last executing test programs: 12.11928249s ago: executing program 1 (id=1517): r0 = openat$mice(0xffffff9c, &(0x7f00000002c0), 0x212240) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000300)=0x7, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000080), 0x1, 0x122c42) socket$kcm(0x10, 0x6, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0x6, 0xfa11, 0xffffffff}, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) r4 = syz_open_dev$video(&(0x7f0000000000), 0x101, 0xab02) ioctl$VIDIOC_S_INPUT(r4, 0xc0045627, &(0x7f0000000180)=0x1) ioctl$VIDIOC_S_CROP(r4, 0x4014563c, &(0x7f0000000040)={0x9, {0xf8001004, 0x9, 0x6, 0x80b}}) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r5, 0x3292e291) ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000001ac0)={0xffffffffffffffff, 0x0, {0x0, 0x0, 0x0, 0x1, 0x80000001, 0x0, 0x0, 0x3, 0x4, "339f020bbe82b398000000000000000000000d0ec0c1b4e9b1c4369d03740250c5aac594b1b3d741dd17c1c50d38ef2a565ef1e83323691c58d66500", "a9103939c787a16c1ca43f80026d1a8554fe581b59ded130e04d528539f3d3289737f0374c72a964a02447a75df8a69ea917deb7ba193b3e7772fd29f35239d2", "24431a1e77a68e174f00", [0x65c6, 0x2]}}) openat$tun(0xffffff9c, &(0x7f0000000140), 0x20000, 0x0) setrlimit(0x4, &(0x7f0000000400)={0x2, 0x6}) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r5) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(r6, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, r7, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x80, 0x76}}}}, [""]}, 0x20}, 0x1, 0x0, 0x0, 0x20040804}, 0x0) connect$inet(r5, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x64010101}, 0x10) r8 = syz_open_dev$video4linux(&(0x7f0000000080), 0x2, 0x0) ioctl$VIDIOC_QUERYMENU(r8, 0xc040564a, &(0x7f0000000140)={0x0, 0x1, @value=0x1011}) r9 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') exit(0x2) write$rfkill(r9, 0x0, 0x0) 11.602234774s ago: executing program 4 (id=1519): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)={{0x14}, [@NFT_MSG_NEWFLOWTABLE={0x40, 0x16, 0xa, 0x801, 0x0, 0x0, {0x2}, [@NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_FLOWTABLE_HOOK={0x14, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0xffffff02}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}]}]}], {0x14}}, 0x68}}, 0x800) sendmsg$NFT_BATCH(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)={{0x14}, [@NFT_MSG_NEWFLOWTABLE={0x48, 0x16, 0xa, 0x801, 0x0, 0x0, {0x2}, [@NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOWTABLE_HOOK={0x1c, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_DEVS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 'geneve0\x00'}]}]}]}], {0x14}}, 0x70}}, 0x24040884) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01020000000000000000010000000900010073797a300000000058000000030a01000000000000000000010000000900010073797a30000000000900020073797a31000000002c0003800800014000000000180003801400010076657468315f746f5f626f6e6400000008000240000000006c000000160a0101000b000000000000010000000900020073797a30000000000900010073797a30000000004000038008000140000000002c0003801400010067656e657665300000000000000000001400010076657468315f746f5f626f6e64000000080002"], 0x10c}}, 0x0) (fail_nth: 2) 11.519701053s ago: executing program 3 (id=1520): r0 = syz_usb_connect(0x5, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="120100001a77aa4094225b4210a20102030109022400010000000009040000029233500009050602ff030000000905ba3e79"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000440)={0x24, &(0x7f0000000240)=ANY=[@ANYBLOB="400104000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 10.886766959s ago: executing program 4 (id=1523): r0 = openat$iommufd(0xffffff9c, &(0x7f0000000140), 0x18100, 0x0) ioctl$IOMMU_VFIO_IOAS$GET(0xffffffffffffffff, 0x3b88, &(0x7f0000000180)={0xc, 0x0}) ioctl$IOMMU_TEST_OP_DESTROY_ACCESS_PAGES(r0, 0x3ba0, &(0x7f00000001c0)={0x48, 0x6, r1}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) sched_getaffinity(0x0, 0x8, &(0x7f0000000240)) syz_usb_connect(0x2, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000070851d40cd061201183e01020301090224000100006f900904eb1002617c7d0009050202"], 0x0) syz_usb_connect(0x0, 0x24, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000bcb7f620e90f01d55023010203010902120001000000000904"], 0x0) r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, 0x0, 0x84) ioctl$I2C_RDWR(r2, 0x707, &(0x7f0000000080)={&(0x7f0000000240)=[{0x0, 0x1000, 0x0, 0x0}, {0x7, 0x801, 0x0, 0x0}], 0x2}) 9.863404554s ago: executing program 0 (id=1525): r0 = socket(0x1e, 0x4, 0x0) setsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, &(0x7f0000000480), 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000040), 0xfff, 0xc40) openat$fuse(0xffffffffffffff9c, &(0x7f0000000180), 0x42, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x8000000000001c8, 0x4000000) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = syz_io_uring_setup(0x88f, &(0x7f0000000140)={0x0, 0xaee2, 0x10, 0xffffffff, 0x16}, &(0x7f0000000000)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r4, r5, &(0x7f00000002c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) io_uring_enter(r3, 0x47f6, 0x0, 0x0, 0x0, 0x0) 9.800029007s ago: executing program 1 (id=1526): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000540)={@local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x5a}, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "f900f5", 0x18, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x1e, 0x4, '#L'}]}}}}}}}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000001c0)={@loopback, 0x1f}) r2 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000004340), 0x2, 0x0) ioctl$VIDIOC_CREATE_BUFS(r2, 0xc0f8565c, &(0x7f0000000000)={0x0, 0x6, 0x0, {0xa, @win={{0x10001, 0x6, 0xb, 0x3}, 0x6, 0x0, &(0x7f0000001440)={{0x6, 0x7f, 0x47}}, 0x8000, &(0x7f0000001480)="3753993cdabf999d691c31", 0x5}}, 0xfffffffc}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0), 0x82, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000440)=""/4096, 0x1000}], 0x1, 0xfffffffd, 0x7) ioctl$BLKZEROOUT(r4, 0x127f, &(0x7f0000000100)={0x0, 0xa00}) r5 = dup(r3) r6 = socket$igmp(0x2, 0x3, 0x2) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000000)=ANY=[@ANYBLOB="340000001800110101000000000000000a008000000200000000040006002600000008001700010000800600150003000000"], 0x34}, 0x1, 0x0, 0x0, 0x4805}, 0x84) setsockopt$ARPT_SO_SET_REPLACE(r6, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0xb001, 0x4, 0x3d8, 0xff03, 0xe0, 0xe0, 0x2f8, 0x2f8, 0x2f8, 0x7fffffe, 0x0, {[{{@uncond, 0xbc, 0xe0}, @unspec=@STANDARD={0x24, '\x00', 0x0, 0x1ec}}, {{@uncond, 0xbc, 0x10c, 0x0, {0x0, 0x1e03}}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={'\xaa\xaa\xaa\xaa\xaa', 0xe}, @mac=@link_local, @loopback, @empty, 0x7}}}, {{@arp={@rand_addr=0x64010100, @remote, 0x0, 0x0, 0x0, 0x0, {@mac=@dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}, {[0x0, 0x0, 0x0, 0xff, 0xff]}}, {@empty, {[0x0, 0x0, 0xff]}}, 0xe, 0x1, 0xfff8, 0x0, 0x0, 0xfff2, 'ip6_vti0\x00', 'netpci0\x00', {}, {}, 0x0, 0x84}, 0xbc, 0x10c}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={'\xaa\xaa\xaa\xaa\xaa', 0x2a}, @empty, @private=0xa010100, 0x1, 0x1}}}], {{'\x00', 0xbc, 0x1ec}, {0x24}}}}, 0x424) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000001500)={'batadv0\x00', @remote}) r7 = io_uring_setup(0x6f5b, &(0x7f0000000600)={0x0, 0x9dd5, 0x80, 0x2, 0x176, 0x0, r5}) io_uring_register$IORING_REGISTER_FILES(r7, 0x1e, &(0x7f0000000000)=[0xffffffffffffffff], 0x1) r8 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000180)=0x4) socket$kcm(0x21, 0x7, 0xa) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000440)='./file1\x00') symlink(&(0x7f0000001500)='./file1\x00', &(0x7f00000014c0)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r9, &(0x7f0000000ec0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004000}}, {{&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x40}}], 0x2, 0x24000854) r10 = syz_usb_connect$hid(0x2, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) syz_usb_control_io$hid(r10, 0x0, 0x0) syz_usb_control_io$hid(r10, &(0x7f0000000500)={0x24, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x22, 0x1b, {[@main=@item_4={0x3, 0x0, 0xa, "79510f17"}, @local, @local=@item_012={0x0, 0x2, 0x1}]}}, 0x0}, 0x0) 9.186450085s ago: executing program 3 (id=1529): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) bpf$MAP_CREATE(0x0, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x20000011) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@ipv6_newrule={0x4c, 0x20, 0x1, 0x70bd27, 0x25d7dbfe, {0xa, 0x0, 0x10, 0x4, 0x7, 0x0, 0x0, 0x2, 0x8}, [@FIB_RULE_POLICY=@FRA_GOTO={0x8, 0x4, 0xd3b8}, @FRA_SRC={0x14, 0x2, @remote}, @FIB_RULE_POLICY=@FRA_IIFNAME={0x14, 0x3, 'nr0\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8081}, 0x20040000) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40046607, &(0x7f00000001c0)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000480)='pagemap\x00') preadv(r2, &(0x7f0000000640)=[{&(0x7f0000000b00)=""/152, 0x98}, {&(0x7f0000000500)=""/189, 0x7fffef68}], 0x2, 0x300100, 0x2000000) r3 = openat$ocfs2_control(0xffffff9c, 0x0, 0x10000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x13, 0x11, &(0x7f00000003c0)=ANY=[@ANYBLOB="2d20000000000080feffffff18110000", @ANYRES32, @ANYBLOB="0000000000000000b702000014000000b703000000000000850000008300", @ANYRES32, @ANYBLOB], &(0x7f0000000000)='GPL\x00', 0x7, 0x0, 0x0, 0x41000, 0x40, '\x00', 0x0, @fallback=0x4, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1, &(0x7f00000005c0)=[0xffffffffffffffff, r2, r3], &(0x7f0000000600)=[{0x1, 0x4, 0x9, 0x6}], 0x10, 0x3}, 0x94) syz_genetlink_get_family_id$tipc2(&(0x7f0000000140), r3) getdents(0xffffffffffffffff, 0x0, 0x3b) r4 = io_uring_setup(0x1148, &(0x7f0000000300)={0x0, 0xc95e, 0x80, 0x2, 0x30f}) ioctl$PAGEMAP_SCAN(0xffffffffffffffff, 0xc0606610, &(0x7f0000000080)={0x60, 0x1, &(0x7f0000aaf000/0x3000)=nil, &(0x7f0000663000/0x1000)=nil, 0x7, &(0x7f0000000040)=[{0x200, 0x1ff, 0x9}, {0xb, 0x9, 0x8}], 0x2, 0x1, 0x6, 0x40, 0x8, 0x4}) io_uring_register$IORING_REGISTER_BUFFERS(r4, 0x0, &(0x7f00000002c0)=[{&(0x7f0000001700)=""/4095, 0x440000}], 0x100000000000011a) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'dummy0\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000005c0)=@newqdisc={0x58, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x25dfdbfb, {0x0, 0x0, 0x0, r5, {0x0, 0xb}, {0xffff, 0xffff}, {0x10, 0xfff2}}, [@qdisc_kind_options=@q_sfb={{0x8}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28, 0x1, {0x3, 0xd8e, 0x1, 0x9, 0x5, 0x1, 0x37, 0x92fb, 0xc}}}}]}, 0x58}, 0x1, 0x0, 0x0, 0x40088c1}, 0xc948) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x4008000) r6 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) write$input_event(r6, 0x0, 0x0) r7 = shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000ffb000/0x4000)=nil) socket$inet_mptcp(0x2, 0x1, 0x106) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000640)=""/4096) 8.727040692s ago: executing program 4 (id=1530): syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="120100009e173610ef171e7206de010203010902fcff000000ac0009040000000206"], 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r5 = openat(0xffffffffffffff9c, 0x0, 0x281c2, 0x0) fcntl$setlease(r5, 0x400, 0x1) r6 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1b00000000000000000000000080000000000000", @ANYRES32, @ANYBLOB="000000000000000000000000000000000000000041f21615390b11256dfec4611ccb39960663d06887cb7b3336c9d434957536a3928e85df0c0a4dd01b", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0xf, &(0x7f0000000140)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r6}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x69}}}, &(0x7f0000000080)='GPL\x00', 0x9, 0x0, 0x0, 0x0, 0x6a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) close(r5) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0xca99ebf8356aed80, 0x0, 0x1, 0x400, 0x0, 0x0, 0x2, 0xfffffffc}, 0x0) r7 = socket(0x10, 0x2, 0x0) write(r7, &(0x7f0000000040)="1c0000001a009b8a140000003b9b301f00"/28, 0x1c) recvmmsg(r7, &(0x7f00000009c0)=[{{&(0x7f0000000400)=@pptp={0x18, 0x2, {0x0, @initdev}}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000500)=""/148, 0x94}, {&(0x7f00000005c0)=""/141, 0x8d}, {&(0x7f0000000a00)=""/70, 0x46}, {&(0x7f0000000700)=""/149, 0x95}, {&(0x7f00000007c0)=""/232, 0xe8}], 0x5, &(0x7f0000000900)=""/145, 0x91}, 0x9}], 0x1, 0x2, &(0x7f00000001c0)={0x0, 0x989680}) syz_emit_ethernet(0x46, &(0x7f0000000480)=ANY=[@ANYBLOB="aaaaaaaaaaaabbbbbbbbbbbb86dd6000000000102b00fc010000000000000000000000000000e88000000000000000000000000000aa3b000000001090780200000000000000"], 0x0) r8 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$SG_IO(r9, 0x2285, &(0x7f0000000040)={0x53, 0xfffffffc, 0x0, 0x0, @buffer={0x2, 0x51, &(0x7f00000000c0)=""/81}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x84042, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r11 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42) ioctl$LOOP_CONFIGURE(r11, 0x4c0a, &(0x7f0000001ac0)={r10, 0xb47, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1c, "ff9f020bbe82b398b1c4369d03740250ceaac594b1b3d741dd17c1ac0d38ef2a565ef1e8336300", "a9103939c787a16c1ca43f80026d1f3c4da06963dd89d130e04d528539f3d3289737f0374c72a964a02447a75df8a69ea917deb7ba193b7e7772fd29f35239d2", "24431a1e77a68e174f000000000000000010e200", [0xfffffffffffffffe]}}) ioctl$LOOP_SET_STATUS64(r11, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x2ac, 0x0, 0x1, 0x15, 0x0, "89753015418ab0cb0900245518580ce0c8bf604cca41f31c108938fcfa393ef569e0bcf244bb4b23555b130900000000000000d0f08e8ad896ba67a07673defa", "8b609009aaa722681a1e2513d754f688a9e306ee1dba533f02e1b69da6e26ec889fee40080000027cc7d24fdc26f1a95d702020000e4b8fb1703e47463b969e4", "ca1bf5ffffffffffffff6570128218a0d22915ff6eddb10000800400", [0xc]}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4408}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @geneve={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GENEVE_TTL_INHERIT={0x5, 0xc, 0x2}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 8.548817039s ago: executing program 2 (id=1531): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000180)='W', 0x1}], 0x1}, 0x0) close(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) ioctl$TUNSETOFFLOAD(r1, 0xc004743e, 0x110e22fff6) ioctl$TUNGETVNETLE(r0, 0xc008744c, &(0x7f0000000180)) 8.198725116s ago: executing program 2 (id=1532): r0 = syz_usb_connect$hid(0x5, 0x36, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000000000404c05f20dafd60000000109022400010000000009040000010300010009210101000122050009058103"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f00000003c0)={0x18, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000e40)={0x44, &(0x7f0000000180)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 7.873863492s ago: executing program 0 (id=1533): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000180)='W', 0x1}], 0x1}, 0x0) close(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) ioctl$TUNSETOFFLOAD(r1, 0xc004743e, 0x110e22fff6) ioctl$TUNGETVNETLE(r0, 0xc008744c, &(0x7f0000000180)) (fail_nth: 2) 7.743538638s ago: executing program 3 (id=1534): setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x84042, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080), 0x1, 0x122c42) socket$kcm(0x10, 0x6, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) socketpair$unix(0x1, 0x3, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0x6, 0xfa11, 0xffffffff}, 0x0) syz_open_dev$video(&(0x7f0000000000), 0x101, 0xab02) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x3292e291) ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000001ac0)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x80000001, 0x0, 0x0, 0x3, 0x4, "339f020bbe82b398000000000000000000000d0ec0c1b4e9b1c4369d03740250c5aac594b1b3d741dd17c1c50d38ef2a565ef1e83323691c58d66500", "a9103939c787a16c1ca43f80026d1a8554fe581b59ded130e04d528539f3d3289737f0374c72a964a02447a75df8a69ea917deb7ba193b3e7772fd29f35239d2", "24431a1e77a68e174f00", [0x65c6, 0x2]}}) setrlimit(0x4, &(0x7f0000000400)={0x2, 0x6}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r2) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, r3, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x80, 0x76}}}}, [""]}, 0x20}, 0x1, 0x0, 0x0, 0x20040804}, 0x0) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x64010101}, 0x10) r4 = syz_open_dev$video4linux(&(0x7f0000000080), 0x2, 0x0) ioctl$VIDIOC_QUERYMENU(r4, 0xc040564a, &(0x7f0000000140)={0x0, 0x1, @value=0x1011}) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') write$rfkill(r5, 0x0, 0x0) 7.321379858s ago: executing program 3 (id=1535): r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r1, &(0x7f00000009c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x35}}, 0x10) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x8030000}], 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) socket(0xa, 0x3, 0x3a) socket(0x21, 0xa, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x0, 0x8, 0x8005, 0x0, 0x9, 0x5, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) fsetxattr$security_capability(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1) ioctl$KVM_SET_PIT2(r5, 0x4070aea0, &(0x7f00000001c0)={[{0x4, 0x5, 0x80, 0x4, 0x4, 0x4, 0x9, 0x5, 0xb6, 0x0, 0x40, 0x9}, {0x3bea, 0xfff9, 0x6, 0x4, 0x5, 0x4, 0xf, 0xfe, 0x3, 0x8, 0x5, 0x2, 0x4}, {0x8, 0x8, 0x9, 0x6a, 0xfc, 0x7, 0x6f, 0x6, 0x4, 0x2, 0x6, 0x7, 0x8}], 0xf}) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r7 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000340)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r7, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x48, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, r8, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0xf}}, [@qdisc_kind_options=@q_htb={{0x8}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18, 0x2, {0x3, 0x8, 0x10000}}]}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newtfilter={0x40, 0x2c, 0xd27, 0x70bd24, 0x25dfdbff, {0x0, 0x0, 0x0, r8, {0xb, 0x9}, {}, {0x9, 0x2}}, [@filter_kind_options=@f_matchall={{0xd}, {0xc, 0x2, [@TCA_MATCHALL_CLASSID={0x8, 0x1, {0x6}}]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x8848}, 0x20004804) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000540)=@raw={'raw\x00', 0x8, 0x3, 0x240, 0xb8, 0x11, 0x148, 0xb8, 0x0, 0x1ac, 0x2a8, 0x2a8, 0x1ac, 0x2a8, 0x3, 0x0, {[{{@uncond, 0x0, 0x70, 0xb8}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x4, 0x300, 'netbios-ns\x00', {0x5}}}}, {{@ip={@initdev={0xac, 0x1e, 0x0, 0x0}, @empty, 0x0, 0xffffffff, 'vlan0\x00', 'netdevsim0\x00'}, 0x0, 0xcc, 0xf4, 0x0, {}, [@common=@ttl={{0x24}, {0x3, 0xb}}, @common=@unspec=@quota={{0x38}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x3, 0x6, 0x2}}}], {{'\x00', 0x0, 0x70, 0x94}, {0x24}}}}, 0x29c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r9, 0x8937, &(0x7f0000000100)={'veth0_vlan\x00', @random="010000201000"}) r10 = syz_usb_connect(0x0, 0x1cb, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000122f0d4071040403dfe4000000010902b901010000003f09"], 0x0) syz_usb_control_io$cdc_ecm(r10, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000240)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) 7.093369889s ago: executing program 0 (id=1536): openat$mice(0xffffff9c, &(0x7f00000002c0), 0x212240) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x84042, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080), 0x1, 0x122c42) socket$kcm(0x10, 0x6, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0x6, 0xfa11, 0xffffffff}, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) r4 = syz_open_dev$video(&(0x7f0000000000), 0x101, 0xab02) ioctl$VIDIOC_S_INPUT(r4, 0xc0045627, &(0x7f0000000180)=0x1) ioctl$VIDIOC_S_CROP(r4, 0x4014563c, &(0x7f0000000040)={0x9, {0xf8001004, 0x9, 0x6, 0x80b}}) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r5, 0x3292e291) ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000001ac0)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x80000001, 0x0, 0x0, 0x3, 0x4, "339f020bbe82b398000000000000000000000d0ec0c1b4e9b1c4369d03740250c5aac594b1b3d741dd17c1c50d38ef2a565ef1e83323691c58d66500", "a9103939c787a16c1ca43f80026d1a8554fe581b59ded130e04d528539f3d3289737f0374c72a964a02447a75df8a69ea917deb7ba193b3e7772fd29f35239d2", "24431a1e77a68e174f00", [0x65c6, 0x2]}}) openat$tun(0xffffff9c, &(0x7f0000000140), 0x20000, 0x0) setrlimit(0x4, &(0x7f0000000400)={0x2, 0x6}) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r5) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(r6, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, r7, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x80, 0x76}}}}, [""]}, 