last executing test programs: 21m54.251451351s ago: executing program 4 (id=7208): sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="d8000000100081044e81f782db44b904021d08030700000004000000000000000600142603600e1208001100", 0x2c}], 0x1, 0x0, 0x0, 0x7400}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="d8001c00180081064e81f782db44b9b545c7910006007c09e8fe55a10a00", 0x1e}], 0x1}, 0x0) r0 = syz_open_dev$video4linux(&(0x7f0000000080), 0x6d6b, 0x480) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f00000000c0)={0x3, 0x980900, 0x2}) rt_sigqueueinfo(0x0, 0xb, &(0x7f0000000100)={0x17, 0x1, 0x347a}) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r1, &(0x7f000000ddc0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2, {0x7, 0x24, 0x0, 0x41046100, 0xffff, 0x0, 0xf7, 0x0, 0x0, 0x0, 0x1}}, 0x50) syz_fuse_handle_req(r1, &(0x7f00000021c0)="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", 0x2000, &(0x7f0000006d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006780)={0x90, 0x0, 0x1, {0x0, 0x1, 0x20000000, 0x8000000000001, 0xfffffffd, 0x0, {0xffffffffffffffff, 0x0, 0x7, 0x0, 0x5, 0x0, 0x2, 0x0, 0x0, 0x8000, 0x0, r3, 0x0, 0x403}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, 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", 0x2000, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x90, 0x0, 0x5, {0x4, 0x0, 0x2, 0x4, 0x81, 0x0, {0x1, 0x7, 0x80000000000, 0x80000000004, 0x400000000000, 0x7, 0x0, 0xfffffff7, 0x7c, 0x8000, 0x4000000, r3, r4, 0x0, 0x1}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000600)=0xe4) r6 = getuid() getgroups(0x5, &(0x7f00000007c0)=[0xee01, 0xee00, 0xee01, 0xee00, 0xee01]) r8 = getegid() ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000800)={{0x1, 0x1, 0x18, r0, {0x0, 0xffffffffffffffff}}, './file0\x00'}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0}, &(0x7f0000000880)=0xc) lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000002d40)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000002dc0)={{0x1, 0x1, 0x18, r0, {0xee00, 0xffffffffffffffff}}, './file0\x00'}) r15 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000080)=0xc) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000002f00)={{0x1, 0x1, 0x18, r0, {0xee00, 0x0}}, './file0\x00'}) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000980)="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", 0x2000, &(0x7f0000003080)={&(0x7f0000000200)={0x50, 0x0, 0x5, {0x7, 0x2b, 0xdea, 0x2000000, 0x0, 0xd, 0x7fff, 0x81, 0x0, 0x0, 0x1, 0x7}}, &(0x7f0000000040)={0x18, 0xfffffffffffffff5, 0x40, {0x7}}, &(0x7f0000000100)={0x18, 0x0, 0x3, {0xb}}, &(0x7f0000000280)={0x18, 0x0, 0x5, {0x1}}, &(0x7f00000002c0)={0x18, 0xffffffffffffffda, 0xb3e, {0x4}}, &(0x7f0000000300)={0x28, 0x0, 0x5, {{0x5}}}, &(0x7f0000000340)={0x60, 0x0, 0x3, {{0x5f62, 0x8, 0x0, 0x242, 0x1ff, 0x7, 0x7, 0xf}}}, &(0x7f00000003c0)={0x18, 0x0, 0xd, {0x2}}, &(0x7f0000000400)={0x15, 0x0, 0x1000, {'#}]!\x00'}}, &(0x7f0000000440)={0x20, 0x0, 0x3, {0x0, 0x8}}, &(0x7f0000000480)={0x78, 0x0, 0x6, {0x9, 0x7, 0x0, {0x3, 0xb984, 0xb, 0x7, 0x56f, 0x7, 0x8, 0x7ff, 0x0, 0x8000, 0x7, r3, 0xee01, 0x15, 0x7}}}, &(0x7f0000000640)={0x90, 0x0, 0xc05, {0x2, 0x0, 0x8, 0x7f, 0x3, 0xc, {0x5, 0x0, 0xf9c5, 0xffffffffffffffff, 0x2, 0xffffffffffff1845, 0x38, 0x1, 0x6, 0x4000, 0x0, r5, 0xffffffffffffffff, 0x7a}}}, &(0x7f0000000700)={0xa0, 0xfffffffffffffff5, 0x9, [{0x0, 0x101, 0x1, 0xb80, '\x00'}, {0x2, 0x4, 0x1, 0xffffffff, '\x00'}, {0x3, 0x8, 0x11, 0x80000001, '/dev/v4l-subdev#\x00'}, {0x0, 0x11, 0x1, 0x7, '['}]}, &(0x7f0000002a00)={0x338, 0x0, 0x5, [{{0x2, 0x1, 0x100, 0x80, 0x2, 0x401, {0x6, 0xc, 0x2d2251fb, 0x0, 0xf9, 0x7, 0x9, 0x1, 0x60000000, 0x1000, 0x5, r6, r7, 0x0, 0x10}}, {0x4, 0x5}}, {{0x0, 0x0, 0x4b, 0x811e, 0xffffffff, 0x3, {0x2, 0xf, 0x2, 0x1337, 0x4, 0xffffffffffffffff, 0x3ff, 0xd9, 0x7, 0xc000, 0x7, 0xee00, r8, 0x3, 0x1000}}, {0x2, 0x2, 0x1, 0x3, '\x00'}}, {{0x5, 0x0, 0x7, 0xfff, 0x4, 0x1, {0x0, 0xfffffffffffffff2, 0x1d30, 0x3, 0x9, 0xffffffff, 0x7, 0x1, 0x9, 0x6000, 0x1, r9, 0xee00, 0x0, 0x10}}, {0x0, 0x4, 0x1, 0x82ec, '\x00'}}, {{0x0, 0x3, 0x7, 0x401, 0x483, 0x3ff, {0x1, 0x8991, 0x4, 0x6, 0x1, 0x0, 0x3, 0x0, 0x8, 0x1000, 0x781, r10, 0xee00, 0x400, 0xc}}, {0x4, 0xffffffffffffffff, 0x11, 0x6, '/dev/v4l-subdev#\x00'}}, {{0x5, 0x3, 0x9, 0x0, 0x9, 0x1, {0x2, 0x7fffffff, 0x41, 0x0, 0x80000001, 0x8b, 0xa, 0x7, 0x100, 0xa000, 0x1, r11, r12, 0x80000000, 0x9}}, {0x1, 0x1a16a639, 0x1, 0xffffff80, '\x00'}}]}, &(0x7f0000002e00)={0xa0, 0xfffffffffffffff5, 0x4, {{0x3, 0x0, 0x6, 0x4, 0x1293, 0x6, {0x3, 0x1, 0x1fa, 0x7, 0x29170533, 0x0, 0x2, 0x8, 0x9, 0x6000, 0x4, r13, r14, 0x40, 0x8}}, {0x0, 0x4}}}, &(0x7f0000002ec0)={0x20, 0x0, 0x8, {0xfffffff8, 0x4, 0x6, 0x8}}, &(0x7f0000002f40)={0x130, 0x0, 0x3ff, {0x22f, 0x7ae4a22a, 0x0, '\x00', {0x1000, 0x40, 0x10, 0x3, r16, r17, 0x1000, '\x00', 0x100000001, 0x5, 0x12, 0x7, {0x1, 0x2}, {0x100, 0x4}, {0x5, 0x565}, {0x5, 0x8}, 0xfffffff5, 0x7, 0x4, 0x1}}}}) ioctl$VIDIOC_QUERYMENU(r0, 0xc008561c, &(0x7f0000000000)={0x980900, 0x5, @value=0x327}) capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000040)={0x200000, 0x200000, 0x0, 0x0, 0x8000000}) 21m54.14682301s ago: executing program 4 (id=7209): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@bridge_dellink={0x2c, 0x13, 0x5, 0x0, 0x0, {0x7, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0xc, 0x1a, 0x0, 0x1, [@AF_INET={0x8, 0x4, 0x0, 0x1, {0x4, 0xa}}]}]}, 0x2c}}, 0x60040050) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x800, 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r3, 0x8008f511, &(0x7f00000000c0)) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r4 = socket(0x400000000010, 0x3, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_int(r5, 0x1, 0xc, &(0x7f0000000000)=0x4, 0x4) sendmsg$nl_xfrm(r7, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001640)={&(0x7f0000000140)=@getpolicy={0x5c, 0x15, 0x1, 0x70bd2a, 0x25dfdbfd, {{@in=@local, @in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x4e24, 0x0, 0x4e21, 0x0, 0xa, 0x10, 0xa0, 0x11}, 0x6e6bb5, 0x2}, [@mark={0xc, 0x15, {0x35075d, 0x1101}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x2843ca8725cdde81}, 0x4000) sendmsg$nl_route_sched(r4, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x24, 0x24, 0x800, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r6, {0x0, 0xfff1}, {0xffff, 0xffff}}}, 0x24}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000780)=@newtfilter={0x58, 0x2c, 0xd27, 0x30bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, r6, {0x0, 0xf}, {}, {0x7, 0x4}}, [@filter_kind_options=@f_flow={{0x9}, {0x28, 0x2, [@TCA_FLOW_EMATCHES={0x24, 0xb, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x18, 0x2, 0x0, 0x1, [@TCF_EM_CANID={0x14, 0x1, 0x0, 0x0, {{0xfffa, 0x7, 0x8001}, {{0x2, 0x0, 0x1}, {0x3, 0x0, 0x1, 0x1}}}}]}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x1}}]}]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x1) 21m53.694379467s ago: executing program 4 (id=7214): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x2, 0xe4}]}, 0x8) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) sendmmsg$inet(r0, &(0x7f0000001200)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="acc870bd", 0x4}], 0x1}}, {{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000740)="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", 0x18d}], 0x1}}, {{0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000a80)="131459a21669edd3cfd77521", 0xc}, {&(0x7f0000000b80)="408bcc5ad9214958d856fee4c001e72437ca2d154585265bde328475e6443eb703753265b732ace48c2e54c121312f2f3f0238ccf790e955f999e4ecfbd5cb4b75ac9ddf350972145b61b5770eec0fbdd788edff7c854286f039db96016622582645bc99cc453346d25f854a41f1736d00a4f3f829f25febdd4ec0be6faeab7663320fb844", 0x85}, {&(0x7f0000000c40)="e4187257e4c2d25cda816b5421220e496af7e99378d2b2641b3c9a54fe7eee4455a8f6a4952456d17ea14780b6012da77b25a8e57c32db0e31b9963581c3489ea73edeb1e662793c085ed78555d7f03d5645697f42c5248491c8d01496b9f527bf0e2a79d07c0fa75af2875ebb09bd543bbab3a7", 0x74}, {&(0x7f0000000d00)="823c652c9a47136c88bb01e435ecd80a7a1ccb9c0fc15d68d9147eb07692fe7b86d06e2539abe05997115a5086fba6fc946b0051c4b3ebcf9c515ad379fcc1679e621594fb2750fdc7f0a88741053d42f82289958b6550bdada5b6b9d6a6274c6477576d388edf5a696bad743b34be2f", 0x70}, {&(0x7f0000000900)="6c0bca86bfecc660e4ed96914a4977db3be1ffb0f17e9d149bb4026ce8946c0d1e2aeb749ed953ac921035366d52695a453bc9a9", 0x34}], 0x5}}], 0x3, 0xc0) 21m52.909283018s ago: executing program 4 (id=7216): r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="9feb0100000000497262d7000018", @ANYRES32, @ANYRESHEX, @ANYRES16, @ANYRESOCT, @ANYRESHEX, @ANYRESHEX], 0x0, 0x37, 0x0, 0x0, 0xfffc, 0x10000}, 0x28) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x400, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x58, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000200)={0x0, 0x1, 0xf000, 0x2000, &(0x7f0000f9a000/0x2000)=nil}) r5 = dup(r3) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4400ae8f, &(0x7f0000000040)=@arm64={0x7, 0x6, 0x81, '\x00', 0x3c}) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f00000000c0)=0xffff) ioctl$KVM_RUN(r5, 0xae80, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0) r6 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x40004, &(0x7f0000000400)=ANY=[@ANYRES8=r0, @ANYBLOB="3c37f1542dd25aee6262b9b1aa560e0d322f702ed24178bef5d5357d8afe5f004c8b70a3fdf1d4b776cbc0aed79086778aa3d465e8a97807cf261668654a45b26eb5a9ca5e8c1f0e36c138d5940d38d9eefde73235130cf9cfeec501b3dad7c66c59f8c44425c21a55f7f034195a901ba0d37cc37c19ecdc43577dec15bfed3349c30e69ae25e2e1e803799c10dd55c33ffa55edd31306bb17c5fe3bd88dbdfcc910a27346466e269b525caba6ea924415cf57649b14611f5dbdaf3556ab27", @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYRESDEC=r6, @ANYRESDEC=0x0]) r7 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r7, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r8 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="c639c67eded962f9649d", @ANYRESHEX=r8, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYRESOCT=r8], 0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x100000, 0x0) r9 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r9, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) unshare(0x68040200) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$FITHAW(r10, 0xc0045878) mmap(&(0x7f000087f000/0x1000)=nil, 0x1000, 0x0, 0x8031, 0xffffffffffffffff, 0xfffff000) unshare(0x2040600) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, 0x0, 0x0) r11 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r11, 0x0, 0x61, &(0x7f0000001400)={'filter\x00', 0x4}, 0x64) 21m51.969353826s ago: executing program 4 (id=7220): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=@updpolicy={0xfc, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2, @in=@local, 0x0, 0xffff, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0xa9, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0xa00, 0x60800000000000, 0x800000000000002}}, [@tmpl={0x44, 0x5, [{{@in=@multicast1, 0x0, 0x3c}, 0x0, @in=@broadcast, 0x2, 0x4, 0x3}]}]}, 0xfc}}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000980)=ANY=[@ANYBLOB="ec000007210001000000000000000000fc0200000000000000000000000000006401010200000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000009c001100fe8000000000000000000000000000007f000001000000000000000000000000fe880000000000000000000000000101fe8000000000000000000000000000aa3c04"], 0xec}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) 21m51.645968544s ago: executing program 4 (id=7224): r0 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000140)={0x30, r0, 0x1, 0xea, 0xa6ff, {{0x1, 0x0, 0xffff}, {0x0, 0x3}, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x4004018}, 0x0) 21m51.068805372s ago: executing program 32 (id=7224): r0 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000140)={0x30, r0, 0x1, 0xea, 0xa6ff, {{0x1, 0x0, 0xffff}, {0x0, 0x3}, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x4004018}, 0x0) 18.647974431s ago: executing program 2 (id=14220): syz_emit_ethernet(0x52, &(0x7f0000000100)={@local, @remote, @void, {@ipv4={0x800, @tcp={{0xc, 0x4, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0x5, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @private=0xa010100, {[@timestamp_addr={0x44, 0x14, 0x5, 0x3, 0x0, [{@empty}, {@multicast1}]}, @ssrr={0x89, 0x3, 0xce}, @generic={0x83, 0x2}]}}, {{0x0, 0x4, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x8}}}}}}, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000080)={'syztnl1\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x8, 0x5, 0x8, @local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x8, 0x8000, 0x4, 0x4}}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x7, @mcast2, 0x7}, 0x1c) sendto(r1, &(0x7f0000002040)="727c969f", 0x4, 0x400c000, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000140)="1b22", 0x2, 0x800, 0x0, 0x0) syz_emit_ethernet(0x52, &(0x7f0000000100)={@local, @remote, @void, {@ipv4={0x800, @tcp={{0xc, 0x4, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0x5, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @private=0xa010100, {[@timestamp_addr={0x44, 0x14, 0x5, 0x3, 0x0, [{@empty}, {@multicast1}]}, @ssrr={0x89, 0x3, 0xce}, @generic={0x83, 0x2}]}}, {{0x0, 0x4, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x8}}}}}}, 0x0) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000080)={'syztnl1\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x8, 0x5, 0x8, @local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x8, 0x8000, 0x4, 0x4}}) (async) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) (async) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x7, @mcast2, 0x7}, 0x1c) (async) sendto(r1, &(0x7f0000002040)="727c969f", 0x4, 0x400c000, 0x0, 0x0) (async) sendto$inet6(r1, &(0x7f0000000140)="1b22", 0x2, 0x800, 0x0, 0x0) (async) 18.368400905s ago: executing program 2 (id=14223): r0 = semget$private(0x0, 0x1, 0x0) semctl$GETPID(r0, 0x6, 0xb, &(0x7f00000000c0)=""/142) syz_usb_connect(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201100153a42908f00a71729188010203010902196e24000106000000090402ff02ffffff0009050b0000000000000905e9"], 0x0) r1 = socket(0x1d, 0x2, 0x6) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) bind$can_j1939(r1, &(0x7f0000000040)={0x1d, r3, 0x1, {0x1, 0xff, 0x5}, 0x1}, 0x18) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000180)={{0x1, 0xffffffffffffffff}, &(0x7f0000000040), &(0x7f0000000080)='%ps \x00'}, 0x1c) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000001c0)={r4}, 0x4) 16.758019959s ago: executing program 2 (id=14237): r0 = socket$kcm(0x10, 0x2, 0x4) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @empty}, 0x10) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="4c000000150097f87059ae08060c040002ff0f020000000000000187ac1414aaa69d35a2cca84708f7abca1bac14141bbd7c493872f750375ed08a560400000003c48f93b82a03000000461e", 0x4c}], 0x1}, 0x0) (fail_nth: 9) 15.999998079s ago: executing program 2 (id=14238): socketpair$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$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000001900)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0xb2, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x3}, 0x50) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffc}, 0x0) syz_open_dev$midi(&(0x7f0000000180), 0x2, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='fd/3\x00') r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)) pipe(0x0) pipe2$watch_queue(0x0, 0x80) syz_mount_image$fuse(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x200002, &(0x7f0000000540)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB="2c726f6f746d6f64653d3030303018976f507c60e42ea4534acbd624ac175a994f5d303030303030303030303030303032303030302c7573", @ANYRESDEC, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',blksize=0x0000000000000e00,max_read=0x0000000000000004,audit,\x00'], 0x0, 0x0, &(0x7f0000000300)="c077dd92883ba59fdb1e5927b36bb5f4249551a7df778f1d4c00664c7b413ca6f3") setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000380), 0x4) r4 = openat$udambuf(0xffffffffffffff9c, 0x0, 0x2) socket$nl_netfilter(0x10, 0x3, 0xc) r5 = socket$nl_rdma(0x10, 0x3, 0x14) r6 = syz_usb_connect(0x1, 0x3d, &(0x7f0000002880)=ANY=[@ANYBLOB="12010000bdce4208110f80106afc0000000109022b00010000000009043700022ee5cd0009058010ff037f790209050e0320000980070705ab0b78", @ANYRESHEX=r4, @ANYRESHEX=r4, @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r1, @ANYRESHEX=r1, @ANYRES64=r4], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r6) pidfd_getfd(r2, r0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000002a82, 0x0) writev(r2, &(0x7f0000001600)=[{&(0x7f0000000340)="955fb275c1f72a8894b1eb540185eda6e4203bd3047a6d184ec161bd79b3d81c974514be9e5ef762a85a02501f783c644c368203b56d", 0x36}, {&(0x7f0000000200)="0a71872e98c9793f7bad3ed988fafd9edc94f87c11cfb318959c86afb8045e70ed71be44f62402fb323ce9e91029b5fb1ad63baaa6b9863fc9ad9faf529f92f01b3c5cf2545279a2727ee62988cfbca796180a91309ac3ac0e721c4f1f43b271a231ec5f665bd5220bffaca870d3edcda4fb21", 0x73}, {&(0x7f00000003c0)="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", 0xff}, {&(0x7f00000004c0)="1f4e8d5568e6a7e0b48154f1d7318e0920c401124f4c54683104bc491292e78eaabddcab97945e3f0799506253980312a9485564e391e0f75d70c6c7c5cc2147b6525cad8087b9056c329fb8063ba850d95f6d8dd8db7fb0beafd639d94a97555a9b0214b265b1d12cc37fc4fa61dd6765487c7c65f14bc739", 0x79}, {&(0x7f0000001640)="bf69c9adf150e2cc3966bfdec6340935abee100b9de9ca3cec8d47925b91c403d6040000000000000008675e2a1bd491d42b227653a4cf9b10c3e5e16aed96059585a16d62728693292cea6dbfcec96550598f7994e74e9f13cbc5e1fd03e14cea4158adbdad60191cafeeae8dee88991d85a55487155545ba4c474faec24c5368da95cb308da96f501fd4d30c7e59048e27f56ffe8b5c398a8637e404cb17ee89a70137a96abff2622e33cdba93bd8e21927afbc18d2a36c5d2354f55bb7145b7cad877250d7bedfbd25f47db1f07e7cfd396bf78fd5cc630e3ccd02be7e4a25c7437abcd29ec6645834c2e9be870309dd9d53a89ec1f4c3ff325b3c5bf7ce96649ee5d7c5955b4b80f7c6d64d12164e3ccc5bb61f9e2a67698444615895fc194b599d3ef155c4240c7ec132aeb5635a6d121abf81e5b957993c40e687e54037086b71576add243b495e525733386d00253e8bd0b5ce8a1a0c9485101a88ac37fa7d6ef428b124698a567bf19a400137867ef01246c41a0aeca3ecb474012d0b8ddf61c792a047b8272cd306aabb362350da4fec9e6d34d0405fed4ba80d065c4e71cf887d0f9a1760fa0e4b483f11c0000000000", 0x1b5}, {&(0x7f0000003940)="59f51bb9bb716df998adc2b10740b80d3d943117d5ad2b13fb4e24fc23c420b292a89be78ed973b8cbe6acde4a940278fe15af9fa88e27ee4a2cd62f1564c6bcd4f49f750e4c7517ec72324917f1620fa9599ea8473377cd6db334dcd2b03bfff42983a395b0c888b4c7d2484b201d7762729eabc4e1af202f62db6d58312118b28eef46c73f7e4c91ba1988fedd43c9dd0fa0937f74f7dfd04866bac77ef1afd38c0a0bbaabf6d42ba92e4f14d05b01324849a676f411ca0c2446a0cbd4820a7a0ec58f15fd53a54223ca177c6db0133cb70a2105bb8efcfd3ef1e4164070fb023719420a8215739fdb8cbffb9cbe9d32390176ae6f84432e2bd790eeac31fc97a3f493d1668bc05e02d1543c1353acd2f334b72bf6bb88efecd3d6de1858133f18880680fb9a3693756e738a782d065a725c1d3b80b0a546d40770df5ce44ecd6647b45bf1a1b9d6d9d6940bc1fc5b1a13fc38c6709f0e1bff1c7b9f7cd4f3efa0b60f6e0ef843eeb56a87397f30c2b8fa95b5434eb7043004a131b5d9f9f8f712314e82fdbaf9b785bc776f6ce486c984bab3c68b3ae02af91f61047a423514a44849c23de2829502b63c6986e7bb5cc5ddedd7f311b5b3f2dd3885bfbe6c0dd03113e26282595d67b50ba4a110840efc2ec18a5807bb046c3f9fa85199d38a905cd9bd167e74de672c87eaabc6126965aaa0d633ae00e15ea955244bf54e16c7215015c13a4a252c2fb9ddd9ed89aa555055acee167a6fecf059ee5998f801590889fde54203d89eaf1f2a46f3edde70a53276d11b6e0a9ff3c77818a0227658feb856c606e7894aa01f5f6903e58676d0fea6bd1fd486916cfbc000ba565136cdb7a9336a38bbddb023bb5889128721b78cbc9a22f49213b28d4b5932c36a53e1248fb60682ebdce2ebc6b851f70da6b2d9dca9ec05268eb4d2dc3629b87b69f9c9ff3ca226525c4237526789ec8fb24c907c3a0a5036cadf88eca485dce4e068729da07cc57d853a2859a23720dfac7bf6f49182b2bb38d50e3dc5b9c312fd43f50008a499751ef53d7cec1a76e22b24db4db4f54fbc4521f306dc5b999e7471644bcc08daa90faebd257f4d28965f6e9745278b466e6bcdfa8e60e368986fe46653ff94589d39036cc79e6dd5b00b7b0d458ce23f41c983c6609b42f625f8b3b0b58c45ba49965eee6437b6d35b78cfad28db09351260da8ecb91669b887a09a265327e7ed758e5a80e13ad8d4986eef9ad65bb5a258eb48e3c136cc92a1027388756d0b66900863c0678608c36c7711ca43f5b4c57f24dc248aa071e5d545b0dcb7d63c2defd23c093d89244cc77a1bf3a9f4abd266ed7e2b3275a798d45c2bb9e757df905a05118081d673dd67a95abc054a4acc91fb6f002529b2e3310fafef4af8b3a3778b0447b214c8347cdb109803be8cf92947ffab8bf222e1a2b74e7192f368a5273818b79ed97b75e7b6149585c82bbcd8748337de4eb5af9c87350fac780e8ae2377719b9ee4f165c7316ebe5aba98c5ddd8acbd6071f8650ce43824c400c0a76e516d7226adab5bcf988ae4648c2618f3ec823a5a85cc9a7dc9e56f62252e61421ab867b91b10f1d9cfb6907bacee6ac7b1d302a70caee75210ebdef06894f8d4aeded530014b39d0439e0aa2c5db555dc7ff55a69ad7e4357fc7e2aa26e597f711ad2b4c908d952d5202cbea52ea544af8e3c14e2fe47b992e4bf2a4d8059ad692933a3c39e29a45d27e55c16a0f0cb72d9c723ae1d191b89e2462c6d79089ac0a7da95349a8d5e6e9d6a8e1b5b1c8ec4a8c7ba4d9c7ec4096b14623623b2cd5cbd26141acb1e167bbf121247f6c5531fc6e2ffeca7c97c7eeffe9d421004108b0a1d6b405ca0675bf68e27c793c218332b4375462f7efa8bc317762f32fb6ba1b5598d8d6542389e831ed1914bd06c861574acdc04c20cc34e356ec3f3536c6b0120287831b2c08140e0dfaa9949a2e3ca8184b22b380d63f22b624d34a286e347872707cbdb963605578c130aa5d7c9b0f7a17262643ed80f92a505c0f72b44c2c360b79f64fb4e2a8a2ece039467286dd3f92e818079ecfb8344a69294239f307f66fdc786a6992dcb0aefefd944e65cfa6a60664f3c27e59d52677d41093f43315d3c6179802d44264be132e82d76e5328b072a7fc31f4b4540ba493aeebadde650ee9a63f8e00d05190e088aa03b77efabcba39f7a3235a669f1d850da64a048c973ca1f62d72ae538e81eb1ff8f8b2f371e339da0173b3186eb6b1b4d1c8add684d8a9c4a1b23d6d603286c436b5d315bb07f1809870026124a466318854db44e2851ec882168d3fd9a80cbd7efa2ef7ede17ce49f590ed68de357b712a0d747fc3d877ab145fd7d70bd9927011af2d9e469e1ca9e9b841a7882d718aeea0d3528c382f6db77655db77675025f378686bbd714731899510ac81b417b602aed965aa2d9f1d7546033e038d4f1f40df6ae031dc3ca7b5571cc1942f7d2432d3a00a8f14035366088fc9b02cd31d89249daafaaab4c18cab7ed8ba3aa2694849aa0b83e07d44f33bf9fa6f5f8dea7cf6e2c94f3653f6dd9f37529967b5f3d97f2bb349f547ec922791bd0af2a3d3a43bd3f6d68ce599552d5752b1e0a972a75a2063d1ab91fc4d71b94cd207f9dff5d4351af4cc4ea5b53f860cf9c5e5b8f091614c16ce8593b899226e191fa972ef684da0f5e1ce6b681ff6261d9ea156d20d1e3fcb8e8f1a3073c8b50ca05daeac7d72ca9f42d3037e3bc6070a074534256b3caaf398c6bb3d0899e2e3688a07a0634daf674e44f2bbece529decac3bb3713a0d0ad7031d8827a64cb45cb670b8094238b80d23b030fa0a85072a6043256d80662bc0d7262ad0a22b6dcb32d95342f69a130174e2cd32fdc3a0736d52a85226cf352db62f8bd858aa75817d04c95454a6fa5f2fc06da4cec4e91dac71c32c88d146a6a407670a09d03732d2afc5dd080c5dced24a8aa173262acac40d3e98c1999216fc23f8a093a4bfbe316e5990068401d02ed8b6938859a1e1067d9d5279e416ea13792b263960cf6b4addc2523b568b52eb2ca48941574662130e04d3cffa648c7c96ef3144669ea0e133821b16b0554a5865d48ee34df8e20e1f1442c63593e964571faa41017ed7a3979d5b0453b9cee375501d92f665ab09156b6ed1a1b924dcb531ad42946710f4554a165f153d6665b9fea7faaaa92b36e16927ef86bba37697fd34300b14c8108f503f754088d4f52e777b42a052625d184664cf0d8a75c2afea46b4d4db4f5e7a88d016a9c610a41b8d424fceacd4b9048b852b681912f980cb35c010404a4799081dcf62c31dfb043b4843dec12c40c85ec9fbccd7d9244316a3e46bf86df8ff0de68a01cec977851f93a260d697507a48083bb1d11a9ae6c64136337f3566a01d569181b9661dd319d21c313f773ab9095745a095f92cdea1cd1fbdb684f905ca387223792daff5b2c0e06fa3d8e49f72ef84e409eb9d2dda00adeee52257b025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0x1006}], 