last executing test programs: 26.507129699s ago: executing program 3 (id=173): r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) read$FUSE(r0, &(0x7f0000008b40)={0x2020}, 0x2020) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x4206, r1) waitid(0x1, r1, 0x0, 0x8000000a, 0x0) socket$inet(0x2, 0x3, 0x2) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000001dc0)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000009280)={0x18, 0x11, 0x1, 0x70bd08, 0x25dfdbff, "", [@nested={0x8, 0x11a, 0x0, 0x1, [@nested={0x4, 0xdb}]}]}, 0x18}], 0x1, 0x0, 0x0, 0x849c4}, 0x8014) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000000440)=[{0x20, 0x2, 0x81, 0xfffff034}, {0x20, 0x0, 0x7, 0x80000000}, {0x6, 0x0, 0x4}]}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000001800)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x63, 0x0, 0x4, 0x2, 0x0, @empty, @multicast2}, @timestamp_reply={0x11, 0x0, 0x0, 0xe000, 0x2}}}}}, 0x0) 25.362201727s ago: executing program 3 (id=185): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x800714, &(0x7f00000000c0)={[{@user_xattr}]}, 0x1, 0x4c0, &(0x7f00000006c0)="$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") r0 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r0}, &(0x7f0000000000)=0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x3ed4, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) setfsgid(0x0) capset(0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x2e040, 0x15) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x8, 0x28011, r2, 0xffffe000) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) 24.881907828s ago: executing program 3 (id=188): io_setup(0x2278, &(0x7f0000000180)=0x0) unshare(0x70000000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000000)={0x0, 0xea60}, 0x10) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000300)={0x0, 0x4, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="7da17185", 0x4, 0x0, 0x0, 0x2}, &(0x7f0000000200)={0x0, 0x0, 0x2, 0x3, 0x4002, r1, 0x0, 0x0, 0xfbc}]) syz_clone(0x40800000, 0x0, 0x0, 0x0, 0x0, 0x0) 24.398706779s ago: executing program 3 (id=191): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r0, 0x0, 0x40040) syz_mount_image$exfat(&(0x7f0000002bc0), &(0x7f0000000240)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, &(0x7f00000000c0)={[{@errors_remount}, {@utf8}, {@uid={'uid', 0x3d, 0xee00}}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}, {@gid}, {@namecase}, {@utf8}, {@allow_utime={'allow_utime', 0x3d, 0x17}}, {@errors_remount}, {@errors_continue}, {@dmask={'dmask', 0x3d, 0x1000}}]}, 0x41, 0x1533, &(0x7f0000002c00)="$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") socket(0x1f, 0x1, 0x72) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r1 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) wait4(r1, 0x0, 0x8, 0x0) ptrace$setregset(0x4205, r1, 0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, 0x0) 24.149487135s ago: executing program 3 (id=195): setpriority(0x0, 0x0, 0x2a14b58) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x8000, 0x3ff}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) r1 = userfaultfd(0x80001) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2000009, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000002c0)={0xaa, 0x100}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x400000)=nil, 0x400000}, 0x1}) syz_genetlink_get_family_id$ethtool(&(0x7f0000001b00), 0xffffffffffffffff) 23.612083449s ago: executing program 3 (id=199): socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x2, 0xfffffffc, @empty, 0x80000001}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000200)=0x1, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000d00)={0x18c, 0x0, 0x2, 0x301, 0x0, 0x0, {0x7, 0x0, 0x2}, [@CTA_EXPECT_NAT={0x148, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_TUPLE={0x44, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @local}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_NAT_TUPLE={0xa0, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @empty}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x26}}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @remote}, {0x14, 0x4, @loopback}}}]}, @CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_TUPLE={0x50, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @empty}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}]}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_HELP_NAME={0xe, 0x6, 'sip-20000\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x2}, @CTA_EXPECT_MASTER={0x18, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}]}]}, 0x18c}, 0x1, 0x0, 0x0, 0x40010}, 0x8000) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=@updpolicy={0x13c, 0x19, 0x1, 0x0, 0x0, {{@in=@private, @in=@remote, 0x0, 0xfffd, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}, [@tmpl={0x84, 0x5, [{{@in=@local, 0x0, 0x2b}, 0x0, @in=@broadcast}, {{@in=@loopback, 0x0, 0x6c}, 0x0, @in=@local, 0x4000}]}]}, 0x13c}}, 0x4040000) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, 0x0, 0x4000850) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r4, 0x0, 0x8008000000010, &(0x7f0000005e40)="17000000020001000003d68c5ee17688a2003208020300ecff3f0200000300000a000000009afc5ad9485bbb6a880000d6c8db0000dba67e060180000a0000f10607bdff59100ac45761407a681f009cee4a5acb3da400001fb700674f19b44e09f9315033bf79ac2dff060115003901000000000000ea000000000000000009ffff02dfccebf6ba0008400200000000e90554062a80e605007f71174aa951f3c63e5c83f1ba2112ce68bf17a6e000"/184, 0xb8) 23.597751509s ago: executing program 32 (id=199): socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x2, 0xfffffffc, @empty, 0x80000001}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000200)=0x1, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000d00)={0x18c, 0x0, 0x2, 0x301, 0x0, 0x0, {0x7, 0x0, 0x2}, [@CTA_EXPECT_NAT={0x148, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_TUPLE={0x44, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @local}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_NAT_TUPLE={0xa0, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @empty}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x26}}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @remote}, {0x14, 0x4, @loopback}}}]}, @CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_TUPLE={0x50, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @empty}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}]}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_HELP_NAME={0xe, 0x6, 'sip-20000\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x2}, @CTA_EXPECT_MASTER={0x18, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}]}]}, 0x18c}, 0x1, 0x0, 0x0, 0x40010}, 0x8000) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=@updpolicy={0x13c, 0x19, 0x1, 0x0, 0x0, {{@in=@private, @in=@remote, 0x0, 0xfffd, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}, [@tmpl={0x84, 0x5, [{{@in=@local, 0x0, 0x2b}, 0x0, @in=@broadcast}, {{@in=@loopback, 0x0, 0x6c}, 0x0, @in=@local, 0x4000}]}]}, 0x13c}}, 0x4040000) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, 0x0, 0x4000850) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r4, 0x0, 0x8008000000010, &(0x7f0000005e40)="17000000020001000003d68c5ee17688a2003208020300ecff3f0200000300000a000000009afc5ad9485bbb6a880000d6c8db0000dba67e060180000a0000f10607bdff59100ac45761407a681f009cee4a5acb3da400001fb700674f19b44e09f9315033bf79ac2dff060115003901000000000000ea000000000000000009ffff02dfccebf6ba0008400200000000e90554062a80e605007f71174aa951f3c63e5c83f1ba2112ce68bf17a6e000"/184, 0xb8) 20.503778144s ago: executing program 0 (id=216): r0 = socket(0x10, 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) syz_usb_connect$uac2(0x5, 0x83, &(0x7f0000000300)=ANY=[@ANYBLOB="120100020000000882052500400001020301090271000301f81005080b02000105206e21f53a12fdac08090400000001012000092401fdff0a11004708240a0000057f000904010000010220000904010101010220000905010940000204d80825010230cc000009040200000102200009040239"], 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x8, 0xfffffffc, 0xdc64}}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'syztnl1\x00', &(0x7f0000000240)={'syztnl0\x00', r2, 0x29, 0x0, 0x6, 0x7f, 0x5, @ipv4={'\x00', '\xff\xff', @multicast1}, @mcast1, 0x0, 0x40, 0x6, 0x41}}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000880)={'syztnl1\x00', 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x48e002, 0x100) getsockname$packet(r0, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000000c0)=0x14) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f00000001c0)={'ip6gre0\x00', r3, 0x0, 0x4, 0xa0, 0x3c15, 0x8, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @empty, 0x40, 0x1cc9910e4d910ad5, 0xcec, 0x7}}) 17.539100275s ago: executing program 2 (id=234): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000002040)='net/tcp\x00') ustat(0xd4ac, 0x0) socket$key(0xf, 0x3, 0x2) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x204, 0x82) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, 0x0, 0x0) read$FUSE(r1, &(0x7f0000002080)={0x2020}, 0x2020) 17.481636807s ago: executing program 0 (id=236): fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2}, &(0x7f0000000300)=0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r4, 0x0, r2, 0x0, 0xf3a, 0x1) tee(r1, r5, 0xf3a, 0x4) write$binfmt_elf64(r3, &(0x7f0000000380)=ANY=[], 0x18c6) 17.164031764s ago: executing program 5 (id=238): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000001240)='./file2\x00', 0x14552, &(0x7f0000000b40)=ANY=[], 0xfb, 0x11ff, &(0x7f0000001280)="$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r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x101042, 0x15) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f0000000080)={&(0x7f0000000000)=""/5, 0x214000, 0x800}, 0x20) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, 0x0, 0x0) r2 = socket$tipc(0x1e, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) 17.160732305s ago: executing program 1 (id=239): r0 = creat(&(0x7f0000000080)='./file0\x00', 0xc7) close(r0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000), 0x101000, 0x800, 0x3, 0x1}, 0x20) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f00000003c0)=0x800, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'veth1_to_batadv\x00', 0x0}) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f0000000180)=0x20, 0x4) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f0000000140)=0x4000, 0x4) bind$xdp(r1, &(0x7f00000001c0)={0x2c, 0x8, r3}, 0x10) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x4440, &(0x7f0000000700)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 17.112193206s ago: executing program 1 (id=240): r0 = openat$kvm(0x0, &(0x7f0000000080), 0x0, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000008c0)={0x30, 0x4, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x1}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x3}]}, &(0x7f00000001c0)='syzkaller\x00', 0x401, 0xfa, &(0x7f00000006c0)=""/250, 0x41100, 0x2, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000007c0)={0x6, 0x1}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x7ff}, 0x94) r2 = creat(&(0x7f0000000980)='./file0\x00', 0x154) bpf$PROG_BIND_MAP(0x23, &(0x7f00000009c0)={r1, r2}, 0xc) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = syz_kvm_setup_syzos_vm$x86(r3, &(0x7f0000c00000/0x400000)=nil) r5 = syz_kvm_add_vcpu$x86(r4, &(0x7f00000000c0)={0x0, &(0x7f0000000a00)=[@nested_amd_invlpga={0x17d, 0x0, {0x4, 0x5c5f}}, @wr_drn={0x68, 0x0, {0x3, 0x72d}}, @nested_intel_vmwrite_mask={0x154, 0x0, {0x1, @host64=0x2c05, 0x3, 0xd, 0x7992}}, @cpuid={0x64, 0x0, {0x3}}, @cpuid={0x64, 0x0, {0x81d9, 0x8001}}, @cpuid={0x64, 0x0, {0x7ff, 0xa}}, @cpuid={0x64, 0x0, {0x76dd, 0x1}}], 0x89}) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f0000000040)=0x2000) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f00000002c0)={"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"}) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x21081e, &(0x7f00000002c0), 0x1, 0x4fe, &(0x7f0000000b00)="$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") 16.896342171s ago: executing program 4 (id=241): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x1e9100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000), 0x208e24b) preadv(r2, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x1, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, 0x0}], 0x1, 0x54, 0x0, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000240)={'\x00', 0x4, 0xd, 0x96, 0x0, 0x100, 0x10000, 0x1, '\x00', 0x1}) ioctl$KVM_RUN(r3, 0xae80, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x7fffffffffffffff, 0x15) 16.723116205s ago: executing program 1 (id=242): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x2, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) socket(0x10, 0x3, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x40241, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$nl_route_sched(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=@newqdisc={0x5c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x9, 0x1}, {0x4}, {0xe, 0xd}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x401}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1a, {0x0, 0x0, 0x491, 0x0, 0x0, 0x0, 0x8, 0x2}}, {0x8, 0x1b, [0x0, 0x0]}}]}, @TCA_INGRESS_BLOCK={0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x90}, 0x4000c00) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="3c0000001000010000000000000000002c00000020000000ff0f00000000000008001c00c90000"], 0x3c}], 0x1, 0x0, 0x0, 0xb305e06d8ab48273}, 0x48800) 16.609261458s ago: executing program 2 (id=243): r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$gtp(&(0x7f0000000c80), r0) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0xd) sendmsg$nl_route(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="640000001000370403000000ffffffff00000000", @ANYRES32=r1, @ANYBLOB="0b1b050000000000440012800b00010069703667726500003400028008000100", @ANYRES32, @ANYBLOB="140006"], 0x64}, 0x1, 0x0, 0x0, 0x48810}, 0x4000010) add_key$fscrypt_v1(0x0, 0x0, &(0x7f00000005c0)={0x0, "7c80f794913f488c37c8372afe0335267888cc11eef667ca602b4f85913c827aedd707789d1c79dda6f4cf15d9e91a2922c80c43cde9ebd1553034d2efa4a948", 0x1f}, 0x48, 0xffffffffffffffff) r2 = socket(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x2) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r2, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newqdisc={0x48, 0x24, 0x5820a61ca228651, 0x0, 0x2, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18, 0x2, {0x3, 0x7fffffff, 0x1}}]}}]}, 0x48}}, 0x8d0) sendmsg$nl_route_sched(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000540)=@newtfilter={0xd8, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0xc}, {0xfff2}, {0xfff1, 0x3d}}, [@filter_kind_options=@f_bpf={{0x8}, {0xac, 0x2, [@TCA_BPF_ACT={0x4c}, @TCA_BPF_NAME={0xc, 0x7, './file0\x00'}]}}]}, 0xd8}}, 0x0) 16.419793143s ago: executing program 1 (id=244): r0 = syz_usb_connect$uac2(0x3, 0x7b, &(0x7f0000000280)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x40, 0x582, 0xc, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x69, 0x3, 0x1, 0x2, 0x30, 0x9, {0x8, 0xb, 0x0, 0x81, 0x1, 0xd, 0x20, 0x8c}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0x4000, 0x4, 0x9, 0x7}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x200, 0x3, 0xb, 0x4, {0x8, 0x25, 0x1, 0x0, 0x0, 0x40, 0x4}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x8, 0x40, 0x6, 0x3, {0x8, 0x25, 0x1, 0x82, 0x3, 0xf3, 0x6}}}}}}}}]}}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000000700)={0x2c, 0x0, &(0x7f00000005c0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x44a}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$uac2(r0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_mount_image$exfat(&(0x7f0000006c00), &(0x7f0000000280)='./file0\x00', 0x208008de, &(0x7f0000000080)=ANY=[@ANYBLOB='utf8,errors=continue,namecase=1,utf8,gid=', @ANYRESOCT=0x0, @ANYBLOB=',umask=00000000000000000000077,umask=00000000000000000005676,uid=', @ANYRESHEX=0x0, @ANYBLOB=',gid=', @ANYRESHEX=0x0, @ANYBLOB="2c000ca8768ddddc191573cbd33da79641936c9de64e264f331d1b50f4c4f54702f51dcbddb39c14c19175f07a639bb65ea608fbf6fadf5d8da30ace1281bed3e61b084526e10dbe921dad84fbcabc5791f52445cb76b789ed377aa0cd17309c4df04d525e8af05fb246b33836d90656cd2daa991b916be40df3bd607ae5672e1bb90730d0ff03000000000000c5f0cf287ea707c1fc66165f74e7d8a78c37a4b86907cec1df06da3611f616718d88770a2520ceb039bc06ef4d1183"], 0x1, 0x1503, &(0x7f0000000580)="$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") bpf$PROG_LOAD(0x5, 0x0, 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x15) mount$9p_fd(0x0, 0x0, 0x0, 0x0, 0x0) syz_usb_control_io$sierra_net(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) 16.365766484s ago: executing program 2 (id=245): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x48, 0x24, 0x4ee4e6a52ff56541, 0x70bd27, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18, 0x2, {0x3, 0x8, 0x4}}]}}]}, 0x48}}, 0x20040084) r4 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000380)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=@newtfilter={0x44, 0x2c, 0xd27, 0x170bd2c, 0x2002, {0x0, 0x0, 0x0, r5, {0xb, 0x10}, {}, {0x8, 0xffe0}}, [@filter_kind_options=@f_flow={{0x9}, {0x14, 0x2, [@TCA_FLOW_MODE={0x8, 0x2, 0x1}, @TCA_FLOW_KEYS={0x8, 0x1, 0xfb55}]}}]}, 0x44}, 0x1, 0x0, 0x0, 0x4894}, 0x2) socket$unix(0x1, 0x1, 0x0) r6 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000380)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000640)=@newtfilter={0x34, 0x2c, 0xd27, 0x170bd2c, 0x25dfdbfb, {0x0, 0x0, 0x0, r7, {0xb, 0x10}, {}, {0x8, 0xffe0}}, [@filter_kind_options=@f_flow={{0x9}, {0x4}}]}, 0x34}, 0x1, 0x0, 0x0, 0x4894}, 0x2) 16.187415718s ago: executing program 2 (id=246): socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000740)='./binderfs/binder-control\x00', 0x802, 0x0) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) sendto$packet(0xffffffffffffffff, 0x0, 0x0, 0x6095, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x48e02, 0x0) io_setup(0x1, &(0x7f0000000000)) timer_create(0x1, 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000000c0), 0x200000000000, 0x0) syz_usb_disconnect(r1) 16.09967988s ago: executing program 5 (id=247): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x7}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) socket$inet6(0xa, 0x3, 0x5) r1 = userfaultfd(0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x440}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) syz_kvm_setup_syzos_vm$x86(0xffffffffffffffff, &(0x7f000074f000/0x400000)=nil) close(0x4) 15.956776604s ago: executing program 0 (id=248): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@newlink={0x34, 0x10, 0x601, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'dummy0\x00'}]}, 0x34}}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000200)={'dummy0\x00', 0x1}) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./sys\x00', 0x1ff) mount(&(0x7f0000000500)=@filename='none\x00', &(0x7f0000000400)='./sys\x00', &(0x7f0000000600)='sysfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./sys/class/net/dummy0/carrier\x00', 0x1, 0x0) write(r2, &(0x7f0000000800)='0\n\x00', 0x2) write(r2, &(0x7f0000000800)='1\n\x00', 0x2) close(r2) nanosleep(&(0x7f0000000900)={0x0, 0x5f5e100}, 0x0) close(r0) close(r1) 15.944466984s ago: executing program 5 (id=249): r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1f90, @loopback}, 0x10) bind$inet(r1, &(0x7f0000000020)={0x2, 0x1f91, @loopback}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x1f91, @loopback}, 0x10) connect$inet(r1, &(0x7f0000000060)={0x2, 0x1f90, @loopback}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0xf, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r2, &(0x7f0000000240)='\x00\x00\x00\x00', &(0x7f0000000280)=@udp=r0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r2, &(0x7f0000000300)="01000000", &(0x7f0000000340)=@udp=r1}, 0x20) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0xe, 0x6, &(0x7f0000000440)=@raw=[@map_fd={0x18, 0x2, 0x1, 0x0, r2}, @generic={0xb7, 0x3}, @generic={0xb7, 0x4, 0x0, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x34}, @exit], &(0x7f0000000480)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_skb=0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000004c0)={@map=r2, r3, 0x26, 0x0, 0x0, @void, @value=0x0}, 0x30) sendto$inet(r1, &(0x7f0000000100)='hello', 0x5, 0x0, &(0x7f0000000020)={0x2, 0x1f90, @loopback}, 0x10) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000210)=[{&(0x7f0000000220)=""/6, 0x6}], 0x1}, 0x0) 15.876204436s ago: executing program 5 (id=250): r0 = socket(0x10, 0x803, 0x0) r1 = socket(0x1, 0x803, 0x0) r2 = socket(0x10, 0x803, 0x2) r3 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), r3) getsockname$packet(r3, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=@newlink={0x38, 0x10, 0x437, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x504c3}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_REMOTE={0x8, 0x3, @broadcast}]}}}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r2) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000500)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x20000, {0xa, 0x38, 0x30, 0x0, r5}, [@IFA_LOCAL={0x14, 0x2, @ipv4}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, '\x00', 0x34}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000400)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0xfffffffe, 0x0, {0xa, 0x0, 0x46, 0xfe, r5}, [@IFA_LOCAL={0x14, 0x2, @ipv4}, @IFA_RT_PRIORITY={0x8, 0x9, 0x2}]}, 0x34}}, 0x0) 15.875998956s ago: executing program 5 (id=251): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000240)=0x9, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0xe22, 0x0, @empty, 0x80002}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000280)='./file1\x00', 0x200000, &(0x7f0000000040)=ANY=[@ANYBLOB="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", @ANYRES8], 0x3, 0x232, &(0x7f0000000640)="$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") r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) read$FUSE(r2, &(0x7f0000000880)={0x2020}, 0x2020) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000000)=0x5) writev(r1, &(0x7f0000000140)=[{&(0x7f00000001c0)="580000001500add427323b472545b45602117fffffff81000e22d991000005000000a80013007b00090080007f000001e809000000ff0000f03ac7100003ffffff0000000000000001e7ee000000deff0000000200000000", 0x58}], 0x1) 15.805989347s ago: executing program 0 (id=252): syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r1, &(0x7f0000000440), 0x10) listen(r1, 0xfffffffe) r2 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r2, &(0x7f0000000100)={0x28, 0x0, 0x0, @local}, 0x10) r3 = accept4$unix(r1, 0x0, 0x0, 0x0) recvfrom$unix(r3, &(0x7f0000000480)=""/238, 0xee, 0x10120, 0x0, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040), 0x0) 15.791641428s ago: executing program 4 (id=253): r0 = socket(0x10, 0x3, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x48, 0x24, 0x4ee4e6a52ff56541, 0x70bd27, 0xffffffff, {0x0, 0x0, 0x0, r4, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18, 0x2, {0x3, 0x8, 0x4}}]}}]}, 0x48}}, 0x20040084) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000008c0)=@newqdisc={0x8c, 0x28, 0x4ee4e6a52ff56541, 0x4001, 0xfffffe00, {0x0, 0x0, 0x0, r7, {0x8}, {0xffff}, {0xfff2, 0xffe1}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x45, 0x1, {0xe, [0xc, 0x5, 0x0, 0xf, 0x10, 0x2, 0x4, 0x2, 0xf, 0x6, 0x6, 0x1, 0x8, 0x4, 0x10, 0x4], 0x3, [0xb, 0x5, 0x7fff, 0x2002, 0x1, 0x4, 0x2, 0xd06, 0xff05, 0x8000, 0xb, 0x3, 0x5, 0x6, 0xd, 0x100], [0x2, 0x5, 0x2, 0xfff5, 0x4, 0x8, 0x7, 0x9, 0x5, 0x2, 0xc, 0x40, 0xfffc, 0x3, 0x1, 0x1]}}]}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x400dc}, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x4000000000001f2, 0xfc) 15.465065706s ago: executing program 2 (id=254): r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000040)={'ipvlan0\x00', {0x2, 0x4e20, @multicast1}}) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0x2800, 0x4) sendmsg$IEEE802154_LLSEC_ADD_DEV(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB], 0x3c}, 0x1, 0x0, 0x0, 0x14}, 0x4804) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x60, 0x24, 0xd0f, 0x70bd2d, 0x0, {0x60, 0x0, 0x0, r3, {0x0, 0xa}, {0xffff, 0xffff}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x34, 0x2, [@TCA_TBF_PARMS={0x28, 0x1, {{0xea, 0x0, 0xfffd, 0x0, 0x9, 0x5}, {0x12, 0x2, 0x0, 0x401, 0x8001, 0x1400}, 0xa5, 0x5, 0x10000000}}, @TCA_TBF_BURST={0x8, 0x6, 0x8057}]}}]}, 0x60}}, 0x44080) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001640)=@newqdisc={0x880, 0x24, 0xd0f, 0x70bd2c, 0x25dfdbfc, {0x60, 0x0, 0x0, r3, {}, {0xffe0, 0xa}, {0xfff3, 0xe}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x854, 0x2, [@TCA_TBF_RTAB={0x404, 0x2, [0x4, 0x6, 0xf6a, 0x9, 0x2, 0xf, 0x8, 0xfffffff0, 0x5, 0x2, 0xa2, 0x7, 0x1, 0x1, 0x10, 0x9, 0x9, 0x2, 0x8, 0xda, 0x10000, 0x6, 0x7, 0x51f5d029, 0x655, 0x3, 0x40, 0x7fffffff, 0x0, 0x800, 0x4, 0x3, 0x5, 0x5, 0x0, 0xc3, 0x80, 0x2, 0x8, 0x3, 0x9, 0xa50, 0x51bd, 0xb93d, 0x7f, 0xff, 0xfffffffd, 0x5, 0x7, 0x9, 0x8, 0x0, 0x8, 0xfffff2af, 0x8, 0x1, 0x3, 0xd, 0x1f, 0x6, 0xd7a, 0x0, 0x8, 0x2, 0x2, 0x40, 0x6, 0xfffffffa, 0x7, 0x1, 0x7, 0x9, 0x52640bb6, 0xfbe, 0x0, 0x4b, 0x8, 0xffff7fff, 0x3, 0x96, 0x6, 0x8db5, 0xd, 0x3ff, 0x5, 0x977b, 0x7, 0xa, 0x2, 0xe12f, 0x0, 0x4, 0x5, 0x5, 0x50000, 0xda, 0x7, 0x4, 0x9, 0x2, 0x5, 0xff, 0x8, 0x8, 0xffffffff, 0x668, 0x7fff, 0x6, 0x1, 0x6, 0x8, 0x3, 0x2, 0x8, 0x7, 0xa, 0x1, 0x4, 0x5, 0xc31b, 0x4, 0x2, 0x400, 0x7, 0x7f, 0x81, 0x6, 0x6, 0x9, 0x4, 0x6, 0x9, 0x80, 0x6, 0xe, 0x8, 0x9, 0x800, 0x80, 0x6, 0xb9c3, 0x3, 0x1ff, 0x9, 0xfffffffa, 0x9, 0x8, 0x9ffc, 0x200, 0x8, 0x3, 0x7, 0x1, 0x8, 0x6, 0x3, 0x5, 0x5, 0x8, 0x8, 0x1, 0x1, 0x80000001, 0x3, 0x8, 0xfffffffb, 0x2, 0x4f33fc31, 0x3, 0x7, 0x100, 0xffff, 0x7fff, 0x0, 0x5, 0x5, 0x1, 0x1, 0x3, 0x6, 0x8, 0x8, 0x8, 0x1000, 0x7, 0x7ff, 0x10000, 0x99, 0x8, 0xa, 0x3, 0x2, 0x0, 0x8, 0x5dd8, 0x5, 0xfffffff2, 0x3, 0x0, 0x800, 0x80000000, 0x2, 0x6674, 0x2, 0x3, 0xffff, 0x400, 0x1, 0x6b, 0x5, 0x1ff, 0x1, 0x4c, 0x80000001, 0x6, 0x7ff, 0x933, 0x8f66, 0x6, 0x3, 0x0, 0x40, 0x8, 0x72, 0x1, 0x294e000, 0xb, 0x3d, 0x0, 0x0, 0x0, 0x6, 0x10001, 0xd, 0x28000, 0x1, 0x1, 0x10, 0x6, 0xfffffff7, 0x401, 0xb, 0x8, 0x7e, 0xcf, 0x4, 0x0, 0x3, 0x9, 0x2, 0x75, 0x3, 0x7ff, 0x2, 0x800, 0x100]}, @TCA_TBF_PBURST={0x8, 0x7, 0x1889}, @TCA_TBF_RTAB={0x404, 0x2, [0x4a, 0x100, 0x6f5e895f, 0xf, 0x1, 0x7, 0x4a187b7a, 0x5, 0x7, 0x6, 0x10000, 0x8, 0x1, 0xf, 0x100, 0x2, 0x0, 0x3, 0x800, 0x2c1, 0x3, 0x101, 0x7d, 0x7fff, 0x0, 0x0, 0x606, 0x5, 0x0, 0xaf3, 0x8000, 0xd, 0x80000000, 0x9, 0x10, 0x8, 0x8, 0x0, 0x2, 0x5, 0x5, 0x7, 0x6, 0x0, 0x7, 0xfffff53b, 0x8, 0x41fe, 0x4, 0x8, 0x0, 0x9, 0x43c, 0xfffffffd, 0xffff, 0xffffff21, 0xf, 0x8, 0xfffffffc, 0x8, 0x0, 0x8, 0x0, 0xd406, 0x2, 0x7fff, 0x4, 0x4, 0xd59, 0x1, 0x7, 0x4, 0xffff, 0x3, 0x3448575b, 0xca, 0x3, 0x10001, 0x7, 0x9, 0x1, 0x5, 0x200, 0x800, 0x5, 0x4, 0x4, 0x40, 0x1, 0x8, 0xe, 0x1, 0x7fffffff, 0x1, 0x0, 0x10000, 0xff, 0x5, 0xa5, 0xffffff20, 0xc79, 0x1459, 0x4, 0xff, 0x0, 0x3, 0x4, 0xe, 0x4, 0x9, 0x0, 0xe3d, 0x4, 0x0, 0xf2, 0xc, 0x80000001, 0x4, 0x7, 0x9, 0x3, 0x5, 0x7, 0x68, 0x7c, 0x8, 0xc, 0x7ff, 0x5, 0x7, 0x4, 0x2, 0x3, 0xffff, 0x8001, 0x8, 0x57, 0x4, 0x7fffffff, 0x3ff, 0x1, 0x7, 0x800, 0x8, 0x0, 0x189, 0x80, 0x3, 0x1, 0xffffffff, 0x4d, 0x0, 0xfff, 0x7, 0x0, 0x1, 0x4, 0x8670, 0xd, 0x40, 0x6, 0x3, 0x3d1f9312, 0x16, 0x499, 0x101, 0x5, 0x1, 0x9, 0x400, 0x4, 0x1ff, 0x1, 0x7, 0xa, 0x21e, 0xb8, 0xc, 0x240000, 0x1, 0x9, 0x0, 0x857e, 0x200, 0xfffffff7, 0x4, 0x7, 0x7, 0xfffffff9, 0x7, 0x3, 0x1000, 0x8, 0xffff, 0x8, 0xffffffff, 0x800000, 0x2, 0xc, 0x9, 0xd, 0x0, 0x101, 0x1000, 0x40, 0x6c, 0x5, 0x9, 0x9, 0x28478204, 0x6, 0x1284c4f0, 0x5, 0x2, 0x3f, 0x1, 0x0, 0x3, 0x2000, 0x8, 0xfffffffb, 0x8de4, 0x116d80, 0x1, 0x5, 0x8, 0x8, 0x6, 0x1, 0xa, 0x9, 0x1, 0x5, 0x10001, 0x7033, 0xe, 0xec, 0x0, 0x3, 0xf0, 0x2, 0x82b, 0x6, 0x5, 0x7fff, 0x8, 0xe, 0x1000, 0x2, 0xfffffc00, 0x4, 0x0, 0xcfd, 0x0, 0x4, 0x1a]}, @TCA_TBF_RATE64={0xc, 0x4, 0xb78fea3163f663ab}, @TCA_TBF_PARMS={0x28, 0x1, {{0x8, 0x0, 0xfffa, 0x9, 0x9, 0x4}, {0x71, 0x2, 0x4, 0x8, 0x7, 0x101}, 0x0, 0x7, 0x1aa2}}, @TCA_TBF_PRATE64={0xc, 0x5, 0xf0cda79ea301acfa}]}}]}, 0x880}, 0x1, 0x0, 0x0, 0xc5}, 0xc010) sendmsg$inet(r0, &(0x7f00000015c0)={0x0, 0x14, &(0x7f0000001600)=[{&(0x7f0000000240)=' ', 0xffffff1f}], 0x1}, 0x0) 15.457332955s ago: executing program 4 (id=255): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000640)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) utimensat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) utimensat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000000200)='./bus\x00', 0x283016, 0x0, 0x11, 0x0, 0x0) syz_mount_image$fuse(0x0, 0x0, 0x800000, 0x0, 0x1, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./bus\x00', &(0x7f0000000000), 0x220000c, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './cgroup'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) 15.371044597s ago: executing program 4 (id=256): r0 = openat$kvm(0x0, &(0x7f00000000c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000c00000/0x400000)=nil) r3 = syz_kvm_add_vcpu$x86(r2, &(0x7f0000000100)={0x0, &(0x7f0000000140)=[@enable_nested={0x12c, 0x18}, @nested_create_vm={0x12d, 0x18}, @nested_load_code={0x12e, 0x3b, {0x0, "49bf563412efbeadde00b80100000048ba00010400000000004889024c89f8488902f4"}}, @nested_vmlaunch={0x12f, 0x18}, @code={0xa, 0x1b, {"49bf0000000000000000"}}, @nested_vmresume={0x130, 0x18}], 0xb6}) r4 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r5 = mmap$KVM_VCPU(&(0x7f0000009000/0x1000)=nil, r4, 0x3, 0x11, r3, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_assert_syzos_uexit$x86(r3, r5, 0x100000000000001) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_assert_syzos_uexit$x86(r3, r5, 0x1deadbeef123456) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xffffffffffffffff) 15.051820345s ago: executing program 4 (id=257): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dbg\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./dbg\x00', &(0x7f0000000040)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./dbg/failslab/ignore-gfp-wait\x00', 0x1, 0x0) write(r0, &(0x7f00000000c0)='N\x00', 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./dbg/failslab/times\x00', 0x1, 0x0) write(r1, &(0x7f0000000140)='1000\x00', 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./dbg/failslab/space\x00', 0x1, 0x0) write(r2, &(0x7f00000001c0)='0\x00', 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./dbg/failslab/probability\x00', 0x1, 0x0) write(r4, &(0x7f0000000280)='1\x00', 0x1) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) 14.378427482s ago: executing program 0 (id=258): fcntl$lock(0xffffffffffffffff, 0x24, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000300)=0x3ff, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x60, 0x24, 0xd0f, 0x70bd2d, 0x0, {0x60, 0x0, 0x0, r3, {0x0, 0xa}, {0xffff, 0xffff}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x34, 0x2, [@TCA_TBF_PARMS={0x28, 0x1, {{0xea, 0x0, 0xfffd, 0x0, 0x9, 0x5}, {0x12, 0x2, 0x0, 0x401, 0x8001, 0x1400}, 0xa5, 0x5, 0x10000000}}, @TCA_TBF_BURST={0x8, 0x6, 0x5f0}]}}]}, 0x60}}, 0x44080) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000003c0)=@newqdisc={0x34, 0x24, 0xd0f, 0x70bd25, 0x25dfdbfe, {0x60, 0x0, 0x0, r3, {}, {0x1, 0xa}, {0x7, 0x3}}, [@qdisc_kind_options=@q_blackhole={0xe}]}, 0x34}, 0x1, 0x0, 0x0, 0x55}, 0x2000c0b0) sendmsg$inet(r0, &(0x7f00000015c0)={0x0, 0x14, &(0x7f0000001600)=[{&(0x7f0000000240)=' ', 0xffffff1f}], 0x1}, 0x0) 14.280080084s ago: executing program 2 (id=259): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f066bbeeb, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f0000000040), 0x80002c1, 0x2, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)=@newtaction={0x48, 0x32, 0xffff, 0x1000000, 0x0, {0x0, 0x0, 0x1300}, [{0x34, 0x1, [@m_mirred={0x30, 0x1, 0x0, 0x0, {{0xb}, {0x4}, {0x4}, {0xc}, {0xc, 0x8, {0x0, 0x2}}}}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x20008000}, 0x0) 13.422540085s ago: executing program 5 (id=260): setpriority(0x0, 0x0, 0x2a14b58) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7fff, 