0x20}, 0x1, 0x0, 0x0, 0x20040804}, 0x0) connect$inet(r5, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x64010101}, 0x10) r8 = syz_open_dev$video4linux(&(0x7f0000000080), 0x2, 0x0) ioctl$VIDIOC_QUERYMENU(r8, 0xc040564a, &(0x7f0000000140)={0x0, 0x1, @value=0x1011}) r9 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') exit(0x2) write$rfkill(r9, 0x0, 0x0) 6.503633796s ago: executing program 1 (id=1537): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x4009, &(0x7f0000000500)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000008340)={0x2020}, 0x2020) llistxattr(&(0x7f00000000c0)='./file0\x00', 0x0, 0xffffffffffffff1b) write$FUSE_INIT(r0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000004300)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INTERRUPT(r0, &(0x7f0000000080)={0x10, 0x0, r1}, 0x10) 5.859662593s ago: executing program 2 (id=1538): setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) r0 = openat$nullb(0xffffffffffffff9c, 0x0, 0x84042, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080), 0x1, 0x122c42) socket$kcm(0x10, 0x6, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0x6, 0xfa11, 0xffffffff}, 0x0) syz_open_dev$video(&(0x7f0000000000), 0x101, 0xab02) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x3292e291) ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000001ac0)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x80000001, 0x0, 0x0, 0x3, 0x4, "339f020bbe82b398000000000000000000000d0ec0c1b4e9b1c4369d03740250c5aac594b1b3d741dd17c1c50d38ef2a565ef1e83323691c58d66500", "a9103939c787a16c1ca43f80026d1a8554fe581b59ded130e04d528539f3d3289737f0374c72a964a02447a75df8a69ea917deb7ba193b3e7772fd29f35239d2", "24431a1e77a68e174f00", [0x65c6, 0x2]}}) setrlimit(0x4, &(0x7f0000000400)={0x2, 0x6}) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r4) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, r5, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x80, 0x76}}}}, [""]}, 0x20}, 0x1, 0x0, 0x0, 0x20040804}, 0x0) connect$inet(r4, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x64010101}, 0x10) r6 = syz_open_dev$video4linux(&(0x7f0000000080), 0x2, 0x0) ioctl$VIDIOC_QUERYMENU(r6, 0xc040564a, &(0x7f0000000140)={0x0, 0x1, @value=0x1011}) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') write$rfkill(r7, 0x0, 0x0) 5.390300918s ago: executing program 1 (id=1539): r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0207e80702"], 0x10}}, 0x40044) r1 = socket$inet6(0xa, 0x3, 0x7b) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000480)={{{@in=@multicast2, @in6=@remote, 0x0, 0x56, 0x2, 0x0, 0x2}, {0x0, 0x80, 0x0, 0x0, 0xdffffffffffffffb, 0xffffffffffffffff, 0x9, 0x3}, {0x6, 0x0, 0x4}, 0x1, 0x0, 0x1}, {{@in=@empty, 0x0, 0x2b}, 0xa, @in=@rand_addr=0x64010100, 0x3507, 0x4, 0x0, 0x0, 0x3, 0x0, 0x4}}, 0xe8) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xff}}}, 0x1c) 5.034934718s ago: executing program 0 (id=1540): socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000040)) syz_genetlink_get_family_id$tipc(0x0, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0xc0802, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=@newtaction={0x70, 0x30, 0x0, 0x0, 0x0, {0x9}, [{0x5c, 0x1, [@m_sample={0x58, 0x0, 0x0, 0x0, {{0xb}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x80000}}]}, {0x4}, {0xc}, {0xc, 0x8, {0x4}}}}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x4008085}, 0x20040000) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="9000000010000305000000000000000000000700", @ANYRES32=0x0, @ANYBLOB="996e06004d4c0700540012800800010068737200480002800500030008000000050003000500000005000300fd00000008000200", @ANYRES32=r0, @ANYBLOB="08000100", @ANYRES32=r1], 0x90}}, 0x0) 4.163392468s ago: executing program 4 (id=1541): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket(0x2, 0x80805, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040), 0x8002, 0x0) write$P9_RSTATu(r3, &(0x7f00000004c0)={0x232, 0x7d, 0x0, {{0x500, 0xf1, 0x0, 0x5000000, {}, 0x0, 0x0, 0x0, 0x0, 0x1f, '\x04nodev{cvfox%\xff\xff\xff\x81\x02\x00\x00\x00\x00\x001\xff\xce\xbc\x92\x00\x00\x00', 0x38, 'pJ\x86\xce\xc6\"\x00}\xfag>\xff\xeb\t\xb51\x1f[\xde\x05@\x00\x00\x00\x00\x18{\x82\x00\xb5\x00/\xa9Y_\xcb\x14\x03CT\xb9\xfd\x9e\xf1\x96\xa5\x1c\xd5\x15z\xdc\x81\x01\x00\x00\x00', 0x12, '\xcf\xb6\x00'/18, 0x55, '\xf8\xf6i\xfbqm\xcf1^\xca\xf3\x85@\x9a\xc6[\x94\bg\x8c,;\x9e\x1dR\xc3l\xde{\xa4\xa4\x00\xb4\xb0\xb4\xf1t\xa6f\xa8R\x9aE\x1b4\a\xdb\xda\xb2\x88K\xaf\x05\x00\x00\x00\x00\x00\x00\x00G\xec!\xca\xbf\xf2\x0f\x9c\x1c\xbe6\xf4\xfd\x1aL\xc2\x80\xe8\xd4\x89\xdad\x9a7\x00'}, 0x12c, 'odev-n\xb1{#\x00\xf9\xda\xa5\xee#&n\xcf\x85\xfe\xa6^B\xd9y\xa3\xfd\xe5\xf4u\xda\xf0;\x11r\xd9{\xad\xc7\tZ\xfdv\xfeO\x04A\xf7\xf7t\x1e\xac\x03\x00\x00\xec\xff\x00\x00\xdb\xa0\xc2\xf7\xf0\x9f\xf5<~M\x1a\xd6n-\a\x01\x98\x01\x9f0\x11\x84G\xaa\x9at\xf5\x16\x85\xf5\x06\xae\x89H\x06\x87\x82g\xd5\xa1)\x8dy,J7\xf2\xe1\xcb\xbd$\x82\x92\x9a\r\x89r\xb5\xcfs.\xa5\xb0\xd7#\x85\x9d\xba?\x93\xae\xd3\xb4.\xe7\xca\xc0}\xe0\x9d\x1dh\xa6\x033\xa8\x82F}+1\xaa\xcd\xf9\x18\x85I\xb1\x12]lL\x9b\x18\xc2\xfbV\xc5}}\xc6&\xe49\a\x96\xa1\xebH\'Fi\xab\x13\xf8\xb1\x1d\x14`Y\xf3\x10\xe2cMY?\xece\xd5)\xf3\x82\x06fd\xdf$NL\x90W\np\x04\x9f9\x9f\x06\x1fu\xb7y|\xe1\xfe\x11\xea\x91\x96\t\xd5\x1aA\xdd=\xe3\x04\xbd|~\xd0\xa4V\xf0\xae\x12Qa\x05\xc9\xce\x88}\xf5\xa6\xe0\xb6\xa7}Yl\xf8\x8b\xa6\xe5\xc69|}P!\xd7\x98\x95(\xfd\x179\xe1\xc2\xd8\x7f\xff\x00'/300}}, 0x232) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x2, 0x0}}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000800)=ANY=[@ANYBLOB="6801000002010500000000f12c1999ff29a11b07280002801400018008000100ffff00000865fe006401010006000340000200000600034000040000140019"], 0x168}, 0x1, 0x0, 0x0, 0x404c051}, 0x2004c0c4) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x153102) socket(0x26, 0x4, 0x0) syz_open_dev$cec(&(0x7f0000000200), 0xffffffffffffffff, 0x4ae60) r4 = syz_open_dev$sg(&(0x7f00000002c0), 0x6f5e, 0x2aa41) ioctl$SCSI_IOCTL_SEND_COMMAND(r4, 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000009000000a2cb395265779488769a1180c0219eaaba000000"]) timer_create(0x2, 0x0, 0x0) timer_settime(0x0, 0x1, 0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x4, 0x0, 0x0, 0x4) syz_open_procfs(0x0, &(0x7f00000001c0)='fd/3\x00') epoll_create1(0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) openat$drirender128(0xffffffffffffff9c, &(0x7f0000000280), 0x505003, 0x0) sendmmsg$unix(r6, 0x0, 0x0, 0x0) recvmmsg(r5, 0x0, 0x0, 0x2, 0x0) r7 = openat$kvm(0xffffff9c, &(0x7f0000000000), 0x40080, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r8, 0x4048aec9, 0x0) 3.942175478s ago: executing program 2 (id=1542): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="0801000010000100fefffffffddbdf250a010101000000000000000000000000ac141417000000000000000000000000000107144e230005000000803c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff000000000000000000000000000004d46c0000007f000001000000000000000000000000000000000000000092010000000000000600000000000000ffff0000000000001c250800000000000200000000000000f8ffffffffffffff0200000000000020ffffffffffffffff2a000000000000001f00000000000000b80700000000000002000000fcffffffbcffffff2abd700000350000020001002000000014000d00fe880000000000000000000000000101e9001f0002000000"], 0x108}, 0x1, 0x0, 0x0, 0x48801}, 0x0) (async, rerun: 32) r1 = socket$inet_udp(0x2, 0x2, 0x0) (rerun: 32) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) r2 = socket$inet_sctp(0x2, 0x5, 0x84) (async) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, 0x9}]}, &(0x7f00000002c0)=0x10) (async) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x83, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r4, 0x2, 0x4, 0x0, 0x7, 0xc}, 0x14) (async, rerun: 64) connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) (async, rerun: 64) creat(&(0x7f0000000040)='./file0\x00', 0x0) (async) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x10, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) (async) r6 = syz_open_dev$vim2m(&(0x7f0000000080), 0x6, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r6, 0xc0cc5605, &(0x7f00000000c0)={0x1, @pix={0x0, 0x0, 0x38416761}}) (async, rerun: 64) read$FUSE(r5, &(0x7f0000006380)={0x2020, 0x0, 0x0}, 0x2020) (rerun: 64) r8 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r8, 0x0, 0x4, &(0x7f0000000080)="44200803000000e8c94ef56491ee54be0e1c2074ed27c1c6fe76cef3e2", 0x1d) write$FUSE_INIT(r5, &(0x7f0000000380)={0x50, 0x0, r7, {0x7, 0x1f, 0x88d, 0x13000108, 0x0, 0x0, 0x8}}, 0x50) syz_fuse_handle_req(r5, &(0x7f00000021c0)="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", 0x2000, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0xa4c81, 0x0) writev(r9, &(0x7f00000000c0)=[{&(0x7f0000000280)='\x00\x00\x00', 0x3}], 0x1) (async) syz_fuse_handle_req(r5, 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", 0x2000, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x18, 0xfffffffffffffff5, 0xa622, {0x2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_fuse_handle_req(r5, 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", 0x2000, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x18, 0x0, 0xfffffffffffffffd, {0x3}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@dev={0xfe, 0x80, '\x00', 0x4}, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee01}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, {}, 0x0, 0x0, 0x1}, {{@in6=@dev, 0x0, 0x32}, 0x0, @in=@private=0xa010100, 0x0, 0x0, 0x0, 0xb7, 0x2, 0xfffffffe}}, 0xe8) (async) sendmmsg(r1, &(0x7f0000007fc0), 0x800001d, 0x1c) 3.82891102s ago: executing program 0 (id=1543): r0 = socket(0x1e, 0x4, 0x0) setsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, &(0x7f0000000480), 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000040), 0xfff, 0xc40) openat$fuse(0xffffffffffffff9c, &(0x7f0000000180), 0x42, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x8000000000001c8, 0x4000000) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_io_uring_setup(0x88f, &(0x7f0000000140)={0x0, 0xaee2, 0x10, 0xffffffff, 0x16}, &(0x7f0000000000)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f00000002c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) io_uring_enter(r1, 0x47f6, 0x0, 0x0, 0x0, 0x0) 3.660249895s ago: executing program 4 (id=1544): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) bpf$MAP_CREATE(0x0, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x20000011) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@ipv6_newrule={0x4c, 0x20, 0x1, 0x70bd27, 0x25d7dbfe, {0xa, 0x0, 0x10, 0x4, 0x7, 0x0, 0x0, 0x2, 0x8}, [@FIB_RULE_POLICY=@FRA_GOTO={0x8, 0x4, 0xd3b8}, @FRA_SRC={0x14, 0x2, @remote}, @FIB_RULE_POLICY=@FRA_IIFNAME={0x14, 0x3, 'nr0\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8081}, 0x20040000) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40046607, &(0x7f00000001c0)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000480)='pagemap\x00') preadv(r2, &(0x7f0000000640)=[{&(0x7f0000000b00)=""/152, 0x98}, {&(0x7f0000000500)=""/189, 0x7fffef68}], 0x2, 0x300100, 0x2000000) r3 = openat$ocfs2_control(0xffffff9c, 0x0, 0x10000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x13, 0x11, &(0x7f00000003c0)=ANY=[@ANYBLOB="2d20000000000080feffffff18110000", @ANYRES32, @ANYBLOB="0000000000000000b702000014000000b703000000000000850000008300", @ANYRES32, @ANYBLOB], &(0x7f0000000000)='GPL\x00', 0x7, 0x0, 0x0, 0x41000, 0x40, '\x00', 0x0, @fallback=0x4, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1, &(0x7f00000005c0)=[0xffffffffffffffff, r2, r3], &(0x7f0000000600)=[{0x1, 0x4, 0x9, 0x6}], 0x10, 0x3}, 0x94) syz_genetlink_get_family_id$tipc2(&(0x7f0000000140), r3) getdents(0xffffffffffffffff, 0x0, 0x3b) r4 = io_uring_setup(0x1148, &(0x7f0000000300)={0x0, 0xc95e, 0x80, 0x2, 0x30f}) ioctl$PAGEMAP_SCAN(0xffffffffffffffff, 0xc0606610, &(0x7f0000000080)={0x60, 0x1, &(0x7f0000aaf000/0x3000)=nil, &(0x7f0000663000/0x1000)=nil, 0x7, &(0x7f0000000040)=[{0x200, 0x1ff, 0x9}, {0xb, 0x9, 0x8}], 0x2, 0x1, 0x6, 0x40, 0x8, 0x4}) io_uring_register$IORING_REGISTER_BUFFERS(r4, 0x0, &(0x7f00000002c0)=[{&(0x7f0000001700)=""/4095, 0x440000}], 0x100000000000011a) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'dummy0\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000005c0)=@newqdisc={0x58, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x25dfdbfb, {0x0, 0x0, 0x0, r5, {0x0, 0xb}, {0xffff, 0xffff}, {0x10, 0xfff2}}, [@qdisc_kind_options=@q_sfb={{0x8}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28, 0x1, {0x3, 0xd8e, 0x1, 0x9, 0x5, 0x1, 0x37, 0x92fb, 0xc}}}}]}, 0x58}, 0x1, 0x0, 0x0, 0x40088c1}, 0xc948) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x4008000) r6 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) write$input_event(r6, 0x0, 0x0) r7 = shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000ffb000/0x4000)=nil) socket$inet_mptcp(0x2, 0x1, 0x106) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000640)=""/4096) 3.447746063s ago: executing program 2 (id=1545): socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './cgroup\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x3, 0x0, 0x1004000, 0x0, 0xb49, 0x0, 0x6, 0x1, 0x3}, 0x0) openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xfffffffa}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x48, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x6, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x5}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}, @in6={0xa, 0x4e23, 0xe, @local, 0x81}]}, &(0x7f00000002c0)=0xc) getegid() ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000008c0)={0x28, 0x2e, 0x9, 0x70bd27, 0x0, {0x4}, [@typed={0x8, 0xc, 0x0, 0x0, @uid}, @nested={0xc, 0x16, 0x0, 0x1, [@nested={0x8, 0x4f, 0x0, 0x1, [@typed={0x4, 0xd0, 0x0, 0x0, @binary}]}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x42804}, 0x0) 3.310357714s ago: executing program 3 (id=1546): r0 = socket(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) arch_prctl$ARCH_REQ_XCOMP_PERM(0x1023, 0x11) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) r3 = syz_open_dev$video(&(0x7f0000000140), 0x1d24, 0x23635de98487b93e) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="180000002e00010026bdf000fcdbdf1b04000000040010"], 0x18}, 0x1, 0x0, 0x0, 0x4000d}, 0x20000000) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f00000003c0)=ANY=[], 0x18}, 0x1, 0x0, 0x0, 0x4000d}, 0x20000000) syz_genetlink_get_family_id$tipc2(&(0x7f0000000240), 0xffffffffffffffff) r6 = syz_open_dev$media(&(0x7f0000000040), 0x5, 0x141800) ioctl$MEDIA_IOC_REQUEST_ALLOC(r6, 0x80047c05, &(0x7f0000000100)) ioctl$VIDIOC_S_FMT(r3, 0xc0d05605, 0x0) munmap(&(0x7f0000002000/0x2000)=nil, 0x2000) mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x1000000, 0x5d032, 0xffffffffffffffff, 0x0) syz_open_procfs$pagemap(0x0, &(0x7f0000000240)) r7 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGARP(r7, 0x89a3, &(0x7f0000000340)={{0x3a, 0x0, @private}, {0x0, @multicast}, 0x0, {0x2, 0x0, @remote}}) r8 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x275a, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, 0x0) write$UHID_CREATE2(r9, &(0x7f0000000040)=ANY=[], 0x118) pipe(&(0x7f0000000040)) vmsplice(r9, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0x1e}], 0x1, 0x1) ioctl$VIDIOC_CREATE_BUFS(r8, 0xc100565c, &(0x7f0000000040)={0x0, 0xfff, 0x4, {0x9, @pix_mp={0x12, 0x5be7, 0xb5315258, 0x6, 0xb, [{0x80000004, 0x7}, {0x7ff, 0x5}, {0x10000001, 0x9}, {0x63d, 0x801}, {0x1, 0xb}, {0x7, 0x489aa92e}, {0x5}, {0xff, 0x7}], 0x1, 0xc, 0x2, 0x0, 0x3}}, 0xfffffffd}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0xa, 0x31, r0, 0x0) 1.646543113s ago: executing program 1 (id=1547): r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) sendmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000000c0)}], 0x1}}], 0x1, 0x80) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r4 = dup3(r1, r0, 0x0) recvmmsg$unix(r4, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000005140)=""/4111, 0x100f}], 0x1}}], 0x1, 0x58ca2280, 0x0) 1.096141197s ago: executing program 0 (id=1548): r0 = syz_usb_connect(0x5, 0x24, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000096d5c4004233e0269d7010203010902120001180000000904"], 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000600)={0x44, &(0x7f0000000200)=ANY=[@ANYBLOB="000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) pwritev(r1, &(0x7f0000000840)=[{&(0x7f0000000380)='\f', 0xfff5}], 0x1, 0x5, 0xb2) (fail_nth: 2) 912.321197ms ago: executing program 4 (id=1549): r0 = openat$iommufd(0xffffff9c, &(0x7f0000000140), 0x18100, 0x0) ioctl$IOMMU_VFIO_IOAS$GET(0xffffffffffffffff, 0x3b88, &(0x7f0000000180)={0xc, 0x0}) ioctl$IOMMU_TEST_OP_DESTROY_ACCESS_PAGES(r0, 0x3ba0, &(0x7f00000001c0)={0x48, 0x6, r1}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) sched_getaffinity(0x0, 0x8, &(0x7f0000000240)) syz_usb_connect(0x2, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000070851d40cd061201183e01020301090224000100006f900904eb1002617c7d0009050202"], 0x0) syz_usb_connect(0x0, 0x24, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000bcb7f620e90f01d55023010203010902120001000000000904"], 0x0) r2 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x42804}, 0x84) ioctl$I2C_RDWR(r2, 0x707, &(0x7f0000000080)={&(0x7f0000000240)=[{0x0, 0x1000, 0x0, 0x0}, {0x7, 0x801, 0x0, 0x0}], 0x2}) 812.410294ms ago: executing program 2 (id=1550): openat$mice(0xffffff9c, &(0x7f00000002c0), 0x212240) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x84042, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080), 0x1, 0x122c42) socket$kcm(0x10, 0x6, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0x6, 0xfa11, 0xffffffff}, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) r4 = syz_open_dev$video(&(0x7f0000000000), 0x101, 0xab02) ioctl$VIDIOC_S_INPUT(r4, 0xc0045627, &(0x7f0000000180)=0x1) ioctl$VIDIOC_S_CROP(r4, 0x4014563c, &(0x7f0000000040)={0x9, {0xf8001004, 0x9, 0x6, 0x80b}}) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r5, 0x3292e291) ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000001ac0)={r0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x80000001, 0x0, 0x0, 0x3, 0x4, "339f020bbe82b398000000000000000000000d0ec0c1b4e9b1c4369d03740250c5aac594b1b3d741dd17c1c50d38ef2a565ef1e83323691c58d66500", "a9103939c787a16c1ca43f80026d1a8554fe581b59ded130e04d528539f3d3289737f0374c72a964a02447a75df8a69ea917deb7ba193b3e7772fd29f35239d2", "24431a1e77a68e174f00", [0x65c6, 0x2]}}) openat$tun(0xffffff9c, &(0x7f0000000140), 0x20000, 0x0) setrlimit(0x4, &(0x7f0000000400)={0x2, 0x6}) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r5) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(r6, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, r7, 0x2, 0x70bd27, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x80, 0x76}}}}, [""]}, 0x20}, 0x1, 0x0, 0x0, 0x20040804}, 0x0) connect$inet(r5, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x64010101}, 0x10) r8 = syz_open_dev$video4linux(&(0x7f0000000080), 0x2, 0x0) ioctl$VIDIOC_QUERYMENU(r8, 0xc040564a, &(0x7f0000000140)={0x0, 0x1, @value=0x1011}) r9 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') exit(0x2) write$rfkill(r9, 0x0, 0x0) 470.95242ms ago: executing program 1 (id=1551): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) write$dsp(r1, &(0x7f00000001c0)="5cba91a4", 0xffffffd9) ioctl$SNDCTL_DSP_SUBDIVIDE(r1, 0xc0045009, &(0x7f0000000140)=0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000006000/0x18000)=nil, &(0x7f0000000380)=[@text32={0x20, &(0x7f00000001c0)="b8050000000f01c10f46a78900000066ba2100b067ee66ba2000b000ee6d6c2f800000c00f3266bac0000f3066b808008ed0660f38806f008ee0", 0x3a}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000600)={0x0, 0x0, @pic={0x6, 0x7, 0x1, 0x4, 0x2, 0x1, 0x0, 0xfd, 0x5, 0x0, 0x0, 0x9, 0xa, 0x2, 0xd, 0x1}}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x6, 0xa, 0x5, 0x180, 0x0, 0x0, 0xf1, 0x0, 0x8, 0x5, 0x7, 0x8, 0x0, 0x0, 0x0, 0xbd5], 0x2, 0x3c4212}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 0s ago: executing program 3 (id=1552): mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) set_mempolicy(0x1, 0x0, 0x7582) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000440)={0xff}, 0x8) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, 0x0, 0x0) syz_clone(0xc30e3400, 0x0, 0x0, 0x0, 0x0, 0x0) kernel console output (not intermixed with test programs): setting 5 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 475.102789][ T5919] usb 5-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid maxpacket 57344, setting to 64 [ 475.114072][ T5919] usb 5-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 254 [ 475.129084][ T5919] usb 5-1: config 0 interface 0 has no altsetting 0 [ 