last executing test programs: 29.750943509s ago: executing program 2 (id=1559): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, 0x0, 0x0, 0x2, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x11, 0xffffffffffffffff, 0x10000000000) r2 = openat$binder_debug(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$FUSE(r2, &(0x7f00000004c0)={0x2020}, 0x2020) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x28801, 0x0) openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000000100), 0x0) r3 = socket$qrtr(0x2a, 0x2, 0x0) connect$qrtr(r3, &(0x7f0000000040)={0x2a, 0xffffffffffffffff, 0xfffffffe}, 0xc) r4 = syz_io_uring_setup(0xd2, &(0x7f0000000480)={0x0, 0x0, 0x800, 0x80000000}, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) r7 = io_uring_setup(0x36dc, &(0x7f00000001c0)) close_range(r7, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, 0x0, 0x1}) openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000000000), 0x0) io_uring_enter(r4, 0x47ba, 0x1000000, 0x0, 0x0, 0x0) r8 = syz_io_uring_setup(0x49a, &(0x7f0000000200)={0x0, 0x79af, 0x0, 0x7ffc, 0x259}, &(0x7f0000000140)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r9, 0x4, &(0x7f0000000000)=0xffb, 0x0, 0x4) syz_io_uring_submit(r9, r10, &(0x7f00000002c0)=@IORING_OP_TIMEOUT={0xb, 0x11, 0x0, 0x0, 0x0, &(0x7f0000000100), 0x1, 0x40, 0x1}) io_uring_enter(r8, 0x627, 0xc104effd, 0x43, 0x0, 0x0) 28.803060711s ago: executing program 2 (id=1565): syz_emit_ethernet(0x3a, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x21) socket$inet6_udplite(0xa, 0x2, 0x88) memfd_create(&(0x7f0000000000)='\x103q}2\x9a\xce\xaf\x03\xdfy[\xd9\xffR8\xf4\x1c\bi\xe4^\xd5\xfd\xa9\r\xac7A\x94\xa0\x00\x00\x00\x90+\xd6\x05\r\x84\x87\x1c\b\xdb\xe2\x00\x00A\x90m\xb6&\xd0\x9d\x00\x00\xc5\xb8,\f\xd4s\xb2\x99/\xc0\x9a\xf2O\xdb\x00\x00\x00\x00\x00\x00\r\x1b\xd3\xff<\x83z\x80\x8fQ|\xf5d\x10\x10\xd7\x01M\x7fML\x18\'\x1a<\xfee7{l\x16}\xa0I\x7f\xb5)l\xbb\x02\xfa\xb7\xb6\xa0]\xda8\xe0~\x1c \x91\t\x8b\xbd\x1f\xb3834d1i\x9b\x94\xa6\\\x0e\xe2\xfa\xe5!\xd3\xcf\xfc\xce\xba\xe2\x9f\x05xgL5\x14Y+\xb3\x1axi)<\xf7\x98\xc1\xba\xf4|\xe7|\xc4\xd7\x03\x00\x00\x00\x04D\x15E^7%8\x94y\x98\xf0l\xa0\'Q%\xd4\xda\xee\x81}\xcc\xfd\xa2\xe3M~x\x96\xe3]\xd70\xa2\x17\xca\xde\x1b\xaa\xe0l\xfc\x85\x8fc\x1c{|e\x8bs\xb0\x85E\xce;p)\xf8\xa6\xaa&QC4V\x81\x04\xcf\xd2\x81\xdc\xdf\xd7<\x9f\x93\x8bX\xd4\xea\xb2\xff\b\x92\xc7\x00\xef\xff\x00\x93\x1f\x92\xa7dcY\x9c\x9e9O-\xfcF\xbb\xbd{:IR\xea\xd8$\xe2\xa0\xc2\x8b\x1a\xead\xb8\xe1:6\x15M\x1d\xdak\x8c\x909\xd8\xb3\x02\xe0\x04\x9c\xc2\x06|\xf0\x0f\xa6Y&r\x9b\xc7\x1d\xe7jDf\x87@\x8fg\x15RJwe\xe2\xdcunu\xff`\xa40\xce\xffB%\xe4k\xff\x8d\x06\x0e\x89\xd9DC\x9fF\x9c[M=\xe0^\xa8\xed)\xe8Z\xe8\x99&\x87\x04\xa4\t\xaa\xd8\xd6\xd5pG\xcb\xc4\x8b\xf7\xb8#\xcb\xd8|\xa5\xa6S\x8b\x8cv\xb7)\x02k\xf3L\x03\xbb\xfa\xe1\\\xf1\x8cUj\xd5\xa5\x88GL\xe7_\xfd\x17C=G\x0f\xe9u\x1d\xfeg\xfex\xcd\xaa\xad\x906\xd0sy\xc6T\x93\xae\xd5r\xc8G\xc5\xfdS\xff\x04:`\x1e\xe3;l\xcd&\xd4\xf4\x8eum\x04\x00~\xfa\x05\xd7\xe7X\xc7/\xae5\x93wwT\x13\xbd,\xd6\x16\x84\xcd\xd1\xd8\xe1P_\xbf0\xd8\x8d%Yh\xb5\xb4\"\xf5\x93\xdeh\xce\xa5\xe8\xc8\xec\x88\x89\xf07{\x95\xc9\xd0\xee\xe1\x1d\x80\xcc]-\xc2\xa1\x02ELhI\xd9\xf5\xcfk\x8a&i\xc1\xff9T\x8e\xe2rY\xa3\xd2H9\xfe\x0e\x1e\xac\x0f\xc3\xbd{\xd9\xcc\xbe\xa9\x93\xe0\xa4W\x1cn>\xc1\xf1\x9e\"\x93\x19\x19\x1a\xcc\x7fy\xd2~\x05\x99\xe6\x00o\xca\xe0\xc6\xd4\xf5\xa0\xc8P\xd6;\xf3\xc6~E\xacI\xd4\xe9\xa1|>\x91.K\x81\xa9+\xcf\xff\xcb\xfa\x0f\xe7n\x83H\x12\xac\x80\x16\xf8\x87Q\x97Az\n`\xb6\xe13A\xec\x8d(\\D\xec\xa6\t1\xa0h\xfc\x1f\xdd1@-4\xb4:\xf8\xd5wP \x84m\xe2\xd9\xfcb\xa0\xc3\xc9\xe7W\x86\xd7$\xa4ml\xee\x97[\xb7\xfa', 0x2) socket$inet_udp(0x2, 0x2, 0x0) socket$inet(0x2, 0x1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socket$l2tp6(0xa, 0x2, 0x73) socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet6_sctp(0xa, 0x801, 0x84) socket$igmp(0x2, 0x3, 0x2) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0xb) socket$inet6_udplite(0xa, 0x2, 0x88) pipe(&(0x7f0000000080)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) socket$pppoe(0x18, 0x1, 0x0) pipe(&(0x7f00000004c0)) socket$nl_route(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_SET(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES8=r0, @ANYBLOB="010000000000000000001400000008000a00fc00000018000180140002006e657464657673696d300000000000000800050000fcffff08000900fc000000080011000700000008000e00800000000800", @ANYRES32=r1], 0x5c}, 0x1, 0x0, 0x0, 0x4004800}, 0x4000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0xc17a) bind$l2tp(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) syz_io_uring_setup(0x1f87, &(0x7f0000000080)={0x0, 0x0, 0x13580}, &(0x7f0000000100), &(0x7f0000000280)) 28.71795325s ago: executing program 2 (id=1566): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) splice(r1, &(0x7f0000000140)=0x400, r1, &(0x7f00000001c0)=0x3ff, 0xffff, 0x4) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = fsopen(&(0x7f0000000040)='afs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r4, 0x1, &(0x7f0000000000)='source', &(0x7f00000000c0)='%(:2', 0x0) r5 = fsopen(&(0x7f0000000040)='afs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r5, 0x1, &(0x7f0000000000)='source', &(0x7f00000000c0)='%(:2', 0x0) close_range(r3, 0xffffffffffffffff, 0x0) r6 = syz_io_uring_setup(0x8d2, &(0x7f00000000c0)={0x0, 0xe01e, 0x100}, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r7, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r7, r8, &(0x7f0000000200)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r2, 0x0, 0x0, 0x0, 0x1}) io_uring_enter(r6, 0x612d, 0x3ec0, 0xf, 0x0, 0x0) 27.875355374s ago: executing program 4 (id=1567): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = io_uring_setup(0x30d8, &(0x7f0000000240)={0x0, 0x8d1d, 0x1, 0x0, 0x45}) io_uring_register$IORING_REGISTER_PROBE(r1, 0x8, &(0x7f00000008c0), 0x0) listen(r0, 0x3) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) syz_emit_ethernet(0x36, &(0x7f0000000180)={@local, @link_local, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x64010101, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0xc2}}}}}}, 0x0) syz_emit_ethernet(0x86, &(0x7f0000000680)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c2000082080045000078fffe0000fd06907864010101ac1414aa00004e22", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="9c04000290780932080a000002000000000bfe06e2d4c3d90512000000050000000500000001000000001e0bb016ffffffff000126050e00000005000000090000007f131216ad84474dde46ec16d1a7611db5ab2a000000"], 0x0) 27.713020911s ago: executing program 4 (id=1568): setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x33, &(0x7f0000000040)=0x80000001, 0x4) r0 = socket$kcm(0xa, 0x1, 0x106) setsockopt$sock_attach_bpf(r0, 0x29, 0x4b, 0x0, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 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, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0x0, 0xf, 0x9}, 0x0) syz_usb_connect(0x0, 0x5f, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000b1f203401e0903003bd7010203010902"], 0x0) sendmsg$NFT_BATCH(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000100001000000000000000000d100000a20000000000a01030000000000000000010000000900010073797a310000000054000000030a01020000000000000000010000000900030073797a320000000028000480080002400000000008000140000000051400030076657468315f6d6163767461700000000900010073797a31000000004c000000050a19020000000000000000010020000c00024000000000000000010900010073797a3100000000200004801400030076657468315f6d6163767461700000000800014000000005"], 0xe8}}, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r4, 0xc0045009, 0x0) listen(0xffffffffffffffff, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x2, &(0x7f00000002c0)=""/139, &(0x7f0000000100)=0x8b) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000740)={{{@in6=@dev, @in=@loopback}}, {{@in6=@ipv4={""/10, ""/2, @remote}}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000380), &(0x7f00000003c0)=0x8) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000001040)={'ip_vti0\x00', 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r5 = syz_open_dev$dri(&(0x7f0000000000), 0x9f, 0x600100) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r5, 0xc05064d1, &(0x7f0000000600)={&(0x7f0000000180), 0x0, 0x0, 0x0}) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=@updpolicy={0xfc, 0x19, 0x1, 0x0, 0x25dfdbfe, {{@in6=@rand_addr=' \x01\x00', @in=@local, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0xa9, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0xa00, 0x40800000000000, 0x800000000000000}}, [@tmpl={0x44, 0x5, [{{@in=@local, 0x0, 0x3c}, 0x0, @in=@broadcast, 0x0, 0x0, 0x3}]}]}, 0xfc}}, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000005c0)=@migrate={0xbc, 0x21, 0x1, 0x0, 0x0, {{@in=@broadcast, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80}}, [@migrate={0x50, 0x11, [{@in=@loopback, @in=@private=0xa010100, @in=@private=0xa010100, @in=@rand_addr=0x64010100, 0x3c, 0x0, 0x0, 0x0, 0xa, 0x2}]}, @encap={0x1c, 0x4, {0x2, 0x4e24, 0x4e23, @in6=@private1}}]}, 0xbc}}, 0x0) 26.96762469s ago: executing program 2 (id=1571): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setxattr$incfs_metadata(&(0x7f0000000800)='./cgroup\x00', &(0x7f0000000840), &(0x7f0000000880)="22cf", 0x2, 0x1) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socket$inet6(0x10, 0x80000, 0x3) r3 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) ioctl$VIDIOC_G_SELECTION(r3, 0xc040565e, 0x0) sched_setattr(0x0, 0x0, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0x40086602, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) socket(0x2, 0x3, 0x10000000) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYBLOB='\x00'/20, @ANYRES32=r0, @ANYBLOB='\x00'/28], 0x50) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x205, 0x2) r6 = fsopen(&(0x7f0000000040)='cgroup\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1000002, 0x11012, r5, 0x0) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) syz_clone3(&(0x7f00000002c0)={0x8040000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x20, &(0x7f0000000040)=[@in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @remote}]}, &(0x7f0000000080)=0x10) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000500), 0x40, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x1, 0xe, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1a}, 0x94) socket$kcm(0x11, 0x5, 0x300) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000340)=r7, 0x4) unshare(0x42000000) syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0) 25.739982848s ago: executing program 0 (id=1573): membarrier(0x8, 0x0) 25.498872445s ago: executing program 0 (id=1576): r0 = socket(0x10, 0x80002, 0x0) (async) r1 = socket$inet6_udp(0xa, 0x2, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$netlink(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r3, 0x8946, 0x0) socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00000002c0)={[0x100000000008aba, 0x4, 0x1004, 0x804, 0x4, 0xc, 0x8000011fffd, 0xff, 0xffffffffffffffff, 0x9, 0x8001, 0x8000000000000004, 0x0, 0x6, 0x400000000000006, 0x6], 0xdddd1000, 0x14b200}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) write$binfmt_aout(r4, &(0x7f0000000000)=ANY=[], 0xff2e) (async) ioctl$TCSETS(r4, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "0000fa00ea8000"}) (async) epoll_create(0xfffffff8) (async) dup3(0xffffffffffffffff, r4, 0x0) (async) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="380000001800010000000000000000000a000000000000000000000008000400", @ANYRES32=r5, @ANYBLOB="06001500070000000c00168008000100", @ANYRES64=r2], 0x38}}, 0x10) (async) sendmsg(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x11000000}, 0x81) (async) r6 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r6) (async) ptrace$setregs(0xd, r6, 0x0, &(0x7f0000000540)) ptrace$cont(0x20, r6, 0x0, 0x0) (async) r7 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r7, &(0x7f0000000180)={0xa, 0x4001, 0x8, @remote, 0xd}, 0x1c) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) (async) connect$inet6(r7, &(0x7f00000002c0)={0xa, 0x4e24, 0xe, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x3}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@private0, 0x8000000, 0x0, 0xff, 0x1}, 0x20) (async) close_range(r0, 0xffffffffffffffff, 0x0) 25.211288697s ago: executing program 0 (id=1577): r0 = epoll_create1(0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001600), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000180)={0xc0002000}) ioctl$TCSETSW2(r1, 0x402c542c, &(0x7f0000000040)={0x4, 0x40100000, 0x5, 0x0, 0x1, "362e851f84882fb90efa3fa665d2eb144970e2", 0x8, 0x81}) syz_emit_ethernet(0x52, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaa"], 0x0) add_key$user(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x3}, &(0x7f0000000280)="d25a9850a9d7", 0x6, 0xfffffffffffffffe) add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) syz_open_dev$tty1(0xc, 0x4, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000200)=0x474c, 0x4) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r4, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r4, &(0x7f0000007fc0), 0x800001d, 0x0) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000000c0)={{}, 0x0, 0x0}, 0x20) recvmmsg(r4, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) syz_usb_connect(0x5, 0x0, 0x0, 0x0) syz_emit_ethernet(0x6a, 0x0, 0x0) r5 = syz_open_procfs(0x0, 0x0) connect$qrtr(r5, &(0x7f0000000140)={0x2a, 0x3, 0x7fff}, 0xc) fsopen(&(0x7f0000000040)='binder\x00', 0x0) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x81, 0x0) ioctl$BLKZEROOUT(r6, 0x127f, &(0x7f0000000240)={0x0, 0x1000000}) ioctl$BTRFS_IOC_BALANCE(0xffffffffffffffff, 0x5000940c, 0x0) 23.833119552s ago: executing program 1 (id=1581): setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x33, &(0x7f0000000040)=0x80000001, 0x4) r0 = socket$kcm(0xa, 0x1, 0x106) setsockopt$sock_attach_bpf(r0, 0x29, 0x4b, 0x0, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 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, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0x0, 0xf, 0x9}, 0x0) syz_usb_connect(0x0, 0x5f, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000b1f203401e0903003bd7010203010902"], 0x0) sendmsg$NFT_BATCH(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000100001000000000000000000d100000a20000000000a01030000000000000000010000000900010073797a310000000054000000030a01020000000000000000010000000900030073797a320000000028000480080002400000000008000140000000051400030076657468315f6d6163767461700000000900010073797a31000000004c000000050a19020000000000000000010020000c00024000000000000000010900010073797a3100000000200004801400030076657468315f6d6163767461700000000800014000000005"], 0xe8}}, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) listen(0xffffffffffffffff, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x2, &(0x7f00000002c0)=""/139, &(0x7f0000000100)=0x8b) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000740)={{{@in6=@dev, @in=@loopback}}, {{@in6=@ipv4={""/10, ""/2, @remote}}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000380), &(0x7f00000003c0)=0x8) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r4, 0x89f1, &(0x7f0000001040)={'ip_vti0\x00', 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r5 = syz_open_dev$dri(&(0x7f0000000000), 0x9f, 0x600100) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r5, 0xc05064d1, &(0x7f0000000600)={&(0x7f0000000180), 0x0, 0x0, 0x0}) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=@updpolicy={0xfc, 0x19, 0x1, 0x0, 0x25dfdbfe, {{@in6=@rand_addr=' \x01\x00', @in=@local, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0xa9, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0xa00, 0x40800000000000, 0x800000000000000}}, [@tmpl={0x44, 0x5, [{{@in=@local, 0x0, 0x3c}, 0x0, @in=@broadcast, 0x0, 0x0, 0x3}]}]}, 0xfc}}, 0x0) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r7, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000005c0)=@migrate={0xbc, 0x21, 0x1, 0x0, 0x0, {{@in=@broadcast, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80}}, [@migrate={0x50, 0x11, [{@in=@loopback, @in=@private=0xa010100, @in=@private=0xa010100, @in=@rand_addr=0x64010100, 0x3c, 0x0, 0x0, 0x0, 0xa, 0x2}]}, @encap={0x1c, 0x4, {0x2, 0x4e24, 0x4e23, @in6=@private1}}]}, 0xbc}}, 0x0) 23.832470896s ago: executing program 4 (id=1582): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DESTROY(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="2800000003060500000000000000000000000000050001"], 0x28}}, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x82) io_setup(0x1, &(0x7f00000012c0)=0x0) r2 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) r3 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r3) ptrace$setregs(0xd, r3, 0x20000000002, &(0x7f0000000700)) ptrace$cont(0x9, r3, 0x3, 0x6) ptrace$cont(0x21, r3, 0x80000001, 0x4) io_submit(r1, 0x1, &(0x7f0000000140)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x8, 0x0, r2, &(0x7f0000000080)="4e8f", 0x2, 0x200000000004}]) 23.803850901s ago: executing program 3 (id=1583): r0 = syz_io_uring_setup(0x88f, &(0x7f0000000300)={0x0, 0xaedf, 0x0, 0xffffffff, 0x25d}, &(0x7f0000000140)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000880)=0x8090, 0x4) clock_gettime(0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r6, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0x2}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x0, 0x3}}}]}, 0x38}}, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) bind$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x4, r6, 0x1, 0x1, 0x6, @remote}, 0x14) r7 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000600)={0x1, 0x0, @pic={0x2, 0xd8, 0x1, 0x2, 0x2, 0x1, 0x1, 0xff, 0x5, 0x0, 0x0, 0x10, 0xa, 0x1, 0xd, 0x5}}) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000000000)={[0x35, 0x7, 0x0, 0x180, 0x7, 0x0, 0xf1, 0x0, 0x8000000000000, 0x5, 0x0, 0x9, 0x0, 0x0, 0x0, 0xbd9], 0x1, 0x3c4210}) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECVMSG={0xa, 0x8, 0x1, r3, 0x0, 0x0, 0x0, 0x40000020, 0x1, {0x2}}) io_uring_enter(r0, 0x52de, 0xf62e, 0x8, 0x0, 0x0) 23.498980972s ago: executing program 2 (id=1584): pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) dup2(r2, r1) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup/syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r5, &(0x7f0000000140)='memory.events.local\x00', 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f00000001c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r6 = syz_open_dev$tty20(0xc, 0x4, 0x1) timer_settime(r4, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3000005, 0x10010, r2, 0x39484000) write(r1, &(0x7f0000000240)="94", 0x1) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r9, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newsa={0x184, 0x10, 0x713, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in6=@remote}, {@in6=@remote, 0x4d3, 0x32}, @in=@broadcast, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'cbc(aes)\x00'}}}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x184}}, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000000)={'bond0\x00', 0x0}) sendmsg$nl_route(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000002500)=ANY=[@ANYBLOB="4c00000010003b15000800"/20, @ANYRES32=0x0, @ANYBLOB="0000000000b401002400128009000100626f6e640000000014000280050001000100000005000d000200000008000a00b718a89282919085d67ea04bce8edae6dc19e9dbdab258eb444511aad3c26e87b97992c370d5606451d09bcc721f22656bd4f492ba0ccc97cc983a5eed42676eb9620c375e787d767e8e5ca6f1", @ANYRES32=r10, @ANYBLOB], 0x4c}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r11 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_opts(r11, 0x29, 0x37, &(0x7f0000000140)=@fragment={0xb6, 0x0, 0x92, 0x0, 0x0, 0x1b, 0x65}, 0x8) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x1, 0x31, 0xffffffffffffffff, 0x8871b000) sendto$inet6(r11, 0x0, 0xffffffffffffff2e, 0x404cc40, &(0x7f0000000040)={0xa, 0x4e22, 0xffffff7c, @mcast2, 0x7}, 0x1c) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r1) vmsplice(r3, &(0x7f0000000180)=[{&(0x7f0000013580)="0dd2e7c8926dc6acd0ae6c178054e95986faff9544de5fc4c30adf404da41181a77466ac5075905ea5f50134fdd517a957fe2ee59b61f9fe8d7aabe595ea23de2723e437af0423a56686a4c2d957be1a0ab922fbbd3cb1d8c6ab0d58440a327c8eb05d445b4ac5f20abe449e4084f8b996268d0564f67980d3ed3479e0edfe5cec7b4f89bface391c9c4c58ad123b91c33173c72326d1df18804a9ea20f9ece48f784d8ca2318e3d2b316666b5dfb7295c4915989d5bcb120e8fedaa97b93a137c256ce4", 0x20013644}, {&(0x7f0000013680)="c578381bf5113dad8319d9ea5294285ae9a90384ce23866477bef9de4399237d8b3522c9c194e71edaf3332a2f169682f9d8fa271683d4d441b710409e506333e0c3b64e52e8720734b6787f4a84f5bebb046649c6c697d978affd349031b2cd874c7a8961a586a9f2d62f945e7a5bf2f5f7a31684c0503704881d2578a2a98ac3ef4e4a4b0dcdb70db735d5c1652eed3848b2dd4131bb0eb7cfadfaf5", 0x9d}], 0x1, 0x0) tee(r0, r3, 0x8f5, 0x100000000000000) ioctl$vim2m_VIDIOC_G_FMT(r6, 0xc0d05604, &(0x7f0000002400)={0x2, @vbi={0x3, 0x3, 0x2, 0x32525942, [0xd, 0xfffffff7], [0x8, 0x4], 0x2}}) read$FUSE(r2, &(0x7f00000003c0)={0x2020}, 0x2020) 23.083175071s ago: executing program 4 (id=1585): r0 = syz_open_dev$loop(&(0x7f0000000100), 0x1000001, 0x6100) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a03000000000000000000070000000900010073797a30"], 0x5c}}, 0x44001) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x275a, 0x0) write$binfmt_misc(r1, &(0x7f0000000040), 0xe09) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000240)={r1, 0xc9, {0x2a00, 0x80010000, 0x0, 0x3, 0x48e0, 0x0, 0x0, 0x0, 0x1c, "fee8a2ab78fc979fd1e00d96072000001ea89de2b7fb0000e60080b8785d96000100", "2809e8db4afac10087539797902d00050020a1a903fe01177d3d058dd228008300000000000000000000000000000000000000000000000000000800", "642c083a63d46b4ad07f346003d8a0a9453fa47138cd000000000200", [0x0, 0x8]}}) 22.973086881s ago: executing program 3 (id=1586): membarrier(0x8, 0x0) 22.866501483s ago: executing program 3 (id=1587): r0 = socket$inet_udp(0x2, 0x2, 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000780)=ANY=[@ANYRESDEC=r0, @ANYRESHEX=r0, @ANYRES8=r0, @ANYBLOB="beaa674d37914df108ccbae7cd0d398e24843d237b4818740b89859e168ed7a261d53351d314145b177c6a5588af5f3df44188b506614d835735a9265aec90011ec3672ce8add51e2fe7d1bda108629e25260ea53ca4bbebace9844ca71c2cb5e8a5efdd340c9a9e334c6540edd4d1a5e1a7086a071fcaa52e38d69ed727b549694e7408", @ANYBLOB=',group_id=', @ANYRES16=r1]) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) r5 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r5, 0x0, 0x15, 0x0, 0x0) symlink(&(0x7f0000000080)='./file0/../file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00') r6 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r7 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) r8 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r8, 0xc02064b2, &(0x7f0000000100)={0x6, 0x1f, 0x6}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r7, 0xc02064b2, &(0x7f00000000c0)={0xdb, 0x1ff, 0xb}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r8, 0xc02064b2, &(0x7f0000000000)={0x7fff, 0x8, 0x100}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r7, 0xc02064b2, &(0x7f0000000080)={0x2, 0x5, 0x3}) r9 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) r10 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r10, 0xc02064b2, &(0x7f0000000340)={0x8, 0x8169, 0x6, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r9, 0xc02064b2, &(0x7f0000000280)={0x40, 0x403, 0xc}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r10, 0xc02064b2, &(0x7f0000000000)={0x8, 0x1, 0x7}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r9, 0xc00464b4, &(0x7f0000000400)={r11}) dup(r8) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r7, 0xc02064b2, &(0x7f00000002c0)={0x7, 0x2, 0x4}) r12 = socket(0x2, 0x3, 0xff) socket$nl_route(0x10, 0x3, 0x0) sendmmsg$inet(r12, &(0x7f0000004a80)=[{{&(0x7f0000000080)={0x2, 0x4e20, @rand_addr=0x64010102}, 0x10, &(0x7f0000000340)=[{&(0x7f00000000c0)="639a68bf7871573aa5415ce7b0bf185e7d592193", 0x14}], 0x1, &(0x7f0000000000)=[@ip_ttl={{0x14, 0x0, 0x34, 0x2}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private=0xa010102, @multicast2}}}], 0x38}}], 0x1, 0x48c0) close_range(r6, 0xffffffffffffffff, 0x0) write$FUSE_INIT(r1, &(0x7f0000000380)={0x50, 0x0, r2, {0x7, 0x28, 0x0, 0x0, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffc}}, 0x50) syz_fuse_handle_req(r1, &(0x7f0000006680)="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", 0x2000, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x90, 0x0, 0x8, {0x3, 0x1, 0xfffffffffffffff3, 0xfffffffffffffffd, 0x9, 0x0, {0x2, 0x8000000000000001, 0x40003, 0x6, 0x800000000003, 0x100100000000008, 0x80000000, 0x4, 0x5, 0xa000, 0x4, r3, r4, 0x0, 0xcc}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) 22.555062025s ago: executing program 3 (id=1588): ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000340)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)={0x60, r1, 0x1, 0x70bd28, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x7, 0x7b}}}}, [@NL80211_ATTR_USER_PRIO={0x5, 0xd3, 0x7}, @NL80211_ATTR_ADMITTED_TIME={0x6, 0xd4, 0x9}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_TSID={0x5, 0xd2, 0xc}, @NL80211_ATTR_USER_PRIO={0x5, 0xd3, 0x2}, @NL80211_ATTR_USER_PRIO={0x5, 0xd3, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x4090}, 0x20000004) r2 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0x40405514, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="b4050000000000ffdb29a40000000000bc001000000000009500000000000000ef4f7c81f5427c16bd2aacf32cdbb47063fd9a7bb1f3ad622c3261f324e081c0ea39bd16d9869302cc08fbd94867708cb208e22cc0ad536525e3b39869285c126353f6a49bc5abc6b9a4eab313655286ee33a56f03b665dd5f1739bda6accc3b9b0d26450d3161263aed01194269a5fba4553bb18fa1f37e2f68a8ef81f090829d0ee04b52611a41642b31a6fe2653171379cc327fc11e38418b589777f8c8ddcbf88df947a05937ea"], &(0x7f0000003ff6)='GPL\x00', 0x8, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback=0x2c, 0xffffffffffffffff, 