0x3fc}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x8, 0x4008032, 0xffffffffffffffff, 0xf8e77000) futimesat(0xffffffffffffffff, 0x0, 0x0) socket$igmp6(0xa, 0x3, 0x2) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000008980)=[{{0x0, 0x0, &(0x7f00000022c0)=[{&(0x7f0000000340)=""/123, 0x7b}, {0x0}, {0x0}, {&(0x7f0000000680)=""/255, 0xff}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000002180)=""/93, 0x5d}], 0x9, &(0x7f0000002380)=""/29, 0x1d}, 0xf99b}, {{0x0, 0x0, 0x0}, 0x7f}, {{0x0, 0x0, 0x0}, 0x6}], 0x3, 0x2, 0x0) 6.896976953s ago: executing program 1 (id=261): timer_create(0x0, &(0x7f0000000240)={0x0, 0x21, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0xfd8b, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xb320a000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000100)=0xfffe, 0x4) recvmmsg(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40002002, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000080)=0x55b6, 0x4) sendmmsg$unix(r0, &(0x7f0000000000), 0x651, 0x0) 6.893308393s ago: executing program 4 (id=262): setresuid(0x0, 0x0, 0xee01) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20, 0x4) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x2000010, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000071c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x9, 0xffffffffc0a89100, 0x40, 0x0, 0x6, 0x3fffff, 0x0, 0x0, 0x2}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000021c0)="d56cea33946c0eae3241d3604bfce89adddb2eb96960338db7572fa254eb7c69dc0cb526989630e26224c258c8d70ccacc5564d67723f4756c0399174c5460c4995942d24092c36dc820e97344798b5bb45423f853bf50e374323abacf0388cd091016b7a3d7843f4d3ae1658bd34d967e3323a64908442788dbc99c1f4248da53fb5be2c8001236b994ca594e3b3c588beaf3cb1c32c072d768b9e665e7d87044fdfc1fd6452593e6793963153f3850bf85042a5c139799ba8f6cb8d877fc436c4f1601270d6e29d60a4c80d6315e46f4219494ce897127d0b76f5d681e90f4e9282468ef7993cd92076aed266c1db8b81b93adc4969c9b89b32b8768c9f39f2d148e933dbb651746a9364f49986ef73b4c29f647b82b83216bb8179fe5346fdacdc5fda4bd48875cd2f1cf57a0c9a91e059446bac310a6d68948675c35a8e442168fd84d78d9800e5b05bdbce3a6eac65bee7279a3628f2a08931d3d52ce490652c20f8ae529eaf24bf421dad976c68b234ee6f6210c9f9aac3a55c6939d6aa3805b95619546264ff3ff82d0dc690e8ead61b6ed528c3c117cd771a3b7feb214ce8d720640d97f14b399b7f46dc4aad83117e8e642ccb117d13f345536fc3801c124cfaf8aa7aafff6c8df3fdd4469c077eccbd8ddacad80d9113dfde26ae67b226185743b2d53667fb3016fe114f87484ab614ddf0887c4b2c85351ab21a0ece6c066a154b38b4d7c1792d2db2cc5f8ceb42078187949d354b7a08d1529f3d10814757179c860db031dad4a3dc13ca01d1013238ed5f7a9674fcc77f0d34e2118fb851c970d86ecf9de1cfdb8d3ab197480e263c3207c3d7ebe17f9547c7c56b08e83de875294d0fd68df1926ecac24350b2c70bd73e14122ed480c564353d34049e67c26036fc35d04022cd35d6ac00756d3b8550bb22ae80a4bd630a00268d07fa249b0bf545dfbf01bea2f12b30738c6e13156244eb24e6d69ba7c3acdbbefe8bbc06b821aebf836ca07a3cc7b6b24686ed8f3b23085c893e72188b797651c5ab5cceb1465414a325f793a3af6d06eed7eb734ad05bc1f6619e8485259f570a482a67273ee01fe15dd938afce026f1111c7a38ed6d1aba34f009ce1e99140fd0db2de74150541fd48dd2ec5b1d15669de2ffe3a198184b6186ccda31aa64c585ff8cb65b67fe1455753895a88b6ab4c6bf1bb8329739178147e6f15801bfa707bd9ec9da662573ce07af684bb7c880a7d63b0a0a7300881408c44e95c679ea32b0eab845d0b333f245e8d6006258678704aa8cccdaf80cc46138d5b7a0804fdfa34c91d61a0d2fa6c62e7d1a675e5743f845ab40ea5df0182d6eb9781905c94751c75a411699a76f48433142c5f109d5dfddcc0b1dc6254efd5ea50d6ffbc7b9ca031e1a0123844b63c48b964645c6d24707582825e219bcd61677ed4fc45ee1f4be91b4c1b856d65a86acf22b8b0d588bc473248ac040326b1490c2fea24bc0c0a721e2ed63e39973cd4d38df1001dba9b9d995c229655dd26f3cd3d64077ec111e2c370717cb4cd068e0d3a52f1027d3df953e1f1ac768a7215a3695722b1b6714ce43801451a9532212b651d073c780d61712aebadd145c1cd95c1dc0dcf51850046ae5771e365f45858a36e48afe563ec0afee3803ff6a35bc25217b53eda39bb813b8d3d728c21a0b80d014003143666c0d1398cc46a01aaaf97117edda217f984010e7c5cf32535a669d4f11f6b70e3a3b823987ef7c9f878415063bf05205e13bcf7acb287bd0bb0fce77529a711f0ed145ea2ecf2194658dff17c5681cf8c7ad8521d235a705292af4878b3f124be2df661026c091d6c07aae1a74c919f7478d1083f70b3a0fe00c2e220ab998b4595268b6f7cabbfc85e59dfb6ab7a794cd3fd70d5cc4d70ca933a4452df5a345cb31f3267de53519ba39c915d492cd4652843f1d30a5fb311e3b5d868347969f013c5e3b4841b22240abcb61a14ff567186766ce8f6ae64877f672835dbff4fcf19c8230d8a402397630effb698a8b0c9a28ae028d7938ffde488fd64113085bce504cd0551e0eb3730c3f781cbecf0c41d2338766d3f6096661c1f1bec3162b8a0c4099fccd9480e821df8782c2e070530befb62bccd8539fe9dc7d8d3f9bded1bb34db3f2d6050885c8f1d57f5e603f629de7491f5fd9fafcceb565abeaec838b10a763a00a4607d4330bdcedc066d8cf9790d806e03c219866bb8f053a6e602645436d1f469df1d5008f5dcd4bdb7ce5b76ec015a8f4693cb2a63ceb2be00bcf221f0ca32db4efaf8f7022622b335fa8dea4afdd86be10be6c4d66e5f57416add4480509cb98cf31cdda84644eeb782eea041d4bc0e005a20bccc3c4a08cefcdb91cc2c61d9231c4e36e96f6edd2133f9b34e7da90ce20d1c60ff223c6a204bb942766a359b923573bbbaf2a827d79e4f649e79a840216ac4ddb3409c94e71ff08d109bc3f0cf6583219de7d7131a956f835ecf5c131a0b1e056a86d800a0204243f3b695029578c064306a31db53f28a8f0c0302486cd05970904e9b5c53100ac1aabb3110a89820e4d8307c3d46084999d0456c53fec61a9242b486eb41a90f3300fdfd0d8a472e8da7a842588721d1df1f5e4cc425efebc75a904ef4cc881346a4bc23eef4d492e3efccebab86ae4213f42671370579ee7f8341396e9515619e100a8fae2c5cba0139a088579ece7a603c8b8bab9998223fe862dff8480aeaa5970c90b894e5f71c2784e4dfd50ed3e9ed91036e8356c09464de13b4a95227203133b2c2c71cd6323492f083bda58ad7721b6666b9cd93f93f0288482813fd8aade02cca81cd35257e023504ac4f86be1c7a810b67c6d7077f5cdbd305b618a05c03d196894bfb1a6ff511e59ac8ce45d16cee95e1de0797a543728caaa43e5ae42a12b6bb7910d18d4e1ea89d264491287eb23a76095a12a39c46a7c85349e2969edaed3c1fa6a2150494f63f4c98c65fcdd650ac7424ac1ae64421294356ac1e4dbf9d4c817f081f4f7751ebf56788d799bac29dc0bfe83ead7ab3e338b8b84df4cad2b549aaac4e6048a6fa8f8f6f1f7e0e51c8b3c872f18c466e590222b03230f46bc8e9a0171bbd2096c7a480d6a6f29bd74b60105bebda42e59cc830c4b31f6c52687b4ec2ba869149ae363d711d099f94ceade1ada193e931ed9aea0a280ed5f25ad5ab3b4083f140ca17b43e5f6aef2c24a28a0262c80a040187e052ea7d54a528b6fcc176ed3afc07fe6a661d050fb4a3a6abfa3dac5f3230540b45af060781cb5499c2894d6a4a2bf908ddd48d6b34207f56c31229e206c88db3552ceb6e82a0fa2bf7f97baf603d37d6a8b1f2b1f5f95b251129ed05351681908b7cf5cf6cc86dd854174cc19713b4d262b021952b6da5f20f57bbacca62f5b7124409aa625bbea59819baebc1bc2dd188feba48c998d0dbed60d44b8a4f0ac28f6c1c8c9998f7406f1a34e4ce902be2420f7ff51a5ab3b1faa86ab2ec1edbea2493cae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", 0x2000, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x26d01, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x2282, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r2, r5, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000340)=[@text64={0x40, 0x0}], 0x1, 0x32, 0x0, 0x0) 2.778340742s ago: executing program 0 (id=263): unshare(0x22020400) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000000c0)={0x14, 0x4, &(0x7f0000000040)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x7}]}, &(0x7f0000000080)='syzkaller\x00'}, 0x80) capset(0x0, 0x0) openat$dir(0xffffffffffffff9c, 0x0, 0x101000, 0x108) syz_mount_image$f2fs(&(0x7f0000005700), &(0x7f0000000680)='./file0\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="636865636b706f696e743d64697361626c652c6a71666d743d7666736f6c642c7573726a71756f74613d6e6f696e6c696e650700000074727bbd0426b776aa2dd559defbabe1bb7c2990cf2327e9af29b6214ca1a0f50decac5eab7e9507cc6949f5ddd3e28e8b57ddee3b3e5d8d0f008c19753fb6357ce5402421cdf43ebd58fe035a2c7265737569643d", @ANYRES16, @ANYRESDEC], 0xfd, 0x554e, &(0x7f000000b080)="$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syz_mount_image$msdos(&(0x7f0000000180), &(0x7f0000000040)='.\x00', 0x18920f4, &(0x7f00000001c0)=ANY=[], 0x0, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0x8004587d, 0x0) write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x10000, &(0x7f0000000080), 0x1, 0x50a, &(0x7f0000001f40)="$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") openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff2, 0x4012011, r0, 0x0) fdatasync(r0) 2.776939302s ago: executing program 33 (id=263): unshare(0x22020400) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000000c0)={0x14, 0x4, &(0x7f0000000040)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x7}]}, &(0x7f0000000080)='syzkaller\x00'}, 0x80) capset(0x0, 0x0) openat$dir(0xffffffffffffff9c, 0x0, 0x101000, 0x108) syz_mount_image$f2fs(&(0x7f0000005700), &(0x7f0000000680)='./file0\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="636865636b706f696e743d64697361626c652c6a71666d743d7666736f6c642c7573726a71756f74613d6e6f696e6c696e650700000074727bbd0426b776aa2dd559defbabe1bb7c2990cf2327e9af29b6214ca1a0f50decac5eab7e9507cc6949f5ddd3e28e8b57ddee3b3e5d8d0f008c19753fb6357ce5402421cdf43ebd58fe035a2c7265737569643d", @ANYRES16, @ANYRESDEC], 0xfd, 0x554e, &(0x7f000000b080)="$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syz_mount_image$msdos(&(0x7f0000000180), &(0x7f0000000040)='.\x00', 0x18920f4, &(0x7f00000001c0)=ANY=[], 0x0, 0x0, &(0x7f0000000100)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0x8004587d, 0x0) write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x10000, &(0x7f0000000080), 0x1, 0x50a, &(0x7f0000001f40)="$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") openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff2, 0x4012011, r0, 0x0) fdatasync(r0) 2.553862048s ago: executing program 1 (id=265): munmap(&(0x7f0000002000/0x1000)=nil, 0x1000) r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x68, &(0x7f0000000080)=0xa40, 0x4) recvmmsg(r1, &(0x7f0000004700)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000023c0)=""/120, 0x78}, 0x2fc3}], 0x1, 0x40000100, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000180)=0x7f, 0x4) connect$inet6(r2, &(0x7f00000001c0)={0xa, 0x4e23, 0x3, @mcast1, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) write(r2, &(0x7f0000000300)="89ba41c97928dec7cec15a160d3dba2553b519a795020072aed129d4b5247c983455b3d757e8b2333a64d9abf416fd83f942661c47bcdf71f7d07ba20d03474a4a4bce636ea8d2b882b2b49ef18e2a96e41f206d930eda2769c5ee6d5e3d541ce9a21c3ce5cb5fbdad9a45de0000000000000000000000000000f1d3b9821c18", 0x80) 0s ago: executing program 6 (id=264): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, [@ringbuf_output={{}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x9}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x31, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x94) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) close(r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0xb, 0x7, 0x10001, 0x8, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1], 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) close(r0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x7, 0x10001, 0x9, 0x1, 0xffffffffffffffff, 0xfffffffc}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000a40)={{r2}, &(0x7f00000009c0), &(0x7f0000000a00)}, 0x20) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000180)=r3, 0x4) sendmsg$inet(r5, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x20000000) kernel console output (not intermixed with test programs): ] dump_stack+0x15/0x1c [ 75.378512][ T1142] should_fail+0x3ab/0x500 [ 75.382935][ T1142] ? vm_area_dup+0x26/0x250 [ 75.387448][ T1142] __should_failslab+0xa4/0xe0 [ 75.392305][ T1142] should_failslab+0x9/0x20 [ 75.396813][ T1142] kmem_cache_alloc+0x3d/0x2d0 [ 75.401579][ T1142] vm_area_dup+0x26/0x250 [ 75.405909][ T1142] copy_mm+0x857/0x13d0 [ 75.410075][ T1142] ? copy_signal+0x5f0/0x5f0 [ 75.414668][ T1142] ? __init_rwsem+0xd5/0x1c0 [ 75.419262][ T1142] ? copy_signal+0x4cc/0x5f0 [ 75.423868][ T1142] copy_process+0x1386/0x3320 [ 75.428552][ T1142] ? copy_pid_ns+0x26e/0x810 [ 75.433143][ T1142] ? __pidfd_prepare+0x150/0x150 [ 75.438083][ T1142] ? copy_pid_ns+0x648/0x810 [ 75.442682][ T1142] kernel_clone+0x233/0x950 [ 75.447196][ T1142] ? _raw_spin_lock_irqsave+0x130/0x130 [ 75.452745][ T1142] ? create_io_thread+0x170/0x170 [ 75.457781][ T1142] __x64_sys_clone+0x198/0x210 [ 75.462550][ T1142] ? __ia32_sys_vfork+0x130/0x130 [ 75.467581][ T1142] ? debug_smp_processor_id+0x17/0x20 [ 75.472955][ T1142] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 75.479028][ T1142] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 75.484676][ T1142] do_syscall_64+0x31/0x40 [ 75.489098][ T1142] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 75.494993][ T1142] RIP: 0033:0x7fa1b33cb912 [ 75.499419][ T1142] Code: 89 e7 e8 71 8b f7 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 89 c5 85 c0 75 3b 64 48 8b 04 25 10 00 00 [ 75.519028][ T1142] RSP: 002b:00007ffdce219720 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 75.527455][ T1142] RAX: ffffffffffffffda RBX: 00007ffdce219720 RCX: 00007fa1b33cb912 [ 75.535456][ T1142] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 75.543435][ T1142] RBP: 00007fa1b362b7b8 R08: 0000000000000000 R09: 0000000000000000 [ 75.551413][ T1142] R10: 0000555577def7d0 R11: 0000000000000246 R12: 0000000000000000 [ 75.559389][ T1142] R13: 0000000000000003 R14: 00007ffdce219aa8 R15: 0000000000000000 [ 75.570444][ T763] FAULT_INJECTION: forcing a failure. [ 75.570444][ T763] name failslab, interval 1, probability 1, space 0, times 959 [ 75.570992][ T84] FAULT_INJECTION: forcing a failure. [ 75.570992][ T84] name failslab, interval 1, probability 1, space 0, times 959 [ 75.595434][ T763] CPU: 0 PID: 763 Comm: syz.4.149 Not tainted syzkaller #0 [ 75.603284][ T763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 75.613354][ T763] Call Trace: [ 75.616698][ T763] __dump_stack+0x21/0x24 [ 75.621231][ T763] dump_stack_lvl+0x1a7/0x208 [ 75.625925][ T763] ? show_regs_print_info+0x18/0x18 [ 75.631149][ T763] dump_stack+0x15/0x1c [ 75.635339][ T763] should_fail+0x3ab/0x500 [ 75.639786][ T763] ? netlink_trim+0x193/0x230 [ 75.644526][ T763] __should_failslab+0xa4/0xe0 [ 75.649310][ T763] should_failslab+0x9/0x20 [ 75.653841][ T763] __kmalloc_track_caller+0x5f/0x310 [ 75.659156][ T763] ? if_nlmsg_size+0x6c0/0x6c0 [ 75.663953][ T763] ? netlink_trim+0x193/0x230 [ 75.668649][ T763] pskb_expand_head+0x123/0x11c0 [ 75.673605][ T763] ? ___slab_alloc+0x2f8/0x4c0 [ 75.678420][ T763] netlink_trim+0x193/0x230 [ 75.682943][ T763] netlink_broadcast_filtered+0x75/0x12c0 [ 75.688678][ T763] ? rtmsg_ifinfo_build_skb+0xd3/0x180 [ 75.694152][ T763] nlmsg_notify+0xe9/0x1a0 [ 75.698584][ T763] rtmsg_ifinfo+0xea/0x130 [ 75.703013][ T763] dev_close_many+0x26e/0x4d0 [ 75.707820][ T763] ? __dev_open+0x500/0x500 [ 75.712344][ T763] ? __kasan_check_read+0x11/0x20 [ 75.717388][ T763] unregister_netdevice_many+0x477/0x19f0 [ 75.723120][ T763] ? alloc_netdev_mqs+0xca0/0xca0 [ 75.728154][ T763] ? __queue_delayed_work+0x188/0x200 [ 75.733546][ T763] ? __kasan_check_read+0x11/0x20 [ 75.738593][ T763] unregister_netdevice_queue+0x2e1/0x320 [ 75.744324][ T763] ? linkwatch_urgent_event+0x34d/0x460 [ 75.749881][ T763] ? list_netdevice+0x4c0/0x4c0 [ 75.754743][ T763] ? linkwatch_fire_event+0x2d3/0x330 [ 75.760126][ T763] __tun_detach+0xc9d/0x1450 [ 75.764737][ T763] tun_chr_close+0x92/0x140 [ 75.769252][ T763] ? tun_chr_open+0x540/0x540 [ 75.773945][ T763] __fput+0x2dc/0x730 [ 75.777944][ T763] ____fput+0x15/0x20 [ 75.781943][ T763] task_work_run+0x127/0x190 [ 75.786552][ T763] do_exit+0xa7c/0x24e0 [ 75.790727][ T763] ? put_task_struct+0x90/0x90 [ 75.795513][ T763] ? __kasan_check_write+0x14/0x20 [ 75.800643][ T763] ? _raw_spin_lock_irq+0x95/0xf0 [ 75.805774][ T763] ? __kasan_check_read+0x11/0x20 [ 75.810812][ T763] do_group_exit+0x149/0x310 [ 75.815424][ T763] ? cgroup_leave_frozen+0x165/0x2a0 [ 75.820755][ T763] get_signal+0xfb1/0x1300 [ 75.825202][ T763] arch_do_signal_or_restart+0xe7/0x11b0 [ 75.830867][ T763] ? __kasan_check_write+0x14/0x20 [ 75.836018][ T763] ? __switch_to+0x53e/0x10a0 [ 75.840705][ T763] ? __ia32_sys_rt_sigreturn+0x730/0x730 [ 75.846346][ T763] ? __this_cpu_preempt_check+0x13/0x20 [ 75.851907][ T763] ? __perf_event_task_sched_in+0x31e/0x3c0 [ 75.857810][ T763] ? __kasan_check_write+0x14/0x20 [ 75.863029][ T763] ? recalc_sigpending+0x1c4/0x230 [ 75.868146][ T763] exit_to_user_mode_loop+0xa2/0xe0 [ 75.873356][ T763] exit_to_user_mode_prepare+0x76/0xa0 [ 75.878820][ T763] syscall_exit_to_user_mode+0x1d/0x40 [ 75.884281][ T763] ret_from_fork+0x15/0x30 [ 75.888704][ T763] RIP: 0033:0x7f839e3c1e99 [ 75.893118][ T763] Code: Unable to access opcode bytes at RIP 0x7f839e3c1e6f. [ 75.900488][ T763] RSP: 002b:00007f839ce1afd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 75.908909][ T763] RAX: 0000000000000000 RBX: 00007f839e649fa0 RCX: 00007f839e3c1e99 [ 75.916891][ T763] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000400 [ 75.924963][ T763] RBP: 00007f839e457eaf R08: 0000000000000000 R09: 0000000000000000 [ 75.932936][ T763] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 75.940959][ T763] R13: 00007f839e64a038 R14: 00007f839e649fa0 R15: 00007ffd9a4230a8 [ 75.949118][ T84] CPU: 1 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 75.955905][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 75.965147][ T1143] FAULT_INJECTION: forcing a failure. [ 75.965147][ T1143] name failslab, interval 1, probability 1, space 0, times 959 [ 75.965965][ T84] Call Trace: [ 75.965984][ T84] __dump_stack+0x21/0x24 [ 75.966028][ T84] dump_stack_lvl+0x1a7/0x208 [ 75.991057][ T84] ? show_regs_print_info+0x18/0x18 [ 75.996263][ T84] dump_stack+0x15/0x1c [ 76.000425][ T84] should_fail+0x3ab/0x500 [ 76.004846][ T84] ? __alloc_skb+0x9e/0x520 [ 76.009366][ T84] __should_failslab+0xa4/0xe0 [ 76.014137][ T84] should_failslab+0x9/0x20 [ 76.018650][ T84] kmem_cache_alloc+0x3d/0x2d0 [ 76.023418][ T84] ? schedule_preempt_disabled+0x20/0x20 [ 76.029065][ T84] __alloc_skb+0x9e/0x520 [ 76.033413][ T84] ? rcu_preempt_deferred_qs_irqrestore+0x637/0x910 [ 76.040032][ T84] alloc_skb_with_frags+0xa3/0x560 [ 76.045155][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 76.050378][ T84] ? sock_kzfree_s+0x60/0x60 [ 76.055001][ T84] ? __kasan_check_write+0x14/0x20 [ 76.060122][ T84] ? _raw_spin_lock+0x94/0xf0 [ 76.064804][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 76.070187][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 76.075318][ T84] ? unix_dgram_poll+0x640/0x640 [ 76.080269][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 76.085734][ T84] __sys_sendto+0x467/0x620 [ 76.090246][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 76.095634][ T84] ? fpu__clear_all+0x20/0x20 [ 76.100316][ T84] __x64_sys_sendto+0xe5/0x100 [ 76.105083][ T84] do_syscall_64+0x31/0x40 [ 76.109536][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 76.115444][ T84] RIP: 0033:0x7f6518f66407 [ 76.119870][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 76.139486][ T84] RSP: 002b:00007ffd5e6cc6b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 76.147920][ T84] RAX: ffffffffffffffda RBX: 00007f6518e16c80 RCX: 00007f6518f66407 [ 76.156106][ T84] RDX: 000000000000004c RSI: 00007ffd5e6cc7f0 RDI: 0000000000000003 [ 76.164087][ T84] RBP: 00007ffd5e6ccc20 R08: 0000000000000000 R09: 0000000000000000 [ 76.172207][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd5e6ccc38 [ 76.180187][ T84] R13: 00007ffd5e6cc7f0 R14: 0000000000000031 R15: 00007ffd5e6cc7f0 [ 76.191729][ T84] FAULT_INJECTION: forcing a failure. [ 76.191729][ T84] name failslab, interval 1, probability 1, space 0, times 957 [ 76.193033][ T1143] CPU: 0 PID: 1143 Comm: syz-executor Not tainted syzkaller #0 [ 76.212070][ T1143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 76.222129][ T1143] Call Trace: [ 76.225428][ T1143] __dump_stack+0x21/0x24 [ 76.229774][ T1143] dump_stack_lvl+0x1a7/0x208 [ 76.234453][ T1143] ? thaw_kernel_threads+0x220/0x220 [ 76.239748][ T1143] ? show_regs_print_info+0x18/0x18 [ 76.245470][ T1143] ? prandom_u32+0x24d/0x290 [ 76.250070][ T1143] dump_stack+0x15/0x1c [ 76.254268][ T1143] should_fail+0x3ab/0x500 [ 76.258695][ T1143] ? new_inode_pseudo+0x7a/0x210 [ 76.263641][ T1143] __should_failslab+0xa4/0xe0 [ 76.268407][ T1143] should_failslab+0x9/0x20 [ 76.272911][ T1143] kmem_cache_alloc+0x3d/0x2d0 [ 76.277682][ T1143] ? _raw_spin_lock+0x94/0xf0 [ 76.282375][ T1143] new_inode_pseudo+0x7a/0x210 [ 76.287142][ T1143] __ns_get_path+0x158/0x470 [ 76.291738][ T1143] ns_get_path+0x54/0x90 [ 76.296107][ T1143] proc_ns_get_link+0xf7/0x210 [ 76.300874][ T1143] ? proc_ns_instantiate+0xf0/0xf0 [ 76.305991][ T1143] ? security_inode_follow_link+0xc4/0x110 [ 76.311801][ T1143] ? proc_ns_instantiate+0xf0/0xf0 [ 76.316927][ T1143] pick_link+0x5b2/0xcc0 [ 76.321174][ T1143] step_into+0xaa6/0xcd0 [ 76.325427][ T1143] ? _raw_spin_unlock+0x4d/0x70 [ 76.330281][ T1143] ? set_root+0x3f0/0x3f0 [ 76.334612][ T1143] path_openat+0xec4/0x3040 [ 76.341049][ T1143] ? do_filp_open+0x400/0x400 [ 76.345754][ T1143] do_filp_open+0x1df/0x400 [ 76.350271][ T1143] ? vfs_tmpfile+0x2c0/0x2c0 [ 76.354873][ T1143] ? get_unused_fd_flags+0x92/0xa0 [ 76.359990][ T1143] do_sys_openat2+0x19f/0x750 [ 76.364669][ T1143] ? security_task_prctl+0xd4/0x100 [ 76.369873][ T1143] ? do_sys_open+0xe0/0xe0 [ 76.374293][ T1143] ? __se_sys_prctl+0xd00/0x1230 [ 76.379239][ T1143] ? __x64_sys_prctl+0xd0/0xd0 [ 76.384109][ T1143] __x64_sys_openat+0x136/0x160 [ 76.388966][ T1143] do_syscall_64+0x31/0x40 [ 76.393383][ T1143] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 76.399282][ T1143] RIP: 0033:0x7fb2057ab017 [ 76.403706][ T1143] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 76.423318][ T1143] RSP: 002b:00007ffe21ed0c80 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 76.431746][ T1143] RAX: ffffffffffffffda RBX: 0000555587014500 RCX: 00007fb2057ab017 [ 76.439810][ T1143] RDX: 0000000000000000 RSI: 00007fb2058855ea RDI: ffffffffffffff9c [ 76.447791][ T1143] RBP: 00007fb205a787b8 R08: 0000000000000000 R09: 0000000000000000 [ 76.455770][ T1143] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000008 [ 76.463747][ T1143] R13: 0000000000000003 R14: 00007ffe21ed0f88 R15: 0000000000000000 [ 76.472401][ T84] CPU: 0 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 76.479186][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 76.487610][ T1144] FAULT_INJECTION: forcing a failure. [ 76.487610][ T1144] name failslab, interval 1, probability 1, space 0, times 956 [ 76.489275][ T84] Call Trace: [ 76.505346][ T84] __dump_stack+0x21/0x24 [ 76.509704][ T84] dump_stack_lvl+0x1a7/0x208 [ 76.514386][ T84] ? thaw_kernel_threads+0x220/0x220 [ 76.519680][ T84] ? show_regs_print_info+0x18/0x18 [ 76.524892][ T84] ? prandom_u32+0x24d/0x290 [ 76.529493][ T84] dump_stack+0x15/0x1c [ 76.533657][ T84] should_fail+0x3ab/0x500 [ 76.538178][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 76.543505][ T84] __should_failslab+0xa4/0xe0 [ 76.548370][ T84] should_failslab+0x9/0x20 [ 76.552892][ T84] __kmalloc_track_caller+0x5f/0x310 [ 76.558196][ T84] ? kmem_cache_alloc+0x15a/0x2d0 [ 76.563237][ T84] ? __alloc_skb+0x9e/0x520 [ 76.567746][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 76.573037][ T84] __alloc_skb+0xdc/0x520 [ 76.577382][ T84] ? rcu_preempt_deferred_qs_irqrestore+0x637/0x910 [ 76.583978][ T84] alloc_skb_with_frags+0xa3/0x560 [ 76.589186][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 76.594397][ T84] ? sock_kzfree_s+0x60/0x60 [ 76.599012][ T84] ? __kasan_check_write+0x14/0x20 [ 76.604134][ T84] ? _raw_spin_lock+0x94/0xf0 [ 76.608821][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 76.614205][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 76.619467][ T84] ? unix_dgram_poll+0x640/0x640 [ 76.619761][ T394] FAULT_INJECTION: forcing a failure. [ 76.619761][ T394] name failslab, interval 1, probability 1, space 0, times 955 [ 76.624456][ T84] ? cap_capable+0x19c/0x220 [ 76.641777][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 76.647246][ T84] __sys_sendto+0x467/0x620 [ 76.648950][ T95] FAULT_INJECTION: forcing a failure. [ 76.648950][ T95] name failslab, interval 1, probability 1, space 0, times 955 [ 76.651791][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 76.669974][ T84] ? fpu__clear_all+0x20/0x20 [ 76.674678][ T84] __x64_sys_sendto+0xe5/0x100 [ 76.679452][ T84] do_syscall_64+0x31/0x40 [ 76.683875][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 76.689770][ T84] RIP: 0033:0x7f6518f66407 [ 76.694198][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 76.713816][ T84] RSP: 002b:00007ffd5e6cc6b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 76.722241][ T84] RAX: ffffffffffffffda RBX: 00007f6518e16c80 RCX: 00007f6518f66407 [ 76.730222][ T84] RDX: 000000000000004c RSI: 00007ffd5e6cc7f0 RDI: 0000000000000003 [ 76.738202][ T84] RBP: 00007ffd5e6ccc20 R08: 0000000000000000 R09: 0000000000000000 [ 76.746179][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd5e6ccc38 [ 76.754155][ T84] R13: 00007ffd5e6cc7f0 R14: 0000000000000031 R15: 00007ffd5e6cc7f0 [ 76.762139][ T95] CPU: 1 PID: 95 Comm: udevd Not tainted syzkaller #0 [ 76.768915][ T95] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 76.773219][ T306] FAULT_INJECTION: forcing a failure. [ 76.773219][ T306] name failslab, interval 1, probability 1, space 0, times 955 [ 76.779097][ T95] Call Trace: [ 76.779119][ T95] __dump_stack+0x21/0x24 [ 76.779132][ T95] dump_stack_lvl+0x1a7/0x208 [ 76.779182][ T95] ? thaw_kernel_threads+0x220/0x220 [ 76.809476][ T95] ? show_regs_print_info+0x18/0x18 [ 76.814682][ T95] ? prandom_u32+0x24d/0x290 [ 76.819279][ T95] dump_stack+0x15/0x1c [ 76.823456][ T95] should_fail+0x3ab/0x500 [ 76.827877][ T95] ? vm_area_dup+0x26/0x250 [ 76.832392][ T95] __should_failslab+0xa4/0xe0 [ 76.837164][ T95] should_failslab+0x9/0x20 [ 76.841673][ T95] kmem_cache_alloc+0x3d/0x2d0 [ 76.846477][ T95] vm_area_dup+0x26/0x250 [ 76.850810][ T95] copy_mm+0x857/0x13d0 [ 76.854977][ T95] ? copy_signal+0x5f0/0x5f0 [ 76.859579][ T95] ? __init_rwsem+0xd5/0x1c0 [ 76.864172][ T95] ? copy_signal+0x4cc/0x5f0 [ 76.868768][ T95] copy_process+0x1386/0x3320 [ 76.873748][ T95] ? __local_bh_enable_ip+0x53/0x80 [ 76.879094][ T95] ? __pidfd_prepare+0x150/0x150 [ 76.884050][ T95] ? __sock_set_mark+0x160/0x160 [ 76.888997][ T95] ? selinux_socket_setsockopt+0x282/0x360 [ 76.894820][ T95] kernel_clone+0x233/0x950 [ 76.899334][ T95] ? _raw_spin_lock_irqsave+0x130/0x130 [ 76.904887][ T95] ? create_io_thread+0x170/0x170 [ 76.909920][ T95] __x64_sys_clone+0x198/0x210 [ 76.914684][ T95] ? __ia32_sys_vfork+0x130/0x130 [ 76.919734][ T95] ? debug_smp_processor_id+0x17/0x20 [ 76.925127][ T95] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 76.931205][ T95] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 76.936852][ T95] do_syscall_64+0x31/0x40 [ 76.941295][ T95] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 76.947209][ T95] RIP: 0033:0x7f621cadd636 [ 76.951729][ T95] Code: 89 df e8 6d e8 f6 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 52 89 c5 85 c0 75 31 64 48 8b 04 25 10 00 00 [ 76.958903][ T84] FAULT_INJECTION: forcing a failure. [ 76.958903][ T84] name failslab, interval 1, probability 1, space 0, times 953 [ 76.971351][ T95] RSP: 002b:00007ffe60b3d750 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 76.971367][ T95] RAX: ffffffffffffffda RBX: 00007ffe60b3d758 RCX: 00007f621cadd636 [ 76.971398][ T95] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 77.008501][ T95] RBP: 000055fd388682c0 R08: 0000000000000000 R09: 0000000000000210 [ 77.016486][ T95] R10: 00007f621c9a5b50 R11: 0000000000000246 R12: 00007ffe60b3db10 [ 77.024465][ T95] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 77.032474][ T306] CPU: 0 PID: 306 Comm: udevd Not tainted syzkaller #0 [ 77.039339][ T306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 77.049399][ T306] Call Trace: [ 77.052709][ T306] __dump_stack+0x21/0x24 [ 77.057053][ T306] dump_stack_lvl+0x1a7/0x208 [ 77.061745][ T306] ? show_regs_print_info+0x18/0x18 [ 77.066958][ T306] dump_stack+0x15/0x1c [ 77.071123][ T306] should_fail+0x3ab/0x500 [ 77.075553][ T306] ? security_inode_alloc+0x33/0x110 [ 77.080846][ T306] __should_failslab+0xa4/0xe0 [ 77.085620][ T306] should_failslab+0x9/0x20 [ 77.090136][ T306] kmem_cache_alloc+0x3d/0x2d0 [ 77.094916][ T306] ? shmem_alloc_inode+0x1a/0x30 [ 77.099863][ T306] security_inode_alloc+0x33/0x110 [ 77.104989][ T306] inode_init_always+0x725/0x9c0 [ 77.109933][ T306] new_inode_pseudo+0x91/0x210 [ 77.114734][ T306] new_inode+0x28/0x1e0 [ 77.119000][ T306] shmem_get_inode+0x343/0x9d0 [ 77.123781][ T306] shmem_symlink+0x9e/0x4f0 [ 77.128298][ T306] ? selinux_inode_symlink+0x22/0x30 [ 77.133610][ T306] ? security_inode_symlink+0xba/0x100 [ 77.139078][ T306] vfs_symlink+0x339/0x4c0 [ 77.143501][ T306] do_symlinkat+0x10e/0x3d0 [ 77.148018][ T306] __x64_sys_symlink+0x60/0x70 [ 77.152794][ T306] do_syscall_64+0x31/0x40 [ 77.157218][ T306] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 77.163116][ T306] RIP: 0033:0x7f621cb01527 [ 77.167541][ T306] Code: f0 ff ff 77 06 c3 0f 1f 44 00 00 48 8b 15 c9 b8 0d 00 f7 d8 64 89 02 b8 ff ff ff ff c3 66 0f 1f 44 00 00 b8 58 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 a1 b8 0d 00 f7 d8 64 89 02 b8 [ 77.187152][ T306] RSP: 002b:00007ffe60b3d448 EFLAGS: 00000206 ORIG_RAX: 0000000000000058 [ 77.195574][ T306] RAX: ffffffffffffffda RBX: 000055fd3886b7a0 RCX: 00007f621cb01527 [ 77.203548][ T306] RDX: fffffffffffffe68 RSI: 00007ffe60b3d450 RDI: 000055fd38ab8250 [ 77.211531][ T306] RBP: 00000000000001b7 R08: 0000000000000064 R09: 0000000000000000 [ 77.219511][ T306] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffe60b3d450 [ 77.227491][ T306] R13: 000055fd38aad920 R14: 0000000000000008 R15: 000055fd3886b7a0 [ 77.235504][ T1144] CPU: 1 PID: 1144 Comm: syz-executor Not tainted syzkaller #0 [ 77.243068][ T1144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 77.253142][ T1144] Call Trace: [ 77.256446][ T1144] __dump_stack+0x21/0x24 [ 77.260789][ T1144] dump_stack_lvl+0x1a7/0x208 [ 77.265469][ T1144] ? thaw_kernel_threads+0x220/0x220 [ 77.270781][ T1144] ? show_regs_print_info+0x18/0x18 [ 77.275990][ T1144] ? prandom_u32+0x24d/0x290 [ 77.280592][ T1144] dump_stack+0x15/0x1c [ 77.284757][ T1144] should_fail+0x3ab/0x500 [ 77.289178][ T1144] ? __anon_vma_prepare+0x9b/0x410 [ 77.294298][ T1144] __should_failslab+0xa4/0xe0 [ 77.299068][ T1144] should_failslab+0x9/0x20 [ 77.303575][ T1144] kmem_cache_alloc+0x3d/0x2d0 [ 77.308341][ T1144] ? find_mergeable_anon_vma+0x1c3/0x500 [ 77.313977][ T1144] __anon_vma_prepare+0x9b/0x410 [ 77.318963][ T1144] ? __pte_alloc+0x154/0x1d0 [ 77.323565][ T1144] handle_pte_fault+0x30d7/0x3910 [ 77.328603][ T1144] ? _raw_spin_unlock+0x4d/0x70 [ 77.333461][ T1144] handle_mm_fault+0xf86/0x1720 [ 77.338321][ T1144] ? perf_event_namespaces_output+0x590/0x590 [ 77.344399][ T1144] ? can_reuse_spf_vma+0xe0/0xe0 [ 77.349342][ T1144] ? __kasan_check_write+0x14/0x20 [ 77.354462][ T1144] ? down_read_trylock+0x106/0x160 [ 77.359599][ T1144] ? __init_rwsem+0x1c0/0x1c0 [ 77.364278][ T1144] ? vmacache_update+0xb7/0x120 [ 77.369130][ T1144] ? find_vma+0x13b/0x150 [ 77.373463][ T1144] do_user_addr_fault+0x576/0xe20 [ 77.378499][ T1144] ? do_kern_addr_fault+0x80/0x80 [ 77.383526][ T1144] ? debug_smp_processor_id+0x17/0x20 [ 77.389162][ T1144] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 77.395231][ T1144] exc_page_fault+0x5a/0xc0 [ 77.399745][ T1144] ? asm_exc_page_fault+0x8/0x30 [ 77.404684][ T1144] asm_exc_page_fault+0x1e/0x30 [ 77.409563][ T1144] RIP: 0033:0x7f5b6bae6007 [ 77.413984][ T1144] Code: 8b 35 75 a5 e2 00 31 d2 49 8d 4c 30 ff 48 89 c8 48 f7 f6 31 c0 48 29 d1 48 8d 9c 0b c0 f6 ff ff 48 8d 7b 08 48 89 d9 48 89 de <48> c7 83 38 09 00 00 00 00 00 00 48 83 e7 f8 48 29 f9 81 c1 40 09 [ 77.433596][ T1144] RSP: 002b:00007fff3b3e9850 EFLAGS: 00010206 [ 77.439671][ T1144] RAX: 0000000000000000 RBX: 000055556a8a3500 RCX: 000055556a8a3500 [ 77.447748][ T1144] RDX: 000000000000003f RSI: 000055556a8a3500 RDI: 000055556a8a3508 [ 77.455724][ T1144] RBP: 0000000000000002 R08: 000055556a8a3000 R09: 0000000000000000 [ 77.463699][ T1144] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff3b3e98c8 [ 77.471671][ T1144] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 77.479719][ T84] CPU: 0 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 77.486589][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 77.496654][ T84] Call Trace: [ 77.499957][ T84] __dump_stack+0x21/0x24 [ 77.504299][ T84] dump_stack_lvl+0x1a7/0x208 [ 77.508986][ T84] ? thaw_kernel_threads+0x220/0x220 [ 77.514281][ T84] ? show_regs_print_info+0x18/0x18 [ 77.519485][ T84] ? prandom_u32+0x24d/0x290 [ 77.524083][ T84] dump_stack+0x15/0x1c [ 77.528245][ T84] should_fail+0x3ab/0x500 [ 77.532669][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 77.537970][ T84] __should_failslab+0xa4/0xe0 [ 77.542747][ T84] should_failslab+0x9/0x20 [ 77.547255][ T84] __kmalloc_track_caller+0x5f/0x310 [ 77.552638][ T84] ? kmem_cache_alloc+0x15a/0x2d0 [ 77.557670][ T84] ? __alloc_skb+0x9e/0x520 [ 77.562215][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 77.567525][ T84] __alloc_skb+0xdc/0x520 [ 77.571867][ T84] ? rcu_preempt_deferred_qs_irqrestore+0x637/0x910 [ 77.578487][ T84] alloc_skb_with_frags+0xa3/0x560 [ 77.583627][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 77.588845][ T84] ? sock_kzfree_s+0x60/0x60 [ 77.593447][ T84] ? __kasan_check_write+0x14/0x20 [ 77.598568][ T84] ? _raw_spin_lock+0x94/0xf0 [ 77.603262][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 77.608652][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 77.613781][ T84] ? unix_dgram_poll+0x640/0x640 [ 77.618732][ T84] ? cap_capable+0x19c/0x220 [ 77.623324][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 77.628785][ T84] __sys_sendto+0x467/0x620 [ 77.633296][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 77.638675][ T84] ? fpu__clear_all+0x20/0x20 [ 77.643385][ T84] __x64_sys_sendto+0xe5/0x100 [ 77.648179][ T84] do_syscall_64+0x31/0x40 [ 77.652604][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 77.658499][ T84] RIP: 0033:0x7f6518f66407 [ 77.662948][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 77.682643][ T84] RSP: 002b:00007ffd5e6cc6b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 77.691070][ T84] RAX: ffffffffffffffda RBX: 00007f6518e16c80 RCX: 00007f6518f66407 [ 77.699080][ T84] RDX: 0000000000000073 RSI: 00007ffd5e6cc7f0 RDI: 0000000000000003 [ 77.707057][ T84] RBP: 00007ffd5e6ccc20 R08: 0000000000000000 R09: 0000000000000000 [ 77.715034][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd5e6ccc38 [ 77.723016][ T84] R13: 00007ffd5e6cc7f0 R14: 0000000000000058 R15: 00007ffd5e6cc7f0 [ 77.731018][ T394] CPU: 1 PID: 394 Comm: udevd Not tainted syzkaller #0 [ 77.737889][ T394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 77.747972][ T394] Call Trace: [ 77.751290][ T394] __dump_stack+0x21/0x24 [ 77.755627][ T394] dump_stack_lvl+0x1a7/0x208 [ 77.760401][ T394] ? show_regs_print_info+0x18/0x18 [ 77.765618][ T394] ? prandom_u32+0x24d/0x290 [ 77.770224][ T394] dump_stack+0x15/0x1c [ 77.774389][ T394] should_fail+0x3ab/0x500 [ 77.778816][ T394] ? kernfs_fop_open+0x375/0xbb0 [ 77.783763][ T394] __should_failslab+0xa4/0xe0 [ 77.788710][ T394] should_failslab+0x9/0x20 [ 77.793252][ T394] kmem_cache_alloc_trace+0x3a/0x2e0 [ 77.798543][ T394] ? __kasan_check_write+0x14/0x20 [ 77.803663][ T394] kernfs_fop_open+0x375/0xbb0 [ 77.808430][ T394] ? kernfs_fop_mmap+0x400/0x400 [ 77.813384][ T394] do_dentry_open+0x7a5/0x10a0 [ 77.818164][ T394] vfs_open+0x73/0x80 [ 77.822152][ T394] path_openat+0x26c3/0x3040 [ 77.826752][ T394] ? __kasan_slab_alloc+0xc9/0xe0 [ 77.831777][ T394] ? getname_flags+0xba/0x510 [ 77.836462][ T394] ? getname+0x19/0x20 [ 77.840531][ T394] ? do_sys_openat2+0xde/0x750 [ 77.845302][ T394] ? do_filp_open+0x400/0x400 [ 77.850069][ T394] do_filp_open+0x1df/0x400 [ 77.854576][ T394] ? vfs_tmpfile+0x2c0/0x2c0 [ 77.859171][ T394] ? get_unused_fd_flags+0x92/0xa0 [ 77.864283][ T394] do_sys_openat2+0x19f/0x750 [ 77.868984][ T394] ? kmem_cache_free+0x100/0x2d0 [ 77.873944][ T394] ? ____kasan_slab_free+0x130/0x160 [ 77.879233][ T394] ? __kasan_slab_free+0x11/0x20 [ 77.884174][ T394] ? do_sys_open+0xe0/0xe0 [ 77.888622][ T394] ? __se_sys_flock+0x47c/0x5b0 [ 77.893480][ T394] ? kmem_cache_free+0x100/0x2d0 [ 77.898427][ T394] __x64_sys_openat+0x136/0x160 [ 77.903286][ T394] do_syscall_64+0x31/0x40 [ 77.907716][ T394] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 77.913611][ T394] RIP: 0033:0x7f621ca93407 [ 77.918209][ T394] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 77.937822][ T394] RSP: 002b:00007ffe60b34d70 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 77.946335][ T394] RAX: ffffffffffffffda RBX: 00007f621c9a5880 RCX: 00007f621ca93407 [ 77.954315][ T394] RDX: 0000000000080000 RSI: 00007ffe60b34ef0 RDI: ffffffffffffff9c [ 77.962301][ T394] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000 [ 77.970287][ T394] R10: 0000000000000000 R11: 0000000000000202 R12: 000055fd1f0747f5 [ 77.978267][ T394] R13: 000055fd1f0747f5 R14: 0000000000000001 R15: 000055fd1f08f140 [ 77.988020][ T84] FAULT_INJECTION: forcing a failure. [ 77.988020][ T84] name failslab, interval 1, probability 1, space 0, times 952 [ 78.000916][ T84] CPU: 0 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 78.007688][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 78.017746][ T84] Call Trace: [ 78.021043][ T84] __dump_stack+0x21/0x24 [ 78.025412][ T84] dump_stack_lvl+0x1a7/0x208 [ 78.030094][ T84] ? thaw_kernel_threads+0x220/0x220 [ 78.035386][ T84] ? show_regs_print_info+0x18/0x18 [ 78.040592][ T84] ? prandom_u32+0x24d/0x290 [ 78.045193][ T84] dump_stack+0x15/0x1c [ 78.049358][ T84] should_fail+0x3ab/0x500 [ 78.053796][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 78.059095][ T84] __should_failslab+0xa4/0xe0 [ 78.063868][ T84] should_failslab+0x9/0x20 [ 78.068380][ T84] __kmalloc_track_caller+0x5f/0x310 [ 78.073672][ T84] ? kmem_cache_alloc+0x15a/0x2d0 [ 78.078704][ T84] ? __alloc_skb+0x9e/0x520 [ 78.083216][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 78.088510][ T84] __alloc_skb+0xdc/0x520 [ 78.092856][ T84] ? rcu_preempt_deferred_qs_irqrestore+0x637/0x910 [ 78.099453][ T84] alloc_skb_with_frags+0xa3/0x560 [ 78.104589][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 78.109790][ T84] ? sock_kzfree_s+0x60/0x60 [ 78.114406][ T84] ? __kasan_check_write+0x14/0x20 [ 78.119526][ T84] ? _raw_spin_lock+0x94/0xf0 [ 78.124209][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 78.129671][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 78.134785][ T84] ? unix_dgram_poll+0x640/0x640 [ 78.139796][ T84] ? cap_capable+0x19c/0x220 [ 78.144407][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 78.149877][ T84] __sys_sendto+0x467/0x620 [ 78.154492][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 78.159871][ T84] ? fpu__clear_all+0x20/0x20 [ 78.164550][ T84] __x64_sys_sendto+0xe5/0x100 [ 78.169317][ T84] do_syscall_64+0x31/0x40 [ 78.173734][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 78.179728][ T84] RIP: 0033:0x7f6518f66407 [ 78.184152][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 78.203764][ T84] RSP: 002b:00007ffd5e6cc6b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 78.212188][ T84] RAX: ffffffffffffffda RBX: 00007f6518e16c80 RCX: 00007f6518f66407 [ 78.220168][ T84] RDX: 000000000000004a RSI: 00007ffd5e6cc7f0 RDI: 0000000000000003 [ 78.228158][ T84] RBP: 00007ffd5e6ccc20 R08: 0000000000000000 R09: 0000000000000000 [ 78.236165][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd5e6ccc38 [ 78.244146][ T84] R13: 00007ffd5e6cc7f0 R14: 000000000000002f R15: 00007ffd5e6cc7f0 [ 78.253151][ T134] FAULT_INJECTION: forcing a failure. [ 78.253151][ T134] name failslab, interval 1, probability 1, space 0, times 951 [ 78.267480][ T15] FAULT_INJECTION: forcing a failure. [ 78.267480][ T15] name failslab, interval 1, probability 1, space 0, times 951 [ 78.281714][ T95] udevd[95]: fork of child failed: Cannot allocate memory [ 78.288939][ T306] udevd[306]: Failed to create symlink /run/udev/watch/439: No space left on device [ 78.298376][ T15] CPU: 0 PID: 15 Comm: kworker/0:1 Not tainted syzkaller #0 [ 78.305676][ T15] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 78.315749][ T15] Workqueue: wg-kex-wg0 wg_packet_handshake_receive_worker [ 78.322948][ T15] Call Trace: [ 78.326244][ T15] __dump_stack+0x21/0x24 [ 78.330595][ T15] dump_stack_lvl+0x1a7/0x208 [ 78.335272][ T15] ? thaw_kernel_threads+0x220/0x220 [ 78.340581][ T15] ? show_regs_print_info+0x18/0x18 [ 78.345781][ T15] ? prandom_u32+0x24d/0x290 [ 78.350380][ T15] dump_stack+0x15/0x1c [ 78.354542][ T15] should_fail+0x3ab/0x500 [ 78.358961][ T15] ? wg_socket_send_buffer_to_peer+0x37/0x170 [ 78.365038][ T15] __should_failslab+0xa4/0xe0 [ 78.369811][ T15] should_failslab+0x9/0x20 [ 78.374314][ T15] __kmalloc_track_caller+0x5f/0x310 [ 78.379602][ T15] ? kmem_cache_alloc+0x15a/0x2d0 [ 78.384633][ T15] ? __alloc_skb+0x9e/0x520 [ 78.389140][ T15] ? wg_socket_send_buffer_to_peer+0x37/0x170 [ 78.395203][ T15] __alloc_skb+0xdc/0x520 [ 78.399535][ T15] wg_socket_send_buffer_to_peer+0x37/0x170 [ 78.405461][ T15] ? ktime_get_coarse_with_offset+0x122/0x170 [ 78.411531][ T15] wg_packet_send_handshake_response+0x1af/0x230 [ 78.417895][ T15] ? wg_packet_send_queued_handshake_initiation+0x210/0x210 [ 78.425188][ T15] wg_packet_handshake_receive_worker+0x512/0x900 [ 78.431636][ T15] process_one_work+0x6fd/0xbc0 [ 78.436499][ T15] worker_thread+0xa8e/0x13c0 [ 78.441213][ T15] kthread+0x324/0x3b0 [ 78.445294][ T15] ? worker_clr_flags+0x190/0x190 [ 78.450325][ T15] ? kthread_blkcg+0xd0/0xd0 [ 78.454925][ T15] ret_from_fork+0x1f/0x30 [ 78.460549][ T312] FAULT_INJECTION: forcing a failure. [ 78.460549][ T312] name failslab, interval 1, probability 1, space 0, times 950 [ 78.463103][ T1070] FAULT_INJECTION: forcing a failure. [ 78.463103][ T1070] name failslab, interval 1, probability 1, space 0, times 950 [ 78.473393][ T312] CPU: 1 PID: 312 Comm: kworker/u4:3 Not tainted syzkaller #0 [ 78.491763][ T95] FAULT_INJECTION: forcing a failure. [ 78.491763][ T95] name failslab, interval 1, probability 1, space 0, times 950 [ 78.493594][ T312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 78.516397][ T312] Workqueue: netns cleanup_net [ 78.521163][ T312] Call Trace: [ 78.524468][ T312] __dump_stack+0x21/0x24 [ 78.528807][ T312] dump_stack_lvl+0x1a7/0x208 [ 78.533493][ T312] ? show_regs_print_info+0x18/0x18 [ 78.538702][ T312] ? prandom_u32+0x24d/0x290 [ 78.543307][ T312] dump_stack+0x15/0x1c [ 78.547469][ T312] should_fail+0x3ab/0x500 [ 78.551900][ T312] ? __alloc_skb+0x9e/0x520 [ 78.556411][ T312] __should_failslab+0xa4/0xe0 [ 78.561184][ T312] should_failslab+0x9/0x20 [ 78.565713][ T312] kmem_cache_alloc+0x3d/0x2d0 [ 78.570486][ T312] __alloc_skb+0x9e/0x520 [ 78.574838][ T312] ? __fib6_drop_pcpu_from+0x27d/0x2c0 [ 78.580344][ T312] inet6_rt_notify+0x293/0x480 [ 78.585139][ T312] ? rt6_nh_dump_exceptions+0x6b0/0x6b0 [ 78.590693][ T312] ? call_fib_notifiers+0xa0/0xc0 [ 78.595729][ T312] fib6_del+0xb9e/0xf00 [ 78.599900][ T312] ? fib6_locate+0x460/0x460 [ 78.604524][ T312] ? ret_from_fork+0x1f/0x30 [ 78.609135][ T312] ? fib6_ifdown+0x2e8/0x4e0 [ 78.613817][ T312] fib6_clean_node+0x2a1/0x540 [ 78.618635][ T312] ? node_free_rcu+0x30/0x30 [ 78.623234][ T312] ? __kasan_record_aux_stack+0xd2/0x100 [ 78.628870][ T312] ? fib_netdev_event+0x3d8/0x5b0 [ 78.633920][ T312] ? raw_notifier_call_chain+0x90/0x100 [ 78.639476][ T312] ? dev_close_many+0x328/0x4d0 [ 78.644333][ T312] ? unregister_netdevice_many+0x477/0x19f0 [ 78.645683][ T394] FAULT_INJECTION: forcing a failure. [ 78.645683][ T394] name failslab, interval 1, probability 1, space 0, times 949 [ 78.650289][ T312] ? ip6gre_exit_batch_net+0x5ca/0x620 [ 78.668454][ T312] ? process_one_work+0x6fd/0xbc0 [ 78.673485][ T312] ? worker_thread+0xa8e/0x13c0 [ 78.678345][ T312] ? kthread+0x324/0x3b0 [ 78.682599][ T312] ? ret_from_fork+0x1f/0x30 [ 78.687219][ T312] fib6_walk_continue+0x54b/0x740 [ 78.692248][ T312] fib6_walk+0x153/0x290 [ 78.696497][ T312] fib6_clean_all+0x1a1/0x270 [ 78.701180][ T312] ? rt6_sync_down_dev+0x140/0x140 [ 78.706313][ T312] ? fib6_del+0xf00/0xf00 [ 78.710680][ T312] ? node_free_rcu+0x30/0x30 [ 78.715278][ T312] ? rt6_sync_down_dev+0x140/0x140 [ 78.720395][ T312] rt6_disable_ip+0x114/0x690 [ 78.725078][ T312] ? __kasan_check_write+0x14/0x20 [ 78.730220][ T312] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 78.735685][ T312] ? fib6_ifdown+0x4e0/0x4e0 [ 78.740279][ T312] ? __kasan_check_read+0x11/0x20 [ 78.745309][ T312] addrconf_ifdown+0x144/0x1890 [ 78.750170][ T312] ? detach_if_pending+0xf5/0x300 [ 78.755197][ T312] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 78.761035][ T312] ? addrconf_cleanup+0x1c0/0x1c0 [ 78.766082][ T312] ? __kasan_check_write+0x14/0x20 [ 78.771226][ T312] ? mutex_lock+0x92/0xf0 [ 78.775586][ T312] ? mutex_trylock+0xb0/0xb0 [ 78.780200][ T312] ? nf_nat_masq_schedule+0x4a0/0x4a0 [ 78.785594][ T312] addrconf_notify+0x3bd/0xea0 [ 78.790390][ T312] raw_notifier_call_chain+0x90/0x100 [ 78.795786][ T312] dev_close_many+0x328/0x4d0 [ 78.800484][ T312] ? __dev_open+0x500/0x500 [ 78.805039][ T312] ? __mutex_lock+0x840/0xc40 [ 78.809732][ T312] ? __kasan_check_read+0x11/0x20 [ 78.814776][ T312] unregister_netdevice_many+0x477/0x19f0 [ 78.820514][ T312] ? alloc_netdev_mqs+0xca0/0xca0 [ 78.825564][ T312] ? unregister_netdevice_queue+0x17c/0x320 [ 78.831480][ T312] ? list_netdevice+0x4c0/0x4c0 [ 78.836347][ T312] ip6gre_exit_batch_net+0x5ca/0x620 [ 78.841649][ T312] ? ip6gre_init_net+0x340/0x340 [ 78.846603][ T312] ? ip6gre_init_net+0x340/0x340 [ 78.851556][ T312] cleanup_net+0x5fe/0xb80 [ 78.855986][ T312] ? finish_task_switch+0x12e/0x5a0 [ 78.861202][ T312] ? switch_mm_irqs_off+0x34d/0x990 [ 78.866429][ T312] ? ops_init+0x470/0x470 [ 78.870773][ T312] ? __kasan_check_read+0x11/0x20 [ 78.875815][ T312] ? read_word_at_a_time+0x12/0x20 [ 78.880939][ T312] ? strscpy+0x9b/0x290 [ 78.885200][ T312] process_one_work+0x6fd/0xbc0 [ 78.890066][ T312] worker_thread+0xa8e/0x13c0 [ 78.894765][ T312] kthread+0x324/0x3b0 [ 78.898853][ T312] ? worker_clr_flags+0x190/0x190 [ 78.903896][ T312] ? kthread_blkcg+0xd0/0xd0 [ 78.908505][ T312] ret_from_fork+0x1f/0x30 [ 78.913600][ T1070] CPU: 0 PID: 1070 Comm: udevd Not tainted syzkaller #0 [ 78.920591][ T1070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 78.930667][ T1070] Call Trace: [ 78.933990][ T1070] __dump_stack+0x21/0x24 [ 78.938336][ T1070] dump_stack_lvl+0x1a7/0x208 [ 78.943029][ T1070] ? thaw_kernel_threads+0x220/0x220 [ 78.948332][ T1070] ? show_regs_print_info+0x18/0x18 [ 78.953547][ T1070] ? prandom_u32+0x24d/0x290 [ 78.955478][ T1144] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 78.958201][ T1070] dump_stack+0x15/0x1c [ 78.969804][ T1070] should_fail+0x3ab/0x500 [ 78.974255][ T1070] ? getname_flags+0xba/0x510 [ 78.978948][ T1070] __should_failslab+0xa4/0xe0 [ 78.983729][ T1070] should_failslab+0x9/0x20 [ 78.988257][ T1070] kmem_cache_alloc+0x3d/0x2d0 [ 78.993049][ T1070] ? __kasan_slab_free+0x11/0x20 [ 78.998012][ T1070] getname_flags+0xba/0x510 [ 79.002545][ T1070] user_path_at_empty+0x2f/0x50 [ 79.007422][ T1070] do_readlinkat+0xd9/0x490 [ 79.011950][ T1070] ? cp_old_stat+0x680/0x680 [ 79.016563][ T1070] ? debug_smp_processor_id+0x17/0x20 [ 79.021968][ T1070] __x64_sys_readlink+0x7f/0x90 [ 79.026840][ T1070] do_syscall_64+0x31/0x40 [ 79.031272][ T1070] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 79.037194][ T1070] RIP: 0033:0x7f621cb013a7 [ 79.041640][ T1070] Code: 00 00 90 48 83 ec 10 48 63 ff 45 31 c9 45 31 c0 6a 00 31 c9 e8 8a 20 f9 ff 48 83 c4 18 c3 0f 1f 44 00 00 b8 59 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 21 ba 0d 00 f7 d8 64 89 02 48 [ 79.050541][ T84] FAULT_INJECTION: forcing a failure. [ 79.050541][ T84] name failslab, interval 1, probability 1, space 0, times 946 [ 79.061264][ T1070] RSP: 002b:00007ffe60b37d68 EFLAGS: 00000246 ORIG_RAX: 0000000000000059 [ 79.061281][ T1070] RAX: ffffffffffffffda RBX: 00007ffe60b38240 RCX: 00007f621cb013a7 [ 79.061291][ T1070] RDX: 0000000000000400 RSI: 00007ffe60b37d70 RDI: 00007ffe60b38240 [ 79.061299][ T1070] RBP: 00007ffe60b37d70 R08: 000055fd38ab6dd0 R09: 0000000000000020 [ 79.061333][ T1070] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000400 [ 79.114571][ T1070] R13: 00007ffe60b38a75 R14: 000055fd1f07bca4 R15: 000055fd1f07bbcc [ 79.122583][ T134] CPU: 1 PID: 134 Comm: dhcpcd Not tainted syzkaller #0 [ 79.129544][ T134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 79.139606][ T134] Call Trace: [ 79.142912][ T134] __dump_stack+0x21/0x24 [ 79.147259][ T134] dump_stack_lvl+0x1a7/0x208 [ 79.151956][ T134] ? thaw_kernel_threads+0x220/0x220 [ 79.157283][ T134] ? show_regs_print_info+0x18/0x18 [ 79.162533][ T134] ? prandom_u32+0x24d/0x290 [ 79.167141][ T134] dump_stack+0x15/0x1c [ 79.171306][ T134] should_fail+0x3ab/0x500 [ 79.175744][ T134] ? vm_area_dup+0x26/0x250 [ 79.180268][ T134] __should_failslab+0xa4/0xe0 [ 79.185055][ T134] should_failslab+0x9/0x20 [ 79.189581][ T134] kmem_cache_alloc+0x3d/0x2d0 [ 79.194358][ T134] ? __kasan_check_read+0x11/0x20 [ 79.199401][ T134] vm_area_dup+0x26/0x250 [ 79.203756][ T134] copy_mm+0x857/0x13d0 [ 79.207933][ T134] ? copy_signal+0x5f0/0x5f0 [ 79.212537][ T134] ? __init_rwsem+0xd5/0x1c0 [ 79.217140][ T134] ? copy_signal+0x4cc/0x5f0 [ 79.221751][ T134] copy_process+0x1386/0x3320 [ 79.226451][ T134] ? __local_bh_enable_ip+0x53/0x80 [ 79.231662][ T134] ? __pidfd_prepare+0x150/0x150 [ 79.236614][ T134] ? __sock_set_mark+0x160/0x160 [ 79.241567][ T134] ? selinux_socket_setsockopt+0x282/0x360 [ 79.247387][ T134] kernel_clone+0x233/0x950 [ 79.251902][ T134] ? _raw_spin_lock_irqsave+0x130/0x130 [ 79.257460][ T134] ? create_io_thread+0x170/0x170 [ 79.262503][ T134] __x64_sys_clone+0x198/0x210 [ 79.267285][ T134] ? __ia32_sys_vfork+0x130/0x130 [ 79.272329][ T134] ? debug_smp_processor_id+0x17/0x20 [ 79.277718][ T134] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 79.283804][ T134] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 79.289453][ T134] do_syscall_64+0x31/0x40 [ 79.293893][ T134] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 79.299795][ T134] RIP: 0033:0x7f429dfc0636 [ 79.304230][ T134] Code: 89 df e8 6d e8 f6 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 52 89 c5 85 c0 75 31 64 48 8b 04 25 10 00 00 [ 79.323938][ T134] RSP: 002b:00007ffddae1eb30 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 79.332367][ T134] RAX: ffffffffffffffda RBX: 00007ffddae1eb38 RCX: 00007f429dfc0636 [ 79.340355][ T134] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 79.348337][ T134] RBP: 00007ffddae3f080 R08: 0000000000000000 R09: 0000000000000001 [ 79.356321][ T134] R10: 00007f429deeca10 R11: 0000000000000246 R12: 00007ffddae1ec70 [ 79.364302][ T134] R13: 0000000000000000 R14: 0000000000000000 R15: 00005603f452eac0 [ 79.372703][ T95] CPU: 1 PID: 95 Comm: udevd Not tainted syzkaller #0 [ 79.379489][ T95] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 79.389560][ T95] Call Trace: [ 79.392875][ T95] __dump_stack+0x21/0x24 [ 79.397220][ T95] dump_stack_lvl+0x1a7/0x208 [ 79.401913][ T95] ? thaw_kernel_threads+0x220/0x220 [ 79.407215][ T95] ? show_regs_print_info+0x18/0x18 [ 79.412424][ T95] ? prandom_u32+0x24d/0x290 [ 79.417035][ T95] dump_stack+0x15/0x1c [ 79.421290][ T95] should_fail+0x3ab/0x500 [ 79.425762][ T95] ? vm_area_dup+0x26/0x250 [ 79.430313][ T95] __should_failslab+0xa4/0xe0 [ 79.435095][ T95] should_failslab+0x9/0x20 [ 79.439617][ T95] kmem_cache_alloc+0x3d/0x2d0 [ 79.444563][ T95] vm_area_dup+0x26/0x250 [ 79.448922][ T95] copy_mm+0x857/0x13d0 [ 79.453193][ T95] ? copy_signal+0x5f0/0x5f0 [ 79.457795][ T95] ? __init_rwsem+0xd5/0x1c0 [ 79.462395][ T95] ? copy_signal+0x4cc/0x5f0 [ 79.466997][ T95] copy_process+0x1386/0x3320 [ 79.471692][ T95] ? __local_bh_enable_ip+0x53/0x80 [ 79.476911][ T95] ? __pidfd_prepare+0x150/0x150 [ 79.481871][ T95] ? __sock_set_mark+0x160/0x160 [ 79.486821][ T95] ? selinux_socket_setsockopt+0x282/0x360 [ 79.492645][ T95] kernel_clone+0x233/0x950 [ 79.497166][ T95] ? _raw_spin_lock_irqsave+0x130/0x130 [ 79.502725][ T95] ? create_io_thread+0x170/0x170 [ 79.507767][ T95] __x64_sys_clone+0x198/0x210 [ 79.512542][ T95] ? __ia32_sys_vfork+0x130/0x130 [ 79.517584][ T95] ? debug_smp_processor_id+0x17/0x20 [ 79.522971][ T95] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 79.529051][ T95] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 79.534716][ T95] do_syscall_64+0x31/0x40 [ 79.539185][ T95] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 79.545098][ T95] RIP: 0033:0x7f621cadd636 [ 79.549532][ T95] Code: 89 df e8 6d e8 f6 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 52 89 c5 85 c0 75 31 64 48 8b 04 25 10 00 00 [ 79.569151][ T95] RSP: 002b:00007ffe60b3d750 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 79.577575][ T95] RAX: ffffffffffffffda RBX: 00007ffe60b3d758 RCX: 00007f621cadd636 [ 79.585563][ T95] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 79.593549][ T95] RBP: 000055fd388682c0 R08: 0000000000000000 R09: 000055fd38a9e020 [ 79.601533][ T95] R10: 00007f621c9a5b50 R11: 0000000000000246 R12: 00007ffe60b3db10 [ 79.609516][ T95] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 79.618451][ T1070] FAULT_INJECTION: forcing a failure. [ 79.618451][ T1070] name failslab, interval 1, probability 1, space 0, times 944 [ 79.625486][ T84] CPU: 1 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 79.638029][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 79.648103][ T84] Call Trace: [ 79.651411][ T84] __dump_stack+0x21/0x24 [ 79.655756][ T84] dump_stack_lvl+0x1a7/0x208 [ 79.660482][ T84] ? thaw_kernel_threads+0x220/0x220 [ 79.665787][ T84] ? show_regs_print_info+0x18/0x18 [ 79.670998][ T84] ? prandom_u32+0x24d/0x290 [ 79.675720][ T84] dump_stack+0x15/0x1c [ 79.679891][ T84] should_fail+0x3ab/0x500 [ 79.684335][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 79.689635][ T84] __should_failslab+0xa4/0xe0 [ 79.694411][ T84] should_failslab+0x9/0x20 [ 79.698930][ T84] __kmalloc_track_caller+0x5f/0x310 [ 79.704229][ T84] ? kmem_cache_alloc+0x15a/0x2d0 [ 79.709269][ T84] ? __alloc_skb+0x9e/0x520 [ 79.713788][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 79.719090][ T84] __alloc_skb+0xdc/0x520 [ 79.723441][ T84] ? rcu_preempt_deferred_qs_irqrestore+0x637/0x910 [ 79.730039][ T84] alloc_skb_with_frags+0xa3/0x560 [ 79.735167][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 79.740377][ T84] ? sock_kzfree_s+0x60/0x60 [ 79.744991][ T84] ? __kasan_check_write+0x14/0x20 [ 79.750114][ T84] ? _raw_spin_lock+0x94/0xf0 [ 79.754813][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 79.760199][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 79.765327][ T84] ? unix_dgram_poll+0x640/0x640 [ 79.770285][ T84] ? cap_capable+0x19c/0x220 [ 79.774893][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 79.780370][ T84] __sys_sendto+0x467/0x620 [ 79.784889][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 79.790288][ T84] ? fpu__clear_all+0x20/0x20 [ 79.795011][ T84] __x64_sys_sendto+0xe5/0x100 [ 79.799823][ T84] do_syscall_64+0x31/0x40 [ 79.804252][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 79.810158][ T84] RIP: 0033:0x7f6518f66407 [ 79.814586][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 79.834201][ T84] RSP: 002b:00007ffd5e6cc6b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 79.842623][ T84] RAX: ffffffffffffffda RBX: 00007f6518e16c80 RCX: 00007f6518f66407 [ 79.850615][ T84] RDX: 0000000000000058 RSI: 00007ffd5e6cc7f0 RDI: 0000000000000003 [ 79.858606][ T84] RBP: 00007ffd5e6ccc20 R08: 0000000000000000 R09: 0000000000000000 [ 79.866602][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd5e6ccc38 [ 79.874575][ T84] R13: 00007ffd5e6cc7f0 R14: 000000000000003d R15: 00007ffd5e6cc7f0 [ 79.882594][ T1070] CPU: 0 PID: 1070 Comm: udevd Not tainted syzkaller #0 [ 79.889550][ T1070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 79.899630][ T1070] Call Trace: [ 79.902945][ T1070] __dump_stack+0x21/0x24 [ 79.907298][ T1070] dump_stack_lvl+0x1a7/0x208 [ 79.911993][ T1070] ? show_regs_print_info+0x18/0x18 [ 79.917216][ T1070] dump_stack+0x15/0x1c [ 79.921383][ T1070] should_fail+0x3ab/0x500 [ 79.925819][ T1070] ? __alloc_file+0x28/0x320 [ 79.930426][ T1070] __should_failslab+0xa4/0xe0 [ 79.935240][ T1070] should_failslab+0x9/0x20 [ 79.939758][ T1070] kmem_cache_alloc+0x3d/0x2d0 [ 79.944542][ T1070] __alloc_file+0x28/0x320 [ 79.948978][ T1070] alloc_empty_file+0x97/0x180 [ 79.950210][ T1145] FAULT_INJECTION: forcing a failure. [ 79.950210][ T1145] name failslab, interval 1, probability 1, space 0, times 944 [ 79.953812][ T1070] path_openat+0xf4/0x3040 [ 79.970956][ T1070] ? __kasan_slab_alloc+0xc9/0xe0 [ 79.975986][ T1070] ? __kasan_slab_alloc+0xb7/0xe0 [ 79.981022][ T1070] ? kmem_cache_alloc+0x15a/0x2d0 [ 79.986055][ T1070] ? getname_flags+0xba/0x510 [ 79.990735][ T1070] ? getname+0x19/0x20 [ 79.994834][ T1070] ? do_sys_openat2+0xde/0x750 [ 79.999607][ T1070] ? __x64_sys_openat+0x136/0x160 [ 80.004643][ T1070] ? do_syscall_64+0x31/0x40 [ 80.009246][ T1070] ? do_filp_open+0x400/0x400 [ 80.013938][ T1070] do_filp_open+0x1df/0x400 [ 80.018456][ T1070] ? vfs_tmpfile+0x2c0/0x2c0 [ 80.023059][ T1070] ? get_unused_fd_flags+0x92/0xa0 [ 80.028191][ T1070] do_sys_openat2+0x19f/0x750 [ 80.032896][ T1070] ? do_sys_open+0xe0/0xe0 [ 80.037330][ T1070] __x64_sys_openat+0x136/0x160 [ 80.042193][ T1070] do_syscall_64+0x31/0x40 [ 80.046638][ T1070] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 80.052538][ T1070] RIP: 0033:0x7f621ca93407 [ 80.056967][ T1070] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 80.076585][ T1070] RSP: 002b:00007ffe60b3ce50 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 80.085005][ T1070] RAX: ffffffffffffffda RBX: 00007f621c9a5880 RCX: 00007f621ca93407 [ 80.092992][ T1070] RDX: 0000000000080241 RSI: 00007ffe60b3d3b0 RDI: ffffffffffffff9c [ 80.100971][ T1070] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 80.108948][ T1070] R10: 00000000000001b6 R11: 0000000000000202 R12: 000055fd1f074dfc [ 80.116928][ T1070] R13: 000055fd1f074dfc R14: 0000000000000001 R15: 000055fd1f08f140 [ 80.119140][ T95] udevd[95]: fork of child failed: Cannot allocate memory [ 80.126090][ T394] CPU: 0 PID: 394 Comm: udevd Not tainted syzkaller #0 [ 80.138879][ T394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 80.148943][ T394] Call Trace: [ 80.152253][ T394] __dump_stack+0x21/0x24 [ 80.156596][ T394] dump_stack_lvl+0x1a7/0x208 [ 80.157475][ T95] FAULT_INJECTION: forcing a failure. [ 80.157475][ T95] name failslab, interval 1, probability 1, space 0, times 942 [ 80.161324][ T394] ? thaw_kernel_threads+0x220/0x220 [ 80.179354][ T394] ? show_regs_print_info+0x18/0x18 [ 80.184567][ T394] ? prandom_u32+0x24d/0x290 [ 80.189171][ T394] dump_stack+0x15/0x1c [ 80.193341][ T394] should_fail+0x3ab/0x500 [ 80.195143][ T84] FAULT_INJECTION: forcing a failure. [ 80.195143][ T84] name failslab, interval 1, probability 1, space 0, times 941 [ 80.197776][ T394] ? security_file_alloc+0x33/0x120 [ 80.197789][ T394] __should_failslab+0xa4/0xe0 [ 80.197839][ T394] should_failslab+0x9/0x20 [ 80.225047][ T394] kmem_cache_alloc+0x3d/0x2d0 [ 80.229823][ T394] ? __alloc_file+0x28/0x320 [ 80.234426][ T394] security_file_alloc+0x33/0x120 [ 80.239486][ T394] __alloc_file+0xb5/0x320 [ 80.243926][ T394] alloc_empty_file+0x97/0x180 [ 80.248699][ T394] path_openat+0xf4/0x3040 [ 80.253121][ T394] ? __kasan_slab_alloc+0xc9/0xe0 [ 80.258172][ T394] ? __kasan_slab_alloc+0xb7/0xe0 [ 80.263221][ T394] ? kmem_cache_alloc+0x15a/0x2d0 [ 80.268252][ T394] ? getname_flags+0xba/0x510 [ 80.272943][ T394] ? getname+0x19/0x20 [ 80.277027][ T394] ? do_sys_openat2+0xde/0x750 [ 80.281796][ T394] ? __x64_sys_openat+0x136/0x160 [ 80.286829][ T394] ? do_syscall_64+0x31/0x40 [ 80.291428][ T394] ? do_filp_open+0x400/0x400 [ 80.296115][ T394] do_filp_open+0x1df/0x400 [ 80.300631][ T394] ? vfs_tmpfile+0x2c0/0x2c0 [ 80.305233][ T394] ? get_unused_fd_flags+0x92/0xa0 [ 80.310351][ T394] do_sys_openat2+0x19f/0x750 [ 80.315051][ T394] ? percpu_counter_add_batch+0x13c/0x160 [ 80.320784][ T394] ? blkcg_maybe_throttle_current+0x1e0/0x9e0 [ 80.327115][ T394] ? do_sys_open+0xe0/0xe0 [ 80.331532][ T394] ? __kasan_check_write+0x14/0x20 [ 80.336650][ T394] ? switch_fpu_return+0x19c/0x330 [ 80.341766][ T394] ? fpu__clear_all+0x20/0x20 [ 80.346446][ T394] ? ____fput+0x15/0x20 [ 80.350608][ T394] ? task_work_run+0x170/0x190 [ 80.355377][ T394] __x64_sys_openat+0x136/0x160 [ 80.360235][ T394] do_syscall_64+0x31/0x40 [ 80.364652][ T394] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 80.370551][ T394] RIP: 0033:0x7f621ca93407 [ 80.374967][ T394] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 80.394598][ T394] RSP: 002b:00007ffe60b34d70 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 80.403019][ T394] RAX: ffffffffffffffda RBX: 00007f621c9a5880 RCX: 00007f621ca93407 [ 80.410996][ T394] RDX: 0000000000080000 RSI: 00007ffe60b34ef0 RDI: ffffffffffffff9c [ 80.418969][ T394] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000 [ 80.426945][ T394] R10: 0000000000000000 R11: 0000000000000202 R12: 000055fd1f0747f5 [ 80.434924][ T394] R13: 000055fd1f0747f5 R14: 0000000000000001 R15: 000055fd1f08f140 [ 80.442943][ T1145] CPU: 1 PID: 1145 Comm: syz-executor Not tainted syzkaller #0 [ 80.450498][ T1145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 80.460560][ T1145] Call Trace: [ 80.463858][ T1145] __dump_stack+0x21/0x24 [ 80.468193][ T1145] dump_stack_lvl+0x1a7/0x208 [ 80.472880][ T1145] ? show_regs_print_info+0x18/0x18 [ 80.478084][ T1145] ? prandom_u32+0x24d/0x290 [ 80.482679][ T1145] dump_stack+0x15/0x1c [ 80.486841][ T1145] should_fail+0x3ab/0x500 [ 80.491267][ T1145] ? create_new_namespaces+0x34/0x650 [ 80.496641][ T1145] __should_failslab+0xa4/0xe0 [ 80.501413][ T1145] should_failslab+0x9/0x20 [ 80.505921][ T1145] kmem_cache_alloc+0x3d/0x2d0 [ 80.510693][ T1145] create_new_namespaces+0x34/0x650 [ 80.515924][ T1145] ? ns_capable+0x8c/0xf0 [ 80.520258][ T1145] unshare_nsproxy_namespaces+0x120/0x170 [ 80.525993][ T1145] ksys_unshare+0x4fa/0x820 [ 80.530531][ T1145] ? do_dup2+0x3bf/0x3f0 [ 80.534787][ T1145] ? unshare_fd+0x1c0/0x1c0 [ 80.539302][ T1145] ? debug_smp_processor_id+0x17/0x20 [ 80.544679][ T1145] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 80.550755][ T1145] __x64_sys_unshare+0x38/0x40 [ 80.555537][ T1145] do_syscall_64+0x31/0x40 [ 80.560103][ T1145] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 80.566005][ T1145] RIP: 0033:0x7f5b6bb58167 [ 80.570433][ T1145] Code: 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 80.590050][ T1145] RSP: 002b:00007fff3b3e9658 EFLAGS: 00000207 ORIG_RAX: 0000000000000110 [ 80.598487][ T1145] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5b6bb58167 [ 80.606488][ T1145] RDX: 00007fff3b3e9660 RSI: 0000000000000007 RDI: 0000000000020000 [ 80.614558][ T1145] RBP: 00007f5b6bddf7b8 R08: 0000000000000000 R09: 0000000000000000 [ 80.622733][ T1145] R10: 0000000000000000 R11: 0000000000000207 R12: 0000000000000008 [ 80.630724][ T1145] R13: 0000000000000003 R14: 00007fff3b3e98c8 R15: 0000000000000000 [ 80.638823][ T84] CPU: 1 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 80.645605][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 80.655679][ T84] Call Trace: [ 80.658992][ T84] __dump_stack+0x21/0x24 [ 80.663340][ T84] dump_stack_lvl+0x1a7/0x208 [ 80.668023][ T84] ? thaw_kernel_threads+0x220/0x220 [ 80.673314][ T84] ? show_regs_print_info+0x18/0x18 [ 80.678516][ T84] ? prandom_u32+0x24d/0x290 [ 80.683116][ T84] dump_stack+0x15/0x1c [ 80.685551][ C0] FAULT_INJECTION: forcing a failure. [ 80.685551][ C0] name failslab, interval 1, probability 1, space 0, times 940 [ 80.687313][ T84] should_fail+0x3ab/0x500 [ 80.704647][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 80.709941][ T84] __should_failslab+0xa4/0xe0 [ 80.714718][ T84] should_failslab+0x9/0x20 [ 80.719229][ T84] __kmalloc_track_caller+0x5f/0x310 [ 80.724524][ T84] ? kmem_cache_alloc+0x15a/0x2d0 [ 80.729559][ T84] ? __alloc_skb+0x9e/0x520 [ 80.734069][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 80.739360][ T84] __alloc_skb+0xdc/0x520 [ 80.743700][ T84] ? rcu_preempt_deferred_qs_irqrestore+0x637/0x910 [ 80.750294][ T84] alloc_skb_with_frags+0xa3/0x560 [ 80.755413][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 80.760628][ T84] ? sock_kzfree_s+0x60/0x60 [ 80.765238][ T84] ? __kasan_check_write+0x14/0x20 [ 80.770358][ T84] ? _raw_spin_lock+0x94/0xf0 [ 80.775051][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 