386945][ T8764] Kernel Offset: disabled [ 241.391287][ T8764] Rebooting in 86400 seconds..