0x8, &(0x7f0000000180), 0x8, 0x10, &(0x7f0000000380), 0xfffffffffffffcc0}, 0x94) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x4010) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) syz_usb_connect(0x0, 0x36, &(0x7f00000005c0)={{0x12, 0x1, 0x0, 0x56, 0x54, 0x48, 0x20, 0x5e1, 0x408, 0x2511, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2e, 0xc2, 0x5d, 0x0, [], [{{0x9, 0x5, 0x3, 0x1}}, {{0x9, 0x5, 0x8, 0x0, 0x0, 0x4}}]}}]}}]}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000340)={{0x1, 0x1, 0x18}, './file0\x00'}) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)={0x60, r1, 0x1, 0x70bd28, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x7, 0x7b}}}}, [@NL80211_ATTR_USER_PRIO={0x5, 0xd3, 0x7}, @NL80211_ATTR_ADMITTED_TIME={0x6, 0xd4, 0x9}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_TSID={0x5, 0xd2, 0xc}, @NL80211_ATTR_USER_PRIO={0x5, 0xd3, 0x2}, @NL80211_ATTR_USER_PRIO={0x5, 0xd3, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x4090}, 0x20000004) (async) syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0x40405514, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="b4050000000000ffdb29a40000000000bc001000000000009500000000000000ef4f7c81f5427c16bd2aacf32cdbb47063fd9a7bb1f3ad622c3261f324e081c0ea39bd16d9869302cc08fbd94867708cb208e22cc0ad536525e3b39869285c126353f6a49bc5abc6b9a4eab313655286ee33a56f03b665dd5f1739bda6accc3b9b0d26450d3161263aed01194269a5fba4553bb18fa1f37e2f68a8ef81f090829d0ee04b52611a41642b31a6fe2653171379cc327fc11e38418b589777f8c8ddcbf88df947a05937ea"], &(0x7f0000003ff6)='GPL\x00', 0x8, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback=0x2c, 0xffffffffffffffff, 0x8, &(0x7f0000000180), 0x8, 0x10, &(0x7f0000000380), 0xfffffffffffffcc0}, 0x94) (async) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x4010) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r3, 0x0) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) syz_usb_connect(0x0, 0x36, &(0x7f00000005c0)={{0x12, 0x1, 0x0, 0x56, 0x54, 0x48, 0x20, 0x5e1, 0x408, 0x2511, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2e, 0xc2, 0x5d, 0x0, [], [{{0x9, 0x5, 0x3, 0x1}}, {{0x9, 0x5, 0x8, 0x0, 0x0, 0x4}}]}}]}}]}}, 0x0) (async) 22.035221213s ago: executing program 4 (id=1589): socket$nl_generic(0x10, 0x3, 0x10) setsockopt$TIPC_GROUP_LEAVE(0xffffffffffffffff, 0x10f, 0x88) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000300)=@abs, 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) r2 = socket$inet6(0xa, 0x6, 0x100039) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0xd}, 0x9}, 0x1c) mkdir(&(0x7f00000020c0)='./file0\x00', 0x82) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000000), 0xffffffffffffffff) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r3, &(0x7f00000041c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r3, &(0x7f0000006280)="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", 0x2000, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x90, 0x0, 0x2, {0x3, 0x0, 0x0, 0x5, 0x0, 0x1000, {0x0, 0x0, 0x1f, 0x6, 0x2, 0x414c, 0x3, 0x0, 0x7, 0x2000, 0x2, r5, 0x0, 0x4, 0x2}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r3, &(0x7f0000000380)={0x50, 0x0, r4, {0x7, 0x27, 0x1, 0x801001a, 0x66d, 0x0, 0x0, 0x400, 0x0, 0x0, 0x40, 0x9}}, 0x50) syz_fuse_handle_req(r3, 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", 0x2000, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={0x90, 0xffffffffffffffda, 0x8, {0x2, 0x0, 0x0, 0x100000000, 0xf, 0x0, {0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000000280)='./file0/../file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00') syz_fuse_handle_req(r3, 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", 0x2000, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)={0x90, 0x0, 0x8, {0x2, 0x3, 0x100000003, 0x5, 0xa, 0x3881fffc, {0x5, 0x7, 0x1, 0x0, 0x3, 0x0, 0xa, 0xffffffff, 0x0, 0x6000, 0x0, r5, r6, 0x5, 0x8009}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) write$uinput_user_dev(r7, &(0x7f00000005c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47b07c7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xda2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x80000000], [0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x758, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000]}, 0x45c) ioctl$UI_DEV_CREATE(r7, 0x5501) r8 = dup(r7) write$uinput_user_dev(r8, &(0x7f00000000c0)={'syz0\x00', {0xfff7, 0xc, 0x100, 0x1}, 0x1d, [0x7b, 0xb7e2, 0x3, 0x9, 0x100, 0x3, 0x1, 0x7, 0x9, 0x2, 0x7, 0xa, 0x3, 0x0, 0x7f, 0xd, 0x7fff, 0x6, 0x6, 0x5, 0x6, 0x6, 0x7, 0x6, 0xff, 0x2, 0xa5f2b87a, 0x401, 0x0, 0xfc75, 0x8, 0x9, 0x4, 0x2, 0xffffffff, 0x81, 0xfffff765, 0x2, 0x3, 0x6, 0xa, 0x2, 0x5, 0x0, 0x3ff, 0x6, 0x7, 0x4c, 0xfffffffd, 0x80, 0x80000008, 0x8, 0x9, 0x7, 0x101, 0xc3c, 0x1733, 0x7fff, 0x7ffc, 0x5, 0x6, 0x5, 0x1, 0x4], [0x1, 0x3, 0xfffffff8, 0x8, 0x40000000, 0x8, 0x4, 0x0, 0x25, 0x10, 0x6, 0x7, 0x8, 0xe62, 0xffffff73, 0x2, 0x6, 0x13e5, 0x3, 0x3, 0x1000, 0x7, 0x1, 0x3b40, 0x4, 0x1000, 0x5, 0x7fff, 0x8, 0x5a, 0xffff2503, 0xa, 0x6995, 0x1, 0x80000000, 0x8, 0xdab, 0x9, 0x2, 0x76c4, 0xfffffffd, 0x4, 0x401, 0x10000, 0xd, 0x4360, 0x9, 0x20010, 0x4000e, 0x9, 0x7, 0xa, 0x9, 0x3, 0x8, 0x3, 0x2, 0x3a6, 0x0, 0xc0d, 0x1, 0x9, 0xc, 0xfffffffb], [0x3, 0x6, 0x6, 0x100, 0x1000, 0x0, 0x80000000, 0x5, 0x7f, 0xa, 0x100, 0x1000, 0xf1, 0x6, 0xc, 0x10000, 0x72, 0xc, 0x633, 0xd, 0x7, 0x7, 0x7fffffff, 0x6, 0x0, 0x7, 0x8, 0x2ef3adcb, 0x10, 0x2, 0x8, 0x8, 0x74, 0xd, 0x1, 0x7ff, 0xfffffff2, 0x1, 0x3, 0x7, 0x3, 0x3, 0x3016, 0xfffffffd, 0x2, 0xa1, 0xc, 0x9d, 0x7, 0xa8a, 0x2, 0x6, 0x77, 0x8, 0x1ff, 0x7, 0x7, 0x2, 0x3, 0x2, 0x8, 0x2, 0x3, 0x5], [0x4, 0x4, 0x5, 0x8000, 0x493e, 0x3, 0x35ff4447, 0x7, 0x5, 0x4, 0x2, 0x4, 0x5, 0x3ff, 0xb88f, 0xffff0000, 0x9, 0xf7df, 0x2, 0x10, 0x8, 0x0, 0xff, 0x9, 0x4, 0x4, 0x0, 0x0, 0x7, 0x4e6, 0x8, 0x40000000, 0x5ef, 0x8000, 0xc, 0x41, 0x400, 0x1, 0x5, 0x0, 0x9a8, 0x0, 0x231, 0x3ff, 0x8, 0x1, 0xffff0001, 0x1, 0x1, 0x10, 0x8, 0x5396, 0xde, 0x9, 0x101, 0x1ff, 0x8, 0x431, 0x6, 0x5, 0x4, 0x7b, 0x7fc, 0x9]}, 0x45c) read$FUSE(r8, 0x0, 0x0) syz_fuse_handle_req(r3, &(0x7f00000021c0)="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0x2000, &(0x7f0000000ac0)={&(0x7f0000000500)={0x50, 0x0, 0x6, {0x7, 0x29, 0x0, 0xffffffffe04180d0, 0xa, 0x1, 0x80000414, 0x8000, 0x0, 0x0, 0x4}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r3, 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6f0c6e7fb9e40714ddc7f7fb462ddef0fbab9a3757280ef7527c6dcc847f3e147a7421402858fd5fa36001e3dafd75b55c768d4b4c48de48b3208bb9241b958ebab7262c98385c55f1a01b7d324417188517be19489264185955659a72fb99e3742bee924e28ab8e53994982128d4ab0e57f99b75824485c597c688d2205da81391ef2cafc04a9d0433efcacc4b52777e414b9ec6b1969c76419c216444a62a6e0c4fd87e3f93094dc9227a73f77fc0096fd79574fe5cc1d68de66b0b98a2969a38c30009c16c707e3984daf940ff1d34c7033adf4bab9e2de886eb528c03a62b98a6d38bce26001b9c80c9894f1d4b77b78303da61e30977b715007af8e53baf69daed70bdb399831abc5be0cd66056dd15a2d4f28d8382808d88fd02c7a6311614e452f64a68be26f3d8986492092e4b64d152e8fc04d5fb4d6652aecd53c3423d6d41c1b9bfe5bef13f1ddd8029a61ed63ce750fc587f9fe53c9a962fdcf771c0f96d05ae6bc74dadaeb657e2994ec7e7b02ef8ff528a1e09621f443e6975d38192867dd2371cff6682c35fd34f7945fc04622bff1bef1d63a8611d34fd89e01ee41f21cf9ab1495a265be5ebb5a18766c12660b2dea969da0053515b109b0285e3c6502ea35e209c10f8619c5ba2a6d75ed9d37e1456d65512f60c509d7e66d1a70405203715447e61ad69035116008f7a63a862fbcc801fbbbab3ac2a246b90a11ebdff6dba64e122a8bccf8abef4553fea531975a15966a935e839bf73f1d5d0927c29e6d33f9c9e325c91fb7453ea0cad7e89d762ab46f520f3cd47895d441ed521352be25efa8c2121d2110506e365db299898f72d465d8c6671d198a27d45e6db5811264787d082c87520d8a31c08508504a5be33bb7a3335860713c2e937e887f65ef5fa2ffd3d0cc9e3b5ec60dcdecf4c1afa4d8b2fa6eee561fa306c189c9a78451d8f28e0daa5244d72919e383cb185d7f416aef499477fcf29dd65f90f5f1c412242b35c22e0ac0c061a9c4d4bfaa88afcca892932fe3c2d94c1a9924ade7d4e6785d301e7bb33c8818320be121d6ef79b3f1684b5e7dbaa31dafe175e5cd907d86ea7c6fb32afbcc121e4f7f1048a1cd688db91dc22d6392e4b2455cc012a116949a7064d35ea1d0bf43583d54d260cb56b9e41c6f296f4a4fec122b99fee9b813aa7ef9a12d884c3019d81b4f351cc9763bf022baf859d17a2a5ca71b66330ca92f2f46a52c6d8beae555238745eeaa1b3c084e35a7ea646ed977efeaafdc2ccb21c43eec53eb44278944c20d48ccc4a435072ac0a608d35f359b29e887f31c9eb8c990d37189b70d06d537998e2f7d4f2cbc3770a822bcf439afb3ddb1d4d15a1c5654c8bd0ce87019d94f20ea1965f3ba4c290514a11ef97ad22bb1e31b58a635d5c79163da56390c60bce49ea6c6bdb3e341f1ca8bda890774fefd1b82030f555627a91ad7d3198ac2478012b8261a27f0b2846433abf5715bb482fa7d83d72a9c3f3788e78dff599fe394a2570f7ce5c9d129dd35883ddab398905844b5133dd4bbada53ad05246924cb2c8bbb1ba0e65293364d0ce063a2ac4fa4511c31888657befb3a34816cd2901d8b2c049a314c38eca4124ada948ef7ce625b321a3e51f2d17545e30a30fa34ed8872506e03a73d47bc1cc8119697797d66006f2b44cf71947e1b6594195934dc3711666f104908ff7f08a14dfe16542ed1aa193f6cd34e8bfc3b6adedb4bfb803270db80c12bf89ad282e4817049761ce85d97807f28e1cf6a45000e40647be1f7392bf30582f43b6e7837d5dfa962a6468f07eb94bc18e9436a1b4f46c8a3f165b9ac36eff9fea9fa60c74aa791ab7394425dd5150e91fbc45249455b9461a5f0aaa4a2b69bdcb22f96233a8997e4dcb6888cf6cac04458465654eba49bbd46f7fd2f7a67c8833386749587f33bc781a4246419c377e18542e31e2ed55b93a0d9b137a50d2a528a8524587fb5c29ea137ac954e3147897ed6b12e4f10285434f47f10adb88028f56879ead1db63b3c4dc14038b05f341501030dfc9af285c6ccf2297c2da46eb211a0b230849e3daeb4f67ec095214a36bc657c75fa3505ec88dbc4bdd0ff1b698faa28258665a3a968e054d8dad050abdd996d56d15cc7a5a99b4a7dae0e1c4ec2fe77af367f302f4613903177f9e802b43f9e908432322fb993e63faa75833136b7f396eea41f67f1eb2df5dfc45468a8ab8f7c8d84c93aa252aa18979d7aef345e631d0e27e4f7fe7a62508001304f2ffd4f9b40095662ec712f45834fedf60f1040ee552f47b9f0f283e24dfda3314d0f3b63e2427b3d8bd36860688de9027d88da2754480a3b358b1feaa4ec11dcb190e045e19a40bd8c6b89453aade6a27423f350bea49b159c94fd0447af43af359157f1f4af02ed050872fb471688677ad1d21436c5b67f0cdeb64205931f5e65b5e9c9fdad9f1561744022d458af1477e11226bde9b2ec123cfd68a3f02c32bdeedacb3429b47b318ee634134ea5cc6da91a87bf49f39d05b08dfecaa62864307958b945c9cdf3a05d7981350789e0f33e537e72ea751f4a5b27dd0cdf5e42f5ed64e04aad5d238fffa33a079f4e0290d7f4a68125e697bf7bcbb10b26b97093845f482456e6046b903a92a9af44e736b27bac96d633bacadcefe89044dd822cb1c5345adf6e5e148ab6f2e1ece742d85984e6ddfcfab482b0b0b9b152aca647a11d2fe09a636945dfd64a5462b834d613c488df5fe80b26143af6f13ff26b08d971ae997a790a956e8ba380d0e27b177eead724b1281d304b4a0f33c52edd96abb4c069f000c41b1f580614aabbc8b0ab3de4262798b38f2ac923364def9c7f8ac50328432c01330346d8f1a58083b95c9cf7817066013c72c797944763a6d07ba5b57a440fc0902f2dbba338583a05e3a9dc57827781ea1f1e0ea3803d45456fb34db378d7fdfb0e18f8dc2749eeec1d12ea46ed56c503e3d87e0a584a2b9bfe2dc50348ca903309f97ac027757b6f0b3495c854852d17fcc2b18b91b1f926d543ffdfc806ed4eb11c9a5e137614391f47b3d879476049417f96b636548fee67d6126aa6369c072cc948572b41e005aabf2c56c59261e3a830564b85b1e73225af049236c2d47c555abd46df35017b48c7c6dde13369fc1950d9a12402308b52e2cc19a0eeb3f098acb39c1dc8ab6570d20808732b364f3b0afcf226876c5891f01f7f66e4241e197004d01def64bf73da83a8c359c99630078d883454b515104d91a7845e6b0aaf6d0fad1dafdd77a28fdc7b31c41b9e4671324ec297bdefeeaca78af798d8f62a41f2675294b527589571366564e939f877bce8095a07dcc7e94614fa698854ea18ebccb024b8d5b686ed0ef6e6cf41c108c320e98ca5f4c7c47a5e9547268a907df7b91572a5387953b6ea54e85048768e287abc566b019d009260359cd760ed7b87350438e567e20e5737513ef618d3ded46e119cd56564f3e4823ccafdf21e3ad905906ce79aadd246dbc6f08cb06c3eea02246162b3417d22a64c3f48f4b20b32c58866da890f38bfc914547064a1525d0549c30f4d829fb3a26cdd711525855f5fab5b5d801c1ad07e67710b3959106143c389f83d312174fe22cdef3722d4885d6bb06b34ffe77242d0a18eb754bea0d4dcfa46892b62f9cc7bf5e03af64c85dd0a8a47682dd3d2ce22aa2803c04e784057ef143fec5cbdb4636797ec80d16861688d136379bf6bb77bfca6fa1b81ac333056f4337a6c00321eb676fe6e7cabfc782491889ea31cfdd5173245a89f2177f75bb814ecc7072ec152e35f616e6b50c3aa42891388477fb7fba0ba386c86df8030d4e494a811a001e17100124d9ffce48d0be09af9bb380769e2f9b4cfc66bb78993bcdeadb20fe2b33e3ecc069cfe78399b82fbf4559cedad89897448c2681a1854415f21a36500b15c9c2de9aa89472ac8ba0daef67935cdc019457bd1e410928d833020ac06403bed609316574178c5044105f8ff56318cca0888fb75ac5f9b3bbe16cc01133083922763075bbe9c8860b65b336b6df7b1441b45f33fac6577e3d9594c5238b346c84173c51f9630bbaf881a7005810e2cfdc8f40e599cb61ea224b10a67ef15e60655682a2fc9e30ecd97c257e731f73954bc70a1cb6e9336148035462e1395ae0e5c879b07740cad8210aa5dfd6d92ab8cdcd61d5774aaca870a725a9d41e93f4f8ad32438360338058b6b82b70786d0223208d66d89888982d2a5155851802ef47377ac89dbdd5cc20d10949707f732fbb5ccf5805854e33a39838d558b39c40d7705fb7ec7a10080364fb758f4a4f6c92f7b0258bb251d8f2dadf131334332bfdf541e806251f72d3b5676fc72f7cdec599f7e187ba3db7846be289e4c9579807d14bac0fe123a254af7d5951667a0e7337ac10da481acd6e2560fd6d74a69c769a1a452ea07c3f8fff32acbbaaabf802152d508e21f28f9e0aa8e6e274efd641f9c7c6cc44d2252a20c244c3791", 0x2000, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x78, 0x0, 0x7fff, {0x0, 0xf6, 0x0, {0x6, 0x8, 0x9, 0xffffffffffffff81, 0x200000010001, 0x3, 0x837d, 0x7, 0x6, 0x1000, 0x8, r5, r6, 0x800, 0x5}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 21.518980579s ago: executing program 0 (id=1590): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = socket$inet6(0xa, 0xa, 0x100) bind$inet6(r2, &(0x7f0000000040)={0xa, 0xe22}, 0x1c) connect$inet6(r2, &(0x7f0000000600)={0x2, 0x4e23, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x4e21, 0x4000000, @dev={0xfe, 0x80, '\x00', 0xa}, 0x2}, 0x1c) socket$netlink(0x10, 0x3, 0x8000000004) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f00000003c0)=@req={0x28, &(0x7f0000000340)={'vlan0\x00', @ifru_ivalue=0x5}}) recvmsg(0xffffffffffffffff, 0x0, 0x0) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0x1}], 0x1, 0x0, 0x0, 0x4002}, 0x4010) epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000480)={0x0, 0x3938700}, &(0x7f00000004c0)={[0x800]}, 0x8) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x400) mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f00000005c0), 0x42, 0x0) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) umount2(&(0x7f0000000100)='./file0\x00', 0x0) syz_open_dev$loop(0x0, 0x81, 0x2a82) r5 = syz_io_uring_setup(0x23f, &(0x7f0000000500)={0x0, 0xfc5, 0x800, 0x5, 0x403b3}, &(0x7f0000000380)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0, 0x0, 0x0, 0x1}) io_uring_enter(r5, 0x47ba, 0x3e80, 0x2, 0x0, 0x0) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xb49, 0x9, 0x8, 0x0, 0x3}, 0x0) sendmsg$NFULNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0) 20.535041538s ago: executing program 3 (id=1591): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000040)=@ipv4_newroute={0x2c, 0x18, 0x1, 0x0, 0x0, {0x2, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa}, [@RTA_IP_PROTO={0x5, 0x1b, 0x2}, @RTA_DST={0x8, 0x1, @loopback}]}, 0x2c}}, 0x4000000) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) unshare(0x6020480) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r4, 0x4038ae7a, &(0x7f0000000000)={0x2, 0x40000105, 0x0, 0x0, 0x0, 0x3d}) recvmsg$unix(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000006c0)=""/179, 0x33fe0}], 0x1}, 0x0) sendmsg$inet(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000280)='>', 0x33fe0}], 0x1}, 0x0) 20.29233802s ago: executing program 2 (id=1592): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'netdevsim0\x00', &(0x7f0000000000)=@ethtool_sfeatures={0x3b, 0x2, [{0x100002}, {0xfbfffffa, 0x8000000}]}}) (fail_nth: 11) 19.220643941s ago: executing program 1 (id=1593): setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x33, &(0x7f0000000040)=0x80000001, 0x4) r0 = socket$kcm(0xa, 0x1, 0x106) setsockopt$sock_attach_bpf(r0, 0x29, 0x4b, 0x0, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0x0, 0xf, 0x9}, 0x0) syz_usb_connect(0x0, 0x5f, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000b1f203401e0903003bd7010203010902"], 0x0) sendmsg$NFT_BATCH(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000100001000000000000000000d100000a20000000000a01030000000000000000010000000900010073797a310000000054000000030a01020000000000000000010000000900030073797a320000000028000480080002400000000008000140000000051400030076657468315f6d6163767461700000000900010073797a31000000004c000000050a19020000000000000000010020000c00024000000000000000010900010073797a3100000000200004801400030076657468315f6d6163767461700000000800014000000005"], 0xe8}}, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r4, 0xc0045009, 0x0) listen(0xffffffffffffffff, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x2, &(0x7f00000002c0)=""/139, &(0x7f0000000100)=0x8b) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000740)={{{@in6=@dev, @in=@loopback}}, {{@in6=@ipv4={""/10, ""/2, @remote}}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000380), &(0x7f00000003c0)=0x8) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000001040)={'ip_vti0\x00', 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r5 = syz_open_dev$dri(&(0x7f0000000000), 0x9f, 0x600100) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r5, 0xc05064d1, &(0x7f0000000600)={&(0x7f0000000180), 0x0, 0x0, 0x0}) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=@updpolicy={0xfc, 0x19, 0x1, 0x0, 0x25dfdbfe, {{@in6=@rand_addr=' \x01\x00', @in=@local, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0xa9, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0xa00, 0x40800000000000, 0x800000000000000}}, [@tmpl={0x44, 0x5, [{{@in=@local, 0x0, 0x3c}, 0x0, @in=@broadcast, 0x0, 0x0, 0x3}]}]}, 0xfc}}, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000005c0)=@migrate={0xbc, 0x21, 0x1, 0x0, 0x0, {{@in=@broadcast, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80}}, [@migrate={0x50, 0x11, [{@in=@loopback, @in=@private=0xa010100, @in=@private=0xa010100, @in=@rand_addr=0x64010100, 0x3c, 0x0, 0x0, 0x0, 0xa, 0x2}]}, @encap={0x1c, 0x4, {0x2, 0x4e24, 0x4e23, @in6=@private1}}]}, 0xbc}}, 0x0) 19.163121292s ago: executing program 3 (id=1594): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) socketpair$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) setxattr$incfs_metadata(&(0x7f0000000800)='./cgroup\x00', &(0x7f0000000840), &(0x7f0000000880)="22cf", 0x2, 0x1) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socket$inet6(0x10, 0x80000, 0x3) r3 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) ioctl$VIDIOC_G_SELECTION(r3, 0xc040565e, 0x0) sched_setattr(0x0, 0x0, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0x40086602, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) socket(0x2, 0x3, 0x10000000) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYBLOB='\x00'/20, @ANYRES32=r0, @ANYBLOB='\x00'/28], 0x50) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x205, 0x2) r6 = fsopen(&(0x7f0000000040)='cgroup\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1000002, 0x11012, r5, 0x0) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) syz_clone3(&(0x7f00000002c0)={0x8040000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x20, &(0x7f0000000040)=[@in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @remote}]}, &(0x7f0000000080)=0x10) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000500), 0x40, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x1, 0xe, &(0x7f0000000900)=ANY=[@ANYBLOB="b7020000f7ffffffbfa70000000000002402000020fe29817a0af0fff8ffffff69a4f0ff00000000b70600000018d1fe2d6405000000000075040000000000400704000000000000b7040000100000206a0700fe000000008500000005000000b70000000a00000095000000000000000000c2c62f6004ad13aa957e2af5e49a53c2868f0399d909a63796c113a80c19aab9d607000000b6c9483be3f0d3253730e714c46cc4f79fd2b316da4f0de8163f6242fa7323f1740637c48468766af540439fce41f144631ac262dcae18c3d1a1fbe96dc86035b44174f7c0620254ab6d285e6b343185089a0f119e31975e551558050800000000000000125d67857f290870093f38153608561a2128a79cce912d1f05de330800a9f5422bee8ca49166f6a587f2f593775afcd071efc5a972f757521b7b38ec273c2ad3e406f8c124f7dc1c4553229a69df4b2780e6da4420d71489fe383e0b5ce08b750502f2b8add8d2dddde19ac050537e973782b4053150580035fb2c579e1b2100000033d1ee8cab6d236f05b1f7b9f78fd5abfe033eb79f7a0b498366f5edfe311258016fbf47d9c85bf5325bf61419372be377022433e20900a262b20bb8b36de7b0e6c5ebfc5baec1ebe58d4af587d33e2935ad68da6e0fea5c21301f5d002b51a5b60fc741cb2c5d4cd5e896774f9293a6435558795043404ac6eafc8310fbcacca7f971b260fd06d4590ded8429fcd1c9a8dbbdedb32675388df363c0bc536e00448208b72405ebf27ddb402e5a2d675aaad92e183cef1eadc1661140fb567b55c72907a1aca75277a5f0022b1e957ba737f10f1161c5ae6e2cc64072ff3b4e76084922242e63d4b7806e30f7"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1a}, 0x94) socket$kcm(0x11, 0x5, 0x300) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000340)=r7, 0x4) unshare(0x42000000) syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0) 18.852573014s ago: executing program 0 (id=1595): sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10b8}, 0xff00) r0 = socket$kcm(0xa, 0x5, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@bloom_filter={0x1e, 0x0, 0x400007, 0x9, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0xfffffffffffffffd}, 0x50) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x890b, &(0x7f0000000000)) r1 = socket$kcm(0xa, 0x2, 0x0) sendmsg$inet(r1, &(0x7f0000000380)={&(0x7f0000000040)={0xa, 0xa, @local}, 0x1b, &(0x7f0000000180)=[{&(0x7f0000000080)="a2", 0xff0e}], 0x4, 0x0, 0x0, 0xa6820000}, 0x0) (fail_nth: 2) 18.517856152s ago: executing program 0 (id=1596): r0 = syz_io_uring_setup(0x88f, &(0x7f0000000300)={0x0, 0xaedf, 0x0, 0xffffffff, 0x25d}, &(0x7f0000000140)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000880)=0x8090, 0x4) clock_gettime(0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r6, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0x2}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x0, 0x3}}}]}, 0x38}}, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) bind$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x4, r6, 0x1, 0x1, 0x6, @remote}, 0x14) r7 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000600)={0x1, 0x0, @pic={0x2, 0xd8, 0x1, 0x2, 0x2, 0x1, 0x1, 0xff, 0x5, 0x0, 0x0, 0x10, 0xa, 0x1, 0xd, 0x5}}) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000000000)={[0x35, 0x7, 0x0, 0x180, 0x7, 0x0, 0xf1, 0x0, 0x8000000000000, 0x5, 0x0, 0x9, 0x0, 0x0, 0x0, 0xbd9], 0x1, 0x3c4210}) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECVMSG={0xa, 0x8, 0x1, r3, 0x0, 0x0, 0x0, 0x40000020, 0x1, {0x2}}) io_uring_enter(r0, 0x52de, 0xf62e, 0x8, 0x0, 0x0) 18.211025413s ago: executing program 4 (id=1597): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setxattr$incfs_metadata(&(0x7f0000000800)='./cgroup\x00', &(0x7f0000000840), &(0x7f0000000880)='\"', 0x1, 0x1) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socket$inet6(0x10, 0x80000, 0x3) r3 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) ioctl$VIDIOC_G_SELECTION(r3, 0xc040565e, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xb49, 0x9, 0x8, 0x0, 0x3}, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0x40086602, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) socket(0x2, 0x3, 0x10000000) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b0000000000000000", @ANYBLOB='\x00'/20, @ANYRES32=r0, @ANYBLOB='\x00'/28], 0x50) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = fsopen(&(0x7f0000000040)='cgroup\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r5, 0x6, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1000002, 0x11012, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) syz_clone3(&(0x7f00000002c0)={0x8040000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x20, &(0x7f0000000040)=[@in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @remote}]}, &(0x7f0000000080)=0x10) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000500), 0x40, 0x0) socket$kcm(0x11, 0x5, 0x300) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000340), 0x4) unshare(0x42000000) syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0) 16.067817118s ago: executing program 1 (id=1598): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000380)=[@text32={0x20, &(0x7f0000000140)="b8050000000f01c10f46a78900000066ba2100b067ee66ba2000b000ee6d2f2f800000c0d23266bac0000f3066b808008ed0660f38806f008ee0", 0x3a}], 0x1, 0x0, 0x0, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)='\v', 0x1}], 0x1}}], 0x1, 0x4000010) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0x1}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000080)={[{0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0xeda7, 0x4}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x4, 0x20000000, 0x3, 0x33, 0x0, 0x0, 0x2004cb, 0x3, 0xfffffffffffffffd, 0xfffffffffffffff8, 0xf, 0xfffffffffffff2a6, 0x2000000000003ff, 0xffffffffffffffff], 0x0, 0x200306}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 15.746247497s ago: executing program 1 (id=1599): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), r1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vxcan1\x00', 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000140), 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r7, 0xc0a85320, &(0x7f00000000c0)={0x1080}) r8 = syz_io_uring_setup(0x5c2, &(0x7f00000002c0)={0x0, 0x3597, 0x10, 0x40001003, 0x21e, 0x0, r7}, &(0x7f0000000240), &(0x7f0000000340)) io_uring_register$IORING_REGISTER_PBUF_STATUS(r8, 0x1a, 0x0, 0x1) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000c80)={'syzkaller0\x00', 0x0}) r10 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r10, &(0x7f0000000500)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="94010000040a010200000000000000000300000408000b40000000013400048014000300726f736530000000000000000000000008000240051f18701400030076657468315f746f5f626f6e6400000008000b40000000021a000c0039d597f65c00db242e304415e0dc89c634089f8f084b000008000a40000000040c0002400000000000000004080007006e6174000b00070066696c7465720000f5000c00a07299fd09d36beaa8c9ffd21fa660f4778438e2cbd33cae72d68954abc34927faffd0e92decf0e5d51b4d3de78814d40452bfc9eef1356b41c7806392fa1600b2e1b592ff4e040d5c7b6cf870740acf60a76d0d93511ac34e8c93744d456d40fbee73d4873ad5f51b5828a497cf7b643a19e206027a7af052875023a28a7f1a9662e12022180d804e7a50ebc7ba5bc0f8a9f1b4f763d925aa0e2e3a7106170bd4c0d56d2127ffa39dda6ea7ac4b4c747b9df9cc86ac6f38bb533826a82c70b210e523ba22405292872aef8b1f6e156ee69a9871c1496103e9d26db6e8a5a4265968443f"], 