last executing test programs: 10.379794484s ago: executing program 2 (id=260): r0 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) r1 = syz_open_dev$I2C(&(0x7f0000000040), 0x1, 0x2003) ioctl$I2C_RDWR(r1, 0x707, &(0x7f0000000a40)={&(0x7f00000000c0)}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'vxcan1\x00', {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40001}, 0x4000800) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f00000006c0), &(0x7f00000002c0)=""/14, 0x2}, 0x20) sendmsg$NFT_BATCH(r2, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000001200)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a8c000000030a0fdb00000000000000000a0000050900030073797a30000000000900010073797a31000000004c0008800c00024000deffff55c3dd9e0c00014000000000000000000c00024000000000000000000c00024000000000000000090c00014000000000000000060c000140000000000000026314000480080002403cb140bb080001400000000314000000110001"], 0xb4}, 0x1, 0x0, 0x0, 0x4000850}, 0x24000840) sendmsg$NFT_BATCH(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x1}}, [@NFT_MSG_DELCHAIN={0x0, 0x5, 0xa, 0x301, 0x0, 0x0, {0x5, 0x0, 0xa}, [@NFTA_CHAIN_HANDLE={0x0, 0x2, 0x1, 0x0, 0x3}]}, @NFT_MSG_NEWFLOWTABLE={0x0, 0x16, 0xa, 0xc03, 0x0, 0x0, {0x5, 0x0, 0xa}, [@NFTA_FLOWTABLE_HANDLE={0x0, 0x5, 0x1, 0x0, 0x5}, @NFTA_FLOWTABLE_NAME={0x0, 0x2, 'syz0\x00'}, @NFTA_FLOWTABLE_HOOK={0x0, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_NUM, @NFTA_FLOWTABLE_HOOK_NUM, @NFTA_FLOWTABLE_HOOK_NUM, @NFTA_FLOWTABLE_HOOK_NUM, @NFTA_FLOWTABLE_HOOK_NUM, @NFTA_FLOWTABLE_HOOK_NUM]}, @NFTA_FLOWTABLE_HOOK={0x0, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_PRIORITY={0x0, 0x2, 0x1, 0x0, 0xfffffffe}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x0, 0x2, 0x1, 0x0, 0x5}]}, @NFTA_FLOWTABLE_FLAGS={0x0, 0x7, 0x1, 0x0, 0x3}, @NFTA_FLOWTABLE_FLAGS={0x0, 0x7, 0x1, 0x0, 0x2}, @NFTA_FLOWTABLE_FLAGS, @NFTA_FLOWTABLE_HANDLE={0x0, 0x5, 0x1, 0x0, 0x1}, @NFTA_FLOWTABLE_TABLE={0x0, 0x1, 'syz0\x00'}]}, @NFT_MSG_DELSET={0x0, 0xb, 0xa, 0x0, 0x0, 0x0, {0xa, 0x0, 0x5}, [@NFTA_SET_OBJ_TYPE={0x0, 0xf, 0x1, 0x0, 0x7}, @NFTA_SET_EXPRESSIONS={0x0, 0x12, 0x0, 0x1, [{0x0, 0x1, 0x0, 0x1, @payload={{}, @void}}, {0x0, 0x1, 0x0, 0x1, @immediate}, {0x0, 0x1, 0x0, 0x1, @tproxy={{}, @void}}, {0x0, 0x1, 0x0, 0x1, @tproxy={{}, @val={0x0, 0x2, 0x0, 0x1, [@NFTA_TPROXY_REG_PORT, @NFTA_TPROXY_REG_PORT={0x0, 0x3, 0x1, 0x0, 0xb}, @NFTA_TPROXY_REG_ADDR={0x0, 0x2, 0x1, 0x0, 0x1}, @NFTA_TPROXY_REG_ADDR={0x0, 0x2, 0x1, 0x0, 0x4}, @NFTA_TPROXY_REG_ADDR, @NFTA_TPROXY_FAMILY={0x0, 0x1, 0x1, 0x0, 0x2}, @NFTA_TPROXY_FAMILY, @NFTA_TPROXY_REG_ADDR={0x0, 0x2, 0x1, 0x0, 0xa}]}}}, {0x0, 0x1, 0x0, 0x1, @tunnel={{}, @void}}]}, @NFTA_SET_USERDATA={0x0, 0xd, 0x1, 0x0, "aeba27ec5b"}, @NFTA_SET_DESC={0x0, 0x9, 0x0, 0x1, [@NFTA_SET_DESC_CONCAT={0x0, 0x2, 0x0, 0x1, [{0x0, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x0, 0x1, 0x1, 0x0, 0xb}, @NFTA_SET_FIELD_LEN={0x0, 0x1, 0x1, 0x0, 0x1}, @NFTA_SET_FIELD_LEN={0x0, 0x1, 0x1, 0x0, 0x800100}, @NFTA_SET_FIELD_LEN={0x0, 0x1, 0x1, 0x0, 0x1034}, @NFTA_SET_FIELD_LEN={0x0, 0x1, 0x1, 0x0, 0x3}]}, {0x0, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x0, 0x1, 0x1, 0x0, 0x174c}, @NFTA_SET_FIELD_LEN={0x0, 0x1, 0x1, 0x0, 0x400}]}]}, @NFTA_SET_DESC_CONCAT={0x0, 0x2, 0x0, 0x1, [{0x0, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x0, 0x1, 0x1, 0x0, 0x3}, @NFTA_SET_FIELD_LEN={0x0, 0x1, 0x1, 0x0, 0x9}, @NFTA_SET_FIELD_LEN={0x0, 0x1, 0x1, 0x0, 0x4}, @NFTA_SET_FIELD_LEN={0x0, 0x1, 0x1, 0x0, 0x7cb}, @NFTA_SET_FIELD_LEN={0x0, 0x1, 0x1, 0x0, 0xe}]}, {0x0, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x0, 0x1, 0x1, 0x0, 0x5}]}, {0x0, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x0, 0x1, 0x1, 0x0, 0x1}, @NFTA_SET_FIELD_LEN={0x0, 0x1, 0x1, 0x0, 0xc5}, @NFTA_SET_FIELD_LEN={0x0, 0x1, 0x1, 0x0, 0x1}, @NFTA_SET_FIELD_LEN={0x0, 0x1, 0x1, 0x0, 0x6}]}, {0x0, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x0, 0x1, 0x1, 0x0, 0x1000}, @NFTA_SET_FIELD_LEN={0x0, 0x1, 0x1, 0x0, 0x7fff}, @NFTA_SET_FIELD_LEN={0x0, 0x1, 0x1, 0x0, 0xc}, @NFTA_SET_FIELD_LEN={0x0, 0x1, 0x1, 0x0, 0x7f}, @NFTA_SET_FIELD_LEN={0x0, 0x1, 0x1, 0x0, 0xcd78}, @NFTA_SET_FIELD_LEN={0x0, 0x1, 0x1, 0x0, 0x76}]}]}]}, @NFTA_SET_HANDLE={0x0, 0x10, 0x1, 0x0, 0x5}, @NFTA_SET_DATA_TYPE={0x0, 0x6, 0x1, 0x0, 0xffffff00}]}, @NFT_MSG_DELFLOWTABLE={0x0, 0x18, 0xa, 0x103, 0x0, 0x0, {0x3, 0x0, 0x5}, [@NFTA_FLOWTABLE_FLAGS={0x0, 0x7, 0x1, 0x0, 0x1}, @NFTA_FLOWTABLE_TABLE={0x0, 0x1, 'syz0\x00'}, @NFTA_FLOWTABLE_FLAGS={0x0, 0x7, 0x1, 0x0, 0x2}, @NFTA_FLOWTABLE_HANDLE={0x0, 0x5, 0x1, 0x0, 0x1}, @NFTA_FLOWTABLE_FLAGS={0x0, 0x7, 0x1, 0x0, 0x2}, @NFTA_FLOWTABLE_FLAGS={0x0, 0x7, 0x1, 0x0, 0x1}, @NFTA_FLOWTABLE_FLAGS={0x0, 0x7, 0x1, 0x0, 0x2}, @NFTA_FLOWTABLE_HOOK={0x0, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_PRIORITY={0x0, 0x2, 0x1, 0x0, 0x4}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x0, 0x2, 0x1, 0x0, 0x5}, @NFTA_FLOWTABLE_HOOK_NUM]}, @NFTA_FLOWTABLE_TABLE={0x0, 0x1, 'syz0\x00'}]}, @NFT_MSG_DELCHAIN={0x0, 0x5, 0xa, 0x801, 0x0, 0x0, {0x5, 0x0, 0x3}, [@NFTA_CHAIN_NAME={0x0, 0x3, 'syz1\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x5}}}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000080)='team0\x00') 9.231811314s ago: executing program 4 (id=267): sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001e00)={0x0, 0x0, &(0x7f0000001d80)=[{&(0x7f0000001640)={0x30, 0x0, 0x0, 0x0, 0x4, "", [@nested={0x20, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x0, 0x0, 0x0, @fd}, @typed={0xc, 0xf, 0x0, 0x0, @u64}]}]}, 0x30}], 0x1}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001e00)={0x0, 0x0, &(0x7f0000001d80)=[{&(0x7f0000001640)={0x30, 0x2e, 0x503, 0x0, 0x0, "", [@typed={0x0, 0x0, 0x0, 0x0, @pid=0xffffffffffffffff}]}, 0x30}], 0x1}, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x9e, 0x17, 0x36, 0x10, 0x17ef, 0x721e, 0xde06, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6}}]}}]}}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0xa4}, 0x1, 0x0, 0x0, 0x24000154}, 0x20000050) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000001000010000000000000000000a00000a20000000000a01080000000000000000010000090900010073797a3100000000d0000000030a030000000000000000000100000a0900010073797a31000000000900030073797a3000000000a40003006272696467657fc5f71cbc"], 0x118}, 0x1, 0x0, 0x0, 0x24000144}, 0x20000050) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) mknodat$loop(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1004, 0x1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000001180), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r1, &(0x7f00000083c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000000100)={0x50, 0x0, r2, {0x7, 0x1f, 0x1000001, 0x5069f481, 0x8, 0x7fff, 0x0, 0x800, 0x0, 0x0, 0x10}}, 0x50) syz_fuse_handle_req(r1, &(0x7f00000041c0)="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", 0x2000, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x20, 0x0, 0x400000000000000, {0x0, 0x9}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={0x0, 0x0, 0xffffffffffffff0e, 0x10, 0x1}, 0x28) 8.075093218s ago: executing program 2 (id=273): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=ANY=[], 0x2, 0x2) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40010}, 0x28814) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, 0x0, 0x800) socket$nl_xfrm(0x10, 0x3, 0x6) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x180300, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x4, 0x5}, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="5c00000000010104000000000000000002001000240002801400018008000100e000000108000200e00000010c00028005000100000000001c0010800800014000000000d9740501000000000800024000000000", @ANYRES64=r0], 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000003800)=@raw={'raw\x00', 0x3c1, 0x3, 0x2b0, 0x0, 0x5c, 0x160, 0xd0, 0x3e0, 0x1e0, 0x228, 0x25a, 0x1e0, 0x228, 0x4, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', [], [0x0, 0x1fe], 'veth0_to_batadv\x00', 'batadv_slave_0\x00', {}, {0xff}}, 0x5002, 0xa8, 0xd0, 0x52020000, {0x0, 0x6802000000000000}}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@dev, @mcast1, [], [], 'virt_wifi0\x00', 'lo\x00', {}, {}, 0x89}, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x7, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x310) 7.664970843s ago: executing program 3 (id=276): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000540)=@newtaction={0xea8, 0x30, 0x25, 0x0, 0x0, {}, [{0xe94, 0x1, [@m_pedit={0xe90, 0x1, 0x0, 0x0, {{0xa}, {0xe64, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS_EX={0xe20}, @TCA_PEDIT_KEYS_EX={0x23, 0x5, 0x0, 0x1, [{0x14, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x14, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x14, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}]}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xea8}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="7800000010000304000000000000000000007400", @ANYRES32=0x0, @ANYBLOB="00000000600000005800128008000100677470"], 0x78}}, 0x20000800) r2 = syz_io_uring_setup(0x5c2, &(0x7f00000002c0)={0x0, 0x983a, 0x2, 0x1003, 0xea}, &(0x7f0000000240)=0x0, &(0x7f0000000540)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x4, &(0x7f0000000080)=0xfffffff8, 0x0, 0x4) io_uring_enter(r2, 0x3058, 0xdf5e, 0x7, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(r2, 0x12, 0x0, 0x0) r4 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b00040000000000000040000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/28], 0x50) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32, @ANYBLOB="1f003300d0000000080211"], 0x3c}}, 0x10) r5 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000180)=ANY=[@ANYBLOB="120100000cb768405e0483020b990102030109021b0001000000000904000001012900000905"], 0x0) syz_usb_control_io$hid(r5, 0x0, 0x0) fsopen(0x0, 0x0) r6 = syz_open_dev$audion(&(0x7f00000011c0), 0x3, 0x8c4201) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x7, 0x17, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRESOCT=r4, @ANYBLOB="4000000000000000b702000014000000b7030000000000008500000005000000bf09000000000000b6090100000a00006500050000000002180100002020692500000000002020207b9af8ff00000000cd9100000000000037010000f8ffffffb702000008000000b70300000500000015000000060000003c93000000000000b5030000000000008500000076000000b7000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0, 0x0, 0x0, 0x0}, 0x94) 7.66433466s ago: executing program 4 (id=277): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000001c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r0, 0x3ba0, &(0x7f0000000100)={0x48, 0x2, r1, 0x0, 0x0, 0x0, 0x0}) ioctl$IOMMU_HWPT_ALLOC$NONE(r0, 0x3b89, &(0x7f0000000180)={0x28, 0x1, r3, r1, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)}) ioctl$IOMMU_HWPT_SET_DIRTY_TRACKING(r0, 0x3b8b, &(0x7f0000000040)={0x10, 0x1, r2}) 7.478394552s ago: executing program 4 (id=278): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB], &(0x7f0000000040)='GPL\x00', 0x5, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x32, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x94) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x18) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) r2 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, 0x0) mq_notify(r2, &(0x7f00000000c0)={0x0, 0xc, 0x0, @thr={0x0, 0x0}}) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000100)=""/251}], 0x59) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_wireguard(r3, 0x8933, &(0x7f0000000240)={'wg1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000002c0)={'vxcan0\x00', 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000300)={@multicast1, @broadcast, 0x0}, &(0x7f0000000380)=0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={r0, 0xe0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f00000003c0)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, &(0x7f0000000400)=[0x0], &(0x7f0000000440)=[0x0, 0x0, 0x0], 0x0, 0x64, &(0x7f0000000480)=[{}, {}], 0x10, 0x10, &(0x7f00000004c0), &(0x7f00000005c0), 0x8, 0xc8, 0x8, 0x8, &(0x7f0000000600)}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000a40)={r0, 0xe0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x8, 0x6, &(0x7f00000007c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000800)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd, &(0x7f0000000840)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f0000000880), &(0x7f00000008c0), 0x8, 0x9d, 0x8, 0x8, &(0x7f0000000900)}}, 0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000a80)={@empty, 0x0}, &(0x7f0000000ac0)=0x14) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000b80)={'ip6_vti0\x00', &(0x7f0000000b00)={'ip6_vti0\x00', 0x0, 0x2f, 0x60, 0x4, 0x5, 0x14, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @loopback, 0x20, 0x8, 0x8, 0xab65}}) sendmsg$ETHTOOL_MSG_FEATURES_GET(r4, &(0x7f0000000d80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000bc0)={0x148, r5, 0x20, 0x70bd2c, 0x25dfdbfe, {}, [@HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}]}, @HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}]}]}, 0x148}, 0x1, 0x0, 0x0, 0x4000000}, 0x20040000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = dup(r13) getsockname$packet(r14, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000001540)=0x14) sendmsg$nl_route_sched(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newtaction={0x98, 0x30, 0x301, 0x3, 0x0, {0x0, 0x0, 0x1300}, [{0x84, 0x1, [@m_mirred={0x50, 0x1, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x4, 0x0, 0xffffffff}, 0x1, r15}}]}, {0x4}, {0xc}, {0xc}}}, @m_gact={0x30, 0x2, 0x0, 0x0, {{0x9}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}, 0x98}}, 0x0) syz_usb_connect(0x0, 0x36, &(0x7f0000000f00)=ANY=[@ANYBLOB="120100007ce7c810d804300a47ce0102030109022400010000000009040000020de67a0009050402000200000009058102ff"], 0x0) 7.031969384s ago: executing program 0 (id=279): r0 = socket$netlink(0x10, 0x3, 0x15) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f00000000c0)=0x0) r3 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) socket$unix(0x1, 0x2, 0x0) (async) ioctl$IOCTL_GET_NCIDEV_IDX(r3, 0x0, &(0x7f00000000c0)=0x0) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r6) sendmsg$NFC_CMD_DEV_UP(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r7, @ANYBLOB="010028bd7000070000000200000008000100", @ANYRES32=r4], 0x1c}}, 0x8004) (async) r8 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r9) (async) ioctl$IOCTL_GET_NCIDEV_IDX(r8, 0x0, &(0x7f00000000c0)=0x0) sendmsg$NFC_CMD_DEV_UP(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000740)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r10, @ANYBLOB="010026bd70003c0200000200000008000100", @ANYRES32=r11], 0x1c}}, 0x0) (async) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000000100)=0x0) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000000140)=0x0) sendmsg$NFC_CMD_DEV_UP(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x3c, 0x0, 0x10, 0x70bd27, 0x25dfdbfc, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r2}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r4}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r11}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r12}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r13}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000884}, 0x20000001) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="04010000100053"], 0x104}, 0x1, 0x0, 0x0, 0x20040890}, 0x200080c0) 6.406381176s ago: executing program 0 (id=280): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = getpid() sched_setscheduler(r0, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x6) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000240)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) socket$netlink(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) socket$nl_generic(0x10, 0x3, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48) fcntl$setown(0xffffffffffffffff, 0x8, r0) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map=r3, 0xffffffffffffffff, 0x5}, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000740)={{r3}, &(0x7f00000006c0), &(0x7f0000000700)}, 0x20) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x6000, &(0x7f0000000900)=[{&(0x7f0000000640)='U', 0xa00120}], 0x1}, 0x3) r4 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000140)=@base={0xa, 0x16, 0xb3, 0x7f}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x18, 0xb, &(0x7f0000000080)=@framed={{0x18, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @map_fd={0x18, 0x0, 0x1, 0x0, r4}, @generic={0x66}, @initr0, @exit, @alu={0x7, 0x0, 0xc, 0x3, 0x0, 0x0, 0x10}]}, &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4c}, 0x94) 5.640404008s ago: executing program 4 (id=282): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x2880, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r0, 0x3ba0, &(0x7f0000000100)={0x48, 0x2, r1, 0x0, 0x0, 0x0, 0x0}) r3 = openat$iommufd(0xffffffffffffff9c, &(0x7f00000002c0), 0x80, 0x0) ioctl$IOMMU_IOAS_ALLOC(r3, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r3, 0x3ba0, &(0x7f0000000100)={0x48, 0x2, r4, 0x0, 0x0, 0x0, 0x0}) socket$nl_audit(0x10, 0x3, 0x9) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80202, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r6 = io_uring_setup(0x1b7b, &(0x7f0000000040)={0x0, 0xc89d, 0xc000, 0xa, 0x20002f7}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000093c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@deltfilter={0x24, 0x2d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0x0, 0xfff0}, {0x5, 0xffff}}}, 0x24}}, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f0000000000)=0x6, 0x4) r7 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) io_uring_enter(r6, 0x2219, 0x7721, 0x16, 0x0, 0x0) r8 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x842, 0x0) writev(r8, &(0x7f0000000a40)=[{&(0x7f00000003c0)="ff07", 0x2}, {&(0x7f0000000000)="a9e47d", 0x3}, {&(0x7f0000000040)='z', 0x1}], 0x3) ioctl$IOMMU_HWPT_ALLOC$TEST(r0, 0x3b89, &(0x7f0000000380)={0x28, 0x0, r5, r4, 0x0, 0x0, 0xdead, 0x4, &(0x7f0000000340)}) ioctl$IOMMU_HWPT_INVALIDATE$TEST(r8, 0x3b8d, &(0x7f0000000400)={0x20, r9, &(0x7f00000003c0)=[{}], 0xdeadbeef, 0x8, 0x1}) ioctl$IOMMU_HWPT_ALLOC$NONE(r0, 0x3b89, &(0x7f0000000180)={0x28, 0x1, r5, r1, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$IOMMU_HWPT_ALLOC$TEST(r0, 0x3b89, &(0x7f0000000200)={0x28, 0x2, r2, r10, 0x0, 0x0, 0xdead, 0x4, &(0x7f0000000240)}) ioctl$IOMMU_HWPT_INVALIDATE$TEST(r0, 0x3b8d, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$IOMMU_IOAS_UNMAP$ALL(r0, 0x3b86, &(0x7f0000000300)={0x18, r1}) r11 = socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$batadv(&(0x7f0000000600), r11) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r11, 0x8933, &(0x7f0000000640)={'batadv_slave_0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r11, 0x8933, &(0x7f0000000680)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_HARDIF(r11, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f00000006c0)={0x2c, r12, 0x901, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r13}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r14}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x0) 5.41077186s ago: executing program 3 (id=284): r0 = creat(&(0x7f0000000000)='./file0\x00', 0xd931d3864d39dcca) write$cgroup_subtree(r0, &(0x7f0000000180)={[{0x0, 'cpu'}, {0x2b, 'freezer'}, {0x2d, 'cpu'}, {0x2d, 'rlimit'}, {0x2d, 'blkio'}, {0x2d, 'cpuset'}]}, 0x2a) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0) renameat2(0xffffffffffffff9c, &(0x7f0000000180)='./file1/file3\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./file1\x00', 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffffff, 0x40106614, &(0x7f0000000100)) r4 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x180300, 0x0) renameat2(r0, &(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00', 0x6) ioctl$FBIOPUT_VSCREENINFO(r4, 0x4601, &(0x7f0000000040)={0x191, 0x78, 0xa0, 0x3f, 0x32, 0x1c0, 0x0, 0x0, {}, {}, {}, {}, 0x0, 0x40, 0x0, 0x0, 0x0, 0x6, 0x1, 0x1, 0x0, 0xfffffffd, 0x0, 0x8, 0x4, 0x0, 0x2, 0xa}) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="5c00000000010104000000000000000002001000240002801400018008000100e000000108000200e00000010c00028005000100000000001c0010800800014000000000d9740501000000000800024000000000", @ANYRES64], 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000003800)=@raw={'raw\x00', 0x3c1, 0x3, 0x2b0, 0x0, 0x5c, 0x160, 0xd0, 0x3e0, 0x1e0, 0x228, 0x25a, 0x1e0, 0x228, 0x4, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', [], [0x0, 0x1fe], 'veth0_to_batadv\x00', 'batadv_slave_0\x00', {}, {0xff}}, 0x5002, 0xa8, 0xd0, 0x52020000, {0x0, 0x6802000000000000}}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@dev, @mcast1, [], [], 'virt_wifi0\x00', 'lo\x00', {}, {}, 0x89}, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x7, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x310) mount$bind(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x2000042, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f00000007c0), 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HWSYNC(r5, 0x4122, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) 4.933246121s ago: executing program 2 (id=286): creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0xc402, 0x80) mmap$xdp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000003bc0)={0x2, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000300000000000000fe020010850000000700"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x100, 0x70, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000}, 