0x6) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="30000000111401000000000000000000080001000100000008004a000000000008004b0028"], 0x30}}, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0002}]}) 10.868351434s ago: executing program 2 (id=14262): r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netlink\x00') (async) r1 = io_uring_setup(0x57ef, &(0x7f00000001c0)={0x0, 0x47, 0x40, 0x2, 0x327}) r2 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r2, &(0x7f0000000100)=@name={0x1e, 0x2, 0x0, {{0x42}}}, 0x10) (async) r3 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000180)={0x42}, 0x10) (async) sendmsg$tipc(r3, &(0x7f0000000540)={&(0x7f0000000200)=@name={0x1e, 0x2, 0x3}, 0x10, 0x0}, 0x44895) (async) setsockopt$TIPC_GROUP_LEAVE(r3, 0x10f, 0x88) (async) close_range(r1, 0xffffffffffffffff, 0x0) read$FUSE(r0, &(0x7f00000051c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) (async) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="200000001000010700000000200000000a0000000c0002006e6c3830323131"], 0x20}}, 0x0) (async) r7 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) (async) sendmsg$nl_route(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000840)=ANY=[@ANYBLOB="60000000100001f4fff7ffffffffffffff000000dbaa6e2c930fe4736923ada69d64b251379ad67699f418302763e25b4244315fc0606bb99a2962d3d40467d8739886bd40dfcc67a222a30f25cbc724b014f95e445449b08af4be7f2050744dc5ccc9bd496017a82e3610757f63a770d6ab89d4fca57c7205c8dea72f0e5d6bb528d1642993802c2059f5eb2088d1824477e8b4da7bdf2576f52a97b8c2ea3af8e90e2c5a98", @ANYRES32=0x0, @ANYBLOB="03050000000000003800128009000100766c616e00000000280002801c0004800c0001000c000000000000000c00390005000000570b0000060001000300000008000500", @ANYRESDEC=r5, @ANYBLOB], 0x60}, 0x1, 0x0, 0x0, 0x20000800}, 0x0) (async) recvmmsg(r6, &(0x7f0000001580)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) (async) recvmmsg(r6, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000300)=""/130, 0x82}, {&(0x7f00000003c0)=""/215, 0xd7}, {&(0x7f0000002a00)=""/4096, 0x1000}], 0x3}, 0x1801}], 0x1, 0x120, 0x0) (async) pread64(r0, &(0x7f0000000100)=""/253, 0xfd, 0xadc) (async) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x20, 0x1) (async) ioctl$USBDEVFS_DISCONNECT_CLAIM(r0, 0x8108551b, &(0x7f0000000500)={0x1bd, 0x0, "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"}) (async) r8 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r8, @ANYBLOB=',rootmode=000000000100000,user_id=', @ANYRESDEC=0x0, @ANYRES32=r6, @ANYBLOB="47f7a0c9382de1304cd77384c337509b8902d482adc7ef10f81ee88e574f709ee4ebd121cf33cd70b73df4d5f9759aca35a5a667ed74376e502e4ea4ced250455b678485a10fc6f3e21633ae43618a15a7cdc10d042a044be8052d19f28f07b492cebe6249873ca0af7e62cb78fe1950ac2f1bdf7b23ebd78f8d"]) (async) read$FUSE(r8, &(0x7f0000006300)={0x2020}, 0x2020) write$FUSE_INIT(r8, &(0x7f0000000040)={0x50, 0x0, r4, {0x7, 0x1f, 0x0, 0x10408, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}}, 0x50) (async) syz_fuse_handle_req(r8, 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", 0x2000, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x20, 0x0, 0xffffffffffffff80, {0x0, 0x4}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) r9 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x80101, 0x0) dup2(r9, r8) (async) epoll_create(0x80) (async) mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, 0x0) (async) socket$vsock_stream(0x28, 0x1, 0x0) 10.567180108s ago: executing program 2 (id=14265): r0 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$TIPC_NL_PUBL_GET(r3, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r4, 0x1, 0x70bd2b, 0x0, {0x2}}, 0x14}}, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) mincore(&(0x7f0000001000/0x4000)=nil, 0x4000, &(0x7f00000002c0)=""/113) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000500)) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000000000)={[{0x80000000, 0x4, 0xc2, 0x4f, 0x40, 0x2, 0x80, 0x1, 0x3, 0x44, 0x8, 0x2, 0x9}, {0xb, 0xa7f3, 0x8, 0x8, 0x9, 0xff, 0x4, 0x3, 0xa, 0x13, 0x7, 0x6, 0x1}, {0x1ff, 0x7, 0xd, 0x10, 0x25, 0x9, 0x0, 0xfb, 0x4, 0x15, 0x0, 0x2, 0x4}], 0x9}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x10000, 0xfffffffffffffffd, 0x4002004c4, 0x1000, 0x0, 0x0, 0x10, 0x0, 0x3], 0xeeee8000, 0x2011c0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 7.996548432s ago: executing program 0 (id=14282): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x2041, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000080)) 7.973546981s ago: executing program 3 (id=14283): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000040)={0x0, 0x9}) 7.577770581s ago: executing program 3 (id=14285): r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x90) 7.563443015s ago: executing program 0 (id=14286): r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_memcpy_off$KVM_EXIT_HYPERCALL(0x0, 0x20, &(0x7f0000000240)="fb4149dd033be3ac2cc4a22332fdaa8de0418df24200000000a6ab8031d1dfd92f0000000001ffffffff9610fbff77521ce10d8f6b69d22627e700", 0x0, 0xffffffffffffffca) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) r5 = mmap$KVM_VCPU(&(0x7f0000009000/0x1000)=nil, 0x930, 0x280000f, 0x11, r4, 0x0) syz_memcpy_off$KVM_EXIT_HYPERCALL(r5, 0x20, &(0x7f0000000200)="fb014401ac2cc4a2c0a6000000faff00bfffffffffffffffffffde00000000faffffff00000d00e6ffea000000002000", 0x0, 0xfffffffffffffe78) mmap$KVM_VCPU(&(0x7f0000000000/0xa000)=nil, 0x930, 0x1, 0x11, r4, 0x0) ioctl$KVM_CAP_HALT_POLL(r1, 0x4068aea3, &(0x7f0000000080)={0xb6, 0x0, 0x8000000000000001}) 7.158250793s ago: executing program 3 (id=14288): r0 = openat$kvm(0x0, &(0x7f0000000000), 0x880, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000200)={0x7, 0xffffffffffffffff}) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000000c0)=@attr_arm64={0x0, 0x3, 0x2, 0xfffffffffffffffe}) 6.934191929s ago: executing program 0 (id=14290): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_PAUSE_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)={0x20, r1, 0x333, 0x0, 0x4, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x7}]}]}, 0x20}}, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000580), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_TID_CONFIG(r3, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000002ec0)={0x30, r2, 0x10ada85e65c25359, 0xfffffffd, 0x25dfdbfd, {{0x6b}, {@void, @val={0xc, 0x99, {0x2, 0x72}}}}, [@NL80211_ATTR_TID_CONFIG={0x10, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x8, 0xd, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x4}]}]}]}]}, 0x30}}, 0x0) syz_open_dev$admmidi(&(0x7f0000000000), 0x20, 0x0) r4 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r4) r5 = openat$tun(0xffffff9c, &(0x7f00000000c0), 0x20001, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000100)={'veth0_macvtap\x00', 0x2000}) ptrace$getregset(0x4205, r4, 0x200, &(0x7f0000000080)={0x0}) timer_create(0x0, &(0x7f0000000080)={0x0, 0x1e, 0x0, @tid=r4}, &(0x7f0000000000)) futex(0x0, 0xb, 0x2, &(0x7f0000000780), &(0x7f00000008c0)=0x1, 0x1) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x48) 6.801483613s ago: executing program 3 (id=14291): socket$nl_route(0x10, 0x3, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 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$xdp(0x2c, 0x3, 0x0) r3 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x402, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x38011, r3, 0x0) setsockopt$XDP_RX_RING(r2, 0x11b, 0x2, &(0x7f0000000180)=0x200000, 0x4) getsockopt$XDP_STATISTICS(r2, 0x11b, 0x7, &(0x7f00000000c0), &(0x7f0000000000)=0x18) socket$netlink(0x10, 0x3, 0x9) socket$nl_route(0x10, 0x3, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = dup(0xffffffffffffffff) r5 = syz_open_dev$dri(&(0x7f0000000300), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r5, 0xc02064d0, &(0x7f0000000940)={0x2, 0x0, 0xfffffffc}) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_GET(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)={0x60, r7, 0x4f35ea761df82ef3, 0x70bd2a, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0x4c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff8426}, @TIPC_NLA_PROP_PRIO={0xffffffffffffffef, 0x1, 0x12}]}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000041}, 0x8000) mmap(&(0x7f00004d3000/0x4000)=nil, 0x4000, 0x3, 0x110, r6, 0x33d000) ioctl$KVM_PRE_FAULT_MEMORY(0xffffffffffffffff, 0xc040aed5, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=@newlink={0x44, 0x10, 0x801, 0xfffffffe, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET={0x8, 0x2, 0x0, 0x1, {0x4}}, @AF_INET={0x10, 0x2, 0x0, 0x1, {0xc, 0x1, 0x0, 0x1, [{0x8, 0x1e, 0x0, 0x0, 0xe7d}]}}]}]}, 0x44}}, 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="120100004d5a0120b8071a4005000102030109021b000100001000090425020160834600090502040002020000"], 0x0) 5.758503115s ago: executing program 1 (id=14298): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000b00)=@delchain={0x168, 0x65, 0x2, 0x70bd27, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0x2, 0x2}, {0x0, 0x1}, {0x0, 0xb}}, [@TCA_CHAIN={0x8, 0xb, 0x6}, @TCA_CHAIN={0x8, 0xb, 0x6}, @filter_kind_options=@f_bpf={{0x8}, {0x12c, 0x2, [@TCA_BPF_FD={0x8}, @TCA_BPF_NAME={0xc, 0x7, './file0\x00'}, @TCA_BPF_ACT={0x114, 0x1, [@m_simple={0x30, 0x1e, 0x0, 0x0, {{0xb}, {0x4}, {0x4}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x1}}}}, @m_simple={0xe0, 0x1e, 0x0, 0x0, {{0xb}, {0x4}, {0xb1, 0x6, "9787c29d6ac649e7ec160dfef7c4cea330102e688fe12213d2bf7dae04880a34e7bf775010128401ec7b2a9ceab9c40c5f9bd00ceff17d69ca7a27324ef7a1ad28d4b3c6a826826e9c291c16ab3d13e1f337751959e47bf0fe515b70ea5a3584d9cdba83a705d3257305f931866cf9f1faa34fce0e8a7ee76e20f05d4e1adbee4ba00ddd7b896197ea2a0391ef62c651d59ed7e0e8964192a2c1c29308d03650349840a4d759fc9421e3569c90"}, {0xc, 0x7, {0x0, 0x79d0f023c2b305dd}}, {0xc, 0x8, {0x3, 0x2}}}}]}]}}]}, 0x168}, 0x1, 0x0, 0x0, 0x81}, 0x20000080) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0x365}, {&(0x7f0000000280)=""/85, 0x7c}, {&(0x7f0000000fc0)=""/4096, 0x197}, {&(0x7f0000000400)=""/106, 0x645}, {&(0x7f0000000980)=""/73, 0x1b}, {&(0x7f0000000200)=""/77, 0x14}, {&(0x7f00000007c0)=""/154, 0x21}, {&(0x7f00000001c0)=""/17, 0x1d8}], 0x21, &(0x7f0000000600)=""/191, 0xffffffffffffff2f}, 0xa6}], 0x4000000000003b4, 0x2040000, &(0x7f0000003700)={0x77359400}) 3.74916903s ago: executing program 1 (id=14299): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'hsr0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000040)=ANY=[@ANYBLOB="440000001000030428b57000fedbdf250000000c", @ANYRES32=0x0, @ANYBLOB="a1ef000000000000140012800c0001006d616376746170000400028008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00\t'], 0x44}, 0x1, 0xba01, 0x0, 0x4004}, 0x810) 3.606101952s ago: executing program 0 (id=14301): r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge_slave_0\x00'}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000480)=ANY=[@ANYBLOB="300000001c00c92429bd70000000020007000000", @ANYRESOCT=r0, @ANYBLOB="000000000a000200aa0080aaaaaa0000060005"], 0x30}, 0x1, 0x0, 0x0, 0xc0041}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19) r3 = syz_open_procfs$pagemap(0x0, &(0x7f0000001080)) ioctl$FS_IOC_FSGETXATTR(r3, 0x801c581f, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8) madvise(&(0x7f000006b000/0x3000)=nil, 0x3000, 0x14) getsockopt$SO_TIMESTAMP(r0, 0x1, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x4) r4 = socket$packet(0x11, 0x3, 0x300) r5 = gettid() rt_sigqueueinfo(r5, 0x7, &(0x7f0000000000)={0x11, 0x0, 0x4}) r6 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000300)=[@in={0x2, 0x4e20, @loopback}], 0x10) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000240)={0x0, 0x5dc, &(0x7f0000000040)={&(0x7f0000001000)=ANY=[@ANYBLOB="6c00000010001fff010000000000000000060000", @ANYRES32=0x0, @ANYBLOB="81ffffff00000000440012800b00010067656e6576650000340002800500090000000000050009000100000005000a000000000005000300f90000000500040040000000050004000800000008000a00", @ANYBLOB="b5"], 0x6c}}, 0x0) sendto$inet(r6, &(0x7f0000000000)='\x00', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @loopback}}}, 0x84) setsockopt$packet_int(r4, 0x107, 0x14, &(0x7f00000002c0)=0xa, 0x4) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r9 = openat$cgroup_ro(r8, &(0x7f0000000280)='blkio.bfq.io_serviced\x00', 0x0, 0x0) preadv(r9, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/140, 0x8c}], 0x1, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r9, 0x89f3, &(0x7f0000000240)={'syztnl1\x00', &(0x7f00000001c0)={'ip6_vti0\x00', 0x0, 0x2f, 0x8, 0x8, 0x5, 0x47, @rand_addr=' \x01\x00', @empty, 0x80, 0x1, 0xffffff39, 0x953}}) ioctl$CEC_TRANSMIT(r9, 0xc0386105, &(0x7f0000000440)={0x4, 0x0, 0x5, 0x0, 0x6, 0x1d5, "ec76a8f7477ed48d6466be14b8cef626", 0x0, 0x5, 0x1, 0x6, 0x8, 0x46, 0x8}) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) sendmsg$can_bcm(r9, &(0x7f0000000400)={&(0x7f0000000280)={0x1d, r10}, 0x10, &(0x7f00000003c0)={&(0x7f0000000380)={0x2, 0x930, 0x1, {r11, r12/1000+60000}, {0x77359400}, {0x1}, 0x1, @can={{0x0, 0x1, 0x1}, 0x3, 0x2, 0x0, 0x0, "37268dfafbd27d92"}}, 0x34}, 0x1, 0x0, 0x0, 0x40880}, 0x20000041) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'geneve0\x00'}) 3.520115928s ago: executing program 1 (id=14302): r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'geneve0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x25dfdbfb, {0x0, 0x0, 0x0, r1, 0x2890}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @geneve={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GENEVE_REMOTE={0x8, 0x2, @remote}]}}}]}, 0x3c}, 0x1, 0x2, 0x1f00, 0xcc844}, 0x0) 3.402079302s ago: executing program 1 (id=14303): socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), 0xffffffffffffffff) (async) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000080)={'wg2\x00', 0x0}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x275a, 0x0) write$UHID_INPUT(r3, &(0x7f0000000240)={0x8, {"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", 0x1000}}, 0x1006) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x10012, r3, 0x0) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000180), 0x66) munmap(&(0x7f0000002000/0x1000)=nil, 0x1000) r4 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r4, &(0x7f0000003900)={0x2, 0x4e24, @multicast1}, 0x10) connect$inet(r4, &(0x7f0000000480)={0x2, 0x4e24, @empty}, 0x10) (async) connect$inet(r4, &(0x7f0000000480)={0x2, 0x4e24, @empty}, 0x10) sendto$inet(r4, &(0x7f0000000100)="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", 0xfffffffffffffdb0, 0x4040004, 0x0, 0xfffffffb) (async) sendto$inet(r4, &(0x7f0000000100)="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", 0xfffffffffffffdb0, 0x4040004, 0x0, 0xfffffffb) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)={0x4c, r1, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_PEERS={0x30, 0x8, 0x0, 0x1, [{0x2c, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x4}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg}]}]}, @WGDEVICE_A_IFINDEX={0x8, 0x1, r2}]}, 0x4c}}, 0x0) syz_usb_connect(0x0, 0x3f, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000e5876e4040200516940a0000000109022d00010000000009040000035883b20009058900000000000009058501"], 0x0) 2.581748895s ago: executing program 0 (id=14304): r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}]}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x83, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e23, 0xd, @mcast1, 0xa}}, [0x8, 0x39, 0x3, 0x0, 0xfff, 0xc, 0x9, 0x9, 0x100000000, 0x6, 0x4, 0x1000, 0x6, 0x5, 0x2]}, &(0x7f0000000040)=0xfc) 2.49209967s ago: executing program 5 (id=14305): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) bind$can_j1939(r1, &(0x7f0000000340)={0x1d, r2, 0x0, {0x2, 0x0, 0x6}, 0xfd}, 0x18) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000040)=0x1, 0x4) sendmsg$inet(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="81b641f1f3843704b6", 0x9}], 0x1}, 0x4048081) connect$can_j1939(r1, &(0x7f0000000000)={0x1d, r2, 0x3, {0x2, 0xff, 0x3}, 0xfd}, 0x18) sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0x1, 0x70bd28, 0x0, {0x0, 0x0, 0x74, r2, {0xfffd, 0xffeb}, {0x1, 0x1}, {0xfff2, 0xd}}}, 0x24}, 0x1, 0xf0ffffffffffff, 0x3f000000, 0x4012}, 0x850) 2.274617789s ago: executing program 0 (id=14306): r0 = socket$nl_route(0x10, 0x3, 0x0) (async) r1 = socket$nl_route(0x10, 0x3, 0x0) (async) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) (async) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) (async) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0xfff, 0x5}, 0x48) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000700)={&(0x7f00000004c0)="dd18", 0x0, 0x0, 0x0, 0xa4, r2}, 0x38) (async) r3 = socket(0x10, 0x803, 0x2) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r3) getsockname$packet(r3, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x8b) fanotify_init(0x1200, 0x0) (async) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11ffffffff000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) (async) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r3, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x80, 0x3, 0x8, 0x401, 0x0, 0x0, {0x1, 0x0, 0x3}, [@CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0xf5}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x1}]}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_DATA={0x24, 0x4, 0x0, 0x1, @gre=[@CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x8}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x252a}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x22eb}]}, 0x80}, 0x1, 0x0, 0x0, 0x841}, 0x4004000) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) syz_open_procfs(r6, &(0x7f0000000180)='oom_score\x00') r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="540000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002c0012800e0001006970366772657461700000001800028014000700fc00000000000000000000000000000008000a00", @ANYRES32=r8], 0x54}}, 0x0) (async) r9 = socket(0x1, 0x803, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000007c0)=@newlink={0x50, 0x10, 0xf11, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x104}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14, 0x1, {{0x0, 0x0, 0x0, 0x0, 0x20, 0x20}}}}}}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2.201828239s ago: executing program 3 (id=14307): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="80000000000201040000000000000000020000052400028014000180080001000000000008000200ac1e00010c00028005000100000000002400038007000180080001000000010d77ffffffffffff000c000280ca3fbe1a00000000240001"], 0x80}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_int(r3, 0x1, 0x27, 0x0, &(0x7f0000000740)) r4 = userfaultfd(0x80001) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r4, 0xc020aa07, &(0x7f0000000000)={{&(0x7f00006f0000/0x1000)=nil, 0x1000}, 0xb, 0x2}) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[], 0x38}, 0x1, 0x0, 0x0, 0x2}, 0x48051) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="ec000000100013040000100000000000fe8000000000000000000000000000aa20010000000000000000000000000002000000004e2000010a0000a000000000", @ANYRES32=0x0, @ANYRESHEX=r0, @ANYBLOB="7f000001000000000000000000000000000000003c0000006401010100000000000000000000006eb47aa5d6159e5fd3343b629c5a9e0000000000000000000000000000000000fcfffffffffffffff8fdffffffffffffffffffffffffffff00008000000000000800000000020008180000000000000000100000000000000600000000000004cc000000000000000900000000000000f600000000020000020000002bbd7000000000000a000103b6000000"], 0xec}, 0x1, 0x0, 0x0, 0x20040880}, 0x20040000) 2.17710254s ago: executing program 5 (id=14308): syz_emit_ethernet(0x76, &(0x7f00000003c0)={@multicast, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x40, 0x3a, 0x0, @remote, @mcast2, {[], @dest_unreach={0x1, 0x0, 0x0, 0x0, '\x00', {0x0, 0x6, "fa0a6b", 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @empty, [@fragment={0x2c}, @srh]}}}}}}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="340000003e000701000000fffffffd00017c00000400fc800c000180060006006558000008000280040011"], 0x34}, 0x1, 0x0, 0x0, 0xc000}, 0xc010) 2.034346832s ago: executing program 3 (id=14309): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xb49, 0x9, 0x8, 0x0, 0x3}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$VIDIOC_QUERY_DV_TIMINGS(0xffffffffffffffff, 0x80845663, &(0x7f0000000200)) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1, 0x0, 0x0, 0x2) socket$can_raw(0x1d, 0x3, 0x1) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) 1.976712318s ago: executing program 5 (id=14310): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@loopback, @in=@private=0xa010100, 0x0, 0x0, 0x0, 0xfffd, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, {{@in=@private=0xa010102, 