last executing test programs: 4.841670033s ago: executing program 3 (id=56): ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @local, 0x1, 0x6, 0x0, 0x100, 0x2, 0x500000}) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./dev/mapper/control\x00', 0x2, 0x0) ioctl(r0, 0xc138fd11, &(0x7f0000000240)="0400000000000000000000003801000000000000000000fffffffffffffffe000000000000000fffff000000000000002e") 4.787055965s ago: executing program 3 (id=58): r0 = syz_usb_connect$uac3(0x0, 0xa0, &(0x7f00000000c0)=ANY=[@ANYBLOB="12011003000000403512100040000102030109028e000301002040080b0201012130c60904000000010130000a2401042a00ff0f0000132403050001020602028000000700100002000f240902020000000001"], &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac3(r0, 0x0, &(0x7f00000005c0)={0x44, &(0x7f0000000440)={0x0, 0x17, 0x21, "e971e87b"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f0000000140)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac3(r0, 0x0, &(0x7f0000000940)={0x44, &(0x7f0000000180)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2.715518475s ago: executing program 3 (id=89): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x8ab43, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0), 0x40100, 0x0) 2.679335876s ago: executing program 3 (id=90): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12013f00000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581d7"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000840)={0x24, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="00220f"], 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f0000000540), 0x0, 0x0) ioctl$HIDIOCGUCODE(r1, 0xc018480d, &(0x7f0000000280)={0x3, 0x1, 0x2, 0x4, 0x80000}) 1.922679374s ago: executing program 0 (id=104): sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, &(0x7f0000002a00)=[{&(0x7f0000000880)="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", 0x181}], 0x1}}], 0x1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000440)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/mtrr\x00', 0x2, 0x0) ioctl(r0, 0x400c4d00, &(0x7f0000000a00)) 1.904978444s ago: executing program 0 (id=105): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) r0 = landlock_create_ruleset(&(0x7f0000000240)={0x20}, 0x30, 0x0) landlock_restrict_self(r0, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file1\x00', 0x81c0, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0/file1\x00', 0x0) 1.837316506s ago: executing program 0 (id=106): r0 = fsopen(&(0x7f0000000040)='configfs\x00', 0x0) fsconfig$FSCONFIG_SET_FLAG(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) r2 = openat(r1, &(0x7f0000000340)='.\x00', 0x0, 0x0) lseek(r2, 0x2, 0x4) 1.836984876s ago: executing program 0 (id=107): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000015c000/0x18000)=nil, &(0x7f00000004c0)=[@text16={0x10, 0x0}], 0x1, 0x29, 0x0, 0x0) ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f0000002bc0)=@vmx={0x103, 0x0, 0x2080, {0x1000, 0xd000, {0x3}, 0x0, 0x3}, 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1.798898817s ago: executing program 0 (id=108): socket$key(0xf, 0x3, 0x2) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=@newsa={0x138, 0x10, 0x1, 0xbffffffe, 0x100, {{@in=@empty, @in6=@ipv4={'\x00', '\xff\xff', @remote}, 0x1, 0x394, 0x4e23, 0x5, 0x0, 0x0, 0x0, 0x3a}, {@in6=@mcast2, 0x4d4, 0x6c}, @in=@remote, {0x0, 0x9, 0x6, 0xffff, 0x8251c, 0x2, 0xfffffffffffffff8}, {0x6, 0x0, 0x1f, 0x1ff}, {0x2, 0xfffffffc}, 0x70bd2a, 0x3504, 0xa, 0x1, 0xfd, 0x20}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8801}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000500)=@newsa={0x138, 0x18, 0x1, 0x70bd27, 0x100, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@private1={0xfc, 0x1, '\x00', 0x41}, 0x1, 0x714, 0x4e23, 0x5, 0x0, 0x0, 0x60, 0x3a}, {@in6=@mcast2, 0x4d4, 0x6c}, @in6=@ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x0, 0x4, 0x6, 0x10002, 0x8251c, 0x2, 0xd}, {0xffffffffffffffff, 0x0, 0x1f, 0xfffffffffffffffe}, {0x2, 0xfffffffc}, 0x70bd2a, 0x3504, 0xa, 0x1, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8801}, 0x0) 1.775758047s ago: executing program 0 (id=109): add_key$keyring(&(0x7f0000000700), 0x0, 0x0, 0x0, 0x0) r0 = syz_usb_connect$uac1(0x0, 