last executing test programs: 2.433923643s ago: executing program 2 (id=437): openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x40, 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x0, 0x0, 0x0) mount$nfs(&(0x7f0000000000)='@\x00', &(0x7f0000000040)='./file1\x00', 0x0, 0x20000, 0x0) 2.146227738s ago: executing program 2 (id=442): r0 = landlock_create_ruleset(&(0x7f00000000c0)={0x100}, 0x18, 0x0) landlock_restrict_self(r0, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x81c0, 0x0) 1.985359974s ago: executing program 2 (id=447): r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000180)={@multicast2, @dev={0xac, 0x14, 0x14, 0x35}, @remote}, 0xc) close(r0) 1.798073264s ago: executing program 2 (id=450): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4001, 0x0, @loopback}, 0x1c) bind$inet6(r0, 0x0, 0x0) 1.568793473s ago: executing program 2 (id=454): r0 = landlock_create_ruleset(&(0x7f0000000240)={0x1fff}, 0x18, 0x0) landlock_restrict_self(r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) 1.404305129s ago: executing program 2 (id=458): r0 = syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="120100009dea7840b418fbff7bdc01020301090212000100000000090401"], 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000008c0)={0x1c, &(0x7f0000000100)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f00000001c0)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000600)={0x84, &(0x7f0000000200)={0x20, 0x15}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 1.347983217s ago: executing program 0 (id=459): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)={{0x14}, [@NFT_MSG_NEWRULE={0x274, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x23c, 0x4, 0x0, 0x1, [{0x238, 0x1, 0x0, 0x1, @match={{0xa}, @val={0x228, 0x2, 0x0, 0x1, [@NFTA_MATCH_REV={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_MATCH_INFO={0x214, 0x3, "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"}, @NFTA_MATCH_NAME={0x8, 0x1, 'bpf\x00'}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_RULE_COMPAT={0xc, 0x5, 0x0, 0x1, [@NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x8864}]}]}], {0x14}}, 0x29c}}, 0x4048010) 1.159165103s ago: executing program 0 (id=462): r0 = syz_open_dev$evdev(&(0x7f0000000180), 0x3, 0x88000) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000001c0)) ioctl$EVIOCGRAB(r0, 0x40044590, 0x0) 1.010729717s ago: executing program 0 (id=464): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000002c0)={0x35}) 893.656585ms ago: executing program 0 (id=467): write$apparmor_current(0xffffffffffffffff, &(0x7f00000000c0)=@profile={'changeprofile ', ':!\xd0\x1a\v\x97\x8d//&-*\x83\xd1\x00\xae\xd9\xf5\x04\\\xb3\xdf\xccQ\t\xda}\x16\x91P\xc0&KF\xd5\x06?t\xff\\\xd8\xce#\xfc:P>\x8dH\xd5\x00y8\xb4`\x1c\xc8\xf1/w\xe5U\x83\x1b y\x98T:A\xc1\x92s\x01\xb7\xa6\xe0\x8c\xbd\"\xbc\x9fb\x9a\x01Z\x82\xdc}\xac\x85\xf0Y\xd1\x00\x89=k\x1f\x11\x91\x12\x03_ti\xd9\x93>\xff\x9a\xdc\xb2\xaf\xce\xa7\xcb7\x0f\xc4\xcb\x94\xc1\xc0*\x84k\raZ\x8f\x88N\x7fMP\x9e\xbaq\xec\x99\xe1=\x8b\x8a\xee\x956O\xb2\xb8o\x96\xe88\x95\x15\xaa\xfb\x86g)N\x8b\xe66}\xca0\xf7{-\xef\xed\xc4\x17\xaf\xc5I6qt\x19\xf7\xce\x8d\xd5&\xfa\x90\xc7\x7f\xf5\xbc]\xe9!\xb1\xc1\xc9\x94\x9afu\x1cV\v\xd7r\xbb\x9c\xc7)lH \xb4}B~-\x00\xce'}, 0xed) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01020000000000000000010000000900010073797a300000000058000000160a01000000000000000000010000000900010073797a30000000000900020073797a32000000002c0003800800014000000000180003801400010076657468315f00005f626f6e64000000080002400000000064000000160a0101000b000000000000010000000900020073797a32000000000900010073797a3000000000300003802c00038014000100"], 0x104}}, 0x0) 748.60522ms ago: executing program 3 (id=470): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={{0x14}, [@NFT_MSG_NEWRULE={0x60, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2, 0x0, 0x1}, [@NFTA_RULE_EXPRESSIONS={0x34, 0x4, 0x0, 0x1, [{0x30, 0x1, 0x0, 0x1, @target={{0xb}, @val={0x20, 0x2, 0x0, 0x1, [@NFTA_TARGET_INFO={0x6, 0x3, "66cd"}, @NFTA_TARGET_NAME={0xb, 0x1, 'TCPMSS\x00'}, @NFTA_TARGET_REV={0x8}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x88}, 0x1, 0x0, 0x0, 0x850}, 0x0) 726.963479ms ago: executing program 0 (id=471): open(&(0x7f0000000140)='./file0\x00', 0x2a4c0, 0x0) capset(&(0x7f0000000080)={0x20080522}, &(0x7f00000000c0)={0x200000, 0x200000, 0x7}) mount$9p_tcp(&(0x7f0000005f40), &(0x7f0000005f80)='./file0\x00', &(0x7f0000005fc0), 0x800000, &(0x7f0000006000)={'trans=tcp,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@privport}]}}) 616.090439ms ago: executing program 3 (id=474): socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = dup(r0) write$P9_RSTATu(r1, 0x0, 0xf5) 598.306219ms ago: executing program 0 (id=475): r0 = syz_usb_connect(0x3, 0x24, &(0x7f0000000180)={{0x12, 0x1, 0x110, 0x6d, 0x80, 0x9f, 0x10, 0x7ca, 0xb800, 0x172e, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x2, 0x1, 0xa0, 0x6, [{{0x9, 0x4, 0x7b, 0x3, 0x0, 0x3, 0x0, 0x0, 0x5}}]}}]}}, 0x0) syz_usb_ep_read(r0, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, 0x0, 0x0) 510.958917ms ago: executing program 1 (id=476): openat$rnullb(0xffffffffffffff9c, &(0x7f0000000000), 0x2e2800, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000080)={0x8, {0x92, 0x3, 0x81, 0xfffffbff, 0x400, 0x6}}) 487.931018ms ago: executing program 3 (id=477): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_SUBFLOW_DESTROY(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000200)={0x1c, r1, 0x1, 0x70bd2b, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR_REMOTE={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40080}, 0x40000) 419.900878ms ago: executing program 1 (id=478): r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000d00), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_LINK_GET(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000700)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="030700000000000000000800000068000480040007801300010062726f6164636173742d6c696e6b00001900078008000300000000000800020000000000080003000000000008000200000000000800030000000000040004"], 0x7c}}, 0x0) 336.388167ms ago: executing program 3 (id=479): r0 = syz_open_dev$media(&(0x7f0000000000), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r0, 0xc0287c02, &(0x7f0000000480)={0x80000000, 0x0, &(0x7f0000000400)=[{}, {{0x80000000}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000001040)={{r1}}) 320.782933ms ago: executing program 1 (id=480): r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x6, @local, 0x0, 0x0, 'dh\x00', 0x10, 0x5, 0x2d}, 0x2c) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x483, &(0x7f0000000000)={0x6, @local, 0x0, 0x0, 'none\x00', 0x3a, 0x5, 0x7f}, 0x2c) 280.858918ms ago: executing program 3 (id=481): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000001000010000000000000000000000000ab8000000060a0500000000000000000002000000080009400000000108000940000000030900020073797a31000000000900010073797a30000000000c00064000000000000000010800094000000001080009400000000108000140000000034c0005800800014000000035080001400000886408000140000000010800024000000000080001"], 0xe0}}, 0x0) r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_MR_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="200000001a1401"], 0x20}}, 0x0) 209.717397ms ago: executing program 3 (id=482): r0 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000340)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x258a, 0x36, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x3}}, {{{0x9, 0x5, 0x81, 0x3, 0x400}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000a00)={0x2c, &(0x7f0000000780)={0x20, 0x7bcd6c10878fe23, 0x4, {0x4, 0x21, "50b1"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) 160.228691ms ago: executing program 1 (id=483): mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x3000002, 0x5d031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x600, 0x0) remap_file_pages(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0) 76.890005ms ago: executing program 1 (id=484): r0 = syz_clone(0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$setregset(0x4205, r0, 0x1, 0x0) 0s ago: executing program 1 (id=485): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x5453, 0x0) ioctl$TIOCSERGETLSR(r0, 0x5459, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.250' (ED25519) to the list of known hosts. [ 75.182561][ T5835] cgroup: Unknown subsys name 'net' [ 75.286205][ T5835] cgroup: Unknown subsys name 'cpuset' [ 75.295430][ T5835] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 76.797044][ T5835] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 79.155566][ T5848] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 79.164019][ T5848] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 79.182741][ T5848] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 79.190832][ T5848] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 79.198576][ T5848] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 79.239512][ T5168] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 79.249909][ T5168] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 79.259792][ T5168] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 79.293672][ T5853] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 79.301227][ T5856] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 79.309463][ T5856] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 79.317215][ T5856] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 79.324564][ T5856] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 79.332542][ T5856] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 79.339725][ T5856] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 79.358184][ T5859] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 79.366146][ T5859] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 79.393127][ T5853] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 79.428413][ T5856] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 79.437024][ T5856] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 79.627078][ T5844] chnl_net:caif_netlink_parms(): no params data found [ 79.862378][ T5844] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.870830][ T5844] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.880568][ T5844] bridge_slave_0: entered allmulticast mode [ 79.888710][ T5844] bridge_slave_0: entered promiscuous mode [ 79.939264][ T5851] chnl_net:caif_netlink_parms(): no params data found [ 79.950440][ T5844] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.957699][ T5844] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.965723][ T5844] bridge_slave_1: entered allmulticast mode [ 79.973947][ T5844] bridge_slave_1: entered promiscuous mode [ 80.043785][ T5844] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.053183][ T5849] chnl_net:caif_netlink_parms(): no params data found [ 80.091094][ T5844] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.182420][ T5844] team0: Port device team_slave_0 added [ 80.201126][ T5852] chnl_net:caif_netlink_parms(): no params data found [ 80.214494][ T5844] team0: Port device team_slave_1 added [ 80.296952][ T5851] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.304184][ T5851] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.311299][ T5851] bridge_slave_0: entered allmulticast mode [ 80.318799][ T5851] bridge_slave_0: entered promiscuous mode [ 80.338917][ T5844] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 80.346072][ T5844] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 80.372077][ T5844] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.395976][ T5851] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.403198][ T5851] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.410299][ T5851] bridge_slave_1: entered allmulticast mode [ 80.418089][ T5851] bridge_slave_1: entered promiscuous mode [ 80.429750][ T5844] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.436752][ T5844] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 80.462673][ T5844] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 80.480235][ T5849] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.487380][ T5849] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.494732][ T5849] bridge_slave_0: entered allmulticast mode [ 80.501699][ T5849] bridge_slave_0: entered promiscuous mode [ 80.545777][ T5849] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.553313][ T5849] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.560423][ T5849] bridge_slave_1: entered allmulticast mode [ 80.568466][ T5849] bridge_slave_1: entered promiscuous mode [ 80.589170][ T5851] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.634698][ T5851] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.660487][ T5852] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.668096][ T5852] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.675848][ T5852] bridge_slave_0: entered allmulticast mode [ 80.683271][ T5852] bridge_slave_0: entered promiscuous mode [ 80.719782][ T5844] hsr_slave_0: entered promiscuous mode [ 80.726607][ T5844] hsr_slave_1: entered promiscuous mode [ 80.748126][ T5852] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.755790][ T5852] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.763529][ T5852] bridge_slave_1: entered allmulticast mode [ 80.770542][ T5852] bridge_slave_1: entered promiscuous mode [ 80.779323][ T5849] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.791776][ T5849] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.813857][ T5851] team0: Port device team_slave_0 added [ 80.859134][ T5851] team0: Port device team_slave_1 added [ 80.866657][ T5849] team0: Port device team_slave_0 added [ 80.875559][ T5849] team0: Port device team_slave_1 added [ 80.894611][ T5852] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.908076][ T5852] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.011613][ T5851] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 81.018895][ T5851] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 81.045663][ T5851] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 81.057350][ T5849] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 81.064647][ T5849] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 81.091776][ T5849] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 81.104390][ T5849] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 81.111341][ T5849] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 81.137349][ T5849] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 81.161697][ T5852] team0: Port device team_slave_0 added [ 81.169859][ T5852] team0: Port device team_slave_1 added [ 81.176511][ T5851] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 81.183650][ T5851] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 81.210128][ T5851] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 81.233176][ T52] Bluetooth: hci0: command tx timeout [ 81.302337][ T5852] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 81.309672][ T5852] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 81.335777][ T5852] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 81.349027][ T5852] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 81.356032][ T5852] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 81.382040][ T5852] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 81.397645][ T5849] hsr_slave_0: entered promiscuous mode [ 81.404196][ T5849] hsr_slave_1: entered promiscuous mode [ 81.410222][ T5849] debugfs: 'hsr0' already exists in 'hsr' [ 81.416278][ T5849] Cannot create hsr debugfs directory [ 81.473099][ T5856] Bluetooth: hci2: command tx timeout [ 81.475970][ T5853] Bluetooth: hci1: command tx timeout [ 81.478718][ T52] Bluetooth: hci3: command tx timeout [ 81.536050][ T5851] hsr_slave_0: entered promiscuous mode [ 81.542286][ T5851] hsr_slave_1: entered promiscuous mode [ 81.548672][ T5851] debugfs: 'hsr0' already exists in 'hsr' [ 81.554798][ T5851] Cannot create hsr debugfs directory [ 81.581501][ T5852] hsr_slave_0: entered promiscuous mode [ 81.588193][ T5852] hsr_slave_1: entered promiscuous mode [ 81.594320][ T5852] debugfs: 'hsr0' already exists in 'hsr' [ 81.600059][ T5852] Cannot create hsr debugfs directory [ 81.839797][ T5844] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 81.889290][ T5844] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 81.926839][ T5844] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 81.939289][ T5844] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 82.008283][ T5849] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 82.034781][ T5849] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 82.046665][ T5849] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 82.068506][ T5849] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 82.114355][ T5852] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 82.125602][ T5852] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 82.161190][ T5852] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 82.172257][ T5852] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 82.246403][ T5851] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 82.257968][ T5851] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 82.271130][ T5851] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 82.282305][ T5851] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 82.370138][ T5844] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.419129][ T5844] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.455298][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.462566][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.482004][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.489167][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.506972][ T5849] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.518005][ T5852] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.539136][ T5852] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.558849][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.566000][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.601955][ T2969] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.609101][ T2969] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.626415][ T5849] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.647970][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.655147][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.687268][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.694497][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.751475][ T5851] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.811363][ T5851] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.877467][ T1041] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.884723][ T1041] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.948215][ T1041] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.955382][ T1041] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.261932][ T5849] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.314370][ T52] Bluetooth: hci0: command tx timeout [ 83.353773][ T5844] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.391953][ T5849] veth0_vlan: entered promiscuous mode [ 83.408344][ T5852] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.447321][ T5849] veth1_vlan: entered promiscuous mode [ 83.487394][ T5844] veth0_vlan: entered promiscuous mode [ 83.496519][ T5851] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.530713][ T5844] veth1_vlan: entered promiscuous mode [ 83.552013][ T5852] veth0_vlan: entered promiscuous mode [ 83.557909][ T52] Bluetooth: hci3: command tx timeout [ 83.563032][ T5853] Bluetooth: hci2: command tx timeout [ 83.563582][ T52] Bluetooth: hci1: command tx timeout [ 83.594853][ T5849] veth0_macvtap: entered promiscuous mode [ 83.611983][ T5852] veth1_vlan: entered promiscuous mode [ 83.626103][ T5849] veth1_macvtap: entered promiscuous mode [ 83.653684][ T5844] veth0_macvtap: entered promiscuous mode [ 83.664846][ T5844] veth1_macvtap: entered promiscuous mode [ 83.671585][ T5851] veth0_vlan: entered promiscuous mode [ 83.691704][ T5849] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.705416][ T5851] veth1_vlan: entered promiscuous mode [ 83.723783][ T5849] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.742974][ T5844] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.761205][ T5844] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.774288][ T5852] veth0_macvtap: entered promiscuous mode [ 83.807696][ T5852] veth1_macvtap: entered promiscuous mode [ 83.815968][ T13] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.826121][ T13] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.855069][ T13] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.866544][ T13] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.877954][ T5851] veth0_macvtap: entered promiscuous mode [ 83.894032][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.925335][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.935222][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.946906][ T5851] veth1_macvtap: entered promiscuous mode [ 83.960978][ T49] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.978764][ T5852] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 84.015714][ T5852] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 84.037998][ T50] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.048064][ T50] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.067960][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.089961][ T5851] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 84.101529][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.101664][ T50] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.119263][ T50] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.144805][ T5851] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 84.158643][ T50] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.167490][ T50] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.180350][ T50] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.198702][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.209288][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.230195][ T50] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.288177][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.299548][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.324954][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.339877][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.384126][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.392025][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.447950][ T5844] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 84.487530][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.507082][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.558510][ T50] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.573627][ T50] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.645167][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.665827][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.402779][ T52] Bluetooth: hci0: command tx timeout [ 85.634168][ T5856] Bluetooth: hci2: command tx timeout [ 85.639995][ T5856] Bluetooth: hci3: command tx timeout [ 85.646126][ T52] Bluetooth: hci1: command tx timeout [ 85.965826][ T5990] netlink: 88 bytes leftover after parsing attributes in process `syz.2.25'. [ 86.024384][ T43] usb 2-1: new full-speed USB device number 2 using dummy_hcd [ 86.047141][ T5993] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 86.201624][ T43] usb 2-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 86.207805][ T5940] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 86.215197][ T43] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.234179][ T43] usb 2-1: config 0 descriptor?? [ 86.250327][ T43] cp210x 2-1:0.0: cp210x converter detected [ 86.375883][ T5940] usb 4-1: Using ep0 maxpacket: 8 [ 86.388038][ T5940] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 86.400451][ T5940] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 86.412425][ T5940] usb 4-1: config 1 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 86.426273][ T5940] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 86.452385][ T5940] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 86.479463][ T5940] usb 4-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 86.507191][ T5940] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.541343][ T5991] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 86.564675][ T6004] netlink: 'syz.0.30': attribute type 1 has an invalid length. [ 86.571685][ T5940] hub 4-1:1.0: bad descriptor, ignoring hub [ 86.572948][ T6004] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 86.597318][ T5940] hub 4-1:1.0: probe with driver hub failed with error -5 [ 86.623764][ T5940] cdc_wdm 4-1:1.0: skipping garbage [ 86.629043][ T5940] cdc_wdm 4-1:1.0: skipping garbage [ 86.663672][ T5940] cdc_wdm 4-1:1.0: cdc-wdm0: USB WDM device [ 86.669621][ T5940] cdc_wdm 4-1:1.0: Unknown control protocol [ 86.727213][ T43] usb 2-1: cp210x converter now attached to ttyUSB0 [ 86.878182][ T6013] program syz.0.34 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 86.883198][ T5901] usb 2-1: USB disconnect, device number 2 [ 86.918555][ T5901] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 86.998470][ T5901] cp210x 2-1:0.0: device disconnected [ 87.004717][ T6015] netlink: 124 bytes leftover after parsing attributes in process `syz.0.36'. [ 87.472737][ T52] Bluetooth: hci0: command tx timeout [ 87.528780][ T6031] warning: `syz.0.44' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 87.559800][ T6033] netlink: 8 bytes leftover after parsing attributes in process `syz.1.45'. [ 87.575861][ T5901] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 87.713014][ T52] Bluetooth: hci1: command tx timeout [ 87.718903][ T5856] Bluetooth: hci2: command tx timeout [ 87.718930][ T5853] Bluetooth: hci3: command tx timeout [ 87.752598][ T5901] usb 3-1: Using ep0 maxpacket: 8 [ 87.766878][ T5901] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 87.803721][ T5901] usb 3-1: New USB device found, idVendor=056a, idProduct=0003, bcdDevice= 0.00 [ 87.837585][ T5901] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 87.858168][ T5901] usb 3-1: config 0 descriptor?? [ 88.288473][ T5901] wacom 0003:056A:0003.0001: unexpected long global item [ 88.307136][ T5901] wacom 0003:056A:0003.0001: parse failed [ 88.317359][ T5901] wacom 0003:056A:0003.0001: probe with driver wacom failed with error -22 [ 88.520883][ T5893] usb 3-1: USB disconnect, device number 2 [ 88.967084][ T6092] netlink: 'syz.0.74': attribute type 3 has an invalid length. [ 88.975098][ T6092] netlink: 'syz.0.74': attribute type 1 has an invalid length. [ 88.983114][ T6092] netlink: 216 bytes leftover after parsing attributes in