0x94) write$P9_RVERSION(r1, &(0x7f0000000c40)=ANY=[], 0x13) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000003c0)={r3, 0x0, 0x30, 0x0, @val=@uprobe_multi={&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)=[0x5], &(0x7f0000000180)=[0x2], 0x0, 0x1, 0x1}}, 0x40) mmap$xdp(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000006, 0x12, r0, 0x0) 4.147693835s ago: executing program 3 (id=287): sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001e00)={0x0, 0x0, &(0x7f0000001d80)=[{&(0x7f0000001640)={0x30, 0x0, 0x0, 0x0, 0x4, "", [@nested={0x20, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x0, 0x0, 0x0, @fd}, @typed={0xc, 0xf, 0x0, 0x0, @u64}]}]}, 0x30}], 0x1}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001e00)={0x0, 0x0, &(0x7f0000001d80)=[{&(0x7f0000001640)={0x30, 0x2e, 0x503, 0x0, 0x0, "", [@typed={0x0, 0x0, 0x0, 0x0, @pid=0xffffffffffffffff}]}, 0x30}], 0x1}, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x9e, 0x17, 0x36, 0x10, 0x17ef, 0x721e, 0xde06, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6}}]}}]}}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0xa4}, 0x1, 0x0, 0x0, 0x24000154}, 0x20000050) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000001000010000000000000000000a00000a20000000000a01080000000000000000010000090900010073797a3100000000d0000000030a030000000000000000000100000a0900010073797a31000000000900030073797a3000000000a40003006272696467657fc5f71cbc"], 0x118}, 0x1, 0x0, 0x0, 0x24000144}, 0x20000050) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) mknodat$loop(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1004, 0x1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000001180), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r1, &(0x7f00000083c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000000100)={0x50, 0x0, r2, {0x7, 0x1f, 0x1000001, 0x5069f481, 0x8, 0x7fff, 0x0, 0x800, 0x0, 0x0, 0x10}}, 0x50) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={0x0, 0x0, 0xffffffffffffff0e, 0x10, 0x1}, 0x28) 4.066439405s ago: executing program 2 (id=288): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000001c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r0, 0x3ba0, &(0x7f0000000100)={0x48, 0x2, r1, 0x0, 0x0, 0x0}) ioctl$IOMMU_HWPT_SET_DIRTY_TRACKING(r0, 0x3b8b, &(0x7f0000000040)={0x10, 0x1, r2}) 3.936519808s ago: executing program 4 (id=289): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r3) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x800000, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_NESTED_STATE(r8, 0x4048aecb, &(0x7f0000001440)={{0x5, 0x0, 0x80, {0xffffffffffffffff, 0xd000, 0x1}}, 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sendmsg$NL80211_CMD_FRAME(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000fc0)={&(0x7f00000001c0)=ANY=[@ANYBLOB='C\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000000000000200000008000300", @ANYRES32=r4, @ANYBLOB="080026006c0900000800a000ffffff7f050018010200000008009f"], 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x40) r10 = landlock_create_ruleset(&(0x7f0000000080)={0x400, 0x0, 0x1}, 0x18, 0x0) landlock_restrict_self(r10, 0x6) r11 = socket$unix(0x1, 0x5, 0x0) bind$unix(r11, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r11, 0x402) r12 = socket$unix(0x1, 0x5, 0x0) connect$unix(r12, &(0x7f0000000000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)={0x24, r1, 0x200, 0x0, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x8}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000700)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="05e506de6a6dbbd02e002100c3962fbcff7f000088080300000000", @ANYRES32=r2, @ANYBLOB="0a00340002020202020200000a00060008021100000000000800350000000000080026006c090000", @ANYRESHEX=r9, @ANYRES16=0x0, @ANYRES16], 0x44}}, 0x0) syz_80211_inject_frame(&(0x7f00000002c0)=@device_b, &(0x7f0000000140)=@mgmt_frame=@probe_response={{{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @val={0x6, 0x2, 0x1}, @void, @void, @void}, 0x3a) syz_80211_inject_frame(&(0x7f0000000280), &(0x7f0000000600)=@data_frame={@msdu=@type10={{0x0, 0x2, 0x8, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1}, {0x1}, @random="2ce7c4993b2f", @device_b, @device_a, {0x9}, "", @value={0xd, 0x1, 0x3, 0x0, 0x9}, @value=@ver_80211n={0x0, 0x7ffa, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1}}, @a_msdu=[{@device_b, @device_a, 0x9d, "93740d231b3e30784ccdd6ad09538b902c9aaadf85ca458de15d9193b0b1001eb65c7b56c8f2a3fac8dcaf8e1e263d51a0a31f676bda56baaa284ec16acdeee35b78f32307e461a387ae90790cef11363de89a52fe8aa4a3df329754b8e03c42a57e463378e9c80a9883c90657e67f6e833a323063c6c9a1f5714bc11628394e11ee5588706fb50aa92dfc7bf479fbd67a272a4813e0e20914d5b4402e"}]}, 0xca) socket$nl_route(0x10, 0x3, 0x0) nanosleep(&(0x7f0000000340)={0x0, 0x2faf080}, &(0x7f0000000380)) syz_80211_inject_frame(&(0x7f00000003c0)=@device_b, &(0x7f0000000400)=@mgmt_frame=@auth={{{}, {}, @device_b, @device_a, @from_mac, {0x0, 0x1}}, 0x0, 0x3, 0x0, @void}, 0x1e) nanosleep(&(0x7f0000000440)={0x0, 0x2faf080}, &(0x7f0000000480)) r13 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0xa4242, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000007, 0x38011, r13, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x6ee80, 0x0) io_setup(0x1, &(0x7f00000004c0)) 3.707335225s ago: executing program 2 (id=290): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x5, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x32, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x94) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x18) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) r2 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, 0x0) mq_notify(r2, &(0x7f00000000c0)={0x0, 0xc, 0x0, @thr={0x0, 0x0}}) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000100)=""/251}], 0x59) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_wireguard(r3, 0x8933, &(0x7f0000000240)={'wg1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000002c0)={'vxcan0\x00', 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000300)={@multicast1, @broadcast, 0x0}, &(0x7f0000000380)=0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={r0, 0xe0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f00000003c0)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, &(0x7f0000000400)=[0x0], &(0x7f0000000440)=[0x0, 0x0, 0x0], 0x0, 0x64, &(0x7f0000000480)=[{}, {}], 0x10, 0x10, &(0x7f00000004c0), &(0x7f00000005c0), 0x8, 0xc8, 0x8, 0x8, &(0x7f0000000600)}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000a40)={r0, 0xe0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x8, 0x6, &(0x7f00000007c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000800)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd, &(0x7f0000000840)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f0000000880), &(0x7f00000008c0), 0x8, 0x9d, 0x8, 0x8, &(0x7f0000000900)}}, 0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000a80)={@empty, 0x0}, &(0x7f0000000ac0)=0x14) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000b80)={'ip6_vti0\x00', &(0x7f0000000b00)={'ip6_vti0\x00', 0x0, 0x2f, 0x60, 0x4, 0x5, 0x14, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @loopback, 0x20, 0x8, 0x8, 0xab65}}) sendmsg$ETHTOOL_MSG_FEATURES_GET(r4, &(0x7f0000000d80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000bc0)={0x148, r5, 0x20, 0x70bd2c, 0x25dfdbfe, {}, [@HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}]}, @HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}]}]}, 0x148}, 0x1, 0x0, 0x0, 0x4000000}, 0x20040000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = dup(r13) getsockname$packet(r14, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000001540)=0x14) sendmsg$nl_route_sched(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newtaction={0x98, 0x30, 0x301, 0x3, 0x0, {0x0, 0x0, 0x1300}, [{0x84, 0x1, [@m_mirred={0x50, 0x1, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x4, 0x0, 0xffffffff}, 0x1, r15}}]}, {0x4}, {0xc}, {0xc}}}, @m_gact={0x30, 0x2, 0x0, 0x0, {{0x9}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}, 0x98}}, 0x0) syz_usb_connect(0x0, 0x36, &(0x7f0000000f00)=ANY=[@ANYBLOB="120100007ce7c810d804300a47ce0102030109022400010000000009040000020de67a0009050402000200000009058102ff"], 0x0) 2.811827133s ago: executing program 1 (id=292): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000070000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) close(0x3) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0b00000008000000080000000600000001"], 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000140), 0x5, r0}, 0x38) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='tlb_flush\x00', r1}, 0x10) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r2, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x20008000) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, 0x0, 0x800) socket$nl_xfrm(0x10, 0x3, 0x6) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r3 = syz_open_dev$usbfs(&(0x7f0000000100), 0x76, 0x101b01) ioctl$USBDEVFS_ALLOW_SUSPEND(0xffffffffffffffff, 0x5522) ioctl$USBDEVFS_DISCONNECT_CLAIM(r3, 0x8108551b, &(0x7f0000002600)={0x0, 0x0, "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"}) memfd_secret(0xa51cd372813f45c5) ioctl$USBDEVFS_ALLOW_SUSPEND(r3, 0x5522) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, {0x2}}) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r6, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) socket$nl_generic(0x10, 0x3, 0x10) mq_open(&(0x7f00000000c0)='${$\x00', 0x840, 0x0, 0x0) 2.809063848s ago: executing program 0 (id=293): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_UNMAP$ALL(r0, 0x3b86, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000400)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP(r0, 0x3b85, &(0x7f0000000440)={0x28, 0x7, r1, 0x0, &(0x7f0000000480)='LLLLLLLLLLLLLLLLLLLLLLLLLLLL', 0x1c, 0x2}) ioctl$IOMMU_IOAS_COPY(r0, 0x3b83, &(0x7f00000004c0)={0x28, 0x7, r2, r1, 0x1c, 0x3, 0x2}) ioctl$IOMMU_DESTROY$ioas(r0, 0x3b80, 0x0) ioctl$IOMMU_IOAS_UNMAP$ALL(r0, 0x3b86, &(0x7f0000000580)={0x18, r1}) ioctl$IOMMU_TEST_OP_MD_CHECK_REFS(r0, 0x3ba0, 0x0) ioctl$IOMMU_DESTROY$stdev(r0, 0x3b80, 0x0) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r0, 0x3ba0, 0x0) ioctl$IOMMU_IOAS_UNMAP$ALL(r0, 0x3b86, 0x0) 2.63652581s ago: executing program 0 (id=294): r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x18}, 0x1, 0x0, 0x0, 0x8040}, 0x6f3ece73483f27dc) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x5, @ipv4={'\x00', '\xff\xff', @empty}, 0x4}, 0x1c) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x28}, 0x1c) connect$pppl2tp(r2, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x6, @private=0xa010102}, 0x2, 0x0, 0x1}}, 0x26) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000080)='v', 0x180204}], 0x1) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x659, @dev={0xfe, 0x80, '\x00', 0xc}, 0xff}, 0x1c) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000000040)=0x7, 0x4) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0xd3283d0368e269b3, 0x8031, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r1, 0x406, r1) write$cgroup_pid(r4, &(0x7f0000000240), 0xfdef) syz_usb_connect(0x5, 0xe4, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000017ffd340b1134200bbdf000000010902d200010000400009046a00067af4190009050f102000050801060c8b631b7507250102020700090501", @ANYRESOCT], 0x0) ioctl$KVM_GET_STATS_FD_vm(0xffffffffffffffff, 0xaece) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, 0x0, 0x0) 2.435731637s ago: executing program 3 (id=295): setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000140)={0x3, &(0x7f0000000000)=[{0x20, 0x10, 0x4, 0xfffff00c}, {0x30, 0x0, 0xfd, 0x5ae9}, {0x6, 0x0, 0x7, 0x2}]}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000180)="cd53cfd0", 0x4}], 0x1}}], 0x1, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x10, 0x80, 0x8, 0x9, 0xf, 0xa439, 0x1, {0x0, @in6={{0xa, 0x4e21, 0x2, @remote, 0x5}}, 0x2, 0x0, 0x8999, 0x0, 0xc5}}, &(0x7f00000000c0)=0xb0) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) r3 = socket(0x28, 0x5, 0x0) r4 = socket(0x28, 0x805, 0x0) bind$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) listen(r4, 0x7) connect$vsock_stream(r3, &(0x7f0000000080)={0x28, 0x0, 0x0, @local}, 0x10) r5 = accept4$unix(r4, 0x0, 0x0, 0x0) recvfrom$unix(r5, &(0x7f0000000140)=""/129, 0x81, 0x40000002, 0x0, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e24, 0x8, @ipv4={'\x00', '\xff\xff', @loopback}, 0x8}}, 0x2, 0x2}, &(0x7f0000000100)=0x90) 1.645615254s ago: executing program 1 (id=296): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_VFIO_IOAS$GET(r0, 0x3b88, &(0x7f0000000340)={0xc, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000380)={0x28, 0x0, r1, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x7ff}) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r0, 0x3ba0, &(0x7f0000000100)={0x48, 0x2, r2, 0x0, 0x0, 0x0, 0x0}) ioctl$IOMMU_HWPT_ALLOC$TEST(r0, 0x3b89, &(0x7f0000000200)={0x28, 0x2, r3, 0x0, 0x0, 0x0, 0xdead, 0x4, &(0x7f0000000240)}) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CONTROL_PORT_FRAME(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0x64, r4, 0x4, 0x70bd27, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_CONTROL_PORT_ETHERTYPE={0x6, 0x66, 0x88a8}, @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT={0x4}, @NL80211_ATTR_CONTROL_PORT_ETHERTYPE={0x6, 0x66, 0x5}, @NL80211_ATTR_CONTROL_PORT_ETHERTYPE={0x6, 0x66, 0x88f7}, @NL80211_ATTR_FRAME={0x14, 0x33, @ctrl_frame=@pspoll}, @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT={0x4}, @NL80211_ATTR_FRAME={0xe, 0x33, @ctrl_frame=@ack={{}, {0x4}, @broadcast}}, @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT={0x4}]}, 0x64}, 0x1, 0x0, 0x0, 0x800}, 0x24004011) 1.610389514s ago: executing program 2 (id=297): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000001000000850000000e000000850000002a00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x8e, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x80000001}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={&(0x7f0000000040)='sys_exit\x00', r2}, 0x10) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000008bc0)={0x14, 0x24, 0x1, 0x8070bd2a, 0x25dfdbfe, {0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x4000d}, 0x20000000) capget(0x0, 0x0) ioctl$KVM_CAP_SPLIT_IRQCHIP(r1, 0x4068aea3, &(0x7f00000001c0)={0x79, 0x0, 0xc53}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'veth0\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=@newqdisc={0x3c, 0x24, 0x4ee4e6a52ff56541, 0x70bd28, 0x25dfdbfb, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}, {0xd}}, [@qdisc_kind_options=@q_gred={{0x9}, {0x4}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x14a4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x51}, 0x0) r7 = io_uring_setup(0x6e1e, &(0x7f0000000200)={0x0, 0x23d4, 0x800, 0xfffffffc, 0x83}) io_uring_register$IORING_REGISTER_BUFFERS2(r7, 0xf, &(0x7f0000001580)={0x3, 0x0, 0x0, &(0x7f00000014c0)=[{0x0}, {0x0}, {&(0x7f0000000280)=""/4094, 0xffe}], &(0x7f0000001540)=[0x0, 0x0, 0x4]}, 0x20) io_uring_register$IORING_REGISTER_BUFFERS_UPDATE(r7, 0x10, &(0x7f0000001b00)={0x0, 0x0, &(0x7f0000001a80)=[{0x0}, {0x0}, {0x0}], 0x0, 0x3}, 0x20) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fdinfo/3\x00') preadv(r8, &(0x7f00000005c0)=[{&(0x7f0000000280)=""/196, 0xc4}], 0x1, 0x8, 0xffffffff) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000040)=0x3) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000003, 0x13, r4, 0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000000080)=0x4) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00000000c0)={[0x8, 0x1000009, 0x9, 0x0, 0x1, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3, 0x6, 0x1, 0x3], 0x5000, 0x8340}) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_usb_connect(0x1, 0x3d, &(0x7f0000000000)=ANY=[], 0x0) 1.447871137s ago: executing program 1 (id=298): creat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0xc402, 0x80) mmap$xdp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000003bc0)={0x2, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000300000000000000fe020010850000000700"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x100, 0x70, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000}, 0x94) write$P9_RVERSION(r1, &(0x7f0000000c40)=ANY=[], 0x13) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000003c0)={r3, 0x0, 0x30, 0x0, @val=@uprobe_multi={&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)=[0x5], &(0x7f0000000180)=[0x2], 0x0, 0x1, 0x1}}, 0x40) mmap$xdp(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000006, 0x12, r0, 0x0) 1.436393641s ago: executing program 3 (id=299): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r0, 0x3ba0, &(0x7f0000000100)={0x48, 0x2, r1, 0x0, 0x0, 0x0, 0x0}) ioctl$IOMMU_HWPT_ALLOC$NONE(r0, 0x3b89, &(0x7f0000000180)={0x28, 0x1, r3, r1, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)}) r5 = syz_io_uring_setup(0x4f6, &(0x7f0000000380)={0x0, 0x80fd, 0x10, 0x4, 0x2cf}, &(0x7f0000000300)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) r8 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r6, r7, &(0x7f00000001c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x0, 0x0, 0x0, 0x0, 0x1}) io_uring_enter(r5, 0x47bc, 0xf5, 0x0, 0x0, 0x0) ioctl$IOMMU_HWPT_ALLOC$TEST(r0, 0x3b89, &(0x7f0000000200)={0x28, 0x0, r3, r4, 0x0, 0x0, 0xdead, 0x4, &(0x7f0000000240)}) ioctl$IOMMU_HWPT_INVALIDATE$TEST(r0, 0x3b8d, &(0x7f0000000280)={0x20, r9, &(0x7f00000002c0)=[{}], 0xdeadbeef, 0x8, 0x1}) ioctl$IOMMU_DESTROY$hwpt(r0, 0x3b80, &(0x7f0000000300)={0x8, r9}) ioctl$IOMMU_DESTROY$hwpt(r0, 0x3b80, &(0x7f0000000340)={0x8, r4}) ioctl$IOMMU_GET_HW_INFO(r0, 0x3b8a, &(0x7f0000000380)={0x24, 0x0, r3, 0x1c, &(0x7f00000003c0)=""/28}) ioctl$IOMMU_DESTROY$stdev(r0, 0x3b80, &(0x7f0000000400)={0x8, r2}) ioctl$IOMMU_DESTROY$ioas(r0, 0x3b80, &(0x7f0000000440)={0x8, r1}) close(r0) 1.217379926s ago: executing program 1 (id=300): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000001c0)={0xc}) ioctl$IOMMU_HWPT_SET_DIRTY_TRACKING(r0, 0x3b8b, &(0x7f0000000040)={0x10, 0x1}) 990.660604ms ago: executing program 1 (id=301): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) connect$unix(0xffffffffffffffff, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x6) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000002010000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000240)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) socket$netlink(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000004c0)={0xe, 0x4, &(0x7f0000000400)=ANY=[@ANYBLOB="18020000801000000000000004000000850000002e00000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x41000}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000740)={{r3}, &(0x7f00000006c0), &(0x7f0000000700)=r2}, 0x20) sendmsg$inet(r1, &(0x7f0000000980)={0x0, 0x6000, &(0x7f0000000900)=[{&(0x7f0000000640)='U', 0xa00120}], 0x1}, 0x3) r4 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000140)=@base={0xa, 0x16, 0xb3, 0x7f}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x18, 0xb, &(0x7f0000000080)=@framed={{0x18, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @map_fd={0x18, 0x0, 0x1, 0x0, r4}, @generic={0x66}, @initr0, @exit, @alu={0x7, 0x0, 0xc, 0x3, 0x0, 0x0, 0x10}]}, &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4c}, 0x94) 895.644832ms ago: executing program 3 (id=302): syz_usb_connect$sierra_net(0x3, 0x3f, &(0x7f0000000040)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x1199, 0x68a3, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x80, 0xfa, {{0x9, 0x4, 0x7, 0x0, 0x3, 0xff, 0x0, 0x0, 0x0, "", {{0x9, 0x5, 0x5, 0x2, 0x40, 0x2, 0x1b, 0xa}, {0x9, 0x5, 0x7, 0x2, 0x3ff, 0xc, 0x77, 0x3}, {0x9, 0x5, 0xc, 0x3, 0x10, 0x4, 0xf9, 0x32}}}}}}]}}, 0x0) r0 = syz_usb_connect$sierra_net(0x0, 0x3f, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x1199, 0x68a3, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x80, 0xfa, {{0x9, 0x4, 0x7, 0x0, 0x3, 0xff, 0x0, 0x0, 0x0, "", {{0x9, 0x5, 0x80, 0x2, 0x40, 0xfc, 0x8, 0xff}, {0x9, 0x5, 0xa, 0x2, 0x3ff, 0x1, 0x37, 0x10}, {0x9, 0x5, 0x4, 0x3, 0x40, 0x5, 0x6, 0x40}}}}}}]}}, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = userfaultfd(0x1) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000300)={0xaa, 0x110}) r4 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x420}, 0x1, 0x0, 0x0, 0x8000000}, 0x840) setsockopt$inet_int(r4, 0x0, 0xe, &(0x7f0000000080)=0x7, 0x4) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000800000/0x800000)=nil, 0x800000}, 0x2}) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000000380)={&(0x7f0000bfd000/0x400000)=nil, &(0x7f0000bd1000/0x2000)=nil, 0x400000, 0x1}) syz_open_dev$dri(&(0x7f0000000140), 0xffffffffffffffff, 0x0) sendmsg$AUDIT_DEL_RULE(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000002c0)={0x420, 0x3f4, 0x10, 0x70bd28, 0x25dfdbfb, {0x3, 0x1, 0x38, [0xff, 0x3, 0x4, 0x825, 0x81, 0x9, 0x4, 0x5cef9f36, 0x7, 0x400, 0x7, 0x5, 0x3, 0x1, 0x8, 0xffff11b7, 0x10000, 0x9, 0x3, 0x5, 0x400, 0x800, 0xffffffc7, 0x1, 0x1, 0xbf14, 0x743, 0x2, 0x1881, 0x3, 0x0, 0x4, 0x34, 0x7, 0x10, 0x6, 0x5ba, 0x4, 0x3, 0x5fb6, 0x5, 0x9, 0x4, 0x309, 0x8, 0x3, 0xcb8d, 0xfff, 0xa, 0x7, 0x6b0, 0x665c, 0x1, 0x2, 0x9, 0x10, 0x826, 0x57, 0x7, 0x0, 0x3, 0x1, 0x6], [0x9, 0x6, 0xfffffff5, 0x2, 0x2, 0xfffffffe, 0x5e, 0x2, 0x80000000, 0x5, 0x5, 0x9, 0xff, 0xfffffffb, 0xffffffff, 0x1, 0x7, 0x80000001, 0x3, 0xfe75, 0x3, 0x40, 0xda0, 0xfff, 0xb80, 0x10, 0x4, 0x10, 0x40, 0x4, 0x9, 0x0, 0x5aa3, 0x0, 0x8, 0x4, 0x6, 0x6, 0x10, 0x9, 0x7fffffff, 0x2, 0x453, 0x0, 0xe61, 0x0, 