475.135787][ T5919] usb 5-1: New USB device found, idVendor=5543, idProduct=0081, bcdDevice= 0.00 [ 475.144936][ T5919] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 475.156041][ T5919] usb 5-1: config 0 descriptor?? [ 475.439165][ T6437] dvb_usb_rtl28xxu 4-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32 [ 475.526723][T10294] loop1: detected capacity change from 0 to 4194304 [ 475.767735][ T5919] usb 5-1: string descriptor 0 read error: -71 [ 475.783115][ T5919] uclogic 0003:5543:0081.004E: failed retrieving string descriptor #200: -71 [ 475.794019][ T5919] uclogic 0003:5543:0081.004E: failed retrieving pen parameters: -71 [ 475.803434][ T5919] uclogic 0003:5543:0081.004E: failed probing pen v2 parameters: -71 [ 475.812122][ T5919] uclogic 0003:5543:0081.004E: failed probing parameters: -71 [ 475.821103][ T5919] uclogic 0003:5543:0081.004E: probe with driver uclogic failed with error -71 [ 475.854043][ T5919] usb 5-1: USB disconnect, device number 101 [ 476.234601][ T5919] usb 4-1: USB disconnect, device number 106 [ 476.402429][T10299] vlan2: entered promiscuous mode [ 476.436710][T10299] macvtap0: entered promiscuous mode [ 476.509705][ T5919] usb 3-1: USB disconnect, device number 104 [ 476.608580][T10303] netlink: 'syz.4.1355': attribute type 61 has an invalid length. [ 476.662552][T10303] netlink: 'syz.4.1355': attribute type 62 has an invalid length. [ 476.737009][T10303] vlan2: entered promiscuous mode [ 476.750300][T10303] macvtap0: entered promiscuous mode [ 476.978031][ T5919] usb 3-1: new full-speed USB device number 105 using dummy_hcd [ 477.146972][T10315] fuse: Unknown parameter '0x0000000000000003' [ 477.158236][ T5919] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 477.193640][ T5919] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 477.217391][ T5919] usb 3-1: New USB device found, idVendor=5543, idProduct=0047, bcdDevice= 0.00 [ 477.239901][ T5919] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 477.302249][ T5919] usb 3-1: config 0 descriptor?? [ 478.478059][ T5919] usb 2-1: new high-speed USB device number 102 using dummy_hcd [ 478.668565][ T5919] usb 2-1: Using ep0 maxpacket: 8 [ 478.680245][ T5919] usb 2-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 478.689840][ T5919] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 478.708102][ T5919] usb 2-1: Product: syz [ 478.716884][ T5919] usb 2-1: Manufacturer: syz [ 478.731636][ T5919] usb 2-1: SerialNumber: syz [ 478.742244][ T30] kauditd_printk_skb: 41 callbacks suppressed [ 478.742264][ T30] audit: type=1326 audit(1768586416.625:1450): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10337 comm="syz.3.1367" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f21539 code=0x7ffc0000 [ 478.777287][ T5919] usb 2-1: config 0 descriptor?? [ 478.788403][ T30] audit: type=1326 audit(1768586416.665:1451): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10337 comm="syz.3.1367" exe="/root/syz-executor" sig=0 arch=40000003 syscall=242 compat=1 ip=0xf7f21539 code=0x7ffc0000 [ 478.811526][ T30] audit: type=1326 audit(1768586416.665:1452): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10337 comm="syz.3.1367" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f21539 code=0x7ffc0000 [ 478.836692][ T30] audit: type=1326 audit(1768586416.665:1453): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10337 comm="syz.3.1367" exe="/root/syz-executor" sig=0 arch=40000003 syscall=295 compat=1 ip=0xf7f21539 code=0x7ffc0000 [ 478.871808][ T30] audit: type=1326 audit(1768586416.665:1454): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10337 comm="syz.3.1367" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf7f21539 code=0x7ffc0000 [ 478.898864][ T30] audit: type=1326 audit(1768586416.665:1455): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10337 comm="syz.3.1367" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf7f21539 code=0x7ffc0000 [ 478.921731][ T30] audit: type=1326 audit(1768586416.665:1456): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10337 comm="syz.3.1367" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf7f21539 code=0x7ffc0000 [ 478.945373][ T30] audit: type=1326 audit(1768586416.665:1457): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10337 comm="syz.3.1367" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf7f21539 code=0x7ffc0000 [ 478.968666][ T30] audit: type=1326 audit(1768586416.785:1458): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10337 comm="syz.3.1367" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf7f21539 code=0x7ffc0000 [ 478.996314][ T30] audit: type=1326 audit(1768586416.875:1459): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10337 comm="syz.3.1367" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf7f21539 code=0x7ffc0000 [ 479.024466][ T5919] usb 2-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 479.048261][ T5942] usb 4-1: new full-speed USB device number 107 using dummy_hcd [ 479.211574][ T5942] usb 4-1: config 0 has an invalid interface number: 235 but max is 0 [ 479.220487][ T5942] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 479.231192][ T5942] usb 4-1: config 0 has no interface number 0 [ 479.237990][ T5942] usb 4-1: config 0 interface 235 altsetting 16 endpoint 0x2 has invalid wMaxPacketSize 0 [ 479.249624][ T5942] usb 4-1: config 0 interface 235 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 479.263834][ T5942] usb 4-1: config 0 interface 235 has no altsetting 0 [ 479.274380][ T5942] usb 4-1: New USB device found, idVendor=06cd, idProduct=0112, bcdDevice=3e.18 [ 479.283943][ T5942] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 479.292164][ T5942] usb 4-1: Product: syz [ 479.296402][ T5942] usb 4-1: Manufacturer: syz [ 479.301126][ T5942] usb 4-1: SerialNumber: syz [ 479.309362][ T5942] usb 4-1: config 0 descriptor?? [ 479.320818][ T5942] keyspan 4-1:0.235: Keyspan 1 port adapter converter detected [ 479.328789][ T5942] keyspan 4-1:0.235: found no endpoint descriptor for endpoint 87 [ 479.336912][ T5942] keyspan 4-1:0.235: found no endpoint descriptor for endpoint 7 [ 479.346602][ T5942] keyspan 4-1:0.235: found no endpoint descriptor for endpoint 81 [ 479.355034][ T5942] keyspan 4-1:0.235: found no endpoint descriptor for endpoint 1 [ 479.364519][ T5942] keyspan 4-1:0.235: found no endpoint descriptor for endpoint 85 [ 479.368501][ T6437] usb 5-1: new low-speed USB device number 102 using dummy_hcd [ 479.381776][ T5942] keyspan 4-1:0.235: found no endpoint descriptor for endpoint 5 [ 479.391862][ T5942] usb 4-1: Keyspan 1 port adapter converter now attached to ttyUSB0 [ 479.508084][ T6437] usb 5-1: device descriptor read/64, error -71 [ 479.525172][T10338] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 479.534437][T10338] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 479.548704][ T5914] usb 4-1: USB disconnect, device number 107 [ 479.562787][ T5914] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 479.577014][ T5914] keyspan 4-1:0.235: device disconnected [ 479.674663][ T5915] usb 3-1: USB disconnect, device number 105 [ 479.748230][ T6437] usb 5-1: new low-speed USB device number 103 using dummy_hcd [ 479.878137][ T6437] usb 5-1: device descriptor read/64, error -71 [ 479.999480][ T6437] usb usb5-port1: attempt power cycle [ 480.058041][ T5915] usb 3-1: new high-speed USB device number 106 using dummy_hcd [ 480.124802][T10349] fuse: Unknown parameter '0x0000000000000003' [ 480.184349][T10351] input: syz1 as /devices/virtual/input/input39 [ 480.192201][T10351] input: failed to attach handler leds to device input39, error: -6 [ 480.208351][T10351] FAULT_INJECTION: forcing a failure. [ 480.208351][T10351] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 480.221844][T10351] CPU: 1 UID: 0 PID: 10351 Comm: syz.3.1373 Tainted: G L syzkaller #0 PREEMPT(full) [ 480.221880][T10351] Tainted: [L]=SOFTLOCKUP [ 480.221894][T10351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 480.221908][T10351] Call Trace: [ 480.221917][T10351] [ 480.221927][T10351] dump_stack_lvl+0xe8/0x150 [ 480.221962][T10351] should_fail_ex+0x414/0x560 [ 480.221990][T10351] _copy_from_user+0x2d/0xb0 [ 480.222021][T10351] input_event_from_user+0xf9/0x280 [ 480.222051][T10351] ? __pfx_input_event_from_user+0x10/0x10 [ 480.222091][T10351] uinput_write+0x279/0xfc0 [ 480.222130][T10351] ? __pfx_uinput_write+0x10/0x10 [ 480.222162][T10351] ? bpf_lsm_file_permission+0x9/0x20 [ 480.222185][T10351] ? security_file_permission+0x75/0x290 [ 480.222211][T10351] ? rw_verify_area+0x255/0x4d0 [ 480.222245][T10351] ? __pfx_uinput_write+0x10/0x10 [ 480.222275][T10351] vfs_write+0x27e/0xb30 [ 480.222306][T10351] ? __pfx_vfs_write+0x10/0x10 [ 480.222330][T10351] ? __fget_files+0x2a/0x420 [ 480.222361][T10351] ? __fget_files+0x2a/0x420 [ 480.222394][T10351] ? __fget_files+0x3a0/0x420 [ 480.222421][T10351] ? __fget_files+0x2a/0x420 [ 480.222458][T10351] ksys_write+0x145/0x250 [ 480.222482][T10351] ? __pfx_ksys_write+0x10/0x10 [ 480.222516][T10351] __do_fast_syscall_32+0x1dc/0x570 [ 480.222545][T10351] ? lockdep_hardirqs_on+0x7b/0x110 [ 480.222568][T10351] ? do_fast_syscall_32+0x34/0x80 [ 480.222595][T10351] ? irqentry_exit+0x10f/0x670 [ 480.222624][T10351] do_fast_syscall_32+0x34/0x80 [ 480.222660][T10351] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 480.222687][T10351] RIP: 0023:0xf7f21539 [ 480.222707][T10351] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 480.222728][T10351] RSP: 002b:00000000f541655c EFLAGS: 00000206 ORIG_RAX: 0000000000000004 [ 480.222752][T10351] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000200 [ 480.222768][T10351] RDX: 00000000ffffffe7 RSI: 0000000000000000 RDI: 0000000000000000 [ 480.222782][T10351] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 480.222795][T10351] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 480.222808][T10351] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 480.222840][T10351] [ 480.224473][ T5915] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 480.469012][ T5915] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 480.480714][ T5915] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 121 [ 480.484729][ T5919] dvb_usb_rtl28xxu 2-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32 [ 480.516729][ T5915] usb 3-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 480.528083][ T6437] usb 5-1: new low-speed USB device number 104 using dummy_hcd [ 480.538942][ T5915] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 480.547116][ T5915] usb 3-1: Product: syz [ 480.552268][ T5915] usb 3-1: Manufacturer: syz [ 480.557054][ T6437] usb 5-1: device descriptor read/8, error -71 [ 480.563739][ T5915] usb 3-1: SerialNumber: syz [ 480.572231][ T5915] usb 3-1: config 0 descriptor?? [ 480.578688][T10346] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 480.586118][T10346] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 480.600424][ T5915] usb 3-1: ucan: probing device on interface #0 [ 480.798152][ T6437] usb 5-1: new low-speed USB device number 105 using dummy_hcd [ 480.806100][ T5915] usb 3-1: ucan: could not read protocol version, ret=0 [ 480.813370][ T5915] usb 3-1: ucan: probe failed; try to update the device firmware [ 480.838647][ T6437] usb 5-1: device descriptor read/8, error -71 [ 480.878181][ T5919] usb 4-1: new high-speed USB device number 108 using dummy_hcd [ 480.948348][ T6437] usb usb5-port1: unable to enumerate USB device [ 481.012432][ T6437] usb 3-1: USB disconnect, device number 106 [ 481.032778][ T5919] usb 4-1: New USB device found, idVendor=05ac, idProduct=b301, bcdDevice=e4.00 [ 481.044537][ T5919] usb 4-1: New USB device strings: Mfr=9, Product=2, SerialNumber=3 [ 481.053218][ T5919] usb 4-1: Product: syz [ 481.057642][ T5919] usb 4-1: Manufacturer: syz [ 481.063967][ T5919] usb 4-1: SerialNumber: syz [ 481.078696][ T5919] usb 4-1: config 0 descriptor?? [ 481.111847][ T6676] usb 1-1: dvb_usb_v2: Did not find the firmware file 'dvb-usb-terratec-h7-az6007.fw' (status -110). You can use /scripts/get_dvb_firmware to get the firmware [ 481.130660][ T6676] dvb_usb_az6007 1-1:0.0: probe with driver dvb_usb_az6007 failed with error -110 [ 481.148919][ T6676] usb 1-1: USB disconnect, device number 83 [ 481.243144][ T5919] usb 2-1: USB disconnect, device number 102 [ 481.304346][T10354] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1374'. [ 481.468493][ T6676] usb 1-1: new full-speed USB device number 84 using dummy_hcd [ 481.683163][ T6676] usb 1-1: device descriptor read/all, error -71 [ 481.948621][ T6437] usb 3-1: new high-speed USB device number 107 using dummy_hcd [ 481.998074][ T5915] usb 2-1: new high-speed USB device number 103 using dummy_hcd [ 482.122910][ T6437] usb 3-1: New USB device found, idVendor=05ac, idProduct=b301, bcdDevice=e4.00 [ 482.132449][ T6437] usb 3-1: New USB device strings: Mfr=9, Product=2, SerialNumber=3 [ 482.141028][ T6437] usb 3-1: Product: syz [ 482.157890][ T6437] usb 3-1: Manufacturer: syz [ 482.162877][ T6437] usb 3-1: SerialNumber: syz [ 482.172839][ T6437] usb 3-1: config 0 descriptor?? [ 482.181764][ T5915] usb 2-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 482.193516][ T5915] usb 2-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 482.209937][ T5915] usb 2-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 482.220377][ T5915] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 482.245058][T10364] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 482.261500][ T5915] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 482.421912][T10362] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1376'. [ 482.456814][ T5915] usb 2-1: USB disconnect, device number 103 [ 482.608232][ T131] usb 5-1: new high-speed USB device number 106 using dummy_hcd [ 482.666463][T10364] FAULT_INJECTION: forcing a failure. [ 482.666463][T10364] name failslab, interval 1, probability 0, space 0, times 0 [ 482.679574][T10372] input: syz1 as /devices/virtual/input/input40 [ 482.679638][T10372] input: failed to attach handler leds to device input40, error: -6 [ 482.698114][T10364] CPU: 1 UID: 0 PID: 10364 Comm: syz.1.1377 Tainted: G L syzkaller #0 PREEMPT(full) [ 482.698150][T10364] Tainted: [L]=SOFTLOCKUP [ 482.698159][T10364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 482.698173][T10364] Call Trace: [ 482.698183][T10364] [ 482.698192][T10364] dump_stack_lvl+0xe8/0x150 [ 482.698227][T10364] should_fail_ex+0x414/0x560 [ 482.698255][T10364] should_failslab+0xa8/0x100 [ 482.698285][T10364] __kmalloc_noprof+0xdf/0x800 [ 482.698308][T10364] ? tomoyo_encode+0x28b/0x550 [ 482.698344][T10364] tomoyo_encode+0x28b/0x550 [ 482.698381][T10364] tomoyo_realpath_from_path+0x58d/0x5d0 [ 482.698424][T10364] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 482.698451][T10364] tomoyo_path_number_perm+0x1e8/0x5a0 [ 482.698480][T10364] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 482.698506][T10364] ? __lock_acquire+0x6b6/0x2cf0 [ 482.698532][T10364] ? get_pid_task+0x20/0x1f0 [ 482.698568][T10364] ? get_pid_task+0x20/0x1f0 [ 482.698613][T10364] ? __fget_files+0x2a/0x420 [ 482.698643][T10364] ? __fget_files+0x3a0/0x420 [ 482.698668][T10364] ? __fget_files+0x2a/0x420 [ 482.698704][T10364] security_file_ioctl_compat+0xcb/0x2d0 [ 482.698732][T10364] __ia32_compat_sys_ioctl+0x128/0x840 [ 482.698757][T10364] ? __pfx___ia32_compat_sys_ioctl+0x10/0x10 [ 482.698778][T10364] ? __fget_files+0x3a0/0x420 [ 482.698812][T10364] ? fput+0xa0/0xd0 [ 482.698839][T10364] ? ksys_write+0x22a/0x250 [ 482.698862][T10364] ? __pfx_ksys_write+0x10/0x10 [ 482.698894][T10364] __do_fast_syscall_32+0x1dc/0x570 [ 482.698922][T10364] ? lockdep_hardirqs_on+0x7b/0x110 [ 482.698945][T10364] ? do_fast_syscall_32+0x34/0x80 [ 482.698970][T10364] ? irqentry_exit+0x10f/0x670 [ 482.699007][T10364] do_fast_syscall_32+0x34/0x80 [ 482.699034][T10364] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 482.699062][T10364] RIP: 0023:0xf7fb7539 [ 482.699081][T10364] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 482.699100][T10364] RSP: 002b:00000000f54a655c EFLAGS: 00000206 ORIG_RAX: 0000000000000036 [ 482.699123][T10364] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000005452 [ 482.699137][T10364] RDX: 0000000080000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 482.699150][T10364] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 482.699162][T10364] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 482.699175][T10364] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 482.699204][T10364] [ 482.699334][T10364] ERROR: Out of memory at tomoyo_realpath_from_path. [ 482.990799][ T131] usb 5-1: New USB device found, idVendor=0813, idProduct=0001, bcdDevice=3a.08 [ 483.000282][ T131] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 483.014439][ T131] usb 5-1: config 0 descriptor?? [ 483.039494][ T131] gspca_main: cpia1-2.14.0 probing 0813:0001 [ 483.436409][ T131] cpia1 5-1:0.0: unexpected state after lo power cmd: 00 [ 483.647170][ T131] gspca_cpia1: usb_control_msg 01, error -32 [ 483.674379][ T5915] usb 4-1: USB disconnect, device number 108 [ 483.692663][ T131] gspca_cpia1: usb_control_msg 01, error -71 [ 483.720773][ T131] cpia1 5-1:0.0: only firmware version 1 is supported (got: 0) [ 483.745918][ T131] usb 5-1: USB disconnect, device number 106 [ 483.911104][ T6676] usb 2-1: new high-speed USB device number 104 using dummy_hcd [ 483.977475][T10380] netlink: 'syz.3.1382': attribute type 1 has an invalid length. [ 484.137208][ T6676] usb 2-1: device descriptor read/64, error -71 [ 484.378059][ T6676] usb 2-1: new high-speed USB device number 105 using dummy_hcd [ 484.501779][ T30] kauditd_printk_skb: 39 callbacks suppressed [ 484.501800][ T30] audit: type=1326 audit(1768586422.385:1499): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10382 comm="syz.4.1383" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf701d539 code=0x7ffc0000 [ 484.518308][ T6676] usb 2-1: device descriptor read/64, error -71 [ 484.537242][ T30] audit: type=1326 audit(1768586422.425:1500): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10382 comm="syz.4.1383" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf701d539 code=0x7ffc0000 [ 484.610511][ T30] audit: type=1326 audit(1768586422.465:1501): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10382 comm="syz.4.1383" exe="/root/syz-executor" sig=0 arch=40000003 syscall=242 compat=1 ip=0xf701d539 code=0x7ffc0000 [ 484.668454][ T6676] usb usb2-port1: attempt power cycle [ 484.674343][ T30] audit: type=1326 audit(1768586422.465:1502): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10382 comm="syz.4.1383" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf701d539 code=0x7ffc0000 [ 484.725166][ T30] audit: type=1326 audit(1768586422.465:1503): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10382 comm="syz.4.1383" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf701d539 code=0x7ffc0000 [ 484.738903][ T6437] usb 3-1: USB disconnect, device number 107 [ 484.812252][ T30] audit: type=1326 audit(1768586422.465:1504): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10382 comm="syz.4.1383" exe="/root/syz-executor" sig=0 arch=40000003 syscall=295 compat=1 ip=0xf701d539 code=0x7ffc0000 [ 484.838665][ T5914] usb 5-1: new full-speed USB device number 107 using dummy_hcd [ 484.868644][ T30] audit: type=1326 audit(1768586422.465:1505): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10382 comm="syz.4.1383" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf701d539 code=0x7ffc0000 [ 484.923019][ T30] audit: type=1326 audit(1768586422.465:1506): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10382 comm="syz.4.1383" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf701d539 code=0x7ffc0000 [ 485.055215][ T30] audit: type=1326 audit(1768586422.475:1507): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10382 comm="syz.4.1383" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf701d539 code=0x7ffc0000 [ 485.080832][ T6676] usb 2-1: new high-speed USB device number 106 using dummy_hcd [ 485.108094][ T30] audit: type=1326 audit(1768586422.475:1508): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10382 comm="syz.4.1383" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf701d539 code=0x7ffc0000 [ 485.133492][ T6676] usb 2-1: device descriptor read/8, error -71 [ 485.145319][ T5914] usb 5-1: config 0 has an invalid interface number: 235 but max is 0 [ 485.154266][ T5914] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 485.167885][ T5914] usb 5-1: config 0 has no interface number 0 [ 485.175739][ T5914] usb 5-1: config 0 interface 235 altsetting 16 endpoint 0x2 has invalid wMaxPacketSize 0 [ 485.262449][T10387] netlink: 7 bytes leftover after parsing attributes in