process `syz.0.74'. [ 89.622686][ T5893] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 89.800261][ T5893] usb 3-1: New USB device found, idVendor=2c42, idProduct=1602, bcdDevice=da.64 [ 89.812561][ T5893] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 89.819823][ T6128] netlink: 'syz.1.92': attribute type 4 has an invalid length. [ 89.828896][ T5893] usb 3-1: Product: syz [ 89.838364][ T5893] usb 3-1: Manufacturer: syz [ 89.844726][ T5893] usb 3-1: SerialNumber: syz [ 89.867691][ T5893] usb 3-1: config 0 descriptor?? [ 89.891053][ T5893] hub 3-1:0.0: bad descriptor, ignoring hub [ 89.897891][ T5893] hub 3-1:0.0: probe with driver hub failed with error -5 [ 89.909590][ T5893] f81232 3-1:0.0: f81534a converter detected [ 90.086002][ T5991] cdc_wdm 4-1:1.0: Error autopm - -16 [ 90.093367][ T43] usb 4-1: USB disconnect, device number 2 [ 90.150669][ T5893] usb 3-1: f81534a converter now attached to ttyUSB0 [ 90.252647][ T6142] capability: warning: `syz.3.99' uses deprecated v2 capabilities in a way that may be insecure [ 90.461419][ T5908] usb 3-1: USB disconnect, device number 3 [ 90.506390][ T5908] f81534a ttyUSB0: f81534a converter now disconnected from ttyUSB0 [ 90.520741][ T5908] f81232 3-1:0.0: device disconnected [ 91.019090][ T6181] netlink: 'syz.3.117': attribute type 39 has an invalid length. [ 91.068497][ T6177] process 'syz.0.115' launched '/dev/fd/3' with NULL argv: empty string added [ 91.153035][ T5940] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 91.330241][ T5940] usb 2-1: config 220 has an invalid interface number: 76 but max is 2 [ 91.339151][ T5940] usb 2-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 91.378301][ T5940] usb 2-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 91.403882][ T5940] usb 2-1: config 220 has no interface number 2 [ 91.410240][ T5940] usb 2-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 91.462040][ T5940] usb 2-1: config 220 interface 0 has no altsetting 0 [ 91.482574][ T5940] usb 2-1: config 220 interface 76 has no altsetting 0 [ 91.489475][ T5940] usb 2-1: config 220 interface 1 has no altsetting 0 [ 91.503651][ T5940] usb 2-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 91.525373][ T5940] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 91.544795][ T5940] usb 2-1: Product: syz [ 91.549017][ T5940] usb 2-1: Manufacturer: syz [ 91.563411][ T5940] usb 2-1: SerialNumber: syz [ 91.713799][ T6204] netlink: 8 bytes leftover after parsing attributes in process `syz.3.128'. [ 91.794285][ T9] cfg80211: failed to load regulatory.db [ 91.833827][ T5940] usb 2-1: selecting invalid altsetting 0 [ 91.840615][ T5940] usb 2-1: Found UVC 7.01 device syz (8086:0b07) [ 91.855038][ T5940] usb 2-1: No valid video chain found. [ 91.913753][ T5940] usb 2-1: selecting invalid altsetting 0 [ 91.919528][ T5940] usbtest 2-1:220.1: probe with driver usbtest failed with error -22 [ 91.946740][ T5940] usb 2-1: USB disconnect, device number 3 [ 92.672718][ T5893] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 92.832936][ T5893] usb 2-1: Using ep0 maxpacket: 32 [ 92.857524][ T5893] usb 2-1: config 0 has an invalid interface number: 12 but max is 0 [ 92.872807][ T5940] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 92.882234][ T5893] usb 2-1: config 0 has no interface number 0 [ 92.900865][ T5893] usb 2-1: config 0 interface 12 has no altsetting 0 [ 92.925022][ T5893] usb 2-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 92.939265][ T5893] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 92.959849][ T5893] usb 2-1: Product: syz [ 92.972572][ T5893] usb 2-1: Manufacturer: syz [ 92.977245][ T5893] usb 2-1: SerialNumber: syz [ 93.007151][ T5893] usb 2-1: config 0 descriptor?? [ 93.047178][ T5940] usb 1-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice=b7.5a [ 93.056586][ T5940] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 93.086120][ T5940] usb 1-1: Product: syz [ 93.090363][ T5940] usb 1-1: Manufacturer: syz [ 93.105233][ T5940] usb 1-1: SerialNumber: syz [ 93.133297][ T5940] usb 1-1: config 0 descriptor?? [ 93.368912][ T6258] netlink: 60 bytes leftover after parsing attributes in process `syz.2.154'. [ 93.383207][ T6257] netlink: 60 bytes leftover after parsing attributes in process `syz.2.154'. [ 93.456567][ T5893] f81534 2-1:0.12: f81534_get_register: reg: 1003 failed: -71 [ 93.464422][ T5893] f81534 2-1:0.12: f81534_find_config_idx: read failed: -71 [ 93.482895][ T5893] f81534 2-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 93.496183][ T5893] f81534 2-1:0.12: probe with driver f81534 failed with error -71 [ 93.534740][ T5893] usb 2-1: USB disconnect, device number 4 [ 93.784438][ T5940] usb 1-1: Firmware version (0.0) predates our first public release. [ 93.806424][ T5940] usb 1-1: Please update to version 0.2 or newer [ 93.890401][ T5940] usb 1-1: USB disconnect, device number 2 [ 94.091868][ T6278] netlink: 28 bytes leftover after parsing attributes in process `syz.1.162'. [ 94.102055][ T6275] netlink: 28 bytes leftover after parsing attributes in process `syz.1.162'. [ 94.283515][ T5893] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 94.402337][ T6284] netlink: 14568 bytes leftover after parsing attributes in process `syz.0.165'. [ 94.478827][ T5893] usb 4-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 94.487703][ T5893] usb 4-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 94.516411][ T5893] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 94.525743][ T5893] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 94.537191][ T5893] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 94.552038][ T5893] usb 4-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 94.561684][ T5893] usb 4-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 94.585756][ T5893] usb 4-1: Product: syz [ 94.593717][ T5893] usb 4-1: Manufacturer: syz [ 94.629235][ T5893] cdc_wdm 4-1:1.0: skipping garbage [ 94.644033][ T5893] cdc_wdm 4-1:1.0: skipping garbage [ 94.660278][ T5893] cdc_wdm 4-1:1.0: cdc-wdm0: USB WDM device [ 94.680994][ T5893] cdc_wdm 4-1:1.0: Unknown control protocol [ 95.102720][ T5940] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 95.272654][ T5940] usb 1-1: Using ep0 maxpacket: 32 [ 95.280973][ T5940] usb 1-1: unable to get BOS descriptor or descriptor too short [ 95.290827][ T5940] usb 1-1: config 8 has an invalid interface number: 45 but max is 0 [ 95.302717][ T5940] usb 1-1: config 8 has no interface number 0 [ 95.322756][ T5940] usb 1-1: config 8 interface 45 altsetting 7 has an endpoint descriptor with address 0x41, changing to 0x1 [ 95.341133][ T5940] usb 1-1: config 8 interface 45 has no altsetting 0 [ 95.361744][ T5940] usb 1-1: New USB device found, idVendor=0572, idProduct=cb00, bcdDevice=e0.b4 [ 95.388885][ T5940] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 95.413032][ T5940] usb 1-1: Product: syz [ 95.428590][ T5940] usb 1-1: Manufacturer: syz [ 95.447145][ T5940] usb 1-1: SerialNumber: syz [ 95.541297][ T9] usb 4-1: USB disconnect, device number 3 [ 95.626846][ T6321] Zero length message leads to an empty skb [ 95.703940][ T5940] cxacru 1-1:8.45: cxacru_bind: interface has incorrect endpoints [ 95.724284][ T5940] cxacru 1-1:8.45: usbatm_usb_probe: bind failed: -19! [ 95.734305][ T30] audit: type=1800 audit(1753164426.810:2): pid=6323 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.184" name="SYSV00000000" dev="hugetlbfs" ino=0 res=0 errno=0 [ 95.745100][ T5940] usb 1-1: USB disconnect, device number 3 [ 96.075611][ T43] usb 3-1: new low-speed USB device number 4 using dummy_hcd [ 96.210830][ T6343] netlink: 8 bytes leftover after parsing attributes in process `syz.3.194'. [ 96.265007][ T43] usb 3-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 96.279401][ T43] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 96.297584][ T43] usb 3-1: config 0 descriptor?? [ 96.643555][ T5908] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 96.818681][ T5908] usb 4-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 96.820819][ T6374] hugetlbfs: Bad value '' for mount option 'size' [ 96.820819][ T6374] [ 96.830434][ T5908] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 96.892567][ T5908] usb 4-1: Product: syz [ 96.897340][ T5908] usb 4-1: Manufacturer: syz [ 96.902281][ T5908] usb 4-1: SerialNumber: syz [ 96.923409][ T43] asix 3-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 96.936317][ T43] asix 3-1:0.0: probe with driver asix failed with error -71 [ 96.959873][ T5908] usb 4-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 96.987517][ T43] usb 3-1: USB disconnect, device number 4 [ 97.015693][ T5847] usb 4-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 97.823105][ T43] usb 4-1: USB disconnect, device number 4 [ 98.132955][ T5847] ath9k_htc 4-1:1.0: ath9k_htc: Target is unresponsive [ 98.140274][ T5847] ath9k_htc: Failed to initialize the device [ 98.207639][ T43] usb 4-1: ath9k_htc: USB layer deinitialized [ 98.275344][ T6420] netlink: 8 bytes leftover after parsing attributes in process `syz.1.230'. [ 98.392805][ T122] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 98.485533][ T30] audit: type=1326 audit(1753164429.560:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6427 comm="syz.3.235" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fb78b98e9a9 code=0x0 [ 98.555041][ T122] usb 3-1: config 0 interface 0 altsetting 253 endpoint 0x81 has an invalid bInterval 36, changing to 9 [ 98.569449][ T122] usb 3-1: config 0 interface 0 altsetting 253 endpoint 0x81 has invalid wMaxPacketSize 0 [ 98.581054][ T122] usb 3-1: config 0 interface 0 has no altsetting 0 [ 98.592064][ T122] usb 3-1: New USB device found, idVendor=0810, idProduct=0002, bcdDevice= 0.00 [ 98.605420][ T122] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 98.625019][ T122] usb 3-1: config 0 descriptor?? [ 98.774576][ T5847] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 98.935655][ T5847] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 98.962529][ T5847] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 98.972383][ T5847] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 98.988097][ T5847] usb 2-1: New USB device found, idVendor=20d6, idProduct=cb17, bcdDevice= 0.00 [ 98.997859][ T5847] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 99.011746][ T5847] usb 2-1: config 0 descriptor?? [ 99.056650][ T122] pantherlord 0003:0810:0002.0002: item fetching failed at offset 5/7 [ 99.068552][ T122] pantherlord 0003:0810:0002.0002: parse failed [ 99.077830][ T6453] vivid-000: disconnect [ 99.079440][ T122] pantherlord 0003:0810:0002.0002: probe with driver pantherlord failed with error -22 [ 99.087534][ T6452] vivid-000: reconnect [ 99.265076][ T122] usb 3-1: USB disconnect, device number 5 [ 99.448356][ T5847] hid-udraw 0003:20D6:CB17.0003: item fetching failed at offset 5/7 [ 99.469095][ T5847] hid-udraw 0003:20D6:CB17.0003: parse failed [ 99.495326][ T5847] hid-udraw 0003:20D6:CB17.0003: probe with driver hid-udraw failed with error -22 [ 99.648367][ T5847] usb 2-1: USB disconnect, device number 5 [ 100.254874][ T6505] tipc: Started in network mode [ 100.272282][ T6505] tipc: Node identity fe80000000000000000000000000001, cluster identity 4711 [ 100.320272][ T6505] tipc: Enabled bearer , priority 10 [ 100.862615][ T43] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 100.942190][ T6537] tipc: Enabling of bearer rejected, failed to enable media [ 101.049661][ T6539] [U]  [ 101.052560][ T6539] [U] K{ [ 101.063404][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 101.078855][ T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 101.089985][ T6539] [U] t 1ŠFfˊ`GJgo/mC [ 101.098039][ T6539] [U] tؖ/,~Ĝj}8'o1"7-JQKWq5c%"H12YX``+(!(z'tXlnIgjݭp~7!" (5Ob̓J [ 101.113807][ T43] usb 2-1: New USB device found, idVendor=18b1, idProduct=0037, bcdDevice= 0.00 [ 101.123676][ T43] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 101.131969][ T6539] [U] k\&}66XHX .`a$40|϶9ި U4Vbz}wMTQΦr 4 [ 101.143791][ T43] usb 2-1: config 0 descriptor?? [ 101.184216][ T6539] [U] ".h6"k[J4In[Z(C|T]z{3c=x4w)\TXJSH{q;칢t+gd.˂>ywUhfNhl]S2\g%O&z)'pul_< ذ`ұT;_"(u{7j2X /'cIHcճV=Ai%wEs RjgrhIa6-DV i"n Asc~48c*OO5/J~wvK+3Y)Mvyq潀DTrOtpem%fejA5T_-X~^aaۂq [ 101.233069][ T6539] [U] +wG?]'a: )' B>tf/<'U'hi.+]e.-ɿ%>2`^U8F.63+A«g3p6:^0tv'EtYCnrϩnPj ;Z8!\Aʖ2$­wi.#/Bai`4jdy@zgW5˿B ٜNy"vI2 [ 101.257189][ T6539] [U] T_K5tYJ9c$brLNul 9w|G"ʃ%C؝q 3qN^HP*$ .7yӱ2 [ 101.269320][ T6539] [U] ? h*37鍾^#Q"0~ (oX Lb,'v=CSGS0ւ`ه=1(p#2DO*Ƀ [ 101.284993][ T6539] [U] sgGud-{|&2Lc_!`oz֥B%>rwSsH"yA4O.Y䏄RTԶB[+/<>{q_՝LX8U{Z)7?rR;crhײڣ1>)Măt(aϝ}9ڥJ*Mќġ'Lq DW=|q ÆW;5Ž!dBx`/E`ƦMX"\ [ 101.396828][ C0] vkms_vblank_simulate: vblank timer overrun [ 101.441442][ T6539] [U] {; ٘_o2)o.2W2yx_ HPϱSD:]{ [ 101.470685][ T6539] [U] I,> 51^1N4oǶ'0?֒i9w._.WaV`)Zc6GiӹaXL[F*OW)+'\n[K@2Ǭp"^` [ 101.487621][ T6539] [U] 22Ʃx?0;3u [ 101.540388][ T6539] [U] ޜsObx8W4(~/KUԖoQe+G-ygY_>v3.hә]̈́2)D, D~d+w; A\FPȘ|$)KؐIɿkYT^R癵A=#ܜ aet1ݯ4K.e"RS|s:>p r"z#P!KY"}FN84hޱosߙ̫%Dlwm [ 101.571973][ T6539] [U] [['xn' ,mr/1D=!Dx91BwRlfKZ#` l؛˜b~m [ 101.587902][ T6539] [U] L>d+d"5h3<iR=F^fnvDOIO:U>Y [ 101.597116][ T6539] [U] 'B6v20瞥׌"t8{9FW]쩍 [ 101.609749][ T6539] [U] 72uC6τI]8ctۨQSkYI |V'TV/g$[ 9kh`"}[^=0]%̂TF_v4C [ 101.622307][ T6539] [U] ec [ 101.625438][ T6539] [U] |<:^3$7nK~-@?