0x194}, 0x1, 0x0, 0x0, 0x12}, 0x40) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000001200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=@newqdisc={0x4c, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {}, {0xffff, 0xffff}, {0x0, 0x1}}, [@qdisc_kind_options=@q_cake={{0x9}, {0x1c, 0x2, [@TCA_CAKE_RAW={0x8, 0xc, 0x1}, @TCA_CAKE_SPLIT_GSO={0x8, 0x11, 0x1}, @TCA_CAKE_MPU={0x8, 0xe, 0x6a}]}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x50}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000140)={'syztnl1\x00', &(0x7f00000000c0)={'syztnl2\x00', 0x0, 0x29, 0x2, 0x0, 0x0, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}, @private2={0xfc, 0x2, '\x00', 0x1}, 0x80, 0x20, 0x8, 0x4000}}) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r2, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f0000000540)={0xbc, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0xbc}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000002780)={'wlan0\x00', 0x0}) r13 = socket$nl_generic(0x10, 0x3, 0x10) r14 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r1) sendmsg$NL80211_CMD_START_P2P_DEVICE(r13, &(0x7f0000000680)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000006c0)=ANY=[@ANYBLOB="fa2dafc20ccaf1b85c133c43a71eaf00e241f6a4dc6ae9339bb0c9396b56625982b6a71d5c62ea82c64f56a300"/54, @ANYRES16=r14, @ANYBLOB="00012dbd7000fbdbdf2559000000"], 0x14}, 0x1, 0x0, 0x0, 0x400c001}, 0x4804) sendmsg$NL80211_CMD_DEL_KEY(r1, &(0x7f0000002880)={0x0, 0x0, &(0x7f0000002840)={&(0x7f0000000600)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="010026bd7000fedbdf250c00000008000300", @ANYRES32=r12, @ANYBLOB="04002800c829375b4e9f0404006e80"], 0x24}}, 0x0) sendmsg$GTP_CMD_DELPDP(r2, &(0x7f0000000840)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000800)={&(0x7f0000000780)={0x4c, 0x0, 0x20, 0x70bd2c, 0x25dfdbfe, {}, [@GTPA_PEER_ADDR6={0x14, 0xb, @private2={0xfc, 0x2, '\x00', 0x1}}, @GTPA_VERSION={0x8}, @GTPA_PEER_ADDR6={0x14, 0xb, @mcast2}, @GTPA_VERSION={0x8, 0x2, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x240400c0) 15.663077125s ago: executing program 1 (id=1600): r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002200), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000002280)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f00000047c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000002140)={0x50, 0x0, r1, {0x7, 0x27, 0x0, 0x1dd8a0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xfffffb96}}, 0x50) read$FUSE(r0, &(0x7f0000000100)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) r4 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r4, 0x3b81, &(0x7f0000000100)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_ADD_RESERVED(r4, 0x3ba0, &(0x7f00000001c0)={0x48, 0x1, r5, 0x0, 0x80, 0x4e}) ioctl$IOMMU_TEST_OP_ADD_RESERVED(r4, 0x3ba0, &(0x7f0000000280)={0x48, 0x1, r5, 0x0, 0x1, 0xb97d}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(r4, 0x3ba0, &(0x7f0000002300)={0x48, 0x2, r5, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$IOMMU_IOAS_MAP$PAGES(r4, 0x3b85, &(0x7f0000000080)={0x28, 0x2, r5, 0x0, &(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1}) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x10) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text64={0x40, 0x0}], 0x1, 0x74, 0x0, 0x0) r9 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x84242, 0x0) r10 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffff9, 0x122c42) ioctl$LOOP_CONFIGURE(r10, 0x4c0a, &(0x7f0000001ac0)={r9, 0x4000, {0x0, 0x0, 0x0, 0x2ead, 0x7fff, 0x0, 0x0, 0x0, 0x4, "339f020bbe82b398000000000000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323691c58d66500", "a9103939c787a16c1ca43f80026d1a8554fe581b59ded130e04d528539f3d3289737f0374c72a964a02447a75df8a69ea917deb7ba193b3e7772fd29f35239d2", "24431a1e77a68e174ff10000000000000010e200"}}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r10, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) syz_fuse_handle_req(r0, &(0x7f0000008680)="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", 0x2000, &(0x7f0000006f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002740)={0x78, 0x0, 0x40000000000000, {0x400, 0x8, 0x0, {0x0, 0xffffffffffffff31, 0x80000000, 0x8e1, 0x5, 0xffffffffffffffff, 0x1, 0x4, 0xfffffc01, 0x1000, 0xffffffff, r2, r3, 0xfffffffb, 0x5}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) statx(0xffffffffffffff9c, &(0x7f00000121c0)='./file0\x00', 0x800, 0x80, 0x0) r11 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r11, &(0x7f00000021c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000780)=ANY=[], 0x25c}, 0x1, 0x0, 0x0, 0x1}, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='system.posix_acl_access\x00', 0x0, 0x0, 0x2) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r12 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r13 = dup(r12) ioctl$KVM_SET_CPUID2(r13, 0xc008ae09, &(0x7f0000000100)=ANY=[@ANYRESHEX]) 15.315434409s ago: executing program 1 (id=1601): openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0), 0x8001, 0x0) mmap(&(0x7f00003bc000/0x1000)=nil, 0x1000, 0x1000001, 0x13, 0xffffffffffffffff, 0xc2239000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000300)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socket(0x1e, 0x4, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8912, &(0x7f00000003c0)=@req={0x28, &(0x7f0000000340)={'vlan0\x00', @ifru_ivalue=0x5}}) recvmsg(0xffffffffffffffff, 0x0, 0x0) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0x1c}], 0x1, 0x0, 0x45, 0x4002}, 0x4000004) epoll_pwait2(0xffffffffffffffff, &(0x7f0000000280), 0x0, &(0x7f0000000280)={0x77359400}, &(0x7f0000000180)={[0x800]}, 0x8) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x400) ioctl$SG_IO(r4, 0x2285, &(0x7f00000005c0)={0x53, 0xfffffffe, 0x6, 0x10, @buffer={0x0, 0xc8, &(0x7f0000000640)=""/200}, &(0x7f0000000240)="238d7acf0800", 0x0, 0x0, 0x1b, 0x0, 0x0}) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x5, 0x11, 0x0, 0x0, 0xb4d, 0x9, 0x8, 0x0, 0x3}, 0x0) sendmsg$NFULNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0) sendmsg$NFULNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x4f}, 0x1, 0x0, 0x0, 0x44011}, 0x0) syz_open_dev$vim2m(0x0, 0x4, 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000300)={{0x3, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f00000000c0)={0x2, 0x0, 0x40, 0x0, 0x8}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f0000000200)={0x8000, 0x101, 0x4}) syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000001c0)={{0x1, 0x1, 0x18}, './file0\x00'}) 4.501201234s ago: executing program 32 (id=1592): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'netdevsim0\x00', &(0x7f0000000000)=@ethtool_sfeatures={0x3b, 0x2, [{0x100002}, {0xfbfffffa, 0x8000000}]}}) (fail_nth: 11) 4.003946275s ago: executing program 33 (id=1594): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) socketpair$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) setxattr$incfs_metadata(&(0x7f0000000800)='./cgroup\x00', &(0x7f0000000840), &(0x7f0000000880)="22cf", 0x2, 0x1) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socket$inet6(0x10, 0x80000, 0x3) r3 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) ioctl$VIDIOC_G_SELECTION(r3, 0xc040565e, 0x0) sched_setattr(0x0, 0x0, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0x40086602, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) socket(0x2, 0x3, 0x10000000) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYBLOB='\x00'/20, @ANYRES32=r0, @ANYBLOB='\x00'/28], 0x50) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x205, 0x2) r6 = fsopen(&(0x7f0000000040)='cgroup\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1000002, 0x11012, r5, 0x0) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) syz_clone3(&(0x7f00000002c0)={0x8040000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x20, &(0x7f0000000040)=[@in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @remote}]}, &(0x7f0000000080)=0x10) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000500), 0x40, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x1, 0xe, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1a}, 0x94) socket$kcm(0x11, 0x5, 0x300) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000340)=r7, 0x4) unshare(0x42000000) syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0) 3.00073698s ago: executing program 34 (id=1596): r0 = syz_io_uring_setup(0x88f, &(0x7f0000000300)={0x0, 0xaedf, 0x0, 0xffffffff, 0x25d}, &(0x7f0000000140)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000880)=0x8090, 0x4) clock_gettime(0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r6, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0x2}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x0, 0x3}}}]}, 0x38}}, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) bind$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x4, r6, 0x1, 0x1, 0x6, @remote}, 0x14) r7 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000600)={0x1, 0x0, @pic={0x2, 0xd8, 0x1, 0x2, 0x2, 0x1, 0x1, 0xff, 0x5, 0x0, 0x0, 0x10, 0xa, 0x1, 0xd, 0x5}}) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000000000)={[0x35, 0x7, 0x0, 0x180, 0x7, 0x0, 0xf1, 0x0, 0x8000000000000, 0x5, 0x0, 0x9, 0x0, 0x0, 0x0, 0xbd9], 0x1, 0x3c4210}) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECVMSG={0xa, 0x8, 0x1, r3, 0x0, 0x0, 0x0, 0x40000020, 0x1, {0x2}}) io_uring_enter(r0, 0x52de, 0xf62e, 0x8, 0x0, 0x0) 2.966023226s ago: executing program 35 (id=1597): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setxattr$incfs_metadata(&(0x7f0000000800)='./cgroup\x00', &(0x7f0000000840), &(0x7f0000000880)='\"', 0x1, 0x1) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socket$inet6(0x10, 0x80000, 0x3) r3 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) ioctl$VIDIOC_G_SELECTION(r3, 0xc040565e, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xb49, 0x9, 0x8, 0x0, 0x3}, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0x40086602, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) socket(0x2, 0x3, 0x10000000) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b0000000000000000", @ANYBLOB='\x00'/20, @ANYRES32=r0, @ANYBLOB='\x00'/28], 0x50) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = fsopen(&(0x7f0000000040)='cgroup\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r5, 0x6, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1000002, 0x11012, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) syz_clone3(&(0x7f00000002c0)={0x8040000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x20, &(0x7f0000000040)=[@in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @remote}]}, &(0x7f0000000080)=0x10) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000500), 0x40, 0x0) socket$kcm(0x11, 0x5, 0x300) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000340), 0x4) unshare(0x42000000) syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0) 0s ago: executing program 36 (id=1601): openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0), 0x8001, 0x0) mmap(&(0x7f00003bc000/0x1000)=nil, 0x1000, 0x1000001, 0x13, 0xffffffffffffffff, 0xc2239000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000300)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socket(0x1e, 0x4, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8912, &(0x7f00000003c0)=@req={0x28, &(0x7f0000000340)={'vlan0\x00', @ifru_ivalue=0x5}}) recvmsg(0xffffffffffffffff, 0x0, 0x0) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0x1c}], 0x1, 0x0, 0x45, 0x4002}, 0x4000004) epoll_pwait2(0xffffffffffffffff, &(0x7f0000000280), 0x0, &(0x7f0000000280)={0x77359400}, &(0x7f0000000180)={[0x800]}, 0x8) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x400) ioctl$SG_IO(r4, 0x2285, &(0x7f00000005c0)={0x53, 0xfffffffe, 0x6, 0x10, @buffer={0x0, 0xc8, &(0x7f0000000640)=""/200}, &(0x7f0000000240)="238d7acf0800", 0x0, 0x0, 0x1b, 0x0, 0x0}) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x5, 0x11, 0x0, 0x0, 0xb4d, 0x9, 0x8, 0x0, 0x3}, 0x0) sendmsg$NFULNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0) sendmsg$NFULNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x4f}, 0x1, 0x0, 0x0, 0x44011}, 0x0) syz_open_dev$vim2m(0x0, 0x4, 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000300)={{0x3, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f00000000c0)={0x2, 0x0, 0x40, 0x0, 0x8}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f0000000200)={0x8000, 0x101, 0x4}) syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000001c0)={{0x1, 0x1, 0x18}, './file0\x00'}) kernel console output (not intermixed with test programs): 2036][T10661] Call Trace: [ 407.822042][T10661] [ 407.822049][T10661] dump_stack_lvl+0x189/0x250 [ 407.822071][T10661] ? __pfx____ratelimit+0x10/0x10 [ 407.822093][T10661] ? __pfx_dump_stack_lvl+0x10/0x10 [ 407.822111][T10661] ? __pfx__printk+0x10/0x10 [ 407.822136][T10661] should_fail_ex+0x414/0x560 [ 407.822167][T10661] should_failslab+0xa8/0x100 [ 407.822190][T10661] __kmalloc_cache_noprof+0x70/0x3d0 [ 407.822211][T10661] ? sctp_add_bind_addr+0x8c/0x370 [ 407.822232][T10661] sctp_add_bind_addr+0x8c/0x370 [ 407.822253][T10661] sctp_copy_local_addr_list+0x30b/0x4e0 [ 407.822274][T10661] ? sctp_copy_local_addr_list+0x9b/0x4e0 [ 407.822293][T10661] ? __pfx_sctp_copy_local_addr_list+0x10/0x10 [ 407.822313][T10661] ? sctp_v6_is_any+0x64/0x80 [ 407.822335][T10661] ? sctp_copy_one_addr+0x93/0x360 [ 407.822355][T10661] sctp_bind_addr_copy+0xb3/0x3c0 [ 407.822375][T10661] ? sctp_assoc_set_bind_addr_from_ep+0xa5/0x1a0 [ 407.822396][T10661] sctp_connect_new_asoc+0x2e0/0x690 [ 407.822411][T10661] ? __pfx_sctp_connect_new_asoc+0x10/0x10 [ 407.822424][T10661] ? __local_bh_enable_ip+0x12d/0x1c0 [ 407.822442][T10661] ? bpf_lsm_sctp_bind_connect+0x9/0x20 [ 407.822461][T10661] ? security_sctp_bind_connect+0x7e/0x2e0 [ 407.822482][T10661] sctp_sendmsg+0x155c/0x2810 [ 407.822509][T10661] ? __pfx_sctp_sendmsg+0x10/0x10 [ 407.822532][T10661] ? aa_sk_perm+0x81e/0x950 [ 407.822556][T10661] ? __pfx_aa_sk_perm+0x10/0x10 [ 407.822578][T10661] ? sock_rps_record_flow+0x19/0x410 [ 407.822598][T10661] ? inet_sendmsg+0x2f4/0x370 [ 407.822617][T10661] __sock_sendmsg+0x19c/0x270 [ 407.822638][T10661] __sys_sendto+0x3bd/0x520 [ 407.822661][T10661] ? __pfx___sys_sendto+0x10/0x10 [ 407.822683][T10661] ? __mutex_unlock_slowpath+0x1a1/0x740 [ 407.822710][T10661] ? __fget_files+0x3a0/0x420 [ 407.822737][T10661] ? ksys_write+0x22a/0x250 [ 407.822757][T10661] ? __pfx_ksys_write+0x10/0x10 [ 407.822776][T10661] ? rcu_is_watching+0x15/0xb0 [ 407.822793][T10661] __x64_sys_sendto+0xde/0x100 [ 407.822816][T10661] do_syscall_64+0xfa/0x3b0 [ 407.822839][T10661] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 407.822853][T10661] ? clear_bhb_loop+0x60/0xb0 [ 407.822870][T10661] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 407.822885][T10661] RIP: 0033:0x7fe80fb8ebe9 [ 407.822898][T10661] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 407.822912][T10661] RSP: 002b:00007fe81097a038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 407.822929][T10661] RAX: ffffffffffffffda RBX: 00007fe80fdb5fa0 RCX: 00007fe80fb8ebe9 [ 407.822941][T10661] RDX: 0000000000000001 RSI: 0000200000000040 RDI: 0000000000000003 [ 407.822955][T10661] RBP: 00007fe81097a090 R08: 0000200000000280 R09: 000000000000001c [ 407.822966][T10661] R10: 0000000000008910 R11: 0000000000000246 R12: 0000000000000002 [ 407.822975][T10661] R13: 00007fe80fdb6038 R14: 00007fe80fdb5fa0 R15: 00007fe80fedfa28 [ 407.822991][T10661] [ 408.348609][ T979] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 409.636328][T10697] netlink: 'syz.4.1172': attribute type 4 has an invalid length. [ 409.906578][T10697] netlink: 'syz.4.1172': attribute type 4 has an invalid length. [ 411.318691][ T5924] usb 5-1: new full-speed USB device number 38 using dummy_hcd [ 411.501949][ T5924] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 411.513588][ T5924] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 411.620773][T10722] FAULT_INJECTION: forcing a failure. [ 411.620773][T10722] name failslab, interval 1, probability 0, space 0, times 0 [ 411.638647][ T5924] usb 5-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 411.639268][T10722] CPU: 1 UID: 0 PID: 10722 Comm: syz.3.1177 Not tainted syzkaller #0 PREEMPT(full) [ 411.639300][T10722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 411.639314][T10722] Call Trace: [ 411.639324][T10722] [ 411.639334][T10722] dump_stack_lvl+0x189/0x250 [ 411.639370][T10722] ? __pfx____ratelimit+0x10/0x10 [ 411.639404][T10722] ? __pfx_dump_stack_lvl+0x10/0x10 [ 411.639432][T10722] ? __pfx__printk+0x10/0x10 [ 411.639467][T10722] ? __pfx___might_resched+0x10/0x10 [ 411.639491][T10722] ? lock_acquire+0x5f/0x360 [ 411.639528][T10722] should_fail_ex+0x414/0x560 [ 411.639561][T10722] should_failslab+0xa8/0x100 [ 411.639598][T10722] kmem_cache_alloc_noprof+0x73/0x3c0 [ 411.639631][T10722] ? security_file_alloc+0x34/0x330 [ 411.639663][T10722] security_file_alloc+0x34/0x330 [ 411.639694][T10722] init_file+0x93/0x2f0 [ 411.639720][T10722] alloc_empty_file+0x6e/0x1d0 [ 411.639743][T10722] path_openat+0x107/0x3830 [ 411.639787][T10722] ? arch_stack_walk+0xfc/0x150 [ 411.639823][T10722] ? stack_trace_save+0x9c/0xe0 [ 411.639852][T10722] ? stack_depot_save_flags+0x40/0x860 [ 411.639882][T10722] ? rcu_is_watching+0x15/0xb0 [ 411.639909][T10722] ? kasan_save_track+0x4f/0x80 [ 411.639936][T10722] ? kasan_save_track+0x3e/0x80 [ 411.639964][T10722] ? __kasan_slab_alloc+0x6c/0x80 [ 411.639996][T10722] ? kmem_cache_alloc_noprof+0x1c1/0x3c0 [ 411.640021][T10722] ? getname_flags+0xb8/0x540 [ 411.640042][T10722] ? __pfx_path_openat+0x10/0x10 [ 411.640068][T10722] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 411.640102][T10722] do_filp_open+0x1fa/0x410 [ 411.640130][T10722] ? __pfx_do_filp_open+0x10/0x10 [ 411.640171][T10722] ? _raw_spin_unlock+0x28/0x50 [ 411.640199][T10722] ? alloc_fd+0x64c/0x6c0 [ 411.640240][T10722] do_sys_openat2+0x121/0x1c0 [ 411.640267][T10722] ? __pfx_do_sys_openat2+0x10/0x10 [ 411.640297][T10722] ? rcu_is_watching+0x15/0xb0 [ 411.640323][T10722] __x64_sys_creat+0x8f/0xc0 [ 411.640351][T10722] do_syscall_64+0xfa/0x3b0 [ 411.640386][T10722] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 411.640409][T10722] ? clear_bhb_loop+0x60/0xb0 [ 411.640436][T10722] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 411.640459][T10722] RIP: 0033:0x7f686c78ebe9 [ 411.640481][T10722] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 411.640501][T10722] RSP: 002b:00007f686d516038 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 411.640527][T10722] RAX: ffffffffffffffda RBX: 00007f686c9b5fa0 RCX: 00007f686c78ebe9 [ 411.640545][T10722] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00002000000001c0 [ 411.640560][T10722] RBP: 00007f686d516090 R08: 0000000000000000 R09: 0000000000000000 [ 411.640576][T10722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 411.640591][T10722] R13: 00007f686c9b6038 R14: 00007f686c9b5fa0 R15: 00007f686cadfa28 [ 411.640618][T10722] [ 412.200319][ T5924] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 412.227121][ T5924] usb 5-1: config 0 descriptor?? [ 412.233672][ T5924] hub 5-1:0.0: USB hub found [ 412.435967][T10715] netlink: 32 bytes leftover after parsing attributes in process `syz.4.1175'. [ 412.446739][T10715] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1175'. [ 412.462670][ T5924] hub 5-1:0.0: config failed, can't read hub descriptor (err -22) [ 412.474221][ T5924] usbhid 5-1:0.0: can't add hid device: -71 [ 412.481600][ T5924] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 412.551213][ T5924] usb 5-1: USB disconnect, device number 38 [ 412.718371][T10738] FAULT_INJECTION: forcing a failure. [ 412.718371][T10738] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 412.733254][T10738] CPU: 0 UID: 0 PID: 10738 Comm: syz.0.1183 Not tainted syzkaller #0 PREEMPT(full) [ 412.733285][T10738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 412.733299][T10738] Call Trace: [ 412.733306][T10738] [ 412.733316][T10738] dump_stack_lvl+0x189/0x250 [ 412.733345][T10738] ? __pfx____ratelimit+0x10/0x10 [ 412.733375][T10738] ? __pfx_dump_stack_lvl+0x10/0x10 [ 412.733398][T10738] ? __pfx__printk+0x10/0x10 [ 412.733431][T10738] ? rcu_is_watching+0x15/0xb0 [ 412.733453][T10738] should_fail_ex+0x414/0x560 [ 412.733482][T10738] _copy_to_user+0x31/0xb0 [ 412.733506][T10738] simple_read_from_buffer+0xe1/0x170 [ 412.733539][T10738] proc_fail_nth_read+0x1b3/0x220 [ 412.733564][T10738] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 412.733589][T10738] ? rw_verify_area+0x2a6/0x4d0 [ 412.733615][T10738] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 412.733639][T10738] vfs_read+0x1fd/0xa30 [ 412.733664][T10738] ? fdget_pos+0x247/0x320 [ 412.733691][T10738] ? __pfx___mutex_lock+0x10/0x10 [ 412.733720][T10738] ? __pfx_vfs_read+0x10/0x10 [ 412.733747][T10738] ? __fget_files+0x3a0/0x420 [ 412.733776][T10738] ? __fget_files+0x2a/0x420 [ 412.733809][T10738] ksys_read+0x145/0x250 [ 412.733836][T10738] ? __pfx_ksys_read+0x10/0x10 [ 412.733863][T10738] ? rcu_is_watching+0x15/0xb0 [ 412.733885][T10738] ? rcu_is_watching+0x15/0xb0 [ 412.733906][T10738] do_syscall_64+0xfa/0x3b0 [ 412.733936][T10738] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 412.733955][T10738] ? clear_bhb_loop+0x60/0xb0 [ 412.733977][T10738] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 412.733999][T10738] RIP: 0033:0x7f306138d5fc [ 412.734018][T10738] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 412.734037][T10738] RSP: 002b:00007f3062235030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 412.734060][T10738] RAX: ffffffffffffffda RBX: 00007f30615b5fa0 RCX: 00007f306138d5fc [ 412.734075][T10738] RDX: 000000000000000f RSI: 00007f30622350a0 RDI: 0000000000000004 [ 412.734089][T10738] RBP: 00007f3062235090 R08: 0000000000000000 R09: 0000000000000000 [ 412.734102][T10738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 412.734116][T10738] R13: 00007f30615b6038 R14: 00007f30615b5fa0 R15: 00007f30616dfa28 [ 412.734140][T10738] [ 412.967454][ C0] vkms_vblank_simulate: vblank timer overrun [ 413.053626][T10742] binder: 10740:10742 ioctl c018620c 200000000000 returned -22 [ 413.064987][T10743] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 413.098942][ T5937] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 413.248604][ T5937] usb 2-1: Using ep0 maxpacket: 8 [ 413.260214][ T5937] usb 2-1: config 2 has an invalid interface number: 198 but max is 0 [ 413.270740][ T5937] usb 2-1: config 2 has no interface number 0 [ 413.277008][ T5937] usb 2-1: config 2 interface 198 has no altsetting 0 [ 413.286755][ T5937] usb 2-1: New USB device found, idVendor=1199, idProduct=0024, bcdDevice= 7.a4 [ 413.296677][ T5937] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 413.306570][ T5937] usb 2-1: Product: syz [ 413.311389][ T5937] usb 2-1: Manufacturer: syz [ 413.316082][ T5937] usb 2-1: SerialNumber: syz [ 413.328407][ T5937] sierra 2-1:2.198: Sierra USB modem converter detected [ 413.735721][ T5924] usb 5-1: new high-speed USB device number 39 using dummy_hcd [ 414.152343][ T5924] usb 5-1: config 0 has no interfaces? [ 414.166968][ T5924] usb 5-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 414.176538][ T5924] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 414.186585][ T5924] usb 5-1: Product: syz [ 414.191326][ T5924] usb 5-1: Manufacturer: syz [ 414.196024][ T5924] usb 5-1: SerialNumber: syz [ 414.204942][ T5924] usb 5-1: config 0 descriptor?? [ 416.090762][ T5937] usb 2-1: Sierra USB modem converter now attached to ttyUSB0 [ 416.241218][ T5937] usb 2-1: USB disconnect, device number 18 [ 416.327394][ T5937] sierra ttyUSB0: Sierra USB modem converter now disconnected from ttyUSB0 [ 416.446463][ T5937] sierra 2-1:2.198: device disconnected [ 416.674434][ T5916] usb 5-1: USB disconnect, device number 39 [ 418.618469][T10822] FAULT_INJECTION: forcing a failure. [ 418.618469][T10822] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 418.636369][T10822] CPU: 0 UID: 0 PID: 10822 Comm: syz.2.1202 Not tainted syzkaller #0 PREEMPT(full) [ 418.636399][T10822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 418.636414][T10822] Call Trace: [ 418.636422][T10822] [ 418.636431][T10822] dump_stack_lvl+0x189/0x250 [ 418.636461][T10822] ? __pfx____ratelimit+0x10/0x10 [ 418.636492][T10822] ? __pfx_dump_stack_lvl+0x10/0x10 [ 418.636518][T10822] ? __pfx__printk+0x10/0x10 [ 418.636545][T10822] ? __might_fault+0xb0/0x130 [ 418.636577][T10822] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 418.636608][T10822] ? rcu_is_watching+0x15/0xb0 [ 418.636630][T10822] should_fail_ex+0x414/0x560 [ 418.636661][T10822] _copy_from_user+0x2d/0xb0 [ 418.636685][T10822] video_usercopy+0x354/0x14f0 [ 418.636712][T10822] ? __pfx___video_do_ioctl+0x10/0x10 [ 418.636733][T10822] ? __pfx_video_usercopy+0x10/0x10 [ 418.636762][T10822] ? __fget_files+0x2a/0x420 [ 418.636794][T10822] ? __fget_files+0x3a0/0x420 [ 418.636828][T10822] v4l2_ioctl+0x18a/0x1e0 [ 418.636861][T10822] ? __pfx_v4l2_ioctl+0x10/0x10 [ 418.636892][T10822] __se_sys_ioctl+0xf9/0x170 [ 418.636920][T10822] do_syscall_64+0xfa/0x3b0 [ 418.636952][T10822] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 418.636974][T10822] ? clear_bhb_loop+0x60/0xb0 [ 418.636998][T10822] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 418.637020][T10822] RIP: 0033:0x7fdab378ebe9 [ 418.637039][T10822] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 418.637058][T10822] RSP: 002b:00007fdab453e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 418.637082][T10822] RAX: ffffffffffffffda RBX: 00007fdab39b5fa0 RCX: 00007fdab378ebe9 [ 418.637098][T10822] RDX: 0000200000000180 RSI: 00000000c014563b RDI: 0000000000000003 [ 418.637113][T10822] RBP: 