process `syz.2.1384'. [ 485.274643][ T5914] usb 5-1: config 0 interface 235 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 485.332108][ T5914] usb 5-1: config 0 interface 235 has no altsetting 0 [ 485.353013][ T5914] usb 5-1: New USB device found, idVendor=06cd, idProduct=0112, bcdDevice=3e.18 [ 485.371615][ T5914] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 485.390025][ T5914] usb 5-1: Product: syz [ 485.399160][ T6676] usb 2-1: new high-speed USB device number 107 using dummy_hcd [ 485.410550][ T5914] usb 5-1: Manufacturer: syz [ 485.418781][ T6676] usb 2-1: device descriptor read/8, error -71 [ 485.424240][T10387] netlink: 7 bytes leftover after parsing attributes in process `syz.2.1384'. [ 485.434672][ T5914] usb 5-1: SerialNumber: syz [ 485.445970][ T5914] usb 5-1: config 0 descriptor?? [ 485.473167][ T5914] keyspan 5-1:0.235: Keyspan 1 port adapter converter detected [ 485.481667][ T5914] keyspan 5-1:0.235: found no endpoint descriptor for endpoint 87 [ 485.495433][ T5914] keyspan 5-1:0.235: found no endpoint descriptor for endpoint 7 [ 485.522378][ T5914] keyspan 5-1:0.235: found no endpoint descriptor for endpoint 81 [ 485.539589][ T5914] keyspan 5-1:0.235: found no endpoint descriptor for endpoint 1 [ 485.548513][ T6676] usb usb2-port1: unable to enumerate USB device [ 485.566501][ T5914] keyspan 5-1:0.235: found no endpoint descriptor for endpoint 85 [ 485.674561][T10383] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 485.690516][T10383] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 485.775347][ T5914] keyspan 5-1:0.235: found no endpoint descriptor for endpoint 5 [ 485.805832][ T5914] usb 5-1: Keyspan 1 port adapter converter now attached to ttyUSB0 [ 485.843511][ T5914] usb 5-1: USB disconnect, device number 107 [ 485.873941][ T5914] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 486.074476][ T5914] keyspan 5-1:0.235: device disconnected [ 486.676591][T10392] FAULT_INJECTION: forcing a failure. [ 486.676591][T10392] name failslab, interval 1, probability 0, space 0, times 0 [ 486.718155][T10392] CPU: 1 UID: 0 PID: 10392 Comm: syz.4.1386 Tainted: G L syzkaller #0 PREEMPT(full) [ 486.718189][T10392] Tainted: [L]=SOFTLOCKUP [ 486.718198][T10392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 486.718212][T10392] Call Trace: [ 486.718221][T10392] [ 486.718232][T10392] dump_stack_lvl+0xe8/0x150 [ 486.718266][T10392] should_fail_ex+0x414/0x560 [ 486.718295][T10392] should_failslab+0xa8/0x100 [ 486.718324][T10392] __kmalloc_noprof+0xdf/0x800 [ 486.718346][T10392] ? tomoyo_encode+0x28b/0x550 [ 486.718383][T10392] tomoyo_encode+0x28b/0x550 [ 486.718419][T10392] tomoyo_realpath_from_path+0x58d/0x5d0 [ 486.718454][T10392] ? tomoyo_domain+0xd8/0x130 [ 486.718491][T10392] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 486.718522][T10392] tomoyo_path_number_perm+0x1e8/0x5a0 [ 486.718550][T10392] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 486.718576][T10392] ? __lock_acquire+0x6b6/0x2cf0 [ 486.718600][T10392] ? get_pid_task+0x20/0x1f0 [ 486.718639][T10392] ? get_pid_task+0x20/0x1f0 [ 486.718713][T10392] ? __fget_files+0x2a/0x420 [ 486.718746][T10392] ? __fget_files+0x3a0/0x420 [ 486.718772][T10392] ? __fget_files+0x2a/0x420 [ 486.718804][T10392] security_file_ioctl_compat+0xcb/0x2d0 [ 486.718833][T10392] __ia32_compat_sys_ioctl+0x128/0x840 [ 486.718859][T10392] ? __pfx___ia32_compat_sys_ioctl+0x10/0x10 [ 486.718882][T10392] ? __fget_files+0x3a0/0x420 [ 486.718916][T10392] ? fput+0xa0/0xd0 [ 486.718945][T10392] ? ksys_write+0x22a/0x250 [ 486.718968][T10392] ? __pfx_ksys_write+0x10/0x10 [ 486.719002][T10392] __do_fast_syscall_32+0x1dc/0x570 [ 486.719030][T10392] ? lockdep_hardirqs_on+0x7b/0x110 [ 486.719053][T10392] ? do_fast_syscall_32+0x34/0x80 [ 486.719078][T10392] ? irqentry_exit+0x10f/0x670 [ 486.719107][T10392] do_fast_syscall_32+0x34/0x80 [ 486.719135][T10392] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 486.719161][T10392] RIP: 0023:0xf701d539 [ 486.719181][T10392] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 486.719201][T10392] RSP: 002b:00000000f540d55c EFLAGS: 00000206 ORIG_RAX: 0000000000000036 [ 486.719225][T10392] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000000ae80 [ 486.719241][T10392] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 486.719254][T10392] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 486.719267][T10392] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 486.719281][T10392] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 486.719314][T10392] [ 486.721453][T10392] ERROR: Out of memory at tomoyo_realpath_from_path. [ 486.838438][ T5944] usb 3-1: new high-speed USB device number 108 using dummy_hcd [ 487.158409][ T5944] usb 3-1: Using ep0 maxpacket: 8 [ 487.192445][ T5944] usb 3-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 487.218318][ T5944] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 487.241609][ T5944] usb 3-1: Product: syz [ 487.251564][ T5944] usb 3-1: Manufacturer: syz [ 487.260661][ T5944] usb 3-1: SerialNumber: syz [ 487.274504][ T5944] usb 3-1: config 0 descriptor?? [ 487.298416][ T5942] usb 2-1: new high-speed USB device number 108 using dummy_hcd [ 487.470000][ T5942] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 487.480331][ T5942] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 487.493511][ T5942] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 121 [ 487.506331][ T5944] usb 3-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 487.517461][ T5942] usb 2-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 487.527197][ T5942] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 487.535612][ T5942] usb 2-1: Product: syz [ 487.540306][ T5942] usb 2-1: Manufacturer: syz [ 487.544992][ T5942] usb 2-1: SerialNumber: syz [ 487.554519][ T5942] usb 2-1: config 0 descriptor?? [ 487.561072][T10394] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 487.568842][T10394] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 487.580634][ T5942] usb 2-1: ucan: probing device on interface #0 [ 487.783395][ T5942] usb 2-1: ucan: could not read protocol version, ret=0 [ 487.790713][ T5942] usb 2-1: ucan: probe failed; try to update the device firmware [ 487.888062][ T5914] usb 1-1: new high-speed USB device number 86 using dummy_hcd [ 487.988485][ T6676] usb 2-1: USB disconnect, device number 108 [ 488.044263][ T5914] usb 1-1: New USB device found, idVendor=05ac, idProduct=b301, bcdDevice=e4.00 [ 488.053721][ T5914] usb 1-1: New USB device strings: Mfr=9, Product=2, SerialNumber=3 [ 488.061905][ T5914] usb 1-1: Product: syz [ 488.066346][ T5914] usb 1-1: Manufacturer: syz [ 488.071039][ T5914] usb 1-1: SerialNumber: syz [ 488.078873][ T5914] usb 1-1: config 0 descriptor?? [ 488.268216][T10408] FAULT_INJECTION: forcing a failure. [ 488.268216][T10408] name failslab, interval 1, probability 0, space 0, times 0 [ 488.283117][T10408] CPU: 1 UID: 0 PID: 10408 Comm: syz.4.1394 Tainted: G L syzkaller #0 PREEMPT(full) [ 488.283153][T10408] Tainted: [L]=SOFTLOCKUP [ 488.283162][T10408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 488.283176][T10408] Call Trace: [ 488.283185][T10408] [ 488.283195][T10408] dump_stack_lvl+0xe8/0x150 [ 488.283230][T10408] should_fail_ex+0x414/0x560 [ 488.283259][T10408] should_failslab+0xa8/0x100 [ 488.283288][T10408] __kmalloc_noprof+0xdf/0x800 [ 488.283310][T10408] ? tomoyo_encode+0x28b/0x550 [ 488.283347][T10408] tomoyo_encode+0x28b/0x550 [ 488.283384][T10408] tomoyo_realpath_from_path+0x58d/0x5d0 [ 488.283428][T10408] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 488.283454][T10408] tomoyo_path_number_perm+0x1e8/0x5a0 [ 488.283483][T10408] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 488.283518][T10408] ? __lock_acquire+0x6b6/0x2cf0 [ 488.283544][T10408] ? get_pid_task+0x20/0x1f0 [ 488.283584][T10408] ? get_pid_task+0x20/0x1f0 [ 488.283631][T10408] ? __fget_files+0x2a/0x420 [ 488.283665][T10408] ? __fget_files+0x3a0/0x420 [ 488.283692][T10408] ? __fget_files+0x2a/0x420 [ 488.283723][T10408] security_file_ioctl_compat+0xcb/0x2d0 [ 488.283752][T10408] __ia32_compat_sys_ioctl+0x128/0x840 [ 488.283778][T10408] ? __pfx___ia32_compat_sys_ioctl+0x10/0x10 [ 488.283801][T10408] ? __fget_files+0x3a0/0x420 [ 488.283836][T10408] ? fput+0xa0/0xd0 [ 488.283865][T10408] ? ksys_write+0x22a/0x250 [ 488.283889][T10408] ? __pfx_ksys_write+0x10/0x10 [ 488.283924][T10408] __do_fast_syscall_32+0x1dc/0x570 [ 488.283952][T10408] ? lockdep_hardirqs_on+0x7b/0x110 [ 488.283975][T10408] ? do_fast_syscall_32+0x34/0x80 [ 488.284002][T10408] ? irqentry_exit+0x10f/0x670 [ 488.284030][T10408] do_fast_syscall_32+0x34/0x80 [ 488.284059][T10408] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 488.284086][T10408] RIP: 0023:0xf701d539 [ 488.284106][T10408] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 488.284125][T10408] RSP: 002b:00000000f540d55c EFLAGS: 00000206 ORIG_RAX: 0000000000000036 [ 488.284162][T10408] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000005501 [ 488.284177][T10408] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 488.284191][T10408] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 488.284204][T10408] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 488.284218][T10408] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 488.284250][T10408] [ 488.284273][T10408] ERROR: Out of memory at tomoyo_realpath_from_path. [ 488.562287][T10408] input: syz0 as /devices/virtual/input/input41 [ 488.602121][T10406] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1392'. [ 488.725977][T10413] loop1: detected capacity change from 0 to 4194304 [ 488.886662][T10419] input: syz0 as /devices/virtual/input/input42 [ 488.951925][ T5944] dvb_usb_rtl28xxu 3-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32 [ 489.002297][T10423] netlink: 7 bytes leftover after parsing attributes in process `syz.4.1396'. [ 489.063761][T10423] netlink: 7 bytes leftover after parsing attributes in process `syz.4.1396'. [ 489.606045][ T6676] usb 3-1: USB disconnect, device number 108 [ 489.711546][ T30] kauditd_printk_skb: 51 callbacks suppressed [ 489.711565][ T30] audit: type=1326 audit(1768586427.595:1560): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10426 comm="syz.1.1397" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 489.898343][ T30] audit: type=1326 audit(1768586427.785:1561): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10426 comm="syz.1.1397" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 489.935895][T10429] fuse: Unknown parameter '0x0000000000000003' [ 489.978026][ T5914] usb 2-1: new full-speed USB device number 109 using dummy_hcd [ 489.986368][ T30] audit: type=1326 audit(1768586427.865:1562): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10426 comm="syz.1.1397" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 490.054957][ T30] audit: type=1326 audit(1768586427.895:1563): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10426 comm="syz.1.1397" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 490.107230][ T30] audit: type=1326 audit(1768586427.895:1564): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10426 comm="syz.1.1397" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 490.174009][ T30] audit: type=1326 audit(1768586427.975:1565): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10426 comm="syz.1.1397" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 490.199488][ T5914] usb 2-1: config 0 has an invalid interface number: 235 but max is 0 [ 490.217066][ T5914] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 490.235574][ T5914] usb 2-1: config 0 has no interface number 0 [ 490.241913][ T5914] usb 2-1: config 0 interface 235 altsetting 16 endpoint 0x2 has invalid wMaxPacketSize 0 [ 490.252078][ T30] audit: type=1326 audit(1768586428.075:1566): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10426 comm="syz.1.1397" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 490.334262][T10433] loop1: detected capacity change from 0 to 4194304 [ 490.368499][ T5914] usb 2-1: config 0 interface 235 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 490.388162][ T5914] usb 2-1: config 0 interface 235 has no altsetting 0 [ 490.395323][ T30] audit: type=1326 audit(1768586428.075:1567): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10426 comm="syz.1.1397" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 490.428097][ T30] audit: type=1326 audit(1768586428.075:1568): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10426 comm="syz.1.1397" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 490.492956][ T5914] usb 2-1: New USB device found, idVendor=06cd, idProduct=0112, bcdDevice=3e.18 [ 490.515818][ T5914] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 490.535196][ T5914] usb 2-1: Product: syz [ 490.554534][ T30] audit: type=1326 audit(1768586428.075:1569): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10426 comm="syz.1.1397" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 490.581158][ T5914] usb 2-1: Manufacturer: syz [ 490.592824][ T5914] usb 2-1: SerialNumber: syz [ 490.632813][ T5914] usb 2-1: config 0 descriptor?? [ 490.682001][ T5914] keyspan 2-1:0.235: Keyspan 1 port adapter converter detected [ 490.699799][ T5914] keyspan 2-1:0.235: found no endpoint descriptor for endpoint 87 [ 490.722086][ T5914] keyspan 2-1:0.235: found no endpoint descriptor for endpoint 7 [ 490.746810][ T5914] keyspan 2-1:0.235: found no endpoint descriptor for endpoint 81 [ 490.778742][ T6676] usb 1-1: USB disconnect, device number 86 [ 490.794369][ T5914] keyspan 2-1:0.235: found no endpoint descriptor for endpoint 1 [ 490.839703][ T5914] keyspan 2-1:0.235: found no endpoint descriptor for endpoint 85 [ 490.871757][ T5914] keyspan 2-1:0.235: found no endpoint descriptor for endpoint 5 [ 490.898028][T10427] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 490.914249][ T5914] usb 2-1: Keyspan 1 port adapter converter now attached to ttyUSB0 [ 490.926135][T10427] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 491.004613][ T5914] usb 2-1: USB disconnect, device number 109 [ 491.258879][ T5914] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 491.292192][ T5914] keyspan 2-1:0.235: device disconnected [ 491.348834][T10440] FAULT_INJECTION: forcing a failure. [ 491.348834][T10440] name failslab, interval 1, probability 0, space 0, times 0 [ 491.376251][T10440] CPU: 1 UID: 0 PID: 10440 Comm: syz.3.1402 Tainted: G L syzkaller #0 PREEMPT(full) [ 491.376286][T10440] Tainted: [L]=SOFTLOCKUP [ 491.376294][T10440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 491.376308][T10440] Call Trace: [ 491.376317][T10440] [ 491.376327][T10440] dump_stack_lvl+0xe8/0x150 [ 491.376378][T10440] should_fail_ex+0x414/0x560 [ 491.376404][T10440] should_failslab+0xa8/0x100 [ 491.376433][T10440] __kmalloc_cache_noprof+0x84/0x700 [ 491.376457][T10440] ? resv_map_alloc+0x88/0x2c0 [ 491.376494][T10440] resv_map_alloc+0x88/0x2c0 [ 491.376530][T10440] hugetlbfs_get_inode+0x68/0x640 [ 491.376562][T10440] ? fput+0xa0/0xd0 [ 491.376595][T10440] hugetlb_file_setup+0x21d/0x630 [ 491.376629][T10440] ksys_mmap_pgoff+0x22f/0x760 [ 491.376668][T10440] __do_fast_syscall_32+0x1dc/0x570 [ 491.376696][T10440] ? lockdep_hardirqs_on+0x7b/0x110 [ 491.376719][T10440] ? do_fast_syscall_32+0x34/0x80 [ 491.376745][T10440] ? irqentry_exit+0x10f/0x670 [ 491.376773][T10440] do_fast_syscall_32+0x34/0x80 [ 491.376799][T10440] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 491.376826][T10440] RIP: 0023:0xf7f21539 [ 491.376844][T10440] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 491.376863][T10440] RSP: 002b:00000000f541655c EFLAGS: 00000206 ORIG_RAX: 00000000000000c0 [ 491.376886][T10440] RAX: ffffffffffffffda RBX: 0000000080000000 RCX: 0000000000ff5000 [ 491.376902][T10440] RDX: 0000000000000003 RSI: 000000000005c832 RDI: 00000000ffffffff [ 491.376917][T10440] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 491.376930][T10440] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 491.376943][T10440] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 491.376974][T10440] [ 491.954539][T10448] FAULT_INJECTION: forcing a failure. [ 491.954539][T10448] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 491.978840][T10448] CPU: 1 UID: 0 PID: 10448 Comm: syz.0.1405 Tainted: G L syzkaller #0 PREEMPT(full) [ 491.978875][T10448] Tainted: [L]=SOFTLOCKUP [ 491.978884][T10448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 491.978898][T10448] Call Trace: [ 491.978907][T10448] [ 491.978917][T10448] dump_stack_lvl+0xe8/0x150 [ 491.978949][T10448] should_fail_ex+0x414/0x560 [ 491.978976][T10448] _copy_from_iter+0x1cd/0x1630 [ 491.979014][T10448] ? __pfx__copy_from_iter+0x10/0x10 [ 491.979040][T10448] ? rcu_is_watching+0x15/0xb0 [ 491.979068][T10448] ? trace_kmalloc+0x1f/0xb0 [ 491.979086][T10448] ? __kmalloc_noprof+0x43e/0x800 [ 491.979105][T10448] ? kernfs_fop_write_iter+0x158/0x540 [ 491.979140][T10448] kernfs_fop_write_iter+0x19b/0x540 [ 491.979176][T10448] vfs_write+0x5c9/0xb30 [ 491.979203][T10448] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 491.979234][T10448] ? __pfx_vfs_write+0x10/0x10 [ 491.979275][T10448] ? __fget_files+0x2a/0x420 [ 491.979312][T10448] ksys_write+0x145/0x250 [ 491.979336][T10448] ? __pfx_ksys_write+0x10/0x10 [ 491.979369][T10448] __do_fast_syscall_32+0x1dc/0x570 [ 491.979397][T10448] ? lockdep_hardirqs_on+0x7b/0x110 [ 491.979419][T10448] ? do_fast_syscall_32+0x34/0x80 [ 491.979445][T10448] ? irqentry_exit+0x10f/0x670 [ 491.979472][T10448] do_fast_syscall_32+0x34/0x80 [ 491.979499][T10448] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 491.979525][T10448] RIP: 0023:0xf704d539 [ 491.979544][T10448] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 491.979563][T10448] RSP: 002b:00000000f543d55c EFLAGS: 00000206 ORIG_RAX: 0000000000000004 [ 491.979585][T10448] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 0000000080000080 [ 491.979601][T10448] RDX: 0000000000000006 RSI: 0000000000000000 RDI: 0000000000000000 [ 491.979612][T10448] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 491.979624][T10448] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 491.979638][T10448] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 491.979688][T10448] [ 492.258658][ T5915] usb 4-1: new high-speed USB device number 109 using dummy_hcd [ 492.326616][T10457] fuse: Unknown parameter 'fd0x0000000000000003' [ 492.421211][ T5915] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 492.431598][ T5915] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 492.443840][ T5915] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 121 [ 492.457284][ T5915] usb 4-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 492.466682][ T5915] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 492.474897][ T6676] usb 5-1: new high-speed USB device number 108 using dummy_hcd [ 492.483013][ T5915] usb 4-1: Product: syz [ 492.487316][ T5915] usb 4-1: Manufacturer: syz [ 492.493408][ T5915] usb 4-1: SerialNumber: syz [ 492.500955][ T5915] usb 4-1: config 0 descriptor?? [ 492.519992][T10442] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 492.527535][T10442] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 492.536594][ T5915] usb 4-1: ucan: probing device on interface #0 [ 492.628127][ T5914] usb 1-1: new high-speed USB device number 87 using dummy_hcd [ 492.658244][ T6676] usb 5-1: Using ep0 maxpacket: 8 [ 492.668321][ T6676] usb 5-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 492.678146][ T6676] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 492.686212][ T6676] usb 5-1: Product: syz [ 492.690502][ T6676] usb 5-1: Manufacturer: syz [ 492.695147][ T6676] usb 5-1: SerialNumber: syz [ 492.703556][ T6676] usb 5-1: config 0 descriptor?? [ 492.740637][ T5915] usb 4-1: ucan: could not read protocol version, ret=0 [ 492.747740][ T5915] usb 4-1: ucan: probe failed; try to update the device firmware [ 492.790121][ T5914] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 492.818663][ T5914] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 492.829058][ T5833] usb 3-1: new high-speed USB device number 109 using dummy_hcd [ 492.841556][ T5914] usb 1-1: New USB device found, idVendor=054c, idProduct=0df2, bcdDevice=d6.af [ 492.853848][ T5914] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 492.877154][ T5914] usb 1-1: config 0 descriptor?? [ 492.885050][T10464] FAULT_INJECTION: forcing a failure. [ 492.885050][T10464] name failslab, interval 1, probability 0, space 0, times 0 [ 492.899128][T10464] CPU: 0 UID: 0 PID: 10464 Comm: syz.1.1412 Tainted: G L syzkaller #0 PREEMPT(full) [ 492.899170][T10464] Tainted: [L]=SOFTLOCKUP [ 492.899179][T10464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 