0x72, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x4c}) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000b80)={0x84, &(0x7f0000000700)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 846.32345ms ago: executing program 3 (id=130): r0 = socket(0x10, 0x3, 0x0) close(0x3) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000001400)=ANY=[@ANYBLOB="14000000520001f6"], 0x14}, 0x1, 0x0, 0x0, 0x404c000}, 0x40) 833.64328ms ago: executing program 3 (id=131): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="120100009f187620ef170372362e010203010902240001000010000904bc00029e8833000905020200020200000905820220"], 0x0) syz_usb_control_io$rtl8150(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f00000029c0)={0x2c, &(0x7f0000000080)=ANY=[@ANYBLOB="200302"], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$sierra_net(r0, 0x0, &(0x7f0000000e00)={0x1c, &(0x7f0000000940)={0x20, 0x1b, 0x7, "4043ba2e7d5214"}, &(0x7f0000000980)={0xa1, 0x1, 0x400, "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"}, &(0x7f0000000dc0)}) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000001280)={0x34, &(0x7f0000000fc0)={0x40, 0x31, 0x4, "917b30ff"}, 0x0, 0x0, 0x0, 0x0, 0x0}) 156.714336ms ago: executing program 2 (id=143): capset(&(0x7f0000000080)={0x20080522}, &(0x7f00000000c0)={0x200004, 0x200004, 0x3}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0xe22}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000180)=[{&(0x7f00000001c0)="580000001500add427323b472545b45602117fffffff81000e22d991000000000000a80013007b00090080007f000001e809000000ff0000f03ac7100003ffffffffffffffffffffffe7ee000000deff0000000200000000", 0x58}], 0x1) 156.510316ms ago: executing program 1 (id=144): mkdir(&(0x7f00000003c0)='./file0\x00', 0x25) mount$incfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x82, 0x0) r0 = open(&(0x7f0000000280)='./file0\x00', 0x8c00, 0x0) getdents64(r0, &(0x7f0000000fc0)=""/224, 0xe0) getdents64(r0, 0x0, 0x0) 95.052578ms ago: executing program 2 (id=145): r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r1 = socket$unix(0x1, 0x2, 0x0) connect$unix(r1, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) sendmmsg(r1, &(0x7f0000007f40)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000440)=@nfc={0x27, 0x0, 0x0, 0x3}, 0x80, 0x0, 0x0, &(0x7f00000018c0)=[{0x10, 0x110, 0x9}], 0x10}}], 0x2, 0x0) 94.596938ms ago: executing program 1 (id=146): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) syz_fuse_handle_req(r0, &(0x7f0000006140)="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3278d2d68ff21ac0daeef5408348cb80f4a9e0e606f6048bbaa517289451f084fffb63c5d904788cfc310b5495528a58f4650dafc4e4675b99d35ebab710ac6fefcee6c51a2835510fb6d2dbd8f97c3e53fb7a23c3f3c0283eb2271504581b9c1fa31e35c117e56a5d668a9c57df3b4e1129ca019a8b877fa4a22768dfbdd9d2154e17f4a7755b065090d88982471bfb242d89af5c6782693a6ab1b1be74dfa5655ac3b5ef4ace8dc595803cf4025bdf5c0e9fbe7a12a3a313311809591da08a2cc6cd8480dc960e1f79fa208440a0e589be5756c36d5830a51c4bdc39c2a85c0431bae3a7331b2ffdf23623693d343a7938a8a8a4dd4d523c6450a705bccbb38427f06f4f84a18adf303c0ddecf4ce2b6cdde4e09a4c31816195f0fe9f05fcdc0609f8a75ad2f23d5c24faaf346c13ec0512a5c29477ac561c878085d1a323f6bab08e2fb9ee57d7bb621ef21caf3609d74036c6dc1d7be0b6058d89dcb8d9aa4462fa0a740be66e3fdaa957f27c5a26dc586ac8c927ab2d7cf1b761798ea4191be8f4423cf1a6727d0c5f27a9969a753573afa584dea82678f3471ba36d726c396d68c671e579120f1a11cd50fa66b26fc2d6cb74ba07edbd5d3a288cf58ed1255381df02b2fb8983b7cf833433d1ab8fdef12651c3507e4b69fbc4b234678cca36761e8da434e5f036f204a1400da15277ef27ac140e2d574b89c0fd617da27e6ce862883bbe81c288834b9477d0d440c15dad505b363fcc1cfef8e2e3a96438809505844196acd0af751dedfced67f209c2ffa9c6da842c93ff4b5fd54a67df904f2f31b4236728c99582a667a8461d397770a657ffa7d514b0f076d7f35e9704a836e7882a2acf0a0ec2158ac7234953c3696abdc791c0b163ee76fbcc5adc18b6fa0f51f76f3d313a0d891f1deb69f6e44289b1aa43a768b8d13270959763a2c45129daeea493a5b0d7b36753b223dca9a8037368653400", 0x2000, &(0x7f0000000700)={&(0x7f00000002c0)={0x50, 0xffffffffffffff8c, 0x8000000000000000, {0x7, 0x2b, 0x0, 0x2c000}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f0000000040)='./file0\x00', 0x551083, 0x28) 94.370708ms ago: executing program 2 (id=147): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000100)=0x207, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendto$packet(r1, &(0x7f00000002c0)="05031600d3fc140000004788031c09102c28", 