00007fdab453e090 R08: 0000000000000000 R09: 0000000000000000 [ 418.637126][T10822] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 418.637139][T10822] R13: 00007fdab39b6038 R14: 00007fdab39b5fa0 R15: 00007fdab3adfa28 [ 418.637162][T10822] [ 419.100671][T10835] FAULT_INJECTION: forcing a failure. [ 419.100671][T10835] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 419.155112][T10835] CPU: 1 UID: 0 PID: 10835 Comm: syz.1.1205 Not tainted syzkaller #0 PREEMPT(full) [ 419.155135][T10835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 419.155146][T10835] Call Trace: [ 419.155152][T10835] [ 419.155159][T10835] dump_stack_lvl+0x189/0x250 [ 419.155182][T10835] ? __pfx____ratelimit+0x10/0x10 [ 419.155204][T10835] ? __pfx_dump_stack_lvl+0x10/0x10 [ 419.155221][T10835] ? __pfx__printk+0x10/0x10 [ 419.155241][T10835] ? __might_fault+0xb0/0x130 [ 419.155265][T10835] ? rcu_is_watching+0x15/0xb0 [ 419.155281][T10835] should_fail_ex+0x414/0x560 [ 419.155303][T10835] _copy_from_iter+0x1db/0x16f0 [ 419.155320][T10835] ? rcu_is_watching+0x15/0xb0 [ 419.155334][T10835] ? kmem_cache_alloc_node_noprof+0x217/0x3c0 [ 419.155356][T10835] ? __pfx__copy_from_iter+0x10/0x10 [ 419.155370][T10835] ? __build_skb_around+0x257/0x3e0 [ 419.155394][T10835] ? netlink_sendmsg+0x642/0xb30 [ 419.155416][T10835] ? skb_put+0x11b/0x210 [ 419.155430][T10835] netlink_sendmsg+0x6b2/0xb30 [ 419.155456][T10835] ? __pfx_netlink_sendmsg+0x10/0x10 [ 419.155479][T10835] ? aa_sock_msg_perm+0xf1/0x1d0 [ 419.155493][T10835] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 419.155509][T10835] ? __pfx_netlink_sendmsg+0x10/0x10 [ 419.155532][T10835] __sock_sendmsg+0x219/0x270 [ 419.155552][T10835] ____sys_sendmsg+0x505/0x830 [ 419.155569][T10835] ? __pfx_____sys_sendmsg+0x10/0x10 [ 419.155587][T10835] ? import_iovec+0x74/0xa0 [ 419.155604][T10835] ___sys_sendmsg+0x21f/0x2a0 [ 419.155619][T10835] ? __pfx____sys_sendmsg+0x10/0x10 [ 419.155646][T10835] ? __fget_files+0x2a/0x420 [ 419.155669][T10835] ? __fget_files+0x3a0/0x420 [ 419.155694][T10835] __x64_sys_sendmsg+0x19b/0x260 [ 419.155711][T10835] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 419.155729][T10835] ? __pfx_ksys_write+0x10/0x10 [ 419.155747][T10835] ? rcu_is_watching+0x15/0xb0 [ 419.155763][T10835] ? rcu_is_watching+0x15/0xb0 [ 419.155778][T10835] do_syscall_64+0xfa/0x3b0 [ 419.155801][T10835] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 419.155816][T10835] ? clear_bhb_loop+0x60/0xb0 [ 419.155832][T10835] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 419.155847][T10835] RIP: 0033:0x7fe80fb8ebe9 [ 419.155860][T10835] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 419.155873][T10835] RSP: 002b:00007fe81097a038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 419.155889][T10835] RAX: ffffffffffffffda RBX: 00007fe80fdb5fa0 RCX: 00007fe80fb8ebe9 [ 419.155900][T10835] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 419.155910][T10835] RBP: 00007fe81097a090 R08: 0000000000000000 R09: 0000000000000000 [ 419.155920][T10835] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 419.155929][T10835] R13: 00007fe80fdb6038 R14: 00007fe80fdb5fa0 R15: 00007fe80fedfa28 [ 419.155945][T10835] [ 419.808879][ T5937] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 420.701693][ T5937] usb 1-1: config 0 has no interfaces? [ 420.791180][ T5937] usb 1-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 420.808383][ T5937] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 420.840764][ T5937] usb 1-1: Product: syz [ 420.853688][ T5937] usb 1-1: Manufacturer: syz [ 420.858625][ T979] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 420.858737][ T5937] usb 1-1: SerialNumber: syz [ 420.883632][ T5937] usb 1-1: config 0 descriptor?? [ 420.998967][ T979] usb 4-1: device descriptor read/64, error -71 [ 421.010484][T10852] IPVS: set_ctl: invalid protocol: 60 172.30.0.5:20004 [ 421.238655][ T979] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 421.435516][T10860] input: syz1 as /devices/virtual/input/input29 [ 421.548626][ T979] usb 4-1: device descriptor read/64, error -71 [ 421.669013][ T979] usb usb4-port1: attempt power cycle [ 422.038825][ T979] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 422.059717][ T979] usb 4-1: device descriptor read/8, error -71 [ 422.190741][ T5937] hid-generic 0003:0004:0000.0006: unknown main item tag 0x0 [ 422.202876][ T5937] hid-generic 0003:0004:0000.0006: unknown main item tag 0x0 [ 422.211059][ T5937] hid-generic 0003:0004:0000.0006: unknown main item tag 0x0 [ 422.221043][ T5937] hid-generic 0003:0004:0000.0006: hidraw0: USB HID v0.00 Device [syz0] on syz1 [ 422.258846][T10872] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1213'. [ 422.302366][ T979] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 422.322292][T10877] fido_id[10877]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 422.341913][ T979] usb 4-1: device descriptor read/8, error -71 [ 422.435499][T10884] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 422.468745][ T979] usb usb4-port1: unable to enumerate USB device [ 422.549915][ T979] usb 1-1: USB disconnect, device number 27 [ 424.372987][T10898] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1219'. [ 424.663680][ T30] kauditd_printk_skb: 8 callbacks suppressed [ 424.663701][ T30] audit: type=1326 audit(1755833167.873:173): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10900 comm="syz.3.1220" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f686c78ebe9 code=0x7ffc0000 [ 424.725196][ T979] usb 3-1: new low-speed USB device number 36 using dummy_hcd [ 424.792961][ T30] audit: type=1326 audit(1755833167.873:174): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10900 comm="syz.3.1220" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f686c78ebe9 code=0x7ffc0000 [ 424.845217][ T30] audit: type=1326 audit(1755833167.903:175): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10900 comm="syz.3.1220" exe="/root/syz-executor" sig=0 arch=c000003e syscall=85 compat=0 ip=0x7f686c78ebe9 code=0x7ffc0000 [ 424.867599][ C0] vkms_vblank_simulate: vblank timer overrun [ 424.875472][ T30] audit: type=1326 audit(1755833167.903:176): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10900 comm="syz.3.1220" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f686c78ebe9 code=0x7ffc0000 [ 424.900552][ T30] audit: type=1326 audit(1755833167.913:177): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10900 comm="syz.3.1220" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f686c78ebe9 code=0x7ffc0000 [ 424.925138][ T30] audit: type=1326 audit(1755833167.913:178): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10900 comm="syz.3.1220" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f686c78ebe9 code=0x7ffc0000 [ 424.962605][ T30] audit: type=1326 audit(1755833167.913:179): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10900 comm="syz.3.1220" exe="/root/syz-executor" sig=0 arch=c000003e syscall=54 compat=0 ip=0x7f686c78ebe9 code=0x7ffc0000 [ 424.984962][ C0] vkms_vblank_simulate: vblank timer overrun [ 424.996739][ T30] audit: type=1326 audit(1755833167.913:180): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10900 comm="syz.3.1220" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f686c78ebe9 code=0x7ffc0000 [ 425.008650][ T979] usb 3-1: device descriptor read/64, error -71 [ 425.019182][ C0] vkms_vblank_simulate: vblank timer overrun [ 425.041392][ T30] audit: type=1326 audit(1755833167.913:181): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10900 comm="syz.3.1220" exe="/root/syz-executor" sig=0 arch=c000003e syscall=50 compat=0 ip=0x7f686c78ebe9 code=0x7ffc0000 [ 425.069973][ T30] audit: type=1326 audit(1755833167.913:182): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10900 comm="syz.3.1220" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f686c78ebe9 code=0x7ffc0000 [ 425.289368][ T979] usb 3-1: new low-speed USB device number 37 using dummy_hcd [ 425.438877][ T979] usb 3-1: device descriptor read/64, error -71 [ 425.548993][ T979] usb usb3-port1: attempt power cycle [ 425.806276][T10905] delete_channel: no stack [ 425.988606][ T979] usb 3-1: new low-speed USB device number 38 using dummy_hcd [ 426.009092][ T979] usb 3-1: device descriptor read/8, error -71 [ 426.270440][ T979] usb 3-1: new low-speed USB device number 39 using dummy_hcd [ 426.319283][ T979] usb 3-1: device descriptor read/8, error -71 [ 426.430097][ T979] usb usb3-port1: unable to enumerate USB device [ 426.608610][ T5924] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 426.898728][ T5924] usb 4-1: Using ep0 maxpacket: 8 [ 426.910258][ T5924] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 426.921596][ T5924] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 426.942678][ T5924] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 426.968233][ T5924] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 426.979585][ T5924] usb 4-1: Product: syz [ 426.984398][ T5924] usb 4-1: Manufacturer: syz [ 426.990778][ T5924] usb 4-1: SerialNumber: syz [ 427.128731][ T979] usb 5-1: new high-speed USB device number 40 using dummy_hcd [ 427.290629][T10938] FAULT_INJECTION: forcing a failure. [ 427.290629][T10938] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 427.328001][ T5924] usb 4-1: 0:2 : does not exist [ 427.354542][ T979] usb 5-1: config 0 has no interfaces? [ 427.355331][ T5924] usb 4-1: USB disconnect, device number 25 [ 427.366428][T10938] CPU: 1 UID: 0 PID: 10938 Comm: syz.1.1229 Not tainted syzkaller #0 PREEMPT(full) [ 427.366457][T10938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 427.366470][T10938] Call Trace: [ 427.366479][T10938] [ 427.366491][T10938] dump_stack_lvl+0x189/0x250 [ 427.366529][T10938] ? __pfx____ratelimit+0x10/0x10 [ 427.366558][T10938] ? __pfx_dump_stack_lvl+0x10/0x10 [ 427.366583][T10938] ? __pfx__printk+0x10/0x10 [ 427.366615][T10938] ? rcu_is_watching+0x15/0xb0 [ 427.366637][T10938] should_fail_ex+0x414/0x560 [ 427.366665][T10938] _copy_to_user+0x31/0xb0 [ 427.366689][T10938] simple_read_from_buffer+0xe1/0x170 [ 427.366722][T10938] proc_fail_nth_read+0x1b3/0x220 [ 427.366748][T10938] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 427.366772][T10938] ? rw_verify_area+0x2a6/0x4d0 [ 427.366798][T10938] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 427.366821][T10938] vfs_read+0x1fd/0xa30 [ 427.366847][T10938] ? fdget_pos+0x247/0x320 [ 427.366866][T10938] ? __pfx___mutex_lock+0x10/0x10 [ 427.366896][T10938] ? __pfx_vfs_read+0x10/0x10 [ 427.366926][T10938] ? __fget_files+0x3a0/0x420 [ 427.366979][T10938] ? __fget_files+0x2a/0x420 [ 427.367015][T10938] ksys_read+0x145/0x250 [ 427.367043][T10938] ? __pfx_ksys_read+0x10/0x10 [ 427.367069][T10938] ? rcu_is_watching+0x15/0xb0 [ 427.367092][T10938] ? rcu_is_watching+0x15/0xb0 [ 427.367114][T10938] do_syscall_64+0xfa/0x3b0 [ 427.367146][T10938] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 427.367167][T10938] ? clear_bhb_loop+0x60/0xb0 [ 427.367191][T10938] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 427.367213][T10938] RIP: 0033:0x7fe80fb8d5fc [ 427.367231][T10938] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 427.367250][T10938] RSP: 002b:00007fe81097a030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 427.367273][T10938] RAX: ffffffffffffffda RBX: 00007fe80fdb5fa0 RCX: 00007fe80fb8d5fc [ 427.367289][T10938] RDX: 000000000000000f RSI: 00007fe81097a0a0 RDI: 0000000000000004 [ 427.367302][T10938] RBP: 00007fe81097a090 R08: 0000000000000000 R09: 0000000000000000 [ 427.367315][T10938] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 427.367327][T10938] R13: 00007fe80fdb6038 R14: 00007fe80fdb5fa0 R15: 00007fe80fedfa28 [ 427.367350][T10938] [ 427.755021][ T979] usb 5-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 427.764204][ T979] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 427.772770][ T979] usb 5-1: Product: syz [ 427.776984][ T979] usb 5-1: Manufacturer: syz [ 427.781855][ T979] usb 5-1: SerialNumber: syz [ 427.792180][ T979] usb 5-1: config 0 descriptor?? [ 427.821975][ T6076] udevd[6076]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 428.733206][T10959] input: syz1 as /devices/virtual/input/input30 [ 429.342573][T10966] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1236'. [ 430.730231][ T5924] usb 5-1: USB disconnect, device number 40 [ 431.383577][T10995] binder: 10992:10995 ioctl c00c620f 0 returned -14 [ 431.398978][T10995] netlink: 24 bytes leftover after parsing attributes in process `syz.3.1242'. [ 431.699858][T11002] tipc: Can't bind to reserved service type 0 [ 432.030295][T11015] FAULT_INJECTION: forcing a failure. [ 432.030295][T11015] name failslab, interval 1, probability 0, space 0, times 0 [ 432.059058][T11015] CPU: 1 UID: 0 PID: 11015 Comm: syz.3.1251 Not tainted syzkaller #0 PREEMPT(full) [ 432.059090][T11015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 432.059103][T11015] Call Trace: [ 432.059111][T11015] [ 432.059121][T11015] dump_stack_lvl+0x189/0x250 [ 432.059152][T11015] ? __pfx____ratelimit+0x10/0x10 [ 432.059195][T11015] ? __pfx_dump_stack_lvl+0x10/0x10 [ 432.059220][T11015] ? __pfx__printk+0x10/0x10 [ 432.059250][T11015] ? fs_reclaim_acquire+0x7d/0x100 [ 432.059282][T11015] ? rcu_is_watching+0x15/0xb0 [ 432.059302][T11015] ? __pfx___might_resched+0x10/0x10 [ 432.059321][T11015] ? lock_acquire+0x5f/0x360 [ 432.059354][T11015] should_fail_ex+0x414/0x560 [ 432.059385][T11015] should_failslab+0xa8/0x100 [ 432.059418][T11015] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 432.059449][T11015] ? __alloc_skb+0x112/0x2d0 [ 432.059484][T11015] __alloc_skb+0x112/0x2d0 [ 432.059519][T11015] netlink_sendmsg+0x5c6/0xb30 [ 432.059557][T11015] ? __pfx_netlink_sendmsg+0x10/0x10 [ 432.059590][T11015] ? aa_sock_msg_perm+0xf1/0x1d0 [ 432.059611][T11015] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 432.059634][T11015] ? __pfx_netlink_sendmsg+0x10/0x10 [ 432.059666][T11015] __sock_sendmsg+0x219/0x270 [ 432.059695][T11015] ____sys_sendmsg+0x505/0x830 [ 432.059719][T11015] ? __pfx_____sys_sendmsg+0x10/0x10 [ 432.059758][T11015] ? import_iovec+0x74/0xa0 [ 432.059784][T11015] ___sys_sendmsg+0x21f/0x2a0 [ 432.059807][T11015] ? __pfx____sys_sendmsg+0x10/0x10 [ 432.059846][T11015] ? __fget_files+0x2a/0x420 [ 432.059877][T11015] ? __fget_files+0x3a0/0x420 [ 432.059914][T11015] __x64_sys_sendmsg+0x19b/0x260 [ 432.059937][T11015] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 432.059964][T11015] ? __pfx_ksys_write+0x10/0x10 [ 432.059988][T11015] ? rcu_is_watching+0x15/0xb0 [ 432.060008][T11015] ? rcu_is_watching+0x15/0xb0 [ 432.060031][T11015] do_syscall_64+0xfa/0x3b0 [ 432.060063][T11015] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 432.060085][T11015] ? clear_bhb_loop+0x60/0xb0 [ 432.060108][T11015] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 432.060130][T11015] RIP: 0033:0x7f686c78ebe9 [ 432.060149][T11015] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 432.060168][T11015] RSP: 002b:00007f686d516038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 432.060191][T11015] RAX: ffffffffffffffda RBX: 00007f686c9b5fa0 RCX: 00007f686c78ebe9 [ 432.060208][T11015] RDX: 0000000000000000 RSI: 0000200000000540 RDI: 0000000000000004 [ 432.060223][T11015] RBP: 00007f686d516090 R08: 0000000000000000 R09: 0000000000000000 [ 432.060237][T11015] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 432.060250][T11015] R13: 00007f686c9b6038 R14: 00007f686c9b5fa0 R15: 00007f686cadfa28 [ 432.060274][T11015] [ 432.200455][ T5924] usb 2-1: new full-speed USB device number 19 using dummy_hcd [ 432.350328][ T5924] usb 2-1: New USB device found, idVendor=056e, idProduct=4010, bcdDevice=20.1c [ 432.468801][ T5924] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 432.482648][ T5924] usb 2-1: config 0 descriptor?? [ 432.898763][ T5937] usb 3-1: new high-speed USB device number 40 using dummy_hcd [ 433.028701][ T5937] usb 3-1: device descriptor read/64, error -71 [ 433.147171][T11032] 8021q: VLANs not supported on wg1 [ 433.288763][ T5937] usb 3-1: new high-speed USB device number 41 using dummy_hcd [ 433.428709][ T5937] usb 3-1: device descriptor read/64, error -71 [ 433.491046][ T5924] pegasus 2-1:0.0: probe with driver pegasus failed with error -121 [ 433.509163][ T43] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 433.548899][ T5937] usb usb3-port1: attempt power cycle [ 433.668850][ T43] usb 1-1: Using ep0 maxpacket: 32 [ 433.676052][ T43] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 433.694344][ T43] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 433.711261][ T43] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 433.720637][ T43] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 433.764392][T11009] input: syz0 as /devices/virtual/input/input32 [ 433.770949][T11009] input: failed to attach handler leds to device input32, error: -6 [ 433.784928][ T43] usb 1-1: config 0 descriptor?? [ 433.794510][ T43] hub 1-1:0.0: USB hub found [ 433.816845][ T9] usb 2-1: USB disconnect, device number 19 [ 433.891254][ T5937] usb 3-1: new high-speed USB device number 42 using dummy_hcd [ 433.919654][ T5937] usb 3-1: device descriptor read/8, error -71 [ 434.035940][ T43] hub 1-1:0.0: 1 port detected [ 434.168596][ T5937] usb 3-1: new high-speed USB device number 43 using dummy_hcd [ 434.189540][ T5937] usb 3-1: device descriptor read/8, error -71 [ 434.310414][ T5937] usb usb3-port1: unable to enumerate USB device [ 434.522628][T11048] sock: sock_timestamping_bind_phc: sock not bind to device [ 434.648108][ T43] hub 1-1:0.0: hub_ext_port_status failed (err = -71) [ 434.667366][ T43] usb 1-1: USB disconnect, device number 28 [ 435.998612][ T5937] usb 5-1: new high-speed USB device number 41 using dummy_hcd [ 436.386148][T11071] input: syz1 as /devices/virtual/input/input33 [ 437.008823][ T5937] usb 5-1: config 0 has an invalid interface number: 101 but max is 0 [ 437.019686][ T5937] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 437.044450][ T5937] usb 5-1: config 0 has no interface number 0 [ 437.062877][ T5937] usb 5-1: config 0 interface 101 has no altsetting 0 [ 437.100306][ T5937] usb 5-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 437.113623][ T5937] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 437.147768][ T5937] usb 5-1: config 0 descriptor?? [ 437.339125][ T5924] usb 3-1: new high-speed USB device number 44 using dummy_hcd [ 437.393078][T11084] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1270'. [ 437.624594][ T5924] usb 3-1: config 0 has no interfaces? [ 437.634530][ T5924] usb 3-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 437.649642][ T5924] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 437.670077][ T5924] usb 3-1: Product: syz [ 437.684412][ T5924] usb 3-1: Manufacturer: syz [ 437.691366][ T5924] usb 3-1: SerialNumber: syz [ 437.708265][ T5924] usb 3-1: config 0 descriptor?? [ 437.966339][T11076] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1266'. [ 438.136341][T11102] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 438.495372][ T5937] usb 3-1: USB disconnect, device number 44 [ 438.558387][ T5924] usb 5-1: USB disconnect, device number 41 [ 439.298721][ T5924] usb 5-1: new high-speed USB device number 42 using dummy_hcd [ 439.814174][ T5924] usb 5-1: unable to get BOS descriptor or descriptor too short [ 439.822353][ T5924] usb 5-1: too many configurations: 96, using maximum allowed: 8 [ 439.832558][ T5924] usb 5-1: unable to read config index 0 descriptor/start: -61 [ 439.840898][ T5924] usb 5-1: can't read configurations, error -61 [ 439.998717][ T5924] usb 5-1: new high-speed USB device number 43 using dummy_hcd [ 440.160057][T11146] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1284'. [ 440.281635][T11146] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1284'. [ 440.292920][ T5924] usb 5-1: unable to get BOS descriptor or descriptor too short [ 440.319307][ T5924] usb 5-1: too many configurations: 96, using maximum allowed: 8 [ 440.334647][ T5986] netdevsim netdevsim3 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 440.363806][ T5986] netdevsim netdevsim3 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 440.383396][ T5986] netdevsim netdevsim3 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 440.465837][ T5924] usb 5-1: unable to read config index 0 descriptor/start: -61 [ 440.473676][ T5924] usb 5-1: can't read configurations, error -61 [ 440.481335][ T5924] usb usb5-port1: attempt power cycle [ 440.703126][T11154] netdevsim netdevsim2: Direct firmware load for nel/config failed with error -2 [ 440.712675][T11154] netdevsim netdevsim2: Falling back to sysfs fallback for: nel/config [ 440.828884][ T5924] usb 5-1: new high-speed USB device number 44 using dummy_hcd [ 440.850647][ T5924] usb 5-1: unable to get BOS descriptor or descriptor too short [ 440.858753][ T5924] usb 5-1: too many configurations: 96, using maximum allowed: 8 [ 440.868863][ T5924] usb 5-1: unable to read config index 0 descriptor/start: -61 [ 440.877304][ T5924] usb 5-1: can't read configurations, error -61 [ 441.059153][ T5924] usb 5-1: new high-speed USB device number 45 using dummy_hcd [ 441.098313][ T5924] usb 5-1: unable to get BOS descriptor or descriptor too short [ 441.108014][ T5924] usb 5-1: too many configurations: 96, using maximum allowed: 8 [ 441.131835][ T5924] usb 5-1: unable to read config index 0 descriptor/start: -61 [ 441.139890][ T5924] usb 5-1: can't read configurations, error -61 [ 441.193508][T11155] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1285'. [ 441.220682][ T5924] usb usb5-port1: unable to enumerate USB device [ 441.329974][T11157] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1286'. [ 441.356792][T11157] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1286'. [ 441.508744][T11159] binder: 11158:11159 ioctl c0306201 200000000640 returned -22 [ 441.554822][ T5986] netdevsim netdevsim0 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 441.588087][ T5986] netdevsim netdevsim0 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 441.674802][ T5986] netdevsim netdevsim0 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 442.240544][T11174] FAULT_INJECTION: forcing a failure. [ 442.240544][T11174] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 442.288716][T11174] CPU: 0 UID: 0 PID: 11174 Comm: syz.3.1291 Not tainted syzkaller #0 PREEMPT(full) [ 442.288745][T11174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 442.288758][T11174] Call Trace: [ 442.288766][T11174] [ 442.288775][T11174] dump_stack_lvl+0x189/0x250 [ 442.288804][T11174] ? __pfx____ratelimit+0x10/0x10 [ 442.288834][T11174] ? __pfx_dump_stack_lvl+0x10/0x10 [ 442.288860][T11174] ? __pfx__printk+0x10/0x10 [ 442.288893][T11174] ? rcu_is_watching+0x15/0xb0 [ 442.288915][T11174] should_fail_ex+0x414/0x560 [ 442.288946][T11174] _copy_to_user+0x31/0xb0 [ 442.288971][T11174] simple_read_from_buffer+0xe1/0x170 [ 442.289033][T11174] proc_fail_nth_read+0x1b3/0x220 [ 442.289059][T11174] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 442.289084][T11174] ? rw_verify_area+0x2a6/0x4d0 [ 442.289111][T11174] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 442.289135][T11174] vfs_read+0x1fd/0xa30 [ 442.289161][T11174] ? fdget_pos+0x247/0x320 [ 442.289182][T11174] ? __pfx___mutex_lock+0x10/0x10 [ 442.289214][T11174] ? __pfx_vfs_read+0x10/0x10 [ 442.289245][T11174] ? __fget_files+0x3a0/0x420 [ 442.289276][T11174] ? __fget_files+0x2a/0x420 [ 442.289313][T11174] ksys_read+0x145/0x250 [ 442.289341][T11174] ? __pfx_ksys_read+0x10/0x10 [ 442.289367][T11174] ? rcu_is_watching+0x15/0xb0 [ 442.289389][T11174] ? rcu_is_watching+0x15/0xb0 [ 442.289411][T11174] do_syscall_64+0xfa/0x3b0 [ 442.289442][T11174] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 442.289464][T11174] ? clear_bhb_loop+0x60/0xb0 [ 442.289488][T11174] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 442.289509][T11174] RIP: 0033:0x7f686c78d5fc [ 442.289528][T11174] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 442.289546][T11174] RSP: 002b:00007f686d516030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 442.289568][T11174] RAX: ffffffffffffffda RBX: 00007f686c9b5fa0 RCX: 00007f686c78d5fc [ 442.289585][T11174] RDX: 000000000000000f RSI: 00007f686d5160a0 RDI: 0000000000000004 [ 442.289597][T11174] RBP: 00007f686d516090 R08: 0000000000000000 R09: 0000000000000000 [ 442.289611][T11174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 442.289623][T11174] R13: 00007f686c9b6038 R14: 00007f686c9b5fa0 R15: 00007f686cadfa28 [ 442.289648][T11174] [ 443.187587][T11198] FAULT_INJECTION: forcing a failure. [ 443.187587][T11198] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 443.212243][T11198] CPU: 0 UID: 0 PID: 11198 Comm: syz.1.1300 Not tainted syzkaller #0 PREEMPT(full) [ 443.212274][T11198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 443.212288][T11198] Call Trace: [ 443.212296][T11198] [ 443.212306][T11198] dump_stack_lvl+0x189/0x250 [ 443.212336][T11198] ? __pfx____ratelimit+0x10/0x10 [ 443.212365][T11198] ? __pfx_dump_stack_lvl+0x10/0x10 [ 443.212389][T11198] ? __pfx__printk+0x10/0x10 [ 443.212421][T11198] ? rcu_is_watching+0x15/0xb0 [ 443.212444][T11198] should_fail_ex+0x414/0x560 [ 443.212474][T11198] _copy_to_user+0x31/0xb0 [ 443.212499][T11198] simple_read_from_buffer+0xe1/0x170 [ 443.212532][T11198] proc_fail_nth_read+0x1b3/0x220 [ 443.212557][T11198] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 443.212582][T11198] ? rw_verify_area+0x2a6/0x4d0 [ 443.212609][T11198] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 443.212633][T11198] vfs_read+0x1fd/0xa30 [ 443.212660][T11198] ? fdget_pos+0x247/0x320 [ 443.212680][T11198] ? __pfx___mutex_lock+0x10/0x10 [ 443.212719][T11198] ? __pfx_vfs_read+0x10/0x10 [ 443.212753][T11198] ? __fget_files+0x3a0/0x420 [ 443.212784][T11198] ? __fget_files+0x2a/0x420 [ 443.212819][T11198] ksys_read+0x145/0x250 [ 443.212848][T11198] ? __pfx_ksys_read+0x10/0x10 [ 443.212873][T11198] ? rcu_is_watching+0x15/0xb0 [ 443.212896][T11198] ? rcu_is_watching+0x15/0xb0 [ 443.212917][T11198] do_syscall_64+0xfa/0x3b0 [ 443.212948][T11198] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 443.212970][T11198] ? clear_bhb_loop+0x60/0xb0 [ 443.212994][T11198] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 443.213016][T11198] RIP: 0033:0x7fe80fb8d5fc [ 443.213034][T11198] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 443.213053][T11198] RSP: 002b:00007fe81097a030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 443.213077][T11198] RAX: ffffffffffffffda RBX: 00007fe80fdb5fa0 RCX: 00007fe80fb8d5fc [ 443.213094][T11198] RDX: 000000000000000f RSI: 00007fe81097a0a0 RDI: 0000000000000004 [ 443.213107][T11198] RBP: 00007fe81097a090 R08: 0000000000000000 R09: 0000000000000000 [ 443.213120][T11198] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 443.213134][T11198] R13: 00007fe80fdb6038 R14: 00007fe80fdb5fa0 R15: 00007fe80fedfa28 [ 443.213157][T11198] [ 443.456868][T11196] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1297'. [ 443.555156][T11204] veth0: entered promiscuous mode [ 443.563340][T11204] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1302'. [ 443.580714][ T5937] usb 4-1: new full-speed USB device number 26 using dummy_hcd [ 443.781648][ T5937] usb 4-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=26.3f [ 443.790933][ T5937] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 443.800439][ T5937] usb 4-1: Product: syz [ 443.804714][ T5937] usb 4-1: Manufacturer: syz [ 443.858833][ T5937] usb 4-1: SerialNumber: syz [ 443.930817][ T5937] usb 4-1: config 0 descriptor?? [ 443.941539][ T5937] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 443.978657][ T9] usb 5-1: new high-speed USB device number 46 using dummy_hcd [ 444.088923][T11216] fuse: Unknown parameter '000000000000000000000000x000000000000000300000000000000000000000' [ 444.148691][ T9] usb 5-1: Using ep0 maxpacket: 32 [ 444.158925][ T9] usb 5-1: New USB device found, idVendor=0c72, idProduct=000d, bcdDevice=27.9b [ 444.168324][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 444.178013][ T9] usb 5-1: Product: syz [ 444.183268][ T9] usb 5-1: Manufacturer: syz [ 444.188468][ T9] usb 5-1: SerialNumber: syz [ 444.205978][ T9] usb 5-1: config 0 descriptor?? [ 444.341777][ T5937] gspca_stk1135: reg_w 0x0 err -71 [ 444.350717][ T5937] gspca_stk1135: serial bus timeout: status=0x00 [ 444.357622][ T5937] gspca_stk1135: Sensor write failed [ 444.368223][ T5937] gspca_stk1135: serial bus timeout: status=0x00 [ 444.536661][ T9] peak_usb 5-1:0.0 can0: unable to request usb[type=0 value=1] err=-71 [ 444.549017][ T5937] gspca_stk1135: Sensor write failed [ 444.554392][ T5937] gspca_stk1135: serial bus timeout: status=0x00 [ 444.561334][ T9] peak_usb 5-1:0.0: unable to read PCAN-USB Pro firmware info (err -71) [ 444.569973][ T5937] gspca_stk1135: Sensor read failed [ 444.580001][ T5937] gspca_stk1135: serial bus timeout: status=0x00 [ 444.586576][ T5937] gspca_stk1135: Sensor read failed [ 444.592014][ T5937] gspca_stk1135: Detected sensor type unknown (0x0) [ 444.598968][ T5937] gspca_stk1135: serial bus timeout: status=0x00 [ 444.607828][ T5937] gspca_stk1135: Sensor read failed [ 444.613433][ T5937] gspca_stk1135: serial bus timeout: status=0x00 [ 444.623017][ T5937] gspca_stk1135: Sensor read failed [ 444.628953][ T5937] gspca_stk1135: serial bus timeout: status=0x00 [ 444.635372][ T5937] gspca_stk1135: Sensor write failed [ 444.642312][ T5937] gspca_stk1135: serial bus timeout: status=0x00 [ 444.648883][ T5937] gspca_stk1135: Sensor write failed [ 444.654413][ T5937] stk1135 4-1:0.0: probe with driver stk1135 failed with error -71 [ 444.663276][ T9] peak_usb 5-1:0.0: probe with driver peak_usb failed with error -71 [ 444.674690][ T9] usb 5-1: USB disconnect, device number 46 [ 444.690858][ T5937] usb 4-1: USB disconnect, device number 26 [ 445.599139][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 445.605498][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 447.485549][T11280] input: syz1 as /devices/virtual/input/input34 [ 447.555335][T11256] vivid-007: ================= START STATUS ================= [ 447.563241][T11256] vivid-007: Enable Output Cropping: true [ 447.569144][T11256] vivid-007: Enable Output Composing: true [ 447.582970][T11256] vivid-007: Enable Output Scaler: true [ 447.591167][T11256] vivid-007: Tx RGB Quantization Range: Automatic [ 447.600051][T11256] vivid-007: Transmit Mode: HDMI [ 447.613164][T11256] vivid-007: Hotplug Present: 0x00000000 [ 447.626867][T11256] vivid-007: RxSense Present: 0x00000000 [ 447.642446][T11256] vivid-007: EDID Present: 0x00000000 [ 447.648239][T11256] vivid-007: ================== END STATUS ================== [ 448.470335][T11296] FAULT_INJECTION: forcing a failure. [ 448.470335][T11296] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 448.485727][T11296] CPU: 0 UID: 0 PID: 11296 Comm: syz.4.1326 Not tainted syzkaller #0 PREEMPT(full) [ 448.485754][T11296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 448.485768][T11296] Call Trace: [ 448.485776][T11296] [ 448.485785][T11296] dump_stack_lvl+0x189/0x250 [ 448.485817][T11296] ? __pfx____ratelimit+0x10/0x10 [ 448.485845][T11296] ? __pfx_dump_stack_lvl+0x10/0x10 [ 448.485870][T11296] ? __pfx__printk+0x10/0x10 [ 448.485898][T11296] ? __might_fault+0xb0/0x130 [ 448.485933][T11296] ? rcu_is_watching+0x15/0xb0 [ 448.485955][T11296] should_fail_ex+0x414/0x560 [ 448.485986][T11296] _copy_from_iter+0x1db/0x16f0 [ 448.486008][T11296] ? rcu_is_watching+0x15/0xb0 [ 448.486030][T11296] ? __kmalloc_node_track_caller_noprof+0x28e/0x4e0 [ 448.486062][T11296] ? __pfx__copy_from_iter+0x10/0x10 [ 448.486083][T11296] ? __build_skb_around+0x257/0x3e0 [ 448.486118][T11296] ? netlink_sendmsg+0x642/0xb30 [ 448.486149][T11296] ? skb_put+0x11b/0x210 [ 448.486169][T11296] netlink_sendmsg+0x6b2/0xb30 [ 448.486204][T11296] ? __pfx_netlink_sendmsg+0x10/0x10 [ 448.486230][T11296] ? aa_sock_msg_perm+0xf1/0x1d0 [ 448.486247][T11296] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 448.486266][T11296] ? __pfx_netlink_sendmsg+0x10/0x10 [ 448.486296][T11296] __sock_sendmsg+0x219/0x270 [ 448.486324][T11296] ____sys_sendmsg+0x505/0x830 [ 448.486348][T11296] ? __pfx_____sys_sendmsg+0x10/0x10 [ 448.486374][T11296] ? import_iovec+0x74/0xa0 [ 448.486399][T11296] ___sys_sendmsg+0x21f/0x2a0 [ 448.486421][T11296] ? __pfx____sys_sendmsg+0x10/0x10 [ 448.486470][T11296] ? __fget_files+0x2a/0x420 [ 448.486503][T11296] ? __fget_files+0x3a0/0x420 [ 448.486538][T11296] __x64_sys_sendmsg+0x19b/0x260 [ 448.486561][T11296] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 448.486589][T11296] ? __pfx_ksys_write+0x10/0x10 [ 448.486616][T11296] ? rcu_is_watching+0x15/0xb0 [ 448.486639][T11296] ? rcu_is_watching+0x15/0xb0 [ 448.486662][T11296] do_syscall_64+0xfa/0x3b0 [ 448.486693][T11296] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 448.486715][T11296] ? clear_bhb_loop+0x60/0xb0 [ 448.486740][T11296] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 448.486761][T11296] RIP: 0033:0x7f86f938ebe9 [ 448.486780][T11296] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 448.486801][T11296] RSP: 002b:00007f86fa2c2038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 448.486825][T11296] RAX: ffffffffffffffda RBX: 00007f86f95b5fa0 RCX: 00007f86f938ebe9 [ 448.486842][T11296] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000005 [ 448.486856][T11296] RBP: 00007f86fa2c2090 R08: 0000000000000000 R09: 0000000000000000 [ 448.486870][T11296] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 448.486884][T11296] R13: 00007f86f95b6038 R14: 00007f86f95b5fa0 R15: 00007f86f96dfa28 [ 448.486908][T11296] [ 448.781198][T11291] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1324'. [ 448.795705][T11291] bridge1: entered promiscuous mode [ 448.801038][T11291] bridge1: entered allmulticast mode [ 449.949903][T11322] netlink: 348 bytes leftover after parsing attributes in process `syz.0.1331'. [ 451.130798][T11333] input: syz1 as /devices/virtual/input/input35 [ 452.167772][T11341] kvm_intel: kvm [11340]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0x1d9) = 0x65b7 [ 452.180228][T11341] kvm: kvm [11340]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0x187) = 0x3b7 [ 452.189644][T11341] kvm: kvm [11340]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0x186) = 0x14a2 [ 452.202436][T11341] kvm: kvm [11340]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0x11e) = 0xac3c [ 452.213684][T11341] kvm: kvm [11340]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc2) = 0x7b28 [ 452.222881][T11341] kvm: kvm [11340]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc1) = 0xfe14 [ 452.658802][ T979] usb 5-1: new high-speed USB device number 47 using dummy_hcd [ 453.096479][ T979] usb 5-1: config 0 has no interfaces? [ 453.153774][ T979] usb 5-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 453.177975][ T979] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 453.270501][ T979] usb 5-1: Product: syz [ 453.284319][ T979] usb 5-1: Manufacturer: syz [ 453.302573][ T979] usb 5-1: SerialNumber: syz [ 453.388815][ T979] usb 5-1: config 0 descriptor?? [ 453.429066][ T5967] usb 3-1: new high-speed USB device number 45 using dummy_hcd [ 453.498727][ T9] usb 2-1: new low-speed USB device number 20 using dummy_hcd [ 453.578618][ T5967] usb 3-1: Using ep0 maxpacket: 32 [ 453.585548][ T5967] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 453.597757][ T5967] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 453.608568][ T5937] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 453.650010][ T9] usb 2-1: config 65 has an invalid interface number: 95 but max is 0 [ 453.668839][ T5967] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 453.687316][ T9] usb 2-1: config 65 has no interface number 0 [ 453.708934][ T5967] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 453.750971][ T9] usb 2-1: string descriptor 0 read error: -22 [ 453.769555][ T9] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a0, bcdDevice=6f.b6 [ 453.791120][ T5967] usb 3-1: config 0 descriptor?? [ 453.808649][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 453.820002][ T5967] hub 3-1:0.0: USB hub found [ 453.872371][ T9] usbtest 2-1:65.95: Linux gadget zero [ 453.935046][ T5937] usb 1-1: config 0 has no interfaces? [ 453.951708][ T5937] usb 1-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 453.961095][ T5937] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 453.984053][ T9] usbtest 2-1:65.95: low-speed {control in/out} tests (+alt) [ 454.001745][ T5937] usb 1-1: Product: syz [ 454.023506][ T5967] hub 3-1:0.0: config failed, can't read hub descriptor (err -90) [ 454.052132][ T5937] usb 1-1: Manufacturer: syz [ 454.067791][ T5937] usb 1-1: SerialNumber: syz [ 454.109390][ T5937] usb 1-1: config 0 descriptor?? [ 454.147655][ T9] usb 2-1: USB disconnect, device number 20 [ 454.257521][ T5967] usbhid 3-1:0.0: can't add hid device: -71 [ 454.265939][ T5967] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 454.329794][ T5967] usb 3-1: USB disconnect, device number 45 [ 455.057995][T11390] fuse: Bad value for 'fd' [ 455.845578][ T9] usb 5-1: USB disconnect, device number 47 [ 456.384834][ T5872] usb 1-1: USB disconnect, device number 29 [ 457.106723][T11410] pim6reg: entered allmulticast mode [ 457.678670][ T5872] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 457.750705][T11415] (unnamed net_device) (uninitialized): option packets_per_slave: invalid value (18446744073709551615) [ 457.782375][T11415] (unnamed net_device) (uninitialized): option packets_per_slave: allowed values 0 - 65535 [ 457.858685][ T5872] usb 1-1: Using ep0 maxpacket: 16 [ 457.869257][ T5872] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 457.881751][ T5872] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 457.899434][ T5872] usb 1-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 457.908832][ T5872] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 457.916977][ T5872] usb 1-1: Product: syz [ 457.922059][ T5872] usb 1-1: Manufacturer: syz [ 457.926867][ T5872] usb 1-1: SerialNumber: syz [ 457.934936][ T5872] usb 1-1: config 0 descriptor?? [ 457.951780][ T5872] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 457.961666][ T5872] em28xx 1-1:0.0: Audio interface 0 found (Vendor Class) [ 458.571698][ T5872] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 458.591684][ T5872] em28xx 1-1:0.0: Config register raw data: 0xfffffffb [ 458.931151][T11445] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 458.976593][T11445] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 459.025261][T11447] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1358'. [ 459.639402][ T5872] em28xx 1-1:0.0: AC97 chip type couldn't be determined [ 459.647744][ T5872] em28xx 1-1:0.0: No AC97 audio processor [ 460.513533][ T5967] usb 1-1: USB disconnect, device number 30 [ 460.520031][ T5967] em28xx 1-1:0.0: Disconnecting em28xx [ 460.526492][ T5967] em28xx 1-1:0.0: Freeing device [ 461.832426][T11476] syzkaller1: entered promiscuous mode [ 461.837971][T11476] syzkaller1: entered allmulticast mode [ 463.498372][T11509] input: syz1 as /devices/virtual/input/input36 [ 464.471098][T11524] FAULT_INJECTION: forcing a failure. [ 464.471098][T11524] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 464.489699][T11524] CPU: 0 UID: 0 PID: 11524 Comm: syz.1.1381 Not tainted syzkaller #0 PREEMPT(full) [ 464.489722][T11524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 464.489733][T11524] Call Trace: [ 464.489738][T11524] [ 464.489745][T11524] dump_stack_lvl+0x189/0x250 [ 464.489768][T11524] ? __pfx____ratelimit+0x10/0x10 [ 464.489790][T11524] ? __pfx_dump_stack_lvl+0x10/0x10 [ 464.489808][T11524] ? __pfx__printk+0x10/0x10 [ 464.489828][T11524] ? rcu_is_watching+0x15/0xb0 [ 464.489843][T11524] ? lock_acquire+0x5f/0x360 [ 464.489865][T11524] ? __might_fault+0xb0/0x130 [ 464.489886][T11524] ? rcu_is_watching+0x15/0xb0 [ 464.489902][T11524] should_fail_ex+0x414/0x560 [ 464.489923][T11524] _copy_from_user+0x2d/0xb0 [ 464.489941][T11524] __copy_msghdr+0x3c5/0x5b0 [ 464.489958][T11524] ___sys_sendmsg+0x1a5/0x2a0 [ 464.489973][T11524] ? __pfx____sys_sendmsg+0x10/0x10 [ 464.490000][T11524] ? __fget_files+0x2a/0x420 [ 464.490024][T11524] ? __fget_files+0x3a0/0x420 [ 464.490050][T11524] __x64_sys_sendmsg+0x19b/0x260 [ 464.490066][T11524] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 464.490085][T11524] ? __pfx_ksys_write+0x10/0x10 [ 464.490103][T11524] ? rcu_is_watching+0x15/0xb0 [ 464.490122][T11524] ? rcu_is_watching+0x15/0xb0 [ 464.490137][T11524] do_syscall_64+0xfa/0x3b0 [ 464.490159][T11524] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 464.490174][T11524] ? clear_bhb_loop+0x60/0xb0 [ 464.490191][T11524] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 464.490206][T11524] RIP: 0033:0x7fe80fb8ebe9 [ 464.490219][T11524] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 464.490234][T11524] RSP: 002b:00007fe81097a038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 464.490252][T11524] RAX: ffffffffffffffda RBX: 00007fe80fdb5fa0 RCX: 00007fe80fb8ebe9 [ 464.490264][T11524] RDX: 0000000010000000 RSI: 0000200000000140 RDI: 0000000000000003 [ 464.490274][T11524] RBP: 00007fe81097a090 R08: 0000000000000000 R09: 0000000000000000 [ 464.490284][T11524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 464.490293][T11524] R13: 00007fe80fdb6038 R14: 00007fe80fdb5fa0 R15: 00007fe80fedfa28 [ 464.490310][T11524] [ 465.191626][T11534] tipc: Enabled bearer , priority 0 [ 465.222797][T11534] syzkaller0: entered promiscuous mode [ 465.266135][T11534] syzkaller0: entered allmulticast mode [ 465.340691][T11534] tipc: Resetting bearer [ 465.362014][T11533] tipc: Resetting bearer [ 465.372515][T11533] tipc: Disabling bearer [ 467.426125][T11587] netlink: 36 bytes leftover after parsing attributes in process `syz.1.1400'. [ 467.908590][ T5872] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 467.939546][ T5967] usb 1-1: new full-speed USB device number 31 using dummy_hcd [ 468.109844][ T5872] usb 2-1: config 0 interface 0 has no altsetting 0 [ 468.116689][ T5872] usb 2-1: New USB device found, idVendor=046d, idProduct=0a0e, bcdDevice=94.75 [ 468.147470][ T5872] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 468.227831][ T5872] usb 2-1: config 0 descriptor?? [ 468.325785][ T5967] usb 1-1: no configurations [ 468.348855][ T5937] usb 5-1: new high-speed USB device number 48 using dummy_hcd [ 468.418106][ T5967] usb 1-1: can't read configurations, error -22 [ 468.591225][ T5937] usb 5-1: config 0 has no interfaces? [ 468.609544][ T5967] usb 1-1: new full-speed USB device number 32 using dummy_hcd [ 468.618676][ T5937] usb 5-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 468.694968][ T5937] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 468.748883][ T5937] usb 5-1: Product: syz [ 468.753214][ T5937] usb 5-1: Manufacturer: syz [ 468.804014][ T5937] usb 5-1: SerialNumber: syz [ 468.829318][T11604] FAULT_INJECTION: forcing a failure. [ 468.829318][T11604] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 468.848093][ T5967] usb 1-1: no configurations [ 468.854855][ T5967] usb 1-1: can't read configurations, error -22 [ 468.861638][ T30] kauditd_printk_skb: 9 callbacks suppressed [ 468.861656][ T30] audit: type=1326 audit(1755833212.063:192): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11594 comm="syz.1.1402" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe80fb8ebe9 code=0x0 [ 468.878757][T11604] CPU: 1 UID: 0 PID: 11604 Comm: syz.2.1406 Not tainted syzkaller #0 PREEMPT(full) [ 468.878794][T11604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 468.878810][T11604] Call Trace: [ 468.878818][T11604] [ 468.878829][T11604] dump_stack_lvl+0x189/0x250 [ 468.878868][T11604] ? __pfx____ratelimit+0x10/0x10 [ 468.878903][T11604] ? __pfx_dump_stack_lvl+0x10/0x10 [ 468.878931][T11604] ? __pfx__printk+0x10/0x10 [ 468.878963][T11604] ? __might_fault+0xb0/0x130 [ 468.879003][T11604] ? rcu_is_watching+0x15/0xb0 [ 468.879029][T11604] should_fail_ex+0x414/0x560 [ 468.879063][T11604] _copy_from_user+0x2d/0xb0 [ 468.879090][T11604] ___sys_sendmsg+0x158/0x2a0 [ 468.879117][T11604] ? __pfx____sys_sendmsg+0x10/0x10 [ 468.879161][T11604] ? __fget_files+0x2a/0x420 [ 468.879204][T11604] ? __fget_files+0x3a0/0x420 [ 468.879246][T11604] __x64_sys_sendmsg+0x19b/0x260 [ 468.879270][T11604] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 468.879299][T11604] ? __pfx_ksys_write+0x10/0x10 [ 468.879325][T11604] ? rcu_is_watching+0x15/0xb0 [ 468.879343][T11604] ? rcu_is_watching+0x15/0xb0 [ 468.879363][T11604] do_syscall_64+0xfa/0x3b0 [ 468.879398][T11604] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 468.879420][T11604] ? clear_bhb_loop+0x60/0xb0 [ 468.879447][T11604] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 468.879470][T11604] RIP: 0033:0x7fdab378ebe9 [ 468.879491][T11604] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 468.879514][T11604] RSP: 002b:00007fdab453e038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 468.879541][T11604] RAX: ffffffffffffffda RBX: 00007fdab39b5fa0 RCX: 00007fdab378ebe9 [ 468.879560][T11604] RDX: 0000000010000000 RSI: 0000200000000140 RDI: 0000000000000003 [ 468.879575][T11604] RBP: 00007fdab453e090 R08: 0000000000000000 R09: 0000000000000000 [ 468.879591][T11604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 468.879606][T11604] R13: 00007fdab39b6038 R14: 00007fdab39b5fa0 R15: 00007fdab3adfa28 [ 468.879632][T11604] [ 469.097223][ T5937] usb 5-1: config 0 descriptor?? [ 469.119097][ T5967] usb usb1-port1: attempt power cycle [ 469.163351][ T5872] video4linux radio48: keene_cmd_set failed (-110) [ 469.181635][ T5872] radio-keene 2-1:0.0: V4L2 device registered as radio48 [ 469.629013][ T5967] usb 1-1: new full-speed USB device number 33 using dummy_hcd [ 469.661929][ T5967] usb 1-1: no configurations [ 469.667158][ T5967] usb 1-1: can't read configurations, error -22 [ 470.134115][T11624] input: syz1 as /devices/virtual/input/input37 [ 470.247961][ T5967] usb 1-1: new full-speed USB device number 34 using dummy_hcd [ 470.329995][ T5967] usb 1-1: no configurations [ 470.334675][ T5967] usb 1-1: can't read configurations, error -22 [ 470.352621][ T5967] usb usb1-port1: unable to enumerate USB device [ 470.572698][T11631] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 470.584027][T11631] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 470.611911][T11631] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1402'. [ 471.072041][ T979] usb 5-1: USB disconnect, device number 48 [ 471.784596][ T979] usb 2-1: USB disconnect, device number 21 [ 472.729733][T11667] netlink: 68 bytes leftover after parsing attributes in process `syz.4.1420'. [ 472.879294][T11676] tipc: Started in network mode [ 472.889990][T11676] tipc: Node identity ea58c62258ab, cluster identity 4711 [ 472.902752][T11676] tipc: Enabled bearer , priority 0 [ 472.920090][T11676] syzkaller0: entered promiscuous mode [ 472.927205][T11676] syzkaller0: entered allmulticast mode [ 473.019974][T11675] tipc: Resetting bearer [ 473.028703][ T979] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 473.043072][T11675] tipc: Disabling bearer [ 473.276367][ T979] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 473.285470][ T979] usb 2-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 473.302593][ T979] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 473.318066][ T979] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 473.360886][ T979] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 473.401748][ T979] usb 2-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 473.411581][ T979] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 473.428809][ T979] usb 2-1: Product: syz [ 473.907206][ T979] usb 2-1: Manufacturer: syz [ 473.993340][ T979] cdc_wdm 2-1:1.0: skipping garbage [ 474.038870][ T979] cdc_wdm 2-1:1.0: skipping garbage [ 474.121167][ T979] cdc_wdm 2-1:1.0: cdc-wdm0: USB WDM device [ 474.151387][ T979] cdc_wdm 2-1:1.0: Unknown control protocol [ 474.968047][ T43] usb 2-1: USB disconnect, device number 22 [ 476.348239][T11727] veth1_to_team: entered promiscuous mode [ 477.047076][T11727] veth1_to_team: left promiscuous mode [ 477.744187][T11754] fuse: Bad value for 'fd' [ 477.899720][T11757] PKCS7: Unknown OID: [4] 0.38.35.0.951690.11253 [ 477.909866][T11757] PKCS7: Only support pkcs7_signedData type [ 478.528729][ T5967] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 478.831637][ T5967] usb 1-1: Using ep0 maxpacket: 16 [ 479.074063][ T5967] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 479.098880][ T5967] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 479.111822][ T5967] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2c2e, bcdDevice= 0.00 [ 479.139879][ T5967] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 479.154171][ T5967] usb 1-1: config 0 descriptor?? [ 479.308991][T11773] netdevsim netdevsim1: Direct firmware load for nel/config failed with error -2 [ 479.318907][T11773] netdevsim netdevsim1: Falling back to sysfs fallback for: nel/config [ 479.405821][T11775] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1447'. [ 479.431436][T11777] FAULT_INJECTION: forcing a failure. [ 479.431436][T11777] name failslab, interval 1, probability 0, space 0, times 0 [ 479.452097][T11777] CPU: 0 UID: 0 PID: 11777 Comm: syz.2.1449 Not tainted syzkaller #0 PREEMPT(full) [ 479.452130][T11777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 479.452153][T11777] Call Trace: [ 479.452161][T11777] [ 479.452175][T11777] dump_stack_lvl+0x189/0x250 [ 479.452206][T11777] ? __pfx____ratelimit+0x10/0x10 [ 479.452236][T11777] ? __pfx_dump_stack_lvl+0x10/0x10 [ 479.452261][T11777] ? __pfx__printk+0x10/0x10 [ 479.452292][T11777] ? fs_reclaim_acquire+0x7d/0x100 [ 479.452326][T11777] ? rcu_is_watching+0x15/0xb0 [ 479.452346][T11777] ? __pfx___might_resched+0x10/0x10 [ 479.452365][T11777] ? lock_acquire+0x5f/0x360 [ 479.452398][T11777] should_fail_ex+0x414/0x560 [ 479.452428][T11777] should_failslab+0xa8/0x100 [ 479.452459][T11777] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 479.452490][T11777] ? __alloc_skb+0x112/0x2d0 [ 479.452523][T11777] __alloc_skb+0x112/0x2d0 [ 479.452557][T11777] netlink_sendmsg+0x5c6/0xb30 [ 479.452594][T11777] ? __pfx_netlink_sendmsg+0x10/0x10 [ 479.452627][T11777] ? aa_sock_msg_perm+0xf1/0x1d0 [ 479.452648][T11777] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 479.452672][T11777] ? __pfx_netlink_sendmsg+0x10/0x10 [ 479.452704][T11777] __sock_sendmsg+0x219/0x270 [ 479.452732][T11777] ____sys_sendmsg+0x505/0x830 [ 479.452757][T11777] ? __pfx_____sys_sendmsg+0x10/0x10 [ 479.452783][T11777] ? import_iovec+0x74/0xa0 [ 479.452808][T11777] ___sys_sendmsg+0x21f/0x2a0 [ 479.452830][T11777] ? __pfx____sys_sendmsg+0x10/0x10 [ 479.452870][T11777] ? __fget_files+0x2a/0x420 [ 479.452902][T11777] ? __fget_files+0x3a0/0x420 [ 479.452938][T11777] __x64_sys_sendmsg+0x19b/0x260 [ 479.452962][T11777] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 479.452989][T11777] ? __pfx_ksys_write+0x10/0x10 [ 479.453015][T11777] ? rcu_is_watching+0x15/0xb0 [ 479.453038][T11777] ? rcu_is_watching+0x15/0xb0 [ 479.453061][T11777] do_syscall_64+0xfa/0x3b0 [ 479.453091][T11777] ? rcu_is_watching+0x15/0xb0 [ 479.453112][T11777] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 479.453133][T11777] ? clear_bhb_loop+0x60/0xb0 [ 479.453165][T11777] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 479.453187][T11777] RIP: 0033:0x7fdab378ebe9 [ 479.453206][T11777] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 479.453226][T11777] RSP: 002b:00007fdab453e038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 479.453249][T11777] RAX: ffffffffffffffda RBX: 00007fdab39b5fa0 RCX: 00007fdab378ebe9 [ 479.453266][T11777] RDX: 0000000000000004 RSI: 0000200000000580 RDI: 0000000000000006 [ 479.453280][T11777] RBP: 00007fdab453e090 R08: 