/mtl۾Iw@g~t{P+$jp| IRipm Y 8tV,l, [ 101.626094][ T43] petalynx 0003:18B1:0037.0004: hidraw0: USB HID v0.00 Device [HID 18b1:0037] on usb-dummy_hcd.1-1/input0 [ 101.681730][ T6538] [U] K)0~ʪiP'fzr @B]5{ʼ'8ƥFUTqUdǩK;70c[yYCذmL8T͚5rxW xoQhVi'8L [ 101.820661][ T122] usb 2-1: USB disconnect, device number 6 [ 102.272625][ T5940] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 102.454222][ T5940] usb 3-1: New USB device found, idVendor=1645, idProduct=0008, bcdDevice=cf.36 [ 102.463926][ T5940] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 102.491814][ T5940] usb 3-1: config 0 descriptor?? [ 102.740754][ T5940] kaweth 3-1:0.0: Firmware present in device. [ 102.911334][ T5940] kaweth 3-1:0.0: Statistics collection: 0 [ 102.933283][ T5940] kaweth 3-1:0.0: Multicast filter limit: 0 [ 102.944160][ T5940] kaweth 3-1:0.0: MTU: 0 [ 102.948433][ T5940] kaweth 3-1:0.0: Read MAC address 00:00:00:00:00:00 [ 102.964792][ T6605] loop2: detected capacity change from 0 to 7 [ 103.010058][ T6605] loop2: [CUMANA/ADFS] p1 [ADFS] p1 [ 103.022579][ T6605] loop2: partition table partially beyond EOD, truncated [ 103.043130][ T6605] loop2: p1 size 2989602745 extends beyond EOD, truncated [ 103.086820][ T5218] loop2: [CUMANA/ADFS] p1 [ADFS] p1 [ 103.097464][ T5218] loop2: partition table partially beyond EOD, truncated [ 103.105290][ T5218] loop2: p1 size 2989602745 extends beyond EOD, truncated [ 103.114542][ T5940] kaweth 3-1:0.0: probe with driver kaweth failed with error -5 [ 103.133339][ T5940] usb 3-1: USB disconnect, device number 6 [ 103.204471][ T5846] udevd[5846]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 103.285481][ T5846] udevd[5846]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 103.794174][ T5940] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 103.977613][ T5940] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 104.011457][ T5940] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 104.041093][ T5940] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 104.072551][ T5940] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 104.126511][ T5940] usb 2-1: config 0 descriptor?? [ 104.341385][ T6640] netlink: 16 bytes leftover after parsing attributes in process `syz.3.336'. [ 104.581029][ T5940] keytouch 0003:0926:3333.0005: fixing up Keytouch IEC report descriptor [ 104.621091][ T5940] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.0005/input/input5 [ 104.763047][ T5940] keytouch 0003:0926:3333.0005: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 104.807447][ T5940] usb 2-1: USB disconnect, device number 7 [ 104.919310][ T6648] fido_id[6648]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/2-1/report_descriptor': No such file or directory [ 105.536369][ T9] kernel read not supported for file /video7 (pid: 9 comm: kworker/0:0) [ 105.828602][ T6688] sg_write: data in/out 2907/14 bytes for SCSI command 0x0-- guessing data in; [ 105.828602][ T6688] program syz.2.357 not setting count and/or reply_len properly [ 107.012607][ T122] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 107.046726][ T6750] netlink: 60 bytes leftover after parsing attributes in process `syz.0.385'. [ 107.056770][ T6747] netlink: 60 bytes leftover after parsing attributes in process `syz.0.385'. [ 107.173029][ T122] usb 4-1: Using ep0 maxpacket: 16 [ 107.186494][ T122] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 107.206692][ T122] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 107.222235][ T122] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 1.40 [ 107.241711][ T122] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 107.260565][ T122] usb 4-1: Product: syz [ 107.265334][ T122] usb 4-1: Manufacturer: syz [ 107.270031][ T122] usb 4-1: SerialNumber: syz [ 107.698238][ T122] usb 4-1: 0:2 : does not exist [ 107.746489][ T122] usb 4-1: USB disconnect, device number 5 [ 107.819038][ T5846] udevd[5846]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 108.396277][ T6812] genirq: Flags mismatch irq 7. 00200080 (ttyS3) vs. 00200000 (comedi_parport) [ 108.516926][ T5847] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 108.563009][ T6818] can0: slcan on ttynull. [ 108.634623][ T6816] can0 (unregistered): slcan off ttynull. [ 108.636177][ T6823] netlink: 60 bytes leftover after parsing attributes in process `syz.0.422'. [ 108.656849][ T6823] unsupported nlmsg_type 40 [ 108.725238][ T5847] usb 2-1: Using ep0 maxpacket: 8 [ 108.732452][ T5847] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 16 [ 108.761828][ T5847] usb 2-1: New USB device found, idVendor=046d, idProduct=c287, bcdDevice= 0.00 [ 108.782151][ T5847] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 108.801158][ T5847] usb 2-1: config 0 descriptor?? [ 109.152410][ T6847] Bluetooth: MGMT ver 1.23 [ 109.254162][ T5847] logitech 0003:046D:C287.0006: unknown main item tag 0x0 [ 109.279631][ T5847] logitech 0003:046D:C287.0006: unknown main item tag 0x0 [ 109.311152][ T5847] logitech 0003:046D:C287.0006: unknown main item tag 0x0 [ 109.333339][ T5847] logitech 0003:046D:C287.0006: unknown main item tag 0x0 [ 109.340505][ T5847] logitech 0003:046D:C287.0006: unknown main item tag 0x0 [ 109.393016][ T5847] logitech 0003:046D:C287.0006: hidraw0: USB HID v1.ff Device [HID 046d:c287] on usb-dummy_hcd.1-1/input0 [ 109.431315][ T5847] logitech 0003:046D:C287.0006: no inputs found [ 109.510907][ T5847] usb 2-1: USB disconnect, device number 8 [ 109.660743][ T6861] fido_id[6861]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 110.446749][ T6908] netlink: 12 bytes leftover after parsing attributes in process `syz.0.452'. [ 110.734688][ T6921] program syz.3.457 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 110.985206][ T43] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 111.164478][ T43] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 111.182718][ T43] usb 3-1: config 0 has no interface number 0 [ 111.203540][ T43] usb 3-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 111.225094][ T43] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 111.243653][ T6946] netlink: 8 bytes leftover after parsing attributes in process `syz.0.467'. [ 111.256315][ T43] usb 3-1: Product: syz [ 111.260514][ T43] usb 3-1: Manufacturer: syz [ 111.269223][ T43] usb 3-1: SerialNumber: syz [ 111.283385][ T43] usb 3-1: config 0 descriptor?? [ 111.380513][ T6952] x_tables: ip_tables: TCPMSS target: only valid for protocol 6 [ 111.401241][ T6956] 9pnet_fd: p9_fd_create_tcp (6956): problem binding to privport [ 111.502960][ T43] usb 3-1: dvb_usb_v2: found a 'E3C EC168 reference design' in warm state [ 111.525737][ T43] usb 3-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 111.546690][ T43] dvbdev: DVB: registering new adapter (E3C EC168 reference design) [ 111.563263][ T43] usb 3-1: media controller created [ 111.620043][ T43] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 