0xfce0, 0x4, &(0x7f0000000140)={0x11, 0x86dd, r2, 0x1, 0x0, 0x6, @multicast}, 0x14) 94.107058ms ago: executing program 1 (id=148): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x40082, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) close(0x3) syz_open_dev$usbfs(&(0x7f00000000c0), 0x204, 0x82) ioctl$PPPIOCSFLAGS1(r0, 0x5523, 0x0) 93.960968ms ago: executing program 2 (id=149): r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'vcan0\x00', 0x0}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000000)=0xf42, 0x4) sendto$packet(r1, &(0x7f00000000c0)="3f031c000302140006001e0089e9aaa911d7c2290f0086dd1327c9167c643c4a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c1511fdf9435e3ffe46", 0xe90c, 0x0, &(0x7f0000000540)={0xc9, 0x0, r2, 0x1, 0x0, 0x6, @multicast}, 0x14) 29.157239ms ago: executing program 1 (id=150): r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'bridge_slave_0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000440)={'tunl0\x00', &(0x7f0000000480)={'syztnl0\x00', r2, 0x7800, 0x8000, 0x1, 0x5, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x7, 0x0, 0x40, 0x4, 0x0, @local, @local}}}}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f3, &(0x7f00000001c0)={'syztnl0\x00', &(0x7f0000000000)={'ip_vti0\x00', 0x0, 0x0, 0x7, 0x1, 0x0, {{0x5, 0x4, 0x0, 0x6, 0x14, 0x0, 0x0, 0x0, 0x4, 0x0, @private=0xa010101, @loopback}}}}) 28.768429ms ago: executing program 2 (id=151): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_freezer_state(r0, &(0x7f0000000140), 0x2, 0x0) write$cgroup_freezer_state(r1, 0x0, 0x0) write$cgroup_freezer_state(r1, &(0x7f0000000380)='THAWED\x00', 0x7) 28.531739ms ago: executing program 2 (id=152): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc_mnt\x00', 0x1ed) mount(0x0, &(0x7f0000000080)='./proc_mnt\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc_mnt/irq/12/smp_affinity\x00', 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) write$binfmt_misc(r0, &(0x7f0000000340)="55f7ee03ccaa274c40812dbb2c45", 0xfffffdd4) 28.269249ms ago: executing program 1 (id=153): socket(0x10, 0x3, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000280)={@mcast1, 0x800, 0x0, 0x103, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000040)=0x5, 0x4) sendmsg$inet6(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0xa, 0x4e23, 0x80000, @private1={0xfc, 0x1, '\x00', 0x1}}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="110000000000000029000000", @ANYRES16=r0], 0x18}, 0x40c0) 0s ago: executing program 1 (id=154): r0 = syz_open_procfs(0x0, 0x0) getdents64(r0, 0x0, 0x0) setsockopt$MRT_FLUSH(r0, 0x0, 0xd4, 0x0, 0x0) r1 = syz_open_procfs$userns(0x0, &(0x7f0000000400)) mount_setattr(r0, &(0x7f0000000280)='./file0\x00', 0x1800, &(0x7f0000000440)={0x100000, 0x2, 0x0, {r1}}, 0x20) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.215' (ED25519) to the list of known hosts. [ 21.212634][ T36] audit: type=1400 audit(1787259889.650:64): avc: denied { mounton } for pid=287 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 21.213793][ T287] cgroup: Unknown subsys name 'net' [ 21.235314][ T36] audit: type=1400 audit(1787259889.650:65): avc: denied { mount } for pid=287 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 21.262554][ T36] audit: type=1400 audit(1787259889.680:66): avc: denied { unmount } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 21.262760][ T287] cgroup: Unknown subsys name 'devices' [ 21.363300][ T287] cgroup: Unknown subsys name 'hugetlb' [ 21.368913][ T287] cgroup: Unknown subsys name 'rlimit' [ 21.481539][ T36] audit: type=1400 audit(1787259889.920:67): avc: denied { setattr } for pid=287 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 21.504772][ T36] audit: type=1400 audit(1787259889.920:68): avc: denied { mounton } for pid=287 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 21.529551][ T36] audit: type=1400 audit(1787259889.920:69): avc: denied { mount } for pid=287 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 21.537966][ T289] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 21.561372][ T36] audit: type=1400 audit(1787259890.000:70): avc: denied { relabelto } for pid=289 