0x0, 0x2b}, 0x0, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@loopback, @in=@rand_addr=0x64010101, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0xa4ff}}, {{@in=@multicast2, 0x0, 0x2b}, 0x0, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x2}}, 0xe8) 1.860127672s ago: executing program 5 (id=14311): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="170900000000000000000100000005000700000000000800090000000000060002000000000008000a000000000008001800ac1414aa08001900ffffffff14001b00fe"], 0x58}, 0x1, 0x0, 0x0, 0x44000}, 0x0) 1.563596835s ago: executing program 5 (id=14312): openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x48240, 0x0) (async) socket$inet_smc(0x2b, 0x1, 0x0) (async) syz_open_dev$usbfs(&(0x7f0000000e00), 0x77, 0x101301) socket$inet6_tcp(0xa, 0x1, 0x0) (async) memfd_create(0x0, 0x18) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_usb_connect$uac1(0x0, 0xa4, &(0x7f0000000080)=ANY=[@ANYBLOB="2a01000020000040b708000000000000030109029200030172e5000904000000010100000a24010000000201020c0d2407000005000000000000000c240000e9fffff5ffffffff092403f3ff000005024524", @ANYRES8=r0, @ANYBLOB="05"], 0x0) (async, rerun: 64) r1 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) (rerun: 64) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) (async) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ptrace$pokeuser(0x6, r4, 0x2, 0x8001) (async) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) sendmsg(r3, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) (async) openat$qrtrtun(0xffffff9c, &(0x7f00000000c0), 0xdc3c53c0e2c7397b) (async, rerun: 64) ioctl$I2C_SMBUS(0xffffffffffffffff, 0x720, 0x0) (rerun: 64) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) (async) r5 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f00000001c0)={0x84, @private=0xa010102, 0x4e23, 0x3, 'sh\x00', 0x1, 0x7, 0x49}, 0x2c) (async) setsockopt$IP_VS_SO_SET_EDITDEST(r5, 0x0, 0x489, &(0x7f0000000380)={{0x84, @multicast1, 0x4e20, 0x3, 'sed\x00', 0x0, 0x60000000, 0xc}, {@empty, 0x4e21, 0x12002, 0xf, 0xe1b2, 0x10001}}, 0x44) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) (async, rerun: 64) syz_open_dev$loop(&(0x7f0000000640), 0x0, 0x22400) (rerun: 64) r6 = syz_open_dev$vbi(&(0x7f0000000040), 0x0, 0x2) ioctl$VIDIOC_S_INPUT(r6, 0xc0045627, &(0x7f0000000000)=0x1) (async) ppoll(&(0x7f0000000180)=[{r6, 0x1}], 0x1, 0x0, 0x0, 0x0) (async) socket$can_raw(0x1d, 0x3, 0x1) (async) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) 1.401002939s ago: executing program 5 (id=14313): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x300, 0x0, 0x150, 0xfe800000}, [@IFLA_BROADCAST={0xa, 0x2, @broadcast}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) 269.545216ms ago: executing program 1 (id=14314): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x1, 0x2a, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000103000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000b50007008200000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf090000000000005509010000000000950000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000008200000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8a00fe00000000bfa200000000000007020000f8ffffffb703000008000000b7040000010000008500000082000000bf91000000000000b7020000010000008500000085000000b70000000000000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 0s ago: executing program 1 (id=14315): r0 = syz_open_dev$sg(&(0x7f0000000100), 0xf9ba, 0x28540) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000002c0)={0x0, 0x401, 0x2e}) io_uring_enter(0xffffffffffffffff, 0x2def, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)="8907040400", 0x5) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000740)='syz_tun\x00', 0x10) connect$inet(r1, &(0x7f0000000140)={0x2, 0x0, @multicast1}, 0x10) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) socket(0x3, 0x4, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r5, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0x0, 0xf, 0xfffffffffffffffe}, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, 0x0, 0x20) r6 = syz_open_dev$vbi(&(0x7f0000000000), 0x0, 0x2) ioctl$VIDIOC_S_INPUT(r6, 0xc0045627, &(0x7f0000000100)=0x3) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r6, 0xc0845657, &(0x7f0000000040)={0x0, @bt={0xa00, 0x640, 0x1, 0x2800, 0xd59f83, 0x19f2, 0x3f, 0x19ef, 0x3, 0x3, 0x2800, 0x2800, 0x2, 0xba3, 0x2, 0x38, {0x8, 0xffffffff}, 0xd0, 0x9}}) alarm(0x9) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x3, 0xffffffffffffffff, 0x0, 0x0, 0x22}) io_uring_enter(0xffffffffffffffff, 0x48e9, 0x0, 0x2, 0x0, 0x0) ioctl$SG_BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0xbe) sendmsg$NFT_BATCH(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)={{0x14}, [@NFT_MSG_NEWRULE={0x14, 0x6, 0xa, 0x409, 0x0, 0x0, {0x2}}], {0x14}}, 0x3c}}, 0x24000850) kernel console output (not intermixed with test programs): ?? [ 2652.882032][T18656] usb 6-1: new high-speed USB device number 36 using dummy_hcd [ 2652.943549][T18656] usb 6-1: device descriptor read/8, error -71 [ 2653.070477][T18656] usb usb6-port1: unable to enumerate USB device [ 2653.086906][T19508] peak_usb 2-1:0.56 can0: unable to request usb[type=0 value=1] err=-32 [ 2653.126419][T19508] peak_usb 2-1:0.56: unable to read PCAN-USB X6 firmware info (err -32) [ 2653.300295][T29383] openvswitch: netlink: Message has 8 unknown bytes. [ 2653.352126][ T848] usb 3-1: new high-speed USB device number 110 using dummy_hcd [ 2653.360065][T29313] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2653.408159][T29313] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2653.432419][T19508] peak_usb 2-1:0.56: probe with driver peak_usb failed with error -32 [ 2653.462527][T29388] netlink: 24 bytes leftover after parsing attributes in process `syz.3.13761'. [ 2653.562392][T29393] netlink: 4 bytes leftover after parsing attributes in process `syz.3.13761'. [ 2653.587861][ T848] usb 3-1: config 0 has no interfaces? [ 2653.772526][ T848] usb 3-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 2653.821312][ T848] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2653.860502][ T848] usb 3-1: Product: syz [ 2653.887658][ T848] usb 3-1: Manufacturer: syz [ 2653.917995][ T848] usb 3-1: SerialNumber: syz [ 2653.963003][ T848] usb 3-1: config 0 descriptor?? [ 2654.146752][T19508] usb 2-1: USB disconnect, device number 86 [ 2654.275054][T29413] netlink: 28 bytes leftover after parsing attributes in process `syz.5.13764'. [ 2654.402091][T29417] netlink: 4 bytes leftover after parsing attributes in process `syz.5.13764'. [ 2654.504441][T29422] netlink: 12 bytes leftover after parsing attributes in process `syz.5.13764'. [ 2655.126766][T29460] gretap2: entered promiscuous mode [ 2655.161669][T29460] gretap2: entered allmulticast mode [ 2655.263441][T10095] usb 6-1: new high-speed USB device number 37 using dummy_hcd [ 2655.442964][T10095] usb 6-1: Using ep0 maxpacket: 32 [ 2655.484811][T10095] usb 6-1: config 0 has an invalid interface number: 108 but max is 0 [ 2655.499079][T10095] usb 6-1: config 0 has no interface number 0 [ 2655.511381][T10095] usb 6-1: config 0 interface 108 has no altsetting 0 [ 2655.535622][T10095] usb 6-1: New USB device found, idVendor=99fa, idProduct=8988, bcdDevice=65.cd [ 2655.554033][T10095] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2655.570326][T10095] usb 6-1: Product: syz [ 2655.584963][T10095] usb 6-1: Manufacturer: syz [ 2655.599252][T10095] usb 6-1: SerialNumber: syz [ 2655.626483][T10095] usb 6-1: config 0 descriptor?? [ 2655.653163][T10095] gspca_main: spca506-2.14.0 probing 99fa:8988 [ 2655.854824][T29453] netlink: 4 bytes leftover after parsing attributes in process `syz.5.13769'. [ 2655.894002][T29453] netlink: 100 bytes leftover after parsing attributes in process `syz.5.13769'. [ 2655.944632][T29453] netlink: 100 bytes leftover after parsing attributes in process `syz.5.13769'. [ 2656.180821][T10095] usb 6-1: USB disconnect, device number 37 [ 2656.581883][T19508] usb 2-1: new high-speed USB device number 87 using dummy_hcd [ 2656.666053][T29507] netlink: 8 bytes leftover after parsing attributes in process `syz.5.13777'. [ 2656.704973][T29507] bridge0: port 1(macvlan2) entered blocking state [ 2656.720714][T29507] bridge0: port 1(macvlan2) entered disabled state [ 2656.732042][ T30] audit: type=1326 audit(1751181103.687:9099): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=29506 comm="syz.5.13777" exe="/root/syz-executor" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f01539 code=0x0 [ 2656.759615][T29507] macvlan2: entered allmulticast mode [ 2656.772062][T19508] usb 2-1: Using ep0 maxpacket: 8 [ 2656.777213][T29507] bridge0: entered allmulticast mode [ 2656.794272][T19508] usb 2-1: config 168 descriptor has 1 excess byte, ignoring [ 2656.801730][T19508] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 2656.804402][T29507] macvlan2: left allmulticast mode [ 2656.831238][T19508] usb 2-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 2656.851834][T29507] bridge0: left allmulticast mode [ 2656.857029][T19508] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 48, changing to 9 [ 2656.901835][T19508] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 2656.923646][T19508] usb 2-1: config 168 descriptor has 1 excess byte, ignoring [ 2656.931085][T19508] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 2656.961907][T19508] usb 2-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 2656.991825][T19508] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 48, changing to 9 [ 2657.011799][T19508] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 2657.035394][T19508] usb 2-1: config 168 descriptor has 1 excess byte, ignoring [ 2657.051824][T19508] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 2657.073379][T19508] usb 2-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 2657.101845][T19508] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 48, changing to 9 [ 2657.125132][T19508] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 2657.198631][T19508] usb 2-1: string descriptor 0 read error: -22 [ 2657.212007][T19508] usb 2-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 2657.231293][T19508] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2657.258734][T19508] adutux 2-1:168.0: ADU100 now attached to /dev/usb/adutux0 [ 2657.460298][T29520] netlink: 8 bytes leftover after parsing attributes in process `syz.3.13778'. [ 2657.470046][T29520] netlink: 8 bytes leftover after parsing attributes in process `syz.3.13778'. [ 2658.041511][T29537] syzkaller1: entered promiscuous mode [ 2658.061437][T29537] syzkaller1: entered allmulticast mode [ 2658.295512][T19508] usb 2-1: USB disconnect, device number 87 [ 2659.140637][T29611] netlink: 24 bytes leftover after parsing attributes in process `syz.1.13787'. [ 2659.188045][T29611] netlink: 4 bytes leftover after parsing attributes in process `syz.1.13787'. [ 2659.450183][ T848] usb 3-1: USB disconnect, device number 110 [ 2659.812039][T19508] usb 4-1: new high-speed USB device number 107 using dummy_hcd [ 2660.077410][T29645] FAULT_INJECTION: forcing a failure. [ 2660.077410][T29645] name failslab, interval 1, probability 0, space 0, times 0 [ 2660.109634][T29645] CPU: 0 UID: 0 PID: 29645 Comm: syz.5.13789 Not tainted 6.16.0-rc3-syzkaller-00306-gaaf724ed6926 #0 PREEMPT(full) [ 2660.109651][T29645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 2660.109658][T29645] Call Trace: [ 2660.109663][T29645] [ 2660.109668][T29645] dump_stack_lvl+0x189/0x250 [ 2660.109688][T29645] ? __pfx____ratelimit+0x10/0x10 [ 2660.109703][T29645] ? __pfx_dump_stack_lvl+0x10/0x10 [ 2660.109717][T29645] ? __pfx__printk+0x10/0x10 [ 2660.109735][T29645] ? ref_tracker_alloc+0x318/0x460 [ 2660.109749][T29645] should_fail_ex+0x414/0x560 [ 2660.109764][T29645] should_failslab+0xa8/0x100 [ 2660.109775][T29645] kmem_cache_alloc_noprof+0x73/0x3c0 [ 2660.109790][T29645] ? skb_clone+0x212/0x3a0 [ 2660.109805][T29645] skb_clone+0x212/0x3a0 [ 2660.109818][T29645] __netlink_deliver_tap+0x404/0x850 [ 2660.109836][T29645] ? netlink_deliver_tap+0x2e/0x1b0 [ 2660.109847][T29645] netlink_deliver_tap+0x19c/0x1b0 [ 2660.109858][T29645] netlink_unicast+0x72f/0x8d0 [ 2660.109873][T29645] netlink_sendmsg+0x805/0xb30 [ 2660.109889][T29645] ? __pfx_netlink_sendmsg+0x10/0x10 [ 2660.109901][T29645] ? __import_iovec+0x5d4/0x7f0 [ 2660.109909][T29645] ? aa_sock_msg_perm+0x94/0x160 [ 2660.109923][T29645] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 2660.109935][T29645] ? __pfx_netlink_sendmsg+0x10/0x10 [ 2660.109946][T29645] __sock_sendmsg+0x21c/0x270 [ 2660.109963][T29645] ____sys_sendmsg+0x505/0x830 [ 2660.109977][T29645] ? __pfx_____sys_sendmsg+0x10/0x10 [ 2660.109997][T29645] ___sys_sendmsg+0x21f/0x2a0 [ 2660.110010][T29645] ? __pfx____sys_sendmsg+0x10/0x10 [ 2660.110040][T29645] ? __fget_files+0x2a/0x420 [ 2660.110051][T29645] ? __fget_files+0x3a0/0x420 [ 2660.110067][T29645] __sys_sendmsg+0x164/0x220 [ 2660.110079][T29645] ? __pfx___sys_sendmsg+0x10/0x10 [ 2660.110098][T29645] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 2660.110113][T29645] ? lockdep_hardirqs_on+0x9c/0x150 [ 2660.110128][T29645] __do_fast_syscall_32+0xb6/0x2b0 [ 2660.110142][T29645] ? lockdep_hardirqs_on+0x9c/0x150 [ 2660.110163][T29645] do_fast_syscall_32+0x34/0x80 [ 2660.110177][T29645] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 2660.110189][T29645] RIP: 0023:0xf7f01539 [ 2660.110199][T29645] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 2660.110208][T29645] RSP: 002b:00000000f502655c EFLAGS: 00000206 ORIG_RAX: 0000000000000172 [ 2660.110219][T29645] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000800000c0 [ 2660.110226][T29645] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2660.110232][T29645] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2660.110238][T29645] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 2660.110244][T29645] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 2660.110258][T29645] [ 2660.702097][T19508] usb 4-1: config 0 has no interfaces? [ 2661.028378][T29648] netlink: 4 bytes leftover after parsing attributes in process `syz.1.13792'. [ 2661.058123][T19508] usb 4-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 2661.095672][T19508] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2661.109206][T19508] usb 4-1: Product: syz [ 2661.119584][T19508] usb 4-1: Manufacturer: syz [ 2661.130541][T19508] usb 4-1: SerialNumber: syz [ 2661.146997][T19508] usb 4-1: config 0 descriptor?? [ 2661.393770][T29664] fuse: Bad value for 'fd' [ 2661.446775][T29664] netlink: 4 bytes leftover after parsing attributes in process `syz.5.13794'. [ 2661.593655][ T848] usb 3-1: new high-speed USB device number 111 using dummy_hcd [ 2661.812169][ T848] usb 3-1: New USB device found, idVendor=2770, idProduct=9052, bcdDevice=15.f5 [ 2661.874703][ T848] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2661.959114][ T848] usb 3-1: Product: syz [ 2661.980482][ T848] usb 3-1: Manufacturer: syz [ 2662.002712][ T848] usb 3-1: SerialNumber: syz [ 2662.017988][ T848] usb 3-1: config 0 descriptor?? [ 2662.069676][ T848] gspca_main: sq905c-2.14.0 probing 2770:9052 [ 2662.442086][T18657] usb 2-1: new high-speed USB device number 88 using dummy_hcd [ 2662.612245][T18657] usb 2-1: device descriptor read/64, error -71 [ 2662.923722][T18657] usb 2-1: new high-speed USB device number 89 using dummy_hcd [ 2662.977618][ T848] gspca_sq905c: sq905c_command: usb_control_msg failed (-110) [ 2663.004758][ T848] sq905c 3-1:0.0: probe with driver sq905c failed with error -110 [ 2663.102193][T18657] usb 2-1: device descriptor read/64, error -71 [ 2663.322427][T18657] usb usb2-port1: attempt power cycle [ 2663.364341][T18637] usb 4-1: USB disconnect, device number 107 [ 2663.531650][T29723] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 2663.542189][T29723] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 2663.570997][T29723] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 2663.603202][T29723] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 2663.615339][T29723] Bluetooth: hci5: Opcode 0x0c1a failed: -4 [ 2663.638352][T29723] Bluetooth: hci5: Opcode 0x0406 failed: -4 [ 2663.711939][T18657] usb 2-1: new high-speed USB device number 90 using dummy_hcd [ 2663.768958][T18657] usb 2-1: device descriptor read/8, error -71 [ 2663.797597][T18656] usb 3-1: USB disconnect, device number 111 [ 2664.021851][T18657] usb 2-1: new high-speed USB device number 91 using dummy_hcd [ 2664.074185][T18657] usb 2-1: device descriptor read/8, error -71 [ 2664.092070][T19508] usb 6-1: new full-speed USB device number 38 using dummy_hcd [ 2664.131466][T29754] netlink: 4 bytes leftover after parsing attributes in process `syz.0.13810'. [ 2664.151261][T29754] netlink: 4 bytes leftover after parsing attributes in process `syz.0.13810'. [ 2664.174158][T29754] netlink: 4 bytes leftover after parsing attributes in process `syz.0.13810'. [ 2664.200835][T18657] usb usb2-port1: unable to enumerate USB device [ 2664.207752][T29754] netlink: 4 bytes leftover after parsing attributes in process `syz.0.13810'. [ 2664.278607][T19508] usb 6-1: New USB device found, idVendor=056e, idProduct=4010, bcdDevice=20.1c [ 2664.315375][T19508] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2664.380392][T19508] usb 6-1: config 0 descriptor?? [ 2664.662089][T29766] tipc: Enabled bearer , priority 10 [ 2664.702270][T19508] pegasus 6-1:0.0: probe with driver pegasus failed with error -71 [ 2664.751637][T19508] usb 6-1: USB disconnect, device number 38 [ 2665.022559][ T2391] Bluetooth: hci0: command 0x0406 tx timeout [ 2665.121960][T19508] usb 6-1: new high-speed USB device number 39 using dummy_hcd [ 2665.582456][ T2391] Bluetooth: hci4: command 0x0c1a tx timeout [ 2665.588861][ T2391] Bluetooth: hci3: command 0x0406 tx timeout [ 2665.661904][T29798] Bluetooth: hci5: command 0x0406 tx timeout [ 2665.667977][T24480] Bluetooth: hci2: command 0x0405 tx timeout [ 2665.771983][ T848] tipc: Node number set to 2887712766 [ 2665.881655][T29802] loop6: detected capacity change from 0 to 7 [ 2665.915036][T29802] Dev loop6: unable to read RDB block 7 [ 2665.935591][T29802] loop6: unable to read partition table [ 2665.947241][T29802] loop6: partition table beyond EOD, truncated [ 2665.968933][T29802] loop_reread_partitions: partition scan of loop6 (被x ) failed (rc=-5) [ 2666.153480][T29807] fuse: Bad value for 'fd' [ 2666.160307][T29807] netlink: 4 bytes leftover after parsing attributes in process `syz.3.13820'. [ 2666.419611][T29811] netlink: 8 bytes leftover after parsing attributes in process `syz.3.13821'. [ 2666.612671][T29822] netlink: 4 bytes leftover after parsing attributes in process `syz.2.13824'. [ 2666.693859][T29826] netlink: 4 bytes leftover after parsing attributes in process `syz.1.13825'. [ 2667.121867][T19508] usb 6-1: device descriptor read/64, error -71 [ 2667.371933][T19508] usb 6-1: new high-speed USB device number 40 using dummy_hcd [ 2667.635590][T19508] usb 6-1: config 0 has no interfaces? [ 2667.643798][T19508] usb 6-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 2667.652956][T19508] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2667.660933][T19508] usb 6-1: Product: syz [ 2667.665182][T19508] usb 6-1: Manufacturer: syz [ 2667.669769][T19508] usb 6-1: SerialNumber: syz [ 2667.691502][T19508] usb 6-1: config 0 descriptor?? [ 2667.748650][T24480] Bluetooth: hci5: command 0x0406 tx timeout [ 2668.307785][ T30] audit: type=1326 audit(1751181115.257:9100): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=29817 comm="syz.5.13823" exe="/root/syz-executor" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f01539 code=0x0 [ 2669.449044][T29890] input: syz0 as /devices/virtual/input/input194 [ 2669.891661][T19508] usb 6-1: USB disconnect, device number 40 [ 2671.259193][T29889] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 2671.274431][T29889] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 2671.291091][T29889] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 2671.315797][T29889] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 2671.336644][T29889] Bluetooth: hci5: Opcode 0x0c1a failed: -4 [ 2671.502264][T24480] Bluetooth: hci0: command 0x0406 tx timeout [ 2671.601914][T18656] usb 4-1: new high-speed USB device number 108 using dummy_hcd [ 2671.830270][T18656] usb 4-1: Using ep0 maxpacket: 32 [ 2671.838861][T18656] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2671.858638][T18656] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2671.891289][T18656] usb 4-1: New USB device found, idVendor=05ac, idProduct=0269, bcdDevice= 0.00 [ 2671.906653][T18656] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2671.927309][T18656] usb 4-1: config 0 descriptor?? [ 2672.219492][T29937] @0: renamed from bond_slave_0 (while UP) [ 2672.292394][T29937] netlink: 24 bytes leftover after parsing attributes in process `syz.1.13848'. [ 2672.293902][T29942] dummy0: entered promiscuous mode [ 2672.320670][T29942] vlan3: entered promiscuous mode [ 2672.473666][T18656] usbhid 4-1:0.0: can't add hid device: -71 [ 2672.527394][T18656] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 2672.570990][T18656] usb 4-1: USB disconnect, device number 108 [ 2672.649265][T29972] netlink: 4 bytes leftover after parsing attributes in process `syz.3.13852'. [ 2673.152339][ T8178] usb 2-1: new high-speed USB device number 92 using dummy_hcd [ 2673.349663][ T8178] usb 2-1: Using ep0 maxpacket: 32 [ 2673.362357][T24480] Bluetooth: hci5: command 0x0406 tx timeout [ 2673.368931][T24480] Bluetooth: hci2: command 0x0405 tx timeout [ 2673.375170][ T8178] usb 2-1: config 0 has an invalid interface number: 12 but max is 0 [ 2673.383400][T24480] Bluetooth: hci4: command 0x0c1a tx timeout [ 2673.389401][T24480] Bluetooth: hci3: command 0x0406 tx timeout [ 2673.412172][ T8178] usb 2-1: config 0 has no interface number 0 [ 2673.418318][ T8178] usb 2-1: config 0 interface 12 has no altsetting 0 [ 