492.899193][T10464] Call Trace: [ 492.899203][T10464] [ 492.899213][T10464] dump_stack_lvl+0xe8/0x150 [ 492.899247][T10464] should_fail_ex+0x414/0x560 [ 492.899275][T10464] should_failslab+0xa8/0x100 [ 492.899304][T10464] __kmalloc_noprof+0xdf/0x800 [ 492.899326][T10464] ? iovec_from_user+0x87/0x250 [ 492.899359][T10464] iovec_from_user+0x87/0x250 [ 492.899392][T10464] __import_iovec+0x163/0x7f0 [ 492.899430][T10464] import_iovec+0x74/0xa0 [ 492.899462][T10464] get_compat_msghdr+0x37e/0x4a0 [ 492.899498][T10464] ? __pfx_get_compat_msghdr+0x10/0x10 [ 492.899543][T10464] ___sys_sendmsg+0x193/0x2a0 [ 492.899575][T10464] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.899602][T10464] ? kstrtoull+0x12f/0x1d0 [ 492.899626][T10464] ? kstrtouint+0x6e/0xe0 [ 492.899674][T10464] ? __fget_files+0x2a/0x420 [ 492.899701][T10464] ? __fget_files+0x3a0/0x420 [ 492.899738][T10464] __sys_sendmmsg+0x28e/0x430 [ 492.899772][T10464] ? __pfx___sys_sendmmsg+0x10/0x10 [ 492.899797][T10464] ? __mutex_unlock_slowpath+0x1a1/0x730 [ 492.899850][T10464] ? ksys_write+0x22a/0x250 [ 492.899874][T10464] ? __pfx_ksys_write+0x10/0x10 [ 492.899902][T10464] __ia32_compat_sys_sendmmsg+0xa2/0xc0 [ 492.899935][T10464] __do_fast_syscall_32+0x1dc/0x570 [ 492.899964][T10464] ? lockdep_hardirqs_on+0x7b/0x110 [ 492.899987][T10464] ? do_fast_syscall_32+0x34/0x80 [ 492.900012][T10464] ? irqentry_exit+0x10f/0x670 [ 492.900039][T10464] do_fast_syscall_32+0x34/0x80 [ 492.900067][T10464] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 492.900094][T10464] RIP: 0023:0xf7fb7539 [ 492.900115][T10464] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 492.900135][T10464] RSP: 002b:00000000f54a655c EFLAGS: 00000206 ORIG_RAX: 0000000000000159 [ 492.900166][T10464] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080000300 [ 492.900182][T10464] RDX: 0000000000000001 RSI: 0000000000008040 RDI: 0000000000000000 [ 492.900196][T10464] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 492.900209][T10464] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 492.900223][T10464] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 492.900254][T10464] [ 492.922044][ T6676] usb 5-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 492.975028][ T5919] usb 4-1: USB disconnect, device number 109 [ 493.016209][ T5833] usb 3-1: New USB device found, idVendor=05ac, idProduct=b301, bcdDevice=e4.00 [ 493.216620][ T5833] usb 3-1: New USB device strings: Mfr=9, Product=2, SerialNumber=3 [ 493.225313][ T5833] usb 3-1: Product: syz [ 493.230538][ T5833] usb 3-1: Manufacturer: syz [ 493.235532][ T5833] usb 3-1: SerialNumber: syz [ 493.243414][ T5833] usb 3-1: config 0 descriptor?? [ 493.350190][T10468] tipc: New replicast peer: 255.255.255.255 [ 493.357180][T10468] tipc: Enabled bearer , priority 10 [ 493.367720][ C1] raw-gadget.2 gadget.0: ignoring, device is not running [ 493.375341][ C1] raw-gadget.2 gadget.0: ignoring, device is not running [ 493.382646][ T5914] usbhid 1-1:0.0: can't add hid device: -32 [ 493.388977][ T5914] usbhid 1-1:0.0: probe with driver usbhid failed with error -32 [ 493.404544][ T5914] usb 1-1: USB disconnect, device number 87 [ 493.469408][T10461] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1411'. [ 493.838036][ T5919] usb 4-1: new full-speed USB device number 110 using dummy_hcd [ 493.994125][ T5919] usb 4-1: config 0 has an invalid interface number: 235 but max is 0 [ 494.003275][ T5919] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 494.013989][ T5919] usb 4-1: config 0 has no interface number 0 [ 494.020640][ T5919] usb 4-1: config 0 interface 235 altsetting 16 endpoint 0x2 has invalid wMaxPacketSize 0 [ 494.035459][ T5919] usb 4-1: config 0 interface 235 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 494.057072][ T5919] usb 4-1: config 0 interface 235 has no altsetting 0 [ 494.093492][ T5919] usb 4-1: New USB device found, idVendor=06cd, idProduct=0112, bcdDevice=3e.18 [ 494.111927][ T5919] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 494.136578][ T5919] usb 4-1: Product: syz [ 494.154855][ T5919] usb 4-1: Manufacturer: syz [ 494.172295][ T5919] usb 4-1: SerialNumber: syz [ 494.191091][ T5919] usb 4-1: config 0 descriptor?? [ 494.207110][ T5919] keyspan 4-1:0.235: Keyspan 1 port adapter converter detected [ 494.223672][ T5919] keyspan 4-1:0.235: found no endpoint descriptor for endpoint 87 [ 494.232400][ T5919] keyspan 4-1:0.235: found no endpoint descriptor for endpoint 7 [ 494.242622][ T5919] keyspan 4-1:0.235: found no endpoint descriptor for endpoint 81 [ 494.251050][ T5919] keyspan 4-1:0.235: found no endpoint descriptor for endpoint 1 [ 494.298186][ T5919] keyspan 4-1:0.235: found no endpoint descriptor for endpoint 85 [ 494.307081][ T5919] keyspan 4-1:0.235: found no endpoint descriptor for endpoint 5 [ 494.329323][T10481] loop1: detected capacity change from 0 to 4194304 [ 494.453544][T10471] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 494.468169][ T5944] tipc: Node number set to 3758161918 [ 494.475680][ T5919] usb 4-1: Keyspan 1 port adapter converter now attached to ttyUSB0 [ 494.477103][ T6676] dvb_usb_rtl28xxu 5-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32 [ 494.486358][T10471] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 494.719879][ T30] kauditd_printk_skb: 83 callbacks suppressed [ 494.719899][ T30] audit: type=1326 audit(1768586432.605:1653): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10470 comm="syz.3.1414" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f21539 code=0x7ffc0000 [ 494.756733][ T6676] usb 4-1: USB disconnect, device number 110 [ 494.789120][ T6676] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 494.811066][ T6676] keyspan 4-1:0.235: device disconnected [ 495.296941][ T5944] usb 5-1: USB disconnect, device number 108 [ 495.680363][ T5919] usb 3-1: USB disconnect, device number 109 [ 495.728083][ T5944] usb 5-1: new full-speed USB device number 109 using dummy_hcd [ 495.891410][ T5944] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 495.918089][ T5944] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 495.955352][T10494] fuse: Unknown parameter 'fd0x0000000000000003' [ 495.994487][ T5944] usb 5-1: New USB device found, idVendor=5543, idProduct=0047, bcdDevice= 0.00 [ 496.033167][ T5944] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 496.071587][ T5944] usb 5-1: config 0 descriptor?? [ 496.117298][ T5944] usbhid 5-1:0.0: couldn't find an input interrupt endpoint [ 496.239293][T10501] FAULT_INJECTION: forcing a failure. [ 496.239293][T10501] name failslab, interval 1, probability 0, space 0, times 0 [ 496.278500][T10501] CPU: 1 UID: 0 PID: 10501 Comm: syz.2.1424 Tainted: G L syzkaller #0 PREEMPT(full) [ 496.278537][T10501] Tainted: [L]=SOFTLOCKUP [ 496.278546][T10501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 496.278560][T10501] Call Trace: [ 496.278569][T10501] [ 496.278579][T10501] dump_stack_lvl+0xe8/0x150 [ 496.278613][T10501] should_fail_ex+0x414/0x560 [ 496.278641][T10501] should_failslab+0xa8/0x100 [ 496.278670][T10501] __kmalloc_noprof+0xdf/0x800 [ 496.278691][T10501] ? percpu_ref_get_many+0x18c/0x1e0 [ 496.278715][T10501] ? io_cache_alloc_new+0x40/0x100 [ 496.278745][T10501] io_cache_alloc_new+0x40/0x100 [ 496.278772][T10501] io_msg_alloc_async+0x1b2/0x2d0 [ 496.278799][T10501] io_sendmsg_prep+0x344/0x5f0 [ 496.278830][T10501] io_submit_sqes+0xad3/0x2140 [ 496.278893][T10501] __se_sys_io_uring_enter+0x2e0/0x2b60 [ 496.278943][T10501] ? ksys_write+0x1cb/0x250 [ 496.278969][T10501] ? __pfx___se_sys_io_uring_enter+0x10/0x10 [ 496.278996][T10501] ? __mutex_unlock_slowpath+0x1a1/0x730 [ 496.279024][T10501] ? __pfx_vfs_write+0x10/0x10 [ 496.279048][T10501] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 496.279079][T10501] ? __fget_files+0x3a0/0x420 [ 496.279114][T10501] ? fput+0xa0/0xd0 [ 496.279143][T10501] ? ksys_write+0x22a/0x250 [ 496.279168][T10501] ? __pfx_ksys_write+0x10/0x10 [ 496.279194][T10501] ? __ia32_sys_io_uring_enter+0x21/0xf0 [ 496.279235][T10501] __do_fast_syscall_32+0x1dc/0x570 [ 496.279262][T10501] ? lockdep_hardirqs_on+0x7b/0x110 [ 496.279285][T10501] ? do_fast_syscall_32+0x34/0x80 [ 496.279310][T10501] ? irqentry_exit+0x10f/0x670 [ 496.279339][T10501] do_fast_syscall_32+0x34/0x80 [ 496.279366][T10501] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 496.279393][T10501] RIP: 0023:0xf70bd539 [ 496.279412][T10501] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 496.279433][T10501] RSP: 002b:00000000f54ad55c EFLAGS: 00000206 ORIG_RAX: 00000000000001aa [ 496.279457][T10501] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000003516 [ 496.279473][T10501] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 496.279486][T10501] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 496.279500][T10501] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 496.279513][T10501] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 496.279546][T10501] [ 496.712978][T10510] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1427'. [ 496.878044][ T6676] usb 3-1: new high-speed USB device number 110 using dummy_hcd [ 496.888275][ T5919] usb 1-1: new high-speed USB device number 88 using dummy_hcd [ 497.041885][ T5919] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 497.049924][ T6676] usb 3-1: Using ep0 maxpacket: 8 [ 497.065099][ T5919] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 497.078125][ T6676] usb 3-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 497.095078][ T6676] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 497.097712][ T5919] usb 1-1: New USB device found, idVendor=054c, idProduct=0df2, bcdDevice=d6.af [ 497.113948][ T6676] usb 3-1: Product: syz [ 497.121307][ T6676] usb 3-1: Manufacturer: syz [ 497.132633][ T6676] usb 3-1: SerialNumber: syz [ 497.135902][ T5919] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 497.154291][ T6676] usb 3-1: config 0 descriptor?? [ 497.158361][ T5919] usb 1-1: config 0 descriptor?? [ 497.395220][ T6676] usb 3-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 497.604320][T10521] loop5: detected capacity change from 0 to 7 [ 497.620121][ T5919] usbhid 1-1:0.0: can't add hid device: -71 [ 497.633623][ T5993] Dev loop5: unable to read RDB block 7 [ 497.639870][ T5919] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 497.648376][ T5993] loop5: AHDI p2 p3 [ 497.657225][ T5993] loop5: partition table partially beyond EOD, truncated [ 497.669625][ T5919] usb 1-1: USB disconnect, device number 88 [ 497.684213][T10521] Dev loop5: unable to read RDB block 7 [ 497.700379][T10521] loop5: AHDI p2 p3 [ 497.710756][T10521] loop5: partition table partially beyond EOD, truncated [ 497.838328][ T5942] usb 2-1: new high-speed USB device number 110 using dummy_hcd [ 497.988138][ T5942] usb 2-1: device descriptor read/64, error -71 [ 498.088080][ T5919] usb 4-1: new high-speed USB device number 111 using dummy_hcd [ 498.191961][T10525] fuse: Unknown parameter 'fd0x0000000000000003' [ 498.228107][ T5942] usb 2-1: new high-speed USB device number 111 using dummy_hcd [ 498.253506][ T5919] usb 4-1: New USB device found, idVendor=05ac, idProduct=b301, bcdDevice=e4.00 [ 498.268344][ T5919] usb 4-1: New USB device strings: Mfr=9, Product=2, SerialNumber=3 [ 498.276438][ T5919] usb 4-1: Product: syz [ 498.285859][ T5919] usb 4-1: Manufacturer: syz [ 498.290727][ T5919] usb 4-1: SerialNumber: syz [ 498.298671][ T5919] usb 4-1: config 0 descriptor?? [ 498.378057][ T5942] usb 2-1: device descriptor read/64, error -71 [ 498.424673][ T5919] usb 5-1: USB disconnect, device number 109 [ 498.490086][ T5942] usb usb2-port1: attempt power cycle [ 498.525066][T10523] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1432'. [ 498.558216][ T5833] usb 1-1: new high-speed USB device number 89 using dummy_hcd [ 498.730807][ T5833] usb 1-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 498.740181][ T5833] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 498.751247][ T5833] usb 1-1: config 0 descriptor?? [ 498.838261][ T5942] usb 2-1: new high-speed USB device number 112 using dummy_hcd [ 498.858716][ T5942] usb 2-1: device descriptor read/8, error -71 [ 498.868648][ T5919] usb 5-1: new high-speed USB device number 110 using dummy_hcd [ 498.879030][ T6676] dvb_usb_rtl28xxu 3-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32 [ 498.966109][T10527] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 498.975384][T10527] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 499.031503][ T5919] usb 5-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 499.043263][ T5919] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 499.058036][ T5919] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 499.070703][ T5919] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 499.086603][ T5919] usb 5-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 499.095842][ T5919] usb 5-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 499.104273][ T5942] usb 2-1: new high-speed USB device number 113 using dummy_hcd [ 499.112349][ T5919] usb 5-1: Manufacturer: syz [ 499.125405][ T5919] usb 5-1: config 0 descriptor?? [ 499.138731][ T5942] usb 2-1: device descriptor read/8, error -71 [ 499.188399][ T5833] usb 1-1: Cannot set MAC address [ 499.194301][ T5833] MOSCHIP usb-ethernet driver 1-1:0.0: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 499.212984][ T5833] usb 1-1: USB disconnect, device number 89 [ 499.248564][ T5942] usb usb2-port1: unable to enumerate USB device [ 499.541408][ T5919] hid_parser_main: 5 callbacks suppressed [ 499.541427][ T5919] appleir 0003:05AC:8243.004F: unknown main item tag 0x0 [ 499.559021][ T5919] appleir 0003:05AC:8243.004F: hiddev0,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.4-1/input0 [ 499.624286][ T5833] usb 3-1: USB disconnect, device number 110 [ 499.809200][T10536] FAULT_INJECTION: forcing a failure. [ 499.809200][T10536] name failslab, interval 1, probability 0, space 0, times 0 [ 499.822285][T10536] CPU: 0 UID: 0 PID: 10536 Comm: syz.4.1437 Tainted: G L syzkaller #0 PREEMPT(full) [ 499.822322][T10536] Tainted: [L]=SOFTLOCKUP [ 499.822331][T10536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 499.822345][T10536] Call Trace: [ 499.822354][T10536] [ 499.822364][T10536] dump_stack_lvl+0xe8/0x150 [ 499.822399][T10536] should_fail_ex+0x414/0x560 [ 499.822428][T10536] should_failslab+0xa8/0x100 [ 499.822456][T10536] __kmalloc_noprof+0xdf/0x800 [ 499.822478][T10536] ? tomoyo_encode+0x28b/0x550 [ 499.822515][T10536] tomoyo_encode+0x28b/0x550 [ 499.822552][T10536] tomoyo_realpath_from_path+0x58d/0x5d0 [ 499.822596][T10536] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 499.822622][T10536] tomoyo_path_number_perm+0x1e8/0x5a0 [ 499.822652][T10536] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 499.822678][T10536] ? __lock_acquire+0x6b6/0x2cf0 [ 499.822711][T10536] ? get_pid_task+0x20/0x1f0 [ 499.822752][T10536] ? get_pid_task+0x20/0x1f0 [ 499.822801][T10536] ? __fget_files+0x2a/0x420 [ 499.822833][T10536] ? __fget_files+0x3a0/0x420 [ 499.822860][T10536] ? __fget_files+0x2a/0x420 [ 499.822891][T10536] security_file_ioctl_compat+0xcb/0x2d0 [ 499.822920][T10536] __ia32_compat_sys_ioctl+0x128/0x840 [ 499.822946][T10536] ? __pfx___ia32_compat_sys_ioctl+0x10/0x10 [ 499.822970][T10536] ? __fget_files+0x3a0/0x420 [ 499.823004][T10536] ? fput+0xa0/0xd0 [ 499.823034][T10536] ? ksys_write+0x22a/0x250 [ 499.823058][T10536] ? __pfx_ksys_write+0x10/0x10 [ 499.823093][T10536] __do_fast_syscall_32+0x1dc/0x570 [ 499.823120][T10536] ? lockdep_hardirqs_on+0x7b/0x110 [ 499.823144][T10536] ? do_fast_syscall_32+0x34/0x80 [ 499.823174][T10536] ? irqentry_exit+0x10f/0x670 [ 499.823203][T10536] do_fast_syscall_32+0x34/0x80 [ 499.823231][T10536] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 499.823257][T10536] RIP: 0023:0xf701d539 [ 499.823278][T10536] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 499.823298][T10536] RSP: 002b:00000000f540d55c EFLAGS: 00000206 ORIG_RAX: 0000000000000036 [ 499.823321][T10536] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000d01c4813 [ 499.823338][T10536] RDX: 0000000080001b00 RSI: 0000000000000000 RDI: 0000000000000000 [ 499.823352][T10536] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 499.823365][T10536] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 499.823378][T10536] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 499.823411][T10536] [ 499.823504][T10536] ERROR: Out of memory at tomoyo_realpath_from_path. [ 500.048108][ C1] hrtimer: interrupt took 438347 ns [ 500.099230][ T131] usb 5-1: USB disconnect, device number 110 [ 500.769745][T10548] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1441'. [ 500.785823][T10548] netlink: 'syz.1.1441': attribute type 7 has an invalid length. [ 500.803608][T10548] netlink: 'syz.1.1441': attribute type 8 has an invalid length. [ 500.811891][T10548] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1441'. [ 500.834960][T10548] ip6gretap0: entered promiscuous mode [ 500.866852][ T131] usb 4-1: USB disconnect, device number 111 [ 500.871084][T10548] syz_tun: entered promiscuous mode [ 500.899515][T10548] gretap0: entered promiscuous mode [ 501.078019][ T6676] usb 5-1: new high-speed USB device number 111 using dummy_hcd [ 501.243265][ T6676] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 501.259993][ T6676] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 501.279268][ T5942] usb 2-1: new high-speed USB device number 114 using dummy_hcd [ 501.303353][ T6676] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 121 [ 501.340598][ T6676] usb 5-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 501.358370][ T6676] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 501.373607][ T6676] usb 5-1: Product: syz [ 501.378271][ T5833] usb 1-1: new high-speed USB device number 90 using dummy_hcd [ 501.397539][ T6676] usb 5-1: Manufacturer: syz [ 501.408048][ T6676] usb 5-1: SerialNumber: syz [ 501.436324][ T6676] usb 5-1: config 0 descriptor?? [ 501.454979][T10552] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 501.479845][T10552] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 501.489729][ T5942] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 501.516708][ T6676] usb 5-1: ucan: probing device on interface #0 [ 501.521651][ T5942] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 501.547852][ T5942] usb 2-1: New USB device found, idVendor=054c, idProduct=0df2, bcdDevice=d6.af [ 501.548139][ T5833] usb 1-1: Using ep0 maxpacket: 8 [ 501.591882][ T5942] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 501.612588][ T5833] usb 1-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 501.638727][ T5833] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 501.652421][ T5942] usb 2-1: config 0 descriptor?? [ 501.677970][ T5833] usb 1-1: Product: syz [ 501.704692][ T5833] usb 1-1: Manufacturer: syz [ 501.722442][ T6676] usb 5-1: ucan: device protocol version 0 is not supported [ 501.741814][ T5833] usb 1-1: SerialNumber: syz [ 501.751631][ T6676] usb 5-1: ucan: probe failed; try to update the device firmware [ 501.777566][ T5833] usb 1-1: config 0 descriptor?? [ 501.932417][ T6676] usb 5-1: USB disconnect, device number 111 [ 502.017790][ T5833] usb 1-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 502.105364][ T5942] usbhid 2-1:0.0: can't add hid device: -71 [ 502.118991][ T5942] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 502.203084][ T5942] usb 2-1: USB disconnect, device number 114 [ 502.550272][T10583] loop1: detected capacity change from 0 to 4194304 [ 502.749497][T10586] FAULT_INJECTION: forcing a failure. [ 502.749497][T10586] name failslab, interval 1, probability 0, space 0, times 0 [ 502.764175][T10586] CPU: 1 UID: 0 PID: 10586 Comm: syz.4.1454 Tainted: G L syzkaller #0 PREEMPT(full) [ 502.764212][T10586] Tainted: [L]=SOFTLOCKUP [ 502.764221][T10586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 502.764235][T10586] Call Trace: [ 502.764244][T10586] [ 502.764254][T10586] dump_stack_lvl+0xe8/0x150 [ 502.764293][T10586] should_fail_ex+0x414/0x560 [ 502.764321][T10586] should_failslab+0xa8/0x100 [ 502.764350][T10586] kmem_cache_alloc_node_noprof+0x8c/0x720 [ 502.764386][T10586] ? __alloc_skb+0x198/0x3a0 [ 502.764411][T10586] ? __alloc_skb+0x1dc/0x3a0 [ 502.764433][T10586] ? __local_bh_enable_ip+0xd0/0x130 [ 502.764457][T10586] ? __alloc_skb+0x198/0x3a0 [ 502.764482][T10586] __alloc_skb+0x1dc/0x3a0 [ 502.764512][T10586] alloc_skb_with_frags+0xca/0x890 [ 502.764544][T10586] ? __lock_acquire+0x6b6/0x2cf0 [ 502.764575][T10586] sock_alloc_send_pskb+0x84d/0x980 [ 502.764625][T10586] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 502.764660][T10586] ? dev_get_by_index+0x22/0x2e0 [ 502.764693][T10586] ? dev_get_by_index+0x22/0x2e0 [ 502.764743][T10586] packet_sendmsg+0x33a0/0x5080 [ 502.764787][T10586] ? aa_label_sk_perm+0x290/0x610 [ 502.764819][T10586] ? __lock_acquire+0x6b6/0x2cf0 [ 502.764869][T10586] ? aa_sk_perm+0x15f/0x920 [ 502.764898][T10586] ? __pfx_packet_sendmsg+0x10/0x10 [ 502.764928][T10586] ? aa_sk_perm+0x7ee/0x920 [ 502.764963][T10586] ? tomoyo_socket_sendmsg_permission+0x1e1/0x300 [ 502.765002][T10586] ? aa_sock_msg_perm+0xf1/0x1b0 [ 502.765033][T10586] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 502.765054][T10586] ? __pfx_packet_sendmsg+0x10/0x10 [ 502.765087][T10586] __sock_sendmsg+0x21c/0x270 [ 502.765125][T10586] __sys_sendto+0x3bd/0x520 [ 502.765153][T10586] ? __pfx___sys_sendto+0x10/0x10 [ 502.765176][T10586] ? __mutex_unlock_slowpath+0x1a1/0x730 [ 502.765215][T10586] ? __fget_files+0x3a0/0x420 [ 502.765254][T10586] ? ksys_write+0x22a/0x250 [ 502.765278][T10586] ? __pfx_ksys_write+0x10/0x10 [ 502.765304][T10586] __ia32_sys_sendto+0xdd/0x100 [ 502.765335][T10586] __do_fast_syscall_32+0x1dc/0x570 [ 502.765360][T10586] ? lockdep_hardirqs_on+0x7b/0x110 [ 502.765381][T10586] ? do_fast_syscall_32+0x34/0x80 [ 502.765406][T10586] ? irqentry_exit+0x10f/0x670 [ 502.765434][T10586] do_fast_syscall_32+0x34/0x80 [ 502.765461][T10586] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 502.765490][T10586] RIP: 0023:0xf701d539 [ 502.765509][T10586] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 502.765530][T10586] RSP: 002b:00000000f540d55c EFLAGS: 00000206 ORIG_RAX: 0000000000000171 [ 502.765553][T10586] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000000000 [ 502.765568][T10586] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000080000540 [ 502.765582][T10586] RBP: 0000000000000014 R08: 0000000000000000 R09: 0000000000000000 [ 502.765594][T10586] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 502.765607][T10586] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 502.765636][T10586] [ 503.102686][ T6676] usb 4-1: new full-speed USB device number 112 using dummy_hcd [ 503.304828][ T6676] usb 4-1: device descriptor read/64, error -71 [ 503.440445][ T5833] dvb_usb_rtl28xxu 1-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32 [ 503.578283][ T6676] usb 4-1: new full-speed USB device number 113 using dummy_hcd [ 503.718017][ T6676] usb 4-1: device descriptor read/64, error -71 [ 503.836049][ T6676] usb usb4-port1: attempt power cycle [ 504.162241][ T5833] usb 1-1: USB disconnect, device number 90 [ 504.198044][ T6676] usb 4-1: new full-speed USB device number 114 using dummy_hcd [ 504.236386][T10610] FAULT_INJECTION: forcing a failure. [ 504.236386][T10610] name failslab, interval 1, probability 0, space 0, times 0 [ 504.264852][ T6676] usb 4-1: device descriptor read/8, error -71 [ 504.278125][T10610] CPU: 0 UID: 0 PID: 10610 Comm: syz.0.1461 Tainted: G L syzkaller #0 PREEMPT(full) [ 504.278160][T10610] Tainted: [L]=SOFTLOCKUP [ 504.278168][T10610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 504.278181][T10610] Call Trace: [ 504.278190][T10610] [ 504.278199][T10610] dump_stack_lvl+0xe8/0x150 [ 504.278231][T10610] should_fail_ex+0x414/0x560 [ 504.278257][T10610] should_failslab+0xa8/0x100 [ 504.278286][T10610] kmem_cache_alloc_node_noprof+0x8c/0x720 [ 504.278326][T10610] ? __alloc_skb+0x198/0x3a0 [ 504.278352][T10610] ? __alloc_skb+0x1dc/0x3a0 [ 504.278375][T10610] ? __local_bh_enable_ip+0xd0/0x130 [ 504.278401][T10610] ? __alloc_skb+0x198/0x3a0 [ 504.278427][T10610] __alloc_skb+0x1dc/0x3a0 [ 504.278458][T10610] netlink_sendmsg+0x5c6/0xb30 [ 504.278497][T10610] ? __pfx_netlink_sendmsg+0x10/0x10 [ 504.278531][T10610] ? __import_iovec+0x5d4/0x7f0 [ 504.278558][T10610] ? aa_sock_msg_perm+0xf1/0x1b0 [ 504.278598][T10610] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 504.278619][T10610] ? __pfx_netlink_sendmsg+0x10/0x10 [ 504.278652][T10610] __sock_sendmsg+0x21c/0x270 [ 504.278691][T10610] ____sys_sendmsg+0x505/0x820 [ 504.278726][T10610] ? __pfx_____sys_sendmsg+0x10/0x10 [ 504.278758][T10610] ? kstrtouint+0x6e/0xe0 [ 504.278786][T10610] ___sys_sendmsg+0x21f/0x2a0 [ 504.278818][T10610] ? __pfx____sys_sendmsg+0x10/0x10 [ 504.278847][T10610] ? get_pid_task+0x20/0x1f0 [ 504.278875][T10610] ? get_pid_task+0x20/0x1f0 [ 504.278901][T10610] ? get_pid_task+0x20/0x1f0 [ 504.278959][T10610] ? __fget_files+0x2a/0x420 [ 504.278986][T10610] ? __fget_files+0x3a0/0x420 [ 504.279024][T10610] __sys_sendmsg+0x164/0x220 [ 504.279055][T10610] ? __pfx___sys_sendmsg+0x10/0x10 [ 504.279094][T10610] ? rcu_is_watching+0x15/0xb0 [ 504.279134][T10610] __do_fast_syscall_32+0x1dc/0x570 [ 504.279168][T10610] ? lockdep_hardirqs_on+0x7b/0x110 [ 504.279191][T10610] ? do_fast_syscall_32+0x34/0x80 [ 504.279216][T10610] ? irqentry_exit+0x10f/0x670 [ 504.279243][T10610] do_fast_syscall_32+0x34/0x80 [ 504.279269][T10610] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 504.279288][T10610] RIP: 0023:0xf704d539 [ 504.279302][T10610] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 504.279316][T10610] RSP: 002b:00000000f543d55c EFLAGS: 00000206 ORIG_RAX: 0000000000000172 [ 504.279334][T10610] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000280 [ 504.279346][T10610] RDX: 000000002000c094 RSI: 0000000000000000 RDI: 0000000000000000 [ 504.279357][T10610] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 504.279366][T10610] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 504.279375][T10610] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 504.279396][T10610] [ 504.568273][ T6676] usb 4-1: new full-speed USB device number 115 using dummy_hcd [ 504.663076][ T6676] usb 4-1: device descriptor read/8, error -71 [ 504.815713][ T6676] usb usb4-port1: unable to enumerate USB device [ 505.098823][ T5919] usb 3-1: new high-speed USB device number 111 using dummy_hcd [ 505.301996][ T5919] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 505.339431][T10622] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1465'. [ 505.363382][ T5919] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 505.401253][ T5919] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 121 [ 505.436938][ T5919] usb 3-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 505.466246][ T5919] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 505.494888][ T5919] usb 3-1: Product: syz [ 505.535410][ T5919] usb 3-1: Manufacturer: syz [ 505.558582][ T5919] usb 3-1: SerialNumber: syz [ 505.618819][ T5919] usb 3-1: config 0 descriptor?? [ 505.632919][T10618] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 505.650717][T10618] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 505.692506][ T5919] usb 3-1: ucan: probing device on interface #0 [ 505.894854][ T5919] usb 3-1: ucan: device protocol version 0 is not supported [ 505.923534][ T5919] usb 3-1: ucan: probe failed; try to update the device firmware [ 506.121943][ T5919] usb 3-1: USB disconnect, device number 111 [ 506.727310][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 506.740697][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 506.890957][ T30] audit: type=1326 audit(1768586444.755:1654): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10649 comm="syz.2.1473" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf70bd539 code=0x7ffc0000 [ 506.961845][ T30] audit: type=1326 audit(1768586444.755:1655): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10649 comm="syz.2.1473" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf70bd539 code=0x7ffc0000 [ 507.026462][ T30] audit: type=1326 audit(1768586444.755:1656): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10649 comm="syz.2.1473" exe="/root/syz-executor" sig=0 arch=40000003 syscall=242 compat=1 ip=0xf70bd539 code=0x7ffc0000 [ 507.117027][ T30] audit: type=1326 audit(1768586444.755:1657): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10649 comm="syz.2.1473" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf70bd539 code=0x7ffc0000 [ 507.149665][ T5919] usb 3-1: new full-speed USB device number 112 using dummy_hcd [ 507.365591][ T30] audit: type=1326 audit(1768586444.755:1658): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10649 comm="syz.2.1473" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf70bd539 code=0x7ffc0000 [ 507.388040][ T30] audit: type=1326 audit(1768586444.755:1659): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10649 comm="syz.2.1473" exe="/root/syz-executor" sig=0 arch=40000003 syscall=295 compat=1 ip=0xf70bd539 code=0x7ffc0000 [ 507.402356][ T5919] usb 3-1: config 0 has an invalid interface number: 235 but max is 0 [ 507.411352][ T30] audit: type=1326 audit(1768586444.755:1660): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10649 comm="syz.2.1473" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf70bd539 code=0x7ffc0000 [ 507.512971][ T5919] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 507.542525][ T30] audit: type=1326 audit(1768586444.755:1661): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10649 comm="syz.2.1473" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf70bd539 code=0x7ffc0000 [ 507.555523][ T5919] usb 3-1: config 0 has no interface number 0 [ 507.624147][ T5919] usb 3-1: config 0 interface 235 altsetting 16 endpoint 0x2 has invalid wMaxPacketSize 0 [ 507.658030][ T5919] usb 3-1: config 0 interface 235 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 507.671486][ T30] audit: type=1326 audit(1768586444.765:1662): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10649 comm="syz.2.1473" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf70bd539 code=0x7ffc0000 [ 507.688052][ T5919] usb 3-1: config 0 interface 235 has no altsetting 0 [ 507.778044][ T30] audit: type=1326 audit(1768586444.765:1663): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10649 comm="syz.2.1473" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf70bd539 code=0x7ffc0000 [ 507.843792][T10652] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1474'. [ 507.853414][ T5919] usb 3-1: New USB device found, idVendor=06cd, idProduct=0112, bcdDevice=3e.18 [ 507.894184][ T5919] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 507.916073][ T5919] usb 3-1: Product: syz [ 507.938032][ T5919] usb 3-1: Manufacturer: syz [ 507.953201][ T5919] usb 3-1: SerialNumber: syz [ 507.954065][T10652] netlink: 48 bytes leftover after parsing attributes in process `syz.0.1474'. [ 508.012196][ T5919] usb 3-1: config 0 descriptor?? [ 508.087515][ T5919] keyspan 3-1:0.235: Keyspan 1 port adapter converter detected [ 508.106029][ T5919] keyspan 3-1:0.235: found no endpoint descriptor for endpoint 87 [ 508.136254][ T5919] keyspan 3-1:0.235: found no endpoint descriptor for endpoint 7 [ 508.160782][ T5919] keyspan 3-1:0.235: found no endpoint descriptor for endpoint 81 [ 508.183092][ T5919] keyspan 3-1:0.235: found no endpoint descriptor for endpoint 1 [ 508.198530][ T5919] keyspan 3-1:0.235: found no endpoint descriptor for endpoint 85 [ 508.225154][ T5919] keyspan 3-1:0.235: found no endpoint descriptor for endpoint 5 [ 508.251742][T10650] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 508.269994][ T5919] usb 3-1: Keyspan 1 port adapter converter now attached to ttyUSB0 [ 508.292060][T10650] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 508.417344][ T5833] usb 3-1: USB disconnect, device number 112 [ 508.432260][ T5833] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 508.448618][ T5833] keyspan 3-1:0.235: device disconnected [ 508.678021][ T5914] usb 1-1: new high-speed USB device number 91 using dummy_hcd [ 508.881020][ T5914] usb 1-1: unable to get BOS descriptor or descriptor too short [ 508.892062][ T5914] usb 1-1: config 4 has an invalid interface number: 169 but max is 0 [ 508.908077][ T5914] usb 1-1: config 4 has no interface number 0 [ 508.935199][ T5914] usb 1-1: config 4 interface 169 altsetting 3 endpoint 0x5 has an invalid bInterval 126, changing to 10 [ 508.977783][ T5914] usb 1-1: config 4 interface 169 has no altsetting 0 [ 509.004696][ T5914] usb 1-1: New USB device found, idVendor=11ff, idProduct=5ad3, bcdDevice=f0.d3 [ 509.024432][ T5914] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 509.058000][ T5914] usb 1-1: Product: syz [ 509.072805][ T5914] usb 1-1: Manufacturer: syz [ 509.115152][ T5914] usb 1-1: SerialNumber: syz [ 509.219388][T10678] FAULT_INJECTION: forcing a failure. [ 509.219388][T10678] name failslab, interval 1, probability 0, space 0, times 0 [ 509.244946][T10678] CPU: 0 UID: 0 PID: 10678 Comm: syz.2.1483 Tainted: G L syzkaller #0 PREEMPT(full) [ 509.244983][T10678] Tainted: [L]=SOFTLOCKUP [ 509.244991][T10678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 509.245004][T10678] Call Trace: [ 509.245013][T10678] [ 509.245052][T10678] dump_stack_lvl+0xe8/0x150 [ 509.245103][T10678] should_fail_ex+0x414/0x560 [ 509.245133][T10678] should_failslab+0xa8/0x100 [ 509.245161][T10678] __kvmalloc_node_noprof+0x175/0x920 [ 509.245192][T10678] ? __se_sys_add_key+0x26e/0x410 [ 509.245212][T10678] __se_sys_add_key+0x26e/0x410 [ 509.245229][T10678] ? __pfx___se_sys_add_key+0x10/0x10 [ 509.245266][T10678] ? __ia32_sys_add_key+0x20/0xc0 [ 509.245296][T10678] __do_fast_syscall_32+0x1dc/0x570 [ 509.245323][T10678] ? lockdep_hardirqs_on+0x7b/0x110 [ 509.245345][T10678] ? do_fast_syscall_32+0x34/0x80 [ 509.245372][T10678] ? irqentry_exit+0x10f/0x670 [ 509.245392][T10678] do_fast_syscall_32+0x34/0x80 [ 509.245411][T10678] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 509.245452][T10678] RIP: 0023:0xf70bd539 [ 509.245470][T10678] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 509.245490][T10678] RSP: 002b:00000000f54ad55c EFLAGS: 00000206 ORIG_RAX: 000000000000011e [ 509.245517][T10678] RAX: ffffffffffffffda RBX: 0000000080000000 RCX: 0000000000000000 [ 509.245528][T10678] RDX: 0000000000000000 RSI: 0000000000000018 RDI: 00000000fffffff9 [ 509.245538][T10678] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 509.245547][T10678] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 509.245556][T10678] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 509.245595][T10678] [ 509.629863][ T5914] usb 1-1: USB disconnect, device number 91 [ 510.128656][T10686] FAULT_INJECTION: forcing a failure. [ 510.128656][T10686] name failslab, interval 1, probability 0, space 0, times 0 [ 510.182220][T10686] CPU: 0 UID: 0 PID: 10686 Comm: syz.1.1487 Tainted: G L syzkaller #0 PREEMPT(full) [ 510.182258][T10686] Tainted: [L]=SOFTLOCKUP [ 510.182267][T10686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 510.182281][T10686] Call Trace: [ 510.182290][T10686] [ 510.182300][T10686] dump_stack_lvl+0xe8/0x150 [ 510.182334][T10686] should_fail_ex+0x414/0x560 [ 510.182362][T10686] should_failslab+0xa8/0x100 [ 510.182391][T10686] kmem_cache_alloc_node_noprof+0x8c/0x720 [ 510.182425][T10686] ? __alloc_skb+0x198/0x3a0 [ 510.182450][T10686] ? __alloc_skb+0x1dc/0x3a0 [ 510.182472][T10686] ? __local_bh_enable_ip+0xd0/0x130 [ 510.182497][T10686] ? __alloc_skb+0x198/0x3a0 [ 510.182523][T10686] __alloc_skb+0x1dc/0x3a0 [ 510.182552][T10686] netlink_sendmsg+0x5c6/0xb30 [ 510.182593][T10686] ? __pfx_netlink_sendmsg+0x10/0x10 [ 510.182625][T10686] ? __import_iovec+0x5d4/0x7f0 [ 510.182651][T10686] ? aa_sock_msg_perm+0xf1/0x1b0 [ 510.182683][T10686] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 510.182704][T10686] ? __pfx_netlink_sendmsg+0x10/0x10 [ 510.182737][T10686] __sock_sendmsg+0x21c/0x270 [ 510.182785][T10686] ____sys_sendmsg+0x505/0x820 [ 510.182818][T10686] ? __pfx_____sys_sendmsg+0x10/0x10 [ 510.182852][T10686] ? kstrtouint+0x6e/0xe0 [ 510.182881][T10686] ___sys_sendmsg+0x21f/0x2a0 [ 510.182912][T10686] ? __pfx____sys_sendmsg+0x10/0x10 [ 510.182945][T10686] ? get_pid_task+0x20/0x1f0 [ 510.182972][T10686] ? get_pid_task+0x20/0x1f0 [ 510.183002][T10686] ? get_pid_task+0x20/0x1f0 [ 510.183060][T10686] ? __fget_files+0x2a/0x420 [ 510.183087][T10686] ? __fget_files+0x3a0/0x420 [ 510.183125][T10686] __sys_sendmsg+0x164/0x220 [ 510.183155][T10686] ? __pfx___sys_sendmsg+0x10/0x10 [ 510.183217][T10686] ? __pfx_ksys_write+0x10/0x10 [ 510.183256][T10686] __do_fast_syscall_32+0x1dc/0x570 [ 510.183283][T10686] ? lockdep_hardirqs_on+0x7b/0x110 [ 510.183307][T10686] ? do_fast_syscall_32+0x34/0x80 [ 510.183333][T10686] ? irqentry_exit+0x10f/0x670 [ 510.183361][T10686] do_fast_syscall_32+0x34/0x80 [ 510.183388][T10686] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 510.183421][T10686] RIP: 0023:0xf7fb7539 [ 510.183444][T10686] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 510.183464][T10686] RSP: 002b:00000000f54a655c EFLAGS: 00000206 ORIG_RAX: 0000000000000172 [ 510.183487][T10686] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000040 [ 510.183504][T10686] RDX: 0000000000040084 RSI: 0000000000000000 RDI: 0000000000000000 [ 510.183518][T10686] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 510.183531][T10686] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 510.183545][T10686] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 510.183576][T10686] [ 510.539285][T10690] netlink: 32 bytes leftover after parsing attributes in process `syz.1.1490'. [ 510.850654][T10699] tipc: Enabled bearer , priority 0 [ 510.866162][T10699] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1492'. [ 510.885971][T10699] syzkaller0: entered promiscuous mode [ 510.895530][T10699] syzkaller0: entered allmulticast mode [ 510.931573][T10699] tipc: Resetting bearer [ 510.946878][T10698] tipc: Resetting bearer [ 511.000955][T10698] tipc: Disabling bearer [ 511.256475][T10708] tipc: Enabled bearer , priority 0 [ 511.315491][T10707] syzkaller0: entered promiscuous mode [ 511.365995][T10707] syzkaller0: entered allmulticast mode [ 511.435546][T10707] FAULT_INJECTION: forcing a failure. [ 511.435546][T10707] name failslab, interval 1, probability 0, space 0, times 0 [ 511.485192][T10707] CPU: 0 UID: 0 PID: 10707 Comm: syz.3.1494 Tainted: G L syzkaller #0 PREEMPT(full) [ 511.485233][T10707] Tainted: [L]=SOFTLOCKUP [ 511.485243][T10707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 511.485256][T10707] Call Trace: [ 511.485265][T10707] [ 511.485276][T10707] dump_stack_lvl+0xe8/0x150 [ 511.485309][T10707] should_fail_ex+0x414/0x560 [ 511.485337][T10707] should_failslab+0xa8/0x100 [ 511.485366][T10707] __kmalloc_noprof+0xdf/0x800 [ 511.485389][T10707] ? tomoyo_encode+0x28b/0x550 [ 511.485426][T10707] tomoyo_encode+0x28b/0x550 [ 511.485462][T10707] tomoyo_realpath_from_path+0x58d/0x5d0 [ 511.485496][T10707] ? tomoyo_domain+0xd8/0x130 [ 511.485534][T10707] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 511.485560][T10707] tomoyo_path_number_perm+0x1e8/0x5a0 [ 511.485589][T10707] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 511.485615][T10707] ? __lock_acquire+0x6b6/0x2cf0 [ 511.485640][T10707] ? get_pid_task+0x20/0x1f0 [ 511.485679][T10707] ? get_pid_task+0x20/0x1f0 [ 511.485726][T10707] ? __fget_files+0x2a/0x420 [ 511.485759][T10707] ? __fget_files+0x3a0/0x420 [ 511.485787][T10707] ? __fget_files+0x2a/0x420 [ 511.485820][T10707] security_file_ioctl_compat+0xcb/0x2d0 [ 511.485855][T10707] __ia32_compat_sys_ioctl+0x128/0x840 [ 511.485882][T10707] ? __pfx___ia32_compat_sys_ioctl+0x10/0x10 [ 511.485904][T10707] ? __fget_files+0x3a0/0x420 [ 511.485939][T10707] ? fput+0xa0/0xd0 [ 511.485969][T10707] ? ksys_write+0x22a/0x250 [ 511.485993][T10707] ? __pfx_ksys_write+0x10/0x10 [ 511.486027][T10707] __do_fast_syscall_32+0x1dc/0x570 [ 511.486054][T10707] ? lockdep_hardirqs_on+0x7b/0x110 [ 511.486077][T10707] ? do_fast_syscall_32+0x34/0x80 [ 511.486104][T10707] ? irqentry_exit+0x10f/0x670 [ 511.486133][T10707] do_fast_syscall_32+0x34/0x80 [ 511.486160][T10707] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 511.486186][T10707] RIP: 0023:0xf7f21539 [ 511.486205][T10707] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 511.486225][T10707] RSP: 002b:00000000f541655c EFLAGS: 00000206 ORIG_RAX: 0000000000000036 [ 511.486248][T10707] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000008922 [ 511.486263][T10707] RDX: 0000000080002280 RSI: 0000000000000000 RDI: 0000000000000000 [ 511.486276][T10707] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 511.486289][T10707] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 511.486302][T10707] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 511.486335][T10707] [ 511.828089][T10707] ERROR: Out of memory at tomoyo_realpath_from_path. [ 512.115922][T10707] tipc: Resetting bearer [ 512.136587][T10718] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1497'. [ 512.151338][T10706] tipc: Resetting bearer [ 512.171785][T10706] tipc: Disabling bearer [ 512.187873][T10718] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1497'. [ 512.408916][T10718] gretap0: entered promiscuous mode [ 512.518463][T10718] gretap0: left promiscuous mode [ 513.608037][ T5942] usb 3-1: new full-speed USB device number 113 using dummy_hcd [ 513.960495][ T5942] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 513.978076][ T5942] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 514.098050][ T5942] usb 3-1: New USB device found, idVendor=5543, idProduct=0047, bcdDevice= 0.00 [ 514.118074][ T5942] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 514.161777][ T5942] usb 3-1: config 0 descriptor?? [ 514.193918][ T5942] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 514.679839][ T5942] usb 2-1: new high-speed USB device number 115 using dummy_hcd [ 514.845181][ T5942] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 514.865823][ T5942] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 514.889006][ T5942] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 121 [ 514.921419][ T5942] usb 2-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 514.987791][ T5942] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 515.022634][ T5942] usb 2-1: Product: syz [ 515.036245][ T5942] usb 2-1: Manufacturer: syz [ 515.056998][ T5942] usb 2-1: SerialNumber: syz [ 515.082428][ T5942] usb 2-1: config 0 descriptor?? [ 515.096381][T10739] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 515.105337][T10739] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 515.132025][ T5942] usb 2-1: ucan: probing device on interface #0 [ 515.288057][ T5944] usb 1-1: new full-speed USB device number 92 using dummy_hcd [ 515.344277][ T5942] usb 2-1: ucan: device protocol version 0 is not supported [ 515.355676][ T5942] usb 2-1: ucan: probe failed; try to update the device firmware [ 515.440121][ T5944] usb 1-1: device descriptor read/64, error -71 [ 515.552893][ T6676] usb 2-1: USB disconnect, device number 115 [ 515.818725][ T5944] usb 1-1: new full-speed USB device number 93 using dummy_hcd [ 515.969272][ T5944] usb 1-1: device descriptor read/64, error -71 [ 516.118587][ T5944] usb usb1-port1: attempt power cycle [ 516.178672][T10753] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1508'. [ 516.188112][T10753] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1508'. [ 516.209544][T10753] gretap0: entered promiscuous mode [ 516.221523][T10753] gretap0: left promiscuous mode [ 516.234082][ T30] kauditd_printk_skb: 42 callbacks suppressed [ 516.234307][ T30] audit: type=1326 audit(1768586454.115:1706): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10754 comm="syz.1.1509" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 516.288366][ T30] audit: type=1326 audit(1768586454.115:1707): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10754 comm="syz.1.1509" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 516.359394][ T30] audit: type=1326 audit(1768586454.145:1708): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10754 comm="syz.1.1509" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 516.399640][ T5833] usb 3-1: USB disconnect, device number 113 [ 516.473090][ T5944] usb 1-1: new full-speed USB device number 94 using dummy_hcd [ 516.518693][ T30] audit: type=1326 audit(1768586454.145:1709): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10754 comm="syz.1.1509" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 516.522473][T10761] FAULT_INJECTION: forcing a failure. [ 516.522473][T10761] name failslab, interval 1, probability 0, space 0, times 0 [ 516.551926][ T5944] usb 1-1: device descriptor read/8, error -71 [ 516.562565][ T30] audit: type=1326 audit(1768586454.145:1710): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10754 comm="syz.1.1509" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 516.580689][T10761] CPU: 1 UID: 0 PID: 10761 Comm: syz.3.1511 Tainted: G L syzkaller #0 PREEMPT(full) [ 516.580783][T10761] Tainted: [L]=SOFTLOCKUP [ 516.580806][T10761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 516.580855][T10761] Call Trace: [ 516.580885][T10761] [ 516.580921][T10761] dump_stack_lvl+0xe8/0x150 [ 516.581018][T10761] should_fail_ex+0x414/0x560 [ 516.581091][T10761] should_failslab+0xa8/0x100 [ 516.581166][T10761] kmem_cache_alloc_node_noprof+0x8c/0x720 [ 516.581259][T10761] ? __alloc_skb+0x198/0x3a0 [ 516.581322][T10761] ? __alloc_skb+0x1dc/0x3a0 [ 516.581380][T10761] ? __local_bh_enable_ip+0xd0/0x130 [ 516.581431][T10761] ? __alloc_skb+0x198/0x3a0 [ 516.581497][T10761] __alloc_skb+0x1dc/0x3a0 [ 516.581577][T10761] netlink_sendmsg+0x5c6/0xb30 [ 516.581690][T10761] ? __pfx_netlink_sendmsg+0x10/0x10 [ 516.581786][T10761] ? __import_iovec+0x5d4/0x7f0 [ 516.581854][T10761] ? aa_sock_msg_perm+0xf1/0x1b0 [ 516.581940][T10761] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 516.581993][T10761] ? __pfx_netlink_sendmsg+0x10/0x10 [ 516.582084][T10761] __sock_sendmsg+0x21c/0x270 [ 516.582180][T10761] ____sys_sendmsg+0x505/0x820 [ 516.582288][T10761] ? __pfx_____sys_sendmsg+0x10/0x10 [ 516.582406][T10761] ? kstrtouint+0x6e/0xe0 [ 516.582453][T10761] ___sys_sendmsg+0x21f/0x2a0 [ 516.582535][T10761] ? __pfx____sys_sendmsg+0x10/0x10 [ 516.582601][T10761] ? get_pid_task+0x20/0x1f0 [ 516.582682][T10761] ? get_pid_task+0x20/0x1f0 [ 516.582745][T10761] ? get_pid_task+0x20/0x1f0 [ 516.582904][T10761] ? __fget_files+0x2a/0x420 [ 516.582976][T10761] ? __fget_files+0x3a0/0x420 [ 516.583070][T10761] __sys_sendmsg+0x164/0x220 [ 516.583150][T10761] ? __pfx___sys_sendmsg+0x10/0x10 [ 516.583248][T10761] ? __pfx_ksys_write+0x10/0x10 [ 516.583332][T10761] __do_fast_syscall_32+0x1dc/0x570 [ 516.583391][T10761] ? lockdep_hardirqs_on+0x7b/0x110 [ 516.583439][T10761] ? do_fast_syscall_32+0x34/0x80 [ 516.583496][T10761] ? irqentry_exit+0x10f/0x670 [ 516.583569][T10761] do_fast_syscall_32+0x34/0x80 [ 516.583648][T10761] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 516.583741][T10761] RIP: 0023:0xf7f21539 [ 516.583794][T10761] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 516.583846][T10761] RSP: 002b:00000000f541655c EFLAGS: 00000206 ORIG_RAX: 0000000000000172 [ 516.583909][T10761] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000280 [ 516.583950][T10761] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 516.583982][T10761] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 516.584014][T10761] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 516.584047][T10761] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 516.584133][T10761] [ 516.923859][ T30] audit: type=1326 audit(1768586454.145:1711): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10754 comm="syz.1.1509" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 516.953853][ T30] audit: type=1326 audit(1768586454.145:1712): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10754 comm="syz.1.1509" exe="/root/syz-executor" sig=0 arch=40000003 syscall=36 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 516.976275][ T30] audit: type=1326 audit(1768586454.355:1713): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10754 comm="syz.1.1509" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 517.003605][ T30] audit: type=1326 audit(1768586454.355:1714): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10754 comm="syz.1.1509" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 517.028182][ T5944] usb 1-1: new full-speed USB device number 95 using dummy_hcd [ 517.069768][ T5944] usb 1-1: device descriptor read/8, error -71 [ 517.161571][ T5833] usb 3-1: new high-speed USB device number 114 using dummy_hcd [ 517.178514][ T5944] usb usb1-port1: unable to enumerate USB device [ 517.638629][ T5833] usb 3-1: New USB device found, idVendor=05ac, idProduct=b301, bcdDevice=e4.00 [ 517.648027][ T5833] usb 3-1: New USB device strings: Mfr=9, Product=2, SerialNumber=3 [ 517.656060][ T5833] usb 3-1: Product: syz [ 517.678143][ T5833] usb 3-1: Manufacturer: syz [ 518.066903][ T5833] usb 3-1: SerialNumber: syz [ 518.113670][ T5833] usb 3-1: config 0 descriptor?? [ 518.342173][T10759] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1510'. [ 519.345851][T10797] FAULT_INJECTION: forcing a failure. [ 519.345851][T10797] name failslab, interval 1, probability 0, space 0, times 0 [ 519.382284][T10797] CPU: 1 UID: 0 PID: 10797 Comm: syz.4.1519 Tainted: G L syzkaller #0 PREEMPT(full) [ 519.382320][T10797] Tainted: [L]=SOFTLOCKUP [ 519.382329][T10797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 519.382343][T10797] Call Trace: [ 519.382352][T10797] [ 519.382363][T10797] dump_stack_lvl+0xe8/0x150 [ 519.382398][T10797] should_fail_ex+0x414/0x560 [ 519.382424][T10797] should_failslab+0xa8/0x100 [ 519.382453][T10797] kmem_cache_alloc_node_noprof+0x8c/0x720 [ 519.382489][T10797] ? __alloc_skb+0x198/0x3a0 [ 519.382514][T10797] ? __alloc_skb+0x1dc/0x3a0 [ 519.382536][T10797] ? __local_bh_enable_ip+0xd0/0x130 [ 519.382561][T10797] ? __alloc_skb+0x198/0x3a0 [ 519.382586][T10797] __alloc_skb+0x1dc/0x3a0 [ 519.382616][T10797] netlink_sendmsg+0x5c6/0xb30 [ 519.382657][T10797] ? __pfx_netlink_sendmsg+0x10/0x10 [ 519.382690][T10797] ? __import_iovec+0x5d4/0x7f0 [ 519.382716][T10797] ? aa_sock_msg_perm+0xf1/0x1b0 [ 519.382748][T10797] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 519.382768][T10797] ? __pfx_netlink_sendmsg+0x10/0x10 [ 519.382801][T10797] __sock_sendmsg+0x21c/0x270 [ 519.382838][T10797] ____sys_sendmsg+0x505/0x820 [ 519.382873][T10797] ? __pfx_____sys_sendmsg+0x10/0x10 [ 519.382907][T10797] ? kstrtouint+0x6e/0xe0 [ 519.382935][T10797] ___sys_sendmsg+0x21f/0x2a0 [ 519.382966][T10797] ? __pfx____sys_sendmsg+0x10/0x10 [ 519.382994][T10797] ? get_pid_task+0x20/0x1f0 [ 519.383020][T10797] ? get_pid_task+0x20/0x1f0 [ 519.383046][T10797] ? get_pid_task+0x20/0x1f0 [ 519.383104][T10797] ? __fget_files+0x2a/0x420 [ 519.383131][T10797] ? __fget_files+0x3a0/0x420 [ 519.383169][T10797] __sys_sendmsg+0x164/0x220 [ 519.383200][T10797] ? __pfx___sys_sendmsg+0x10/0x10 [ 519.383239][T10797] ? __pfx_ksys_write+0x10/0x10 [ 519.383279][T10797] __do_fast_syscall_32+0x1dc/0x570 [ 519.383312][T10797] ? lockdep_hardirqs_on+0x7b/0x110 [ 519.383335][T10797] ? do_fast_syscall_32+0x34/0x80 [ 519.383362][T10797] ? irqentry_exit+0x10f/0x670 [ 519.383390][T10797] do_fast_syscall_32+0x34/0x80 [ 519.383418][T10797] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 519.383445][T10797] RIP: 0023:0xf701d539 [ 519.383465][T10797] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 519.383485][T10797] RSP: 002b:00000000f540d55c EFLAGS: 00000206 ORIG_RAX: 0000000000000172 [ 519.383510][T10797] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080000040 [ 519.383526][T10797] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 519.383540][T10797] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 519.383553][T10797] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 519.383567][T10797] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 519.383599][T10797] [ 519.714878][ T5833] usb 3-1: USB disconnect, device number 114 [ 520.017258][ T30] audit: type=1326 audit(1768586457.895:1715): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10802 comm="syz.4.1523" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf701d539 code=0x7ffc0000 [ 520.068562][ T5833] usb 4-1: new high-speed USB device number 116 using dummy_hcd [ 520.250032][ T5833] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 520.272444][ T5833] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 520.287999][ T6437] usb 5-1: new full-speed USB device number 112 using dummy_hcd [ 520.314242][ T5833] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 121 [ 520.346038][ T5833] usb 4-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 520.360663][ T5833] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 520.378003][ T5833] usb 4-1: Product: syz [ 520.388449][ T5833] usb 4-1: Manufacturer: syz [ 520.398028][ T5833] usb 4-1: SerialNumber: syz [ 520.416979][ T5833] usb 4-1: config 0 descriptor?? [ 520.433682][T10799] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 520.443586][T10799] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 520.459813][ T6437] usb 5-1: config 0 has an invalid interface number: 235 but max is 0 [ 520.477536][ T6437] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 520.499888][ T5833] usb 4-1: ucan: probing device on interface #0 [ 520.509596][ T6437] usb 5-1: config 0 has no interface number 0 [ 520.516556][ T6437] usb 5-1: config 0 interface 235 altsetting 16 endpoint 0x2 has invalid wMaxPacketSize 0 [ 520.537215][ T6437] usb 5-1: config 0 interface 235 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 520.551476][ T6437] usb 5-1: config 0 interface 235 has no altsetting 0 [ 520.570132][T10807] FAULT_INJECTION: forcing a failure. [ 520.570132][T10807] name failslab, interval 1, probability 0, space 0, times 0 [ 520.588550][T10807] CPU: 0 UID: 0 PID: 10807 Comm: syz.0.1524 Tainted: G L syzkaller #0 PREEMPT(full) [ 520.588585][T10807] Tainted: [L]=SOFTLOCKUP [ 520.588593][T10807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 520.588608][T10807] Call Trace: [ 520.588617][T10807] [ 520.588625][ T6437] usb 5-1: New USB device found, idVendor=06cd, idProduct=0112, bcdDevice=3e.18 [ 520.588627][T10807] dump_stack_lvl+0xe8/0x150 [ 520.588661][T10807] should_fail_ex+0x414/0x560 [ 520.588690][T10807] should_failslab+0xa8/0x100 [ 520.588788][T10807] kmem_cache_alloc_node_noprof+0x8c/0x720 [ 520.588908][T10807] ? __alloc_skb+0x198/0x3a0 [ 520.588970][T10807] ? __alloc_skb+0x1dc/0x3a0 [ 520.589025][T10807] ? __local_bh_enable_ip+0xd0/0x130 [ 520.589088][T10807] ? __alloc_skb+0x198/0x3a0 [ 520.589173][T10807] __alloc_skb+0x1dc/0x3a0 [ 520.589240][T10807] netlink_sendmsg+0x5c6/0xb30 [ 520.589346][T10807] ? __pfx_netlink_sendmsg+0x10/0x10 [ 520.589425][T10807] ? __import_iovec+0x5d4/0x7f0 [ 520.589499][T10807] ? aa_sock_msg_perm+0xf1/0x1b0 [ 520.589584][T10807] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 520.589636][T10807] ? __pfx_netlink_sendmsg+0x10/0x10 [ 520.589719][T10807] __sock_sendmsg+0x21c/0x270 [ 520.589814][T10807] ____sys_sendmsg+0x505/0x820 [ 520.589899][T10807] ? __pfx_____sys_sendmsg+0x10/0x10 [ 520.589984][T10807] ? kstrtouint+0x6e/0xe0 [ 520.590057][T10807] ___sys_sendmsg+0x21f/0x2a0 [ 520.590156][T10807] ? __pfx____sys_sendmsg+0x10/0x10 [ 520.590251][T10807] ? get_pid_task+0x20/0x1f0 [ 520.590344][T10807] ? get_pid_task+0x20/0x1f0 [ 520.590415][T10807] ? get_pid_task+0x20/0x1f0 [ 520.590564][T10807] ? __fget_files+0x2a/0x420 [ 520.590631][T10807] ? __fget_files+0x3a0/0x420 [ 520.590726][T10807] __sys_sendmsg+0x164/0x220 [ 520.590808][T10807] ? __pfx___sys_sendmsg+0x10/0x10 [ 520.590903][T10807] ? __pfx_ksys_write+0x10/0x10 [ 520.590989][T10807] __do_fast_syscall_32+0x1dc/0x570 [ 520.591055][T10807] ? lockdep_hardirqs_on+0x7b/0x110 [ 520.591117][T10807] ? do_fast_syscall_32+0x34/0x80 [ 520.591191][T10807] ? irqentry_exit+0x10f/0x670 [ 520.591264][T10807] do_fast_syscall_32+0x34/0x80 [ 520.591329][T10807] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 520.591405][T10807] RIP: 0023:0xf704d539 [ 520.591458][T10807] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 520.591509][T10807] RSP: 002b:00000000f543d55c EFLAGS: 00000206 ORIG_RAX: 0000000000000172 [ 520.591572][T10807] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000140 [ 520.591628][T10807] RDX: 0000000000004814 RSI: 0000000000000000 RDI: 0000000000000000 [ 520.591674][T10807] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 520.591713][T10807] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 520.591745][T10807] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 520.591821][T10807] [ 520.885720][ T5833] usb 4-1: ucan: device protocol version 0 is not supported [ 520.897964][ T5833] usb 4-1: ucan: probe failed; try to update the device firmware [ 520.937445][ T6437] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 520.947619][ T6437] usb 5-1: Product: syz [ 520.952876][ T6437] usb 5-1: Manufacturer: syz [ 520.960684][ T6437] usb 5-1: SerialNumber: syz [ 520.997018][ T6437] usb 5-1: config 0 descriptor?? [ 520.998476][ T5944] usb 4-1: USB disconnect, device number 116 [ 521.075607][ T6437] keyspan 5-1:0.235: Keyspan 1 port adapter converter detected [ 521.115676][ T6437] keyspan 5-1:0.235: found no endpoint descriptor for endpoint 87 [ 521.135711][ T6437] keyspan 5-1:0.235: found no endpoint descriptor for endpoint 7 [ 521.157513][ T6437] keyspan 5-1:0.235: found no endpoint descriptor for endpoint 81 [ 521.168056][ T6437] keyspan 5-1:0.235: found no endpoint descriptor for endpoint 1 [ 521.185398][ T6437] keyspan 5-1:0.235: found no endpoint descriptor for endpoint 85 [ 521.204884][ T6437] keyspan 5-1:0.235: found no endpoint descriptor for endpoint 5 [ 521.220271][ T6437] usb 5-1: Keyspan 1 port adapter converter now attached to ttyUSB0 [ 521.241214][ T30] kauditd_printk_skb: 35 callbacks suppressed [ 521.241234][ T30] audit: type=1326 audit(1768586459.125:1751): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10802 comm="syz.4.1523" exe="/root/syz-executor" sig=0 arch=40000003 syscall=295 compat=1 ip=0xf701d539 code=0x7ffc0000 [ 521.271850][T10803] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 521.298863][T10803] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 521.318614][ T30] audit: type=1326 audit(1768586459.155:1752): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10802 comm="syz.4.1523" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf701d539 code=0x7ffc0000 [ 521.377857][ T30] audit: type=1326 audit(1768586459.155:1753): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10802 comm="syz.4.1523" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf701d539 code=0x7ffc0000 [ 521.403051][ T30] audit: type=1326 audit(1768586459.195:1754): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10802 comm="syz.4.1523" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf701d539 code=0x7ffc0000 [ 521.429483][ T5944] usb 2-1: new full-speed USB device number 116 using dummy_hcd [ 521.447831][ T30] audit: type=1326 audit(1768586459.225:1755): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10802 comm="syz.4.1523" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf701d539 code=0x7ffc0000 [ 521.457317][ T6437] usb 5-1: USB disconnect, device number 112 [ 521.473039][ T30] audit: type=1326 audit(1768586459.315:1756): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10802 comm="syz.4.1523" exe="/root/syz-executor" sig=0 arch=40000003 syscall=295 compat=1 ip=0xf701d539 code=0x7ffc0000 [ 521.499897][ T30] audit: type=1326 audit(1768586459.325:1757): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10802 comm="syz.4.1523" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf701d539 code=0x7ffc0000 [ 521.528796][ T30] audit: type=1326 audit(1768586459.325:1758): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10802 comm="syz.4.1523" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf701d539 code=0x7ffc0000 [ 521.536372][ T6437] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 521.577492][ T30] audit: type=1326 audit(1768586459.325:1759): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10802 comm="syz.4.1523" exe="/root/syz-executor" sig=0 arch=40000003 syscall=359 compat=1 ip=0xf701d539 code=0x7ffc0000 [ 521.603028][ T5944] usb 2-1: device descriptor read/64, error -71 [ 521.610897][ T6437] keyspan 5-1:0.235: device disconnected [ 521.668016][ T30] audit: type=1326 audit(1768586459.325:1760): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10802 comm="syz.4.1523" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf701d539 code=0x7ffc0000 [ 521.858002][ T5944] usb 2-1: new full-speed USB device number 117 using dummy_hcd [ 521.998197][ T5944] usb 2-1: device descriptor read/64, error -71 [ 522.118261][ T5944] usb usb2-port1: attempt power cycle [ 522.338038][ T5942] usb 5-1: new high-speed USB device number 113 using dummy_hcd [ 522.489316][ T5944] usb 2-1: new full-speed USB device number 118 using dummy_hcd [ 522.508127][ T5942] usb 5-1: Using ep0 maxpacket: 16 [ 522.532903][ T5942] usb 5-1: config index 0 descriptor too short (expected 65532, got 18) [ 522.548711][ T5944] usb 2-1: device descriptor read/8, error -71 [ 522.577041][ T5942] usb 5-1: config 0 has an invalid interface number: 0 but max is -1 [ 522.611091][ T5942] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 522.636620][ T5942] usb 5-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 522.673726][ T5942] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 522.708090][ T5942] usb 5-1: Product: syz [ 522.712327][ T5942] usb 5-1: Manufacturer: syz [ 522.743108][ T5942] usb 5-1: SerialNumber: syz [ 522.780183][ T5942] r8152-cfgselector 5-1: Unknown version 0x0000 [ 522.815823][ T5942] r8152-cfgselector 5-1: config 