0000000000000000 R09: 0000000000000000 [ 479.453294][T11777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 479.453307][T11777] R13: 00007fdab39b6038 R14: 00007fdab39b5fa0 R15: 00007fdab3adfa28 [ 479.453331][T11777] [ 480.149978][ T5967] lua 0003:1E7D:2C2E.0007: collection stack underflow [ 480.172253][ T5967] lua 0003:1E7D:2C2E.0007: item 0 4 0 12 parsing failed [ 480.201392][ T5967] lua 0003:1E7D:2C2E.0007: parse failed [ 480.207067][ T5967] lua 0003:1E7D:2C2E.0007: probe with driver lua failed with error -22 [ 480.502687][ T5967] usb 1-1: USB disconnect, device number 35 [ 481.108718][ T5967] usb 5-1: new high-speed USB device number 49 using dummy_hcd [ 481.268558][ T5967] usb 5-1: Using ep0 maxpacket: 32 [ 481.275654][ T5967] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 481.286900][ T5967] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 481.297270][ T5967] usb 5-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 481.337399][ T5967] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 481.360152][ T5967] usb 5-1: config 0 descriptor?? [ 481.407616][ T5967] hub 5-1:0.0: USB hub found [ 481.614423][ T5967] hub 5-1:0.0: config failed, can't read hub descriptor (err -90) [ 481.835526][ T5967] usbhid 5-1:0.0: can't add hid device: -71 [ 481.841815][ T5967] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 481.872984][ T5967] usb 5-1: USB disconnect, device number 49 [ 482.478119][T11807] openvswitch: netlink: Message has 4 unknown bytes. [ 482.485224][T11807] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 484.917990][ T5967] usb 5-1: new high-speed USB device number 50 using dummy_hcd [ 485.296633][T11846] netlink: 'syz.2.1465': attribute type 1 has an invalid length. [ 485.338979][ T5967] usb 5-1: Using ep0 maxpacket: 8 [ 485.371585][ T5967] usb 5-1: config 0 interface 0 altsetting 6 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 485.383055][ T5967] usb 5-1: config 0 interface 0 has no altsetting 0 [ 485.412269][ T5967] usb 5-1: New USB device found, idVendor=05ac, idProduct=0241, bcdDevice= 0.00 [ 485.562100][T11846] 8021q: adding VLAN 0 to HW filter on device bond2 [ 485.572103][ T5967] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 485.606002][T11848] bond2: (slave gretap1): making interface the new active one [ 485.620550][ T5967] usb 5-1: config 0 descriptor?? [ 485.633827][ T5967] input: bcm5974 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/input/input39 [ 485.647057][T11848] bond2: (slave gretap1): Enslaving as an active interface with an up link [ 485.890481][ T5215] bcm5974 5-1:0.0: could not read from device [ 485.899156][ T5215] bcm5974 5-1:0.0: could not read from device [ 485.902018][ T5967] usb 5-1: USB disconnect, device number 50 [ 485.913497][ T5215] bcm5974 5-1:0.0: could not read from device [ 485.929476][ T5215] bcm5974 5-1:0.0: could not read from device [ 485.949585][ T5857] bcm5974 5-1:0.0: could not read from device [ 485.959115][ T5215] bcm5974 5-1:0.0: could not read from device [ 485.980185][ T5215] bcm5974 5-1:0.0: could not read from device [ 486.098959][ T9] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 486.392268][ T9] usb 4-1: Using ep0 maxpacket: 32 [ 486.407310][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 486.420004][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 486.436970][ T9] usb 4-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 486.448607][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 486.458313][ T9] usb 4-1: config 0 descriptor?? [ 486.498876][ T9] hub 4-1:0.0: USB hub found [ 486.700022][ T9] hub 4-1:0.0: config failed, can't read hub descriptor (err -90) [ 486.843560][T11879] fuse: Bad value for 'fd' [ 486.946410][ T9] usbhid 4-1:0.0: can't add hid device: -71 [ 486.953363][ T9] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 487.142931][ T9] usb 4-1: USB disconnect, device number 27 [ 487.858596][ T5937] usb 3-1: new low-speed USB device number 46 using dummy_hcd [ 488.010194][ T5937] usb 3-1: config 65 has an invalid interface number: 95 but max is 0 [ 488.028564][ T5937] usb 3-1: config 65 has no interface number 0 [ 488.054379][ T5937] usb 3-1: string descriptor 0 read error: -22 [ 488.070519][ T5937] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a0, bcdDevice=6f.b6 [ 488.105138][ T5937] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 488.133729][ T5937] usbtest 3-1:65.95: Linux gadget zero [ 488.152964][ T5937] usbtest 3-1:65.95: low-speed {control in/out} tests (+alt) [ 488.288652][ T43] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 488.402187][ T5937] usb 3-1: USB disconnect, device number 46 [ 488.530136][ T43] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 488.541802][ T43] usb 1-1: New USB device found, idVendor=0458, idProduct=0087, bcdDevice= 0.00 [ 488.581197][ T43] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 488.607580][ T43] usb 1-1: config 0 descriptor?? [ 489.129424][ T43] kye 0003:0458:0087.0008: unbalanced delimiter at end of report description [ 489.152864][T11922] FAULT_INJECTION: forcing a failure. [ 489.152864][T11922] name failslab, interval 1, probability 0, space 0, times 0 [ 489.177848][ T43] kye 0003:0458:0087.0008: parse failed [ 489.189014][ T43] kye 0003:0458:0087.0008: probe with driver kye failed with error -22 [ 489.197671][T11922] CPU: 0 UID: 0 PID: 11922 Comm: syz.2.1489 Not tainted syzkaller #0 PREEMPT(full) [ 489.197702][T11922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 489.197717][T11922] Call Trace: [ 489.197725][T11922] [ 489.197735][T11922] dump_stack_lvl+0x189/0x250 [ 489.197766][T11922] ? __pfx____ratelimit+0x10/0x10 [ 489.197795][T11922] ? __pfx_dump_stack_lvl+0x10/0x10 [ 489.197819][T11922] ? __pfx__printk+0x10/0x10 [ 489.197851][T11922] ? fs_reclaim_acquire+0x7d/0x100 [ 489.197884][T11922] ? rcu_is_watching+0x15/0xb0 [ 489.197904][T11922] ? __pfx___might_resched+0x10/0x10 [ 489.197924][T11922] ? lock_acquire+0x5f/0x360 [ 489.197956][T11922] should_fail_ex+0x414/0x560 [ 489.197987][T11922] should_failslab+0xa8/0x100 [ 489.198019][T11922] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 489.198049][T11922] ? __alloc_skb+0x112/0x2d0 [ 489.198082][T11922] __alloc_skb+0x112/0x2d0 [ 489.198116][T11922] netlink_sendmsg+0x5c6/0xb30 [ 489.198154][T11922] ? __pfx_netlink_sendmsg+0x10/0x10 [ 489.198188][T11922] ? aa_sock_msg_perm+0xf1/0x1d0 [ 489.198208][T11922] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 489.198232][T11922] ? __pfx_netlink_sendmsg+0x10/0x10 [ 489.198263][T11922] __sock_sendmsg+0x219/0x270 [ 489.198292][T11922] ____sys_sendmsg+0x505/0x830 [ 489.198322][T11922] ? __pfx_____sys_sendmsg+0x10/0x10 [ 489.198348][T11922] ? import_iovec+0x74/0xa0 [ 489.198374][T11922] ___sys_sendmsg+0x21f/0x2a0 [ 489.198397][T11922] ? __pfx____sys_sendmsg+0x10/0x10 [ 489.198436][T11922] ? __fget_files+0x2a/0x420 [ 489.198467][T11922] ? __fget_files+0x3a0/0x420 [ 489.198502][T11922] __x64_sys_sendmsg+0x19b/0x260 [ 489.198531][T11922] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 489.198558][T11922] ? __pfx_ksys_write+0x10/0x10 [ 489.198585][T11922] ? rcu_is_watching+0x15/0xb0 [ 489.198608][T11922] ? rcu_is_watching+0x15/0xb0 [ 489.198629][T11922] do_syscall_64+0xfa/0x3b0 [ 489.198661][T11922] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 489.198681][T11922] ? clear_bhb_loop+0x60/0xb0 [ 489.198706][T11922] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 489.198727][T11922] RIP: 0033:0x7fdab378ebe9 [ 489.198746][T11922] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 489.198766][T11922] RSP: 002b:00007fdab453e038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 489.198789][T11922] RAX: ffffffffffffffda RBX: 00007fdab39b5fa0 RCX: 00007fdab378ebe9 [ 489.198806][T11922] RDX: 0000000024040040 RSI: 0000200000000000 RDI: 0000000000000003 [ 489.198821][T11922] RBP: 00007fdab453e090 R08: 0000000000000000 R09: 0000000000000000 [ 489.198836][T11922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 489.198849][T11922] R13: 00007fdab39b6038 R14: 00007fdab39b5fa0 R15: 00007fdab3adfa28 [ 489.198873][T11922] [ 489.474997][ C0] vkms_vblank_simulate: vblank timer overrun [ 489.699655][ T979] usb 1-1: USB disconnect, device number 36 [ 489.785077][T11928] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 490.018561][ T43] usb 3-1: new high-speed USB device number 47 using dummy_hcd [ 490.118807][ T5872] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 490.188925][ T43] usb 3-1: Using ep0 maxpacket: 32 [ 490.202125][ T43] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 490.226408][ T43] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 490.248711][ T43] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 490.279903][ T43] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 490.308649][ T5872] usb 2-1: Using ep0 maxpacket: 32 [ 490.315558][ T5872] usb 2-1: config 0 interface 0 has no altsetting 0 [ 490.325921][ T5872] usb 2-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 490.336505][ T43] usb 3-1: config 0 descriptor?? [ 490.354000][ T5872] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 490.365768][ T43] hub 3-1:0.0: USB hub found [ 490.377190][ T5872] usb 2-1: Product: syz [ 490.390532][ T5872] usb 2-1: Manufacturer: syz [ 490.400879][ T5872] usb 2-1: SerialNumber: syz [ 490.411375][ T5872] usb 2-1: config 0 descriptor?? [ 490.512048][T11941] FAULT_INJECTION: forcing a failure. [ 490.512048][T11941] name failslab, interval 1, probability 0, space 0, times 0 [ 490.525236][T11941] CPU: 0 UID: 0 PID: 11941 Comm: syz.0.1496 Not tainted syzkaller #0 PREEMPT(full) [ 490.525267][T11941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 490.525281][T11941] Call Trace: [ 490.525289][T11941] [ 490.525298][T11941] dump_stack_lvl+0x189/0x250 [ 490.525330][T11941] ? __pfx____ratelimit+0x10/0x10 [ 490.525359][T11941] ? __pfx_dump_stack_lvl+0x10/0x10 [ 490.525393][T11941] ? __pfx__printk+0x10/0x10 [ 490.525430][T11941] should_fail_ex+0x414/0x560 [ 490.525461][T11941] should_failslab+0xa8/0x100 [ 490.525492][T11941] kmem_cache_alloc_noprof+0x73/0x3c0 [ 490.525521][T11941] ? skb_clone+0x212/0x3a0 [ 490.525547][T11941] skb_clone+0x212/0x3a0 [ 490.525571][T11941] __netlink_deliver_tap+0x404/0x850 [ 490.525609][T11941] ? netlink_deliver_tap+0x2e/0x1b0 [ 490.525642][T11941] netlink_deliver_tap+0x19c/0x1b0 [ 490.525673][T11941] netlink_unicast+0x7fa/0x9e0 [ 490.525705][T11941] ? __pfx_netlink_unicast+0x10/0x10 [ 490.525734][T11941] ? netlink_sendmsg+0x642/0xb30 [ 490.525764][T11941] ? skb_put+0x11b/0x210 [ 490.525784][T11941] netlink_sendmsg+0x805/0xb30 [ 490.525820][T11941] ? __pfx_netlink_sendmsg+0x10/0x10 [ 490.525854][T11941] ? aa_sock_msg_perm+0xf1/0x1d0 [ 490.525875][T11941] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 490.525899][T11941] ? __pfx_netlink_sendmsg+0x10/0x10 [ 490.525931][T11941] __sock_sendmsg+0x219/0x270 [ 490.525962][T11941] ____sys_sendmsg+0x505/0x830 [ 490.525986][T11941] ? __pfx_____sys_sendmsg+0x10/0x10 [ 490.526013][T11941] ? import_iovec+0x74/0xa0 [ 490.526037][T11941] ___sys_sendmsg+0x21f/0x2a0 [ 490.526059][T11941] ? __pfx____sys_sendmsg+0x10/0x10 [ 490.526099][T11941] ? __fget_files+0x2a/0x420 [ 490.526130][T11941] ? __fget_files+0x3a0/0x420 [ 490.526167][T11941] __x64_sys_sendmsg+0x19b/0x260 [ 490.526190][T11941] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 490.526216][T11941] ? __pfx_ksys_write+0x10/0x10 [ 490.526245][T11941] ? rcu_is_watching+0x15/0xb0 [ 490.526268][T11941] ? rcu_is_watching+0x15/0xb0 [ 490.526290][T11941] do_syscall_64+0xfa/0x3b0 [ 490.526322][T11941] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 490.526344][T11941] ? clear_bhb_loop+0x60/0xb0 [ 490.526367][T11941] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 490.526399][T11941] RIP: 0033:0x7f306138ebe9 [ 490.526419][T11941] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 490.526437][T11941] RSP: 002b:00007f3062235038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 490.526460][T11941] RAX: ffffffffffffffda RBX: 00007f30615b5fa0 RCX: 00007f306138ebe9 [ 490.526477][T11941] RDX: 0000000000000000 RSI: 0000200000000380 RDI: 0000000000000003 [ 490.526490][T11941] RBP: 00007f3062235090 R08: 0000000000000000 R09: 0000000000000000 [ 490.526505][T11941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 490.526518][T11941] R13: 00007f30615b6038 R14: 00007f30615b5fa0 R15: 00007f30616dfa28 [ 490.526542][T11941] [ 490.574915][ T43] hub 3-1:0.0: config failed, can't read hub descriptor (err -90) [ 490.578957][ C0] vkms_vblank_simulate: vblank timer overrun [ 490.846421][ T43] usbhid 3-1:0.0: can't add hid device: -71 [ 490.852694][ T43] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 490.883559][ T43] usb 3-1: USB disconnect, device number 47 [ 491.128267][ T5872] gs_usb 2-1:0.0: Configuring for 1 interfaces [ 491.265922][T11960] input: syz1 as /devices/virtual/input/input40 [ 491.514553][ T24] usb 1-1: new high-speed USB device number 37 using dummy_hcd [ 491.559207][T11957] ptrace attach of "./syz-executor exec"[5875] was attempted by "./syz-executor exec"[11957] [ 491.570294][ T5872] gs_usb 2-1:0.0: Disabling termination support for channel 0 (-EPIPE) [ 491.613667][T11957] dns_resolver: Unsupported server list version (0) [ 491.780449][ T24] usb 1-1: config 0 has no interfaces? [ 491.961535][T11933] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 491.998864][T11933] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 492.024898][ T43] usb 2-1: USB disconnect, device number 23 [ 492.132753][ T5872] usb 3-1: new high-speed USB device number 48 using dummy_hcd [ 492.162973][ T24] usb 1-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 492.181388][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 492.240170][ T24] usb 1-1: Product: syz [ 492.278749][ T24] usb 1-1: Manufacturer: syz [ 492.298580][ T5872] usb 3-1: Using ep0 maxpacket: 16 [ 492.325938][ T5872] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 492.345849][ T24] usb 1-1: SerialNumber: syz [ 492.367308][ T5872] usb 3-1: New USB device found, idVendor=4752, idProduct=0011, bcdDevice=32.4f [ 492.378101][ T24] usb 1-1: config 0 descriptor?? [ 492.390202][ T5872] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 492.406160][ T5872] usb 3-1: Product: syz [ 492.424487][ T5872] usb 3-1: Manufacturer: syz [ 492.458881][ T5872] usb 3-1: SerialNumber: syz [ 492.508191][ T5872] usb 3-1: config 0 descriptor?? [ 492.579054][ T5872] hub 3-1:0.0: bad descriptor, ignoring hub [ 492.616459][ T5872] hub 3-1:0.0: probe with driver hub failed with error -5 [ 492.685635][ T5872] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 492.826624][ T5872] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -2 [ 492.854859][ T6076] udevd[6076]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 494.409541][ T24] usb 1-1: USB disconnect, device number 37 [ 494.501059][T11997] FAULT_INJECTION: forcing a failure. [ 494.501059][T11997] name failslab, interval 1, probability 0, space 0, times 0 [ 494.554401][T11997] CPU: 1 UID: 0 PID: 11997 Comm: syz.0.1505 Not tainted syzkaller #0 PREEMPT(full) [ 494.554433][T11997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 494.554447][T11997] Call Trace: [ 494.554454][T11997] [ 494.554463][T11997] dump_stack_lvl+0x189/0x250 [ 494.554492][T11997] ? __pfx____ratelimit+0x10/0x10 [ 494.554521][T11997] ? __pfx_dump_stack_lvl+0x10/0x10 [ 494.554545][T11997] ? __pfx__printk+0x10/0x10 [ 494.554576][T11997] ? __pfx___might_resched+0x10/0x10 [ 494.554597][T11997] ? lock_acquire+0x5f/0x360 [ 494.554628][T11997] should_fail_ex+0x414/0x560 [ 494.554679][T11997] should_failslab+0xa8/0x100 [ 494.554712][T11997] __kmalloc_noprof+0xcb/0x4f0 [ 494.554750][T11997] ? kfree+0x4d/0x440 [ 494.554772][T11997] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 494.554794][T11997] tomoyo_realpath_from_path+0xe3/0x5d0 [ 494.554817][T11997] ? tomoyo_domain+0xd9/0x130 [ 494.554841][T11997] tomoyo_path_perm+0x213/0x4b0 [ 494.554869][T11997] ? tomoyo_path_perm+0x1e3/0x4b0 [ 494.554895][T11997] ? __pfx_tomoyo_path_perm+0x10/0x10 [ 494.554938][T11997] ? rcu_is_watching+0x15/0xb0 [ 494.554960][T11997] ? lock_acquire+0x5f/0x360 [ 494.554993][T11997] security_inode_getattr+0x12f/0x330 [ 494.555017][T11997] vfs_statx+0x18e/0x550 [ 494.555037][T11997] ? __might_fault+0xcc/0x130 [ 494.555068][T11997] ? __pfx_vfs_statx+0x10/0x10 [ 494.555092][T11997] __se_sys_statx+0x1a8/0x240 [ 494.555115][T11997] ? __pfx___se_sys_statx+0x10/0x10 [ 494.555147][T11997] ? __pfx_ksys_write+0x10/0x10 [ 494.555172][T11997] ? rcu_is_watching+0x15/0xb0 [ 494.555199][T11997] ? rcu_is_watching+0x15/0xb0 [ 494.555217][T11997] ? __x64_sys_statx+0x20/0xc0 [ 494.555240][T11997] do_syscall_64+0xfa/0x3b0 [ 494.555272][T11997] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 494.555293][T11997] ? clear_bhb_loop+0x60/0xb0 [ 494.555317][T11997] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 494.555337][T11997] RIP: 0033:0x7f306138ebe9 [ 494.555355][T11997] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 494.555376][T11997] RSP: 002b:00007f3062235038 EFLAGS: 00000246 ORIG_RAX: 000000000000014c [ 494.555399][T11997] RAX: ffffffffffffffda RBX: 00007f30615b5fa0 RCX: 00007f306138ebe9 [ 494.555416][T11997] RDX: 0000000000000000 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 494.555431][T11997] RBP: 00007f3062235090 R08: 0000000000000000 R09: 0000000000000000 [ 494.555445][T11997] R10: f0cb2f4a0c2cfc5d R11: 0000000000000246 R12: 0000000000000001 [ 494.555460][T11997] R13: 00007f30615b6038 R14: 00007f30615b5fa0 R15: 00007f30616dfa28 [ 494.555484][T11997] [ 494.555589][T11997] ERROR: Out of memory at tomoyo_realpath_from_path. [ 494.959235][ T9] usb 3-1: USB disconnect, device number 48 [ 496.452140][T12036] tipc: Enabled bearer , priority 0 [ 496.619010][T12038] syzkaller0: entered promiscuous mode [ 496.639743][T12038] syzkaller0: entered allmulticast mode [ 497.020120][T12042] tipc: Resetting bearer [ 497.045385][T12042] tipc: Disabling bearer [ 498.008696][ T5937] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 498.048898][ T9] usb 3-1: new high-speed USB device number 49 using dummy_hcd [ 498.138699][ T5937] usb 1-1: device descriptor read/64, error -71 [ 498.237094][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 498.250318][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 498.260775][ T9] usb 3-1: New USB device found, idVendor=06a3, idProduct=0cfa, bcdDevice= 0.00 [ 498.272529][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 498.285414][ T9] usb 3-1: config 0 descriptor?? [ 498.399946][ T5937] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 498.538700][ T5937] usb 1-1: device descriptor read/64, error -71 [ 498.664296][ T5937] usb usb1-port1: attempt power cycle [ 498.747922][ T9] saitek 0003:06A3:0CFA.0009: unknown main item tag 0x0 [ 498.762502][ T9] saitek 0003:06A3:0CFA.0009: hidraw0: USB HID v0.00 Device [HID 06a3:0cfa] on usb-dummy_hcd.2-1/input0 [ 498.945679][T12064] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 498.968324][T12064] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 498.982370][ T24] usb 3-1: USB disconnect, device number 49 [ 499.285754][ T5937] usb 1-1: new high-speed USB device number 40 using dummy_hcd [ 499.616555][ T5872] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 499.722567][ T5937] usb 1-1: device descriptor read/8, error -71 [ 499.778745][ T5872] usb 2-1: Using ep0 maxpacket: 16 [ 499.841709][ T5872] usb 2-1: config 0 interface 0 altsetting 1 endpoint 0x7 has invalid wMaxPacketSize 0 [ 499.851872][ T5872] usb 2-1: config 0 interface 0 altsetting 1 endpoint 0x89 has an invalid bInterval 75, changing to 10 [ 499.873949][ T5872] usb 2-1: config 0 interface 0 altsetting 1 endpoint 0x89 has invalid maxpacket 25344, setting to 1024 [ 499.916718][ T5872] usb 2-1: config 0 interface 0 has no altsetting 0 [ 499.938937][ T5872] usb 2-1: New USB device found, idVendor=06cb, idProduct=0006, bcdDevice=9a.eb [ 499.948604][ T5872] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 499.957483][ T5872] usb 2-1: Product: syz [ 499.962206][ T5872] usb 2-1: Manufacturer: syz [ 499.974242][ T5872] usb 2-1: SerialNumber: syz [ 499.998645][ T5937] usb 1-1: new high-speed USB device number 41 using dummy_hcd [ 499.999462][ T5872] usb 2-1: config 0 descriptor?? [ 500.031074][ T5937] usb 1-1: device descriptor read/8, error -71 [ 500.044913][T12103] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1530'. [ 500.151999][ T5937] usb usb1-port1: unable to enumerate USB device [ 500.230046][ T5872] input: syz syz as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/input/input41 [ 500.358795][ T43] usb 3-1: new high-speed USB device number 50 using dummy_hcd [ 500.433385][ T5872] usb 2-1: USB disconnect, device number 24 [ 500.530914][ T43] usb 3-1: Using ep0 maxpacket: 16 [ 500.541591][ T43] usb 3-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.88 [ 500.552634][ T43] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 500.562583][ T43] usb 3-1: Product: syz [ 500.567013][ T43] usb 3-1: Manufacturer: syz [ 500.573786][ T43] usb 3-1: SerialNumber: syz [ 500.582443][ T43] usb 3-1: config 0 descriptor?? [ 501.085151][ T43] speedtch 3-1:0.0: speedtch_bind: wrong device class 68 [ 501.093471][ T43] speedtch 3-1:0.0: usbatm_usb_probe: bind failed: -19! [ 501.102814][ T43] usb 3-1: USB disconnect, device number 50 [ 503.003396][T12134] FAULT_INJECTION: forcing a failure. [ 503.003396][T12134] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 503.041810][T12134] CPU: 0 UID: 0 PID: 12134 Comm: syz.2.1539 Not tainted syzkaller #0 PREEMPT(full) [ 503.041891][T12134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 503.041903][T12134] Call Trace: [ 503.041911][T12134] [ 503.041918][T12134] dump_stack_lvl+0x189/0x250 [ 503.041941][T12134] ? __pfx____ratelimit+0x10/0x10 [ 503.041963][T12134] ? __pfx_dump_stack_lvl+0x10/0x10 [ 503.041981][T12134] ? __pfx__printk+0x10/0x10 [ 503.042001][T12134] ? __might_fault+0xb0/0x130 [ 503.042023][T12134] ? __pfx___might_resched+0x10/0x10 [ 503.042039][T12134] ? rcu_is_watching+0x15/0xb0 [ 503.042055][T12134] should_fail_ex+0x414/0x560 [ 503.042076][T12134] _copy_from_user+0x2d/0xb0 [ 503.042096][T12134] sctp_getsockopt_pr_supported+0xb5/0x520 [ 503.042121][T12134] ? __pfx_sctp_getsockopt_pr_supported+0x10/0x10 [ 503.042147][T12134] sctp_getsockopt+0x9fe/0xb60 [ 503.042170][T12134] ? __pfx_sock_common_getsockopt+0x10/0x10 [ 503.042193][T12134] do_sock_getsockopt+0x372/0x450 [ 503.042209][T12134] ? __pfx_do_sock_getsockopt+0x10/0x10 [ 503.042228][T12134] ? rcu_needs_cpu+0xa0/0xb0 [ 503.042241][T12134] ? __fget_files+0x3a0/0x420 [ 503.042264][T12134] ? __fget_files+0x2a/0x420 [ 503.042289][T12134] __x64_sys_getsockopt+0x1a5/0x250 [ 503.042305][T12134] ? rcu_needs_cpu+0xa0/0xb0 [ 503.042320][T12134] ? rcu_needs_cpu+0xa0/0xb0 [ 503.042335][T12134] do_syscall_64+0xfa/0x3b0 [ 503.042359][T12134] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 503.042374][T12134] ? clear_bhb_loop+0x60/0xb0 [ 503.042390][T12134] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 503.042406][T12134] RIP: 0033:0x7fdab378ebe9 [ 503.042420][T12134] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 503.042434][T12134] RSP: 002b:00007fdab453e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 503.042451][T12134] RAX: ffffffffffffffda RBX: 00007fdab39b5fa0 RCX: 00007fdab378ebe9 [ 503.042463][T12134] RDX: 0000000000000071 RSI: 0000000000000084 RDI: 0000000000000003 [ 503.042472][T12134] RBP: 00007fdab453e090 R08: 00002000000000c0 R09: 0000000000000000 [ 503.042483][T12134] R10: 0000200000000080 R11: 0000000000000246 R12: 0000000000000001 [ 503.042493][T12134] R13: 00007fdab39b6038 R14: 00007fdab39b5fa0 R15: 00007fdab3adfa28 [ 503.042510][T12134] [ 503.277207][ C0] vkms_vblank_simulate: vblank timer overrun [ 503.546502][T12139] FAULT_INJECTION: forcing a failure. [ 503.546502][T12139] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 503.579276][T12139] CPU: 1 UID: 0 PID: 12139 Comm: syz.2.1540 Not tainted syzkaller #0 PREEMPT(full) [ 503.579310][T12139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 503.579325][T12139] Call Trace: [ 503.579334][T12139] [ 503.579343][T12139] dump_stack_lvl+0x189/0x250 [ 503.579375][T12139] ? __pfx____ratelimit+0x10/0x10 [ 503.579406][T12139] ? __pfx_dump_stack_lvl+0x10/0x10 [ 503.579432][T12139] ? __pfx__printk+0x10/0x10 [ 503.579465][T12139] ? rcu_is_watching+0x15/0xb0 [ 503.579488][T12139] should_fail_ex+0x414/0x560 [ 503.579519][T12139] _copy_to_user+0x31/0xb0 [ 503.579545][T12139] simple_read_from_buffer+0xe1/0x170 [ 503.579579][T12139] proc_fail_nth_read+0x1b3/0x220 [ 503.579606][T12139] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 503.579631][T12139] ? rw_verify_area+0x2a6/0x4d0 [ 503.579659][T12139] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 503.579683][T12139] vfs_read+0x1fd/0xa30 [ 503.579710][T12139] ? fdget_pos+0x247/0x320 [ 503.579731][T12139] ? __pfx___mutex_lock+0x10/0x10 [ 503.579763][T12139] ? __pfx_vfs_read+0x10/0x10 [ 503.579794][T12139] ? __fget_files+0x3a0/0x420 [ 503.579826][T12139] ? __fget_files+0x2a/0x420 [ 503.579862][T12139] ksys_read+0x145/0x250 [ 503.579891][T12139] ? __pfx_ksys_read+0x10/0x10 [ 503.579917][T12139] ? rcu_is_watching+0x15/0xb0 [ 503.579940][T12139] ? rcu_is_watching+0x15/0xb0 [ 503.579961][T12139] do_syscall_64+0xfa/0x3b0 [ 503.579994][T12139] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 503.580015][T12139] ? clear_bhb_loop+0x60/0xb0 [ 503.580039][T12139] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 503.580067][T12139] RIP: 0033:0x7fdab378d5fc [ 503.580085][T12139] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 503.580104][T12139] RSP: 002b:00007fdab451d030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 503.580128][T12139] RAX: ffffffffffffffda RBX: 00007fdab39b6090 RCX: 00007fdab378d5fc [ 503.580144][T12139] RDX: 000000000000000f RSI: 00007fdab451d0a0 RDI: 0000000000000007 [ 503.580158][T12139] RBP: 00007fdab451d090 R08: 