2673.448832][ T8178] usb 2-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 2673.472072][ T8178] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2673.480112][ T8178] usb 2-1: Product: syz [ 2673.519537][ T8178] usb 2-1: Manufacturer: syz [ 2673.529685][ T8178] usb 2-1: SerialNumber: syz [ 2673.548749][ T8178] usb 2-1: config 0 descriptor?? [ 2673.712720][T30022] netlink: 32 bytes leftover after parsing attributes in process `syz.5.13853'. [ 2673.808359][T30027] netlink: 4 bytes leftover after parsing attributes in process `syz.3.13857'. [ 2674.041551][T30034] netlink: 44 bytes leftover after parsing attributes in process `syz.5.13859'. [ 2674.591518][T30043] macvlan4: entered promiscuous mode [ 2674.820935][T30048] team_slave_0: entered promiscuous mode [ 2674.849814][T30048] vlan0: entered promiscuous mode [ 2674.855202][T30048] team0: entered promiscuous mode [ 2675.055494][ T2391] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 2675.086221][T19508] usb 4-1: new high-speed USB device number 109 using dummy_hcd [ 2675.095430][ T2391] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 2675.104680][ T2391] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 2675.115356][ T2391] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 2675.127067][ T2391] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 2675.267388][ T1985] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2675.308520][T19508] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2675.331267][T19508] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2675.364132][T19508] usb 4-1: New USB device found, idVendor=27b8, idProduct=01ed, bcdDevice= 0.00 [ 2675.419271][T19508] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2675.459067][T19508] usb 4-1: config 0 descriptor?? [ 2675.485537][ T1985] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2675.689191][ T8178] f81534 2-1:0.12: f81534_set_register: reg: 1002 data: 0 failed: -71 [ 2675.713837][ T1985] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2675.726187][ T8178] f81534 2-1:0.12: f81534_find_config_idx: read failed: -71 [ 2675.744850][ T8178] f81534 2-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 2675.771113][ T8178] f81534 2-1:0.12: probe with driver f81534 failed with error -71 [ 2675.800362][ T8178] usb 2-1: USB disconnect, device number 92 [ 2675.867669][ T1985] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2675.909753][T19508] usbhid 4-1:0.0: can't add hid device: -71 [ 2675.924989][T19508] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 2675.976525][T19508] usb 4-1: USB disconnect, device number 109 [ 2677.185074][T24480] Bluetooth: hci1: command tx timeout [ 2677.648108][T24480] Bluetooth: hci5: unexpected event for opcode 0x0402 [ 2678.879149][ T1985] bond0 (unregistering): Released all slaves [ 2678.903879][ T1985] bond1 (unregistering): Released all slaves [ 2679.124879][ T1985] bond2 (unregistering): Released all slaves [ 2679.146056][ T1985] bond3 (unregistering): Released all slaves [ 2679.166440][ T1985] bond4 (unregistering): Released all slaves [ 2679.272070][T24480] Bluetooth: hci1: command tx timeout [ 2679.362691][ T1985] bond5 (unregistering): Released all slaves [ 2679.386652][T30240] bond0: option mode: unable to set because the bond device is up [ 2679.474098][T30064] chnl_net:caif_netlink_parms(): no params data found [ 2679.556626][ T1985] tipc: Disabling bearer [ 2679.591387][ T1985] tipc: Left network mode [ 2680.109165][T30064] bridge0: port 1(bridge_slave_0) entered blocking state [ 2680.125392][T30064] bridge0: port 1(bridge_slave_0) entered disabled state [ 2680.143137][T30064] bridge_slave_0: entered allmulticast mode [ 2680.158067][T30064] bridge_slave_0: entered promiscuous mode [ 2680.203441][T30064] bridge0: port 2(bridge_slave_1) entered blocking state [ 2680.220857][T30064] bridge0: port 2(bridge_slave_1) entered disabled state [ 2680.230771][T30064] bridge_slave_1: entered allmulticast mode [ 2680.240753][T30064] bridge_slave_1: entered promiscuous mode [ 2680.428860][T30064] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2680.499722][T30064] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2680.728469][T30064] team0: Port device team_slave_0 added [ 2680.895564][T30420] netlink: 40 bytes leftover after parsing attributes in process `syz.0.13884'. [ 2680.908798][T30064] team0: Port device team_slave_1 added [ 2680.926276][T30422] netlink: 4 bytes leftover after parsing attributes in process `syz.1.13885'. [ 2681.052461][T30064] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2681.059444][T30064] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2681.151940][T30064] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2681.258083][T30452] dummy0: entered promiscuous mode [ 2681.270068][T30452] vlan3: entered promiscuous mode [ 2681.323073][T30064] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2681.330215][T30064] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2681.361883][ T2391] Bluetooth: hci1: command tx timeout [ 2681.383609][T30064] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2681.433251][T30455] netlink: 20 bytes leftover after parsing attributes in process `syz.1.13888'. [ 2681.449382][T30466] blktrace: Concurrent blktraces are not allowed on sg0 [ 2681.617807][ T1985] veth1_vlan: left promiscuous mode [ 2681.636959][ T1985] veth0_vlan: left promiscuous mode [ 2681.772668][T19508] usb 3-1: new high-speed USB device number 112 using dummy_hcd [ 2681.972117][T19508] usb 3-1: Using ep0 maxpacket: 32 [ 2681.979734][T19508] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2682.002641][T19508] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2682.012872][T19508] usb 3-1: New USB device found, idVendor=05ac, idProduct=0269, bcdDevice= 0.00 [ 2682.042385][T19508] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2682.079824][T19508] usb 3-1: config 0 descriptor?? [ 2683.132689][T30486] netlink: 4 bytes leftover after parsing attributes in process `syz.3.13891'. [ 2683.438752][ T2391] Bluetooth: hci1: command tx timeout [ 2684.578217][T19508] usbhid 3-1:0.0: can't add hid device: -71 [ 2684.604436][T19508] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 2684.640679][T19508] usb 3-1: USB disconnect, device number 112 [ 2684.659456][T30064] hsr_slave_0: entered promiscuous mode [ 2684.693749][T18628] usb 4-1: new full-speed USB device number 110 using dummy_hcd [ 2684.703280][T30064] hsr_slave_1: entered promiscuous mode [ 2684.783311][T30531] netlink: 4 bytes leftover after parsing attributes in process `syz.2.13893'. [ 2684.856312][T30546] netlink: 4 bytes leftover after parsing attributes in process `syz.2.13893'. [ 2684.877675][T18628] usb 4-1: unable to get BOS descriptor or descriptor too short [ 2684.909036][T18628] usb 4-1: not running at top speed; connect to a high speed hub [ 2684.919400][T18628] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 2684.958606][T18628] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 4 [ 2684.990389][T18628] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 4 [ 2685.037317][T18628] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 2685.050239][T18628] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2685.091636][T18628] usb 4-1: Product: syz [ 2685.105166][T18628] usb 4-1: Manufacturer: syz [ 2685.109792][T18628] usb 4-1: SerialNumber: syz [ 2685.145059][T30578] FAULT_INJECTION: forcing a failure. [ 2685.145059][T30578] name failslab, interval 1, probability 0, space 0, times 0 [ 2685.167018][T30578] CPU: 1 UID: 0 PID: 30578 Comm: syz.0.13895 Not tainted 6.16.0-rc3-syzkaller-00306-gaaf724ed6926 #0 PREEMPT(full) [ 2685.167042][T30578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 2685.167053][T30578] Call Trace: [ 2685.167060][T30578] [ 2685.167068][T30578] dump_stack_lvl+0x189/0x250 [ 2685.167098][T30578] ? __pfx____ratelimit+0x10/0x10 [ 2685.167129][T30578] ? __pfx_dump_stack_lvl+0x10/0x10 [ 2685.167154][T30578] ? __pfx__printk+0x10/0x10 [ 2685.167187][T30578] should_fail_ex+0x414/0x560 [ 2685.167213][T30578] should_failslab+0xa8/0x100 [ 2685.167234][T30578] __kmalloc_cache_noprof+0x70/0x3d0 [ 2685.167251][T30578] ? sctp_add_bind_addr+0x8c/0x370 [ 2685.167281][T30578] sctp_add_bind_addr+0x8c/0x370 [ 2685.167311][T30578] sctp_copy_local_addr_list+0x30b/0x4e0 [ 2685.167340][T30578] ? sctp_copy_local_addr_list+0x9b/0x4e0 [ 2685.167364][T30578] ? __pfx_sctp_copy_local_addr_list+0x10/0x10 [ 2685.167390][T30578] ? sctp_v6_is_any+0x64/0x80 [ 2685.167409][T30578] ? sctp_copy_one_addr+0x93/0x360 [ 2685.167435][T30578] sctp_bind_addr_copy+0xb3/0x3c0 [ 2685.167462][T30578] ? sctp_assoc_set_bind_addr_from_ep+0xa5/0x1a0 [ 2685.167488][T30578] sctp_connect_new_asoc+0x2e0/0x690 [ 2685.167513][T30578] ? __pfx_sctp_connect_new_asoc+0x10/0x10 [ 2685.167536][T30578] ? __ipv6_addr_type+0x247/0x2f0 [ 2685.167561][T30578] ? sctp_inet6_send_verify+0x6e/0x300 [ 2685.167577][T30578] ? sctp_endpoint_lookup_assoc+0xd1/0x260 [ 2685.167601][T30578] __sctp_connect+0x5ba/0xd50 [ 2685.167633][T30578] ? __pfx___sctp_connect+0x10/0x10 [ 2685.167664][T30578] sctp_inet_connect+0x12e/0x1e0 [ 2685.167686][T30578] __sys_connect+0x316/0x440 [ 2685.167704][T30578] ? __fget_files+0x3a0/0x420 [ 2685.167724][T30578] ? __pfx___sys_connect+0x10/0x10 [ 2685.167764][T30578] __ia32_sys_connect+0x7a/0x90 [ 2685.167782][T30578] __do_fast_syscall_32+0xb6/0x2b0 [ 2685.167806][T30578] ? lockdep_hardirqs_on+0x9c/0x150 [ 2685.167833][T30578] do_fast_syscall_32+0x34/0x80 [ 2685.167859][T30578] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 2685.167880][T30578] RIP: 0023:0xf7f15539 [ 2685.167896][T30578] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 2685.167912][T30578] RSP: 002b:00000000f503655c EFLAGS: 00000206 ORIG_RAX: 000000000000016a [ 2685.167930][T30578] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000000 [ 2685.167943][T30578] RDX: 000000000000001c RSI: 0000000000000000 RDI: 0000000000000000 [ 2685.167954][T30578] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2685.167964][T30578] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 2685.167974][T30578] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 2685.168000][T30578] [ 2685.598354][T30601] netlink: 4 bytes leftover after parsing attributes in process `syz.2.13897'. [ 2685.609491][T30601] netlink: 100 bytes leftover after parsing attributes in process `syz.2.13897'. [ 2685.641979][T30601] netlink: 100 bytes leftover after parsing attributes in process `syz.2.13897'. [ 2685.789623][T30611] netlink: 'syz.2.13899': attribute type 1 has an invalid length. [ 2685.813291][T19508] usb 2-1: new high-speed USB device number 93 using dummy_hcd [ 2685.885566][T30611] 8021q: adding VLAN 0 to HW filter on device bond2 [ 2685.925519][T30611] bond2: entered promiscuous mode [ 2685.941044][T30617] bond2: (slave geneve2): making interface the new active one [ 2685.961887][T19508] usb 2-1: device descriptor read/64, error -71 [ 2686.013899][T30617] geneve2: entered promiscuous mode [ 2686.037468][T30617] bond2: (slave geneve2): Enslaving as an active interface with an up link [ 2686.173717][T18628] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 2686.205149][T19508] usb 2-1: new high-speed USB device number 94 using dummy_hcd [ 2686.233220][T18628] usb 4-1: 2:1 : no or invalid class specific endpoint descriptor [ 2686.241101][T18628] usb 4-1: 2:1 : invalid UAC_FORMAT_TYPE desc [ 2686.330684][T30673] netdevsim netdevsim2: Direct firmware load for . [ 2686.330684][T30673] failed with error -2 [ 2686.352441][T18628] usb 4-1: USB disconnect, device number 110 [ 2686.360692][T30673] netdevsim netdevsim2: Falling back to sysfs fallback for: . [ 2686.360692][T30673] [ 2686.382822][T19508] usb 2-1: device descriptor read/64, error -71 [ 2686.517350][T19508] usb usb2-port1: attempt power cycle [ 2686.714689][T30064] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 2686.766597][T30064] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 2686.790647][T30064] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 2686.810707][T30064] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 2686.871912][T19508] usb 2-1: new high-speed USB device number 95 using dummy_hcd [ 2686.902628][T19508] usb 2-1: device descriptor read/8, error -71 [ 2687.150348][T30064] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2687.174292][T19508] usb 2-1: new high-speed USB device number 96 using dummy_hcd [ 2687.219648][T30064] 8021q: adding VLAN 0 to HW filter on device team0 [ 2687.237004][T19508] usb 2-1: device descriptor read/8, error -71 [ 2687.279051][ T1990] bridge0: port 1(bridge_slave_0) entered blocking state [ 2687.286237][ T1990] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2687.327857][ T1990] bridge0: port 2(bridge_slave_1) entered blocking state [ 2687.335022][ T1990] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2687.353214][T19508] usb usb2-port1: unable to enumerate USB device [ 2687.575012][T30733] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 2687.581575][T30733] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 2687.625537][T30738] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 2687.653313][T30733] vhci_hcd vhci_hcd.0: Device attached [ 2687.689025][T30740] vhci_hcd vhci_hcd.0: pdev(0) rhport(2) sockfd(5) [ 2687.695566][T30740] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 2687.715676][T30064] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2687.749409][T30740] vhci_hcd vhci_hcd.0: Device attached [ 2687.757272][T30733] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(10) [ 2687.763895][T30733] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 2687.812471][T30733] vhci_hcd vhci_hcd.0: Device attached [ 2687.818222][T30738] vhci_hcd vhci_hcd.0: pdev(0) rhport(3) sockfd(9) [ 2687.824743][T30738] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 2687.832999][T19508] vhci_hcd: vhci_device speed not set [ 2687.865732][T30738] vhci_hcd vhci_hcd.0: Device attached [ 2687.902135][T19508] usb 33-1: new full-speed USB device number 4 using vhci_hcd [ 2687.981172][T30733] vhci_hcd vhci_hcd.0: pdev(0) rhport(4) sockfd(23) [ 2687.987808][T30733] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 2687.996258][T30733] vhci_hcd vhci_hcd.0: Device attached [ 2688.013584][T30733] vhci_hcd vhci_hcd.0: pdev(0) rhport(5) sockfd(25) [ 2688.020203][T30733] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 2688.028216][T30733] vhci_hcd vhci_hcd.0: Device attached [ 2688.052318][T30733] vhci_hcd vhci_hcd.0: pdev(0) rhport(6) sockfd(27) [ 2688.058938][T30733] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 2688.070723][T30733] vhci_hcd vhci_hcd.0: Device attached [ 2688.083816][T30733] vhci_hcd vhci_hcd.0: pdev(0) rhport(7) sockfd(29) [ 2688.090431][T30733] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 2688.099973][T30733] vhci_hcd vhci_hcd.0: Device attached [ 2688.138752][T30765] vhci_hcd: connection closed [ 2688.139151][T20266] vhci_hcd: stop threads [ 2688.166071][T30763] vhci_hcd: connection closed [ 2688.166266][T30760] vhci_hcd: connection closed [ 2688.171149][T30758] vhci_hcd: connection closed [ 2688.176800][T20266] vhci_hcd: release socket [ 2688.201170][T20266] vhci_hcd: disconnect device [ 2688.222580][T20266] vhci_hcd: stop threads [ 2688.239020][T30064] veth0_vlan: entered promiscuous mode [ 2688.245619][T20266] vhci_hcd: release socket [ 2688.250790][T30749] vhci_hcd: connection closed [ 2688.251067][T30745] vhci_hcd: connection closed [ 2688.251909][T30741] vhci_hcd: connection closed [ 2688.262850][T30734] vhci_hcd: connection reset by peer [ 2688.283959][T20266] vhci_hcd: disconnect device [ 2688.304746][T20266] vhci_hcd: stop threads [ 2688.309082][T20266] vhci_hcd: release socket [ 2688.336549][T20266] vhci_hcd: disconnect device [ 2688.346334][T20266] vhci_hcd: stop threads [ 2688.354092][T20266] vhci_hcd: release socket [ 2688.366409][T20266] vhci_hcd: disconnect device [ 2688.378921][T20266] vhci_hcd: stop threads [ 2688.390971][T30780] Dead loop on virtual device ipvlan1, fix it urgently! [ 2688.402158][T20266] vhci_hcd: release socket [ 2688.411878][T20266] vhci_hcd: disconnect device [ 2688.421360][T20266] vhci_hcd: stop threads [ 2688.433577][T20266] vhci_hcd: release socket [ 2688.443977][T20266] vhci_hcd: disconnect device [ 2688.446138][T30064] veth1_vlan: entered promiscuous mode [ 2688.448897][T30780] delete_channel: no stack [ 2688.469595][T20266] vhci_hcd: stop threads [ 2688.475879][T20266] vhci_hcd: release socket [ 2688.488504][T20266] vhci_hcd: disconnect device [ 2688.498378][T20266] vhci_hcd: stop threads [ 2688.504206][T20266] vhci_hcd: release socket [ 2688.518888][T20266] vhci_hcd: disconnect device [ 2688.595532][T30064] veth0_macvtap: entered promiscuous mode [ 2688.625436][T30064] veth1_macvtap: entered promiscuous mode [ 2688.686626][T30064] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2688.727157][T30064] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2688.748943][T30064] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2688.759269][T30064] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2688.771407][T30064] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2688.780314][T30064] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2689.012743][ T1985] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2689.042591][ T1985] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2689.069731][T30819] bridge0: entered promiscuous mode [ 2689.177462][T20266] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2689.220842][T20266] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2689.478008][T30831] netlink: 'syz.0.13922': attribute type 1 has an invalid length. [ 2689.659660][T30872] netlink: 24 bytes leftover after parsing attributes in process `syz.3.13923'. [ 2691.037917][T30840] bond0: (slave bridge4): making interface the new active one [ 2691.064915][T30840] bond0: (slave bridge4): Enslaving as an active interface with an up link [ 2691.366523][T30903] fuse: Bad value for 'fd' [ 2691.396241][T30903] netlink: 4 bytes leftover after parsing attributes in process `syz.5.13927'. [ 2691.419498][T30903] hsr_slave_0: left promiscuous mode [ 2691.431589][T30903] hsr_slave_1: left promiscuous mode [ 2692.645636][T30781] rtc_cmos 00:00: Alarms can be up to one day in the future [ 2692.918168][T30955] netlink: 'syz.1.13936': attribute type 1 has an invalid length. [ 2692.976563][T30957] netlink: 4 bytes leftover after parsing attributes in process `syz.1.13936'. [ 2693.011913][T19508] vhci_hcd: vhci_device speed not set [ 2693.204430][T30955] 8021q: adding VLAN 0 to HW filter on device bond1 [ 2693.451958][T18628] usb 4-1: new high-speed USB device number 111 using dummy_hcd [ 2693.478001][ T8178] rtc_cmos 00:00: Alarms can be up to one day in the future [ 2693.485921][ T8178] rtc_cmos 00:00: Alarms can be up to one day in the future [ 2693.508061][ T8178] rtc_cmos 00:00: Alarms can be up to one day in the future [ 2693.530178][ T8178] rtc_cmos 00:00: Alarms can be up to one day in the future [ 2693.550257][ T8178] rtc rtc0: __rtc_set_alarm: err=-22 [ 2693.623468][T18628] usb 4-1: Using ep0 maxpacket: 32 [ 2693.657203][T18628] usb 4-1: config 0 has an invalid interface number: 108 but max is 0 [ 2693.671836][T18628] usb 4-1: config 0 has no interface number 0 [ 2693.690705][T18628] usb 4-1: config 0 interface 108 has no altsetting 0 [ 2693.712149][T18628] usb 4-1: New USB device found, idVendor=99fa, idProduct=8988, bcdDevice=65.cd [ 2693.730530][T18628] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2693.779062][T18628] usb 4-1: Product: syz [ 2693.789203][T18628] usb 4-1: Manufacturer: syz [ 2693.811862][T18628] usb 4-1: SerialNumber: syz [ 2693.839590][T18628] usb 4-1: config 0 descriptor?? [ 2693.859127][T18628] gspca_main: spca506-2.14.0 probing 99fa:8988 [ 2693.916804][T31002] netlink: 260 bytes leftover after parsing attributes in process `syz.1.13939'. [ 2693.926225][T31002] netlink: 260 bytes leftover after parsing attributes in process `syz.1.13939'. [ 2694.058042][T30989] netlink: 4 bytes leftover after parsing attributes in process `syz.3.13937'. [ 2694.094679][T30989] netlink: 100 bytes leftover after parsing attributes in process `syz.3.13937'. [ 2694.116185][T30989] netlink: 100 bytes leftover after parsing attributes in process `syz.3.13937'. [ 2694.270255][T18628] usb 4-1: USB disconnect, device number 111 [ 2694.273107][T18656] usb usb34-port1: attempt power cycle [ 2694.487023][T31038] CUSE: unknown device info "KJ H+ۤ2LhnL1`Ccn80(3նi>f_ٮ,<_eF" [ 2694.529059][T31038] CUSE: unknown device info "3ܟ,̘" [ 2694.542367][ T8178] usb 3-1: new high-speed USB device number 113 using dummy_hcd [ 2694.557485][ T30] audit: type=1326 audit(1751181141.507:9101): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31037 comm="syz.5.13943" exe="/root/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf706e539 code=0x0 [ 2694.580748][T31038] CUSE: unknown device info "J2S Z !e/J+-na4D|G$5O~q [ 2694.580748][T31038] fzXSAxjTǔw xRɐQ(hҏj pVdY0|M?2JIv^R@" [ 2694.712453][T31038] CUSE: unknown device info "!To}ݝ&|L+Uoϲ"FstV:׌E gJ<@c4TMM|" [ 2694.787979][ T8178] usb 3-1: Using ep0 maxpacket: 8 [ 2694.801981][T31038] CUSE: DEVNAME unspecified [ 2694.836837][ T8178] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 2694.892697][T18656] usb usb34-port1: unable to enumerate USB device [ 2694.921800][ T8178] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 2694.935574][ T8178] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 2694.956215][ T8178] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 2695.022887][ T8178] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a3, bcdDevice= 0.40 [ 2695.044252][ T8178] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2695.055663][ T8178] usb 3-1: Product: syz [ 2695.060177][ T8178] usb 3-1: Manufacturer: syz [ 2695.065403][ T8178] usb 3-1: SerialNumber: syz [ 2695.076240][ T8178] cdc_ether 3-1:1.0: probe with driver cdc_ether failed with error -22 [ 2695.086137][ T8178] usbtest 3-1:1.0: Linux user mode ISO test driver [ 2695.098586][ T8178] usbtest 3-1:1.0: high-speed {control bulk-out iso-in} tests (+alt) [ 2695.215136][T31058] netlink: 'syz.3.13948': attribute type 2 has an invalid length. [ 2695.247226][T31056] syzkaller1: entered promiscuous mode [ 2695.261256][T31056] syzkaller1: entered allmulticast mode [ 2695.285002][T18657] usb 3-1: USB disconnect, device number 113 [ 2696.237602][T31105] sctp: [Deprecated]: syz.1.13956 (pid 31105) Use of int in maxseg socket option. [ 2696.237602][T31105] Use struct sctp_assoc_value instead [ 2697.569389][T31131] x_tables: ip_tables: MASQUERADE target: used from hooks INPUT, but only usable from POSTROUTING [ 2697.606568][T31130] fanotify: failed to encode fid (type=0, len=0, err=-2) [ 2699.150238][T31148] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=2142054965 (4284109930 ns) > initial count (2850433972 ns). Using initial count to start timer. [ 2699.453036][ T8178] usb 4-1: new high-speed USB device number 112 using dummy_hcd [ 2700.030233][T31184] FAULT_INJECTION: forcing a failure. [ 2700.030233][T31184] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2700.065381][T31184] CPU: 0 UID: 0 PID: 31184 Comm: syz.2.13974 Not tainted 6.16.0-rc3-syzkaller-00306-gaaf724ed6926 #0 PREEMPT(full) [ 2700.065408][T31184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 2700.065419][T31184] Call Trace: [ 2700.065427][T31184] [ 2700.065435][T31184] dump_stack_lvl+0x189/0x250 [ 2700.065464][T31184] ? __pfx____ratelimit+0x10/0x10 [ 2700.065487][T31184] ? __pfx_dump_stack_lvl+0x10/0x10 [ 2700.065513][T31184] ? __pfx__printk+0x10/0x10 [ 2700.065545][T31184] should_fail_ex+0x414/0x560 [ 2700.065571][T31184] _copy_to_user+0x31/0xb0 [ 2700.065591][T31184] simple_read_from_buffer+0xe1/0x170 [ 2700.065615][T31184] proc_fail_nth_read+0x1df/0x250 [ 2700.065639][T31184] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 2700.065663][T31184] ? rw_verify_area+0x258/0x650 [ 2700.065687][T31184] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 2700.065710][T31184] vfs_read+0x1fd/0x980 [ 2700.065740][T31184] ? __pfx___mutex_lock+0x10/0x10 [ 2700.065765][T31184] ? __pfx_vfs_read+0x10/0x10 [ 2700.065817][T31184] ? __fget_files+0x2a/0x420 [ 2700.065841][T31184] ? __fget_files+0x3a0/0x420 [ 2700.065860][T31184] ? __fget_files+0x2a/0x420 [ 2700.065888][T31184] ksys_read+0x145/0x250 [ 2700.065916][T31184] ? __pfx_ksys_read+0x10/0x10 [ 2700.065942][T31184] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 2700.065968][T31184] ? lockdep_hardirqs_on+0x9c/0x150 [ 2700.065994][T31184] __do_fast_syscall_32+0xb6/0x2b0 [ 2700.066019][T31184] ? lockdep_hardirqs_on+0x9c/0x150 [ 2700.066046][T31184] do_fast_syscall_32+0x34/0x80 [ 2700.066071][T31184] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 2700.066093][T31184] RIP: 0023:0xf703e539 [ 2700.066109][T31184] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 2700.066124][T31184] RSP: 002b:00000000f502e590 EFLAGS: 00000206 ORIG_RAX: 0000000000000003 [ 2700.066144][T31184] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00000000f502e620 [ 2700.066157][T31184] RDX: 000000000000000f RSI: 00000000f73a3ff4 RDI: 0000000000000000 [ 2700.066168][T31184] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 2700.066179][T31184] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 2700.066190][T31184] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 2700.066218][T31184] [ 2700.299416][ C0] vkms_vblank_simulate: vblank timer overrun [ 2700.633011][T31188] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2700.642233][T31188] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2700.648490][T31187] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2700.659804][T31187] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2700.994860][ T8178] usb 4-1: config 0 has no interfaces? [ 2701.011229][ T8178] usb 4-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 2701.020388][ T8178] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2701.050194][ T8178] usb 4-1: Product: syz [ 2701.057922][ T8178] usb 4-1: Manufacturer: syz [ 2701.071964][ T8178] usb 4-1: SerialNumber: syz [ 2701.080950][ T8178] usb 4-1: config 0 descriptor?? [ 2701.142026][T10095] usb 3-1: new high-speed USB device number 114 using dummy_hcd [ 2701.282022][T10095] usb 3-1: device descriptor read/64, error -71 [ 2701.543222][T10095] usb 3-1: new high-speed USB device number 115 using dummy_hcd [ 2701.671968][T31214] loop6: detected capacity change from 0 to 7 [ 2701.695464][T10095] usb 3-1: device descriptor read/64, error -71 [ 2701.702283][T31214] Dev loop6: unable to read RDB block 7 [ 2701.712185][T31214] loop6: unable to read partition table [ 2701.718044][T31214] loop6: partition table beyond EOD, truncated [ 2701.742101][T31214] loop_reread_partitions: partition scan of loop6 (被x ) failed (rc=-5) [ 2701.822224][T10095] usb usb3-port1: attempt power cycle [ 2702.101979][T18656] usb 6-1: new high-speed USB device number 42 using dummy_hcd [ 2702.195756][T10095] usb 3-1: new high-speed USB device number 116 using dummy_hcd [ 2702.244230][T10095] usb 3-1: device descriptor read/8, error -71 [ 2702.282276][T18656] usb 6-1: Using ep0 maxpacket: 16 [ 2702.307538][T31220] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2702.322230][T31220] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2702.333017][T18656] usb 6-1: unable to get BOS descriptor or descriptor too short [ 2702.354539][T18656] usb 6-1: too many configurations: 240, using maximum allowed: 8 [ 2702.376477][T18656] usb 6-1: unable to read config index 0 descriptor/start: -71 [ 2702.390649][T18656] usb 6-1: can't read configurations, error -71 [ 2702.404356][T31227] netlink: 72 bytes leftover after parsing attributes in process `syz.1.13980'. [ 2702.482124][T10095] usb 3-1: new high-speed USB device number 117 using dummy_hcd [ 2702.513753][T10095] usb 3-1: device descriptor read/8, error -71 [ 2702.632200][T10095] usb usb3-port1: unable to enumerate USB device [ 2703.427269][T31247] netlink: 8 bytes leftover after parsing attributes in process `syz.5.13983'. [ 2704.195492][T31283] tipc: Enabling of bearer rejected, already enabled [ 2704.461013][T19508] usb 4-1: USB disconnect, device number 112 [ 2704.695741][T31300] xt_CONNSECMARK: invalid mode: 0 [ 2704.871845][T10095] usb 3-1: new high-speed USB device number 118 using dummy_hcd [ 2705.352044][ C1] raw-gadget.0 gadget.2: ignoring, device is not running [ 2705.602039][T10095] usb 3-1: device descriptor read/64, error -32 [ 2705.860034][T10095] usb 3-1: new high-speed USB device number 119 using dummy_hcd [ 2706.091660][T10095] usb 3-1: config 0 has no interfaces? [ 2706.247155][T10095] usb 3-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 2706.317828][T10095] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2706.383311][T10095] usb 3-1: Product: syz [ 2706.387520][T10095] usb 3-1: Manufacturer: syz [ 2706.431990][T31315] batadv_slave_0: entered promiscuous mode [ 2706.471808][T10095] usb 3-1: SerialNumber: syz [ 2706.479850][T31315] netlink: 8 bytes leftover after parsing attributes in process `syz.0.13994'. [ 2706.497574][T31315] netlink: 20 bytes leftover after parsing attributes in process `syz.0.13994'. [ 2706.592619][T10095] usb 3-1: config 0 descriptor?? [ 2706.668259][T31318] netlink: 4 bytes leftover after parsing attributes in process `syz.0.13994'. [ 2706.902366][T31322] netlink: 210648 bytes leftover after parsing attributes in process `syz.5.13993'. [ 2707.451975][T31324] tls_set_device_offload_rx: netdev not found [ 2708.069755][T31337] fuse: Unknown parameter 'fdbk9' [ 2708.161451][T31337] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 2708.218691][T31337] kvm: requested 838 ns i8254 timer period limited to 200000 ns [ 2708.237951][T31337] kvm: requested 12571 ns i8254 timer period limited to 200000 ns [ 2708.254604][T31337] kvm: requested 12571 ns i8254 timer period limited to 200000 ns [ 2708.313705][T31337] kvm: requested 85485 ns i8254 timer period limited to 200000 ns [ 2708.353816][T31337] kvm: requested 93028 ns i8254 timer period limited to 200000 ns [ 2708.363499][T31337] kvm: requested 7542 ns i8254 timer period limited to 200000 ns [ 2708.385212][T31337] kvm: requested 10057 ns i8254 timer period limited to 200000 ns [ 2708.412135][T31337] kvm: requested 155047 ns i8254 timer period limited to 200000 ns [ 2708.430769][T31337] kvm: requested 160914 ns i8254 timer period limited to 200000 ns [ 2709.108428][T18656] usb 3-1: USB disconnect, device number 119 [ 2709.376639][T31378] netlink: 12 bytes leftover after parsing attributes in process `syz.2.14007'. [ 2709.513113][T31378] bridge0: port 5(batadv1) entered blocking state [ 2709.551471][T31378] bridge0: port 5(batadv1) entered disabled state [ 2709.598638][T31378] batadv1: entered allmulticast mode [ 2709.655963][T31378] batadv1: entered promiscuous mode [ 2709.685490][ T8178] usb 3-1: new full-speed USB device number 120 using dummy_hcd [ 2709.863495][ T8178] usb 3-1: New USB device found, idVendor=2040, idProduct=9301, bcdDevice=e4.fb [ 2709.902349][ T8178] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2709.973634][ T8178] usb 3-1: config 0 descriptor?? [ 2709.999174][T13967] batman_adv: batadv1: No IGMP Querier present - multicast optimizations disabled [ 2710.008639][T13967] batman_adv: batadv1: No MLD Querier present - multicast optimizations disabled [ 2710.035408][T31415] $H: renamed from bond0 (while UP) [ 2710.037972][ T8178] dvb-usb: found a 'Hauppauge WinTV-NOVA-T usb2' in warm state. [ 2710.075662][T31415] $H: entered promiscuous mode [ 2710.085881][ T8178] dvb-usb: bulk message failed: -22 (3/0) [ 2710.095407][T31415] bond_slave_0: entered promiscuous mode [ 2710.110861][ T8178] dvb-usb: will use the device's hardware PID filter (table count: 32). [ 2710.128389][T31415] bond_slave_1: entered promiscuous mode [ 2710.135503][ T8178] dvbdev: DVB: registering new adapter (Hauppauge WinTV-NOVA-T usb2) [ 2710.166623][ T8178] usb 3-1: media controller created [ 2710.176935][ T8178] dvb-usb: bulk message failed: -22 (5/0) [ 2710.186027][ T8178] dvb-usb: MAC address reading failed. [ 2710.197158][ T8178] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 2710.214487][ T8178] dvb-usb: bulk message failed: -22 (6/0) [ 2710.221627][ T8178] dvb-usb: bulk message failed: -22 (6/0) [ 2710.244449][ T8178] dvb-usb: no frontend was attached by 'Hauppauge WinTV-NOVA-T usb2' [ 2710.265421][T31377] syz.0.14006: attempt to access beyond end of device [ 2710.265421][T31377] md2: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 2710.283135][ T8178] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.2/usb3/3-1/input/input196 [ 2710.296957][T31385] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2710.312256][T31385] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2710.324822][ T8178] dvb-usb: schedule remote query interval to 100 msecs. [ 2710.349113][ T8178] dvb-usb: Hauppauge WinTV-NOVA-T usb2 successfully initialized and connected. [ 2710.384033][T31385] openvswitch: netlink: IP tunnel attribute has 8 unknown bytes. [ 2710.452287][ T8178] dvb-usb: bulk message failed: -22 (2/0) [ 2710.459298][ T8178] dvb-usb: error while querying for an remote control event. [ 2710.574457][ T8178] dvb-usb: bulk message failed: -22 (2/0) [ 2710.599086][ T8178] dvb-usb: error while querying for an remote control event. [ 2710.722534][ T8178] dvb-usb: bulk message failed: -22 (2/0) [ 2710.746808][ T8178] dvb-usb: error while querying for an remote control event. [ 2710.883358][ T8178] dvb-usb: bulk message failed: -22 (2/0) [ 2710.893535][ T8178] dvb-usb: error while querying for an remote control event. [ 2710.908286][T31333] rtc_cmos 00:00: Alarms can be up to one day in the future [ 2711.022235][ T8178] dvb-usb: bulk message failed: -22 (2/0) [ 2711.051264][ T8178] dvb-usb: error while querying for an remote control event. [ 2711.216979][ T8178] dvb-usb: bulk message failed: -22 (2/0) [ 2711.232574][ T8178] dvb-usb: error while querying for an remote control event. [ 2711.368307][T31440] netlink: 8 bytes leftover after parsing attributes in process `syz.3.14013'. [ 2711.471696][T31446] netlink: 4 bytes leftover after parsing attributes in process `syz.0.14014'. [ 2711.498804][ T8178] dvb-usb: bulk message failed: -22 (2/0) [ 2711.522915][ T8178] dvb-usb: error while querying for an remote control event. [ 2711.662096][ T8178] dvb-usb: bulk message failed: -22 (2/0) [ 2711.682750][ T8178] dvb-usb: error while querying for an remote control event. [ 2711.752046][T18656] usb 2-1: new low-speed USB device number 97 using dummy_hcd [ 2711.786306][ T8178] rtc_cmos 00:00: Alarms can be up to one day in the future [ 2711.819171][T31455] macsec1: entered promiscuous mode [ 2711.828715][ T8178] rtc_cmos 00:00: Alarms can be up to one day in the future [ 2711.842755][T18628] dvb-usb: bulk message failed: -22 (2/0) [ 2711.866705][T18628] dvb-usb: error while querying for an remote control event. [ 2711.884997][ T8178] rtc_cmos 00:00: Alarms can be up to one day in the future [ 2711.905829][ T8178] rtc_cmos 00:00: Alarms can be up to one day in the future [ 2711.930119][ T8178] rtc rtc0: __rtc_set_alarm: err=-22 [ 2711.952564][T18656] usb 2-1: Invalid ep0 maxpacket: 16 [ 2712.012418][ T8178] dvb-usb: bulk message failed: -22 (2/0) [ 2712.030701][ T8178] dvb-usb: error while querying for an remote control event. [ 2712.100426][T31444] syzkaller1: entered allmulticast mode [ 2712.111940][T18656] usb 2-1: new low-speed USB device number 98 using dummy_hcd [ 2712.161832][ T8178] dvb-usb: bulk message failed: -22 (2/0) [ 2712.161863][ T8178] dvb-usb: error while querying for an remote control event. [ 2712.273608][T18656] usb 2-1: Invalid ep0 maxpacket: 16 [ 2712.283676][ T8178] dvb-usb: bulk message failed: -22 (2/0) [ 2712.294600][T18656] usb usb2-port1: attempt power cycle [ 2712.303470][ T8178] dvb-usb: error while querying for an remote control event. [ 2712.385334][T31470] netlink: 40 bytes leftover after parsing attributes in process `syz.5.14019'. [ 2712.436330][T18657] usb 3-1: USB disconnect, device number 120 [ 2712.556482][ T8178] dvb-usb: bulk message failed: -22 (2/0) [ 2712.675567][T18656] usb 2-1: new low-speed USB device number 99 using dummy_hcd [ 2712.721894][T18656] usb 2-1: Invalid ep0 maxpacket: 16 [ 2712.853945][T31482] bridge0: entered promiscuous mode [ 2712.909091][T31482] macvlan0: entered promiscuous mode [ 2712.921833][ T8178] dvb-usb: error while querying for an remote control event. [ 2712.981812][T18656] usb 2-1: new low-speed USB device number 100 using dummy_hcd [ 2713.162592][T18656] usb 2-1: Invalid ep0 maxpacket: 16 [ 2713.172277][T18656] usb usb2-port1: unable to enumerate USB device [ 2713.187544][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 2713.194370][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 2713.262489][T18657] dvb-usb: Hauppauge WinTV-NOVA-T usb2 successfully deinitialized and disconnected. [ 2713.401643][T31502] netlink: 4 bytes leftover after parsing attributes in process `syz.0.14023'. [ 2713.561991][T18657] usb 3-1: new high-speed USB device number 121 using dummy_hcd [ 2713.725792][T18657] usb 3-1: Using ep0 maxpacket: 16 [ 2713.753610][T18657] usb 3-1: config 1 has an invalid descriptor of length 97, skipping remainder of the config [ 2713.784445][T18657] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 2713.873011][T18657] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 2713.899121][T18657] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2713.989886][T18657] usb 3-1: Product: syz [ 2714.018894][T18657] usb 3-1: Manufacturer: syz [ 2714.029004][T18657] usb 3-1: SerialNumber: syz [ 2714.302915][T18657] usb 3-1: 0:2 : does not exist [ 2714.342963][T18657] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 2714.417171][T18657] usb 3-1: USB disconnect, device number 121 [ 2714.996660][T18657] usb 2-1: new high-speed USB device number 101 using dummy_hcd [ 2715.172387][T18657] usb 2-1: Using ep0 maxpacket: 8 [ 2715.193685][T18657] usb 2-1: New USB device found, idVendor=06f8, idProduct=0003, bcdDevice= e.dd [ 2715.225804][T18657] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2715.271597][T18657] usb 2-1: config 0 descriptor?? [ 2715.460455][T31561] FAULT_INJECTION: forcing a failure. [ 2715.460455][T31561] name failslab, interval 1, probability 0, space 0, times 0 [ 2715.498395][T31561] CPU: 1 UID: 0 PID: 31561 Comm: syz.5.14032 Not tainted 6.16.0-rc3-syzkaller-00306-gaaf724ed6926 #0 PREEMPT(full) [ 2715.498420][T31561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 2715.498432][T31561] Call Trace: [ 2715.498440][T31561] [ 2715.498449][T31561] dump_stack_lvl+0x189/0x250 [ 2715.498480][T31561] ? __pfx____ratelimit+0x10/0x10 [ 2715.498504][T31561] ? __pfx_dump_stack_lvl+0x10/0x10 [ 2715.498530][T31561] ? __pfx__printk+0x10/0x10 [ 2715.498556][T31561] ? __pfx___might_resched+0x10/0x10 [ 2715.498580][T31561] ? fs_reclaim_acquire+0x7d/0x100 [ 2715.498606][T31561] should_fail_ex+0x414/0x560 [ 2715.498633][T31561] should_failslab+0xa8/0x100 [ 2715.498654][T31561] __kmalloc_noprof+0xcb/0x4f0 [ 2715.498670][T31561] ? kfree+0x4d/0x440 [ 2715.498692][T31561] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 2715.498726][T31561] tomoyo_realpath_from_path+0xe3/0x5d0 [ 2715.498751][T31561] ? tomoyo_domain+0xd9/0x130 [ 2715.498779][T31561] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 2715.498800][T31561] tomoyo_path_number_perm+0x1e8/0x5a0 [ 2715.498823][T31561] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 2715.498862][T31561] ? __lock_acquire+0xab9/0xd20 [ 2715.498906][T31561] ? __fget_files+0x2a/0x420 [ 2715.498930][T31561] ? __fget_files+0x3a0/0x420 [ 2715.498947][T31561] ? __fget_files+0x2a/0x420 [ 2715.498971][T31561] security_file_ioctl_compat+0xcb/0x2d0 [ 2715.498994][T31561] __ia32_compat_sys_ioctl+0x128/0x840 [ 2715.499023][T31561] ? __pfx___ia32_compat_sys_ioctl+0x10/0x10 [ 2715.499049][T31561] ? __fget_files+0x3a0/0x420 [ 2715.499075][T31561] ? fput+0xa0/0xd0 [ 2715.499097][T31561] ? ksys_write+0x22a/0x250 [ 2715.499122][T31561] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 2715.499148][T31561] ? lockdep_hardirqs_on+0x9c/0x150 [ 2715.499174][T31561] __do_fast_syscall_32+0xb6/0x2b0 [ 2715.499200][T31561] ? lockdep_hardirqs_on+0x9c/0x150 [ 2715.499227][T31561] do_fast_syscall_32+0x34/0x80 [ 2715.499252][T31561] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 2715.499274][T31561] RIP: 0023:0xf706e539 [ 2715.499290][T31561] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 2715.499305][T31561] RSP: 002b:00000000f505e55c EFLAGS: 00000206 ORIG_RAX: 0000000000000036 [ 2715.499324][T31561] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000000890b [ 2715.499337][T31561] RDX: 0000000080000280 RSI: 0000000000000000 RDI: 0000000000000000 [ 2715.499348][T31561] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2715.499359][T31561] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 2715.499369][T31561] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 2715.499397][T31561] [ 2715.499405][T31561] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2715.535019][T18657] usb 2-1: USB disconnect, device number 101 [ 2715.805753][T31563] netlink: 210648 bytes leftover after parsing attributes in process `syz.2.14033'. [ 2715.991281][T31574] fuse: Bad value for 'fd' [ 2716.226268][T18632] usb 6-1: new full-speed USB device number 44 using dummy_hcd [ 2716.403263][T18632] usb 6-1: config 0 has an invalid interface number: 207 but max is 0 [ 2716.447576][T18632] usb 6-1: config 0 has no interface number 0 [ 2716.486861][T18632] usb 6-1: New USB device found, idVendor=12d1, idProduct=ed56, bcdDevice=46.dd [ 2716.525090][T18632] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2716.593383][T31586] bridge0: port 3(batadv0) entered disabled state [ 2716.612209][T18632] usb 6-1: Product: syz [ 2716.627783][T18632] usb 6-1: Manufacturer: syz [ 2716.630563][T31586] bridge_slave_0: left allmulticast mode [ 2716.649466][T18632] usb 6-1: SerialNumber: syz [ 2716.661304][T31586] bridge_slave_0: left promiscuous mode [ 2716.685691][T31586] bridge0: port 1(bridge_slave_0) entered disabled state [ 2716.696533][T18632] usb 6-1: config 0 descriptor?? [ 2716.717000][T18632] qmi_wwan 6-1:0.207: bogus CDC Union: master=0, slave=1 [ 2716.896895][T31586] bridge_slave_1: left allmulticast mode [ 2716.902703][T31586] bridge_slave_1: left promiscuous mode [ 2716.913274][T31586] bridge0: port 2(bridge_slave_1) entered disabled state [ 2716.965935][T18632] qmi_wwan 6-1:0.207: probe with driver qmi_wwan failed with error -22 [ 2717.012522][T31586] $H: (slave 3@0): Releasing backup interface [ 2717.028843][T31586] @0: left promiscuous mode [ 2717.045964][T31586] $H: (slave bond_slave_1): Releasing backup interface [ 2717.063060][T31586] bond_slave_1: left promiscuous mode [ 2717.081055][T31586] team_slave_1: left promiscuous mode [ 2717.156251][T31586] team0: Port device team_slave_1 removed [ 2717.164101][T31586] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2717.172273][T31586] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2717.201526][T31586] batadv1: left allmulticast mode [ 2717.207909][T31586] batadv1: left promiscuous mode [ 2717.216008][T31586] bridge0: port 4(batadv1) entered disabled state [ 2717.227810][T18657] Dead loop on virtual device ipvlan1, fix it urgently! [ 2717.258554][T31586] bond0: (slave bridge4): Releasing active interface [ 2717.300956][T31597] netlink: 24 bytes leftover after parsing attributes in process `syz.5.14035'. [ 2717.330016][T31594] _Z`Ԁ@: entered promiscuous mode [ 2717.345117][T31594] input: syz1 as /devices/virtual/input/input197 [ 2717.352871][T19508] Dead loop on virtual device ipvlan1, fix it urgently! [ 2717.446600][T31594] netlink: 'syz.5.14035': attribute type 11 has an invalid length. [ 2717.842012][T31617] netlink: 4 bytes leftover after parsing attributes in process `syz.1.14043'. [ 2717.894479][T31617] netlink: 4 