0x4, 0x4, 0xa, 0x1, 0x7, 0x1, 0x2, 0x40, 0x7d4, 0x5, 0xffff, 0x94b, 0x8, 0x2, 0xfffffffb, 0xffff9ef8, 0xffff, 0x10001], [0x81, 0x328e, 0x2, 0x8, 0x6, 0x0, 0x10000, 0xd, 0x3, 0x7fffffff, 0x401, 0x6, 0x7, 0x0, 0x1, 0x8001, 0xd83, 0x10, 0x5, 0x3, 0x7, 0x7, 0x3, 0x1, 0x2327, 0x4, 0x7, 0x5a, 0x3, 0x3, 0x7, 0x24, 0x2, 0x6, 0x833, 0x233, 0x1, 0x2, 0x4, 0x8, 0xffffffff, 0x80, 0xfffff801, 0x6ac, 0x81, 0x7, 0xb3, 0x9, 0x6, 0xd6b, 0x1, 0x6, 0xef7c, 0x7704, 0x31, 0x2, 0xff, 0xa17, 0x29a, 0x9, 0x2, 0x6, 0x5, 0x1], [0x400, 0x400, 0x3, 0xfffffffa, 0x5, 0xee, 0xe, 0x7e1, 0x6, 0x9, 0x3, 0x3fd, 0x9, 0xfff, 0x8, 0x101, 0x7fff, 0x83cc, 0x6, 0x6, 0x3, 0x2, 0x9, 0x1000, 0x200, 0x36a, 0xac14, 0x5, 0x8, 0xa8, 0xe2, 0x7fff00, 0x9, 0x4, 0x6, 0x1, 0x8001, 0x39c, 0x7, 0x81, 0x7, 0x0, 0x5, 0x86, 0x7, 0x5, 0xc9, 0x21d, 0x0, 0x8001, 0x3, 0x0, 0x1, 0x38, 0x4, 0x8, 0x80, 0x3, 0xffffff80, 0x6, 0xd2bb, 0x7, 0x5, 0x2]}}, 0x420}, 0x1, 0x0, 0x0, 0x44}, 0x10) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x5, 0xc, 0x42, 0x40, 0xc0, 0x1}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100), &(0x7f00000001c0), 0x10f0, r5}, 0x38) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000004c0), &(0x7f0000000640), 0x16c5, r5}, 0x38) sendmsg$nl_route(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x5c, 0x10, 0x1, 0x70bd29, 0x21dfdbff, {0x0, 0x0, 0x0, 0x0, 0xb20d, 0x11e2e}, [@IFLA_IFNAME={0x14, 0x3, 'netdevsim0\x00'}, @IFLA_VFINFO_LIST={0x20, 0x16, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, [@IFLA_VF_VLAN_LIST={0x18, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x1, 0x684, 0x7ff, 0x8100}}]}]}]}, @IFLA_TXQLEN={0x8, 0xd, 0xa}]}, 0x5c}, 0x1, 0x0, 0x0, 0x41}, 0x4000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x1b, 0x0, 0x0, 0x0, 0x0, 0x0}) io_setup(0x7, &(0x7f0000000280)=0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000700)={0x6, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="1800"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x14}, 0x94) r7 = openat$sysfs(0xffffff9c, &(0x7f00000000c0)='/sys/power/wakeup_count', 0x42, 0x80) io_submit(r6, 0x1, &(0x7f0000000500)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, r7, &(0x7f0000000000), 0xfffffc98}]) syz_usb_connect(0x3, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x96, 0xc0, 0x1a, 0x10, 0x5ac, 0x219, 0x37c4, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x80, 0x0, [{{0x9, 0x4, 0x9b, 0xfd, 0x2, 0x3, 0xfc, 0x2, 0x0, [], [{{0x9, 0x5, 0x7, 0x2, 0x400, 0x81, 0x40, 0x7d}}, {{0x9, 0x5, 0x87, 0x3, 0x8, 0xf, 0xff, 0x7}}]}}]}}]}}, 0x0) syz_usb_control_io$sierra_net(r0, &(0x7f00000002c0)={0x14, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)={0x0, 0x3, 0xda, @string={0xda, 0x3, "f0702e4bcf9d435c0a617ca117f3a7908027749fd932cb6ba99a1c5c4e50aa6ab27652d50db6a4d7396fa2a9760906b5c59414477c7dde78ca401c95ce4aac0341f371c3d3840b06fedcaea59293273c4cbb5865f7889e700aabc38f5fbf30bd6e9e3bd7d94945a4591b6cc3f5b2119856101ddfa327d7e6cd009e8cfa81ae5a1beb967a6c6d6ef6d8cbb1afe0758cafa165fbb5079046f813425a618187af71c2e3cc3e0a0b9abb8a12741d7a63caecbf0e0bb5e819cebae2f9f9d53459040ff55dfeedb003d67daf8706324620eb63cba93c2e14bb8dae"}}}, &(0x7f0000000800)={0x1c, &(0x7f0000000300)={0x40, 0x17, 0x52, "e9012b088489a415af1ab17ee4c95091422e3e8e7142ad22d730d2c7d85a939194bedfab9a94993951773babca89219469794d8cddc81dd8d7a7de5fd20bfe3863f6a306af97dfd62ebc53d811eea577fc8d"}, &(0x7f0000000380)={0xa1, 0x1, 0x400, "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"}, &(0x7f00000007c0)={0x21, 0x0, 0x2, "0aa3"}}) 657.515187ms ago: executing program 4 (id=303): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = getpid() sched_setscheduler(r0, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x6) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000240)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) socket$netlink(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) socket$nl_generic(0x10, 0x3, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48) fcntl$setown(0xffffffffffffffff, 0x8, r0) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map=r3, 0xffffffffffffffff, 0x5}, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000740)={{r3}, &(0x7f00000006c0), &(0x7f0000000700)}, 0x20) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x6000, &(0x7f0000000900)=[{&(0x7f0000000640)='U', 0xa00120}], 0x1}, 0x3) r4 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000140)=@base={0xa, 0x16, 0xb3, 0x7f}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x18, 0xb, &(0x7f0000000080)=@framed={{0x18, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @map_fd={0x18, 0x0, 0x1, 0x0, r4}, @generic={0x66}, @initr0, @exit, @alu={0x7, 0x0, 0xc, 0x3, 0x0, 0x0, 0x10}]}, &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4c}, 0x94) 408.278961ms ago: executing program 0 (id=304): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="5000000010004b0400000000000000007a00000009d8c2a59d03529a99ce9e29efb1e3bd481050fe605db58f8b016accd95df145c57117f74e242159030e9ffdfe982bd6e0122820af329c18181542ba164b6cd0e18e21d09feb19320c7f1871d45518434fb086e71b56", @ANYRES32=0x0, @ANYBLOB="0000000000000000300012800b0001006272696467650000200002800800080088a8ffff05000700070000000a0014000180c200000d0000"], 0x50}}, 0x0) 159.788031ms ago: executing program 0 (id=305): sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001e00)={0x0, 0x0, &(0x7f0000001d80)=[{&(0x7f0000001640)={0x30, 0x0, 0x0, 0x0, 0x4, "", [@nested={0x20, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x0, 0x0, 0x0, @fd}, @typed={0xc, 0xf, 0x0, 0x0, @u64}]}]}, 0x30}], 0x1}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001e00)={0x0, 0x0, &(0x7f0000001d80)=[{&(0x7f0000001640)={0x30, 0x2e, 0x503, 0x0, 0x0, "", [@typed={0x0, 0x0, 0x0, 0x0, @pid=0xffffffffffffffff}]}, 0x30}], 0x1}, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x9e, 0x17, 0x36, 0x10, 0x17ef, 0x721e, 0xde06, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6}}]}}]}}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0xa4}, 0x1, 0x0, 0x0, 0x24000154}, 0x20000050) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000001000010000000000000000000a00000a20000000000a01080000000000000000010000090900010073797a3100000000d0000000030a030000000000000000000100000a0900010073797a31000000000900030073797a3000000000a40003006272696467657fc5f71cbc"], 0x118}, 0x1, 0x0, 0x0, 0x24000144}, 0x20000050) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) mknodat$loop(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1004, 0x1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000001180), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r1, &(0x7f00000083c0)={0x2020}, 0x2020) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={0x0, 0x0, 0xffffffffffffff0e, 0x10, 0x1}, 0x28) 0s ago: executing program 1 (id=306): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000000440)=[{0x20, 0x2, 0x81, 0xfffff034}, {0x20, 0x0, 0x0, 0xfffff010}, {0x6}]}, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), 0xffffffffffffffff) kernel console output (not intermixed with test programs): 0: port 1(bridge_slave_0) entered blocking state [ 95.098767][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.137530][ T5805] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.173778][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.174030][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.254031][ T5805] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.301547][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.303503][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.361210][ T2143] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.361373][ T2143] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.412287][ T5798] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.581636][ T5803] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.698244][ T5794] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.725588][ T5798] veth0_vlan: entered promiscuous mode [ 95.793026][ T5798] veth1_vlan: entered promiscuous mode [ 95.885457][ T5803] veth0_vlan: entered promiscuous mode [ 95.937072][ T5803] veth1_vlan: entered promiscuous mode [ 95.949850][ T5806] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.010746][ T5794] veth0_vlan: entered promiscuous mode [ 96.013146][ T5798] veth0_macvtap: entered promiscuous mode [ 96.060638][ T5798] veth1_macvtap: entered promiscuous mode [ 96.068713][ T5794] veth1_vlan: entered promiscuous mode [ 96.102251][ T5805] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.158084][ T5803] veth0_macvtap: entered promiscuous mode [ 96.170406][ T5798] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.191100][ T5803] veth1_macvtap: entered promiscuous mode [ 96.205419][ T5798] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.251367][ T43] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.265908][ T43] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.273164][ T43] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.277880][ T43] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.288613][ T5794] veth0_macvtap: entered promiscuous mode [ 96.304288][ T5803] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.375825][ T5794] veth1_macvtap: entered promiscuous mode [ 96.394114][ T5803] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.509256][ T5805] veth0_vlan: entered promiscuous mode [ 96.514068][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.537834][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.552338][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.561590][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.566450][ T5794] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.654716][ T5805] veth1_vlan: entered promiscuous mode [ 96.669837][ T5794] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.687836][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.688899][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.773102][ T13] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.785706][ T13] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.842107][ T13] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.865608][ T13] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.899623][ T5806] veth0_vlan: entered promiscuous mode [ 96.899820][ T68] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.899836][ T68] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.054331][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.054352][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.073496][ T5806] veth1_vlan: entered promiscuous mode [ 97.166168][ T5805] veth0_macvtap: entered promiscuous mode [ 97.179063][ T68] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.179084][ T68] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.242372][ T5805] veth1_macvtap: entered promiscuous mode [ 97.285763][ T2143] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.285782][ T2143] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.399765][ T5805] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.400483][ T5911] warning: `syz.3.4' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 97.437810][ T5806] veth0_macvtap: entered promiscuous mode [ 97.448981][ T68] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.448998][ T68] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.494536][ T5805] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.541165][ T5806] veth1_macvtap: entered promiscuous mode [ 97.578414][ T2143] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.579458][ T2143] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.580701][ T2143] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.601332][ T2143] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.642634][ T5806] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.671219][ T5916] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 97.712866][ T5806] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.836952][ T13] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.859064][ T13] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.888758][ T13] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.891287][ T13] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.027080][ T5895] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 98.086983][ T999] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.087004][ T999] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.216908][ T5895] usb 1-1: Using ep0 maxpacket: 16 [ 98.254509][ T5895] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 255 [ 98.280610][ T5895] usb 1-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47 [ 98.280628][ T5895] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 98.280638][ T5895] usb 1-1: Product: syz [ 98.280645][ T5895] usb 1-1: Manufacturer: syz [ 98.280652][ T5895] usb 1-1: SerialNumber: syz [ 98.311461][ T43] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.311480][ T43] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.361379][ T5895] usb 1-1: config 0 descriptor?? [ 98.392296][ T5915] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 98.541919][ T5895] mcba_usb 1-1:0.0: Microchip CAN BUS Analyzer connected [ 98.611993][ C0] mcba_usb 1-1:0.0 can0: Tx URB aborted (-71) [ 98.612084][ C0] mcba_usb 1-1:0.0 can0: Tx URB aborted (-71) [ 98.666896][ T5895] usb 1-1: USB disconnect, device number 2 [ 98.693971][ T5895] mcba_usb 1-1:0.0 can0: device disconnected [ 98.881093][ T999] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.881112][ T999] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.185998][ T37] audit: type=1326 audit(1764036207.659:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5933 comm="syz.2.3" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b2b38f749 code=0x7ffc0000 [ 99.189561][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.189582][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.201715][ T37] audit: type=1326 audit(1764036207.679:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5933 comm="syz.2.3" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f7b2b38f749 code=0x7ffc0000 [ 99.201764][ T37] audit: type=1326 audit(1764036207.679:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5933 comm="syz.2.3" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b2b38f749 code=0x7ffc0000 [ 99.201802][ T37] audit: type=1326 audit(1764036207.679:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5933 comm="syz.2.3" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f7b2b38f749 code=0x7ffc0000 [ 99.205105][ T37] audit: type=1326 audit(1764036207.679:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5933 comm="syz.2.3" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b2b38f749 code=0x7ffc0000 [ 99.210740][ T37] audit: type=1326 audit(1764036207.679:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5933 comm="syz.2.3" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7f7b2b38f749 code=0x7ffc0000 [ 99.210793][ T37] audit: type=1326 audit(1764036207.689:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5933 comm="syz.2.3" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b2b38f749 code=0x7ffc0000 [ 99.210831][ T37] audit: type=1326 audit(1764036207.689:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5933 comm="syz.2.3" exe="/root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f7b2b38f749 code=0x7ffc0000 [ 99.225511][ T37] audit: type=1326 audit(1764036207.699:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5933 comm="syz.2.3" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b2b38f749 code=0x7ffc0000 [ 99.227779][ T37] audit: type=1326 audit(1764036207.699:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5933 comm="syz.2.3" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f7b2b38f749 code=0x7ffc0000 [ 99.240618][ T5935] netlink: 24 bytes leftover after parsing attributes in process `syz.2.3'. [ 99.422666][ T5938] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 99.492294][ T5938] iommufd_mock iommufd_mock1: Adding to iommu group 1 [ 99.565643][ T5942] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 100.986845][ T1229] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 101.095346][ T5957] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 101.105098][ T5957] FAULT_INJECTION: forcing a failure. [ 101.105098][ T5957] name failslab, interval 1, probability 0, space 0, times 1 [ 101.105153][ T5957] CPU: 0 UID: 0 PID: 5957 Comm: syz.4.5 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 101.105174][ T5957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 101.105190][ T5957] Call Trace: [ 101.105200][ T5957] [ 101.105208][ T5957] dump_stack_lvl+0x189/0x250 [ 101.105241][ T5957] ? __pfx____ratelimit+0x10/0x10 [ 101.105264][ T5957] ? __pfx_dump_stack_lvl+0x10/0x10 [ 101.105288][ T5957] ? __pfx__printk+0x10/0x10 [ 101.105313][ T5957] ? __pfx___might_resched+0x10/0x10 [ 101.105332][ T5957] ? fs_reclaim_acquire+0x7d/0x100 [ 101.105358][ T5957] should_fail_ex+0x46c/0x600 [ 101.105385][ T5957] should_failslab+0xa8/0x100 [ 101.105411][ T5957] __kmalloc_noprof+0xcc/0x7d0 [ 101.105432][ T5957] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 101.105456][ T5957] ? _iommufd_object_alloc+0x26/0x1b0 [ 101.105482][ T5957] _iommufd_object_alloc+0x26/0x1b0 [ 101.105505][ T5957] iommufd_hwpt_paging_alloc+0x15d/0x830 [ 101.105535][ T5957] ? mutex_lock_nested+0x154/0x1d0 [ 101.105559][ T5957] iommufd_hwpt_alloc+0x444/0xb60 [ 101.105590][ T5957] ? __pfx_iommufd_hwpt_alloc+0x10/0x10 [ 101.105629][ T5957] iommufd_fops_ioctl+0x461/0x580 [ 101.105657][ T5957] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 101.105693][ T5957] ? __fget_files+0x3a6/0x420 [ 101.105715][ T5957] ? __fget_files+0x2a/0x420 [ 101.105741][ T5957] ? bpf_lsm_file_ioctl+0x9/0x20 [ 101.105758][ T5957] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 101.105779][ T5957] __se_sys_ioctl+0xff/0x170 [ 101.105802][ T5957] do_syscall_64+0xfa/0xfa0 [ 101.105823][ T5957] ? lockdep_hardirqs_on+0x9c/0x150 [ 101.105846][ T5957] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.105863][ T5957] ? clear_bhb_loop+0x60/0xb0 [ 101.105885][ T5957] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.105901][ T5957] RIP: 0033:0x7ff81a75f749 [ 101.105921][ T5957] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 101.105934][ T5957] RSP: 002b:00007ff8189c6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 101.105953][ T5957] RAX: ffffffffffffffda RBX: 00007ff81a9b5fa0 RCX: 00007ff81a75f749 [ 101.105966][ T5957] RDX: 0000200000000200 RSI: 0000000000003b89 RDI: 0000000000000003 [ 101.105977][ T5957] RBP: 00007ff8189c6090 R08: 0000000000000000 R09: 0000000000000000 [ 101.105988][ T5957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 101.105997][ T5957] R13: 00007ff81a9b6038 R14: 00007ff81a9b5fa0 R15: 00007fff78bcd858 [ 101.106024][ T5957] [ 101.143755][ T1229] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid wMaxPacketSize 0 [ 101.143784][ T1229] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8E has invalid maxpacket 0 [ 101.143804][ T1229] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 101.143825][ T1229] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 0 [ 101.153875][ T1229] usb 2-1: New USB device found, idVendor=05ab, idProduct=0301, bcdDevice= 1.00 [ 101.153904][ T1229] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 101.153923][ T1229] usb 2-1: Product: syz [ 101.153936][ T1229] usb 2-1: Manufacturer: syz [ 101.153949][ T1229] usb 2-1: SerialNumber: syz [ 101.267825][ T1229] usb 2-1: config 0 descriptor?? [ 101.303994][ T1229] ums-isd200 2-1:0.0: USB Mass Storage device detected [ 101.403726][ T5959] sctp: [Deprecated]: syz.0.17 (pid 5959) Use of int in max_burst socket option deprecated. [ 101.403726][ T5959] Use struct sctp_assoc_value instead [ 101.628269][ T5958] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 101.681680][ T5958] netlink: 12 bytes leftover after parsing attributes in process `syz.0.17'. [ 101.684003][ T5958] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 101.770620][ T1229] scsi host1: usb-storage 2-1:0.0 [ 101.777624][ T5958] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 101.893133][ T5968] ======================================================= [ 101.893133][ T5968] WARNING: The mand mount option has been deprecated and [ 101.893133][ T5968] and is ignored by this kernel. Remove the mand [ 101.893133][ T5968] option from the mount to silence this warning. [ 101.893133][ T5968] ======================================================= [ 101.999339][ T5968] hpfs: hpfs_map_sector(): read error [ 102.436953][ T1229] usb 2-1: USB disconnect, device number 2 [ 102.639611][ T5973] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 102.832029][ T5979] netlink: 16402 bytes leftover after parsing attributes in process `syz.4.21'. [ 102.832574][ T5976] netlink: 16402 bytes leftover after parsing attributes in process `syz.4.21'. [ 102.834996][ T5976] netlink: 44 bytes leftover after parsing attributes in process `syz.4.21'. [ 102.881924][ T5953] syz.0.17 (5953) used greatest stack depth: 18744 bytes left [ 103.003624][ T5981] capability: warning: `syz.1.23' uses deprecated v2 capabilities in a way that may be insecure [ 103.126928][ T5882] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 103.215220][ T5988] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 103.256863][ T9] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 103.287333][ T5882] usb 4-1: Using ep0 maxpacket: 8 [ 103.290884][ T5882] usb 4-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 103.290912][ T5882] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 103.351982][ T5882] pvrusb2: Hardware description: Terratec Grabster AV400 [ 103.360200][ T5882] pvrusb2: ********** [ 103.360219][ T5882] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 103.360230][ T5882] pvrusb2: Important functionality might not be entirely working. [ 103.360238][ T5882] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 103.360248][ T5882] pvrusb2: ********** [ 103.438396][ T9] usb 1-1: Using ep0 maxpacket: 8 [ 103.455131][ T9] usb 1-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 103.455167][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 103.493601][ T9] pvrusb2: Hardware description: Terratec Grabster AV400 [ 103.493617][ T9] pvrusb2: ********** [ 103.493624][ T9] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 103.493635][ T9] pvrusb2: Important functionality might not be entirely working. [ 103.493644][ T9] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 103.493655][ T9] pvrusb2: ********** [ 103.616857][ T998] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 103.622871][ T2365] pvrusb2: Invalid write control endpoint [ 104.068239][ T998] usb 3-1: device descriptor read/64, error -71 [ 104.702887][ T37] kauditd_printk_skb: 163 callbacks suppressed [ 104.702906][ T37] audit: type=1326 audit(1764036213.119:175): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5980 comm="syz.1.23" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f1c057d2005 code=0x7ffc0000 [ 104.702946][ T37] audit: type=1326 audit(1764036213.119:176): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5980 comm="syz.1.23" exe="/root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f1c0579f749 code=0x7ffc0000 [ 104.702982][ T37] audit: type=1326 audit(1764036213.119:177): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5980 comm="syz.1.23" exe="/root/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7f1c0579f749 code=0x7ffc0000 [ 104.771323][ T5978] netlink: 8 bytes leftover after parsing attributes in process `syz.3.22'. [ 104.771346][ T5978] netlink: 12 bytes leftover after parsing attributes in process `syz.3.22'. [ 104.771568][ T5978] netlink: 'syz.3.22': attribute type 29 has an invalid length. [ 104.867925][ T998] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 104.883954][ T2365] pvrusb2: Invalid write control endpoint [ 104.883979][ T2365] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 104.883987][ T2365] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 104.883994][ T2365] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 104.884006][ T2365] pvrusb2: Device being rendered inoperable [ 104.896887][ T2365] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 104.896976][ T2365] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 104.941550][ T2365] pvrusb2: Attached sub-driver cx25840 [ 104.941565][ T2365] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 104.941573][ T2365] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 104.941606][ T2365] pvrusb2: Invalid write control endpoint [ 104.997976][ T998] usb 3-1: device descriptor read/64, error -71 [ 105.017141][ T5985] 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. [ 105.091122][ T31] usb 4-1: USB disconnect, device number 2 [ 105.119377][ T998] usb usb3-port1: attempt power cycle [ 105.122354][ T5985] pvrusb2: Attempted to execute control transfer when device not ok [ 105.152090][ T5985] pvrusb2: Attempted to execute control transfer when device not ok [ 105.353464][ T2365] pvrusb2: Invalid write control endpoint [ 105.353478][ T2365] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 105.353485][ T2365] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 105.353491][ T2365] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 105.353498][ T2365] pvrusb2: Device being rendered inoperable [ 105.353534][ T2365] cx25840 2-0044: Unable to detect h/w, assuming cx23887 [ 105.353581][ T2365] cx25840 2-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_b) [ 105.418189][ T2365] pvrusb2: Attached sub-driver cx25840 [ 105.418205][ T2365] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 105.418213][ T2365] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 105.490554][ T998] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 105.510156][ T998] usb 3-1: device descriptor read/8, error -71 [ 105.537798][ T5863] usb 1-1: USB disconnect, device number 3 [ 105.809404][ T6018] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 105.866891][ T998] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 105.901411][ T6019] hpfs: hpfs_map_sector(): read error [ 106.271272][ T998] usb 3-1: device descriptor read/8, error -71 [ 106.373111][ T6023] netlink: 8 bytes leftover after parsing attributes in process `syz.1.33'. [ 106.373145][ T6023] netlink: 'syz.1.33': attribute type 30 has an invalid length. [ 106.373158][ T6023] netlink: 12 bytes leftover after parsing attributes in process `syz.1.33'. [ 106.392501][ T998] usb usb3-port1: unable to enumerate USB device [ 106.394423][ T6023] Zero length message leads to an empty skb [ 106.397950][ T6023] netlink: 'syz.1.33': attribute type 1 has an invalid length. [ 106.454711][ T6029] trusted_key: syz.1.33 sent an empty control message without MSG_MORE. [ 106.466385][ T6023] 8021q: adding VLAN 0 to HW filter on device bond1 [ 106.758949][ T998] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 106.918525][ T998] usb 3-1: Using ep0 maxpacket: 32 [ 106.924547][ T998] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 106.924573][ T998] usb 3-1: config 0 has no interface number 0 [ 106.955477][ T998] usb 3-1: New USB device found, idVendor=8086, idProduct=9500, bcdDevice=b6.d8 [ 106.955507][ T998] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 106.955527][ T998] usb 3-1: Product: syz [ 106.955540][ T998] usb 3-1: Manufacturer: syz [ 106.955563][ T998] usb 3-1: SerialNumber: syz [ 107.046842][ T10] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 107.134991][ T998] usb 3-1: config 0 descriptor?? [ 108.027748][ T10] usb 2-1: Using ep0 maxpacket: 32 [ 108.124235][ T6022] netlink: 2 bytes leftover after parsing attributes in process `syz.2.36'. [ 108.186852][ T10] usb 2-1: config index 0 descriptor too short (expected 35577, got 27) [ 108.186881][ T10] usb 2-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 108.186901][ T10] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 108.186921][ T10] usb 2-1: config 1 has no interface number 0 [ 108.186972][ T10] usb 2-1: config 1 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 108.186996][ T10] usb 2-1: config 1 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17 [ 108.187035][ T10] usb 2-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 108.187056][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 108.295458][ T6043] iommufd_mock iommufd_mock1: Adding to iommu group 0 [ 108.379786][ T6039] iommufd_mock iommufd_mock0: Adding to iommu group 1 [ 108.380185][ T998] usb 3-1: dvb_usb_v2: found a 'Intel CE9500 reference design' in warm state [ 108.380217][ T998] usb 3-1: selecting invalid altsetting 1 [ 108.380233][ T998] usb 3-1: dvb_usb_ce6230: usb_set_interface() failed=-22 [ 108.460064][ T998] usb 3-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 108.460769][ T998] dvbdev: DVB: registering new adapter (Intel CE9500 reference design) [ 108.460855][ T998] usb 3-1: media controller created [ 108.530303][ T10] snd_usb_pod 2-1:1.1: Line 6 Pocket POD found [ 108.593925][ T998] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 108.734989][ T998] usb 3-1: dvb_usb_ce6230: usb_control_msg() failed=-71 [ 108.735085][ T998] zl10353_read_register: readreg error (reg=127, ret==-71) [ 108.736655][ T998] usb 3-1: dvb_usb_ce6230: usb_set_interface() failed=-71 [ 108.740908][ T6048] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 108.922989][ T998] usb 3-1: USB disconnect, device number 6 [ 109.008972][ T5882] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 109.092600][ T10] snd_usb_pod 2-1:1.1: Line 6 Pocket POD now attached [ 109.408509][ T6052] netlink: 8 bytes leftover after parsing attributes in process `syz.2.42'. [ 109.415852][ T6053] @ÿ: renamed from bond_slave_0 (while UP) [ 109.859639][ T5882] usb 5-1: New USB device found, idVendor=04dd, idProduct=9032, bcdDevice=fd.0b [ 109.859671][ T5882] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 109.897161][ T5882] usb 5-1: config 0 descriptor?? [ 109.904923][ T5882] usb 5-1: unsupported MDLM descriptors [ 110.116872][ T10] usb 2-1: USB disconnect, device number 3 [ 110.127964][ T998] snd_usb_pod 2-1:1.1: line6_send_raw_message_async_part: usb_submit_urb failed (-22) [ 110.139222][ T10] snd_usb_pod 2-1:1.1: Line 6 Pocket POD now disconnected [ 110.251292][ T6060] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 111.983698][ T5963] usb 5-1: USB disconnect, device number 2 [ 113.549476][ T6098] netlink: 8 bytes leftover after parsing attributes in process `syz.3.54'. [ 114.879629][ T6105] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 114.887101][ T6105] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 114.906551][ T6105] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 115.880035][ T6118] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 115.926896][ T5963] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 116.776923][ T5963] usb 5-1: config 0 has an invalid interface number: 106 but max is 0 [ 116.776949][ T5963] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 116.776966][ T5963] usb 5-1: config 0 has no interface number 0 [ 116.777019][ T5963] usb 5-1: config 0 interface 106 altsetting 0 endpoint 0x1 has invalid maxpacket 14129, setting to 64 [ 116.777043][ T5963] usb 5-1: config 0 interface 106 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 6 [ 116.777081][ T5963] usb 5-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=df.bb [ 116.777101][ T5963] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 116.820570][ T5963] usb 5-1: config 0 descriptor?? [ 116.876862][ T5863] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 116.896208][ T5963] usb 5-1: Warning: ath10k USB support is incomplete, don't expect anything to work! [ 117.026891][ T5863] usb 1-1: Using ep0 maxpacket: 16 [ 117.033441][ T5863] usb 1-1: config index 0 descriptor too short (expected 65, got 36) [ 117.033468][ T5863] usb 1-1: config 0 has an invalid descriptor of length 49, skipping remainder of the config [ 117.033501][ T5863] usb 1-1: too many endpoints for config 0 interface 0 altsetting 234: 62, using maximum allowed: 30 [ 117.033596][ T5863] usb 1-1: config 0 interface 0 altsetting 234 has 0 endpoint descriptors, different from the interface descriptor's value: 62 [ 117.033622][ T5863] usb 1-1: config 0 interface 0 has no altsetting 0 [ 117.033655][ T5863] usb 1-1: New USB device found, idVendor=1781, idProduct=0898, bcdDevice= 0.00 [ 117.033676][ T5863] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 117.258855][ T37] audit: type=1804 audit(1764036225.709:178): pid=6129 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.2.66" name="/newroot/9/file0" dev="tmpfs" ino=64 res=1 errno=0 [ 117.287106][ T5863] usb 1-1: config 0 descriptor?? [ 117.421550][ T6132] hpfs: hpfs_map_sector(): read error [ 117.986906][ T3721] usb 5-1: Failed to submit usb control message: -110 [ 117.986959][ T3721] usb 5-1: unable to send the bmi data to the device: -110 [ 117.986975][ T3721] usb 5-1: unable to get target info from device [ 117.987044][ T3721] usb 5-1: could not get target info (-110) [ 117.987321][ T3721] usb 5-1: could not probe fw (-110) [ 118.146136][ T6136] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 118.444643][ T6131] hpfs: hpfs_map_sector(): read error [ 118.759274][ T6145] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 118.772612][ T6145] FAULT_INJECTION: forcing a failure. [ 118.772612][ T6145] name failslab, interval 1, probability 0, space 0, times 0 [ 118.772931][ T6145] CPU: 1 UID: 0 PID: 6145 Comm: syz.3.70 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 118.772956][ T6145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 118.772966][ T6145] Call Trace: [ 118.772974][ T6145] [ 118.772981][ T6145] dump_stack_lvl+0x189/0x250 [ 118.773011][ T6145] ? __pfx____ratelimit+0x10/0x10 [ 118.773035][ T6145] ? __pfx_dump_stack_lvl+0x10/0x10 [ 118.773059][ T6145] ? __pfx__printk+0x10/0x10 [ 118.773085][ T6145] ? __pfx___might_resched+0x10/0x10 [ 118.773108][ T6145] should_fail_ex+0x46c/0x600 [ 118.773137][ T6145] should_failslab+0xa8/0x100 [ 118.773163][ T6145] __kmalloc_noprof+0xcc/0x7d0 [ 118.773185][ T6145] ? kfree+0x51/0x950 [ 118.773201][ T6145] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 118.773227][ T6145] tomoyo_realpath_from_path+0xe3/0x5d0 [ 118.773250][ T6145] ? tomoyo_domain+0xda/0x130 [ 118.773276][ T6145] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 118.773301][ T6145] tomoyo_path_number_perm+0x1e8/0x5a0 [ 118.773329][ T6145] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 118.773359][ T6145] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 118.773382][ T6145] ? lockdep_hardirqs_on+0x9c/0x150 [ 118.773436][ T6145] ? __fget_files+0x2a/0x420 [ 118.773464][ T6145] ? __fget_files+0x3a6/0x420 [ 118.773484][ T6145] ? __fget_files+0x2a/0x420 [ 118.773516][ T6145] security_file_ioctl+0xcb/0x2d0 [ 118.773537][ T6145] __se_sys_ioctl+0x47/0x170 [ 118.773561][ T6145] do_syscall_64+0xfa/0xfa0 [ 118.773585][ T6145] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 118.773601][ T6145] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 118.773618][ T6145] ? clear_bhb_loop+0x60/0xb0 [ 118.773638][ T6145] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 118.773654][ T6145] RIP: 0033:0x7faaaab8f749 [ 118.773670][ T6145] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 118.773684][ T6145] RSP: 002b:00007faaa8dee038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 118.773710][ T6145] RAX: ffffffffffffffda RBX: 00007faaaade5fa0 RCX: 00007faaaab8f749 [ 118.773721][ T6145] RDX: 0000200000000800 RSI: 0000000000003ba0 RDI: 0000000000000003 [ 118.773732][ T6145] RBP: 00007faaa8dee090 R08: 0000000000000000 R09: 0000000000000000 [ 118.773742][ T6145] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 118.773752][ T6145] R13: 00007faaaade6038 R14: 00007faaaade5fa0 R15: 00007ffc04a6ced8 [ 118.773783][ T6145] [ 118.775890][ T6145] ERROR: Out of memory at tomoyo_realpath_from_path. [ 119.059487][ T5863] usb 1-1: string descriptor 0 read error: -71 [ 119.088576][ T5863] pxrc 1-1:0.0: Could not find endpoint [ 119.125595][ T5863] usb 1-1: USB disconnect, device number 4 [ 119.319911][ T5963] usb 5-1: USB disconnect, device number 3 [ 119.571117][ T6155] netlink: 8 bytes leftover after parsing attributes in process `syz.3.71'. [ 120.126927][ T5863] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 120.280765][ T5863] usb 1-1: Using ep0 maxpacket: 8 [ 120.284912][ T5863] usb 1-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 120.284940][ T5863] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 120.287371][ T5963] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 120.344145][ T5863] pvrusb2: Hardware description: Terratec Grabster AV400 [ 120.344162][ T5863] pvrusb2: ********** [ 120.344168][ T5863] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 120.344179][ T5863] pvrusb2: Important functionality might not be entirely working. [ 120.344187][ T5863] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 120.344198][ T5863] pvrusb2: ********** [ 120.452787][ T5963] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid wMaxPacketSize 0 [ 120.452868][ T5963] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8E has invalid maxpacket 0 [ 120.452893][ T5963] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 120.452912][ T5963] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 0 [ 120.466290][ T5963] usb 5-1: New USB device found, idVendor=05ab, idProduct=0301, bcdDevice= 1.00 [ 120.466373][ T5963] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 120.466392][ T5963] usb 5-1: Product: syz [ 120.466405][ T5963] usb 5-1: Manufacturer: syz [ 120.466418][ T5963] usb 5-1: SerialNumber: syz [ 120.509706][ T5963] usb 5-1: config 0 descriptor?? [ 120.574462][ T5963] ums-isd200 5-1:0.0: USB Mass Storage device detected [ 120.617551][ T6154] netlink: 'syz.0.72': attribute type 1 has an invalid length. [ 120.619240][ T2365] pvrusb2: Invalid write control endpoint [ 120.787047][ T5963] scsi host1: usb-storage 5-1:0.0 [ 120.831229][ T6154] pvrusb2: Invalid write control endpoint [ 120.845215][ T10] usb 1-1: USB disconnect, device number 5 [ 120.864932][ T2365] pvrusb2: Invalid write control endpoint [ 120.864948][ T2365] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 120.864956][ T2365] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 120.864963][ T2365] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 120.864972][ T2365] pvrusb2: Device being rendered inoperable [ 120.864999][ T2365] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 120.865047][ T2365] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 120.878881][ T2365] pvrusb2: Attached sub-driver cx25840 [ 120.878894][ T2365] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 120.878902][ T2365] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 120.896899][ T5963] usb 5-1: USB disconnect, device number 4 [ 121.018302][ T6180] netlink: 'syz.3.81': attribute type 83 has an invalid length. [ 121.122424][ T6180] usb usb8: usbfs: process 6180 (syz.3.81) did not claim interface 0 before use [ 121.357171][ T5863] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 121.506855][ T5863] usb 3-1: Using ep0 maxpacket: 32 [ 121.510256][ T5863] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 121.510280][ T5863] usb 3-1: config 0 has no interface number 0 [ 121.513407][ T5863] usb 3-1: New USB device found, idVendor=8086, idProduct=9500, bcdDevice=b6.d8 [ 121.513434][ T5863] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 121.513451][ T5863] usb 3-1: Product: syz [ 121.513464][ T5863] usb 3-1: Manufacturer: syz [ 121.513477][ T5863] usb 3-1: SerialNumber: syz [ 121.555101][ T5863] usb 3-1: config 0 descriptor?? [ 121.583665][ T5863] usb 3-1: dvb_usb_v2: found a 'Intel CE9500 reference design' in warm state [ 121.583690][ T5863] usb 3-1: selecting invalid altsetting 1 [ 121.583704][ T5863] usb 3-1: dvb_usb_ce6230: usb_set_interface() failed=-22 [ 121.594978][ T5863] usb 3-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 121.595652][ T5863] dvbdev: DVB: registering new adapter (Intel CE9500 reference design) [ 121.595702][ T5863] usb 3-1: media controller created [ 121.599611][ T6189] Driver unsupported XDP return value 0 on prog (id 25) dev N/A, expect packet loss! [ 121.636857][ T10] usb 4-1: new full-speed USB device number 3 using dummy_hcd [ 121.801029][ T10] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 121.801056][ T10] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 121.804520][ T10] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 121.804550][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 121.804570][ T10] usb 4-1: Product: syz [ 121.804584][ T10] usb 4-1: Manufacturer: syz [ 121.804597][ T10] usb 4-1: SerialNumber: syz [ 121.901473][ T5863] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 121.903794][ T6195] netlink: 8 bytes leftover after parsing attributes in process `syz.1.86'. [ 121.923798][ T6183] netlink: 2 bytes leftover after parsing attributes in process `syz.2.82'. [ 122.150120][ T10] usb 4-1: 0:2 : does not exist [ 122.160930][ T10] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 123.310635][ T10] usb 4-1: USB disconnect, device number 3 [ 123.404221][ T5863] usb 3-1: dvb_usb_ce6230: usb_control_msg() failed=-110 [ 123.404274][ T5863] zl10353_read_register: readreg error (reg=127, ret==-110) [ 123.451465][ T5921] udevd[5921]: 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 [ 123.609507][ T5863] usb 3-1: USB disconnect, device number 7 [ 124.170950][ T6222] FAULT_INJECTION: forcing a failure. [ 124.170950][ T6222] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 124.170981][ T6222] CPU: 1 UID: 0 PID: 6222 Comm: syz.1.93 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 124.171002][ T6222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 124.171012][ T6222] Call Trace: [ 124.171019][ T6222] [ 124.171027][ T6222] dump_stack_lvl+0x189/0x250 [ 124.171057][ T6222] ? __pfx____ratelimit+0x10/0x10 [ 124.171082][ T6222] ? __pfx_dump_stack_lvl+0x10/0x10 [ 124.171104][ T6222] ? __pfx__printk+0x10/0x10 [ 124.171142][ T6222] should_fail_ex+0x46c/0x600 [ 124.171172][ T6222] _copy_to_user+0x31/0xb0 [ 124.171195][ T6222] simple_read_from_buffer+0xe1/0x170 [ 124.171223][ T6222] proc_fail_nth_read+0x1b6/0x220 [ 124.171252][ T6222] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 124.171274][ T6222] ? rw_verify_area+0x2ac/0x4e0 [ 124.171295][ T6222] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 124.171316][ T6222] vfs_read+0x206/0xa30 [ 124.171352][ T6222] ? __pfx_vfs_read+0x10/0x10 [ 124.171370][ T6222] ? try_to_take_rt_mutex+0x7fd/0xac0 [ 124.171401][ T6222] ? mutex_lock_nested+0x154/0x1d0 [ 124.171419][ T6222] ? fdget_pos+0x253/0x320 [ 124.171453][ T6222] ksys_read+0x14b/0x260 [ 124.171477][ T6222] ? __pfx_ksys_read+0x10/0x10 [ 124.171502][ T6222] ? do_syscall_64+0xbe/0xfa0 [ 124.171530][ T6222] do_syscall_64+0xfa/0xfa0 [ 124.171552][ T6222] ? lockdep_hardirqs_on+0x9c/0x150 [ 124.171575][ T6222] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 124.171593][ T6222] ? clear_bhb_loop+0x60/0xb0 [ 124.171615][ T6222] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 