0000000000000000 R09: 0000000000000000 [ 503.580172][T12139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 503.580186][T12139] R13: 00007fdab39b6128 R14: 00007fdab39b6090 R15: 00007fdab3adfa28 [ 503.580210][T12139] [ 505.571331][T12166] sock: sock_timestamping_bind_phc: sock not bind to device [ 505.981942][T12168] netlink: 44 bytes leftover after parsing attributes in process `syz.3.1549'. [ 506.860900][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 506.869739][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 507.268907][ T5872] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 507.279393][T12189] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1556'. [ 507.352420][T12189] dummy0: entered promiscuous mode [ 507.377953][T12189] dummy0: left promiscuous mode [ 507.406371][T12191] (unnamed net_device) (uninitialized): Removing last arp target with arp_interval on [ 507.437370][T12191] bond2: entered allmulticast mode [ 507.444734][T12191] 8021q: adding VLAN 0 to HW filter on device bond2 [ 507.519938][ T5872] usb 4-1: Using ep0 maxpacket: 8 [ 507.653803][ T5872] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 507.672574][ T5872] usb 4-1: New USB device found, idVendor=046d, idProduct=0892, bcdDevice=6d.2a [ 507.689147][T12199] sock: sock_timestamping_bind_phc: sock not bind to device [ 507.696086][ T5872] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 507.736530][ T5872] usb 4-1: config 0 descriptor?? [ 507.754527][ T5872] gspca_main: vc032x-2.14.0 probing 046d:0892 [ 507.964797][T12208] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 507.986964][T12208] iommufd_mock iommufd_mock1: Adding to iommu group 1 [ 508.434916][T12182] program syz.3.1554 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 508.688896][ T5872] gspca_vc032x: reg_r err -110 [ 508.728691][ T5872] vc032x 4-1:0.0: probe with driver vc032x failed with error -110 [ 509.238576][ T5937] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 509.489062][ T5937] usb 2-1: Using ep0 maxpacket: 32 [ 509.571865][ T5937] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 509.587703][ T5937] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 509.606857][ T5937] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 509.617761][ T5937] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 509.634275][ T5937] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 509.654816][ T5937] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 509.674967][ T5937] usb 2-1: New USB device found, idVendor=04e7, idProduct=6651, bcdDevice=ba.8a [ 509.684820][ T5937] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 509.705143][ T5937] usb 2-1: Product: syz [ 509.711291][ T5937] usb 2-1: Manufacturer: syz [ 509.716453][ T5937] usb 2-1: SerialNumber: syz [ 509.726745][ T5937] usb 2-1: config 0 descriptor?? [ 509.766915][ T5937] usb 2-1: bad CDC descriptors [ 509.858320][ T5937] cdc_acm 2-1:0.0: Zero length descriptor references [ 509.881113][ T5937] cdc_acm 2-1:0.0: probe with driver cdc_acm failed with error -22 [ 509.987166][ T5872] usb 4-1: USB disconnect, device number 28 [ 510.049096][ T5938] usb 5-1: new high-speed USB device number 51 using dummy_hcd [ 510.529393][ T5938] usb 5-1: config 0 has no interfaces? [ 510.549684][ T5938] usb 5-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 510.560870][ T5938] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 510.572911][ T5938] usb 5-1: Product: syz [ 510.587128][ T5938] usb 5-1: Manufacturer: syz [ 510.597340][T12247] sock: sock_timestamping_bind_phc: sock not bind to device [ 511.071175][ T5938] usb 5-1: SerialNumber: syz [ 511.254737][ T5938] usb 5-1: config 0 descriptor?? [ 511.664900][ T5872] usb 2-1: USB disconnect, device number 25 [ 511.789672][ T30] audit: type=1326 audit(1755833254.983:193): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12254 comm="syz.3.1574" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f686c78ebe9 code=0x0 [ 512.474879][T12274] FAULT_INJECTION: forcing a failure. [ 512.474879][T12274] name failslab, interval 1, probability 0, space 0, times 0 [ 512.708624][T12274] CPU: 1 UID: 0 PID: 12274 Comm: syz.1.1579 Not tainted syzkaller #0 PREEMPT(full) [ 512.708654][T12274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 512.708667][T12274] Call Trace: [ 512.708675][T12274] [ 512.708684][T12274] dump_stack_lvl+0x189/0x250 [ 512.708716][T12274] ? __pfx____ratelimit+0x10/0x10 [ 512.708747][T12274] ? __pfx_dump_stack_lvl+0x10/0x10 [ 512.708772][T12274] ? __pfx__printk+0x10/0x10 [ 512.708805][T12274] ? __pfx___might_resched+0x10/0x10 [ 512.708825][T12274] ? lock_acquire+0x5f/0x360 [ 512.708858][T12274] should_fail_ex+0x414/0x560 [ 512.708888][T12274] should_failslab+0xa8/0x100 [ 512.708921][T12274] __kmalloc_cache_noprof+0x70/0x3d0 [ 512.708950][T12274] ? rtnl_newlink+0xed/0x1c70 [ 512.708980][T12274] ? kasan_save_free_info+0x46/0x50 [ 512.709003][T12274] rtnl_newlink+0xed/0x1c70 [ 512.709034][T12274] ? netlink_sendmsg+0x805/0xb30 [ 512.709065][T12274] ? __sock_sendmsg+0x219/0x270 [ 512.709091][T12274] ? ____sys_sendmsg+0x505/0x830 [ 512.709111][T12274] ? ___sys_sendmsg+0x21f/0x2a0 [ 512.709131][T12274] ? __x64_sys_sendmsg+0x19b/0x260 [ 512.709151][T12274] ? do_syscall_64+0xfa/0x3b0 [ 512.709181][T12274] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 512.709213][T12274] ? __pfx_rtnl_newlink+0x10/0x10 [ 512.709255][T12274] ? rcu_is_watching+0x15/0xb0 [ 512.709280][T12274] ? nlmon_xmit+0xb0/0x100 [ 512.709299][T12274] ? kmem_cache_free+0x18f/0x400 [ 512.709336][T12274] ? rcu_is_watching+0x15/0xb0 [ 512.709357][T12274] ? __dev_queue_xmit+0x27b/0x3b50 [ 512.709382][T12274] ? __local_bh_enable_ip+0x12d/0x1c0 [ 512.709403][T12274] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 512.709423][T12274] ? __dev_queue_xmit+0x27b/0x3b50 [ 512.709447][T12274] ? lock_release+0x4b/0x3e0 [ 512.709478][T12274] ? __dev_queue_xmit+0x27b/0x3b50 [ 512.709501][T12274] ? __dev_queue_xmit+0x27b/0x3b50 [ 512.709526][T12274] ? __dev_queue_xmit+0x1d79/0x3b50 [ 512.709558][T12274] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 512.709589][T12274] ? rcu_is_watching+0x15/0xb0 [ 512.709609][T12274] ? lock_release+0x4b/0x3e0 [ 512.709639][T12274] ? bpf_lsm_capable+0x9/0x20 [ 512.709667][T12274] ? security_capable+0x7e/0x2e0 [ 512.709701][T12274] ? __pfx_rtnl_newlink+0x10/0x10 [ 512.709732][T12274] rtnetlink_rcv_msg+0x7cc/0xb70 [ 512.709765][T12274] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 512.709795][T12274] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 512.709825][T12274] ? ref_tracker_free+0x63a/0x7d0 [ 512.709855][T12274] ? __asan_memcpy+0x40/0x70 [ 512.709878][T12274] ? __pfx_ref_tracker_free+0x10/0x10 [ 512.709907][T12274] ? __skb_clone+0x63/0x7a0 [ 512.709932][T12274] netlink_rcv_skb+0x205/0x470 [ 512.709964][T12274] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 512.709995][T12274] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 512.710037][T12274] netlink_unicast+0x82c/0x9e0 [ 512.710069][T12274] ? __pfx_netlink_unicast+0x10/0x10 [ 512.710098][T12274] ? netlink_sendmsg+0x642/0xb30 [ 512.710127][T12274] ? skb_put+0x11b/0x210 [ 512.710148][T12274] netlink_sendmsg+0x805/0xb30 [ 512.710190][T12274] ? __pfx_netlink_sendmsg+0x10/0x10 [ 512.710224][T12274] ? aa_sock_msg_perm+0xf1/0x1d0 [ 512.710244][T12274] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 512.710267][T12274] ? __pfx_netlink_sendmsg+0x10/0x10 [ 512.710300][T12274] __sock_sendmsg+0x219/0x270 [ 512.710327][T12274] ____sys_sendmsg+0x505/0x830 [ 512.710350][T12274] ? __pfx_____sys_sendmsg+0x10/0x10 [ 512.710375][T12274] ? import_iovec+0x74/0xa0 [ 512.710401][T12274] ___sys_sendmsg+0x21f/0x2a0 [ 512.710425][T12274] ? __pfx____sys_sendmsg+0x10/0x10 [ 512.710465][T12274] ? __fget_files+0x2a/0x420 [ 512.710499][T12274] ? __fget_files+0x3a0/0x420 [ 512.710537][T12274] __x64_sys_sendmsg+0x19b/0x260 [ 512.710561][T12274] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 512.710587][T12274] ? __pfx_ksys_write+0x10/0x10 [ 512.710615][T12274] ? rcu_is_watching+0x15/0xb0 [ 512.710639][T12274] ? rcu_is_watching+0x15/0xb0 [ 512.710663][T12274] do_syscall_64+0xfa/0x3b0 [ 512.710695][T12274] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 512.710717][T12274] ? clear_bhb_loop+0x60/0xb0 [ 512.710743][T12274] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 512.710764][T12274] RIP: 0033:0x7fe80fb8ebe9 [ 512.710783][T12274] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 512.710804][T12274] RSP: 002b:00007fe81097a038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 512.710830][T12274] RAX: ffffffffffffffda RBX: 00007fe80fdb5fa0 RCX: 00007fe80fb8ebe9 [ 512.710848][T12274] RDX: 0000000024040440 RSI: 00002000000002c0 RDI: 0000000000000003 [ 512.710864][T12274] RBP: 00007fe81097a090 R08: 0000000000000000 R09: 0000000000000000 [ 512.710879][T12274] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 512.710894][T12274] R13: 00007fe80fdb6038 R14: 00007fe80fdb5fa0 R15: 00007fe80fedfa28 [ 512.710919][T12274] [ 513.378845][ T5872] usb 5-1: USB disconnect, device number 51 [ 513.511209][T12281] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1582'. [ 513.538068][T12283] sock: sock_timestamping_bind_phc: sock not bind to device [ 514.003334][ T9] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 514.457387][T12293] fuse: Unknown parameter '000000000000000000030x0000000000000003¾ªgM7‘Mñ̺çÍ9Ž$„' [ 514.588075][T12294] Invalid logical block size (201) [ 514.751713][ T9] usb 2-1: config 0 has no interfaces? [ 514.764457][ T9] usb 2-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 514.774451][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 514.788552][ T9] usb 2-1: Product: syz [ 514.805029][ T9] usb 2-1: Manufacturer: syz [ 514.821982][ T9] usb 2-1: SerialNumber: syz [ 514.845436][ T9] usb 2-1: config 0 descriptor?? [ 515.098562][ T43] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 515.458593][ T43] usb 4-1: Using ep0 maxpacket: 32 [ 515.465675][ T43] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 515.513834][ T43] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8 has invalid wMaxPacketSize 0 [ 515.654086][ T43] usb 4-1: New USB device found, idVendor=05e1, idProduct=0408, bcdDevice=25.11 [ 515.676341][ T43] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 515.717019][ T43] usb 4-1: Product: syz [ 515.837039][ T43] usb 4-1: Manufacturer: syz [ 515.849817][ T43] usb 4-1: SerialNumber: syz [ 515.862246][ T43] usb 4-1: config 0 descriptor?? [ 515.879806][ T43] usb 4-1: no audio or video endpoints found [ 516.093477][T12297] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 516.105381][T12297] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 516.120536][ T43] usb 4-1: USB disconnect, device number 29 [ 516.152130][T12301] input: syz1 as /devices/virtual/input/input42 [ 517.178233][T12320] FAULT_INJECTION: forcing a failure. [ 517.178233][T12320] name failslab, interval 1, probability 0, space 0, times 0 [ 517.617538][T12320] CPU: 0 UID: 0 PID: 12320 Comm: syz.2.1592 Not tainted syzkaller #0 PREEMPT(full) [ 517.617570][T12320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 517.617585][T12320] Call Trace: [ 517.617595][T12320] [ 517.617606][T12320] dump_stack_lvl+0x189/0x250 [ 517.617638][T12320] ? __pfx____ratelimit+0x10/0x10 [ 517.617669][T12320] ? __pfx_dump_stack_lvl+0x10/0x10 [ 517.617696][T12320] ? __pfx__printk+0x10/0x10 [ 517.617728][T12320] ? __pfx___might_resched+0x10/0x10 [ 517.617749][T12320] ? lock_acquire+0x5f/0x360 [ 517.617783][T12320] should_fail_ex+0x414/0x560 [ 517.617814][T12320] should_failslab+0xa8/0x100 [ 517.617847][T12320] __kmalloc_noprof+0xcb/0x4f0 [ 517.617877][T12320] ? ethnl_default_notify+0x1af/0xb70 [ 517.617914][T12320] ethnl_default_notify+0x1af/0xb70 [ 517.617954][T12320] ? __pfx_ethnl_default_notify+0x10/0x10 [ 517.617999][T12320] ? mutex_is_locked+0x17/0x50 [ 517.618019][T12320] ? rtnl_is_locked+0x15/0x20 [ 517.618044][T12320] ethnl_netdev_event+0xe2/0x160 [ 517.618067][T12320] notifier_call_chain+0x1b3/0x3e0 [ 517.618094][T12320] netdev_features_change+0x85/0xc0 [ 517.618126][T12320] ? __pfx_netdev_features_change+0x10/0x10 [ 517.618157][T12320] ? security_capable+0x7e/0x2e0 [ 517.618192][T12320] dev_ethtool+0x1536/0x19b0 [ 517.618220][T12320] ? __pfx_dev_ethtool+0x10/0x10 [ 517.618241][T12320] ? dev_load+0x21/0x1f0 [ 517.618269][T12320] ? rcu_is_watching+0x15/0xb0 [ 517.618293][T12320] ? rcu_is_watching+0x15/0xb0 [ 517.618315][T12320] ? lock_release+0x4b/0x3e0 [ 517.618348][T12320] ? dev_load+0x21/0x1f0 [ 517.618378][T12320] dev_ioctl+0x392/0x1150 [ 517.618411][T12320] sock_do_ioctl+0x22c/0x300 [ 517.618440][T12320] ? __pfx_sock_do_ioctl+0x10/0x10 [ 517.618477][T12320] ? __mutex_unlock_slowpath+0x1a1/0x740 [ 517.618515][T12320] sock_ioctl+0x576/0x790 [ 517.618539][T12320] ? lock_release+0x4b/0x3e0 [ 517.618571][T12320] ? __pfx_sock_ioctl+0x10/0x10 [ 517.618597][T12320] ? __fget_files+0x2a/0x420 [ 517.618627][T12320] ? __fget_files+0x3a0/0x420 [ 517.618658][T12320] ? __fget_files+0x2a/0x420 [ 517.618691][T12320] ? bpf_lsm_file_ioctl+0x9/0x20 [ 517.618718][T12320] ? __pfx_sock_ioctl+0x10/0x10 [ 517.618744][T12320] __se_sys_ioctl+0xf9/0x170 [ 517.618772][T12320] do_syscall_64+0xfa/0x3b0 [ 517.618806][T12320] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 517.618828][T12320] ? clear_bhb_loop+0x60/0xb0 [ 517.618853][T12320] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 517.618875][T12320] RIP: 0033:0x7fdab378ebe9 [ 517.618895][T12320] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 517.618915][T12320] RSP: 002b:00007fdab453e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 517.618938][T12320] RAX: ffffffffffffffda RBX: 00007fdab39b5fa0 RCX: 00007fdab378ebe9 [ 517.618955][T12320] RDX: 00002000000000c0 RSI: 0000000000008946 RDI: 0000000000000003 [ 517.618971][T12320] RBP: 00007fdab453e090 R08: 0000000000000000 R09: 0000000000000000 [ 517.618985][T12320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 517.618999][T12320] R13: 00007fdab39b6038 R14: 00007fdab39b5fa0 R15: 00007fdab3adfa28 [ 517.619024][T12320] [ 517.664108][ T5872] usb 2-1: USB disconnect, device number 26 [ 518.424104][T12334] FAULT_INJECTION: forcing a failure. [ 518.424104][T12334] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 518.463523][T12334] CPU: 1 UID: 0 PID: 12334 Comm: syz.0.1595 Not tainted syzkaller #0 PREEMPT(full) [ 518.463546][T12334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 518.463557][T12334] Call Trace: [ 518.463563][T12334] [ 518.463571][T12334] dump_stack_lvl+0x189/0x250 [ 518.463594][T12334] ? __pfx____ratelimit+0x10/0x10 [ 518.463616][T12334] ? __pfx_dump_stack_lvl+0x10/0x10 [ 518.463634][T12334] ? __pfx__printk+0x10/0x10 [ 518.463656][T12334] ? rcu_is_watching+0x15/0xb0 [ 518.463673][T12334] ? lock_acquire+0x5f/0x360 [ 518.463695][T12334] ? __might_fault+0xb0/0x130 [ 518.463717][T12334] ? rcu_is_watching+0x15/0xb0 [ 518.463733][T12334] should_fail_ex+0x414/0x560 [ 518.463755][T12334] _copy_from_user+0x2d/0xb0 [ 518.463773][T12334] __copy_msghdr+0x3c5/0x5b0 [ 518.463790][T12334] ___sys_sendmsg+0x1a5/0x2a0 [ 518.463807][T12334] ? __pfx____sys_sendmsg+0x10/0x10 [ 518.463835][T12334] ? __fget_files+0x2a/0x420 [ 518.463859][T12334] ? __fget_files+0x3a0/0x420 [ 518.463885][T12334] __x64_sys_sendmsg+0x19b/0x260 [ 518.463902][T12334] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 518.463921][T12334] ? __pfx_ksys_write+0x10/0x10 [ 518.463940][T12334] ? rcu_is_watching+0x15/0xb0 [ 518.463957][T12334] ? rcu_is_watching+0x15/0xb0 [ 518.463973][T12334] do_syscall_64+0xfa/0x3b0 [ 518.463996][T12334] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 518.464011][T12334] ? clear_bhb_loop+0x60/0xb0 [ 518.464028][T12334] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 518.464044][T12334] RIP: 0033:0x7f306138ebe9 [ 518.464057][T12334] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 518.464072][T12334] RSP: 002b:00007f3062235038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 518.464089][T12334] RAX: ffffffffffffffda RBX: 00007f30615b5fa0 RCX: 00007f306138ebe9 [ 518.464102][T12334] RDX: 0000000000000000 RSI: 0000200000000380 RDI: 0000000000000004 [ 518.464112][T12334] RBP: 00007f3062235090 R08: 0000000000000000 R09: 0000000000000000 [ 518.464122][T12334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 518.464132][T12334] R13: 00007f30615b6038 R14: 00007f30615b5fa0 R15: 00007f30616dfa28 [ 518.464150][T12334] [ 518.687652][ C1] vkms_vblank_simulate: vblank timer overrun [ 518.732621][T12336] sock: sock_timestamping_bind_phc: sock not bind to device [ 518.958613][ T5872] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 519.215652][ T5872] usb 2-1: config 0 has no interfaces? [ 519.237019][ T5872] usb 2-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 519.248625][ T5872] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 519.266973][ T5872] usb 2-1: Product: syz [ 519.286222][ T5872] usb 2-1: Manufacturer: syz [ 519.315983][ T5872] usb 2-1: SerialNumber: syz [ 519.336062][ T5872] usb 2-1: config 0 descriptor?? [ 521.135266][ T24] usb 2-1: USB disconnect, device number 27 [ 521.222930][T12344] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 521.304716][T12346] kvm: pic: level sensitive irq not supported [ 521.304903][T12346] kvm: pic: non byte read [ 521.316512][T12346] kvm: pic: non byte read [ 521.323048][T12346] kvm: pic: non byte read [ 521.335707][T12346] kvm: pic: non byte read [ 521.352690][T12346] kvm: pic: non byte read [ 521.358878][T12346] kvm: pic: non byte read [ 521.363620][T12346] kvm: pic: non byte read [ 521.602718][T12352] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 521.629766][T12352] loop5: detected capacity change from 0 to 63 [ 521.641496][ T6076] Buffer I/O error on dev loop5, logical block 0, async page read [ 521.650442][ T6076] Buffer I/O error on dev loop5, logical block 0, async page read [ 521.658938][T12352] Buffer I/O error on dev loop5, logical block 0, async page read [ 521.667210][T12352] Buffer I/O error on dev loop5, logical block 0, async page read [ 521.676617][ T6076] Buffer I/O error on dev loop5, logical block 0, async page read [ 521.687222][ T6076] Buffer I/O error on dev loop5, logical block 0, async page read [ 521.696195][ T6076] Buffer I/O error on dev loop5, logical block 0, async page read [ 521.730864][T12352] Buffer I/O error on dev loop5, logical block 2, async page read [ 521.738949][T12352] Buffer I/O error on dev loop5, logical block 2, async page read [ 521.782112][T12352] Buffer I/O error on dev loop5, logical block 2, async page read [ 532.871250][ T5180] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 532.878800][ T5180] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 532.887239][ T5180] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 532.895112][ T5180] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 532.902788][ T5180] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 532.914817][ T5863] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 532.923021][ T5863] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 532.934055][ T5863] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 532.946358][ T5863] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 532.954145][ T5863] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 533.369942][ T5863] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 533.377389][ T5863] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 533.384863][ T5863] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 533.393003][ T5863] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 533.400855][ T5863] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 534.480860][ T5863] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 534.488292][ T5863] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 534.496047][ T5863] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 534.504161][ T5863] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 534.511882][ T5863] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 534.528815][ T5863] Bluetooth: hci8: unexpected cc 0x0c03 length: 249 > 1 [ 534.536146][ T5863] Bluetooth: hci8: unexpected cc 0x1003 length: 249 > 9 [ 534.544236][ T5863] Bluetooth: hci8: unexpected cc 0x1001 length: 249 > 9 [ 534.556415][ T5863] Bluetooth: hci8: unexpected cc 0x0c23 length: 249 > 4 [ 534.564458][ T5863] Bluetooth: hci8: unexpected cc 0x0c38 length: 249 > 2 [ 534.998726][ T5180] Bluetooth: hci5: command tx timeout [ 535.478751][ T5180] Bluetooth: hci6: command tx timeout [ 536.598688][ T5180] Bluetooth: hci8: command tx timeout [ 536.598704][ T5863] Bluetooth: hci7: command tx timeout [ 537.078665][ T5180] Bluetooth: hci5: command tx timeout [ 537.372142][ T5863] Bluetooth: hci9: unexpected cc 0x0c03 length: 249 > 1 [ 537.379624][ T5863] Bluetooth: hci9: unexpected cc 0x1003 length: 249 > 9 [ 537.387068][ T5863] Bluetooth: hci9: unexpected cc 0x1001 length: 249 > 9 [ 537.397140][ T5863] Bluetooth: hci9: unexpected cc 0x0c23 length: 249 > 4 [ 537.405788][ T5863] Bluetooth: hci9: unexpected cc 0x0c38 length: 249 > 2 [ 537.559731][ T5863] Bluetooth: hci6: command tx timeout [ 538.678783][ T5863] Bluetooth: hci7: command tx timeout [ 538.678953][ T5180] Bluetooth: hci8: command tx timeout [ 539.158761][ T5180] Bluetooth: hci5: command tx timeout [ 539.478839][ T5180] Bluetooth: hci9: command tx timeout [ 539.638695][ T5180] Bluetooth: hci6: command tx timeout [ 540.758776][ T5180] Bluetooth: hci8: command tx timeout [ 540.764243][ T5180] Bluetooth: hci7: command tx timeout [ 541.238699][ T5180] Bluetooth: hci5: command tx timeout [ 541.558846][ T5180] Bluetooth: hci9: command tx timeout [ 541.718666][ T5180] Bluetooth: hci6: command tx timeout [ 542.838692][ T5180] Bluetooth: hci8: command tx timeout [ 542.838744][ T5863] Bluetooth: hci7: command tx timeout [ 543.638720][ T5863] Bluetooth: hci9: command tx timeout [ 545.718804][ T5863] Bluetooth: hci9: command tx timeout [ 568.280774][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 568.287181][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 592.942714][ T5180] Bluetooth: hci10: unexpected cc 0x0c03 length: 249 > 1 [ 592.950321][ T5180] Bluetooth: hci10: unexpected cc 0x1003 length: 249 > 9 [ 592.957741][ T5180] Bluetooth: hci10: unexpected cc 0x1001 length: 249 > 9 [ 592.965822][ T5180] Bluetooth: hci10: unexpected cc 0x0c23 length: 249 > 4 [ 592.973624][ T5180] Bluetooth: hci10: unexpected cc 0x0c38 length: 249 > 2 [ 593.928063][ T5180] Bluetooth: hci11: unexpected cc 0x0c03 length: 249 > 1 [ 593.935781][ T5180] Bluetooth: hci11: unexpected cc 0x1003 length: 249 > 9 [ 593.943239][ T5180] Bluetooth: hci11: unexpected cc 0x1001 length: 249 > 9 [ 593.951157][ T5180] Bluetooth: hci11: unexpected cc 0x0c23 length: 249 > 4 [ 593.960281][ T5180] Bluetooth: hci11: unexpected cc 0x0c38 length: 249 > 2 [ 594.998595][ T5180] Bluetooth: hci10: command tx timeout [ 595.009651][ T5863] Bluetooth: hci12: unexpected cc 0x0c03 length: 249 > 1 [ 595.017069][ T5863] Bluetooth: hci12: unexpected cc 0x1003 length: 249 > 9 [ 595.026367][ T5863] Bluetooth: hci12: unexpected cc 0x1001 length: 249 > 9 [ 595.034303][ T5863] Bluetooth: hci12: unexpected cc 0x0c23 length: 249 > 4 [ 595.042113][ T5863] Bluetooth: hci12: unexpected cc 0x0c38 length: 249 > 2 [ 595.050869][ T5863] Bluetooth: hci13: unexpected cc 0x0c03 length: 249 > 1 [ 595.058749][ T5863] Bluetooth: hci13: unexpected cc 0x1003 length: 249 > 9 [ 595.066483][ T5180] Bluetooth: hci13: unexpected cc 0x1001 length: 249 > 9 [ 595.083523][ T5180] Bluetooth: hci13: unexpected cc 0x0c23 length: 249 > 4 [ 595.091327][ T5180] Bluetooth: hci13: unexpected cc 0x0c38 length: 249 > 2 [ 596.038640][ T5180] Bluetooth: hci11: command tx timeout [ 597.078804][ T5180] Bluetooth: hci12: command tx timeout [ 597.078810][T12364] Bluetooth: hci10: command tx timeout [ 597.168642][ T5180] Bluetooth: hci13: command tx timeout [ 597.437787][T12364] Bluetooth: hci14: unexpected cc 0x0c03 length: 249 > 1 [ 597.445298][T12364] Bluetooth: hci14: unexpected cc 0x1003 length: 249 > 9 [ 597.452850][T12364] Bluetooth: hci14: unexpected cc 0x1001 length: 249 > 9 [ 597.460799][T12364] Bluetooth: hci14: unexpected cc 0x0c23 length: 249 > 4 [ 597.468682][T12364] Bluetooth: hci14: unexpected cc 0x0c38 length: 249 > 2 [ 598.128688][T12364] Bluetooth: hci11: command tx timeout [ 599.158831][T12364] Bluetooth: hci12: command tx timeout [ 599.161249][ T5180] Bluetooth: hci10: command tx timeout [ 599.238666][ T5180] Bluetooth: hci13: command tx timeout [ 599.478676][ T5180] Bluetooth: hci14: command tx timeout [ 600.198751][ T5180] Bluetooth: hci11: command tx timeout [ 601.238729][ T5180] Bluetooth: hci12: command tx timeout [ 601.238742][T12364] Bluetooth: hci10: command tx timeout [ 601.318655][ T5180] Bluetooth: hci13: command tx timeout [ 601.558726][ T5180] Bluetooth: hci14: command tx timeout [ 602.278654][ T5180] Bluetooth: hci11: command tx timeout [ 603.319466][ T5180] Bluetooth: hci12: command tx timeout [ 603.398674][ T5180] Bluetooth: hci13: command tx timeout [ 603.648665][ T5180] Bluetooth: hci14: command tx timeout [ 605.718703][ T5180] Bluetooth: hci14: command tx timeout [ 629.720855][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 629.727216][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 653.010568][T12364] Bluetooth: hci15: unexpected cc 0x0c03 length: 249 > 1 [ 653.018013][T12364] Bluetooth: hci15: unexpected cc 0x1003 length: 249 > 9 [ 653.029583][T12364] Bluetooth: hci15: unexpected cc 0x1001 length: 249 > 9 [ 653.037668][T12364] Bluetooth: hci15: unexpected cc 0x0c23 length: 249 > 4 [ 653.045876][T12364] Bluetooth: hci15: unexpected cc 0x0c38 length: 249 > 2 [ 654.032435][T12364] Bluetooth: hci16: unexpected cc 0x0c03 length: 249 > 1 [ 654.039969][T12364] Bluetooth: hci16: unexpected cc 0x1003 length: 249 > 9 [ 654.047414][T12364] Bluetooth: hci16: unexpected cc 0x1001 length: 249 > 9 [ 654.055985][T12364] Bluetooth: hci16: unexpected cc 0x0c23 