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 21.586825][ T36] audit: type=1400 audit(1787259890.000:71): avc: denied { write } for pid=289 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 21.620176][ T36] audit: type=1400 audit(1787259890.050:72): avc: denied { read } for pid=287 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 21.645793][ T36] audit: type=1400 audit(1787259890.050:73): avc: denied { open } for pid=287 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 21.646091][ T287] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 22.500298][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.507653][ T294] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.514761][ T294] bridge_slave_0: entered allmulticast mode [ 22.520925][ T294] bridge_slave_0: entered promiscuous mode [ 22.534373][ T297] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.541444][ T297] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.548518][ T297] bridge_slave_0: entered allmulticast mode [ 22.554807][ T297] bridge_slave_0: entered promiscuous mode [ 22.561000][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.568155][ T294] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.575291][ T294] bridge_slave_1: entered allmulticast mode [ 22.581501][ T294] bridge_slave_1: entered promiscuous mode [ 22.587459][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.594533][ T295] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.601614][ T295] bridge_slave_0: entered allmulticast mode [ 22.607723][ T295] bridge_slave_0: entered promiscuous mode [ 22.615833][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.622886][ T295] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.629914][ T295] bridge_slave_1: entered allmulticast mode [ 22.636237][ T295] bridge_slave_1: entered promiscuous mode [ 22.642237][ T297] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.649346][ T297] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.656454][ T297] bridge_slave_1: entered allmulticast mode [ 22.662643][ T297] bridge_slave_1: entered promiscuous mode [ 22.696177][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.703323][ T296] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.710383][ T296] bridge_slave_0: entered allmulticast mode [ 22.716683][ T296] bridge_slave_0: entered promiscuous mode [ 22.725496][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.732570][ T296] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.739614][ T296] bridge_slave_1: entered allmulticast mode [ 22.745887][ T296] bridge_slave_1: entered promiscuous mode [ 22.877353][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.884430][ T296] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.891746][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.898756][ T296] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.913227][ T297] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.920280][ T297] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.927565][ T297] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.934597][ T297] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.962321][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.969375][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.976665][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.983711][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.994284][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.001339][ T295] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.008586][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.015622][ T295] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.036393][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.043723][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.050860][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.058161][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.065404][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.072694][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.079879][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.087171][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.106925][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.114009][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.121634][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.128658][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.142840][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.149901][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.170744][ T128] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.177804][ T128] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.185641][ T128] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.192722][ T128] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.204036][ T128] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.211098][ T128] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.225918][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.233074][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.240803][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.247901][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.294881][ T297] veth0_vlan: entered promiscuous mode [ 23.306120][ T296] veth0_vlan: entered promiscuous mode [ 23.318232][ T297] veth1_macvtap: entered promiscuous mode [ 23.338722][ T296] veth1_macvtap: entered promiscuous mode [ 23.358775][ T295] veth0_vlan: entered promiscuous mode [ 23.366194][ T294] veth0_vlan: entered promiscuous mode [ 23.395543][ T296] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 23.398795][ T295] veth1_macvtap: entered promiscuous mode [ 23.432482][ T294] veth1_macvtap: entered promiscuous mode [ 23.443345][ T314] ======================================================= [ 23.443345][ T314] WARNING: The mand mount option has been deprecated and [ 23.443345][ T314] and is ignored by this kernel. Remove the mand [ 23.443345][ T314] option from the mount to silence this warning. [ 23.443345][ T314] ======================================================= [ 23.529553][ T322] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 23.644877][ T342] batadv_slave_1: entered promiscuous mode [ 23.651761][ T341] batadv_slave_1: left promiscuous mode [ 24.021701][ T9] kernel write not supported for file /25/attr/prev (pid: 9 comm: kworker/0:0) [ 24.150170][ T415] capability: warning: `syz.3.47' uses 32-bit capabilities (legacy support in use) [ 24.161192][ T45] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 24.168626][ T415] SELinux: Context Ï is not valid (left unmapped). [ 24.214632][ T419] netlink: 240 bytes leftover after parsing attributes in process `syz.2.49'. [ 24.297433][ T434] device-mapper: ioctl: only supply one of name or uuid, cmd(17) [ 24.337267][ T45] usb 1-1: unable to get BOS descriptor or descriptor too short [ 24.348685][ T441] PR command failed: 1026 [ 24.353335][ T441] sd 0:0:1:0: Sense Key : 0x5 [current] [ 24.359150][ T441] sd 0:0:1:0: ASC=0x20 ASCQ=0x0 [ 24.359572][ T45] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 24.383371][ T45] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 24.402214][ T45] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 24.427606][ T45] usb 1-1: Product: syz [ 24.433384][ T45] usb 1-1: Manufacturer: syz [ 24.438015][ T45] usb 1-1: SerialNumber: syz [ 24.577589][ T461] input input4: cannot allocate more than FF_MAX_EFFECTS effects [ 24.581192][ T9] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 24.649137][ T472] random: crng reseeded on system resumption [ 24.667483][ T45] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 24.742530][ T9] usb 4-1: unable to get BOS descriptor or descriptor too short [ 24.751248][ T9] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 24.761390][ T9] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 24.771700][ T9] usb 4-1: New USB device found, idVendor=1235, idProduct=0010, bcdDevice= 0.40 [ 24.780782][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 24.788846][ T9] usb 4-1: Product: syz [ 24.793086][ T9] usb 4-1: Manufacturer: syz [ 24.797693][ T9] usb 4-1: SerialNumber: syz [ 24.806977][ T9] usb 4-1: selecting invalid altsetting 1 [ 24.866723][ T45] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 24.875391][ T45] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 25.269476][ T45] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 25.278176][ T45] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 25.470014][ T45] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 