80.780447][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 80.785571][ T84] ? unix_dgram_poll+0x640/0x640 [ 80.790516][ T84] ? cap_capable+0x19c/0x220 [ 80.795117][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 80.800605][ T84] __sys_sendto+0x467/0x620 [ 80.805117][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 80.810500][ T84] ? fpu__clear_all+0x20/0x20 [ 80.815202][ T84] __x64_sys_sendto+0xe5/0x100 [ 80.820420][ T84] do_syscall_64+0x31/0x40 [ 80.824849][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 80.830780][ T84] RIP: 0033:0x7f6518f66407 [ 80.835208][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 80.854829][ T84] RSP: 002b:00007ffd5e6cc6b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 80.863269][ T84] RAX: ffffffffffffffda RBX: 00007f6518e16c80 RCX: 00007f6518f66407 [ 80.871266][ T84] RDX: 000000000000004c RSI: 00007ffd5e6cc7f0 RDI: 0000000000000003 [ 80.879244][ T84] RBP: 00007ffd5e6ccc20 R08: 0000000000000000 R09: 0000000000000000 [ 80.887228][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd5e6ccc38 [ 80.895204][ T84] R13: 00007ffd5e6cc7f0 R14: 0000000000000031 R15: 00007ffd5e6cc7f0 [ 80.903194][ C0] CPU: 0 PID: 95 Comm: udevd Not tainted syzkaller #0 [ 80.909983][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 80.920057][ C0] Call Trace: [ 80.923348][ C0] [ 80.926211][ C0] __dump_stack+0x21/0x24 [ 80.930546][ C0] dump_stack_lvl+0x1a7/0x208 [ 80.935227][ C0] ? thaw_kernel_threads+0x220/0x220 [ 80.940523][ C0] ? show_regs_print_info+0x18/0x18 [ 80.945733][ C0] ? prandom_u32+0x24d/0x290 [ 80.950330][ C0] dump_stack+0x15/0x1c [ 80.954491][ C0] should_fail+0x3ab/0x500 [ 80.958913][ C0] ? ndisc_send_rs+0x310/0x960 [ 80.963680][ C0] __should_failslab+0xa4/0xe0 [ 80.968450][ C0] should_failslab+0x9/0x20 [ 80.973084][ C0] __kmalloc_track_caller+0x5f/0x310 [ 80.978417][ C0] ? kmem_cache_alloc+0x15a/0x2d0 [ 80.983450][ C0] ? __alloc_skb+0x9e/0x520 [ 80.987955][ C0] ? ndisc_send_rs+0x310/0x960 [ 80.992724][ C0] __alloc_skb+0xdc/0x520 [ 80.997060][ C0] ndisc_send_rs+0x310/0x960 [ 81.001666][ C0] addrconf_rs_timer+0x35a/0x600 [ 81.006616][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 81.012688][ C0] ? _raw_spin_lock_irq+0x95/0xf0 [ 81.017718][ C0] ? _raw_spin_lock_irqsave+0x130/0x130 [ 81.023268][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 81.029337][ C0] call_timer_fn+0x38/0x290 [ 81.033841][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 81.039932][ C0] __run_timers+0x637/0x9a0 [ 81.044449][ C0] ? calc_index+0x200/0x200 [ 81.048976][ C0] ? sched_clock_cpu+0x1b/0x3d0 [ 81.053834][ C0] run_timer_softirq+0x6a/0xf0 [ 81.058599][ C0] __do_softirq+0x255/0x563 [ 81.063110][ C0] ? __this_cpu_preempt_check+0x13/0x20 [ 81.068658][ C0] asm_call_irq_on_stack+0xf/0x20 [ 81.073679][ C0] [ 81.076622][ C0] do_softirq_own_stack+0x60/0x80 [ 81.081651][ C0] __irq_exit_rcu+0x128/0x150 [ 81.086334][ C0] irq_exit_rcu+0x9/0x10 [ 81.090578][ C0] sysvec_apic_timer_interrupt+0xbf/0xe0 [ 81.096215][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 81.102197][ C0] RIP: 0010:dump_stack_lvl+0xf9/0x208 [ 81.107582][ C0] Code: 49 bd 04 00 00 00 00 fc ff df 44 89 ff 44 89 f6 e8 e4 34 eb fc 45 39 f7 0f 84 86 00 00 00 48 89 5c 24 18 ff 74 24 18 9d f3 90 <48> c7 c7 60 f5 76 86 be 04 00 00 00 e8 3e aa 25 fd 8b 05 38 85 fd [ 81.127191][ C0] RSP: 0018:ffffc90000c27820 EFLAGS: 00000293 [ 81.133266][ C0] RAX: ffffffff84797032 RBX: 0000000000000293 RCX: ffff88810dff2780 [ 81.141241][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffffff8676f560 [ 81.149216][ C0] RBP: ffffc90000c278c8 R08: 0000000000000003 R09: 0000000000000004 [ 81.157194][ C0] R10: dffffc0000000000 R11: fffffbfff0cedeac R12: 1ffff92000184f08 [ 81.165166][ C0] R13: dffffc0000000004 R14: 0000000000000001 R15: 0000000000000000 [ 81.173154][ C0] ? dump_stack_lvl+0x11a/0x208 [ 81.178014][ C0] ? thaw_kernel_threads+0x220/0x220 [ 81.183308][ C0] ? show_regs_print_info+0x18/0x18 [ 81.188516][ C0] ? prandom_u32+0x24d/0x290 [ 81.193113][ C0] dump_stack+0x15/0x1c [ 81.197270][ C0] should_fail+0x3ab/0x500 [ 81.201695][ C0] ? vm_area_dup+0x26/0x250 [ 81.206217][ C0] __should_failslab+0xa4/0xe0 [ 81.210985][ C0] should_failslab+0x9/0x20 [ 81.215496][ C0] kmem_cache_alloc+0x3d/0x2d0 [ 81.220263][ C0] ? __kasan_check_read+0x11/0x20 [ 81.225294][ C0] vm_area_dup+0x26/0x250 [ 81.229631][ C0] copy_mm+0x857/0x13d0 [ 81.233794][ C0] ? copy_signal+0x5f0/0x5f0 [ 81.238391][ C0] ? __init_rwsem+0xd5/0x1c0 [ 81.242982][ C0] ? copy_signal+0x4cc/0x5f0 [ 81.247577][ C0] copy_process+0x1386/0x3320 [ 81.252261][ C0] ? __local_bh_enable_ip+0x53/0x80 [ 81.257475][ C0] ? __pidfd_prepare+0x150/0x150 [ 81.262442][ C0] ? __sock_set_mark+0x160/0x160 [ 81.267392][ C0] ? selinux_socket_setsockopt+0x282/0x360 [ 81.273206][ C0] kernel_clone+0x233/0x950 [ 81.277719][ C0] ? _raw_spin_lock_irqsave+0x130/0x130 [ 81.283267][ C0] ? create_io_thread+0x170/0x170 [ 81.288301][ C0] __x64_sys_clone+0x198/0x210 [ 81.293218][ C0] ? __ia32_sys_vfork+0x130/0x130 [ 81.298299][ C0] ? debug_smp_processor_id+0x17/0x20 [ 81.303694][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 81.309783][ C0] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 81.315438][ C0] do_syscall_64+0x31/0x40 [ 81.319877][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 81.325781][ C0] RIP: 0033:0x7f621cadd636 [ 81.330215][ C0] Code: 89 df e8 6d e8 f6 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 52 89 c5 85 c0 75 31 64 48 8b 04 25 10 00 00 [ 81.349827][ C0] RSP: 002b:00007ffe60b3d750 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 81.358282][ C0] RAX: ffffffffffffffda RBX: 00007ffe60b3d758 RCX: 00007f621cadd636 [ 81.366267][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 81.374248][ C0] RBP: 000055fd388682c0 R08: 0000000000000000 R09: 000055fd38a9e020 [ 81.382234][ C0] R10: 00007f621c9a5b50 R11: 0000000000000246 R12: 00007ffe60b3db10 [ 81.390222][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 81.398729][ T95] CPU: 0 PID: 95 Comm: udevd Not tainted syzkaller #0 [ 81.405534][ T95] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 81.406541][ T84] FAULT_INJECTION: forcing a failure. [ 81.406541][ T84] name failslab, interval 1, probability 1, space 0, times 936 [ 81.415604][ T95] Call Trace: [ 81.415623][ T95] __dump_stack+0x21/0x24 [ 81.415636][ T95] dump_stack_lvl+0x1a7/0x208 [ 81.415648][ T95] ? thaw_kernel_threads+0x220/0x220 [ 81.415659][ T95] ? show_regs_print_info+0x18/0x18 [ 81.415669][ T95] ? prandom_u32+0x24d/0x290 [ 81.415681][ T95] dump_stack+0x15/0x1c [ 81.415692][ T95] should_fail+0x3ab/0x500 [ 81.415706][ T95] ? vm_area_dup+0x26/0x250 [ 81.415719][ T95] __should_failslab+0xa4/0xe0 [ 81.415732][ T95] should_failslab+0x9/0x20 [ 81.415779][ T95] kmem_cache_alloc+0x3d/0x2d0 [ 81.483231][ T95] ? __kasan_check_read+0x11/0x20 [ 81.488270][ T95] vm_area_dup+0x26/0x250 [ 81.492609][ T95] copy_mm+0x857/0x13d0 [ 81.496778][ T95] ? copy_signal+0x5f0/0x5f0 [ 81.501375][ T95] ? __init_rwsem+0xd5/0x1c0 [ 81.505977][ T95] ? copy_signal+0x4cc/0x5f0 [ 81.510573][ T95] copy_process+0x1386/0x3320 [ 81.515256][ T95] ? __local_bh_enable_ip+0x53/0x80 [ 81.520547][ T95] ? __pidfd_prepare+0x150/0x150 [ 81.525498][ T95] ? __sock_set_mark+0x160/0x160 [ 81.530449][ T95] ? selinux_socket_setsockopt+0x282/0x360 [ 81.536269][ T95] kernel_clone+0x233/0x950 [ 81.540778][ T95] ? _raw_spin_lock_irqsave+0x130/0x130 [ 81.546340][ T95] ? create_io_thread+0x170/0x170 [ 81.551369][ T95] __x64_sys_clone+0x198/0x210 [ 81.556142][ T95] ? __ia32_sys_vfork+0x130/0x130 [ 81.561175][ T95] ? debug_smp_processor_id+0x17/0x20 [ 81.566560][ T95] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 81.572637][ T95] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 81.578274][ T95] do_syscall_64+0x31/0x40 [ 81.582698][ T95] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 81.588591][ T95] RIP: 0033:0x7f621cadd636 [ 81.593012][ T95] Code: 89 df e8 6d e8 f6 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 52 89 c5 85 c0 75 31 64 48 8b 04 25 10 00 00 [ 81.612623][ T95] RSP: 002b:00007ffe60b3d750 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 81.621040][ T95] RAX: ffffffffffffffda RBX: 00007ffe60b3d758 RCX: 00007f621cadd636 [ 81.629014][ T95] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 81.636989][ T95] RBP: 000055fd388682c0 R08: 0000000000000000 R09: 000055fd38a9e020 [ 81.644963][ T95] R10: 00007f621c9a5b50 R11: 0000000000000246 R12: 00007ffe60b3db10 [ 81.652942][ T95] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 81.660958][ T84] CPU: 1 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 81.666767][ T95] udevd[95]: fork of child failed: Cannot allocate memory [ 81.667764][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 81.677968][ T1070] FAULT_INJECTION: forcing a failure. [ 81.677968][ T1070] name failslab, interval 1, probability 1, space 0, times 935 [ 81.684919][ T84] Call Trace: [ 81.700962][ T84] __dump_stack+0x21/0x24 [ 81.705314][ T84] dump_stack_lvl+0x1a7/0x208 [ 81.710008][ T84] ? show_regs_print_info+0x18/0x18 [ 81.715216][ T84] dump_stack+0x15/0x1c [ 81.719385][ T84] should_fail+0x3ab/0x500 [ 81.723812][ T84] ? __alloc_skb+0x9e/0x520 [ 81.728334][ T84] __should_failslab+0xa4/0xe0 [ 81.733103][ T84] should_failslab+0x9/0x20 [ 81.737621][ T84] kmem_cache_alloc+0x3d/0x2d0 [ 81.742393][ T84] ? schedule_preempt_disabled+0x20/0x20 [ 81.748028][ T84] __alloc_skb+0x9e/0x520 [ 81.752366][ T84] ? rcu_preempt_deferred_qs_irqrestore+0x637/0x910 [ 81.758975][ T84] alloc_skb_with_frags+0xa3/0x560 [ 81.764093][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 81.769319][ T84] ? sock_kzfree_s+0x60/0x60 [ 81.774034][ T84] ? __kasan_check_write+0x14/0x20 [ 81.779155][ T84] ? _raw_spin_lock+0x94/0xf0 [ 81.783843][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 81.789227][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 81.794356][ T84] ? unix_dgram_poll+0x640/0x640 [ 81.799312][ T84] ? cap_capable+0x19c/0x220 [ 81.803923][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 81.809389][ T84] __sys_sendto+0x467/0x620 [ 81.813900][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 81.819285][ T84] ? fpu__clear_all+0x20/0x20 [ 81.823968][ T84] __x64_sys_sendto+0xe5/0x100 [ 81.828743][ T84] do_syscall_64+0x31/0x40 [ 81.833165][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 81.839057][ T84] RIP: 0033:0x7f6518f66407 [ 81.843480][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 81.863106][ T84] RSP: 002b:00007ffd5e6cc6b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 81.871528][ T84] RAX: ffffffffffffffda RBX: 00007f6518e16c80 RCX: 00007f6518f66407 [ 81.879519][ T84] RDX: 0000000000000059 RSI: 00007ffd5e6cc7f0 RDI: 0000000000000003 [ 81.887522][ T84] RBP: 00007ffd5e6ccc20 R08: 0000000000000000 R09: 0000000000000000 [ 81.895498][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd5e6ccc38 [ 81.903478][ T84] R13: 00007ffd5e6cc7f0 R14: 000000000000003e R15: 00007ffd5e6cc7f0 [ 81.911469][ T1070] CPU: 0 PID: 1070 Comm: udevd Not tainted syzkaller #0 [ 81.918418][ T1070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 81.928481][ T1070] Call Trace: [ 81.931778][ T1070] __dump_stack+0x21/0x24 [ 81.936119][ T1070] dump_stack_lvl+0x1a7/0x208 [ 81.940805][ T1070] ? show_regs_print_info+0x18/0x18 [ 81.946008][ T1070] dump_stack+0x15/0x1c [ 81.950171][ T1070] should_fail+0x3ab/0x500 [ 81.954590][ T1070] ? __alloc_file+0x28/0x320 [ 81.959190][ T1070] __should_failslab+0xa4/0xe0 [ 81.963958][ T1070] should_failslab+0x9/0x20 [ 81.968466][ T1070] kmem_cache_alloc+0x3d/0x2d0 [ 81.973238][ T1070] __alloc_file+0x28/0x320 [ 81.977662][ T1070] alloc_empty_file+0x97/0x180 [ 81.982434][ T1070] path_openat+0xf4/0x3040 [ 81.986857][ T1070] ? __kasan_slab_alloc+0xc9/0xe0 [ 81.991883][ T1070] ? __kasan_slab_alloc+0xb7/0xe0 [ 81.996913][ T1070] ? kmem_cache_alloc+0x15a/0x2d0 [ 82.001940][ T1070] ? getname_flags+0xba/0x510 [ 82.006629][ T1070] ? getname+0x19/0x20 [ 82.010704][ T1070] ? do_sys_openat2+0xde/0x750 [ 82.015467][ T1070] ? __x64_sys_openat+0x136/0x160 [ 82.020494][ T1070] ? do_syscall_64+0x31/0x40 [ 82.025091][ T1070] ? do_filp_open+0x400/0x400 [ 82.029800][ T1070] do_filp_open+0x1df/0x400 [ 82.034334][ T1070] ? vfs_tmpfile+0x2c0/0x2c0 [ 82.038934][ T1070] ? get_unused_fd_flags+0x92/0xa0 [ 82.044054][ T1070] do_sys_openat2+0x19f/0x750 [ 82.048756][ T1070] ? __fdget+0x15b/0x230 [ 82.053005][ T1070] ? do_sys_open+0xe0/0xe0 [ 82.057424][ T1070] ? __x64_sys_recvmsg+0x216/0x2d0 [ 82.062534][ T1070] ? __kasan_check_write+0x14/0x20 [ 82.067652][ T1070] __x64_sys_openat+0x136/0x160 [ 82.072509][ T1070] do_syscall_64+0x31/0x40 [ 82.076931][ T1070] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 82.082825][ T1070] RIP: 0033:0x7f621ca93407 [ 82.087247][ T1070] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 82.106858][ T1070] RSP: 002b:00007ffe60b39240 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 82.115300][ T1070] RAX: ffffffffffffffda RBX: 00007f621c9a5880 RCX: 00007f621ca93407 [ 82.123288][ T1070] RDX: 0000000000080000 RSI: 00007ffe60b393b0 RDI: ffffffffffffff9c [ 82.131276][ T1070] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000 [ 82.139252][ T1070] R10: 0000000000000000 R11: 0000000000000202 R12: 000055fd1f0747f5 [ 82.147230][ T1070] R13: 000055fd1f0747f5 R14: 0000000000000001 R15: 000055fd1f08f140 [ 82.160456][ T301] FAULT_INJECTION: forcing a failure. [ 82.160456][ T301] name failslab, interval 1, probability 1, space 0, times 933 [ 82.171489][ T1145] FAULT_INJECTION: forcing a failure. [ 82.171489][ T1145] name failslab, interval 1, probability 1, space 0, times 933 [ 82.181078][ T1147] FAULT_INJECTION: forcing a failure. [ 82.181078][ T1147] name failslab, interval 1, probability 1, space 0, times 933 [ 82.199321][ T301] CPU: 0 PID: 301 Comm: udevd Not tainted syzkaller #0 [ 82.206197][ T301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 82.216272][ T301] Call Trace: [ 82.219592][ T301] __dump_stack+0x21/0x24 [ 82.223937][ T301] dump_stack_lvl+0x1a7/0x208 [ 82.226034][ T84] FAULT_INJECTION: forcing a failure. [ 82.226034][ T84] name failslab, interval 1, probability 1, space 0, times 933 [ 82.228671][ T301] ? thaw_kernel_threads+0x220/0x220 [ 82.246701][ T301] ? show_regs_print_info+0x18/0x18 [ 82.251919][ T301] ? prandom_u32+0x24d/0x290 [ 82.256522][ T301] dump_stack+0x15/0x1c [ 82.260681][ T301] should_fail+0x3ab/0x500 [ 82.265119][ T301] ? security_file_alloc+0x33/0x120 [ 82.270373][ T301] __should_failslab+0xa4/0xe0 [ 82.275149][ T301] should_failslab+0x9/0x20 [ 82.279680][ T301] kmem_cache_alloc+0x3d/0x2d0 [ 82.284459][ T301] ? __alloc_file+0x28/0x320 [ 82.289064][ T301] security_file_alloc+0x33/0x120 [ 82.294100][ T301] __alloc_file+0xb5/0x320 [ 82.298527][ T301] alloc_empty_file+0x97/0x180 [ 82.303295][ T301] path_openat+0xf4/0x3040 [ 82.307726][ T301] ? __kasan_slab_alloc+0xc9/0xe0 [ 82.312761][ T301] ? __kasan_slab_alloc+0xb7/0xe0 [ 82.317803][ T301] ? kmem_cache_alloc+0x15a/0x2d0 [ 82.322836][ T301] ? getname_flags+0xba/0x510 [ 82.327521][ T301] ? getname+0x19/0x20 [ 82.331612][ T301] ? do_sys_openat2+0xde/0x750 [ 82.336381][ T301] ? __x64_sys_openat+0x136/0x160 [ 82.341408][ T301] ? do_syscall_64+0x31/0x40 [ 82.346008][ T301] ? do_filp_open+0x400/0x400 [ 82.350701][ T301] do_filp_open+0x1df/0x400 [ 82.355224][ T301] ? vfs_tmpfile+0x2c0/0x2c0 [ 82.359834][ T301] ? get_unused_fd_flags+0x92/0xa0 [ 82.364963][ T301] do_sys_openat2+0x19f/0x750 [ 82.369656][ T301] ? percpu_counter_add_batch+0x13c/0x160 [ 82.375383][ T301] ? blkcg_maybe_throttle_current+0x1e0/0x9e0 [ 82.381454][ T301] ? do_sys_open+0xe0/0xe0 [ 82.385879][ T301] ? __blkcg_punt_bio_submit+0x170/0x170 [ 82.391525][ T301] ? ____fput+0x15/0x20 [ 82.395728][ T301] __x64_sys_openat+0x136/0x160 [ 82.400593][ T301] do_syscall_64+0x31/0x40 [ 82.405020][ T301] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 82.410928][ T301] RIP: 0033:0x7f621ca93407 [ 82.415362][ T301] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 82.434994][ T301] RSP: 002b:00007ffe60b39230 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 82.443430][ T301] RAX: ffffffffffffffda RBX: 00007f621c9a5880 RCX: 00007f621ca93407 [ 82.451415][ T301] RDX: 0000000000080000 RSI: 00007ffe60b393a0 RDI: ffffffffffffff9c [ 82.459409][ T301] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000 [ 82.467395][ T301] R10: 0000000000000000 R11: 0000000000000202 R12: 000055fd1f0747f5 [ 82.475390][ T301] R13: 000055fd1f0747f5 R14: 0000000000000001 R15: 000055fd1f08f140 [ 82.483398][ T84] CPU: 1 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 82.490178][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 82.500245][ T84] Call Trace: [ 82.503548][ T84] __dump_stack+0x21/0x24 [ 82.507917][ T84] dump_stack_lvl+0x1a7/0x208 [ 82.512601][ T84] ? thaw_kernel_threads+0x220/0x220 [ 82.517896][ T84] ? show_regs_print_info+0x18/0x18 [ 82.523102][ T84] ? prandom_u32+0x24d/0x290 [ 82.527700][ T84] dump_stack+0x15/0x1c [ 82.531860][ T84] should_fail+0x3ab/0x500 [ 82.536287][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 82.541585][ T84] __should_failslab+0xa4/0xe0 [ 82.546349][ T84] should_failslab+0x9/0x20 [ 82.550858][ T84] __kmalloc_track_caller+0x5f/0x310 [ 82.556145][ T84] ? kmem_cache_alloc+0x15a/0x2d0 [ 82.561258][ T84] ? __alloc_skb+0x9e/0x520 [ 82.565778][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 82.571063][ T84] __alloc_skb+0xdc/0x520 [ 82.575429][ T84] ? rcu_preempt_deferred_qs_irqrestore+0x637/0x910 [ 82.582020][ T84] alloc_skb_with_frags+0xa3/0x560 [ 82.587134][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 82.592340][ T84] ? sock_kzfree_s+0x60/0x60 [ 82.596940][ T84] ? __kasan_check_write+0x14/0x20 [ 82.602059][ T84] ? _raw_spin_lock+0x94/0xf0 [ 82.606884][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 82.612463][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 82.617591][ T84] ? unix_dgram_poll+0x640/0x640 [ 82.622540][ T84] ? cap_capable+0x19c/0x220 [ 82.627138][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 82.632603][ T84] __sys_sendto+0x467/0x620 [ 82.637112][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 82.642488][ T84] ? fpu__clear_all+0x20/0x20 [ 82.647178][ T84] __x64_sys_sendto+0xe5/0x100 [ 82.651951][ T84] do_syscall_64+0x31/0x40 [ 82.656375][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 82.662265][ T84] RIP: 0033:0x7f6518f66407 [ 82.666697][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 82.686302][ T84] RSP: 002b:00007ffd5e6cc6b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 82.694717][ T84] RAX: ffffffffffffffda RBX: 00007f6518e16c80 RCX: 00007f6518f66407 [ 82.702708][ T84] RDX: 0000000000000073 RSI: 00007ffd5e6cc7f0 RDI: 0000000000000003 [ 82.710787][ T84] RBP: 00007ffd5e6ccc20 R08: 0000000000000000 R09: 0000000000000000 [ 82.718762][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd5e6ccc38 [ 82.726738][ T84] R13: 00007ffd5e6cc7f0 R14: 0000000000000058 R15: 00007ffd5e6cc7f0 [ 82.735262][ T1145] CPU: 1 PID: 1145 Comm: syz-executor Not tainted syzkaller #0 [ 82.742831][ T1145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 82.752899][ T1145] Call Trace: [ 82.756221][ T1145] __dump_stack+0x21/0x24 [ 82.760568][ T1145] dump_stack_lvl+0x1a7/0x208 [ 82.765263][ T1145] ? thaw_kernel_threads+0x220/0x220 [ 82.770566][ T1145] ? show_regs_print_info+0x18/0x18 [ 82.775794][ T1145] ? prandom_u32+0x24d/0x290 [ 82.780398][ T1145] dump_stack+0x15/0x1c [ 82.784562][ T1145] should_fail+0x3ab/0x500 [ 82.788990][ T1145] ? __register_sysctl_table+0xeb/0x1240 [ 82.794632][ T1145] __should_failslab+0xa4/0xe0 [ 82.799437][ T1145] should_failslab+0x9/0x20 [ 82.803965][ T1145] __kmalloc+0x60/0x330 [ 82.808169][ T1145] ? slab_post_alloc_hook+0x7d/0x2f0 [ 82.813475][ T1145] __register_sysctl_table+0xeb/0x1240 [ 82.818955][ T1145] ? kmemdup+0x41/0x60 [ 82.823039][ T1145] ? memcpy+0x56/0x70 [ 82.827052][ T1145] register_net_sysctl+0x2c/0x40 [ 82.831999][ T1145] unix_sysctl_register+0xc5/0x120 [ 82.837153][ T1145] unix_net_init+0x48/0xe0 [ 82.841577][ T1145] ops_init+0x2c0/0x470 [ 82.845758][ T1145] ? __kasan_check_write+0x14/0x20 [ 82.850875][ T1145] setup_net+0x34f/0xae0 [ 82.855124][ T1145] ? copy_net_ns+0x520/0x520 [ 82.859725][ T1145] ? __kasan_check_write+0x14/0x20 [ 82.864866][ T1145] copy_net_ns+0x314/0x520 [ 82.869288][ T1145] create_new_namespaces+0x3a8/0x650 [ 82.874723][ T1145] unshare_nsproxy_namespaces+0x120/0x170 [ 82.880468][ T1145] ksys_unshare+0x4fa/0x820 [ 82.885014][ T1145] ? unshare_fd+0x1c0/0x1c0 [ 82.889530][ T1145] ? ____fput+0x15/0x20 [ 82.893701][ T1145] ? debug_smp_processor_id+0x17/0x20 [ 82.899085][ T1145] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 82.905158][ T1145] __x64_sys_unshare+0x38/0x40 [ 82.909931][ T1145] do_syscall_64+0x31/0x40 [ 82.914354][ T1145] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 82.920250][ T1145] RIP: 0033:0x7f5b6bb58167 [ 82.924668][ T1145] Code: 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 82.944283][ T1145] RSP: 002b:00007fff3b3e9688 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 82.952709][ T1145] RAX: ffffffffffffffda RBX: 00007f5b6bddef40 RCX: 00007f5b6bb58167 [ 82.960691][ T1145] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 82.968677][ T1145] RBP: 00007f5b6bddf7b8 R08: 0000000000000000 R09: 0000000000000000 [ 82.976676][ T1145] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000008 [ 82.984652][ T1145] R13: 0000000000000003 R14: 00007fff3b3e98c8 R15: 0000000000000000 [ 82.992718][ C1] FAULT_INJECTION: forcing a failure. [ 82.992718][ C1] name failslab, interval 1, probability 1, space 0, times 933 [ 83.005519][ C1] CPU: 1 PID: 1145 Comm: syz-executor Not tainted syzkaller #0 [ 83.013072][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 83.023137][ C1] Call Trace: [ 83.026424][ C1] [ 83.029286][ C1] __dump_stack+0x21/0x24 [ 83.033616][ C1] dump_stack_lvl+0x1a7/0x208 [ 83.038304][ C1] ? show_regs_print_info+0x18/0x18 [ 83.043512][ C1] dump_stack+0x15/0x1c [ 83.047670][ C1] should_fail+0x3ab/0x500 [ 83.052094][ C1] ? __tcp_send_ack+0x9b/0x650 [ 83.056867][ C1] __should_failslab+0xa4/0xe0 [ 83.061642][ C1] should_failslab+0x9/0x20 [ 83.066147][ C1] __kmalloc_track_caller+0x5f/0x310 [ 83.071433][ C1] ? kmem_cache_alloc+0x15a/0x2d0 [ 83.076463][ C1] ? __alloc_skb+0x9e/0x520 [ 83.080973][ C1] ? __tcp_send_ack+0x9b/0x650 [ 83.085776][ C1] __alloc_skb+0xdc/0x520 [ 83.090110][ C1] __tcp_send_ack+0x9b/0x650 [ 83.094702][ C1] tcp_send_ack+0x3b/0x60 [ 83.099045][ C1] tcp_delack_timer_handler+0x31a/0x710 [ 83.104596][ C1] tcp_delack_timer+0x104/0x230 [ 83.109453][ C1] ? tcp_write_timer+0x1d0/0x1d0 [ 83.114417][ C1] call_timer_fn+0x38/0x290 [ 83.118921][ C1] ? tcp_write_timer+0x1d0/0x1d0 [ 83.123863][ C1] __run_timers+0x637/0x9a0 [ 83.128375][ C1] ? calc_index+0x200/0x200 [ 83.132892][ C1] ? sched_clock_cpu+0x1b/0x3d0 [ 83.137748][ C1] run_timer_softirq+0x6a/0xf0 [ 83.142512][ C1] __do_softirq+0x255/0x563 [ 83.147019][ C1] ? __this_cpu_preempt_check+0x13/0x20 [ 83.152572][ C1] asm_call_irq_on_stack+0xf/0x20 [ 83.157596][ C1] [ 83.160541][ C1] do_softirq_own_stack+0x60/0x80 [ 83.165572][ C1] __irq_exit_rcu+0x128/0x150 [ 83.170251][ C1] irq_exit_rcu+0x9/0x10 [ 83.174494][ C1] sysvec_apic_timer_interrupt+0xbf/0xe0 [ 83.180127][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 83.186114][ C1] RIP: 0010:preempt_schedule_irq+0xa5/0x120 [ 83.192030][ C1] Code: 44 24 20 00 02 00 00 43 c6 44 37 04 f8 74 0b 0f 0b 48 f7 03 08 00 00 00 74 4d bf 01 00 00 00 e8 c1 03 c4 fc fb bf 01 00 00 00 26 e6 ff ff fa bf 01 00 00 00 e8 5b 05 c4 fc 65 48 8b 1d 83 a2 [ 83.211648][ C1] RSP: 0018:ffffc90000e0f7a0 EFLAGS: 00000246 [ 83.217733][ C1] RAX: 1ffff11021b818ae RBX: ffffc90000e0f858 RCX: ffffffff86e80800 [ 83.225903][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 83.233892][ C1] RBP: ffffc90000e0f818 R08: ffff88810dc0bb47 R09: 1ffff11021b81768 [ 83.241868][ C1] R10: dffffc0000000000 R11: ffffed1021b81769 R12: 0000000000000000 [ 83.249845][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 1ffff920001c1ef4 [ 83.257831][ C1] ? preempt_schedule_notrace+0x120/0x120 [ 83.263554][ C1] irqentry_exit+0x56/0x60 [ 83.267976][ C1] sysvec_reschedule_ipi+0x69/0x70 [ 83.273184][ C1] asm_sysvec_reschedule_ipi+0x12/0x20 [ 83.278645][ C1] RIP: 0010:dump_stack_lvl+0x1cc/0x208 [ 83.284104][ C1] Code: e8 61 00 00 00 48 c7 c7 60 f5 76 86 be 04 00 00 00 e8 b0 a9 25 fd c7 05 86 84 fd 01 ff ff ff ff 48 89 5c 24 10 ff 74 24 10 9d <48> c7 44 24 20 0e 36 e0 45 4b c7 04 2c 00 00 00 00 65 48 8b 04 25 [ 83.303718][ C1] RSP: 0018:ffffc90000e0f900 EFLAGS: 00000246 [ 83.309789][ C1] RAX: d1b5d18cc4f59f01 RBX: 0000000000000246 RCX: ffffffff847970d0 [ 83.317764][ C1] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffffff8676f560 [ 83.325758][ C1] RBP: ffffc90000e0f9a8 R08: 0000000000000003 R09: 0000000000000004 [ 83.333734][ C1] R10: dffffc0000000000 R11: fffffbfff0cedeac R12: 1ffff920001c1f24 [ 83.341714][ C1] R13: dffffc0000000000 R14: 0000000000000001 R15: 0000000000000000 [ 83.349709][ C1] ? dump_stack_lvl+0x1b8/0x208 [ 83.354564][ C1] ? show_regs_print_info+0x18/0x18 [ 83.359766][ C1] ? prandom_u32+0x24d/0x290 [ 83.364360][ C1] dump_stack+0x15/0x1c [ 83.368515][ C1] should_fail+0x3ab/0x500 [ 83.372942][ C1] ? __register_sysctl_table+0xeb/0x1240 [ 83.378670][ C1] __should_failslab+0xa4/0xe0 [ 83.383441][ C1] should_failslab+0x9/0x20 [ 83.387954][ C1] __kmalloc+0x60/0x330 [ 83.392135][ C1] ? slab_post_alloc_hook+0x7d/0x2f0 [ 83.397428][ C1] __register_sysctl_table+0xeb/0x1240 [ 83.402892][ C1] ? kmemdup+0x41/0x60 [ 83.407006][ C1] ? memcpy+0x56/0x70 [ 83.411001][ C1] register_net_sysctl+0x2c/0x40 [ 83.415944][ C1] unix_sysctl_register+0xc5/0x120 [ 83.421056][ C1] unix_net_init+0x48/0xe0 [ 83.425481][ C1] ops_init+0x2c0/0x470 [ 83.429656][ C1] ? __kasan_check_write+0x14/0x20 [ 83.434788][ C1] setup_net+0x34f/0xae0 [ 83.439040][ C1] ? copy_net_ns+0x520/0x520 [ 83.443637][ C1] ? __kasan_check_write+0x14/0x20 [ 83.448757][ C1] copy_net_ns+0x314/0x520 [ 83.453265][ C1] create_new_namespaces+0x3a8/0x650 [ 83.458573][ C1] unshare_nsproxy_namespaces+0x120/0x170 [ 83.464308][ C1] ksys_unshare+0x4fa/0x820 [ 83.468822][ C1] ? unshare_fd+0x1c0/0x1c0 [ 83.473334][ C1] ? ____fput+0x15/0x20 [ 83.477517][ C1] ? debug_smp_processor_id+0x17/0x20 [ 83.482896][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 83.488965][ C1] __x64_sys_unshare+0x38/0x40 [ 83.493730][ C1] do_syscall_64+0x31/0x40 [ 83.498158][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 83.504054][ C1] RIP: 0033:0x7f5b6bb58167 [ 83.508478][ C1] Code: 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 83.528090][ C1] RSP: 002b:00007fff3b3e9688 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 83.536511][ C1] RAX: ffffffffffffffda RBX: 00007f5b6bddef40 RCX: 00007f5b6bb58167 [ 83.544490][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 83.552466][ C1] RBP: 00007f5b6bddf7b8 R08: 0000000000000000 R09: 0000000000000000 [ 83.560462][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000008 [ 83.568451][ C1] R13: 0000000000000003 R14: 00007fff3b3e98c8 R15: 0000000000000000 [ 83.576956][ C1] FAULT_INJECTION: forcing a failure. [ 83.576956][ C1] name failslab, interval 1, probability 1, space 0, times 931 [ 83.589767][ C1] CPU: 1 PID: 1145 Comm: syz-executor Not tainted syzkaller #0 [ 83.597328][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 83.607423][ C1] Call Trace: [ 83.610729][ C1] [ 83.613597][ C1] __dump_stack+0x21/0x24 [ 83.617954][ C1] dump_stack_lvl+0x1a7/0x208 [ 83.622646][ C1] ? show_regs_print_info+0x18/0x18 [ 83.627858][ C1] ? prandom_u32+0x24d/0x290 [ 83.632453][ C1] dump_stack+0x15/0x1c [ 83.636618][ C1] should_fail+0x3ab/0x500 [ 83.641044][ C1] ? wg_packet_send_keepalive+0x62/0x1c0 [ 83.646684][ C1] __should_failslab+0xa4/0xe0 [ 83.651450][ C1] should_failslab+0x9/0x20 [ 83.655955][ C1] __kmalloc_track_caller+0x5f/0x310 [ 83.661247][ C1] ? kmem_cache_alloc+0x15a/0x2d0 [ 83.666277][ C1] ? __alloc_skb+0x9e/0x520 [ 83.670799][ C1] ? wg_packet_send_keepalive+0x62/0x1c0 [ 83.676435][ C1] __alloc_skb+0xdc/0x520 [ 83.680782][ C1] wg_packet_send_keepalive+0x62/0x1c0 [ 83.686244][ C1] ? wg_expired_send_persistent_keepalive+0x44/0x80 [ 83.692856][ C1] wg_expired_send_persistent_keepalive+0x53/0x80 [ 83.699282][ C1] ? wg_expired_zero_key_material+0x170/0x170 [ 83.705355][ C1] call_timer_fn+0x38/0x290 [ 83.709866][ C1] ? wg_expired_zero_key_material+0x170/0x170 [ 83.715934][ C1] __run_timers+0x637/0x9a0 [ 83.720442][ C1] ? calc_index+0x200/0x200 [ 83.724972][ C1] ? sched_clock_cpu+0x1b/0x3d0 [ 83.729829][ C1] run_timer_softirq+0x6a/0xf0 [ 83.734595][ C1] __do_softirq+0x255/0x563 [ 83.739111][ C1] ? __this_cpu_preempt_check+0x13/0x20 [ 83.744676][ C1] asm_call_irq_on_stack+0xf/0x20 [ 83.749722][ C1] [ 83.752669][ C1] do_softirq_own_stack+0x60/0x80 [ 83.757717][ C1] __irq_exit_rcu+0x128/0x150 [ 83.762419][ C1] irq_exit_rcu+0x9/0x10 [ 83.766694][ C1] sysvec_apic_timer_interrupt+0xbf/0xe0 [ 83.772339][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 83.778362][ C1] RIP: 0010:preempt_schedule_irq+0xa5/0x120 [ 83.784273][ C1] Code: 44 24 20 00 02 00 00 43 c6 44 37 04 f8 74 0b 0f 0b 48 f7 03 08 00 00 00 74 4d bf 01 00 00 00 e8 c1 03 c4 fc fb bf 01 00 00 00 26 e6 ff ff fa bf 01 00 00 00 e8 5b 05 c4 fc 65 48 8b 1d 83 a2 [ 83.803881][ C1] RSP: 0018:ffffc90000e0f7a0 EFLAGS: 00000246 [ 83.809954][ C1] RAX: 1ffff11021b818ae RBX: ffffc90000e0f858 RCX: ffffffff86e80800 [ 83.817931][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 83.825924][ C1] RBP: ffffc90000e0f818 R08: ffff88810dc0bb47 R09: 1ffff11021b81768 [ 83.833915][ C1] R10: dffffc0000000000 R11: ffffed1021b81769 R12: 0000000000000000 [ 83.841900][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 1ffff920001c1ef4 [ 83.846232][ C0] FAULT_INJECTION: forcing a failure. [ 83.846232][ C0] name failslab, interval 1, probability 1, space 0, times 931 [ 83.849948][ C1] ? preempt_schedule_notrace+0x120/0x120 [ 83.868378][ C1] irqentry_exit+0x56/0x60 [ 83.872806][ C1] sysvec_reschedule_ipi+0x69/0x70 [ 83.877922][ C1] asm_sysvec_reschedule_ipi+0x12/0x20 [ 83.883391][ C1] RIP: 0010:dump_stack_lvl+0x1cc/0x208 [ 83.888854][ C1] Code: e8 61 00 00 00 48 c7 c7 60 f5 76 86 be 04 00 00 00 e8 b0 a9 25 fd c7 05 86 84 fd 01 ff ff ff ff 48 89 5c 24 10 ff 74 24 10 9d <48> c7 44 24 20 0e 36 e0 45 4b c7 04 2c 00 00 00 00 65 48 8b 04 25 [ 83.908465][ C1] RSP: 0018:ffffc90000e0f900 EFLAGS: 00000246 [ 83.914539][ C1] RAX: d1b5d18cc4f59f01 RBX: 0000000000000246 RCX: ffffffff847970d0 [ 83.922539][ C1] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffffff8676f560 [ 83.930638][ C1] RBP: ffffc90000e0f9a8 R08: 0000000000000003 R09: 0000000000000004 [ 83.938620][ C1] R10: dffffc0000000000 R11: fffffbfff0cedeac R12: 1ffff920001c1f24 [ 83.946745][ C1] R13: dffffc0000000000 R14: 0000000000000001 R15: 0000000000000000 [ 83.954754][ C1] ? dump_stack_lvl+0x1b8/0x208 [ 83.959622][ C1] ? show_regs_print_info+0x18/0x18 [ 83.964854][ C1] ? prandom_u32+0x24d/0x290 [ 83.969457][ C1] dump_stack+0x15/0x1c [ 83.973624][ C1] should_fail+0x3ab/0x500 [ 83.978056][ C1] ? __register_sysctl_table+0xeb/0x1240 [ 83.983696][ C1] __should_failslab+0xa4/0xe0 [ 83.988467][ C1] should_failslab+0x9/0x20 [ 83.992982][ C1] __kmalloc+0x60/0x330 [ 83.997149][ C1] ? slab_post_alloc_hook+0x7d/0x2f0 [ 84.002442][ C1] __register_sysctl_table+0xeb/0x1240 [ 84.007909][ C1] ? kmemdup+0x41/0x60 [ 84.011984][ C1] ? memcpy+0x56/0x70 [ 84.015976][ C1] register_net_sysctl+0x2c/0x40 [ 84.020926][ C1] unix_sysctl_register+0xc5/0x120 [ 84.026046][ C1] unix_net_init+0x48/0xe0 [ 84.030468][ C1] ops_init+0x2c0/0x470 [ 84.034636][ C1] ? __kasan_check_write+0x14/0x20 [ 84.040457][ C1] setup_net+0x34f/0xae0 [ 84.044739][ C1] ? copy_net_ns+0x520/0x520 [ 84.049339][ C1] ? __kasan_check_write+0x14/0x20 [ 84.054457][ C1] copy_net_ns+0x314/0x520 [ 84.058884][ C1] create_new_namespaces+0x3a8/0x650 [ 84.064181][ C1] unshare_nsproxy_namespaces+0x120/0x170 [ 84.069908][ C1] ksys_unshare+0x4fa/0x820 [ 84.074419][ C1] ? unshare_fd+0x1c0/0x1c0 [ 84.078954][ C1] ? ____fput+0x15/0x20 [ 84.083127][ C1] ? debug_smp_processor_id+0x17/0x20 [ 84.088513][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 84.094589][ C1] __x64_sys_unshare+0x38/0x40 [ 84.099362][ C1] do_syscall_64+0x31/0x40 [ 84.103811][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 84.109714][ C1] RIP: 0033:0x7f5b6bb58167 [ 84.114143][ C1] Code: 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 84.133756][ C1] RSP: 002b:00007fff3b3e9688 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 84.142181][ C1] RAX: ffffffffffffffda RBX: 00007f5b6bddef40 RCX: 00007f5b6bb58167 [ 84.150161][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 84.158146][ C1] RBP: 00007f5b6bddf7b8 R08: 0000000000000000 R09: 0000000000000000 [ 84.166130][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000008 [ 84.174113][ C1] R13: 0000000000000003 R14: 00007fff3b3e98c8 R15: 0000000000000000 [ 84.182129][ C0] CPU: 0 PID: 1141 Comm: syz-executor Not tainted syzkaller #0 [ 84.189789][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 84.199862][ C0] Call Trace: [ 84.203166][ C0] [ 84.206036][ C0] __dump_stack+0x21/0x24 [ 84.210384][ C0] dump_stack_lvl+0x1a7/0x208 [ 84.215077][ C0] ? thaw_kernel_threads+0x220/0x220 [ 84.220373][ C0] ? show_regs_print_info+0x18/0x18 [ 84.225584][ C0] ? prandom_u32+0x24d/0x290 [ 84.230182][ C0] dump_stack+0x15/0x1c [ 84.234349][ C0] should_fail+0x3ab/0x500 [ 84.238772][ C0] ? ndisc_send_rs+0x310/0x960 [ 84.243548][ C0] __should_failslab+0xa4/0xe0 [ 84.248319][ C0] should_failslab+0x9/0x20 [ 84.252832][ C0] __kmalloc_track_caller+0x5f/0x310 [ 84.258126][ C0] ? kmem_cache_alloc+0x15a/0x2d0 [ 84.263168][ C0] ? __alloc_skb+0x9e/0x520 [ 84.267683][ C0] ? ndisc_send_rs+0x310/0x960 [ 84.272459][ C0] __alloc_skb+0xdc/0x520 [ 84.276798][ C0] ndisc_send_rs+0x310/0x960 [ 84.281502][ C0] addrconf_rs_timer+0x35a/0x600 [ 84.286453][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 84.292528][ C0] ? _raw_spin_lock_irq+0x95/0xf0 [ 84.297561][ C0] ? _raw_spin_lock_irqsave+0x130/0x130 [ 84.303123][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 84.309204][ C0] call_timer_fn+0x38/0x290 [ 84.313734][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 84.319807][ C0] __run_timers+0x637/0x9a0 [ 84.324327][ C0] ? calc_index+0x200/0x200 [ 84.328834][ C0] ? sched_clock_cpu+0x1b/0x3d0 [ 84.333696][ C0] run_timer_softirq+0x6a/0xf0 [ 84.338467][ C0] __do_softirq+0x255/0x563 [ 84.342976][ C0] ? __this_cpu_preempt_check+0x13/0x20 [ 84.348534][ C0] asm_call_irq_on_stack+0xf/0x20 [ 84.353560][ C0] [ 84.356510][ C0] do_softirq_own_stack+0x60/0x80 [ 84.361538][ C0] __irq_exit_rcu+0x128/0x150 [ 84.366228][ C0] irq_exit_rcu+0x9/0x10 [ 84.370480][ C0] sysvec_apic_timer_interrupt+0xbf/0xe0 [ 84.376146][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 84.382219][ C0] RIP: 0010:smp_call_function_single+0x209/0x490 [ 84.388556][ C0] Code: 48 44 89 f6 83 e6 01 31 ff e8 73 85 0a 00 41 83 e6 01 49 bc 00 00 00 00 00 fc ff df 75 0a e8 ae 81 0a 00 e9 a4 00 00 00 f3 90 44 24 48 01 00 00 00 0f 84 8f 00 00 00 e8 94 81 0a 00 eb e9 e8 [ 84.408174][ C0] RSP: 0018:ffffc900014e7760 EFLAGS: 00000293 [ 84.414254][ C0] RAX: ffffffff815a21cc RBX: 0000000000000000 RCX: ffff88810d5b62c0 [ 84.422237][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 84.430223][ C0] RBP: ffffc900014e7850 R08: ffff8881f7157647 R09: 1ffff1103ee2aec8 [ 84.438208][ C0] R10: dffffc0000000000 R11: ffffed103ee2aec9 R12: dffffc0000000000 [ 84.446187][ C0] R13: 0000000000000001 R14: 0000000000000001 R15: 1ffff9200029cef0 [ 84.454177][ C0] ? smp_call_function_single+0x21c/0x490 [ 84.459919][ C0] ? flush_tlb_all+0x20/0x20 [ 84.464531][ C0] ? flush_smp_call_function_from_idle+0x190/0x190 [ 84.471054][ C0] ? flush_tlb_all+0x20/0x20 [ 84.475659][ C0] ? free_unref_page_commit+0x24d/0x2f0 [ 84.481223][ C0] ? find_next_and_bit+0x16d/0x1b0 [ 84.486571][ C0] smp_call_function_many_cond+0x8f5/0x9d0 [ 84.492399][ C0] ? __kasan_check_write+0x14/0x20 [ 84.497521][ C0] ? flush_tlb_all+0x20/0x20 [ 84.502257][ C0] ? _raw_spin_trylock_bh+0x150/0x150 [ 84.507646][ C0] ? smp_call_function_many+0x40/0x40 [ 84.513040][ C0] ? _raw_spin_unlock+0x4d/0x70 [ 84.517905][ C0] ? flush_tlb_all+0x20/0x20 [ 84.522508][ C0] on_each_cpu+0xab/0x180 [ 84.526853][ C0] ? kasan_release_vmalloc+0xb0/0xb0 [ 84.532145][ C0] ? smp_call_function+0x90/0x90 [ 84.537103][ C0] flush_tlb_kernel_range+0x3a/0x1c0 [ 84.542400][ C0] kasan_release_vmalloc+0xa2/0xb0 [ 84.547524][ C0] __purge_vmap_area_lazy+0x1326/0x1440 [ 84.553078][ C0] try_purge_vmap_area_lazy+0x38/0x50 [ 84.558465][ C0] free_vmap_area_noflush+0x287/0x2b0 [ 84.563848][ C0] remove_vm_area+0x1bf/0x1e0 [ 84.568534][ C0] __vunmap+0x259/0x980 [ 84.572698][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 84.578517][ C0] ? kcov_open+0x60/0x60 [ 84.582770][ C0] vfree+0x61/0x90 [ 84.586501][ C0] kcov_close+0x2b/0x50 [ 84.590667][ C0] __fput+0x2dc/0x730 [ 84.594662][ C0] ____fput+0x15/0x20 [ 84.598655][ C0] task_work_run+0x127/0x190 [ 84.603254][ C0] do_exit+0xa7c/0x24e0 [ 84.607419][ C0] ? vmacache_update+0xb7/0x120 [ 84.612282][ C0] ? __kasan_check_read+0x11/0x20 [ 84.617311][ C0] ? __fdget_pos+0x1f7/0x380 [ 84.621910][ C0] ? put_task_struct+0x90/0x90 [ 84.626684][ C0] ? ksys_write+0x1eb/0x260 [ 84.631194][ C0] ? __ia32_sys_read+0x90/0x90 [ 84.635965][ C0] do_group_exit+0x149/0x310 [ 84.640563][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 84.646637][ C0] __x64_sys_exit_group+0x3f/0x40 [ 84.651667][ C0] do_syscall_64+0x31/0x40 [ 84.656104][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 84.662001][ C0] RIP: 0033:0x7fb2057efe99 [ 84.666417][ C0] Code: Unable to access opcode bytes at RIP 0x7fb2057efe6f. [ 84.673785][ C0] RSP: 002b:00007ffe21ed0d28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 84.682205][ C0] RAX: ffffffffffffffda RBX: 0000000000000043 RCX: 00007fb2057efe99 [ 84.690191][ C0] RDX: 00007fb20581d217 RSI: 0000000000000004 RDI: 0000000000000043 [ 84.698189][ C0] RBP: 00007fb205a787b8 R08: 0000000000000000 R09: 0000000000000003 [ 84.706275][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 84.712771][ C1] FAULT_INJECTION: forcing a failure. [ 84.712771][ C1] name failslab, interval 1, probability 1, space 0, times 930 [ 84.714277][ C0] R13: 0000000000000003 R14: 00007ffe21ed0f88 R15: 0000000000000000 [ 84.735148][ C1] CPU: 1 PID: 1147 Comm: dhcpcd-run-hook Not tainted syzkaller #0 [ 84.742974][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 84.753045][ C1] Call Trace: [ 84.756335][ C1] [ 84.759227][ C1] __dump_stack+0x21/0x24 [ 84.763560][ C1] dump_stack_lvl+0x1a7/0x208 [ 84.768245][ C1] ? thaw_kernel_threads+0x220/0x220 [ 84.773542][ C1] ? show_regs_print_info+0x18/0x18 [ 84.778745][ C1] ? prandom_u32+0x24d/0x290 [ 84.783356][ C1] dump_stack+0x15/0x1c [ 84.787533][ C1] should_fail+0x3ab/0x500 [ 84.791965][ C1] ? __alloc_skb+0x9e/0x520 [ 84.796483][ C1] __should_failslab+0xa4/0xe0 [ 84.801349][ C1] should_failslab+0x9/0x20 [ 84.805869][ C1] kmem_cache_alloc+0x3d/0x2d0 [ 84.810657][ C1] __alloc_skb+0x9e/0x520 [ 84.815002][ C1] __napi_alloc_skb+0x158/0x2e0 [ 84.819871][ C1] page_to_skb+0x40/0x930 [ 84.824317][ C1] receive_buf+0xc03/0x46a0 [ 84.828830][ C1] ? virtnet_poll_tx+0x520/0x520 [ 84.833773][ C1] ? sched_slice+0x11a/0x4b0 [ 84.838380][ C1] ? update_load_avg+0x505/0x1540 [ 84.843410][ C1] ? put_prev_entity+0x460/0x460 [ 84.848359][ C1] ? virtqueue_get_buf_ctx+0x4a2/0xf60 [ 84.853863][ C1] ? detach_buf_split+0x88d/0xa90 [ 84.858894][ C1] ? __kasan_check_write+0x14/0x20 [ 84.864011][ C1] ? virtqueue_get_buf_ctx+0x700/0xf60 [ 84.869488][ C1] virtnet_poll+0x3c9/0xef0 [ 84.874000][ C1] ? refill_work+0x1f0/0x1f0 [ 84.878610][ C1] ? virtqueue_disable_cb+0xe7/0x270 [ 84.883907][ C1] net_rx_action+0x48d/0xed0 [ 84.888510][ C1] ? net_tx_action+0x530/0x530 [ 84.893279][ C1] __do_softirq+0x255/0x563 [ 84.897790][ C1] asm_call_irq_on_stack+0xf/0x20 [ 84.902820][ C1] [ 84.905770][ C1] do_softirq_own_stack+0x60/0x80 [ 84.910801][ C1] __irq_exit_rcu+0x128/0x150 [ 84.915500][ C1] ? handle_fasteoi_nmi+0x360/0x360 [ 84.920720][ C1] irq_exit_rcu+0x9/0x10 [ 84.924995][ C1] common_interrupt+0x100/0x180 [ 84.929858][ C1] asm_common_interrupt+0x1e/0x40 [ 84.934899][ C1] RIP: 0010:dump_stack_lvl+0xf9/0x208 [ 84.940283][ C1] Code: 49 bd 04 00 00 00 00 fc ff df 44 89 ff 44 89 f6 e8 e4 34 eb fc 45 39 f7 0f 84 86 00 00 00 48 89 5c 24 18 ff 74 24 18 9d f3 90 <48> c7 c7 60 f5 76 86 be 04 00 00 00 e8 3e aa 25 fd 8b 05 38 85 fd [ 84.959902][ C1] RSP: 0018:ffffc90000bf79e0 EFLAGS: 00000293 [ 84.965976][ C1] RAX: ffffffff84797032 RBX: 0000000000000293 RCX: ffff8881157f4f00 [ 84.973955][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffffff8676f560 [ 84.981935][ C1] RBP: ffffc90000bf7a98 R08: 0000000000000003 R09: 0000000000000004 [ 84.989940][ C1] R10: dffffc0000000000 R11: fffffbfff0cedeac R12: 1ffff9200017ef40 [ 84.997918][ C1] R13: dffffc0000000004 R14: 0000000000000001 R15: 0000000000000000 [ 85.005910][ C1] ? dump_stack_lvl+0x11a/0x208 [ 85.010776][ C1] ? show_regs_print_info+0x18/0x18 [ 85.015985][ C1] dump_stack+0x15/0x1c [ 85.020148][ C1] should_fail+0x3ab/0x500 [ 85.024571][ C1] ? vm_area_alloc+0x24/0x160 [ 85.029260][ C1] __should_failslab+0xa4/0xe0 [ 85.034028][ C1] should_failslab+0x9/0x20 [ 85.038541][ C1] kmem_cache_alloc+0x3d/0x2d0 [ 85.043319][ C1] vm_area_alloc+0x24/0x160 [ 85.048017][ C1] mmap_region+0xa5e/0x19c0 [ 85.052532][ C1] ? cap_mmap_addr+0x165/0x2e0 [ 85.057307][ C1] ? selinux_mmap_addr+0xbe/0xe0 [ 85.062248][ C1] ? security_mmap_addr+0x72/0x90 [ 85.067273][ C1] do_mmap+0x85f/0xf50 [ 85.071355][ C1] vm_mmap_pgoff+0x1f4/0x350 [ 85.075954][ C1] ? account_locked_vm+0x1a0/0x1a0 [ 85.081072][ C1] ksys_mmap_pgoff+0x16f/0x1e0 [ 85.085844][ C1] __x64_sys_mmap+0xfa/0x110 [ 85.090443][ C1] do_syscall_64+0x31/0x40 [ 85.094863][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 85.100759][ C1] RIP: 0033:0x7f118c930242 [ 85.105181][ C1] Code: 08 00 04 00 00 eb e2 90 41 f7 c1 ff 0f 00 00 75 27 55 89 cd 53 48 89 fb 48 85 ff 74 33 41 89 ea 48 89 df b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5e 5b 5d c3 0f 1f 00 c7 05 46 40 01 00 16 00 [ 85.124788][ C1] RSP: 002b:00007ffc0d879218 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 85.133298][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f118c930242 [ 85.141276][ C1] RDX: 0000000000000001 RSI: 0000000000010888 RDI: 0000000000000000 [ 85.149259][ C1] RBP: 0000000000000802 R08: 0000000000000003 R09: 0000000000000000 [ 85.157238][ C1] R10: 0000000000000802 R11: 0000000000000246 R12: 0000000000000000 [ 85.165230][ C1] R13: 00007f118c90d580 R14: 00007ffc0d879690 R15: 00000fff81b0f246 [ 85.173458][ C1] FAULT_INJECTION: forcing a failure. [ 85.173458][ C1] name failslab, interval 1, probability 1, space 0, times 928 [ 85.186342][ C1] CPU: 1 PID: 20 Comm: kworker/1:0 Not tainted syzkaller #0 [ 85.193661][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 85.203826][ C1] Workqueue: wg-crypt-wg2 wg_packet_decrypt_worker [ 85.210328][ C1] Call Trace: [ 85.213639][ C1] [ 85.216502][ C1] __dump_stack+0x21/0x24 [ 85.220844][ C1] dump_stack_lvl+0x1a7/0x208 [ 85.225533][ C1] ? thaw_kernel_threads+0x220/0x220 [ 85.230843][ C1] ? show_regs_print_info+0x18/0x18 [ 85.236063][ C1] ? prandom_u32+0x24d/0x290 [ 85.240678][ C1] dump_stack+0x15/0x1c [ 85.244860][ C1] should_fail+0x3ab/0x500 [ 85.249302][ C1] ? __alloc_skb+0x9e/0x520 [ 85.253829][ C1] __should_failslab+0xa4/0xe0 [ 85.258615][ C1] should_failslab+0x9/0x20 [ 85.263136][ C1] kmem_cache_alloc+0x3d/0x2d0 [ 85.267918][ C1] __alloc_skb+0x9e/0x520 [ 85.272271][ C1] ndisc_send_rs+0x310/0x960 [ 85.276878][ C1] addrconf_rs_timer+0x35a/0x600 [ 85.281822][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 85.287902][ C1] ? _raw_spin_lock_irq+0x95/0xf0 [ 85.292949][ C1] ? _raw_spin_lock_irqsave+0x130/0x130 [ 85.298508][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 85.304585][ C1] call_timer_fn+0x38/0x290 [ 85.309094][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 85.315190][ C1] __run_timers+0x637/0x9a0 [ 85.319711][ C1] ? calc_index+0x200/0x200 [ 85.324225][ C1] ? sched_clock_cpu+0x1b/0x3d0 [ 85.329082][ C1] run_timer_softirq+0x6a/0xf0 [ 85.333850][ C1] __do_softirq+0x255/0x563 [ 85.338357][ C1] asm_call_irq_on_stack+0xf/0x20 [ 85.343380][ C1] [ 85.346334][ C1] do_softirq_own_stack+0x60/0x80 [ 85.351367][ C1] __irq_exit_rcu+0x128/0x150 [ 85.356048][ C1] irq_exit_rcu+0x9/0x10 [ 85.360321][ C1] sysvec_call_function_single+0xbc/0xd0 [ 85.365971][ C1] asm_sysvec_call_function_single+0x12/0x20 [ 85.371961][ C1] RIP: 0010:_raw_spin_unlock_irq+0x49/0x70 [ 85.377778][ C1] Code: 12 48 89 fb 48 c7 c7 b0 73 4c 86 e8 01 5d 1d fd 48 89 df 48 83 3d 26 b8 ca 01 00 74 27 e8 b3 18 ca fc 66 90 fb bf 01 00 00 00 b2 14 c3 fc 65 8b 05 e7 b1 80 7b 85 c0 74 03 5b 5d c3 e8 d3 b1 [ 85.397393][ C1] RSP: 0018:ffffc90000157d18 EFLAGS: 00000246 [ 85.403466][ C1] RAX: 0000000000000001 RBX: 0000000000000040 RCX: dffffc0000000000 [ 85.411448][ C1] RDX: 0000000000000001 RSI: 0000000000000008 RDI: 0000000000000001 [ 85.419426][ C1] RBP: ffffc90000157d20 R08: ffffe8ffffd2f6c7 R09: 1ffffd1ffffa5ed8 [ 85.427427][ C1] R10: dffffc0000000000 R11: fffff91ffffa5ed9 R12: ffff888100211500 [ 85.435409][ C1] R13: ffffe8ffffd2f6c0 R14: 0000000000000001 R15: dffffc0000000000 [ 85.443430][ C1] ? _raw_spin_unlock_irq+0x41/0x70 [ 85.448639][ C1] process_one_work+0x6d7/0xbc0 [ 85.453502][ C1] worker_thread+0xa8e/0x13c0 [ 85.458187][ C1] kthread+0x324/0x3b0 [ 85.462267][ C1] ? worker_clr_flags+0x190/0x190 [ 85.467296][ C1] ? kthread_blkcg+0xd0/0xd0 [ 85.471896][ C1] ret_from_fork+0x1f/0x30 [ 85.477415][ T1147] CPU: 1 PID: 1147 Comm: dhcpcd-run-hook Not tainted syzkaller #0 [ 85.485246][ T1147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 85.495318][ T1147] Call Trace: [ 85.498643][ T1147] __dump_stack+0x21/0x24 [ 85.502985][ T1147] dump_stack_lvl+0x1a7/0x208 [ 85.507675][ T1147] ? show_regs_print_info+0x18/0x18 [ 85.512886][ T1147] dump_stack+0x15/0x1c [ 85.517055][ T1147] should_fail+0x3ab/0x500 [ 85.521482][ T1147] ? vm_area_alloc+0x24/0x160 [ 85.526169][ T1147] __should_failslab+0xa4/0xe0 [ 85.531032][ T1147] should_failslab+0x9/0x20 [ 85.535569][ T1147] kmem_cache_alloc+0x3d/0x2d0 [ 85.540362][ T1147] vm_area_alloc+0x24/0x160 [ 85.544897][ T1147] mmap_region+0xa5e/0x19c0 [ 85.549440][ T1147] ? cap_mmap_addr+0x165/0x2e0 [ 85.554265][ T1147] ? selinux_mmap_addr+0xbe/0xe0 [ 85.559216][ T1147] ? security_mmap_addr+0x72/0x90 [ 85.564252][ T1147] do_mmap+0x85f/0xf50 [ 85.568333][ T1147] vm_mmap_pgoff+0x1f4/0x350 [ 85.572946][ T1147] ? account_locked_vm+0x1a0/0x1a0 [ 85.578112][ T1147] ksys_mmap_pgoff+0x16f/0x1e0 [ 85.582901][ T1147] __x64_sys_mmap+0xfa/0x110 [ 85.587502][ T1147] do_syscall_64+0x31/0x40 [ 85.591960][ T1147] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 85.597856][ T1147] RIP: 0033:0x7f118c930242 [ 85.602280][ T1147] Code: 08 00 04 00 00 eb e2 90 41 f7 c1 ff 0f 00 00 75 27 55 89 cd 53 48 89 fb 48 85 ff 74 33 41 89 ea 48 89 df b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5e 5b 5d c3 0f 1f 00 c7 05 46 40 01 00 16 00 [ 85.621906][ T1147] RSP: 002b:00007ffc0d879218 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 85.630333][ T1147] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f118c930242 [ 85.638318][ T1147] RDX: 0000000000000001 RSI: 0000000000010888 RDI: 0000000000000000 [ 85.646307][ T1147] RBP: 0000000000000802 R08: 0000000000000003 R09: 0000000000000000 [ 85.654285][ T1147] R10: 0000000000000802 R11: 0000000000000246 R12: 0000000000000000 [ 85.662271][ T1147] R13: 00007f118c90d580 R14: 00007ffc0d879690 R15: 00000fff81b0f246 [ 85.687985][ T84] FAULT_INJECTION: forcing a failure. [ 85.687985][ T84] name failslab, interval 1, probability 1, space 0, times 924 [ 85.700841][ T84] CPU: 1 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 85.707618][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 85.709883][ T271] FAULT_INJECTION: forcing a failure. [ 85.709883][ T271] name failslab, interval 1, probability 1, space 0, times 924 [ 85.717786][ T84] Call Trace: [ 85.717805][ T84] __dump_stack+0x21/0x24 [ 85.717850][ T84] dump_stack_lvl+0x1a7/0x208 [ 85.742866][ T84] ? show_regs_print_info+0x18/0x18 [ 85.748079][ T84] dump_stack+0x15/0x1c [ 85.752240][ T84] should_fail+0x3ab/0x500 [ 85.756673][ T84] ? __alloc_skb+0x9e/0x520 [ 85.761183][ T84] __should_failslab+0xa4/0xe0 [ 85.765960][ T84] should_failslab+0x9/0x20 [ 85.770471][ T84] kmem_cache_alloc+0x3d/0x2d0 [ 85.775244][ T84] ? schedule_preempt_disabled+0x20/0x20 [ 85.780891][ T84] __alloc_skb+0x9e/0x520 [ 85.785238][ T84] ? rcu_preempt_deferred_qs_irqrestore+0x637/0x910 [ 85.791836][ T84] alloc_skb_with_frags+0xa3/0x560 [ 85.796958][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 85.802165][ T84] ? sock_kzfree_s+0x60/0x60 [ 85.805548][ C0] FAULT_INJECTION: forcing a failure. [ 85.805548][ C0] name failslab, interval 1, probability 1, space 0, times 924 [ 85.806822][ T84] ? __kasan_check_write+0x14/0x20 [ 85.824903][ T84] ? _raw_spin_lock+0x94/0xf0 [ 85.829590][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 85.834979][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 85.840115][ T84] ? unix_dgram_poll+0x640/0x640 [ 85.845077][ T84] ? cap_capable+0x19c/0x220 [ 85.849677][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 85.855139][ T84] __sys_sendto+0x467/0x620 [ 85.859650][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 85.865041][ T84] ? fpu__clear_all+0x20/0x20 [ 85.869729][ T84] __x64_sys_sendto+0xe5/0x100 [ 85.874505][ T84] do_syscall_64+0x31/0x40 [ 85.878935][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 85.884831][ T84] RIP: 0033:0x7f6518f66407 [ 85.889258][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 85.908886][ T84] RSP: 002b:00007ffd5e6cc6b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 85.917308][ T84] RAX: ffffffffffffffda RBX: 00007f6518e16c80 RCX: 00007f6518f66407 [ 85.925283][ T84] RDX: 000000000000004d RSI: 00007ffd5e6cc7f0 RDI: 0000000000000003 [ 85.933261][ T84] RBP: 00007ffd5e6ccc20 R08: 0000000000000000 R09: 0000000000000000 [ 85.941239][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd5e6ccc38 [ 85.949216][ T84] R13: 00007ffd5e6cc7f0 R14: 0000000000000032 R15: 00007ffd5e6cc7f0 [ 85.957207][ C0] CPU: 0 PID: 271 Comm: syz-executor Not tainted syzkaller #0 [ 85.961772][ T84] FAULT_INJECTION: forcing a failure. [ 85.961772][ T84] name failslab, interval 1, probability 1, space 0, times 923 [ 85.964713][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 85.987506][ C0] Call Trace: [ 85.990803][ C0] [ 85.993671][ C0] __dump_stack+0x21/0x24 [ 85.998136][ C0] dump_stack_lvl+0x1a7/0x208 [ 86.002843][ C0] ? show_regs_print_info+0x18/0x18 [ 86.008062][ C0] dump_stack+0x15/0x1c [ 86.012231][ C0] should_fail+0x3ab/0x500 [ 86.016659][ C0] ? dst_alloc+0x176/0x4f0 [ 86.021109][ C0] __should_failslab+0xa4/0xe0 [ 86.025885][ C0] should_failslab+0x9/0x20 [ 86.030435][ C0] kmem_cache_alloc+0x3d/0x2d0 [ 86.035211][ C0] ? __do_softirq+0x255/0x563 [ 86.039917][ C0] ? asm_call_irq_on_stack+0xf/0x20 [ 86.045121][ C0] dst_alloc+0x176/0x4f0 [ 86.049375][ C0] icmp6_dst_alloc+0xec/0x520 [ 86.054075][ C0] ? security_sk_classify_flow+0x7b/0x90 [ 86.059716][ C0] ? icmpv6_flow_init+0xd2/0x130 [ 86.064664][ C0] ndisc_send_skb+0x27c/0xbc0 [ 86.069354][ C0] ? ndisc_alloc_skb+0x290/0x290 [ 86.074296][ C0] ? slab_post_alloc_hook+0x7d/0x2f0 [ 86.079587][ C0] ? ndisc_send_rs+0x310/0x960 [ 86.084358][ C0] ? ndisc_send_rs+0x61f/0x960 [ 86.089125][ C0] ? memcpy+0x56/0x70 [ 86.093114][ C0] ndisc_send_rs+0x711/0x960 [ 86.097711][ C0] addrconf_rs_timer+0x35a/0x600 [ 86.102654][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 86.108725][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 86.114800][ C0] call_timer_fn+0x38/0x290 [ 86.119330][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 86.125405][ C0] __run_timers+0x637/0x9a0 [ 86.129916][ C0] ? calc_index+0x200/0x200 [ 86.134437][ C0] ? sched_clock_cpu+0x1b/0x3d0 [ 86.139297][ C0] run_timer_softirq+0x6a/0xf0 [ 86.144079][ C0] __do_softirq+0x255/0x563 [ 86.148587][ C0] ? __this_cpu_preempt_check+0x13/0x20 [ 86.154140][ C0] asm_call_irq_on_stack+0xf/0x20 [ 86.159167][ C0] [ 86.162115][ C0] do_softirq_own_stack+0x60/0x80 [ 86.167147][ C0] __irq_exit_rcu+0x128/0x150 [ 86.171836][ C0] irq_exit_rcu+0x9/0x10 [ 86.176113][ C0] sysvec_apic_timer_interrupt+0xbf/0xe0 [ 86.181758][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 86.187751][ C0] RIP: 0010:__kasan_check_read+0x1/0x20 [ 86.193305][ C0] Code: 41 5c 41 5d 41 5e 41 5f 5d c3 48 c7 c7 52 74 bd 85 eb 0a 48 c7 c7 bd 18 b3 85 48 89 de e8 77 e1 d9 02 45 31 ff eb d1 00 00 55 <48> 89 e5 89 f6 48 8b 4d 08 31 d2 e8 af ed ff ff 5d c3 66 2e 0f 1f [ 86.212919][ C0] RSP: 0018:ffffc90000b27bb0 EFLAGS: 00000293 [ 86.219032][ C0] RAX: ffffffff84797032 RBX: 0000000000000293 RCX: ffff88811e073b40 [ 86.227039][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffffff8676f560 [ 86.235023][ C0] RBP: ffffc90000b27c70 R08: 0000000000000003 R09: 0000000000000004 [ 86.243003][ C0] R10: dffffc0000000000 R11: fffffbfff0cedeac R12: 1ffff92000164f7c [ 86.250984][ C0] R13: dffffc0000000004 R14: 0000000000000000 R15: 0000000000000001 [ 86.258992][ C0] ? dump_stack_lvl+0x11a/0x208 [ 86.263872][ C0] ? dump_stack_lvl+0x10a/0x208 [ 86.268752][ C0] ? thaw_kernel_threads+0x220/0x220 [ 86.274058][ C0] ? show_regs_print_info+0x18/0x18 [ 86.279302][ C0] ? prandom_u32+0x24d/0x290 [ 86.283905][ C0] dump_stack+0x15/0x1c [ 86.288069][ C0] should_fail+0x3ab/0x500 [ 86.292499][ C0] ? alloc_pipe_info+0xe6/0x4a0 [ 86.297366][ C0] __should_failslab+0xa4/0xe0 [ 86.302161][ C0] should_failslab+0x9/0x20 [ 86.306671][ C0] kmem_cache_alloc_trace+0x3a/0x2e0 [ 86.311966][ C0] alloc_pipe_info+0xe6/0x4a0 [ 86.316740][ C0] create_pipe_files+0x8d/0x6c0 [ 86.321602][ C0] __do_pipe_flags+0x4f/0x200 [ 86.326289][ C0] do_pipe2+0xa7/0x190 [ 86.330371][ C0] ? pipe_fcntl+0x4d0/0x4d0 [ 86.334883][ C0] ? debug_smp_processor_id+0x17/0x20 [ 86.340266][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 86.346338][ C0] __x64_sys_pipe2+0x5a/0x70 [ 86.350940][ C0] do_syscall_64+0x31/0x40 [ 86.355390][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 86.361285][ C0] RIP: 0033:0x7fe709ed4ec9 [ 86.365715][ C0] Code: 38 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 eb aa e8 ea 34 00 00 66 2e 0f 1f 84 00 00 00 00 00 31 f6 b8 25 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 07 c3 66 0f 1f 44 00 00 48 c7 c2 e8 ff ff ff [ 86.385334][ C0] RSP: 002b:00007ffc948286f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000125 [ 86.393786][ C0] RAX: ffffffffffffffda RBX: 000055555acaf2c0 RCX: 00007fe709ed4ec9 [ 86.401779][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffc94828708 [ 86.409761][ C0] RBP: 00007ffc94828cd0 R08: 0000000000000000 R09: 0000000000000000 [ 86.417921][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc94828830 [ 86.425905][ C0] R13: 000055555acb1e20 R14: 000055555acafa10 R15: 0000000000000000 [ 86.433896][ T84] CPU: 1 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 86.440719][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 86.450783][ T84] Call Trace: [ 86.454083][ T84] __dump_stack+0x21/0x24 [ 86.458443][ T84] dump_stack_lvl+0x1a7/0x208 [ 86.463126][ T84] ? thaw_kernel_threads+0x220/0x220 [ 86.468415][ T84] ? show_regs_print_info+0x18/0x18 [ 86.473616][ T84] ? prandom_u32+0x24d/0x290 [ 86.478215][ T84] dump_stack+0x15/0x1c [ 86.482372][ T84] should_fail+0x3ab/0x500 [ 86.486797][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 86.492188][ T84] __should_failslab+0xa4/0xe0 [ 86.496962][ T84] should_failslab+0x9/0x20 [ 86.501471][ T84] __kmalloc_track_caller+0x5f/0x310 [ 86.506766][ T84] ? kmem_cache_alloc+0x15a/0x2d0 [ 86.511797][ T84] ? __alloc_skb+0x9e/0x520 [ 86.516308][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 86.521595][ T84] __alloc_skb+0xdc/0x520 [ 86.525936][ T84] alloc_skb_with_frags+0xa3/0x560 [ 86.531058][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 86.539020][ T84] ? sock_kzfree_s+0x60/0x60 [ 86.543658][ T84] ? __kasan_check_write+0x14/0x20 [ 86.548790][ T84] ? _raw_spin_lock+0x94/0xf0 [ 86.553501][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 86.558887][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 86.564014][ T84] ? unix_dgram_poll+0x640/0x640 [ 86.568981][ T84] ? cap_capable+0x19c/0x220 [ 86.573594][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 86.579066][ T84] __sys_sendto+0x467/0x620 [ 86.583591][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 86.588981][ T84] ? fpu__clear_all+0x20/0x20 [ 86.593672][ T84] __x64_sys_sendto+0xe5/0x100 [ 86.598453][ T84] do_syscall_64+0x31/0x40 [ 86.602893][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 86.608809][ T84] RIP: 0033:0x7f6518f66407 [ 86.613262][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 86.632898][ T84] RSP: 002b:00007ffd5e6cc6b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 86.641319][ T84] RAX: ffffffffffffffda RBX: 00007f6518e16c80 RCX: 00007f6518f66407 [ 86.649298][ T84] RDX: 00000000000000f9 RSI: 00007ffd5e6cc7f0 RDI: 0000000000000003 [ 86.657272][ T84] RBP: 00007ffd5e6ccc20 R08: 0000000000000000 R09: 0000000000000000 [ 86.665248][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd5e6ccc38 [ 86.673232][ T84] R13: 00007ffd5e6cc7f0 R14: 00000000000000de R15: 00007ffd5e6cc7f0 [ 86.688153][ T84] FAULT_INJECTION: forcing a failure. [ 86.688153][ T84] name failslab, interval 1, probability 1, space 0, times 921 [ 86.701312][ T84] CPU: 1 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 86.708090][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 86.718157][ T84] Call Trace: [ 86.721462][ T84] __dump_stack+0x21/0x24 [ 86.725801][ T84] dump_stack_lvl+0x1a7/0x208 [ 86.730512][ T84] ? show_regs_print_info+0x18/0x18 [ 86.735722][ T84] dump_stack+0x15/0x1c [ 86.739889][ T84] should_fail+0x3ab/0x500 [ 86.744310][ T84] ? __alloc_skb+0x9e/0x520 [ 86.748817][ T84] __should_failslab+0xa4/0xe0 [ 86.753585][ T84] should_failslab+0x9/0x20 [ 86.758096][ T84] kmem_cache_alloc+0x3d/0x2d0 [ 86.762927][ T84] ? schedule_preempt_disabled+0x20/0x20 [ 86.768581][ T84] __alloc_skb+0x9e/0x520 [ 86.772935][ T84] ? rcu_preempt_deferred_qs_irqrestore+0x637/0x910 [ 86.779566][ T84] alloc_skb_with_frags+0xa3/0x560 [ 86.784689][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 86.789897][ T84] ? sock_kzfree_s+0x60/0x60 [ 86.794493][ T84] ? __kasan_check_write+0x14/0x20 [ 86.799616][ T84] ? _raw_spin_lock+0x94/0xf0 [ 86.804301][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 86.809687][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 86.814812][ T84] ? unix_dgram_poll+0x640/0x640 [ 86.819754][ T84] ? cap_capable+0x19c/0x220 [ 86.824347][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 86.829806][ T84] __sys_sendto+0x467/0x620 [ 86.834311][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 86.839694][ T84] ? fpu__clear_all+0x20/0x20 [ 86.844376][ T84] __x64_sys_sendto+0xe5/0x100 [ 86.849140][ T84] do_syscall_64+0x31/0x40 [ 86.853557][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 86.859450][ T84] RIP: 0033:0x7f6518f66407 [ 86.863881][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 86.883494][ T84] RSP: 002b:00007ffd5e6cc6b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 86.891912][ T84] RAX: ffffffffffffffda RBX: 00007f6518e16c80 RCX: 00007f6518f66407 [ 86.899885][ T84] RDX: 0000000000000055 RSI: 00007ffd5e6cc7f0 RDI: 0000000000000003 [ 86.907872][ T84] RBP: 00007ffd5e6ccc20 R08: 0000000000000000 R09: 0000000000000000 [ 86.915847][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd5e6ccc38 [ 86.923839][ T84] R13: 00007ffd5e6cc7f0 R14: 000000000000003a R15: 00007ffd5e6cc7f0 [ 86.932398][ T271] CPU: 1 PID: 271 Comm: syz-executor Not tainted syzkaller #0 [ 86.939877][ T271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 86.949946][ T271] Call Trace: [ 86.950822][ T84] FAULT_INJECTION: forcing a failure. [ 86.950822][ T84] name failslab, interval 1, probability 1, space 0, times 920 [ 86.953309][ T271] __dump_stack+0x21/0x24 [ 86.970333][ T271] dump_stack_lvl+0x1a7/0x208 [ 86.975018][ T271] ? thaw_kernel_threads+0x220/0x220 [ 86.980311][ T271] ? show_regs_print_info+0x18/0x18 [ 86.985518][ T271] ? prandom_u32+0x24d/0x290 [ 86.990116][ T271] dump_stack+0x15/0x1c [ 86.994290][ T271] should_fail+0x3ab/0x500 [ 86.998715][ T271] ? alloc_pipe_info+0xe6/0x4a0 [ 87.003578][ T271] __should_failslab+0xa4/0xe0 [ 87.008355][ T271] should_failslab+0x9/0x20 [ 87.012869][ T271] kmem_cache_alloc_trace+0x3a/0x2e0 [ 87.018172][ T271] alloc_pipe_info+0xe6/0x4a0 [ 87.022860][ T271] create_pipe_files+0x8d/0x6c0 [ 87.027716][ T271] __do_pipe_flags+0x4f/0x200 [ 87.032408][ T271] do_pipe2+0xa7/0x190 [ 87.036485][ T271] ? pipe_fcntl+0x4d0/0x4d0 [ 87.040995][ T271] ? debug_smp_processor_id+0x17/0x20 [ 87.046385][ T271] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 87.052463][ T271] __x64_sys_pipe2+0x5a/0x70 [ 87.057061][ T271] do_syscall_64+0x31/0x40 [ 87.061483][ T271] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 87.067380][ T271] RIP: 0033:0x7fe709ed4ec9 [ 87.071806][ T271] Code: 38 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 eb aa e8 ea 34 00 00 66 2e 0f 1f 84 00 00 00 00 00 31 f6 b8 25 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 07 c3 66 0f 1f 44 00 00 48 c7 c2 e8 ff ff ff [ 87.092502][ T271] RSP: 002b:00007ffc948286f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000125 [ 87.100933][ T271] RAX: ffffffffffffffda RBX: 000055555acaf2c0 RCX: 00007fe709ed4ec9 [ 87.108923][ T271] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffc94828708 [ 87.116912][ T271] RBP: 00007ffc94828cd0 R08: 0000000000000000 R09: 0000000000000000 [ 87.124891][ T271] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc94828830 [ 87.132872][ T271] R13: 000055555acb1e20 R14: 000055555acafa10 R15: 0000000000000000 [ 87.140872][ T84] CPU: 0 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 87.147662][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 87.148191][ T1145] FAULT_INJECTION: forcing a failure. [ 87.148191][ T1145] name failslab, interval 1, probability 1, space 0, times 919 [ 87.157728][ T84] Call Trace: [ 87.157747][ T84] __dump_stack+0x21/0x24 [ 87.157760][ T84] dump_stack_lvl+0x1a7/0x208 [ 87.157774][ T84] ? show_regs_print_info+0x18/0x18 [ 87.157800][ T84] dump_stack+0x15/0x1c [ 87.157811][ T84] should_fail+0x3ab/0x500 [ 87.157825][ T84] ? __alloc_skb+0x9e/0x520 [ 87.157837][ T84] __should_failslab+0xa4/0xe0 [ 87.157849][ T84] should_failslab+0x9/0x20 [ 87.157900][ T84] kmem_cache_alloc+0x3d/0x2d0 [ 87.215674][ T84] ? schedule_preempt_disabled+0x20/0x20 [ 87.221321][ T84] __alloc_skb+0x9e/0x520 [ 87.225666][ T84] ? rcu_preempt_deferred_qs_irqrestore+0x637/0x910 [ 87.232265][ T84] alloc_skb_with_frags+0xa3/0x560 [ 87.237389][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 87.242597][ T84] ? sock_kzfree_s+0x60/0x60 [ 87.247195][ T84] ? __kasan_check_write+0x14/0x20 [ 87.252327][ T84] ? _raw_spin_lock+0x94/0xf0 [ 87.257019][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 87.262405][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 87.267531][ T84] ? unix_dgram_poll+0x640/0x640 [ 87.272493][ T84] ? cap_capable+0x19c/0x220 [ 87.277127][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 87.282598][ T84] __sys_sendto+0x467/0x620 [ 87.287110][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 87.292509][ T84] ? fpu__clear_all+0x20/0x20 [ 87.297202][ T84] __x64_sys_sendto+0xe5/0x100 [ 87.301975][ T84] do_syscall_64+0x31/0x40 [ 87.306407][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 87.312317][ T84] RIP: 0033:0x7f6518f66407 [ 87.316766][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 87.336383][ T84] RSP: 002b:00007ffd5e6cc6b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 87.344802][ T84] RAX: ffffffffffffffda RBX: 00007f6518e16c80 RCX: 00007f6518f66407 [ 87.352784][ T84] RDX: 0000000000000055 RSI: 00007ffd5e6cc7f0 RDI: 0000000000000003 SYZFAIL: pipe failed (errno 23: Too many open files in system) [ 87.360770][ T84] RBP: 00007ffd5e6ccc20 R08: 0000000000000000 R09: 0000000000000000 [ 87.368755][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd5e6ccc38 [ 87.376741][ T84] R13: 00007ffd5e6cc7f0 R14: 000000000000003a R15: 00007ffd5e6cc7f0 [ 87.384730][ T1145] CPU: 1 PID: 1145 Comm: syz-executor Not tainted syzkaller #0 [ 87.384962][ T24] kauditd_printk_skb: 6 callbacks suppressed [ 87.385005][ T24] audit: type=1400 audit(1785173302.940:287): avc: denied { write } for pid=271 comm="syz-executor" path="pipe:[391]" dev="pipefs" ino=391 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 87.392292][ T1145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 87.392297][ T1145] Call Trace: [ 87.392316][ T1145] __dump_stack+0x21/0x24 [ 87.392381][ T1145] dump_stack_lvl+0x1a7/0x208 [ 87.443480][ T1145] ? show_regs_print_info+0x18/0x18 [ 87.448708][ T1145] ? prandom_u32+0x24d/0x290 [ 87.453301][ T1145] dump_stack+0x15/0x1c [ 87.457469][ T1145] should_fail+0x3ab/0x500 [ 87.461888][ T1145] ? __kernfs_new_node+0xe1/0x670 [ 87.466915][ T1145] __should_failslab+0xa4/0xe0 [ 87.471690][ T1145] should_failslab+0x9/0x20 [ 87.476198][ T1145] kmem_cache_alloc+0x3d/0x2d0 [ 87.480963][ T1145] __kernfs_new_node+0xe1/0x670 [ 87.485818][ T1145] ? kernfs_new_node+0x260/0x260 [ 87.490758][ T1145] ? down_write+0xb2/0x120 [ 87.495182][ T1145] ? down_read_killable+0xe0/0xe0 [ 87.500208][ T1145] ? __kasan_check_write+0x14/0x20 [ 87.505333][ T1145] ? up_write+0x57/0x120 [ 87.509587][ T1145] ? kernfs_activate+0x35e/0x370 [ 87.514531][ T1145] kernfs_new_node+0x150/0x260 [ 87.519302][ T1145] __kernfs_create_file+0x4e/0x270 [ 87.524425][ T1145] sysfs_add_file_mode_ns+0x29a/0x350 [ 87.529804][ T1145] internal_create_group+0x492/0xd00 [ 87.535092][ T1145] ? kernfs_activate+0x35e/0x370 [ 87.540039][ T1145] ? sysfs_create_group+0x30/0x30 [ 87.545065][ T1145] ? kernfs_put+0x44f/0x480 [ 87.549568][ T1145] ? kernfs_create_link+0x186/0x200 [ 87.554770][ T1145] sysfs_create_groups+0x58/0x120 [ 87.559799][ T1145] device_add_attrs+0x152/0x430 [ 87.564653][ T1145] ? device_add_class_symlinks+0x26c/0x2a0 [ 87.570467][ T1145] device_add+0x4f5/0xc00 [ 87.574804][ T1145] ? device_initialize+0x1d6/0x410 [ 87.579930][ T1145] netdev_register_kobject+0x18e/0x330 [ 87.585409][ T1145] ? raw_notifier_call_chain+0xe9/0x100 [ 87.590959][ T1145] register_netdevice+0xdae/0x13a0 [ 87.596077][ T1145] ? netif_stacked_transfer_operstate+0x220/0x220 [ 87.602497][ T1145] ? get_random_bytes+0x1c/0x30 [ 87.607360][ T1145] tun_set_iff+0x85e/0xe70 [ 87.611788][ T1145] __tun_chr_ioctl+0x81a/0x1d50 [ 87.616643][ T1145] ? tun_flow_create+0x320/0x320 [ 87.621613][ T1145] ? __kasan_check_write+0x14/0x20 [ 87.626729][ T1145] ? _raw_spin_lock+0x94/0xf0 [ 87.631412][ T1145] ? do_dup2+0x3bf/0x3f0 [ 87.635663][ T1145] tun_chr_ioctl+0x2a/0x40 [ 87.640087][ T1145] ? tun_chr_poll+0x6a0/0x6a0 [ 87.644760][ T1145] __se_sys_ioctl+0x121/0x1a0 [ 87.649436][ T1145] __x64_sys_ioctl+0x7b/0x90 [ 87.654025][ T1145] do_syscall_64+0x31/0x40 [ 87.658469][ T1145] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 87.664371][ T1145] RIP: 0033:0x7f5b6bb56b2b [ 87.668794][ T1145] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00 [ 87.688403][ T1145] RSP: 002b:00007fff3b3e9520 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 87.696820][ T1145] RAX: ffffffffffffffda RBX: 00007fff3b3e95d0 RCX: 00007f5b6bb56b2b [ 87.704801][ T1145] RDX: 00007fff3b3e95a0 RSI: 00000000400454ca RDI: 00000000000000c8 [ 87.712779][ T1145] RBP: 00007f5b6bbed7f1 R08: 0000000000000000 R09: 0000000000000000 [ 87.720760][ T1145] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 87.729085][ T1145] R13: 0000000000000003 R14: 00007fff3b3e98c8 R15: 0000000000000000 [ 87.739905][ T84] FAULT_INJECTION: forcing a failure. [ 87.739905][ T84] name failslab, interval 1, probability 1, space 0, times 918 [ 87.753022][ T84] CPU: 1 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 87.759894][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 87.770076][ T84] Call Trace: [ 87.773417][ T84] __dump_stack+0x21/0x24 [ 87.777776][ T84] dump_stack_lvl+0x1a7/0x208 [ 87.782479][ T84] ? show_regs_print_info+0x18/0x18 [ 87.787877][ T84] dump_stack+0x15/0x1c [ 87.792060][ T84] should_fail+0x3ab/0x500 [ 87.796513][ T84] ? __alloc_skb+0x9e/0x520 [ 87.801158][ T84] __should_failslab+0xa4/0xe0 [ 87.805949][ T84] should_failslab+0x9/0x20 [ 87.810478][ T84] kmem_cache_alloc+0x3d/0x2d0 [ 87.815265][ T84] ? schedule_preempt_disabled+0x20/0x20 [ 87.821176][ T84] __alloc_skb+0x9e/0x520 [ 87.825533][ T84] ? rcu_preempt_deferred_qs_irqrestore+0x637/0x910 [ 87.832145][ T84] alloc_skb_with_frags+0xa3/0x560 [ 87.837284][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 87.842502][ T84] ? sock_kzfree_s+0x60/0x60 [ 87.847123][ T84] ? __kasan_check_write+0x14/0x20 [ 87.852254][ T84] ? _raw_spin_lock+0x94/0xf0 [ 87.857053][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 87.862453][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 87.867629][ T84] ? unix_dgram_poll+0x640/0x640 [ 87.872592][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 87.878070][ T84] __sys_sendto+0x467/0x620 [ 87.882590][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 87.888019][ T84] ? fpu__clear_all+0x20/0x20 [ 87.892722][ T84] __x64_sys_sendto+0xe5/0x100 [ 87.897509][ T84] do_syscall_64+0x31/0x40 [ 87.901942][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 87.907852][ T84] RIP: 0033:0x7f6518f66407 [ 87.907995][ T95] FAULT_INJECTION: forcing a failure. [ 87.907995][ T95] name failslab, interval 1, probability 1, space 0, times 917 [ 87.912305][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 87.944639][ T84] RSP: 002b:00007ffd5e6cc6b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 87.953066][ T84] RAX: ffffffffffffffda RBX: 00007f6518e16c80 RCX: 00007f6518f66407 [ 87.961089][ T84] RDX: 0000000000000050 RSI: 00007ffd5e6cc7f0 RDI: 0000000000000003 [ 87.969185][ T84] RBP: 00007ffd5e6ccc20 R08: 0000000000000000 R09: 0000000000000000 [ 87.977173][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd5e6ccc38 [ 87.985158][ T84] R13: 00007ffd5e6cc7f0 R14: 0000000000000035 R15: 00007ffd5e6cc7f0 [ 87.993150][ T95] CPU: 0 PID: 95 Comm: udevd Not tainted syzkaller #0 [ 87.999924][ T95] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 88.000819][ T84] FAULT_INJECTION: forcing a failure. [ 88.000819][ T84] name failslab, interval 1, probability 1, space 0, times 916 [ 88.009983][ T95] Call Trace: [ 88.010002][ T95] __dump_stack+0x21/0x24 [ 88.010014][ T95] dump_stack_lvl+0x1a7/0x208 [ 88.010058][ T95] ? thaw_kernel_threads+0x220/0x220 [ 88.040495][ T95] ? show_regs_print_info+0x18/0x18 [ 88.045704][ T95] ? prandom_u32+0x24d/0x290 [ 88.050300][ T95] dump_stack+0x15/0x1c [ 88.054465][ T95] should_fail+0x3ab/0x500 [ 88.058895][ T95] ? anon_vma_fork+0xf8/0x520 [ 88.063579][ T95] __should_failslab+0xa4/0xe0 [ 88.068350][ T95] should_failslab+0x9/0x20 [ 88.072865][ T95] kmem_cache_alloc+0x3d/0x2d0 [ 88.077632][ T95] anon_vma_fork+0xf8/0x520 [ 88.082156][ T95] copy_mm+0x8f9/0x13d0 [ 88.086322][ T95] ? copy_signal+0x5f0/0x5f0 [ 88.090917][ T95] ? __init_rwsem+0xd5/0x1c0 [ 88.095509][ T95] ? copy_signal+0x4cc/0x5f0 [ 88.100108][ T95] copy_process+0x1386/0x3320 [ 88.104831][ T95] ? __local_bh_enable_ip+0x53/0x80 [ 88.110038][ T95] ? __pidfd_prepare+0x150/0x150 [ 88.114999][ T95] ? __sock_set_mark+0x160/0x160 [ 88.119945][ T95] ? selinux_socket_setsockopt+0x282/0x360 [ 88.125760][ T95] kernel_clone+0x233/0x950 [ 88.130270][ T95] ? _raw_spin_lock_irqsave+0x130/0x130 [ 88.135818][ T95] ? create_io_thread+0x170/0x170 [ 88.140849][ T95] __x64_sys_clone+0x198/0x210 [ 88.145621][ T95] ? __ia32_sys_vfork+0x130/0x130 [ 88.150659][ T95] ? debug_smp_processor_id+0x17/0x20 [ 88.156041][ T95] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 88.162138][ T95] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 88.167776][ T95] do_syscall_64+0x31/0x40 [ 88.172198][ T95] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 88.178099][ T95] RIP: 0033:0x7f621cadd636 [ 88.182527][ T95] Code: 89 df e8 6d e8 f6 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 52 89 c5 85 c0 75 31 64 48 8b 04 25 10 00 00 [ 88.202143][ T95] RSP: 002b:00007ffe60b3d750 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 88.210562][ T95] RAX: ffffffffffffffda RBX: 00007ffe60b3d758 RCX: 00007f621cadd636 [ 88.218711][ T95] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 88.226689][ T95] RBP: 000055fd388682c0 R08: 0000000000000000 R09: 000055fd38a9e020 [ 88.234663][ T95] R10: 00007f621c9a5b50 R11: 0000000000000246 R12: 00007ffe60b3db10 [ 88.242930][ T95] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 88.250922][ T84] CPU: 1 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 88.257711][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 88.267781][ T84] Call Trace: [ 88.271093][ T84] __dump_stack+0x21/0x24 [ 88.275441][ T84] dump_stack_lvl+0x1a7/0x208 [ 88.280138][ T84] ? thaw_kernel_threads+0x220/0x220 [ 88.285432][ T84] ? show_regs_print_info+0x18/0x18 [ 88.290637][ T84] ? prandom_u32+0x24d/0x290 [ 88.295261][ T84] dump_stack+0x15/0x1c [ 88.299426][ T84] should_fail+0x3ab/0x500 [ 88.303863][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 88.309166][ T84] __should_failslab+0xa4/0xe0 [ 88.313941][ T84] should_failslab+0x9/0x20 [ 88.318458][ T84] __kmalloc_track_caller+0x5f/0x310 [ 88.323751][ T84] ? kmem_cache_alloc+0x15a/0x2d0 [ 88.328783][ T84] ? __alloc_skb+0x9e/0x520 [ 88.333296][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 88.338593][ T84] __alloc_skb+0xdc/0x520 [ 88.342944][ T84] ? rcu_preempt_deferred_qs_irqrestore+0x637/0x910 [ 88.349535][ T84] alloc_skb_with_frags+0xa3/0x560 [ 88.354675][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 88.359880][ T84] ? sock_kzfree_s+0x60/0x60 [ 88.364469][ T84] ? __kasan_check_write+0x14/0x20 [ 88.369585][ T84] ? _raw_spin_lock+0x94/0xf0 [ 88.374275][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 88.379677][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 88.384800][ T84] ? unix_dgram_poll+0x640/0x640 [ 88.389739][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 88.395203][ T84] __sys_sendto+0x467/0x620 [ 88.399714][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 88.405102][ T84] ? fpu__clear_all+0x20/0x20 [ 88.409786][ T84] __x64_sys_sendto+0xe5/0x100 [ 88.414557][ T84] do_syscall_64+0x31/0x40 [ 88.418994][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 88.424894][ T84] RIP: 0033:0x7f6518f66407 [ 88.429315][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 88.448921][ T84] RSP: 002b:00007ffd5e6cc6b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 88.457344][ T84] RAX: ffffffffffffffda RBX: 00007f6518e16c80 RCX: 00007f6518f66407 [ 88.465322][ T84] RDX: 000000000000005b RSI: 00007ffd5e6cc7f0 RDI: 0000000000000003 [ 88.473297][ T84] RBP: 00007ffd5e6ccc20 R08: 0000000000000000 R09: 0000000000000000 [ 88.481276][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd5e6ccc38 [ 88.489254][ T84] R13: 00007ffd5e6cc7f0 R14: 0000000000000040 R15: 00007ffd5e6cc7f0 [ 88.499648][ T84] FAULT_INJECTION: forcing a failure. [ 88.499648][ T84] name failslab, interval 1, probability 1, space 0, times 914 [ 88.499787][ T95] udevd[95]: fork of child failed: Cannot allocate memory [ 88.512463][ T84] CPU: 1 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 88.512471][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 88.512476][ T84] Call Trace: [ 88.512495][ T84] __dump_stack+0x21/0x24 [ 88.512508][ T84] dump_stack_lvl+0x1a7/0x208 [ 88.512521][ T84] ? thaw_kernel_threads+0x220/0x220 [ 88.512533][ T84] ? show_regs_print_info+0x18/0x18 [ 88.512576][ T84] ? prandom_u32+0x24d/0x290 [ 88.563830][ T84] dump_stack+0x15/0x1c [ 88.567996][ T84] should_fail+0x3ab/0x500 [ 88.572409][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 88.577690][ T84] __should_failslab+0xa4/0xe0 [ 88.582451][ T84] should_failslab+0x9/0x20 [ 88.586945][ T84] __kmalloc_track_caller+0x5f/0x310 [ 88.592234][ T84] ? kmem_cache_alloc+0x15a/0x2d0 [ 88.597257][ T84] ? __alloc_skb+0x9e/0x520 [ 88.601751][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 88.607040][ T84] __alloc_skb+0xdc/0x520 [ 88.611392][ T84] ? rcu_preempt_deferred_qs_irqrestore+0x637/0x910 [ 88.618001][ T84] alloc_skb_with_frags+0xa3/0x560 [ 88.623145][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 88.628361][ T84] ? sock_kzfree_s+0x60/0x60 [ 88.632961][ T84] ? __kasan_check_write+0x14/0x20 [ 88.638083][ T84] ? _raw_spin_lock+0x94/0xf0 [ 88.642771][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 88.648139][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 88.653259][ T84] ? unix_dgram_poll+0x640/0x640 [ 88.658207][ T84] ? cap_capable+0x19c/0x220 [ 88.662789][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 88.668240][ T84] __sys_sendto+0x467/0x620 [ 88.672733][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 88.678101][ T84] ? fpu__clear_all+0x20/0x20 [ 88.682771][ T84] __x64_sys_sendto+0xe5/0x100 [ 88.687527][ T84] do_syscall_64+0x31/0x40 [ 88.691937][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 88.697820][ T84] RIP: 0033:0x7f6518f66407 [ 88.702231][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 88.721829][ T84] RSP: 002b:00007ffd5e6cc6b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 88.730253][ T84] RAX: ffffffffffffffda RBX: 00007f6518e16c80 RCX: 00007f6518f66407 [ 88.738222][ T84] RDX: 0000000000000057 RSI: 00007ffd5e6cc7f0 RDI: 0000000000000003 [ 88.746190][ T84] RBP: 00007ffd5e6ccc20 R08: 0000000000000000 R09: 0000000000000000 [ 88.754163][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd5e6ccc38 [ 88.762144][ T84] R13: 00007ffd5e6cc7f0 R14: 000000000000003c R15: 00007ffd5e6cc7f0 [ 88.770454][ T84] FAULT_INJECTION: forcing a failure. [ 88.770454][ T84] name failslab, interval 1, probability 1, space 0, times 913 [ 88.783242][ T84] CPU: 1 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 88.790089][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 88.800139][ T84] Call Trace: [ 88.803461][ T84] __dump_stack+0x21/0x24 [ 88.807788][ T84] dump_stack_lvl+0x1a7/0x208 [ 88.812464][ T84] ? show_regs_print_info+0x18/0x18 [ 88.817662][ T84] ? prandom_u32+0x24d/0x290 [ 88.822248][ T84] dump_stack+0x15/0x1c [ 88.826401][ T84] should_fail+0x3ab/0x500 [ 88.830829][ T84] ? selinux_sk_alloc_security+0x63/0x140 [ 88.836551][ T84] __should_failslab+0xa4/0xe0 [ 88.841309][ T84] should_failslab+0x9/0x20 [ 88.845834][ T84] kmem_cache_alloc_trace+0x3a/0x2e0 [ 88.851120][ T84] selinux_sk_alloc_security+0x63/0x140 [ 88.856662][ T84] security_sk_alloc+0x72/0xa0 [ 88.861417][ T84] sk_prot_alloc+0x12e/0x340 [ 88.864041][ T1] FAULT_INJECTION: forcing a failure. [ 88.864041][ T1] name failslab, interval 1, probability 1, space 0, times 913 [ 88.866012][ T84] sk_alloc+0x38/0x4e0 [ 88.866024][ T84] unix_create1+0x8d/0x5f0 [ 88.866075][ T84] unix_create+0x135/0x1c0 [ 88.891704][ T84] __sock_create+0x38d/0x770 [ 88.896306][ T84] __sys_socket+0xec/0x190 [ 88.900731][ T84] __x64_sys_socket+0x7a/0x90 [ 88.905418][ T84] do_syscall_64+0x31/0x40 [ 88.909843][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 88.915744][ T84] RIP: 0033:0x7f6518fe1707 [ 88.920176][ T84] Code: 54 24 0c e8 6b ac ff ff 83 f8 ff 74 04 8b 44 24 0c 48 83 c4 18 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c1 e6 0c 00 f7 d8 64 89 01 48 [ 88.939789][ T84] RSP: 002b:00007ffd5e6cc6c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000029 [ 88.948215][ T84] RAX: ffffffffffffffda RBX: 0000000000000057 RCX: 00007f6518fe1707 [ 88.956389][ T84] RDX: 0000000000000000 RSI: 0000000000080002 RDI: 0000000000000001 [ 88.964383][ T84] RBP: 00007f651906d560 R08: 0000000000000000 R09: 0000000000000000 [ 88.972384][ T84] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002 [ 88.980372][ T84] R13: 00007ffd5e6cc7f0 R14: 000000000000003c R15: 00007ffd5e6cc7f0 [ 88.988363][ T1] CPU: 0 PID: 1 Comm: init Not tainted syzkaller #0 [ 88.994973][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 88.997264][ T84] FAULT_INJECTION: forcing a failure. [ 88.997264][ T84] name failslab, interval 1, probability 1, space 0, times 912 [ 89.005094][ T1] Call Trace: [ 89.021155][ T1] __dump_stack+0x21/0x24 [ 89.025495][ T1] dump_stack_lvl+0x1a7/0x208 [ 89.030197][ T1] ? show_regs_print_info+0x18/0x18 [ 89.035403][ T1] ? prandom_u32+0x24d/0x290 [ 89.040001][ T1] dump_stack+0x15/0x1c [ 89.044171][ T1] should_fail+0x3ab/0x500 [ 89.048592][ T1] ? fcntl_setlk+0xa5/0x11f0 [ 89.053195][ T1] __should_failslab+0xa4/0xe0 [ 89.057967][ T1] should_failslab+0x9/0x20 [ 89.062484][ T1] kmem_cache_alloc+0x3d/0x2d0 [ 89.067264][ T1] fcntl_setlk+0xa5/0x11f0 [ 89.071686][ T1] ? avc_has_perm+0x27f/0x3d0 [ 89.076375][ T1] ? avc_has_perm_noaudit+0x260/0x260 [ 89.081760][ T1] ? vfs_lock_file+0xc0/0xc0 [ 89.086359][ T1] ? vfs_read+0x704/0xa50 [ 89.090698][ T1] ? __kasan_check_write+0x14/0x20 [ 89.095830][ T1] ? _copy_from_user+0x95/0xd0 [ 89.100631][ T1] do_fcntl+0x48d/0x1190 [ 89.104881][ T1] ? kill_fasync+0x210/0x210 [ 89.109474][ T1] ? do_sigaction+0x3c1/0x3f0 [ 89.114171][ T1] ? selinux_file_fcntl+0x165/0x190 [ 89.119384][ T1] ? security_file_fcntl+0x84/0xa0 [ 89.124591][ T1] __se_sys_fcntl+0xdf/0x1b0 [ 89.129189][ T1] __x64_sys_fcntl+0x7b/0x90 [ 89.133789][ T1] do_syscall_64+0x31/0x40 [ 89.138217][ T1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 89.144111][ T1] RIP: 0033:0x7fd0d0109add [ 89.148552][ T1] Code: 24 08 48 89 54 24 e0 48 89 44 24 c0 48 8d 44 24 d0 c7 44 24 b8 10 00 00 00 48 89 44 24 c8 83 fe 09 74 1a b8 48 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 23 c3 66 2e 0f 1f 84 00 00 00 00 00 48 8d 54 [ 89.168163][ T1] RSP: 002b:00007ffe96f587f8 EFLAGS: 00000293 ORIG_RAX: 0000000000000048 [ 89.176587][ T1] RAX: ffffffffffffffda RBX: 000055cf6c946560 RCX: 00007fd0d0109add [ 89.184567][ T1] RDX: 00007ffe96f58800 RSI: 0000000000000007 RDI: 0000000000000003 [ 89.192547][ T1] RBP: 00007ffe96f58878 R08: 0000000000000000 R09: 0000000000000000 [ 89.200529][ T1] R10: 0000000000000180 R11: 0000000000000293 R12: 0000000000000000 [ 89.208531][ T1] R13: ffffffffffffff88 R14: 0000000000000002 R15: 000055cf64027d98 [ 89.216536][ T84] CPU: 1 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 89.223325][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 89.233387][ T84] Call Trace: [ 89.236694][ T84] __dump_stack+0x21/0x24 [ 89.241036][ T84] dump_stack_lvl+0x1a7/0x208 [ 89.245720][ T84] ? thaw_kernel_threads+0x220/0x220 [ 89.251019][ T84] ? show_regs_print_info+0x18/0x18 [ 89.256223][ T84] ? prandom_u32+0x24d/0x290 [ 89.260823][ T84] dump_stack+0x15/0x1c [ 89.265087][ T84] should_fail+0x3ab/0x500 [ 89.269514][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 89.274811][ T84] __should_failslab+0xa4/0xe0 [ 89.279619][ T84] should_failslab+0x9/0x20 [ 89.284130][ T84] __kmalloc_track_caller+0x5f/0x310 [ 89.289421][ T84] ? kmem_cache_alloc+0x15a/0x2d0 [ 89.294479][ T84] ? __alloc_skb+0x9e/0x520 [ 89.299077][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 89.304380][ T84] __alloc_skb+0xdc/0x520 [ 89.308722][ T84] ? rcu_preempt_deferred_qs_irqrestore+0x637/0x910 [ 89.315348][ T84] alloc_skb_with_frags+0xa3/0x560 [ 89.320470][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 89.325675][ T84] ? sock_kzfree_s+0x60/0x60 [ 89.330270][ T84] ? __kasan_check_write+0x14/0x20 [ 89.335386][ T84] ? _raw_spin_lock+0x94/0xf0 [ 89.340098][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 89.345481][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 89.350605][ T84] ? unix_dgram_poll+0x640/0x640 [ 89.355552][ T84] ? cap_capable+0x19c/0x220 [ 89.360153][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 89.365617][ T84] __sys_sendto+0x467/0x620 [ 89.370122][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 89.375511][ T84] ? fpu__clear_all+0x20/0x20 [ 89.380199][ T84] __x64_sys_sendto+0xe5/0x100 [ 89.384965][ T84] do_syscall_64+0x31/0x40 [ 89.389396][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 89.395292][ T84] RIP: 0033:0x7f6518f66407 [ 89.399726][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 89.419339][ T84] RSP: 002b:00007ffd5e6cc6b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 89.427854][ T84] RAX: ffffffffffffffda RBX: 00007f6518e16c80 RCX: 00007f6518f66407 [ 89.435830][ T84] RDX: 000000000000004a RSI: 00007ffd5e6cc7f0 RDI: 0000000000000003 [ 89.443806][ T84] RBP: 00007ffd5e6ccc20 R08: 0000000000000000 R09: 0000000000000000 [ 89.451787][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd5e6ccc38 [ 89.459778][ T84] R13: 00007ffd5e6cc7f0 R14: 000000000000002f R15: 00007ffd5e6cc7f0 [ 89.468620][ T84] FAULT_INJECTION: forcing a failure. [ 89.468620][ T84] name failslab, interval 1, probability 1, space 0, times 910 [ 89.481504][ T84] CPU: 1 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 89.488289][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 89.498358][ T84] Call Trace: [ 89.501663][ T84] __dump_stack+0x21/0x24 [ 89.506012][ T84] dump_stack_lvl+0x1a7/0x208 [ 89.510696][ T84] ? show_regs_print_info+0x18/0x18 [ 89.515901][ T84] dump_stack+0x15/0x1c [ 89.520065][ T84] should_fail+0x3ab/0x500 [ 89.524489][ T84] ? __alloc_skb+0x9e/0x520 [ 89.529137][ T84] __should_failslab+0xa4/0xe0 [ 89.533911][ T84] should_failslab+0x9/0x20 [ 89.538418][ T84] kmem_cache_alloc+0x3d/0x2d0 [ 89.543282][ T84] ? schedule_preempt_disabled+0x20/0x20 [ 89.548957][ T84] __alloc_skb+0x9e/0x520 [ 89.553304][ T84] ? rcu_preempt_deferred_qs_irqrestore+0x637/0x910 [ 89.559905][ T84] alloc_skb_with_frags+0xa3/0x560 [ 89.565024][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 89.570233][ T84] ? sock_kzfree_s+0x60/0x60 [ 89.574835][ T84] ? __kasan_check_write+0x14/0x20 [ 89.579978][ T84] ? _raw_spin_lock+0x94/0xf0 [ 89.584684][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 89.590078][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 89.595205][ T84] ? unix_dgram_poll+0x640/0x640 [ 89.600152][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 89.605618][ T84] __sys_sendto+0x467/0x620 [ 89.610129][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 89.615513][ T84] ? fpu__clear_all+0x20/0x20 [ 89.620289][ T84] __x64_sys_sendto+0xe5/0x100 [ 89.625056][ T84] do_syscall_64+0x31/0x40 [ 89.629476][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 89.635380][ T84] RIP: 0033:0x7f6518f66407 [ 89.639815][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 89.659439][ T84] RSP: 002b:00007ffd5e6cc6b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 89.667857][ T84] RAX: ffffffffffffffda RBX: 00007f6518e16c80 RCX: 00007f6518f66407 [ 89.675834][ T84] RDX: 0000000000000052 RSI: 00007ffd5e6cc7f0 RDI: 0000000000000003 [ 89.683810][ T84] RBP: 00007ffd5e6ccc20 R08: 0000000000000000 R09: 0000000000000000 [ 89.691786][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd5e6ccc38 [ 89.699762][ T84] R13: 00007ffd5e6cc7f0 R14: 0000000000000037 R15: 00007ffd5e6cc7f0 [ 89.707898][ C1] FAULT_INJECTION: forcing a failure. [ 89.707898][ C1] name failslab, interval 1, probability 1, space 0, times 910 [ 89.720700][ C1] CPU: 1 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 89.727475][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 89.737544][ C1] Call Trace: [ 89.740841][ C1] [ 89.743724][ C1] __dump_stack+0x21/0x24 [ 89.748082][ C1] dump_stack_lvl+0x1a7/0x208 [ 89.752772][ C1] ? thaw_kernel_threads+0x220/0x220 [ 89.758079][ C1] ? show_regs_print_info+0x18/0x18 [ 89.763289][ C1] ? prandom_u32+0x24d/0x290 [ 89.767897][ C1] dump_stack+0x15/0x1c [ 89.772199][ C1] should_fail+0x3ab/0x500 [ 89.776641][ C1] ? dst_cow_metrics_generic+0x55/0x1c0 [ 89.782203][ C1] __should_failslab+0xa4/0xe0 [ 89.786988][ C1] should_failslab+0x9/0x20 [ 89.791508][ C1] kmem_cache_alloc_trace+0x3a/0x2e0 [ 89.796816][ C1] dst_cow_metrics_generic+0x55/0x1c0 [ 89.802228][ C1] icmp6_dst_alloc+0x35f/0x520 [ 89.807017][ C1] ndisc_send_skb+0x27c/0xbc0 [ 89.811712][ C1] ? ndisc_alloc_skb+0x290/0x290 [ 89.816665][ C1] ? slab_post_alloc_hook+0x7d/0x2f0 [ 89.821967][ C1] ? ndisc_send_rs+0x310/0x960 [ 89.826751][ C1] ? ndisc_send_rs+0x61f/0x960 [ 89.831569][ C1] ? memcpy+0x56/0x70 [ 89.835568][ C1] ndisc_send_rs+0x711/0x960 [ 89.840175][ C1] addrconf_rs_timer+0x35a/0x600 [ 89.845127][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 89.851218][ C1] ? _raw_spin_lock_irq+0x95/0xf0 [ 89.856261][ C1] ? _raw_spin_lock_irqsave+0x130/0x130 [ 89.861824][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 89.867912][ C1] call_timer_fn+0x38/0x290 [ 89.872433][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 89.878514][ C1] __run_timers+0x637/0x9a0 [ 89.883013][ C1] ? calc_index+0x200/0x200 [ 89.887516][ C1] ? sched_clock_cpu+0x1b/0x3d0 [ 89.892456][ C1] run_timer_softirq+0x6a/0xf0 [ 89.897240][ C1] __do_softirq+0x255/0x563 [ 89.901751][ C1] ? __this_cpu_preempt_check+0x13/0x20 [ 89.907289][ C1] asm_call_irq_on_stack+0xf/0x20 [ 89.912309][ C1] [ 89.915241][ C1] do_softirq_own_stack+0x60/0x80 [ 89.920278][ C1] __irq_exit_rcu+0x128/0x150 [ 89.925042][ C1] irq_exit_rcu+0x9/0x10 [ 89.929303][ C1] sysvec_apic_timer_interrupt+0xbf/0xe0 [ 89.934926][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 89.940902][ C1] RIP: 0010:dump_stack_lvl+0x1cc/0x208 [ 89.946351][ C1] Code: e8 61 00 00 00 48 c7 c7 60 f5 76 86 be 04 00 00 00 e8 b0 a9 25 fd c7 05 86 84 fd 01 ff ff ff ff 48 89 5c 24 10 ff 74 24 10 9d <48> c7 44 24 20 0e 36 e0 45 4b c7 04 2c 00 00 00 00 65 48 8b 04 25 [ 89.965973][ C1] RSP: 0018:ffffc90000b87720 EFLAGS: 00000293 [ 89.972101][ C1] RAX: 1624c737884f6501 RBX: 0000000000000293 RCX: ffffffff847970d0 [ 89.980195][ C1] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffffff8676f560 [ 89.988172][ C1] RBP: ffffc90000b877d8 R08: 0000000000000003 R09: 0000000000000004 [ 89.996141][ C1] R10: dffffc0000000000 R11: fffffbfff0cedeac R12: 1ffff92000170ee8 [ 90.004106][ C1] R13: dffffc0000000000 R14: 0000000000000001 R15: 00000000ffffffff [ 90.012085][ C1] ? dump_stack_lvl+0x1b8/0x208 [ 90.016934][ C1] ? show_regs_print_info+0x18/0x18 [ 90.022123][ C1] dump_stack+0x15/0x1c [ 90.026294][ C1] should_fail+0x3ab/0x500 [ 90.030730][ C1] ? __alloc_skb+0x9e/0x520 [ 90.035226][ C1] __should_failslab+0xa4/0xe0 [ 90.040270][ C1] should_failslab+0x9/0x20 [ 90.044772][ C1] kmem_cache_alloc+0x3d/0x2d0 [ 90.049537][ C1] ? schedule_preempt_disabled+0x20/0x20 [ 90.055182][ C1] __alloc_skb+0x9e/0x520 [ 90.059514][ C1] ? rcu_preempt_deferred_qs_irqrestore+0x637/0x910 [ 90.066275][ C1] alloc_skb_with_frags+0xa3/0x560 [ 90.071384][ C1] sock_alloc_send_pskb+0x87f/0x9a0 [ 90.076585][ C1] ? sock_kzfree_s+0x60/0x60 [ 90.081173][ C1] ? __kasan_check_write+0x14/0x20 [ 90.086367][ C1] ? _raw_spin_lock+0x94/0xf0 [ 90.091053][ C1] ? _raw_spin_trylock_bh+0x150/0x150 [ 90.096435][ C1] unix_dgram_sendmsg+0x6f3/0x18f0 [ 90.101563][ C1] ? unix_dgram_poll+0x640/0x640 [ 90.106584][ C1] ? security_socket_sendmsg+0x82/0xa0 [ 90.112038][ C1] __sys_sendto+0x467/0x620 [ 90.116545][ C1] ? __ia32_sys_getpeername+0x90/0x90 [ 90.121919][ C1] ? fpu__clear_all+0x20/0x20 [ 90.126598][ C1] __x64_sys_sendto+0xe5/0x100 [ 90.131361][ C1] do_syscall_64+0x31/0x40 [ 90.135782][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 90.141667][ C1] RIP: 0033:0x7f6518f66407 [ 90.146081][ C1] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 90.165684][ C1] RSP: 002b:00007ffd5e6cc6b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 90.174111][ C1] RAX: ffffffffffffffda RBX: 00007f6518e16c80 RCX: 00007f6518f66407 [ 90.182079][ C1] RDX: 0000000000000052 RSI: 00007ffd5e6cc7f0 RDI: 0000000000000003 [ 90.190051][ C1] RBP: 00007ffd5e6ccc20 R08: 0000000000000000 R09: 0000000000000000 [ 90.198040][ C1] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd5e6ccc38 [ 90.206007][ C1] R13: 00007ffd5e6cc7f0 R14: 0000000000000037 R15: 00007ffd5e6cc7f0 [ 90.215208][ T84] FAULT_INJECTION: forcing a failure. [ 90.215208][ T84] name failslab, interval 1, probability 1, space 0, times 908 [ 90.228158][ T84] CPU: 0 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 90.234919][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 90.244974][ T84] Call Trace: [ 90.248296][ T84] __dump_stack+0x21/0x24 [ 90.251922][ T20] FAULT_INJECTION: forcing a failure. [ 90.251922][ T20] name failslab, interval 1, probability 1, space 0, times 908 [ 90.252692][ T84] dump_stack_lvl+0x1a7/0x208 [ 90.270084][ T84] ? show_regs_print_info+0x18/0x18 [ 90.275323][ T84] dump_stack+0x15/0x1c [ 90.279514][ T84] should_fail+0x3ab/0x500 [ 90.283938][ T84] ? __alloc_skb+0x9e/0x520 [ 90.288460][ T84] __should_failslab+0xa4/0xe0 [ 90.293231][ T84] should_failslab+0x9/0x20 [ 90.297745][ T84] kmem_cache_alloc+0x3d/0x2d0 [ 90.302637][ T84] __alloc_skb+0x9e/0x520 [ 90.306974][ T84] alloc_skb_with_frags+0xa3/0x560 [ 90.312093][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 90.317307][ T84] ? sock_kzfree_s+0x60/0x60 [ 90.321912][ T84] ? __kasan_check_write+0x14/0x20 [ 90.327037][ T84] ? _raw_spin_lock+0x94/0xf0 [ 90.331750][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 90.337134][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 90.342259][ T84] ? unix_dgram_poll+0x640/0x640 [ 90.347203][ T84] ? cap_capable+0x19c/0x220 [ 90.351808][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 90.357272][ T84] __sys_sendto+0x467/0x620 [ 90.361781][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 90.367220][ T84] ? fpu__clear_all+0x20/0x20 [ 90.371909][ T84] __x64_sys_sendto+0xe5/0x100 [ 90.376688][ T84] do_syscall_64+0x31/0x40 [ 90.381120][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 90.387016][ T84] RIP: 0033:0x7f6518f66407 [ 90.391463][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 90.411074][ T84] RSP: 002b:00007ffd5e6cc6b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 90.419494][ T84] RAX: ffffffffffffffda RBX: 00007f6518e16c80 RCX: 00007f6518f66407 [ 90.427584][ T84] RDX: 00000000000000f9 RSI: 00007ffd5e6cc7f0 RDI: 0000000000000003 [ 90.435689][ T84] RBP: 00007ffd5e6ccc20 R08: 0000000000000000 R09: 0000000000000000 [ 90.443671][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd5e6ccc38 [ 90.451652][ T84] R13: 00007ffd5e6cc7f0 R14: 00000000000000de R15: 00007ffd5e6cc7f0 [ 90.459728][ T20] CPU: 1 PID: 20 Comm: kworker/1:0 Not tainted syzkaller #0 [ 90.467027][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 90.473646][ T84] FAULT_INJECTION: forcing a failure. [ 90.473646][ T84] name failslab, interval 1, probability 1, space 0, times 907 [ 90.477099][ T20] Workqueue: events_power_efficient neigh_periodic_work [ 90.477108][ T20] Call Trace: [ 90.477123][ T20] __dump_stack+0x21/0x24 [ 90.477166][ T20] dump_stack_lvl+0x1a7/0x208 [ 90.509126][ T20] ? thaw_kernel_threads+0x220/0x220 [ 90.514415][ T20] ? show_regs_print_info+0x18/0x18 [ 90.519623][ T20] ? prandom_u32+0x24d/0x290 [ 90.524223][ T20] dump_stack+0x15/0x1c [ 90.528469][ T20] should_fail+0x3ab/0x500 [ 90.532889][ T20] ? __alloc_skb+0x9e/0x520 [ 90.537404][ T20] __should_failslab+0xa4/0xe0 [ 90.542216][ T20] should_failslab+0x9/0x20 [ 90.546729][ T20] kmem_cache_alloc+0x3d/0x2d0 [ 90.551525][ T20] __alloc_skb+0x9e/0x520 [ 90.555861][ T20] ? __kasan_check_write+0x14/0x20 [ 90.560985][ T20] __neigh_notify+0x83/0x130 [ 90.565583][ T20] neigh_cleanup_and_release+0x2c/0x1a0 [ 90.571134][ T20] neigh_periodic_work+0x83b/0xa50 [ 90.576255][ T20] process_one_work+0x6fd/0xbc0 [ 90.581112][ T20] worker_thread+0xa8e/0x13c0 [ 90.585833][ T20] kthread+0x324/0x3b0 [ 90.589921][ T20] ? worker_clr_flags+0x190/0x190 [ 90.594951][ T20] ? kthread_blkcg+0xd0/0xd0 [ 90.599546][ T20] ret_from_fork+0x1f/0x30 [ 90.604091][ T84] CPU: 0 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 90.607489][ T20] FAULT_INJECTION: forcing a failure. [ 90.607489][ T20] name failslab, interval 1, probability 1, space 0, times 906 [ 90.610894][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 90.633700][ T84] Call Trace: [ 90.637008][ T84] __dump_stack+0x21/0x24 [ 90.641346][ T84] dump_stack_lvl+0x1a7/0x208 [ 90.646039][ T84] ? show_regs_print_info+0x18/0x18 [ 90.651249][ T84] dump_stack+0x15/0x1c [ 90.655442][ T84] should_fail+0x3ab/0x500 [ 90.659866][ T84] ? __alloc_skb+0x9e/0x520 [ 90.664386][ T84] __should_failslab+0xa4/0xe0 [ 90.669162][ T84] should_failslab+0x9/0x20 [ 90.673695][ T84] kmem_cache_alloc+0x3d/0x2d0 [ 90.678465][ T84] ? schedule_preempt_disabled+0x20/0x20 [ 90.684125][ T84] __alloc_skb+0x9e/0x520 [ 90.688487][ T84] ? rcu_preempt_deferred_qs_irqrestore+0x637/0x910 [ 90.695103][ T84] alloc_skb_with_frags+0xa3/0x560 [ 90.700249][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 90.705470][ T84] ? sock_kzfree_s+0x60/0x60 [ 90.710084][ T84] ? __kasan_check_write+0x14/0x20 [ 90.715211][ T84] ? _raw_spin_lock+0x94/0xf0 [ 90.719906][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 90.725446][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 90.730579][ T84] ? unix_dgram_poll+0x640/0x640 [ 90.735529][ T84] ? cap_capable+0x19c/0x220 [ 90.740137][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 90.745616][ T84] __sys_sendto+0x467/0x620 [ 90.750130][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 90.755536][ T84] ? fpu__clear_all+0x20/0x20 [ 90.760222][ T84] __x64_sys_sendto+0xe5/0x100 [ 90.765011][ T84] do_syscall_64+0x31/0x40 [ 90.769443][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 90.775349][ T84] RIP: 0033:0x7f6518f66407 [ 90.779805][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 90.799518][ T84] RSP: 002b:00007ffd5e6cc6b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 90.807960][ T84] RAX: ffffffffffffffda RBX: 00007f6518e16c80 RCX: 00007f6518f66407 [ 90.815950][ T84] RDX: 000000000000004e RSI: 00007ffd5e6cc7f0 RDI: 0000000000000003 [ 90.823933][ T84] RBP: 00007ffd5e6ccc20 R08: 0000000000000000 R09: 0000000000000000 [ 90.831920][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd5e6ccc38 [ 90.839897][ T84] R13: 00007ffd5e6cc7f0 R14: 0000000000000033 R15: 00007ffd5e6cc7f0 [ 90.847885][ T20] CPU: 1 PID: 20 Comm: kworker/1:0 Not tainted syzkaller #0 [ 90.855182][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 90.865286][ T20] Workqueue: events_power_efficient neigh_periodic_work [ 90.872230][ T20] Call Trace: [ 90.875530][ T20] __dump_stack+0x21/0x24 [ 90.879871][ T20] dump_stack_lvl+0x1a7/0x208 [ 90.884556][ T20] ? thaw_kernel_threads+0x220/0x220 [ 90.889856][ T20] ? show_regs_print_info+0x18/0x18 [ 90.895066][ T20] ? prandom_u32+0x24d/0x290 [ 90.899669][ T20] dump_stack+0x15/0x1c [ 90.903831][ T20] should_fail+0x3ab/0x500 [ 90.908261][ T20] ? __alloc_skb+0x9e/0x520 [ 90.912802][ T20] __should_failslab+0xa4/0xe0 [ 90.917572][ T20] should_failslab+0x9/0x20 [ 90.922080][ T20] kmem_cache_alloc+0x3d/0x2d0 [ 90.926978][ T20] __alloc_skb+0x9e/0x520 [ 90.931322][ T20] ? __kasan_check_write+0x14/0x20 [ 90.936444][ T20] __neigh_notify+0x83/0x130 [ 90.941044][ T20] neigh_cleanup_and_release+0x2c/0x1a0 [ 90.946594][ T20] neigh_periodic_work+0x83b/0xa50 [ 90.951716][ T20] process_one_work+0x6fd/0xbc0 [ 90.956577][ T20] worker_thread+0xa8e/0x13c0 [ 90.961283][ T20] kthread+0x324/0x3b0 [ 90.965367][ T20] ? worker_clr_flags+0x190/0x190 [ 90.970392][ T20] ? kthread_blkcg+0xd0/0xd0 [ 90.975095][ T20] ret_from_fork+0x1f/0x30 [ 90.980464][ T20] FAULT_INJECTION: forcing a failure. [ 90.980464][ T20] name failslab, interval 1, probability 1, space 0, times 905 [ 90.993258][ T20] CPU: 1 PID: 20 Comm: kworker/1:0 Not tainted syzkaller #0 [ 91.000546][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 91.010616][ T20] Workqueue: events_power_efficient neigh_periodic_work [ 91.017553][ T20] Call Trace: [ 91.020850][ T20] __dump_stack+0x21/0x24 [ 91.025186][ T20] dump_stack_lvl+0x1a7/0x208 [ 91.029893][ T20] ? thaw_kernel_threads+0x220/0x220 [ 91.035189][ T20] ? show_regs_print_info+0x18/0x18 [ 91.040400][ T20] ? prandom_u32+0x24d/0x290 [ 91.044999][ T20] dump_stack+0x15/0x1c [ 91.049219][ T20] should_fail+0x3ab/0x500 [ 91.053639][ T20] ? __neigh_notify+0x83/0x130 [ 91.058406][ T20] __should_failslab+0xa4/0xe0 [ 91.063178][ T20] should_failslab+0x9/0x20 [ 91.067681][ T20] __kmalloc_track_caller+0x5f/0x310 [ 91.072970][ T20] ? kmem_cache_alloc+0x15a/0x2d0 [ 91.077998][ T20] ? __alloc_skb+0x9e/0x520 [ 91.082524][ T20] ? __neigh_notify+0x83/0x130 [ 91.087296][ T20] __alloc_skb+0xdc/0x520 [ 91.091628][ T20] __neigh_notify+0x83/0x130 [ 91.096241][ T20] neigh_cleanup_and_release+0x2c/0x1a0 [ 91.101785][ T20] neigh_periodic_work+0x83b/0xa50 [ 91.106898][ T20] process_one_work+0x6fd/0xbc0 [ 91.111761][ T20] worker_thread+0xa8e/0x13c0 [ 91.116442][ T20] kthread+0x324/0x3b0 [ 91.120533][ T20] ? worker_clr_flags+0x190/0x190 [ 91.125563][ T20] ? kthread_blkcg+0xd0/0xd0 [ 91.130156][ T20] ret_from_fork+0x1f/0x30 [ 91.135147][ T84] FAULT_INJECTION: forcing a failure. [ 91.135147][ T84] name failslab, interval 1, probability 1, space 0, times 903 [ 91.148085][ T84] CPU: 0 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 91.152071][ T20] FAULT_INJECTION: forcing a failure. [ 91.152071][ T20] name failslab, interval 1, probability 1, space 0, times 903 [ 91.154888][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 91.177759][ T84] Call Trace: [ 91.181071][ T84] __dump_stack+0x21/0x24 [ 91.185407][ T84] dump_stack_lvl+0x1a7/0x208 [ 91.190094][ T84] ? thaw_kernel_threads+0x220/0x220 [ 91.195400][ T84] ? show_regs_print_info+0x18/0x18 [ 91.200602][ T84] ? prandom_u32+0x24d/0x290 [ 91.205202][ T84] dump_stack+0x15/0x1c [ 91.209366][ T84] should_fail+0x3ab/0x500 [ 91.213800][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 91.219092][ T84] __should_failslab+0xa4/0xe0 [ 91.223862][ T84] should_failslab+0x9/0x20 [ 91.228369][ T84] __kmalloc_track_caller+0x5f/0x310 [ 91.233657][ T84] ? kmem_cache_alloc+0x15a/0x2d0 [ 91.238689][ T84] ? __alloc_skb+0x9e/0x520 [ 91.243194][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 91.248483][ T84] __alloc_skb+0xdc/0x520 [ 91.252816][ T84] alloc_skb_with_frags+0xa3/0x560 [ 91.257935][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 91.263145][ T84] ? sock_kzfree_s+0x60/0x60 [ 91.267745][ T84] ? __kasan_check_write+0x14/0x20 [ 91.272867][ T84] ? _raw_spin_lock+0x94/0xf0 [ 91.277556][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 91.282938][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 91.288062][ T84] ? unix_dgram_poll+0x640/0x640 [ 91.293005][ T84] ? cap_capable+0x19c/0x220 [ 91.297601][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 91.303062][ T84] __sys_sendto+0x467/0x620 [ 91.307576][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 91.313043][ T84] __x64_sys_sendto+0xe5/0x100 [ 91.317836][ T84] do_syscall_64+0x31/0x40 [ 91.322268][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 91.328165][ T84] RIP: 0033:0x7f6518f66407 [ 91.332587][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 91.352199][ T84] RSP: 002b:00007ffd5e6cc6b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 91.360618][ T84] RAX: ffffffffffffffda RBX: 00007f6518e16c80 RCX: 00007f6518f66407 [ 91.368599][ T84] RDX: 000000000000004b RSI: 00007ffd5e6cc7f0 RDI: 0000000000000003 [ 91.376576][ T84] RBP: 00007ffd5e6ccc20 R08: 0000000000000000 R09: 0000000000000000 [ 91.384554][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd5e6ccc38 [ 91.392534][ T84] R13: 00007ffd5e6cc7f0 R14: 0000000000000030 R15: 00007ffd5e6cc7f0 [ 91.400519][ T20] CPU: 1 PID: 20 Comm: kworker/1:0 Not tainted syzkaller #0 [ 91.407816][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 91.417881][ T20] Workqueue: events_power_efficient neigh_periodic_work [ 91.424817][ T20] Call Trace: [ 91.428114][ T20] __dump_stack+0x21/0x24 [ 91.432451][ T20] dump_stack_lvl+0x1a7/0x208 [ 91.437139][ T20] ? thaw_kernel_threads+0x220/0x220 [ 91.442426][ T20] ? show_regs_print_info+0x18/0x18 [ 91.447624][ T20] ? prandom_u32+0x24d/0x290 [ 91.452216][ T20] dump_stack+0x15/0x1c [ 91.456376][ T20] should_fail+0x3ab/0x500 [ 91.460800][ T20] ? __neigh_notify+0x83/0x130 [ 91.465593][ T20] __should_failslab+0xa4/0xe0 [ 91.470366][ T20] should_failslab+0x9/0x20 [ 91.474873][ T20] __kmalloc_track_caller+0x5f/0x310 [ 91.480164][ T20] ? kmem_cache_alloc+0x15a/0x2d0 [ 91.485207][ T20] ? __alloc_skb+0x9e/0x520 [ 91.489718][ T20] ? __neigh_notify+0x83/0x130 [ 91.494494][ T20] __alloc_skb+0xdc/0x520 [ 91.498836][ T20] __neigh_notify+0x83/0x130 [ 91.503430][ T20] neigh_cleanup_and_release+0x2c/0x1a0 [ 91.508980][ T20] neigh_periodic_work+0x83b/0xa50 [ 91.514101][ T20] process_one_work+0x6fd/0xbc0 [ 91.518951][ T20] worker_thread+0xa8e/0x13c0 [ 91.523629][ T20] kthread+0x324/0x3b0 [ 91.527702][ T20] ? worker_clr_flags+0x190/0x190 [ 91.532730][ T20] ? kthread_blkcg+0xd0/0xd0 [ 91.537325][ T20] ret_from_fork+0x1f/0x30 [ 91.543386][ T95] FAULT_INJECTION: forcing a failure. [ 91.543386][ T95] name failslab, interval 1, probability 1, space 0, times 901 [ 91.544651][ T84] FAULT_INJECTION: forcing a failure. [ 91.544651][ T84] name failslab, interval 1, probability 1, space 0, times 901 [ 91.556473][ T20] FAULT_INJECTION: forcing a failure. [ 91.556473][ T20] name failslab, interval 1, probability 1, space 0, times 901 [ 91.569073][ T84] CPU: 0 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 91.588513][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 91.598575][ T84] Call Trace: [ 91.601882][ T84] __dump_stack+0x21/0x24 [ 91.606220][ T84] dump_stack_lvl+0x1a7/0x208 [ 91.610903][ T84] ? show_regs_print_info+0x18/0x18 [ 91.616107][ T84] dump_stack+0x15/0x1c [ 91.620287][ T84] should_fail+0x3ab/0x500 [ 91.624712][ T84] ? __alloc_skb+0x9e/0x520 [ 91.629227][ T84] __should_failslab+0xa4/0xe0 [ 91.634024][ T84] should_failslab+0x9/0x20 [ 91.638533][ T84] kmem_cache_alloc+0x3d/0x2d0 [ 91.643301][ T84] ? schedule_preempt_disabled+0x20/0x20 [ 91.648961][ T84] __alloc_skb+0x9e/0x520 [ 91.653299][ T84] ? rcu_preempt_deferred_qs_irqrestore+0x637/0x910 [ 91.659889][ T84] alloc_skb_with_frags+0xa3/0x560 [ 91.665026][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 91.670229][ T84] ? sock_kzfree_s+0x60/0x60 [ 91.674832][ T84] ? __kasan_check_write+0x14/0x20 [ 91.679946][ T84] ? _raw_spin_lock+0x94/0xf0 [ 91.684632][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 91.690017][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 91.695241][ T84] ? unix_dgram_poll+0x640/0x640 [ 91.700188][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 91.705654][ T84] __sys_sendto+0x467/0x620 [ 91.710164][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 91.715562][ T84] ? fpu__clear_all+0x20/0x20 [ 91.720250][ T84] __x64_sys_sendto+0xe5/0x100 [ 91.725020][ T84] do_syscall_64+0x31/0x40 [ 91.729443][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 91.735342][ T84] RIP: 0033:0x7f6518f66407 [ 91.739768][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 91.759400][ T84] RSP: 002b:00007ffd5e6cc6b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 91.767823][ T84] RAX: ffffffffffffffda RBX: 00007f6518e16c80 RCX: 00007f6518f66407 [ 91.775801][ T84] RDX: 000000000000004a RSI: 00007ffd5e6cc7f0 RDI: 0000000000000003 [ 91.783778][ T84] RBP: 00007ffd5e6ccc20 R08: 0000000000000000 R09: 0000000000000000 [ 91.791764][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd5e6ccc38 [ 91.799753][ T84] R13: 00007ffd5e6cc7f0 R14: 000000000000002f R15: 00007ffd5e6cc7f0 [ 91.807744][ T20] CPU: 1 PID: 20 Comm: kworker/1:0 Not tainted syzkaller #0 [ 91.815042][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 91.825117][ T20] Workqueue: events_power_efficient neigh_periodic_work [ 91.832051][ T20] Call Trace: [ 91.835358][ T20] __dump_stack+0x21/0x24 [ 91.839695][ T20] dump_stack_lvl+0x1a7/0x208 [ 91.844382][ T20] ? thaw_kernel_threads+0x220/0x220 [ 91.849674][ T20] ? show_regs_print_info+0x18/0x18 [ 91.854876][ T20] ? prandom_u32+0x24d/0x290 [ 91.859476][ T20] dump_stack+0x15/0x1c [ 91.863656][ T20] should_fail+0x3ab/0x500 [ 91.868088][ T20] ? __alloc_skb+0x9e/0x520 [ 91.872595][ T20] __should_failslab+0xa4/0xe0 [ 91.877365][ T20] should_failslab+0x9/0x20 [ 91.881877][ T20] kmem_cache_alloc+0x3d/0x2d0 [ 91.886648][ T20] __alloc_skb+0x9e/0x520 [ 91.890990][ T20] ? __kasan_check_write+0x14/0x20 [ 91.896109][ T20] __neigh_notify+0x83/0x130 [ 91.900712][ T20] neigh_cleanup_and_release+0x2c/0x1a0 [ 91.906261][ T20] neigh_periodic_work+0x83b/0xa50 [ 91.911385][ T20] process_one_work+0x6fd/0xbc0 [ 91.916265][ T20] worker_thread+0xa8e/0x13c0 [ 91.920956][ T20] kthread+0x324/0x3b0 [ 91.925032][ T20] ? worker_clr_flags+0x190/0x190 [ 91.930190][ T20] ? kthread_blkcg+0xd0/0xd0 [ 91.934793][ T20] ret_from_fork+0x1f/0x30 [ 91.939286][ T95] CPU: 0 PID: 95 Comm: udevd Not tainted syzkaller #0 [ 91.946190][ T95] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 91.956250][ T95] Call Trace: [ 91.959549][ T95] __dump_stack+0x21/0x24 [ 91.963986][ T95] dump_stack_lvl+0x1a7/0x208 [ 91.968680][ T95] ? show_regs_print_info+0x18/0x18 [ 91.973912][ T95] ? prandom_u32+0x24d/0x290 [ 91.978508][ T95] dump_stack+0x15/0x1c [ 91.982685][ T95] should_fail+0x3ab/0x500 [ 91.987129][ T95] ? anon_vma_clone+0xb7/0x4c0 [ 91.991897][ T95] __should_failslab+0xa4/0xe0 [ 91.996665][ T95] should_failslab+0x9/0x20 [ 92.001175][ T95] kmem_cache_alloc+0x3d/0x2d0 [ 92.005954][ T95] anon_vma_clone+0xb7/0x4c0 [ 92.010553][ T95] anon_vma_fork+0x8f/0x520 [ 92.015062][ T95] copy_mm+0x8f9/0x13d0 [ 92.019224][ T95] ? copy_signal+0x5f0/0x5f0 [ 92.023822][ T95] ? __init_rwsem+0xd5/0x1c0 [ 92.028417][ T95] ? copy_signal+0x4cc/0x5f0 [ 92.033019][ T95] copy_process+0x1386/0x3320 [ 92.037711][ T95] ? __local_bh_enable_ip+0x53/0x80 [ 92.042930][ T95] ? __pidfd_prepare+0x150/0x150 [ 92.047881][ T95] ? __sock_set_mark+0x160/0x160 [ 92.052823][ T95] ? selinux_socket_setsockopt+0x282/0x360 [ 92.058632][ T95] kernel_clone+0x233/0x950 [ 92.063224][ T95] ? _raw_spin_lock_irqsave+0x130/0x130 [ 92.068776][ T95] ? create_io_thread+0x170/0x170 [ 92.073808][ T95] __x64_sys_clone+0x198/0x210 [ 92.078573][ T95] ? __ia32_sys_vfork+0x130/0x130 [ 92.083631][ T95] ? debug_smp_processor_id+0x17/0x20 [ 92.089013][ T95] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 92.095087][ T95] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 92.100726][ T95] do_syscall_64+0x31/0x40 [ 92.105147][ T95] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 92.111041][ T95] RIP: 0033:0x7f621cadd636 [ 92.115465][ T95] Code: 89 df e8 6d e8 f6 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 52 89 c5 85 c0 75 31 64 48 8b 04 25 10 00 00 [ 92.135077][ T95] RSP: 002b:00007ffe60b3d750 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 92.143492][ T95] RAX: ffffffffffffffda RBX: 00007ffe60b3d758 RCX: 00007f621cadd636 [ 92.155753][ T95] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 92.163756][ T95] RBP: 000055fd388682c0 R08: 0000000000000000 R09: 000055fd38a9e020 [ 92.171866][ T95] R10: 00007f621c9a5b50 R11: 0000000000000246 R12: 00007ffe60b3db10 [ 92.179867][ T95] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 92.188969][ T95] FAULT_INJECTION: forcing a failure. [ 92.188969][ T95] name failslab, interval 1, probability 1, space 0, times 898 [ 92.189716][ T84] FAULT_INJECTION: forcing a failure. [ 92.189716][ T84] name failslab, interval 1, probability 1, space 0, times 898 [ 92.201876][ T95] CPU: 1 PID: 95 Comm: udevd Not tainted syzkaller #0 [ 92.201891][ T95] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 92.231522][ T95] Call Trace: [ 92.234847][ T95] __dump_stack+0x21/0x24 [ 92.239213][ T95] dump_stack_lvl+0x1a7/0x208 [ 92.243939][ T95] ? thaw_kernel_threads+0x220/0x220 [ 92.249241][ T95] ? show_regs_print_info+0x18/0x18 [ 92.254482][ T95] ? prandom_u32+0x24d/0x290 [ 92.259092][ T95] dump_stack+0x15/0x1c [ 92.263260][ T95] should_fail+0x3ab/0x500 [ 92.267691][ T95] ? anon_vma_fork+0x1ff/0x520 [ 92.272469][ T95] __should_failslab+0xa4/0xe0 [ 92.277250][ T95] should_failslab+0x9/0x20 [ 92.281761][ T95] kmem_cache_alloc+0x3d/0x2d0 [ 92.286554][ T95] ? anon_vma_fork+0xf8/0x520 [ 92.291256][ T95] anon_vma_fork+0x1ff/0x520 [ 92.295856][ T95] copy_mm+0x8f9/0x13d0 [ 92.300022][ T95] ? copy_signal+0x5f0/0x5f0 [ 92.304620][ T95] ? __init_rwsem+0xd5/0x1c0 [ 92.309231][ T95] ? copy_signal+0x4cc/0x5f0 [ 92.313829][ T95] copy_process+0x1386/0x3320 [ 92.318520][ T95] ? __local_bh_enable_ip+0x53/0x80 [ 92.323726][ T95] ? __pidfd_prepare+0x150/0x150 [ 92.328675][ T95] ? __sock_set_mark+0x160/0x160 [ 92.333706][ T95] ? selinux_socket_setsockopt+0x282/0x360 [ 92.339539][ T95] kernel_clone+0x233/0x950 [ 92.344051][ T95] ? _raw_spin_lock_irqsave+0x130/0x130 [ 92.349604][ T95] ? create_io_thread+0x170/0x170 [ 92.354658][ T95] __x64_sys_clone+0x198/0x210 [ 92.359431][ T95] ? __ia32_sys_vfork+0x130/0x130 [ 92.364462][ T95] ? debug_smp_processor_id+0x17/0x20 [ 92.369843][ T95] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 92.375919][ T95] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 92.381555][ T95] do_syscall_64+0x31/0x40 [ 92.385979][ T95] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 92.391875][ T95] RIP: 0033:0x7f621cadd636 [ 92.396309][ T95] Code: 89 df e8 6d e8 f6 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 52 89 c5 85 c0 75 31 64 48 8b 04 25 10 00 00 [ 92.415928][ T95] RSP: 002b:00007ffe60b3d750 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 92.424352][ T95] RAX: ffffffffffffffda RBX: 00007ffe60b3d758 RCX: 00007f621cadd636 [ 92.432333][ T95] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 92.440308][ T95] RBP: 000055fd388682c0 R08: 0000000000000000 R09: 000055fd38a9e020 [ 92.448286][ T95] R10: 00007f621c9a5b50 R11: 0000000000000246 R12: 00007ffe60b3db10 [ 92.456270][ T95] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 92.464277][ T84] CPU: 0 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 92.470791][ T95] udevd[95]: fork of child failed: Cannot allocate memory [ 92.471070][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 92.488232][ T84] Call Trace: [ 92.491521][ T84] __dump_stack+0x21/0x24 [ 92.495843][ T84] dump_stack_lvl+0x1a7/0x208 [ 92.500519][ T84] ? show_regs_print_info+0x18/0x18 [ 92.505892][ T84] dump_stack+0x15/0x1c [ 92.510038][ T84] should_fail+0x3ab/0x500 [ 92.514445][ T84] ? __alloc_skb+0x9e/0x520 [ 92.518941][ T84] __should_failslab+0xa4/0xe0 [ 92.523693][ T84] should_failslab+0x9/0x20 [ 92.528190][ T84] kmem_cache_alloc+0x3d/0x2d0 [ 92.532959][ T84] __alloc_skb+0x9e/0x520 [ 92.537283][ T84] alloc_skb_with_frags+0xa3/0x560 [ 92.542388][ T84] ? __kasan_check_write+0x14/0x20 [ 92.547505][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 92.554994][ T84] ? sock_kzfree_s+0x60/0x60 [ 92.559587][ T84] ? __kasan_check_write+0x14/0x20 [ 92.564705][ T84] ? _raw_spin_lock+0x94/0xf0 [ 92.569383][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 92.574769][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 92.579878][ T84] ? unix_dgram_poll+0x640/0x640 [ 92.584813][ T84] ? cap_capable+0x19c/0x220 [ 92.589503][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 92.594964][ T84] __sys_sendto+0x467/0x620 [ 92.599461][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 92.604833][ T84] ? fpu__clear_all+0x20/0x20 [ 92.609504][ T84] __x64_sys_sendto+0xe5/0x100 [ 92.614260][ T84] do_syscall_64+0x31/0x40 [ 92.618779][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 92.624671][ T84] RIP: 0033:0x7f6518f66407 [ 92.629098][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 92.648709][ T84] RSP: 002b:00007ffd5e6cc6b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 92.657123][ T84] RAX: ffffffffffffffda RBX: 00007f6518e16c80 RCX: 00007f6518f66407 [ 92.665101][ T84] RDX: 0000000000000065 RSI: 00007ffd5e6cc7f0 RDI: 0000000000000003 [ 92.673079][ T84] RBP: 00007ffd5e6ccc20 R08: 0000000000000000 R09: 0000000000000000 [ 92.681084][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd5e6ccc38 [ 92.689057][ T84] R13: 00007ffd5e6cc7f0 R14: 000000000000004a R15: 00007ffd5e6cc7f0 [ 92.701814][ T84] FAULT_INJECTION: forcing a failure. [ 92.701814][ T84] name failslab, interval 1, probability 1, space 0, times 896 [ 92.714753][ T84] CPU: 1 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 92.721527][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 92.731577][ T84] Call Trace: [ 92.734867][ T84] __dump_stack+0x21/0x24 [ 92.739200][ T84] dump_stack_lvl+0x1a7/0x208 [ 92.743872][ T84] ? show_regs_print_info+0x18/0x18 [ 92.749065][ T84] dump_stack+0x15/0x1c [ 92.753220][ T84] should_fail+0x3ab/0x500 [ 92.757632][ T84] ? __alloc_skb+0x9e/0x520 [ 92.762144][ T84] __should_failslab+0xa4/0xe0 [ 92.766925][ T84] should_failslab+0x9/0x20 [ 92.771419][ T84] kmem_cache_alloc+0x3d/0x2d0 [ 92.776273][ T84] __alloc_skb+0x9e/0x520 [ 92.780783][ T84] alloc_skb_with_frags+0xa3/0x560 [ 92.785901][ T84] ? __kasan_check_write+0x14/0x20 [ 92.791011][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 92.796211][ T84] ? sock_kzfree_s+0x60/0x60 [ 92.800798][ T84] ? __kasan_check_write+0x14/0x20 [ 92.805921][ T84] ? _raw_spin_lock+0x94/0xf0 [ 92.810605][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 92.815974][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 92.821081][ T84] ? unix_dgram_poll+0x640/0x640 [ 92.826008][ T84] ? cap_capable+0x19c/0x220 [ 92.830592][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 92.836045][ T84] __sys_sendto+0x467/0x620 [ 92.840541][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 92.845908][ T84] ? fpu__clear_all+0x20/0x20 [ 92.850576][ T84] __x64_sys_sendto+0xe5/0x100 [ 92.855355][ T84] do_syscall_64+0x31/0x40 [ 92.859772][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 92.865656][ T84] RIP: 0033:0x7f6518f66407 [ 92.870065][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 92.889663][ T84] RSP: 002b:00007ffd5e6cc6b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 92.898071][ T84] RAX: ffffffffffffffda RBX: 00007f6518e16c80 RCX: 00007f6518f66407 [ 92.906034][ T84] RDX: 000000000000004b RSI: 00007ffd5e6cc7f0 RDI: 0000000000000003 [ 92.913995][ T84] RBP: 00007ffd5e6ccc20 R08: 0000000000000000 R09: 0000000000000000 [ 92.921961][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd5e6ccc38 [ 92.929935][ T84] R13: 00007ffd5e6cc7f0 R14: 0000000000000030 R15: 00007ffd5e6cc7f0 [ 92.941570][ T84] FAULT_INJECTION: forcing a failure. [ 92.941570][ T84] name failslab, interval 1, probability 1, space 0, times 895 [ 92.954435][ T84] CPU: 0 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 92.961200][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 92.971263][ T84] Call Trace: [ 92.974550][ T84] __dump_stack+0x21/0x24 [ 92.978884][ T84] dump_stack_lvl+0x1a7/0x208 [ 92.983552][ T84] ? thaw_kernel_threads+0x220/0x220 [ 92.988829][ T84] ? show_regs_print_info+0x18/0x18 [ 92.994035][ T84] ? prandom_u32+0x24d/0x290 [ 92.998617][ T84] dump_stack+0x15/0x1c [ 93.002761][ T84] should_fail+0x3ab/0x500 [ 93.007166][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 93.012439][ T84] __should_failslab+0xa4/0xe0 [ 93.017194][ T84] should_failslab+0x9/0x20 [ 93.021689][ T84] __kmalloc_track_caller+0x5f/0x310 [ 93.026964][ T84] ? kmem_cache_alloc+0x15a/0x2d0 [ 93.032014][ T84] ? __alloc_skb+0x9e/0x520 [ 93.036520][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 93.041798][ T84] __alloc_skb+0xdc/0x520 [ 93.046133][ T84] alloc_skb_with_frags+0xa3/0x560 [ 93.051251][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 93.056444][ T84] ? sock_kzfree_s+0x60/0x60 [ 93.061023][ T84] ? __kasan_check_write+0x14/0x20 [ 93.066126][ T84] ? _raw_spin_lock+0x94/0xf0 [ 93.070795][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 93.076159][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 93.081267][ T84] ? unix_dgram_poll+0x640/0x640 [ 93.086213][ T84] ? cap_capable+0x19c/0x220 [ 93.090799][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 93.096266][ T84] __sys_sendto+0x467/0x620 [ 93.100760][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 93.106129][ T84] __x64_sys_sendto+0xe5/0x100 [ 93.110883][ T84] do_syscall_64+0x31/0x40 [ 93.115293][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 93.121201][ T84] RIP: 0033:0x7f6518f66407 [ 93.125612][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 93.145220][ T84] RSP: 002b:00007ffd5e6cc6b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 93.153639][ T84] RAX: ffffffffffffffda RBX: 00007f6518e16c80 RCX: 00007f6518f66407 [ 93.161603][ T84] RDX: 0000000000000051 RSI: 00007ffd5e6cc7f0 RDI: 0000000000000003 [ 93.169588][ T84] RBP: 00007ffd5e6ccc20 R08: 0000000000000000 R09: 0000000000000000 [ 93.177555][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd5e6ccc38 [ 93.185519][ T84] R13: 00007ffd5e6cc7f0 R14: 0000000000000036 R15: 00007ffd5e6cc7f0 [ 93.193573][ C0] FAULT_INJECTION: forcing a failure. [ 93.193573][ C0] name failslab, interval 1, probability 1, space 0, times 895 [ 93.206368][ C0] CPU: 0 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 93.213116][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 93.223162][ C0] Call Trace: [ 93.226439][ C0] [ 93.229283][ C0] __dump_stack+0x21/0x24 [ 93.233602][ C0] dump_stack_lvl+0x1a7/0x208 [ 93.238283][ C0] ? show_regs_print_info+0x18/0x18 [ 93.243470][ C0] ? prandom_u32+0x24d/0x290 [ 93.248050][ C0] dump_stack+0x15/0x1c [ 93.252199][ C0] should_fail+0x3ab/0x500 [ 93.256612][ C0] ? wg_packet_send_keepalive+0x62/0x1c0 [ 93.262236][ C0] __should_failslab+0xa4/0xe0 [ 93.266989][ C0] should_failslab+0x9/0x20 [ 93.271484][ C0] __kmalloc_track_caller+0x5f/0x310 [ 93.276768][ C0] ? kmem_cache_alloc+0x15a/0x2d0 [ 93.281781][ C0] ? __alloc_skb+0x9e/0x520 [ 93.286282][ C0] ? wg_packet_send_keepalive+0x62/0x1c0 [ 93.291906][ C0] __alloc_skb+0xdc/0x520 [ 93.296232][ C0] wg_packet_send_keepalive+0x62/0x1c0 [ 93.301687][ C0] ? wg_expired_send_persistent_keepalive+0x44/0x80 [ 93.308270][ C0] wg_expired_send_persistent_keepalive+0x53/0x80 [ 93.314695][ C0] ? wg_expired_zero_key_material+0x170/0x170 [ 93.320752][ C0] call_timer_fn+0x38/0x290 [ 93.325246][ C0] ? wg_expired_zero_key_material+0x170/0x170 [ 93.331303][ C0] __run_timers+0x637/0x9a0 [ 93.335819][ C0] ? calc_index+0x200/0x200 [ 93.340310][ C0] ? sched_clock_cpu+0x1b/0x3d0 [ 93.345148][ C0] run_timer_softirq+0x6a/0xf0 [ 93.349902][ C0] __do_softirq+0x255/0x563 [ 93.354400][ C0] ? __this_cpu_preempt_check+0x13/0x20 [ 93.359957][ C0] asm_call_irq_on_stack+0xf/0x20 [ 93.364979][ C0] [ 93.367907][ C0] do_softirq_own_stack+0x60/0x80 [ 93.372919][ C0] __irq_exit_rcu+0x128/0x150 [ 93.377600][ C0] irq_exit_rcu+0x9/0x10 [ 93.381834][ C0] sysvec_apic_timer_interrupt+0xbf/0xe0 [ 93.387456][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 93.393431][ C0] RIP: 0010:preempt_schedule_irq+0xa5/0x120 [ 93.399315][ C0] Code: 44 24 20 00 02 00 00 43 c6 44 37 04 f8 74 0b 0f 0b 48 f7 03 08 00 00 00 74 4d bf 01 00 00 00 e8 c1 03 c4 fc fb bf 01 00 00 00 26 e6 ff ff fa bf 01 00 00 00 e8 5b 05 c4 fc 65 48 8b 1d 83 a2 [ 93.418909][ C0] RSP: 0018:ffffc90000b875c0 EFLAGS: 00000246 [ 93.424975][ C0] RAX: 1ffff11021ab6146 RBX: ffffc90000b87678 RCX: ffffffff86e80800 [ 93.432953][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 93.440922][ C0] RBP: ffffc90000b87638 R08: ffff88810d5b0007 R09: 1ffff11021ab6000 [ 93.448913][ C0] R10: dffffc0000000000 R11: ffffed1021ab6001 R12: 0000000000000000 [ 93.456877][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 1ffff92000170eb8 [ 93.464878][ C0] ? preempt_schedule_notrace+0x120/0x120 [ 93.470589][ C0] irqentry_exit+0x56/0x60 [ 93.475096][ C0] sysvec_reschedule_ipi+0x69/0x70 [ 93.480204][ C0] asm_sysvec_reschedule_ipi+0x12/0x20 [ 93.485669][ C0] RIP: 0010:dump_stack_lvl+0x1cc/0x208 [ 93.491114][ C0] Code: e8 61 00 00 00 48 c7 c7 60 f5 76 86 be 04 00 00 00 e8 b0 a9 25 fd c7 05 86 84 fd 01 ff ff ff ff 48 89 5c 24 10 ff 74 24 10 9d <48> c7 44 24 20 0e 36 e0 45 4b c7 04 2c 00 00 00 00 65 48 8b 04 25 [ 93.510721][ C0] RSP: 0018:ffffc90000b87720 EFLAGS: 00000293 [ 93.516779][ C0] RAX: 1624c737884f6501 RBX: 0000000000000293 RCX: ffffffff847970d0 [ 93.524756][ C0] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffffff8676f560 [ 93.532721][ C0] RBP: ffffc90000b877d0 R08: 0000000000000003 R09: 0000000000000004 [ 93.540686][ C0] R10: dffffc0000000000 R11: fffffbfff0cedeac R12: 1ffff92000170ee8 [ 93.548653][ C0] R13: dffffc0000000000 R14: 0000000000000000 R15: 00000000ffffffff [ 93.556627][ C0] ? dump_stack_lvl+0x1b8/0x208 [ 93.561473][ C0] ? show_regs_print_info+0x18/0x18 [ 93.566750][ C0] ? prandom_u32+0x24d/0x290 [ 93.571330][ C0] dump_stack+0x15/0x1c [ 93.575481][ C0] should_fail+0x3ab/0x500 [ 93.579900][ C0] ? alloc_skb_with_frags+0xa3/0x560 [ 93.585196][ C0] __should_failslab+0xa4/0xe0 [ 93.589956][ C0] should_failslab+0x9/0x20 [ 93.594463][ C0] __kmalloc_track_caller+0x5f/0x310 [ 93.599747][ C0] ? kmem_cache_alloc+0x15a/0x2d0 [ 93.604762][ C0] ? __alloc_skb+0x9e/0x520 [ 93.609261][ C0] ? alloc_skb_with_frags+0xa3/0x560 [ 93.614551][ C0] __alloc_skb+0xdc/0x520 [ 93.618872][ C0] alloc_skb_with_frags+0xa3/0x560 [ 93.623977][ C0] sock_alloc_send_pskb+0x87f/0x9a0 [ 93.629171][ C0] ? sock_kzfree_s+0x60/0x60 [ 93.633759][ C0] ? __kasan_check_write+0x14/0x20 [ 93.638863][ C0] ? _raw_spin_lock+0x94/0xf0 [ 93.643625][ C0] ? _raw_spin_trylock_bh+0x150/0x150 [ 93.649005][ C0] unix_dgram_sendmsg+0x6f3/0x18f0 [ 93.654124][ C0] ? unix_dgram_poll+0x640/0x640 [ 93.659055][ C0] ? cap_capable+0x19c/0x220 [ 93.663653][ C0] ? security_socket_sendmsg+0x82/0xa0 [ 93.669121][ C0] __sys_sendto+0x467/0x620 [ 93.673614][ C0] ? __ia32_sys_getpeername+0x90/0x90 [ 93.679070][ C0] __x64_sys_sendto+0xe5/0x100 [ 93.683827][ C0] do_syscall_64+0x31/0x40 [ 93.688236][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 93.694120][ C0] RIP: 0033:0x7f6518f66407 [ 93.698526][ C0] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 93.718124][ C0] RSP: 002b:00007ffd5e6cc6b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 93.726621][ C0] RAX: ffffffffffffffda RBX: 00007f6518e16c80 RCX: 00007f6518f66407 [ 93.734587][ C0] RDX: 0000000000000051 RSI: 00007ffd5e6cc7f0 RDI: 0000000000000003 [ 93.742551][ C0] RBP: 00007ffd5e6ccc20 R08: 0000000000000000 R09: 0000000000000000 [ 93.750519][ C0] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd5e6ccc38 [ 93.758485][ C0] R13: 00007ffd5e6cc7f0 R14: 0000000000000036 R15: 00007ffd5e6cc7f0 [ 93.767246][ T312] FAULT_INJECTION: forcing a failure. [ 93.767246][ T312] name failslab, interval 1, probability 1, space 0, times 894 [ 93.770322][ T84] FAULT_INJECTION: forcing a failure. [ 93.770322][ T84] name failslab, interval 1, probability 1, space 0, times 893 [ 93.780225][ T312] CPU: 1 PID: 312 Comm: kworker/u4:3 Not tainted syzkaller #0 [ 93.800392][ T312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 93.810595][ T312] Workqueue: netns cleanup_net [ 93.815369][ T312] Call Trace: [ 93.818671][ T312] __dump_stack+0x21/0x24 [ 93.823017][ T312] dump_stack_lvl+0x1a7/0x208 [ 93.827702][ T312] ? show_regs_print_info+0x18/0x18 [ 93.832907][ T312] ? prandom_u32+0x24d/0x290 [ 93.837505][ T312] dump_stack+0x15/0x1c [ 93.841670][ T312] should_fail+0x3ab/0x500 [ 93.846110][ T312] ? __alloc_skb+0x9e/0x520 [ 93.850628][ T312] __should_failslab+0xa4/0xe0 [ 93.855409][ T312] should_failslab+0x9/0x20 [ 93.859922][ T312] kmem_cache_alloc+0x3d/0x2d0 [ 93.864693][ T312] __alloc_skb+0x9e/0x520 [ 93.869033][ T312] ? __fib6_drop_pcpu_from+0x27d/0x2c0 [ 93.874531][ T312] inet6_rt_notify+0x293/0x480 [ 93.879299][ T312] ? rt6_nh_dump_exceptions+0x6b0/0x6b0 [ 93.884849][ T312] ? call_fib_notifiers+0xa0/0xc0 [ 93.889880][ T312] fib6_del+0xb9e/0xf00 [ 93.894042][ T312] ? fib6_locate+0x460/0x460 [ 93.898640][ T312] ? stack_trace_save+0xa6/0xf0 [ 93.903498][ T312] ? fib6_ifdown+0x2e8/0x4e0 [ 93.908106][ T312] fib6_clean_node+0x2a1/0x540 [ 93.912884][ T312] ? node_free_rcu+0x30/0x30 [ 93.917475][ T312] ? __kasan_record_aux_stack+0xd2/0x100 [ 93.923206][ T312] ? fib_netdev_event+0x3d8/0x5b0 [ 93.928248][ T312] ? raw_notifier_call_chain+0x90/0x100 [ 93.933804][ T312] ? dev_close_many+0x328/0x4d0 [ 93.938668][ T312] ? unregister_netdevice_many+0x477/0x19f0 [ 93.944561][ T312] ? xfrmi_exit_batch_net+0x20a/0x260 [ 93.949946][ T312] ? process_one_work+0x6fd/0xbc0 [ 93.954973][ T312] ? worker_thread+0xa8e/0x13c0 [ 93.955931][ T133] FAULT_INJECTION: forcing a failure. [ 93.955931][ T133] name failslab, interval 1, probability 1, space 0, times 893 [ 93.959864][ T312] ? kthread+0x324/0x3b0 [ 93.976821][ T312] ? ret_from_fork+0x1f/0x30 [ 93.981424][ T312] fib6_walk_continue+0x54b/0x740 [ 93.986457][ T312] fib6_walk+0x153/0x290 [ 93.990710][ T312] fib6_clean_all+0x1a1/0x270 [ 93.995397][ T312] ? rt6_sync_down_dev+0x140/0x140 [ 94.000521][ T312] ? fib6_del+0xf00/0xf00 [ 94.004865][ T312] ? node_free_rcu+0x30/0x30 [ 94.009463][ T312] ? rt6_sync_down_dev+0x140/0x140 [ 94.014600][ T312] rt6_disable_ip+0x114/0x690 [ 94.019290][ T312] ? __kasan_check_write+0x14/0x20 [ 94.024408][ T312] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 94.029875][ T312] ? fib6_ifdown+0x4e0/0x4e0 [ 94.034488][ T312] ? __kasan_check_read+0x11/0x20 [ 94.039522][ T312] addrconf_ifdown+0x144/0x1890 [ 94.044392][ T312] ? detach_if_pending+0xf5/0x300 [ 94.049426][ T312] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 94.055243][ T312] ? addrconf_cleanup+0x1c0/0x1c0 [ 94.060278][ T312] ? __kasan_check_write+0x14/0x20 [ 94.065401][ T312] ? mutex_lock+0x92/0xf0 [ 94.069739][ T312] ? mutex_trylock+0xb0/0xb0 [ 94.074340][ T312] ? nf_nat_masq_schedule+0x4a0/0x4a0 [ 94.079753][ T312] addrconf_notify+0x3bd/0xea0 [ 94.084537][ T312] raw_notifier_call_chain+0x90/0x100 [ 94.089922][ T312] dev_close_many+0x328/0x4d0 [ 94.094609][ T312] ? __dev_open+0x500/0x500 [ 94.099121][ T312] ? __kasan_check_read+0x11/0x20 [ 94.104155][ T312] unregister_netdevice_many+0x477/0x19f0 [ 94.109912][ T312] ? netdev_run_todo+0xd31/0xda0 [ 94.114885][ T312] ? alloc_netdev_mqs+0xca0/0xca0 [ 94.119919][ T312] ? unregister_netdevice_queue+0x17c/0x320 [ 94.125818][ T312] ? list_netdevice+0x4c0/0x4c0 [ 94.130680][ T312] xfrmi_exit_batch_net+0x20a/0x260 [ 94.135885][ T312] ? xfrmi6_err+0x640/0x640 [ 94.140400][ T312] ? xfrmi6_err+0x640/0x640 [ 94.144912][ T312] cleanup_net+0x5fe/0xb80 [ 94.149337][ T312] ? finish_task_switch+0x12e/0x5a0 [ 94.154538][ T312] ? switch_mm_irqs_off+0x34d/0x990 [ 94.159749][ T312] ? ops_init+0x470/0x470 [ 94.164090][ T312] ? __kasan_check_read+0x11/0x20 [ 94.169128][ T312] ? read_word_at_a_time+0x12/0x20 [ 94.174252][ T312] ? strscpy+0x9b/0x290 [ 94.178418][ T312] process_one_work+0x6fd/0xbc0 [ 94.183299][ T312] worker_thread+0xa8e/0x13c0 [ 94.188002][ T312] kthread+0x324/0x3b0 [ 94.192084][ T312] ? worker_clr_flags+0x190/0x190 [ 94.197125][ T312] ? kthread_blkcg+0xd0/0xd0 [ 94.201736][ T312] ret_from_fork+0x1f/0x30 [ 94.206178][ T133] CPU: 0 PID: 133 Comm: dhcpcd Not tainted syzkaller #0 [ 94.208898][ T134] FAULT_INJECTION: forcing a failure. [ 94.208898][ T134] name failslab, interval 1, probability 1, space 0, times 892 [ 94.213171][ T133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 94.235978][ T133] Call Trace: [ 94.239289][ T133] __dump_stack+0x21/0x24 [ 94.243628][ T133] dump_stack_lvl+0x1a7/0x208 [ 94.248402][ T133] ? thaw_kernel_threads+0x220/0x220 [ 94.253696][ T133] ? show_regs_print_info+0x18/0x18 [ 94.258899][ T133] ? prandom_u32+0x24d/0x290 [ 94.263498][ T133] dump_stack+0x15/0x1c [ 94.267660][ T133] should_fail+0x3ab/0x500 [ 94.272092][ T133] ? alloc_skb_with_frags+0xa3/0x560 [ 94.277390][ T133] __should_failslab+0xa4/0xe0 [ 94.282164][ T133] should_failslab+0x9/0x20 [ 94.286672][ T133] __kmalloc_track_caller+0x5f/0x310 [ 94.291961][ T133] ? kmem_cache_alloc+0x15a/0x2d0 [ 94.296988][ T133] ? __alloc_skb+0x9e/0x520 [ 94.301515][ T133] ? alloc_skb_with_frags+0xa3/0x560 [ 94.306825][ T133] __alloc_skb+0xdc/0x520 [ 94.311171][ T133] alloc_skb_with_frags+0xa3/0x560 [ 94.316286][ T133] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 94.322098][ T133] sock_alloc_send_pskb+0x87f/0x9a0 [ 94.327299][ T133] ? sock_kzfree_s+0x60/0x60 [ 94.331894][ T133] ? __kasan_check_write+0x14/0x20 [ 94.337018][ T133] ? _raw_spin_lock+0x94/0xf0 [ 94.341699][ T133] ? _raw_spin_trylock_bh+0x150/0x150 [ 94.347083][ T133] unix_dgram_sendmsg+0x6f3/0x18f0 [ 94.352200][ T133] ? selinux_socket_sendmsg+0x22f/0x340 [ 94.357746][ T133] ? selinux_socket_accept+0x570/0x570 [ 94.363208][ T133] ? unix_dgram_poll+0x640/0x640 [ 94.368148][ T133] ? avc_has_perm_noaudit+0x260/0x260 [ 94.373521][ T133] unix_seqpacket_sendmsg+0x118/0x1e0 [ 94.378893][ T133] sock_write_iter+0x2a6/0x3a0 [ 94.383660][ T133] ? sock_read_iter+0x380/0x380 [ 94.388519][ T133] ? match_file+0x130/0x130 [ 94.393032][ T133] do_iter_readv_writev+0x477/0x5f0 [ 94.398234][ T133] ? generic_file_rw_checks+0x2a0/0x2a0 [ 94.403783][ T133] ? security_file_permission+0x83/0xa0 [ 94.409336][ T133] ? rw_verify_area+0x1c0/0x360 [ 94.414191][ T133] do_iter_write+0x175/0x5e0 [ 94.418789][ T133] vfs_writev+0x2a9/0x530 [ 94.423127][ T133] ? do_writev+0x2c0/0x2c0 [ 94.427548][ T133] ? get_random_bytes_user+0x31b/0x3b0 [ 94.433024][ T133] ? __kasan_check_read+0x11/0x20 [ 94.438053][ T133] ? __fdget_pos+0x1f7/0x380 [ 94.442653][ T133] do_writev+0x14e/0x2c0 [ 94.446896][ T133] ? do_readv+0x450/0x450 [ 94.451228][ T133] __x64_sys_writev+0x7d/0x90 [ 94.455907][ T133] do_syscall_64+0x31/0x40 [ 94.460348][ T133] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 94.466241][ T133] RIP: 0033:0x7f429df76407 [ 94.470661][ T133] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 94.490266][ T133] RSP: 002b:00007ffddae3ed20 EFLAGS: 00000202 ORIG_RAX: 0000000000000014 [ 94.498681][ T133] RAX: ffffffffffffffda RBX: 00007f429deec740 RCX: 00007f429df76407 [ 94.506655][ T133] RDX: 0000000000000005 RSI: 00007ffddae3ed80 RDI: 000000000000000a [ 94.514631][ T133] RBP: 00005603f4514870 R08: 0000000000000000 R09: 0000000000000000 [ 94.522608][ T133] R10: 0000000000000000 R11: 0000000000000202 R12: 0000560404bed4e0 [ 94.530587][ T133] R13: 000000000000012c R14: 0000000000004801 R15: 0000560404bebbe4 [ 94.538856][ T84] CPU: 0 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 94.545639][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 94.555714][ T84] Call Trace: [ 94.559014][ T84] __dump_stack+0x21/0x24 [ 94.563347][ T84] dump_stack_lvl+0x1a7/0x208 [ 94.568030][ T84] ? show_regs_print_info+0x18/0x18 [ 94.573251][ T84] dump_stack+0x15/0x1c [ 94.577424][ T84] should_fail+0x3ab/0x500 [ 94.581863][ T84] ? __alloc_skb+0x9e/0x520 [ 94.586375][ T84] __should_failslab+0xa4/0xe0 [ 94.591154][ T84] should_failslab+0x9/0x20 [ 94.595668][ T84] kmem_cache_alloc+0x3d/0x2d0 [ 94.600437][ T84] __alloc_skb+0x9e/0x520 [ 94.604865][ T84] alloc_skb_with_frags+0xa3/0x560 [ 94.609983][ T84] ? __kasan_check_write+0x14/0x20 [ 94.615101][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 94.620310][ T84] ? sock_kzfree_s+0x60/0x60 [ 94.624903][ T84] ? __kasan_check_write+0x14/0x20 [ 94.630017][ T84] ? _raw_spin_lock+0x94/0xf0 [ 94.634698][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 94.640096][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 94.645213][ T84] ? unix_dgram_poll+0x640/0x640 [ 94.650155][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 94.655617][ T84] __sys_sendto+0x467/0x620 [ 94.660126][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 94.665507][ T84] ? __sys_connect_file+0x170/0x170 [ 94.670708][ T84] ? _raw_spin_unlock+0x4d/0x70 [ 94.675569][ T84] __x64_sys_sendto+0xe5/0x100 [ 94.680333][ T84] do_syscall_64+0x31/0x40 [ 94.684758][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 94.690650][ T84] RIP: 0033:0x7f6518f66407 [ 94.695072][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 94.714693][ T84] RSP: 002b:00007ffd5e6cc6b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 94.723120][ T84] RAX: ffffffffffffffda RBX: 00007f6518e16c80 RCX: 00007f6518f66407 [ 94.731098][ T84] RDX: 0000000000000073 RSI: 00007ffd5e6cc7f0 RDI: 0000000000000003 [ 94.739085][ T84] RBP: 00007ffd5e6ccc20 R08: 0000000000000000 R09: 0000000000000000 [ 94.747066][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd5e6ccc38 [ 94.755043][ T84] R13: 00007ffd5e6cc7f0 R14: 0000000000000058 R15: 00007ffd5e6cc7f0 [ 94.763136][ T134] CPU: 1 PID: 134 Comm: dhcpcd Not tainted syzkaller #0 [ 94.770095][ T134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 94.780157][ T134] Call Trace: [ 94.783458][ T134] __dump_stack+0x21/0x24 [ 94.787798][ T134] dump_stack_lvl+0x1a7/0x208 [ 94.792480][ T134] ? show_regs_print_info+0x18/0x18 [ 94.797687][ T134] ? prandom_u32+0x24d/0x290 [ 94.802309][ T134] dump_stack+0x15/0x1c [ 94.806470][ T134] should_fail+0x3ab/0x500 [ 94.810888][ T134] ? anon_vma_clone+0xb7/0x4c0 [ 94.815655][ T134] __should_failslab+0xa4/0xe0 [ 94.820421][ T134] should_failslab+0x9/0x20 [ 94.824948][ T134] kmem_cache_alloc+0x3d/0x2d0 [ 94.829718][ T134] anon_vma_clone+0xb7/0x4c0 [ 94.834327][ T134] anon_vma_fork+0x8f/0x520 [ 94.838849][ T134] copy_mm+0x8f9/0x13d0 [ 94.843019][ T134] ? copy_signal+0x5f0/0x5f0 [ 94.847612][ T134] ? __init_rwsem+0xd5/0x1c0 [ 94.852210][ T134] ? copy_signal+0x4cc/0x5f0 [ 94.856809][ T134] copy_process+0x1386/0x3320 [ 94.861495][ T134] ? __local_bh_enable_ip+0x53/0x80 [ 94.866695][ T134] ? __pidfd_prepare+0x150/0x150 [ 94.871638][ T134] ? __sock_set_mark+0x160/0x160 [ 94.876579][ T134] ? selinux_socket_setsockopt+0x282/0x360 [ 94.882388][ T134] kernel_clone+0x233/0x950 [ 94.886899][ T134] ? _raw_spin_lock_irqsave+0x130/0x130 [ 94.892446][ T134] ? create_io_thread+0x170/0x170 [ 94.897481][ T134] __x64_sys_clone+0x198/0x210 [ 94.902249][ T134] ? __ia32_sys_vfork+0x130/0x130 [ 94.907288][ T134] ? debug_smp_processor_id+0x17/0x20 [ 94.912690][ T134] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 94.918759][ T134] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 94.924403][ T134] do_syscall_64+0x31/0x40 [ 94.928831][ T134] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 94.934731][ T134] RIP: 0033:0x7f429dfc0636 [ 94.939158][ T134] Code: 89 df e8 6d e8 f6 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 52 89 c5 85 c0 75 31 64 48 8b 04 25 10 00 00 [ 94.958771][ T134] RSP: 002b:00007ffddae1eb30 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 94.967193][ T134] RAX: ffffffffffffffda RBX: 00007ffddae1eb38 RCX: 00007f429dfc0636 [ 94.975173][ T134] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 94.983147][ T134] RBP: 00007ffddae3f080 R08: 0000000000000000 R09: 0000000000000001 [ 94.991296][ T134] R10: 00007f429deeca10 R11: 0000000000000246 R12: 00007ffddae1ec70 [ 94.999271][ T134] R13: 0000000000000000 R14: 0000000000000000 R15: 00005603f452eac0 [ 95.011114][ T84] FAULT_INJECTION: forcing a failure. [ 95.011114][ T84] name failslab, interval 1, probability 1, space 0, times 889 [ 95.024038][ T84] CPU: 1 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 95.030805][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 95.040860][ T84] Call Trace: [ 95.044164][ T84] __dump_stack+0x21/0x24 [ 95.048506][ T84] dump_stack_lvl+0x1a7/0x208 [ 95.053187][ T84] ? show_regs_print_info+0x18/0x18 [ 95.058394][ T84] dump_stack+0x15/0x1c [ 95.062551][ T84] should_fail+0x3ab/0x500 [ 95.066980][ T84] ? __alloc_skb+0x9e/0x520 [ 95.071490][ T84] __should_failslab+0xa4/0xe0 [ 95.076264][ T84] should_failslab+0x9/0x20 [ 95.080789][ T84] kmem_cache_alloc+0x3d/0x2d0 [ 95.085846][ T84] ? autoremove_wake_function+0x37/0x110 [ 95.091498][ T84] __alloc_skb+0x9e/0x520 [ 95.095838][ T84] alloc_skb_with_frags+0xa3/0x560 [ 95.100979][ T84] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 95.106795][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 95.112001][ T84] ? sock_kzfree_s+0x60/0x60 [ 95.116595][ T84] ? __kasan_check_write+0x14/0x20 [ 95.121712][ T84] ? _raw_spin_lock+0x94/0xf0 [ 95.126393][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 95.131776][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 95.136892][ T84] ? unix_dgram_poll+0x640/0x640 [ 95.141836][ T84] ? cap_capable+0x19c/0x220 [ 95.146524][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 95.151989][ T84] __sys_sendto+0x467/0x620 [ 95.156499][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 95.161879][ T84] ? fpu__clear_all+0x20/0x20 [ 95.166565][ T84] __x64_sys_sendto+0xe5/0x100 [ 95.171339][ T84] do_syscall_64+0x31/0x40 [ 95.175762][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 95.181659][ T84] RIP: 0033:0x7f6518f66407 [ 95.186085][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 95.205696][ T84] RSP: 002b:00007ffd5e6cc6b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 95.214115][ T84] RAX: ffffffffffffffda RBX: 00007f6518e16c80 RCX: 00007f6518f66407 [ 95.222094][ T84] RDX: 000000000000004d RSI: 00007ffd5e6cc7f0 RDI: 0000000000000003 [ 95.230075][ T84] RBP: 00007ffd5e6ccc20 R08: 0000000000000000 R09: 0000000000000000 [ 95.238328][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd5e6ccc38 [ 95.246396][ T84] R13: 00007ffd5e6cc7f0 R14: 0000000000000032 R15: 00007ffd5e6cc7f0 [ 95.256171][ T84] FAULT_INJECTION: forcing a failure. [ 95.256171][ T84] name failslab, interval 1, probability 1, space 0, times 888 [ 95.268972][ T84] CPU: 1 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 95.275739][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 95.285796][ T84] Call Trace: [ 95.289093][ T84] __dump_stack+0x21/0x24 [ 95.293435][ T84] dump_stack_lvl+0x1a7/0x208 [ 95.298121][ T84] ? show_regs_print_info+0x18/0x18 [ 95.303327][ T84] dump_stack+0x15/0x1c [ 95.307487][ T84] should_fail+0x3ab/0x500 [ 95.311909][ T84] ? __alloc_skb+0x9e/0x520 [ 95.316435][ T84] __should_failslab+0xa4/0xe0 [ 95.321203][ T84] should_failslab+0x9/0x20 [ 95.325710][ T84] kmem_cache_alloc+0x3d/0x2d0 [ 95.330476][ T84] ? schedule_preempt_disabled+0x20/0x20 [ 95.336133][ T84] __alloc_skb+0x9e/0x520 [ 95.340467][ T84] ? rcu_preempt_deferred_qs_irqrestore+0x637/0x910 [ 95.347064][ T84] alloc_skb_with_frags+0xa3/0x560 [ 95.352178][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 95.357389][ T84] ? sock_kzfree_s+0x60/0x60 [ 95.361985][ T84] ? __kasan_check_write+0x14/0x20 [ 95.367101][ T84] ? _raw_spin_lock+0x94/0xf0 [ 95.371780][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 95.377160][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 95.382290][ T84] ? unix_dgram_poll+0x640/0x640 [ 95.387257][ T84] ? cap_capable+0x19c/0x220 [ 95.391855][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 95.397343][ T84] __sys_sendto+0x467/0x620 [ 95.401856][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 95.407238][ T84] ? fpu__clear_all+0x20/0x20 [ 95.411924][ T84] __x64_sys_sendto+0xe5/0x100 [ 95.416694][ T84] do_syscall_64+0x31/0x40 [ 95.421121][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 95.427013][ T84] RIP: 0033:0x7f6518f66407 [ 95.431437][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 95.451051][ T84] RSP: 002b:00007ffd5e6cc6b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 95.459472][ T84] RAX: ffffffffffffffda RBX: 00007f6518e16c80 RCX: 00007f6518f66407 [ 95.467450][ T84] RDX: 0000000000000049 RSI: 00007ffd5e6cc7f0 RDI: 0000000000000003 [ 95.475429][ T84] RBP: 00007ffd5e6ccc20 R08: 0000000000000000 R09: 0000000000000000 [ 95.483403][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd5e6ccc38 [ 95.491405][ T84] R13: 00007ffd5e6cc7f0 R14: 000000000000002e R15: 00007ffd5e6cc7f0 [ 95.499539][ T95] FAULT_INJECTION: forcing a failure. [ 95.499539][ T95] name failslab, interval 1, probability 1, space 0, times 887 [ 95.501253][ T84] FAULT_INJECTION: forcing a failure. [ 95.501253][ T84] name failslab, interval 1, probability 1, space 0, times 887 [ 95.512581][ T95] CPU: 0 PID: 95 Comm: udevd Not tainted syzkaller #0 [ 95.531979][ T95] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 95.542041][ T95] Call Trace: [ 95.545347][ T95] __dump_stack+0x21/0x24 [ 95.549708][ T95] dump_stack_lvl+0x1a7/0x208 [ 95.554396][ T95] ? thaw_kernel_threads+0x220/0x220 [ 95.559711][ T95] ? show_regs_print_info+0x18/0x18 [ 95.565024][ T95] ? prandom_u32+0x24d/0x290 [ 95.569629][ T95] dump_stack+0x15/0x1c [ 95.573818][ T95] should_fail+0x3ab/0x500 [ 95.578253][ T95] ? getname_flags+0xba/0x510 [ 95.582937][ T95] __should_failslab+0xa4/0xe0 [ 95.587712][ T95] should_failslab+0x9/0x20 [ 95.592225][ T95] kmem_cache_alloc+0x3d/0x2d0 [ 95.597003][ T95] getname_flags+0xba/0x510 [ 95.601522][ T95] user_path_at_empty+0x2f/0x50 [ 95.606378][ T95] vfs_statx+0x10a/0x530 [ 95.610637][ T95] ? from_kgid_munged+0x193/0x6e0 [ 95.615671][ T95] ? vfs_fstatat+0x40/0x40 [ 95.620098][ T95] __se_sys_newfstatat+0x10e/0x3d0 [ 95.625214][ T95] ? __x64_sys_newfstatat+0xb0/0xb0 [ 95.630427][ T95] ? debug_smp_processor_id+0x17/0x20 [ 95.635809][ T95] __x64_sys_newfstatat+0x9b/0xb0 [ 95.640936][ T95] do_syscall_64+0x31/0x40 [ 95.645367][ T95] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 95.651262][ T95] RIP: 0033:0x7f621cafdb0a [ 95.655683][ T95] Code: 48 8b 15 f1 f2 0d 00 f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 07 31 c0 c3 0f 1f 40 00 48 8b 15 b9 f2 0d 00 f7 [ 95.675301][ T95] RSP: 002b:00007ffe60b3d958 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 95.683771][ T95] RAX: ffffffffffffffda RBX: 000055fd1f086408 RCX: 00007f621cafdb0a [ 95.691760][ T95] RDX: 00007ffe60b3d960 RSI: 000055fd1f074ef3 RDI: 00000000ffffff9c [ 95.699741][ T95] RBP: 000055fd38aa8658 R08: 00063489548db180 R09: 001bfe94c25dd028 [ 95.707720][ T95] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 95.715813][ T95] R13: 00007ffe60b3d960 R14: 0000000000000000 R15: 00063489548db180 [ 95.723827][ T84] CPU: 1 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 95.730612][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 95.740691][ T84] Call Trace: [ 95.744005][ T84] __dump_stack+0x21/0x24 [ 95.748348][ T84] dump_stack_lvl+0x1a7/0x208 [ 95.753028][ T84] ? thaw_kernel_threads+0x220/0x220 [ 95.758318][ T84] ? show_regs_print_info+0x18/0x18 [ 95.763545][ T84] ? prandom_u32+0x24d/0x290 [ 95.768155][ T84] dump_stack+0x15/0x1c [ 95.772313][ T84] should_fail+0x3ab/0x500 [ 95.776748][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 95.782052][ T84] __should_failslab+0xa4/0xe0 [ 95.786844][ T84] should_failslab+0x9/0x20 [ 95.791370][ T84] __kmalloc_track_caller+0x5f/0x310 [ 95.796676][ T84] ? kmem_cache_alloc+0x15a/0x2d0 [ 95.801710][ T84] ? __alloc_skb+0x9e/0x520 [ 95.806224][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 95.811516][ T84] __alloc_skb+0xdc/0x520 [ 95.815860][ T84] ? rcu_preempt_deferred_qs_irqrestore+0x637/0x910 [ 95.822453][ T84] alloc_skb_with_frags+0xa3/0x560 [ 95.827567][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 95.832774][ T84] ? sock_kzfree_s+0x60/0x60 [ 95.837373][ T84] ? __kasan_check_write+0x14/0x20 [ 95.842496][ T84] ? _raw_spin_lock+0x94/0xf0 [ 95.847176][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 95.852555][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 95.857715][ T84] ? unix_dgram_poll+0x640/0x640 [ 95.862656][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 95.868113][ T84] __sys_sendto+0x467/0x620 [ 95.872617][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 95.877997][ T84] ? fpu__clear_all+0x20/0x20 [ 95.882678][ T84] __x64_sys_sendto+0xe5/0x100 [ 95.887445][ T84] do_syscall_64+0x31/0x40 [ 95.891867][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 95.897757][ T84] RIP: 0033:0x7f6518f66407 [ 95.902187][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 95.921801][ T84] RSP: 002b:00007ffd5e6cc6b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 95.930233][ T84] RAX: ffffffffffffffda RBX: 00007f6518e16c80 RCX: 00007f6518f66407 [ 95.938223][ T84] RDX: 000000000000004b RSI: 00007ffd5e6cc7f0 RDI: 0000000000000003 [ 95.946235][ T84] RBP: 00007ffd5e6ccc20 R08: 0000000000000000 R09: 0000000000000000 [ 95.954223][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd5e6ccc38 [ 95.962226][ T84] R13: 00007ffd5e6cc7f0 R14: 0000000000000030 R15: 00007ffd5e6cc7f0 [ 95.973776][ T84] FAULT_INJECTION: forcing a failure. [ 95.973776][ T84] name failslab, interval 1, probability 1, space 0, times 885 [ 95.986893][ T1148] FAULT_INJECTION: forcing a failure. [ 95.986893][ T1148] name failslab, interval 1, probability 1, space 0, times 885 [ 95.988066][ T95] FAULT_INJECTION: forcing a failure. [ 95.988066][ T95] name failslab, interval 1, probability 1, space 0, times 885 [ 95.999741][ T1148] CPU: 1 PID: 1148 Comm: dhcpcd Not tainted syzkaller #0 [ 96.019748][ T1148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 96.029813][ T1148] Call Trace: [ 96.033123][ T1148] __dump_stack+0x21/0x24 [ 96.037461][ T1148] dump_stack_lvl+0x1a7/0x208 [ 96.042150][ T1148] ? thaw_kernel_threads+0x220/0x220 [ 96.047447][ T1148] ? show_regs_print_info+0x18/0x18 [ 96.052658][ T1148] ? prandom_u32+0x24d/0x290 [ 96.057283][ T1148] dump_stack+0x15/0x1c [ 96.061445][ T1148] should_fail+0x3ab/0x500 [ 96.065873][ T1148] ? __vmalloc_node_range+0x294/0x7a0 [ 96.071253][ T1148] __should_failslab+0xa4/0xe0 [ 96.076032][ T1148] should_failslab+0x9/0x20 [ 96.080540][ T1148] __kmalloc+0x60/0x330 [ 96.084706][ T1148] __vmalloc_node_range+0x294/0x7a0 [ 96.089916][ T1148] ? bpf_prog_alloc_no_stats+0x3a/0x240 [ 96.095470][ T1148] __vmalloc+0x79/0x90 [ 96.099550][ T1148] ? bpf_prog_alloc_no_stats+0x3a/0x240 [ 96.105106][ T1148] bpf_prog_alloc_no_stats+0x3a/0x240 [ 96.110482][ T1148] bpf_prog_alloc+0x21/0x1f0 [ 96.115089][ T1148] bpf_prog_create_from_user+0xa7/0x420 [ 96.120638][ T1148] ? seccomp_attach_filter+0xb60/0xb60 [ 96.126102][ T1148] do_seccomp+0x7ff/0x1480 [ 96.130523][ T1148] ? __kasan_check_write+0x14/0x20 [ 96.135644][ T1148] ? prctl_set_seccomp+0x60/0x60 [ 96.140590][ T1148] ? _raw_read_unlock+0x25/0x40 [ 96.145450][ T1148] ? cap_task_prctl+0xae/0x930 [ 96.150222][ T1148] ? security_task_prctl+0xd4/0x100 [ 96.155431][ T1148] prctl_set_seccomp+0x4c/0x60 [ 96.160208][ T1148] __se_sys_prctl+0x77d/0x1230 [ 96.164979][ T1148] ? __x64_sys_prctl+0xd0/0xd0 [ 96.169775][ T1148] __x64_sys_prctl+0xbf/0xd0 [ 96.174379][ T1148] do_syscall_64+0x31/0x40 [ 96.179083][ T1148] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 96.184991][ T1148] RIP: 0033:0x7f429dff02ca [ 96.189423][ T1148] Code: 48 8b 05 31 fb 0c 00 64 c7 00 16 00 00 00 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 9d 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fe fa 0c 00 f7 d8 64 89 01 48 [ 96.209042][ T1148] RSP: 002b:00007ffddae1eca8 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 96.217470][ T1148] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f429dff02ca [ 96.225476][ T1148] RDX: 00005603f454b4a0 RSI: 0000000000000002 RDI: 0000000000000016 [ 96.233476][ T1148] RBP: 0000560404c10180 R08: 0000000000000000 R09: 0000000000000000 [ 96.241460][ T1148] R10: 00007f429dff02ca R11: 0000000000000246 R12: 0000560404c101d4 [ 96.249788][ T1148] R13: 00007ffddae2ee90 R14: 00007ffddae2eeb0 R15: 00007ffddae2ee50 [ 96.257782][ T84] CPU: 0 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 96.264567][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 96.274634][ T84] Call Trace: [ 96.277941][ T84] __dump_stack+0x21/0x24 [ 96.282277][ T84] dump_stack_lvl+0x1a7/0x208 [ 96.286960][ T84] ? thaw_kernel_threads+0x220/0x220 [ 96.292252][ T84] ? show_regs_print_info+0x18/0x18 [ 96.297466][ T84] ? prandom_u32+0x24d/0x290 [ 96.302069][ T84] dump_stack+0x15/0x1c [ 96.306232][ T84] should_fail+0x3ab/0x500 [ 96.310654][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 96.315950][ T84] __should_failslab+0xa4/0xe0 [ 96.320723][ T84] should_failslab+0x9/0x20 [ 96.325230][ T84] __kmalloc_track_caller+0x5f/0x310 [ 96.330521][ T84] ? kmem_cache_alloc+0x15a/0x2d0 [ 96.335556][ T84] ? __alloc_skb+0x9e/0x520 [ 96.340067][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 96.345359][ T84] __alloc_skb+0xdc/0x520 [ 96.349701][ T84] alloc_skb_with_frags+0xa3/0x560 [ 96.354821][ T84] ? __kasan_check_write+0x14/0x20 [ 96.359935][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 96.365169][ T84] ? sock_kzfree_s+0x60/0x60 [ 96.369773][ T84] ? __kasan_check_write+0x14/0x20 [ 96.374894][ T84] ? _raw_spin_lock+0x94/0xf0 [ 96.379575][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 96.384957][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 96.390077][ T84] ? unix_dgram_poll+0x640/0x640 [ 96.395019][ T84] ? cap_capable+0x19c/0x220 [ 96.399628][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 96.405091][ T84] __sys_sendto+0x467/0x620 [ 96.409603][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 96.414991][ T84] ? fpu__clear_all+0x20/0x20 [ 96.419679][ T84] __x64_sys_sendto+0xe5/0x100 [ 96.424454][ T84] do_syscall_64+0x31/0x40 [ 96.428881][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 96.434778][ T84] RIP: 0033:0x7f6518f66407 [ 96.439207][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 96.458909][ T84] RSP: 002b:00007ffd5e6cc6b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 96.467334][ T84] RAX: ffffffffffffffda RBX: 00007f6518e16c80 RCX: 00007f6518f66407 [ 96.475317][ T84] RDX: 000000000000004e RSI: 00007ffd5e6cc7f0 RDI: 0000000000000003 [ 96.483295][ T84] RBP: 00007ffd5e6ccc20 R08: 0000000000000000 R09: 0000000000000000 [ 96.491279][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd5e6ccc38 [ 96.499260][ T84] R13: 00007ffd5e6cc7f0 R14: 0000000000000033 R15: 00007ffd5e6cc7f0 [ 96.507256][ T95] CPU: 1 PID: 95 Comm: udevd Not tainted syzkaller #0 [ 96.514038][ T95] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 96.524104][ T95] Call Trace: [ 96.527406][ T95] __dump_stack+0x21/0x24 [ 96.531855][ T95] dump_stack_lvl+0x1a7/0x208 [ 96.536541][ T95] ? thaw_kernel_threads+0x220/0x220 [ 96.541830][ T95] ? show_regs_print_info+0x18/0x18 [ 96.547027][ T95] ? prandom_u32+0x24d/0x290 [ 96.551624][ T95] dump_stack+0x15/0x1c [ 96.555790][ T95] should_fail+0x3ab/0x500 [ 96.560215][ T95] ? anon_vma_fork+0x1ff/0x520 [ 96.564987][ T95] __should_failslab+0xa4/0xe0 [ 96.569762][ T95] should_failslab+0x9/0x20 [ 96.574364][ T95] kmem_cache_alloc+0x3d/0x2d0 [ 96.579136][ T95] ? anon_vma_fork+0xf8/0x520 [ 96.583826][ T95] anon_vma_fork+0x1ff/0x520 [ 96.588428][ T95] copy_mm+0x8f9/0x13d0 [ 96.592617][ T95] ? copy_signal+0x5f0/0x5f0 [ 96.597215][ T95] ? __init_rwsem+0xd5/0x1c0 [ 96.601831][ T95] ? copy_signal+0x4cc/0x5f0 [ 96.606431][ T95] copy_process+0x1386/0x3320 [ 96.611118][ T95] ? __local_bh_enable_ip+0x53/0x80 [ 96.616318][ T95] ? __pidfd_prepare+0x150/0x150 [ 96.621273][ T95] ? __sock_set_mark+0x160/0x160 [ 96.626234][ T95] ? selinux_socket_setsockopt+0x282/0x360 [ 96.632059][ T95] kernel_clone+0x233/0x950 [ 96.636602][ T95] ? _raw_spin_lock_irqsave+0x130/0x130 [ 96.642161][ T95] ? create_io_thread+0x170/0x170 [ 96.647199][ T95] __x64_sys_clone+0x198/0x210 [ 96.651968][ T95] ? __ia32_sys_vfork+0x130/0x130 [ 96.656999][ T95] ? debug_smp_processor_id+0x17/0x20 [ 96.662378][ T95] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 96.668448][ T95] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 96.674087][ T95] do_syscall_64+0x31/0x40 [ 96.678509][ T95] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 96.684402][ T95] RIP: 0033:0x7f621cadd636 [ 96.688821][ T95] Code: 89 df e8 6d e8 f6 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 52 89 c5 85 c0 75 31 64 48 8b 04 25 10 00 00 [ 96.708533][ T95] RSP: 002b:00007ffe60b3d750 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 96.716953][ T95] RAX: ffffffffffffffda RBX: 00007ffe60b3d758 RCX: 00007f621cadd636 [ 96.724931][ T95] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 96.732907][ T95] RBP: 000055fd388682c0 R08: 0000000000000000 R09: 000055fd38a9e020 [ 96.742474][ T95] R10: 00007f621c9a5b50 R11: 0000000000000246 R12: 00007ffe60b3db10 [ 96.750907][ T95] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 96.762885][ T84] FAULT_INJECTION: forcing a failure. [ 96.762885][ T84] name failslab, interval 1, probability 1, space 0, times 882 [ 96.763016][ T95] udevd[95]: fork of child failed: Cannot allocate memory [ 96.775764][ T84] CPU: 1 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 96.789584][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 96.799734][ T84] Call Trace: [ 96.803022][ T84] __dump_stack+0x21/0x24 [ 96.807344][ T84] dump_stack_lvl+0x1a7/0x208 [ 96.812014][ T84] ? show_regs_print_info+0x18/0x18 [ 96.817206][ T84] dump_stack+0x15/0x1c [ 96.821355][ T84] should_fail+0x3ab/0x500 [ 96.825944][ T84] ? __alloc_skb+0x9e/0x520 [ 96.830456][ T84] __should_failslab+0xa4/0xe0 [ 96.835214][ T84] should_failslab+0x9/0x20 [ 96.839710][ T84] kmem_cache_alloc+0x3d/0x2d0 [ 96.844467][ T84] ? schedule_preempt_disabled+0x20/0x20 [ 96.850094][ T84] __alloc_skb+0x9e/0x520 [ 96.854417][ T84] ? rcu_preempt_deferred_qs_irqrestore+0x637/0x910 [ 96.860999][ T84] alloc_skb_with_frags+0xa3/0x560 [ 96.866122][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 96.871313][ T84] ? sock_kzfree_s+0x60/0x60 [ 96.875901][ T84] ? __kasan_check_write+0x14/0x20 [ 96.881003][ T84] ? _raw_spin_lock+0x94/0xf0 [ 96.885685][ T84] ? _raw_spin_trylock_bh+0x150/0x150 [ 96.891051][ T84] unix_dgram_sendmsg+0x6f3/0x18f0 [ 96.896160][ T84] ? unix_dgram_poll+0x640/0x640 [ 96.901086][ T84] ? cap_capable+0x19c/0x220 [ 96.905672][ T84] ? security_socket_sendmsg+0x82/0xa0 [ 96.911122][ T84] __sys_sendto+0x467/0x620 [ 96.915619][ T84] ? __ia32_sys_getpeername+0x90/0x90 [ 96.920988][ T84] ? fpu__clear_all+0x20/0x20 [ 96.925658][ T84] __x64_sys_sendto+0xe5/0x100 [ 96.930417][ T84] do_syscall_64+0x31/0x40 [ 96.934824][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 96.940718][ T84] RIP: 0033:0x7f6518f66407 [ 96.945123][ T84] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 96.964727][ T84] RSP: 002b:00007ffd5e6cc6b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 96.973138][ T84] RAX: ffffffffffffffda RBX: 00007f6518e16c80 RCX: 00007f6518f66407 [ 96.981103][ T84] RDX: 0000000000000049 RSI: 00007ffd5e6cc7f0 RDI: 0000000000000003 [ 96.989216][ T84] RBP: 00007ffd5e6ccc20 R08: 0000000000000000 R09: 0000000000000000 [ 96.997195][ T84] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffd5e6ccc38 [ 97.005174][ T84] R13: 00007ffd5e6cc7f0 R14: 000000000000002e R15: 00007ffd5e6cc7f0 [ 97.013347][ T84] FAULT_INJECTION: forcing a failure. [ 97.013347][ T84] name failslab, interval 1, probability 1, space 0, times 881 [ 97.026169][ T84] CPU: 1 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 97.032942][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 97.043010][ T84] Call Trace: [ 97.046304][ T84] __dump_stack+0x21/0x24 [ 97.050780][ T84] dump_stack_lvl+0x1a7/0x208 [ 97.055481][ T84] ? show_regs_print_info+0x18/0x18 [ 97.060678][ T84] dump_stack+0x15/0x1c [ 97.064825][ T84] should_fail+0x3ab/0x500 [ 97.069244][ T84] ? security_inode_alloc+0x33/0x110 [ 97.074524][ T84] __should_failslab+0xa4/0xe0 [ 97.079297][ T84] should_failslab+0x9/0x20 [ 97.083803][ T84] kmem_cache_alloc+0x3d/0x2d0 [ 97.088582][ T84] security_inode_alloc+0x33/0x110 [ 97.093776][ T84] inode_init_always+0x725/0x9c0 [ 97.098705][ T84] new_inode_pseudo+0x91/0x210 [ 97.103462][ T84] __sock_create+0x12c/0x770 [ 97.108045][ T84] ? ____fput+0x15/0x20 [ 97.112191][ T84] __sys_socket+0xec/0x190 [ 97.116600][ T84] __x64_sys_socket+0x7a/0x90 [ 97.121269][ T84] do_syscall_64+0x31/0x40 [ 97.125706][ T84] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 97.131601][ T84] RIP: 0033:0x7f6518fe1707 [ 97.136011][ T84] Code: 54 24 0c e8 6b ac ff ff 83 f8 ff 74 04 8b 44 24 0c 48 83 c4 18 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c1 e6 0c 00 f7 d8 64 89 01 48 [ 97.155827][ T84] RSP: 002b:00007ffd5e6cc6c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000029 [ 97.164245][ T84] RAX: ffffffffffffffda RBX: 0000000000000049 RCX: 00007f6518fe1707 [ 97.172220][ T84] RDX: 0000000000000000 RSI: 0000000000080002 RDI: 0000000000000001 [ 97.180192][ T84] RBP: 00007f651906d560 R08: 0000000000000000 R09: 0000000000000000 [ 97.188167][ T84] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002 [ 97.196137][ T84] R13: 00007ffd5e6cc7f0 R14: 000000000000002e R15: 00007ffd5e6cc7f0 [ 97.204394][ T84] socket: no more sockets [ 97.211818][ T84] FAULT_INJECTION: forcing a failure. [ 97.211818][ T84] name failslab, interval 1, probability 1, space 0, times 880 [ 97.224685][ T84] CPU: 1 PID: 84 Comm: klogd Not tainted syzkaller #0 [ 97.231448][ T84] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 97.241664][ T84] Call Trace: [ 97.244949][ T84] __dump_stack+0x21/0x24 [ 97.249269][ T84] dump_stack_lvl+0x1a7/0x208 [ 97.253938][ T84] ? thaw_kernel_threads+0x220/0x220 [ 97.259376][ T84] ? show_regs_print_info+0x18/0x18 [ 97.264576][ T84] ? prandom_u32+0x24d/0x290 [ 97.269184][ T84] dump_stack+0x15/0x1c [ 97.274062][ T84] should_fail+0x3ab/0x500 [ 97.278505][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 97.283815][ T84] __should_failslab+0xa4/0xe0 [ 97.288590][ T84] should_failslab+0x9/0x20 [ 97.293102][ T84] __kmalloc_track_caller+0x5f/0x310 [ 97.298389][ T84] ? kmem_cache_alloc+0x15a/0x2d0 [ 97.303422][ T84] ? __alloc_skb+0x9e/0x520 [ 97.307931][ T84] ? alloc_skb_with_frags+0xa3/0x560 [ 97.313245][ T84] __alloc_skb+0xdc/0x520 [ 97.317585][ T84] alloc_skb_with_frags+0xa3/0x560 [ 97.322700][ T84] ? __kasan_check_write+0x14/0x20 [ 97.327822][ T84] sock_alloc_send_pskb+0x87f/0x9a0 [ 97.333027][ T84] ? sock_kzfree_s+0x60/0x60 [ 97.337624][ T84] ? __kasan_check_write+0x14/0x20 [ 97.342738][ T84] ? _raw_spin_lock+0x94/0xf0 [ 97.347424][ T84] ? _raw_spin_trylock_bh+0x150/0x150