bytes leftover after parsing attributes in process `syz.1.14043'. [ 2718.251123][T31638] netlink: 4 bytes leftover after parsing attributes in process `syz.3.14046'. [ 2718.361561][T18657] usb 6-1: USB disconnect, device number 44 [ 2718.897949][T31657] syzkaller1: tun_chr_ioctl cmd 2147767506 [ 2719.012144][T31658] syzkaller1: tun_chr_ioctl cmd 2147767506 [ 2720.191927][T31689] SET target dimension over the limit! [ 2720.536691][T31694] netlink: 'syz.3.14058': attribute type 10 has an invalid length. [ 2720.545228][T31694] netlink: 40 bytes leftover after parsing attributes in process `syz.3.14058'. [ 2720.562027][T31694] bridge0: port 1(batadv0) entered blocking state [ 2720.578714][T31694] bridge0: port 1(batadv0) entered disabled state [ 2720.592227][T31694] bridge0: port 1(batadv0) entered blocking state [ 2720.598716][T31694] bridge0: port 1(batadv0) entered forwarding state [ 2720.933086][T20264] batman_adv: batadv0: No IGMP Querier present - multicast optimizations disabled [ 2720.942399][T20264] batman_adv: batadv0: No MLD Querier present - multicast optimizations disabled [ 2721.022067][T18656] usb 3-1: new full-speed USB device number 122 using dummy_hcd [ 2721.138231][ T30] audit: type=1326 audit(1751181168.077:9102): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31717 comm="syz.3.14062" exe="/root/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf7f82539 code=0x0 [ 2721.197426][T18656] usb 3-1: config 0 has no interfaces? [ 2721.212086][T18656] usb 3-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 2721.228555][T31719] netlink: 4 bytes leftover after parsing attributes in process `syz.3.14062'. [ 2721.251956][T18656] usb 3-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 2721.281674][T18656] usb 3-1: Manufacturer: syz [ 2721.373029][T18656] usb 3-1: config 0 descriptor?? [ 2721.615898][T18656] usb 3-1: USB disconnect, device number 122 [ 2722.632819][T31745] FAULT_INJECTION: forcing a failure. [ 2722.632819][T31745] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2722.650031][T31745] CPU: 1 UID: 0 PID: 31745 Comm: syz.1.14064 Not tainted 6.16.0-rc3-syzkaller-00306-gaaf724ed6926 #0 PREEMPT(full) [ 2722.650054][T31745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 2722.650064][T31745] Call Trace: [ 2722.650072][T31745] [ 2722.650080][T31745] dump_stack_lvl+0x189/0x250 [ 2722.650107][T31745] ? __pfx____ratelimit+0x10/0x10 [ 2722.650139][T31745] ? __pfx_dump_stack_lvl+0x10/0x10 [ 2722.650163][T31745] ? __pfx__printk+0x10/0x10 [ 2722.650181][T31745] ? __might_fault+0xb0/0x130 [ 2722.650206][T31745] should_fail_ex+0x414/0x560 [ 2722.650232][T31745] _copy_from_user+0x2d/0xb0 [ 2722.650249][T31745] get_compat_msghdr+0xad/0x4a0 [ 2722.650276][T31745] ? __pfx_get_compat_msghdr+0x10/0x10 [ 2722.650297][T31745] ? rcu_is_watching+0x15/0xb0 [ 2722.650321][T31745] ? ___sys_sendmsg+0x22f/0x2a0 [ 2722.650347][T31745] ___sys_sendmsg+0x193/0x2a0 [ 2722.650369][T31745] ? __pfx____sys_sendmsg+0x10/0x10 [ 2722.650423][T31745] ? __fget_files+0x2a/0x420 [ 2722.650442][T31745] ? __fget_files+0x3a0/0x420 [ 2722.650470][T31745] __sys_sendmmsg+0x28e/0x430 [ 2722.650496][T31745] ? __pfx___sys_sendmmsg+0x10/0x10 [ 2722.650525][T31745] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 2722.650567][T31745] ? ksys_write+0x22a/0x250 [ 2722.650593][T31745] __ia32_compat_sys_sendmmsg+0xa2/0xc0 [ 2722.650618][T31745] __do_fast_syscall_32+0xb6/0x2b0 [ 2722.650642][T31745] ? lockdep_hardirqs_on+0x9c/0x150 [ 2722.650668][T31745] do_fast_syscall_32+0x34/0x80 [ 2722.650693][T31745] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 2722.650714][T31745] RIP: 0023:0xf7fa3539 [ 2722.650729][T31745] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 2722.650744][T31745] RSP: 002b:00000000f50c655c EFLAGS: 00000206 ORIG_RAX: 0000000000000159 [ 2722.650763][T31745] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000480 [ 2722.650776][T31745] RDX: 00000000000002e9 RSI: 000000000000ffe0 RDI: 0000000000000000 [ 2722.650787][T31745] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2722.650798][T31745] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 2722.650808][T31745] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 2722.650835][T31745] [ 2723.171857][T18632] usb 4-1: new high-speed USB device number 113 using dummy_hcd [ 2723.312382][T18628] syzkaller1: tun_net_xmit 90 [ 2723.341854][T18632] usb 4-1: Using ep0 maxpacket: 32 [ 2723.382104][T18632] usb 4-1: too many endpoints for config 0 interface 0 altsetting 32: 253, using maximum allowed: 30 [ 2723.402110][T18632] usb 4-1: config 0 interface 0 altsetting 32 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2723.444690][T18632] usb 4-1: config 0 interface 0 altsetting 32 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 2723.489750][T18632] usb 4-1: config 0 interface 0 has no altsetting 0 [ 2723.531292][T18632] usb 4-1: New USB device found, idVendor=0c12, idProduct=0030, bcdDevice= 0.00 [ 2723.551032][T18632] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2723.602979][T18632] usb 4-1: config 0 descriptor?? [ 2724.031122][T18632] zeroplus 0003:0C12:0030.0092: item fetching failed at offset 5/7 [ 2724.061216][T18632] zeroplus 0003:0C12:0030.0092: parse failed [ 2724.081853][T18632] zeroplus 0003:0C12:0030.0092: probe with driver zeroplus failed with error -22 [ 2724.115573][T31788] input: syz1 as /devices/virtual/input/input198 [ 2724.142806][T31788] input: failed to attach handler leds to device input198, error: -6 [ 2724.226270][T20268] syzkaller1: tun_net_xmit 86 [ 2724.228943][T31740] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2724.261152][T31740] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2724.268996][T31739] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2724.298176][T31739] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2724.306273][T18632] syzkaller1: tun_net_xmit 90 [ 2724.326819][T31740] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2724.330928][T31804] FAULT_INJECTION: forcing a failure. [ 2724.330928][T31804] name failslab, interval 1, probability 0, space 0, times 0 [ 2724.342560][T31740] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2724.380118][T31804] CPU: 0 UID: 0 PID: 31804 Comm: syz.2.14080 Not tainted 6.16.0-rc3-syzkaller-00306-gaaf724ed6926 #0 PREEMPT(full) [ 2724.380142][T31804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 2724.380154][T31804] Call Trace: [ 2724.380162][T31804] [ 2724.380170][T31804] dump_stack_lvl+0x189/0x250 [ 2724.380199][T31804] ? __pfx____ratelimit+0x10/0x10 [ 2724.380224][T31804] ? __pfx_dump_stack_lvl+0x10/0x10 [ 2724.380249][T31804] ? __pfx__printk+0x10/0x10 [ 2724.380283][T31804] should_fail_ex+0x414/0x560 [ 2724.380310][T31804] should_failslab+0xa8/0x100 [ 2724.380331][T31804] __kmalloc_cache_noprof+0x70/0x3d0 [ 2724.380349][T31804] ? sctp_add_bind_addr+0x8c/0x370 [ 2724.380379][T31804] sctp_add_bind_addr+0x8c/0x370 [ 2724.380410][T31804] sctp_copy_local_addr_list+0x30b/0x4e0 [ 2724.380439][T31804] ? sctp_copy_local_addr_list+0x9b/0x4e0 [ 2724.380464][T31804] ? __pfx_sctp_copy_local_addr_list+0x10/0x10 [ 2724.380491][T31804] ? sctp_v6_is_any+0x64/0x80 [ 2724.380512][T31804] ? sctp_copy_one_addr+0x93/0x360 [ 2724.380541][T31804] sctp_bind_addr_copy+0xb3/0x3c0 [ 2724.380568][T31804] ? sctp_assoc_set_bind_addr_from_ep+0xa5/0x1a0 [ 2724.380595][T31804] sctp_connect_new_asoc+0x2e0/0x690 [ 2724.380619][T31804] ? __pfx_sctp_connect_new_asoc+0x10/0x10 [ 2724.380643][T31804] ? __ipv6_addr_type+0x247/0x2f0 [ 2724.380669][T31804] ? sctp_inet6_send_verify+0x6e/0x300 [ 2724.380684][T31804] ? sctp_endpoint_lookup_assoc+0xd1/0x260 [ 2724.380709][T31804] __sctp_connect+0x5ba/0xd50 [ 2724.380742][T31804] ? __pfx___sctp_connect+0x10/0x10 [ 2724.380773][T31804] sctp_inet_connect+0x12e/0x1e0 [ 2724.380796][T31804] __sys_connect+0x316/0x440 [ 2724.380821][T31804] ? __fget_files+0x3a0/0x420 [ 2724.380841][T31804] ? __pfx___sys_connect+0x10/0x10 [ 2724.380883][T31804] __ia32_sys_connect+0x7a/0x90 [ 2724.380903][T31804] __do_fast_syscall_32+0xb6/0x2b0 [ 2724.380928][T31804] ? lockdep_hardirqs_on+0x9c/0x150 [ 2724.380956][T31804] do_fast_syscall_32+0x34/0x80 [ 2724.380981][T31804] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 2724.381002][T31804] RIP: 0023:0xf703e539 [ 2724.381018][T31804] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 2724.381034][T31804] RSP: 002b:00000000f502e55c EFLAGS: 00000206 ORIG_RAX: 000000000000016a [ 2724.381054][T31804] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000000 [ 2724.381066][T31804] RDX: 000000000000001c RSI: 0000000000000000 RDI: 0000000000000000 [ 2724.381078][T31804] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2724.381089][T31804] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 2724.381100][T31804] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 2724.381132][T31804] [ 2724.658938][T10095] usb 4-1: USB disconnect, device number 113 [ 2724.887714][T31826] netlink: 4 bytes leftover after parsing attributes in process `syz.2.14084'. [ 2724.914615][T31826] netlink: 100 bytes leftover after parsing attributes in process `syz.2.14084'. [ 2724.930907][T31826] netlink: 100 bytes leftover after parsing attributes in process `syz.2.14084'. [ 2725.262151][T20259] syzkaller1: tun_net_xmit 90 [ 2725.277790][T20259] syzkaller1: tun_net_xmit 70 [ 2725.291892][T18657] usb 2-1: new high-speed USB device number 102 using dummy_hcd [ 2725.451971][T18657] usb 2-1: device descriptor read/64, error -71 [ 2725.474268][T31839] netlink: 35 bytes leftover after parsing attributes in process `syz.2.14087'. [ 2725.512195][T31839] netlink: 24 bytes leftover after parsing attributes in process `syz.2.14087'. [ 2725.708511][T31851] x_tables: ip6_tables: SYNPROXY target: used from hooks PREROUTING, but only usable from INPUT/FORWARD [ 2725.728401][T18657] usb 2-1: new high-speed USB device number 103 using dummy_hcd [ 2725.783895][T19508] syzkaller1: tun_net_xmit 90 [ 2725.912048][T18657] usb 2-1: device descriptor read/64, error -71 [ 2726.037318][T18657] usb usb2-port1: attempt power cycle [ 2726.481977][T18657] usb 2-1: new high-speed USB device number 104 using dummy_hcd [ 2726.522478][T18657] usb 2-1: device descriptor read/8, error -71 [ 2726.791939][T18657] usb 2-1: new high-speed USB device number 105 using dummy_hcd [ 2726.822583][T18657] usb 2-1: device descriptor read/8, error -71 [ 2726.911444][T30790] usb 4-1: new full-speed USB device number 114 using dummy_hcd [ 2726.953759][T18657] usb usb2-port1: unable to enumerate USB device [ 2727.049956][T31875] netlink: 'syz.5.14098': attribute type 1 has an invalid length. [ 2727.093933][T30790] usb 4-1: not running at top speed; connect to a high speed hub [ 2727.136657][T30790] usb 4-1: config 1 interface 0 altsetting 8 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 2727.165982][T31875] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2727.172688][T30790] usb 4-1: config 1 interface 0 has no altsetting 0 [ 2727.193664][T30790] usb 4-1: New USB device found, idVendor=046d, idProduct=b309, bcdDevice= 0.40 [ 2727.213521][T30790] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2727.221536][T30790] usb 4-1: Product: ੾㘝ꀄ뉹曨즱산疒ꌬ꧙䋩謩愑멘岳秃嫇㖦딼媱蛨瘻喜罎훲쾥奸ス౪橂節捈諊鼢婌௚瓡ꡐⰂ湧⿺R演펝誚毹ๆ캪ﹺ鲦㲢䒂㗙᜜ᩙ㙂ᄆᗋດ揇霁룖櫺馬布醒박얷ꪷ筯鰍ꚙ䖦぀滷䱂 [ 2727.230874][T31877] bond0: (slave geneve2): making interface the new active one [ 2727.284043][T30790] usb 4-1: Manufacturer: ݻ坣瞠鉢뢔撻戺銔賫駊욁屾詍᭳톃赮进ຂꟼ鐪(륄Ⲱ虬ꩤ⧨䤖䫚麝ᾧ᧠糠程ࢦ單潤긾깨Ѷ䤈ꐕ삺喝직㄂억弬뫮ፇ௤ﲇ鉲㘕⩺妦嬠䡏窙ⓑ켿쥲푇鱫ྑ맬芌듇ࢾၒ쀞抵⾾淗莖跨蓢츺⺼䅳ṱ勫ℱ钟Ûᄚѯ򣌉䑏鿘煾䤓ヤ鍾鼔䄒ຶ⭃愥芃薤ニ㛽㴐 [ 2727.329398][T31877] bond0: (slave geneve2): Enslaving as an active interface with an up link [ 2727.361824][T30790] usb 4-1: SerialNumber: ࠠ [ 2727.386456][T31910] bond0: entered promiscuous mode [ 2727.402583][T31861] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 2727.422061][T31910] geneve2: entered promiscuous mode [ 2727.605461][T31920] netlink: 396 bytes leftover after parsing attributes in process `syz.0.14100'. [ 2727.636836][T31920] netlink: 4 bytes leftover after parsing attributes in process `syz.0.14100'. [ 2727.708371][T31920] vlan1: entered allmulticast mode [ 2727.716584][T31920] veth0_vlan: entered allmulticast mode [ 2727.892293][T31861] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2727.912305][T31861] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2727.933848][T31861] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2727.993228][T31861] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2728.104086][T31861] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2728.178797][T31861] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2728.309547][T30790] usbhid 4-1:1.0: can't add hid device: -71 [ 2728.322828][T30790] usbhid 4-1:1.0: probe with driver usbhid failed with error -71 [ 2728.353288][T31938] vlan0: entered promiscuous mode [ 2728.376877][T30790] usb 4-1: USB disconnect, device number 114 [ 2728.410263][T31938] team0: Port device vlan0 added [ 2728.651946][T31946] netlink: 4 bytes leftover after parsing attributes in process `syz.5.14105'. [ 2728.867993][T31950] netdevsim netdevsim5: Direct firmware load for . [ 2728.867993][T31950] failed with error -2 [ 2728.901912][T31950] netdevsim netdevsim5: Falling back to sysfs fallback for: . [ 2728.901912][T31950] [ 2729.181962][T10095] usb 2-1: new high-speed USB device number 106 using dummy_hcd [ 2729.341977][ C0] syzkaller1: tun_net_xmit 70 [ 2729.557719][T10095] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 2729.943332][T10095] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 2730.070828][T10095] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2730.115391][T10095] usb 2-1: Product: syz [ 2730.119595][T10095] usb 2-1: Manufacturer: syz [ 2730.178121][T10095] usb 2-1: SerialNumber: syz [ 2730.680335][T32032] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2730.696097][T32032] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2730.709901][T32025] random: crng reseeded on system resumption [ 2731.399554][T32050] FAULT_INJECTION: forcing a failure. [ 2731.399554][T32050] name failslab, interval 1, probability 0, space 0, times 0 [ 2731.415959][T32050] CPU: 1 UID: 0 PID: 32050 Comm: syz.2.14128 Not tainted 6.16.0-rc3-syzkaller-00306-gaaf724ed6926 #0 PREEMPT(full) [ 2731.415976][T32050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 2731.415983][T32050] Call Trace: [ 2731.415988][T32050] [ 2731.415993][T32050] dump_stack_lvl+0x189/0x250 [ 2731.416012][T32050] ? __pfx____ratelimit+0x10/0x10 [ 2731.416028][T32050] ? __pfx_dump_stack_lvl+0x10/0x10 [ 2731.416043][T32050] ? __pfx__printk+0x10/0x10 [ 2731.416055][T32050] ? __pfx___might_resched+0x10/0x10 [ 2731.416069][T32050] ? fs_reclaim_acquire+0x7d/0x100 [ 2731.416083][T32050] should_fail_ex+0x414/0x560 [ 2731.416099][T32050] should_failslab+0xa8/0x100 [ 2731.416111][T32050] __kmalloc_noprof+0xcb/0x4f0 [ 2731.416119][T32050] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 2731.416142][T32050] ? sock_kmalloc+0xd6/0x160 [ 2731.416157][T32050] sock_kmalloc+0xd6/0x160 [ 2731.416170][T32050] hash_recvmsg+0x1d4/0x840 [ 2731.416185][T32050] ? __pfx_hash_recvmsg+0x10/0x10 [ 2731.416197][T32050] sock_recvmsg_nosec+0x183/0x1c0 [ 2731.416213][T32050] ____sys_recvmsg+0x3aa/0x460 [ 2731.416230][T32050] ? __pfx_____sys_recvmsg+0x10/0x10 [ 2731.416240][T32050] ? get_compat_msghdr+0x37e/0x4a0 [ 2731.416258][T32050] ? rcu_is_watching+0x15/0xb0 [ 2731.416272][T32050] ? ___sys_recvmsg+0x1c4/0x510 [ 2731.416287][T32050] ___sys_recvmsg+0x1b5/0x510 [ 2731.416301][T32050] ? __pfx____sys_recvmsg+0x10/0x10 [ 2731.416326][T32050] ? __fget_files+0x3a0/0x420 [ 2731.416343][T32050] do_recvmmsg+0x36a/0x770 [ 2731.416359][T32050] ? __pfx_do_recvmmsg+0x10/0x10 [ 2731.416377][T32050] ? __pfx_vfs_write+0x10/0x10 [ 2731.416400][T32050] __sys_recvmmsg+0x19d/0x280 [ 2731.416413][T32050] ? __pfx___sys_recvmmsg+0x10/0x10 [ 2731.416424][T32050] ? ksys_write+0x22a/0x250 [ 2731.416438][T32050] __ia32_compat_sys_recvmmsg_time32+0xbf/0xe0 [ 2731.416452][T32050] __do_fast_syscall_32+0xb6/0x2b0 [ 2731.416471][T32050] do_fast_syscall_32+0x34/0x80 [ 2731.416485][T32050] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 2731.416500][T32050] RIP: 0023:0xf703e539 [ 2731.416510][T32050] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 2731.416519][T32050] RSP: 002b:00000000f502e55c EFLAGS: 00000206 ORIG_RAX: 0000000000000151 [ 2731.416530][T32050] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000080003700 [ 2731.416537][T32050] RDX: 0000000000000600 RSI: 0000000000000000 RDI: 0000000000000000 [ 2731.416543][T32050] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2731.416548][T32050] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 2731.416555][T32050] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 2731.416569][T32050] [ 2732.631860][T18628] usb 3-1: new high-speed USB device number 123 using dummy_hcd [ 2732.794568][T18628] usb 3-1: Using ep0 maxpacket: 8 [ 2732.823682][T18628] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x1 has invalid maxpacket 1024, setting to 64 [ 2732.841937][T18628] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x2 has invalid wMaxPacketSize 0 [ 2732.864356][T18628] usb 3-1: config 0 interface 0 has no altsetting 0 [ 2732.886174][T18628] usb 3-1: New USB device found, idVendor=0e41, idProduct=4142, bcdDevice=d4.6e [ 2732.904330][T18628] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2732.924545][T18628] usb 3-1: Product: syz [ 2732.928702][T18628] usb 3-1: Manufacturer: syz [ 2732.946549][T18628] usb 3-1: SerialNumber: syz [ 2733.032708][T18628] usb 3-1: config 0 descriptor?? [ 2733.048588][T18628] snd_usb_toneport 3-1:0.0: Line 6 TonePort UX2 found [ 2733.949318][T32064] netlink: 4 bytes leftover after parsing attributes in process `syz.0.14131'. [ 2734.350323][T32068] xt_CT: No such helper "snmp" [ 2734.563423][T18632] Dead loop on virtual device ipvlan1, fix it urgently! [ 2734.586323][T32024] sch_tbf: burst 4398 is lower than device lo mtu (65550) ! [ 2734.639500][T32022] netlink: 12 bytes leftover after parsing attributes in process `syz.5.14121'. [ 2734.712437][T18628] snd_usb_toneport 3-1:0.0: set_interface failed [ 2734.733606][T18628] snd_usb_toneport 3-1:0.0: Line 6 TonePort UX2 now disconnected [ 2734.756807][T18628] snd_usb_toneport 3-1:0.0: probe with driver snd_usb_toneport failed with error -71 [ 2734.785589][T18628] usb 3-1: USB disconnect, device number 123 [ 2735.345559][T18628] Dead loop on virtual device ipvlan1, fix it urgently! [ 2735.411868][T18657] usb 4-1: new high-speed USB device number 115 using dummy_hcd [ 2735.606542][T18657] usb 4-1: Using ep0 maxpacket: 8 [ 2735.624957][T18657] usb 4-1: New USB device found, idVendor=2770, idProduct=930c, bcdDevice=8d.6a [ 2735.642173][T18657] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2735.650185][T18657] usb 4-1: Product: syz [ 2735.663366][T18657] usb 4-1: Manufacturer: syz [ 2735.667984][T18657] usb 4-1: SerialNumber: syz [ 2735.675529][T18657] usb 4-1: config 0 descriptor?? [ 2735.734783][T18657] gspca_main: sq930x-2.14.0 probing 2770:930c [ 2736.104237][T18657] gspca_sq930x: ucbus_write failed -71 [ 2736.322310][T18657] gspca_sq930x: Sensor ov9630 not yet treated [ 2736.329485][T18657] sq930x 4-1:0.0: probe with driver sq930x failed with error -22 [ 2736.342620][T18657] usb 4-1: USB disconnect, device number 115 [ 2736.805787][T32127] netlink: 24 bytes leftover after parsing attributes in process `syz.3.14141'. [ 2736.921975][T32130] netlink: 4 bytes leftover after parsing attributes in process `syz.3.14141'. [ 2737.328167][T18657] usb 2-1: USB disconnect, device number 106 [ 2737.501992][ C0] syzkaller1: tun_net_xmit 70 [ 2738.088490][T19508] hid-generic FFFC:000F:0000.0093: unknown main item tag 0x0 [ 2738.118913][T19508] hid-generic FFFC:000F:0000.0093: unknown main item tag 0x0 [ 2738.155767][T19508] hid-generic FFFC:000F:0000.0093: unknown main item tag 0x0 [ 2738.196564][T19508] hid-generic FFFC:000F:0000.0093: unknown main item tag 0x0 [ 2738.237145][T19508] hid-generic FFFC:000F:0000.0093: unknown main item tag 0x0 [ 2738.265391][T19508] hid-generic FFFC:000F:0000.0093: unknown main item tag 0x0 [ 2738.294689][T19508] hid-generic FFFC:000F:0000.0093: hidraw0: HID v0.00 Device [syz1] on syz0 [ 2738.321810][T18657] usb 2-1: new high-speed USB device number 107 using dummy_hcd [ 2738.522263][T18657] usb 2-1: device descriptor read/64, error -71 [ 2738.882300][T18657] usb 2-1: new high-speed USB device number 108 using dummy_hcd [ 2739.013211][T18657] usb 2-1: device descriptor read/64, error -71 [ 2739.042100][T18628] usb 6-1: new high-speed USB device number 45 using dummy_hcd [ 2739.122165][T18657] usb usb2-port1: attempt power cycle [ 2739.192099][T18628] usb 6-1: Using ep0 maxpacket: 32 [ 2739.199953][T18628] usb 6-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=6f.be [ 2739.199980][T18628] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2739.202928][T18628] usb 6-1: config 0 descriptor?? [ 2739.206219][T18628] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 2739.461989][T18657] usb 2-1: new high-speed USB device number 109 using dummy_hcd [ 2739.508113][T18657] usb 2-1: device descriptor read/8, error -71 [ 2739.579083][T32231] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2739.609541][T32231] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2739.619723][T32198] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2739.637953][T32198] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2739.649588][T18628] gspca_vc032x: reg_w err -71 [ 2739.659438][T18628] gspca_vc032x: I2c Bus Busy Wait 00 [ 2739.665044][T18628] gspca_vc032x: I2c Bus Busy Wait 00 [ 2739.671642][T18628] gspca_vc032x: I2c Bus Busy Wait 00 [ 2739.677857][T18628] gspca_vc032x: I2c Bus Busy Wait 00 [ 2739.685748][T18628] gspca_vc032x: I2c Bus Busy Wait 00 [ 2739.691196][T18628] gspca_vc032x: I2c Bus Busy Wait 00 [ 2739.697861][T18628] gspca_vc032x: I2c Bus Busy Wait 00 [ 2739.706006][T18628] gspca_vc032x: I2c Bus Busy Wait 00 [ 2739.711618][T18628] gspca_vc032x: I2c Bus Busy Wait 00 [ 