25.482045][ T9] usb 4-1: unit 6 not found! [ 25.484867][ T45] usb 1-1: USB disconnect, device number 2 [ 25.521805][ T439] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 25.672145][ T439] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 25.683401][ T439] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 25.694234][ T439] usb 2-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 25.703482][ T439] usb 2-1: New USB device strings: Mfr=2, Product=0, SerialNumber=0 [ 25.711542][ T439] usb 2-1: Manufacturer: syz [ 25.716690][ T439] usb 2-1: config 0 descriptor?? [ 25.894744][ T9] usb 4-1: 2:0: failed to get current value for ch 0 (-71) [ 25.903794][ T9] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 25.915808][ T9] usb 4-1: USB disconnect, device number 2 [ 25.919097][ T485] udevd[485]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 25.987329][ T328] udevd[328]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 26.541273][ T439] input: syz as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:256C:006D.0001/input/input5 [ 26.553506][ T439] input: syz as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:256C:006D.0001/input/input6 [ 26.559528][ T36] kauditd_printk_skb: 119 callbacks suppressed [ 26.559545][ T36] audit: type=1400 audit(1787259894.990:193): avc: denied { read } for pid=95 comm="acpid" name="event3" dev="devtmpfs" ino=442 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 26.572134][ T439] input: syz Touch Strip as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:256C:006D.0001/input/input7 [ 26.593815][ T36] audit: type=1400 audit(1787259894.990:194): avc: denied { open } for pid=95 comm="acpid" path="/dev/input/event3" dev="devtmpfs" ino=442 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 26.606095][ T439] input: syz Dial as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:256C:006D.0001/input/input8 [ 26.628001][ T36] audit: type=1400 audit(1787259895.070:195): avc: denied { ioctl } for pid=95 comm="acpid" path="/dev/input/event3" dev="devtmpfs" ino=442 ioctlcmd=0x4520 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 26.638192][ T519] netlink: 8 bytes leftover after parsing attributes in process `syz.0.91'. [ 26.672914][ T439] uclogic 0003:256C:006D.0001: input,hidraw0: USB HID v0.00 Keypad [syz] on usb-dummy_hcd.1-1/input0 [ 26.673088][ T519] erspan0: entered promiscuous mode [ 26.689951][ T520] netlink: 8 bytes leftover after parsing attributes in process `syz.0.91'. [ 26.717749][ T36] audit: type=1400 audit(1787259895.150:196): avc: denied { write } for pid=523 comm="syz.0.93" name="mcfilter6" dev="proc" ino=4026532352 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 26.741003][ T45] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 26.779261][ T31] usb 2-1: USB disconnect, device number 2 [ 26.932248][ T45] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 26.946629][ T36] audit: type=1400 audit(1787259895.380:197): avc: denied { read write } for pid=542 comm="syz.0.99" name="fuse" dev="devtmpfs" ino=23 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 26.947725][ T66] usb 3-1: new full-speed USB device number 2 using dummy_hcd [ 26.977630][ T45] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 26.978360][ T36] audit: type=1400 audit(1787259895.380:198): avc: denied { open } for pid=542 comm="syz.0.99" path="/dev/fuse" dev="devtmpfs" ino=23 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 26.988879][ T45] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 27.016564][ T36] audit: type=1400 audit(1787259895.410:199): avc: denied { unmount } for pid=294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 27.032288][ T45] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 27.054800][ T45] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 27.072961][ T45] usb 4-1: config 0 descriptor?? [ 27.092477][ T36] audit: type=1400 audit(1787259895.530:200): avc: denied { read } for pid=550 comm="syz.0.103" name="binder0" dev="binder" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 27.115459][ T36] audit: type=1400 audit(1787259895.550:201): avc: denied { open } for pid=550 comm="syz.0.103" path="/dev/binderfs/binder0" dev="binder" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 27.116690][ T551] rust_binder: 550:551 error while translating object: EBADF [ 27.140014][ T36] audit: type=1400 audit(1787259895.550:202): avc: denied { ioctl } for pid=550 comm="syz.0.103" path="/dev/binderfs/binder0" dev="binder" ino=13 ioctlcmd=0x620d scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 27.146948][ T551] rust_binder: Failure in copy_transaction_data: EBADF [ 27.172560][ T551] rust_binder: 550:551 transaction call to 550:0 failed EBADF, code 0 size 72-24 [ 27.194424][ T532] rust_binder: 550: undelivered TRANSACTION_ERROR: 29201 [ 27.203282][ T66] usb 3-1: unable to get BOS descriptor or descriptor too short [ 27.216974][ T66] usb 3-1: not running at top speed; connect to a high speed hub [ 27.225629][ T66] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 27.239189][ T66] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 27.256292][ T66] usb 3-1: string descriptor 0 read error: -22 [ 27.262629][ T66] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 27.272007][ T66] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 27.286632][ T66] usb 3-1: 0:2 : does not exist [ 27.335522][ T561] netlink: 64 bytes leftover after parsing attributes in process `syz.0.108'. [ 27.467773][ T571] 9pnet: p9_errstr2errno: server reported unknown error [ 27.484185][ T45] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 27.491696][ T45] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 27.499393][ T45] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 27.508940][ T45] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 27.516430][ T45] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 27.524034][ T45] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 27.531556][ T45] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 27.539196][ T45] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 27.550518][ T45] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 27.558008][ T45] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 27.565485][ T45] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 27.572915][ T45] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 27.580339][ T45] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 27.587954][ T45] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 27.591106][ T439] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 27.595425][ T45] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 27.610488][ T45] plantronics 0003:047F:FFFF.0002: No inputs registered, leaving [ 27.621896][ T45] plantronics 0003:047F:FFFF.0002: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 27.686634][ T590] proc: Unknown parameter 'Linux version syzkaller (syzkaller@syzkaller) (Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77)' [ 27.754302][ T439] usb 1-1: unable to get BOS descriptor or descriptor too short [ 27.763243][ T439] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 27.771789][ T45] usb 4-1: USB disconnect, device number 3 [ 27.778778][ T439] usb 1-1: string descriptor 0 read error: -22 [ 27.785498][ T439] usb 1-1: New USB device found, idVendor=200c, idProduct=100b, bcdDevice= 0.40 [ 27.798514][ T439] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 28.309274][ T66] usb 3-1: 5:0: cannot get min/max values for control 3 (id 5) [ 28.318754][ T66] usb 3-1: 5:0: failed to get current value for ch 1 (-22) [ 28.331443][ T66] usb 3-1: USB disconnect, device number 2 [ 28.531087][ T45] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 28.681120][ T45] usb 4-1: Using ep0 maxpacket: 32 [ 28.689798][ T45] usb 4-1: config 0 has an invalid interface number: 188 but max is 0 [ 28.698257][ T45] usb 4-1: config 0 has no interface number 0 [ 28.704555][ T45] usb 4-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 28.722429][ T45] usb 4-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 28.731619][ T45] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 28.739637][ T45] usb 4-1: Product: syz [ 28.744430][ T45] usb 4-1: Manufacturer: syz [ 28.751158][ T45] usb 4-1: SerialNumber: syz [ 28.765244][ T45] usb 4-1: config 0 descriptor?? [ 28.770547][ T611] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 28.771167][ T439] usb 1-1: USB disconnect, device number 3 [ 28.807207][ T622] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 