0 descriptor?? [ 522.822211][ T5944] usb 2-1: new full-speed USB device number 119 using dummy_hcd [ 522.860181][ T5944] usb 2-1: device descriptor read/8, error -71 [ 522.988727][ T5944] usb usb2-port1: unable to enumerate USB device [ 523.069371][T10830] FAULT_INJECTION: forcing a failure. [ 523.069371][T10830] name failslab, interval 1, probability 0, space 0, times 0 [ 523.082575][ T5943] usb 3-1: new high-speed USB device number 115 using dummy_hcd [ 523.095283][T10830] CPU: 0 UID: 0 PID: 10830 Comm: syz.0.1533 Tainted: G L syzkaller #0 PREEMPT(full) [ 523.095320][T10830] Tainted: [L]=SOFTLOCKUP [ 523.095332][T10830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 523.095346][T10830] Call Trace: [ 523.095355][T10830] [ 523.095365][T10830] dump_stack_lvl+0xe8/0x150 [ 523.095399][T10830] should_fail_ex+0x414/0x560 [ 523.095426][T10830] should_failslab+0xa8/0x100 [ 523.095453][T10830] __kmalloc_noprof+0xdf/0x800 [ 523.095475][T10830] ? tomoyo_encode+0x28b/0x550 [ 523.095512][T10830] tomoyo_encode+0x28b/0x550 [ 523.095549][T10830] tomoyo_realpath_from_path+0x58d/0x5d0 [ 523.095591][T10830] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 523.095617][T10830] tomoyo_path_number_perm+0x1e8/0x5a0 [ 523.095646][T10830] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 523.095672][T10830] ? __lock_acquire+0x6b6/0x2cf0 [ 523.095697][T10830] ? get_pid_task+0x20/0x1f0 [ 523.095736][T10830] ? get_pid_task+0x20/0x1f0 [ 523.095784][T10830] ? __fget_files+0x2a/0x420 [ 523.095817][T10830] ? __fget_files+0x3a0/0x420 [ 523.095843][T10830] ? __fget_files+0x2a/0x420 [ 523.095875][T10830] security_file_ioctl_compat+0xcb/0x2d0 [ 523.095903][T10830] __ia32_compat_sys_ioctl+0x128/0x840 [ 523.095929][T10830] ? __pfx___ia32_compat_sys_ioctl+0x10/0x10 [ 523.095952][T10830] ? __fget_files+0x3a0/0x420 [ 523.095986][T10830] ? fput+0xa0/0xd0 [ 523.096015][T10830] ? ksys_write+0x22a/0x250 [ 523.096039][T10830] ? __pfx_ksys_write+0x10/0x10 [ 523.096073][T10830] __do_fast_syscall_32+0x1dc/0x570 [ 523.096101][T10830] ? lockdep_hardirqs_on+0x7b/0x110 [ 523.096124][T10830] ? do_fast_syscall_32+0x34/0x80 [ 523.096149][T10830] ? irqentry_exit+0x10f/0x670 [ 523.096178][T10830] do_fast_syscall_32+0x34/0x80 [ 523.096206][T10830] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 523.096232][T10830] RIP: 0023:0xf704d539 [ 523.096264][T10830] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 523.096285][T10830] RSP: 002b:00000000f543d55c EFLAGS: 00000206 ORIG_RAX: 0000000000000036 [ 523.096308][T10830] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000c008744c [ 523.096324][T10830] RDX: 0000000080000180 RSI: 0000000000000000 RDI: 0000000000000000 [ 523.096338][T10830] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 523.096351][T10830] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 523.096364][T10830] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 523.096397][T10830] [ 523.097121][T10830] ERROR: Out of memory at tomoyo_realpath_from_path. [ 523.362830][T10831] loop1: detected capacity change from 0 to 4194304 [ 523.398686][T10833] Invalid logical block size (2887) [ 523.405127][T10833] netlink: 'syz.4.1530': attribute type 1 has an invalid length. [ 523.470854][ T5943] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 523.499116][ T5943] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 523.516377][ T5943] usb 3-1: New USB device found, idVendor=054c, idProduct=0df2, bcdDevice=d6.af [ 523.528014][ T5943] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 523.573965][ T5943] usb 3-1: config 0 descriptor?? [ 523.596847][T10833] 8021q: adding VLAN 0 to HW filter on device bond1 [ 523.845205][T10842] loop1: detected capacity change from 0 to 4194304 [ 523.878208][T10835] bond1: (slave geneve2): making interface the new active one [ 523.896913][T10835] bond1: (slave geneve2): Enslaving as an active interface with an up link [ 524.056466][T10845] xt_CT: You must specify a L4 protocol and not use inversions on it [ 524.291896][ T5943] usbhid 3-1:0.0: can't add hid device: -71 [ 524.318053][ T5943] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 524.388094][ T5943] usb 3-1: USB disconnect, device number 115 [ 524.428109][ T6676] usb 4-1: new high-speed USB device number 117 using dummy_hcd [ 524.641214][ T6676] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 524.656132][ T6676] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 524.700417][ T6676] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 524.753738][ T6676] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 524.845333][ T6676] usb 4-1: config 0 descriptor?? [ 525.986019][T10863] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1540'. [ 526.030996][T10863] netlink: 'syz.0.1540': attribute type 7 has an invalid length. [ 526.040814][T10863] netlink: 'syz.0.1540': attribute type 8 has an invalid length. [ 526.264413][T10863] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1540'. [ 526.562842][T10863] ip6gretap0: entered promiscuous mode [ 526.603459][ T5942] r8152-cfgselector 5-1: Unknown version 0x0000 [ 526.668669][ T5942] r8152-cfgselector 5-1: bad CDC descriptors [ 526.676779][T10863] syz_tun: entered promiscuous mode [ 526.708735][ T5942] r8152-cfgselector 5-1: USB disconnect, device number 113 [ 526.717285][T10863] gretap0: entered promiscuous mode [ 526.774359][T10863] debugfs: 'hsr1' already exists in 'hsr' [ 526.829340][T10863] Cannot create hsr debugfs directory [ 526.931052][T10869] netlink: 280 bytes leftover after parsing attributes in process `syz.4.1541'. [ 526.977804][T10869] program syz.4.1541 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 527.008760][T10872] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1542'. [ 527.049502][T10872] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1542'. [ 527.081494][T10872] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1542'. [ 527.111196][T10872] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1542'. [ 527.318514][ T6676] usb 4-1: USB disconnect, device number 117 [ 528.088036][T10894] netlink: 'syz.2.1545': attribute type 11 has an invalid length. [ 529.884005][ T30] kauditd_printk_skb: 6 callbacks suppressed [ 529.884025][ T30] audit: type=1326 audit(1768586467.765:1767): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10925 comm="syz.4.1549" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf701d539 code=0x7ffc0000 [ 529.984460][ T30] audit: type=1326 audit(1768586467.765:1768): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10925 comm="syz.4.1549" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf701d539 code=0x7ffc0000 [ 529.990142][ T6437] usb 1-1: new high-speed USB device number 96 using dummy_hcd [ 530.100696][ T30] audit: type=1326 audit(1768586467.765:1769): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10925 comm="syz.4.1549" exe="/root/syz-executor" sig=0 arch=40000003 syscall=242 compat=1 ip=0xf701d539 code=0x7ffc0000 [ 530.160677][ T30] audit: type=1326 audit(1768586467.765:1770): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10925 comm="syz.4.1549" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf701d539 code=0x7ffc0000 [ 530.168365][ T6676] usb 5-1: new full-speed USB device number 114 using dummy_hcd [ 530.248487][T10933] loop1: detected capacity change from 0 to 4194304 [ 530.320970][ T6437] usb 1-1: New USB device found, idVendor=2304, idProduct=023e, bcdDevice=d7.69 [ 530.350060][ T6437] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 530.351589][ T30] audit: type=1326 audit(1768586467.765:1771): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10925 comm="syz.4.1549" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf701d539 code=0x7ffc0000 [ 530.375173][ T6437] usb 1-1: Product: syz [ 530.391599][ T6676] usb 5-1: config 0 has an invalid interface number: 235 but max is 0 [ 530.427166][ T6676] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 530.441817][ T6437] usb 1-1: Manufacturer: syz [ 530.446485][ T6676] usb 5-1: config 0 has no interface number 0 [ 530.466119][ T6437] usb 1-1: SerialNumber: syz [ 530.473733][ T6676] usb 5-1: config 0 interface 235 altsetting 16 endpoint 0x2 has invalid wMaxPacketSize 0 [ 530.491263][ T6676] usb 5-1: config 0 interface 235 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 530.505857][ T6437] hub 1-1:24.0: bad descriptor, ignoring hub [ 530.511982][ T6437] hub 1-1:24.0: probe with driver hub failed with error -5 [ 530.528083][ T6676] usb 5-1: config 0 interface 235 has no altsetting 0 [ 530.539876][ T6676] usb 5-1: New USB device found, idVendor=06cd, idProduct=0112, bcdDevice=3e.18 [ 530.570161][ T6676] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 530.580223][ T6676] usb 5-1: Product: syz [ 530.589444][ T6676] usb 5-1: Manufacturer: syz [ 530.594565][ T6676] usb 5-1: SerialNumber: syz [ 530.604976][ T30] audit: type=1326 audit(1768586467.765:1772): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10925 comm="syz.4.1549" exe="/root/syz-executor" sig=0 arch=40000003 syscall=295 compat=1 ip=0xf701d539 code=0x7ffc0000 [ 530.705707][ T6437] dvb-usb: found a 'Pinnacle PCTV Hybrid Stick Solo' in warm state. [ 530.728660][ T6676] usb 5-1: config 0 descriptor?? [ 530.732176][ T30] audit: type=1326 audit(1768586467.765:1773): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10925 comm="syz.4.1549" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf701d539 code=0x7ffc0000 [ 530.812641][ T30] audit: type=1326 audit(1768586467.765:1774): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10925 comm="syz.4.1549" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf701d539 code=0x7ffc0000 [ 530.852289][ T6437] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 530.870154][ T6676] keyspan 5-1:0.235: Keyspan 1 port adapter converter detected [ 530.921117][T10924] FAULT_INJECTION: forcing a failure. [ 530.921117][T10924] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 530.938718][ T6676] keyspan 5-1:0.235: found no endpoint descriptor for endpoint 87 [ 530.941068][ T30] audit: type=1326 audit(1768586467.815:1775): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10925 comm="syz.4.1549" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf701d539 code=0x7ffc0000 [ 530.947554][T10924] CPU: 1 UID: 0 PID: 10924 Comm: syz.0.1548 Tainted: G L syzkaller #0 PREEMPT(full) [ 530.947672][T10924] Tainted: [L]=SOFTLOCKUP [ 530.947701][T10924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 530.947735][T10924] Call Trace: [ 530.947757][T10924] [ 530.947786][T10924] dump_stack_lvl+0xe8/0x150 [ 530.947877][T10924] should_fail_ex+0x414/0x560 [ 530.947951][T10924] _copy_from_user+0x2d/0xb0 [ 530.948027][T10924] memdup_user+0x5e/0xd0 [ 530.948098][T10924] i2cdev_write+0xea/0x1e0 [ 530.948201][T10924] vfs_writev+0x4b6/0x960 [ 530.948291][T10924] ? __pfx_i2cdev_write+0x10/0x10 [ 530.948367][T10924] ? __pfx_vfs_writev+0x10/0x10 [ 530.948468][T10924] ? __fget_files+0x2a/0x420 [ 530.948545][T10924] ? __fget_files+0x3a0/0x420 [ 530.948609][T10924] ? __fget_files+0x2a/0x420 [ 530.948715][T10924] __ia32_compat_sys_pwritev+0x1bf/0x2c0 [ 530.948790][T10924] ? __pfx___ia32_compat_sys_pwritev+0x10/0x10 [ 530.948895][T10924] __do_fast_syscall_32+0x1dc/0x570 [ 530.948970][T10924] ? lockdep_hardirqs_on+0x7b/0x110 [ 530.949025][T10924] ? do_fast_syscall_32+0x34/0x80 [ 530.949096][T10924] ? irqentry_exit+0x10f/0x670 [ 530.949170][T10924] do_fast_syscall_32+0x34/0x80 [ 530.949242][T10924] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 530.949315][T10924] RIP: 0023:0xf704d539 [ 530.949378][T10924] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 530.949431][T10924] RSP: 002b:00000000f543d55c EFLAGS: 00000206 ORIG_RAX: 000000000000014e [ 530.949495][T10924] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080000840 [ 530.949550][T10924] RDX: 0000000000000001 RSI: 0000000000000005 RDI: 00000000000000b2 [ 530.949597][T10924] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 530.949643][T10924] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 530.949676][T10924] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 530.949753][T10924] [ 530.951628][ T6437] dvbdev: DVB: registering new adapter (Pinnacle PCTV Hybrid Stick Solo) [ 531.072348][ T30] audit: type=1326 audit(1768586467.815:1776): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10925 comm="syz.4.1549" exe="/root/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf701d539 code=0x7ffc0000 [ 531.094216][ T6676] keyspan 5-1:0.235: found no endpoint descriptor for endpoint 7 [ 531.221622][T10926] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 531.325036][ T6437] usb 1-1: media controller created [ 531.378416][T10926] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 531.392556][T10926] ------------[ cut here ]------------ [ 531.398506][T10926] usb 1-1: BOGUS control dir, pipe 80006080 doesn't match bRequestType c0 [ 531.407181][T10926] WARNING: drivers/usb/core/urb.c:414 at usb_submit_urb+0x105c/0x18d0, CPU#1: syz.4.1549/10926 [ 531.417647][T10926] Modules linked in: [ 531.422270][T10926] CPU: 1 UID: 0 PID: 10926 Comm: syz.4.1549 Tainted: G L syzkaller #0 PREEMPT(full) [ 531.433369][T10926] Tainted: [L]=SOFTLOCKUP [ 531.437827][T10926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 531.449997][T10926] RIP: 0010:usb_submit_urb+0x111c/0x18d0 [ 531.455805][T10926] Code: b8 00 00 00 00 00 fc ff df 0f b6 44 05 00 84 c0 0f 85 a7 05 00 00 45 0f b6 45 00 48 8b 3c 24 48 8b 74 24 20 4c 89 fa 44 89 f1 <67> 48 0f b9 3a 49 bf 00 00 00 00 00 fc ff df e9 b7 f2 ff ff 89 e9 [ 531.475654][T10926] RSP: 0018:ffffc9001c4d7760 EFLAGS: 00010246 [ 531.481894][T10926] RAX: 0000000000000000 RBX: ffff88804e064700 RCX: 0000000080006080 [ 531.489931][T10926] RDX: ffff8880794bf1e0 RSI: ffffffff8c140d40 RDI: ffffffff8f8ef4e0 [ 531.498000][T10926] RBP: 1ffff1100f8d2b38 R08: 00000000000000c0 R09: 0000000000000000 [ 531.506016][T10926] R10: ffffc9001c4d7860 R11: fffff5200389af18 R12: ffff888058e3b100 [ 531.514537][T10926] R13: ffff88807c6959c0 R14: 0000000080006080 R15: ffff8880794bf1e0 [ 531.522642][T10926] FS: 0000000000000000(0000) GS:ffff888125f1c000(0063) knlGS:00000000f540db40 [ 531.531695][T10926] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 531.538474][T10926] CR2: 000000000c291c4a CR3: 000000004d130000 CR4: 00000000003526f0 [ 531.546489][T10926] Call Trace: [ 531.549850][T10926] [ 531.552821][T10926] ? __init_swait_queue_head+0xa9/0x150 [ 531.558644][T10926] usb_start_wait_urb+0x115/0x4f0 [ 531.563715][T10926] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 531.569484][T10926] usb_control_msg+0x232/0x3e0 [ 531.574313][T10926] dib0700_i2c_xfer+0xba7/0xf70 [ 531.579263][T10926] __i2c_transfer+0x79a/0x1f00 [ 531.584064][T10926] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 531.589966][T10926] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 531.595828][T10926] ? i2c_transfer+0xc8/0x2d0 [ 531.600553][T10926] i2c_transfer+0x1cc/0x2d0 [ 531.605116][T10926] i2cdev_ioctl_rdwr+0x460/0x740 [ 531.610182][T10926] compat_i2cdev_ioctl+0x5a8/0x5c0 [ 531.615363][T10926] ? __pfx_compat_i2cdev_ioctl+0x10/0x10 [ 531.621129][T10926] ? __fget_files+0x3a0/0x420 [ 531.625858][T10926] ? __fget_files+0x2a/0x420 [ 531.630592][T10926] ? bpf_lsm_file_ioctl_compat+0x9/0x20 [ 531.636194][T10926] __ia32_compat_sys_ioctl+0x543/0x840 [ 531.641763][T10926] ? __pfx___ia32_compat_sys_ioctl+0x10/0x10 [ 531.647797][T10926] ? __se_sys_futex_time32+0x360/0x3e0 [ 531.653383][T10926] ? rcu_is_watching+0x15/0xb0 [ 531.658251][T10926] ? __secure_computing+0xe2/0x2a0 [ 531.663421][T10926] __do_fast_syscall_32+0x1dc/0x570 [ 531.668734][T10926] ? lockdep_hardirqs_on+0x7b/0x110 [ 531.673981][T10926] ? do_fast_syscall_32+0x34/0x80 [ 531.679116][T10926] ? irqentry_exit+0x10f/0x670 [ 531.683933][T10926] do_fast_syscall_32+0x34/0x80 [ 531.688923][T10926] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 531.695309][T10926] RIP: 0023:0xf701d539 [ 531.699492][T10926] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 531.719412][T10926] RSP: 002b:00000000f540d55c EFLAGS: 00000206 ORIG_RAX: 0000000000000036 [ 531.727960][T10926] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000000707 [ 531.736070][T10926] RDX: 0000000080000080 RSI: 0000000000000000 RDI: 0000000000000000 [ 531.744149][T10926] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 531.752494][T10926] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 531.760642][T10926] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 531.768939][T10926] [ 531.772001][T10926] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 531.779417][T10926] CPU: 1 UID: 0 PID: 10926 Comm: syz.4.1549 Tainted: G L syzkaller #0 PREEMPT(full) [ 531.790576][T10926] Tainted: [L]=SOFTLOCKUP [ 531.794958][T10926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 531.805044][T10926] Call Trace: [ 531.808346][T10926] [ 531.811303][T10926] vpanic+0x1e0/0x670 [ 531.815327][T10926] panic+0xb9/0xc0 [ 531.819171][T10926] ? __pfx_panic+0x10/0x10 [ 531.823627][T10926] __warn+0x317/0x4b0 [ 531.827633][T10926] ? usb_submit_urb+0x105c/0x18d0 [ 531.832688][T10926] ? usb_submit_urb+0x105c/0x18d0 [ 531.837845][T10926] __report_bug+0x288/0x500 [ 531.842377][T10926] ? usb_submit_urb+0x105c/0x18d0 [ 531.847430][T10926] ? __pfx___report_bug+0x10/0x10 [ 531.852479][T10926] ? lockdep_hardirqs_on+0x7b/0x110 [ 531.857717][T10926] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 531.863553][T10926] report_bug_entry+0x19a/0x290 [ 531.868432][T10926] ? usb_submit_urb+0x111c/0x18d0 [ 531.873479][T10926] ? usb_submit_urb+0x1121/0x18d0 [ 531.878529][T10926] handle_bug+0xca/0x200 [ 531.882808][T10926] exc_invalid_op+0x1a/0x50 [ 531.887364][T10926] asm_exc_invalid_op+0x1a/0x20 [ 531.892241][T10926] RIP: 0010:usb_submit_urb+0x111c/0x18d0 [ 531.897908][T10926] Code: b8 00 00 00 00 00 fc ff df 0f b6 44 05 00 84 c0 0f 85 a7 05 00 00 45 0f b6 45 00 48 8b 3c 24 48 8b 74 24 20 4c 89 fa 44 89 f1 <67> 48 0f b9 3a 49 bf 00 00 00 00 00 fc ff df e9 b7 f2 ff ff 89 e9 [ 531.917541][T10926] RSP: 0018:ffffc9001c4d7760 EFLAGS: 00010246 [ 531.923984][T10926] RAX: 0000000000000000 RBX: ffff88804e064700 RCX: 0000000080006080 [ 531.931977][T10926] RDX: ffff8880794bf1e0 RSI: ffffffff8c140d40 RDI: ffffffff8f8ef4e0 [ 531.939970][T10926] RBP: 1ffff1100f8d2b38 R08: 00000000000000c0 R09: 0000000000000000 [ 531.948046][T10926] R10: ffffc9001c4d7860 R11: fffff5200389af18 R12: ffff888058e3b100 [ 531.956040][T10926] R13: ffff88807c6959c0 R14: 0000000080006080 R15: ffff8880794bf1e0 [ 531.964056][T10926] ? __init_swait_queue_head+0xa9/0x150 [ 531.969648][T10926] usb_start_wait_urb+0x115/0x4f0 [ 531.974711][T10926] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 531.980317][T10926] usb_control_msg+0x232/0x3e0 [ 531.985121][T10926] dib0700_i2c_xfer+0xba7/0xf70 [ 531.990017][T10926] __i2c_transfer+0x79a/0x1f00 [ 531.994809][T10926] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 532.000642][T10926] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 532.006486][T10926] ? i2c_transfer+0xc8/0x2d0 [ 532.011273][T10926] i2c_transfer+0x1cc/0x2d0 [ 532.015895][T10926] i2cdev_ioctl_rdwr+0x460/0x740 [ 532.020869][T10926] compat_i2cdev_ioctl+0x5a8/0x5c0 [ 532.026013][T10926] ? __pfx_compat_i2cdev_ioctl+0x10/0x10 [ 532.031670][T10926] ? __fget_files+0x3a0/0x420 [ 532.036382][T10926] ? __fget_files+0x2a/0x420 [ 532.041002][T10926] ? bpf_lsm_file_ioctl_compat+0x9/0x20 [ 532.046587][T10926] __ia32_compat_sys_ioctl+0x543/0x840 [ 532.052069][T10926] ? __pfx___ia32_compat_sys_ioctl+0x10/0x10 [ 532.058082][T10926] ? __se_sys_futex_time32+0x360/0x3e0 [ 532.063569][T10926] ? rcu_is_watching+0x15/0xb0 [ 532.068360][T10926] ? __secure_computing+0xe2/0x2a0 [ 532.073497][T10926] __do_fast_syscall_32+0x1dc/0x570 [ 532.078722][T10926] ? lockdep_hardirqs_on+0x7b/0x110 [ 532.083942][T10926] ? do_fast_syscall_32+0x34/0x80 [ 532.088994][T10926] ? irqentry_exit+0x10f/0x670 [ 532.093783][T10926] do_fast_syscall_32+0x34/0x80 [ 532.098659][T10926] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 532.105009][T10926] RIP: 0023:0xf701d539 [ 532.109098][T10926] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 532.128735][T10926] RSP: 002b:00000000f540d55c EFLAGS: 00000206 ORIG_RAX: 0000000000000036 [ 532.137182][T10926] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000000707 [ 532.145178][T10926] RDX: 0000000080000080 RSI: 0000000000000000 RDI: 0000000000000000 [ 532.153169][T10926] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 532.161157][T10926] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 532.169149][T10926] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 532.177157][T10926] [ 532.180808][T10926] Kernel Offset: disabled [ 532.185140][T10926] Rebooting in 86400 seconds..