2739.718278][T18628] gspca_vc032x: I2c Bus Busy Wait 00 [ 2739.724492][T18628] gspca_vc032x: I2c Bus Busy Wait 00 [ 2739.729836][T18628] gspca_vc032x: I2c Bus Busy Wait 00 [ 2739.735658][T18628] gspca_vc032x: I2c Bus Busy Wait 00 [ 2739.749375][T18628] gspca_vc032x: I2c Bus Busy Wait 00 [ 2739.769885][T18628] gspca_vc032x: I2c Bus Busy Wait 00 [ 2739.789891][T18628] gspca_vc032x: I2c Bus Busy Wait 00 [ 2739.794189][T18657] usb 2-1: new high-speed USB device number 110 using dummy_hcd [ 2739.806792][T18628] gspca_vc032x: I2c Bus Busy Wait 00 [ 2739.812241][ T8178] usb 3-1: new high-speed USB device number 124 using dummy_hcd [ 2739.820920][T18628] gspca_vc032x: I2c Bus Busy Wait 00 [ 2739.827479][T18628] gspca_vc032x: Unknown sensor... [ 2739.835188][T18628] vc032x 6-1:0.0: probe with driver vc032x failed with error -22 [ 2739.847439][T18628] usb 6-1: USB disconnect, device number 45 [ 2739.855194][T18657] usb 2-1: device descriptor read/8, error -71 [ 2739.941926][ T8178] usb 3-1: device descriptor read/64, error -71 [ 2739.992177][T18657] usb usb2-port1: unable to enumerate USB device [ 2740.202244][ T8178] usb 3-1: new high-speed USB device number 125 using dummy_hcd [ 2740.361967][ T8178] usb 3-1: device descriptor read/64, error -71 [ 2740.492529][ T8178] usb usb3-port1: attempt power cycle [ 2740.788950][T32254] netlink: 4096 bytes leftover after parsing attributes in process `syz.5.14166'. [ 2740.862048][ T8178] usb 3-1: new high-speed USB device number 126 using dummy_hcd [ 2740.901687][T32256] tipc: Started in network mode [ 2740.917440][ T8178] usb 3-1: device descriptor read/8, error -71 [ 2740.932030][T32256] tipc: Node identity 00000000000000000000ffffac1e0004, cluster identity 4711 [ 2740.940935][T32256] tipc: Enabling of bearer rejected, failed to enable media [ 2740.965081][T32258] netlink: 4 bytes leftover after parsing attributes in process `syz.5.14168'. [ 2741.040077][T32260] netlink: 132 bytes leftover after parsing attributes in process `syz.5.14169'. [ 2741.115904][T32262] netlink: 4 bytes leftover after parsing attributes in process `syz.5.14170'. [ 2741.127345][T32262] netlink: 4 bytes leftover after parsing attributes in process `syz.5.14170'. [ 2741.162633][ T8178] usb 3-1: new high-speed USB device number 127 using dummy_hcd [ 2741.204467][ T8178] usb 3-1: device descriptor read/8, error -71 [ 2741.226710][T32269] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2741.240141][T32269] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2741.342306][ T8178] usb usb3-port1: unable to enumerate USB device [ 2741.451998][T18657] usb 6-1: new high-speed USB device number 46 using dummy_hcd [ 2741.631135][T18657] usb 6-1: New USB device found, idVendor=055f, idProduct=c230, bcdDevice=b6.ac [ 2741.657752][T18657] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2741.674518][T18657] usb 6-1: Product: syz [ 2741.683907][T18657] usb 6-1: Manufacturer: syz [ 2741.696323][T18657] usb 6-1: SerialNumber: syz [ 2741.724151][T18657] usb 6-1: config 0 descriptor?? [ 2741.758859][T18657] gspca_main: sunplus-2.14.0 probing 055f:c230 [ 2741.866955][T32279] fanotify: failed to encode fid (type=0, len=0, err=-2) [ 2742.476400][T32288] netlink: 'syz.0.14174': attribute type 1 has an invalid length. [ 2742.658682][T32305] bond2: (slave bridge5): making interface the new active one [ 2742.702935][T32305] bond2: (slave bridge5): Enslaving as an active interface with an up link [ 2742.851320][T32342] binder_alloc: 32338: binder_alloc_buf, no vma [ 2742.881099][T32343] vivid-002: ================= START STATUS ================= [ 2742.915303][T32343] vivid-002: Radio HW Seek Mode: Bounded [ 2742.926979][T32343] vivid-002: Radio Programmable HW Seek: false [ 2742.944217][T32343] vivid-002: RDS Rx I/O Mode: Block I/O [ 2742.950185][T32343] vivid-002: Generate RBDS Instead of RDS: false [ 2742.966496][T18657] gspca_sunplus: reg_r err -71 [ 2742.967834][T32343] vivid-002: RDS Reception: true [ 2742.976838][T32343] vivid-002: RDS Program Type: 0 inactive [ 2742.983306][T32343] vivid-002: RDS PS Name: inactive [ 2742.988641][T32343] vivid-002: RDS Radio Text: inactive [ 2742.991853][T18657] sunplus 6-1:0.0: probe with driver sunplus failed with error -71 [ 2742.994777][T32343] vivid-002: RDS Traffic Announcement: false inactive [ 2743.019369][T32343] vivid-002: RDS Traffic Program: false inactive [ 2743.031509][T18657] usb 6-1: USB disconnect, device number 46 [ 2743.032252][T32343] vivid-002: RDS Music: false inactive [ 2743.049790][T32343] vivid-002: ================== END STATUS ================== [ 2743.401897][T32367] pim6reg: entered allmulticast mode [ 2743.448303][T32375] netlink: 24 bytes leftover after parsing attributes in process `syz.3.14182'. [ 2743.477892][T32367] pim6reg: left allmulticast mode [ 2743.942333][T32383] netlink: 4 bytes leftover after parsing attributes in process `syz.5.14184'. [ 2744.015223][T32386] netlink: 4 bytes leftover after parsing attributes in process `syz.1.14183'. [ 2744.056172][T32386] netlink: 4 bytes leftover after parsing attributes in process `syz.1.14183'. [ 2745.391805][T18657] usb 6-1: new high-speed USB device number 47 using dummy_hcd [ 2745.471803][T19508] usb 4-1: new high-speed USB device number 116 using dummy_hcd [ 2745.545189][T32433] FAULT_INJECTION: forcing a failure. [ 2745.545189][T32433] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2745.594135][T18657] usb 6-1: Using ep0 maxpacket: 32 [ 2745.601924][T32433] CPU: 0 UID: 0 PID: 32433 Comm: syz.2.14192 Not tainted 6.16.0-rc3-syzkaller-00306-gaaf724ed6926 #0 PREEMPT(full) [ 2745.601948][T32433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 2745.601960][T32433] Call Trace: [ 2745.601967][T32433] [ 2745.601975][T32433] dump_stack_lvl+0x189/0x250 [ 2745.602007][T32433] ? __pfx____ratelimit+0x10/0x10 [ 2745.602035][T32433] ? __pfx_dump_stack_lvl+0x10/0x10 [ 2745.602059][T32433] ? __pfx__printk+0x10/0x10 [ 2745.602078][T32433] ? __might_fault+0xb0/0x130 [ 2745.602107][T32433] should_fail_ex+0x414/0x560 [ 2745.602133][T32433] _copy_from_user+0x2d/0xb0 [ 2745.602150][T32433] generic_map_update_batch+0x51b/0x7f0 [ 2745.602182][T32433] ? __pfx_generic_map_update_batch+0x10/0x10 [ 2745.602201][T32433] ? __fget_files+0x2a/0x420 [ 2745.602237][T32433] ? __pfx_generic_map_update_batch+0x10/0x10 [ 2745.602255][T32433] bpf_map_do_batch+0x36c/0x5f0 [ 2745.602284][T32433] __sys_bpf+0x384/0x860 [ 2745.602307][T32433] ? __pfx___sys_bpf+0x10/0x10 [ 2745.602341][T32433] ? ksys_write+0x22a/0x250 [ 2745.602369][T32433] __ia32_sys_bpf+0x7c/0x90 [ 2745.602391][T32433] __do_fast_syscall_32+0xb6/0x2b0 [ 2745.602417][T32433] ? lockdep_hardirqs_on+0x9c/0x150 [ 2745.602444][T32433] do_fast_syscall_32+0x34/0x80 [ 2745.602467][T32433] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 2745.602487][T32433] RIP: 0023:0xf703e539 [ 2745.602503][T32433] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 2745.602518][T32433] RSP: 002b:00000000f500d55c EFLAGS: 00000206 ORIG_RAX: 0000000000000165 [ 2745.602537][T32433] RAX: ffffffffffffffda RBX: 000000000000001a RCX: 0000000080000680 [ 2745.602549][T32433] RDX: 0000000000000038 RSI: 0000000000000000 RDI: 0000000000000000 [ 2745.602560][T32433] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2745.602570][T32433] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 2745.602581][T32433] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 2745.602608][T32433] [ 2745.605850][T18657] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 2745.716754][T32435] x_tables: duplicate underflow at hook 3 [ 2745.719534][T19508] usb 4-1: device descriptor read/64, error -71 [ 2745.852067][T18657] usb 6-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 2745.882086][T18657] usb 6-1: New USB device found, idVendor=10c4, idProduct=8acf, bcdDevice= 0.00 [ 2745.897243][T18657] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2745.925426][T18657] usb 6-1: config 0 descriptor?? [ 2746.122147][T19508] usb 4-1: new high-speed USB device number 117 using dummy_hcd [ 2746.165393][T32443] netlink: 4 bytes leftover after parsing attributes in process `syz.1.14195'. [ 2746.331011][T19508] usb 4-1: device descriptor read/64, error -71 [ 2746.404236][T18657] usb 6-1: string descriptor 0 read error: -71 [ 2746.424301][T18657] usbhid 6-1:0.0: couldn't find an input interrupt endpoint [ 2746.445880][T18657] usb 6-1: USB disconnect, device number 47 [ 2746.466729][T19508] usb usb4-port1: attempt power cycle [ 2746.545247][ T8178] usb 2-1: new high-speed USB device number 111 using dummy_hcd [ 2746.702271][ T8178] usb 2-1: Using ep0 maxpacket: 8 [ 2746.714792][ T8178] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 2746.727635][ T8178] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 2746.745377][ T8178] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0x3D, changing to 0xD [ 2746.759973][ T8178] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xD has an invalid bInterval 19, changing to 7 [ 2746.779921][ T8178] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a4, bcdDevice=9e.7e [ 2746.803658][ T8178] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2746.814738][ T8178] usb 2-1: Product: syz [ 2746.818981][ T8178] usb 2-1: Manufacturer: syz [ 2746.825928][ T8178] usb 2-1: SerialNumber: syz [ 2746.832137][T19508] usb 4-1: new high-speed USB device number 118 using dummy_hcd [ 2746.837062][ T8178] usb 2-1: config 0 descriptor?? [ 2746.854572][ T8178] usbtest 2-1:0.0: couldn't get endpoints, -22 [ 2746.860981][ T8178] usbtest 2-1:0.0: probe with driver usbtest failed with error -22 [ 2746.875500][T19508] usb 4-1: device descriptor read/8, error -71 [ 2747.132132][T19508] usb 4-1: new high-speed USB device number 119 using dummy_hcd [ 2747.173509][T19508] usb 4-1: device descriptor read/8, error -71 [ 2747.286447][T19508] usb usb4-port1: unable to enumerate USB device [ 2747.527629][T32480] netlink: 8 bytes leftover after parsing attributes in process `syz.2.14201'. [ 2747.550745][ T2391] Bluetooth: hci3: SCO packet for unknown connection handle 200 [ 2747.642781][ T8178] usb 2-1: USB disconnect, device number 111 [ 2748.231990][T18657] usb 6-1: new high-speed USB device number 48 using dummy_hcd [ 2748.432192][T18657] usb 6-1: Using ep0 maxpacket: 16 [ 2748.440766][T18657] usb 6-1: config 4 has an invalid interface number: 9 but max is 0 [ 2748.472413][T18657] usb 6-1: config 4 has no interface number 0 [ 2748.478543][T18657] usb 6-1: config 4 interface 9 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 2748.522050][T18657] usb 6-1: config 4 interface 9 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 2748.535265][T32534] netlink: 8 bytes leftover after parsing attributes in process `syz.3.14212'. [ 2748.561756][T18657] usb 6-1: config 4 interface 9 has no altsetting 0 [ 2748.568452][T32534] netlink: 8 bytes leftover after parsing attributes in process `syz.3.14212'. [ 2748.594348][T18657] usb 6-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=76.fe [ 2748.604056][T18657] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2748.624127][T18657] usb 6-1: Product: syz [ 2748.628299][T18657] usb 6-1: Manufacturer: syz [ 2748.651787][T18657] usb 6-1: SerialNumber: syz [ 2748.680909][T32501] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 2748.719215][T32538] bond3: entered promiscuous mode [ 2748.721952][T32501] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 2748.724714][T32538] bond3: entered allmulticast mode [ 2748.737203][T32538] 8021q: adding VLAN 0 to HW filter on device bond3 [ 2748.786609][T18657] usb 6-1: Warning: ath10k USB support is incomplete, don't expect anything to work! [ 2749.169216][T32501] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2749.203881][T32501] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2749.237789][T20259] usb 6-1: Failed to read usb control message: -71 [ 2749.239030][T18657] usb 6-1: USB disconnect, device number 48 [ 2749.302842][T20259] usb 6-1: Unable to read the bmi data from the device: -71 [ 2749.350308][T20259] usb 6-1: unable to get target info from device [ 2749.395456][T20259] usb 6-1: could not get target info (-71) [ 2749.416210][T20259] usb 6-1: could not probe fw (-71) [ 2749.613120][T32600] netlink: 260 bytes leftover after parsing attributes in process `syz.2.14218'. [ 2749.649797][T32604] netlink: 4 bytes leftover after parsing attributes in process `syz.0.14219'. [ 2749.660776][T32600] netlink: 260 bytes leftover after parsing attributes in process `syz.2.14218'. [ 2749.868593][T32582] rtc_cmos 00:00: Alarms can be up to one day in the future [ 2750.451867][ T8178] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 2750.631934][ T8178] usb 3-1: Using ep0 maxpacket: 8 [ 2750.659623][ T8178] usb 3-1: config index 0 descriptor too short (expected 28185, got 36) [ 2750.682172][ T8178] usb 3-1: config 0 has too many interfaces: 36, using maximum allowed: 32 [ 2750.726806][ T8178] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 2750.748889][ T8178] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 36 [ 2750.767934][ T8178] usb 3-1: New USB device found, idVendor=0af0, idProduct=7271, bcdDevice=88.91 [ 2750.778913][ T8178] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2750.787586][T18628] rtc_cmos 00:00: Alarms can be up to one day in the future [ 2750.796199][T18628] rtc_cmos 00:00: Alarms can be up to one day in the future [ 2750.804929][ T8178] usb 3-1: Product: syz [ 2750.809316][ T8178] usb 3-1: Manufacturer: syz [ 2750.814529][T18628] rtc_cmos 00:00: Alarms can be up to one day in the future [ 2750.822339][ T8178] usb 3-1: SerialNumber: syz [ 2750.832184][T18628] rtc_cmos 00:00: Alarms can be up to one day in the future [ 2750.850861][ T8178] usb 3-1: config 0 descriptor?? [ 2750.857082][T18628] rtc rtc0: __rtc_set_alarm: err=-22 [ 2750.882964][T32648] netdevsim netdevsim3 netdevsim0: entered promiscuous mode [ 2750.890761][T32648] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 2751.082151][ T8178] usb 3-1: USB disconnect, device number 2 [ 2751.264256][T32667] netlink: 1184 bytes leftover after parsing attributes in process `syz.5.14234'. [ 2751.274340][T18628] usb 4-1: new high-speed USB device number 120 using dummy_hcd [ 2751.441954][T18628] usb 4-1: Using ep0 maxpacket: 32 [ 2751.460490][T18628] usb 4-1: config 0 has an invalid interface number: 108 but max is 0 [ 2751.474763][T18628] usb 4-1: config 0 has no interface number 0 [ 2751.525888][T18628] usb 4-1: config 0 interface 108 has no altsetting 0 [ 2751.536118][T18628] usb 4-1: New USB device found, idVendor=99fa, idProduct=8988, bcdDevice=65.cd [ 2751.545580][T18628] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2751.573750][T18628] usb 4-1: Product: syz [ 2751.593794][T18628] usb 4-1: Manufacturer: syz [ 2751.636166][T18628] usb 4-1: SerialNumber: syz [ 2751.707493][T18628] usb 4-1: config 0 descriptor?? [ 2751.772734][T18628] gspca_main: spca506-2.14.0 probing 99fa:8988 [ 2751.817982][T32685] FAULT_INJECTION: forcing a failure. [ 2751.817982][T32685] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2751.868113][T32685] CPU: 0 UID: 0 PID: 32685 Comm: syz.2.14237 Not tainted 6.16.0-rc3-syzkaller-00306-gaaf724ed6926 #0 PREEMPT(full) [ 2751.868137][T32685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 2751.868148][T32685] Call Trace: [ 2751.868156][T32685] [ 2751.868164][T32685] dump_stack_lvl+0x189/0x250 [ 2751.868193][T32685] ? __pfx____ratelimit+0x10/0x10 [ 2751.868215][T32685] ? __pfx_dump_stack_lvl+0x10/0x10 [ 2751.868239][T32685] ? __pfx__printk+0x10/0x10 [ 2751.868268][T32685] should_fail_ex+0x414/0x560 [ 2751.868294][T32685] _copy_to_user+0x31/0xb0 [ 2751.868314][T32685] simple_read_from_buffer+0xe1/0x170 [ 2751.868339][T32685] proc_fail_nth_read+0x1df/0x250 [ 2751.868361][T32685] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 2751.868385][T32685] ? rw_verify_area+0x258/0x650 [ 2751.868410][T32685] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 2751.868431][T32685] vfs_read+0x1fd/0x980 [ 2751.868459][T32685] ? __pfx___mutex_lock+0x10/0x10 [ 2751.868484][T32685] ? __pfx_vfs_read+0x10/0x10 [ 2751.868510][T32685] ? __fget_files+0x2a/0x420 [ 2751.868534][T32685] ? __fget_files+0x3a0/0x420 [ 2751.868551][T32685] ? __fget_files+0x2a/0x420 [ 2751.868579][T32685] ksys_read+0x145/0x250 [ 2751.868606][T32685] ? __pfx_ksys_read+0x10/0x10 [ 2751.868633][T32685] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 2751.868658][T32685] ? lockdep_hardirqs_on+0x9c/0x150 [ 2751.868683][T32685] __do_fast_syscall_32+0xb6/0x2b0 [ 2751.868718][T32685] ? lockdep_hardirqs_on+0x9c/0x150 [ 2751.868745][T32685] do_fast_syscall_32+0x34/0x80 [ 2751.868770][T32685] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 2751.868790][T32685] RIP: 0023:0xf703e539 [ 2751.868806][T32685] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 2751.868821][T32685] RSP: 002b:00000000f502e590 EFLAGS: 00000206 ORIG_RAX: 0000000000000003 [ 2751.868843][T32685] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00000000f502e620 [ 2751.868856][T32685] RDX: 000000000000000f RSI: 00000000f73a3ff4 RDI: 0000000000000000 [ 2751.868867][T32685] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 2751.868878][T32685] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 2751.868889][T32685] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 2751.868918][T32685] [ 2752.388870][T32655] netlink: 4 bytes leftover after parsing attributes in process `syz.3.14233'. [ 2752.435268][T32655] netlink: 100 bytes leftover after parsing attributes in process `syz.3.14233'. [ 2752.498220][T32655] netlink: 100 bytes leftover after parsing attributes in process `syz.3.14233'. [ 2752.552138][T18656] usb 4-1: USB disconnect, device number 120 [ 2752.862048][ C0] syzkaller1: tun_net_xmit 70 [ 2752.996803][T32701] fuse: Bad value for 'fd' [ 2753.186307][T32707] loop6: detected capacity change from 0 to 1 [ 2753.207686][T32707] Dev loop6: unable to read RDB block 1 [ 2753.236260][T32707] loop6: unable to read partition table [ 2753.272228][T18657] usb 3-1: new low-speed USB device number 3 using dummy_hcd [ 2753.301049][T32707] loop6: partition table beyond EOD, truncated [ 2753.310173][T32707] loop_reread_partitions: partition scan of loop6 (被x ) failed (rc=-5) [ 2753.697362][T18657] usb 3-1: config 0 has an invalid interface number: 55 but max is 0 [ 2753.740961][T18657] usb 3-1: config 0 has no interface number 0 [ 2753.808716][T18657] usb 3-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 2753.889286][T18657] usb 3-1: config 0 interface 55 altsetting 0 endpoint 0xE has invalid maxpacket 32, setting to 8 [ 2753.971885][T18657] usb 3-1: config 0 interface 55 altsetting 0 has an endpoint descriptor with address 0xAB, changing to 0x8B [ 2754.061508][T18657] usb 3-1: config 0 interface 55 altsetting 0 endpoint 0x8B has invalid maxpacket 12408, setting to 8 [ 2754.164386][T18657] usb 3-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 2754.296310][T18657] usb 3-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 2754.410351][T18657] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2754.508677][T18657] usb 3-1: config 0 descriptor?? [ 2754.611387][T32701] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 2754.634169][T32701] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 2754.920425][T18657] ldusb 3-1:0.55: LD USB Device #0 now attached to major 180 minor 0 [ 2755.288798][T18628] usb 3-1: USB disconnect, device number 3 [ 2755.312771][T18628] ldusb 3-1:0.55: LD USB Device #0 now disconnected [ 2755.500890][ T312] netlink: 'syz.1.14249': attribute type 4 has an invalid length. [ 2755.545913][ T312] netlink: 'syz.1.14249': attribute type 4 has an invalid length. [ 2755.618537][ T315] netlink: 8 bytes leftover after parsing attributes in process `syz.2.14238'. [ 2755.678700][ T315] netlink: 8 bytes leftover after parsing attributes in process `syz.2.14238'. [ 2755.759077][ T318] FAULT_INJECTION: forcing a failure. [ 2755.759077][ T318] name failslab, interval 1, probability 0, space 0, times 0 [ 2755.811586][ T318] CPU: 1 UID: 0 PID: 318 Comm: syz.5.14252 Not tainted 6.16.0-rc3-syzkaller-00306-gaaf724ed6926 #0 PREEMPT(full) [ 2755.811602][ T318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 2755.811609][ T318] Call Trace: [ 2755.811613][ T318] [ 2755.811619][ T318] dump_stack_lvl+0x189/0x250 [ 2755.811638][ T318] ? __pfx____ratelimit+0x10/0x10 [ 2755.811653][ T318] ? __pfx_dump_stack_lvl+0x10/0x10 [ 2755.811667][ T318] ? __pfx__printk+0x10/0x10 [ 2755.811679][ T318] ? __pfx___might_resched+0x10/0x10 [ 2755.811693][ T318] ? fs_reclaim_acquire+0x7d/0x100 [ 2755.811717][ T318] should_fail_ex+0x414/0x560 [ 2755.811742][ T318] should_failslab+0xa8/0x100 [ 2755.811762][ T318] __kmalloc_noprof+0xcb/0x4f0 [ 2755.811779][ T318] ? tomoyo_encode+0x28b/0x550 [ 2755.811807][ T318] tomoyo_encode+0x28b/0x550 [ 2755.811836][ T318] tomoyo_realpath_from_path+0x58d/0x5d0 [ 2755.811861][ T318] ? tomoyo_domain+0xd9/0x130 [ 2755.811890][ T318] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 2755.811911][ T318] tomoyo_path_number_perm+0x1e8/0x5a0 [ 2755.811934][ T318] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 2755.811973][ T318] ? __lock_acquire+0xab9/0xd20 [ 2755.812018][ T318] ? __fget_files+0x2a/0x420 [ 2755.812045][ T318] ? __fget_files+0x3a0/0x420 [ 2755.812062][ T318] ? __fget_files+0x2a/0x420 [ 2755.812139][ T318] security_file_ioctl_compat+0xcb/0x2d0 [ 2755.812161][ T318] __ia32_compat_sys_ioctl+0x128/0x840 [ 2755.812189][ T318] ? __pfx___ia32_compat_sys_ioctl+0x10/0x10 [ 2755.812215][ T318] ? __fget_files+0x3a0/0x420 [ 2755.812241][ T318] ? fput+0xa0/0xd0 [ 2755.812262][ T318] ? ksys_write+0x22a/0x250 [ 2755.812287][ T318] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 2755.812313][ T318] ? lockdep_hardirqs_on+0x9c/0x150 [ 2755.812377][ T318] __do_fast_syscall_32+0xb6/0x2b0 [ 2755.812406][ T318] ? lockdep_hardirqs_on+0x9c/0x150 [ 2755.812433][ T318] do_fast_syscall_32+0x34/0x80 [ 2755.812457][ T318] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 2755.812479][ T318] RIP: 0023:0xf706e539 [ 2755.812495][ T318] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 2755.812511][ T318] RSP: 002b:00000000f505e55c EFLAGS: 00000206 ORIG_RAX: 0000000000000036 [ 2755.812530][ T318] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000000890b [ 2755.812543][ T318] RDX: 0000000080000280 RSI: 0000000000000000 RDI: 0000000000000000 [ 2755.812553][ T318] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2755.812563][ T318] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 2755.812572][ T318] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 2755.812598][ T318] [ 2756.208437][ T322] netlink: 16 bytes leftover after parsing attributes in process `syz.1.14253'. [ 2756.273975][ T30] audit: type=1326 audit(1751181203.227:9103): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=32697 comm="syz.2.14238" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf703e539 code=0x7ffc0000 [ 2756.361996][ T318] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2756.483570][ T30] audit: type=1326 audit(1751181203.227:9104): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=32697 comm="syz.2.14238" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf703e539 code=0x7ffc0000 [ 2756.668023][T13967] bridge0: port 1(bridge_slave_0) entered disabled state [ 2757.879536][ T361] FAULT_INJECTION: forcing a failure. [ 2757.879536][ T361] name failslab, interval 1, probability 0, space 0, times 0 [ 2757.902853][ T361] CPU: 0 UID: 0 PID: 361 Comm: syz.3.14260 Not tainted 6.16.0-rc3-syzkaller-00306-gaaf724ed6926 #0 PREEMPT(full) [ 2757.902877][ T361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 2757.902888][ T361] Call Trace: [ 2757.902896][ T361] [ 2757.902904][ T361] dump_stack_lvl+0x189/0x250 [ 2757.902933][ T361] ? __pfx____ratelimit+0x10/0x10 [ 2757.902957][ T361] ? __pfx_dump_stack_lvl+0x10/0x10 [ 2757.902982][ T361] ? __pfx__printk+0x10/0x10 [ 2757.903006][ T361] ? __pfx___might_resched+0x10/0x10 [ 2757.903029][ T361] ? fs_reclaim_acquire+0x7d/0x100 [ 2757.903055][ T361] should_fail_ex+0x414/0x560 [ 2757.903079][ T361] should_failslab+0xa8/0x100 [ 2757.903099][ T361] __kmalloc_cache_noprof+0x70/0x3d0 [ 2757.903120][ T361] ? nfnetlink_rcv+0xeff/0x2520 [ 2757.903152][ T361] nfnetlink_rcv+0xeff/0x2520 [ 2757.903205][ T361] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 2757.903244][ T361] ? ref_tracker_free+0x63a/0x7d0 [ 2757.903293][ T361] ? __netlink_deliver_tap+0x807/0x850 [ 2757.903321][ T361] ? netlink_deliver_tap+0x2e/0x1b0 [ 2757.903339][ T361] ? netlink_deliver_tap+0x2e/0x1b0 [ 2757.903362][ T361] netlink_unicast+0x758/0x8d0 [ 2757.903390][ T361] netlink_sendmsg+0x805/0xb30 [ 2757.903418][ T361] ? __pfx_netlink_sendmsg+0x10/0x10 [ 2757.903439][ T361] ? __import_iovec+0x5d4/0x7f0 [ 2757.903454][ T361] ? aa_sock_msg_perm+0x94/0x160 [ 2757.903475][ T361] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 2757.903495][ T361] ? __pfx_netlink_sendmsg+0x10/0x10 [ 2757.903515][ T361] __sock_sendmsg+0x21c/0x270 [ 2757.903542][ T361] ____sys_sendmsg+0x505/0x830 [ 2757.903567][ T361] ? __pfx_____sys_sendmsg+0x10/0x10 [ 2757.903603][ T361] ___sys_sendmsg+0x21f/0x2a0 [ 2757.903625][ T361] ? __pfx____sys_sendmsg+0x10/0x10 [ 2757.903679][ T361] ? __fget_files+0x2a/0x420 [ 2757.903697][ T361] ? __fget_files+0x3a0/0x420 [ 2757.903725][ T361] __sys_sendmsg+0x164/0x220 [ 2757.903746][ T361] ? __pfx___sys_sendmsg+0x10/0x10 [ 2757.903780][ T361] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 2757.903805][ T361] ? lockdep_hardirqs_on+0x9c/0x150 [ 2757.903829][ T361] __do_fast_syscall_32+0xb6/0x2b0 [ 2757.903853][ T361] ? lockdep_hardirqs_on+0x9c/0x150 [ 2757.903879][ T361] do_fast_syscall_32+0x34/0x80 [ 2757.903901][ T361] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 2757.903918][ T361] RIP: 0023:0xf7f82539 [ 2757.903934][ T361] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 2757.903947][ T361] RSP: 002b:00000000f50a655c EFLAGS: 00000206 ORIG_RAX: 0000000000000172 [ 2757.903966][ T361] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000800000c0 [ 2757.903978][ T361] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2757.903989][ T361] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2757.903999][ T361] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 2757.904009][ T361] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 2757.904035][ T361] [ 2758.207313][ C0] vkms_vblank_simulate: vblank timer overrun [ 2758.533580][ T373] x_tables: ip_tables: MASQUERADE target: used from hooks INPUT, but only usable from POSTROUTING [ 2758.681030][ T382] x_tables: ip6_tables: TPROXY target: used from hooks FORWARD, but only usable from PREROUTING [ 2758.841532][ T388] IPv6: addrconf: prefix option has invalid lifetime [ 2759.102002][T18657] usb 6-1: new high-speed USB device number 49 using dummy_hcd [ 2759.306153][T18657] usb 6-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 2759.341852][T18657] usb 6-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 2759.368959][T18657] usb 6-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 2759.401972][T18657] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2759.433641][ T389] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 2759.448614][T18657] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 2759.886099][T24480] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 2759.897145][T24480] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 2759.912443][T24480] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 2759.921481][T24480] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 2759.929284][T24480] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 2760.357384][T20259] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2760.711443][T20259] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2760.959752][T20259] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2761.189489][T20259] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2761.483560][T10095] usb 6-1: USB disconnect, device number 49 [ 2761.658172][T20259] batadv1: left allmulticast mode [ 2761.670289][T20259] batadv1: left promiscuous mode [ 2761.677695][T20259] bridge0: port 5(batadv1) entered disabled state [ 2761.725281][T20259] erspan0: left allmulticast mode [ 2761.745788][T20259] erspan0: left promiscuous mode [ 2761.778209][ T552] netlink: 4 bytes leftover after parsing attributes in process `syz.1.14292'. [ 2761.780399][T20259] bridge0: port 4(erspan0) entered disabled state [ 2761.791457][ T552] netlink: 104 bytes leftover after parsing attributes in process `syz.1.14292'. [ 2761.803456][ T552] netlink: 104 bytes leftover after parsing attributes in process `syz.1.14292'. [ 2761.830607][T20259] bridge0: port 3(batadv0) entered disabled state [ 2761.865109][T20259] bridge_slave_1: left allmulticast mode [ 2761.888748][T20259] bridge_slave_1: left promiscuous mode [ 2761.925831][T20259] bridge0: port 2(bridge_slave_1) entered disabled state [ 2761.982997][T24480] Bluetooth: hci0: command tx timeout [ 2761.996320][T20259] bridge_slave_0: left allmulticast mode [ 2762.034760][T20259] bridge_slave_0: left promiscuous mode [ 2762.071109][T20259] bridge0: port 1(bridge_slave_0) entered disabled state [ 2762.170010][ T558] netlink: 16 bytes leftover after parsing attributes in process `syz.3.14291'. [ 2762.482893][T19508] usb 4-1: new high-speed USB device number 121 using dummy_hcd [ 2762.545742][ T567] Invalid logical block size (-55) [ 2762.670895][T19508] usb 4-1: Using ep0 maxpacket: 32 [ 2762.707993][T19508] usb 4-1: config 0 has an invalid interface number: 37 but max is 0 [ 2762.731686][T19508] usb 4-1: config 0 has no interface number 0 [ 2762.738098][T19508] usb 4-1: config 0 interface 37 altsetting 2 endpoint 0x2 has invalid maxpacket 512, setting to 64 [ 2762.813579][T19508] usb 4-1: config 0 interface 37 has no altsetting 0 [ 2762.880551][T19508] usb 4-1: New USB device found, idVendor=07b8, idProduct=401a, bcdDevice= 0.05 [ 2762.905291][T19508] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2762.938746][T19508] usb 4-1: Product: syz [ 2762.944364][T19508] usb 4-1: Manufacturer: syz [ 2762.948989][T19508] usb 4-1: SerialNumber: syz [ 2762.983509][T19508] usb 4-1: config 0 descriptor?? [ 2763.006653][T19508] rtl8150 4-1:0.37: couldn't find required endpoints [ 2763.041671][T19508] rtl8150 4-1:0.37: probe with driver rtl8150 failed with error -5 [ 2763.304738][T20259] bond2 (unregistering): (slave geneve2): Releasing active interface [ 2763.343200][T20259] geneve2 (unregistering): left promiscuous mode [ 2763.752071][T20259] bond1 (unregistering): (slave bridge3): Releasing backup interface [ 2764.055228][T20259] $H (unregistering): (slave bond_slave_0): Releasing backup interface [ 2764.061851][T24480] Bluetooth: hci0: command tx timeout [ 2764.071185][T20259] bond_slave_0: left promiscuous mode [ 2764.080701][T20259] $H (unregistering): (slave bond_slave_1): Releasing backup interface [ 2764.090548][T20259] bond_slave_1: left promiscuous mode [ 2764.097741][T20259] $H (unregistering): Released all slaves [ 2764.286577][T20259] bond0 (unregistering): Released all slaves [ 2764.305653][T20259] bond1 (unregistering): Released all slaves [ 2764.486779][T20259] bond2 (unregistering): Released all slaves [ 2764.660928][ T575] geneve0: mtu greater than device maximum [ 2764.686291][T20259] tipc: Disabling bearer [ 2764.697030][T20259] tipc: Left network mode [ 2764.930611][ T434] chnl_net:caif_netlink_parms(): no params data found [ 2765.045800][ T664] netlink: 20 bytes leftover after parsing attributes in process `syz.0.14301'. [ 2765.133516][T18628] usb 6-1: new high-speed USB device number 50 using dummy_hcd [ 2765.165996][ T664] geneve2: entered promiscuous mode [ 2765.176257][ T664] geneve2: entered allmulticast mode [ 2765.297213][T18628] usb 6-1: Using ep0 maxpacket: 8 [ 2765.313986][T18628] usb 6-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 2765.338466][T18628] usb 6-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 2765.361275][ T434] bridge0: port 1(bridge_slave_0) entered blocking state [ 2765.382251][ T434] bridge0: port 1(bridge_slave_0) entered disabled state [ 2765.395146][ T434] bridge_slave_0: entered allmulticast mode [ 2765.396880][T18628] usb 6-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 2765.411513][T19508] usb 2-1: new high-speed USB device number 112 using dummy_hcd [ 2765.417835][T18628] usb 6-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 2765.425208][ T434] bridge_slave_0: entered promiscuous mode [ 2765.439360][T18628] usb 6-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 2765.448728][T18628] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2765.451432][ T434] bridge0: port 2(bridge_slave_1) entered blocking state [ 2765.483347][ T434] bridge0: port 2(bridge_slave_1) entered disabled state [ 2765.498392][ T434] bridge_slave_1: entered allmulticast mode [ 2765.507835][ T434] bridge_slave_1: entered promiscuous mode [ 2765.574742][T19508] usb 2-1: device descriptor read/64, error -71 [ 2765.656239][ T434] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2765.722447][ T653] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2765.737816][ T653] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2765.740540][ T434] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2765.780429][ T653] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2765.800350][ T653] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2765.821832][T19508] usb 2-1: new high-speed USB device number 113 using dummy_hcd [ 2765.894797][T18656] usb 4-1: USB disconnect, device number 121 [ 2765.910050][T18628] usb 6-1: usb_control_msg returned -71 [ 2765.949155][T18628] usbtmc 6-1:16.0: can't read capabilities [ 2765.972142][T19508] usb 2-1: device descriptor read/64, error -71 [ 2766.011431][T18628] usb 6-1: USB disconnect, device number 50 [ 2766.078395][ T434] team0: Port device team_slave_0 added [ 2766.122248][T19508] usb usb2-port1: attempt power cycle [ 2766.144928][T24480] Bluetooth: hci0: command tx timeout [ 2766.282609][ T434] team0: Port device team_slave_1 added [ 2766.337737][T20259] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2766.357510][ T829] netlink: 8 bytes leftover after parsing attributes in process `syz.5.14308'. [ 2766.361782][T20259] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2766.366859][ T829] openvswitch: netlink: Unknown nsh attribute 0 [ 2766.380434][ T829] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 2766.400932][T20259] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2766.419701][T20259] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2766.522068][T19508] usb 2-1: new high-speed USB device number 114 using dummy_hcd [ 2766.564501][T19508] usb 2-1: device descriptor read/8, error -71 [ 2766.795754][ T838] netlink: 'syz.5.14311': attribute type 27 has an invalid length. [ 2766.834215][T19508] usb 2-1: new high-speed USB device number 115 using dummy_hcd [ 2766.902705][T19508] usb 2-1: device descriptor read/8, error -71 [ 2767.102385][T19508] usb usb2-port1: unable to enumerate USB device [ 2768.222236][T24480] Bluetooth: hci0: command tx timeout [ 2768.451008][T20259] team0 (unregistering): Port device team_slave_1 removed [ 2768.655707][ T855] program syz.1.14315 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 2768.702501][T20259] team_slave_0 (unregistering): left promiscuous mode [ 2768.731049][T20259] team0 (unregistering): Port device team_slave_0 removed [ 2769.608163][T20259] vxcan1 (unregistering): left allmulticast mode [ 2769.904880][ T836] page: refcount:515 mapcount:0 mapping:ffff8880222ab4c0 index:0x0 pfn:0x56c00 [ 2769.914683][ T836] head: order:9 mapcount:1 entire_mapcount:1 nr_pages_mapped:0 pincount:0 [ 2769.923232][ T836] aops:hugetlbfs_aops ino:402ff dentry name(?):"anon_hugepage" [ 2769.930793][ T836] flags: 0xfff00000000041(locked|head|node=0|zone=1|lastcpupid=0x7ff) [ 2769.938968][ T836] page_type: f4(hugetlb) [ 2769.943226][ T836] raw: 00fff00000000041 ffffc9000c00fe10 ffffc9000c00fe10 ffff8880222ab4c0 [ 2769.951831][ T836] raw: 0000000000000000 0000000000000000 00000203f4000000 0000000000000000 [ 2769.960430][ T836] head: 00fff00000000041 ffffc9000c00fe10 ffffc9000c00fe10 ffff8880222ab4c0 [ 2769.969118][ T836] head: 0000000000000000 0000000000000000 00000203f4000000 0000000000000000 [ 2769.977805][ T836] head: 00fff00000000009 ffffea00015b0001 0000000000000000 0000000000000000 [ 2769.986487][ T836] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000200 [ 2769.995165][ T836] page dumped because: VM_BUG_ON_FOLIO(folio_mapped(folio)) [ 2770.002467][ T836] page_owner tracks the page as allocated [ 2770.009496][ T836] page last allocated via order 9, migratetype Movable, gfp_mask 0x146cca(GFP_HIGHUSER_MOVABLE|__GFP_NOWARN|__GFP_RETRY_MAYFAIL|__GFP_COMP), pid 341, tgid 337 (syz.1.14259), ts 2757115222805, free_ts 2743349518229 [ 2770.030191][ T836] post_alloc_hook+0x240/0x2a0 [ 2770.034974][ T836] get_page_from_freelist+0x21e4/0x22c0 [ 2770.040541][ T836] __alloc_frozen_pages_noprof+0x181/0x370 [ 2770.046365][ T836] alloc_buddy_hugetlb_folio+0xdf/0x1c0 [ 2770.051929][ T836] only_alloc_fresh_hugetlb_folio+0x8c/0x280 [ 2770.057927][ T836] alloc_surplus_hugetlb_folio+0x103/0x430 [ 2770.063754][ T836] alloc_hugetlb_folio+0xb1a/0x16a0 [ 2770.069015][ T836] hugetlb_fault+0x1de0/0x29e0 [ 2770.073798][ T836] handle_mm_fault+0x740/0x8e0 [ 2770.078593][ T836] __get_user_pages+0x1af4/0x30b0 [ 2770.083637][ T836] populate_vma_page_range+0x26b/0x340 [ 2770.089128][ T836] __mm_populate+0x24c/0x380 [ 2770.093738][ T836] vm_mmap_pgoff+0x3f0/0x4c0 [ 2770.098352][ T836] ksys_mmap_pgoff+0x587/0x760 [ 2770.103141][ T836] __do_fast_syscall_32+0xb6/0x2b0 [ 2770.108278][ T836] do_fast_syscall_32+0x34/0x80 [ 2770.113154][ T836] page last free pid 32367 tgid 32345 stack trace: [ 2770.119929][ T836] __free_frozen_pages+0xc71/0xe70 [ 2770.125062][ T836] __folio_put+0x21b/0x2c0 [ 2770.129497][ T836] update_and_free_hugetlb_folio+0x169/0x280 [ 2770.135502][ T836] free_huge_folio+0xd72/0x1100 [ 2770.140377][ T836] folios_put_refs+0x410/0x640 [ 2770.145164][ T836] remove_inode_hugepages+0xee3/0x1100 [ 2770.150644][ T836] hugetlbfs_fallocate+0xbc7/0x1100 [ 2770.155867][ T836] vfs_fallocate+0x6a3/0x830 [ 2770.160476][ T836] madvise_do_behavior+0x169d/0x2e70 [ 2770.165777][ T836] do_madvise+0x174/0x220 [ 2770.170121][ T836] __ia32_sys_madvise+0xa7/0xc0 [ 2770.174987][ T836] __do_fast_syscall_32+0xb6/0x2b0 [ 2770.180121][ T836] do_fast_syscall_32+0x34/0x80 [ 2770.184995][ T836] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 2770.191471][ T836] ------------[ cut here ]------------ [ 2770.196939][ T836] kernel BUG at mm/filemap.c:154! [ 2770.202010][ T836] Oops: invalid opcode: 0000 [#1] SMP KASAN PTI [ 2770.208266][ T836] CPU: 1 UID: 0 PID: 836 Comm: syz.3.14309 Not tainted 6.16.0-rc3-syzkaller-00306-gaaf724ed6926 #0 PREEMPT(full) [ 2770.220243][ T836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 2770.230302][ T836] RIP: 0010:filemap_unaccount_folio+0x715/0x790 [ 2770.236553][ T836] Code: 53 c9 ff 48 89 df 48 c7 c6 e0 37 94 8b e8 d3 f9 10 00 90 0f 0b e8 3b 53 c9 ff 48 89 df 48 c7 c6 c0 36 94 8b e8 bc f9 10 00 90 <0f> 0b e8 24 53 c9 ff 48 89 df 48 c7 c6 e0 37 94 8b e8 a5 f9 10 00 [ 2770.256162][ T836] RSP: 0018:ffffc90004ee70e0 EFLAGS: 00010046 [ 2770.262234][ T836] RAX: ec24e5a6e3b9ac00 RBX: ffffea00015b0000 RCX: ec24e5a6e3b9ac00 [ 2770.270203][ T836] RDX: 0000000000000005 RSI: ffffffff8db6ee1a RDI: ffff8880306bda00 [ 2770.278175][ T836] RBP: 0000000000000001 R08: ffff8880b8724293 R09: 1ffff110170e4852 [ 2770.286145][ T836] R10: dffffc0000000000 R11: ffffed10170e4853 R12: 0000000000000040 [ 2770.294112][ T836] R13: 1ffffd40002b6000 R14: 1ffffd40002b6001 R15: ffffea00015b0008 [ 2770.302077][ T836] FS: 0000000000000000(0000) GS:ffff888125d50000(0063) knlGS:00000000f4c41b40 [ 2770.311107][ T836] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 2770.317688][ T836] CR2: 00000000800bf01c CR3: 000000006bb66000 CR4: 00000000003526f0 [ 2770.325659][ T836] Call Trace: [ 2770.328931][ T836] [ 2770.331865][ T836] __filemap_remove_folio+0xc3/0x500 [ 2770.337168][ T836] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2770.342545][ T836] ? __pfx___filemap_remove_folio+0x10/0x10 [ 2770.348441][ T836] ? _raw_spin_lock_irq+0xae/0xf0 [ 2770.353459][ T836] ? __pfx__raw_spin_lock_irq+0x10/0x10 [ 2770.359002][ T836] filemap_remove_folio+0xe6/0x1f0 [ 2770.364115][ T836] remove_inode_hugepages+0x594/0x1100 [ 2770.369569][ T836] ? preempt_schedule_common+0x83/0xd0 [ 2770.375037][ T836] ? __pfx_remove_inode_hugepages+0x10/0x10 [ 2770.380931][ T836] ? preempt_schedule_thunk+0x16/0x30 [ 2770.386302][ T836] ? up_write+0x1f2/0x420 [ 2770.390636][ T836] hugetlbfs_fallocate+0xbc7/0x1100 [ 2770.395848][ T836] ? aa_file_perm+0x3e7/0xed0 [ 2770.400522][ T836] ? __pfx_hugetlbfs_fallocate+0x10/0x10 [ 2770.406165][ T836] ? __pfx_rcu_read_lock_any_held+0x10/0x10 [ 2770.412057][ T836] vfs_fallocate+0x6a3/0x830 [ 2770.416730][ T836] ? __pfx_vfs_fallocate+0x10/0x10 [ 2770.421837][ T836] madvise_do_behavior+0x169d/0x2e70 [ 2770.427119][ T836] ? __schedule+0x1713/0x4d00 [ 2770.431800][ T836] ? __pfx_madvise_do_behavior+0x10/0x10 [ 2770.437426][ T836] ? preempt_schedule+0x30/0xc0 [ 2770.442275][ T836] ? preempt_schedule_common+0x83/0xd0 [ 2770.447729][ T836] ? preempt_schedule_irq+0xb5/0x150 [ 2770.453013][ T836] ? preempt_schedule+0xae/0xc0 [ 2770.457865][ T836] ? __pfx___schedule+0x10/0x10 [ 2770.462710][ T836] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 2770.468605][ T836] ? __lock_acquire+0xab9/0xd20 [ 2770.473455][ T836] ? madvise_lock+0xda/0x200 [ 2770.478043][ T836] do_madvise+0x174/0x220 [ 2770.482362][ T836] ? __pfx_do_futex+0x10/0x10 [ 2770.487032][ T836] ? __pfx_do_madvise+0x10/0x10 [ 2770.491879][ T836] ? rcu_is_watching+0x15/0xb0 [ 2770.496641][ T836] __ia32_sys_madvise+0xa7/0xc0 [ 2770.501481][ T836] __do_fast_syscall_32+0xb6/0x2b0 [ 2770.506594][ T836] do_fast_syscall_32+0x34/0x80 [ 2770.511441][ T836] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 2770.517765][ T836] RIP: 0023:0xf7f82539 [ 2770.521824][ T836] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 2770.541421][ T836] RSP: 002b:00000000f4c4155c EFLAGS: 00000206 ORIG_RAX: 00000000000000db [ 2770.549827][ T836] RAX: ffffffffffffffda RBX: 0000000080000000 RCX: 0000000000600002 [ 2770.557788][ T836] RDX: 0000000000000009 RSI: 0000000000000000 RDI: 0000000000000000 [ 2770.565752][ T836] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2770.573711][ T836] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 2770.581670][ T836] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 2770.589637][ T836] [ 2770.592656][ T836] Modules linked in: [ 2770.596547][ T836] ---[ end trace 0000000000000000 ]--- [ 2770.601988][ T836] RIP: 0010:filemap_unaccount_folio+0x715/0x790 [ 2770.608229][ T836] Code: 53 c9 ff 48 89 df 48 c7 c6 e0 37 94 8b e8 d3 f9 10 00 90 0f 0b e8 3b 53 c9 ff 48 89 df 48 c7 c6 c0 36 94 8b e8 bc f9 10 00 90 <0f> 0b e8 24 53 c9 ff 48 89 df 48 c7 c6 e0 37 94 8b e8 a5 f9 10 00 [ 2770.627827][ T836] RSP: 0018:ffffc90004ee70e0 EFLAGS: 00010046 [ 2770.633893][ T836] RAX: ec24e5a6e3b9ac00 RBX: ffffea00015b0000 RCX: ec24e5a6e3b9ac00 [ 2770.641859][ T836] RDX: 0000000000000005 RSI: ffffffff8db6ee1a RDI: ffff8880306bda00 [ 2770.649823][ T836] RBP: 0000000000000001 R08: ffff8880b8724293 R09: 1ffff110170e4852 [ 2770.657783][ T836] R10: dffffc0000000000 R11: ffffed10170e4853 R12: 0000000000000040 [ 2770.665744][ T836] R13: 1ffffd40002b6000 R14: 1ffffd40002b6001 R15: ffffea00015b0008 [ 2770.673706][ T836] FS: 0000000000000000(0000) GS:ffff888125d50000(0063) knlGS:00000000f4c41b40 [ 2770.682627][ T836] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 2770.689197][ T836] CR2: 00000000800bf01c CR3: 000000006bb66000 CR4: 00000000003526f0 [ 2770.697164][ T836] Kernel panic - not syncing: Fatal exception [ 2770.703432][ T836] Kernel Offset: disabled [ 2770.707742][ T836] Rebooting in 86400 seconds..