28.821360][ T622] overlayfs: overlay with incompat feature 'volatile' cannot be mounted [ 28.982538][ T611] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 29.082288][ T654] ------------[ cut here ]------------ [ 29.087822][ T654] WARNING: CPU: 1 PID: 654 at mm/page_alloc.c:5285 __alloc_pages_noprof+0x109/0x7e0 [ 29.097296][ T654] Modules linked in: [ 29.101292][ T654] CPU: 1 UID: 0 PID: 654 Comm: syz.2.152 Not tainted syzkaller #0 8b5107c30037f7cfe212f1198c23c0388356dd7c [ 29.112724][ T654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 29.123052][ T654] RIP: 0010:__alloc_pages_noprof+0x109/0x7e0 [ 29.129163][ T654] Code: 00 0f 1f 44 00 00 83 fb 0b 72 28 b8 00 20 00 00 23 44 24 40 75 1d 80 3d 84 c4 0b 06 00 0f 85 c2 00 00 00 c6 05 77 c4 0b 06 01 <0f> 0b 31 c0 e9 b4 00 00 00 83 fb 0a 0f 87 a9 00 00 00 44 8b 64 24 [ 29.148871][ T654] RSP: 0018:ffffc9000dbbf8c0 EFLAGS: 00010246 [ 29.155031][ T654] RAX: 0000000000000000 RBX: 0000000000000013 RCX: 0000000000000000 [ 29.163063][ T654] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc9000dbbf978 [ 29.171095][ T654] RBP: ffffc9000dbbf9f0 R08: ffffc9000dbbf977 R09: 0000000000000000 [ 29.179091][ T654] R10: ffffc9000dbbf960 R11: fffff52001b77f2f R12: ffffc9000dbbf900 [ 29.187121][ T654] R13: dffffc0000000000 R14: 1ffff92001b77f1c R15: 0000000000000000 [ 29.195132][ T654] FS: 00007f599adf76c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 29.204292][ T654] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.210985][ T654] CR2: 000000110c31c737 CR3: 000000011f6c2000 CR4: 00000000003526b0 [ 29.219011][ T654] Call Trace: [ 29.222324][ T654] [ 29.225256][ T654] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 29.230966][ T654] ? plist_add+0x4d4/0x570 [ 29.235440][ T654] ? __futex_queue+0x19f/0x350 [ 29.240306][ T654] ___kmalloc_large_node+0x81/0x220 [ 29.245534][ T654] __kmalloc_large_node_noprof+0x1e/0xd0 [ 29.251196][ T654] __kmalloc_node_track_caller_noprof+0x30d/0x4f0 [ 29.257604][ T654] ? bitmap_parse_user+0x29/0x80 [ 29.262588][ T654] memdup_user_nul+0x40/0x1a0 [ 29.267320][ T654] ? bitmap_parse_user+0x1f/0x80 [ 29.272324][ T654] bitmap_parse_user+0x29/0x80 [ 29.277141][ T654] irq_affinity_proc_write+0x139/0x230 [ 29.282736][ T654] ? __cfi_irq_affinity_proc_write+0x10/0x10 [ 29.288747][ T654] ? futex_wait+0x2b8/0x7c0 [ 29.293400][ T654] ? __cfi_irq_affinity_proc_write+0x10/0x10 [ 29.299448][ T654] proc_reg_write+0x1fa/0x2f0 [ 29.304171][ T654] ? __cfi_proc_reg_write+0x10/0x10 [ 29.309380][ T654] vfs_write+0x3c4/0xfd0 [ 29.313665][ T654] ? __cfi_vfs_write+0x10/0x10 [ 29.318438][ T654] ? __kasan_check_write+0x18/0x20 [ 29.323580][ T654] ? mutex_lock+0x97/0x1d0 [ 29.328010][ T654] ? __cfi_mutex_lock+0x10/0x10 [ 29.332884][ T654] ksys_write+0x145/0x260 [ 29.337217][ T654] ? xfd_validate_state+0x68/0x140 [ 29.342361][ T654] ? __cfi_ksys_write+0x10/0x10 [ 29.347242][ T654] ? __kasan_check_write+0x18/0x20 [ 29.352384][ T654] ? fpregs_restore_userregs+0x11c/0x260 [ 29.358024][ T654] __x64_sys_write+0x7f/0x90 [ 29.362632][ T654] x64_sys_call+0x271c/0x2ee0 [ 29.367314][ T654] do_syscall_64+0x57/0xf0 [ 29.371759][ T654] ? clear_bhb_loop+0x50/0xa0 [ 29.376479][ T654] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 29.382435][ T654] RIP: 0033:0x7f599c39e0d9 [ 29.387054][ T654] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 29.406723][ T654] RSP: 002b:00007f599adf7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 29.415205][ T654] RAX: ffffffffffffffda RBX: 00007f599c625fa0 RCX: 00007f599c39e0d9 [ 29.423294][ T654] RDX: 00000000fffffdd4 RSI: 0000200000000340 RDI: 0000000000000003 [ 29.431303][ T654] RBP: 00007f599c435024 R08: 0000000000000000 R09: 0000000000000000 [ 29.439283][ T654] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 29.447471][ T654] R13: 00007f599c626038 R14: 00007f599c625fa0 R15: 00007ffda3e6b658 [ 29.455552][ T654] [ 29.458589][ T654] ---[ end trace 0000000000000000 ]--- [ 29.865687][ T45] asix 4-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 29.875945][ T45] asix 4-1:0.188 (unnamed net_device) (uninitialized): Error reading PHY_ID register: ffffffb9 [ 29.886391][ T45] asix 4-1:0.188: probe with driver asix failed with error -71 [ 29.895112][ T45] usb 4-1: USB disconnect, device number 4