124.171632][ T6222] RIP: 0033:0x7f1c0579e15c [ 124.171648][ T6222] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 124.171662][ T6222] RSP: 002b:00007f1c03a06030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 124.171681][ T6222] RAX: ffffffffffffffda RBX: 00007f1c059f5fa0 RCX: 00007f1c0579e15c [ 124.171694][ T6222] RDX: 000000000000000f RSI: 00007f1c03a060a0 RDI: 0000000000000004 [ 124.171705][ T6222] RBP: 00007f1c03a06090 R08: 0000000000000000 R09: 0000000000000000 [ 124.171716][ T6222] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 124.171726][ T6222] R13: 00007f1c059f6038 R14: 00007f1c059f5fa0 R15: 00007ffd998cd688 [ 124.171760][ T6222] [ 124.747267][ T6238] netlink: 8 bytes leftover after parsing attributes in process `syz.3.98'. [ 124.747298][ T6238] netlink: 20 bytes leftover after parsing attributes in process `syz.3.98'. [ 124.756606][ T6238] capability: warning: `syz.3.98' uses 32-bit capabilities (legacy support in use) [ 124.951610][ T6241] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 125.231653][ T6246] netlink: 'syz.1.102': attribute type 3 has an invalid length. [ 125.313471][ T6252] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 125.353909][ T6252] iommufd_mock iommufd_mock1: Adding to iommu group 1 [ 125.728797][ T6262] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 125.853277][ T6266] netlink: 8 bytes leftover after parsing attributes in process `syz.2.111'. [ 125.853308][ T6266] netlink: 20 bytes leftover after parsing attributes in process `syz.2.111'. [ 126.034036][ T6270] netlink: 'syz.1.110': attribute type 1 has an invalid length. [ 126.034058][ T6270] netlink: 'syz.1.110': attribute type 4 has an invalid length. [ 126.034070][ T6270] netlink: 9462 bytes leftover after parsing attributes in process `syz.1.110'. [ 126.042770][ T6270] netlink: 'syz.1.110': attribute type 1 has an invalid length. [ 126.042790][ T6270] netlink: 'syz.1.110': attribute type 4 has an invalid length. [ 126.042802][ T6270] netlink: 9462 bytes leftover after parsing attributes in process `syz.1.110'. [ 126.176818][ T998] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 126.196497][ T6277] FAULT_INJECTION: forcing a failure. [ 126.196497][ T6277] name failslab, interval 1, probability 0, space 0, times 0 [ 126.196529][ T6277] CPU: 1 UID: 0 PID: 6277 Comm: syz.4.114 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 126.196550][ T6277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 126.196560][ T6277] Call Trace: [ 126.196567][ T6277] [ 126.196575][ T6277] dump_stack_lvl+0x189/0x250 [ 126.196603][ T6277] ? __pfx____ratelimit+0x10/0x10 [ 126.196627][ T6277] ? __pfx_dump_stack_lvl+0x10/0x10 [ 126.196651][ T6277] ? __pfx__printk+0x10/0x10 [ 126.196677][ T6277] ? __pfx___might_resched+0x10/0x10 [ 126.196704][ T6277] should_fail_ex+0x46c/0x600 [ 126.196730][ T6277] should_failslab+0xa8/0x100 [ 126.196754][ T6277] __kmalloc_noprof+0xcc/0x7d0 [ 126.196774][ T6277] ? kfree+0x51/0x950 [ 126.196791][ T6277] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 126.196819][ T6277] tomoyo_realpath_from_path+0xe3/0x5d0 [ 126.196841][ T6277] ? tomoyo_domain+0xda/0x130 [ 126.196876][ T6277] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 126.196902][ T6277] tomoyo_path_number_perm+0x1e8/0x5a0 [ 126.196931][ T6277] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 126.196961][ T6277] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 126.196986][ T6277] ? lockdep_hardirqs_on+0x9c/0x150 [ 126.197039][ T6277] ? __fget_files+0x2a/0x420 [ 126.197066][ T6277] ? __fget_files+0x3a6/0x420 [ 126.197087][ T6277] ? __fget_files+0x2a/0x420 [ 126.197114][ T6277] security_file_ioctl+0xcb/0x2d0 [ 126.197135][ T6277] __se_sys_ioctl+0x47/0x170 [ 126.197158][ T6277] do_syscall_64+0xfa/0xfa0 [ 126.197180][ T6277] ? lockdep_hardirqs_on+0x9c/0x150 [ 126.197203][ T6277] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 126.197220][ T6277] ? clear_bhb_loop+0x60/0xb0 [ 126.197242][ T6277] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 126.197258][ T6277] RIP: 0033:0x7ff81a75f749 [ 126.197274][ T6277] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 126.197288][ T6277] RSP: 002b:00007ff8189c6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 126.197307][ T6277] RAX: ffffffffffffffda RBX: 00007ff81a9b5fa0 RCX: 00007ff81a75f749 [ 126.197320][ T6277] RDX: 0000200000000a00 RSI: 0000000000003b85 RDI: 0000000000000003 [ 126.197331][ T6277] RBP: 00007ff8189c6090 R08: 0000000000000000 R09: 0000000000000000 [ 126.197342][ T6277] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 126.197352][ T6277] R13: 00007ff81a9b6038 R14: 00007ff81a9b5fa0 R15: 00007fff78bcd858 [ 126.197384][ T6277] [ 126.197615][ T6277] ERROR: Out of memory at tomoyo_realpath_from_path. [ 126.318728][ T6279] netlink: 'syz.2.116': attribute type 11 has an invalid length. [ 126.326830][ T998] usb 4-1: Using ep0 maxpacket: 16 [ 126.416928][ T998] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 255 [ 126.486928][ T998] usb 4-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47 [ 126.486958][ T998] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 126.486976][ T998] usb 4-1: Product: syz [ 126.486989][ T998] usb 4-1: Manufacturer: syz [ 126.487002][ T998] usb 4-1: SerialNumber: syz [ 126.531259][ T998] usb 4-1: config 0 descriptor?? [ 126.532749][ T6268] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 126.584698][ T998] mcba_usb 4-1:0.0: Microchip CAN BUS Analyzer connected [ 126.608523][ T6289] 9pnet_fd: Insufficient options for proto=fd [ 126.768308][ C0] mcba_usb 4-1:0.0 can0: Tx URB aborted (-71) [ 126.768407][ C0] mcba_usb 4-1:0.0 can0: Tx URB aborted (-71) [ 126.800329][ T5863] usb 4-1: USB disconnect, device number 4 [ 126.820817][ T5863] mcba_usb 4-1:0.0 can0: device disconnected [ 126.879790][ T6294] program syz.0.123 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 126.913251][ T6295] netlink: 84 bytes leftover after parsing attributes in process `syz.2.122'. [ 127.124954][ T6299] netlink: 8 bytes leftover after parsing attributes in process `syz.0.125'. [ 127.124981][ T6299] netlink: 20 bytes leftover after parsing attributes in process `syz.0.125'. [ 127.679049][ T6307] tty tty20: ldisc open failed (-12), clearing slot 19 [ 128.200902][ T6319] netlink: 8 bytes leftover after parsing attributes in process `syz.3.132'. [ 128.347097][ T998] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 128.506891][ T998] usb 1-1: Using ep0 maxpacket: 8 [ 128.509414][ T998] usb 1-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 128.509442][ T998] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 128.551709][ T998] pvrusb2: Hardware description: Terratec Grabster AV400 [ 128.551726][ T998] pvrusb2: ********** [ 128.551732][ T998] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 128.551743][ T998] pvrusb2: Important functionality might not be entirely working. [ 128.551751][ T998] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 128.551761][ T998] pvrusb2: ********** [ 128.747037][ T10] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 128.810218][ T2365] pvrusb2: Invalid write control endpoint [ 128.909567][ T10] usb 5-1: config 0 has an invalid interface number: 106 but max is 0 [ 128.909595][ T10] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 128.909613][ T10] usb 5-1: config 0 has no interface number 0 [ 128.909665][ T10] usb 5-1: config 0 interface 106 altsetting 0 endpoint 0x1 has invalid maxpacket 14129, setting to 64 [ 128.909699][ T10] usb 5-1: config 0 interface 106 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 6 [ 128.909741][ T10] usb 5-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=df.bb [ 128.909762][ T10] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 129.017411][ T10] usb 5-1: config 0 descriptor?? [ 129.067825][ T6317] netlink: 'syz.0.131': attribute type 29 has an invalid length. [ 129.079629][ T2365] pvrusb2: Invalid write control endpoint [ 129.079645][ T2365] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 129.079653][ T2365] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 129.079661][ T2365] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 129.079669][ T2365] pvrusb2: Device being rendered inoperable [ 129.079705][ T2365] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 129.079751][ T2365] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 129.098891][ T2365] pvrusb2: Attached sub-driver cx25840 [ 129.098906][ T2365] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 129.098915][ T2365] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 129.121758][ T10] usb 5-1: Warning: ath10k USB support is incomplete, don't expect anything to work! [ 129.481071][ T10] usb 1-1: USB disconnect, device number 6 [ 129.529661][ T1832] usb 5-1: Failed to submit usb control message: -71 [ 129.529697][ T1832] usb 5-1: unable to send the bmi data to the device: -71 [ 129.529713][ T1832] usb 5-1: unable to get target info from device [ 129.529726][ T1832] usb 5-1: could not get target info (-71) [ 129.529800][ T1832] usb 5-1: could not probe fw (-71) [ 129.592342][ T998] usb 5-1: USB disconnect, device number 5 [ 130.019076][ T6344] __nla_validate_parse: 2 callbacks suppressed [ 130.019095][ T6344] netlink: 8 bytes leftover after parsing attributes in process `syz.1.137'. [ 130.019116][ T6344] netlink: 20 bytes leftover after parsing attributes in process `syz.1.137'. [ 130.082311][ T6340] 9pnet_fd: Insufficient options for proto=fd [ 130.123229][ T5863] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 130.280241][ T5863] usb 3-1: config 7 has an invalid interface number: 183 but max is 0 [ 130.280268][ T5863] usb 3-1: config 7 has no interface number 0 [ 130.280314][ T5863] usb 3-1: config 7 interface 183 altsetting 155 bulk endpoint 0x4 has invalid maxpacket 1023 [ 130.280337][ T5863] usb 3-1: config 7 interface 183 altsetting 155 endpoint 0x2 has an invalid bInterval 128, changing to 11 [ 130.280362][ T5863] usb 3-1: config 7 interface 183 has no altsetting 0 [ 130.283321][ T5863] usb 3-1: New USB device found, idVendor=0763, idProduct=1011, bcdDevice=9c.ae [ 130.283349][ T5863] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 130.283367][ T5863] usb 3-1: Product: syz [ 130.283381][ T5863] usb 3-1: Manufacturer: syz [ 130.283394][ T5863] usb 3-1: SerialNumber: syz [ 130.303404][ T6341] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 131.070296][ T6355] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 131.293787][ T6337] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 131.294338][ T6337] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 131.720192][ T6361] 8021q: adding VLAN 0 to HW filter on device ipvlan2 [ 131.784634][ T6346] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 131.861409][ T5863] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 131.918824][ T6370] FAULT_INJECTION: forcing a failure. [ 131.918824][ T6370] name failslab, interval 1, probability 0, space 0, times 0 [ 131.918853][ T6370] CPU: 0 UID: 0 PID: 6370 Comm: syz.1.142 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 131.918871][ T6370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 131.918881][ T6370] Call Trace: [ 131.918887][ T6370] [ 131.918895][ T6370] dump_stack_lvl+0x189/0x250 [ 131.918924][ T6370] ? __pfx____ratelimit+0x10/0x10 [ 131.918949][ T6370] ? __pfx_dump_stack_lvl+0x10/0x10 [ 131.918972][ T6370] ? __pfx__printk+0x10/0x10 [ 131.919001][ T6370] ? __memcg_slab_post_alloc_hook+0x52d/0x810 [ 131.919028][ T6370] should_fail_ex+0x46c/0x600 [ 131.919057][ T6370] ? inet_bind2_bucket_create+0x34/0x510 [ 131.919074][ T6370] should_failslab+0xa8/0x100 [ 131.919100][ T6370] ? inet_bind2_bucket_create+0x34/0x510 [ 131.919114][ T6370] kmem_cache_alloc_noprof+0x6f/0x6b0 [ 131.919132][ T6370] ? kmem_cache_alloc_noprof+0x1d8/0x6b0 [ 131.919160][ T6370] inet_bind2_bucket_create+0x34/0x510 [ 131.919185][ T6370] inet_csk_get_port+0xf70/0x1720 [ 131.919209][ T6370] ? inet_csk_get_port+0xb21/0x1720 [ 131.919253][ T6370] ? inet_csk_get_port+0x5e5/0x1720 [ 131.919277][ T6370] inet_csk_listen_start+0x124/0x320 [ 131.919304][ T6370] __inet_listen_sk+0x2ad/0x5a0 [ 131.919333][ T6370] ? __pfx___inet_listen_sk+0x10/0x10 [ 131.919359][ T6370] ? rt_spin_unlock+0x150/0x200 [ 131.919388][ T6370] ? lock_sock_nested+0xdd/0x130 [ 131.919408][ T6370] inet_listen+0xa5/0x110 [ 131.919426][ T6370] __x64_sys_listen+0x1cd/0x240 [ 131.919443][ T6370] do_syscall_64+0xfa/0xfa0 [ 131.919463][ T6370] ? lockdep_hardirqs_on+0x9c/0x150 [ 131.919485][ T6370] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 131.919498][ T6370] ? clear_bhb_loop+0x60/0xb0 [ 131.919518][ T6370] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 131.919535][ T6370] RIP: 0033:0x7f1c0579f749 [ 131.919551][ T6370] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 131.919565][ T6370] RSP: 002b:00007f1c03a06038 EFLAGS: 00000246 ORIG_RAX: 0000000000000032 [ 131.919584][ T6370] RAX: ffffffffffffffda RBX: 00007f1c059f5fa0 RCX: 00007f1c0579f749 [ 131.919595][ T6370] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 131.919605][ T6370] RBP: 00007f1c03a06090 R08: 0000000000000000 R09: 0000000000000000 [ 131.919616][ T6370] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 131.919626][ T6370] R13: 00007f1c059f6038 R14: 00007f1c059f5fa0 R15: 00007ffd998cd688 [ 131.919659][ T6370] [ 132.323751][ T5863] usb 3-1: USB disconnect, device number 8 [ 132.375268][ T5930] udevd[5930]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:7.183/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 132.408799][ T6376] netlink: 8 bytes leftover after parsing attributes in process `syz.3.143'. [ 132.458352][ T5963] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 132.647301][ T5963] usb 1-1: Using ep0 maxpacket: 8 [ 132.968948][ T5182] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 133.172910][ T1319] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.173659][ T1319] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.195810][ T5963] usb 1-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 133.195839][ T5963] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 133.276556][ T5963] pvrusb2: Hardware description: Terratec Grabster AV400 [ 133.276575][ T5963] pvrusb2: ********** [ 133.276581][ T5963] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 133.276592][ T5963] pvrusb2: Important functionality might not be entirely working. [ 133.276600][ T5963] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 133.276610][ T5963] pvrusb2: ********** [ 133.366807][ T5182] usb 4-1: Using ep0 maxpacket: 16 [ 133.368927][ T5182] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 255 [ 133.371711][ T5182] usb 4-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47 [ 133.371739][ T5182] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 133.371756][ T5182] usb 4-1: Product: syz [ 133.371767][ T5182] usb 4-1: Manufacturer: syz [ 133.371780][ T5182] usb 4-1: SerialNumber: syz [ 133.381494][ T6387] netlink: 8 bytes leftover after parsing attributes in process `syz.2.149'. [ 133.381523][ T6387] netlink: 20 bytes leftover after parsing attributes in process `syz.2.149'. [ 133.447147][ T5182] usb 4-1: config 0 descriptor?? [ 133.461112][ T6378] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 133.486017][ T2365] pvrusb2: Invalid write control endpoint [ 133.597611][ T6391] FAULT_INJECTION: forcing a failure. [ 133.597611][ T6391] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 133.597643][ T6391] CPU: 1 UID: 0 PID: 6391 Comm: syz.4.150 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 133.597663][ T6391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 133.597673][ T6391] Call Trace: [ 133.597679][ T6391] [ 133.597687][ T6391] dump_stack_lvl+0x189/0x250 [ 133.597714][ T6391] ? __pfx____ratelimit+0x10/0x10 [ 133.597737][ T6391] ? __pfx_dump_stack_lvl+0x10/0x10 [ 133.597760][ T6391] ? __pfx__printk+0x10/0x10 [ 133.597780][ T6391] ? __might_fault+0xb0/0x130 [ 133.597813][ T6391] should_fail_ex+0x46c/0x600 [ 133.597839][ T6391] _copy_from_user+0x2d/0xb0 [ 133.597855][ T6391] iommufd_fops_ioctl+0x414/0x580 [ 133.597883][ T6391] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 133.597917][ T6391] ? __fget_files+0x3a6/0x420 [ 133.597937][ T6391] ? __fget_files+0x2a/0x420 [ 133.597961][ T6391] ? bpf_lsm_file_ioctl+0x9/0x20 [ 133.597976][ T6391] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 133.597995][ T6391] __se_sys_ioctl+0xff/0x170 [ 133.598016][ T6391] do_syscall_64+0xfa/0xfa0 [ 133.598039][ T6391] ? lockdep_hardirqs_on+0x9c/0x150 [ 133.598062][ T6391] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 133.598078][ T6391] ? clear_bhb_loop+0x60/0xb0 [ 133.598094][ T6391] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 133.598109][ T6391] RIP: 0033:0x7ff81a75f749 [ 133.598124][ T6391] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 133.598137][ T6391] RSP: 002b:00007ff8189a5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 133.598154][ T6391] RAX: ffffffffffffffda RBX: 00007ff81a9b6090 RCX: 00007ff81a75f749 [ 133.598164][ T6391] RDX: 0000200000000040 RSI: 0000000000003b8a RDI: 0000000000000003 [ 133.598174][ T6391] RBP: 00007ff8189a5090 R08: 0000000000000000 R09: 0000000000000000 [ 133.598183][ T6391] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 133.598192][ T6391] R13: 00007ff81a9b6128 R14: 00007ff81a9b6090 R15: 00007fff78bcd858 [ 133.598214][ T6391] [ 133.601362][ T6389] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 133.667348][ T5990] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 133.746340][ T2365] pvrusb2: Invalid write control endpoint [ 133.746355][ T2365] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 133.746364][ T2365] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 133.746371][ T2365] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 133.746379][ T2365] pvrusb2: Device being rendered inoperable [ 133.756911][ T2365] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 133.756971][ T2365] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 133.771123][ C0] mcba_usb 4-1:0.0 can0: Tx URB aborted (-71) [ 133.789208][ T2365] pvrusb2: Attached sub-driver cx25840 [ 133.789226][ T2365] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 133.789234][ T2365] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 133.791673][ T5182] mcba_usb 4-1:0.0: Microchip CAN BUS Analyzer connected [ 133.791890][ C0] mcba_usb 4-1:0.0 can0: Tx URB aborted (-71) [ 133.836882][ T5990] usb 2-1: Using ep0 maxpacket: 16 [ 133.842220][ T5990] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 255 [ 133.852975][ T5990] usb 2-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47 [ 133.853004][ T5990] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 133.853023][ T5990] usb 2-1: Product: syz [ 133.853036][ T5990] usb 2-1: Manufacturer: syz [ 133.853049][ T5990] usb 2-1: SerialNumber: syz [ 133.888342][ T6372] pvrusb2: Attempted to execute control transfer when device not ok [ 133.891971][ T6372] pvrusb2: Attempted to execute control transfer when device not ok [ 133.896041][ T6396] netlink: 'syz.2.152': attribute type 1 has an invalid length. [ 135.024801][ T5990] usb 2-1: config 0 descriptor?? [ 135.029307][ T6375] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 135.106296][ T5990] mcba_usb 2-1:0.0: Microchip CAN BUS Analyzer connected [ 135.118763][ T5182] usb 4-1: USB disconnect, device number 5 [ 135.118854][ T998] usb 1-1: USB disconnect, device number 7 [ 135.236827][ T10] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 135.373423][ T5182] mcba_usb 4-1:0.0 can0: device disconnected [ 135.386870][ T10] usb 5-1: Using ep0 maxpacket: 32 [ 135.394490][ T10] usb 5-1: unable to get BOS descriptor or descriptor too short [ 135.406224][ T10] usb 5-1: config 1 interface 0 has no altsetting 0 [ 135.409152][ C1] mcba_usb 2-1:0.0 can1: Tx URB aborted (-71) [ 135.409244][ C1] mcba_usb 2-1:0.0 can1: Tx URB aborted (-71) [ 135.438443][ T10] usb 5-1: New USB device found, idVendor=05ac, idProduct=0290, bcdDevice= 0.40 [ 135.438472][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 135.438489][ T10] usb 5-1: Product: syz [ 135.438501][ T10] usb 5-1: Manufacturer: syz [ 135.438513][ T10] usb 5-1: SerialNumber: syz [ 135.553015][ T6408] netlink: 8 bytes leftover after parsing attributes in process `syz.2.157'. [ 135.624785][ T5990] usb 2-1: USB disconnect, device number 4 [ 135.725489][ T6415] netlink: 56 bytes leftover after parsing attributes in process `syz.2.158'. [ 136.476743][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 136.699157][ T6395] netlink: 165 bytes leftover after parsing attributes in process `syz.4.151'. [ 136.854796][ T5990] mcba_usb 2-1:0.0 can1: device disconnected [ 136.895981][ T6427] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 136.906181][ T10] input: bcm5974 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/input/input5 [ 137.201006][ T10] usb 5-1: USB disconnect, device number 6 [ 137.506888][ T5182] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 137.681289][ T5182] usb 4-1: unable to get BOS descriptor or descriptor too short [ 137.683693][ T5182] usb 4-1: config index 0 descriptor too short (expected 5138, got 18) [ 137.683720][ T5182] usb 4-1: config 117 has an invalid descriptor of length 232, skipping remainder of the config [ 137.683739][ T5182] usb 4-1: config 117 has 0 interfaces, different from the descriptor's value: 13 [ 137.695821][ T5990] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 137.750774][ T5182] usb 4-1: New USB device found, idVendor=0f3d, idProduct=68a3, bcdDevice=77.4a [ 