111.700318][ T6968] netlink: 28 bytes leftover after parsing attributes in process `syz.1.478'. [ 111.742590][ T9] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 111.826907][ T43] IPVS: starting estimator thread 0... [ 111.888562][ T6979] mmap: syz.1.483 (6979) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 111.913446][ T9] usb 1-1: Using ep0 maxpacket: 16 [ 111.923458][ T9] usb 1-1: config 2 has an invalid interface number: 123 but max is 0 [ 111.931637][ T9] usb 1-1: config 2 has no interface number 0 [ 111.935997][ T43] usb 3-1: USB disconnect, device number 7 [ 111.945024][ T6975] IPVS: using max 33 ests per chain, 79200 per kthread [ 111.953044][ T9] usb 1-1: config 2 interface 123 has no altsetting 0 [ 111.972722][ T9] usb 1-1: New USB device found, idVendor=07ca, idProduct=b800, bcdDevice=17.2e [ 111.987041][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 111.996346][ T9] usb 1-1: Product: syz [ 112.000574][ T9] usb 1-1: Manufacturer: syz [ 112.019249][ T9] usb 1-1: SerialNumber: syz [ 112.092417][ T6984] genirq: Flags mismatch irq 7. 00200080 (ttyS3) vs. 00200000 (comedi_parport) [ 112.106211][ C0] Oops: divide error: 0000 [#1] SMP KASAN PTI [ 112.106430][ T6984] genirq: Flags mismatch irq 7. 00200080 (ttyS3) vs. 00200000 (comedi_parport) [ 112.112311][ C0] CPU: 0 UID: 0 PID: 49 Comm: kworker/u8:3 Not tainted 6.16.0-rc6-next-20250718-syzkaller #0 PREEMPT(full) [ 112.132749][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 112.142802][ C0] Workqueue: bat_events batadv_nc_worker [ 112.148447][ C0] RIP: 0010:comedi_inc_scan_progress+0x1a4/0x430 [ 112.154767][ C0] Code: b6 0c 19 84 c9 0f 85 bd 01 00 00 03 45 2c 4c 8d a5 80 00 00 00 4c 89 e1 48 c1 e9 03 0f b6 0c 19 84 c9 0f 85 cc 01 00 00 31 d2 <41> f7 34 24 41 89 17 45 89 ec eb 0f e8 9b 84 cf f8 48 bb 00 00 00 [ 112.174364][ C0] RSP: 0018:ffffc90000007c80 EFLAGS: 00010046 [ 112.180430][ C0] RAX: 0000000000000001 RBX: dffffc0000000000 RCX: 0000000000000000 [ 112.188410][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 112.196373][ C0] RBP: ffff88802a462c00 R08: dffffc0000000000 R09: 0000000000000000 [ 112.204340][ C0] R10: dffffc0000000000 R11: ffffed1005ce2c01 R12: ffff88802a462c80 [ 112.212303][ C0] R13: 0000000000000002 R14: 0000000000000000 R15: ffff88802a462c2c [ 112.220271][ C0] FS: 0000000000000000(0000) GS:ffff8881257ab000(0000) knlGS:0000000000000000 [ 112.229200][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 112.235786][ C0] CR2: 00007f434bcb1f98 CR3: 000000006eaae000 CR4: 00000000003526f0 [ 112.243761][ C0] Call Trace: [ 112.247033][ C0] [ 112.249878][ C0] comedi_buf_write_samples+0x373/0x5a0 [ 112.255441][ C0] parport_interrupt+0xf3/0x150 [ 112.260291][ C0] ? __pfx_parport_interrupt+0x10/0x10 [ 112.265745][ C0] ? seqcount_lockdep_reader_access+0x15f/0x1c0 [ 112.271998][ C0] ? __pfx_parport_interrupt+0x10/0x10 [ 112.277453][ C0] __handle_irq_event_percpu+0x28c/0x980 [ 112.283096][ C0] ? __pfx___handle_irq_event_percpu+0x10/0x10 [ 112.289254][ C0] ? do_raw_spin_unlock+0x122/0x240 [ 112.294453][ C0] handle_irq_event+0x8b/0x1e0 [ 112.299214][ C0] ? handle_edge_irq+0x25d/0x9e0 [ 112.304155][ C0] handle_edge_irq+0x267/0x9e0 [ 112.308932][ C0] __common_interrupt+0x143/0x250 [ 112.313951][ C0] common_interrupt+0xb6/0xe0 [ 112.318621][ C0] [ 112.321546][ C0] [ 112.324465][ C0] asm_common_interrupt+0x26/0x40 [ 112.329483][ C0] RIP: 0010:lock_acquire+0x175/0x360 [ 112.334787][ C0] Code: 00 00 00 00 9c 8f 44 24 30 f7 44 24 30 00 02 00 00 0f 85 cd 00 00 00 f7 44 24 08 00 02 00 00 74 01 fb 65 48 8b 05 cb 9b 49 11 <48> 3b 44 24 58 0f 85 f2 00 00 00 48 83 c4 60 5b 41 5c 41 5d 41 5e [ 112.354394][ C0] RSP: 0018:ffffc90000b978d0 EFLAGS: 00000206 [ 112.360459][ C0] RAX: fba7d8e8c6eee500 RBX: 0000000000000000 RCX: fba7d8e8c6eee500 [ 112.368424][ C0] RDX: 0000000000000000 RSI: ffffffff8de5b067 RDI: ffffffff8c04d400 [ 112.376392][ C0] RBP: ffffffff8b4d7867 R08: 0000000000000000 R09: ffffffff8b4d7867 [ 112.384362][ C0] R10: dffffc0000000000 R11: fffffbfff1fc79e7 R12: 0000000000000000 [ 112.392322][ C0] R13: ffff888033afc0d8 R14: 0000000000000001 R15: 0000000000000246 [ 112.400289][ C0] ? batadv_nc_purge_paths+0xe7/0x3b0 [ 112.405667][ C0] ? batadv_nc_purge_paths+0xe7/0x3b0 [ 112.411057][ C0] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 112.416775][ C0] ? batadv_nc_purge_paths+0xe7/0x3b0 [ 112.422146][ C0] _raw_spin_lock_bh+0x36/0x50 [ 112.426900][ C0] ? batadv_nc_purge_paths+0xe7/0x3b0 [ 112.432260][ C0] ? __pfx_batadv_nc_to_purge_nc_path_decoding+0x10/0x10 [ 112.439277][ C0] batadv_nc_purge_paths+0xe7/0x3b0 [ 112.444473][ C0] batadv_nc_worker+0x369/0x610 [ 112.449322][ C0] ? process_scheduled_works+0x9ef/0x17b0 [ 112.455032][ C0] process_scheduled_works+0xade/0x17b0 [ 112.460583][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 112.466567][ C0] worker_thread+0x8a0/0xda0 [ 112.471171][ C0] kthread+0x70e/0x8a0 [ 112.475245][ C0] ? __pfx_worker_thread+0x10/0x10 [ 112.480344][ C0] ? __pfx_kthread+0x10/0x10 [ 112.484930][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 112.490118][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 112.495306][ C0] ? __pfx_kthread+0x10/0x10 [ 112.499887][ C0] ret_from_fork+0x3f9/0x770 [ 112.504468][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 112.509582][ C0] ? __switch_to_asm+0x39/0x70 [ 112.514337][ C0] ? __switch_to_asm+0x33/0x70 [ 112.519085][ C0] ? __pfx_kthread+0x10/0x10 [ 112.523666][ C0] ret_from_fork_asm+0x1a/0x30 [ 112.528419][ C0] [ 112.531429][ C0] Modules linked in: [ 112.535326][ C0] ---[ end trace 0000000000000000 ]--- [ 112.540772][ C0] RIP: 0010:comedi_inc_scan_progress+0x1a4/0x430 [ 112.547090][ C0] Code: b6 0c 19 84 c9 0f 85 bd 01 00 00 03 45 2c 4c 8d a5 80 00 00 00 4c 89 e1 48 c1 e9 03 0f b6 0c 19 84 c9 0f 85 cc 01 00 00 31 d2 <41> f7 34 24 41 89 17 45 89 ec eb 0f e8 9b 84 cf f8 48 bb 00 00 00 [ 112.566685][ C0] RSP: 0018:ffffc90000007c80 EFLAGS: 00010046 [ 112.572751][ C0] RAX: 0000000000000001 RBX: dffffc0000000000 RCX: 0000000000000000 [ 112.580716][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 112.588678][ C0] RBP: ffff88802a462c00 R08: dffffc0000000000 R09: 0000000000000000 [ 112.596640][ C0] R10: dffffc0000000000 R11: ffffed1005ce2c01 R12: ffff88802a462c80 [ 112.604606][ C0] R13: 0000000000000002 R14: 0000000000000000 R15: ffff88802a462c2c [ 112.612565][ C0] FS: 0000000000000000(0000) GS:ffff8881257ab000(0000) knlGS:0000000000000000 [ 112.621479][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 112.628056][ C0] CR2: 00007f434bcb1f98 CR3: 000000006eaae000 CR4: 00000000003526f0 [ 112.636029][ C0] Kernel panic - not syncing: Fatal exception in interrupt [ 112.643538][ C0] Kernel Offset: disabled [ 112.647877][ C0] Rebooting in 86400 seconds..