length: 249 > 4 [ 654.064077][T12364] Bluetooth: hci16: unexpected cc 0x0c38 length: 249 > 2 [ 655.064699][ T5180] Bluetooth: hci17: unexpected cc 0x0c03 length: 249 > 1 [ 655.073962][ T5180] Bluetooth: hci17: unexpected cc 0x1003 length: 249 > 9 [ 655.081236][ T5863] Bluetooth: hci15: command tx timeout [ 655.088055][ T5180] Bluetooth: hci18: unexpected cc 0x0c03 length: 249 > 1 [ 655.089639][ T5863] Bluetooth: hci17: unexpected cc 0x1001 length: 249 > 9 [ 655.097549][ T5180] Bluetooth: hci18: unexpected cc 0x1003 length: 249 > 9 [ 655.103440][ T5863] Bluetooth: hci17: unexpected cc 0x0c23 length: 249 > 4 [ 655.110226][ T5180] Bluetooth: hci18: unexpected cc 0x1001 length: 249 > 9 [ 655.118117][ T5863] Bluetooth: hci17: unexpected cc 0x0c38 length: 249 > 2 [ 655.135450][ T5863] Bluetooth: hci18: unexpected cc 0x0c23 length: 249 > 4 [ 655.145012][ T5863] Bluetooth: hci18: unexpected cc 0x0c38 length: 249 > 2 [ 656.118663][T12426] Bluetooth: hci16: command tx timeout [ 657.168714][T12426] Bluetooth: hci17: command tx timeout [ 657.168726][T12399] Bluetooth: hci15: command tx timeout [ 657.238672][T12426] Bluetooth: hci18: command tx timeout [ 657.400844][T12426] Bluetooth: hci5: command 0x0406 tx timeout [ 657.400863][T12399] Bluetooth: hci8: command 0x0406 tx timeout [ 657.406969][T12399] Bluetooth: hci7: command 0x0406 tx timeout [ 657.413128][ T5863] Bluetooth: hci6: command 0x0406 tx timeout [ 657.523321][T12376] Bluetooth: hci19: unexpected cc 0x0c03 length: 249 > 1 [ 657.530882][T12376] Bluetooth: hci19: unexpected cc 0x1003 length: 249 > 9 [ 657.538291][T12376] Bluetooth: hci19: unexpected cc 0x1001 length: 249 > 9 [ 657.547009][T12376] Bluetooth: hci19: unexpected cc 0x0c23 length: 249 > 4 [ 657.554682][T12376] Bluetooth: hci19: unexpected cc 0x0c38 length: 249 > 2 [ 658.198631][T12364] Bluetooth: hci16: command tx timeout [ 659.238711][T12376] Bluetooth: hci15: command tx timeout [ 659.239492][T12364] Bluetooth: hci17: command tx timeout [ 659.318624][T12364] Bluetooth: hci18: command tx timeout [ 659.638701][T12364] Bluetooth: hci19: command tx timeout [ 660.278635][T12364] Bluetooth: hci16: command tx timeout [ 661.318673][T12364] Bluetooth: hci17: command tx timeout [ 661.328665][T12364] Bluetooth: hci15: command tx timeout [ 661.398741][T12364] Bluetooth: hci18: command tx timeout [ 661.718701][T12364] Bluetooth: hci19: command tx timeout [ 662.358683][T12364] Bluetooth: hci16: command tx timeout [ 662.518614][T12364] Bluetooth: hci9: command 0x0406 tx timeout [ 663.398699][T12376] Bluetooth: hci17: command tx timeout [ 663.478631][T12376] Bluetooth: hci18: command tx timeout [ 663.798682][T12376] Bluetooth: hci19: command tx timeout [ 664.918645][ T31] INFO: task kworker/u8:0:12 blocked for more than 143 seconds. [ 664.926345][ T31] Not tainted syzkaller #0 [ 664.932911][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 664.942135][ T31] task:kworker/u8:0 state:D stack:22472 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 664.954736][ T31] Workqueue: udp_tunnel_nic udp_tunnel_nic_device_sync_work [ 664.962160][ T31] Call Trace: [ 664.965501][ T31] SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 664.968716][ T31] __schedule+0x1798/0x4cc0 [ 664.973412][ T31] ? __pfx___schedule+0x10/0x10 [ 664.979356][ T31] ? schedule+0x91/0x360 [ 664.983667][ T31] ? rcu_is_watching+0x15/0xb0 [ 664.988758][ T31] ? lock_release+0x4b/0x3e0 [ 664.993407][ T31] ? wq_worker_sleeping+0x63/0x250 [ 665.015608][ T31] schedule+0x165/0x360 [ 665.038283][ T31] schedule_preempt_disabled+0x13/0x30 [ 665.050245][ T31] __mutex_lock+0x7e6/0x1350 [ 665.054935][ T31] ? rcu_is_watching+0x15/0xb0 [ 665.060849][ T31] ? __mutex_lock+0x5bb/0x1350 [ 665.065771][ T31] ? udp_tunnel_nic_device_sync_work+0x29/0xa50 [ 665.072534][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 665.077705][ T31] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 665.084016][ T31] ? do_raw_spin_unlock+0x122/0x240 [ 665.089302][ T31] udp_tunnel_nic_device_sync_work+0x29/0xa50 [ 665.095419][ T31] ? rcu_is_watching+0x15/0xb0 [ 665.100285][ T31] ? process_scheduled_works+0x9ef/0x17b0 [ 665.106027][ T31] ? process_scheduled_works+0x9ef/0x17b0 [ 665.111852][ T31] process_scheduled_works+0xae1/0x17b0 [ 665.117469][ T31] ? __pfx_process_scheduled_works+0x10/0x10 [ 665.123565][ T31] worker_thread+0x8a0/0xda0 [ 665.128195][ T31] kthread+0x70e/0x8a0 [ 665.132619][ T31] ? __pfx_worker_thread+0x10/0x10 [ 665.137767][ T31] ? __pfx_kthread+0x10/0x10 [ 665.142511][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 665.147755][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 665.153045][ T31] ? __pfx_kthread+0x10/0x10 [ 665.157682][ T31] ret_from_fork+0x3f9/0x770 [ 665.162640][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 665.168006][ T31] ? __switch_to_asm+0x39/0x70 [ 665.173028][ T31] ? __switch_to_asm+0x33/0x70 [ 665.177853][ T31] ? __pfx_kthread+0x10/0x10 [ 665.182582][ T31] ret_from_fork_asm+0x1a/0x30 [ 665.187410][ T31] [ 665.190734][ T31] INFO: task syz.2.1592:12320 blocked for more than 143 seconds. [ 665.198593][ T31] Not tainted syzkaller #0 [ 665.203626][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 665.212397][ T31] task:syz.2.1592 state:D stack:26184 pid:12320 tgid:12319 ppid:5870 task_flags:0x400140 flags:0x00004006 [ 665.229964][ T31] Call Trace: [ 665.233306][ T31] [ 665.236251][ T31] __schedule+0x1798/0x4cc0 [ 665.240906][ T31] ? __pfx___schedule+0x10/0x10 [ 665.245797][ T31] ? schedule+0x91/0x360 [ 665.250112][ T31] ? rcu_is_watching+0x15/0xb0 [ 665.254915][ T31] ? lock_release+0x4b/0x3e0 [ 665.259591][ T31] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 665.265519][ T31] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 665.271921][ T31] schedule+0x165/0x360 [ 665.276201][ T31] schedule_preempt_disabled+0x13/0x30 [ 665.281900][ T31] __mutex_lock+0x7e6/0x1350 [ 665.286540][ T31] ? __mutex_lock+0x5bb/0x1350 [ 665.291600][ T31] ? __netdev_update_features+0xcb1/0x1be0 [ 665.297476][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 665.302614][ T31] __netdev_update_features+0xcb1/0x1be0 [ 665.308303][ T31] ? __pfx___netdev_update_features+0x10/0x10 [ 665.314517][ T31] ? __pfx___might_resched+0x10/0x10 [ 665.320065][ T31] ? cfg80211_netdev_notifier_call+0x1ee/0x1450 [ 665.326500][ T31] ? lock_acquire+0x5f/0x360 [ 665.331315][ T31] ? __pfx_cfg80211_netdev_notifier_call+0x10/0x10 [ 665.337887][ T31] ? rcu_is_watching+0x15/0xb0 [ 665.342728][ T31] ? trace_kmalloc+0x1f/0xd0 [ 665.347370][ T31] ? __kmalloc_noprof+0x29b/0x4f0 [ 665.352525][ T31] ? do_raw_spin_lock+0x121/0x290 [ 665.357683][ T31] netdev_update_features+0x6d/0xe0 [ 665.363155][ T31] ? __pfx_netdev_update_features+0x10/0x10 [ 665.369143][ T31] ? bond_netdev_event+0xd9/0xe80 [ 665.374209][ T31] ? netdevice_event+0x2dc/0x8a0 [ 665.379239][ T31] macsec_notify+0x2f5/0x660 [ 665.383869][ T31] ? __pfx_macsec_notify+0x10/0x10 [ 665.389212][ T31] notifier_call_chain+0x1b3/0x3e0 [ 665.394471][ T31] netdev_features_change+0x85/0xc0 [ 665.399782][ T31] ? __pfx_netdev_features_change+0x10/0x10 [ 665.405725][ T31] ? security_capable+0x7e/0x2e0 [ 665.410777][ T31] dev_ethtool+0x1536/0x19b0 [ 665.415538][ T31] ? __pfx_dev_ethtool+0x10/0x10 [ 665.420751][ T31] ? dev_load+0x21/0x1f0 [ 665.425216][ T31] ? rcu_is_watching+0x15/0xb0 [ 665.430180][ T31] ? rcu_is_watching+0x15/0xb0 [ 665.435081][ T31] ? lock_release+0x4b/0x3e0 [ 665.439838][ T31] ? dev_load+0x21/0x1f0 [ 665.444219][ T31] dev_ioctl+0x392/0x1150 [ 665.448622][ T31] sock_do_ioctl+0x22c/0x300 [ 665.453404][ T31] ? __pfx_sock_do_ioctl+0x10/0x10 [ 665.458589][ T31] ? __mutex_unlock_slowpath+0x1a1/0x740 [ 665.464268][ T31] sock_ioctl+0x576/0x790 [ 665.468737][ T31] ? lock_release+0x4b/0x3e0 [ 665.473391][ T31] ? __pfx_sock_ioctl+0x10/0x10 [ 665.478253][ T31] ? __fget_files+0x2a/0x420 [ 665.483027][ T31] ? __fget_files+0x3a0/0x420 [ 665.487810][ T31] ? __fget_files+0x2a/0x420 [ 665.492495][ T31] ? bpf_lsm_file_ioctl+0x9/0x20 [ 665.497471][ T31] ? __pfx_sock_ioctl+0x10/0x10 [ 665.502516][ T31] __se_sys_ioctl+0xf9/0x170 [ 665.507185][ T31] do_syscall_64+0xfa/0x3b0 [ 665.511765][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 665.517860][ T31] ? clear_bhb_loop+0x60/0xb0 [ 665.522775][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 665.528830][ T31] RIP: 0033:0x7fdab378ebe9 [ 665.533297][ T31] RSP: 002b:00007fdab453e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 665.541828][ T31] RAX: ffffffffffffffda RBX: 00007fdab39b5fa0 RCX: 00007fdab378ebe9 [ 665.554395][ T31] RDX: 00002000000000c0 RSI: 0000000000008946 RDI: 0000000000000003 [ 665.563476][ T31] RBP: 00007fdab453e090 R08: 0000000000000000 R09: 0000000000000000 [ 665.571791][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 665.580009][ T31] R13: 00007fdab39b6038 R14: 00007fdab39b5fa0 R15: 00007fdab3adfa28 [ 665.588015][ T31] [ 665.591831][ T31] INFO: task syz.3.1594:12330 blocked for more than 144 seconds. [ 665.599770][ T31] Not tainted syzkaller #0 [ 665.604726][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 665.613566][ T31] task:syz.3.1594 state:D stack:25680 pid:12330 tgid:12325 ppid:5875 task_flags:0x400040 flags:0x00004004 [ 665.625585][ T31] Call Trace: [ 665.628915][ T31] [ 665.631955][ T31] __schedule+0x1798/0x4cc0 [ 665.636473][ T31] ? __pfx___schedule+0x10/0x10 [ 665.641402][ T31] ? schedule+0x91/0x360 [ 665.645678][ T31] ? rcu_is_watching+0x15/0xb0 [ 665.650514][ T31] ? lock_release+0x4b/0x3e0 [ 665.655186][ T31] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 665.661186][ T31] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 665.667662][ T31] schedule+0x165/0x360 [ 665.671908][ T31] schedule_preempt_disabled+0x13/0x30 [ 665.677421][ T31] __mutex_lock+0x7e6/0x1350 [ 665.682106][ T31] ? __mutex_lock+0x5bb/0x1350 [ 665.686961][ T31] ? __tun_chr_ioctl+0x37a/0x1df0 [ 665.692064][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 665.697184][ T31] ? lock_release+0x4b/0x3e0 [ 665.701843][ T31] ? __might_fault+0xb0/0x130 [ 665.706574][ T31] ? __might_fault+0xcc/0x130 [ 665.711386][ T31] __tun_chr_ioctl+0x37a/0x1df0 [ 665.716308][ T31] ? __pfx___tun_chr_ioctl+0x10/0x10 [ 665.721899][ T31] ? __fget_files+0x2a/0x420 [ 665.726562][ T31] ? __fget_files+0x3a0/0x420 [ 665.731309][ T31] ? __fget_files+0x2a/0x420 [ 665.735967][ T31] ? bpf_lsm_file_ioctl+0x9/0x20 [ 665.741086][ T31] ? __pfx_tun_chr_ioctl+0x10/0x10 [ 665.746261][ T31] __se_sys_ioctl+0xf9/0x170 [ 665.750935][ T31] do_syscall_64+0xfa/0x3b0 [ 665.755507][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 665.761821][ T31] ? clear_bhb_loop+0x60/0xb0 [ 665.766526][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 665.772497][ T31] RIP: 0033:0x7f686c78ebe9 [ 665.776960][ T31] RSP: 002b:00007f686a9d5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 665.785577][ T31] RAX: ffffffffffffffda RBX: 00007f686c9b6180 RCX: 00007f686c78ebe9 [ 665.793635][ T31] RDX: 0000200000000040 RSI: 00000000400454ca RDI: 0000000000000003 [ 665.801716][ T31] RBP: 00007f686c811e19 R08: 0000000000000000 R09: 0000000000000000 [ 665.809773][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 665.817957][ T31] R13: 00007f686c9b6218 R14: 00007f686c9b6180 R15: 00007f686cadfa28 [ 665.826026][ T31] [ 665.829283][ T31] INFO: task syz.3.1594:12331 blocked for more than 144 seconds. [ 665.837020][ T31] Not tainted syzkaller #0 [ 665.842104][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 665.850838][ T31] task:syz.3.1594 state:D stack:23984 pid:12331 tgid:12325 ppid:5875 task_flags:0x400140 flags:0x00004004 [ 665.862821][ T31] Call Trace: [ 665.866202][ T31] [ 665.869228][ T31] __schedule+0x1798/0x4cc0 [ 665.873814][ T31] ? __pfx___schedule+0x10/0x10 [ 665.878823][T12376] Bluetooth: hci19: command tx timeout [ 665.879693][ T31] ? schedule+0x91/0x360 [ 665.889712][ T31] ? rcu_is_watching+0x15/0xb0 [ 665.894541][ T31] ? lock_release+0x4b/0x3e0 [ 665.899208][ T31] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 665.905141][ T31] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 665.911596][ T31] schedule+0x165/0x360 [ 665.915790][ T31] schedule_preempt_disabled+0x13/0x30 [ 665.921361][ T31] __mutex_lock+0x7e6/0x1350 [ 665.926006][ T31] ? __mutex_lock+0x5bb/0x1350 [ 665.930868][ T31] ? register_netdevice_notifier_net+0x1a/0xa0 [ 665.937100][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 665.942412][ T31] ? lock_release+0x4b/0x3e0 [ 665.947053][ T31] ? net_generic+0x1e/0x240 [ 665.951695][ T31] register_netdevice_notifier_net+0x1a/0xa0 [ 665.957730][ T31] ops_init+0x359/0x5c0 [ 665.961974][ T31] setup_net+0x10c/0x320 [ 665.966266][ T31] ? __pfx_setup_net+0x10/0x10 [ 665.971144][ T31] ? copy_net_ns+0x304/0x4d0 [ 665.975778][ T31] ? down_read_killable+0x1d1/0x350 [ 665.981144][ T31] copy_net_ns+0x31b/0x4d0 [ 665.985609][ T31] create_new_namespaces+0x3f3/0x720 [ 665.990983][ T31] ? security_capable+0x7e/0x2e0 [ 665.995971][ T31] unshare_nsproxy_namespaces+0x11c/0x170 [ 666.001781][ T31] ksys_unshare+0x4c8/0x8c0 [ 666.006320][ T31] ? __pfx_ksys_unshare+0x10/0x10 [ 666.011531][ T31] ? rcu_is_watching+0x15/0xb0 [ 666.016341][ T31] __x64_sys_unshare+0x38/0x50 [ 666.021175][ T31] do_syscall_64+0xfa/0x3b0 [ 666.025742][ T31] ? rcu_is_watching+0x15/0xb0 [ 666.030634][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 666.036771][ T31] ? clear_bhb_loop+0x60/0xb0 [ 666.041569][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 666.047590][ T31] RIP: 0033:0x7f686c78ebe9 [ 666.052223][ T31] RSP: 002b:00007f686a5b2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 666.060800][ T31] RAX: ffffffffffffffda RBX: 00007f686c9b6270 RCX: 00007f686c78ebe9 [ 666.068840][ T31] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 666.076862][ T31] RBP: 00007f686c811e19 R08: 0000000000000000 R09: 0000000000000000 [ 666.084969][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 666.093139][ T31] R13: 00007f686c9b6308 R14: 00007f686c9b6270 R15: 00007f686cadfa28 [ 666.101282][ T31] [ 666.104361][ T31] INFO: task syz.0.1596:12335 blocked for more than 144 seconds. [ 666.113814][ T31] Not tainted syzkaller #0 [ 666.119040][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 666.127759][ T31] task:syz.0.1596 state:D stack:25256 pid:12335 tgid:12335 ppid:5858 task_flags:0x400040 flags:0x00004004 [ 666.140136][ T31] Call Trace: [ 666.143501][ T31] [ 666.146443][ T31] __schedule+0x1798/0x4cc0 [ 666.151083][ T31] ? __pfx___schedule+0x10/0x10 [ 666.156042][ T31] ? schedule+0x91/0x360 [ 666.160508][ T31] ? rcu_is_watching+0x15/0xb0 [ 666.165344][ T31] ? lock_release+0x4b/0x3e0 [ 666.170220][ T31] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 666.176193][ T31] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 666.182656][ T31] schedule+0x165/0x360 [ 666.186859][ T31] schedule_preempt_disabled+0x13/0x30 [ 666.192408][ T31] __mutex_lock+0x7e6/0x1350 [ 666.197043][ T31] ? __mutex_lock+0x5bb/0x1350 [ 666.201976][ T31] ? tun_chr_close+0x3e/0x1c0 [ 666.206730][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 666.211832][ T31] ? __pfx_tun_chr_close+0x10/0x10 [ 666.216971][ T31] tun_chr_close+0x3e/0x1c0 [ 666.221677][ T31] __fput+0x44c/0xa70 [ 666.225906][ T31] task_work_run+0x1d4/0x260 [ 666.230601][ T31] ? __pfx_task_work_run+0x10/0x10 [ 666.235750][ T31] ? __pfx___se_sys_close_range+0x10/0x10 [ 666.241549][ T31] ? rcu_is_watching+0x15/0xb0 [ 666.246346][ T31] exit_to_user_mode_loop+0xec/0x110 [ 666.251798][ T31] do_syscall_64+0x2bd/0x3b0 [ 666.256544][ T31] ? rcu_is_watching+0x15/0xb0 [ 666.261589][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 666.267697][ T31] ? clear_bhb_loop+0x60/0xb0 [ 666.272808][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 666.278913][ T31] RIP: 0033:0x7f306138ebe9 [ 666.283371][ T31] RSP: 002b:00007f30616dfb88 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 666.291876][ T31] RAX: 0000000000000000 RBX: 000000000007ea1f RCX: 00007f306138ebe9 [ 666.299910][ T31] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 666.307935][ T31] RBP: 00007f30615b7da0 R08: 0000000000000001 R09: 00000012616dfe7f [ 666.316265][ T31] R10: 0000001b31820000 R11: 0000000000000246 R12: 00007f30615b5fac [ 666.324306][ T31] R13: 00007f30615b5fa0 R14: ffffffffffffffff R15: 00007f30616dfca0 [ 666.332399][ T31] [ 666.335455][ T31] INFO: task syz.4.1597:12340 blocked for more than 144 seconds. [ 666.343246][ T31] Not tainted syzkaller #0 [ 666.348216][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 666.356989][ T31] task:syz.4.1597 state:D stack:27272 pid:12340 tgid:12337 ppid:5874 task_flags:0x400040 flags:0x00004004 [ 666.369564][ T31] Call Trace: [ 666.372868][ T31] [ 666.375811][ T31] __schedule+0x1798/0x4cc0 [ 666.380390][ T31] ? __pfx___schedule+0x10/0x10 [ 666.385370][ T31] ? schedule+0x91/0x360 [ 666.389882][ T31] ? rcu_is_watching+0x15/0xb0 [ 666.394679][ T31] ? lock_release+0x4b/0x3e0 [ 666.399339][ T31] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 666.405307][ T31] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 666.411714][ T31] schedule+0x165/0x360 [ 666.415909][ T31] schedule_preempt_disabled+0x13/0x30 [ 666.421452][ T31] __mutex_lock+0x7e6/0x1350 [ 666.426123][ T31] ? __mutex_lock+0x5bb/0x1350 [ 666.431071][ T31] ? __tun_chr_ioctl+0x37a/0x1df0 [ 666.436219][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 666.441330][ T31] ? lock_release+0x4b/0x3e0 [ 666.446062][ T31] ? __might_fault+0xb0/0x130 [ 666.450808][ T31] ? __might_fault+0xcc/0x130 [ 666.455535][ T31] __tun_chr_ioctl+0x37a/0x1df0 [ 666.460504][ T31] ? __pfx___tun_chr_ioctl+0x10/0x10 [ 666.465825][ T31] ? __fget_files+0x2a/0x420 [ 666.470532][ T31] ? __fget_files+0x3a0/0x420 [ 666.475384][ T31] ? __fget_files+0x2a/0x420 [ 666.480162][ T31] ? bpf_lsm_file_ioctl+0x9/0x20 [ 666.485155][ T31] ? __pfx_tun_chr_ioctl+0x10/0x10 [ 666.490377][ T31] __se_sys_ioctl+0xf9/0x170 [ 666.495033][ T31] do_syscall_64+0xfa/0x3b0 [ 666.499754][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 666.505855][ T31] ? clear_bhb_loop+0x60/0xb0 [ 666.510604][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 666.516535][ T31] RIP: 0033:0x7f86f938ebe9 [ 666.521107][ T31] RSP: 002b:00007f86fa280038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 666.529610][ T31] RAX: ffffffffffffffda RBX: 00007f86f95b6180 RCX: 00007f86f938ebe9 [ 666.537595][ T31] RDX: 0000200000000040 RSI: 00000000400454ca RDI: 0000000000000003 [ 666.545650][ T31] RBP: 00007f86f9411e19 R08: 0000000000000000 R09: 0000000000000000 [ 666.553775][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 666.562831][ T31] R13: 00007f86f95b6218 R14: 00007f86f95b6180 R15: 00007f86f96dfa28 [ 666.570935][ T31] [ 666.574168][ T31] INFO: task syz.4.1597:12341 blocked for more than 145 seconds. [ 666.582017][ T31] Not tainted syzkaller #0 [ 666.586980][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 666.595711][ T31] task:syz.4.1597 state:D stack:25408 pid:12341 tgid:12337 ppid:5874 task_flags:0x400140 flags:0x00004004 [ 666.607732][ T31] Call Trace: [ 666.611192][ T31] [ 666.614154][ T31] __schedule+0x1798/0x4cc0 [ 666.618766][ T31] ? __pfx___schedule+0x10/0x10 [ 666.623662][ T31] ? schedule+0x91/0x360 [ 666.628003][ T31] ? rcu_is_watching+0x15/0xb0 [ 666.632875][ T31] ? lock_release+0x4b/0x3e0 [ 666.637715][ T31] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 666.643707][ T31] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 666.650179][ T31] schedule+0x165/0x360 [ 666.654448][ T31] schedule_preempt_disabled+0x13/0x30 [ 666.660003][ T31] __mutex_lock+0x7e6/0x1350 [ 666.664638][ T31] ? __mutex_lock+0x5bb/0x1350 [ 666.669592][ T31] ? register_netdevice_notifier_net+0x1a/0xa0 [ 666.675798][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 666.681034][ T31] ? lock_release+0x4b/0x3e0 [ 666.685782][ T31] ? net_generic+0x1e/0x240 [ 666.690405][ T31] register_netdevice_notifier_net+0x1a/0xa0 [ 666.696972][ T31] ops_init+0x359/0x5c0 [ 666.701242][ T31] setup_net+0x10c/0x320 [ 666.705558][ T31] ? __pfx_setup_net+0x10/0x10 [ 666.710448][ T31] ? copy_net_ns+0x304/0x4d0 [ 666.715106][ T31] ? down_read_killable+0x1d1/0x350 [ 666.720676][ T31] copy_net_ns+0x31b/0x4d0 [ 666.725332][ T31] create_new_namespaces+0x3f3/0x720 [ 666.730703][ T31] ? security_capable+0x7e/0x2e0 [ 666.735793][ T31] unshare_nsproxy_namespaces+0x11c/0x170 [ 666.741596][ T31] ksys_unshare+0x4c8/0x8c0 [ 666.746174][ T31] ? __pfx_ksys_unshare+0x10/0x10 [ 666.751276][ T31] ? rcu_is_watching+0x15/0xb0 [ 666.756085][ T31] __x64_sys_unshare+0x38/0x50 [ 666.760921][ T31] do_syscall_64+0xfa/0x3b0 [ 666.765488][ T31] ? rcu_is_watching+0x15/0xb0 [ 666.770323][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 666.776446][ T31] ? clear_bhb_loop+0x60/0xb0 [ 666.781204][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 666.787166][ T31] RIP: 0033:0x7f86f938ebe9 [ 666.791750][ T31] RSP: 002b:00007f86fa25f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 666.800228][ T31] RAX: ffffffffffffffda RBX: 00007f86f95b6270 RCX: 00007f86f938ebe9 [ 666.808240][ T31] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 666.816325][ T31] RBP: 00007f86f9411e19 R08: 0000000000000000 R09: 0000000000000000 [ 666.824366][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 666.832614][ T31] R13: 00007f86f95b6308 R14: 00007f86f95b6270 R15: 00007f86f96dfa28 [ 666.840659][ T31] [ 666.843755][ T31] INFO: lockdep is turned off. [ 666.848602][ T31] NMI backtrace for cpu 0 [ 666.848622][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) [ 666.848646][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 666.848659][ T31] Call Trace: [ 666.848667][ T31] [ 666.848677][ T31] dump_stack_lvl+0x189/0x250 [ 666.848710][ T31] ? __pfx_dump_stack_lvl+0x10/0x10 [ 666.848736][ T31] ? __pfx__printk+0x10/0x10 [ 666.848772][ T31] nmi_cpu_backtrace+0x39e/0x3d0 [ 666.848799][ T31] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 666.848824][ T31] ? __pfx__printk+0x10/0x10 [ 666.848857][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 666.848893][ T31] nmi_trigger_cpumask_backtrace+0x17a/0x300 [ 666.848921][ T31] watchdog+0xf93/0xfe0 [ 666.848954][ T31] ? watchdog+0x1de/0xfe0 [ 666.848987][ T31] kthread+0x70e/0x8a0 [ 666.849022][ T31] ? __pfx_watchdog+0x10/0x10 [ 666.849051][ T31] ? __pfx_kthread+0x10/0x10 [ 666.849079][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 666.849106][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 666.849135][ T31] ? __pfx_kthread+0x10/0x10 [ 666.849162][ T31] ret_from_fork+0x3f9/0x770 [ 666.849187][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 666.849212][ T31] ? __switch_to_asm+0x39/0x70 [ 666.849241][ T31] ? __switch_to_asm+0x33/0x70 [ 666.849268][ T31] ? __pfx_kthread+0x10/0x10 [ 666.849295][ T31] ret_from_fork_asm+0x1a/0x30 [ 666.849333][ T31] [ 666.849343][ T31] Sending NMI from CPU 0 to CPUs 1: [ 666.995229][ C1] NMI backtrace for cpu 1 [ 666.995251][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 PREEMPT(full) [ 666.995273][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 666.995286][ C1] RIP: 0010:pv_native_safe_halt+0x13/0x20 [ 666.995318][ C1] Code: 53 e7 02 00 cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d f3 96 0e 00 f3 0f 1e fa fb f4 cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 [ 666.995336][ C1] RSP: 0018:ffffc90000197de0 EFLAGS: 000002c2 [ 666.995354][ C1] RAX: 192c9f6dd1fa9b00 RBX: ffffffff819683b8 RCX: 192c9f6dd1fa9b00 [ 666.995370][ C1] RDX: 0000000000000001 RSI: ffffffff8be33660 RDI: ffffffff819683b8 [ 666.995384][ C1] RBP: ffffc90000197f20 R08: ffff8880b8732f9b R09: 1ffff110170e65f3 [ 666.995398][ C1] R10: dffffc0000000000 R11: ffffed10170e65f4 R12: ffffffff8fa38430 [ 666.995413][ C1] R13: 0000000000000001 R14: 0000000000000001 R15: 1ffff110039d7b40 [ 666.995425][ C1] FS: 0000000000000000(0000) GS:ffff888125d1b000(0000) knlGS:0000000000000000 [ 666.995441][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 666.995454][ C1] CR2: 000055f72f771000 CR3: 000000000df36000 CR4: 00000000003526f0 [ 666.995472][ C1] Call Trace: [ 666.995481][ C1] [ 666.995489][ C1] default_idle+0x13/0x20 [ 666.995506][ C1] default_idle_call+0x74/0xb0 [ 666.995526][ C1] do_idle+0x1e8/0x510 [ 666.995546][ C1] ? __pfx_do_idle+0x10/0x10 [ 666.995571][ C1] cpu_startup_entry+0x44/0x60 [ 666.995588][ C1] start_secondary+0x101/0x110 [ 666.995617][ C1] common_startup_64+0x13e/0x147 [ 666.995650][ C1] [ 666.996260][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 667.163731][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) [ 667.172856][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 667.182957][ T31] Call Trace: [ 667.186253][ T31] [ 667.189286][ T31] dump_stack_lvl+0x99/0x250 [ 667.193889][ T31] ? __asan_memcpy+0x40/0x70 [ 667.198492][ T31] ? __pfx_dump_stack_lvl+0x10/0x10 [ 667.203704][ T31] ? __pfx__printk+0x10/0x10 [ 667.208316][ T31] vpanic+0x281/0x750 [ 667.212335][ T31] ? __pfx_vpanic+0x10/0x10 [ 667.216862][ T31] ? rcu_is_watching+0x15/0xb0 [ 667.221649][ T31] ? preempt_schedule+0xae/0xc0 [ 667.226523][ T31] ? preempt_schedule_common+0x83/0xd0 [ 667.232102][ T31] panic+0xb9/0xc0 [ 667.235856][ T31] ? __pfx_panic+0x10/0x10 [ 667.240300][ T31] ? preempt_schedule_thunk+0x16/0x30 [ 667.245715][ T31] ? nmi_trigger_cpumask_backtrace+0x2bb/0x300 [ 667.252001][ T31] watchdog+0xfd2/0xfe0 [ 667.256217][ T31] ? watchdog+0x1de/0xfe0 [ 667.260575][ T31] kthread+0x70e/0x8a0 [ 667.264664][ T31] ? __pfx_watchdog+0x10/0x10 [ 667.269359][ T31] ? __pfx_kthread+0x10/0x10 [ 667.273980][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 667.279199][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 667.284436][ T31] ? __pfx_kthread+0x10/0x10 [ 667.289042][ T31] ret_from_fork+0x3f9/0x770 [ 667.293670][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 667.298882][ T31] ? __switch_to_asm+0x39/0x70 [ 667.303667][ T31] ? __switch_to_asm+0x33/0x70 [ 667.308455][ T31] ? __pfx_kthread+0x10/0x10 [ 667.313082][ T31] ret_from_fork_asm+0x1a/0x30 [ 667.317907][ T31] [ 667.321290][ T31] Kernel Offset: disabled [ 667.325629][ T31] Rebooting in 86400 seconds..