137.750802][ T5182] usb 4-1: New USB device strings: Mfr=210, Product=146, SerialNumber=3 [ 137.750821][ T5182] usb 4-1: Product: syz [ 137.750835][ T5182] usb 4-1: Manufacturer: syz [ 137.750848][ T5182] usb 4-1: SerialNumber: syz [ 137.875504][ T5990] usb 2-1: unable to get BOS descriptor or descriptor too short [ 137.886584][ T5990] usb 2-1: config index 0 descriptor too short (expected 5138, got 18) [ 137.886610][ T5990] usb 2-1: config 117 has an invalid descriptor of length 232, skipping remainder of the config [ 137.886629][ T5990] usb 2-1: config 117 has 0 interfaces, different from the descriptor's value: 13 [ 137.926956][ T37] audit: type=1804 audit(1764036246.279:179): pid=6445 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.2.165" name="/newroot/35/file0" dev="tmpfs" ino=198 res=1 errno=0 [ 137.933449][ T5990] usb 2-1: New USB device found, idVendor=0f3d, idProduct=68a3, bcdDevice=77.4a [ 137.933467][ T5990] usb 2-1: New USB device strings: Mfr=210, Product=146, SerialNumber=3 [ 137.933478][ T5990] usb 2-1: Product: syz [ 137.933485][ T5990] usb 2-1: Manufacturer: syz [ 137.933492][ T5990] usb 2-1: SerialNumber: syz [ 138.268280][ T5182] usb 4-1: USB disconnect, device number 6 [ 138.332014][ T5990] usb 2-1: USB disconnect, device number 5 [ 138.676822][ T5863] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 138.830877][ T5863] usb 3-1: Using ep0 maxpacket: 8 [ 138.836492][ T5863] usb 3-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 138.836520][ T5863] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 138.893983][ T5863] pvrusb2: Hardware description: Terratec Grabster AV400 [ 138.894000][ T5863] pvrusb2: ********** [ 138.894006][ T5863] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 138.894015][ T5863] pvrusb2: Important functionality might not be entirely working. [ 138.894022][ T5863] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 138.894031][ T5863] pvrusb2: ********** [ 139.006928][ T5182] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 139.106882][ T2365] pvrusb2: Invalid write control endpoint [ 139.171528][ T5182] usb 5-1: config 0 has an invalid interface number: 106 but max is 0 [ 139.171555][ T5182] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 139.171573][ T5182] usb 5-1: config 0 has no interface number 0 [ 139.173505][ T5182] usb 5-1: config 0 interface 106 altsetting 0 endpoint 0x1 has invalid maxpacket 14129, setting to 64 [ 139.173536][ T5182] usb 5-1: config 0 interface 106 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 6 [ 139.173580][ T5182] usb 5-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=df.bb [ 139.173602][ T5182] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 139.218978][ T5182] usb 5-1: config 0 descriptor?? [ 139.385131][ T2365] pvrusb2: Invalid write control endpoint [ 139.385146][ T2365] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 139.385154][ T2365] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 139.385161][ T2365] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 139.385170][ T2365] pvrusb2: Device being rendered inoperable [ 139.385549][ T2365] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 139.385599][ T2365] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 139.423619][ T5182] usb 5-1: Warning: ath10k USB support is incomplete, don't expect anything to work! [ 139.427017][ T2365] pvrusb2: Attached sub-driver cx25840 [ 139.427035][ T2365] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 139.427043][ T2365] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 139.492669][ T6453] pvrusb2: Attempted to execute control transfer when device not ok [ 139.493460][ T6453] pvrusb2: Attempted to execute control transfer when device not ok [ 139.543975][ T5970] usb 5-1: Failed to submit usb control message: -71 [ 139.544010][ T5970] usb 5-1: unable to send the bmi data to the device: -71 [ 139.544024][ T5970] usb 5-1: unable to get target info from device [ 139.544037][ T5970] usb 5-1: could not get target info (-71) [ 139.544238][ T5970] usb 5-1: could not probe fw (-71) [ 139.561820][ T5182] usb 5-1: USB disconnect, device number 7 [ 139.922152][ T5990] usb 3-1: USB disconnect, device number 9 [ 140.908477][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 140.914714][ T6478] hpfs: hpfs_map_sector(): read error [ 141.731683][ T6489] netlink: 8 bytes leftover after parsing attributes in process `syz.4.175'. [ 142.413450][ C0] vkms_vblank_simulate: vblank timer overrun [ 142.550914][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 142.707027][ T5924] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 142.933910][ C0] vkms_vblank_simulate: vblank timer overrun [ 142.948547][ T5924] usb 1-1: Using ep0 maxpacket: 32 [ 142.953770][ T5924] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 142.953795][ T5924] usb 1-1: config 0 has no interface number 0 [ 142.957059][ T5924] usb 1-1: New USB device found, idVendor=8086, idProduct=9500, bcdDevice=b6.d8 [ 142.957086][ T5924] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 142.957105][ T5924] usb 1-1: Product: syz [ 142.957118][ T5924] usb 1-1: Manufacturer: syz [ 142.957131][ T5924] usb 1-1: SerialNumber: syz [ 143.016274][ T5924] usb 1-1: config 0 descriptor?? [ 143.033331][ T5924] usb 1-1: dvb_usb_v2: found a 'Intel CE9500 reference design' in warm state [ 143.033359][ T5924] usb 1-1: selecting invalid altsetting 1 [ 143.033375][ T5924] usb 1-1: dvb_usb_ce6230: usb_set_interface() failed=-22 [ 143.076446][ T5924] usb 1-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 143.087901][ T5924] dvbdev: DVB: registering new adapter (Intel CE9500 reference design) [ 143.087956][ T5924] usb 1-1: media controller created [ 143.152825][ T5924] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 143.251878][ C0] vkms_vblank_simulate: vblank timer overrun [ 144.333721][ T6487] netlink: 2 bytes leftover after parsing attributes in process `syz.0.174'. [ 144.394967][ C0] vkms_vblank_simulate: vblank timer overrun [ 144.576780][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 144.759378][ T5924] usb 1-1: dvb_usb_ce6230: usb_control_msg() failed=-71 [ 144.759433][ T5924] zl10353_read_register: readreg error (reg=127, ret==-71) [ 144.759866][ T5924] usb 1-1: dvb_usb_ce6230: usb_set_interface() failed=-71 [ 144.794302][ T37] audit: type=1804 audit(1764036253.259:180): pid=6515 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.3.179" name="/newroot/45/file0" dev="tmpfs" ino=261 res=1 errno=0 [ 145.032722][ T5924] usb 1-1: USB disconnect, device number 8 [ 145.580547][ T6535] ubi31: attaching mtd0 [ 145.594301][ T6535] ubi31: scanning is finished [ 145.594327][ T6535] ubi31: empty MTD device detected [ 145.811088][ C0] vkms_vblank_simulate: vblank timer overrun [ 146.364383][ C0] vkms_vblank_simulate: vblank timer overrun [ 146.476459][ T6543] hpfs: hpfs_map_sector(): read error [ 146.641463][ C0] vkms_vblank_simulate: vblank timer overrun [ 147.760514][ T6535] ubi31 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt31d", error -4 [ 147.848472][ T37] audit: type=1326 audit(1764036256.329:181): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6547 comm="syz.0.189" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f61b543f749 code=0x7ffc0000 [ 147.848744][ T37] audit: type=1326 audit(1764036256.329:182): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6547 comm="syz.0.189" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f61b543f749 code=0x7ffc0000 [ 147.849354][ T37] audit: type=1326 audit(1764036256.329:183): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6547 comm="syz.0.189" exe="/root/syz-executor" sig=0 arch=c000003e syscall=64 compat=0 ip=0x7f61b543f749 code=0x7ffc0000 [ 147.849728][ T37] audit: type=1326 audit(1764036256.329:184): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6547 comm="syz.0.189" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f61b543f749 code=0x7ffc0000 [ 147.849986][ T37] audit: type=1326 audit(1764036256.329:185): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6547 comm="syz.0.189" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f61b543f749 code=0x7ffc0000 [ 147.850440][ T37] audit: type=1326 audit(1764036256.329:186): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6547 comm="syz.0.189" exe="/root/syz-executor" sig=0 arch=c000003e syscall=220 compat=0 ip=0x7f61b543f749 code=0x7ffc0000 [ 147.928496][ T6551] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 147.928496][ T6551] The task syz.0.189 (6551) triggered the difference, watch for misbehavior. [ 148.017737][ T6537] FAULT_INJECTION: forcing a failure. [ 148.017737][ T6537] name failslab, interval 1, probability 0, space 0, times 0 [ 148.017769][ T6537] CPU: 1 UID: 0 PID: 6537 Comm: syz.1.187 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 148.017790][ T6537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 148.017800][ T6537] Call Trace: [ 148.017808][ T6537] [ 148.017816][ T6537] dump_stack_lvl+0x189/0x250 [ 148.017844][ T6537] ? __pfx____ratelimit+0x10/0x10 [ 148.017867][ T6537] ? __pfx_dump_stack_lvl+0x10/0x10 [ 148.017900][ T6537] ? __pfx__printk+0x10/0x10 [ 148.017925][ T6537] ? __pfx___might_resched+0x10/0x10 [ 148.017949][ T6537] should_fail_ex+0x46c/0x600 [ 148.017976][ T6537] ? preload_this_cpu_lock+0x49/0xc0 [ 148.018000][ T6537] should_failslab+0xa8/0x100 [ 148.018024][ T6537] ? preload_this_cpu_lock+0x49/0xc0 [ 148.018046][ T6537] kmem_cache_alloc_node_noprof+0x78/0x6e0 [ 148.018068][ T6537] ? alloc_vmap_area+0x271/0x14c0 [ 148.018089][ T6537] ? kmem_cache_alloc_node_noprof+0x291/0x6e0 [ 148.018108][ T6537] ? alloc_vmap_area+0x271/0x14c0 [ 148.018133][ T6537] preload_this_cpu_lock+0x49/0xc0 [ 148.018157][ T6537] alloc_vmap_area+0x41c/0x14c0 [ 148.018194][ T6537] ? __pfx_alloc_vmap_area+0x10/0x10 [ 148.018215][ T6537] ? __kasan_kmalloc+0x93/0xb0 [ 148.018238][ T6537] ? __kmalloc_cache_node_noprof+0x2a9/0x700 [ 148.018260][ T6537] ? __get_vm_area_node+0x172/0x350 [ 148.018280][ T6537] ? bpf_prog_alloc_no_stats+0x4a/0x530 [ 148.018306][ T6537] __get_vm_area_node+0x227/0x350 [ 148.018334][ T6537] __vmalloc_node_range_noprof+0x30c/0x12d0 [ 148.018357][ T6537] ? bpf_prog_alloc_no_stats+0x4a/0x530 [ 148.018382][ T6537] ? is_bpf_text_address+0x26/0x2b0 [ 148.018422][ T6537] ? __lock_acquire+0xab9/0xd20 [ 148.018452][ T6537] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 148.018476][ T6537] ? __might_fault+0xb0/0x130 [ 148.018507][ T6537] ? bpf_prog_alloc_no_stats+0x4a/0x530 [ 148.018528][ T6537] __vmalloc_noprof+0xb1/0xf0 [ 148.018550][ T6537] ? bpf_prog_alloc_no_stats+0x4a/0x530 [ 148.018576][ T6537] bpf_prog_alloc_no_stats+0x4a/0x530 [ 148.018604][ T6537] bpf_prog_alloc+0x3c/0x1a0 [ 148.018630][ T6537] bpf_prog_load+0x735/0x19e0 [ 148.018667][ T6537] ? __pfx_bpf_prog_load+0x10/0x10 [ 148.018713][ T6537] ? bpf_lsm_bpf+0x9/0x20 [ 148.018729][ T6537] ? security_bpf+0x7e/0x300 [ 148.018751][ T6537] __sys_bpf+0x507/0x860 [ 148.018776][ T6537] ? __pfx___sys_bpf+0x10/0x10 [ 148.018795][ T6537] ? rt_mutex_slowunlock+0x1be/0x2e0 [ 148.018833][ T6537] ? ksys_write+0x230/0x260 [ 148.018857][ T6537] ? __pfx_ksys_write+0x10/0x10 [ 148.018875][ T6537] ? arch_syscall_is_vdso_sigreturn+0x120/0x1a0 [ 148.018910][ T6537] __x64_sys_bpf+0x7c/0x90 [ 148.018932][ T6537] do_syscall_64+0xfa/0xfa0 [ 148.018954][ T6537] ? lockdep_hardirqs_on+0x9c/0x150 [ 148.018977][ T6537] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 148.018995][ T6537] ? clear_bhb_loop+0x60/0xb0 [ 148.019016][ T6537] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 148.019033][ T6537] RIP: 0033:0x7f1c0579f749 [ 148.019050][ T6537] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 148.019063][ T6537] RSP: 002b:00007f1c03a06038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 148.019082][ T6537] RAX: ffffffffffffffda RBX: 00007f1c059f5fa0 RCX: 00007f1c0579f749 [ 148.019095][ T6537] RDX: 0000000000000094 RSI: 0000200000000440 RDI: 0000000000000005 [ 148.019106][ T6537] RBP: 00007f1c03a06090 R08: 0000000000000000 R09: 0000000000000000 [ 148.019116][ T6537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 148.019126][ T6537] R13: 00007f1c059f6038 R14: 00007f1c059f5fa0 R15: 00007ffd998cd688 [ 148.019157][ T6537] [ 148.085912][ T6553] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 148.186873][ T5863] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 148.357549][ T5863] usb 1-1: Using ep0 maxpacket: 32 [ 148.408859][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 148.411399][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 148.412063][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 148.415762][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 148.416016][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 148.416205][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 148.818745][ T5863] usb 1-1: unable to get BOS descriptor or descriptor too short [ 148.821919][ T5863] usb 1-1: config 0 has an invalid interface number: 36 but max is 0 [ 148.821943][ T5863] usb 1-1: config 0 has an invalid interface number: 5 but max is 0 [ 148.821959][ T5863] usb 1-1: config 0 has 2 interfaces, different from the descriptor's value: 1 [ 148.821976][ T5863] usb 1-1: config 0 has no interface number 0 [ 148.821991][ T5863] usb 1-1: config 0 has no interface number 1 [ 148.822365][ T5863] usb 1-1: config 0 interface 36 altsetting 4 has an invalid descriptor for endpoint zero, skipping [ 148.822387][ T5863] usb 1-1: too many endpoints for config 0 interface 5 altsetting 156: 226, using maximum allowed: 30 [ 148.822426][ T5863] usb 1-1: config 0 interface 5 altsetting 156 has 0 endpoint descriptors, different from the interface descriptor's value: 226 [ 148.822452][ T5863] usb 1-1: config 0 interface 36 has no altsetting 0 [ 148.822469][ T5863] usb 1-1: config 0 interface 5 has no altsetting 0 [ 148.837374][ T5863] usb 1-1: New USB device found, idVendor=1604, idProduct=8007, bcdDevice=64.67 [ 148.837404][ T5863] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 148.837423][ T5863] usb 1-1: Product: syz [ 148.837436][ T5863] usb 1-1: Manufacturer: syz [ 148.837448][ T5863] usb 1-1: SerialNumber: syz [ 148.871400][ T5863] usb 1-1: config 0 descriptor?? [ 148.908352][ T37] audit: type=1326 audit(1764036257.359:187): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6557 comm="syz.2.193" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b2b38f749 code=0x7ffc0000 [ 148.912434][ T37] audit: type=1326 audit(1764036257.389:188): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6557 comm="syz.2.193" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b2b38f749 code=0x7ffc0000 [ 148.918780][ T37] audit: type=1326 audit(1764036257.389:189): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6557 comm="syz.2.193" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f7b2b38f749 code=0x7ffc0000 [ 149.167409][ T10] kernel write not supported for file /snd/seq (pid: 10 comm: kworker/0:1) [ 149.646913][ T10] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 149.849670][ T6579] hpfs: hpfs_map_sector(): read error [ 149.871128][ T10] usb 3-1: Using ep0 maxpacket: 8 [ 150.022868][ T10] usb 3-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 150.024743][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 150.582029][ T10] pvrusb2: Hardware description: Terratec Grabster AV400 [ 150.582048][ T10] pvrusb2: ********** [ 150.582054][ T10] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 150.582064][ T10] pvrusb2: Important functionality might not be entirely working. [ 150.582073][ T10] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 150.582082][ T10] pvrusb2: ********** [ 150.709414][ T1229] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 150.851671][ T2365] pvrusb2: Invalid write control endpoint [ 150.897652][ T1229] usb 2-1: Using ep0 maxpacket: 8 [ 150.903548][ T1229] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 150.903577][ T1229] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 150.903652][ T1229] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 150.903671][ T1229] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 0 [ 150.903692][ T1229] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 150.903744][ T1229] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 150.903814][ T1229] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 151.040588][ T1229] usbtmc 2-1:16.0: probe with driver usbtmc failed with error -22 [ 151.077724][ T2365] pvrusb2: Invalid write control endpoint [ 151.077740][ T2365] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 151.077749][ T2365] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 151.077756][ T2365] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 151.078448][ T2365] pvrusb2: Device being rendered inoperable [ 151.078475][ T2365] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 151.078524][ T2365] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 151.125215][ T6569] pvrusb2: Attempted to execute control transfer when device not ok [ 151.137341][ T2365] pvrusb2: Attached sub-driver cx25840 [ 151.137357][ T2365] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 151.137366][ T2365] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 151.140568][ T6569] pvrusb2: Attempted to execute control transfer when device not ok [ 151.168345][ T44] usb 3-1: USB disconnect, device number 10 [ 151.300633][ T1229] usb 2-1: USB disconnect, device number 6 [ 151.458000][ T5882] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 151.581138][ T5863] usb 1-1: USB disconnect, device number 9 [ 151.606825][ T5882] usb 4-1: Using ep0 maxpacket: 8 [ 151.609121][ T5882] usb 4-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 151.609147][ T5882] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 151.645949][ T5882] pvrusb2: Hardware description: Terratec Grabster AV400 [ 151.645966][ T5882] pvrusb2: ********** [ 151.645972][ T5882] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 151.645983][ T5882] pvrusb2: Important functionality might not be entirely working. [ 151.645990][ T5882] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 151.646000][ T5882] pvrusb2: ********** [ 151.677001][ T5990] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 151.776668][ T5921] udevd[5921]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.36/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 151.825637][ T6012] udevd[6012]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.5/sound/card4/controlC4/../uevent} for writing: No such file or directory [ 151.853710][ T2365] pvrusb2: Invalid write control endpoint [ 151.899372][ T5990] usb 5-1: config 0 has an invalid interface number: 106 but max is 0 [ 151.899399][ T5990] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 151.899417][ T5990] usb 5-1: config 0 has no interface number 0 [ 151.899465][ T5990] usb 5-1: config 0 interface 106 altsetting 0 endpoint 0x1 has invalid maxpacket 14129, setting to 64 [ 151.899491][ T5990] usb 5-1: config 0 interface 106 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 6 [ 151.899533][ T5990] usb 5-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=df.bb [ 151.899564][ T5990] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 152.113281][ T5990] usb 5-1: config 0 descriptor?? [ 152.505962][ T5863] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 152.558659][ T6586] pvrusb2: Invalid write control endpoint [ 152.574284][ T6586] pvrusb2: Invalid write control endpoint [ 152.575907][ T10] usb 4-1: USB disconnect, device number 7 [ 152.603592][ T5990] usb 5-1: Warning: ath10k USB support is incomplete, don't expect anything to work! [ 152.689408][ T5863] usb 1-1: Using ep0 maxpacket: 32 [ 152.710425][ T5863] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 152.710453][ T5863] usb 1-1: config 0 has no interface number 0 [ 152.715937][ T5863] usb 1-1: New USB device found, idVendor=8086, idProduct=9500, bcdDevice=b6.d8 [ 152.715966][ T5863] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 152.715984][ T5863] usb 1-1: Product: syz [ 152.715998][ T5863] usb 1-1: Manufacturer: syz [ 152.716011][ T5863] usb 1-1: SerialNumber: syz [ 152.792211][ T5863] usb 1-1: config 0 descriptor?? [ 152.814118][ T158] usb 5-1: Failed to submit usb control message: -71 [ 152.814153][ T158] usb 5-1: unable to send the bmi data to the device: -71 [ 152.814168][ T158] usb 5-1: unable to get target info from device [ 152.814181][ T158] usb 5-1: could not get target info (-71) [ 152.814378][ T158] usb 5-1: could not probe fw (-71) [ 152.864553][ T2365] pvrusb2: Invalid write control endpoint [ 152.864562][ T2365] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 152.864567][ T2365] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 152.864570][ T2365] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 152.864575][ T2365] pvrusb2: Device being rendered inoperable [ 152.864590][ T2365] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 152.864616][ T2365] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 152.869691][ T5863] usb 1-1: dvb_usb_v2: found a 'Intel CE9500 reference design' in warm state [ 152.869716][ T5863] usb 1-1: selecting invalid altsetting 1 [ 152.869731][ T5863] usb 1-1: dvb_usb_ce6230: usb_set_interface() failed=-22 [ 152.882733][ T2365] pvrusb2: Attached sub-driver cx25840 [ 152.882748][ T2365] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 152.882756][ T2365] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 152.920252][ T5990] usb 5-1: USB disconnect, device number 8 [ 152.985883][ T5863] usb 1-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 152.986347][ T5863] dvbdev: DVB: registering new adapter (Intel CE9500 reference design) [ 152.986398][ T5863] usb 1-1: media controller created [ 153.153488][ T6589] sctp: [Deprecated]: syz.0.204 (pid 6589) Use of int in maxseg socket option. [ 153.153488][ T6589] Use struct sctp_assoc_value instead [ 153.588303][ T5863] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 153.623496][ T998] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 153.669008][ T6607] FAULT_INJECTION: forcing a failure. [ 153.669008][ T6607] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 153.669040][ T6607] CPU: 0 UID: 0 PID: 6607 Comm: syz.3.208 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 153.669060][ T6607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 153.669070][ T6607] Call Trace: [ 153.669078][ T6607] [ 153.669086][ T6607] dump_stack_lvl+0x189/0x250 [ 153.669116][ T6607] ? __pfx____ratelimit+0x10/0x10 [ 153.669140][ T6607] ? __pfx_dump_stack_lvl+0x10/0x10 [ 153.669164][ T6607] ? __pfx__printk+0x10/0x10 [ 153.669199][ T6607] should_fail_ex+0x46c/0x600 [ 153.669228][ T6607] strncpy_from_user+0x36/0x290 [ 153.669254][ T6607] getname_flags+0xf3/0x540 [ 153.669284][ T6607] do_sys_openat2+0xbc/0x1c0 [ 153.669305][ T6607] ? __pfx_do_sys_openat2+0x10/0x10 [ 153.669325][ T6607] ? lockdep_hardirqs_on+0x9c/0x150 [ 153.669360][ T6607] __x64_sys_openat+0x138/0x170 [ 153.669381][ T6607] do_syscall_64+0xfa/0xfa0 [ 153.669404][ T6607] ? lockdep_hardirqs_on+0x9c/0x150 [ 153.669427][ T6607] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 153.669444][ T6607] ? clear_bhb_loop+0x60/0xb0 [ 153.669465][ T6607] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 153.669482][ T6607] RIP: 0033:0x7faaaab8df90 [ 153.669498][ T6607] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 69 95 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 bc 95 02 00 8b 44 [ 153.669512][ T6607] RSP: 002b:00007faaa8dedf60 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 153.669530][ T6607] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faaaab8df90 [ 153.669542][ T6607] RDX: 0000000000000000 RSI: 00007faaaac1407e RDI: 00000000ffffff9c [ 153.669553][ T6607] RBP: 00007faaaac1407e R08: 0000000000000000 R09: 0000000000000000 [ 153.669564][ T6607] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 153.669574][ T6607] R13: 00007faaaade6038 R14: 00007faaaade5fa0 R15: 00007ffc04a6ced8 [ 153.669605][ T6607] [ 153.709933][ T5863] usb 1-1: dvb_usb_ce6230: usb_control_msg() failed=-71 [ 153.709988][ T5863] zl10353_read_register: readreg error (reg=127, ret==-71) [ 153.710600][ T5863] usb 1-1: dvb_usb_ce6230: usb_set_interface() failed=-71 [ 153.882885][ T998] usb 2-1: config 220 has an invalid interface number: 76 but max is 2 [ 153.882913][ T998] usb 2-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 153.882931][ T998] usb 2-1: config 220 has an invalid descriptor of length 1, skipping remainder of the config [ 153.882951][ T998] usb 2-1: config 220 has no interface number 2 [ 153.883035][ T998] usb 2-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 153.883061][ T998] usb 2-1: config 220 interface 0 has no altsetting 0 [ 153.883078][ T998] usb 2-1: config 220 interface 76 has no altsetting 0 [ 153.883094][ T998] usb 2-1: config 220 interface 1 has no altsetting 0 [ 153.941717][ T5863] usb 1-1: USB disconnect, device number 10 [ 153.989787][ T998] usb 2-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 153.989818][ T998] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 153.989836][ T998] usb 2-1: Product: syz [ 153.989850][ T998] usb 2-1: Manufacturer: syz [ 153.989863][ T998] usb 2-1: SerialNumber: syz [ 154.184044][ T6614] netlink: 8 bytes leftover after parsing attributes in process `syz.3.211'. [ 154.184072][ T6614] netlink: 20 bytes leftover after parsing attributes in process `syz.3.211'. [ 154.405522][ T998] uvcvideo 2-1:220.0: Found UVC 7.01 device syz (8086:0b07) [ 154.405593][ T998] uvcvideo 2-1:220.0: No valid video chain found. [ 154.405666][ T998] usb 2-1: selecting invalid altsetting 0 [ 154.444392][ T998] usb 2-1: selecting invalid altsetting 0 [ 154.444430][ T998] usbtest 2-1:220.1: probe with driver usbtest failed with error -22 [ 154.462202][ T998] usb 2-1: USB disconnect, device number 7 [ 154.488196][ T6620] ubi31: attaching mtd0 [ 154.505217][ T6620] ubi31: scanning is finished [ 154.587054][ T5863] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 154.668992][ T6625] netlink: 60 bytes leftover after parsing attributes in process `syz.4.216'. [ 154.669384][ T6625] unsupported nlmsg_type 40 [ 154.687100][ T5990] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 154.736856][ T5863] usb 3-1: Using ep0 maxpacket: 8 [ 154.739916][ T5863] usb 3-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 154.739945][ T5863] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 154.899358][ T5990] usb 4-1: Using ep0 maxpacket: 8 [ 155.271272][ T5863] pvrusb2: Hardware description: Terratec Grabster AV400 [ 155.271460][ T5863] pvrusb2: ********** [ 155.271493][ T5863] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 155.271607][ T5863] pvrusb2: Important functionality might not be entirely working. [ 155.271616][ T5863] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 155.272072][ T5863] pvrusb2: ********** [ 155.417281][ T5990] usb 4-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 155.417362][ T5990] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 155.474862][ T2365] pvrusb2: Invalid write control endpoint [ 155.540104][ T5863] usb 3-1: USB disconnect, device number 11 [ 155.599110][ T5990] pvrusb2: Hardware description: Terratec Grabster AV400 [ 155.599126][ T5990] pvrusb2: ********** [ 155.599133][ T5990] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 155.599143][ T5990] pvrusb2: Important functionality might not be entirely working. [ 155.599152][ T5990] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 155.599163][ T5990] pvrusb2: ********** [ 155.652409][ T6620] ubi31: attached mtd0 (name "mtdram test device", size 0 MiB) [ 155.652430][ T6620] ubi31: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 155.652439][ T6620] ubi31: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 155.652447][ T6620] ubi31: VID header offset: 64 (aligned 64), data offset: 128 [ 155.652456][ T6620] ubi31: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 155.652464][ T6620] ubi31: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 155.652472][ T6620] ubi31: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2797977042 [ 155.652483][ T6620] ubi31: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 155.686878][ T6631] ubi31: background thread "ubi_bgt31d" started, PID 6631 [ 155.994417][ T6636] netlink: 7060 bytes leftover after parsing attributes in process `syz.1.219'. [ 156.050715][ T2365] pvrusb2: Invalid write control endpoint [ 156.050730][ T2365] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 156.050738][ T2365] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 156.050745][ T2365] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 156.050754][ T2365] pvrusb2: Device being rendered inoperable [ 156.067901][ T2365] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 156.067962][ T2365] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 156.069002][ T2365] pvrusb2: Attached sub-driver cx25840 [ 156.069012][ T2365] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 156.069020][ T2365] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 156.069061][ T2365] pvrusb2: Invalid write control endpoint [ 156.140359][ T6623] pvrusb2: Attempted to execute control transfer when device not ok [ 156.140792][ T6623] pvrusb2: Attempted to execute control transfer when device not ok [ 156.151162][ T998] usb 4-1: USB disconnect, device number 8 [ 156.396813][ T44] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 156.397015][ T5990] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 156.806810][ T44] usb 2-1: Using ep0 maxpacket: 16 [ 156.809269][ T44] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 156.809297][ T44] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 156.809318][ T44] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 156.809354][ T44] usb 2-1: New USB device found, idVendor=0955, idProduct=7214, bcdDevice=ed.00 [ 156.809382][ T44] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 156.876817][ T5990] usb 5-1: Using ep0 maxpacket: 32 [ 156.883065][ T5990] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 156.883088][ T5990] usb 5-1: config 0 has no interface number 0 [ 156.886427][ T5990] usb 5-1: New USB device found, idVendor=8086, idProduct=9500, bcdDevice=b6.d8 [ 156.886456][ T5990] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 156.886473][ T5990] usb 5-1: Product: syz [ 156.886486][ T5990] usb 5-1: Manufacturer: syz [ 156.886499][ T5990] usb 5-1: SerialNumber: syz [ 157.094102][ T2365] pvrusb2: Invalid write control endpoint [ 157.094117][ T2365] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 157.094125][ T2365] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 157.094132][ T2365] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 157.094141][ T2365] pvrusb2: Device being rendered inoperable [ 157.094174][ T2365] cx25840 2-0044: Unable to detect h/w, assuming cx23887 [ 157.094222][ T2365] cx25840 2-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_b) [ 157.095738][ T2365] pvrusb2: Attached sub-driver cx25840 [ 157.095750][ T2365] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 157.095759][ T2365] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 157.591570][ T6645] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 157.631994][ T5990] usb 5-1: config 0 descriptor?? [ 157.671880][ T44] usb 2-1: config 0 descriptor?? [ 157.675125][ T5990] usb 5-1: dvb_usb_v2: found a 'Intel CE9500 reference design' in warm state [ 157.675149][ T5990] usb 5-1: selecting invalid altsetting 1 [ 157.675161][ T5990] usb 5-1: dvb_usb_ce6230: usb_set_interface() failed=-22 [ 157.719081][ T5990] usb 5-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 157.719597][ T5990] dvbdev: DVB: registering new adapter (Intel CE9500 reference design) [ 157.719649][ T5990] usb 5-1: media controller created [ 157.826051][ T5990] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 157.866997][ T5863] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 157.909995][ T6657] netlink: 8 bytes leftover after parsing attributes in process `syz.3.225'. [ 157.910022][ T6657] netlink: 20 bytes leftover after parsing attributes in process `syz.3.225'. [ 158.026538][ T5863] usb 3-1: unable to get BOS descriptor or descriptor too short [ 158.036060][ T5863] usb 3-1: config index 0 descriptor too short (expected 5138, got 18) [ 158.036086][ T5863] usb 3-1: config 117 has an invalid descriptor of length 232, skipping remainder of the config [ 158.036104][ T5863] usb 3-1: config 117 has 0 interfaces, different from the descriptor's value: 13 [ 158.040831][ T5990] usb 5-1: dvb_usb_ce6230: usb_control_msg() failed=-71 [ 158.040944][ T5990] zl10353_read_register: readreg error (reg=127, ret==-71) [ 158.043289][ T5990] usb 5-1: dvb_usb_ce6230: usb_set_interface() failed=-71 [ 158.104242][ T5863] usb 3-1: New USB device found, idVendor=0f3d, idProduct=68a3, bcdDevice=77.4a [ 158.104270][ T5863] usb 3-1: New USB device strings: Mfr=210, Product=146, SerialNumber=3 [ 158.104290][ T5863] usb 3-1: Product: syz [ 158.104303][ T5863] usb 3-1: Manufacturer: syz [ 158.104316][ T5863] usb 3-1: SerialNumber: syz [ 158.280821][ T6636] random: crng reseeded on system resumption [ 158.452681][ T44] input: HID 0955:7214 Haptics as /devices/virtual/input/input7 [ 158.477103][ T5863] usb 3-1: USB disconnect, device number 12 [ 158.999485][ T5990] usb 5-1: USB disconnect, device number 9 [ 159.126872][ T998] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 159.283093][ T998] usb 1-1: config 7 has an invalid interface number: 183 but max is 0 [ 159.283121][ T998] usb 1-1: config 7 has no interface number 0 [ 159.283176][ T998] usb 1-1: config 7 interface 183 altsetting 155 bulk endpoint 0x4 has invalid maxpacket 1023 [ 159.283200][ T998] usb 1-1: config 7 interface 183 altsetting 155 endpoint 0x2 has an invalid bInterval 128, changing to 11 [ 159.283226][ T998] usb 1-1: config 7 interface 183 has no altsetting 0 [ 159.289016][ T44] shield 0003:0955:7214.0001: Registered Thunderstrike controller [ 159.294613][ T44] shield 0003:0955:7214.0001: : USB HID v0.00 Device [HID 0955:7214] on usb-dummy_hcd.1-1/input0 [ 159.364087][ T998] usb 1-1: New USB device found, idVendor=0763, idProduct=1011, bcdDevice=9c.ae [ 159.364116][ T998] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.364135][ T998] usb 1-1: Product: syz [ 159.364154][ T998] usb 1-1: Manufacturer: syz [ 159.364168][ T998] usb 1-1: SerialNumber: syz [ 159.418949][ T6664] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 159.728881][ T6673] 9pnet_fd: Insufficient options for proto=fd [ 159.792863][ T6662] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 159.794597][ T6662] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 160.103410][ T998] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 160.324808][ T5863] shield 0003:0955:7214.0001: Failed to output Thunderstrike HOSTCMD request HID report due to -ESHUTDOWN [ 160.325825][ T5863] shield 0003:0955:7214.0001: Failed to output Thunderstrike HOSTCMD request HID report due to -ENOENT [ 160.325908][ T5863] shield 0003:0955:7214.0001: Failed to output Thunderstrike HOSTCMD request HID report due to -ENOENT [ 160.325966][ T5863] shield 0003:0955:7214.0001: Failed to output Thunderstrike HOSTCMD request HID report due to -ENOENT [ 160.738649][ T998] usb 1-1: USB disconnect, device number 11 [ 160.831363][ T6012] udevd[6012]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:7.183/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 160.983477][ T44] usb 2-1: reset high-speed USB device number 8 using dummy_hcd [ 160.997036][ T44] usb 2-1: device reset changed ep0 maxpacket size! [ 161.110131][ T5924] usb 2-1: USB disconnect, device number 8 [ 161.395863][ T6690] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 161.617893][ T5924] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 161.707051][ T6695] netlink: 'syz.0.237': attribute type 6 has an invalid length. [ 161.766916][ T5924] usb 2-1: Using ep0 maxpacket: 8 [ 161.772408][ T5924] usb 2-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 161.772435][ T5924] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 161.826046][ T6697] netlink: 8 bytes leftover after parsing attributes in process `syz.4.238'. [ 161.826073][ T6697] netlink: 20 bytes leftover after parsing attributes in process `syz.4.238'. [ 161.844987][ T5924] pvrusb2: Hardware description: Terratec Grabster AV400 [ 161.845003][ T5924] pvrusb2: ********** [ 161.845010][ T5924] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 161.845021][ T5924] pvrusb2: Important functionality might not be entirely working. [ 161.845029][ T5924] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 161.845038][ T5924] pvrusb2: ********** [ 162.006878][ T10] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 162.036976][ T2365] pvrusb2: Invalid write control endpoint [ 162.129642][ T2365] pvrusb2: Invalid write control endpoint [ 162.129656][ T2365] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 162.129663][ T2365] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 162.129670][ T2365] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 162.129678][ T2365] pvrusb2: Device being rendered inoperable [ 162.129787][ T2365] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 162.129837][ T2365] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 162.133317][ T2365] pvrusb2: Attached sub-driver cx25840 [ 162.133331][ T2365] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 162.133339][ T2365] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 162.204229][ T10] usb 1-1: Using ep0 maxpacket: 16 [ 162.236289][ T10] usb 1-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 162.236320][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.236340][ T10] usb 1-1: Product: syz [ 162.236353][ T10] usb 1-1: Manufacturer: syz [ 162.236367][ T10] usb 1-1: SerialNumber: syz [ 162.269951][ T5863] usb 2-1: USB disconnect, device number 9 [ 162.334839][ T10] r8152-cfgselector 1-1: Unknown version 0x0000 [ 162.334874][ T10] r8152-cfgselector 1-1: config 0 descriptor?? [ 162.920214][ T44] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 163.177846][ T44] usb 4-1: Using ep0 maxpacket: 32 [ 163.180722][ T44] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 163.180747][ T44] usb 4-1: config 0 has no interface number 0 [ 163.185710][ T44] usb 4-1: New USB device found, idVendor=8086, idProduct=9500, bcdDevice=b6.d8 [ 163.185737][ T44] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.185756][ T44] usb 4-1: Product: syz [ 163.185769][ T44] usb 4-1: Manufacturer: syz [ 163.185782][ T44] usb 4-1: SerialNumber: syz [ 163.205787][ T6695] netlink: 16 bytes leftover after parsing attributes in process `syz.0.237'. [ 163.212832][ T44] usb 4-1: config 0 descriptor?? [ 163.216638][ T5863] r8152-cfgselector 1-1: USB disconnect, device number 12 [ 163.281838][ T44] usb 4-1: dvb_usb_v2: found a 'Intel CE9500 reference design' in warm state [ 163.281864][ T44] usb 4-1: selecting invalid altsetting 1 [ 163.281879][ T44] usb 4-1: dvb_usb_ce6230: usb_set_interface() failed=-22 [ 163.313324][ T44] usb 4-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 163.313739][ T44] dvbdev: DVB: registering new adapter (Intel CE9500 reference design) [ 163.313789][ T44] usb 4-1: media controller created [ 163.627908][ T6710] ubi: mtd0 is already attached to ubi31 [ 164.534148][ T44] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 164.671112][ T6721] netlink: 8 bytes leftover after parsing attributes in process `syz.4.245'. [ 164.686525][ T6721] netlink: 8 bytes leftover after parsing attributes in process `syz.4.245'. [ 164.727200][ T44] usb 4-1: dvb_usb_ce6230: usb_control_msg() failed=-71 [ 164.727253][ T44] zl10353_read_register: readreg error (reg=127, ret==-71) [ 164.727711][ T44] usb 4-1: dvb_usb_ce6230: usb_set_interface() failed=-71 [ 164.896885][ T10] usb 2-1: new full-speed USB device number 10 using dummy_hcd [ 164.909876][ T44] usb 4-1: USB disconnect, device number 9 [ 165.049117][ T10] usb 2-1: config 7 has an invalid interface number: 101 but max is 0 [ 165.049134][ T10] usb 2-1: config 7 has no interface number 0 [ 165.051048][ T10] usb 2-1: New USB device found, idVendor=0fd9, idProduct=002c, bcdDevice= 6.6b [ 165.051064][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.051074][ T10] usb 2-1: Product: syz [ 165.051081][ T10] usb 2-1: Manufacturer: syz [ 165.051088][ T10] usb 2-1: SerialNumber: syz [ 165.108081][ T5182] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 165.239315][ T37] kauditd_printk_skb: 16 callbacks suppressed [ 165.239333][ T37] audit: type=1804 audit(1764036273.709:206): pid=6731 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.3.249" name="/newroot/61/file0" dev="tmpfs" ino=346 res=1 errno=0 [ 165.286909][ T5182] usb 3-1: Using ep0 maxpacket: 16 [ 165.294486][ T5182] usb 3-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 165.294727][ T5182] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.294748][ T5182] usb 3-1: Product: syz [ 165.294761][ T5182] usb 3-1: Manufacturer: syz [ 165.294774][ T5182] usb 3-1: SerialNumber: syz [ 165.315825][ T6733] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 165.372541][ T5182] r8152-cfgselector 3-1: Unknown version 0x0000 [ 165.372567][ T5182] r8152-cfgselector 3-1: config 0 descriptor?? [ 165.459808][ T10] as10x_usb: device has been detected [ 165.463131][ T10] dvbdev: DVB: registering new adapter (Elgato EyeTV DTT Deluxe) [ 165.503887][ T6736] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 165.613521][ T10] usb 2-1: DVB: registering adapter 1 frontend 0 (Elgato EyeTV DTT Deluxe)... [ 165.630457][ T5182] r8152-cfgselector 3-1: Unknown version 0x0000 [ 165.631123][ T5182] r8152-cfgselector 3-1: bad CDC descriptors [ 165.672555][ T5182] r8152-cfgselector 3-1: USB disconnect, device number 13 [ 165.732943][ T10] as10x_usb: error during firmware upload part1 [ 165.733638][ T10] Registered device Elgato EyeTV DTT Deluxe [ 165.746844][ T10] usb 2-1: USB disconnect, device number 10 [ 165.794296][ T10] Unregistered device Elgato EyeTV DTT Deluxe [ 165.811279][ T10] as10x_usb: device has been disconnected [ 166.136843][ T5990] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 166.288741][ T5990] usb 5-1: Using ep0 maxpacket: 8 [ 166.291350][ T5990] usb 5-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 166.291377][ T5990] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 166.325261][ T5990] pvrusb2: Hardware description: Terratec Grabster AV400 [ 166.325279][ T5990] pvrusb2: ********** [ 166.325285][ T5990] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 166.325296][ T5990] pvrusb2: Important functionality might not be entirely working. [ 166.325304][ T5990] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 166.325314][ T5990] pvrusb2: ********** [ 166.391457][ T6746] process 'syz.1.256' launched '/dev/fd/4' with NULL argv: empty string added [ 166.529146][ T2365] pvrusb2: Invalid write control endpoint [ 166.553910][ T37] audit: type=1804 audit(1764036275.029:207): pid=6752 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.2.257" name="/newroot/54/file0" dev="tmpfs" ino=299 res=1 errno=0 [ 166.720392][ T2365] pvrusb2: Invalid write control endpoint [ 166.720406][ T2365] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 166.720415][ T2365] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 166.720422][ T2365] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 166.720431][ T2365] pvrusb2: Device being rendered inoperable [ 166.720503][ T2365] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 166.720551][ T2365] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 166.724372][ T2365] pvrusb2: Attached sub-driver cx25840 [ 166.724386][ T2365] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 166.724395][ T2365] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 166.731172][ T5990] usb 5-1: USB disconnect, device number 10 [ 166.802847][ T6760] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 166.888312][ T6762] netlink: 8 bytes leftover after parsing attributes in process `syz.0.254'. [ 167.332635][ T31] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 167.376401][ T6766] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 167.409268][ T6766] netlink: 'syz.3.261': attribute type 10 has an invalid length. [ 167.527645][ T6766] bond0: (slave netdevsim0): Enslaving as an active interface with an up link [ 167.552615][ T31] usb 3-1: Using ep0 maxpacket: 32 [ 167.562758][ T31] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 167.562785][ T31] usb 3-1: config 0 has no interface number 0 [ 167.569096][ T31] usb 3-1: New USB device found, idVendor=8086, idProduct=9500, bcdDevice=b6.d8 [ 167.569124][ T31] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.569143][ T31] usb 3-1: Product: syz [ 167.569156][ T31] usb 3-1: Manufacturer: syz [ 167.570288][ T31] usb 3-1: SerialNumber: syz [ 167.578887][ T31] usb 3-1: config 0 descriptor?? [ 167.592650][ T31] usb 3-1: dvb_usb_v2: found a 'Intel CE9500 reference design' in warm state [ 167.592677][ T31] usb 3-1: selecting invalid altsetting 1 [ 167.592692][ T31] usb 3-1: dvb_usb_ce6230: usb_set_interface() failed=-22 [ 167.599088][ T31] usb 3-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 167.599494][ T31] dvbdev: DVB: registering new adapter (Intel CE9500 reference design) [ 167.599543][ T31] usb 3-1: media controller created [ 167.719219][ T31] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 167.788577][ T37] audit: type=1804 audit(1764036276.259:208): pid=6774 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.3.266" name="/newroot/67/file0" dev="tmpfs" ino=377 res=1 errno=0 [ 167.883129][ T31] usb 3-1: dvb_usb_ce6230: usb_control_msg() failed=-71 [ 167.883186][ T31] zl10353_read_register: readreg error (reg=127, ret==-71) [ 167.883633][ T31] usb 3-1: dvb_usb_ce6230: usb_set_interface() failed=-71 [ 168.018789][ T31] usb 3-1: USB disconnect, device number 14 [ 168.045919][ T37] audit: type=1326 audit(1764036276.519:209): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6782 comm="syz.1.269" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1c0579f749 code=0x7ffc0000 [ 168.055219][ T37] audit: type=1326 audit(1764036276.529:210): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6782 comm="syz.1.269" exe="/root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f1c0579f749 code=0x7ffc0000 [ 168.055269][ T37] audit: type=1326 audit(1764036276.529:211): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6782 comm="syz.1.269" exe="/root/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7f1c0579f749 code=0x7ffc0000 [ 168.166898][ T5182] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 168.326974][ T5182] usb 5-1: Using ep0 maxpacket: 16 [ 168.332456][ T5182] usb 5-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 168.332486][ T5182] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.332505][ T5182] usb 5-1: Product: syz [ 168.332519][ T5182] usb 5-1: Manufacturer: syz [ 168.332532][ T5182] usb 5-1: SerialNumber: syz [ 168.474272][ T5182] r8152-cfgselector 5-1: Unknown version 0x0000 [ 168.474299][ T5182] r8152-cfgselector 5-1: config 0 descriptor?? [ 168.706270][ T5182] r8152-cfgselector 5-1: Unknown version 0x0000 [ 168.718514][ T5182] r8152-cfgselector 5-1: bad CDC descriptors [ 168.753957][ T5182] r8152-cfgselector 5-1: USB disconnect, device number 11 [ 169.452937][ T6809] netlink: 76 bytes leftover after parsing attributes in process `syz.3.276'. [ 169.463838][ T6810] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 169.516972][ T5182] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 169.653851][ T6817] netlink: 8 bytes leftover after parsing attributes in process `syz.2.273'. [ 169.726897][ T5182] usb 2-1: Using ep0 maxpacket: 8 [ 169.734497][ T5182] usb 2-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 169.734527][ T5182] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 169.855052][ T5182] pvrusb2: Hardware description: Terratec Grabster AV400 [ 169.855070][ T5182] pvrusb2: ********** [ 169.855077][ T5182] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 169.855088][ T5182] pvrusb2: Important functionality might not be entirely working. [ 169.855096][ T5182] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 169.855106][ T5182] pvrusb2: ********** [ 169.887016][ T5797] Bluetooth: hci4: command 0x0405 tx timeout [ 169.967115][ T5863] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 169.988581][ T5882] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 170.069994][ T2365] pvrusb2: Invalid write control endpoint [ 170.127466][ T5863] usb 5-1: Using ep0 maxpacket: 16 [ 170.129567][ T5863] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 255 [ 170.144008][ T5863] usb 5-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47 [ 170.144033][ T5863] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 170.144051][ T5863] usb 5-1: Product: syz [ 170.144064][ T5863] usb 5-1: Manufacturer: syz [ 170.144077][ T5863] usb 5-1: SerialNumber: syz [ 170.153672][ T6824] workqueue: Failed to create a rescuer kthread for wq "nfc3_nci_cmd_wq": -EINTR [ 170.196791][ T5882] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0x11, changing to 0x1 [ 170.196824][ T5882] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 170.204273][ T5882] usb 4-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 170.204302][ T5882] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 170.204322][ T5882] usb 4-1: Product: syz [ 170.204335][ T5882] usb 4-1: Manufacturer: syz [ 170.204349][ T5882] usb 4-1: SerialNumber: syz [ 170.314020][ T10] usb 2-1: USB disconnect, device number 11 [ 170.328947][ T5863] usb 5-1: config 0 descriptor?? [ 170.329884][ T6816] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 170.367376][ T5882] usb 4-1: config 0 descriptor?? [ 170.478248][ T2365] pvrusb2: Invalid write control endpoint [ 170.478262][ T2365] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 170.478270][ T2365] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 170.478277][ T2365] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 170.478286][ T2365] pvrusb2: Device being rendered inoperable [ 170.478319][ T2365] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 170.478368][ T2365] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 170.480344][ T2365] pvrusb2: Attached sub-driver cx25840 [ 170.480356][ T2365] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 170.480366][ T2365] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 170.729812][ T5863] mcba_usb 5-1:0.0: Microchip CAN BUS Analyzer connected [ 170.729907][ C1] mcba_usb 5-1:0.0 can0: Tx URB aborted (-71) [ 170.729986][ C1] mcba_usb 5-1:0.0 can0: Tx URB aborted (-71) [ 170.799792][ T5863] usb 5-1: USB disconnect, device number 12 [ 170.803042][ T5863] mcba_usb 5-1:0.0 can0: device disconnected [ 171.037633][ T998] usb 4-1: USB disconnect, device number 10 [ 171.197485][ T37] audit: type=1326 audit(1764036279.679:212): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6832 comm="syz.1.281" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1c0579f749 code=0x7ffc0000 [ 171.212478][ T37] audit: type=1326 audit(1764036279.689:214): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6832 comm="syz.1.281" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1c0579f749 code=0x7ffc0000 [ 171.212529][ T37] audit: type=1326 audit(1764036279.689:215): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6832 comm="syz.1.281" exe="/root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f1c0579f749 code=0x7ffc0000 [ 171.212568][ T37] audit: type=1326 audit(1764036279.689:216): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6832 comm="syz.1.281" exe="/root/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7f1c0579f749 code=0x7ffc0000 [ 171.220383][ T37] audit: type=1326 audit(1764036279.679:213): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6832 comm="syz.1.281" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1c0579f749 code=0x7ffc0000 [ 171.466465][ T6012] udevd[6012]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 171.677041][ T6835] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 171.958306][ T6835] iommufd_mock iommufd_mock1: Adding to iommu group 1 [ 172.344178][ C1] vkms_vblank_simulate: vblank timer overrun [ 172.387449][ C1] vkms_vblank_simulate: vblank timer overrun [ 172.415816][ C1] vkms_vblank_simulate: vblank timer overrun [ 172.499431][ C1] vkms_vblank_simulate: vblank timer overrun [ 172.656995][ C1] vkms_vblank_simulate: vblank timer overrun [ 172.815393][ T37] audit: type=1804 audit(1764036281.289:217): pid=6847 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.2.286" name="/newroot/57/file0" dev="tmpfs" ino=315 res=1 errno=0 [ 173.138806][ T6854] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 173.307046][ T998] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 173.334777][ T6856] netlink: 7 bytes leftover after parsing attributes in process `syz.4.289'. [ 173.366202][ T6856] netlink: 48 bytes leftover after parsing attributes in process `syz.4.289'. [ 173.398071][ T6856] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 173.428523][ T6856] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 173.506795][ T998] usb 4-1: Using ep0 maxpacket: 16 [ 173.514012][ T998] usb 4-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 173.514041][ T998] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 173.514060][ T998] usb 4-1: Product: syz [ 173.514074][ T998] usb 4-1: Manufacturer: syz [ 173.514087][ T998] usb 4-1: SerialNumber: syz [ 173.550845][ T998] r8152-cfgselector 4-1: Unknown version 0x0000 [ 173.550870][ T998] r8152-cfgselector 4-1: config 0 descriptor?? [ 173.816612][ T998] r8152-cfgselector 4-1: Unknown version 0x0000 [ 173.817181][ T998] r8152-cfgselector 4-1: bad CDC descriptors [ 173.826531][ T9] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 173.873217][ T998] r8152-cfgselector 4-1: USB disconnect, device number 11 [ 173.997855][ T9] usb 3-1: Using ep0 maxpacket: 16 [ 174.000140][ T9] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 255 [ 174.021275][ T9] usb 3-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47 [ 174.021305][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 174.021324][ T9] usb 3-1: Product: syz [ 174.021337][ T9] usb 3-1: Manufacturer: syz [ 174.021351][ T9] usb 3-1: SerialNumber: syz [ 174.039493][ T9] usb 3-1: config 0 descriptor?? [ 174.041974][ T6858] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 174.072238][ T37] audit: type=1804 audit(1764036282.549:218): pid=6860 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.1.291" name="/newroot/49/file0" dev="tmpfs" ino=277 res=1 errno=0 [ 174.126483][ T9] mcba_usb 3-1:0.0: Microchip CAN BUS Analyzer connected [ 174.283638][ C0] mcba_usb 3-1:0.0 can0: Tx URB aborted (-71) [ 174.283733][ C0] mcba_usb 3-1:0.0 can0: Tx URB aborted (-71) [ 174.284440][ T9] usb 3-1: USB disconnect, device number 15 [ 174.304654][ T9] mcba_usb 3-1:0.0 can0: device disconnected [ 174.571534][ C1] vkms_vblank_simulate: vblank timer overrun [ 174.752192][ C1] vkms_vblank_simulate: vblank timer overrun [ 175.130768][ C1] vkms_vblank_simulate: vblank timer overrun [ 175.354623][ C1] vkms_vblank_simulate: vblank timer overrun [ 175.415011][ T998] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 175.474196][ T6873] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 175.609049][ T998] usb 1-1: config 0 has an invalid interface number: 106 but max is 0 [ 175.609077][ T998] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 175.609094][ T998] usb 1-1: config 0 has no interface number 0 [ 175.609140][ T998] usb 1-1: config 0 interface 106 altsetting 0 endpoint 0x1 has invalid maxpacket 14129, setting to 64 [ 175.609164][ T998] usb 1-1: config 0 interface 106 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 6 [ 175.609203][ T998] usb 1-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=df.bb [ 175.609226][ T998] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 175.609639][ T37] audit: type=1804 audit(1764036284.089:219): pid=6878 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.1.298" name="/newroot/52/file0" dev="tmpfs" ino=293 res=1 errno=0 [ 175.649914][ T6880] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 175.656089][ T998] usb 1-1: config 0 descriptor?? [ 175.749428][ T998] usb 1-1: Warning: ath10k USB support is incomplete, don't expect anything to work! [ 176.012114][ T5990] usb 1-1: USB disconnect, device number 13 [ 176.018469][ T2143] usb 1-1: Failed to submit usb control message: -71 [ 176.018505][ T2143] usb 1-1: unable to send the bmi data to the device: -71 [ 176.018522][ T2143] usb 1-1: unable to get target info from device [ 176.018536][ T2143] usb 1-1: could not get target info (-71) [ 176.018610][ T2143] usb 1-1: could not probe fw (-71) [ 176.176893][ T9] usb 3-1: new low-speed USB device number 16 using dummy_hcd [ 176.318871][ T9] usb 3-1: device descriptor read/64, error -71 [ 176.416924][ T5863] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 176.566973][ T9] usb 3-1: new low-speed USB device number 17 using dummy_hcd [ 176.614654][ T5863] usb 4-1: config 1 has an invalid interface number: 7 but max is 0 [ 176.614681][ T5863] usb 4-1: config 1 has no interface number 0 [ 176.614730][ T5863] usb 4-1: config 1 interface 7 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 64 [ 176.614755][ T5863] usb 4-1: config 1 interface 7 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 1023 [ 176.641898][ T5863] usb 4-1: New USB device found, idVendor=1199, idProduct=68a3, bcdDevice= 0.00 [ 176.641930][ T5863] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 176.641950][ T5863] usb 4-1: Product: syz [ 176.641964][ T5863] usb 4-1: Manufacturer: syz [ 176.641978][ T5863] usb 4-1: SerialNumber: syz [ 176.689416][ T6892] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 176.689549][ T6892] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 176.695090][ T5863] usb 4-1: Error in usbnet_get_endpoints (-22) [ 176.696906][ T9] usb 3-1: device descriptor read/64, error -71 [ 176.699281][ T6896] netlink: 48 bytes leftover after parsing attributes in process `syz.0.304'. [ 176.807713][ T9] usb usb3-port1: attempt power cycle [ 176.923493][ T6892] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 176.924086][ T6892] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 177.083664][ T5797] Bluetooth: hci4: unexpect[ 177.083664][ T5797] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 177.096889][ T5863] ================================================================== [ 177.096903][ T5863] BUG: KASAN: vmalloc-out-of-bounds in __list_del_entry_valid_or_report+0xb5/0x190 [ 177.096931][ T5863] Read of size 8 at addr ffffc9000e402008 by task kworker/1:4/5863 [ 177.096946][ T5863] [ 177.096955][ T5863] CPU: 1 UID: 0 PID: 5863 Comm: kworker/1:4 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 177.096975][ T5863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 177.096986][ T5863] Workqueue: usb_hub_wq hub_event [ 177.097007][ T5863] Call Trace: [ 177.097013][ T5863] [ 177.097021][ T5863] dump_stack_lvl+0x189/0x250 [ 177.097047][ T5863] ? __pfx_dump_stack_lvl+0x10/0x10 [ 177.097069][ T5863] ? __pfx__printk+0x10/0x10 [ 177.097088][ T5863] ? _raw_spin_lock_irqsave+0xb3/0xf0 [ 177.097112][ T5863] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 177.097135][ T5863] ? __virt_addr_valid+0xdc/0x5c0 [ 177.097158][ T5863] ? __virt_addr_valid+0xdc/0x5c0 [ 177.097182][ T5863] print_report+0xca/0x240 [ 177.097204][ T5863] ? __list_del_entry_valid_or_report+0xb5/0x190 [ 177.097225][ T5863] kasan_report+0x118/0x150 [ 177.097249][ T5863] ? __list_del_entry_valid_or_report+0xb5/0x190 [ 177.097275][ T5863] __list_del_entry_valid_or_report+0xb5/0x190 [ 177.097297][ T5863] kcov_remote_start+0x2b0/0x6f0 [ 177.097321][ T5863] hub_event+0x158/0x4a20 [ 177.097340][ T5863] ? __lock_acquire+0xab9/0xd20 [ 177.097380][ T5863] ? do_raw_spin_lock+0x121/0x290 [ 177.097398][ T5863] ? look_up_lock_class+0x74/0x170 [ 177.097422][ T5863] ? register_lock_class+0x51/0x320 [ 177.097445][ T5863] ? __lock_acquire+0xab9/0xd20 [ 177.097469][ T5863] ? __pfx_hub_event+0x10/0x10 [ 177.097487][ T5863] ? process_scheduled_works+0x9ef/0x17b0 [ 177.097511][ T5863] ? _raw_spin_unlock_irq+0x23/0x50 [ 177.097534][ T5863] ? process_scheduled_works+0x9ef/0x17b0 [ 177.097553][ T5863] ? process_scheduled_works+0x9ef/0x17b0 [ 177.097573][ T5863] process_scheduled_works+0xae1/0x17b0 [ 177.097606][ T5863] ? __pfx_process_scheduled_works+0x10/0x10 [ 177.097633][ T5863] worker_thread+0x8a0/0xda0 [ 177.097665][ T5863] kthread+0x711/0x8a0 [ 177.097689][ T5863] ? __pfx_worker_thread+0x10/0x10 [ 177.097709][ T5863] ? __pfx_kthread+0x10/0x10 [ 177.097731][ T5863] ? rt_spin_unlock+0x150/0x200 [ 177.097752][ T5863] ? rt_spin_unlock+0x161/0x200 [ 177.097770][ T5863] ? __pfx_kthread+0x10/0x10 [ 177.097792][ T5863] ret_from_fork+0x4bc/0x870 [ 177.097814][ T5863] ? __pfx_ret_from_fork+0x10/0x10 [ 177.097837][ T5863] ? __switch_to_asm+0x39/0x70 [ 177.097853][ T5863] ? __switch_to_asm+0x33/0x70 [ 177.097869][ T5863] ? __pfx_kthread+0x10/0x10 [ 177.097892][ T5863] ret_from_fork_asm+0x1a/0x30 [ 177.097918][ T5863] [ 177.097925][ T5863] [ 177.097929][ T5863] The buggy address belongs to a vmalloc virtual mapping [ 177.097945][ T5863] Memory state around the buggy address: [ 177.097954][ T5863] ffffc9000e401f00: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 177.097966][ T5863] ffffc9000e401f80: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 177.097977][ T5863] >ffffc9000e402000: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 177.097993][ T5863] ^ [ 177.098002][ T5863] ffffc9000e402080: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 177.098013][ T5863] ffffc9000e402100: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 177.098022][ T5863] ================================================================== [ 177.098037][ T5863] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 177.098050][ T5863] CPU: 1 UID: 0 PID: 5863 Comm: kworker/1:4 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 177.098070][ T5863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 177.098081][ T5863] Workqueue: usb_hub_wq hub_event [ 177.098099][ T5863] Call Trace: [ 177.098106][ T5863] [ 177.098112][ T5863] dump_stack_lvl+0x99/0x250 [ 177.098136][ T5863] ? __asan_memcpy+0x40/0x70 [ 177.098154][ T5863] ? __pfx_dump_stack_lvl+0x10/0x10 [ 177.098177][ T5863] ? __pfx__printk+0x10/0x10 [ 177.098201][ T5863] vpanic+0x237/0x6d0 [ 177.098218][ T5863] ? __pfx_vpanic+0x10/0x10 [ 177.098238][ T5863] panic+0xb9/0xc0 [ 177.098254][ T5863] ? __pfx_panic+0x10/0x10 [ 177.098268][ T5863] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 177.098294][ T5863] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 177.098321][ T5863] ? __list_del_entry_valid_or_report+0xb5/0x190 [ 177.098346][ T5863] check_panic_on_warn+0x89/0xb0 [ 177.098362][ T5863] ? __list_del_entry_valid_or_report+0xb5/0x190 [ 177.098387][ T5863] end_report+0x78/0x160 [ 177.098405][ T5863] kasan_report+0x129/0x150 [ 177.098428][ T5863] ? __list_del_entry_valid_or_report+0xb5/0x190 [ 177.098454][ T5863] __list_del_entry_valid_or_report+0xb5/0x190 [ 177.098477][ T5863] kcov_remote_start+0x2b0/0x6f0 [ 177.098501][ T5863] hub_event+0x158/0x4a20 [ 177.098521][ T5863] ? __lock_acquire+0xab9/0xd20 [ 177.098552][ T5863] ? do_raw_spin_lock+0x121/0x290 [ 177.098568][ T5863] ? look_up_lock_class+0x74/0x170 [ 177.098587][ T5863] ? register_lock_class+0x51/0x320 [ 177.098606][ T5863] ? __lock_acquire+0xab9/0xd20 [ 177.098629][ T5863] ? __pfx_hub_event+0x10/0x10 [ 177.098646][ T5863] ? process_scheduled_works+0x9ef/0x17b0 [ 177.098666][ T5863] ? _raw_spin_unlock_irq+0x23/0x50 [ 177.098685][ T5863] ? process_scheduled_works+0x9ef/0x17b0 [ 177.098703][ T5863] ? process_scheduled_works+0x9ef/0x17b0 [ 177.098724][ T5863] process_scheduled_works+0xae1/0x17b0 [ 177.098757][ T5863] ? __pfx_process_scheduled_works+0x10/0x10 [ 177.098785][ T5863] worker_thread+0x8a0/0xda0 [ 177.098817][ T5863] kthread+0x711/0x8a0 [ 177.098841][ T5863] ? __pfx_worker_thread+0x10/0x10 [ 177.098861][ T5863] ? __pfx_kthread+0x10/0x10 [ 177.098882][ T5863] ? rt_spin_unlock+0x150/0x200 [ 177.098903][ T5863] ? rt_spin_unlock+0x161/0x200 [ 177.098920][ T5863] ? __pfx_kthread+0x10/0x10 [ 177.098943][ T5863] ret_from_fork+0x4bc/0x870 [ 177.098964][ T5863] ? __pfx_ret_from_fork+0x10/0x10 [ 177.098987][ T5863] ? __switch_to_asm+0x39/0x70 [ 177.099002][ T5863] ? __switch_to_asm+0x33/0x70 [ 177.099018][ T5863] ? __pfx_kthread+0x10/0x10 [ 177.099042][ T5863] ret_from_fork_asm+0x1a/0x30 [ 177.099067][ T5863] [ 177.099483][ T5863] Kernel Offset: disabled